1 2001-01-31 Dave Love <fx@gnu.org>
3 * textprop.c (Fset_text_properties): Fix newline in doc string.
5 2001-01-30 Gerd Moellmann <gerd@gnu.org>
7 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
8 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
10 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
11 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
12 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
14 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
17 2001-01-30 Dave Love <fx@gnu.org>
19 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
22 2001-01-29 Gerd Moellmann <gerd@gnu.org>
24 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
25 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
27 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
29 * textprop.c (Fset_text_properties): Doc fix.
31 2001-01-29 Gerd Moellmann <gerd@gnu.org>
33 * xdisp.c (forward_to_next_line_start): Remove xassert.
35 2001-01-29 Jason Rumney <jasonr@gnu.org>
37 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
38 returning without releasing it.
40 2001-01-29 Kenichi Handa <handa@etl.go.jp>
42 * w32fns.c (w32_font_match): Allocate three more bytes to regex
43 for '^', '$', and '\0'.
45 2001-01-28 Andrew Choi <akochoi@i-cable.com>
47 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
48 regex for '^', '$', and '\0'.
50 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
51 only if current_sblock has been initialized.
53 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
54 terminal frame even if it is the only visible frame.
56 2001-01-28 Kenichi Handa <handa@etl.go.jp>
58 * fontset.c (font_family_registry): Even if FONTNAME conform to
59 XLFD, if it specifies other fields than family and registry,
60 return FONTANME. New argument FORCE if nonzero cancel that
62 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
63 a signle byte character. Don't set FAMILY part to nil here. It
64 is handled by the caller choose_face_font.
65 (Fnew_fontset): Call font_family_registry with FORCE 0.
66 (Fset_fontset_font): Likewise.
68 2001-01-27 Gerd Moellmann <gerd@gnu.org>
70 * xdisp.c (display_line): Don't treat a newline as fitting
73 2001-01-26 Gerd Moellmann <gerd@gnu.org>
75 * window.c (size_window): Set the window's orig_top to nil when
76 changing heights, so that a future shrink_mini_window won't
77 restore a bogus height.
79 * frame.c (do_switch_frame): If selected frame has a mini-window,
80 resize that to exact size.
82 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
84 * xdisp.c (display_line): Simplify check for glyphs fitting
87 * xfns.c (xic_style): New variable.
88 (create_frame_xic): Move static variable to global scope for
89 the case that `static' gets defined away.
91 2001-01-26 Kenichi Handa <handa@etl.go.jp>
93 * coding.c (decode_coding): Set a flag for inhibiting
95 (code_convert_region): Always set saved_coding_symbol.
96 (decode_coding_string): Likewise. Update coding->symbol when we
97 encounter a inconsistent eol by the same way as
100 2001-01-25 Gerd Moellmann <gerd@gnu.org>
102 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
105 * xterm.c (x_after_update_window_line): Don't clear if frame's
106 internal border width is zero.
107 (x_clear_area): New function.
108 (x_after_update_window_line, x_clear_end_of_line)
109 (x_scroll_bar_create, x_scroll_bar_set_handle)
110 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
111 instead of XClearArea.
113 * xterm.h (x_clear_area): Add prototype.
115 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
116 which doesn't seem necessary anymore with Lesstif 0.92.
118 2001-01-25 Dave Love <fx@gnu.org>
120 * puresize.h (BASE_PURESIZE): Up to 720000.
122 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
124 2001-01-25 Gerd Moellmann <gerd@gnu.org>
126 * xdisp.c (echo_area_display): Don't call redisplay_internal
127 when Emacs is shutting down. We can't run hooks etc. that
128 would be necessary to do a redisplay.
130 * lread.c (read_integer): Use type EMACS_INT instead of int.
132 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
134 * ccl.c (ccl_driver): Fix last change.
136 2001-01-25 Kenichi Handa <handa@etl.go.jp>
138 * ccl.h (sturct ccl_program): New member suppress_error.
140 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
141 insert error message to the output.
142 (setup_ccl_program): Initialize ccl->suppress_error to 0.
144 * coding.h (struct coding_system): New member suppress_error.
146 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
147 (Fset_terminal_coding_system_internal): Set the member
149 (Fset_safe_terminal_coding_system_internal): Likewise.
151 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
153 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
154 as if it was a `charset'.
156 2001-01-24 Gerd Moellmann <gerd@gnu.org>
158 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
159 value in where_is_cache; the next lookup in the cache returns
160 something bogus if we do.
162 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
164 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
165 if HAVE_WINDOW_SYSTEM isn't defined.
167 2001-01-24 Gerd Moellmann <gerd@gnu.org>
169 * fns.c (sweep_weak_table): Fix code taking items out of
170 the hash collision chain. Some cleanup.
172 * xterm.c (x_new_font): Don't change a tooltip's size.
174 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
175 background color by specifying a color for the default font
178 2001-01-24 Kenichi Handa <handa@etl.go.jp>
180 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
181 a workaround for SunOS 4's cc.
182 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
183 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
184 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
187 2001-01-23 Gerd Moellmann <gerd@gnu.org>
189 * xterm.c (x_set_window_size_1): New function extracted from
191 (x_set_window_size): Use it.
192 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
193 doesn't have a widget, like tooltips.
195 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
197 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
200 2001-01-23 Kenichi Handa <handa@etl.go.jp>
202 * fns.c (Fset_char_table_default): Fix to make sub char-table
205 2001-01-22 Gerd Moellmann <gerd@gnu.org>
207 * xdisp.c (build_desired_tool_bar_string): Make sure we have
208 a desired tool bar string, even if there are no tool bar
211 * xdisp.c (Ftool_bar_lines_needed): New function.
212 (syms_of_xdisp): Defsubr it.
214 * editfns.c (Fformat): Don't extend text properties from arguments
215 to padding chars in the result.
217 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
219 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
221 2001-01-20 Andrew Innes <andrewi@gnu.org>
223 * w32term.c (w32_ring_bell): Only support visible bell on w32
225 (w32_initialize): Don't set term hooks that aren't actually needed
228 * xfaces.c (realize_default_face):
230 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
232 * xdisp.c (handle_single_display_prop): Remove references to
235 * dispnew.c (Fredraw_frame): Remove reference to
238 * frame.h (output_method): Remove output_w32_console method.
239 (FRAME_W32_CONSOLE_P): Remove macro.
241 * frame.c (Qw32_console): Remove variable.
242 (Fframep): Remove references to it.
243 (syms_of_frame): Ditto.
244 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
246 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
249 2001-01-20 Kenichi Handa <handa@etl.go.jp>
251 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
253 2001-01-19 Andrew Innes <andrewi@gnu.org>
255 * w32.c (init_environment): Add a version-independent site-lisp
256 directory to EMACSLOADPATH, after the version dependent one.
258 2001-01-19 Gerd Moellmann <gerd@gnu.org>
260 * editfns.c (Fbuffer_substring): Doc fix.
262 * xdisp.c (message_dolog, message2, message2_nolog): Rename
263 parameter LEN to NBYTES.
265 2001-01-19 Kenichi Handa <handa@etl.go.jp>
267 * charset.c (strwidth): Use c_string_width.
268 (c_string_width): New function.
269 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
272 * charset.h (c_string_width, lisp_string_width): Extern them.
274 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
276 * indent.c (check_composition): Check validity of composition.
278 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
279 characters by calling c_string_width.
280 (x_consider_frame_title): Get byte length of frame tile string
282 (display_mode_element): Pay attention to width of non-ASCII
283 characters by calling strwidth.
285 2001-01-18 Gerd Moellmann <gerd@gnu.org>
287 * xfns.c (Qcancel_timer): New variable.
288 (syms_of_xfns): Initialize and staticpro it.
289 (Fx_hide_tip, Fx_show_tip): Use it.
290 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
292 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
294 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
296 * window.h (WINDOW_LIVE_P): New macro.
298 * window.c (window_size_fixed): New variable.
299 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
302 * eval.c (specbind): If binding a per-buffer variable which
303 doesn't have a buffer-local value in the current buffer, change
304 the global value by changing the value of the symbol bound in all
305 buffers not having their own value, to make it consistent with
306 what happens with other buffer-local variables.
308 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
310 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
311 when searching for a newline.
313 2001-01-18 Kenichi Handa <handa@etl.go.jp>
315 * xdisp.c (display_string): Fix previous change.
317 2001-01-18 Jason Rumney <jasonr@gnu.org>
319 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
320 GLYPH_DEBUG is defined.
321 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
322 true for images with `:ascent 100'.
323 (x_set_mouse_face_gc): If the last used mouse face has gone in the
324 meantime, use face MOUSE_FACE_ID.
325 If first glyph isn't a character glyph, use the ASCII NUL
326 character to determine the face.
327 (expose_area): Do not treat left margin specially.
328 (note_mode_line_highlight): If no local_map, check global keymap.
329 (note_mouse_highlight): Initialize overlay.
330 (clear_mouse_face): Don't return if tip_frame is
332 (show_scroll_bars): Remove unused function.
333 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
334 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
336 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
338 (x_free_frame_resources): Unload relief colors.
340 2001-01-17 Gerd Moellmann <gerd@gnu.org>
342 * xdisp.c (forward_to_next_line_start): Avoid calling
343 get_next_display_element when the newline is already found. This
344 may change the iterator's position, when its current position is
345 equal to the iterator's stop_charpos.
347 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
348 zero, use this method only at the end of a line.
350 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
351 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
352 if SCALABLE_FONTS_P is set.
354 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
355 so that scalable fonts are included.
357 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
358 In the cache, use a key containing the information if scalable
360 (x_load_font): Adapt to change of keys in the font cache.
362 2001-01-17 Kim F. Storm <storm@filanet.dk>
364 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
365 XListFonts to take advantage of font caching.
367 * xterm.c (x_list_fonts): Ensure caching font information when
368 called for a null frame, which is the case frequently when Emacs
371 2001-01-17 Gerd Moellmann <gerd@gnu.org>
373 * xfns.c (QCconversion): Replaces QCalgorithm.
375 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
377 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
380 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
381 not everything could be displayed.
383 * line.h, x-list-font.c: Files removed because unused.
385 2001-01-17 Andrew Innes <andrewi@gnu.org>
387 * dired.c (directory_files_internal): Convert result from readdir
388 to a unibyte string initially, to avoid possible misinterpretation
389 of some bytes as the internal form of Emacs characters.
391 2001-01-17 Kenichi Handa <handa@etl.go.jp>
393 * fns.c (concat): Be sure to avoid putting the same `composition'
394 property on the adjacent regions.
396 2001-01-16 Gerd Moellmann <gerd@gnu.org>
398 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
400 (Fscroll_right, Fscroll_left): Set it here instead, if called
403 * buffer.c (Fset_buffer_modified_p): Set buffer's
404 prevent_redisplay_optimizations_p flag.
406 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
407 * sysdep.c, vmsproc.c, xselect.c: Call
408 redisplay_preserve_echo_area with additional arg.
410 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
413 * xdisp.c (redisplay_preserve_echo_area): Add parameter
414 FROM_WHERE, for debugging.
416 2001-01-16 Kenichi Handa <handa@etl.go.jp>
418 * ccl.c (Fregister_ccl_program): Handle the return value of
419 resolve_symbol_ccl_program correctly.
420 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
423 2001-01-15 Gerd Moellmann <gerd@gnu.org>
425 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
426 has gone in the meantime, use face MOUSE_FACE_ID.
428 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
429 x_display_info_for_display returns null, don't try to close
430 the display; we didn't open it.
432 * dispnew.c (save_or_restore_current_matrices): Function removed.
433 (save_current_matrix, restore_current_matrix): New functions.
434 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
435 restore the frame's current matrix. Due to the glyph pointer
436 setup done in adjust_glyph_matrix, there is no easy way to make
437 saving the current matrix in the desired matrix generally correct,
440 2001-01-15 Kenichi Handa <handa@etl.go.jp>
442 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
444 (display_line): Optimize for wide characters.
445 (display_string): Don't try to display a multi-column character
446 partially. On ttys, produce more than one truncation glyph for
447 multi-column characters that don't fit on the line.
449 2001-01-13 Kenichi Handa <handa@etl.go.jp>
451 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
452 it instead of WORDS_BIGENDIAN. Caller changed.
454 2001-01-13 Jason Rumney <jasonr@gnu.org>
456 * w32fns.c (Fimage_size, image_ascent, lookup_image)
457 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
458 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
459 (tiff_format, gif_format, gs_format): Adapt to change of image
462 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
463 (x_draw_image_relief, x_draw_image_foreground_1)
464 (x_draw_image_glyph_string): Adapt to change of image margins.
466 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
469 * w32bdf.c (search_file_line, get_cached_font_char)
470 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
472 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
474 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
475 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
476 (Fw32_send_sys_command): Remove unused variables.
477 (w32_msg_pump): Add parentheses.
479 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
480 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
483 2001-01-12 Gerd Moellmann <gerd@gnu.org>
485 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
486 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
487 being a pair of margins.
488 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
489 to DEFVAR_LISP. Extend doc.
491 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
493 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
494 pair of integers `(X . Y)', use X for the horizontal and Y for the
496 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
497 (parse_image_spec): Check it.
498 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
499 (tiff_format, gif_format, gs_format): Use
500 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
502 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
503 (x_draw_image_relief, x_draw_image_foreground_1)
504 (x_draw_image_glyph_string): Adapt to the change of image margins.
506 * dispextern.h (struct image): Replace member `margin' with
507 `hmargin' and `vmargin'.
509 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
512 * dispnew.c (update_text_area): Put code which decrements the
513 stop position when the row's face extends to the end of the
516 * xfns.c (x_set_mouse_color): Fix color allocation.
518 * keyboard.c: Call get_local_map with new argument list.
520 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
522 * intervals.h (enum map_property): Removed.
523 (get_local_map): Change prototype.
525 * keymap.c: Call get_local_map with new argument list.
526 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
528 2001-01-11 Gerd Moellmann <gerd@gnu.org>
530 * xdisp.c (build_desired_tool_bar_string): Correct the computation
531 of the size needed for the tool bar string. For the last image,
532 use a `display' property that reaches to the end of the string.
534 * xselect.c (selection_request_dpyinfo): New variable.
535 (x_handle_selection_request): Set it.
536 (x_selection_request_lisp_error): Don't call
537 x_decline_selection_request if selection request's display has
540 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
541 the unregister_colors before calling XFreeColors.
543 2001-01-10 Dave Love <fx@gnu.org>
545 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
546 ${SOME_MACHINE_LISP}, not ${lisp}.
548 2001-01-10 Gerd Moellmann <gerd@gnu.org>
550 * xdisp.c (display_line): On ttys, produce more than one
551 truncation glyph for multi-column characters that don't fit on the
554 * xselect.c (x_reply_selection_request): Add a comment.
556 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
557 XkbGetNames instead of XkbGetKeyboard.
559 2001-01-10 Dave Love <fx@gnu.org>
561 * sysdep.c (random): Revert the declaration.
563 2001-01-09 Gerd Moellmann <gerd@gnu.org>
565 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
566 function string_bytes.
567 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
569 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
570 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
571 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
572 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
574 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
575 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
576 after sweeping strings, and at the end.
577 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
579 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
580 ensure that pop_message is called.
582 * keyboard.c (Fexecute_extended_command): Use a
583 record_unwind_protect to ensure that pop_message is called.
585 * lisp.h (push_message_unwind): Add prototype.
587 * xdisp.c (push_message_unwind): New function.
589 * fileio.c (do_auto_save_unwind): Do the pop_message here
590 instead of in Fdo_auto_save.
591 (Fdo_auto_save): Don't call pop_message.
593 2001-01-08 Ken Raeburn <raeburn@gnu.org>
595 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
598 2001-01-08 Gerd Moellmann <gerd@gnu.org>
600 * window.c (window_scroll_pixel_based): Adjust glyph matrices
601 when increasing window's vscroll.
603 * macros.c (Qkbd_macro_termination_hook): New variable.
604 (syms_of_macros): Initialize and staticpro it.
605 (pop_kbd_macro): Run kbd-macro-termination-hook.
607 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
609 2001-01-07 Dave Love <fx@gnu.org>
611 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
612 arglist, for documentation's sake.
614 2001-01-06 Andrew Innes <andrewi@gnu.org>
616 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
619 2001-01-05 Andrew Innes <andrewi@gnu.org>
621 * term.c (update_end): Don't check updating_frame; for some reason
622 this can be 0 sometimes, such as after dismissing a popup menu,
623 and isn't necessary given the explicit frame argument.
625 2001-01-05 Gerd Moellmann <gerd@gnu.org>
627 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
628 on some systems, and an unsigned long on others, like FreeBSD 4.1.
630 2001-01-04 Gerd Moellmann <gerd@gnu.org>
632 * xterm.c (clear_mouse_face): Don't return if tip_frame is
635 * xfns.c (x_create_tip_frame): Preserve the value of
636 face_change_count around the creation of the tip frame.
638 * xfns.c (last_show_tip_args): New variable.
639 (compute_tip_xy): New function.
640 (Fx_show_tip): Reuse an existing tip frame, if possible.
641 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
643 2001-01-04 Dave Love <fx@gnu.org>
645 * editfns.c (Fformat): Doc fix.
647 * systime.h (set_file_times): Prototype.
649 * widget.h (EmacsFrameSetCharSize_): Prototype.
651 * sysdep.c (random, srandom): Declare explicitly.
653 * dispextern.h (move_it_vertically_backward): Declare.
655 2001-01-04 Gerd Moellmann <gerd@gnu.org>
657 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
658 like in Fx_create_frame.
660 * xfaces.c (set_font_frame_param): Don't do anything for
661 non-graphical frames.
663 * window.c (Fdelete_other_windows): Set window's window_end_valid
664 to nil when changing the window's start. Don't change the
665 window's start when its top position hasn't changed. If we do,
666 this will set the window's optional_new_start, which act's like a
667 force_start during redisplay with C-x 1 M-> under particular
668 circumstances (see report from Per Starback to emacs-pretest-bug
671 2001-01-03 Gerd Moellmann <gerd@gnu.org>
673 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
674 short cut at the start of the function. Add an assertion.
675 (reseat_at_next_visible_line_start): Add an assertion.
677 * window.c (Frecenter): When changing the window start, set the
678 window's window_end_valid to nil.
679 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
681 * dispextern.h (move_it_past_eol): Add prototype.
683 * xdisp.c (move_it_past_eol): New function.
685 * window.c (Fwindow_end): Doc fix.
687 2001-01-03 Dave Love <fx@gnu.org>
689 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
692 2001-01-03 Gerd Moellmann <gerd@gnu.org>
694 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
695 the enabled_p flag of the glyph row at window_end_vpos to 0.
696 (handle_single_display_prop): Fix last change.
698 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
700 * window.c (Frecenter): Doc fix.
702 2001-01-02 Andrew Innes <andrewi@gnu.org>
704 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
706 * frame.h (output_method): Add output_w32_console method.
707 (FRAME_W32_CONSOLE_P): New macro.
709 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
710 use output_w32_console method.
711 (Qw32_console): New Lisp_Object.
712 (Fframep): Return it.
713 (syms_of_frame): Init it.
714 (Fframe_parameters): Report w32console as font for w32_console
717 * xfaces.c (realize_default_face): Set face foreground and
718 background to unspecified for w32_console frames.
719 (realize_face): Realize face cache for w32_console frames.
720 (realize_tty_face): Accept w32_console frames.
722 * xdisp.c (handle_single_display_prop): Return if frame is
724 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
725 necessary, even if running interactively.
727 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
730 * w32term.c (x_update_begin):
734 (x_change_line_highlight):
739 (w32_reassert_line_highlight):
740 (w32_frame_rehighlight):
741 (w32_frame_raise_lower): Do nothing if not w32 frame.
743 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
745 * w32fns.c (Fx_display_color_cells): Determine correct value, when
746 system doesn't tell us directly.
747 (Fx_display_visual_class): Implement properly.
749 2001-01-02 Gerd Moellmann <gerd@gnu.org>
751 * window.c (Frecenter): Handle centering in graphical frames
752 specially. Centering on the basis of line counts doesn't work
753 reliably with variable-height lines.
755 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
757 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
760 * composite.c (run_composition_function): Remove unused variable
762 (update_compositions): Remove unused variable `hook'.
764 * intervals.c (get_local_map): Remove unused variable `tem'.
766 * doprnt.c (doprnt1): Remove unused variable `size'.
768 * fns.c (Flength): Remove unused variable `tail'.
769 (Fdelete): Remove unused variable `size'.
771 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
774 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
777 * data.c (find_symbol_value): Remove extra 3rd argument in the
778 call to swap_in_symval_forwarding.
780 * undo.c (Fprimitive_undo): Remove unused block-scope variable
783 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
784 (trivial_regexp_p): Remove unused variable `c'.
785 (boyer_moore): Remove unused variable `k'.
787 * indent.c (current_column): Remove unused variable `stopchar'.
788 (Fcompute_motion): Remove unused variable `contin'.
790 * casefiddle.c (casify_object): Remove unused variable `tolen'.
792 * dired.c (directory_files_internal): Fix a typo in a comment.
793 Remove an unused variable `handler'.
794 (file_name_completion): Remove unused function-scope variable
796 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
799 * fileio.c (e_write): Remove unused variable
800 `require_encoding_p'.
802 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
804 (Fmarker_insertion_type): Remove unused variable `buf'.
806 * insdel.c (make_gap): Remove unused variable `result'.
808 * keyboard.c (record_char): Remove unused function-scope variable
810 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
811 (menu_bar_items): Remove unused function-scope variable `tem'.
813 * fontset.c (fontset_ref): Remove unused variable `i'.
814 (fontset_set): Remove unused variables `j' and `tmp'.
815 (make_fontset): Remove unused variables `i', `j', `elt' and
817 (make_fontset_for_ascii_face): Remove unused variable `name'.
818 (fs_load_font): Remove unused variable `font_idx'.
819 (fs_query_fontset): Remove unused function-local variable
821 (list_fontsets): Remove unused variable `tail'.
822 (Fnew_fontset): Remove unused variables `family' and `registry'.
823 (accumulate_font_info): Remove unused variable `tmp'.
824 (Ffontset_font): Remove unused variable `id'.
825 (syms_of_fontset): Remove unused variable `i'.
827 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
829 (lookup_image): Remove unused variable `file'.
830 (xbm_load): Remove unused variables `bitmap_data', `height', and
831 `width'. Remove function-local variable `i', leave the
833 (gif_load): Remove unused variable `inc'.
835 * xterm.c (XTread_socket): Remove unused variables `p' and
837 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
838 leave only the one in the inner block.
840 * xfaces.c (face_fontset, realize_default_face): Remove unused
842 (face_at_buffer_position): Remove unused variable `multibyte_p'.
844 * term.c (encode_terminal_code): Remove unused variable `c'.
846 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
847 char *' instead of `char *'.
849 * category.c (Fcategory_docstring): Remove unused variable `doc'.
850 (Fget_unused_category): Remove unused variable
852 (Fchar_category_set): Remove unused variables `val', `charset',
855 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
857 (detect_coding_mask): Remove unused variable `idx'.
858 (detect_coding): Remove unused variable `i'.
859 (ccl_coding_driver): Remove unused variable `result'.
860 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
861 (decode_coding_string): Remove unused variables `to' and
863 (encode_coding_string): Remove unused variables `gcpro1' and
864 `saved_coding_symbol'.
865 (Ffind_coding_systems_region_internal): Remove function-local
866 variable args[], leave only the block-local one.
867 (code_convert_region1): Remove unused variable `len'.
869 * charset.c (char_printable_p): Remove unused variable `chars'.
870 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
871 (str_to_multibyte): Remove unused variable `c'.
873 * window.c (size_window): Remove block-local variable `min_size'.
875 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
876 `header_line_height'.
877 (append_space, extend_face_to_end_of_line): Declare `saved_what'
878 enum display_element_type.
880 2001-01-02 Gerd Moellmann <gerd@gnu.org>
882 * xterm.c (x_connection_closed): Catch X errors around all
883 statements that call X. Save away the error message in a local
886 * xterm.c (x_connection_closed): Set handling_signal to 0 at
889 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
890 in or at the start of invisible text.
892 * dispnew.c (update_window): Don't check_current_matrix_flags.
894 2001-01-01 Jason Rumney <jasonr@gnu.org>
896 * w32fns.c (x_figure_window_size): Do not allow new_height and
897 new_width of frame to override specified values.
899 2000-12-30 Kenichi Handa <handa@etl.go.jp>
901 * composite.c (find_composition): Fix a code for searching
904 2000-12-29 Gerd Moellmann <gerd@gnu.org>
906 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
908 (update_window) [GLYPH_DEBUG]: Call it.
909 (scrolling_window): Prevent including current rows which are below
910 what's displayed in the window.
912 * xdisp.c (try_window_reusing_current_matrix)
913 <new start <= old start>: Disable rows in the current matrix
914 which are below the window after scrolling.
916 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
917 is zero. It's not worth the complexity.
918 (invisible_text_between_p): Put in #if 0 because unused.
920 2000-12-28 Gerd Moellmann <gerd@gnu.org>
922 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
923 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
925 * keyboard.c (echo_char): If C is an integer, always call
926 push_key_description. Former code could signal an invalid
929 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
930 If set, print multibyte text.
931 (Fsingle_key_description): Call push_key_description with
933 (describe_buffer_bindings): Likewise.
935 * lisp.h (push_key_description): Add prototype.
937 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
938 around the call to redisplay_internal.
940 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
942 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
944 2000-12-28 Kenichi Handa <handa@etl.go.jp>
946 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
947 (ccl_driver): New local variable `extra_bytes'.
949 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
951 * coding.c (setup_coding_system): Initialize
952 coding->spec.ccl.eight_bit_carryover.
953 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
955 2000-12-28 Kenichi Handa <handa@etl.go.jp>
957 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
958 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
959 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
960 (decode_composition_emacs_mule): New function.
961 (decode_coding_emacs_mule): Decode composition sequence by calling
962 decode_composition_emacs_mule.
963 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
964 (encode_coding_emacs_mule): Changed from macro to function. If
965 a text contains compositions, encode them correctly.
966 (setup_coding_system): Set coding->commong_flags for emacs-mule so
967 that decoding and encoding are required.
969 2000-12-27 Gerd Moellmann <gerd@gnu.org>
971 * xfaces.c (PT_PER_INCH): New macro.
972 (xlfd_point_size): Compute real point size from font's pixel size.
973 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
976 * .gdbinit: Comment out the line pointing to the Lesstif source
979 * window.c (Frecenter): Use displayed_window_lines instead
980 of window_internal_height.
982 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
983 instead of x-toolkit-scroll-bars-p.
984 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
986 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
987 instead of x-toolkit-scroll-bars-p.
988 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
990 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
991 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
992 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
994 (add_window_display_history, add_frame_display_history)
995 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
996 (build_frame_matrix_from_leaf_window): Remove unused code.
997 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
999 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1000 (update_window) [GLYPH_DEBUG]: Likewise.
1001 (syms_of_display): Defsubr dump-redisplay-history.
1003 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1005 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1006 the end of the prompt. Set echo_after_prompt to the offset
1007 of echoptr in echobuf.
1009 * xdisp.c (init_from_display_pos): Pop until the iterator's
1010 stack is empty; there may be frames for stretch or images
1013 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1014 (save_or_restore_current_matrix): New function for the same
1015 purpose, but more efficient.
1016 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1018 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1020 * xdisp.c (syms_of_xdisp): Fix last change.
1022 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1024 * xdisp.c (syms_of_xdisp): Doc fix.
1026 * xdisp.c (redisplay_window): Remove label restore_buffers;
1027 use finish_scroll_bars instead to make sure that scroll bars
1028 are redeemed. If we don't do this, flickering can result from
1029 scroll bars being destroyed and recreated.
1031 2000-12-22 Jason Rumney <jasonr@gnu.org>
1033 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1034 in the wrong colors when the foreground is not black.
1035 (expose_window): Don't redraw the window that's currently being
1038 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1040 * window.c (size_window): When setting the window's too_small_ok
1041 flag, compare old size with minimum size depending on WIDTH_P,
1042 don't compare with window_min_width.
1044 * window.c (delete_window): Simplify somewhat.
1045 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1046 freeing window matrices. The flag windows_or_buffers_changed is
1047 set, so the next redisplay will consider all windows; this should
1050 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1052 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1054 * ccl.h (struct ccl_program): New member cr_consumed.
1056 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1057 (CCL_READ_CHAR): Handle EOL conversion here.
1058 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1060 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1062 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1065 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1066 otherwise tabs of different size compare equal.
1068 * callint.c (Fcall_interactively): Prevent a compiler warning.
1070 * print.c (print_unwind): Return nil.
1071 (PRINTDECLARE): Initialize all local variables.
1072 (print_preprocess): Add a default case.
1074 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1076 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1078 * window.c (delete_window, Fsplit_window)
1079 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1081 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1083 * dispnew.c (ensure_frame_matrix): Removed.
1084 (save_frame_matrix, restore_frame_matrix): New functions.
1085 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1087 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1088 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1090 2000-12-21 Andrew Innes <andrewi@gnu.org>
1092 * w32term.c (x_update_begin): Regenerate the palette here, rather
1093 than for each window.
1095 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1096 palette is NULL, since this corrupts memory! Also get
1097 display_info reference from frame.
1099 2000-12-21 Jason Rumney <jasonr@gnu.org>
1101 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1103 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1104 to avoid returning without releasing it.
1106 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1108 * keymap.c (push_key_description): Don't convert eight-bit-control
1109 and eight-bit-graphic to multibyte character.
1111 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1112 generic character and CODE1 is nil, return the smallest character
1115 2000-12-20 Dave Love <fx@gnu.org>
1117 * s/osf5-0.h (NSIG): Don't redefine.
1119 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1121 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1122 excluding menu-bar and tool-bar.
1123 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1124 (menu_item_p): Remove.
1125 (where_is_internal_1): Don't ignore menu-items.
1127 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1129 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1132 * window.c (make_window): Initialize window's min_hscroll.
1133 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1134 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1136 (struct saved_window): New member min_hscroll.
1137 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1138 (Fset_window_configuration): Set window's min_hscroll.
1139 (save_window_save): Save window's min_hscroll.
1140 (compare_window_configurations): Compare min_hscroll values.
1142 * window.h (struct window): New member min_hscroll.
1144 * keyboard.c (echo_prompt): Prevent a compiler warning.
1146 * xdisp.c (try_cursor_movement): Fix last change. The real
1147 condition is that PT is at the end of the row, and should
1148 be displayed at the start of the next row.
1150 * xdisp.c (try_cursor_movement): If we end on a partially
1151 visible line, end we already decided to scroll, return -1.
1153 * dispextern.h (ensure_frame_matrix): Add prototype.
1155 * window.c (delete_window, Fsplit_window)
1156 (Fset_window_configuration): Call ensure_frame_matrix.
1158 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1160 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1161 completed, call fake_current_matrices instead of marking frame
1164 2000-12-20 Jason Rumney <jasonr@gnu.org>
1166 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1168 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1170 * fns.c (Frequire): Doc fix.
1172 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1174 * window.c (window_scroll_pixel_based): Don't use
1177 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1178 currently displaying a message.
1180 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1182 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1184 2000-12-18 Andrew Innes <andrewi@gnu.org>
1186 * w32.c (w32_strerror): New function.
1188 * w32.h (w32_strerror): New extern.
1190 * w32fns.c (Fw32_shell_execute): Use it.
1192 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1194 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1196 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1198 * msdos.c (IT_set_face): Obey inverse_video.
1200 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1202 * dired.c (directory_files_internal): Always return decoded filenames.
1204 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1206 * xterm.c (x_connection_closed): Prevent being called recursively
1207 because of an error condition in XtCloseDisplay.
1209 * xdisp.c (init_iterator): If noninteractive, and the frame's
1210 face cache is null, make one.
1212 * xfns.c (show_busy_cursor): Check for live frames more
1215 * process.c (wait_reading_process_input): Check for pending
1216 input when running timers.
1218 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1220 * msdos.c (IT_write_glyphs): Compute the glyph face from
1223 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1225 * process.c (read_process_output): Don't run a filter if the code
1226 decoder produces nothing but carryover.
1228 2000-12-17 Andrew Innes <andrewi@gnu.org>
1230 * w32.c (sys_rename): Only check errno against EEXIST, and not
1231 EACCES, when determining whether rename failed because the target
1232 exists. This was resulting in indefinite looping on Windows 9x if
1233 the source file was locked by another process.
1235 * w32fns.c (Ffile_system_info): New function.
1236 (syms_of_w32fns): Defsubr it.
1238 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1240 * window.c (coordinates_in_window): Fix computation for
1241 position on vertical line between mode lines.
1243 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1244 Don't alter tip_frame or tip_window.
1245 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1248 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1249 Don't alter tip_frame or tip_window.
1250 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1253 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1255 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1256 be consistent with the doc string. Reported by NAKAJIMA Mikio
1257 <minakaji@osaka.email.ne.jp>.
1259 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1261 * xfaces.c (Vface_ignored_fonts): New variable.
1262 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1263 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1265 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1267 * dispnew.c (update_window): Detect pending input every nth line
1268 updated, i.e. do it depending on real work done, and not on the
1271 * xterm.c (expose_window): Don't redraw the window that's
1272 currently being updated.
1274 * window.c (Fset_window_point): Remove test for
1275 cursor_in_non_selected_windows.
1277 * lread.c (read1): Recognize end of file after `\\'.
1279 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1280 not unwind_create_frame.
1282 2000-12-15 Dave Love <fx@gnu.org>
1284 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1287 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1289 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1291 * coding.c (setup_coding_system): Clear all members of the struct
1292 coding_system at first.
1293 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1295 (code_convert_region): Don't override coding->src_multibyte and
1296 coding->dst_multibyte.
1298 * fns.c (Fmd5): Docstring improved.
1300 2000-12-15 Miles Bader <miles@gnu.org>
1302 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1303 are actually marked as mode-lines; otherwise use
1304 estimate_mode_line_height.
1306 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1308 * editfns.c (Fformat): Prevent a buffer overrun when the format
1309 specifies a precision.
1311 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1313 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1314 argument is outside the range [2..3].
1316 2000-12-14 Andrew Innes <andrewi@gnu.org>
1318 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1319 nothing to do. Bind inhibit-quit.
1320 (tip_frame): Make it a Lisp_Object.
1321 (x_create_tip_frame): Set tip_frame after it has been added to
1323 (Fx_show_tip): Don't set tip_frame here.
1324 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1326 (unwind_create_frame, unwind_create_tip_frame): New functions.
1327 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1328 while a frame is only partially constructed.
1330 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1331 (x_free_frame_resources): New function.
1332 (x_destroy_window): Use it.
1334 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1336 * xfns.c (Fx_backspace_delete_keys_p): New function.
1337 (syms_of_xfns): Defsubr it.
1339 * config.in (HAVE_XKBGETKEYBOARD): Add.
1341 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1343 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1344 Always store string in multibyte representation in echobuf.
1345 (echo_char): Always store string in multibyte representation in
1347 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1348 (read_key_sequence): Adjusted for the change of echo_prompt.
1350 * fns.c (Fmd5): Docstring improved.
1352 * lisp.h (detect_coding_system): Prototype adjusted.
1354 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1355 (detect_coding_emacs_mule, detect_coding_iso2022,)
1356 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1357 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1358 argument MULTIBYTEP. Callers changed.
1359 (detect_coding_mask, detect_coding_system): New argument
1360 MULTIBYTEP. Callers changed.
1361 (decode_coding_string): Set coding->src_multibyte and
1362 coding->dst_multibyte before calling detect_coding and detect_eol.
1363 Update them after some coding system is detected.
1365 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1367 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1369 * keyboard.c (menu_bar_items, tool_bar_items):
1370 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1372 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1374 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1376 (unwind_create_frame, unwind_create_tip_frame): New functions.
1377 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1378 while a frame is only partially constructed.
1380 * xterm.h (x_free_frame_resources): Declare.
1382 * xterm.c (x_free_frame_resources): New function.
1383 (x_destroy_window): Use it.
1385 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1386 don't interrupt the update for pending input initially, i.e.
1387 update at least some lines.
1389 * keyboard.c (do_mouse_tracking): Make externally visible.
1391 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1393 * xfns.c (gray_bitmap_bits): Declare `char *'.
1395 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1397 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1398 lines start with a relief line.
1400 2000-12-12 Dave Love <fx@gnu.org>
1402 * window.c (Fdisplay_buffer): Doc fix.
1403 (Fwindow_list): Remove unused var.
1405 * buffer.h (mmap_set_vars): Declare.
1407 * window.h (Fset_window_point): Declare.
1409 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1411 * msdos.c (fast_find_position): Don't overstep the last window row.
1412 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1413 unused variable `area'. When looking for a row under (X,Y), give
1414 up if some of the previous rows is not enabled.
1416 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1418 * window.c (Fset_window_point): If displaying cursors in windows
1419 other than the selected window, make sure redisplay updates
1420 other windows to show the new value of point in the window.
1422 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1424 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1425 the buffer is the sole visible buffer when in the mini-buffer.
1427 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1428 Bind `inhibit-read-only' to t.
1429 (unwind_with_echo_area_buffer): Use AREF.
1431 * xfns.c (Fx_hide_tip): Simplified.
1433 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1434 GC_MAKE_GCPROS_NOOPS instead of `1'.
1436 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1438 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1440 * xfns.c (Fx_hide_tip): Fix last change.
1442 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1443 nothing to do. Bind inhibit-quit.
1444 (tip_frame): Make it a Lisp_Object.
1445 (x_create_tip_frame): Set tip_frame after it has been added to
1447 (Fx_show_tip): Don't set tip_frame here.
1449 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1451 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1454 * dispextern.h: Change external declaration of tip_frame.
1456 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1457 return an empty string.
1459 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1460 of the window's update_mode_line flag, since the former is set by
1461 force-mode-line-update, not the latter. This makes
1462 column-number-mode slightly faster.
1464 * xdisp.c (try_window_id) <all changes above window start>:
1467 2000-12-11 Paul Eggert <eggert@twinsun.com>
1469 * config.in (HAVE_FTELLO): Remove.
1471 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1472 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1474 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1475 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1477 2000-12-11 Miles Bader <miles@gnu.org>
1479 * window.c (displayed_window_lines): Don't round up when
1480 converting empty space at bottom to lines.
1481 Handle non-newline-terminated final lines properly.
1482 (Fwindow_text_height): New function (used to be in lisp).
1483 (syms_of_window): Initialize it.
1485 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1487 * syntax.c (scan_lists): Check that the right quote char has the
1488 right Sstring syntax when jumping over strings.
1489 (init_syntax_once): Use Smax rather than 13.
1491 2000-12-09 Miles Bader <miles@gnu.org>
1493 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1494 with PARTIALLY, inverting the sense.
1495 (window_scroll_pixel_based): Scroll partially visible lines into
1496 place if we hit the beginning or end of the buffer.
1497 (displayed_window_lines): Don't include partially visible lines.
1498 (Fmove_to_window_line): Skip past any partially visible first line.
1500 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1502 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1504 * tparam.c (tparam1): Change the way buffers are reallocated to be
1505 portable and less obfuscated.
1507 * termcap.c (tgetent): Change the way buffers are reallocated to
1508 be portable and less obfuscated.
1510 * macros.c (store_kbd_macro_char): Change the way buffers are
1511 reallocated to be portable and less obfuscated.
1513 * lread.c (read1): Change the way buffers are reallocated to be
1514 portable and less obfuscated.
1516 * doc.c (Fsubstitute_command_keys): Change the way buffers
1517 are reallocated so that it is portable.
1519 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1521 * dosfns.c (Ffile_system_info): New function.
1522 (syms_of_dosfns): Defsubr it.
1524 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1526 * alloc.c (gc_sweep): Add comment.
1528 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1530 * sound.c (vox_configure): Change order of ioctls. Don't
1531 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1532 Ignore errors when changing volume.
1533 (vox_close): Don't reset the device.
1535 * process.c (read_process_output): Make sure the process marker's
1536 position is valid when the process buffer is changed in
1537 after-change functions. W3 does that.
1539 * xfns.c (x_free_gcs): New function.
1541 * xterm.h (x_free_gcs): Add prototype.
1543 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1546 * xterm.c (x_destroy_window): Call x_free_gcs so that
1547 resources of non-toolkit X windows will be freed.
1549 2000-12-07 Andrew Innes <andrewi@gnu.org>
1551 * w32fns.c (xlfd_charset_of_font): Fix last change.
1553 2000-12-06 Dave Love <fx@gnu.org>
1555 * md5.h (__P): Don't define -- it comes from config.h.
1557 * strftime.c: Change some #if foo to #ifdef foo.
1559 2000-12-06 Andrew Innes <andrewi@gnu.org>
1561 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1563 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1565 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1566 (w32_list_fonts): Don't choke if pattern doesn't specify a
1569 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1571 * alloc.c (gc_sweep): Prevent symbols read during loadup
1574 * xdisp.c (underlying_face_id): New function.
1575 (handle_face_prop, face_before_or_after_it_pos): Use it
1576 to determine the face ``under'' a string. Let strings inherit
1577 the face of the buffer under them.
1579 * xfaces.c (face_at_string_position): Update function comment.
1581 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1582 matrix if the window's left position has changed; we need to
1583 redraw it in this case.
1585 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1587 * window.c (coordinates_in_window): Check mouse on mode-line or
1590 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1591 advertized by the function documentation.
1593 * window.c (syms_of_window): Doc fix.
1595 * sound.c (vox_configure): Set volume for left and right channel.
1596 (sound_cleanup): Return nil.
1598 * xdisp.c (move_it_by_lines): Fix paren typo.
1600 * xterm.c (x_load_font): Don't use the font's max_bounds for
1601 computing the height of the font. If max_bounds' ascent or
1602 descent are greater than the font's ascent or descent, this means
1603 glyphs overlap, which should be handled now by redisplay.
1605 * window.c (Veven_window_heights): New variable.
1606 (syms_of_window): DEFVAR_LISP it.
1607 (Fdisplay_buffer): Check Veven_window_heights before evening the
1610 2000-12-06 Miles Bader <miles@gnu.org>
1612 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1613 update `default-frame-alist' instead of setting no frame parameters.
1615 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1617 * composite.c (update_compositions): Fix typo (use the correct
1620 2000-12-05 Jason Rumney <jasonr@gnu.org>
1622 * md5.h: Remove underscores from function declarations.
1623 (__attribute__, __alignof__) [!__GNUC__]: Define.
1625 * md5.c: Delay include of md5.h until after namespace cleaning.
1627 * makefile.w32-in (fns.o): Depend on md5.h
1628 (md5.o): New target.
1631 * makefile.nt: Likewise.
1633 2000-12-05 Jason Rumney <jasonr@altavista.net>
1635 * w32term.c (expose_area): Complete last change.
1637 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1639 * minibuf.c: Include intervals.h.
1641 2000-12-05 Jason Rumney <jasonr@gnu.org>
1643 * w32term.c (x_produce_glyphs): If a font for a component of
1644 a composition is not found, use 1 pixel dot ascent and 0 dot
1645 descent value to avoid displaying terribly tall empty boxes.
1646 (expose_area): Pass x-coordinate relative to the exposed
1647 area to x_draw_glyphs instead of a window-relative coordinate.
1649 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1651 * xdisp.c (next_element_from_ellipsis): Save face before selective
1652 display in saved_face_id, and set face_before_selective_p.
1653 (reseat_1): Reset face_before_selective_p.
1654 (append_space, extend_face_to_end_of_line): If iterator's
1655 face_before_selective_p is set, use the face from saved_face_id.
1656 (extend_face_to_end_of_line): For tty frames, make sure to
1657 use the right face id when producing spaces at the end of
1660 * dispextern.h (struct it): Add face_before_selective_p.
1662 * keyboard.c (record_char): Don't record identical help-echo
1663 events in recent_keys.
1665 * xterm.c [USE_X_TOOLKIT]: Close the display.
1666 (xim_close_dpy): Handle case that the display has been closed.
1668 * xterm.c (x_destroy_window): Reset the frame's X window after
1671 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1672 variable window_width.
1673 (line_draw_cost): Fix code skipping over spaces at the end of the
1674 line when must_write_spaces is not set.
1675 (scrolling_window): Fix code inserting runs in list of all runs.
1677 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1679 * coding.c (setup_coding_system): Be sure to initialize
1680 coding->category_idx.
1682 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1684 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1686 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1687 area to x_draw_glyphs instead of a window-relative coordinate.
1689 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1690 error in the message.
1692 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1693 timer after having read a key. It's not good for code reading
1694 several keys in a loop, like an input method.
1696 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1697 record undo information for format-decode.
1699 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1700 current buffer is read-only, not if it isn't.
1702 * keyboard.c (record_char): Record `help-echo' input events
1703 in recent_keys only if they display some help. Don't record
1704 `help-echo' events as macro char.
1706 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1708 * editfns.c (save_excursion_restore): Don't move point
1709 in another window if it is showing the wrong buffer.
1710 Avoid the call to Fwindow_live_p, for speed.
1712 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1714 * xfaces.c (struct font_name): New member registry_priority.
1715 (split_font_name): Initialize the above member to zero.
1716 (concat_font_list): New function.
1717 (font_list): Include fonts of all alternative registries.
1718 (FONT_POINT_SIZE_QUANTUM): New macro.
1719 (better_font_p): Ignore point size difference less than
1720 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1722 * xterm.c (x_produce_glyphs): If a font for a component of
1723 a composition is not found, use 1 pixel dot ascent and 0 dot
1724 descent value to avoid displaying terribly tall empty boxes.
1726 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1728 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1730 * coding.h (code_convert_string1): Declare.
1732 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1734 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1737 2000-12-02 Jason Rumney <jasonr@gnu.org>
1739 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1740 correctly for single byte character case.
1741 (w32_per_char_metric): Do not try to make any assumptions about
1742 the metrics of BDF fonts.
1743 (x_estimate_mode_line_height): If `mode-line' face
1744 hasn't a font, use that of the frame, as drawing glyphs
1746 (note_mouse_highlight): Change the cursor shape on the vertical
1747 border between windows [not enabled].
1749 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1751 * w32fns.c (Fx_create_frame): Reintroduce the call to
1752 face-set-after-frame-defaults.
1753 (Vx_window_horizontal_drag_shape): New variable.
1754 (syms_of_xfns): DEFVAR_LISP it.
1755 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1758 2000-12-02 Simon Josefsson <simon@josefsson.org>
1760 * fns.c (Fmd5): Use a different logic to decide the coding system
1763 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1765 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1767 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1770 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1772 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1773 height for YNegative.
1774 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1775 height; also see comment there.
1777 * window.c (coordinates_in_window): Handle computations for
1778 positions on the vertical bar and fringes differently for
1779 window-system frames. Consider some pixels near the vertical bar
1780 as on the bar if the frame doesn't have vertical scroll bars.
1781 Associate positions between mode or header lines with the
1782 right window, the left one.
1784 2000-12-01 Jason Rumney <jasonr@gnu.org>
1786 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1788 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1791 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1793 * window.c (struct saved_window): Add members orig_top and
1795 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1796 (save_window_save, Fset_window_configuration): Save/restore
1797 window's orig_top and orig_height.
1799 2000-12-01 Jason Rumney <jasonr@gnu.org>
1801 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1803 * w32fns.c (x_set_cursor_color): Fix last change.
1805 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1807 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1808 sure that the next redisplay displays the minibuffer, so that
1809 the cursor will be replaced with what the minibuffer wants.
1811 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1812 #ifndef instead of using #if.
1813 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1814 USE_TOOLKIT_SCROLL_BARS is defined.
1816 2000-11-30 Jason Rumney <jasonr@gnu.org>
1818 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1821 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1823 * fns.c (Fmd5): Doc fix.
1825 2000-11-30 Simon Josefsson <simon@josefsson.org>
1827 * fns.c (Fmd5): New function.
1828 (syms_of_fns): Defsubr md5.
1830 * Makefile.in (obj): Add md5.o
1832 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1834 * md5.h, md5.c: New files, taken from glibc.
1836 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1838 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1839 hasn't a font, use that of the frame, as drawing glyphs
1842 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1844 * eval.c (Frun_hooks): Allow 0 arguments.
1846 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1848 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
1849 is over the menu bar widget, say it's not on the frame.
1851 * xfns.c (Fx_create_frame): Reintroduce the call to
1852 face-set-after-frame-defaults.
1854 * eval.c (Fsignal): Reset handling_signal.
1856 2000-11-28 Jason Rumney <jasonr@gnu.org>
1858 * w32menu.c (add_menu_item): Reset menu item text when changing
1859 type to radio button.
1861 2000-11-28 Gerd Moellmann <gerd@gnu.org>
1863 * xselect.c: Update copyright.
1865 * window.c (coordinates_in_window): If on a mode or header line,
1866 but sufficiently close to its start, return ``on vertical
1867 border''. This gives us a way to drag windows horizontally when
1868 using toolkit scroll bars.
1870 * xterm.c (note_mouse_highlight): Change the cursor shape
1871 on the vertical border between windows.
1873 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
1875 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
1876 (syms_of_xfns): DEFVAR_LISP it.
1877 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
1879 * textprop.c (text_read_only): New function.
1880 (verify_interval_modification): Use it instead of signaling
1881 `text-read-only'. This makes it easier to catch this error
1884 * xdisp.c (forward_to_next_line_start): Check for newlines,
1885 not end of line, which includes CR.
1887 2000-11-28 Kenichi Handa <handa@etl.go.jp>
1889 * coding.c (Ffind_coding_systems_region_internal): Be sure to
1890 include no-conversion.
1892 2000-11-27 Jason Rumney <jasonr@gnu.org>
1894 * w32fns.c (w32_load_system_font): Always mark font as double byte
1895 if codepage is unicode.
1897 2000-11-27 Gerd Moellmann <gerd@gnu.org>
1899 * xdisp.c (forward_to_next_line_start): If already on a newline,
1900 just consume it to avoid unintended skipping over invisible text
1903 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
1904 `vertical-line', `mode-line' and `header-line' events.
1906 * xdisp.c (try_window_id): Avoid starting to display in the middle
1907 of a character, a TAB for instance. This is easier than to set
1908 up the iterator exactly, and it's not a frequent case, so the
1909 additional effort wouldn't really pay off.
1911 2000-11-26 Andrew Choi <akochoi@i-cable.com>
1913 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
1916 2000-11-25 Jason Rumney <jasonr@gnu.org>
1918 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
1919 to window_from_coordinates should be pixel coordinates.
1921 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
1922 redisplay handles them properly.
1924 2000-11-25 Miles Bader <miles@gnu.org>
1926 * indent.c (compute_motion): Keep pos_byte in sync with pos.
1928 2000-11-24 Jason Rumney <jasonr@gnu.org>
1930 * w32.c (init_environment): Set LANG environment variable based on
1931 locale settings, if not set.
1933 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
1934 making tool bar smaller. When clearing the frame, also
1935 clear current matrices. Clear frame when tool bar disappears.
1936 Don't use more lines for the tool-bar than is available.
1937 (x_change_window_heights): New function.
1939 2000-11-24 Gerd Moellmann <gerd@gnu.org>
1941 * xdisp.c (init_from_display_pos): If POS says we're already after
1942 an overlay string ending at POS, make sure to pop the iterator
1943 because it will be in front of that overlay string. When POS is
1944 ZV, we've thereby also ``processed'' overlay strings at ZV.
1946 * xfaces.c (lface_from_face_name): Function comment fix.
1948 2000-11-24 Miles Bader <miles@gnu.org>
1950 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
1951 apply `mode-line-inverse-video' -- zero means force display using
1952 the default face, non-zero means display using the specialized face.
1953 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
1955 2000-11-23 Kenichi Handa <handa@etl.go.jp>
1957 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
1960 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1962 * coding.c (decode_coding_emacs_mule): Fix the case of
1963 CODING_EOL_LF, which used uninitialized value of c.
1965 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
1967 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
1969 2000-11-22 Gerd Moellmann <gerd@gnu.org>
1971 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
1974 * frame.h (struct frame): Replace desired_tool_bar_items,
1975 current_tool_bar_items, n_desired_tool_bar_items,
1976 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
1978 * frame.c (make_frame): Change initialization of tool bar
1981 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
1982 Change references to members deleted from struct frame to use the
1985 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
1986 references to members deleted from struct frame to use the new
1989 * dispnew.c (update_frame): Do nothing with frame's tool bar
1992 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
1994 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
1995 (note_tool_bar_highlight): Change references to members deleted
1996 from struct frame to use the new ones.
1998 2000-11-23 Miles Bader <miles@gnu.org>
2000 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2001 the face's inverse-video attribute, rather than overriding it.
2003 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2005 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2006 making tool bar smaller.
2008 2000-11-22 Dave Love <fx@gnu.org>
2010 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2012 2000-11-22 Miles Bader <miles@gnu.org>
2014 * keyboard.c (Vminibuffer_message_timeout): New variable.
2015 (command_loop_1): Use it to determine message timeout.
2016 (syms_of_keyboard): Initialize it.
2018 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2020 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2022 * sysdep.c: Move the code for declaring h_errno after #include
2025 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2027 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2028 the menu bar when the tooltip is unmapped.
2030 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2031 sole visible buffer when we're currently in the mini-buffer, and
2034 2000-11-21 Jason Rumney <jasonr@gnu.org>
2036 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2037 put on the clipboard.
2038 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2039 copy of what Emacs last put there. If they are the same, do not
2040 use the clipboard copy to avoid losing data due to coding
2043 2000-11-22 Miles Bader <miles@gnu.org>
2045 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2046 (syms_of_minibuf): Initialize it.
2047 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2048 to prompt, don't make read-only.
2050 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2052 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2053 BEFORE/AFTER_POTENTIAL_GC.
2055 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2057 * buffer.c (mmap_free_1): Avoid a compiler warning.
2059 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2061 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2063 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2066 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2068 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2071 * s/gnu-linux.h: Don't use `#cpu'.
2073 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2074 not defined in mman.h.
2076 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2078 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2079 and store an index in the XClientMessageEvent. Storing a
2080 Lisp_Object or pointer can fail on a 64 bit system, since X only
2082 (x_scroll_bar_to_input_event): Get the window from
2085 2000-11-20 Dave Love <fx@gnu.org>
2087 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2089 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2091 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2093 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2095 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2098 * alloc.c (make_string): Fix previous change. Be sure to make
2099 unibyte string correctly.
2101 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2103 * window.c (Fwindow_list): Change parameter list to be XEmacs
2105 (window_list_1): New function.
2106 (window_loop): Use it instead of Fwindow_list.
2108 * sysdep.c (emacs_ospeed): New variable.
2109 (toplevel): Don't declare ospeed extern.
2110 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2112 * termcap.c (ospeed): Remove.
2113 (tputs) [!emacs]: Remove unused code.
2114 (tgetent): Avoid a compiler warning.
2116 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2117 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2118 SCROLL_BAR_X_WIDGET with additional argument DPY.
2120 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2122 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2123 Take the X display as additional argument.
2124 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2125 `Widget' is a pointer type that's not easily stored in Lisp_Object
2126 form in a portable way.
2128 * dispnew.c (update_text_area): Fix last change.
2130 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2132 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2134 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2135 clear current matrices.
2137 * buffer.c (mmap_enlarge): Don't print a message on stderr
2138 if mapping new memory at the end of the existing region fails.
2140 * dispnew.c (update_text_area): Don't skip over equal glyphs
2141 when the last current glyph overlaps the glyph to its right.
2143 2000-11-18 Miles Bader <miles@gnu.org>
2145 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2146 lines that *end* with "..." too (that's the most common case!).
2148 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2150 * xdisp.c (resize_mini_window): Temporarily change to the
2151 mini-window's buffer if necessary.
2153 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2154 the tooltip obscures less text under it.
2156 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2158 * puresize.h (BASE_PURESIZE): Increase to 700000.
2160 2000-11-18 Jason Rumney <jasonr@gnu.org>
2162 * w32term.c (w32_draw_bitmap): Use face to set colors.
2164 2000-11-17 Dave Love <fx@gnu.org>
2166 * lread.c (Fload): Fix #ifdef for pcc.
2168 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2170 * xdisp.c (pos_visible_p): Compute the default character height
2173 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2175 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2176 knowing the line's height; use the default font's height in that
2179 * xfaces.c (weight_table): Add `demi' with the same meaning as
2182 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2184 * dispnew.c (null_row): New global static variable.
2185 (clear_glyph_row): Delete local static variable null_row.
2187 2000-11-15 Jason Rumney <jasonr@gnu.org>
2189 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2190 (w32_alloc_lighter_color): Use new brightness calculations from
2191 xterm.c. Scale delta to be in the range expected by W32.
2192 (w32_draw_relief_rect): Use frame relief colors.
2194 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2196 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2197 (Qinhibit_default_face_x_resources): New variable.
2198 (syms_of_frame): Initialize it.
2199 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2201 * xdisp.c (pos_visible_p): Improve function comment.
2203 * lisp.h (BINDING_STACK_SIZE): New macro.
2205 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2206 reading the directory if readdir returns null and errno is EAGAIN
2209 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2211 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2212 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2213 Set amount_to_scroll to max of dx and scroll_step so that
2214 scroll-conservatively doesn't defeat scroll-step>1.
2215 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2216 scroll-conservatively for line-at-a-time scrolling.
2218 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2220 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2223 * xdisp.c (current_mode_line_height, current_header_line_height):
2225 (init_xdisp): Initialize them.
2226 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2227 and use exact mode line heights if it is set.
2229 * lisp.h (pos_visible_p): Change prototype.
2231 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2232 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2233 and current_header_line_height first.
2234 (current_mode_line_height, current_header_line_height): Declare
2237 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2239 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2240 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2241 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2243 2000-11-14 Miles Bader <miles@gnu.org>
2245 * xterm.c (x_alloc_lighter_color): Include an additive component
2246 too for dark colors, because FACTOR isn't enough.
2247 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2250 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2252 * keyboard.c (show_help_echo): Call message3_nolog with number of
2253 bytes in the help string as 2nd parameter, instead of the number
2256 2000-11-13 Miles Bader <miles@gnu.org>
2258 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2259 (Fload): Use new openp return protocol.
2260 Don't try to use Vload_source_file_function to load .elc files.
2261 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2262 openp return protocol.
2263 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2265 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2267 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2269 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2270 Defined these macros.
2271 (NLIST_STRUCT): Avoid re-defining it.
2273 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2274 -I/usr/contrib/X11R6/include.
2275 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2277 2000-11-10 Jason Rumney <jasonr@gnu.org>
2279 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2281 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2282 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2284 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2285 (Qw32_charset_vietnamese): New symbol.
2286 (xlfd_charset_of_font): New function.
2287 (w32_load_system_font): Use it.
2288 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2289 when Vw32_charset_info_alist is nil to ensure default face always
2290 has font. Use Fcar and Fcdr for safety.
2291 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2292 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2293 pseudo-codepages for special cases.
2294 (w32_to_x_font): New parameter to allow charset portion to be
2295 specified where there is many to one mapping. Callers changed.
2296 (w32_list_fonts): Avoid listing fonts that won't display.
2298 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2300 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2301 (font_list_1): Renamed from font_list.
2302 (font_list): New function, trying alternative registries from
2303 Vface_alternative_font_registry_alist.
2304 (Finternal_set_alternative_font_registry_alist): New function.
2305 (syms_of_xfaces): Initialize and Staticpro
2306 Vface_alternative_font_registry_alist. Defsubr
2307 Finternal_set_alternative_font_registry_alist.
2309 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2311 * lisp.h (Flooking_at): Declare.
2313 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2315 * dired.c (directory_files_internal): Fix a braino.
2317 * dired.c (directory_files_internal): Add missing GCPRO's.
2320 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2322 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2323 (resize_mini_window): Return quickly if Vresize_mini_window is
2324 nil. Don't return if Vmax_mini_window_height is nil.
2326 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2327 (syms_of_xdisp): Initialize them.
2328 (resize_mini_window): Act according to the setting of
2329 Vresize_mini_window.
2330 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2332 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2333 scroll bar widget after configuring it, so that it will appear at
2334 the right position from the start.
2335 (XTredeem_scroll_bar): Cleaned up.
2337 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2339 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2340 font is taller than the frame line, we don't have to bias the
2343 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2345 2000-11-07 Dave Love <fx@gnu.org>
2347 * config.in (HAVE_MKSTEMP): Add.
2349 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2351 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2353 * window.c (Fset_window_configuration): Don't try to preserve
2354 point in the current buffer, if that buffer is displayed in more
2357 * xfaces.c (lookup_named_face): If default face isn't realized,
2358 try to realize it. Return -1 if not successful.
2359 (Fx_list_fonts): Handle case that face cannot be determined.
2360 (Fface_font): Likewise.
2362 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2364 * window.c (displayed_window_lines): Detect partially
2365 visible lines at the bottom correctly.
2367 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2369 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2370 when ensuring we don't do visit in indirect buffer.
2372 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2374 * composite.h (compose_chars_in_text): Add prototype.
2376 * composite.c (Vcomposition_function_table): New variable.
2377 (Qcomposition_function_table): New variable.
2378 (run_composition_function): Call
2379 Vcompose_chars_after_function with three arguments.
2380 (compose_chars_in_text): New function.
2381 (syms_of_composite): Modified the doc-string of
2382 Vcompose_chars_after_function. Declare composition-function-table
2383 as a lisp variable, and initialize it.
2385 * xfns.c (x_encode_text): Suppress producing escape sequences for
2388 * xselect.c: Include composite.h.
2389 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2391 2000-11-05 Andrew Innes <andrewi@gnu.org>
2393 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2395 * sysdep.c (read_input_waiting): Remove extraneous argument to
2398 * w32fns.c (Fx_server_version): Include w32_build_number in the
2401 * w32heap.c (w32_build_number): New variable.
2402 (cache_system_info): Set it.
2404 * w32heap.h (w32_build_number): Add extern.
2406 * emacs.c (syms_of_emacs): Update docstring for
2407 system-configuration, to reflect the actual usage on MS-Windows.
2409 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2411 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2412 process idle timers while waiting for another event.
2414 * dispnew.c (update_frame_line): Handle case where spaces in
2415 the default face are colored.
2417 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2418 window height hasn't changed.
2420 2000-10-31 Jason Rumney <jasonr@gnu.org>
2422 * w32term.c (x_produce_glyphs): Handle composite characters.
2423 (x_draw_glyph_string_foreground)
2424 (x_draw_composite_glyph_string_foreground): Restore old font.
2426 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2428 * minibuf.c (read_minibuf): Reset the undo history just before
2429 starting the recursive-edit.
2431 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2433 * xfaces.c (menu_face_change_count): New variable.
2434 (Finternal_set_lisp_face_attribute): Increment it for changes
2436 (realize_basic_faces): Reflect changes in the `menu' faces
2439 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2440 dy obtained from the iterator's y-position after moving from
2441 scroll_margin_pos to PT; see comment there.
2443 * xdisp.c (safe_eval_handler): Call add_to_log.
2445 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2446 is not a symbol or string.
2448 * xdisp.c (echo_area_display): Don't perform a display update from
2449 inside redisplay. The update will happen anyway at the end of
2450 redisplay, and it can confuse redisplay (GC messages while
2451 redisplaying, for instance.)
2453 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2455 * xrdb.c (x_load_resources): Use the class name in the defaults.
2457 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2458 (regex_compile): Catch bogus \(\1\).
2460 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2462 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2465 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2466 we have a color cache, check that the cached color equals the
2467 allocated color. If not, clear the color cache.
2469 * window.c (displayed_window_lines): Change buffers if necessary.
2470 Fix computation of displayed lines.
2472 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2473 update_menu_bindings to DEFVAR_BOOL.
2475 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2477 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2479 * puresize.h (BASE_PURESIZE): Increase to 680000.
2481 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2483 2000-10-29 Jason Rumney <jasonr@gnu.org>
2485 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2487 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2488 (w32_cache_char_metrics): Handle possibility that 'x' does not
2489 exist in a BDF font.
2490 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2492 * w32bdf.h (bdffont): Add nchars.
2494 * w32bdf.c (set_bdf_font_info): Set it.
2495 (w32_BDF_TextOut): Swap byte order of double byte characters.
2496 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2498 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2500 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2501 don't override the colors in frame's param_alist, unless they are
2504 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2505 reverse the effect of the highlight flag.
2507 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2509 * window.h (Fwindow_live_p): Declare.
2511 * undo.c (record_delete): Check that last_undo_buffer is really a
2512 buffer before applying XBUFFER to it.
2514 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2517 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2519 * lisp.h (KEYMAPP): New macro.
2520 (get_keymap): Remove.
2521 (get_keymap_1): Rename get_keymap.
2523 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2525 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2527 * xmenu.c (single_submenu): Use KEYMAPP.
2528 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2529 Use KEYMAPP rather than Fkeymapp.
2531 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2533 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2534 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2535 Use KEYMAPP rather than Fkeymapp.
2536 (single_submenu): Use KEYMAPP.
2537 (w32_menu_show, w32_dialog_show): Use TRUE.
2539 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2541 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2542 (Fkeymapp): Use KEYMAPP.
2543 (get_keymap): Rename from get_keymap_1. Remove old def.
2544 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2545 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2546 (Fminor_mode_key_binding): Don't raise an error if the binding
2548 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2549 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2551 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2552 Allow Vspecial_event_map to be autoloaded.
2553 (menu_bar_items): Fetch the keymap rather than using keymapp.
2554 (menu_bar_one_keymap): No need to follow func-indirect any more.
2555 (parse_menu_item): get_keymap_1 -> get_keymap.
2556 (tool_bar_items): Fetch the keymap rather than using keymapp.
2557 (read_key_sequence): Use KEYMAPP.
2559 * intervals.c (get_local_map): Use get_keymap rather than following
2560 function-indirections explicitly.
2562 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2564 2000-10-27 Jason Rumney <jasonr@gnu.org>
2566 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2567 point, as Windows has oversized fonts.
2569 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2571 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2573 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2574 (freehook, reallochook): Handle null pointer arguments.
2575 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2577 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2579 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2580 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2581 Giving in to popular pressure to shut up the compiler with casts.
2583 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2585 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2586 signed value, and use a default value computed from the font's
2589 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2591 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2592 that specify a negative underline position can still use underlines.
2594 * window.c (Fpos_visible_in_window_p): Make POS default to
2595 WINDOW's point, not the current buffer's point.
2597 2000-10-26 Dave Love <fx@gnu.org>
2599 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2600 when it's necessary.
2602 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2604 * window.c (size_window): Compute size difference from sum of old
2605 child window sizes instead of from parent's size.
2607 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2608 Handle obscured lines at the top of the window.
2610 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2611 down after the last error condition check.
2613 * frame.c (Fdelete_frame): Run delete-frame-hook.
2615 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2617 * coding.c (decode_coding): Fix previous change (check also
2618 CODING_MODE_LAST_BLOCK).
2620 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2622 * regex.c: More `unsigned char' -> `re_char' changes.
2623 Also change several `int' into `re_wchar_t'.
2624 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2625 (PUSH_FAILURE_POINTER): Don't cast any more.
2626 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2627 We want GCC to complain, since this piece of code makes
2628 re_match non-reentrant, which *should* be fixed.
2629 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2630 (EXTEND_BUFFER): Use RETALLOC.
2631 (SET_LIST_BIT): Don't cast.
2632 (re_wchar_t): New type.
2633 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2634 that those two functions will always properly return.
2635 (IMMEDIATE_QUIT_CHECK): Cast to void.
2636 (analyse_first): Use recursion rather than an explicit stack.
2637 (re_compile_fastmap): Can't fail anymore.
2638 (re_search_2): Don't check re_compile_fastmap for failure.
2639 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2640 Now also sets the new value (passed in a new argument).
2641 (re_match_2_internal): Use it.
2642 Also, use a new var `reg' of type size_t when looping through regs
2643 rather than reuse the inappropriate `mcnt'.
2645 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2646 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2647 (where_is_internal): Renamed from Fwhere_is_internal.
2648 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2649 (Fwhere_is_internal): New function wrapping where_is_internal.
2650 (where_is_internal_1): Handle the case where we're filling the cache.
2651 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2653 2000-10-25 Miles Bader <miles@gnu.org>
2655 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2657 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2659 * window.c (pos_fully_visible_p): Removed.
2660 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2661 if position is visible and/or fully visible.
2663 * lisp.h (pos_visible_p): Add prototype.
2665 * xdisp.c (pos_visible_p): New function.
2667 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2669 * process.c (send_process): If OBJECT is t, it means that the data
2670 is from C string, but we should encode it. Before calling
2671 setup_raw_text_coding_system, be sure to flush out data by the
2672 previous coding system.
2674 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2676 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2677 assignment of startpos to prev when startpos == pos.
2679 * editfns.c (find_field): Set the field stickiness correctly from
2680 overlay fields. Use renamed `text_property_stickiness'.
2681 (text_property_stickiness): Renamed from `char_property_stickiness'.
2682 Only check text properties, not overlays.
2683 * textprop.c (get_char_property_and_overlay): New function.
2684 (Fget_char_property): Use it.
2685 * intervals.h (get_char_property_and_overlay): Add declaration.
2687 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2689 * keymap.c: Use AREF, ASET and ASIZE macros.
2690 (Fmake_sparse_keymap): Docstring fix.
2692 (shadow_lookup): Move up.
2693 Handle the case where lookup-key returns an integer.
2694 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2695 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2696 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2697 Simplify/rewrite the keymap-finding code.
2698 Add check for command shadowing, using shadow_lookup.
2700 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2702 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2703 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2706 2000-10-24 Andrew Innes <andrewi@gnu.org>
2708 * dired.c (directory_files_internal_unwind): New function.
2709 (directory_files_internal): Use it to ensure closedir is called
2710 even if expand-file-name or file-attributes throw, eg. because of
2711 a user interrupt. Also enable immediate_quit while calling
2712 re_search, so that matching can be interrupted as well.
2714 2000-10-24 Andrew Innes <andrewi@gnu.org>
2716 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2718 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2719 so that re_search functions only quit when callers expect them to.
2721 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2723 * regex.c (regex_compile): Change the way of handling a range from
2724 a char less than 256 to a char not less than 256.
2726 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2728 * window.c (size_window): Prevent setting window's width or
2729 height to a negative value (esp. with XSETFASTINT).
2731 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2732 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2733 (protect_malloc_state) [GC_MALLOC_CHECK &&
2734 GC_PROTECT_MALLOC_STATE]: New function.
2735 (PROTECT_MALLOC_STATE): New macro.
2736 (__malloc_initialize, morecore, _malloc_internal)
2737 (_free_internal) _realloc_internal): Use it to make _heapinfo
2738 read-only outside of gmalloc.
2740 * keymap.c: Update copyright.
2742 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2745 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2747 * filelock.c (unlock_all_files): Use unlock_file to expand each
2748 buffer's file_truename before trying remove its lock file.
2750 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2752 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2753 or CRLF, decode EOLs.
2755 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2757 * window.c (Fdisplay_buffer): Fix doc.
2759 2000-10-23 Jason Rumney <jasonr@gnu.org>
2761 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2762 ASCII font of default fontset on Windows.
2764 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2765 xterm.c comment below).
2767 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2769 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2771 * xterm.c (x_connection_closed): Reset handling_signal.
2773 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2776 2000-10-23 Miles Bader <miles@gnu.org>
2778 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2779 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2780 maintain old behavior.
2781 * minibuf.c (Fminibuffer_complete): Likewise.
2783 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2785 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2786 that when a font can't be exactly centered, it errs up rather than
2789 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2791 * fns.c (Fbase64_decode_string): The decoded result should be
2794 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2796 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2798 * dispnew.c [macintosh]: Include macterm.h.
2799 (init_display) [macintosh]: Initialization for window system.
2801 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2802 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2803 syms_of_search, x_term_init, and init_keyboard before calling
2804 init_window_once. Also, call syms_of_xmenu.
2806 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2807 default fontset to Monaco.
2809 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2810 NewMacWindow and DisposeMacWindow.
2811 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2812 instead of calling NewMacWindow and setting fields of
2813 f->output_data.mac directly. Call init_frame_faces.
2814 (Fdelete_frame) [macintosh]: Remove unused code.
2815 (Fmodify_frame_parameters) [macintosh]: Call
2816 x_set_frame_parameters instead of mac_set_frame_parameters.
2818 * frame.h [macintosh]: Define menu_bar_lines field in struct
2819 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2821 * keyboard.c [macintosh]: Include macterm.h.
2822 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2823 and menu_bar_activate_event type events as for X and NT.
2824 (make_lispy_event) [macintosh]: Construct lisp events of type
2825 MENU_BAR_EVENT as for X and NT.
2827 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2828 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2829 (sys_subshell) [macintosh]: Remove definition entirely.
2830 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2831 Vwindow_system_version here. Remove initialization of
2832 Vx_bitmap_file_path.
2833 (read_input_waiting): Correct the number of parameters passed to
2835 Move all Macintosh functions to mac/mac.c.
2837 * term.c [macintosh]: Include macterm.h.
2839 * window.c [macintosh]: Include macterm.h.
2841 * xdisp.c [macintosh]: Include macterm.h. Declare
2842 set_frame_menubar and pending_menu_activation.
2843 (echo_area_display) [macintosh]: Do not return if terminal frame
2844 is the selected frame.
2845 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2846 Allow only the selected frame to set menu bar.
2847 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2848 calling FRAME_EXTERNAL_MENU_BAR (f).
2849 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
2851 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
2852 and check_x. Declare XCreateGC. Define x_create_gc and
2853 x_free_gc. Initialize font_sort_order.
2854 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
2855 but call x_list_fonts instead of w32_list_fonts.
2856 (Finternal_face_x_get_resource) [macintosh]: Do not call
2857 display_x_get_resource.
2858 (prepare_face_for_display) [macintosh]: Set xgcv.font.
2859 (realize_x_face) [macintosh]: Load the font if it is specified in
2861 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
2864 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
2866 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
2867 is nil: since we go to the end of submap anyway, we'd end up
2869 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
2870 doesn't obey autoload.
2872 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2874 * msdos.c (dos_set_window_size): Update screen dimension variables.
2876 2000-10-21 Jason Rumney <jasonr@gnu.org>
2878 * w32term.c (w32_cache_char_metrics): Double check that font is
2879 really fixed pitch before trusting tmPitchAndFamily.
2881 2000-10-21 Andrew Innes <andrewi@gnu.org>
2883 * w32gui.h (w32_char_font_type): Move enum from w32term.c
2885 * w32term.h: Extern decl for w32_cache_char_metrics.
2887 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
2889 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
2890 (w32_unload_font): Free per_char array if present.
2892 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
2893 cached information in emulated XFontStruct to handle common cases
2894 quickly. Do not allocate XCharStruct for return.
2895 (w32_native_per_char_metric): New function.
2896 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
2898 (x_produce_glyphs): Don't get an HDC. Change calls to
2899 w32_per_char_metric to match arg change above. Remove calls to
2901 (w32_get_glyph_overhangs): Ditto.
2902 (w32_cache_char_metrics): New function.
2904 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
2905 ($(BLD)/casefiddle.$(O)): Remove compile command.
2906 ($(BLD)/gmalloc.$(O)): Remove compile command.
2907 ($(BLD)/dispnew.obj):
2908 ($(BLD)/keyboard.obj):
2909 ($(BLD)/w32inevt.obj):
2910 ($(BLD)/w32bdf.obj):
2912 ($(BLD)/buffer.obj):
2913 ($(BLD)/editfns.obj):
2915 ($(BLD)/fileio.obj):
2917 ($(BLD)/indent.obj):
2918 ($(BLD)/insdel.obj):
2919 ($(BLD)/intervals.obj):
2920 ($(BLD)/minibuf.obj):
2922 ($(BLD)/scroll.obj):
2923 ($(BLD)/sysdep.obj):
2924 ($(BLD)/textprop.obj):
2925 ($(BLD)/widget.obj):
2926 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
2927 ($(BLD)/term.obj): Add dependency on dispextern.h.
2929 * makefile.nt ($(BLD)\dispnew.obj):
2930 ($(BLD)\keyboard.obj):
2931 ($(BLD)\w32inevt.obj):
2932 ($(BLD)\w32bdf.obj):
2934 ($(BLD)\buffer.obj):
2935 ($(BLD)\editfns.obj):
2937 ($(BLD)\fileio.obj):
2939 ($(BLD)\indent.obj):
2940 ($(BLD)\insdel.obj):
2941 ($(BLD)\intervals.obj):
2942 ($(BLD)\minibuf.obj):
2944 ($(BLD)\scroll.obj):
2945 ($(BLD)\sysdep.obj):
2946 ($(BLD)\textprop.obj):
2947 ($(BLD)\widget.obj):
2948 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
2949 ($(BLD)\term.obj): Add dependency on dispextern.h
2951 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2953 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
2954 with an additional argument of Qt.
2956 2000-10-21 Miles Bader <miles@gnu.org>
2958 * window.c (pos_fully_visible_in_window_p): New function.
2959 (Fpos_visible_in_window_p): Add FULLY argument.
2960 Use pos_fully_visible_in_window_p.
2961 (window_scroll_pixel_based, window_scroll_line_based): Update
2962 calls to Fpos_visible_in_window_p.
2963 * lisp.h (Fpos_visible_in_window_p): Update prototype
2965 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2967 * alloc.c (toplevel): Conditionalize compilation of mem_*
2968 functions differently.
2970 2000-10-20 Jason Rumney <jasonr@gnu.org>
2972 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
2973 mem_init where it used to be. mem_z etc not defined otherwise.
2975 2000-10-20 Gerd Moellmann <gerd@gnu.org>
2977 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
2979 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
2980 structure definition and related variabled to the top of the file.
2981 Include this code when GC_MALLOC_CHECK is defined.
2982 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
2983 register/unregister allocated region.
2984 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
2985 which isn't allocated.
2986 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
2987 something which is already in use.
2988 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
2989 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
2990 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
2991 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
2993 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
2994 _malloc_internal instead of malloc.
2995 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
2998 2000-10-20 Andrew Innes <andrewi@gnu.org>
3000 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3002 (my_strftime) <macro>: Don't use macro arg list when redefining as
3004 (my_strftime) <function>: Supply 0 as ut argument.
3006 2000-10-19 Jason Rumney <jasonr@altavista.net>
3008 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3009 including dispextern.h, as it stops faces from working.
3011 * w32fns.c (Fx_create_frame): Don't bother calling
3012 face-set-after-frame-default since the caller does it for us
3013 anyway. Clean up calls to x_get_arg to be consistent with X.
3015 * w32term.c (x_produce_glyphs): Handle
3016 unibyte_display_via_language_environment correctly.
3017 (w32_draw_box_rect): Fix the calculation of width and height.
3019 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3020 as it has stopped working.
3021 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3024 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3026 * eval.c (skip_debugger): Prevent a compiler warning.
3027 (Fcondition_case): Likewise.
3028 (Fbacktrace_frame): Use a null interactive spec.
3030 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3032 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3034 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3036 * strftime.c: Sync with glibc, file version 1.78.
3037 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3038 should no longer be used according to ISO 8601.
3040 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3041 no map for meta_prefix_char, don't try to use it as a keymap.
3042 Instead, if T_OK is non-zero, look up a default binding, if any,
3043 otherwise, if T_OK is zero, return nil.
3045 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3046 (x_to_xcolors, png_load): Use x_query_color.
3048 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3050 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3052 (x_copy_color, x_alloc_lighter_color): Likewise.
3054 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3055 (x_query_color, x_query_colors): Add prototype.
3057 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3058 check_string_bytes only if not noninteractive, increase count to 50.
3060 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3062 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3065 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3067 * alloc.c (pure_bytes_used): Renamed from pureptr.
3069 (pure_alloc): New function.
3070 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3072 (Fpurecopy): Use PURE_POINTER_P.
3074 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3075 PT has moved backward.
3077 * xdisp.c (cursor_row_p): Take continued lines into account.
3079 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3081 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3082 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3083 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3086 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3087 of selective display off while searching for the next line start.
3089 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3091 * Makefile.in (term.o): Depend on dispextern.h.
3093 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3095 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3097 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3099 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3100 the iterator at the beginning, so that they can be set later on,
3101 for instance in reseat_at_next_visible_line_start, without being
3104 * xfns.c (pbm_format): Add :foreground and :background keywords.
3105 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3106 (xbm_load): Recognize foreground and background color
3109 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3111 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3113 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3116 * msdos.c (IT_set_face): Compare highlighted face with the default
3117 face, and invert colors if these faces' colors are identical.
3118 (Fmsdos_remember_default_colors): Don't swap foreground and
3119 background colors in initial_colors[].
3120 (IT_set_frame_parameters): Don't swap frame's foreground and
3121 background pixels. If ALIST includes "(reverse . t)", swap
3122 foreground-color and background-color properties in frame's
3123 param_alist. If the original frame's param_alist doesn't specify
3124 the colors, store unspecified-fg and unspecified-bg, reversed if
3127 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3128 the colors are unspecified and reversed, reverse fore- and back-
3129 ground in the returned value.
3130 (Fframe_parameter): Ditto.
3132 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3134 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3135 get_last_unchanged_at_beg_row.
3136 (find_first_unchanged_at_end_row): Renamed from
3137 get_first_unchanged_at_end_row.
3138 (find_first_unchanged_at_end_row): Convert assertions to
3139 unconditional tests which abort. When looking for a row in
3140 unchanged text, don't go further back than first_text_row.
3142 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3143 Don't add in the last line's height when deciding if the new
3144 position is below the scroll margin.
3146 2000-10-16 Miles Bader <miles@gnu.org>
3148 * editfns.c (Fconstrain_to_field): Check carefully for field
3149 boundaries if either OLD_POS or NEW_POS has a non-nil field
3150 property, even if they're the same.
3152 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3154 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3155 height for XFillRectangle.
3157 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3159 * syntax.c (Fstring_to_syntax): New function extracted from
3160 Fmodify_syntax_entry.
3161 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3162 (skip_chars, Fforward_comment): Remove unused variables.
3163 (syms_of_syntax): Add defsubr for string-to-syntax.
3164 (describe_syntax): Add code for comment and string fences.
3166 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3168 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3169 Do the meta->esc mapping. Call get_keyelt before returning.
3170 Start scanning from the second element (the first is always `keymap')
3171 to make it easier to detect when we reach a parent map.
3172 Handle the case of inheriting from a symbol whose function is a map.
3173 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3174 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3175 (get_keyelt, Flookup_key): Update call to access_keymap.
3176 Remove the meta->esc mappings.
3177 (define_as_prefix): Delete old disabled code.
3178 (menu_item_p): New function.
3179 (where_is_internal_1): Skip over the few remaining menu items.
3180 * lisp.h (access_keymap): Update prototype.
3181 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3182 Update call to access_keymap.
3183 (follow_key, read_key_sequence): Update calls to access_keymap.
3184 Remove the meta->esc mappings.
3186 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3188 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3189 with additional argument.
3191 * xdisp.c (cursor_row_p): New function.
3192 (try_cursor_movement, display_line): Use it.
3194 * xdisp.c (append_space): Also save/restore iterator's current
3195 character and its length.
3197 * xdisp.c (init_from_display_pos): Add an assertion.
3198 (handle_stop): Don't set iterator's add_overlay_start.
3199 (handle_invisible_prop): Likewise.
3200 (load_overlay_strings): If text under an overlay is invisible,
3201 take both before- and after-strings into account when the iterator
3202 is positioned either at the start or at the end of the overlay.
3203 (forward_to_next_line_start): Rewritten.
3204 (reseat_at_next_visible_line_start): Rewritten.
3205 (set_iterator_to_next): Add parameter RESEAT_P.
3207 * dispextern.h (struct it): Remove member add_overlay_start.
3208 (set_iterator_to_next): Change prototype.
3210 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3212 * coding.c (code_convert_region): Be sure to initialize
3213 coding->category_idx.
3214 (decode_coding_string): Set coding->src_multibyte and
3215 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3216 (encode_coding_string): Set coding->src_multibyte and
3217 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3219 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3221 * xfns.c (Fx_create_frame): Don't bother calling
3222 face-set-after-frame-default since the caller does it for us anyway.
3224 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3226 * window.c (coordinates_in_window): Fix detection of vertical line
3227 on character terminals.
3229 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3231 * editfns.c (save_excursion_save): Additionally record the
3233 (save_excursion_restore): If buffer was visible in a window, and a
3234 different window was selected, and the old selected window is
3235 still live, restore point in that window.
3237 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3239 * xterm.c (x_produce_glyphs): Handle
3240 unibyte_display_via_language_environment correctly.
3242 * regex.c (regex_compile): Change the way of handling a range from
3243 unibyte char to multibyte char.
3245 * syntax.c (skip_chars): Change the way of handling a range from
3246 unibyte char to multibyte char.
3248 * process.c (read_process_output): Cancel previous change.
3250 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3252 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3254 * charset.c (Ffind_charset_string): Doc fix.
3255 (Ffind_charset_region): Doc fix.
3257 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3259 * process.c (read_process_output): Fix previous change. Adjust
3260 multibyteness of text to insert in a buffer by
3261 string_make_unibyte/multibyte instead of
3262 Fstring_as_unibyte/multibyte.
3264 2000-10-10 Andreas Schwab <schwab@suse.de>
3266 * alloc.c (mark_object): Remove all workarounds installed on
3269 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3271 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3273 (base64_encode_1): Make it work for a text of multibyte form.
3274 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3275 case. Don't call str_to_multibyte because base64_decode_1
3276 produces correct multibyte form for eight-bit codes.
3277 (Fbase64_decode_string): Adjusted for the change of
3279 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3280 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3283 * charset.h (CHAR_STRING): Optimized for single byte characters.
3285 2000-10-09 Andreas Schwab <schwab@suse.de>
3287 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3288 -1 after socket is closed, to fall through to error processing.
3290 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3292 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3293 variables. If ALIST includes foreground-color or
3294 background-color, change also the colors of the default face for
3297 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3299 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3300 them extern (they are defined on xfaces.c).
3301 (syms_of_msdos): Don't intern and don't staticpro
3302 Qbackground_color and Qforeground_color.
3304 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3306 * frame.c (Fframe_parameter): For non-windowed frames, if
3307 f->param_alist says foreground or background color is unspecified,
3308 call tty_color_name to return the color name computed from the
3309 frame's current colors.
3311 2000-10-06 Dave Love <fx@gnu.org>
3313 * terminfo.c (ospeed): Don't declare.
3315 * sysdep.c: Don't include string.h.
3316 (h_errno): Declare conditional also on TRY_AGAIN.
3318 * charset.c (Ffind_charset_string): Doc fix.
3320 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3321 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3324 2000-10-05 Dave Love <fx@gnu.org>
3326 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3327 position like menu-bar.
3329 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3331 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3333 * xdisp.c (handle_single_display_prop): Use safe_call1.
3334 (safe_call): Renamed from call_function.
3335 (safe_call1): New function.
3336 (handle_fontified_prop): Use safe_call1 instead of call1.
3337 (safe_eval): Renamed from eval_form.
3338 (safe_eval_handler): Renamed from eval_handler.
3339 (handle_single_display_prop, display_mode_element): Use safe_eval
3340 instead of eval_form.
3342 * xfaces.c (merge_face_heights): Use safe_call instead of
3345 * keyboard.c (show_help_echo): Use safe_call instead of
3346 call_function; use safe_eval instead of eval_form.
3348 * lisp.h (safe_call): Renamed from call_function.
3349 (safe_eval): Renamed from eval_form.
3350 (safe_call1): Add prototype.
3352 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3354 * xfns.c (image_ascent): Rearrange ascent calculation for the
3357 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3359 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3360 (where_is_internal_1): Don't bother ignoring menu-items any more.
3362 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3364 * keyboard.c (update_menu_bindings): New variable.
3365 (parse_menu_item): Use AREF. If update_menu_bindings
3366 is 0, don't update menu bindings.
3367 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3369 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3371 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3374 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3376 * syntax.c (forw_comment): Match nestedness of ender/starter.
3377 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3378 (prev_char_comstart_first): Remove.
3379 (back_comment): Check two-char comment markers more carefully
3380 to better handle overlapping cases like *//* or /* */* */ ...
3381 Match nestedness of ender/starter.
3383 2000-10-02 Dave Love <fx@gnu.org>
3385 * config.in (HAVE_GAI_STRERROR): Add undef.
3387 * process.c (Fopen_network_stream): Use it.
3389 * m/alpha.h (NO_REMAP): Don't define.
3391 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3393 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3394 return with a string converted to an integer or vice versa when
3395 Vmocklisp_arguments is t.
3396 (Fsignal): Likewise. The function can return for `quit'.
3397 (struct gcpro): Declare member `var' to point to a volatile
3400 * eval.c (error): Prevent compiler warning.
3402 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3404 * keymap.c (keymap_memberp): New function.
3405 (Fset_keymap_parent): Use it.
3406 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3407 Use keymap_memberp to avoid creating cycles.
3408 (access_keymap): Use KEYMAPP.
3410 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3412 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3413 gai_strerror. Make sure xerrno is set if connect fails. Improve
3416 2000-09-29 Jason Rumney <jasonr@gnu.org>
3418 * w32term.c (w32_char_font_type, w32_encode_char)
3419 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3420 (w32_bdf_per_char_metric): New function.
3421 (w32_per_char_metric): Use it.
3422 (x_draw_glyph_string_background): Always draw background for BDF
3425 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3426 GDI object which is a scarce resource.
3428 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3429 (get_quoted_string): Fix limit on memchr search.
3430 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3431 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3432 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3433 (get_cached_font_char, cache_char_offset): Use macro
3434 BDF_CODEPOINT_RANGE_COVER_P.
3435 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3436 (clear_cached_bitmap_slots): New function.
3437 (GET_HEX_VALUE): G-Z, g-z are not hex.
3438 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3439 (get_bitmap_with_cache): Use new cache implementation.
3440 (create_offscreen_bitmap): New function.
3441 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3443 * w32term.c (x_produce_glyphs): If the distance from the current
3444 position to the next tab stop is less than a canonical character
3445 width, use the tab stop after that.
3446 (x_draw_glyphs): Handle case START and END are out of bounds more
3448 (x_clear_mouse_face): Block/unblock input.
3449 (x_display_and_set_cursor): Don't show a hollow box cursor for
3450 buffers whose cursor_type is nil.
3452 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3454 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3457 * dispextern.h (updating_frame): Declare extern.
3459 2000-09-29 Andreas Schwab <schwab@suse.de>
3461 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3463 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3465 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3466 use its function definition.
3467 (tool_bar_items): Likewise.
3469 * lisp.h (fatal): Declare NO_RETURN.
3471 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3473 * keymap.c: Remove the line "#undef NULL".
3475 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3477 * xterm.c (x_make_frame_visible): Try harder to make the frame
3480 2000-09-28 Dave Love <fx@gnu.org>
3482 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3484 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3486 * .gdbinit (xreload): Note its need on GNU/Linux.
3488 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3489 r_alloc, r_alloc_free.
3491 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3493 * syntax.c (skip_chars): Handle negation correctly.
3495 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3497 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3498 with non-zero FORCE_P argument.
3500 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3503 * xdisp.c (window_box_height): Add an assertion.
3505 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3506 tool-bar than is available.
3507 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3509 2000-09-27 Dave Love <fx@gnu.org>
3511 * s/irix6-5.h: Now works 64-bit. Tidied.
3513 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3515 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3516 instead of BITS_PER_INT.
3517 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3518 EMACS_UINT, respectively.
3519 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3521 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3523 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3525 * window.c (freeze_window_starts): Construct last argument for
3526 foreach_window differently.
3528 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3530 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3531 EMACS_UINT instead of `int' and `unsigned int'.
3532 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3534 * frame.h (struct frame): Make the `nothing' member of union
3535 output_data an EMACS_INT.
3537 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3539 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3540 size in the sdata structure.
3541 (SDATA_NBYTES, SDATA_DATA): New macros.
3542 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3543 differently for the different layout of the sdata structure.
3544 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3546 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3547 Check that size recorded in the string size and size recorded in
3548 the sdata structure agree.
3550 2000-09-25 Dave Love <fx@gnu.org>
3552 * buffer.c: Include stdio.h.
3554 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3556 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3558 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3559 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3561 (__malloc_extra_blocks): Declare as __malloc_size_t.
3563 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3565 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3567 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3568 (read_char): If help-echo is showing, preserve the echo area
3571 * xdisp.c (help_echo_showing_p): New variable.
3572 (set_message): Reset it to 0.
3573 (init_xdisp): Initialize help_echo_showing_p.
3575 * dispextern.h (help_echo_showing_p): Declare extern.
3577 * config.in: Fix typo in __GNUC_MINOR__.
3579 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3581 * s/freebsd.h (POSIX_SIGNALS): Define.
3583 * xterm.c (x_clear_mouse_face): Block/unblock input.
3585 2000-09-24 Dave Love <fx@gnu.org>
3587 * fns.c (base64_encode_1): Fix last change.
3589 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3591 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3593 * xdisp.c (try_window_reusing_current_matrix): More fixes
3594 for the case window has a header-line.
3596 2000-09-22 Dave Love <fx@gnu.org>
3598 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3601 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3603 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3605 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3607 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3610 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3613 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3614 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3615 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3618 * marker.c (byte_char_debug_check): Return void.
3620 * xfns.c (Fx_create_frame): Set default frame parameter value
3621 for tool-bar-lines to 1.
3623 * dispnew.c (scrolling_window): Compare y-positions of rows
3624 equal at the start. Some simplification.
3626 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3627 reused rows' y-position in the case window has a header-line, and
3628 new window start is greater than old window start.
3630 * process.c (process_sent_to): New variable.
3631 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3632 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3633 Declare more parameters volatile.
3635 * lread.c (Vrecursive_load_depth_limit): New variable.
3636 (Fload): Check recursive loads whose recursion depth exceeds
3637 Vrecursive_load_depth_limit.
3638 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3640 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3642 * fileio.c (Fread_file_name): Doc fix.
3644 * editfns.c (Fmessage_or_box): Doc fix.
3646 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3648 * xfns.c (xbm_scan): Allow C-style comments.
3650 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3651 symbols are specified, add color translations to the cache.
3652 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3654 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3656 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3657 structures to xpm_init_color_cache.
3659 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3661 * dispnew.c (update_window_line): Make sure to always draw
3664 2000-09-19 Andrew Innes <andrewi@gnu.org>
3666 * makefile.nt (bootstrap-emacs): Don't change directory.
3668 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3670 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3672 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3673 If output buffer is too small, signal an appropriated error.
3675 2000-09-18 Dave Love <fx@gnu.org>
3677 * keyboard.c (menu_bar_items, tool_bar_items)
3678 (current_active_maps): Remove redundant get_local_map call.
3680 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3682 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3683 cursor for buffers whose cursor_type is nil.
3685 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3686 a feature to implement that is already implemented.
3687 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3690 * xfns.c (x_clear_image_1): New function.
3691 (x_clear_image): Use it.
3692 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3695 * dispnew.c (update_window): Move test for invisible lines
3696 at the top to update_window_line.
3697 (update_window_line): Handle invisible lines here.
3699 * xfns.c (clear_image_cache): Clear current matrices of all
3700 frames sharing an image cache. Block input while freeing
3701 images. Fix timestamp comparison.
3702 (x_clear_image): Also free the mask.
3704 * xfns.c (lookup_image): Block input while loading the image so
3705 that we won't get interrupted in a state where the image isn't yet
3707 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3708 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3709 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3710 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3713 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3715 * dispnew.c (update_window): Make sure to make desired rows
3716 current even if they are completely invisible at the top
3719 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3721 * xfns.c (lookup_image): Build mask before applying an algorithm.
3722 Recognize algorithm `disabled'.
3723 (cross_disabled_images): New variable.
3724 (COLOR_INTENSITY): New macro.
3725 (x_detect_edges): Use COLOR_INTENSITY.
3726 (x_disable_image): New function.
3727 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3729 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3730 disabled state, don't apply an image transformation algorithm if
3731 the user specified an image for the disabled state. Use
3732 `:algorithm disabled' for creating a disabled item's image if the
3733 user hasn't specified an image.
3735 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3736 allocation functions with the XPM lib.
3737 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3738 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3739 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3740 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3741 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3743 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3744 functions, if possible, because these handle color allocation
3745 failure more gracefully.
3746 (Fimage_mask_p): New function.
3748 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3749 (Qedge_detection, Qheuristic): New symbols.
3750 (syms_of_xfns): Initialize new symbols.
3751 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3752 `algorithm (edge-detection ...)'.
3753 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3754 (tiff_format, gif_format, gs_format): Add `:mask'.
3755 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3756 (GIF_MASK, GS_MASK): New enumerators.
3757 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3758 (emboss_matrix, laplace_matrix): New variables.
3759 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3760 (x_edge_detection): New functions.
3761 (x_laplace): Rewritten in terms of x_detect_edges.
3762 (x_build_heuristic_mask): If image has a mask, free it.
3764 2000-09-14 Andrew Innes <andrewi@gnu.org>
3766 * makefile.w32-in: Revert to Unix line endings.
3768 2000-09-14 Andrew Innes <andrewi@gnu.org>
3770 * makefile.w32-in: Standardize indentation somewhat.
3771 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3772 cater for differences between shells.
3774 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3776 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3778 * xterm.c (x_produce_glyphs): If the distance from the current
3779 position to the next tab stop is less than a canonical character
3780 width, use the tab stop after that.
3782 2000-09-14 Dave Love <fx@gnu.org>
3784 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3786 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3788 * xdisp.c (handle_fontified_prop): While running fontification
3789 functions, bind `fontification-functions' and
3790 `after-change-functions' to nil.
3792 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3793 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3795 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3797 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3798 USE_MMAP_FOR_BUFFERS.
3800 * insdel.c (make_gap): Use enlarge_buffer_text.
3802 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3803 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3804 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3805 from former r_alloc_* functions in ralloc.c.
3806 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3808 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3809 (mmap_init) [REL_ALLOC_MMAP]: New function.
3810 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3811 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3814 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3815 (enlarge_buffer_text): Add prototype.
3817 * ralloc.c: Remove everything having to do with the use of mmap.
3819 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3821 * sound.c (Fplay_sound): Doc fix.
3823 * keyboard.c: Avoid some more compiler warnings.
3824 (parse_tool_bar_item): Ignore cached key bindings.
3826 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3827 and allocation of Lisp data.
3829 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3831 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3832 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3835 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3837 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3839 * ccl.c: Comment fixed.
3840 (MAX_MAP_SET_LEVEL): Increased to 30.
3841 (PUSH_MAPPING_STACK): Enclose with do-while block.
3842 (POP_MAPPING_STACK): Likewise.
3843 (stack_idx_of_map_multiple): New variable.
3844 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3845 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3846 call the corresponding CCL program by
3847 CCL_CALL_FOR_MAP_INSTRUCTION.
3848 (ccl_driver) <CCL_MapSingle>: Likewise.
3849 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
3850 with the case where looking up process reaches to the end of
3851 map-set, and call CCL programs as the above change.
3853 2000-09-11 Gerd Moellmann <gerd@gnu.org>
3855 * xfns.c (png_load, jpeg_load): Declare some variables volatile
3856 that might be clobbered by longjmp.
3857 (check_x_display_info, x_decode_color, create_frame_xic)
3858 (Fx_display_backing_store, Fx_display_visual_class)
3859 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
3862 * lread.c (init_lread): Set Vloads_in_progress to nil.
3863 (Fload): Show list of recursively loaded files, when signaling an
3866 * lread.c (Vloads_in_progress): New variable.
3867 (record_load_unwind): New function.
3868 (Fload): Check for recursive loads.
3869 (syms_of_lread): Initialize Vloads_in_progress.
3870 (read_integer, read1): Avoid some compiler warnings.
3872 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
3875 2000-09-11 Miles Bader <miles@gnu.org>
3877 * editfns.c (Fbuffer_string): Doc fix.
3879 2000-09-10 Gerd Moellmann <gerd@gnu.org>
3881 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
3883 2000-09-09 Ken Raeburn <raeburn@gnu.org>
3885 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
3886 whether to include other header files.
3888 2000-09-09 Gerd Moellmann <gerd@gnu.org>
3890 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
3891 by Fmemq as a boolean.
3893 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
3895 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
3897 2000-09-08 Gerd Moellmann <gerd@gnu.org>
3899 * ralloc.c (mmap_fd): Remove initializer which can make it
3900 read-only in a dumped Emacs.
3901 (mmap_fd_1): New variable.
3902 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
3903 restore it from there.
3904 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
3905 unconditionally so that mmap_fd can be initialized there.
3906 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
3907 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
3908 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
3910 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
3912 * xdisp.c (dump_glyph_row): Fix printf format string.
3913 (display_line, move_it_in_display_line_to): Avoid compiler
3916 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
3918 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
3921 * xdisp.c (try_window_id): When trying to locate cursor in
3922 unchanged rows at the top, handle the case that we can't find it.
3924 * xterm.c (x_draw_glyphs): Handle case START and END are out
3925 of bounds more carefully.
3927 2000-09-08 Dave Love <fx@gnu.org>
3929 * s/sol2.h (REL_ALLOC_MMAP): Define.
3930 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
3932 * ralloc.c: Don't include string.h (redundant).
3933 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
3934 [!MAP_ANON]: Include fcntl.h.
3935 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
3936 (r_alloc, r_re_alloc, r_alloc_free)
3937 (mmap_enlarge, mmap_set_vars): Use it.
3938 (r_alloc_init_fd): New function.
3939 (__morecore) [SYSTEM_MALLOC]: Don't declare.
3940 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
3943 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
3946 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
3947 change to __NetBSD__.
3949 2000-09-08 Kenichi Handa <handa@etl.go.jp>
3951 * search.c (compile_pattern): Check the multibyteness of cached
3954 2000-09-08 Miles Bader <miles@gnu.org>
3956 * xfaces.c (default_face_vector): Function removed.
3957 (Finternal_merge_in_global_face): Restore old global/local
3958 attribute override order. Use inline loop instead of calling
3959 default_face_vector.
3961 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3963 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
3964 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
3965 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
3966 where necessary, in case POINTER_TYPE is `void'.
3968 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
3970 * frame.c (make_terminal_frame): Initialize frame foreground and
3971 background colors to unspecified, for the initial instance of an
3974 2000-09-07 Gerd Moellmann <gerd@gnu.org>
3976 * ralloc.c (mmap_find): Fix overlap computation.
3977 (mmap_enlarge): Compute nbytes before trying to find an
3980 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
3983 * lread.c (syms_of_lread): Change value of regexp
3984 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
3986 * xmenu.c (xdialog_show): When looking up the selection in
3987 menu_items, take `quote' boundaries into account; this corresponds
3988 to a nil ITEM in x-popup-dialog.
3990 2000-09-07 Kenichi Handa <handa@etl.go.jp>
3992 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
3994 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
3996 * coding.c (encode_coding_sjis_big5): Use translation table for
3997 encoding, not decoding. Fix the handling of latin-jisx0201.
3998 Check for the charset katakana-jisx0201 too.
3999 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4000 (detect_coding_sjis): Check the byte sequence more rigidly.
4002 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4004 * xfaces.c (Vparam_value_alist): New variable.
4005 (syms_of_xfaces): Initialize it.
4006 (Finternal_set_lisp_face_attribute): Avoid more consing.
4008 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4010 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4011 (Qbackground_mode): New variable.
4012 (syms_of_frame_1): Initialize Qbackground_mode.
4014 * lisp.h (Qdisplay): Declare extern.
4016 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4017 change face on all frames, and change the default for new frames.
4019 2000-09-07 Dave Love <fx@gnu.org>
4021 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4023 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4025 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4027 * charset.c: Include composite.h
4028 (lisp_string_width): New function.
4029 (Fstring_width): Call lisp_string_width instead of strwidth.
4031 * Makefile.in (charset.o): Depends on composite.h.
4033 * process.c (read_process_output): Before inserting the decoded
4034 text in the buffer, adjust the multibyteness.
4036 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4038 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4039 buffer's text buffer is null, map new memory.
4041 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4042 POINTER_TYPE and size_t.
4043 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4044 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4045 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4046 [REL_ALLOC_MMAP]: New macros.
4047 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4048 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4049 [REL_ALLOC_MMAP]: New functions.
4051 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4052 before and after unexec.
4054 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4055 text buffers if necessary.
4057 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4058 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4061 * config.in (HAVE_MMAP): Add #undef.
4063 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4065 * frame.c (Qdisplay_type): New variable.
4066 (syms_of_frame_1): Initialize it.
4067 (Fframe_parameter): New function that avoids consing.
4068 (syms_of_frame): Defsubr it.
4070 * buffer.c (Fother_buffer): Consider buffers as invisible when
4071 they are displayed in a window on an invisible frame.
4073 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4074 get-largest-window always return nil.
4076 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4078 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4079 variable; recognize Emacs 19 elc files.
4081 2000-09-04 Miles Bader <miles@gnu.org>
4083 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4084 before initially popping up the menu, so the menu doesn't flash
4085 when the face settings are significantly different from the
4088 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4090 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4091 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4092 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4093 (BIT_UNIBYTE): Remove.
4094 (re_match_2_internal): Delete corresponding code and streamline the
4095 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4096 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4097 (re_wctype_t): New type.
4098 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4099 (regex_compile): Use them and fix handling of overly long char classes.
4101 2000-09-03 Andrew Innes <andrewi@gnu.org>
4103 * makefile.w32-in: Change to DOS line endings.
4105 * s/ms-w32.h (ORDINARY_LINK): New define.
4107 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4108 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4110 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4111 (distclean): Delete them here instead.
4113 * w32proc.c (compare_env): Convert to uppercase for comparison,
4114 not lowercase, to match how the native Windows shell works.
4116 2000-09-03 Jason Rumney <jasonr@gnu.org>
4118 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4119 CVS changes the line-ends when checking in/out on DOS/Windows.
4121 * makefile.nt (emacs): Do not change directory to run temacs, as
4122 the load-path is set relative to current directory.
4124 2000-09-03 Miles Bader <miles@gnu.org>
4126 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4128 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4130 * xdisp.c (redisplay_mode_lines): New function.
4131 (display_mode_lines): Return number of mode lines displayed.
4132 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4133 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4135 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4136 string.h and strings.h.
4137 (index) [HAVE_INDEX]: Add prototype.
4139 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4140 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4142 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4143 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4145 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4147 * lread.c (read1): Accept `?' as symbol constituent, for
4148 compatiblity with XEmacs.
4150 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4152 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4153 (struct re_pattern_buffer): Remove newline_anchor.
4154 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4155 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4156 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4157 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4158 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4159 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4160 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4161 Get rid of references to newline_anchor.
4162 (regcomp): Allocate and precompute a fastmap.
4164 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4166 * lread.c (openp): GCPRO local variable `filename'.
4168 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4170 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4172 * regex.c: Merge some changes from GNU libc. Add prototypes.
4173 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4174 Use memcmp and memcpy instead of bcopy and bcmp.
4175 (init_syntax_once): Use ISALNUM.
4176 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4177 (REG_UNSET_VALUE): Remove. Use NULL instead.
4178 (REG_UNSET, re_match_2_internal): Use NULL.
4179 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4181 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4182 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4183 (regex_compile): In handle_interval, return an error rather than try to
4184 unfetch the interval if we can't find the closing brace.
4185 Obey the RE_NO_GNU_OPS syntax bit.
4186 (TOLOWER): New macro.
4188 (regexec): Allocate regs.start and regs.end as one block.
4190 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4192 * xdisp.c (echo_area_display): Check display_completed instead
4193 of calling detect_input_pending.
4195 * dispnew.c (update_frame): Only set display_completed here; move
4196 the update_begin and update_end calls here from update_frame_1.
4197 (update_frame_1): Don't set display_completed here, don't call
4198 update_begin/update_end.
4200 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4201 instead of store_frame_param.
4203 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4205 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4206 desired window matrix hasn't been displayed, use the current row
4207 instead. Make sure that only those frame rows are updated for
4208 which there exists a corresponding enabled desired row.
4210 2000-08-29 Miles Bader <miles@gnu.org>
4212 * xfaces.c (default_face_vector): New function.
4213 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4215 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4217 * lread.c (openp): Prevent temporary string passed to
4218 Ffile_readable_p from being garbage collected.
4220 2000-08-28 Dave Love <fx@gnu.org>
4222 * keymap.c (store_in_keymap): Add `static' to declaration.
4224 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4226 * emacs.c, callint.c, doc.c, editfns.c
4227 (toplevel) [HAVE_STRING_H]: Include string.h.
4228 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4229 (index): Remove prototypes which might conflict with non-standard
4230 definitions of index/strchr.
4232 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4233 (rindex): Define only if !HAVE_RINDEX.
4235 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4237 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4239 2000-08-28 Miles Bader <miles@gnu.org>
4241 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4242 made inconsistent by a font-related attribute in FROM.
4243 (merge_face_inheritance): Add function comment.
4245 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4247 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4248 the 4th arg (PREV_EVENT) Qt to suppress input method.
4250 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4252 * regex.c: Indent cpp directives and remove parens after `defined'.
4253 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4254 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4255 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4256 (re_compile_pattern): Use size_t for length.
4257 (init_syntax_once): Move to a better place.
4258 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4259 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4261 * syntax.c (back_comment): Detect cases where a comment-starter is
4262 actually inside another comment as in: /* a // b */ c // d \n.
4263 Make it clear that `comstart_pos' is unused for nested comments.
4265 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4266 (KEYMAPP): New macro.
4267 (Fkeymap_parent, Fset_keymap_parent): Use it.
4268 (fix_submap_inheritance): Mark it static.
4269 (define_as_prefix, describe_buffer_bindings, describe_command)
4270 (describe_translation, describe_map): Complete prototypes.
4272 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4274 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4275 to better match the key-lookup behavior.
4277 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4279 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4280 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4282 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4284 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4285 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4286 (xterm.o): Depend on coding.h
4288 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4290 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4291 the corresponding '#endif'.
4293 2000-08-26 Miles Bader <miles@gnu.org>
4295 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4296 * xfaces.c (QCinherit): New variable.
4297 (syms_of_xfaces): Initialize it.
4298 (LFACE_INHERIT): New macro.
4299 (Finternal_get_lisp_face_attribute)
4300 (merge_face_vector_with_property)
4301 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4302 (check_lface_attrs): Allow new types of face height. Check
4304 (CYCLE_CHECK): New macro.
4305 (merge_face_inheritance): New function.
4306 (merge_face_vectors): Merge inherited faces too. Add F and
4307 CYCLE_CHECK arguments.
4308 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4309 (lookup_named_face, lookup_derived_face, realize_named_face)
4310 (face_at_string_position, face_at_buffer_position): Supply
4311 new F and CYCLE_CHECK arguments to merge_face_vectors.
4312 (merge_face_heights): New function.
4313 (merge_face_vectors, merge_face_vector_with_property)
4314 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4315 handle relative face heights.
4316 (lface_same_font_attributes_p): Compare heights using EQ.
4318 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4320 * charset.c (char_to_string): Check the character validity.
4321 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4324 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4326 * regex.c (PUSH_FAILURE_COUNT): New macro.
4327 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4328 Handle popping of a register's or a counter's data.
4329 (POP_FAILURE_POINT): Use the new name.
4330 (re_match_2_internal): Push counter data on the stack for succeed_n,
4331 jump_n and set_number_at and remove misleading dead code in succeed_n.
4333 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4335 * xdisp.c (redisplay_internal): If considering all windows on all
4336 frames, update the display for each frame as soon as possible,
4337 instead of first building all desired matrices for all frames, and
4338 then updating them all.
4339 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4341 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4343 * bytecode.c (mark_byte_stack): Add a comment.
4345 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4346 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4349 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4351 * minibuf.c (do_completion): Always use compare-string, not
4352 string-equal because the latter doesn't pay attention to
4353 multibyteness of strings.
4355 * process.c (create_process): Don't setup raw-text coding here.
4356 (Fopen_network_stream): Don't set coding->src_multibyte and
4357 coding->dst_multibyte here.
4358 (read_process_output): For process filter, return unibyte string
4359 if default-enable-multibyte-characters is nil.
4360 (send_process): If OBJECT is multibyte text, be sure to encoded it
4361 by the specified coding system for the process. Otherwise, setup
4363 (init_process): Don't initialize default-process-coding-system
4366 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4368 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4369 <scroll-down-aggressively>: Likewise.
4371 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4373 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4374 zero. Set coding->produced_char correctly.
4376 2000-08-22 Andrew Innes <andrewi@gnu.org>
4378 * makefile.w32-in: New file.
4380 * unexw32.c (unexec): Ignore old_name, and use the actual location
4381 of the current executable instead. Base new_name on this.
4383 * w32proc.c (create_child): Remove reference to security
4384 descriptor, which isn't needed and doesn't compile with mingw32.
4386 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4387 up dllimport attributes.
4388 (x_update_window_end): Update prototype.
4390 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4391 extern, which screws up dllimport attributes.
4393 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4394 up dllimport attributes.
4396 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4397 screws up dllimport attributes.
4399 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4400 up dllimport attributes.
4401 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4402 screws up dllimport attributes.
4404 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4405 up dllimport attributes.
4407 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4408 screws up dllimport attributes.
4410 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4411 screws up dllimport attributes.
4413 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4414 up dllimport attributes.
4416 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4417 unnecessary extern, which screws up dllimport attributes.
4420 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4421 up dllimport attributes.
4423 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4424 unnecessary extern, which screws up dllimport attributes.
4426 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4427 screws up dllimport attributes.
4429 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4430 up dllimport attributes.
4432 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4434 * w32bdf.c (search_file_line):
4435 (set_bdf_font_info):
4437 (w32_get_bdf_glyph):
4438 (w32_BDF_to_x_font): Fix compile warnings.
4440 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4443 * w32select.c: Include keyboard.h before frame.h.
4445 * w32fns.c (max): Define macro.
4446 (JOHAB_CHARSET): Define if not known.
4447 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4448 (Fx_show_tip): Synch with X version.
4450 * w32xfns.c: Include keyboard.h before frame.h.
4452 * w32fns.c: Include keyboard.h before frame.h.
4454 * w32term.c: Include keyboard.h before frame.h.
4456 * fontset.c: Include keyboard.h before frame.h.
4458 * w32inevt.c: Include keyboard.h before frame.h.
4459 (MOUSE_MOVED): Define if not known.
4461 * minibuf.c: Include keyboard.h before frame.h.
4463 * keyboard.c: Include keyboard.h before frame.h.
4465 * indent.c: Include keyboard.h before frame.h.
4467 * dispnew.c: Include keyboard.h before frame.h.
4469 * buffer.c: Include keyboard.h before frame.h.
4471 * alloc.c: Include keyboard.h before frame.h.
4473 * print.c: Include keyboard.h before frame.h.
4475 * process.c: Include keyboard.h before frame.h.
4477 * scroll.c: Include keyboard.h before frame.h.
4479 * sysdep.c: Include keyboard.h before frame.h.
4481 * term.c: Include keyboard.h before frame.h.
4483 * window.c: Include keyboard.h before frame.h.
4485 * xdisp.c: Include keyboard.h before frame.h.
4486 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4488 * frame.c: Include keyboard.h before frame.h.
4490 * w32heap.h: Undefine min, max.
4492 * w32gui.h: Undefine min, max.
4494 * unexw32.c: Change PUCHAR to PCHAR.
4495 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4498 (copy_executable_and_dump_data): Remove unnecessary static defs.
4499 (copy_executable_and_dump_data): Fix compile warnings.
4501 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4503 * w32console.c (min): Define macro.
4504 (clear_frame, write_glyphs): Fix compile warning.
4506 * w32proc.c (compare_env):
4507 (find_child_console): Fix compile warning.
4509 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4510 sys_errlist instead of _sys_errlist.
4511 (get_emacs_configuration_options): New function.
4513 * s/ms-w32.h (sys_nerr): Provide default definition.
4514 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4515 name with _ prepended.
4516 (NSIG): Define if not known.
4517 (get_emacs_configuration): Provide extern declaration.
4518 (get_emacs_configuration_options): Provide extern declaration.
4519 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4521 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4523 (read_unc_volume): Fix compile warning.
4525 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4526 definitions from being used.
4528 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4530 * w32.c (unc_volume_file_attributes):
4531 (open_unc_volume): Make arg const.
4533 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4534 (read_input_waiting): Remove excess parameter.
4536 * w32.c (init_environment): Call _access.
4537 (check_windows_init_file): Call _close.
4538 (init_user_info): Call _putenv.
4539 (init_environment): Call _putenv and _strdup.
4540 (init_ntproc): Reset volume info cache on startup.
4542 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4543 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4544 cannot override the CRT malloc.
4546 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4547 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4549 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4550 unless we are linking with a static CRT.
4551 (RVA_TO_PTR): Cast result to unsigned char*.
4553 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4554 (add_volume_info): Use xstrdup.
4556 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4558 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4559 (do_completion, Fminibuffer_complete_word): Use it.
4560 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4561 var so it can take non-boolean values.
4563 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4565 * editfns.c (find_field): Formatting changes.
4566 (toplevel): Some old-style function forward declarations
4567 changed to prototypes, some new protypes added, some functions
4570 * lisp.h (set_time_zone_rule): Add prototype.
4571 (use_dialog_box): External declaration.
4573 * keyboard.c (gen_help_event): Add parameter SIZE.
4574 (kbd_buffer_events_waiting): Slightly rewritten.
4575 (clear_event): New function.
4576 (kbd_buffer_get_event): Use it, and clear the input_events of
4578 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4579 don't fill the newly created array with nils.
4580 (toplevel): Convert some old-style function forward declarations
4583 * keyboard.h (gen_help_event): Change prototype.
4585 * xterm.c (XTread_socket): Change calls to gen_help_event.
4587 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4589 * eval.c (Fmacroexpand): Doc fix.
4591 2000-08-20 Jason Rumney <jasonr@gnu.org>
4593 * w32term.h (x_display_info_for_display): Remove as this function
4594 does not exist on W32.
4596 * w32term.c (help_echo_window): New variable.
4597 (syms_of_w32term): staticpro it.
4598 (note_mode_line_highlight): Set it.
4599 (XTextExtents16): Removed as there is no equivalent on W32.
4600 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4601 the X way of doing this will not work for W32.
4602 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4603 (x_draw_image_foreground): Avoid drawing outside of the clip area
4604 when image doesn't have a mask.
4605 (note_mouse_highlight): Process overlays in the right order of
4606 priority. Set help_echo_window.
4607 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4608 because that's more visible for large images.
4610 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4611 name to single_keymap_panes.
4612 (w32_menu_show): Set wv->title when dealing with titles.
4613 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4615 2000-08-21 Miles Bader <miles@gnu.org>
4617 * minibuf.c (do_completion): Try again if we rewrite the input
4618 string, but no completion was done, so that any completion message
4621 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4623 * xfaces.c (lface_equal_p): Compare strings differently.
4624 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4625 (realize_tty_face): Use them.
4626 (syms_of_xfaces): Initialize new variables.
4627 (map_tty_color): New function, extracted from realize_tty_face.
4628 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4629 foreground or background color, store the new color name in the
4630 realized face; previous code trying to do this had no effect.
4631 (realize_tty_face): Use map_tty_color.
4632 (Fclear_face_cache): Set face_change_count and ensure thorough
4635 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4637 * undo.c (record_first_change, record_marker_adjustment): Don't
4638 use XBUFFER on last_undo_buffer which might not be a buffer.
4640 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4642 * coding.c (decode_coding_string): Set members consumed,
4643 consumed_char, produced, produced_char of *coding correctly. If
4644 decode_coding doesn't consume any byte, don't try anymore.
4645 (encode_coding_string): Likewise.
4647 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4649 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4650 conditional have void type, for Standard C compilers.
4652 * xdisp.c (redisplay_internal): Compare windows for equality with
4653 EQ, instead of applying XWINDOW to something that might not
4656 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4658 * fontset.c (Finternal_char_font): Search only the selected frame
4659 for a window of the current buffer.
4661 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4663 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4666 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4667 second half of a HELP_EVENT is found at the start of kbd_buffer.
4669 2000-08-18 Miles Bader <miles@gnu.org>
4671 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4673 * editfns.c (save_restriction_save): Rewrite to use markers.
4674 (save_restriction_restore): Rewrite to understand new form of data
4675 saved by save_restriction_save.
4676 (Fsave_restriction): Remove cautionary note in doc-string.
4678 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4680 * fileio.c (build_annotations): Add a comment explaining the
4681 return value of format-annotate-function. Replace a spurious call
4682 to Flength with a CONSP test. Call format-annotate-function with
4683 a fifth arg specifying how many times the function is been called
4684 in a row, to let it choose temporary buffers appropriately.
4686 2000-08-17 Dave Love <fx@gnu.org>
4688 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4689 declare make_temp_name twice.
4691 * lread.c: Prototype readevalloop, load_unwind,
4692 load_descriptor_unwind.
4693 (unreadpure): Give it an arg.
4695 * unexalpha.c: Prototype fatal_unexec, mark_x,
4696 update_dynamic_symbols. Declare unexec as void.
4698 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4699 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4701 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4702 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4705 * alloca.c: Use #error.
4706 [POINTER_TYPE]: Use it.
4708 * eval.c (Fdefvar): Doc fix.
4710 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4711 INITIALIZE_INTERVAL.
4713 * buffer.h: Avoid DECLARE_INTERVALS.
4715 * config.in: Add size_t.
4717 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4719 * w16select.c (set_clipboard_data): If there's not enough memory
4720 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4721 expects. In case of other failures, return 3.
4722 (system_error_msg): New error message.
4723 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4726 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4728 * term.c (write_glyphs): Also turn off inverse video after turning
4729 off other appearances in case TS_exit_attribute_mode is not equal
4730 to TS_end_standout_mode.
4731 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4733 (turn_off_face): Reset standout_mode only if
4734 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4735 is equal to TS_end_standout_mode.
4737 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4739 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4740 sequence at the end of the source block.
4742 * ccl.c (Fccl_program_p): Docstring modified.
4743 (Fccl_execute): Likewise.
4744 (Fccl_execute_on_string): Likewise.
4746 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4748 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4750 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4752 The following changes are mainly to fix bugs of
4753 encode/decode-coding-string failing if encoding/decoding return
4754 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4755 variable conversion_buffer.
4757 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4758 decrement dst_end to avoid buffer overflow in the later call of
4761 * coding.h (conversion_buffer_size, conversion_buffer)
4762 (get_conversion_buffer): Extern deleted.
4764 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4765 (conversion_buffer, conversion_buffer_size): Variables deleted.
4766 (get_conversion_buffer): Function deleted.
4767 (struct conversion_buffer): New structure.
4768 (MAX_ALLOCA): New macro.
4769 (allocate_conversion_buffer): New macro.
4770 (extend_conversion_buffer, free_conversion_buffer): New functions.
4771 (ccl_coding_driver): Set coding->result.
4772 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4773 this is the last block of source.
4774 (encode_coding): Likewise. Handle the source block as the last
4775 one only when the whole source text is consumed.
4776 (decode_coding_string): Handle the case that the output buffer is
4777 too small to decode the whole source text. Use
4778 allocate_conversion_buffer, extend_conversion_buffer and
4779 free_conversion_buffer, not get_conversion_buffer.
4780 (encode_coding_string): Likewise.
4781 (init_coding): Function deleted.
4782 (init_coding_once): Delete code to initialize
4783 conversion_buffer_size.
4785 * emacs.c (main): Don't call init_coding.
4787 * msdos.c (IT_write_glyphs): Use a locally declared
4790 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4791 (insert_glyphs): Likewise.
4793 * w32console.c (write_glyphs): Use a locally declared
4796 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4798 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4799 member of display_info is NULL.
4801 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4803 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4806 * term.c (turn_off_face): Reset standout_mode when resetting
4807 appearances with capability `me'.
4808 (write_glyphs): Switch on inverse video before each face change.
4810 2000-08-14 Dave Love <fx@gnu.org>
4812 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4813 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4814 (lisp_free): Declare and make static.
4816 * window.c: Fix embedded comment.
4817 (syms_of_window): Fix doc string.
4819 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4821 * keymap.c (push_key_description): If C without modifiers is < 32,
4822 make sure to print `C-' before `M-', like in the manual.
4824 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4826 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4827 since they aren't relocated anymore.
4828 (sxhash_string): Make sure returned hash code fits in a Lisp
4831 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4832 partially visible line which is smaller than the window's
4835 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4837 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4838 the multibyte form of eight-bit-control characters.
4839 (Fccl_execute_on_string): Initialize ccl->multibyte.
4841 * ccl.h (struct ccl_program): New member multibyte.
4843 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4845 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4847 * regex.c (regex_compile) <normal_char>: Pay attention to
4849 (analyse_first) <exactn>: Setup fastmap correctly for
4850 eight-bit-control characters.
4852 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4854 * termhooks.h (enum event_kind): New member
4855 multibyte_char_keystroke.
4857 * keyboard.c (make_lispy_event): Handle the new event type
4858 multibyte_char_keystroke.
4860 * xterm.c: Include coding.h.
4861 (XTread_socket): Work around a bug of XmbLookupString. If the
4862 input is from XIM, decode it according to the current locale. In
4863 that case, generate multibyte_char_keystroke events.
4865 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4867 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
4868 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
4870 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4872 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
4873 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
4874 (move_it_in_display_line_to): Record iterator's ascent and descent
4875 before producing glyphs, and restore them when we know the glyph
4876 doesn't fit on the line.
4877 (move_it_to): Restructured so that it's easier to debug. If
4878 moving to a vpos, and not moving to an x or character position,
4879 stop as soon as the specified vpos is reached; don't move further
4880 into that line because that might change the computed line height.
4881 (try_cursor_movement): New function, extracted from the cursor
4882 movement branch of redisplay_window. If ending on a partially
4883 visible line, don't try to scroll if the cursor line is taller
4885 (redisplay_window): Use try_cursor_movement.
4887 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
4888 because that function doesn't cope with variable-height lines.
4890 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
4891 box cursor because that's better visible for large images.
4893 2000-08-10 Miles Bader <miles@gnu.org>
4895 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
4897 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4899 * xdisp.c (Vmessages_buffer_name): New variable.
4900 (message_dolog): Use it.
4901 (syms_of_xdisp): Initialize it.
4903 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4905 * msdos.c (IT_note_mouse_highlight): Update the calls to
4907 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
4908 redundant now that keyboard.h is included.
4910 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4912 * keyboard.c (kbd_buffer_events_waiting): New function.
4914 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
4916 * msdos.c: Include keyboard.h.
4917 (XMenuActivate): Empty no_event events from the event buffer. If
4918 no events are left after that, call clear_input_pending.
4919 (mouse_clear_clicks): New function, code moved from mouse_init.
4920 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
4921 mouse driver to ``forget'' any past clicks.
4923 * Makefile.in (msdos.o): Depend on keyboard.h.
4925 2000-08-09 Gerd Moellmann <gerd@gnu.org>
4927 * lisp.h (input_pending): External declaration.
4929 * dispextern.h (Qredisplay_dont_pause): Declare extern.
4931 * xdisp.c (echo_area_display): Display thoroughly if input is
4932 pending. Bind redisplay-dont-pause to t during the redisplay.
4933 in case input is pending.
4935 * dispnew.c (Qredisplay_dont_pause): New variable.
4936 (syms_of_display): Initialize and staticpro it.
4937 (update_frame_1): Don't interrupt the display for pending input if
4938 redisplay_dont_pause is set.
4940 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
4942 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4944 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
4946 * callproc.c (Fcall_process): Terminate the unwind-protect around
4947 the post-read-conversion of coding system.
4949 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
4950 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
4951 * buffer.h (overlays_at): Update prototype.
4952 * xdisp.c (next_overlay_change): Update call to overlays_at.
4953 * xfaces.c (face_at_buffer_position): Likewise.
4954 * textprop.c (Fget_char_property): Likewise.
4955 * xterm.c (note_mouse_highlight): Likewise.
4957 * minibuf.c (do_completion): Don't consider a simple change of
4958 case as `completion'.
4960 2000-08-08 Ken Raeburn <raeburn@gnu.org>
4962 * keyboard.c (syms_of_keyboard): Initialize
4963 last_point_position_buffer.
4964 * undo.c (record_delete): Make sure last_point_position_buffer is
4965 a buffer before comparing pointers.
4967 * coding.h (decode_coding_string): Declare.
4969 * intervals.h (Fprevious_single_char_property_change): Declare.
4971 * textprop.c (Fprevious_single_char_property_change): Don't do
4972 arithmetic directly on lisp objects.
4974 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
4977 * keyboard.h (menu_item_eval_property): Declare.
4979 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
4980 reuse as buffer name, instead of recreating (and discarding) every
4981 time a message is logged.
4982 (with_echo_area_buffer): Make callback arg A2 a lisp object.
4983 (current_message_1, truncate_message_1, set_message_1)
4984 (display_echo_area_1, resize_mini_window_1): Signatures changed.
4985 (current_message, truncate_echo_area, display_echo_area)
4986 (resize_echo_area_axactly): Changed calls.
4988 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
4990 (Ffind_coding_systems_region_internal): First argument to Fappend
4991 must be an integer, not a Lisp object.
4993 2000-08-08 Kenichi Handa <handa@etl.go.jp>
4995 * charset.c (Fchar_width): Doc fix.
4997 2000-08-08 Gerd Moellmann <gerd@gnu.org>
4999 * charset.c (Fstring_width): Doc fix.
5001 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5003 * xdisp.c (start_display): When starting display on a continuation
5004 line, clear ascent and descent members of the iterator structure;
5005 the height of the continued line does not affect the height of the
5007 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5008 line taller than the window.
5009 (redisplay_window) <forced window start>: Handle case that the
5010 middle of the window is not found in any row.
5011 (dump_glyph_row): Show more information.
5012 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5013 first text line in a glyph matrix.
5015 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5016 of the clip area when image doesn't have a mask.
5018 * fns.c (sweep_weak_table): Fix survival conditions for
5019 key-or-value and key-and-value weakness.
5021 * .gdbinit (xhashtable): New command.
5023 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5024 tables out of the list of all weak hash tables.
5026 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5027 a new buffer is created, make sure echo_area_buffer[] references
5030 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5032 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5035 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5037 * syntax.c (skip_chars): Fix previous change. Make the handling
5038 of unibyte string consistent with that of regex search.
5040 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5042 * xmenu.c (popup_get_selection): Use xfree instead of free.
5044 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5046 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5048 * callproc.c (child_setup): Use xfree instead of free.
5050 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5052 (run_mac_command, closedir): Use `xfree' instead of `free'.
5054 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5056 * eval.c (error): Use xfree instead of free.
5058 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5060 * fns.c: Replace `illegal' with `invalid'.
5061 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5063 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5065 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5068 2000-08-04 Noah Friedman <friedman@splode.com>
5070 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5073 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5075 * syntax.c (skip_chars): Fix typo in error message.
5077 2000-08-04 Andreas Schwab <schwab@suse.de>
5079 * m/ia64.h: Moved from s/ia64.h.
5081 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5083 * process.c (read_process_output): Big simplification. Handle
5084 composition and post-read-conversion of coding system correctly.
5085 (send_process): Handle composition correctly.
5087 * callproc.c (Fcall_process): Handle post-read-conversion of
5088 coding system if any.
5090 * coding.c (decode_coding_iso2022): More strict check for handling
5092 (coding_restore_composition): Pay attention to the case that
5093 cmp_data is not set properly (because of invalid code in the
5095 (run_pre_post_conversion_on_str): Include text properties in the
5097 (decode_coding_string): Set members of coding correctly.
5099 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5101 * s/ia64.h: New file.
5103 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5104 Use NULL instead of 0 at the end of variable argument list of
5105 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5106 sizeof (int) < sizeof (void *).
5108 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5109 of variable argument lists of XtVaGetValues and XtVaSetValues.
5111 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5112 variable argument lists of XtVaGetValues and XtVaSetValues.
5114 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5116 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5117 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5119 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5122 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5123 in call to Fsingle_key_description.
5125 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5128 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5130 * window.c (display_buffer_reuse_frames): New variable.
5131 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5132 frames displaying BUFFER.
5133 (syms_of_window): Define Lisp variable
5134 display-buffer-reuse-frames.
5136 2000-08-01 Miles Bader <miles@gnu.org>
5138 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5139 when to constrain NEW_POS (they were pretty screwed up before).
5141 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5143 * msdos.c (run_msdos_command): Save and restore the master
5144 environment, for the case that child_setup signals an error.
5145 When mirroring slashes in DOS shell commands, don't fail when
5146 argv[2] has embedded blanks.
5147 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5148 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5149 (dos_ttraw): Call mouse_setup_buttons.
5151 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5152 using alloca; free it after run_msdos_command returns.
5154 2000-07-27 Dave Love <fx@gnu.org>
5156 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5158 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5161 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5163 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5165 * editfns.c (lisp_time_argument): Fix last change.
5167 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5169 * fns.c (Fdelete): Make it work on vectors and strings in addition
5172 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5173 (syms_of_fns): Initialize new variables.
5174 (sweep_weak_table): Handle weakness `key-or-value' and
5176 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5177 weakness, with t meaning the same as `key-and-value'.
5179 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5181 * coding.h (struct coding_system): Member safe_charset deleted.
5183 * coding.c (Qsafe_charsets): This variable deleted.
5184 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5186 (coding_safe_chars): New function.
5187 (CODING_SAFE_CHAR_P): New macro.
5188 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5189 checking safe_charsets member of the coding system. Caller
5191 (detect_coding_iso2022): New local variable safe_chars.
5192 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5193 safe_charsets member of the coding system.
5194 (decode_coding_iso2022): New local variable safe_chars.
5195 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5196 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5197 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5198 (ENCODE_UNSAFE_CHARACTER): New macro.
5199 (encode_coding_iso2022): New local variable safe_chars. Check
5201 (setup_coding_system): Delete the code to initialize
5202 coding->safe_charses
5203 (intersection, find_safe_codings): New functions.
5204 (Ffind_coding_systems_region_internal): New function.
5205 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5206 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5207 variable and initialize it.
5209 * fns.c (char_table_ref_and_index): New function.
5211 * lisp.h (char_table_ref_and_index): Add prototype.
5213 2000-07-26 Sam Steingold <sds@gnu.org>
5215 * editfns.c (lisp_time_argument): Added third argument `usec'.
5216 (Ffloat_time): New built-in Lisp function.
5218 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5220 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5221 for the character code.
5223 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5226 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5227 if called for a popup menu.
5228 (xmenu_show): Store help string in widget values.
5230 2000-07-26 Dave Love <fx@gnu.org>
5232 * syswait.h: Move some definitions.
5233 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5234 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5235 perspicuous definitions.
5236 (WTERMSIG): Fix bit pattern used.
5238 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5240 * print.c (print_object): If vector printing is truncated, print
5241 "..." to indicate it as well as the case of list printing.
5243 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5245 * xdisp.c (next_element_from_display_vector): Improve comments.
5247 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5248 for the character code, and the rest for the face id as in 20.x.
5249 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5251 * window.c (window_display_table): Cleaned up.
5253 * syntax.c (Fforward_word): Add last arg nil in call of
5254 Fconstrain_to_field.
5256 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5258 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5259 identical but for the letter-case, don't call
5260 barf_or_query_if_file_exists.
5262 2000-07-25 Miles Bader <miles@gnu.org>
5264 * editfns.c (find_field): Honor special `boundary' fields.
5265 (Qboundary): New variables.
5266 (syms_of_editfns): Initialize Qboundary.
5267 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5268 Use scan_buffer instead of find_before_next_newline, because it
5269 allows us to detect the boundary case where there's a newline at
5271 * lisp.h (Fconstrain_to_field): Update external declaration.
5273 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5275 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5278 2000-07-24 Dave Love <fx@gnu.org>
5280 * s/sunos4-0.h, s/sol2.h:
5281 (LIBS_TERMCAP): Move from m/sparc.h.
5283 * m/sparc.h (TERMINFO): Moved to system files (probably only
5284 relevant for sunos4 judging by its vintage).
5285 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5288 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5290 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5291 name to single_keymap_panes.
5293 2000-07-24 Andreas Schwab <schwab@suse.de>
5295 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5297 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5299 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5300 parameters instead of using int parameters. Expect FN to accept
5301 EMACS_INT parameters.
5302 (display_echo_area, resize_echo_area_axactly, current_message)
5303 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5304 with new argument list.
5305 (resize_mini_window_1): New callback function.
5306 (current_message_1, truncate_message_1, set_message_1): Change
5307 parameter lists to the new format expected by
5308 with_echo_area_buffer.
5310 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5312 * fontset.c (fontset_ref): Remove INLINE declaration.
5313 (fontset_ref_via_base): Likewise.
5314 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5317 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5319 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5320 correct order of priority. If help echo was found in an overlay,
5321 use that overlay as the object in which the help echo was found.
5323 2000-07-22 Miles Bader <miles@gnu.org>
5325 * textprop.c (Fprevious_single_char_property_change): The initial
5326 property value should be from the position preceding POSITION, not
5329 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5331 * coding.c (syms_of_coding): Doc fix for
5332 inhibit-iso-escape-detection.
5334 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5336 * xterm.c (note_mouse_highlight): Process overlays in the right
5339 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5341 * xterm.c (note_mouse_highlight): If help-echo was found in an
5342 overlay, use that overlay as the object in which the help was
5345 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5347 * window.c (foreach_window): Instead of a fake variable argument
5348 list, take one USER_DATA argument.
5349 (foreach_window_1): Likewise, and call callback functions with two
5350 args, the window and USER_DATA.
5351 (struct check_window_data): New struct.
5352 (check_window_containing): Use it.
5353 (window_from_coordinates): Set up a struct check_window_data for
5355 (add_window_to_list, freeze_window_start): Change parameters
5356 according to new calling convention.
5358 * window.h (foreach_window): Change prototype.
5360 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5362 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5364 * xmenu.c (menu_help_callback): Call show_help_echo with
5365 additional arguments OBJECT and POS.
5367 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5369 * data.c (Faset): Allow storing any multibyte character in a
5370 string. Convert unibyte string to multibyte if necessary.
5372 * xfns.c (x_encode_text): New function.
5373 (x_set_name): Use x_encode_text.
5374 (x_set_title): Likewise.
5376 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5378 * xterm.h (x_encode_text): Add prototype.
5380 2000-07-20 Dave Love <fx@gnu.org>
5382 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5385 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5387 * msdos.c (help_echo_window): New variable.
5388 (syms_of_msdos): Initialize and staticpro it.
5389 (IT_note_mode_line_highlight): Set help_echo_window.
5390 (IT_note_mouse_highlight): Ditto.
5391 (dos_rawgetc): Store help_echo_window in the second event produced
5394 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5395 Record the object that generated the help echo and the position of
5396 that object in help_echo_object and help_echo_pos. Record that
5397 some glyphs in a row are displayed in mouse-face.
5398 (IT_update_begin): Don't clear mouse highlight unless one of the
5399 enabled glyph rows is marked as being displayed in mouse-face.
5400 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5401 and position recorded in help_echo_object and help_echo_pos to the
5403 (IT_menu_display): Accept a new argument PN: the pane number of
5404 the current menu pane. Record the pane number and the item
5405 number of the item which has associated help string.
5406 (XMenuActivate): Update the prototype for help_callback in
5407 function declaration. Call IT_menu_display with the current menu
5408 pane number as an additional argument. Call help_callback with
5409 two additional arguments: the pane number and the item number of
5410 the menu item associated with the help text.
5411 (help_echo_object, help_echo_pos): New variables.
5412 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5414 * msdos.h (XMenuActivate): Update prototype.
5416 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5418 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5419 Add some more prototypes.
5421 * xterm.c, xterm.h: Add some more prototypes.
5423 * lisp.h (Fnext_single_char_property_change): Add prototype.
5425 * dispnew.c (direct_output_for_insert): Remove confusing
5426 outer local variable mouse_face_overwritten_p.
5427 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5429 * alloc.c (allocate_string_data): Don't copy old string contents.
5431 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5433 * coding.c (code_convert_region): Delete text properties before
5434 shrinking the conversion region.
5436 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5438 * dispnew.c (update_text_area): Write the whole row if it
5439 has mouse-face in it.
5441 * xfaces.c (face-alternative-font-family-alist): Remove
5442 DEFVAR_LISP; staticpro instead.
5444 * xmenu.c (menu_help_callback): Call show_help_echo with
5447 * keyboard.c (show_help_echo): Add parameter WINDOW.
5448 (read_char): Call show_help_echo with window extracted from Lisp
5450 (gen_help_event): Add parameter WINDOW.
5452 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5454 * xterm.c (help_echo_window): New variable.
5455 (note_mouse_highlight, note_tool_bar_highlight): Set
5457 (XTread_socket): Pass help_echo_window to gen_help_event.
5458 (syms_of_xterm): Initialize and staticpro help_echo_window.
5460 2000-07-18 Dave Love <fx@gnu.org>
5462 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5465 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5467 * alloc.c (allocate_string_data): If string had already data
5468 assigned, copy old contents to new string data.
5470 * coding.c (syms_of_coding): Fix typo in spelling of variable
5471 `inhibit-iso-escape-detection'.
5473 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5475 * Makefile.in: Add dependencies on dispextern.h.
5476 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5477 `free'; both can conflict with system header files.
5479 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5481 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5484 2000-07-18 Dave Love <fx@gnu.org>
5486 * window.c (Fwindow_list): Declare arg `window'.
5488 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5490 * coding.c (setup_coding_system): Don't override the explicitly
5491 specified designations.
5493 2000-07-15 Miles Bader <miles@gnu.org>
5495 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5496 from `text_property_eq' and `text_property_stickiness', respectively.
5497 (find_field, Fconstrain_to_field, char_property_eq)
5498 (char_property_stickiness): Changed to call char-property functions
5499 instead of text-property-only ones.
5501 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5502 `next_single_char_property_change'). Do more error checking, and
5503 cleanup limit behavior.
5504 (Fprevious_single_char_property_change): New function.
5505 (syms_of_textprop): Initialize new subrs.
5507 * xdisp.c (display_prop_end, invisible_text_between_p):
5508 Call Fnext_single_char_property_change instead of
5509 next_single_char_property_change.
5511 2000-07-15 Jason Rumney <jasonr@gnu.org>
5513 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5514 after menu is finished with.
5515 (add_menu_item): Only consider wv->title as a menu title.
5516 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5518 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5520 (FONT_REGEXP): Remove unused macro, and its sub-components.
5521 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5523 * w32term.c (help_echo_object, help_echo_pos): New variables.
5524 (note_mode_line_highlight): Store additional information about the
5525 help-echo in help_echo_object and help_echo_pos. Check both
5526 `local-map' and `keymap' properties for changing the cursor
5527 (note_mouse_highlight): Store additional information about the
5528 help-echo in help_echo_object and help_echo_pos.
5529 (note_tool_bar_highlight): Set help_echo_object to nil and
5530 help_echo_pos to -1.
5531 (w32_read_socket): Use gen_help_event instead of filling
5532 input_events manually.
5533 (syms_of_w32term): Staticpro help_echo_object.
5534 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5535 set, arrange for a mouse-highlight redisplay in
5537 (x_clear_mouse_face): New function.
5538 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5539 (x_update_window_begin): No need to turn off the mouse
5541 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5542 depending on whether they contain glyphs highlighted in
5544 (x_fill_stretch_glyph_string): Consume runs of stretch
5545 glyphs instead of a single one.
5546 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5547 with new argument list.
5548 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5549 (x_append_glyph, x_append_composite_glyph)
5550 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5551 changes in struct glyph starting 1999-12-27. See comments for
5552 xterm.c on 2000-07-05.
5554 2000-07-14 Sam Steingold <sds@gnu.org>
5556 * xfaces.c (realize_x_face): Fix the last patch:
5557 check `default_face' before dereferencing.
5559 2000-07-14 Dave Love <fx@gnu.org>
5561 * syntax.c (back_comment): Add null default in switch (for pcc).
5563 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5565 * xfaces.c (realize_x_face): Make fontset using the base of the
5566 default_face's fontset, not using the default fontset.
5568 * coding.c (inhibit_iso_escape_detection): New variable.
5569 (syms_of_coding): Make it a Lisp variable.
5570 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5571 nonzero, ignore ISO2022's escape sequence.
5573 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5575 * alloca.c (malloc) [emacs]: Define as xmalloc.
5577 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5578 use that instead of the mouse position. Add parameters DX and DY.
5580 * dispextern.h (Fx_show_tip): Adjust number of parameters
5583 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5584 if HELP is a function, call it with OBJECT and POS as parameters
5585 to get the help to display.
5586 (gen_help_event, kbd_buffer_store_help_event): New functions.
5587 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5588 (read_char): Call show_help_echo with new parameters.
5590 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5593 * xterm.c (help_echo_object, help_echo_pos): New variables.
5594 (note_mode_line_highlight): Store additional information about the
5595 help-echo in help_echo_object and help_echo_pos. Check both
5596 `local-map' and `keymap' properties for changing the cursor
5597 (note_mouse_highlight): Store additional information about the
5598 help-echo in help_echo_object and help_echo_pos.
5599 (note_tool_bar_highlight): Set help_echo_object to nil and
5600 help_echo_pos to -1.
5601 (XTread_socket): Use gen_help_event instead of filling
5602 input_events manually.
5603 (syms_of_xterm): Staticpro help_echo_object.
5605 * xmenu.c (menu_highlight_callback): Use
5606 kbd_buffer_store_help_event instead of setting up and input_event
5609 * xdisp.c (eval_form): GCPRO argument sexpr.
5610 (call_function): New function.
5611 (handle_single_display_prop): Use call_function and FUNCTIONP
5612 instead of checking whether if font_height is a symbol and
5615 * eval.c (internal_condition_case_2): New function.
5617 * lisp.h (FUNCTIONP): New macro.
5618 (internal_condition_case_2, call_function): Add prototypes.
5620 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5621 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5622 Always set `arg' member of input_events.
5623 (construct_menu_click): Unused function removed.
5625 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5627 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5628 (construct_drag_n_drop, x_scroll_bar_handle_click)
5629 (w32_read_socket): Always set `arg' member of input_events.
5631 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5633 * lisp.h (eval_form): Add prototype.
5635 * xdisp.c (eval_form): Make it externally visible.
5637 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5639 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5640 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5641 consing. For prefix events, store the frame in the `arg' slot of
5642 the event, otherwise store the key there.
5643 (XTread_socket): Instead of consing, use the frame_or_window slot
5644 of HELP_EVENTs for the frame, and the `arg' slot for the help
5647 * xmenu.c (menu_highlight_callback): Store help string in the
5648 `arg' member of the input event; don't cons.
5649 (menubar_selection_callback): Use the `arg' slot of input events
5650 to queue additional information, instead of consing.
5652 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5654 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5656 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5658 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5659 input events to queue additional information, instead of consing.
5661 * keyboard.c (kbd_buffer_gcpro): Renamed from
5662 kbd_buffer_frame_or_window. Now used for all Lisp objects
5663 referenced from the input queue.
5664 (kbd_buffer_store_event): Always use structure assignment for
5665 copying input events. Record all Lisp objects referenced from
5666 events in kbd_buffer_gcpro.
5667 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5668 differently from input events. Test for prefix menu_bar_events
5669 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5670 event in kbd_buffer_gcpro to nil.
5671 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5672 frame_or_window is equal to its arg member as prefix events.
5673 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5674 used by an input event to nil.
5675 (init_keyboard): Use two times the size of the input queue
5676 for kbd_buffer_gcpro.
5677 (syms_of_keyboard): Likewise.
5679 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5682 * termhooks.h (struct input_event): Add member `arg'.
5683 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5684 (USER_SIGNAL_EVENT): Renamed from user_signal.
5686 * xfaces.c (ASET): Remove definition.
5688 * lisp.h (AREF, ASET, ASIZE): New macros.
5690 * fontset.c (AREF, ASIZE): Remove definitions.
5692 * fns.c (AREF): Remove definition.
5694 * composite.c (AREF): Remove definition.
5696 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5698 * dispnew.c (redraw_overlapped_rows): Add missing local.
5699 (scrolling_window): Remove debug code.
5701 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5702 Before scrolling, turn off a mouse-highlight in the window
5705 * xterm.c (x_update_window_end): Add parameter
5706 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5707 redisplay in XTframe_up_to_date.
5708 (x_clear_mouse_face): New function.
5709 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5711 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5713 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5714 it when any row is written to that contains glyphs highlighted in
5716 (update_window): Call the window update end hook with new
5717 parameter MOUSE_FACE_OVERWRITTEN_P.
5718 (direct_output_for_insert): Give up if row contains mouse-face.
5720 * dispextern.h (struct redisplay_interface): Add parameter
5721 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5722 (clear_mouse_face): New function pointer member.
5724 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5726 * syntax.c (back_comment): Use one switch rather than a few `if's.
5727 Obey open_paren_in_column_0_is_defun_start.
5728 When reverting to the `slow' method, try to nicely handle the case
5729 of nested comments by checking that the comment-starter we found
5730 does indeed match the comment-ender.
5731 (scan_sexps_forward, scan_sexps_forward):
5732 Ignore excessive opening parenthesis rather than throwing an error.
5734 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5736 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5737 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5739 * dispnew.c (direct_output_forward_char): Give up if currently
5740 displaying a message instead of the minibuffer contents.
5742 * xterm.c (x_update_window_begin): No need to turn off the mouse
5744 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5745 depending on whether they contain glyphs highlighted in
5748 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5749 compare the mouse_face_p flags of both rows.
5751 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5753 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5755 * keyboard.c (show_help_echo): Accept additional parameter
5756 ok_to_overwrite_keystroke_echo.
5757 (read_char): Call show_help_echo with a zero
5758 ok_to_overwrite_keystroke_echo argument.
5759 * keyboard.h (show_help_echo): Update prototype of
5761 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5762 ok_to_overwrite_keystroke_echo argument.
5763 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5764 non-zero ok_to_overwrite_keystroke_echo argument.
5766 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5768 * xdisp.c (try_window_id): If changes are all below what is
5769 displayed in the window, and point is in the window, we still
5770 might have to find point on the display.
5772 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5773 glyphs instead of a single one.
5774 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5775 with new argument list.
5776 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5778 * keymap.c (get_keymap_1): Add comment that this function can GC.
5779 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5780 comment that functions can GC.
5781 (Fset_keymap_parent): GCPRO arg KEYMAP.
5783 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5785 * msdos.c (XMenuActivate): After exiting the menu, restore the
5786 echo area message and erase it.
5788 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5790 * fontset.c (Ffontset_info): Make the return value more compatible
5791 with that of Emacs 20.
5793 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5795 * eval.c (Fsignal): Handle case that backtrace_list is null.
5797 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5799 * ccl.c (Fccl_execute): Typo fixed.
5801 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5803 * window.c (window_loop): Add missing gcpro1 local variable.
5805 * window.c (Fwindow_list): Reverse list at the end.
5806 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5807 means allow windows on OWINDOW's frame, only.
5808 (window_loop): Simplified; use Fwindow_list.
5810 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5812 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5814 * xterm.c (XTread_socket): Increment handling_signal at the start,
5815 decrement it at the end.
5817 * eval.c (handling_signal): New variable.
5818 (Fsignal): Abort if handling_signal is non-zero.
5820 * lisp.h (handling_signal): External declaration.
5822 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5824 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5826 Sound support for NetBSD through "Linux emulation" support:
5827 * config.in (HAVE_SOUNDCARD_H): Undef.
5828 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5829 * Makefile.in (LIBSOUND): New variable.
5830 (LIBES): Include it.
5831 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5833 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5835 (vox_open): Use DEFAULT_SOUND_DEVICE.
5836 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5838 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5840 * print.c (print_error_message): If Vsignaling_function is set,
5841 show it in *Messages*.
5843 * lisp.h (Vsignaling_function): External declaration.
5845 * eval.c (Vsignaling_function): New variable.
5846 (Fsignal): Compute it.
5847 (syms_of_eval): Staticpro it.
5849 2000-07-05 Dave Love <fx@gnu.org>
5851 * syswait.h: Use the autoconf recommended approach. Old code
5852 #if'd out in case we need to revert.
5854 * config.in (HAVE_SYS_WAIT_H): Added.
5856 2000-07-05 Andrew Innes <andrewi@gnu.org>
5858 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
5859 when non-NULL instead of __morecore, to take account of buffer
5860 memory. This also solves a problem with spurious memory warnings
5863 * ralloc.c: Make real_morecore non-static.
5865 * eval.c (internal_condition_case): Comment out abort if
5866 interrupt_input_blocked is not zero.
5868 * makefile.nt: Add support for `bootstrap' and related targets.
5869 Include minimal debug info in emacs.exe in release build.
5870 Remove all dependencies on lisp.h, and fixup some others.
5872 * w32.c (init_environment): Install code from 20.7 for providing
5873 default values for environment variables, based on the
5874 executable's own location.
5875 (map_w32_filename): Handle filenames that are longer than
5877 (sys_socket): Install socket inheritance bug fix from 20.7.
5879 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
5880 here via blockinput.h).
5882 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
5884 * w32menu.c (w32_menu_display_help):
5885 * xmenu.c (menu_help_callback): Use show_help_echo.
5887 * keyboard.h (show_help_echo): Declare.
5889 * keyboard.c (show_help_echo): New function, extracted from read_char.
5890 Feval its `msg' argument if it's a cons cell.
5891 (read_char): Use it.
5892 (follow_key): Pass `autoload' to get_keyelt.
5894 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
5895 (note_tool_bar_highlight, XTread_socket):
5896 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
5898 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
5899 (note_tool_bar_highlight, w32_read_socket):
5900 Do not gratuitously ignore non-string `help-echo' properties.
5902 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5904 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
5906 * window.c (delete_all_subwindows): Reset Vwindow_list.
5908 * xterm.c (x_append_glyph, x_append_composite_glyph)
5909 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5910 changes in struct glyph starting 1999-12-27. Some bit-fields of
5911 struct glyph were not set, which made glyphs unequal when compared
5912 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
5913 effects were the result. This also depended on the contents of
5914 memory returned by xmalloc. If flickering happens again, activate
5915 the code in clear_glyph_row that's in #if 0. If the flickering is
5916 gone with that, chances are that it is caused by something
5919 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
5921 * dispextern.h: Add some comments.
5923 * window.c (add_window_to_list): Add parameter LIST.
5924 (window_list): Order list so that, for each frame, windows are
5925 in canonical order, and so that frames appear in the list in
5926 the order given by Vframe_list.
5927 (next_window): Reverse the handling of NEXT_P.
5929 2000-07-04 Gerd Moellmann <gerd@gnu.org>
5931 * window.c (Vwindow_list): New variable.
5932 (make_window, delete_window): Set Vwindow_list to nil.
5933 (check_window_containing): New function.
5934 (window_from_coordinates): Rewritten.
5935 (add_window_to_list, window_list, candidate_window_p)
5936 (decode_next_window_args, next_window): New functions.
5937 (Fnext_window, Fprevious_window): Rewritten in terms of
5939 (Fwindow_list): New function.
5940 (Fother_window): Cleaned up.
5941 (foreach_window): Add a longer "variable argument list". Let
5942 callback function return 0 to indicate that cycling over windows
5944 (foreach_window_1): Likewise.
5945 (freeze_window_start): Return int.
5946 (init_window): New function.
5947 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
5949 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
5950 input_event with bzero.
5951 (main): Call init_window.
5953 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
5956 2000-07-04 Kenichi Handa <handa@etl.go.jp>
5958 * composite.h (make_composition_value_copy): Extern it.
5960 * composite.c (make_composition_value_copy): New function.
5962 * editfns.c (Fformat): While copying text properties, make each
5963 composition property value a copy.
5965 * fns.c (concat): While copying text properties, make each
5966 composition property value a copy.
5968 2000-07-03 Gerd Moellmann <gerd@gnu.org>
5970 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
5972 * fns.c (sweep_weak_table): Mark only objects that are not
5975 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
5976 include those frames as candidates which have their focus
5977 redirected to the minibuffer frame.
5979 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
5981 * fns.c (Fputhash): Return `value' rather than nil.
5983 2000-06-30 Gerd Moellmann <gerd@gnu.org>
5985 * frame.c (next_frame): Don't check focus redirection in case
5986 MINIBUF is a window. Doing so excludes frames using MINIBUF
5987 unless their focus is redirected, which contradicts the
5988 specification of next-frame, and leads to infinite loops in
5989 certain situations when cycling through windows with next-window.
5991 2000-06-30 Kenichi Handa <handa@etl.go.jp>
5993 * coding.c (code_convert_region): Even if the length of text is
5994 zero, try to convert it if coding->type is coding_type_ccl.
5995 (decode_coding_string, encode_coding_string): Likewise.
5997 2000-06-28 Gerd Moellmann <gerd@gnu.org>
5999 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6000 the display if windows_or_buffers_changed.
6002 * dispnew.c (struct row_entry): New structure.
6003 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6004 (row_table_size, old_lines, new_lines, old_lines_size)
6005 (new_lines_size, run_pool, runs_size, runs): New variables.
6006 (add_row_entry): New function.
6007 (scrolling_window): Use data structures allocated with xmalloc and
6008 held in global variables, instead of allocating them with alloca and
6009 holding them in local variables. Use a larger hash table whose
6010 size depends on glyph matrix sizes. Don't use bzero to clear the
6011 hash table; instead, clear used slots only.
6013 * fns.c (next_almost_prime): Make it externally visible.
6015 * lisp.h (next_almost_prime): Add prototype.
6017 * s/isc4-0.h (sigunblock): Define.
6019 * s/sco5.h (sigunblock): Define.
6021 2000-06-27 Dave Love <fx@gnu.org>
6023 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6024 (moved to osf5-0.h).
6025 [!NOT_C_CODE]: Protect string.h stuff.
6027 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6028 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6030 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6032 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6033 below the last line from the needed window height.
6035 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6037 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6038 (Fwidget_get): Use it.
6039 (syms_of_fns): Defsubr it.
6041 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6043 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6044 display info for XIM.
6045 (xim_open_dpy): Likewise.
6046 (xim_close_dpy): Don't free the display info's XIM.
6048 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6050 * config.in (USE_XIM): New define.
6052 * keymap.c (get_keyelt): For menu-items containing a `:filter
6053 FILTER', apply FILTER to the menu-item's definition to get the
6054 real definition to use.
6056 * lisp.h (QCfilter): External declaration.
6058 * xfns.c (Fimage_size): New function.
6059 (syms_of_xfns): Defsubr it.
6061 2000-06-26 Andreas Schwab <schwab@suse.de>
6063 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6066 2000-06-25 Dave Love <fx@gnu.org>
6068 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6071 * Makefile.in (blockinput.h): Depend on atimer.h.
6072 (atimer.h): Depend on systime.h.
6074 * blockinput.h: Protect against multiple inclusion. Include
6077 * atimer.h: Protect against multiple inclusion. Include
6080 * lisp.h (swap_in_global_binding): Declare.
6082 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6084 * process.c (Fopen_network_stream): Turn off atimers for duration
6085 of call to connect. (Patch from Gerd.)
6087 2000-06-23 Dave Love <fx@gnu.org>
6089 * ralloc.c: Maybe include unistd.h
6091 * emacs.c (setgrp): Undefine before defining.
6092 (malloc_warning, set_time_zone_rule, index): Prototype.
6094 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6095 HAVE_STRUCT_TIMEZONE.
6097 * s/osf1.h: Move string.h hack here from alpha.h and make it
6099 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6101 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6102 (SOCKLEN_TYPE): Don't define.
6104 * m/alpha.h: Remove string.h hack.
6106 * s/osf5-0.h: New file.
6108 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6109 include time.h, done by systime.h.
6110 [__FreeBSD__]: Remove redundant includes.
6112 * callproc.c (setpgrp): Undefine before defining.
6113 (delete_temp_file): Return Qnil to avoid warning.
6115 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6117 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6120 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6122 * composite.h (compose_text): Declare.
6124 * xterm.c: Don't include sys/types.h unconditionally. Don't
6125 protect its inclusion with !USG (following xmenu.c).
6127 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6129 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6132 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6134 * coding.c (decode_eol_post_ccl): Special handling for undecided
6135 and inconsistent EOL types.
6137 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6139 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6140 trough color and main window's background color.
6142 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6145 * xterm.h (Xt_app_con): External declaration.
6147 * widget.c (EmacsFrameRealize): Fix typo.
6149 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6151 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6152 (handle_invisible_prop): Record the start of invisible text in
6153 it->add_overlay_start.
6154 (struct overlay_entry): Add member `overlay'.
6155 (handle_overlay_change): Simplify.
6156 (next_overlay_string): After having processed overlay strings at the
6157 end of the buffer, record that fact in
6158 it->overlay_strings_at_end_processed_p.
6159 (compare_overlay_entries): If before- and after-strings come
6160 from the same overlay, let before-strings come first.
6161 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6162 (load_overlay_strings): Take it->add_overlay_start into account
6163 when adding overlay strings.
6165 * dispextern.h (struct it): Add member add_overlay_start.
6167 2000-06-22 Dave Love <fx@gnu.org>
6169 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6171 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6173 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6175 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6178 2000-06-21 Dave Love <fx@gnu.org>
6180 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6182 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6184 * syntax.c (back_comment): Simplify string-parity counting (with
6185 the added benefit of handling multiple string-styles as long as
6186 they are not intertwined).
6187 Jump to the slow code as soon as a comment starter is found in
6188 a "string_lossage" position. Fixes the case: " /* " /* " */.
6190 2000-06-21 Dave Love <fx@gnu.org>
6192 * Makefile.in: Use GETLOADAVG_LIBS.
6194 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6195 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6197 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6199 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6200 (Fforward_comment, scan_lists):
6201 Check the comstyle of single-char comment-starters.
6202 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6203 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6204 Check the comstyle of single-char comment-starters.
6205 Clarify control-flow around the Scomment case.
6207 2000-06-20 Dave Love <fx@gnu.org>
6209 * fns.c (make_hash_table, maybe_resize_hash_table):
6210 Cast arg of next_almost_prime.
6212 * tparam.c [emacs]: Include lisp.h.
6214 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6217 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6219 * keyboard.c (adjust_point_for_property): Check if display
6220 property should be treated as intangible by looking at its
6223 * xdisp.c (single_display_prop_intangible_p)
6224 (display_prop_intangible_p): New functions.
6226 * dispextern.h (display_prop_intangible_p): Add prototype.
6228 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6230 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6231 argument to sigprocmask.
6233 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6234 argument to sigprocmask.
6236 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6237 sigprocmask_set, and pass a pointer to it to sigprocmask.
6239 * sysdep.c (sigprocmask_set): New variable.
6241 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6244 2000-06-20 Sam Steingold <sds@gnu.org>
6246 * xrdb.c: Don't declare xmalloc, xrealloc.
6248 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6250 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6251 (re_comp): Cast gettext return value to avoid complaints when
6254 2000-06-20 Dave Love <fx@gnu.org>
6256 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6259 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6261 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6263 * m/alpha.h: Don't declare xmalloc, xrealloc.
6265 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6267 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6269 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6271 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6274 * keyboard.h (poll_for_input_1): Declare.
6276 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6278 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6280 * doprnt.c: Don't declare xmalloc, xrealloc.
6282 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6283 (getenv, ctime, getwd): Removed.
6284 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6286 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6287 x_set_tool_bar_lines.
6289 * config.in: Add HAVE_GETWD. Move some definitions above
6290 machine/system includes.
6292 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6294 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6296 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6297 contain information about ENCODING.
6299 * fontset.c (FONTSET_ASCII): Use the first element of char table
6300 for an ASCII font, not defalt slot.
6301 (fontset_ref_via_base): If FONTSET doesn't contain information for
6302 C, try the default fontset.
6303 (make_fontset): Don't copy the default fontset.
6304 (fontset_font_pattern): Likewise.
6305 (accumulate_font_info): If ELT is nil, use the corresponding
6306 element in the default fontset.
6308 2000-06-19 Dave Love <fx@gnu.org>
6310 * syntax.c (Fparse_partial_sexp): Doc fix.
6312 * regex.h: Test PROTOTYPES as well as __STDC__.
6314 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6315 errno, strerror. Put text after #endif in comment.
6317 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6320 * xterm.c (x_frame_of_widget): Likewise.
6322 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6324 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6325 to Vfundamental_mode_abbrev_table.
6327 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6328 bogus objects are marked. This slows down GC by ~80 percent, but
6329 it might be worth trying when debugging GC-related problems.
6330 This feature requires conservative stack marking to be enabled.
6332 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6333 returns XLookupChars, reset `modifiers' to zero.
6335 2000-06-19 Dave Love <fx@gnu.org>
6337 * mktime.c: Unprotoized.
6339 2000-06-19 Richard Stallman <rms@gnu.org>
6341 * data.c (set_internal): If variable is frame-local,
6342 store the new value immediately into the frame parameter alist.
6344 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6346 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6347 in the custom handler pointer.
6349 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6350 value, or checks for CHAR_META can fail when Lisp_Object is a
6352 * keymap.c (get_keyelt): Likewise.
6354 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6356 * ccl.h (struct ccl_program): New member eol_type.
6357 (struct ccl_spec): New member cr_carryover.
6359 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6360 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6362 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6363 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6364 (decode_eol_post_ccl): New function.
6365 (decode_coding): Don't detect EOL format here for CCL based coding
6367 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6368 decode_eol_post_ccl after running the CCL program.
6369 (code_convert_region): Don't detect EOL format here for CCL based
6371 (decode_coding_string): Likewise.
6373 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6375 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6376 when treating it as an integer.
6378 * coding.h (encode_coding_string): Declare.
6380 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6383 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6384 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6385 to be passed to get_local_map.
6387 * sound.c (Fplay_sound): Don't call make_number on
6388 Frun_hook_with_args count argument.
6390 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6391 for lisp objects in X event structure data field, when lisp
6392 objects are represented with unions.
6393 (x_scroll_bar_to_input_event): Ditto.
6395 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6397 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6398 termination of string. Fix sense of test whether
6399 Vline_number_display_limit is an integer.
6401 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6403 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6404 only if HAVE_X_WINDOWS.
6406 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6409 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6412 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6414 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6417 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6419 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6420 start of the while loop.
6422 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6424 * atimer.c (alarm_signal_handler): Add forward declaration.
6426 * data.c (set_internal): Remove debug code.
6428 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6430 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6432 * unexec.c (toplevel) [COFF]: Include coff.h.
6434 * s/lynxos.h: New file.
6436 * keymap.c (Fsingle_key_description): Enclose function key and
6437 event symbol names in angle brackets.
6439 * xdisp.c (setup_echo_area_for_printing): Call
6440 message_log_maybe_newline if message_buf_print is not set.
6442 * print.c (printchar, strout): Don't check message_buf_print
6443 before calling setup_echo_area_for_printing because that
6444 function does something useful even when message_buf_print is
6447 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6449 (ensure_echo_area_buffers): Initialize echo buffer's
6450 truncate lines setting to nil.
6451 (with_echo_area_buffer): Don't set the echo buffer's truncate
6453 (set_message_1): Set it here instead, based on the value
6454 of message_truncate_lines.
6455 (resize_mini_window): Handle case that lines are truncated.
6456 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6457 message-truncate-lines.
6459 * keyboard.c (read_char): Bind message-truncate-lines to t
6460 while displaying a help-echo.
6462 * lisp.h (Qmessage_truncate_lines): External declaration.
6464 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6466 * xdisp.c (Vline_number_display_limit): Renamed from
6467 line_number_display_limit.
6468 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6469 Extend documentation string. Initialize
6470 Vline_number_display_limit to nil meaning no limit.
6471 (decode_mode_spec): Use Vline_number_display_limit with its new
6474 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6476 2000-06-13 Richard Stallman <rms@gnu.org>
6478 * frame.c (Fmodify_frame_parameters): Doc fix.
6480 * xfns.c (x_set_frame_parameters): Comment fix.
6482 * frame.c (store_frame_param): Call swap_in_global_binding if the
6483 variable's current binding was chosen based on this frame.
6485 * data.c (swap_in_global_binding): New function.
6487 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6489 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6490 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6492 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6494 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6496 2000-06-12 Jason Rumney <jasonr@gnu.org>
6498 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6500 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6502 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6504 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6506 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6508 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6509 (syms_of_xfaces): Defsubr Sdump_colors.
6510 (x_free_colors): Don't treat b&w specially on default visual.
6511 (x_free_dpy_colors): New function.
6512 (free_face_colors): Don't check visual class; it's done
6515 * xterm.c (x_frame_of_widget): New function.
6516 (x_alloc_nearest_color_for_widget): Use it.
6517 (x_copy_dpy_color): New function.
6518 (x_destroy_window): Free various colors.
6520 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6522 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6524 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6526 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6528 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6530 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6532 2000-06-11 Dave Love <fx@gnu.org>
6534 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6536 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6538 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6540 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6542 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6545 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6547 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6548 (regex_compile): Fix the code for handling the case of single byte
6549 char and multibyte char being mixed in a range within [...].
6551 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6552 and dst_multibyte members of coding.
6554 * charset.c (update_charset_table): Update the table
6556 (init_charset_once): Initialize elements of bytes_by_char_head to
6557 1 except for leading codes for private charases.
6559 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6560 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6563 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6565 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6566 access the data it doesn't point to.
6568 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6570 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6571 will be translated to a switch-frame event when reading the
6572 event queue. This is necessary because Emacs otherwise won't
6573 perform a switch-frame to a new frame until some other event, for
6574 example a keystroke event, forces it to do so. This has various
6575 effects, one visible being that the cursor of a frame created with
6576 C-x 5 2 or switched to with a window manager key binding like
6577 A-TAB stays hollow because selected_window isn't on the newly
6578 focused frame until the switch-frame is performed.
6580 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6581 generating a switch-frame event if necessary.
6583 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6585 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6588 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6590 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6593 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6595 * window.c (displayed_window_lines): Take empty lines at
6596 the bottom of a window into account.
6598 * window.c (displayed_window_lines): New function.
6599 (Fmove_to_window_line): Use displayed_window_lines to determine
6600 the number of lines to move, instead of using the window's height.
6602 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6603 to stop reading, even if the form read sets point to a different
6604 value when evaluated.
6606 * xdisp.c (display_line): Fix code deciding in which line to
6609 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6611 * fileio.c (e_write): Free composition data if stored in
6614 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6616 * xdisp.c (display_line): Set row's and iterator's
6617 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6618 Set cursor even if row ends in the middle of a character.
6619 (dump_glyph_row): Print values of new flags.
6620 (redisplay_window) <cursor movement in unchanged window>: When
6621 point has been moved forward, and PT is at the end of the cursor
6622 row, don't place the cursor in the next row if the cursor row ends
6623 in the middle of a character or at ZV.
6625 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6626 (struct glyph_row): Add starts_in_middle_of_char_p and
6627 ends_in_middle_of_char_p.
6628 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6629 ends_in_middle_of_char_p flag.
6630 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6632 * term.c (append_glyph): Revert change of 2000-06-06.
6634 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6635 padding glyph not fitting on line as whole character not
6638 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6639 this isn't true for images with `:ascent 100'.
6641 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6643 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6644 as modified if it is originally unmodified.
6646 * term.c (encode_terminal_code): Change the way to check if
6647 terminal coding does any conversion.
6648 (append_glyph): Set glyph->pixel_width correctly.
6650 * xdisp.c (display_line): While checking line continuation, pay
6651 attention to a padding glyph.
6653 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6655 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6657 2000-06-05 Dave Love <fx@gnu.org>
6659 * xdisp.c: Include fontset.h.
6661 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6663 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6665 * dispnew.c: Conditionally include term.h.
6667 * coding.h: Declare code_convert_string_norecord.
6669 * frame.h (struct frame): Use volatile unconditionally.
6671 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6673 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6675 * systime.h: Protect against multiple inclusion.
6676 (timezone) [USG5_4]: Define as time_t.
6678 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6679 (Foptimize_char_table, make_temp_name): Declare.
6681 * Makefile.in (xdisp.o): Depend on fontset.h.
6683 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6685 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6686 (Foptimize_char_table, make_temp_name): Declare.
6690 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6692 2000-06-02 Dave Love <fx@gnu.org>
6694 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6696 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6698 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6699 result face, set flags in that face indicating that colors may not
6702 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6703 glyph, use the ASCII NUL character to determine the face.
6705 2000-06-02 Dave Love <fx@gnu.org>
6707 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6708 (VFORK_RETURN_TYPE): Remove.
6710 * config.in: Add NO_MATHERR.
6712 2000-06-01 Dave Love <fx@gnu.org>
6714 * cmds.c (internal_self_insert): Don't check
6715 Vbefore_change_function, Vafter_change_function.
6717 * insdel.c (signal_before_change, signal_after_change): Likewise.
6719 * buffer.c (Vbefore_change_function, Vafter_change_function):
6720 Variables and their initializations deleted.
6722 * callint.c (Fcall_interactively): Doc fix.
6724 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6726 2000-05-31 Dave Love <fx@gnu.org>
6728 * textprop.c: Revert last change -- duplicated.
6730 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6732 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6735 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6737 2000-05-31 Jason Rumney <jasonr@gnu.org>
6739 * search.c (Fre_search_forward, Fre_search_backward)
6740 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6742 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6744 2000-05-30 Jason Rumney <jasonr@gnu.org>
6746 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6747 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6749 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6752 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6753 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6754 expand a nil default_filename.
6756 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6757 pointer to glyph_to_pixel_coords, not a frame.
6759 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6760 coding.h to dependencies.
6762 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6764 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6765 window pointer to be consistent with w32term.c and xterm.c.
6767 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6768 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6769 (Qline_spacing, Qcenter): New variables.
6770 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6771 (x_set_line_spacing): New function.
6772 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6774 (x_specified_cursor_type): New function.
6775 (x_set_cursor_type): Use it.
6776 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6778 (validate_x_resource_name, x_get_resource_string): Measure lengths
6779 of external strings in bytes.
6780 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6781 GetTextExtentPoint32 with NULL title.
6782 (Fx_create_frame): Initialize Qline_spacing.
6783 (w32_load_system_font): Initialize font->double_byte_p.
6784 (x_to_w32_charset): Use Vw32_charset_info_alist.
6785 (Image, busy cursor, tooltip functions): Merged changes from
6786 xfns.c. Not yet functional on Windows.
6788 * w32gui.h (W32FontStruct): Add double_byte_p member.
6790 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6791 (emacs_button_translation): Use it.
6792 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6793 in `mask' to be set.
6795 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6798 * w32term.c: Format and doc changes to bring closer to xterm.c.
6799 (w32_char_font_type): New enum.
6800 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6801 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6802 (w32_encode_char): New function.
6803 (x_encode_char): Removed.
6804 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6805 x_encode_char and w32_font_is_double_byte.
6806 (x_produce_image_glyph): Use image_ascent.
6807 (x_produce_glyphs): Use new version of w32_per_char_metric and
6808 handle NULL return value. Allow extra line spacing.
6809 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6810 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6811 w32_font_type member of glyph instead.
6812 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6813 (fast_find_position): Make sure not to consider rows not visible
6815 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6816 w32_menu_display_help with input blocked, as it can abort.
6817 (x_display_and_set_cursor): Choose cursor depending
6818 on buffer-local value of cursor_type.
6819 (x_draw_bar_cursor): Add parameter WIDTH.
6821 * w32term.h (CP_DEFAULT): Define.
6822 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6824 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6826 * search.c (Fre_search_forward, Fre_search_backward)
6827 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6829 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6831 * coding.c (detect_coding_iso2022): Fix code for checking
6832 CODING_CATEGORY_MASK_ISO_8_2.
6834 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6836 * regex.c (PREFETCH_NOLIMIT): New function.
6837 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6839 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6841 * syntax.c (find_defun_start): Move test for
6842 open_paren_in_column_0_is_defun_start outside of the loop.
6844 * xdisp.c (redisplay_window): Really switch buffers when
6845 displaying mode lines, and temporarily set selected_frame to the
6846 frame of the window that's redisplayed.
6848 * xfaces.c (free_realized_faces): Block/unblock input.
6849 (free_realized_multibyte_face): Ditto.
6851 2000-05-29 Dave Love <fx@gnu.org>
6853 * textprop.c (Qkeymap): New variable.
6854 (syms_of_textprop): Intern it.
6856 * keymap.c: Include intervals.h.
6857 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
6859 * Makefile.in (keymap.o): Depend on intervals.h.
6861 * keyboard.c (menu_bar_items, tool_bar_items)
6862 (Fexecute_extended_command): Deal with `keymap' property.
6863 (read_key_sequence): Track map from `keymap' property as well as
6866 * intervals.c (get_local_map): Extra arg to allow looking for
6869 * intervals.h (map_property): New enum.
6870 (get_local_map): Extra arg using it.
6873 * lisp.h (get_local_map): Don't declare here.
6875 2000-05-29 Kenichi Handa <handa@etl.go.jp>
6877 * Makefile.in (callproc.o): Depend on composite.h.
6879 * callproc.c: Include composite.h.
6880 (Fcall_process): Handle composition correctly.
6882 * coding.h (coding_allocate_composition_data): Extern it.
6883 (coding_restore_composition): Likewise.
6885 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
6886 yet allocated, finish decoding with result
6887 CODING_FINISH_INSUFFICIENT_CMP.
6888 (coding_allocate_composition_data): Make it non-static.
6889 (coding_restore_composition): Likewise.
6891 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
6893 * charset.c (syms_of_charset): Revert last change.
6895 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6897 * term.c (produce_glyphs): Treat characters from the eight-bit-*
6898 charsets as unibyte, with 1-column screen width. Sent by Kenichi
6901 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6903 * charset.c (syms_of_charset): Set width of character sets
6904 eight-bit-control and eight-bit-graphic to 1 column.
6906 2000-05-26 Gerd Moellmann <gerd@gnu.org>
6908 * config.in (HAVE_SPEED_T): New define.
6910 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
6913 2000-05-26 Dave Love <fx@gnu.org>
6915 * coding.c (shrink_decoding_region): Initialize eol_conversion.
6917 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
6918 (Fsubr_arity): New function.
6919 (syms_of_data): Install them.
6921 2000-05-26 Kenichi Handa <handa@etl.go.jp>
6923 * charset.c (init_charset_once): Set the table bytes_by_char_head
6926 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
6927 the default fontset to what Emacs uses by default.
6928 (check_registry_encoding): This function deleted.
6929 (Fset_fontset_font): Remove the adhoc condition for the default
6930 fontset. Allow cons in FONTNAME.
6932 * fns.c (map_char_table): Ignore char-table entries for
6933 charsets eight-bit-control and eight-bit-graphic.
6935 2000-05-25 Ken Raeburn <raeburn@gnu.org>
6937 * emacs.c (main): Initialize keyboard syms before initializing
6938 window code, so face names are available.
6940 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
6942 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
6943 of an anchor at the beginning of a shy-group.
6945 2000-05-25 Gerd Moellmann <gerd@gnu.org>
6947 * xdisp.c (handle_invisible_prop): Don't try to skip over
6948 invisible text if end of text is already reached.
6950 2000-05-25 Dave Love <fx@gnu.org>
6952 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
6954 * coding.c (encode_eol): Add null statement after label.
6956 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
6958 * w16select.c (Fw16_set_clipboard_data): Fix the change from
6961 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6963 * ccl.c (ccl_driver): Fix previous change.
6965 2000-05-25 Kenichi Handa <handa@etl.go.jp>
6967 * coding.c (run_pre_post_conversion_on_str): Set point to the
6968 beginning of buffer before calling coding->post_read_conversion.
6969 (decode_coding_string): Give correct args to
6970 run_pre_post_conversion_on_str.
6971 (encode_coding_string): Likewise.
6973 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
6974 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
6975 eight-bit-graphic correctly.
6977 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
6979 * fileio.c (Finsert_file_contents): Even if a file is not found,
6980 execute codes for setting up coding system. Call
6981 after-insert-file-functions unconditionally.
6983 2000-05-24 Gerd Moellmann <gerd@gnu.org>
6985 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
6986 BSD_PGRPS are not defined.
6988 2000-05-24 Kenichi Handa <handa@etl.go.jp>
6990 * charset.c (update_charset_table): Accept nil in LONG_NAME and
6992 (syms_of_charset): Avoid building same strings.
6994 2000-05-23 Gerd Moellmann <gerd@gnu.org>
6996 * lread.c (Fload): Add a comment about the meaning of
6997 Vuser_init_file being t.
6999 * puresize.h (BASE_PURESIZE): Increase to 675000.
7001 * s/gnu-linux.h (setpgrp): Don't define it here because this
7002 prevents compilation on GNU/Linux systems with glib 2.2.
7004 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7007 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7009 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7010 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7012 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7014 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7016 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7019 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7021 * term.c (encode_terminal_code): Set coding->src_multibyte
7024 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7026 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7028 * keyboard.c (read_char): Allow character codes 128..255 to be
7029 handled by input-method-function.
7031 * insdel.c (adjust_markers_for_replace): Fix previous change.
7032 (adjust_after_replace): If PREV_TEXT is nil, call
7033 adjust_markers_for_insert, not adjust_markers_for_replace.
7035 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7037 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7038 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7039 [HAVE_GRANDPT]: Define.
7040 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7042 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7045 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7047 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7049 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7051 The following changes are to handle 8-bit characters in a
7052 multibyte buffer/string without facing with byte combining
7053 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7054 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7056 * Makefile.in (fns.o): Depend on charset.h.
7058 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7059 convert it to unibyte.
7060 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7062 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7063 apparent char boundary.
7064 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7065 0x80..0x9F to/from multibyte form.
7067 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7070 * callproc.c (Fcall_process): Always encode an argument string if
7071 it is multibyte. Setup src_multibyte and dst_multibyte members of
7072 process_coding properly.
7074 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7075 SPLIT_NON_ASCII_CHAR.
7077 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7079 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7081 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7083 (SPLIT_CHARACTER_SEQ): This macro deleted.
7084 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7086 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7087 and eight-bit-graphic.
7088 (char_to_string): Likewise. Signal an error for too large
7090 (char_printable_p): Return 0 for 8-bit characters.
7091 (update_charset_table): Update iso_charset_table only when a final
7092 character is non-negative.
7093 (find_charset_in_text): Renamed from find_charset_in_str.
7094 Arguments and return value changed. Callers changed.
7095 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7096 be -1 if CHARSET is used only internally.
7097 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7099 (Fcharset_after): Simplified.
7100 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7101 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7102 (multibyte_chars_in_text): Simplified by assuming there's no
7103 invalid multibyte sequence.
7104 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7105 str_as_unibyte): New functions.
7106 (Fstring): Simpified by assuming that byte combining never
7108 (init_charset_once): Initialization for
7109 LEADING_CODE_8_BIT_CONTROL.
7110 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7111 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7112 eight-bit-control and eight-bit-graphic.
7114 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7115 CHARSET_8_BIT_GRAPHIC): New macros.
7116 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7117 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7118 (CHARSET_REVERSE_CHARSET): Likewise.
7119 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7121 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7122 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7123 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7124 encounter an invalid multibyte sequence.
7125 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7126 sequence is always valid.
7127 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7128 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7130 (CHAR_STRING): For 8-bit characters, call char_to_string.
7131 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7132 multibyte sequence is always valid.
7133 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7134 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7135 str_as_unibyte): Extern them.
7136 (BCOPY_SHORT): Fix a bug.
7137 (CHAR_LEN): This macro deleted. Callers changed to use
7139 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7140 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7141 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7143 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7144 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7145 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7146 EMIT_BYTES): New macros.
7147 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7148 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7150 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7151 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7152 check the validity of multibyte sequence.
7153 (decode_coding_emacs_mule): New function.
7154 (encode_coding_emacs_mule): New macro.
7155 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7157 (DECODE_ISO_CHARACTER): Just return a character code.
7158 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7159 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7160 EMIT_CHAR to produced decoded characters. Exit the loop only by
7161 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7163 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7164 only position codes for an invalid character.
7165 (encode_designation_at_bol): Return new destination pointer. 5th
7166 arg DSTP is changed to DST.
7167 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7168 from the source by ONE_MORE_CHAR. Don't handle the case of last
7170 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7172 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7173 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7174 TWO_MORE_BYTES to fetch a byte from the source.
7175 (encode_eol): Pay attention to coding->src_multibyte.
7176 (detect_coding, detect_eol): Preserve members src_multibyte and
7178 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7179 (encoding_buffer_size): Set magnification to 3 for all coding
7180 systems that require encoding.
7181 (ccl_coding_driver): For decoding, be sure that the result is
7182 valid multibyte sequence.
7183 (decode_coding): Initialize coding->errors and coding->result.
7184 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7185 and raw-text, always call decode_eol. Handle the case of last
7186 block here. If not coding->dst_multibyte, convert the resulting
7187 sequence to unibyte.
7188 (encode_coding): Initialize coding->errors and coding->result.
7189 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7190 and raw-text, always call encode_eol. Handle the case of last
7192 (shrink_decoding_region, shrink_encoding_region): Detect cases
7193 that we can't skip data more rigidly.
7194 (code_convert_region): Setup src_multibyte and dst_multibyte
7195 members of coding. For decoding, if the buffer is multibyte,
7196 convert the source sequence to unibyte in advance. For encoding,
7197 if the buffer is multibyte, convert the resulting sequence to
7198 multibyte afterward.
7199 (run_pre_post_conversion_on_str): New function.
7200 (code_convert_string): Deleted and divided into the following two.
7201 (decode_coding_string, encode_coding_string): New functions.
7202 (code_convert_string1, code_convert_string_norecord): Call one of
7204 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7205 MAKE_NON_ASCII_CHAR.
7206 (Fset_terminal_coding_system_internal,
7207 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7208 and dst_multibyte members.
7209 (init_coding_once): Initialize iso_code_class with new enum
7210 ISO_control_0 and ISO_control_1.
7212 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7213 devided into ISO_control_0 and ISO_control_1.
7214 (struct coding_system): New members src_multibyte, dst_multibyte,
7215 errors, and result. Delete member fake_multibyte.
7216 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7218 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7221 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7224 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7226 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7228 (Ftranspose_region): Delete codes for handling byte combining.
7230 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7231 dst_multibyte members of coding. On handling REPLACE on unibyte
7232 buffer, convert the result of decode_coding to unibyte. On
7233 inserting into a mutibyte buffer, always call code_convert_region.
7234 (e_write): Setup coding->src_multibyte according to the
7235 multibyteness of the source (buffer or string).
7237 * fns.c (concat): Handle 8-bit characters correctly.
7238 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7239 unibyte in the result.
7240 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7241 valid multibyte form in the result.
7242 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7243 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7244 return -1, signal an error.
7245 (base64_encode_1): New arg MULTIBYTE. Get each character by
7246 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7247 character is found, return -1.
7248 (Fbase64_decode_region): Delete codes for handling byte-combining.
7249 Treat each decoded byte as a unibyte character.
7250 (Fbase64_decode_string): Return unibyte string.
7251 (Fcompare_strings, concat, string_byte_to_char): Use
7252 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7253 FETCH_STRING_CHAR_ADVANCE.
7254 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7255 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7257 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7258 SPLIT_NON_ASCII_CHAR.
7259 (fontset_ref_via_base, fontset_set): Likewise
7261 * insdel.c (adjust_markers_for_record_delete): Deleted.
7262 (adjust_markers_for_insert): Argument changed. Caller changed.
7263 (adjust_markers_for_replace): Likewise.
7264 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7265 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7266 (copy_text): Delete unused local varialbe c_save. For converting
7267 to multibyte, be sure to make all 8-bit characters in valid
7269 (count_size_as_multibyte): Handle 8-bit characters correctly.
7270 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7271 adjust_after_replace, replace_range, del_range_2)
7272 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7273 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7274 adjust_after_replace, replace_range, del_range_2) Delete codes for
7275 handling byte combining.
7276 (adjust_before_replace): Deleted.
7278 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7279 SPLIT_NON_ASCII_CHAR.
7280 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7281 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7283 (Fkey_description): Likewise.
7285 * lread.c (read1): On reading multibyte string, be sure to make
7286 all 8-bit chararacters in valid multibyte form.
7287 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7289 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7292 * process.c (Fstart_process): GCPRO current_dir before calling
7293 Ffind_operation_coding_system. Encode arguments here.
7294 (create_process): Don't encode arguments here. Setup
7295 src_multibyte and dst_multibyte members of struct coding.
7296 (read_process_output): Setup src_multibyte and dst_multibyte
7297 members of struct coding. If the output is to multibyte buffer,
7298 always decode the output of the process. Adjust the
7299 representation of 8-bit characters to the multibyteness of the
7301 (send_process): Setup coding->src_multibyte according to the
7302 multibyteness of the source.
7304 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7306 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7307 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7309 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7312 * w16select.c (Fw16_set_clipboard_data): Setup members
7313 src_multibyte and dst_multibyte of coding. Adjusted for the
7314 change for find_charset_in_str.
7315 (Fw16_get_clipboard_data): Likewise.
7317 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7318 dst_multibyte of coding.
7319 (x_to_w32_font): Likewise.
7321 * w32select.c (Fw32_set_clipboard_data): Setup members
7322 src_multibyte and dst_multibyte of coding. Adjusted for the
7323 change for find_charset_in_str.
7324 (Fw32_get_clipboard_data): Likewise.
7326 * xdisp.c (get_next_display_element): Handle 8-bit characters
7328 (next_element_from_display_vector): Use CHAR_BYTES instead of
7330 (disp_char_vector): Use SPLIT_CHAR instead of
7331 SPLIT_NON_ASCII_CHAR.
7333 * xselect.c (selection_data_to_lisp_data): Setup members
7334 src_multibyte and dst_multibyte of coding. Adjusted for the
7335 change for find_charset_in_str.
7336 (lisp_data_to_selection_data): Likewise.
7338 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7340 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7343 * dispextern.h (Vimage_types): Add extern declaration.
7345 * xdisp.c (Vimage_types): Moved here from xfns.c.
7346 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7348 * xfns.c (Vimages_types): Moved to xdisp.c.
7349 (syms_of_xfns): Move `image-types' to xdisp.c.
7351 * w32fns.c (Vimage_types): Removed.
7352 (syms_of_w32fns): Remove `image-types'.
7354 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7356 * fns.c (map_char_table): Pay attention to character number of
7357 charset. Check the validity of charset at the first level. For
7358 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7361 * fontset.c: Include "buffer.h".
7362 (fs_load_font): If the face has fontset, record the face ID in
7364 (Finternal_char_font): New function.
7365 (accumulate_font_info): New function.
7366 (Ffontset_info): Rewritten for the new fontset implementation.
7367 (syms_of_fontset): Register Vdefault_fontset in the first element
7368 of Vfontset_table. Include Vdefault_fontset in
7369 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7372 2000-05-16 Dave Love <fx@gnu.org>
7374 * m/iris5d.h: Deleted -- unused.
7376 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7378 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7379 `invalid' instead of `illegal'.
7381 * indent.c (Fmove_to_column): When ending within a tab, insert
7382 spaces first so that markers at the end of the tab get adjusted.
7384 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7385 buffer list that wasn't selected in that frame.
7387 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7388 is needed on mescaline, use a 2 char prefix, and call
7389 make_temp_name with second arg non-zero.
7391 * fileio.c (make_temp_name): New function, extracted from
7393 (Fmake_temp_name): Use it.
7395 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7397 * window.c (coordinates_in_window): Subtract 1 when computing
7400 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7402 * Makefile.in (lisp): Add env.elc.
7404 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7406 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7408 * search.c (Freplace_match): Handle case of `\N' in the
7409 replacement when there's no group N.
7411 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7413 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7414 of the message to message_dolog.
7416 * keyboard.c (read_char): Don't clear current message for help
7417 events; let the code handling help events handle this. Change
7418 code detecting help events that should be ignored.
7420 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7421 we're interating over a string.
7423 2000-05-09 Dave Love <fx@gnu.org>
7425 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7426 that offset before writing. Move gcpro region past call of
7429 2000-05-04 Dave Love <fx@gnu.org>
7431 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7433 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7435 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7436 of inserted characters when BUF equals the current buffer, and PT
7437 is in front of or equal to FROM.
7439 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7441 * xdisp.c (handle_single_display_prop): If display property value
7442 is invalid, or something not supported on the frame, restore
7443 iterator's position to what it was initially. Make sure to return
7444 0 for invalid and unsupported property values.
7446 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7447 that x_per_char_metric returns null.
7449 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7451 * xterm.h (struct face): Add forward declaration.
7452 (struct image): Ditto.
7453 (image_ascent): Add prototype.
7455 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7456 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7457 image_ascent instead of using IMAGE_ASCENT.
7459 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7460 (IMAGE_ASCENT): Removed.
7462 * xfns.c (Qcenter): New variable.
7463 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7464 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7465 (image_ascent): New function.
7466 (lookup_image): Recognize `:ascent center'.
7467 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7468 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7469 (xbm_load): Don't set image's ascent here.
7470 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7471 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7472 check ascent values here.
7473 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7474 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7475 (syms_of_xfns): Initialize Qcenter.
7477 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7478 to the limits, increase the limits.
7480 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7482 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7483 Check Vfont_encoding_alist against the full name of the opened
7486 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7488 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7489 taller than the window.
7491 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7493 * xfaces.c (realize_x_face): Fix the argument of the second
7494 xassert. BASE_FACE may not be a face for ASCII.
7496 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7498 * print.c (print_object): Treat print-length < 0 as nil.
7500 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7502 * s/freebsd.h (TERMCAP_OBJ): Removed.
7503 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7505 * lread.c (read1): Don't treat period followed by certain
7506 characters as symbol start.
7508 * xfns.c (slurp_file): New function.
7509 (xbm_image_p): Handle case of in-memory XBM files.
7510 (xbm_scan): Rewritten to work on memory buffers instead of files.
7511 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7512 Work on memory buffers instead of files. If DATA is null test
7513 if buffer looks like an in-memory XBM file.
7514 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7515 memory buffers instead of files.
7516 (xbm_file_p): New function.
7517 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7519 * lread.c (end_of_file_error): New function.
7520 (read1): Call it instead of signaling `end-of-file' directly.
7522 * print.c (print_error_message): Print data of `end-of-file'
7523 with Fprinc instead of Fprin1.
7525 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7527 * window.c (freeze_window_start): Check that minibuffer scroll
7528 window isn't nil before extracting the window structure pointer
7531 * undo.c (record_delete): If we hit the end of the undo list, stop
7532 picking elements apart.
7534 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7536 * xdisp.c (display_line): If lines are continued, restore
7537 iterator's ascent/descent information to the values before the
7538 first glyph not fitting on the line.
7540 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7542 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7543 positions in glyph matrix. Don't compute new window end
7546 * dispnew.c (increment_matrix_positions): Renamed from
7547 increment_glyph_matrix_buffer_positions.
7548 (increment_row_positions): Renamed from
7549 increment_glyph_row_buffer_positions.
7551 * dispextern.h: Change names of renamed functions from dispnew.c
7554 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7556 * fileio.c (Fdo_auto_save): Create directories for auto-save
7557 list file if necessary.
7559 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7560 from buffer or frame.
7561 (automatic_hscrolling_p): New variable.
7562 (hscroll_windows): Scroll windows horizontally only if automatic
7563 hscrolling is allowed.
7564 (syms_of_xdisp): New variable `automatic-hscrolling'.
7566 * frame.h (struct frame): Add member extra_line_spacing.
7568 * xfns.c (x_set_line_spacing): New function.
7569 (Fx_create_frame): Set line spacing from resources.
7570 (Qline_spacing): New variable.
7571 (syms_of_xfns): Initialize Qline_spacing.
7573 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7575 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7576 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7577 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7578 extra_line_spacing from default value.
7579 (init_buffer_once): Initialize default value of extra_line_spacing.
7581 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7584 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7585 prompt_width. Add extra line spacing.
7587 * term.c (produce_glyphs): Remove reference to struct it's
7590 * dispextern.h (struct it): Remove member prompt_width, add
7593 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7595 * dispnew.c (update_frame_line): When writing a whole line, make
7596 sure cursor is in the right row afterwards, otherwise a use of
7597 capability `ch' in cmgoto might leave the cursor in the row below.
7599 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7601 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7603 * keyboard.c (timer_check): Fix typo in comment.
7605 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7607 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7608 name change: ch -> character.
7610 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7612 * keyboard.c (echo_message_buffer): New variable.
7613 (echo_now): Set echo_message_buffer to the echo area buffer used
7614 to display the echo.
7615 (cancel_echoing): Reset echo_message_buffer to nil.
7616 (read_char): Code rewritten that handles canceling an echo or
7617 echoing a dash, respectively.
7619 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7620 directory doesn't exist.
7622 2000-04-19 Dave Love <fx@gnu.org>
7624 * fns.c (syms_of_fns): Defsubr mapc.
7625 (concat): Don't allow numeric args.
7626 (Fconcat): Doc change.
7628 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7630 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7631 instead define end_match(1|2) more carefully.
7632 Use GET_CHAR_BEFORE_2 for `begline'.
7634 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7636 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7637 on 64-bit systems where NULL is defined as `0'.
7639 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7640 the `variable argument list' to make it work on Alpha.
7642 * m/alpha.h (_LP64) [!_LP64]: Define.
7643 (ORDINARY_LINK): Define for NetBSD.
7645 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7647 2000-04-19 Dave Love <fx@gnu.org>
7649 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7652 * Makefile.in (LIBS): Don't use.
7653 (GETLOADAVG_OBJ): Define again.
7654 (otherobj): Add GETLOADAVG_OBJ.
7656 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7658 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7660 * lread.c (read_filtered_event): Cancel and start busy cursor.
7662 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7663 that the per-character metrics may be null.
7665 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7667 * buffer.c (clone_per_buffer_values): New function.
7668 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7669 clone_per_buffer_values if CLONE is not nil.
7671 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7673 2000-04-16 Dave Love <fx@gnu.org>
7675 * Makefile.in: Remove obsolete localcpp stuff.
7676 (GETLOADAVG_OBJ): Don't define.
7677 (obj): Move LIBOBJS...
7678 (otherobj): ... to here.
7679 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7680 whitespace-only lines after the continuation (Irix).
7682 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7684 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7686 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7688 2000-04-14 Dave Love <fx@gnu.org>
7690 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7691 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7692 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7693 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7696 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7697 autoconfiscated HAVE_GETLOADAVG.
7699 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7702 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7704 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7705 (fill_in_lock_file_name): Avoid existing files that aren't
7708 2000-04-14 Dave Love <fx@gnu.org>
7710 * Makefile.in (LIBS, LIBOBJS): New variable.
7711 (INTERVAL_SRC): Convert to make variable.
7712 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7713 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7714 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7716 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7717 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7718 (shortlisp): Add facemenu, float-sup, frame.
7719 (SOME_MACHINE_LISP): Remove them from here.
7720 (LIBES): Change unused LDLIBS to autoconf LIBS.
7722 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7724 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7726 * composite.c (update_compositions): If FROM and TO are not in a
7727 valid range, do nothing.
7729 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7731 * tparam.c (tparam1): Abort when encountering an unknown
7734 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7737 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7740 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7742 * fileio.c (a_write): Remove redundant semi-colons.
7743 (e_write): Return -1 if failed to write all the data.
7744 This fixes the changes made at 1999-12-15.
7746 2000-04-12 Dave Love <fx@gnu.org>
7748 * fns.c (mapcar1): Test for null vals to support mapc.
7749 (Fmapc): New function.
7751 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7753 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7754 (IT_frame_up_to_date): Support the buffer local value of
7755 cursor-type, if defined.
7757 2000-04-10 Dave Love <fx@gnu.org>
7759 * editfns.c (preceding-char, following-char): Doc fix.
7761 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7763 * Makefile.in (temacs): Revert 2000-03-12 change.
7765 2000-04-10 Jason Rumney <jasonr@gnu.org>
7767 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7769 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7771 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7772 area buffer, if it's not set up yet.
7774 * indent.c (compute_motion): Set immediate_quit.
7776 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7778 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7780 (realize_tty_face): Suppress boldness if colors are the inverse of
7781 the default colors, and tty_suppress_bold_inverse_default_colors_p
7783 (Ftty_suppress_bold_inverse_default_colors): New function.
7784 (syms_of_xfaces): Defsubr it.
7786 * buffer.c (Frestore_buffer_modified_p): New function.
7787 (syms_of_buffer): Defsubr it.
7789 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7791 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7792 charset id (int) argument, not a charset (Lisp_Object).
7794 * coding.h (code_convert_string): Declare.
7795 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7796 object, as the fourth argument to code_convert_string.
7798 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7800 (Fset_fontset_font): Use EQ to compare lisp objects.
7802 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7804 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7805 a pointer that looks like a lisp object.
7806 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7807 zero, instead see whether it's an integer object, since they can't
7809 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7811 * dispnew.c (allocate_matrices_for_frame_redisplay,
7812 direct_output_forward_char): Use X(U)INT and make_number as needed
7813 to convert between (unsigned) int values and lisp integers.
7814 * keyboard.c (read_key_sequence): Likewise.
7815 * lread.c (substitute_object_recurse): Likewise.
7816 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7817 * minibuf.c (do_completion, Fminibuffer_complete_word,
7818 Fminibuffer_completion_help): Likewise.
7819 * term.c (produce_special_glyphs): Likewise.
7821 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7822 * print.c (print_preprocess, print_object): Likewise.
7824 * search.c (compile_pattern): Use NILP when checking for nil.
7826 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7827 __OPTIMIZE__]: Provide a GNU C macro version that handles
7829 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7830 field, to better cope with ENABLE_CHECKING and calls that modify a
7831 Lisp_Object using its old value.
7833 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7835 * window.c (compare_window_configurations): Signal an error
7836 if parameters C1 or C2 aren't window configurations.
7838 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7839 AFTER_POTENTIAL_GC calls around calls to functions that can
7840 signal an error and thus invoke the debugger.
7842 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7844 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7845 an error if decoding fails.
7847 * keyboard.c (lispy_mouse_names): Variable removed.
7848 (Vlispy_mouse_stem): New variable.
7849 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
7850 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
7851 for any mouse button number. Increase size of mouse_syms and
7852 button_down_location as needed. Call modify_event_symbol with
7853 different arguments.
7854 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
7855 Call modify_event_symbol with different arguments.
7856 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
7857 for any button number. Call modify_event_symbol with different
7859 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
7860 Accept a string for NAME_ALIST_OR_STEM.
7862 * lisp.h (larger_vector): Add prototype.
7864 * fns.c (larger_vector): Make externally visible.
7866 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
7868 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
7870 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
7871 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
7872 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
7873 we are between str1 and str2.
7874 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
7875 (PATFETCH): Use `TRANSLATE'.
7876 (PATFETCH_RAW): Fetch multibyte char if applicable.
7877 (PATUNFETCH): Remove.
7878 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
7879 When writing a char, write it directly into the pattern buffer rather
7880 than going needlessly through a temp char-array.
7881 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
7882 multibyte magic and remove the useless `#ifdef emacs'.
7883 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
7886 * regex.h (struct re_pattern_buffer): Make field `multibyte'
7887 conditional on `emacs'.
7889 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
7891 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7893 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
7894 non-union-type versions of XMARK and friends here, because XMARK
7895 and friends won't work on an integer field if NO_UNION_TYPE is not
7897 (make_number): Define as a function if it's not defined as a
7900 * composite.c (run_composite_function): Use NILP when checking for
7902 (syms_of_composite): Delete local var NARGS, pass an int as first
7903 argument to Fmake_hash_table.
7905 * editfns.c (text_property_stickiness): Use NILP to test
7906 Lisp_Object boolean value.
7907 (Fmessage_or_box): Don't use NILP to test int variable.
7908 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
7909 problems reading from and changing the same lisp value in an
7912 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7914 * term.c (TN_no_color_video): New variable.
7915 (term_init): Intitialize TN_no_color_video.
7916 (enum no_color_bit): New enumeration.
7917 (MAY_USE_WITH_COLORS_P): New macro.
7918 (turn_on_face): Use it to determine if attributes may be used
7919 combined with colors.
7921 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7923 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
7924 with int lvalues via casts; instead, just yield lisp object
7926 (enlarge_window): Variable sizep now points to Lisp_Object. Use
7927 proper accessor macros.
7928 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
7929 (grow_mini_window): Fix typo getting int value of root->height.
7931 * xdisp.c (compute_string_pos): Fix order of arguments to
7932 string_pos_nchars_ahead.
7933 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
7934 count arg to variable-arg routines like Frun_hook_with_args and
7936 (back_to_previous_visible_line_start)
7937 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
7938 fixed-arg routines like Fget_char_property and Fmake_string.
7939 (reconsider_clip_changes): Use XINT when comparing integer lisp
7940 objects, or passing them as int arguments.
7941 (mark_window_display_accurate, insert_left_trunc_glyphs)
7942 (append_space, extend_face_to_end_of_line): Use make_number when
7943 storing or passing integer values as lisp objects.
7944 (set_cursor_from_row, highlight_trailing_whitespace): Use
7945 INTEGERP, not implicit test against zero, for glyph object.
7946 (try_window_id): Don't use make_number when we want an int value.
7948 * xfaces.c (xlfd_symbolic_value): Make last argument a
7949 Lisp_Object, to be consistent with callers.
7950 (Fbitmap_spec_p): Use XINT to get numeric value of height.
7951 (lface_hash): Apply XFASTINT to lisp values before folding in.
7953 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
7954 fill in window width and height. Pass an int, not a lisp object,
7955 as first arg to Finsert.
7957 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7959 * xfaces.c (realize_basic_faces): Block input while realizing
7962 * keyboard.c (lispy_mouse_names): Add additional mouse names.
7964 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
7966 2000-03-31 Gerd Moellmann <gerd@gnu.org>
7968 * xterm.c (x_produce_glyphs): When displaying unibyte text
7969 or ASCII, handle case that per-char metric is null.
7971 2000-03-30 Ken Raeburn <raeburn@gnu.org>
7973 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
7975 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
7976 XSUBR, XBUFFER): Verify correct object type before returning
7977 pointer, using eassert.
7978 * frame.h (XFRAME): Likewise.
7980 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
7981 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
7982 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
7984 * data.c (set_internal): Likewise.
7985 * dispextern.h (WINDOW_WANTS_MODELINE_P,
7986 WINDOW_WANTS_HEADER_LINE_P): Likewise.
7987 * fileio.c (auto_save_1): Likewise.
7988 * insdel.c (check_markers): Likewise.
7989 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
7990 * undo.c (record_insert): Likewise.
7991 * vmsproc.c (child_sig): Likewise.
7992 * window.c (unshow_buffer, window_loop): Likewise.
7993 * xterm.c (x_erase_phys_cursor): Likewise.
7995 2000-03-30 Gerd Moellmann <gerd@gnu.org>
7997 * xfns.c (free_image_cache): Free the cache structure itself
7998 last, after all its members have been freed.
8000 * lisp.h (xstrdup): Add prototype.
8002 * alloc.c (xstrdup): Moved here from xfaces.c.
8003 (allocating_for_lisp): Variable removed.
8004 (lisp_malloc): Block input around the calls to malloc and
8007 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8009 (xstrdup): Moved to alloc.c.
8011 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8013 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8015 * emacs.c (main): Fix sense of no-loadup test.
8017 * config.in (ENABLE_CHECKING): Undef.
8019 * lisp.h (struct interval): Replace "parent" field with a union of
8020 interval pointer and Lisp_Object; add new bitfield to use as
8021 discriminant. Change other flag fields to bitfields.
8022 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8023 is defined and the supplied test fails, print a message and
8025 (eassert): New macro. Use CHECK to provide an assert-like
8028 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8029 pointers; abort if the value looks like a lisp object.
8030 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8031 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8032 Modify for new interval parent definition.
8034 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8035 UNMARK_BALANCE_INTERVALS): Update references that need an
8036 addressable lisp object in the interval structure.
8037 (die): New function.
8038 (suppress_checking): New variable.
8040 * intervals.c (interval_start_pos): Just return 0 if there's no
8043 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8045 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8046 and earlier Emacs versions.
8048 * keyboard.c (Ftop_level): Cancel busy-cursor.
8050 * eval.c (call_debugger): Cancel busy-cursor.
8052 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8054 * search.c (Freplace_match): Adjust multibyteness of the current
8055 buffer and NEWTEXT. Free allocated memory before signaling an
8058 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8060 * regex.c (analyse_first): New function obtained by ripping out most
8061 of re_compile_fastmap and generalizing it a little bit so that it
8062 can also just return whether a given (sub)pattern can match the empty
8064 (regex_compile): Use `analyse_first' to decide whether the loop-check
8065 needs to be done or not for *, +, *? and +? (the loop check is costly
8066 for non-greedy repetition).
8067 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8069 2000-03-28 Dave Love <fx@gnu.org>
8071 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8074 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8076 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8078 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8080 (enum re_opcode_t): Update description of succeed_n.
8081 (PATFETCH): Always define.
8082 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8083 operators, char classes, shy-groups and intervals).
8084 Optimize special cases of intervals so as to only use succeed_n and
8085 jump_n when really needed.
8086 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8087 that we don't have to handle the special cases any more.
8088 Simplify on_failure_jump handling as well.
8090 2000-03-28 Jason Rumney <jasonr@gnu.org>
8092 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8094 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8096 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8098 * s/msdos.h (GC_SETJMP_WORKS): Define.
8100 * alloc.c (mark_maybe_object): New function.
8101 (mark_memory): Use it.
8102 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8103 (setjmp_tested_p, longjmp_done): New variables.
8104 (test_setjmp): New function.
8105 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8106 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8108 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8109 to DEC_TEXT_POS and INC_TEXT_POS.
8111 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8112 with parameter MULTIBYTE_P.
8114 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8117 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8118 buffers because it looks for multibyte character byte sequences
8119 which don't exist in unibyte text.
8121 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8123 * xfaces.c (register_color, unregister_color, unregister_colors)
8124 [DEBUG_X_COLORS]: New functions.
8125 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8127 * xfns.c (x_set_cursor_color): Get color reference counts right.
8129 * xterm.c (x_copy_color): New function.
8130 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8132 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8133 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8134 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8135 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8136 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8137 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8138 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8139 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8140 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8141 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8143 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8144 names for handling per-buffer variables.
8146 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8147 instead of MAX_BUFFER_LOCAL_VARS.
8148 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8150 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8152 * xfns.c (x_specified_cursor_type): New function.
8153 (x_set_cursor_type): Use it.
8155 * buffer.h (struct buffer): Add cursor_type.
8157 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8159 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8160 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8162 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8163 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8164 executing it as well as when popping it off the stack to find infinite
8165 loops in non-greedy repetition operators.
8167 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8169 * doc.c (Qfunction_documentation): New variable.
8170 (syms_of_doc): Initialize Qfunction_documentation.
8171 (Fdocumentation): If FUNCTION is a symbol with non-nil
8172 `function-documentation' property, return a documentation derived
8175 * buffer.c (syms_of_buffer): Add default-cursor-type.
8176 (init_buffer_once): Don't let cursor_type have a local value
8179 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8180 on buffer-local value of cursor_type.
8181 (x_draw_bar_cursor): Add parameter WIDTH.
8183 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8184 (init_buffer_once): Set default cursor_type value to t.
8185 Mark cursor_type as local everywhere.
8186 (syms_of_buffer): New per-buffer variable cursor-type.
8188 * buffer.h (struct buffer): Remove member local_var_flags,
8190 (MAX_BUFFER_LOCAL_VARS): New macro.
8191 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8192 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8193 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8194 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8196 * print.c (print_object): Use new macros for per-buffer
8199 * category.c (Fset_category_table): Use new macros for per-buffer
8202 * buffer.c (buffer_permanent_local_flags): Make a char array.
8203 (max_buffer_local_idx): New variable.
8204 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8205 for new handling of per-buffer variables.
8206 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8207 (init_buffer_once): Initialize per-buffer vars differently.
8208 Set max_buffer_local_idx.
8210 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8213 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8216 * data.c (do_symval_forwarding, store_symval_forwarding)
8217 (find_symbol_value, set_internal, default_value, Fset_default)
8218 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8219 per-buffer variables.
8221 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8223 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8225 * xterm.c (x_term_init): Unblock input around call1 of
8226 Qvendor_specific_keysyms.
8228 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8229 (find_defun_start): Consider an open parenthesis in column 0
8230 a defun start only if open_paren_in_column_0_is_defun_start is set.
8231 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8233 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8235 * eval.c (Fautoload): Add entry in load-history (if after dump).
8236 * lread.c (load-history): Update docstring.
8238 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8240 * indent.c (Fvertical_motion): Always use the current buffer.
8241 Temporarily change the window's buffer, if necessary.
8243 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8245 * xterm.c (fast_find_position): Make sure not to consider rows
8246 not visible in the window.
8248 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8250 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8251 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8253 2000-03-22 Jason Rumney <jasonr@gnu.org>
8255 * w32menu.c (single_submenu): Set help string to NULL if none.
8256 (w32_menu_show): Set help string correctly.
8257 (add-menu-item): Set help string in MIIM_DATA for menu item.
8258 Load SetMenuItemInfoA explicitly.
8259 (w32_menu_display_help): New function.
8261 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8262 (QCdata): Moved to xdisp.c.
8264 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8265 (Vw32_charset_to_codepage_alist): Removed.
8266 (Vw32_charset_info_alist): New variable.
8267 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8268 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8269 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8270 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8272 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8273 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8274 Define Vw32_charset_info_alist and w32_charset symbols.
8276 2000-03-22 Jason Rumney <jasonr@gnu.org>
8278 * makefile.nt (w32bdf.obj): Update dependencies.
8280 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8282 * w32fns.c: Include fontset.h after dispextern.h.
8283 (Fx_create_frame): Do not create fontset.
8284 (w32_load_system_font): Doc fix.
8285 (Fx_close_connection): Free full_name if it is not shared.
8287 * w32term.c: Include fontset.h after dispextern.h.
8288 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8290 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8291 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8292 (w32_font_is_double_byte): New function, needs body.
8293 (x_append_glyph): Set glyph->glyph_not_available_p.
8294 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8295 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8296 character, convert it to a unibyte character.
8297 (struct glyph_string): Delete member `charset'.
8298 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8299 calculating it is found.
8300 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8301 the case that per char metric is not available correctly.
8302 (x_fill_glyph_string): Handle the case that the specific glyph is
8303 not available correctly.
8304 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8305 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8306 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8307 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8308 fontset. Don't call FS_LOAD_FONT.
8310 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8312 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8313 (INT_LISPLIKE): New macro.
8314 (NULL_INTERVAL_P): Use it.
8315 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8316 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8317 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8319 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8320 explicit references to "parent" field of struct interval and
8321 associated unclean type conversions.
8322 * intervals.c (create_root_interval, root_interval, rotate_right,
8323 rotate_left, balance_possible_root_interval, split_interval_right,
8324 split_interval_left, interval_start_pos, find_interval,
8325 next_interval, previous_interval, update_interval,
8326 adjust_intervals_for_insertion, delete_node, delete_interval,
8327 adjust_intervals_for_deletion, merge_interval_right,
8328 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8329 copy_intervals_to_string): Likewise.
8330 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8332 * syntax.c (update_syntax_table): Likewise.
8334 * intervals.c (reproduce_tree_obj): New function, like
8335 reproduce_tree but takes a Lisp_Object for the parent. Declare
8337 (graft_intervals_into_buffer): Use it when appropriate.
8338 (reproduce_tree): Declare with prototype.
8339 (balance_possible_root_interval): Check that the parent is a lisp
8340 object before trying to examine its type.
8342 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8344 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8345 as strings only if both are known to be strings.
8347 * s/openbsd.h (LIBS_TERMCAP): Undef.
8349 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8351 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8352 definitions for non-Emacs compilation.
8353 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8354 outside of `#ifdef emacs'.
8355 (print_partial_compiled_pattern): Update.
8356 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8357 (re_compile_fastmap): Merge handling of charset and charset_not (for
8358 emacs and non-emacs compilation as well).
8359 Similarly for (not)categoryspec and (not)syntaxspec.
8360 Don't use the fastmap when reaching `anychar' since the added
8361 complexity is not justified.
8362 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8363 and (not)syntaxspec. Merge (not)categoryspec.
8365 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8367 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8368 FACE_FOR_CHAR): Define them differently for the configuration of
8371 2000-03-21 Dave Love <fx@gnu.org>
8373 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8376 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8378 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8379 (lface_fully_specified_p): Don't check contents of
8380 LFACE_FONT_INDEX because that attribute is optional.
8381 (realize_x_face): Remove now unwarranted xassert.
8383 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8385 The following changes are to make font selection based on
8386 characters, not charset. In addition, they recover fontset
8387 facilities while utilizing the new font selection mechanism.
8389 * Makefile.in (fontset.o): Depend on dispextern.h.
8391 * alloc.c (mark_face_cache): Don't mark face->registry.
8393 * dispextern.h (struct glyph): New member glyph_not_available_p.
8394 Use 22 bits for face_id.
8395 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8396 (struct face): Delete member registry, new member ascii_face.
8397 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8398 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8399 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8400 (struct it): Delete member charset, new member
8401 glyph_not_available_p.
8403 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8404 (struct fontset_info, struct fontset_data): Structs removed.
8405 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8406 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8407 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8408 (fs_free_face_fontset, fontset_font_pattern,
8409 face_suitable_for_char_p, face_for_char,
8410 make_fontset_for_ascii_face): Extern them.
8411 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8412 (FS_LOAD_FACE_FONT): New macro.
8414 * fontset.c: All codes rewritten or adjusted for the change of
8415 fontset implementation. Now fontset is represented by char table.
8416 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8418 (my_strcasecmp): Function removed.
8419 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8421 (AREF, ASIZE): New macros.
8422 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8423 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8424 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8425 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8426 fontset_id_valid_p, font_family_registry, fontset_name,
8427 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8428 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8430 (fs_load_font): New arg FACE. Caller changed.
8431 (fs_query_fontset): Argument changed. Caller changed.
8432 (Fquery_fontset): call fs_query_fontset.
8433 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8435 (clear_fontset_elements, check_registry_encoding,
8436 check_fontset_name): New functions.
8437 (syms_of_fontset): Set char-table-extra-slots property of fontset
8438 to 3. Staticpro and initialize Vfontset_table and
8439 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8441 * frame.h (struct frame): Member `fontset_data' removed.
8442 (FRAME_FONTSET_DATA): Macro removed.
8444 * frame.c (make_frame): Don't allocate f->fontset_data.
8445 (Fdelete_frame): Don't free f->fontset_data.
8447 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8449 * xdisp.c (charset_at_position): Function removed.
8450 (init_iterator): Don't set member charset of struct `it'.
8451 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8452 next_element_from_display_vector, insert_left_trunc_glyphs):
8454 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8456 (get_next_display_element, append_space,
8457 extend_face_to_end_of_line): Likewise.
8459 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8461 (clear_font_table, frame_update_line_height, load_face_font):
8462 Adjusted for the change of fontset implementation.
8463 (load_face_fontset_font): Function removed.
8464 (pixel_point_size): New function.
8465 (font_list): Argument type changed. Caller changed.
8466 (LFACE_FONT): New macro.
8467 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8468 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8469 Lisp_Object. Determine the font name by actually loading a font
8470 by the specified pattern. Set LFACE_FONT (lface) to the specified
8471 pattern. Even if a font is not found, don't try alternatives.
8472 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8473 (set_font_frame_param): If `font' is specified in lface, use it.
8474 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8475 (lface_same_font_attributes_p): Likewise.
8476 (make_realized_face): Arguent changed. Caller changed. Set
8477 face->ascii_face to face itself.
8478 (free_realized_face): Free face->fontset if face is for ASCII.
8479 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8480 deduce_unibyte_registry, x_charset_registry): Functions removed.
8481 (free_realized_multibyte_face): New function.
8482 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8483 changed. Caller changed.
8484 (try_font_list): Argument type changed.
8485 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8486 (choose_face_font): Argument changed. Handle fontset properly.
8487 (choose_face_fontset_font): Function removed.
8488 (realize_default_face, realize_named_face): Don't remove the
8490 (realize_face): Argument changed. Caller changed. Remove face
8491 with the arg former_face_id in advance. Load font for the new
8493 (realize_x_face): Argument changed. Caller changed. For a
8494 multibyte character, share fontset with base_face. For a single
8495 byte character, make a new realized fontset. Don't load a font
8497 (realize_tty_face): Argument changed. Caller changed.
8498 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8499 (face_at_buffer_position): Don't check multibyte_p for returning
8501 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8502 FACE_SUITABLE_FOR_CHARSET_P.
8503 (syms_of_xfaces): Remove code for Qx_charset_registry and
8504 Vface_default_registry.
8506 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8507 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8508 (x_per_char_metric): Don't try FONT->default_char. Even if
8509 pcm->width is zero, glyph bits may exist.
8510 (x_encode_char): Always initialize char2b->byte1.
8511 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8512 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8514 (x_append_glyph): Set glyph->glyph_not_available_p.
8515 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8516 it->charset. Handle the case that per char metric is not
8517 available. If it->multibyte_p is zero and it->c is a multibyte
8518 character, convert it to a unibyte character.
8519 (struct glyph_string): Delete member `charset'.
8520 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8521 the case that per char metric is not available correctly.
8522 (x_fill_glyph_string): Handle the case that the specific glyph is
8523 not available correctly.
8524 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8525 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8526 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8527 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8528 fontset. Don't call FS_LOAD_FONT.
8530 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8531 (x_create_tip_frame): Likewise.
8532 (Fx_close_connection): Free full_name of font_info.
8534 * fns.c (optimize_sub_char_table): New function.
8535 (Foptimize_char_table): New function.
8536 (syms_of_fns): Defsubr Soptimize_char_table.
8538 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8540 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8541 only if buffer is displayed in some window.
8543 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8544 (try_window_reusing_current_matrix): Don't call scroll run
8545 function if run's current and desired position are the same;
8546 this prevents cursor flickering.
8548 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8550 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8552 * regex.c (RE_STRING_CHAR): New macro.
8553 (GET_CHAR_AFER_2): Remove.
8554 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8555 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8556 (print_partial_compiled_pattern, re_compile_fastmap)
8557 (re_match_2_internal): Remove on_failure_jump_exclusive.
8558 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8559 optimization only need to work for * (ie. can use of_keep_string_jump).
8560 Remove the special case for .*\n since it is now covered by the general
8562 (re_search_2): Don't bother with `room'.
8563 (skip_one_char): New function.
8564 (skip_noops): Simplify since `memory' is not needed any more.
8565 (mutually_exclusive_p): Restructure slightly to use `switch' and
8566 add handling for "all" remaining cases.
8567 (re_match_2_internal): Change on_failure_jump_smart to use
8568 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8569 rather than on_failure_jump_exclusive.
8571 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8573 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8574 number of bits per RGB because it's everywhere used as the depth
8577 * term.c (calculate_costs): Remove code dealing with X frames.
8579 2000-03-19 Richard M. Stallman <rms@gnu.org>
8581 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8583 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8585 * lread.c (read_integer): Unread the last char not consumed.
8587 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8589 * xterm.c (x_update_window_cursor): Don't update in frames
8590 which are in the process of being deleted.
8592 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8594 * Makefile.in (mostlyclean): Add `*.core'.
8595 (clean): Add `bootstrap-emacs'.
8597 * lread.c (read_integer): New function.
8598 (read1): Support read syntax #o, #x, #b, #r.
8600 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8602 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8603 make sure POINTER_TO_OFFSET gives the same value before and after
8604 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8605 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8606 (debug): Now only active if > 0 rather than if != 0.
8607 (DEBUG_*): Update for the new meaning of `debug'.
8608 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8609 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8610 in `succeed_n', `jump_n' and `set_number_at'.
8611 (store_op1, store_op2, insert_op1, insert_op2)
8612 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8613 (group_in_compile_stack): Move to after its arg's types are
8614 declared and add a prototype.
8615 (PATFETCH): Define in terms of PATFETCH_RAW.
8616 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8618 (QUIT): Redefine as a nop except for NTemacs.
8619 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8620 indentation of the greedy-op and shy-group code.
8621 (at_(beg|end)line_loc_p): Fix argument's types.
8622 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8623 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8624 (MATCHING_IN_FIRST_STRING): Remove.
8625 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8626 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8627 QUIT unconditionally.
8629 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8631 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8634 * process.c (send_process): Add a hint that the function
8635 can call Lisp code to its comment.
8637 * lread.c (load_dangerous_libraries): New variable.
8638 (Vbytecomp_version_regexp): New variable.
8639 (safe_to_load_p): New function.
8640 (Fload): Handle files not compiled with Emacs specially.
8641 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8643 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8645 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8647 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8648 support functions only if HAVE_X11R6_XIM is defined.
8649 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8651 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8653 * xfns.c (X_I18N_INHIBITED): Don't define.
8654 (create_frame_xic): Remove conditional compilation on
8656 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8658 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8659 (HAVE_X11R6_XIM): Define.
8661 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8663 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8664 If set, call XSynchronize.
8666 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8668 * regex.c: Declare a new type `re_char' used throughout the code
8669 for the string char type. It's `const unsigned char' to match the
8670 rest of Emacs. Consistently make sure all pointers to strings use
8671 it and make sure all pointers into the pattern use `unsigned
8673 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8674 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8677 * charset.h (GET_CHAR_AFTER_2): Remove.
8678 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8680 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8682 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8683 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8684 of them try to use backquotes.
8686 2000-03-12 Dave Love <fx@gnu.org>
8688 * unexelf.c: Restore changes of 1999-10-19.
8689 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8690 fix its type and alignment; copy it from current process.
8692 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8694 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8695 has been found. Fix bug not computing timer's predecessor.
8697 * fileio.c (Fread_file_name): Handle case that DIR contains a
8700 * window.c (Fsave_window_excursion): Doc fix.
8702 * xfns.c (x_defined_color): Rewritten to use
8703 x_allocate_nearest_color.
8705 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8707 * msdos.c (vga_installed): New function, code moved from
8708 dos_set_window_size.
8709 (Qbar, Qcursor_type, outside_cursor): New variables.
8710 (syms_of_msdos): Intern and staticpro them.
8711 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8712 shape used outside Emacs when called for the first time.
8713 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8714 cursor shape used outside Emacs.
8715 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8716 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8718 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8719 parameters specify the cursor. Make qreverse a global
8720 variable (renamed to Qreverse).
8722 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8724 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8726 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8728 This is a big redesign of failure-stack and register handling, prompted
8729 by bugs revealed when trying to add shy-groups. Overall, what happened
8730 is that loops are now structured a little differently, groups can be
8731 shy and the code is a little simpler.
8733 * regex.h: Update the copyright.
8734 (RE_SHY_GROUPS): New value.
8735 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8736 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8738 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8739 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8740 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8741 for (start|stop)_memory since they now only take one argument (the
8742 second has becomes unnecessary).
8743 (print_partial_compiled_pattern): Adjust for changes in
8745 (print_compiled_pattern): Use %ld to printf long ints and flush to
8746 make debugging a little easier.
8747 (union fail_stack_elt): Make the integer unsigned.
8748 (struct fail_stack_type): Add a `frame' element.
8749 (INIT_FAIL_STACK): Init `frame' as well.
8750 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8751 (DEBUG_PUSH, DEBUG_POP): Remove.
8752 (NUM_REG_ITEMS): Remove.
8753 (NUM_NONREG_ITEMS): Adjust.
8754 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8755 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8756 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8757 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8759 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8760 address pushed is not the destination of the jump but the source
8762 (NUM_FAILURE_ITEMS): Remove.
8763 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8764 registers before the actual failure point). Don't hardcode any
8765 meaning for str==NULL anymore.
8766 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8767 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8769 (REG_UNSET_VALUE): Use NULL (why not?).
8770 (compile_range): Remove declaration since it doesn't exist.
8771 (struct compile_stack_elt_t): Remove inner_group_offset.
8772 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8773 (regex_grow_registers): Remove dead code.
8774 (FIXUP_ALT_JUMP): New macro.
8775 (regex_compile): Add shy-groups Change loops to use
8776 on_failure_jump_smart&jump instead of
8777 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8778 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8779 variable to me). Use `jump' instead of `jump_past_alt' and don't
8780 bother with push_dummy_failure in alternatives since it is now
8781 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8782 emacs' for (re)allocating the stack.
8783 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8784 from loop when bufp->can_be_null rather than jumping to `done'.
8785 Avoid jumping backwards so as to ensure termination. Use
8786 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8787 backreferences. Remove dead code in handling of `anychar'.
8788 (skip_noops, mutually_exclusive_p): New functions taken from the
8789 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8790 improve mutually_exclusive_p to handle ".+\n".
8791 (lowest_active_reg, highest_active_reg,
8792 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8793 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8794 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8795 variables. Push register (in `start_memory') on the stack rather
8796 than storing it in old_reg(start|end). Remove the cycle detection
8797 from `stop_memory', replaced by the use of on_failure_jump_loop
8798 for greedy loops. Add code for the new on_failure_jump_<foo>.
8799 Remove ad-hoc code in `on_failure_jump' to push more registers in
8800 the case of a loop. Take out code from `maybe_pop_jump' into
8801 separate functions and adapt it to the semantics of
8802 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8803 and push_dummy_failure. Remove dummy_failure handling and
8804 handling of `failures to jump to on_failure_jump' (this last one
8805 was already dead code, it seems).
8806 (group_match_null_string_p, alt_match_null_string_p)
8807 (common_op_match_null_string_p): Remove.
8809 2000-03-08 Dave Love <fx@gnu.org>
8811 * config.in: Don't depend on __STDC__ for volatile.
8812 Add POINTER_TYPE, PTR, PROTOTYPES.
8814 * hftctl.c, strftime.c: Use PROTOTYPES.
8815 * eval.c (find_handler_clause): Likewise.
8817 * mem-limits.h: Use POINTER_TYPE.
8819 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8820 (memory_warnings): Declare using POINTER_TYPE.
8822 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8824 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8826 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8829 * xfns.c: Remove obsolete code in #if 0.
8830 (Fx_focus_frame): New function.
8832 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8834 * coding.c (coding_category_name): Add coding-category-utf-8,
8835 coding-category-utf-16-be, coding-category-utf-16-le.
8836 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8837 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8838 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8839 (detect_coding_utf_8): New function.
8840 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8841 UTF_16_LOW_SURROGATE_P): New macros.
8842 (detect_coding_utf_16): New function
8843 (detect_coding_mask): When priorities are specified, skip any
8844 categories that have `nil' coding-system. Fix bug of returning
8845 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8846 returns a mask not set in PRIORITIES.
8847 (detect_eol_type_in_2_octet_form): New function.
8848 (detect_eol): selects detect_eol_type_XXX to call according to
8849 cooding->category_idx.
8850 (detect_coding_system): Remove `nil' coding-system in the result.
8851 (Fupdate_coding_systems_internal): Update all coding-categories.
8853 * coding.h (CODING_CATEGORY_IDX_UTF_8,
8854 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
8856 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
8857 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
8858 CODING_CATEGORY_IDX_UTF_16_LE.
8859 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
8860 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
8861 (CODING_CATEGORY_MASK_ANY): Include the above macros.
8862 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
8864 2000-03-07 Gerd Moellmann <gerd@gnu.org>
8866 * doc.c (Fdocumentation_property): If value is not a string,
8867 and doesn't refer to etc/DOC, evaluate it to obtain a string.
8869 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
8870 close the display with XtCloseDisplay. This caused a bus error
8873 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
8874 complete but not unique.
8876 2000-03-06 Gerd Moellmann <gerd@gnu.org>
8878 * process.c (send_process): Remove local variable `procname' that
8879 might become invalid when a GC happens. Instead, access the
8880 process name slot directly.
8882 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
8885 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
8888 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
8890 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
8891 glyph matrices have been freed.
8893 2000-03-05 Gerd Moellmann <gerd@gnu.org>
8895 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
8896 (bootstrap-temacs): Set LC_ALL to C like for temacs.
8898 * xfns.c (QCdata): Moved to xdisp.c.
8900 * xdisp.c (QCdata): Moved here from xfns.c.
8901 (syms_of_xdisp): Initialize QCdata.
8903 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
8905 * window.c (coordinates_in_window): Use
8906 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
8907 FRAME_INTERNAL_BORDER_WIDTH.
8909 * xdisp.c (try_window_id): Recompute unchanged information if
8910 it is obviously invalid.
8912 * xterm.c (x_term_init): Create a colormap if not using the
8915 * xterm.h (select_visual): Change prototype.
8917 * xfns.c (select_visual): Rewritten. Recognize user-specified
8919 (visual_classes): New variable.
8921 2000-03-04 Gerd Moellmann <gerd@gnu.org>
8923 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
8924 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
8925 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
8926 (x_decode_color): Don't handle allocation of white and black
8928 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
8929 XtNcolormap resources.
8930 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
8931 (Fx_create_frame): Initialize color members of x_output structure.
8932 (xpm_load): Pass colormap to XPM lib.
8934 * xfaces.c (x_free_colors): Access colormap of frame using
8935 FRAME_X_COLORMAP. Be paranoid about freeing black and white
8936 when default colormap is used.
8938 * xterm.c (x_term_init): Set Colormap member of x_display_info
8939 structure. Copy colormap if resource `privateColormap' is
8940 specified (PseudoColor only).
8941 (x_setup_relief_color): Access colormap of frame using
8944 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
8945 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
8947 2000-03-04 Jason Rumney <jasonr@gnu.org>
8949 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
8950 other non-platform-specific equivalents.
8951 [WINDOWSNT]: Include w32term.h, fontset.h and define X
8952 specific functions and macros as their w32 equivalents where
8953 non-platform-specifics are not available.
8954 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
8955 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
8956 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
8957 (frame_update_line_height): Use macros to access f->output_data.
8958 (defined_color): Remove FIXME comments; fixed.
8959 (x_face_list_fonts, prepare_face_for_display): Put X specifics
8960 into #ifdef blocks. Add WINDOWSNT blocks.
8961 (Fx_list_fonts): Use macros for accessing font data.
8962 (set_lface_from_font_name): Different default fonts for X and
8964 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
8965 scalable for backward compatibility.
8966 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
8967 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
8969 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
8972 * makefile.nt (w32faces.obj): Remove.
8975 2000-03-03 Jason Rumney <jasonr@gnu.org>
8977 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
8980 2000-03-03 Ken Raeburn <raeburn@gnu.org>
8982 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
8983 standard ELF definitions here if the system header does not.
8985 2000-03-03 Gerd Moellmann <gerd@gnu.org>
8987 * xterm.c (PER_CHAR_METRIC): Removed.
8988 (x_per_char_metric_1, x_default_char): New functions.
8989 (x_per_char_metric): If font's default char is invalid, return
8990 metrics of a suitably chosen usable default char.
8991 (x_draw_glyph_string_foreground): If font has an invalid default
8992 char, replace occurrences of unprintable chars with a suitably
8993 chosen usable default char.
8995 2000-03-02 Gerd Moellmann <gerd@gnu.org>
8997 * xterm.c (note_mouse_highlight): Return quickly if frame's
8998 glyph matrices have been freed.
9000 * dispnew.c (free_glyphs): Block input while freeing matrices.
9002 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9004 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9007 * dispextern.h (x_free_colors): Add prototype.
9009 * xfaces.c (x_free_colors): New function.
9010 (unload_color, free_face_colors): Use it.
9012 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9014 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9016 * window.c [MSDOS]: Include msdos.h.
9018 2000-03-02 Dave Love <fx@gnu.org>
9020 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9022 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9023 set C_OPTIMIZE_SWITCH for gcc.
9025 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9027 * coding.c (coding_save_composition): Be sure to allocate
9028 composition data area in coding even if there's no composition in
9031 2000-03-01 Jason Rumney <jasonr@gnu.org>
9033 * w32term.c: Equivalent changes to those made to xterm.c on
9034 2000-02-25 and 2000-02-24.
9036 * w32fns.c: Equivalent changes to those made to xfns.c on
9037 2000-02-25 and 2000-02-21.
9039 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9040 correct line-end convention is followed.
9042 * w32menu.c [HAVE_BOXES]: Remove #undef.
9043 (single_keymap_panes): Remove code for simulating checkmarks.
9044 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9045 Remove code for drawing simulated checkmarks.
9046 (w32_menu_show): make unibyte help string correctly.
9047 (add_menu_item): draw standard Windows checkmarks. Draw radio
9048 buttons as radio buttons if possible.
9050 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9052 * sysdep.c (start_of_text): Don't define this function for NetBSD
9055 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9057 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9058 (LINKER): Don't undef if __NetBSD__ is defined.
9060 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9062 * fileio.c [__NetBSD__]: Define `unix'.
9064 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9066 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9068 * atimer.c (start_atimer): Don't abort when timers are stopped.
9069 (append_atimer_lists): New function.
9070 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9071 arbitrary lists of stopped and running atimers.
9073 * atimer.c (cancel_atimer): Handle canceling an atimer when
9074 some timers are stopped.
9076 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9079 * fns.c (maybe_resize_hash_table): Handle case of new size
9080 coming out as being the same as old size.
9082 2000-02-27 Jason Rumney <jasonr@gnu.org>
9084 * makefile.nt: Add atimer.h to dependencies.
9085 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9086 * w32console.c: Only disable window system features for dispextern.h
9087 (initialize_w32_display): Build a display info for the console.
9088 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9089 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9090 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9092 * w32gui.h (struct W32FontStruct): Revert last change after change
9094 * w32menu.c (single_submenu): Set up help string.
9095 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9096 (w32_dialog_show): Set up help string.
9097 * w32term.c (w32_display_info_for_display): Remove unused function.
9098 (w32_draw_bitmap): Use pre-built bitmaps.
9099 (w32_initialize_display_info): New function to initialize parts of
9100 display info that are common to both GUI and console frames.
9101 (w32_term_init): Use w32_initialize_display_info. Do not set
9102 Vw32_num_mouse_buttons here, as it is not called for console
9103 frames. Build bitmaps for indicating truncated lines etc.
9104 (x_delete_display): Destroy pre-built bitmaps.
9105 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9106 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9108 2000-02-27 Dave Love <fx@gnu.org>
9110 * lisp.h: Add a bunch of prototypes.
9112 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9114 * keyboard.c (read_char): Set `usec' correctly.
9116 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9118 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9119 `lambda', set reg[RRR] to the map index.
9120 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9121 reg[RRR] to 0. Otherwise, set it to -1.
9123 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9125 * emacs.c (main): Remove code snippet commented out with `//'.
9127 2000-02-25 Richard M. Stallman <rms@gnu.org>
9129 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9130 and contains a `:', prepend `/:'.
9132 * window.c (select_window_1): If selected_window is nil,
9133 don't "swap out" the buffer's point.
9134 (Fset_window_configuration): Set selected_window to nil
9135 before calling Fselect_window.
9136 (unshow_buffer): Don't set point in buffer from window's point
9137 if another more recently selected window also shows the buffer.
9139 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9141 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9143 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9144 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9145 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9147 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9148 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9149 (hide_busy_cursor): New functions.
9150 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9152 * minibuf.c (read_minibuf): Cancel busy-cursor.
9154 * keyboard.c (command_loop_1): Call start_busy_cursor before
9155 Fcommand_execute and cancel_busy_cursor after it.
9156 (timer_check): Remove busy-cursor code.
9157 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9160 * process.c (wait_reading_process_input): Remove busy-cursor code.
9162 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9163 Fx_hide_busy_cursor.
9165 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9167 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9169 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9171 * xterm.c (XTread_socket): Remove busy-cursor code.
9173 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9174 (build_frame_matrix_from_leaf_window): Put code handling
9175 glyph row's not being a slice of a frame row in #if 0.
9176 (sync_window_with_frame_matrix_rows): New function.
9177 (frame_row_to_window): New function.
9178 (mirror_line_dance): Handle copies between windows.
9180 * lread.c (Fload): Use `xfree' instead of `free'.
9181 (init_obarray): Use `xmalloc' instead of `malloc'.
9183 * window.c (Fset_window_buffer): Set WINDOW to the window
9185 (coordinates_in_window): Take frame's internal border width
9188 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9190 * xterm.c (x_display_and_set_cursor): Display cursor of
9191 non-selected windows depending on the setting of
9192 cursor_in_non_selected_windows.
9194 * xdisp.c (cursor_in_non_selected_windows): New variable.
9195 (syms_of_xdisp): DEFVAR_BOOL it.
9197 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9199 * data.c (Fstring_to_number): If number is greater than what
9200 fits into an integer, return a float.
9202 * eval.c (specbind): Remove references to
9203 keyword_symbols_constant_flag.
9205 * data.c (keyword_symbols_constant_flag): Removed.
9206 (Fmakunbound, set_internal, syms_of_data): Remove references to
9207 keyword_symbols_constant_flag.
9209 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9211 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9213 * syntax.c (multibyte_syntax_as_symbol): New variable.
9214 (syms_of_syntax): Declare it as a Lisp variable.
9215 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9216 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9217 nonzero, treat all multibyte characters as symbol.
9218 (init_syntax_once): Give syntax `word' to all multibyte
9221 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9223 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9226 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9228 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9230 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9231 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9233 2000-02-21 Dave Love <fx@gnu.org>
9235 * frame.c (Vmouse_position_function): New variable.
9236 (Fmouse_position): Use it.
9237 (syms_of_frame): Install it.
9239 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9241 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9243 * fileio.c (Finsert_file_contents): Unbind the binding of
9244 standard-output done by temp_output_buffer_setup.
9246 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9247 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9248 (specbind, unbind_to): Handle most common case of non-constant
9249 symbol with trivial value specially.
9251 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9253 2000-02-20 Richard M. Stallman <rms@gnu.org>
9255 * data.c (Fmake_variable_buffer_local): Doc fix.
9256 Init found_for_buffer to 0.
9257 (Fmake_variable_frame_local): If the variable has already
9258 been buffer-local, set the check_frame field.
9260 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9262 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9263 produced for CODING_MODE_LAST_BLOCK requires.
9265 2000-02-18 Dave Love <fx@gnu.org>
9267 * keyboard.c (echo_keystrokes): Remove declaration.
9268 (Vecho_keystrokes) New variable.
9269 (read_char, record_menu_key, read_key_sequence): Use it to allow
9271 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9273 * lread.c: Undef feature selection macros before defining.
9275 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9277 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9278 for symbols other than the symbol in question.
9280 2000-02-17 Dave Love <fx@gnu.org>
9282 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9284 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9286 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9288 * alloc.c (enum mem_type): Compile unconditionally.
9290 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9292 * xfaces.c (tty_defined_color): Don't return faulire indication
9293 for unspecified-fg and unspecified-bg pseudo-colors.
9295 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9297 * alloc.c (mark_object): Don't mark symbol names in pure space.
9298 (gc_sweep): Don't unmark symbol names in pure space.
9300 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9301 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9302 [GC_MARK_STACK]: New defines.
9303 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9304 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9306 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9308 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9309 allocate_buffer instead of xmalloc.
9311 * alloc.c (toplevel): Include setjmp.h.
9312 (PURE_POINTER_P): New define.
9313 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9314 (Vdead) [GC_MARK_STACK]: New variable.
9315 (lisp_malloc): Add parameter TYPE, call mem_insert if
9316 GC_MARK_STACK is defined.
9317 (allocate_buffer): New function.
9318 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9319 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9320 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9321 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9322 (MEM_NIL) [GC_MARK_STACK]: New define.
9323 (struct mem_node) [GC_MARK_STACK]: New structure.
9324 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9325 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9326 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9327 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9328 (mark_stack) [GC_MARK_STACK]: New functions.
9329 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9330 (clear_marks): Removed.
9331 (gc_sweep): Set free conses' car, free floats' type, free
9332 symbols' function to Vdead. Use lisp_free to free buffers.
9333 (init_alloc_once): Initialize Vdead.
9334 (survives_gc_p): Return non-zero for pure objects.
9336 * alloc.c: Add comments throughout the file.
9338 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9339 that unblocks alarms.
9341 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9342 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9343 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9345 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9347 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9349 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9350 avoid infinite error signaling. Allocate sufficient memory for
9351 eol_str in the case that eoltype is Lisp_Int.
9353 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9355 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9356 depends on the previous behavior.
9358 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9360 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9362 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9364 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9366 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9367 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9370 2000-02-15 Richard M. Stallman <rms@gnu.org>
9372 * data.c (set_internal): Don't make variable buffer-local
9373 if within a let-binding for the same buffer.
9374 (let_shadows_buffer_binding_p): New function.
9376 * eval.c (specbind): For buffer-local value,
9377 record the current buffer also.
9378 (unbind_to): Cope with that change.
9380 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9382 * window.c (Fsave_window_excursion): Doc fix.
9384 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9386 * syntax.c (back_comment): Make sure we only consider comment-starters
9387 of the relevant style and return -1 in case of a failure to find the
9388 beginning of the comment.
9389 (Fforward_comment): If back_comment fails, go back to the position just
9390 after the comment-end.
9391 (scan_lists): Add comment describing a very minor bug.
9393 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9395 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9396 `completion-regexp-list' in the docstring.
9398 2000-02-14 Dave Love <fx@gnu.org>
9400 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9402 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9404 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9405 to Emacs' syntax. Also fix the comment about set/not-set meanings
9406 since Emacs syntax is not the value 0 any more.
9407 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9408 since it's now part of RE_SYNTAX_EMACS.
9410 2000-02-12 Dave Love <fx@gnu.org>
9412 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9415 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9417 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9419 2000-02-12 Dave Love <fx@gnu.org>
9421 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9423 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9424 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9425 * s/hpux.h: Don't define HAVE_VFORK.
9427 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9429 * s/nextstep.h: Don't define HAVE_ALLOCA.
9431 * config.in: Add vfork bits.
9433 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9435 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9436 unwind function to undo the effect of stopping atimers.
9438 * keyboard.c (bind_polling_period): Stop all timers except
9441 * atimer.c (stopped_atimers): New variable.
9442 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9445 * atimer.h (stop_other_atimers, run_all_atimers)
9446 (unwind_stop_other_atimers): Add function prototypes.
9448 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9450 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9452 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9453 library may depend on jpeg.
9454 (atimer.o): Depends on atimer.c.
9456 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9458 * insdel.c (del_range_1): Call update_compositions.
9459 (del_range_both): Call update_compositions just once..
9461 2000-02-10 Dave Love <fx@gnu.org>
9463 * xfns.c (create_frame_xic): Fix initialization of automatic
9466 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9468 * ccl.c (CCL_MAKE_CHAR): New macro.
9469 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9470 registers by CCL_MAKE_CHAR before calling translate_char.
9471 <CCL_TranslateCharacterConstTbl> Likewise.
9473 2000-02-08 Dave Love <fx@gnu.org>
9475 * lread.c (__EXTENSIONS__): Define.
9477 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9479 * puresize.h (BASE_PURESIZE): Increase to 650000.
9481 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9483 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9486 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9488 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9489 md, mh, mb, mr, and me to the fake termcap entry.
9491 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9493 * sound.c (sound_cleanup): Don't call device close routine if the
9494 function pointer is null.
9496 2000-02-06 Andrew Innes <andrewi@gnu.org>
9498 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9499 around image definitions and prototypes.
9500 (gamma_correct) [WINDOWSNT]: New prototype.
9502 * w32term.c (x_make_frame_visible): Replace call to
9503 input_poll_signal with poll_for_input.
9505 * window.c [WINDOWSNT]: Include w32term.h.
9507 * xdisp.c [WINDOWSNT]: Include w32term.h.
9509 * makefile.nt: Add dependencies on w32gui.h.
9510 (OBJ1): Include atimer.obj.
9511 ($(BLD)\atimer.obj): New dependency rule.
9513 * w32.c (sigmask): New function (does nothing).
9514 (sigunblock): Ditto.
9516 * frame.c [WINDOWSNT]: Include w32term.h.
9518 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9520 * lread.c (syms_of_lread): Fix literal newlines.
9522 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9523 the string constant limit (2048 bytes) in MSVC.
9526 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9528 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9530 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9531 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9534 2000-02-04 Dave Love <fx@gnu.org>
9536 * fileio.c: Remove some unused vars.
9537 (_GNU_SOURCE): Define (for euidaccess).
9539 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9541 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9543 (read_minibuf): Deal with allow_props correctly.
9545 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9547 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9549 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9551 * search.c (compile_pattern): If a cache entry has a nil regexp,
9552 fill in that entry instead of clobbering a previously cached
9555 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9557 * puresize.h (BASE_PURESIZE): Increase to 610000.
9559 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9561 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9564 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9566 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9567 instead of incrementing ic directly.
9568 <CCL_WriteExprConst> Likewise.
9569 <ccl_set_expr>: Set ic to jump_address.
9571 * fileio.c (e_write): Fix the handling of
9572 CODING_FINISH_INSUFFICIENT_SRC.
9574 2000-02-01 Dave Love <fx@gnu.org>
9576 * editfns.c (Fpropertize): Doc fix.
9578 * process.c (Fstart_process): Doc fix.
9580 * eval.c: Fix various doc strings not to duplicate information
9581 from help-manyarg-func-alist.
9583 * window.c (Fset_window_margins): Don't make interactive. Doc
9586 * doc.c (Vhelp_manyarg_func_alist): New variable.
9587 (Fdocumentation): Use it.
9588 (syms_of_doc): Define it.
9590 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9592 * xterm.c (xim_open_dpy): Remove unused local variable.
9594 * emacs.c (USAGE): Use term `display options' instead of `X
9597 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9598 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9600 * fns.c (sweep_weak_table): New function.
9601 (sweep_weak_hash_tables): Use it. Keep on marking until there
9604 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9606 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9607 that XTread_socket does not crash by trying to call XNoOp on a
9610 2000-01-30 Jason Rumney <jasonr@gnu.org>
9612 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9613 Change selected_frame to SELECTED_FRAME ().
9614 (w32_console_mouse_position): Remove #ifndef MULE from around
9617 * makefile.nt: Remove dosfns.obj.
9619 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9621 * w32fns.c (w32_defined_color): Check for valid frame before
9622 applying gamma correction. Eliminate dependency on frame elsewhere.
9623 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9624 (w32_to_x_font): Use resx and resy not height_in and width_in.
9625 (x_to_w32_font): Doc fix.
9626 (xlfd_strip_height): New function to strip and return font height.
9627 (w32_font_match): Compare height separately from rest of xlfd
9628 spec, using xlfd_strip_height.
9630 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9631 width_in. Use w32_defined_color in place of defined_color.
9633 * w32faces.c: Merge more of DOS and X specifics in preparation for
9634 merge with xfaces.c.
9635 (defined_color): Remove FIXME comment.
9636 (tty_color_name): Provide w32-specific function.
9637 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9639 * w32console.c (turn_on_face, turn_off_face): Removed.
9640 (w32_face_attributes): New function.
9641 (Global_variables): Reduce scope where possible.
9642 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9644 (hl_mode): Don't modify text attributes.
9645 (write_glyphs): Don't do anything if len <= 0. Use
9646 w32_face_attributes to get attributes for drawing. Write
9647 terminating codes using char_attr_normal.
9648 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9649 (update_begin, update_end): Likewise.
9650 (vga_stdcolor_name): New function.
9651 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9652 (Fset_screen_color): Remove char_attr_reverse.
9654 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9656 * xfns.c (xic_set_preeditarea): Take window parameter and
9657 window-relative pixel-positions.
9659 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9660 is its frame's selected window.
9661 (xim_instantiate_callback): Likewise.
9663 * xfns.c (x_create_im): Removed.
9664 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9665 (supported_xim_styles): Renamed from supported_styles.
9666 (best_xim_style): Renamed from best_style.
9667 (create_frame_xic): Renamed from xic_create_frame.
9668 (free_frame_xic): Renamed from xic_destroy_frame.
9670 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9672 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9673 our frames, call XFilterEvent with 2nd parameter `None'.
9674 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9675 returning XBufferOverflow.
9676 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9678 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9679 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9680 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9681 (xim_initialize, xim_close)
9682 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9683 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9684 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9685 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9687 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9689 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9690 `xic_style' and `xic_xfs'.
9691 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9692 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9693 (FRAME_XIM): Removed.
9695 * xfns.c (supported_styles): New variable.
9696 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9697 (xic_create_xfontset, best_style, xic_create_frame)
9698 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9699 (xic_set_xfontset): New functions.
9701 2000-01-28 Dave Love <fx@gnu.org>
9703 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9705 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9707 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9709 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9710 for *scratch* if it already existed.
9712 * emacs.c (USAGE): New macro.
9713 (main): Use it to display usage information.
9715 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9717 Support for the menu-help feature:
9719 * msdos.h: Change prototypes of XMenuAddSelection and
9722 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9723 part of the line to the termscript file.
9724 (IT_clear_to_end): Clear the entire line, not just its beginning.
9725 (menu_help_message, prev_menu_help_message): New variables.
9726 (IT_menu_make_room): Make room for the help_text member.
9727 (IT_menu_display): New argument disp_help; all callers changed.
9728 If disp_help is non-zero, store the help text of the active menu
9729 item in menu_help_message.
9730 (XMenuAddPane): Initialize the help_text member to NULL.
9731 (XMenuAddSelection): New argument help_text. Store it in the
9733 (XMenuActivate): New argument help_callback. If the value of
9734 menu_help_message has changed since the last time, display the
9735 menu help message text while waiting for the mouse to move. Clear
9736 the echo area before exiting.
9737 (XMenuDestroy): Free the help_text member.
9739 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9741 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9742 XMenuAddSelection. Pass help callback to XMenuActivate.
9743 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9745 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9747 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9748 and EMACS_SET_USECS.
9750 2000-01-26 Dave Love <fx@gnu.org>
9752 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9754 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9755 an error may be signalled.
9757 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9759 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9760 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9762 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9764 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9766 * charset.c (Fstring): If there is a multibyte char among
9767 the args, always return a multibyte string.
9769 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9771 * sysdep.c (sys_select): Turn atimers off and on instead of
9772 recording and restoring old alarm handler
9774 * process.c (toplevel): Include atimer.h.
9775 (create_process_1): Rewritten.
9776 (create_process): Use atimers instead of alarm.
9777 (wait_reading_process_input) [hpux]: Turn atimers off instead
9778 of turning off SIGALRM.
9779 (wait_reading_process_input): Turn off atimers instead off
9780 calling stop_polling.
9782 * emacs.c (main): Call init_atimer.
9784 * keyboard.c (toplevel): Include systime.h and atimer.h.
9785 (polling_for_input): Removed because unused.
9786 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9787 (poll_timer): New variable.
9788 (poll_for_input, poll_for_input_1): New functions.
9789 (start_polling, stop_polling): Rewritten.
9791 * keyboard.h (polling_for_input): Removed.
9793 * atimer.h, atimer.c: New files.
9795 * Makefile.in (obj): Add atimer.o.
9796 (atimer.o): New target.
9798 * blockinput.h (pending_atimers): Add extern declaration.
9799 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9801 * lisp.h (popup_activated_flag): Add extern declaration.
9803 * xmenu.c (popup_activated_flag): Make externally visible.
9804 (popup_activate_callback) [USE_MOTIF]: Increment
9805 popup_activated_flag.
9806 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9808 * xterm.c (toplevel): Include atimer.h.
9809 (toolkit_scroll_bar_interaction): New variable.
9810 (Fxt_process_timeouts): Removed.
9811 (x_process_timeouts): New function.
9812 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9813 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9814 (x_make_frame_visible): Call poll_for_input_1 instead of
9815 input_poll_signal. Don't call alarm.
9816 (x_initialize): Install timer calling x_process_timeouts.
9818 2000-01-24 Dave Love <fx@gnu.org>
9820 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9821 Don't use -cckr -- apparently not now necessary.
9823 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9825 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9828 2000-01-23 Jason Rumney <jasonr@gnu.org>
9830 * w32fns.c (w32_defined_color): Apply gamma correction before
9831 trying to map to the palette.
9832 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9835 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9836 here. Callers changed to always pass real device context.
9837 (w32_draw_bitmap): Likewise.
9838 (w32_get_glyph_overhangs): Likewise.
9839 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9841 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9842 pfnSetScrollInfo and SetScrollRange.
9843 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9844 back into MULE characters after decoding them.
9845 (x_get_glyph_face_and_encoding): Likewise.
9846 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9847 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9848 (x_produce_glyphs): Calculate per char metrics for a character
9849 that we know exists in default font when font_not_found_p is true.
9851 2000-01-22 Jason Rumney <jasonr@gnu.org>
9853 * makefile.nt (intervals.obj, composite.obj): New modules.
9854 (composite.h): Added as dependency where appropriate.
9856 * w32gui.h (XGCValue): New struct for emulating X GCs.
9858 * w32term.h (XCharStruct): New struct for emulating X.
9860 * w32console.c (turn_on_face, turn_off_face): New functions.
9861 (change_line_highlight): New prototype for new redisplay.
9862 (write_glyphs): Support multibyte text. Support faces.
9864 * w32faces.c: Complete rewrite for new redisplay based on new
9867 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
9868 throughout. struct frame * in place of FRAME_PTR.
9869 Skeleton support for images, toolbars, tooltips from xfns.c.
9870 (Fx_create_frame): Use system default for default scroll bar
9872 (w32_get_arg): Renamed from x_get_arg.
9873 (Fx_file_dialog): New function.
9874 (w32_list_fonts): Check cache before asking system.
9875 (Vw32_enable_synthesized_fonts): New variable.
9876 (Vw32_enable_italics): Obsolete, removed.
9878 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9879 Use SELECTED_FRAME macro.
9881 * w32menu.c: Add skeleton support for help strings on menus.
9882 (add_menu_item): Native checkbox and radio support added, but not
9883 yet enabled due to bugs.
9884 (push_menu_item): Add parameters type, selection and help.
9886 Formatting changes to reduce unnecessary diffs with xmenu.c.
9888 * w32select.c (Fw32_set_clipboard_data): Update call to
9889 find_charset_in_str.
9891 * w32term.c: Complete rewrite for new redisplay based on new
9892 xterm.c with necessary sections merged back in from old w32term.c.
9894 2000-01-21 Richard M. Stallman <rms@gnu.org>
9896 * data.c (set_internal): Further fix in same criterion.
9898 2000-01-20 Richard M. Stallman <rms@gnu.org>
9900 * data.c (set_internal): Fix the criteria for whether
9901 to swap out the old cached binding.
9903 2000-01-19 Dave Love <fx@gnu.org>
9905 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
9907 2000-01-18 Kenichi Handa <handa@etl.go.jp>
9909 * regex.c (re_compile_fastmap): While checking a range table for
9910 `charset', skip flag bits for a character class correctly.
9912 2000-01-17 Gerd Moellmann <gerd@gnu.org>
9914 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
9916 * xfns.c (x_window): Call lw_create_widget with new parameter
9919 * widget.c (EmacsFrameSetCharSize): Change size of children first
9920 because of problems with main window geometry management under
9923 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
9925 (MENU_ITEMS_ITEM_HELP): New enumerator.
9926 (push_menu_item): Add parameter HELP. Record help in menu_items.
9927 (single_menu_item, single_submenu, list_of_items): Call
9928 push_menu_item with new parameter.
9929 (single_submenu): Set help string in widget value.
9930 (menu_highlight_callback): New function.
9931 (set_frame_menubar): Call lw_create_widget with new
9933 (xmenu_show, xdialog_show): Ditto.
9935 2000-01-13 Gerd Moellmann <gerd@gnu.org>
9937 * sound.c (Fplay_sound): Improve doc string.
9939 2000-01-11 Richard M. Stallman <rms@gnu.org>
9941 * lisp.h (set_internal): Enter the new arg.
9943 * eval.c (specbind): Record buffer-local variables specially,
9944 indicating which buffer's binding was saved.
9945 (unbind_to): Restore buffer-local variables specially
9946 in the proper buffer.
9948 * data.c (set_internal): New arg BUF.
9950 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
9951 * data.c (Fset): Pass new arg to set_internal.
9952 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
9954 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9956 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
9959 2000-01-11 Richard M. Stallman <rms@gnu.org>
9961 * minibuf.c (Ftry_completion): Doc fix.
9963 2000-01-11 Gerd Moellmann <gerd@gnu.org>
9965 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
9968 2000-01-11 Andreas Schwab <schwab@suse.de>
9970 * coding.c (code_convert_region): Initialize total_skip.
9972 2000-01-08 Dave Love <fx@gnu.org>
9974 * eval.c (Fuser_variable_p): Check customizability too.
9976 2000-01-07 Gerd Moellmann <gerd@gnu.org>
9978 * minibuf.c (Fcompleting_read): Doc fix.
9980 2000-01-05 Gerd Moellmann <gerd@gnu.org>
9982 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
9985 * xfns.c (x_create_im): New function to set IM and IC of a frame.
9986 Check that input style is supported before trying to create an
9988 (x_window): Call x_create_im.
9990 2000-01-04 Gerd Moellmann <gerd@gnu.org>
9992 * xfns.c (current_gif_memory_src): New variable.
9993 (gif_load): Record the address of the current memory source
9994 in current_gif_memory_src.
9995 (gif_read_from_memory): Use current_gif_memory_src.
9997 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
9998 macros statement form.
10000 * sound.c (struct sound): Renamed from struct sound_file.
10001 (struct sound): Add members `data' and `header_size'.
10002 (enum sound_attr): Add SOUND_DATA.
10003 (current_sound, current_sound_device): Variables renamed from
10004 sound_file and sound_device.
10005 (parse_sound): Parse :data.
10006 (parse_sound): Handle sound data in strings.
10007 (find_sound_type): Function renamed from find_sound_file_type.
10008 (wav_init, au_init): Fail if sound's header_size is smaller than
10009 needed header size.
10010 (wav_play, au_play): Play sounds from string data.
10012 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10014 * lisp.h: Add prototype for allocate_string_data.
10016 * alloc.c (Fgarbage_collect): Return number of live and free
10019 * alloc.c (mark_buffer): Remove code in #if 0.
10021 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10022 (strings_consed): New variable.
10023 (allocate_string): Set it.
10024 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10025 (Fmemory_use_counts): Return strings_consed. Use Flist.
10027 * alloc.c: General cleanup in comments etc. Remove conditional
10028 compilation for `standalone'.
10030 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10032 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10033 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10034 (DONT_COPY_FLAG): Removed.
10035 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10036 (struct sdata, struct sblock): New
10037 (struct string_block): Rewritten.
10038 (STRINGS_IN_STRING_BLOCK): New macro.
10039 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10040 (large_sblocks, string_blocks, string_free_list): New variables.
10041 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10042 (init_strings): Rewritten.
10043 (allocate_string, allocate_string_data, compact_small_strings)
10044 (free_large_strings, sweep_strings): New functions.
10045 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10046 (struct string_block_head, current_string_block)
10047 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10048 (STRING_PAD): Removed.
10049 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10050 (Fgarbage_collect): Don't set mark bit in large strings.
10051 (mark_object): Mark strings differently. Mark symbol names
10053 (survives_gc_p): Test marked strings differently.
10054 (gc_sweep): Sweep strings differently, unmark strings in
10056 (compact_strings): Removed.
10058 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10060 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10061 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10063 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10065 * fileio.c (Finsert_file_contents): Signal error if visiting file
10066 in a non-empty buffer.
10068 * term.c (encode_terminal_code): Fix the previous change.
10070 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10072 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10073 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10075 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10077 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10079 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10080 need to test for MSDOS frames.
10082 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10084 * dosfns.c (unspecified_colors): Remove.
10085 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10087 (msdos_stdcolor_name): Return strings for unspecified fore- and
10088 back-ground colors.
10090 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10091 (syms_of_xfaces): Remove their staticpro's.
10092 (tty_color_name): Return Lisp strings for unspecified fore- and
10093 back-ground colors.
10094 (Finternal_set_lisp_face_attribute): Remove the special treatment
10095 for Qunspecified_{f,b}g.
10096 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10099 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10101 * xdisp.c (reseat_at_next_visible_line_start): Position before
10102 newline only if ending up on a newline.
10103 (next_element_from_ellipsis): Return success. Handle case of
10104 displaying no ellipsis. Fix case of ellipsis defined in display
10106 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10109 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10111 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10112 (Fcolor_supported_p): Renamed from face-color-supported-p.
10114 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10116 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10117 list of colors renamed to tty-defined-color-alist.
10118 (tty_color_name): Pass the frame to tty-color-by-index.
10119 (realize_tty_face): tty-color-alist is now a function which
10120 accepts the frame as argument.
10122 * term.c (Ftty_display_color_p): Accept an optional argument
10125 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10127 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10128 encode_terminal_code.
10130 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10132 * dispnew.c (mode_line_string): Support termcap frames as well.
10134 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10136 * syntax.c (Fforward_word): Undo previous change.
10138 * editfns.c (Fconstrain_to_field): Don't constrain if
10139 inhibit-field-text-motion is non-nil.
10140 (Fline_beginning_position): Undo previous change.
10141 (Fline_end_position): Ditto.
10143 * syntax.c (Fforward_word): Notice field boundaries only if
10144 inhibit-field-text-motion is nil.
10146 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10148 * editfns.c (Vinhibit_field_text_motion): New variable.
10149 (inhibit-field-text-motion): New DEFVAR_LISP.
10150 (Fline_beginning_position, Fline_end_position): Notice field
10151 boundaries only if inhibit-field-text-motion is nil.
10153 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10154 All calls adjusted.
10155 (x_build_heuristic_mask): Likewise.
10156 (xbm_load_image_from_file): Change error output.
10157 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10158 (gif_load, gs_load, x_kill_gs_process): Ditto.
10160 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10161 color indices when accessing raster pixels.
10162 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10163 one of :file or :data.
10164 (enum pbm_keyword_index): Add PBM_DATA.
10165 (pbm_format): Add :data.
10166 (pbm_image_p): Allow either :file or :data.
10167 (pbm_read_file): New function.
10168 (pbm_scan_number): Rewritten to read from string.
10169 (pbm_load): Support :data.
10171 See ChangeLog.8 for earlier changes.
10173 ;; Local Variables:
10174 ;; coding: iso-2022-7bit