1 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4 to a single slash in the middle of file names.
6 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
7 Accept only alphanumeric time zone names.
9 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
11 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
12 a widget to zero height.
14 2001-03-01 Gerd Moellmann <gerd@gnu.org>
16 * window.c (Fwindow_end): Call move_it_past_eol only if
17 ending up on a partially visible line.
19 2001-03-01 Dave Love <fx@gnu.org>
21 * ccl.c (Fccl_execute): Doc fix.
23 2001-03-01 Gerd Moellmann <gerd@gnu.org>
25 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
26 of the tool bar before calling x_figure_window_size.
28 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
29 NULL after destroying it, otherwise XTread_socket can access a
30 destroyed widget when input is unblocked.
32 * xfns.c (x_set_foreground_color): Set the background of the
35 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
36 same name as before, although there was a change in fontsets.
38 2001-02-28 Ken Raeburn <raeburn@gnu.org>
40 * lisp.h (Fframe_parameter): Declare.
42 * window.c (set_window_buffer): Field vscroll is an int, not a
45 2001-02-28 Gerd Moellmann <gerd@gnu.org>
47 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
50 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
53 * alloc.c (toplevel): Include process.h.
54 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
55 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
56 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
57 (allocate_vector, allocate_hash_table, allocate_window)
58 (allocate_frame, allocate_process, allocate_other_vector): New
60 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
61 (mark_maybe_pointer): New function.
62 (mark_memory): Also mark Lisp data to which only pointers
63 remain and not Lisp_Objects.
64 (min_heap_address, max_heap_address): New variables.
65 (mem_find): Return MEM_NIL if START is below min_heap_address or
66 above max_heap_address.
67 (mem_insert): Compute min_heap_address and max_heap_address.
69 * process.c (make_process): Use allocate_process.
71 * frame.c (make_frame): Use allocate_frame.
73 * window.c (make_window, make_dummy_parent): Use allocate_window.
74 (Fcurrent_window_configuration): Use allocate_other_vector.
76 * lisp.h (allocate_vectorlike): Remove prototype.
77 (allocate_vector, allocate_other_vector, allocate_frame)
78 (allocate_window, allocate_process, allocate_hash_table):
81 * fns.c (Fdelete, larger_vector): Use allocate_vector.
82 (make_hash_table, copy_hash_table): Use allocate_hash_table.
84 2001-02-27 Kenichi Handa <handa@etl.go.jp>
86 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
87 treat the produced bytes as a valid multibyte sequence.
89 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
90 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
91 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
92 <ccl_finish>: Set ccl->eight_bit_control properly.
94 * ccl.h (struct ccl_program): New member eight_bit_control.
96 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
98 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
99 accessible_keymaps_char_table.
100 (accessible_keymaps_char_table): Obey `is_metized'.
101 (where_is_internal, Fwhere_is_internal): Don't confuse int and
104 2001-02-26 Gerd Moellmann <gerd@gnu.org>
106 * dispnew.c: Check HAVE_TERM_H before including term.h.
108 2001-02-24 Andrew Innes <andrewi@gnu.org>
110 * makefile.w32-in: Update copyright notice.
112 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
114 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
116 2001-02-24 Kenichi Handa <handa@etl.go.jp>
118 * Makefile.in (lisp): Add international/utf-8.elc.
120 * fontset.c (Fnew_fontset): Fix handling of the case that an
121 element of FONTLIST is a cons of family and registry.
123 2001-02-23 Jason Rumney <jasonr@gnu.org>
125 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
126 to height unconditionally.
128 * w32term.c (x_set_glyph_string_background_width): Extend the
129 background face to the end of the drawing area in the text area,
131 (x_insert_glyphs): Call window_box_left to obtain the left
132 x-coordinate of the area to shift.
134 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
137 2001-02-22 Andrew Innes <andrewi@gnu.org>
139 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
141 ($(BLD)\dispnew.obj):
142 ($(BLD)\editfns.obj):
144 ($(BLD)\filelock.obj):
145 ($(BLD)\keyboard.obj):
146 ($(BLD)\w32proc.obj):
147 ($(BLD)\process.obj):
148 ($(BLD)\sysdep.obj): Ditto.
150 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
152 ($(BLD)/dispnew.$(O)):
153 ($(BLD)/editfns.$(O)):
154 ($(BLD)/fileio.$(O)):
155 ($(BLD)/filelock.$(O)):
156 ($(BLD)/keyboard.$(O)):
157 ($(BLD)/w32proc.$(O)):
158 ($(BLD)/process.$(O)):
159 ($(BLD)/sysdep.$(O)): Ditto.
161 2001-02-22 Gerd Moellmann <gerd@gnu.org>
163 * xdisp.c (forward_to_next_line_start): When taking the shortcut
164 at the start of the function, check that the \n in it->c is
165 from the iterator's current position.
167 * xdisp.c (handle_single_display_prop): Add parameter
168 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
169 properties which replace the display of text with something else.
170 (handle_display_prop): Call handle_single_display_prop with
171 additional argument saying if we already replaced text display
172 with something else. Use AREF.
173 (with_echo_area_buffer_unwind_data, display_menu_bar)
174 (decode_mode_spec_coding): Use AREF and ASIZE.
176 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
177 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
178 * vmstime.h: Files removed.
180 * unexencap.c, unexfx2800.c: Files removed.
182 * dispnew.c (direct_output_for_insert): Give up if we are showing
183 a message or just cleared the message because we might need to
184 resize the echo area window or display an empty echo area.
186 2001-02-21 Gerd Moellmann <gerd@gnu.org>
188 * xdisp.c (redisplay_internal): Do the
189 mark_window_display_accurate after all windows have been
190 redisplayed because this call resets flags in buffers which are
191 needed for proper redisplay.
193 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
194 display_hourglass_p, start_hourglass, cancel_hourglass instead of
197 * w32term.h (struct x_output): Rename busy_cursor to
198 hourglass_cursor, busy_window to hourglass_window, busy_p to
201 * msdos.h (struct x_output): Rename busy_window to
202 hourglass_window, busy_p to hourglass_p.
204 * xterm.h (struct x_output): Rename busy_cursor to
205 hourglass_cursor, busy_window to hourglass_window, busy_p to
208 * xfns.c: Rename everything containing *busy_cursor* and similar
210 (syms_of_w32fns): Rename x-busy-pointer-shape to
211 x-hourglass-pointer-shape, display-busy-cursor to
212 display-hourglass, busy-cursor-delay to hourglass-delay.
214 * w32fns.c: Rename everything containing *busy_cursor* and similar
216 (syms_of_w32fns): Rename x-busy-pointer-shape to
217 x-hourglass-pointer-shape, display-busy-cursor to
218 display-hourglass, busy-cursor-delay to hourglass-delay.
220 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
223 * dispextern.h (start_hourglass, cancel_hourglass)
224 (display_hourglass_p): Renamed from *busy_cursor*.
226 2001-02-20 Gerd Moellmann <gerd@gnu.org>
228 * keyboard.c (read_char): When an event from unread-command-events
229 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
231 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
232 equal to the current buffer.
234 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
235 nil, otherwise we're left with truncate_lines t when a message
236 is printed with message-truncate-lines bound to t.
238 2001-02-19 Gerd Moellmann <gerd@gnu.org>
240 * window.c (Fmove_to_window_line): Undo last change.
241 (displayed_window_lines): Call line_bottom_y to determine
242 the line's bottom position.
244 * dispextern.h (line_bottom_y): Add prototype.
246 * xdisp.c (line_bottom_y): New function extracted from
248 (pos_visible_p): Use it.
250 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
251 set redisplaying_p to 0 here instead of in Frecursive_edit.
252 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
255 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
257 (syms_of_xdisp): Initialize new variables.
258 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
259 Specbind `inhibit-menubar-update' when updating the menu bar.
261 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
264 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
267 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
270 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
271 to the start of the file.
273 2001-02-16 Gerd Moellmann <gerd@gnu.org>
275 * window.c (set_window_buffer): Fix last change.
277 * window.c (set_window_buffer): Set window's vscroll to 0.
279 * window.c (coordinates_in_window): Increase width of area
280 where the vertical line can be dragged.
282 * xterm.c (x_set_glyph_string_background_width): Extend the
283 background face to the end of the drawing area in the text
286 * xdisp.c (handle_single_display_prop): Set iterator's position
287 to where the `display' property starts, like for images.
288 (dump_glyph): New function.
289 (dump_glyph_row): Use it. Dump info about marginal areas.
291 * dispnew.c (direct_output_for_insert): Recognize more cases where
292 glyphs can be written instead of being inserted.
294 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
295 the left x-coordinate of the area to shift.
297 * dired.c (directory_files_internal): Set result list to nil
300 2001-02-15 Kenichi Handa <handa@etl.go.jp>
302 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
303 invalid multibyte sequence, treat *SRC as a character of
306 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
308 * textprop.c (Fset_text_properties): Doc fix.
310 2001-02-15 Gerd Moellmann <gerd@gnu.org>
312 * dispnew.c (update_text_area): Undo change of 2001-01-12.
314 2001-02-14 Dave Love <fx@gnu.org>
316 * coding.c: Doc and message fixes.
318 2001-02-14 Andrew Innes <andrewi@gnu.org>
320 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
321 Emacs frame above the screen size.
323 2001-02-14 Gerd Moellmann <gerd@gnu.org>
325 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
327 2001-02-13 Gerd Moellmann <gerd@gnu.org>
329 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
330 case that TO ends up beyond ZV after running before-change-functions.
332 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
333 the selected window if it is showing the buffer in question.
335 * dired.c (directory_files_internal): Initialize errno.
336 (toplevel): Include errno.h.
338 2001-02-13 Kenichi Handa <handa@etl.go.jp>
340 * xfaces.c (best_matching_font): New parameter width_ratio.
341 Multiply avgwidth by width_ratio.
342 (choose_face_font): Call best_matching_font with width_ratio
343 calculated from the column width of C.
345 2001-02-12 Andrew Innes <andrewi@gnu.org>
347 The following changes are to draw box lines inside characters area
348 if line-width is negative.
350 * w32term.c (x_produce_image_glyph): Pay attention to the case that
351 face->box_line_width is negative.
352 (x_produce_stretch_glyph): Likewise.
353 (x_produce_glyphs): Likewise.
354 (x_estimate_mode_line_height): Likewise.
355 (x_draw_glyph_string_background): Likewise.
356 (x_draw_glyph_string_foreground): Likewise.
357 (x_draw_composite_glyph_string_foreground): Likewise.
358 (x_draw_glyph_string_box): Likewise.
359 (x_draw_image_foreground): Likewise.
360 (x_draw_image_relief): Likewise.
361 (x_draw_image_foreground_1): Likewise.
362 (x_draw_image_glyph_string): Likewise.
364 2001-02-09 Kenichi Handa <handa@etl.go.jp>
366 The following changes are to draw box lines inside characters area
367 if line-width is negative.
369 * xterm.c (x_produce_image_glyph): Pay attention to the case that
370 face->box_line_width is negative.
371 (x_produce_stretch_glyph): Likewise.
372 (x_produce_glyphs): Likewise.
373 (x_estimate_mode_line_height): Likewise.
374 (x_draw_glyph_string_background): Likewise.
375 (x_draw_glyph_string_foreground): Likewise.
376 (x_draw_composite_glyph_string_foreground): Likewise.
377 (x_draw_glyph_string_box): Likewise.
378 (x_draw_image_foreground): Likewise.
379 (x_draw_image_relief): Likewise.
380 (x_draw_image_foreground_1): Likewise.
381 (x_draw_image_glyph_string): Likewise.
383 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
384 and :line-width can be negative.
385 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
388 2001-02-09 Jason Rumney <jasonr@gnu.org>
390 * w32term.c (w32_encode_char): Treat eight bit graphic and control
391 characters the same as ASCII and latin-1.
392 (x_display_and_set_cursor): Check for the focus frame's selected
393 window instead of selected_window.
394 (x_after_update_window_line): Don't clear if frame's internal
395 border width is zero.
396 (x_new_font): Don't change a tooltip's size.
397 (w32_initialize): Set char_ins_del_ok to 1.
399 * w32fns.c (Fx_show_tip): Fix calls to make_number.
400 (x_set_font): If font hasn't changed, avoid recomputing
401 faces and other things.
402 (x_set_tool_bar_lines): Do nothing if frame is
404 (Fx_create_frame): Add the tool bar height to the frame
406 (x_create_tip_frame): Prevent changing the tooltip's
407 background color by specifying a color for the default font
409 (Qcancel_timer): New variable.
410 (syms_of_w32fns): Initialize and staticpro it.
411 (Fx_hide_tip, Fx_show_tip): Use it.
412 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
414 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
416 * w32.c (init_environment): Duplicate local string before putenv.
418 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
420 * charset.c (Fstring): A typo.
422 2001-02-09 Kenichi Handa <handa@etl.go.jp>
424 * charset.c (Fstring): If all arguments are less than 256, return
427 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
428 return a unibyte string.
430 * coding.c (code_convert_region): After detecting a coding, if
431 nothing found, set coding->composing to COMPOSITION_NO.
432 (decode_coding_string): Likewise.
434 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
436 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
439 2001-02-07 Kenichi Handa <handa@etl.go.jp>
441 * charset.c (parse_str_to_multibyte): New function.
443 * charset.h (parse_str_to_multibyte): Extern it.
445 * print.c (print_string): If we are going to print a unibyte
446 string into a multibyte buffer, convert the string to multibyte by
449 2001-02-06 Andrew Innes <andrewi@gnu.org>
451 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
452 been created. It seems we can get sent window messages such as
453 WM_ERASEBKGND before we properly update a frame.
455 2001-02-06 Gerd Moellmann <gerd@gnu.org>
457 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
458 Avoid some unnecessary cursor positioning.
460 2001-02-05 Gerd Moellmann <gerd@gnu.org>
462 * xfaces.c (split_font_name): Compute numeric value of
464 (LFACE_AVGWIDTH): New macro.
466 (check_lface_attrs): Check LFACE_AVGWIDTH.
467 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
468 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
469 (merge_face_vectors): Check LFACE_AVGWIDTH.
470 (Finternal_make_lisp_face): Use AREF.
471 (xm_set_menu_resources_from_menu_face)
472 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
473 (Finternal_lisp_face_empty_p): Use AREF.
474 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
475 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
476 Compare average widths..
477 (best_matching_font): Arrange for comparing average widths.
479 * dispextern.h (enum lface_attribute_index): Add
480 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
482 2001-02-05 Dave Love <fx@gnu.org>
484 * puresize.h: Revert last change following loadup.el change.
486 2001-02-05 Andrew Innes <andrewi@gnu.org>
488 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
489 invocation of temacs, to work with Windows 2000.
490 (bootstrap-emacs): Ditto.
492 2001-02-05 Gerd Moellmann <gerd@gnu.org>
494 * xterm.c (x_display_and_set_cursor): Check for the focus
495 frame's selected window instead of selected_window.
497 * xdisp.c (try_scrolling): If point is in the line below the
498 window, make sure to move the iterator at least a canonical
501 * window.c (Fmove_to_window_line): Don't add 1 if window is
504 2001-02-05 Kenichi Handa <handa@etl.go.jp>
506 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
507 invalid, execute CCL_INVALID_CMD.
508 (ccl_driver): If the CCL program is terminated because of
509 CCL_STAT_INVALID_CMD, copy the remaining source data to the
510 destination instead of throwing them away.
512 2001-02-02 Gerd Moellmann <gerd@gnu.org>
514 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
515 faces and other things.
517 * xdisp.c (get_next_display_element): Fix case of empty
520 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
522 * editfns.c (Fconstrain_to_field): Doc fix.
524 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
525 into `thoroughly', to make it consistent with the doc string.
527 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
529 2001-02-01 Gerd Moellmann <gerd@gnu.org>
531 * search.c (search_buffer): Call set_search_regs with a byte
532 position, not a character position.
534 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
537 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
539 * frame.c (Fmodify_frame_parameters): Doc fix.
541 2001-01-31 Gerd Moellmann <gerd@gnu.org>
543 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
544 identifier which is not reserved by Standard C.
546 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
548 * window.c (enum window_part): New enumeration.
549 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
551 (coordinates_in_window): Return an enumerator from enum
552 window_part. Fix handling of right scroll bar.
553 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
554 `right-fringe' instead of `left-bitmap-area' and
555 `right-bitmap-area'. Use enumerators from enum window_part
556 instead of hard-coded integers.
557 (check_window_containing, window_from_coordinates): Use
558 enumerators from enum window_part instead of hard-coded integers.
559 (syms_of_window): Replace Qleft_bitmap_area and
560 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
562 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
564 * editfns.c (Fformat_time_string): Doc fix.
566 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
568 * keymap.c (Fwhere_is_internal): Use the first valid binding
569 if no ascii binding is found (when firstonly is t).
571 2001-01-31 Gerd Moellmann <gerd@gnu.org>
573 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
574 instead of Finteractive_p.
576 * lisp.h (interactive_p): Add prototype.
578 * eval.c (interactive_p): New function.
579 (Finteractive_p): Use it.
581 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
583 2001-01-31 Dave Love <fx@gnu.org>
585 * .gdbinit (hook-run): Define to run xreload.
587 * textprop.c (Fset_text_properties): Fix newline in doc string.
589 2001-01-30 Gerd Moellmann <gerd@gnu.org>
591 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
592 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
594 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
595 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
596 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
598 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
601 2001-01-30 Dave Love <fx@gnu.org>
603 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
606 2001-01-29 Gerd Moellmann <gerd@gnu.org>
608 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
609 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
611 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
613 * textprop.c (Fset_text_properties): Doc fix.
615 2001-01-29 Gerd Moellmann <gerd@gnu.org>
617 * xdisp.c (forward_to_next_line_start): Remove xassert.
619 2001-01-29 Jason Rumney <jasonr@gnu.org>
621 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
622 returning without releasing it.
624 2001-01-29 Kenichi Handa <handa@etl.go.jp>
626 * w32fns.c (w32_font_match): Allocate three more bytes to regex
627 for '^', '$', and '\0'.
629 2001-01-28 Andrew Choi <akochoi@i-cable.com>
631 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
632 regex for '^', '$', and '\0'.
634 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
635 only if current_sblock has been initialized.
637 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
638 terminal frame even if it is the only visible frame.
640 2001-01-28 Kenichi Handa <handa@etl.go.jp>
642 * fontset.c (font_family_registry): Even if FONTNAME conform to
643 XLFD, if it specifies other fields than family and registry,
644 return FONTANME. New argument FORCE if nonzero cancel that
646 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
647 a signle byte character. Don't set FAMILY part to nil here. It
648 is handled by the caller choose_face_font.
649 (Fnew_fontset): Call font_family_registry with FORCE 0.
650 (Fset_fontset_font): Likewise.
652 2001-01-27 Gerd Moellmann <gerd@gnu.org>
654 * xdisp.c (display_line): Don't treat a newline as fitting
657 2001-01-26 Gerd Moellmann <gerd@gnu.org>
659 * window.c (size_window): Set the window's orig_top to nil when
660 changing heights, so that a future shrink_mini_window won't
661 restore a bogus height.
663 * frame.c (do_switch_frame): If selected frame has a mini-window,
664 resize that to exact size.
666 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
668 * xdisp.c (display_line): Simplify check for glyphs fitting
669 entirely in the line.
671 * xfns.c (xic_style): New variable.
672 (create_frame_xic): Move static variable to global scope for
673 the case that `static' gets defined away.
675 2001-01-26 Kenichi Handa <handa@etl.go.jp>
677 * coding.c (decode_coding): Set a flag for inhibiting
679 (code_convert_region): Always set saved_coding_symbol.
680 (decode_coding_string): Likewise. Update coding->symbol when we
681 encounter a inconsistent eol by the same way as
684 2001-01-25 Gerd Moellmann <gerd@gnu.org>
686 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
689 * xterm.c (x_after_update_window_line): Don't clear if frame's
690 internal border width is zero.
691 (x_clear_area): New function.
692 (x_after_update_window_line, x_clear_end_of_line)
693 (x_scroll_bar_create, x_scroll_bar_set_handle)
694 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
695 instead of XClearArea.
697 * xterm.h (x_clear_area): Add prototype.
699 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
700 which doesn't seem necessary anymore with Lesstif 0.92.
702 2001-01-25 Dave Love <fx@gnu.org>
704 * puresize.h (BASE_PURESIZE): Up to 720000.
706 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
708 2001-01-25 Gerd Moellmann <gerd@gnu.org>
710 * xdisp.c (echo_area_display): Don't call redisplay_internal
711 when Emacs is shutting down. We can't run hooks etc. that
712 would be necessary to do a redisplay.
714 * lread.c (read_integer): Use type EMACS_INT instead of int.
716 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
718 * ccl.c (ccl_driver): Fix last change.
720 2001-01-25 Kenichi Handa <handa@etl.go.jp>
722 * ccl.h (sturct ccl_program): New member suppress_error.
724 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
725 insert error message to the output.
726 (setup_ccl_program): Initialize ccl->suppress_error to 0.
728 * coding.h (struct coding_system): New member suppress_error.
730 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
731 (Fset_terminal_coding_system_internal): Set the member
733 (Fset_safe_terminal_coding_system_internal): Likewise.
735 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
737 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
738 as if it was a `charset'.
740 2001-01-24 Gerd Moellmann <gerd@gnu.org>
742 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
743 value in where_is_cache; the next lookup in the cache returns
744 something bogus if we do.
746 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
748 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
749 if HAVE_WINDOW_SYSTEM isn't defined.
751 2001-01-24 Gerd Moellmann <gerd@gnu.org>
753 * fns.c (sweep_weak_table): Fix code taking items out of
754 the hash collision chain. Some cleanup.
756 * xterm.c (x_new_font): Don't change a tooltip's size.
758 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
759 background color by specifying a color for the default font
762 2001-01-24 Kenichi Handa <handa@etl.go.jp>
764 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
765 a workaround for SunOS 4's cc.
766 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
767 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
768 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
771 2001-01-23 Gerd Moellmann <gerd@gnu.org>
773 * xterm.c (x_set_window_size_1): New function extracted from
775 (x_set_window_size): Use it.
776 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
777 doesn't have a widget, like tooltips.
779 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
781 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
784 2001-01-23 Kenichi Handa <handa@etl.go.jp>
786 * fns.c (Fset_char_table_default): Fix to make sub char-table
789 2001-01-22 Gerd Moellmann <gerd@gnu.org>
791 * xdisp.c (build_desired_tool_bar_string): Make sure we have
792 a desired tool bar string, even if there are no tool bar
795 * xdisp.c (Ftool_bar_lines_needed): New function.
796 (syms_of_xdisp): Defsubr it.
798 * editfns.c (Fformat): Don't extend text properties from arguments
799 to padding chars in the result.
801 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
803 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
805 2001-01-20 Andrew Innes <andrewi@gnu.org>
807 * w32term.c (w32_ring_bell): Only support visible bell on w32
809 (w32_initialize): Don't set term hooks that aren't actually needed
812 * xfaces.c (realize_default_face):
814 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
816 * xdisp.c (handle_single_display_prop): Remove references to
819 * dispnew.c (Fredraw_frame): Remove reference to
822 * frame.h (output_method): Remove output_w32_console method.
823 (FRAME_W32_CONSOLE_P): Remove macro.
825 * frame.c (Qw32_console): Remove variable.
826 (Fframep): Remove references to it.
827 (syms_of_frame): Ditto.
828 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
830 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
833 2001-01-20 Kenichi Handa <handa@etl.go.jp>
835 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
837 2001-01-19 Andrew Innes <andrewi@gnu.org>
839 * w32.c (init_environment): Add a version-independent site-lisp
840 directory to EMACSLOADPATH, after the version dependent one.
842 2001-01-19 Gerd Moellmann <gerd@gnu.org>
844 * editfns.c (Fbuffer_substring): Doc fix.
846 * xdisp.c (message_dolog, message2, message2_nolog): Rename
847 parameter LEN to NBYTES.
849 2001-01-19 Kenichi Handa <handa@etl.go.jp>
851 * charset.c (strwidth): Use c_string_width.
852 (c_string_width): New function.
853 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
856 * charset.h (c_string_width, lisp_string_width): Extern them.
858 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
860 * indent.c (check_composition): Check validity of composition.
862 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
863 characters by calling c_string_width.
864 (x_consider_frame_title): Get byte length of frame tile string
866 (display_mode_element): Pay attention to width of non-ASCII
867 characters by calling strwidth.
869 2001-01-18 Gerd Moellmann <gerd@gnu.org>
871 * xfns.c (Qcancel_timer): New variable.
872 (syms_of_xfns): Initialize and staticpro it.
873 (Fx_hide_tip, Fx_show_tip): Use it.
874 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
876 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
878 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
880 * window.h (WINDOW_LIVE_P): New macro.
882 * window.c (window_size_fixed): New variable.
883 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
886 * eval.c (specbind): If binding a per-buffer variable which
887 doesn't have a buffer-local value in the current buffer, change
888 the global value by changing the value of the symbol bound in all
889 buffers not having their own value, to make it consistent with
890 what happens with other buffer-local variables.
892 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
894 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
895 when searching for a newline.
897 2001-01-18 Kenichi Handa <handa@etl.go.jp>
899 * xdisp.c (display_string): Fix previous change.
901 2001-01-18 Jason Rumney <jasonr@gnu.org>
903 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
904 GLYPH_DEBUG is defined.
905 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
906 true for images with `:ascent 100'.
907 (x_set_mouse_face_gc): If the last used mouse face has gone in the
908 meantime, use face MOUSE_FACE_ID.
909 If first glyph isn't a character glyph, use the ASCII NUL
910 character to determine the face.
911 (expose_area): Do not treat left margin specially.
912 (note_mode_line_highlight): If no local_map, check global keymap.
913 (note_mouse_highlight): Initialize overlay.
914 (clear_mouse_face): Don't return if tip_frame is
916 (show_scroll_bars): Remove unused function.
917 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
918 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
920 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
922 (x_free_frame_resources): Unload relief colors.
924 2001-01-17 Gerd Moellmann <gerd@gnu.org>
926 * xdisp.c (forward_to_next_line_start): Avoid calling
927 get_next_display_element when the newline is already found. This
928 may change the iterator's position, when its current position is
929 equal to the iterator's stop_charpos.
931 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
932 zero, use this method only at the end of a line.
934 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
935 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
936 if SCALABLE_FONTS_P is set.
938 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
939 so that scalable fonts are included.
941 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
942 In the cache, use a key containing the information if scalable
944 (x_load_font): Adapt to change of keys in the font cache.
946 2001-01-17 Kim F. Storm <storm@filanet.dk>
948 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
949 XListFonts to take advantage of font caching.
951 * xterm.c (x_list_fonts): Ensure caching font information when
952 called for a null frame, which is the case frequently when Emacs
955 2001-01-17 Gerd Moellmann <gerd@gnu.org>
957 * xfns.c (QCconversion): Replaces QCalgorithm.
959 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
961 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
964 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
965 not everything could be displayed.
967 * line.h, x-list-font.c: Files removed because unused.
969 2001-01-17 Andrew Innes <andrewi@gnu.org>
971 * dired.c (directory_files_internal): Convert result from readdir
972 to a unibyte string initially, to avoid possible misinterpretation
973 of some bytes as the internal form of Emacs characters.
975 2001-01-17 Kenichi Handa <handa@etl.go.jp>
977 * fns.c (concat): Be sure to avoid putting the same `composition'
978 property on the adjacent regions.
980 2001-01-16 Gerd Moellmann <gerd@gnu.org>
982 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
984 (Fscroll_right, Fscroll_left): Set it here instead, if called
987 * buffer.c (Fset_buffer_modified_p): Set buffer's
988 prevent_redisplay_optimizations_p flag.
990 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
991 * sysdep.c, vmsproc.c, xselect.c: Call
992 redisplay_preserve_echo_area with additional arg.
994 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
997 * xdisp.c (redisplay_preserve_echo_area): Add parameter
998 FROM_WHERE, for debugging.
1000 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1002 * ccl.c (Fregister_ccl_program): Handle the return value of
1003 resolve_symbol_ccl_program correctly.
1004 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
1007 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1009 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1010 has gone in the meantime, use face MOUSE_FACE_ID.
1012 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
1013 x_display_info_for_display returns null, don't try to close
1014 the display; we didn't open it.
1016 * dispnew.c (save_or_restore_current_matrices): Function removed.
1017 (save_current_matrix, restore_current_matrix): New functions.
1018 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1019 restore the frame's current matrix. Due to the glyph pointer
1020 setup done in adjust_glyph_matrix, there is no easy way to make
1021 saving the current matrix in the desired matrix generally correct,
1024 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1026 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1028 (display_line): Optimize for wide characters.
1029 (display_string): Don't try to display a multi-column character
1030 partially. On ttys, produce more than one truncation glyph for
1031 multi-column characters that don't fit on the line.
1033 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1035 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1036 it instead of WORDS_BIGENDIAN. Caller changed.
1038 2001-01-13 Jason Rumney <jasonr@gnu.org>
1040 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1041 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1042 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1043 (tiff_format, gif_format, gs_format): Adapt to change of image
1046 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1047 (x_draw_image_relief, x_draw_image_foreground_1)
1048 (x_draw_image_glyph_string): Adapt to change of image margins.
1050 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1053 * w32bdf.c (search_file_line, get_cached_font_char)
1054 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1056 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1058 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1059 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1060 (Fw32_send_sys_command): Remove unused variables.
1061 (w32_msg_pump): Add parentheses.
1063 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1064 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1067 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1069 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1070 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1071 being a pair of margins.
1072 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1073 to DEFVAR_LISP. Extend doc.
1075 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1077 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1078 pair of integers `(X . Y)', use X for the horizontal and Y for the
1080 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1081 (parse_image_spec): Check it.
1082 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1083 (tiff_format, gif_format, gs_format): Use
1084 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1086 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1087 (x_draw_image_relief, x_draw_image_foreground_1)
1088 (x_draw_image_glyph_string): Adapt to the change of image margins.
1090 * dispextern.h (struct image): Replace member `margin' with
1091 `hmargin' and `vmargin'.
1093 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1096 * dispnew.c (update_text_area): Put code which decrements the
1097 stop position when the row's face extends to the end of the
1100 * xfns.c (x_set_mouse_color): Fix color allocation.
1102 * keyboard.c: Call get_local_map with new argument list.
1104 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1106 * intervals.h (enum map_property): Removed.
1107 (get_local_map): Change prototype.
1109 * keymap.c: Call get_local_map with new argument list.
1110 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1112 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1114 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1115 of the size needed for the tool bar string. For the last image,
1116 use a `display' property that reaches to the end of the string.
1118 * xselect.c (selection_request_dpyinfo): New variable.
1119 (x_handle_selection_request): Set it.
1120 (x_selection_request_lisp_error): Don't call
1121 x_decline_selection_request if selection request's display has
1124 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1125 the unregister_colors before calling XFreeColors.
1127 2001-01-10 Dave Love <fx@gnu.org>
1129 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1130 ${SOME_MACHINE_LISP}, not ${lisp}.
1132 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1134 * xdisp.c (display_line): On ttys, produce more than one
1135 truncation glyph for multi-column characters that don't fit on the
1138 * xselect.c (x_reply_selection_request): Add a comment.
1140 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1141 XkbGetNames instead of XkbGetKeyboard.
1143 2001-01-10 Dave Love <fx@gnu.org>
1145 * sysdep.c (random): Revert the declaration.
1147 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1149 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1150 function string_bytes.
1151 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1153 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1154 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1155 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1156 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1158 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1159 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1160 after sweeping strings, and at the end.
1161 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1163 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1164 ensure that pop_message is called.
1166 * keyboard.c (Fexecute_extended_command): Use a
1167 record_unwind_protect to ensure that pop_message is called.
1169 * lisp.h (push_message_unwind): Add prototype.
1171 * xdisp.c (push_message_unwind): New function.
1173 * fileio.c (do_auto_save_unwind): Do the pop_message here
1174 instead of in Fdo_auto_save.
1175 (Fdo_auto_save): Don't call pop_message.
1177 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1179 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1182 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1184 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1185 when increasing window's vscroll.
1187 * macros.c (Qkbd_macro_termination_hook): New variable.
1188 (syms_of_macros): Initialize and staticpro it.
1189 (pop_kbd_macro): Run kbd-macro-termination-hook.
1191 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1193 2001-01-07 Dave Love <fx@gnu.org>
1195 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1196 arglist, for documentation's sake.
1198 2001-01-06 Andrew Innes <andrewi@gnu.org>
1200 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1203 2001-01-05 Andrew Innes <andrewi@gnu.org>
1205 * term.c (update_end): Don't check updating_frame; for some reason
1206 this can be 0 sometimes, such as after dismissing a popup menu,
1207 and isn't necessary given the explicit frame argument.
1209 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1211 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1212 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1214 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1216 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1219 * xfns.c (x_create_tip_frame): Preserve the value of
1220 face_change_count around the creation of the tip frame.
1222 * xfns.c (last_show_tip_args): New variable.
1223 (compute_tip_xy): New function.
1224 (Fx_show_tip): Reuse an existing tip frame, if possible.
1225 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1227 2001-01-04 Dave Love <fx@gnu.org>
1229 * editfns.c (Fformat): Doc fix.
1231 * systime.h (set_file_times): Prototype.
1233 * widget.h (EmacsFrameSetCharSize_): Prototype.
1235 * sysdep.c (random, srandom): Declare explicitly.
1237 * dispextern.h (move_it_vertically_backward): Declare.
1239 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1241 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1242 like in Fx_create_frame.
1244 * xfaces.c (set_font_frame_param): Don't do anything for
1245 non-graphical frames.
1247 * window.c (Fdelete_other_windows): Set window's window_end_valid
1248 to nil when changing the window's start. Don't change the
1249 window's start when its top position hasn't changed. If we do,
1250 this will set the window's optional_new_start, which act's like a
1251 force_start during redisplay with C-x 1 M-> under particular
1252 circumstances (see report from Per Starback to emacs-pretest-bug
1255 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1257 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1258 short cut at the start of the function. Add an assertion.
1259 (reseat_at_next_visible_line_start): Add an assertion.
1261 * window.c (Frecenter): When changing the window start, set the
1262 window's window_end_valid to nil.
1263 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1265 * dispextern.h (move_it_past_eol): Add prototype.
1267 * xdisp.c (move_it_past_eol): New function.
1269 * window.c (Fwindow_end): Doc fix.
1271 2001-01-03 Dave Love <fx@gnu.org>
1273 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1276 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1278 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1279 the enabled_p flag of the glyph row at window_end_vpos to 0.
1280 (handle_single_display_prop): Fix last change.
1282 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1284 * window.c (Frecenter): Doc fix.
1286 2001-01-02 Andrew Innes <andrewi@gnu.org>
1288 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1290 * frame.h (output_method): Add output_w32_console method.
1291 (FRAME_W32_CONSOLE_P): New macro.
1293 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1294 use output_w32_console method.
1295 (Qw32_console): New Lisp_Object.
1296 (Fframep): Return it.
1297 (syms_of_frame): Init it.
1298 (Fframe_parameters): Report w32console as font for w32_console
1301 * xfaces.c (realize_default_face): Set face foreground and
1302 background to unspecified for w32_console frames.
1303 (realize_face): Realize face cache for w32_console frames.
1304 (realize_tty_face): Accept w32_console frames.
1306 * xdisp.c (handle_single_display_prop): Return if frame is
1308 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1309 necessary, even if running interactively.
1311 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1314 * w32term.c (x_update_begin):
1318 (x_change_line_highlight):
1323 (w32_reassert_line_highlight):
1324 (w32_frame_rehighlight):
1325 (w32_frame_raise_lower): Do nothing if not w32 frame.
1327 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1329 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1330 system doesn't tell us directly.
1331 (Fx_display_visual_class): Implement properly.
1333 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1335 * window.c (Frecenter): Handle centering in graphical frames
1336 specially. Centering on the basis of line counts doesn't work
1337 reliably with variable-height lines.
1339 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1341 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1344 * composite.c (run_composition_function): Remove unused variable
1346 (update_compositions): Remove unused variable `hook'.
1348 * intervals.c (get_local_map): Remove unused variable `tem'.
1350 * doprnt.c (doprnt1): Remove unused variable `size'.
1352 * fns.c (Flength): Remove unused variable `tail'.
1353 (Fdelete): Remove unused variable `size'.
1355 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1358 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1361 * data.c (find_symbol_value): Remove extra 3rd argument in the
1362 call to swap_in_symval_forwarding.
1364 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1367 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1368 (trivial_regexp_p): Remove unused variable `c'.
1369 (boyer_moore): Remove unused variable `k'.
1371 * indent.c (current_column): Remove unused variable `stopchar'.
1372 (Fcompute_motion): Remove unused variable `contin'.
1374 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1376 * dired.c (directory_files_internal): Fix a typo in a comment.
1377 Remove an unused variable `handler'.
1378 (file_name_completion): Remove unused function-scope variable
1380 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1383 * fileio.c (e_write): Remove unused variable
1384 `require_encoding_p'.
1386 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1388 (Fmarker_insertion_type): Remove unused variable `buf'.
1390 * insdel.c (make_gap): Remove unused variable `result'.
1392 * keyboard.c (record_char): Remove unused function-scope variable
1394 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1395 (menu_bar_items): Remove unused function-scope variable `tem'.
1397 * fontset.c (fontset_ref): Remove unused variable `i'.
1398 (fontset_set): Remove unused variables `j' and `tmp'.
1399 (make_fontset): Remove unused variables `i', `j', `elt' and
1401 (make_fontset_for_ascii_face): Remove unused variable `name'.
1402 (fs_load_font): Remove unused variable `font_idx'.
1403 (fs_query_fontset): Remove unused function-local variable
1405 (list_fontsets): Remove unused variable `tail'.
1406 (Fnew_fontset): Remove unused variables `family' and `registry'.
1407 (accumulate_font_info): Remove unused variable `tmp'.
1408 (Ffontset_font): Remove unused variable `id'.
1409 (syms_of_fontset): Remove unused variable `i'.
1411 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1413 (lookup_image): Remove unused variable `file'.
1414 (xbm_load): Remove unused variables `bitmap_data', `height', and
1415 `width'. Remove function-local variable `i', leave the
1417 (gif_load): Remove unused variable `inc'.
1419 * xterm.c (XTread_socket): Remove unused variables `p' and
1421 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1422 leave only the one in the inner block.
1424 * xfaces.c (face_fontset, realize_default_face): Remove unused
1426 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1428 * term.c (encode_terminal_code): Remove unused variable `c'.
1430 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1431 char *' instead of `char *'.
1433 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1434 (Fget_unused_category): Remove unused variable
1436 (Fchar_category_set): Remove unused variables `val', `charset',
1439 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1440 unused variable `i'.
1441 (detect_coding_mask): Remove unused variable `idx'.
1442 (detect_coding): Remove unused variable `i'.
1443 (ccl_coding_driver): Remove unused variable `result'.
1444 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1445 (decode_coding_string): Remove unused variables `to' and
1447 (encode_coding_string): Remove unused variables `gcpro1' and
1448 `saved_coding_symbol'.
1449 (Ffind_coding_systems_region_internal): Remove function-local
1450 variable args[], leave only the block-local one.
1451 (code_convert_region1): Remove unused variable `len'.
1453 * charset.c (char_printable_p): Remove unused variable `chars'.
1454 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1455 (str_to_multibyte): Remove unused variable `c'.
1457 * window.c (size_window): Remove block-local variable `min_size'.
1459 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1460 `header_line_height'.
1461 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1462 enum display_element_type.
1464 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1466 * xterm.c (x_connection_closed): Catch X errors around all
1467 statements that call X. Save away the error message in a local
1470 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1473 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1474 in or at the start of invisible text.
1476 * dispnew.c (update_window): Don't check_current_matrix_flags.
1478 2001-01-01 Jason Rumney <jasonr@gnu.org>
1480 * w32fns.c (x_figure_window_size): Do not allow new_height and
1481 new_width of frame to override specified values.
1483 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1485 * composite.c (find_composition): Fix a code for searching
1488 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1490 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1492 (update_window) [GLYPH_DEBUG]: Call it.
1493 (scrolling_window): Prevent including current rows which are below
1494 what's displayed in the window.
1496 * xdisp.c (try_window_reusing_current_matrix)
1497 <new start <= old start>: Disable rows in the current matrix
1498 which are below the window after scrolling.
1500 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1501 is zero. It's not worth the complexity.
1502 (invisible_text_between_p): Put in #if 0 because unused.
1504 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1506 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1507 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1509 * keyboard.c (echo_char): If C is an integer, always call
1510 push_key_description. Former code could signal an invalid
1513 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1514 If set, print multibyte text.
1515 (Fsingle_key_description): Call push_key_description with
1516 FORCE_MULTIBYTE set.
1517 (describe_buffer_bindings): Likewise.
1519 * lisp.h (push_key_description): Add prototype.
1521 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1522 around the call to redisplay_internal.
1524 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1526 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1528 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1530 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1531 (ccl_driver): New local variable `extra_bytes'.
1533 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1535 * coding.c (setup_coding_system): Initialize
1536 coding->spec.ccl.eight_bit_carryover.
1537 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1539 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1541 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1542 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1543 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1544 (decode_composition_emacs_mule): New function.
1545 (decode_coding_emacs_mule): Decode composition sequence by calling
1546 decode_composition_emacs_mule.
1547 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1548 (encode_coding_emacs_mule): Changed from macro to function. If
1549 a text contains compositions, encode them correctly.
1550 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1551 that decoding and encoding are required.
1553 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1555 * xfaces.c (PT_PER_INCH): New macro.
1556 (xlfd_point_size): Compute real point size from font's pixel size.
1557 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1560 * .gdbinit: Comment out the line pointing to the Lesstif source
1563 * window.c (Frecenter): Use displayed_window_lines instead
1564 of window_internal_height.
1566 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1567 instead of x-toolkit-scroll-bars-p.
1568 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1570 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1571 instead of x-toolkit-scroll-bars-p.
1572 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1574 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1575 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1576 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1578 (add_window_display_history, add_frame_display_history)
1579 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1580 (build_frame_matrix_from_leaf_window): Remove unused code.
1581 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1583 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1584 (update_window) [GLYPH_DEBUG]: Likewise.
1585 (syms_of_display): Defsubr dump-redisplay-history.
1587 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1589 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1590 the end of the prompt. Set echo_after_prompt to the offset
1591 of echoptr in echobuf.
1593 * xdisp.c (init_from_display_pos): Pop until the iterator's
1594 stack is empty; there may be frames for stretch or images
1597 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1598 (save_or_restore_current_matrix): New function for the same
1599 purpose, but more efficient.
1600 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1602 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1604 * xdisp.c (syms_of_xdisp): Fix last change.
1606 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1608 * xdisp.c (syms_of_xdisp): Doc fix.
1610 * xdisp.c (redisplay_window): Remove label restore_buffers;
1611 use finish_scroll_bars instead to make sure that scroll bars
1612 are redeemed. If we don't do this, flickering can result from
1613 scroll bars being destroyed and recreated.
1615 2000-12-22 Jason Rumney <jasonr@gnu.org>
1617 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1618 in the wrong colors when the foreground is not black.
1619 (expose_window): Don't redraw the window that's currently being
1622 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1624 * window.c (size_window): When setting the window's too_small_ok
1625 flag, compare old size with minimum size depending on WIDTH_P,
1626 don't compare with window_min_width.
1628 * window.c (delete_window): Simplify somewhat.
1629 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1630 freeing window matrices. The flag windows_or_buffers_changed is
1631 set, so the next redisplay will consider all windows; this should
1634 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1636 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1638 * ccl.h (struct ccl_program): New member cr_consumed.
1640 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1641 (CCL_READ_CHAR): Handle EOL conversion here.
1642 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1644 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1646 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1649 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1650 otherwise tabs of different size compare equal.
1652 * callint.c (Fcall_interactively): Prevent a compiler warning.
1654 * print.c (print_unwind): Return nil.
1655 (PRINTDECLARE): Initialize all local variables.
1656 (print_preprocess): Add a default case.
1658 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1660 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1662 * window.c (delete_window, Fsplit_window)
1663 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1665 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1667 * dispnew.c (ensure_frame_matrix): Removed.
1668 (save_frame_matrix, restore_frame_matrix): New functions.
1669 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1671 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1672 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1674 2000-12-21 Andrew Innes <andrewi@gnu.org>
1676 * w32term.c (x_update_begin): Regenerate the palette here, rather
1677 than for each window.
1679 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1680 palette is NULL, since this corrupts memory! Also get
1681 display_info reference from frame.
1683 2000-12-21 Jason Rumney <jasonr@gnu.org>
1685 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1687 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1688 to avoid returning without releasing it.
1690 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1692 * keymap.c (push_key_description): Don't convert eight-bit-control
1693 and eight-bit-graphic to multibyte character.
1695 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1696 generic character and CODE1 is nil, return the smallest character
1699 2000-12-20 Dave Love <fx@gnu.org>
1701 * s/osf5-0.h (NSIG): Don't redefine.
1703 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1705 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1706 excluding menu-bar and tool-bar.
1707 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1708 (menu_item_p): Remove.
1709 (where_is_internal_1): Don't ignore menu-items.
1711 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1713 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1716 * window.c (make_window): Initialize window's min_hscroll.
1717 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1718 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1720 (struct saved_window): New member min_hscroll.
1721 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1722 (Fset_window_configuration): Set window's min_hscroll.
1723 (save_window_save): Save window's min_hscroll.
1724 (compare_window_configurations): Compare min_hscroll values.
1726 * window.h (struct window): New member min_hscroll.
1728 * keyboard.c (echo_prompt): Prevent a compiler warning.
1730 * xdisp.c (try_cursor_movement): Fix last change. The real
1731 condition is that PT is at the end of the row, and should
1732 be displayed at the start of the next row.
1734 * xdisp.c (try_cursor_movement): If we end on a partially
1735 visible line, end we already decided to scroll, return -1.
1737 * dispextern.h (ensure_frame_matrix): Add prototype.
1739 * window.c (delete_window, Fsplit_window)
1740 (Fset_window_configuration): Call ensure_frame_matrix.
1742 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1744 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1745 completed, call fake_current_matrices instead of marking frame
1748 2000-12-20 Jason Rumney <jasonr@gnu.org>
1750 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1752 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1754 * fns.c (Frequire): Doc fix.
1756 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1758 * window.c (window_scroll_pixel_based): Don't use
1761 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1762 currently displaying a message.
1764 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1766 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1768 2000-12-18 Andrew Innes <andrewi@gnu.org>
1770 * w32.c (w32_strerror): New function.
1772 * w32.h (w32_strerror): New extern.
1774 * w32fns.c (Fw32_shell_execute): Use it.
1776 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1778 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1780 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1782 * msdos.c (IT_set_face): Obey inverse_video.
1784 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1786 * dired.c (directory_files_internal): Always return decoded filenames.
1788 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1790 * xterm.c (x_connection_closed): Prevent being called recursively
1791 because of an error condition in XtCloseDisplay.
1793 * xdisp.c (init_iterator): If noninteractive, and the frame's
1794 face cache is null, make one.
1796 * xfns.c (show_busy_cursor): Check for live frames more
1799 * process.c (wait_reading_process_input): Check for pending
1800 input when running timers.
1802 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1804 * msdos.c (IT_write_glyphs): Compute the glyph face from
1807 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1809 * process.c (read_process_output): Don't run a filter if the code
1810 decoder produces nothing but carryover.
1812 2000-12-17 Andrew Innes <andrewi@gnu.org>
1814 * w32.c (sys_rename): Only check errno against EEXIST, and not
1815 EACCES, when determining whether rename failed because the target
1816 exists. This was resulting in indefinite looping on Windows 9x if
1817 the source file was locked by another process.
1819 * w32fns.c (Ffile_system_info): New function.
1820 (syms_of_w32fns): Defsubr it.
1822 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1824 * window.c (coordinates_in_window): Fix computation for
1825 position on vertical line between mode lines.
1827 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1828 Don't alter tip_frame or tip_window.
1829 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1832 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1833 Don't alter tip_frame or tip_window.
1834 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1837 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1839 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1840 be consistent with the doc string. Reported by NAKAJIMA Mikio
1841 <minakaji@osaka.email.ne.jp>.
1843 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1845 * xfaces.c (Vface_ignored_fonts): New variable.
1846 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1847 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1849 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1851 * dispnew.c (update_window): Detect pending input every nth line
1852 updated, i.e. do it depending on real work done, and not on the
1855 * xterm.c (expose_window): Don't redraw the window that's
1856 currently being updated.
1858 * window.c (Fset_window_point): Remove test for
1859 cursor_in_non_selected_windows.
1861 * lread.c (read1): Recognize end of file after `\\'.
1863 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1864 not unwind_create_frame.
1866 2000-12-15 Dave Love <fx@gnu.org>
1868 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1871 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1873 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1875 * coding.c (setup_coding_system): Clear all members of the struct
1876 coding_system at first.
1877 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1879 (code_convert_region): Don't override coding->src_multibyte and
1880 coding->dst_multibyte.
1882 * fns.c (Fmd5): Docstring improved.
1884 2000-12-15 Miles Bader <miles@gnu.org>
1886 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1887 are actually marked as mode-lines; otherwise use
1888 estimate_mode_line_height.
1890 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1892 * editfns.c (Fformat): Prevent a buffer overrun when the format
1893 specifies a precision.
1895 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1897 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1898 argument is outside the range [2..3].
1900 2000-12-14 Andrew Innes <andrewi@gnu.org>
1902 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1903 nothing to do. Bind inhibit-quit.
1904 (tip_frame): Make it a Lisp_Object.
1905 (x_create_tip_frame): Set tip_frame after it has been added to
1907 (Fx_show_tip): Don't set tip_frame here.
1908 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1910 (unwind_create_frame, unwind_create_tip_frame): New functions.
1911 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1912 while a frame is only partially constructed.
1914 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1915 (x_free_frame_resources): New function.
1916 (x_destroy_window): Use it.
1918 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1920 * xfns.c (Fx_backspace_delete_keys_p): New function.
1921 (syms_of_xfns): Defsubr it.
1923 * config.in (HAVE_XKBGETKEYBOARD): Add.
1925 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1927 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1928 Always store string in multibyte representation in echobuf.
1929 (echo_char): Always store string in multibyte representation in
1931 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1932 (read_key_sequence): Adjusted for the change of echo_prompt.
1934 * fns.c (Fmd5): Docstring improved.
1936 * lisp.h (detect_coding_system): Prototype adjusted.
1938 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1939 (detect_coding_emacs_mule, detect_coding_iso2022,)
1940 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1941 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1942 argument MULTIBYTEP. Callers changed.
1943 (detect_coding_mask, detect_coding_system): New argument
1944 MULTIBYTEP. Callers changed.
1945 (decode_coding_string): Set coding->src_multibyte and
1946 coding->dst_multibyte before calling detect_coding and detect_eol.
1947 Update them after some coding system is detected.
1949 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1951 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1953 * keyboard.c (menu_bar_items, tool_bar_items):
1954 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1956 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1958 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1960 (unwind_create_frame, unwind_create_tip_frame): New functions.
1961 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1962 while a frame is only partially constructed.
1964 * xterm.h (x_free_frame_resources): Declare.
1966 * xterm.c (x_free_frame_resources): New function.
1967 (x_destroy_window): Use it.
1969 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1970 don't interrupt the update for pending input initially, i.e.
1971 update at least some lines.
1973 * keyboard.c (do_mouse_tracking): Make externally visible.
1975 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1977 * xfns.c (gray_bitmap_bits): Declare `char *'.
1979 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1981 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1982 lines start with a relief line.
1984 2000-12-12 Dave Love <fx@gnu.org>
1986 * window.c (Fdisplay_buffer): Doc fix.
1987 (Fwindow_list): Remove unused var.
1989 * buffer.h (mmap_set_vars): Declare.
1991 * window.h (Fset_window_point): Declare.
1993 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1995 * msdos.c (fast_find_position): Don't overstep the last window row.
1996 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1997 unused variable `area'. When looking for a row under (X,Y), give
1998 up if some of the previous rows is not enabled.
2000 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2002 * window.c (Fset_window_point): If displaying cursors in windows
2003 other than the selected window, make sure redisplay updates
2004 other windows to show the new value of point in the window.
2006 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2008 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2009 the buffer is the sole visible buffer when in the mini-buffer.
2011 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2012 Bind `inhibit-read-only' to t.
2013 (unwind_with_echo_area_buffer): Use AREF.
2015 * xfns.c (Fx_hide_tip): Simplified.
2017 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
2018 GC_MAKE_GCPROS_NOOPS instead of `1'.
2020 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2022 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2024 * xfns.c (Fx_hide_tip): Fix last change.
2026 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2027 nothing to do. Bind inhibit-quit.
2028 (tip_frame): Make it a Lisp_Object.
2029 (x_create_tip_frame): Set tip_frame after it has been added to
2031 (Fx_show_tip): Don't set tip_frame here.
2033 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2035 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2038 * dispextern.h: Change external declaration of tip_frame.
2040 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2041 return an empty string.
2043 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2044 of the window's update_mode_line flag, since the former is set by
2045 force-mode-line-update, not the latter. This makes
2046 column-number-mode slightly faster.
2048 * xdisp.c (try_window_id) <all changes above window start>:
2051 2000-12-11 Paul Eggert <eggert@twinsun.com>
2053 * config.in (HAVE_FTELLO): Remove.
2055 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2056 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2058 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2059 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2061 2000-12-11 Miles Bader <miles@gnu.org>
2063 * window.c (displayed_window_lines): Don't round up when
2064 converting empty space at bottom to lines.
2065 Handle non-newline-terminated final lines properly.
2066 (Fwindow_text_height): New function (used to be in lisp).
2067 (syms_of_window): Initialize it.
2069 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2071 * syntax.c (scan_lists): Check that the right quote char has the
2072 right Sstring syntax when jumping over strings.
2073 (init_syntax_once): Use Smax rather than 13.
2075 2000-12-09 Miles Bader <miles@gnu.org>
2077 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2078 with PARTIALLY, inverting the sense.
2079 (window_scroll_pixel_based): Scroll partially visible lines into
2080 place if we hit the beginning or end of the buffer.
2081 (displayed_window_lines): Don't include partially visible lines.
2082 (Fmove_to_window_line): Skip past any partially visible first line.
2084 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2086 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2088 * tparam.c (tparam1): Change the way buffers are reallocated to be
2089 portable and less obfuscated.
2091 * termcap.c (tgetent): Change the way buffers are reallocated to
2092 be portable and less obfuscated.
2094 * macros.c (store_kbd_macro_char): Change the way buffers are
2095 reallocated to be portable and less obfuscated.
2097 * lread.c (read1): Change the way buffers are reallocated to be
2098 portable and less obfuscated.
2100 * doc.c (Fsubstitute_command_keys): Change the way buffers
2101 are reallocated so that it is portable.
2103 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2105 * dosfns.c (Ffile_system_info): New function.
2106 (syms_of_dosfns): Defsubr it.
2108 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2110 * alloc.c (gc_sweep): Add comment.
2112 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2114 * sound.c (vox_configure): Change order of ioctls. Don't
2115 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2116 Ignore errors when changing volume.
2117 (vox_close): Don't reset the device.
2119 * process.c (read_process_output): Make sure the process marker's
2120 position is valid when the process buffer is changed in
2121 after-change functions. W3 does that.
2123 * xfns.c (x_free_gcs): New function.
2125 * xterm.h (x_free_gcs): Add prototype.
2127 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2130 * xterm.c (x_destroy_window): Call x_free_gcs so that
2131 resources of non-toolkit X windows will be freed.
2133 2000-12-07 Andrew Innes <andrewi@gnu.org>
2135 * w32fns.c (xlfd_charset_of_font): Fix last change.
2137 2000-12-06 Dave Love <fx@gnu.org>
2139 * md5.h (__P): Don't define -- it comes from config.h.
2141 * strftime.c: Change some #if foo to #ifdef foo.
2143 2000-12-06 Andrew Innes <andrewi@gnu.org>
2145 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2147 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2149 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2150 (w32_list_fonts): Don't choke if pattern doesn't specify a
2153 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2155 * alloc.c (gc_sweep): Prevent symbols read during loadup
2158 * xdisp.c (underlying_face_id): New function.
2159 (handle_face_prop, face_before_or_after_it_pos): Use it
2160 to determine the face ``under'' a string. Let strings inherit
2161 the face of the buffer under them.
2163 * xfaces.c (face_at_string_position): Update function comment.
2165 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2166 matrix if the window's left position has changed; we need to
2167 redraw it in this case.
2169 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2171 * window.c (coordinates_in_window): Check mouse on mode-line or
2174 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2175 advertized by the function documentation.
2177 * window.c (syms_of_window): Doc fix.
2179 * sound.c (vox_configure): Set volume for left and right channel.
2180 (sound_cleanup): Return nil.
2182 * xdisp.c (move_it_by_lines): Fix paren typo.
2184 * xterm.c (x_load_font): Don't use the font's max_bounds for
2185 computing the height of the font. If max_bounds' ascent or
2186 descent are greater than the font's ascent or descent, this means
2187 glyphs overlap, which should be handled now by redisplay.
2189 * window.c (Veven_window_heights): New variable.
2190 (syms_of_window): DEFVAR_LISP it.
2191 (Fdisplay_buffer): Check Veven_window_heights before evening the
2194 2000-12-06 Miles Bader <miles@gnu.org>
2196 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2197 update `default-frame-alist' instead of setting no frame parameters.
2199 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2201 * composite.c (update_compositions): Fix typo (use the correct
2204 2000-12-05 Jason Rumney <jasonr@gnu.org>
2206 * md5.h: Remove underscores from function declarations.
2207 (__attribute__, __alignof__) [!__GNUC__]: Define.
2209 * md5.c: Delay include of md5.h until after namespace cleaning.
2211 * makefile.w32-in (fns.o): Depend on md5.h
2212 (md5.o): New target.
2215 * makefile.nt: Likewise.
2217 2000-12-05 Jason Rumney <jasonr@altavista.net>
2219 * w32term.c (expose_area): Complete last change.
2221 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2223 * minibuf.c: Include intervals.h.
2225 2000-12-05 Jason Rumney <jasonr@gnu.org>
2227 * w32term.c (x_produce_glyphs): If a font for a component of
2228 a composition is not found, use 1 pixel dot ascent and 0 dot
2229 descent value to avoid displaying terribly tall empty boxes.
2230 (expose_area): Pass x-coordinate relative to the exposed
2231 area to x_draw_glyphs instead of a window-relative coordinate.
2233 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2235 * xdisp.c (next_element_from_ellipsis): Save face before selective
2236 display in saved_face_id, and set face_before_selective_p.
2237 (reseat_1): Reset face_before_selective_p.
2238 (append_space, extend_face_to_end_of_line): If iterator's
2239 face_before_selective_p is set, use the face from saved_face_id.
2240 (extend_face_to_end_of_line): For tty frames, make sure to
2241 use the right face id when producing spaces at the end of
2244 * dispextern.h (struct it): Add face_before_selective_p.
2246 * keyboard.c (record_char): Don't record identical help-echo
2247 events in recent_keys.
2249 * xterm.c [USE_X_TOOLKIT]: Close the display.
2250 (xim_close_dpy): Handle case that the display has been closed.
2252 * xterm.c (x_destroy_window): Reset the frame's X window after
2255 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2256 variable window_width.
2257 (line_draw_cost): Fix code skipping over spaces at the end of the
2258 line when must_write_spaces is not set.
2259 (scrolling_window): Fix code inserting runs in list of all runs.
2261 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2263 * coding.c (setup_coding_system): Be sure to initialize
2264 coding->category_idx.
2266 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2268 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2270 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2271 area to x_draw_glyphs instead of a window-relative coordinate.
2273 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2274 error in the message.
2276 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2277 timer after having read a key. It's not good for code reading
2278 several keys in a loop, like an input method.
2280 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2281 record undo information for format-decode.
2283 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2284 current buffer is read-only, not if it isn't.
2286 * keyboard.c (record_char): Record `help-echo' input events
2287 in recent_keys only if they display some help. Don't record
2288 `help-echo' events as macro char.
2290 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2292 * editfns.c (save_excursion_restore): Don't move point
2293 in another window if it is showing the wrong buffer.
2294 Avoid the call to Fwindow_live_p, for speed.
2296 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2298 * xfaces.c (struct font_name): New member registry_priority.
2299 (split_font_name): Initialize the above member to zero.
2300 (concat_font_list): New function.
2301 (font_list): Include fonts of all alternative registries.
2302 (FONT_POINT_SIZE_QUANTUM): New macro.
2303 (better_font_p): Ignore point size difference less than
2304 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2306 * xterm.c (x_produce_glyphs): If a font for a component of
2307 a composition is not found, use 1 pixel dot ascent and 0 dot
2308 descent value to avoid displaying terribly tall empty boxes.
2310 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2312 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2314 * coding.h (code_convert_string1): Declare.
2316 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2318 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2321 2000-12-02 Jason Rumney <jasonr@gnu.org>
2323 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2324 correctly for single byte character case.
2325 (w32_per_char_metric): Do not try to make any assumptions about
2326 the metrics of BDF fonts.
2327 (x_estimate_mode_line_height): If `mode-line' face
2328 hasn't a font, use that of the frame, as drawing glyphs
2330 (note_mouse_highlight): Change the cursor shape on the vertical
2331 border between windows [not enabled].
2333 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2335 * w32fns.c (Fx_create_frame): Reintroduce the call to
2336 face-set-after-frame-defaults.
2337 (Vx_window_horizontal_drag_shape): New variable.
2338 (syms_of_xfns): DEFVAR_LISP it.
2339 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2342 2000-12-02 Simon Josefsson <simon@josefsson.org>
2344 * fns.c (Fmd5): Use a different logic to decide the coding system
2347 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2349 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2351 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2354 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2356 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2357 height for YNegative.
2358 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2359 height; also see comment there.
2361 * window.c (coordinates_in_window): Handle computations for
2362 positions on the vertical bar and fringes differently for
2363 window-system frames. Consider some pixels near the vertical bar
2364 as on the bar if the frame doesn't have vertical scroll bars.
2365 Associate positions between mode or header lines with the
2366 right window, the left one.
2368 2000-12-01 Jason Rumney <jasonr@gnu.org>
2370 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2372 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2375 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2377 * window.c (struct saved_window): Add members orig_top and
2379 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2380 (save_window_save, Fset_window_configuration): Save/restore
2381 window's orig_top and orig_height.
2383 2000-12-01 Jason Rumney <jasonr@gnu.org>
2385 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2387 * w32fns.c (x_set_cursor_color): Fix last change.
2389 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2391 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2392 sure that the next redisplay displays the minibuffer, so that
2393 the cursor will be replaced with what the minibuffer wants.
2395 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2396 #ifndef instead of using #if.
2397 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2398 USE_TOOLKIT_SCROLL_BARS is defined.
2400 2000-11-30 Jason Rumney <jasonr@gnu.org>
2402 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2405 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2407 * fns.c (Fmd5): Doc fix.
2409 2000-11-30 Simon Josefsson <simon@josefsson.org>
2411 * fns.c (Fmd5): New function.
2412 (syms_of_fns): Defsubr md5.
2414 * Makefile.in (obj): Add md5.o
2416 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2418 * md5.h, md5.c: New files, taken from glibc.
2420 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2422 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2423 hasn't a font, use that of the frame, as drawing glyphs
2426 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2428 * eval.c (Frun_hooks): Allow 0 arguments.
2430 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2432 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2433 is over the menu bar widget, say it's not on the frame.
2435 * xfns.c (Fx_create_frame): Reintroduce the call to
2436 face-set-after-frame-defaults.
2438 * eval.c (Fsignal): Reset handling_signal.
2440 2000-11-28 Jason Rumney <jasonr@gnu.org>
2442 * w32menu.c (add_menu_item): Reset menu item text when changing
2443 type to radio button.
2445 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2447 * xselect.c: Update copyright.
2449 * window.c (coordinates_in_window): If on a mode or header line,
2450 but sufficiently close to its start, return ``on vertical
2451 border''. This gives us a way to drag windows horizontally when
2452 using toolkit scroll bars.
2454 * xterm.c (note_mouse_highlight): Change the cursor shape
2455 on the vertical border between windows.
2457 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2459 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2460 (syms_of_xfns): DEFVAR_LISP it.
2461 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2463 * textprop.c (text_read_only): New function.
2464 (verify_interval_modification): Use it instead of signaling
2465 `text-read-only'. This makes it easier to catch this error
2468 * xdisp.c (forward_to_next_line_start): Check for newlines,
2469 not end of line, which includes CR.
2471 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2473 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2474 include no-conversion.
2476 2000-11-27 Jason Rumney <jasonr@gnu.org>
2478 * w32fns.c (w32_load_system_font): Always mark font as double byte
2479 if codepage is unicode.
2481 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2483 * xdisp.c (forward_to_next_line_start): If already on a newline,
2484 just consume it to avoid unintended skipping over invisible text
2487 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2488 `vertical-line', `mode-line' and `header-line' events.
2490 * xdisp.c (try_window_id): Avoid starting to display in the middle
2491 of a character, a TAB for instance. This is easier than to set
2492 up the iterator exactly, and it's not a frequent case, so the
2493 additional effort wouldn't really pay off.
2495 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2497 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2500 2000-11-25 Jason Rumney <jasonr@gnu.org>
2502 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2503 to window_from_coordinates should be pixel coordinates.
2505 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2506 redisplay handles them properly.
2508 2000-11-25 Miles Bader <miles@gnu.org>
2510 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2512 2000-11-24 Jason Rumney <jasonr@gnu.org>
2514 * w32.c (init_environment): Set LANG environment variable based on
2515 locale settings, if not set.
2517 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2518 making tool bar smaller. When clearing the frame, also
2519 clear current matrices. Clear frame when tool bar disappears.
2520 Don't use more lines for the tool-bar than is available.
2521 (x_change_window_heights): New function.
2523 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2525 * xdisp.c (init_from_display_pos): If POS says we're already after
2526 an overlay string ending at POS, make sure to pop the iterator
2527 because it will be in front of that overlay string. When POS is
2528 ZV, we've thereby also ``processed'' overlay strings at ZV.
2530 * xfaces.c (lface_from_face_name): Function comment fix.
2532 2000-11-24 Miles Bader <miles@gnu.org>
2534 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2535 apply `mode-line-inverse-video' -- zero means force display using
2536 the default face, non-zero means display using the specialized face.
2537 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2539 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2541 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2544 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2546 * coding.c (decode_coding_emacs_mule): Fix the case of
2547 CODING_EOL_LF, which used uninitialized value of c.
2549 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2551 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2553 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2555 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2558 * frame.h (struct frame): Replace desired_tool_bar_items,
2559 current_tool_bar_items, n_desired_tool_bar_items,
2560 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2562 * frame.c (make_frame): Change initialization of tool bar
2565 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2566 Change references to members deleted from struct frame to use the
2569 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2570 references to members deleted from struct frame to use the new
2573 * dispnew.c (update_frame): Do nothing with frame's tool bar
2576 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2578 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2579 (note_tool_bar_highlight): Change references to members deleted
2580 from struct frame to use the new ones.
2582 2000-11-23 Miles Bader <miles@gnu.org>
2584 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2585 the face's inverse-video attribute, rather than overriding it.
2587 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2589 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2590 making tool bar smaller.
2592 2000-11-22 Dave Love <fx@gnu.org>
2594 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2596 2000-11-22 Miles Bader <miles@gnu.org>
2598 * keyboard.c (Vminibuffer_message_timeout): New variable.
2599 (command_loop_1): Use it to determine message timeout.
2600 (syms_of_keyboard): Initialize it.
2602 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2604 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2606 * sysdep.c: Move the code for declaring h_errno after #include
2609 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2611 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2612 the menu bar when the tooltip is unmapped.
2614 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2615 sole visible buffer when we're currently in the mini-buffer, and
2618 2000-11-21 Jason Rumney <jasonr@gnu.org>
2620 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2621 put on the clipboard.
2622 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2623 copy of what Emacs last put there. If they are the same, do not
2624 use the clipboard copy to avoid losing data due to coding
2627 2000-11-22 Miles Bader <miles@gnu.org>
2629 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2630 (syms_of_minibuf): Initialize it.
2631 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2632 to prompt, don't make read-only.
2634 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2636 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2637 BEFORE/AFTER_POTENTIAL_GC.
2639 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2641 * buffer.c (mmap_free_1): Avoid a compiler warning.
2643 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2645 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2647 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2650 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2652 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2655 * s/gnu-linux.h: Don't use `#cpu'.
2657 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2658 not defined in mman.h.
2660 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2662 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2663 and store an index in the XClientMessageEvent. Storing a
2664 Lisp_Object or pointer can fail on a 64 bit system, since X only
2666 (x_scroll_bar_to_input_event): Get the window from
2669 2000-11-20 Dave Love <fx@gnu.org>
2671 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2673 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2675 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2677 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2679 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2682 * alloc.c (make_string): Fix previous change. Be sure to make
2683 unibyte string correctly.
2685 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2687 * window.c (Fwindow_list): Change parameter list to be XEmacs
2689 (window_list_1): New function.
2690 (window_loop): Use it instead of Fwindow_list.
2692 * sysdep.c (emacs_ospeed): New variable.
2693 (toplevel): Don't declare ospeed extern.
2694 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2696 * termcap.c (ospeed): Remove.
2697 (tputs) [!emacs]: Remove unused code.
2698 (tgetent): Avoid a compiler warning.
2700 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2701 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2702 SCROLL_BAR_X_WIDGET with additional argument DPY.
2704 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2706 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2707 Take the X display as additional argument.
2708 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2709 `Widget' is a pointer type that's not easily stored in Lisp_Object
2710 form in a portable way.
2712 * dispnew.c (update_text_area): Fix last change.
2714 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2716 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2718 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2719 clear current matrices.
2721 * buffer.c (mmap_enlarge): Don't print a message on stderr
2722 if mapping new memory at the end of the existing region fails.
2724 * dispnew.c (update_text_area): Don't skip over equal glyphs
2725 when the last current glyph overlaps the glyph to its right.
2727 2000-11-18 Miles Bader <miles@gnu.org>
2729 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2730 lines that *end* with "..." too (that's the most common case!).
2732 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2734 * xdisp.c (resize_mini_window): Temporarily change to the
2735 mini-window's buffer if necessary.
2737 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2738 the tooltip obscures less text under it.
2740 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2742 * puresize.h (BASE_PURESIZE): Increase to 700000.
2744 2000-11-18 Jason Rumney <jasonr@gnu.org>
2746 * w32term.c (w32_draw_bitmap): Use face to set colors.
2748 2000-11-17 Dave Love <fx@gnu.org>
2750 * lread.c (Fload): Fix #ifdef for pcc.
2752 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2754 * xdisp.c (pos_visible_p): Compute the default character height
2757 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2759 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2760 knowing the line's height; use the default font's height in that
2763 * xfaces.c (weight_table): Add `demi' with the same meaning as
2766 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2768 * dispnew.c (null_row): New global static variable.
2769 (clear_glyph_row): Delete local static variable null_row.
2771 2000-11-15 Jason Rumney <jasonr@gnu.org>
2773 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2774 (w32_alloc_lighter_color): Use new brightness calculations from
2775 xterm.c. Scale delta to be in the range expected by W32.
2776 (w32_draw_relief_rect): Use frame relief colors.
2778 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2780 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2781 (Qinhibit_default_face_x_resources): New variable.
2782 (syms_of_frame): Initialize it.
2783 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2785 * xdisp.c (pos_visible_p): Improve function comment.
2787 * lisp.h (BINDING_STACK_SIZE): New macro.
2789 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2790 reading the directory if readdir returns null and errno is EAGAIN
2793 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2795 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2796 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2797 Set amount_to_scroll to max of dx and scroll_step so that
2798 scroll-conservatively doesn't defeat scroll-step>1.
2799 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2800 scroll-conservatively for line-at-a-time scrolling.
2802 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2804 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2807 * xdisp.c (current_mode_line_height, current_header_line_height):
2809 (init_xdisp): Initialize them.
2810 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2811 and use exact mode line heights if it is set.
2813 * lisp.h (pos_visible_p): Change prototype.
2815 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2816 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2817 and current_header_line_height first.
2818 (current_mode_line_height, current_header_line_height): Declare
2821 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2823 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2824 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2825 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2827 2000-11-14 Miles Bader <miles@gnu.org>
2829 * xterm.c (x_alloc_lighter_color): Include an additive component
2830 too for dark colors, because FACTOR isn't enough.
2831 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2834 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2836 * keyboard.c (show_help_echo): Call message3_nolog with number of
2837 bytes in the help string as 2nd parameter, instead of the number
2840 2000-11-13 Miles Bader <miles@gnu.org>
2842 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2843 (Fload): Use new openp return protocol.
2844 Don't try to use Vload_source_file_function to load .elc files.
2845 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2846 openp return protocol.
2847 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2849 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2851 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2853 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2854 Defined these macros.
2855 (NLIST_STRUCT): Avoid re-defining it.
2857 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2858 -I/usr/contrib/X11R6/include.
2859 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2861 2000-11-10 Jason Rumney <jasonr@gnu.org>
2863 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2865 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2866 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2868 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2869 (Qw32_charset_vietnamese): New symbol.
2870 (xlfd_charset_of_font): New function.
2871 (w32_load_system_font): Use it.
2872 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2873 when Vw32_charset_info_alist is nil to ensure default face always
2874 has font. Use Fcar and Fcdr for safety.
2875 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2876 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2877 pseudo-codepages for special cases.
2878 (w32_to_x_font): New parameter to allow charset portion to be
2879 specified where there is many to one mapping. Callers changed.
2880 (w32_list_fonts): Avoid listing fonts that won't display.
2882 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2884 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2885 (font_list_1): Renamed from font_list.
2886 (font_list): New function, trying alternative registries from
2887 Vface_alternative_font_registry_alist.
2888 (Finternal_set_alternative_font_registry_alist): New function.
2889 (syms_of_xfaces): Initialize and Staticpro
2890 Vface_alternative_font_registry_alist. Defsubr
2891 Finternal_set_alternative_font_registry_alist.
2893 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2895 * lisp.h (Flooking_at): Declare.
2897 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2899 * dired.c (directory_files_internal): Fix a braino.
2901 * dired.c (directory_files_internal): Add missing GCPRO's.
2904 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2906 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2907 (resize_mini_window): Return quickly if Vresize_mini_window is
2908 nil. Don't return if Vmax_mini_window_height is nil.
2910 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2911 (syms_of_xdisp): Initialize them.
2912 (resize_mini_window): Act according to the setting of
2913 Vresize_mini_window.
2914 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2916 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2917 scroll bar widget after configuring it, so that it will appear at
2918 the right position from the start.
2919 (XTredeem_scroll_bar): Cleaned up.
2921 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2923 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2924 font is taller than the frame line, we don't have to bias the
2927 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2929 2000-11-07 Dave Love <fx@gnu.org>
2931 * config.in (HAVE_MKSTEMP): Add.
2933 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2935 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2937 * window.c (Fset_window_configuration): Don't try to preserve
2938 point in the current buffer, if that buffer is displayed in more
2941 * xfaces.c (lookup_named_face): If default face isn't realized,
2942 try to realize it. Return -1 if not successful.
2943 (Fx_list_fonts): Handle case that face cannot be determined.
2944 (Fface_font): Likewise.
2946 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2948 * window.c (displayed_window_lines): Detect partially
2949 visible lines at the bottom correctly.
2951 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2953 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2954 when ensuring we don't do visit in indirect buffer.
2956 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2958 * composite.h (compose_chars_in_text): Add prototype.
2960 * composite.c (Vcomposition_function_table): New variable.
2961 (Qcomposition_function_table): New variable.
2962 (run_composition_function): Call
2963 Vcompose_chars_after_function with three arguments.
2964 (compose_chars_in_text): New function.
2965 (syms_of_composite): Modified the doc-string of
2966 Vcompose_chars_after_function. Declare composition-function-table
2967 as a lisp variable, and initialize it.
2969 * xfns.c (x_encode_text): Suppress producing escape sequences for
2972 * xselect.c: Include composite.h.
2973 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2975 2000-11-05 Andrew Innes <andrewi@gnu.org>
2977 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2979 * sysdep.c (read_input_waiting): Remove extraneous argument to
2982 * w32fns.c (Fx_server_version): Include w32_build_number in the
2985 * w32heap.c (w32_build_number): New variable.
2986 (cache_system_info): Set it.
2988 * w32heap.h (w32_build_number): Add extern.
2990 * emacs.c (syms_of_emacs): Update docstring for
2991 system-configuration, to reflect the actual usage on MS-Windows.
2993 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2995 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2996 process idle timers while waiting for another event.
2998 * dispnew.c (update_frame_line): Handle case where spaces in
2999 the default face are colored.
3001 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3002 window height hasn't changed.
3004 2000-10-31 Jason Rumney <jasonr@gnu.org>
3006 * w32term.c (x_produce_glyphs): Handle composite characters.
3007 (x_draw_glyph_string_foreground)
3008 (x_draw_composite_glyph_string_foreground): Restore old font.
3010 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3012 * minibuf.c (read_minibuf): Reset the undo history just before
3013 starting the recursive-edit.
3015 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3017 * xfaces.c (menu_face_change_count): New variable.
3018 (Finternal_set_lisp_face_attribute): Increment it for changes
3020 (realize_basic_faces): Reflect changes in the `menu' faces
3023 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3024 dy obtained from the iterator's y-position after moving from
3025 scroll_margin_pos to PT; see comment there.
3027 * xdisp.c (safe_eval_handler): Call add_to_log.
3029 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3030 is not a symbol or string.
3032 * xdisp.c (echo_area_display): Don't perform a display update from
3033 inside redisplay. The update will happen anyway at the end of
3034 redisplay, and it can confuse redisplay (GC messages while
3035 redisplaying, for instance.)
3037 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3039 * xrdb.c (x_load_resources): Use the class name in the defaults.
3041 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3042 (regex_compile): Catch bogus \(\1\).
3044 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3046 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3049 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3050 we have a color cache, check that the cached color equals the
3051 allocated color. If not, clear the color cache.
3053 * window.c (displayed_window_lines): Change buffers if necessary.
3054 Fix computation of displayed lines.
3056 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3057 update_menu_bindings to DEFVAR_BOOL.
3059 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3061 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3063 * puresize.h (BASE_PURESIZE): Increase to 680000.
3065 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3067 2000-10-29 Jason Rumney <jasonr@gnu.org>
3069 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3071 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3072 (w32_cache_char_metrics): Handle possibility that 'x' does not
3073 exist in a BDF font.
3074 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3076 * w32bdf.h (bdffont): Add nchars.
3078 * w32bdf.c (set_bdf_font_info): Set it.
3079 (w32_BDF_TextOut): Swap byte order of double byte characters.
3080 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3082 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3084 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3085 don't override the colors in frame's param_alist, unless they are
3088 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3089 reverse the effect of the highlight flag.
3091 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3093 * window.h (Fwindow_live_p): Declare.
3095 * undo.c (record_delete): Check that last_undo_buffer is really a
3096 buffer before applying XBUFFER to it.
3098 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3101 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3103 * lisp.h (KEYMAPP): New macro.
3104 (get_keymap): Remove.
3105 (get_keymap_1): Rename get_keymap.
3107 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3109 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3111 * xmenu.c (single_submenu): Use KEYMAPP.
3112 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3113 Use KEYMAPP rather than Fkeymapp.
3115 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3117 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3118 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3119 Use KEYMAPP rather than Fkeymapp.
3120 (single_submenu): Use KEYMAPP.
3121 (w32_menu_show, w32_dialog_show): Use TRUE.
3123 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3125 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3126 (Fkeymapp): Use KEYMAPP.
3127 (get_keymap): Rename from get_keymap_1. Remove old def.
3128 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3129 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3130 (Fminor_mode_key_binding): Don't raise an error if the binding
3132 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3133 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3135 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3136 Allow Vspecial_event_map to be autoloaded.
3137 (menu_bar_items): Fetch the keymap rather than using keymapp.
3138 (menu_bar_one_keymap): No need to follow func-indirect any more.
3139 (parse_menu_item): get_keymap_1 -> get_keymap.
3140 (tool_bar_items): Fetch the keymap rather than using keymapp.
3141 (read_key_sequence): Use KEYMAPP.
3143 * intervals.c (get_local_map): Use get_keymap rather than following
3144 function-indirections explicitly.
3146 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3148 2000-10-27 Jason Rumney <jasonr@gnu.org>
3150 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3151 point, as Windows has oversized fonts.
3153 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3155 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3157 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3158 (freehook, reallochook): Handle null pointer arguments.
3159 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3161 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3163 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3164 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3165 Giving in to popular pressure to shut up the compiler with casts.
3167 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3169 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3170 signed value, and use a default value computed from the font's
3173 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3175 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3176 that specify a negative underline position can still use underlines.
3178 * window.c (Fpos_visible_in_window_p): Make POS default to
3179 WINDOW's point, not the current buffer's point.
3181 2000-10-26 Dave Love <fx@gnu.org>
3183 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3184 when it's necessary.
3186 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3188 * window.c (size_window): Compute size difference from sum of old
3189 child window sizes instead of from parent's size.
3191 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3192 Handle obscured lines at the top of the window.
3194 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3195 down after the last error condition check.
3197 * frame.c (Fdelete_frame): Run delete-frame-hook.
3199 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3201 * coding.c (decode_coding): Fix previous change (check also
3202 CODING_MODE_LAST_BLOCK).
3204 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3206 * regex.c: More `unsigned char' -> `re_char' changes.
3207 Also change several `int' into `re_wchar_t'.
3208 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3209 (PUSH_FAILURE_POINTER): Don't cast any more.
3210 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3211 We want GCC to complain, since this piece of code makes
3212 re_match non-reentrant, which *should* be fixed.
3213 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3214 (EXTEND_BUFFER): Use RETALLOC.
3215 (SET_LIST_BIT): Don't cast.
3216 (re_wchar_t): New type.
3217 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3218 that those two functions will always properly return.
3219 (IMMEDIATE_QUIT_CHECK): Cast to void.
3220 (analyse_first): Use recursion rather than an explicit stack.
3221 (re_compile_fastmap): Can't fail anymore.
3222 (re_search_2): Don't check re_compile_fastmap for failure.
3223 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3224 Now also sets the new value (passed in a new argument).
3225 (re_match_2_internal): Use it.
3226 Also, use a new var `reg' of type size_t when looping through regs
3227 rather than reuse the inappropriate `mcnt'.
3229 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3230 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3231 (where_is_internal): Renamed from Fwhere_is_internal.
3232 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3233 (Fwhere_is_internal): New function wrapping where_is_internal.
3234 (where_is_internal_1): Handle the case where we're filling the cache.
3235 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3237 2000-10-25 Miles Bader <miles@gnu.org>
3239 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3241 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3243 * window.c (pos_fully_visible_p): Removed.
3244 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3245 if position is visible and/or fully visible.
3247 * lisp.h (pos_visible_p): Add prototype.
3249 * xdisp.c (pos_visible_p): New function.
3251 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3253 * process.c (send_process): If OBJECT is t, it means that the data
3254 is from C string, but we should encode it. Before calling
3255 setup_raw_text_coding_system, be sure to flush out data by the
3256 previous coding system.
3258 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3260 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3261 assignment of startpos to prev when startpos == pos.
3263 * editfns.c (find_field): Set the field stickiness correctly from
3264 overlay fields. Use renamed `text_property_stickiness'.
3265 (text_property_stickiness): Renamed from `char_property_stickiness'.
3266 Only check text properties, not overlays.
3267 * textprop.c (get_char_property_and_overlay): New function.
3268 (Fget_char_property): Use it.
3269 * intervals.h (get_char_property_and_overlay): Add declaration.
3271 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3273 * keymap.c: Use AREF, ASET and ASIZE macros.
3274 (Fmake_sparse_keymap): Docstring fix.
3276 (shadow_lookup): Move up.
3277 Handle the case where lookup-key returns an integer.
3278 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3279 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3280 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3281 Simplify/rewrite the keymap-finding code.
3282 Add check for command shadowing, using shadow_lookup.
3284 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3286 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3287 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3290 2000-10-24 Andrew Innes <andrewi@gnu.org>
3292 * dired.c (directory_files_internal_unwind): New function.
3293 (directory_files_internal): Use it to ensure closedir is called
3294 even if expand-file-name or file-attributes throw, eg. because of
3295 a user interrupt. Also enable immediate_quit while calling
3296 re_search, so that matching can be interrupted as well.
3298 2000-10-24 Andrew Innes <andrewi@gnu.org>
3300 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3302 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3303 so that re_search functions only quit when callers expect them to.
3305 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3307 * regex.c (regex_compile): Change the way of handling a range from
3308 a char less than 256 to a char not less than 256.
3310 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3312 * window.c (size_window): Prevent setting window's width or
3313 height to a negative value (esp. with XSETFASTINT).
3315 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3316 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3317 (protect_malloc_state) [GC_MALLOC_CHECK &&
3318 GC_PROTECT_MALLOC_STATE]: New function.
3319 (PROTECT_MALLOC_STATE): New macro.
3320 (__malloc_initialize, morecore, _malloc_internal)
3321 (_free_internal) _realloc_internal): Use it to make _heapinfo
3322 read-only outside of gmalloc.
3324 * keymap.c: Update copyright.
3326 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3329 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3331 * filelock.c (unlock_all_files): Use unlock_file to expand each
3332 buffer's file_truename before trying remove its lock file.
3334 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3336 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3337 or CRLF, decode EOLs.
3339 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3341 * window.c (Fdisplay_buffer): Fix doc.
3343 2000-10-23 Jason Rumney <jasonr@gnu.org>
3345 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3346 ASCII font of default fontset on Windows.
3348 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3349 xterm.c comment below).
3351 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3353 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3355 * xterm.c (x_connection_closed): Reset handling_signal.
3357 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3360 2000-10-23 Miles Bader <miles@gnu.org>
3362 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3363 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3364 maintain old behavior.
3365 * minibuf.c (Fminibuffer_complete): Likewise.
3367 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3369 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3370 that when a font can't be exactly centered, it errs up rather than
3373 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3375 * fns.c (Fbase64_decode_string): The decoded result should be
3378 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3380 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3382 * dispnew.c [macintosh]: Include macterm.h.
3383 (init_display) [macintosh]: Initialization for window system.
3385 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3386 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3387 syms_of_search, x_term_init, and init_keyboard before calling
3388 init_window_once. Also, call syms_of_xmenu.
3390 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3391 default fontset to Monaco.
3393 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3394 NewMacWindow and DisposeMacWindow.
3395 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3396 instead of calling NewMacWindow and setting fields of
3397 f->output_data.mac directly. Call init_frame_faces.
3398 (Fdelete_frame) [macintosh]: Remove unused code.
3399 (Fmodify_frame_parameters) [macintosh]: Call
3400 x_set_frame_parameters instead of mac_set_frame_parameters.
3402 * frame.h [macintosh]: Define menu_bar_lines field in struct
3403 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3405 * keyboard.c [macintosh]: Include macterm.h.
3406 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3407 and menu_bar_activate_event type events as for X and NT.
3408 (make_lispy_event) [macintosh]: Construct lisp events of type
3409 MENU_BAR_EVENT as for X and NT.
3411 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3412 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3413 (sys_subshell) [macintosh]: Remove definition entirely.
3414 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3415 Vwindow_system_version here. Remove initialization of
3416 Vx_bitmap_file_path.
3417 (read_input_waiting): Correct the number of parameters passed to
3419 Move all Macintosh functions to mac/mac.c.
3421 * term.c [macintosh]: Include macterm.h.
3423 * window.c [macintosh]: Include macterm.h.
3425 * xdisp.c [macintosh]: Include macterm.h. Declare
3426 set_frame_menubar and pending_menu_activation.
3427 (echo_area_display) [macintosh]: Do not return if terminal frame
3428 is the selected frame.
3429 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3430 Allow only the selected frame to set menu bar.
3431 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3432 calling FRAME_EXTERNAL_MENU_BAR (f).
3433 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3435 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3436 and check_x. Declare XCreateGC. Define x_create_gc and
3437 x_free_gc. Initialize font_sort_order.
3438 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3439 but call x_list_fonts instead of w32_list_fonts.
3440 (Finternal_face_x_get_resource) [macintosh]: Do not call
3441 display_x_get_resource.
3442 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3443 (realize_x_face) [macintosh]: Load the font if it is specified in
3445 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3448 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3450 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3451 is nil: since we go to the end of submap anyway, we'd end up
3453 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3454 doesn't obey autoload.
3456 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3458 * msdos.c (dos_set_window_size): Update screen dimension variables.
3460 2000-10-21 Jason Rumney <jasonr@gnu.org>
3462 * w32term.c (w32_cache_char_metrics): Double check that font is
3463 really fixed pitch before trusting tmPitchAndFamily.
3465 2000-10-21 Andrew Innes <andrewi@gnu.org>
3467 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3469 * w32term.h: Extern decl for w32_cache_char_metrics.
3471 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3473 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3474 (w32_unload_font): Free per_char array if present.
3476 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3477 cached information in emulated XFontStruct to handle common cases
3478 quickly. Do not allocate XCharStruct for return.
3479 (w32_native_per_char_metric): New function.
3480 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3482 (x_produce_glyphs): Don't get an HDC. Change calls to
3483 w32_per_char_metric to match arg change above. Remove calls to
3485 (w32_get_glyph_overhangs): Ditto.
3486 (w32_cache_char_metrics): New function.
3488 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3489 ($(BLD)/casefiddle.$(O)): Remove compile command.
3490 ($(BLD)/gmalloc.$(O)): Remove compile command.
3491 ($(BLD)/dispnew.obj):
3492 ($(BLD)/keyboard.obj):
3493 ($(BLD)/w32inevt.obj):
3494 ($(BLD)/w32bdf.obj):
3496 ($(BLD)/buffer.obj):
3497 ($(BLD)/editfns.obj):
3499 ($(BLD)/fileio.obj):
3501 ($(BLD)/indent.obj):
3502 ($(BLD)/insdel.obj):
3503 ($(BLD)/intervals.obj):
3504 ($(BLD)/minibuf.obj):
3506 ($(BLD)/scroll.obj):
3507 ($(BLD)/sysdep.obj):
3508 ($(BLD)/textprop.obj):
3509 ($(BLD)/widget.obj):
3510 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3511 ($(BLD)/term.obj): Add dependency on dispextern.h.
3513 * makefile.nt ($(BLD)\dispnew.obj):
3514 ($(BLD)\keyboard.obj):
3515 ($(BLD)\w32inevt.obj):
3516 ($(BLD)\w32bdf.obj):
3518 ($(BLD)\buffer.obj):
3519 ($(BLD)\editfns.obj):
3521 ($(BLD)\fileio.obj):
3523 ($(BLD)\indent.obj):
3524 ($(BLD)\insdel.obj):
3525 ($(BLD)\intervals.obj):
3526 ($(BLD)\minibuf.obj):
3528 ($(BLD)\scroll.obj):
3529 ($(BLD)\sysdep.obj):
3530 ($(BLD)\textprop.obj):
3531 ($(BLD)\widget.obj):
3532 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3533 ($(BLD)\term.obj): Add dependency on dispextern.h
3535 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3537 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3538 with an additional argument of Qt.
3540 2000-10-21 Miles Bader <miles@gnu.org>
3542 * window.c (pos_fully_visible_in_window_p): New function.
3543 (Fpos_visible_in_window_p): Add FULLY argument.
3544 Use pos_fully_visible_in_window_p.
3545 (window_scroll_pixel_based, window_scroll_line_based): Update
3546 calls to Fpos_visible_in_window_p.
3547 * lisp.h (Fpos_visible_in_window_p): Update prototype
3549 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3551 * alloc.c (toplevel): Conditionalize compilation of mem_*
3552 functions differently.
3554 2000-10-20 Jason Rumney <jasonr@gnu.org>
3556 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3557 mem_init where it used to be. mem_z etc not defined otherwise.
3559 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3561 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3563 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3564 structure definition and related variabled to the top of the file.
3565 Include this code when GC_MALLOC_CHECK is defined.
3566 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3567 register/unregister allocated region.
3568 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3569 which isn't allocated.
3570 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3571 something which is already in use.
3572 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3573 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3574 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3575 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3577 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3578 _malloc_internal instead of malloc.
3579 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3582 2000-10-20 Andrew Innes <andrewi@gnu.org>
3584 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3586 (my_strftime) <macro>: Don't use macro arg list when redefining as
3588 (my_strftime) <function>: Supply 0 as ut argument.
3590 2000-10-19 Jason Rumney <jasonr@altavista.net>
3592 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3593 including dispextern.h, as it stops faces from working.
3595 * w32fns.c (Fx_create_frame): Don't bother calling
3596 face-set-after-frame-default since the caller does it for us
3597 anyway. Clean up calls to x_get_arg to be consistent with X.
3599 * w32term.c (x_produce_glyphs): Handle
3600 unibyte_display_via_language_environment correctly.
3601 (w32_draw_box_rect): Fix the calculation of width and height.
3603 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3604 as it has stopped working.
3605 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3608 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3610 * eval.c (skip_debugger): Prevent a compiler warning.
3611 (Fcondition_case): Likewise.
3612 (Fbacktrace_frame): Use a null interactive spec.
3614 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3616 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3618 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3620 * strftime.c: Sync with glibc, file version 1.78.
3621 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3622 should no longer be used according to ISO 8601.
3624 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3625 no map for meta_prefix_char, don't try to use it as a keymap.
3626 Instead, if T_OK is non-zero, look up a default binding, if any,
3627 otherwise, if T_OK is zero, return nil.
3629 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3630 (x_to_xcolors, png_load): Use x_query_color.
3632 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3634 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3636 (x_copy_color, x_alloc_lighter_color): Likewise.
3638 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3639 (x_query_color, x_query_colors): Add prototype.
3641 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3642 check_string_bytes only if not noninteractive, increase count to 50.
3644 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3646 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3649 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3651 * alloc.c (pure_bytes_used): Renamed from pureptr.
3653 (pure_alloc): New function.
3654 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3656 (Fpurecopy): Use PURE_POINTER_P.
3658 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3659 PT has moved backward.
3661 * xdisp.c (cursor_row_p): Take continued lines into account.
3663 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3665 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3666 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3667 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3670 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3671 of selective display off while searching for the next line start.
3673 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3675 * Makefile.in (term.o): Depend on dispextern.h.
3677 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3679 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3681 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3683 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3684 the iterator at the beginning, so that they can be set later on,
3685 for instance in reseat_at_next_visible_line_start, without being
3688 * xfns.c (pbm_format): Add :foreground and :background keywords.
3689 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3690 (xbm_load): Recognize foreground and background color
3693 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3695 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3697 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3700 * msdos.c (IT_set_face): Compare highlighted face with the default
3701 face, and invert colors if these faces' colors are identical.
3702 (Fmsdos_remember_default_colors): Don't swap foreground and
3703 background colors in initial_colors[].
3704 (IT_set_frame_parameters): Don't swap frame's foreground and
3705 background pixels. If ALIST includes "(reverse . t)", swap
3706 foreground-color and background-color properties in frame's
3707 param_alist. If the original frame's param_alist doesn't specify
3708 the colors, store unspecified-fg and unspecified-bg, reversed if
3711 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3712 the colors are unspecified and reversed, reverse fore- and back-
3713 ground in the returned value.
3714 (Fframe_parameter): Ditto.
3716 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3718 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3719 get_last_unchanged_at_beg_row.
3720 (find_first_unchanged_at_end_row): Renamed from
3721 get_first_unchanged_at_end_row.
3722 (find_first_unchanged_at_end_row): Convert assertions to
3723 unconditional tests which abort. When looking for a row in
3724 unchanged text, don't go further back than first_text_row.
3726 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3727 Don't add in the last line's height when deciding if the new
3728 position is below the scroll margin.
3730 2000-10-16 Miles Bader <miles@gnu.org>
3732 * editfns.c (Fconstrain_to_field): Check carefully for field
3733 boundaries if either OLD_POS or NEW_POS has a non-nil field
3734 property, even if they're the same.
3736 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3738 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3739 height for XFillRectangle.
3741 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3743 * syntax.c (Fstring_to_syntax): New function extracted from
3744 Fmodify_syntax_entry.
3745 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3746 (skip_chars, Fforward_comment): Remove unused variables.
3747 (syms_of_syntax): Add defsubr for string-to-syntax.
3748 (describe_syntax): Add code for comment and string fences.
3750 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3752 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3753 Do the meta->esc mapping. Call get_keyelt before returning.
3754 Start scanning from the second element (the first is always `keymap')
3755 to make it easier to detect when we reach a parent map.
3756 Handle the case of inheriting from a symbol whose function is a map.
3757 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3758 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3759 (get_keyelt, Flookup_key): Update call to access_keymap.
3760 Remove the meta->esc mappings.
3761 (define_as_prefix): Delete old disabled code.
3762 (menu_item_p): New function.
3763 (where_is_internal_1): Skip over the few remaining menu items.
3764 * lisp.h (access_keymap): Update prototype.
3765 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3766 Update call to access_keymap.
3767 (follow_key, read_key_sequence): Update calls to access_keymap.
3768 Remove the meta->esc mappings.
3770 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3772 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3773 with additional argument.
3775 * xdisp.c (cursor_row_p): New function.
3776 (try_cursor_movement, display_line): Use it.
3778 * xdisp.c (append_space): Also save/restore iterator's current
3779 character and its length.
3781 * xdisp.c (init_from_display_pos): Add an assertion.
3782 (handle_stop): Don't set iterator's add_overlay_start.
3783 (handle_invisible_prop): Likewise.
3784 (load_overlay_strings): If text under an overlay is invisible,
3785 take both before- and after-strings into account when the iterator
3786 is positioned either at the start or at the end of the overlay.
3787 (forward_to_next_line_start): Rewritten.
3788 (reseat_at_next_visible_line_start): Rewritten.
3789 (set_iterator_to_next): Add parameter RESEAT_P.
3791 * dispextern.h (struct it): Remove member add_overlay_start.
3792 (set_iterator_to_next): Change prototype.
3794 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3796 * coding.c (code_convert_region): Be sure to initialize
3797 coding->category_idx.
3798 (decode_coding_string): Set coding->src_multibyte and
3799 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3800 (encode_coding_string): Set coding->src_multibyte and
3801 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3803 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3805 * xfns.c (Fx_create_frame): Don't bother calling
3806 face-set-after-frame-default since the caller does it for us anyway.
3808 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3810 * window.c (coordinates_in_window): Fix detection of vertical line
3811 on character terminals.
3813 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3815 * editfns.c (save_excursion_save): Additionally record the
3817 (save_excursion_restore): If buffer was visible in a window, and a
3818 different window was selected, and the old selected window is
3819 still live, restore point in that window.
3821 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3823 * xterm.c (x_produce_glyphs): Handle
3824 unibyte_display_via_language_environment correctly.
3826 * regex.c (regex_compile): Change the way of handling a range from
3827 unibyte char to multibyte char.
3829 * syntax.c (skip_chars): Change the way of handling a range from
3830 unibyte char to multibyte char.
3832 * process.c (read_process_output): Cancel previous change.
3834 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3836 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3838 * charset.c (Ffind_charset_string): Doc fix.
3839 (Ffind_charset_region): Doc fix.
3841 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3843 * process.c (read_process_output): Fix previous change. Adjust
3844 multibyteness of text to insert in a buffer by
3845 string_make_unibyte/multibyte instead of
3846 Fstring_as_unibyte/multibyte.
3848 2000-10-10 Andreas Schwab <schwab@suse.de>
3850 * alloc.c (mark_object): Remove all workarounds installed on
3853 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3855 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3857 (base64_encode_1): Make it work for a text of multibyte form.
3858 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3859 case. Don't call str_to_multibyte because base64_decode_1
3860 produces correct multibyte form for eight-bit codes.
3861 (Fbase64_decode_string): Adjusted for the change of
3863 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3864 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3867 * charset.h (CHAR_STRING): Optimized for single byte characters.
3869 2000-10-09 Andreas Schwab <schwab@suse.de>
3871 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3872 -1 after socket is closed, to fall through to error processing.
3874 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3876 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3877 variables. If ALIST includes foreground-color or
3878 background-color, change also the colors of the default face for
3881 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3883 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3884 them extern (they are defined on xfaces.c).
3885 (syms_of_msdos): Don't intern and don't staticpro
3886 Qbackground_color and Qforeground_color.
3888 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3890 * frame.c (Fframe_parameter): For non-windowed frames, if
3891 f->param_alist says foreground or background color is unspecified,
3892 call tty_color_name to return the color name computed from the
3893 frame's current colors.
3895 2000-10-06 Dave Love <fx@gnu.org>
3897 * terminfo.c (ospeed): Don't declare.
3899 * sysdep.c: Don't include string.h.
3900 (h_errno): Declare conditional also on TRY_AGAIN.
3902 * charset.c (Ffind_charset_string): Doc fix.
3904 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3905 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3908 2000-10-05 Dave Love <fx@gnu.org>
3910 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3911 position like menu-bar.
3913 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3915 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3917 * xdisp.c (handle_single_display_prop): Use safe_call1.
3918 (safe_call): Renamed from call_function.
3919 (safe_call1): New function.
3920 (handle_fontified_prop): Use safe_call1 instead of call1.
3921 (safe_eval): Renamed from eval_form.
3922 (safe_eval_handler): Renamed from eval_handler.
3923 (handle_single_display_prop, display_mode_element): Use safe_eval
3924 instead of eval_form.
3926 * xfaces.c (merge_face_heights): Use safe_call instead of
3929 * keyboard.c (show_help_echo): Use safe_call instead of
3930 call_function; use safe_eval instead of eval_form.
3932 * lisp.h (safe_call): Renamed from call_function.
3933 (safe_eval): Renamed from eval_form.
3934 (safe_call1): Add prototype.
3936 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3938 * xfns.c (image_ascent): Rearrange ascent calculation for the
3941 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3943 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3944 (where_is_internal_1): Don't bother ignoring menu-items any more.
3946 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3948 * keyboard.c (update_menu_bindings): New variable.
3949 (parse_menu_item): Use AREF. If update_menu_bindings
3950 is 0, don't update menu bindings.
3951 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3953 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3955 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3958 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3960 * syntax.c (forw_comment): Match nestedness of ender/starter.
3961 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3962 (prev_char_comstart_first): Remove.
3963 (back_comment): Check two-char comment markers more carefully
3964 to better handle overlapping cases like *//* or /* */* */ ...
3965 Match nestedness of ender/starter.
3967 2000-10-02 Dave Love <fx@gnu.org>
3969 * config.in (HAVE_GAI_STRERROR): Add undef.
3971 * process.c (Fopen_network_stream): Use it.
3973 * m/alpha.h (NO_REMAP): Don't define.
3975 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3977 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3978 return with a string converted to an integer or vice versa when
3979 Vmocklisp_arguments is t.
3980 (Fsignal): Likewise. The function can return for `quit'.
3981 (struct gcpro): Declare member `var' to point to a volatile
3984 * eval.c (error): Prevent compiler warning.
3986 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3988 * keymap.c (keymap_memberp): New function.
3989 (Fset_keymap_parent): Use it.
3990 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3991 Use keymap_memberp to avoid creating cycles.
3992 (access_keymap): Use KEYMAPP.
3994 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3996 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3997 gai_strerror. Make sure xerrno is set if connect fails. Improve
4000 2000-09-29 Jason Rumney <jasonr@gnu.org>
4002 * w32term.c (w32_char_font_type, w32_encode_char)
4003 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4004 (w32_bdf_per_char_metric): New function.
4005 (w32_per_char_metric): Use it.
4006 (x_draw_glyph_string_background): Always draw background for BDF
4009 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4010 GDI object which is a scarce resource.
4012 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4013 (get_quoted_string): Fix limit on memchr search.
4014 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4015 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4016 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4017 (get_cached_font_char, cache_char_offset): Use macro
4018 BDF_CODEPOINT_RANGE_COVER_P.
4019 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4020 (clear_cached_bitmap_slots): New function.
4021 (GET_HEX_VALUE): G-Z, g-z are not hex.
4022 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4023 (get_bitmap_with_cache): Use new cache implementation.
4024 (create_offscreen_bitmap): New function.
4025 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4027 * w32term.c (x_produce_glyphs): If the distance from the current
4028 position to the next tab stop is less than a canonical character
4029 width, use the tab stop after that.
4030 (x_draw_glyphs): Handle case START and END are out of bounds more
4032 (x_clear_mouse_face): Block/unblock input.
4033 (x_display_and_set_cursor): Don't show a hollow box cursor for
4034 buffers whose cursor_type is nil.
4036 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4038 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4041 * dispextern.h (updating_frame): Declare extern.
4043 2000-09-29 Andreas Schwab <schwab@suse.de>
4045 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4047 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4049 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4050 use its function definition.
4051 (tool_bar_items): Likewise.
4053 * lisp.h (fatal): Declare NO_RETURN.
4055 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4057 * keymap.c: Remove the line "#undef NULL".
4059 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4061 * xterm.c (x_make_frame_visible): Try harder to make the frame
4064 2000-09-28 Dave Love <fx@gnu.org>
4066 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4068 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4070 * .gdbinit (xreload): Note its need on GNU/Linux.
4072 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4073 r_alloc, r_alloc_free.
4075 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4077 * syntax.c (skip_chars): Handle negation correctly.
4079 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4081 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4082 with non-zero FORCE_P argument.
4084 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4087 * xdisp.c (window_box_height): Add an assertion.
4089 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4090 tool-bar than is available.
4091 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4093 2000-09-27 Dave Love <fx@gnu.org>
4095 * s/irix6-5.h: Now works 64-bit. Tidied.
4097 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4099 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4100 instead of BITS_PER_INT.
4101 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4102 EMACS_UINT, respectively.
4103 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4105 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4107 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4109 * window.c (freeze_window_starts): Construct last argument for
4110 foreach_window differently.
4112 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4114 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4115 EMACS_UINT instead of `int' and `unsigned int'.
4116 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4118 * frame.h (struct frame): Make the `nothing' member of union
4119 output_data an EMACS_INT.
4121 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4123 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4124 size in the sdata structure.
4125 (SDATA_NBYTES, SDATA_DATA): New macros.
4126 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4127 differently for the different layout of the sdata structure.
4128 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4130 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4131 Check that size recorded in the string size and size recorded in
4132 the sdata structure agree.
4134 2000-09-25 Dave Love <fx@gnu.org>
4136 * buffer.c: Include stdio.h.
4138 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4140 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4142 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4143 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4145 (__malloc_extra_blocks): Declare as __malloc_size_t.
4147 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4149 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4151 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4152 (read_char): If help-echo is showing, preserve the echo area
4155 * xdisp.c (help_echo_showing_p): New variable.
4156 (set_message): Reset it to 0.
4157 (init_xdisp): Initialize help_echo_showing_p.
4159 * dispextern.h (help_echo_showing_p): Declare extern.
4161 * config.in: Fix typo in __GNUC_MINOR__.
4163 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4165 * s/freebsd.h (POSIX_SIGNALS): Define.
4167 * xterm.c (x_clear_mouse_face): Block/unblock input.
4169 2000-09-24 Dave Love <fx@gnu.org>
4171 * fns.c (base64_encode_1): Fix last change.
4173 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4175 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4177 * xdisp.c (try_window_reusing_current_matrix): More fixes
4178 for the case window has a header-line.
4180 2000-09-22 Dave Love <fx@gnu.org>
4182 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4185 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4187 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4189 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4191 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4194 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4197 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4198 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4199 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4202 * marker.c (byte_char_debug_check): Return void.
4204 * xfns.c (Fx_create_frame): Set default frame parameter value
4205 for tool-bar-lines to 1.
4207 * dispnew.c (scrolling_window): Compare y-positions of rows
4208 equal at the start. Some simplification.
4210 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4211 reused rows' y-position in the case window has a header-line, and
4212 new window start is greater than old window start.
4214 * process.c (process_sent_to): New variable.
4215 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4216 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4217 Declare more parameters volatile.
4219 * lread.c (Vrecursive_load_depth_limit): New variable.
4220 (Fload): Check recursive loads whose recursion depth exceeds
4221 Vrecursive_load_depth_limit.
4222 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4224 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4226 * fileio.c (Fread_file_name): Doc fix.
4228 * editfns.c (Fmessage_or_box): Doc fix.
4230 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4232 * xfns.c (xbm_scan): Allow C-style comments.
4234 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4235 symbols are specified, add color translations to the cache.
4236 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4238 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4240 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4241 structures to xpm_init_color_cache.
4243 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4245 * dispnew.c (update_window_line): Make sure to always draw
4248 2000-09-19 Andrew Innes <andrewi@gnu.org>
4250 * makefile.nt (bootstrap-emacs): Don't change directory.
4252 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4254 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4256 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4257 If output buffer is too small, signal an appropriated error.
4259 2000-09-18 Dave Love <fx@gnu.org>
4261 * keyboard.c (menu_bar_items, tool_bar_items)
4262 (current_active_maps): Remove redundant get_local_map call.
4264 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4266 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4267 cursor for buffers whose cursor_type is nil.
4269 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4270 a feature to implement that is already implemented.
4271 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4274 * xfns.c (x_clear_image_1): New function.
4275 (x_clear_image): Use it.
4276 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4279 * dispnew.c (update_window): Move test for invisible lines
4280 at the top to update_window_line.
4281 (update_window_line): Handle invisible lines here.
4283 * xfns.c (clear_image_cache): Clear current matrices of all
4284 frames sharing an image cache. Block input while freeing
4285 images. Fix timestamp comparison.
4286 (x_clear_image): Also free the mask.
4288 * xfns.c (lookup_image): Block input while loading the image so
4289 that we won't get interrupted in a state where the image isn't yet
4291 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4292 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4293 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4294 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4297 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4299 * dispnew.c (update_window): Make sure to make desired rows
4300 current even if they are completely invisible at the top
4303 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4305 * xfns.c (lookup_image): Build mask before applying an algorithm.
4306 Recognize algorithm `disabled'.
4307 (cross_disabled_images): New variable.
4308 (COLOR_INTENSITY): New macro.
4309 (x_detect_edges): Use COLOR_INTENSITY.
4310 (x_disable_image): New function.
4311 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4313 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4314 disabled state, don't apply an image transformation algorithm if
4315 the user specified an image for the disabled state. Use
4316 `:algorithm disabled' for creating a disabled item's image if the
4317 user hasn't specified an image.
4319 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4320 allocation functions with the XPM lib.
4321 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4322 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4323 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4324 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4325 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4327 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4328 functions, if possible, because these handle color allocation
4329 failure more gracefully.
4330 (Fimage_mask_p): New function.
4332 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4333 (Qedge_detection, Qheuristic): New symbols.
4334 (syms_of_xfns): Initialize new symbols.
4335 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4336 `algorithm (edge-detection ...)'.
4337 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4338 (tiff_format, gif_format, gs_format): Add `:mask'.
4339 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4340 (GIF_MASK, GS_MASK): New enumerators.
4341 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4342 (emboss_matrix, laplace_matrix): New variables.
4343 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4344 (x_edge_detection): New functions.
4345 (x_laplace): Rewritten in terms of x_detect_edges.
4346 (x_build_heuristic_mask): If image has a mask, free it.
4348 2000-09-14 Andrew Innes <andrewi@gnu.org>
4350 * makefile.w32-in: Revert to Unix line endings.
4352 2000-09-14 Andrew Innes <andrewi@gnu.org>
4354 * makefile.w32-in: Standardize indentation somewhat.
4355 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4356 cater for differences between shells.
4358 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4360 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4362 * xterm.c (x_produce_glyphs): If the distance from the current
4363 position to the next tab stop is less than a canonical character
4364 width, use the tab stop after that.
4366 2000-09-14 Dave Love <fx@gnu.org>
4368 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4370 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4372 * xdisp.c (handle_fontified_prop): While running fontification
4373 functions, bind `fontification-functions' and
4374 `after-change-functions' to nil.
4376 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4377 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4379 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4381 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4382 USE_MMAP_FOR_BUFFERS.
4384 * insdel.c (make_gap): Use enlarge_buffer_text.
4386 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4387 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4388 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4389 from former r_alloc_* functions in ralloc.c.
4390 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4392 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4393 (mmap_init) [REL_ALLOC_MMAP]: New function.
4394 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4395 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4398 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4399 (enlarge_buffer_text): Add prototype.
4401 * ralloc.c: Remove everything having to do with the use of mmap.
4403 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4405 * sound.c (Fplay_sound): Doc fix.
4407 * keyboard.c: Avoid some more compiler warnings.
4408 (parse_tool_bar_item): Ignore cached key bindings.
4410 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4411 and allocation of Lisp data.
4413 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4415 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4416 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4419 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4421 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4423 * ccl.c: Comment fixed.
4424 (MAX_MAP_SET_LEVEL): Increased to 30.
4425 (PUSH_MAPPING_STACK): Enclose with do-while block.
4426 (POP_MAPPING_STACK): Likewise.
4427 (stack_idx_of_map_multiple): New variable.
4428 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4429 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4430 call the corresponding CCL program by
4431 CCL_CALL_FOR_MAP_INSTRUCTION.
4432 (ccl_driver) <CCL_MapSingle>: Likewise.
4433 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4434 with the case where looking up process reaches to the end of
4435 map-set, and call CCL programs as the above change.
4437 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4439 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4440 that might be clobbered by longjmp.
4441 (check_x_display_info, x_decode_color, create_frame_xic)
4442 (Fx_display_backing_store, Fx_display_visual_class)
4443 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4446 * lread.c (init_lread): Set Vloads_in_progress to nil.
4447 (Fload): Show list of recursively loaded files, when signaling an
4450 * lread.c (Vloads_in_progress): New variable.
4451 (record_load_unwind): New function.
4452 (Fload): Check for recursive loads.
4453 (syms_of_lread): Initialize Vloads_in_progress.
4454 (read_integer, read1): Avoid some compiler warnings.
4456 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4459 2000-09-11 Miles Bader <miles@gnu.org>
4461 * editfns.c (Fbuffer_string): Doc fix.
4463 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4465 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4467 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4469 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4470 whether to include other header files.
4472 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4474 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4475 by Fmemq as a boolean.
4477 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4479 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4481 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4483 * ralloc.c (mmap_fd): Remove initializer which can make it
4484 read-only in a dumped Emacs.
4485 (mmap_fd_1): New variable.
4486 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4487 restore it from there.
4488 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4489 unconditionally so that mmap_fd can be initialized there.
4490 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4491 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4492 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4494 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4496 * xdisp.c (dump_glyph_row): Fix printf format string.
4497 (display_line, move_it_in_display_line_to): Avoid compiler
4500 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4502 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4505 * xdisp.c (try_window_id): When trying to locate cursor in
4506 unchanged rows at the top, handle the case that we can't find it.
4508 * xterm.c (x_draw_glyphs): Handle case START and END are out
4509 of bounds more carefully.
4511 2000-09-08 Dave Love <fx@gnu.org>
4513 * s/sol2.h (REL_ALLOC_MMAP): Define.
4514 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4516 * ralloc.c: Don't include string.h (redundant).
4517 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4518 [!MAP_ANON]: Include fcntl.h.
4519 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4520 (r_alloc, r_re_alloc, r_alloc_free)
4521 (mmap_enlarge, mmap_set_vars): Use it.
4522 (r_alloc_init_fd): New function.
4523 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4524 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4527 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4530 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4531 change to __NetBSD__.
4533 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4535 * search.c (compile_pattern): Check the multibyteness of cached
4538 2000-09-08 Miles Bader <miles@gnu.org>
4540 * xfaces.c (default_face_vector): Function removed.
4541 (Finternal_merge_in_global_face): Restore old global/local
4542 attribute override order. Use inline loop instead of calling
4543 default_face_vector.
4545 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4547 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4548 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4549 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4550 where necessary, in case POINTER_TYPE is `void'.
4552 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4554 * frame.c (make_terminal_frame): Initialize frame foreground and
4555 background colors to unspecified, for the initial instance of an
4558 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4560 * ralloc.c (mmap_find): Fix overlap computation.
4561 (mmap_enlarge): Compute nbytes before trying to find an
4564 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4567 * lread.c (syms_of_lread): Change value of regexp
4568 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4570 * xmenu.c (xdialog_show): When looking up the selection in
4571 menu_items, take `quote' boundaries into account; this corresponds
4572 to a nil ITEM in x-popup-dialog.
4574 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4576 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4578 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4580 * coding.c (encode_coding_sjis_big5): Use translation table for
4581 encoding, not decoding. Fix the handling of latin-jisx0201.
4582 Check for the charset katakana-jisx0201 too.
4583 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4584 (detect_coding_sjis): Check the byte sequence more rigidly.
4586 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4588 * xfaces.c (Vparam_value_alist): New variable.
4589 (syms_of_xfaces): Initialize it.
4590 (Finternal_set_lisp_face_attribute): Avoid more consing.
4592 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4594 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4595 (Qbackground_mode): New variable.
4596 (syms_of_frame_1): Initialize Qbackground_mode.
4598 * lisp.h (Qdisplay): Declare extern.
4600 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4601 change face on all frames, and change the default for new frames.
4603 2000-09-07 Dave Love <fx@gnu.org>
4605 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4607 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4609 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4611 * charset.c: Include composite.h
4612 (lisp_string_width): New function.
4613 (Fstring_width): Call lisp_string_width instead of strwidth.
4615 * Makefile.in (charset.o): Depends on composite.h.
4617 * process.c (read_process_output): Before inserting the decoded
4618 text in the buffer, adjust the multibyteness.
4620 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4622 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4623 buffer's text buffer is null, map new memory.
4625 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4626 POINTER_TYPE and size_t.
4627 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4628 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4629 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4630 [REL_ALLOC_MMAP]: New macros.
4631 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4632 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4633 [REL_ALLOC_MMAP]: New functions.
4635 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4636 before and after unexec.
4638 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4639 text buffers if necessary.
4641 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4642 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4645 * config.in (HAVE_MMAP): Add #undef.
4647 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4649 * frame.c (Qdisplay_type): New variable.
4650 (syms_of_frame_1): Initialize it.
4651 (Fframe_parameter): New function that avoids consing.
4652 (syms_of_frame): Defsubr it.
4654 * buffer.c (Fother_buffer): Consider buffers as invisible when
4655 they are displayed in a window on an invisible frame.
4657 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4658 get-largest-window always return nil.
4660 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4662 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4663 variable; recognize Emacs 19 elc files.
4665 2000-09-04 Miles Bader <miles@gnu.org>
4667 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4668 before initially popping up the menu, so the menu doesn't flash
4669 when the face settings are significantly different from the
4672 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4674 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4675 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4676 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4677 (BIT_UNIBYTE): Remove.
4678 (re_match_2_internal): Delete corresponding code and streamline the
4679 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4680 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4681 (re_wctype_t): New type.
4682 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4683 (regex_compile): Use them and fix handling of overly long char classes.
4685 2000-09-03 Andrew Innes <andrewi@gnu.org>
4687 * makefile.w32-in: Change to DOS line endings.
4689 * s/ms-w32.h (ORDINARY_LINK): New define.
4691 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4692 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4694 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4695 (distclean): Delete them here instead.
4697 * w32proc.c (compare_env): Convert to uppercase for comparison,
4698 not lowercase, to match how the native Windows shell works.
4700 2000-09-03 Jason Rumney <jasonr@gnu.org>
4702 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4703 CVS changes the line-ends when checking in/out on DOS/Windows.
4705 * makefile.nt (emacs): Do not change directory to run temacs, as
4706 the load-path is set relative to current directory.
4708 2000-09-03 Miles Bader <miles@gnu.org>
4710 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4712 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4714 * xdisp.c (redisplay_mode_lines): New function.
4715 (display_mode_lines): Return number of mode lines displayed.
4716 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4717 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4719 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4720 string.h and strings.h.
4721 (index) [HAVE_INDEX]: Add prototype.
4723 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4724 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4726 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4727 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4729 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4731 * lread.c (read1): Accept `?' as symbol constituent, for
4732 compatiblity with XEmacs.
4734 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4736 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4737 (struct re_pattern_buffer): Remove newline_anchor.
4738 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4739 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4740 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4741 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4742 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4743 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4744 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4745 Get rid of references to newline_anchor.
4746 (regcomp): Allocate and precompute a fastmap.
4748 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4750 * lread.c (openp): GCPRO local variable `filename'.
4752 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4754 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4756 * regex.c: Merge some changes from GNU libc. Add prototypes.
4757 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4758 Use memcmp and memcpy instead of bcopy and bcmp.
4759 (init_syntax_once): Use ISALNUM.
4760 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4761 (REG_UNSET_VALUE): Remove. Use NULL instead.
4762 (REG_UNSET, re_match_2_internal): Use NULL.
4763 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4765 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4766 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4767 (regex_compile): In handle_interval, return an error rather than try to
4768 unfetch the interval if we can't find the closing brace.
4769 Obey the RE_NO_GNU_OPS syntax bit.
4770 (TOLOWER): New macro.
4772 (regexec): Allocate regs.start and regs.end as one block.
4774 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4776 * xdisp.c (echo_area_display): Check display_completed instead
4777 of calling detect_input_pending.
4779 * dispnew.c (update_frame): Only set display_completed here; move
4780 the update_begin and update_end calls here from update_frame_1.
4781 (update_frame_1): Don't set display_completed here, don't call
4782 update_begin/update_end.
4784 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4785 instead of store_frame_param.
4787 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4789 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4790 desired window matrix hasn't been displayed, use the current row
4791 instead. Make sure that only those frame rows are updated for
4792 which there exists a corresponding enabled desired row.
4794 2000-08-29 Miles Bader <miles@gnu.org>
4796 * xfaces.c (default_face_vector): New function.
4797 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4799 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4801 * lread.c (openp): Prevent temporary string passed to
4802 Ffile_readable_p from being garbage collected.
4804 2000-08-28 Dave Love <fx@gnu.org>
4806 * keymap.c (store_in_keymap): Add `static' to declaration.
4808 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4810 * emacs.c, callint.c, doc.c, editfns.c
4811 (toplevel) [HAVE_STRING_H]: Include string.h.
4812 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4813 (index): Remove prototypes which might conflict with non-standard
4814 definitions of index/strchr.
4816 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4817 (rindex): Define only if !HAVE_RINDEX.
4819 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4821 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4823 2000-08-28 Miles Bader <miles@gnu.org>
4825 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4826 made inconsistent by a font-related attribute in FROM.
4827 (merge_face_inheritance): Add function comment.
4829 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4831 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4832 the 4th arg (PREV_EVENT) Qt to suppress input method.
4834 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4836 * regex.c: Indent cpp directives and remove parens after `defined'.
4837 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4838 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4839 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4840 (re_compile_pattern): Use size_t for length.
4841 (init_syntax_once): Move to a better place.
4842 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4843 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4845 * syntax.c (back_comment): Detect cases where a comment-starter is
4846 actually inside another comment as in: /* a // b */ c // d \n.
4847 Make it clear that `comstart_pos' is unused for nested comments.
4849 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4850 (KEYMAPP): New macro.
4851 (Fkeymap_parent, Fset_keymap_parent): Use it.
4852 (fix_submap_inheritance): Mark it static.
4853 (define_as_prefix, describe_buffer_bindings, describe_command)
4854 (describe_translation, describe_map): Complete prototypes.
4856 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4858 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4859 to better match the key-lookup behavior.
4861 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4863 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4864 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4866 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4868 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4869 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4870 (xterm.o): Depend on coding.h
4872 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4874 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4875 the corresponding '#endif'.
4877 2000-08-26 Miles Bader <miles@gnu.org>
4879 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4880 * xfaces.c (QCinherit): New variable.
4881 (syms_of_xfaces): Initialize it.
4882 (LFACE_INHERIT): New macro.
4883 (Finternal_get_lisp_face_attribute)
4884 (merge_face_vector_with_property)
4885 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4886 (check_lface_attrs): Allow new types of face height. Check
4888 (CYCLE_CHECK): New macro.
4889 (merge_face_inheritance): New function.
4890 (merge_face_vectors): Merge inherited faces too. Add F and
4891 CYCLE_CHECK arguments.
4892 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4893 (lookup_named_face, lookup_derived_face, realize_named_face)
4894 (face_at_string_position, face_at_buffer_position): Supply
4895 new F and CYCLE_CHECK arguments to merge_face_vectors.
4896 (merge_face_heights): New function.
4897 (merge_face_vectors, merge_face_vector_with_property)
4898 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4899 handle relative face heights.
4900 (lface_same_font_attributes_p): Compare heights using EQ.
4902 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4904 * charset.c (char_to_string): Check the character validity.
4905 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4908 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4910 * regex.c (PUSH_FAILURE_COUNT): New macro.
4911 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4912 Handle popping of a register's or a counter's data.
4913 (POP_FAILURE_POINT): Use the new name.
4914 (re_match_2_internal): Push counter data on the stack for succeed_n,
4915 jump_n and set_number_at and remove misleading dead code in succeed_n.
4917 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4919 * xdisp.c (redisplay_internal): If considering all windows on all
4920 frames, update the display for each frame as soon as possible,
4921 instead of first building all desired matrices for all frames, and
4922 then updating them all.
4923 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4925 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4927 * bytecode.c (mark_byte_stack): Add a comment.
4929 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4930 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4933 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4935 * minibuf.c (do_completion): Always use compare-string, not
4936 string-equal because the latter doesn't pay attention to
4937 multibyteness of strings.
4939 * process.c (create_process): Don't setup raw-text coding here.
4940 (Fopen_network_stream): Don't set coding->src_multibyte and
4941 coding->dst_multibyte here.
4942 (read_process_output): For process filter, return unibyte string
4943 if default-enable-multibyte-characters is nil.
4944 (send_process): If OBJECT is multibyte text, be sure to encoded it
4945 by the specified coding system for the process. Otherwise, setup
4947 (init_process): Don't initialize default-process-coding-system
4950 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4952 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4953 <scroll-down-aggressively>: Likewise.
4955 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4957 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4958 zero. Set coding->produced_char correctly.
4960 2000-08-22 Andrew Innes <andrewi@gnu.org>
4962 * makefile.w32-in: New file.
4964 * unexw32.c (unexec): Ignore old_name, and use the actual location
4965 of the current executable instead. Base new_name on this.
4967 * w32proc.c (create_child): Remove reference to security
4968 descriptor, which isn't needed and doesn't compile with mingw32.
4970 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4971 up dllimport attributes.
4972 (x_update_window_end): Update prototype.
4974 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4975 extern, which screws up dllimport attributes.
4977 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4978 up dllimport attributes.
4980 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4981 screws up dllimport attributes.
4983 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4984 up dllimport attributes.
4985 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4986 screws up dllimport attributes.
4988 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4989 up dllimport attributes.
4991 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4992 screws up dllimport attributes.
4994 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4995 screws up dllimport attributes.
4997 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4998 up dllimport attributes.
5000 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5001 unnecessary extern, which screws up dllimport attributes.
5004 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5005 up dllimport attributes.
5007 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5008 unnecessary extern, which screws up dllimport attributes.
5010 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5011 screws up dllimport attributes.
5013 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5014 up dllimport attributes.
5016 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5018 * w32bdf.c (search_file_line):
5019 (set_bdf_font_info):
5021 (w32_get_bdf_glyph):
5022 (w32_BDF_to_x_font): Fix compile warnings.
5024 * w32menu.c: Include keyboard.h before frame.h. Fix compile
5027 * w32select.c: Include keyboard.h before frame.h.
5029 * w32fns.c (max): Define macro.
5030 (JOHAB_CHARSET): Define if not known.
5031 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5032 (Fx_show_tip): Synch with X version.
5034 * w32xfns.c: Include keyboard.h before frame.h.
5036 * w32fns.c: Include keyboard.h before frame.h.
5038 * w32term.c: Include keyboard.h before frame.h.
5040 * fontset.c: Include keyboard.h before frame.h.
5042 * w32inevt.c: Include keyboard.h before frame.h.
5043 (MOUSE_MOVED): Define if not known.
5045 * minibuf.c: Include keyboard.h before frame.h.
5047 * keyboard.c: Include keyboard.h before frame.h.
5049 * indent.c: Include keyboard.h before frame.h.
5051 * dispnew.c: Include keyboard.h before frame.h.
5053 * buffer.c: Include keyboard.h before frame.h.
5055 * alloc.c: Include keyboard.h before frame.h.
5057 * print.c: Include keyboard.h before frame.h.
5059 * process.c: Include keyboard.h before frame.h.
5061 * scroll.c: Include keyboard.h before frame.h.
5063 * sysdep.c: Include keyboard.h before frame.h.
5065 * term.c: Include keyboard.h before frame.h.
5067 * window.c: Include keyboard.h before frame.h.
5069 * xdisp.c: Include keyboard.h before frame.h.
5070 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5072 * frame.c: Include keyboard.h before frame.h.
5074 * w32heap.h: Undefine min, max.
5076 * w32gui.h: Undefine min, max.
5078 * unexw32.c: Change PUCHAR to PCHAR.
5079 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5082 (copy_executable_and_dump_data): Remove unnecessary static defs.
5083 (copy_executable_and_dump_data): Fix compile warnings.
5085 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5087 * w32console.c (min): Define macro.
5088 (clear_frame, write_glyphs): Fix compile warning.
5090 * w32proc.c (compare_env):
5091 (find_child_console): Fix compile warning.
5093 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5094 sys_errlist instead of _sys_errlist.
5095 (get_emacs_configuration_options): New function.
5097 * s/ms-w32.h (sys_nerr): Provide default definition.
5098 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5099 name with _ prepended.
5100 (NSIG): Define if not known.
5101 (get_emacs_configuration): Provide extern declaration.
5102 (get_emacs_configuration_options): Provide extern declaration.
5103 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5105 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5107 (read_unc_volume): Fix compile warning.
5109 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5110 definitions from being used.
5112 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5114 * w32.c (unc_volume_file_attributes):
5115 (open_unc_volume): Make arg const.
5117 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5118 (read_input_waiting): Remove excess parameter.
5120 * w32.c (init_environment): Call _access.
5121 (check_windows_init_file): Call _close.
5122 (init_user_info): Call _putenv.
5123 (init_environment): Call _putenv and _strdup.
5124 (init_ntproc): Reset volume info cache on startup.
5126 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5127 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5128 cannot override the CRT malloc.
5130 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5131 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5133 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5134 unless we are linking with a static CRT.
5135 (RVA_TO_PTR): Cast result to unsigned char*.
5137 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5138 (add_volume_info): Use xstrdup.
5140 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5142 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5143 (do_completion, Fminibuffer_complete_word): Use it.
5144 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5145 var so it can take non-boolean values.
5147 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5149 * editfns.c (find_field): Formatting changes.
5150 (toplevel): Some old-style function forward declarations
5151 changed to prototypes, some new protypes added, some functions
5154 * lisp.h (set_time_zone_rule): Add prototype.
5155 (use_dialog_box): External declaration.
5157 * keyboard.c (gen_help_event): Add parameter SIZE.
5158 (kbd_buffer_events_waiting): Slightly rewritten.
5159 (clear_event): New function.
5160 (kbd_buffer_get_event): Use it, and clear the input_events of
5162 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5163 don't fill the newly created array with nils.
5164 (toplevel): Convert some old-style function forward declarations
5167 * keyboard.h (gen_help_event): Change prototype.
5169 * xterm.c (XTread_socket): Change calls to gen_help_event.
5171 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5173 * eval.c (Fmacroexpand): Doc fix.
5175 2000-08-20 Jason Rumney <jasonr@gnu.org>
5177 * w32term.h (x_display_info_for_display): Remove as this function
5178 does not exist on W32.
5180 * w32term.c (help_echo_window): New variable.
5181 (syms_of_w32term): staticpro it.
5182 (note_mode_line_highlight): Set it.
5183 (XTextExtents16): Removed as there is no equivalent on W32.
5184 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5185 the X way of doing this will not work for W32.
5186 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5187 (x_draw_image_foreground): Avoid drawing outside of the clip area
5188 when image doesn't have a mask.
5189 (note_mouse_highlight): Process overlays in the right order of
5190 priority. Set help_echo_window.
5191 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5192 because that's more visible for large images.
5194 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5195 name to single_keymap_panes.
5196 (w32_menu_show): Set wv->title when dealing with titles.
5197 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5199 2000-08-21 Miles Bader <miles@gnu.org>
5201 * minibuf.c (do_completion): Try again if we rewrite the input
5202 string, but no completion was done, so that any completion message
5205 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5207 * xfaces.c (lface_equal_p): Compare strings differently.
5208 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5209 (realize_tty_face): Use them.
5210 (syms_of_xfaces): Initialize new variables.
5211 (map_tty_color): New function, extracted from realize_tty_face.
5212 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5213 foreground or background color, store the new color name in the
5214 realized face; previous code trying to do this had no effect.
5215 (realize_tty_face): Use map_tty_color.
5216 (Fclear_face_cache): Set face_change_count and ensure thorough
5219 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5221 * undo.c (record_first_change, record_marker_adjustment): Don't
5222 use XBUFFER on last_undo_buffer which might not be a buffer.
5224 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5226 * coding.c (decode_coding_string): Set members consumed,
5227 consumed_char, produced, produced_char of *coding correctly. If
5228 decode_coding doesn't consume any byte, don't try anymore.
5229 (encode_coding_string): Likewise.
5231 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5233 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5234 conditional have void type, for Standard C compilers.
5236 * xdisp.c (redisplay_internal): Compare windows for equality with
5237 EQ, instead of applying XWINDOW to something that might not
5240 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5242 * fontset.c (Finternal_char_font): Search only the selected frame
5243 for a window of the current buffer.
5245 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5247 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5250 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5251 second half of a HELP_EVENT is found at the start of kbd_buffer.
5253 2000-08-18 Miles Bader <miles@gnu.org>
5255 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5257 * editfns.c (save_restriction_save): Rewrite to use markers.
5258 (save_restriction_restore): Rewrite to understand new form of data
5259 saved by save_restriction_save.
5260 (Fsave_restriction): Remove cautionary note in doc-string.
5262 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5264 * fileio.c (build_annotations): Add a comment explaining the
5265 return value of format-annotate-function. Replace a spurious call
5266 to Flength with a CONSP test. Call format-annotate-function with
5267 a fifth arg specifying how many times the function is been called
5268 in a row, to let it choose temporary buffers appropriately.
5270 2000-08-17 Dave Love <fx@gnu.org>
5272 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5273 declare make_temp_name twice.
5275 * lread.c: Prototype readevalloop, load_unwind,
5276 load_descriptor_unwind.
5277 (unreadpure): Give it an arg.
5279 * unexalpha.c: Prototype fatal_unexec, mark_x,
5280 update_dynamic_symbols. Declare unexec as void.
5282 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5283 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5285 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5286 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5289 * alloca.c: Use #error.
5290 [POINTER_TYPE]: Use it.
5292 * eval.c (Fdefvar): Doc fix.
5294 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5295 INITIALIZE_INTERVAL.
5297 * buffer.h: Avoid DECLARE_INTERVALS.
5299 * config.in: Add size_t.
5301 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5303 * w16select.c (set_clipboard_data): If there's not enough memory
5304 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5305 expects. In case of other failures, return 3.
5306 (system_error_msg): New error message.
5307 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5310 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5312 * term.c (write_glyphs): Also turn off inverse video after turning
5313 off other appearances in case TS_exit_attribute_mode is not equal
5314 to TS_end_standout_mode.
5315 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5317 (turn_off_face): Reset standout_mode only if
5318 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5319 is equal to TS_end_standout_mode.
5321 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5323 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5324 sequence at the end of the source block.
5326 * ccl.c (Fccl_program_p): Docstring modified.
5327 (Fccl_execute): Likewise.
5328 (Fccl_execute_on_string): Likewise.
5330 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5332 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5334 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5336 The following changes are mainly to fix bugs of
5337 encode/decode-coding-string failing if encoding/decoding return
5338 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5339 variable conversion_buffer.
5341 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5342 decrement dst_end to avoid buffer overflow in the later call of
5345 * coding.h (conversion_buffer_size, conversion_buffer)
5346 (get_conversion_buffer): Extern deleted.
5348 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5349 (conversion_buffer, conversion_buffer_size): Variables deleted.
5350 (get_conversion_buffer): Function deleted.
5351 (struct conversion_buffer): New structure.
5352 (MAX_ALLOCA): New macro.
5353 (allocate_conversion_buffer): New macro.
5354 (extend_conversion_buffer, free_conversion_buffer): New functions.
5355 (ccl_coding_driver): Set coding->result.
5356 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5357 this is the last block of source.
5358 (encode_coding): Likewise. Handle the source block as the last
5359 one only when the whole source text is consumed.
5360 (decode_coding_string): Handle the case that the output buffer is
5361 too small to decode the whole source text. Use
5362 allocate_conversion_buffer, extend_conversion_buffer and
5363 free_conversion_buffer, not get_conversion_buffer.
5364 (encode_coding_string): Likewise.
5365 (init_coding): Function deleted.
5366 (init_coding_once): Delete code to initialize
5367 conversion_buffer_size.
5369 * emacs.c (main): Don't call init_coding.
5371 * msdos.c (IT_write_glyphs): Use a locally declared
5374 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5375 (insert_glyphs): Likewise.
5377 * w32console.c (write_glyphs): Use a locally declared
5380 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5382 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5383 member of display_info is NULL.
5385 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5387 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5390 * term.c (turn_off_face): Reset standout_mode when resetting
5391 appearances with capability `me'.
5392 (write_glyphs): Switch on inverse video before each face change.
5394 2000-08-14 Dave Love <fx@gnu.org>
5396 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5397 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5398 (lisp_free): Declare and make static.
5400 * window.c: Fix embedded comment.
5401 (syms_of_window): Fix doc string.
5403 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5405 * keymap.c (push_key_description): If C without modifiers is < 32,
5406 make sure to print `C-' before `M-', like in the manual.
5408 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5410 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5411 since they aren't relocated anymore.
5412 (sxhash_string): Make sure returned hash code fits in a Lisp
5415 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5416 partially visible line which is smaller than the window's
5419 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5421 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5422 the multibyte form of eight-bit-control characters.
5423 (Fccl_execute_on_string): Initialize ccl->multibyte.
5425 * ccl.h (struct ccl_program): New member multibyte.
5427 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5429 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5431 * regex.c (regex_compile) <normal_char>: Pay attention to
5433 (analyse_first) <exactn>: Setup fastmap correctly for
5434 eight-bit-control characters.
5436 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5438 * termhooks.h (enum event_kind): New member
5439 multibyte_char_keystroke.
5441 * keyboard.c (make_lispy_event): Handle the new event type
5442 multibyte_char_keystroke.
5444 * xterm.c: Include coding.h.
5445 (XTread_socket): Work around a bug of XmbLookupString. If the
5446 input is from XIM, decode it according to the current locale. In
5447 that case, generate multibyte_char_keystroke events.
5449 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5451 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5452 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5454 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5456 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5457 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5458 (move_it_in_display_line_to): Record iterator's ascent and descent
5459 before producing glyphs, and restore them when we know the glyph
5460 doesn't fit on the line.
5461 (move_it_to): Restructured so that it's easier to debug. If
5462 moving to a vpos, and not moving to an x or character position,
5463 stop as soon as the specified vpos is reached; don't move further
5464 into that line because that might change the computed line height.
5465 (try_cursor_movement): New function, extracted from the cursor
5466 movement branch of redisplay_window. If ending on a partially
5467 visible line, don't try to scroll if the cursor line is taller
5469 (redisplay_window): Use try_cursor_movement.
5471 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5472 because that function doesn't cope with variable-height lines.
5474 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5475 box cursor because that's better visible for large images.
5477 2000-08-10 Miles Bader <miles@gnu.org>
5479 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5481 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5483 * xdisp.c (Vmessages_buffer_name): New variable.
5484 (message_dolog): Use it.
5485 (syms_of_xdisp): Initialize it.
5487 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5489 * msdos.c (IT_note_mouse_highlight): Update the calls to
5491 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5492 redundant now that keyboard.h is included.
5494 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5496 * keyboard.c (kbd_buffer_events_waiting): New function.
5498 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5500 * msdos.c: Include keyboard.h.
5501 (XMenuActivate): Empty no_event events from the event buffer. If
5502 no events are left after that, call clear_input_pending.
5503 (mouse_clear_clicks): New function, code moved from mouse_init.
5504 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5505 mouse driver to ``forget'' any past clicks.
5507 * Makefile.in (msdos.o): Depend on keyboard.h.
5509 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5511 * lisp.h (input_pending): External declaration.
5513 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5515 * xdisp.c (echo_area_display): Display thoroughly if input is
5516 pending. Bind redisplay-dont-pause to t during the redisplay.
5517 in case input is pending.
5519 * dispnew.c (Qredisplay_dont_pause): New variable.
5520 (syms_of_display): Initialize and staticpro it.
5521 (update_frame_1): Don't interrupt the display for pending input if
5522 redisplay_dont_pause is set.
5524 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5526 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5528 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5530 * callproc.c (Fcall_process): Terminate the unwind-protect around
5531 the post-read-conversion of coding system.
5533 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5534 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5535 * buffer.h (overlays_at): Update prototype.
5536 * xdisp.c (next_overlay_change): Update call to overlays_at.
5537 * xfaces.c (face_at_buffer_position): Likewise.
5538 * textprop.c (Fget_char_property): Likewise.
5539 * xterm.c (note_mouse_highlight): Likewise.
5541 * minibuf.c (do_completion): Don't consider a simple change of
5542 case as `completion'.
5544 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5546 * keyboard.c (syms_of_keyboard): Initialize
5547 last_point_position_buffer.
5548 * undo.c (record_delete): Make sure last_point_position_buffer is
5549 a buffer before comparing pointers.
5551 * coding.h (decode_coding_string): Declare.
5553 * intervals.h (Fprevious_single_char_property_change): Declare.
5555 * textprop.c (Fprevious_single_char_property_change): Don't do
5556 arithmetic directly on lisp objects.
5558 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5561 * keyboard.h (menu_item_eval_property): Declare.
5563 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5564 reuse as buffer name, instead of recreating (and discarding) every
5565 time a message is logged.
5566 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5567 (current_message_1, truncate_message_1, set_message_1)
5568 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5569 (current_message, truncate_echo_area, display_echo_area)
5570 (resize_echo_area_axactly): Changed calls.
5572 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5574 (Ffind_coding_systems_region_internal): First argument to Fappend
5575 must be an integer, not a Lisp object.
5577 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5579 * charset.c (Fchar_width): Doc fix.
5581 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5583 * charset.c (Fstring_width): Doc fix.
5585 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5587 * xdisp.c (start_display): When starting display on a continuation
5588 line, clear ascent and descent members of the iterator structure;
5589 the height of the continued line does not affect the height of the
5591 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5592 line taller than the window.
5593 (redisplay_window) <forced window start>: Handle case that the
5594 middle of the window is not found in any row.
5595 (dump_glyph_row): Show more information.
5596 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5597 first text line in a glyph matrix.
5599 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5600 of the clip area when image doesn't have a mask.
5602 * fns.c (sweep_weak_table): Fix survival conditions for
5603 key-or-value and key-and-value weakness.
5605 * .gdbinit (xhashtable): New command.
5607 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5608 tables out of the list of all weak hash tables.
5610 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5611 a new buffer is created, make sure echo_area_buffer[] references
5614 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5616 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5619 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5621 * syntax.c (skip_chars): Fix previous change. Make the handling
5622 of unibyte string consistent with that of regex search.
5624 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5626 * xmenu.c (popup_get_selection): Use xfree instead of free.
5628 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5630 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5632 * callproc.c (child_setup): Use xfree instead of free.
5634 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5636 (run_mac_command, closedir): Use `xfree' instead of `free'.
5638 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5640 * eval.c (error): Use xfree instead of free.
5642 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5644 * fns.c: Replace `illegal' with `invalid'.
5645 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5647 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5649 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5652 2000-08-04 Noah Friedman <friedman@splode.com>
5654 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5657 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5659 * syntax.c (skip_chars): Fix typo in error message.
5661 2000-08-04 Andreas Schwab <schwab@suse.de>
5663 * m/ia64.h: Moved from s/ia64.h.
5665 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5667 * process.c (read_process_output): Big simplification. Handle
5668 composition and post-read-conversion of coding system correctly.
5669 (send_process): Handle composition correctly.
5671 * callproc.c (Fcall_process): Handle post-read-conversion of
5672 coding system if any.
5674 * coding.c (decode_coding_iso2022): More strict check for handling
5676 (coding_restore_composition): Pay attention to the case that
5677 cmp_data is not set properly (because of invalid code in the
5679 (run_pre_post_conversion_on_str): Include text properties in the
5681 (decode_coding_string): Set members of coding correctly.
5683 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5685 * s/ia64.h: New file.
5687 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5688 Use NULL instead of 0 at the end of variable argument list of
5689 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5690 sizeof (int) < sizeof (void *).
5692 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5693 of variable argument lists of XtVaGetValues and XtVaSetValues.
5695 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5696 variable argument lists of XtVaGetValues and XtVaSetValues.
5698 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5700 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5701 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5703 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5706 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5707 in call to Fsingle_key_description.
5709 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5712 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5714 * window.c (display_buffer_reuse_frames): New variable.
5715 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5716 frames displaying BUFFER.
5717 (syms_of_window): Define Lisp variable
5718 display-buffer-reuse-frames.
5720 2000-08-01 Miles Bader <miles@gnu.org>
5722 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5723 when to constrain NEW_POS (they were pretty screwed up before).
5725 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5727 * msdos.c (run_msdos_command): Save and restore the master
5728 environment, for the case that child_setup signals an error.
5729 When mirroring slashes in DOS shell commands, don't fail when
5730 argv[2] has embedded blanks.
5731 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5732 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5733 (dos_ttraw): Call mouse_setup_buttons.
5735 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5736 using alloca; free it after run_msdos_command returns.
5738 2000-07-27 Dave Love <fx@gnu.org>
5740 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5742 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5745 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5747 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5749 * editfns.c (lisp_time_argument): Fix last change.
5751 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5753 * fns.c (Fdelete): Make it work on vectors and strings in addition
5756 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5757 (syms_of_fns): Initialize new variables.
5758 (sweep_weak_table): Handle weakness `key-or-value' and
5760 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5761 weakness, with t meaning the same as `key-and-value'.
5763 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5765 * coding.h (struct coding_system): Member safe_charset deleted.
5767 * coding.c (Qsafe_charsets): This variable deleted.
5768 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5770 (coding_safe_chars): New function.
5771 (CODING_SAFE_CHAR_P): New macro.
5772 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5773 checking safe_charsets member of the coding system. Caller
5775 (detect_coding_iso2022): New local variable safe_chars.
5776 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5777 safe_charsets member of the coding system.
5778 (decode_coding_iso2022): New local variable safe_chars.
5779 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5780 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5781 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5782 (ENCODE_UNSAFE_CHARACTER): New macro.
5783 (encode_coding_iso2022): New local variable safe_chars. Check
5785 (setup_coding_system): Delete the code to initialize
5786 coding->safe_charses
5787 (intersection, find_safe_codings): New functions.
5788 (Ffind_coding_systems_region_internal): New function.
5789 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5790 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5791 variable and initialize it.
5793 * fns.c (char_table_ref_and_index): New function.
5795 * lisp.h (char_table_ref_and_index): Add prototype.
5797 2000-07-26 Sam Steingold <sds@gnu.org>
5799 * editfns.c (lisp_time_argument): Added third argument `usec'.
5800 (Ffloat_time): New built-in Lisp function.
5802 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5804 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5805 for the character code.
5807 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5810 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5811 if called for a popup menu.
5812 (xmenu_show): Store help string in widget values.
5814 2000-07-26 Dave Love <fx@gnu.org>
5816 * syswait.h: Move some definitions.
5817 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5818 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5819 perspicuous definitions.
5820 (WTERMSIG): Fix bit pattern used.
5822 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5824 * print.c (print_object): If vector printing is truncated, print
5825 "..." to indicate it as well as the case of list printing.
5827 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5829 * xdisp.c (next_element_from_display_vector): Improve comments.
5831 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5832 for the character code, and the rest for the face id as in 20.x.
5833 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5835 * window.c (window_display_table): Cleaned up.
5837 * syntax.c (Fforward_word): Add last arg nil in call of
5838 Fconstrain_to_field.
5840 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5842 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5843 identical but for the letter-case, don't call
5844 barf_or_query_if_file_exists.
5846 2000-07-25 Miles Bader <miles@gnu.org>
5848 * editfns.c (find_field): Honor special `boundary' fields.
5849 (Qboundary): New variables.
5850 (syms_of_editfns): Initialize Qboundary.
5851 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5852 Use scan_buffer instead of find_before_next_newline, because it
5853 allows us to detect the boundary case where there's a newline at
5855 * lisp.h (Fconstrain_to_field): Update external declaration.
5857 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5859 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5862 2000-07-24 Dave Love <fx@gnu.org>
5864 * s/sunos4-0.h, s/sol2.h:
5865 (LIBS_TERMCAP): Move from m/sparc.h.
5867 * m/sparc.h (TERMINFO): Moved to system files (probably only
5868 relevant for sunos4 judging by its vintage).
5869 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5872 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5874 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5875 name to single_keymap_panes.
5877 2000-07-24 Andreas Schwab <schwab@suse.de>
5879 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5881 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5883 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5884 parameters instead of using int parameters. Expect FN to accept
5885 EMACS_INT parameters.
5886 (display_echo_area, resize_echo_area_axactly, current_message)
5887 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5888 with new argument list.
5889 (resize_mini_window_1): New callback function.
5890 (current_message_1, truncate_message_1, set_message_1): Change
5891 parameter lists to the new format expected by
5892 with_echo_area_buffer.
5894 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5896 * fontset.c (fontset_ref): Remove INLINE declaration.
5897 (fontset_ref_via_base): Likewise.
5898 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5901 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5903 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5904 correct order of priority. If help echo was found in an overlay,
5905 use that overlay as the object in which the help echo was found.
5907 2000-07-22 Miles Bader <miles@gnu.org>
5909 * textprop.c (Fprevious_single_char_property_change): The initial
5910 property value should be from the position preceding POSITION, not
5913 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5915 * coding.c (syms_of_coding): Doc fix for
5916 inhibit-iso-escape-detection.
5918 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5920 * xterm.c (note_mouse_highlight): Process overlays in the right
5923 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5925 * xterm.c (note_mouse_highlight): If help-echo was found in an
5926 overlay, use that overlay as the object in which the help was
5929 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5931 * window.c (foreach_window): Instead of a fake variable argument
5932 list, take one USER_DATA argument.
5933 (foreach_window_1): Likewise, and call callback functions with two
5934 args, the window and USER_DATA.
5935 (struct check_window_data): New struct.
5936 (check_window_containing): Use it.
5937 (window_from_coordinates): Set up a struct check_window_data for
5939 (add_window_to_list, freeze_window_start): Change parameters
5940 according to new calling convention.
5942 * window.h (foreach_window): Change prototype.
5944 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5946 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5948 * xmenu.c (menu_help_callback): Call show_help_echo with
5949 additional arguments OBJECT and POS.
5951 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5953 * data.c (Faset): Allow storing any multibyte character in a
5954 string. Convert unibyte string to multibyte if necessary.
5956 * xfns.c (x_encode_text): New function.
5957 (x_set_name): Use x_encode_text.
5958 (x_set_title): Likewise.
5960 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5962 * xterm.h (x_encode_text): Add prototype.
5964 2000-07-20 Dave Love <fx@gnu.org>
5966 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5969 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5971 * msdos.c (help_echo_window): New variable.
5972 (syms_of_msdos): Initialize and staticpro it.
5973 (IT_note_mode_line_highlight): Set help_echo_window.
5974 (IT_note_mouse_highlight): Ditto.
5975 (dos_rawgetc): Store help_echo_window in the second event produced
5978 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5979 Record the object that generated the help echo and the position of
5980 that object in help_echo_object and help_echo_pos. Record that
5981 some glyphs in a row are displayed in mouse-face.
5982 (IT_update_begin): Don't clear mouse highlight unless one of the
5983 enabled glyph rows is marked as being displayed in mouse-face.
5984 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5985 and position recorded in help_echo_object and help_echo_pos to the
5987 (IT_menu_display): Accept a new argument PN: the pane number of
5988 the current menu pane. Record the pane number and the item
5989 number of the item which has associated help string.
5990 (XMenuActivate): Update the prototype for help_callback in
5991 function declaration. Call IT_menu_display with the current menu
5992 pane number as an additional argument. Call help_callback with
5993 two additional arguments: the pane number and the item number of
5994 the menu item associated with the help text.
5995 (help_echo_object, help_echo_pos): New variables.
5996 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5998 * msdos.h (XMenuActivate): Update prototype.
6000 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6002 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6003 Add some more prototypes.
6005 * xterm.c, xterm.h: Add some more prototypes.
6007 * lisp.h (Fnext_single_char_property_change): Add prototype.
6009 * dispnew.c (direct_output_for_insert): Remove confusing
6010 outer local variable mouse_face_overwritten_p.
6011 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6013 * alloc.c (allocate_string_data): Don't copy old string contents.
6015 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6017 * coding.c (code_convert_region): Delete text properties before
6018 shrinking the conversion region.
6020 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6022 * dispnew.c (update_text_area): Write the whole row if it
6023 has mouse-face in it.
6025 * xfaces.c (face-alternative-font-family-alist): Remove
6026 DEFVAR_LISP; staticpro instead.
6028 * xmenu.c (menu_help_callback): Call show_help_echo with
6031 * keyboard.c (show_help_echo): Add parameter WINDOW.
6032 (read_char): Call show_help_echo with window extracted from Lisp
6034 (gen_help_event): Add parameter WINDOW.
6036 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6038 * xterm.c (help_echo_window): New variable.
6039 (note_mouse_highlight, note_tool_bar_highlight): Set
6041 (XTread_socket): Pass help_echo_window to gen_help_event.
6042 (syms_of_xterm): Initialize and staticpro help_echo_window.
6044 2000-07-18 Dave Love <fx@gnu.org>
6046 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6049 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6051 * alloc.c (allocate_string_data): If string had already data
6052 assigned, copy old contents to new string data.
6054 * coding.c (syms_of_coding): Fix typo in spelling of variable
6055 `inhibit-iso-escape-detection'.
6057 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6059 * Makefile.in: Add dependencies on dispextern.h.
6060 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6061 `free'; both can conflict with system header files.
6063 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6065 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6068 2000-07-18 Dave Love <fx@gnu.org>
6070 * window.c (Fwindow_list): Declare arg `window'.
6072 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6074 * coding.c (setup_coding_system): Don't override the explicitly
6075 specified designations.
6077 2000-07-15 Miles Bader <miles@gnu.org>
6079 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6080 from `text_property_eq' and `text_property_stickiness', respectively.
6081 (find_field, Fconstrain_to_field, char_property_eq)
6082 (char_property_stickiness): Changed to call char-property functions
6083 instead of text-property-only ones.
6085 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6086 `next_single_char_property_change'). Do more error checking, and
6087 cleanup limit behavior.
6088 (Fprevious_single_char_property_change): New function.
6089 (syms_of_textprop): Initialize new subrs.
6091 * xdisp.c (display_prop_end, invisible_text_between_p):
6092 Call Fnext_single_char_property_change instead of
6093 next_single_char_property_change.
6095 2000-07-15 Jason Rumney <jasonr@gnu.org>
6097 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6098 after menu is finished with.
6099 (add_menu_item): Only consider wv->title as a menu title.
6100 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6102 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6104 (FONT_REGEXP): Remove unused macro, and its sub-components.
6105 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6107 * w32term.c (help_echo_object, help_echo_pos): New variables.
6108 (note_mode_line_highlight): Store additional information about the
6109 help-echo in help_echo_object and help_echo_pos. Check both
6110 `local-map' and `keymap' properties for changing the cursor
6111 (note_mouse_highlight): Store additional information about the
6112 help-echo in help_echo_object and help_echo_pos.
6113 (note_tool_bar_highlight): Set help_echo_object to nil and
6114 help_echo_pos to -1.
6115 (w32_read_socket): Use gen_help_event instead of filling
6116 input_events manually.
6117 (syms_of_w32term): Staticpro help_echo_object.
6118 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6119 set, arrange for a mouse-highlight redisplay in
6121 (x_clear_mouse_face): New function.
6122 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6123 (x_update_window_begin): No need to turn off the mouse
6125 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6126 depending on whether they contain glyphs highlighted in
6128 (x_fill_stretch_glyph_string): Consume runs of stretch
6129 glyphs instead of a single one.
6130 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6131 with new argument list.
6132 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6133 (x_append_glyph, x_append_composite_glyph)
6134 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6135 changes in struct glyph starting 1999-12-27. See comments for
6136 xterm.c on 2000-07-05.
6138 2000-07-14 Sam Steingold <sds@gnu.org>
6140 * xfaces.c (realize_x_face): Fix the last patch:
6141 check `default_face' before dereferencing.
6143 2000-07-14 Dave Love <fx@gnu.org>
6145 * syntax.c (back_comment): Add null default in switch (for pcc).
6147 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6149 * xfaces.c (realize_x_face): Make fontset using the base of the
6150 default_face's fontset, not using the default fontset.
6152 * coding.c (inhibit_iso_escape_detection): New variable.
6153 (syms_of_coding): Make it a Lisp variable.
6154 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6155 nonzero, ignore ISO2022's escape sequence.
6157 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6159 * alloca.c (malloc) [emacs]: Define as xmalloc.
6161 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6162 use that instead of the mouse position. Add parameters DX and DY.
6164 * dispextern.h (Fx_show_tip): Adjust number of parameters
6167 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6168 if HELP is a function, call it with OBJECT and POS as parameters
6169 to get the help to display.
6170 (gen_help_event, kbd_buffer_store_help_event): New functions.
6171 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6172 (read_char): Call show_help_echo with new parameters.
6174 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6177 * xterm.c (help_echo_object, help_echo_pos): New variables.
6178 (note_mode_line_highlight): Store additional information about the
6179 help-echo in help_echo_object and help_echo_pos. Check both
6180 `local-map' and `keymap' properties for changing the cursor
6181 (note_mouse_highlight): Store additional information about the
6182 help-echo in help_echo_object and help_echo_pos.
6183 (note_tool_bar_highlight): Set help_echo_object to nil and
6184 help_echo_pos to -1.
6185 (XTread_socket): Use gen_help_event instead of filling
6186 input_events manually.
6187 (syms_of_xterm): Staticpro help_echo_object.
6189 * xmenu.c (menu_highlight_callback): Use
6190 kbd_buffer_store_help_event instead of setting up and input_event
6193 * xdisp.c (eval_form): GCPRO argument sexpr.
6194 (call_function): New function.
6195 (handle_single_display_prop): Use call_function and FUNCTIONP
6196 instead of checking whether if font_height is a symbol and
6199 * eval.c (internal_condition_case_2): New function.
6201 * lisp.h (FUNCTIONP): New macro.
6202 (internal_condition_case_2, call_function): Add prototypes.
6204 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6205 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6206 Always set `arg' member of input_events.
6207 (construct_menu_click): Unused function removed.
6209 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6211 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6212 (construct_drag_n_drop, x_scroll_bar_handle_click)
6213 (w32_read_socket): Always set `arg' member of input_events.
6215 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6217 * lisp.h (eval_form): Add prototype.
6219 * xdisp.c (eval_form): Make it externally visible.
6221 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6223 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6224 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6225 consing. For prefix events, store the frame in the `arg' slot of
6226 the event, otherwise store the key there.
6227 (XTread_socket): Instead of consing, use the frame_or_window slot
6228 of HELP_EVENTs for the frame, and the `arg' slot for the help
6231 * xmenu.c (menu_highlight_callback): Store help string in the
6232 `arg' member of the input event; don't cons.
6233 (menubar_selection_callback): Use the `arg' slot of input events
6234 to queue additional information, instead of consing.
6236 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6238 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6240 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6242 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6243 input events to queue additional information, instead of consing.
6245 * keyboard.c (kbd_buffer_gcpro): Renamed from
6246 kbd_buffer_frame_or_window. Now used for all Lisp objects
6247 referenced from the input queue.
6248 (kbd_buffer_store_event): Always use structure assignment for
6249 copying input events. Record all Lisp objects referenced from
6250 events in kbd_buffer_gcpro.
6251 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6252 differently from input events. Test for prefix menu_bar_events
6253 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6254 event in kbd_buffer_gcpro to nil.
6255 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6256 frame_or_window is equal to its arg member as prefix events.
6257 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6258 used by an input event to nil.
6259 (init_keyboard): Use two times the size of the input queue
6260 for kbd_buffer_gcpro.
6261 (syms_of_keyboard): Likewise.
6263 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6266 * termhooks.h (struct input_event): Add member `arg'.
6267 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6268 (USER_SIGNAL_EVENT): Renamed from user_signal.
6270 * xfaces.c (ASET): Remove definition.
6272 * lisp.h (AREF, ASET, ASIZE): New macros.
6274 * fontset.c (AREF, ASIZE): Remove definitions.
6276 * fns.c (AREF): Remove definition.
6278 * composite.c (AREF): Remove definition.
6280 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6282 * dispnew.c (redraw_overlapped_rows): Add missing local.
6283 (scrolling_window): Remove debug code.
6285 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6286 Before scrolling, turn off a mouse-highlight in the window
6289 * xterm.c (x_update_window_end): Add parameter
6290 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6291 redisplay in XTframe_up_to_date.
6292 (x_clear_mouse_face): New function.
6293 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6295 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6297 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6298 it when any row is written to that contains glyphs highlighted in
6300 (update_window): Call the window update end hook with new
6301 parameter MOUSE_FACE_OVERWRITTEN_P.
6302 (direct_output_for_insert): Give up if row contains mouse-face.
6304 * dispextern.h (struct redisplay_interface): Add parameter
6305 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6306 (clear_mouse_face): New function pointer member.
6308 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6310 * syntax.c (back_comment): Use one switch rather than a few `if's.
6311 Obey open_paren_in_column_0_is_defun_start.
6312 When reverting to the `slow' method, try to nicely handle the case
6313 of nested comments by checking that the comment-starter we found
6314 does indeed match the comment-ender.
6315 (scan_sexps_forward, scan_sexps_forward):
6316 Ignore excessive opening parenthesis rather than throwing an error.
6318 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6320 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6321 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6323 * dispnew.c (direct_output_forward_char): Give up if currently
6324 displaying a message instead of the minibuffer contents.
6326 * xterm.c (x_update_window_begin): No need to turn off the mouse
6328 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6329 depending on whether they contain glyphs highlighted in
6332 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6333 compare the mouse_face_p flags of both rows.
6335 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6337 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6339 * keyboard.c (show_help_echo): Accept additional parameter
6340 ok_to_overwrite_keystroke_echo.
6341 (read_char): Call show_help_echo with a zero
6342 ok_to_overwrite_keystroke_echo argument.
6343 * keyboard.h (show_help_echo): Update prototype of
6345 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6346 ok_to_overwrite_keystroke_echo argument.
6347 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6348 non-zero ok_to_overwrite_keystroke_echo argument.
6350 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6352 * xdisp.c (try_window_id): If changes are all below what is
6353 displayed in the window, and point is in the window, we still
6354 might have to find point on the display.
6356 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6357 glyphs instead of a single one.
6358 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6359 with new argument list.
6360 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6362 * keymap.c (get_keymap_1): Add comment that this function can GC.
6363 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6364 comment that functions can GC.
6365 (Fset_keymap_parent): GCPRO arg KEYMAP.
6367 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6369 * msdos.c (XMenuActivate): After exiting the menu, restore the
6370 echo area message and erase it.
6372 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6374 * fontset.c (Ffontset_info): Make the return value more compatible
6375 with that of Emacs 20.
6377 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6379 * eval.c (Fsignal): Handle case that backtrace_list is null.
6381 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6383 * ccl.c (Fccl_execute): Typo fixed.
6385 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6387 * window.c (window_loop): Add missing gcpro1 local variable.
6389 * window.c (Fwindow_list): Reverse list at the end.
6390 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6391 means allow windows on OWINDOW's frame, only.
6392 (window_loop): Simplified; use Fwindow_list.
6394 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6396 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6398 * xterm.c (XTread_socket): Increment handling_signal at the start,
6399 decrement it at the end.
6401 * eval.c (handling_signal): New variable.
6402 (Fsignal): Abort if handling_signal is non-zero.
6404 * lisp.h (handling_signal): External declaration.
6406 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6408 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6410 Sound support for NetBSD through "Linux emulation" support:
6411 * config.in (HAVE_SOUNDCARD_H): Undef.
6412 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6413 * Makefile.in (LIBSOUND): New variable.
6414 (LIBES): Include it.
6415 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6417 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6419 (vox_open): Use DEFAULT_SOUND_DEVICE.
6420 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6422 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6424 * print.c (print_error_message): If Vsignaling_function is set,
6425 show it in *Messages*.
6427 * lisp.h (Vsignaling_function): External declaration.
6429 * eval.c (Vsignaling_function): New variable.
6430 (Fsignal): Compute it.
6431 (syms_of_eval): Staticpro it.
6433 2000-07-05 Dave Love <fx@gnu.org>
6435 * syswait.h: Use the autoconf recommended approach. Old code
6436 #if'd out in case we need to revert.
6438 * config.in (HAVE_SYS_WAIT_H): Added.
6440 2000-07-05 Andrew Innes <andrewi@gnu.org>
6442 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6443 when non-NULL instead of __morecore, to take account of buffer
6444 memory. This also solves a problem with spurious memory warnings
6447 * ralloc.c: Make real_morecore non-static.
6449 * eval.c (internal_condition_case): Comment out abort if
6450 interrupt_input_blocked is not zero.
6452 * makefile.nt: Add support for `bootstrap' and related targets.
6453 Include minimal debug info in emacs.exe in release build.
6454 Remove all dependencies on lisp.h, and fixup some others.
6456 * w32.c (init_environment): Install code from 20.7 for providing
6457 default values for environment variables, based on the
6458 executable's own location.
6459 (map_w32_filename): Handle filenames that are longer than
6461 (sys_socket): Install socket inheritance bug fix from 20.7.
6463 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6464 here via blockinput.h).
6466 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6468 * w32menu.c (w32_menu_display_help):
6469 * xmenu.c (menu_help_callback): Use show_help_echo.
6471 * keyboard.h (show_help_echo): Declare.
6473 * keyboard.c (show_help_echo): New function, extracted from read_char.
6474 Feval its `msg' argument if it's a cons cell.
6475 (read_char): Use it.
6476 (follow_key): Pass `autoload' to get_keyelt.
6478 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6479 (note_tool_bar_highlight, XTread_socket):
6480 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6482 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6483 (note_tool_bar_highlight, w32_read_socket):
6484 Do not gratuitously ignore non-string `help-echo' properties.
6486 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6488 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6490 * window.c (delete_all_subwindows): Reset Vwindow_list.
6492 * xterm.c (x_append_glyph, x_append_composite_glyph)
6493 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6494 changes in struct glyph starting 1999-12-27. Some bit-fields of
6495 struct glyph were not set, which made glyphs unequal when compared
6496 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6497 effects were the result. This also depended on the contents of
6498 memory returned by xmalloc. If flickering happens again, activate
6499 the code in clear_glyph_row that's in #if 0. If the flickering is
6500 gone with that, chances are that it is caused by something
6503 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6505 * dispextern.h: Add some comments.
6507 * window.c (add_window_to_list): Add parameter LIST.
6508 (window_list): Order list so that, for each frame, windows are
6509 in canonical order, and so that frames appear in the list in
6510 the order given by Vframe_list.
6511 (next_window): Reverse the handling of NEXT_P.
6513 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6515 * window.c (Vwindow_list): New variable.
6516 (make_window, delete_window): Set Vwindow_list to nil.
6517 (check_window_containing): New function.
6518 (window_from_coordinates): Rewritten.
6519 (add_window_to_list, window_list, candidate_window_p)
6520 (decode_next_window_args, next_window): New functions.
6521 (Fnext_window, Fprevious_window): Rewritten in terms of
6523 (Fwindow_list): New function.
6524 (Fother_window): Cleaned up.
6525 (foreach_window): Add a longer "variable argument list". Let
6526 callback function return 0 to indicate that cycling over windows
6528 (foreach_window_1): Likewise.
6529 (freeze_window_start): Return int.
6530 (init_window): New function.
6531 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6533 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6534 input_event with bzero.
6535 (main): Call init_window.
6537 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6540 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6542 * composite.h (make_composition_value_copy): Extern it.
6544 * composite.c (make_composition_value_copy): New function.
6546 * editfns.c (Fformat): While copying text properties, make each
6547 composition property value a copy.
6549 * fns.c (concat): While copying text properties, make each
6550 composition property value a copy.
6552 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6554 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6556 * fns.c (sweep_weak_table): Mark only objects that are not
6559 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6560 include those frames as candidates which have their focus
6561 redirected to the minibuffer frame.
6563 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6565 * fns.c (Fputhash): Return `value' rather than nil.
6567 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6569 * frame.c (next_frame): Don't check focus redirection in case
6570 MINIBUF is a window. Doing so excludes frames using MINIBUF
6571 unless their focus is redirected, which contradicts the
6572 specification of next-frame, and leads to infinite loops in
6573 certain situations when cycling through windows with next-window.
6575 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6577 * coding.c (code_convert_region): Even if the length of text is
6578 zero, try to convert it if coding->type is coding_type_ccl.
6579 (decode_coding_string, encode_coding_string): Likewise.
6581 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6583 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6584 the display if windows_or_buffers_changed.
6586 * dispnew.c (struct row_entry): New structure.
6587 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6588 (row_table_size, old_lines, new_lines, old_lines_size)
6589 (new_lines_size, run_pool, runs_size, runs): New variables.
6590 (add_row_entry): New function.
6591 (scrolling_window): Use data structures allocated with xmalloc and
6592 held in global variables, instead of allocating them with alloca and
6593 holding them in local variables. Use a larger hash table whose
6594 size depends on glyph matrix sizes. Don't use bzero to clear the
6595 hash table; instead, clear used slots only.
6597 * fns.c (next_almost_prime): Make it externally visible.
6599 * lisp.h (next_almost_prime): Add prototype.
6601 * s/isc4-0.h (sigunblock): Define.
6603 * s/sco5.h (sigunblock): Define.
6605 2000-06-27 Dave Love <fx@gnu.org>
6607 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6608 (moved to osf5-0.h).
6609 [!NOT_C_CODE]: Protect string.h stuff.
6611 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6612 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6614 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6616 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6617 below the last line from the needed window height.
6619 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6621 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6622 (Fwidget_get): Use it.
6623 (syms_of_fns): Defsubr it.
6625 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6627 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6628 display info for XIM.
6629 (xim_open_dpy): Likewise.
6630 (xim_close_dpy): Don't free the display info's XIM.
6632 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6634 * config.in (USE_XIM): New define.
6636 * keymap.c (get_keyelt): For menu-items containing a `:filter
6637 FILTER', apply FILTER to the menu-item's definition to get the
6638 real definition to use.
6640 * lisp.h (QCfilter): External declaration.
6642 * xfns.c (Fimage_size): New function.
6643 (syms_of_xfns): Defsubr it.
6645 2000-06-26 Andreas Schwab <schwab@suse.de>
6647 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6650 2000-06-25 Dave Love <fx@gnu.org>
6652 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6655 * Makefile.in (blockinput.h): Depend on atimer.h.
6656 (atimer.h): Depend on systime.h.
6658 * blockinput.h: Protect against multiple inclusion. Include
6661 * atimer.h: Protect against multiple inclusion. Include
6664 * lisp.h (swap_in_global_binding): Declare.
6666 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6668 * process.c (Fopen_network_stream): Turn off atimers for duration
6669 of call to connect. (Patch from Gerd.)
6671 2000-06-23 Dave Love <fx@gnu.org>
6673 * ralloc.c: Maybe include unistd.h
6675 * emacs.c (setgrp): Undefine before defining.
6676 (malloc_warning, set_time_zone_rule, index): Prototype.
6678 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6679 HAVE_STRUCT_TIMEZONE.
6681 * s/osf1.h: Move string.h hack here from alpha.h and make it
6683 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6685 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6686 (SOCKLEN_TYPE): Don't define.
6688 * m/alpha.h: Remove string.h hack.
6690 * s/osf5-0.h: New file.
6692 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6693 include time.h, done by systime.h.
6694 [__FreeBSD__]: Remove redundant includes.
6696 * callproc.c (setpgrp): Undefine before defining.
6697 (delete_temp_file): Return Qnil to avoid warning.
6699 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6701 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6704 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6706 * composite.h (compose_text): Declare.
6708 * xterm.c: Don't include sys/types.h unconditionally. Don't
6709 protect its inclusion with !USG (following xmenu.c).
6711 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6713 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6716 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6718 * coding.c (decode_eol_post_ccl): Special handling for undecided
6719 and inconsistent EOL types.
6721 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6723 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6724 trough color and main window's background color.
6726 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6729 * xterm.h (Xt_app_con): External declaration.
6731 * widget.c (EmacsFrameRealize): Fix typo.
6733 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6735 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6736 (handle_invisible_prop): Record the start of invisible text in
6737 it->add_overlay_start.
6738 (struct overlay_entry): Add member `overlay'.
6739 (handle_overlay_change): Simplify.
6740 (next_overlay_string): After having processed overlay strings at the
6741 end of the buffer, record that fact in
6742 it->overlay_strings_at_end_processed_p.
6743 (compare_overlay_entries): If before- and after-strings come
6744 from the same overlay, let before-strings come first.
6745 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6746 (load_overlay_strings): Take it->add_overlay_start into account
6747 when adding overlay strings.
6749 * dispextern.h (struct it): Add member add_overlay_start.
6751 2000-06-22 Dave Love <fx@gnu.org>
6753 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6755 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6757 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6759 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6762 2000-06-21 Dave Love <fx@gnu.org>
6764 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6766 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6768 * syntax.c (back_comment): Simplify string-parity counting (with
6769 the added benefit of handling multiple string-styles as long as
6770 they are not intertwined).
6771 Jump to the slow code as soon as a comment starter is found in
6772 a "string_lossage" position. Fixes the case: " /* " /* " */.
6774 2000-06-21 Dave Love <fx@gnu.org>
6776 * Makefile.in: Use GETLOADAVG_LIBS.
6778 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6779 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6781 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6783 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6784 (Fforward_comment, scan_lists):
6785 Check the comstyle of single-char comment-starters.
6786 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6787 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6788 Check the comstyle of single-char comment-starters.
6789 Clarify control-flow around the Scomment case.
6791 2000-06-20 Dave Love <fx@gnu.org>
6793 * fns.c (make_hash_table, maybe_resize_hash_table):
6794 Cast arg of next_almost_prime.
6796 * tparam.c [emacs]: Include lisp.h.
6798 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6801 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6803 * keyboard.c (adjust_point_for_property): Check if display
6804 property should be treated as intangible by looking at its
6807 * xdisp.c (single_display_prop_intangible_p)
6808 (display_prop_intangible_p): New functions.
6810 * dispextern.h (display_prop_intangible_p): Add prototype.
6812 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6814 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6815 argument to sigprocmask.
6817 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6818 argument to sigprocmask.
6820 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6821 sigprocmask_set, and pass a pointer to it to sigprocmask.
6823 * sysdep.c (sigprocmask_set): New variable.
6825 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6828 2000-06-20 Sam Steingold <sds@gnu.org>
6830 * xrdb.c: Don't declare xmalloc, xrealloc.
6832 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6834 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6835 (re_comp): Cast gettext return value to avoid complaints when
6838 2000-06-20 Dave Love <fx@gnu.org>
6840 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6843 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6845 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6847 * m/alpha.h: Don't declare xmalloc, xrealloc.
6849 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6851 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6853 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6855 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6858 * keyboard.h (poll_for_input_1): Declare.
6860 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6862 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6864 * doprnt.c: Don't declare xmalloc, xrealloc.
6866 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6867 (getenv, ctime, getwd): Removed.
6868 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6870 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6871 x_set_tool_bar_lines.
6873 * config.in: Add HAVE_GETWD. Move some definitions above
6874 machine/system includes.
6876 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6878 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6880 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6881 contain information about ENCODING.
6883 * fontset.c (FONTSET_ASCII): Use the first element of char table
6884 for an ASCII font, not defalt slot.
6885 (fontset_ref_via_base): If FONTSET doesn't contain information for
6886 C, try the default fontset.
6887 (make_fontset): Don't copy the default fontset.
6888 (fontset_font_pattern): Likewise.
6889 (accumulate_font_info): If ELT is nil, use the corresponding
6890 element in the default fontset.
6892 2000-06-19 Dave Love <fx@gnu.org>
6894 * syntax.c (Fparse_partial_sexp): Doc fix.
6896 * regex.h: Test PROTOTYPES as well as __STDC__.
6898 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6899 errno, strerror. Put text after #endif in comment.
6901 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6904 * xterm.c (x_frame_of_widget): Likewise.
6906 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6908 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6909 to Vfundamental_mode_abbrev_table.
6911 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6912 bogus objects are marked. This slows down GC by ~80 percent, but
6913 it might be worth trying when debugging GC-related problems.
6914 This feature requires conservative stack marking to be enabled.
6916 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6917 returns XLookupChars, reset `modifiers' to zero.
6919 2000-06-19 Dave Love <fx@gnu.org>
6921 * mktime.c: Unprotoized.
6923 2000-06-19 Richard Stallman <rms@gnu.org>
6925 * data.c (set_internal): If variable is frame-local,
6926 store the new value immediately into the frame parameter alist.
6928 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6930 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6931 in the custom handler pointer.
6933 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6934 value, or checks for CHAR_META can fail when Lisp_Object is a
6936 * keymap.c (get_keyelt): Likewise.
6938 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6940 * ccl.h (struct ccl_program): New member eol_type.
6941 (struct ccl_spec): New member cr_carryover.
6943 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6944 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6946 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6947 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6948 (decode_eol_post_ccl): New function.
6949 (decode_coding): Don't detect EOL format here for CCL based coding
6951 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6952 decode_eol_post_ccl after running the CCL program.
6953 (code_convert_region): Don't detect EOL format here for CCL based
6955 (decode_coding_string): Likewise.
6957 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6959 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6960 when treating it as an integer.
6962 * coding.h (encode_coding_string): Declare.
6964 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6967 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6968 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6969 to be passed to get_local_map.
6971 * sound.c (Fplay_sound): Don't call make_number on
6972 Frun_hook_with_args count argument.
6974 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6975 for lisp objects in X event structure data field, when lisp
6976 objects are represented with unions.
6977 (x_scroll_bar_to_input_event): Ditto.
6979 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6981 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6982 termination of string. Fix sense of test whether
6983 Vline_number_display_limit is an integer.
6985 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6987 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6988 only if HAVE_X_WINDOWS.
6990 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6993 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6996 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6998 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7001 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7003 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7004 start of the while loop.
7006 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7008 * atimer.c (alarm_signal_handler): Add forward declaration.
7010 * data.c (set_internal): Remove debug code.
7012 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7014 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7016 * unexec.c (toplevel) [COFF]: Include coff.h.
7018 * s/lynxos.h: New file.
7020 * keymap.c (Fsingle_key_description): Enclose function key and
7021 event symbol names in angle brackets.
7023 * xdisp.c (setup_echo_area_for_printing): Call
7024 message_log_maybe_newline if message_buf_print is not set.
7026 * print.c (printchar, strout): Don't check message_buf_print
7027 before calling setup_echo_area_for_printing because that
7028 function does something useful even when message_buf_print is
7031 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7033 (ensure_echo_area_buffers): Initialize echo buffer's
7034 truncate lines setting to nil.
7035 (with_echo_area_buffer): Don't set the echo buffer's truncate
7037 (set_message_1): Set it here instead, based on the value
7038 of message_truncate_lines.
7039 (resize_mini_window): Handle case that lines are truncated.
7040 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7041 message-truncate-lines.
7043 * keyboard.c (read_char): Bind message-truncate-lines to t
7044 while displaying a help-echo.
7046 * lisp.h (Qmessage_truncate_lines): External declaration.
7048 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7050 * xdisp.c (Vline_number_display_limit): Renamed from
7051 line_number_display_limit.
7052 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7053 Extend documentation string. Initialize
7054 Vline_number_display_limit to nil meaning no limit.
7055 (decode_mode_spec): Use Vline_number_display_limit with its new
7058 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7060 2000-06-13 Richard Stallman <rms@gnu.org>
7062 * frame.c (Fmodify_frame_parameters): Doc fix.
7064 * xfns.c (x_set_frame_parameters): Comment fix.
7066 * frame.c (store_frame_param): Call swap_in_global_binding if the
7067 variable's current binding was chosen based on this frame.
7069 * data.c (swap_in_global_binding): New function.
7071 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7073 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7074 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7076 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7078 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7080 2000-06-12 Jason Rumney <jasonr@gnu.org>
7082 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7084 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7086 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7088 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7090 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7092 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7093 (syms_of_xfaces): Defsubr Sdump_colors.
7094 (x_free_colors): Don't treat b&w specially on default visual.
7095 (x_free_dpy_colors): New function.
7096 (free_face_colors): Don't check visual class; it's done
7099 * xterm.c (x_frame_of_widget): New function.
7100 (x_alloc_nearest_color_for_widget): Use it.
7101 (x_copy_dpy_color): New function.
7102 (x_destroy_window): Free various colors.
7104 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7106 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7108 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7110 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7112 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7114 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7116 2000-06-11 Dave Love <fx@gnu.org>
7118 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7120 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7122 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7124 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7126 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7129 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7131 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7132 (regex_compile): Fix the code for handling the case of single byte
7133 char and multibyte char being mixed in a range within [...].
7135 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7136 and dst_multibyte members of coding.
7138 * charset.c (update_charset_table): Update the table
7140 (init_charset_once): Initialize elements of bytes_by_char_head to
7141 1 except for leading codes for private charases.
7143 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7144 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7147 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7149 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7150 access the data it doesn't point to.
7152 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7154 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7155 will be translated to a switch-frame event when reading the
7156 event queue. This is necessary because Emacs otherwise won't
7157 perform a switch-frame to a new frame until some other event, for
7158 example a keystroke event, forces it to do so. This has various
7159 effects, one visible being that the cursor of a frame created with
7160 C-x 5 2 or switched to with a window manager key binding like
7161 A-TAB stays hollow because selected_window isn't on the newly
7162 focused frame until the switch-frame is performed.
7164 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7165 generating a switch-frame event if necessary.
7167 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7169 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7172 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7174 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7177 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7179 * window.c (displayed_window_lines): Take empty lines at
7180 the bottom of a window into account.
7182 * window.c (displayed_window_lines): New function.
7183 (Fmove_to_window_line): Use displayed_window_lines to determine
7184 the number of lines to move, instead of using the window's height.
7186 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7187 to stop reading, even if the form read sets point to a different
7188 value when evaluated.
7190 * xdisp.c (display_line): Fix code deciding in which line to
7193 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7195 * fileio.c (e_write): Free composition data if stored in
7198 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7200 * xdisp.c (display_line): Set row's and iterator's
7201 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7202 Set cursor even if row ends in the middle of a character.
7203 (dump_glyph_row): Print values of new flags.
7204 (redisplay_window) <cursor movement in unchanged window>: When
7205 point has been moved forward, and PT is at the end of the cursor
7206 row, don't place the cursor in the next row if the cursor row ends
7207 in the middle of a character or at ZV.
7209 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7210 (struct glyph_row): Add starts_in_middle_of_char_p and
7211 ends_in_middle_of_char_p.
7212 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7213 ends_in_middle_of_char_p flag.
7214 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7216 * term.c (append_glyph): Revert change of 2000-06-06.
7218 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7219 padding glyph not fitting on line as whole character not
7222 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7223 this isn't true for images with `:ascent 100'.
7225 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7227 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7228 as modified if it is originally unmodified.
7230 * term.c (encode_terminal_code): Change the way to check if
7231 terminal coding does any conversion.
7232 (append_glyph): Set glyph->pixel_width correctly.
7234 * xdisp.c (display_line): While checking line continuation, pay
7235 attention to a padding glyph.
7237 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7239 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7241 2000-06-05 Dave Love <fx@gnu.org>
7243 * xdisp.c: Include fontset.h.
7245 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7247 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7249 * dispnew.c: Conditionally include term.h.
7251 * coding.h: Declare code_convert_string_norecord.
7253 * frame.h (struct frame): Use volatile unconditionally.
7255 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7257 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7259 * systime.h: Protect against multiple inclusion.
7260 (timezone) [USG5_4]: Define as time_t.
7262 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7263 (Foptimize_char_table, make_temp_name): Declare.
7265 * Makefile.in (xdisp.o): Depend on fontset.h.
7267 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7269 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7270 (Foptimize_char_table, make_temp_name): Declare.
7274 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7276 2000-06-02 Dave Love <fx@gnu.org>
7278 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7280 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7282 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7283 result face, set flags in that face indicating that colors may not
7286 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7287 glyph, use the ASCII NUL character to determine the face.
7289 2000-06-02 Dave Love <fx@gnu.org>
7291 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7292 (VFORK_RETURN_TYPE): Remove.
7294 * config.in: Add NO_MATHERR.
7296 2000-06-01 Dave Love <fx@gnu.org>
7298 * cmds.c (internal_self_insert): Don't check
7299 Vbefore_change_function, Vafter_change_function.
7301 * insdel.c (signal_before_change, signal_after_change): Likewise.
7303 * buffer.c (Vbefore_change_function, Vafter_change_function):
7304 Variables and their initializations deleted.
7306 * callint.c (Fcall_interactively): Doc fix.
7308 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7310 2000-05-31 Dave Love <fx@gnu.org>
7312 * textprop.c: Revert last change -- duplicated.
7314 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7316 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7319 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7321 2000-05-31 Jason Rumney <jasonr@gnu.org>
7323 * search.c (Fre_search_forward, Fre_search_backward)
7324 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7326 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7328 2000-05-30 Jason Rumney <jasonr@gnu.org>
7330 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7331 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7333 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7336 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7337 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7338 expand a nil default_filename.
7340 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7341 pointer to glyph_to_pixel_coords, not a frame.
7343 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7344 coding.h to dependencies.
7346 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7348 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7349 window pointer to be consistent with w32term.c and xterm.c.
7351 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7352 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7353 (Qline_spacing, Qcenter): New variables.
7354 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7355 (x_set_line_spacing): New function.
7356 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7358 (x_specified_cursor_type): New function.
7359 (x_set_cursor_type): Use it.
7360 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7362 (validate_x_resource_name, x_get_resource_string): Measure lengths
7363 of external strings in bytes.
7364 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7365 GetTextExtentPoint32 with NULL title.
7366 (Fx_create_frame): Initialize Qline_spacing.
7367 (w32_load_system_font): Initialize font->double_byte_p.
7368 (x_to_w32_charset): Use Vw32_charset_info_alist.
7369 (Image, busy cursor, tooltip functions): Merged changes from
7370 xfns.c. Not yet functional on Windows.
7372 * w32gui.h (W32FontStruct): Add double_byte_p member.
7374 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7375 (emacs_button_translation): Use it.
7376 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7377 in `mask' to be set.
7379 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7382 * w32term.c: Format and doc changes to bring closer to xterm.c.
7383 (w32_char_font_type): New enum.
7384 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7385 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7386 (w32_encode_char): New function.
7387 (x_encode_char): Removed.
7388 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7389 x_encode_char and w32_font_is_double_byte.
7390 (x_produce_image_glyph): Use image_ascent.
7391 (x_produce_glyphs): Use new version of w32_per_char_metric and
7392 handle NULL return value. Allow extra line spacing.
7393 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7394 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7395 w32_font_type member of glyph instead.
7396 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7397 (fast_find_position): Make sure not to consider rows not visible
7399 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7400 w32_menu_display_help with input blocked, as it can abort.
7401 (x_display_and_set_cursor): Choose cursor depending
7402 on buffer-local value of cursor_type.
7403 (x_draw_bar_cursor): Add parameter WIDTH.
7405 * w32term.h (CP_DEFAULT): Define.
7406 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7408 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7410 * search.c (Fre_search_forward, Fre_search_backward)
7411 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7413 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7415 * coding.c (detect_coding_iso2022): Fix code for checking
7416 CODING_CATEGORY_MASK_ISO_8_2.
7418 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7420 * regex.c (PREFETCH_NOLIMIT): New function.
7421 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7423 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7425 * syntax.c (find_defun_start): Move test for
7426 open_paren_in_column_0_is_defun_start outside of the loop.
7428 * xdisp.c (redisplay_window): Really switch buffers when
7429 displaying mode lines, and temporarily set selected_frame to the
7430 frame of the window that's redisplayed.
7432 * xfaces.c (free_realized_faces): Block/unblock input.
7433 (free_realized_multibyte_face): Ditto.
7435 2000-05-29 Dave Love <fx@gnu.org>
7437 * textprop.c (Qkeymap): New variable.
7438 (syms_of_textprop): Intern it.
7440 * keymap.c: Include intervals.h.
7441 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7443 * Makefile.in (keymap.o): Depend on intervals.h.
7445 * keyboard.c (menu_bar_items, tool_bar_items)
7446 (Fexecute_extended_command): Deal with `keymap' property.
7447 (read_key_sequence): Track map from `keymap' property as well as
7450 * intervals.c (get_local_map): Extra arg to allow looking for
7453 * intervals.h (map_property): New enum.
7454 (get_local_map): Extra arg using it.
7457 * lisp.h (get_local_map): Don't declare here.
7459 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7461 * Makefile.in (callproc.o): Depend on composite.h.
7463 * callproc.c: Include composite.h.
7464 (Fcall_process): Handle composition correctly.
7466 * coding.h (coding_allocate_composition_data): Extern it.
7467 (coding_restore_composition): Likewise.
7469 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7470 yet allocated, finish decoding with result
7471 CODING_FINISH_INSUFFICIENT_CMP.
7472 (coding_allocate_composition_data): Make it non-static.
7473 (coding_restore_composition): Likewise.
7475 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7477 * charset.c (syms_of_charset): Revert last change.
7479 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7481 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7482 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7485 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7487 * charset.c (syms_of_charset): Set width of character sets
7488 eight-bit-control and eight-bit-graphic to 1 column.
7490 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7492 * config.in (HAVE_SPEED_T): New define.
7494 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7497 2000-05-26 Dave Love <fx@gnu.org>
7499 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7501 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7502 (Fsubr_arity): New function.
7503 (syms_of_data): Install them.
7505 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7507 * charset.c (init_charset_once): Set the table bytes_by_char_head
7510 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7511 the default fontset to what Emacs uses by default.
7512 (check_registry_encoding): This function deleted.
7513 (Fset_fontset_font): Remove the adhoc condition for the default
7514 fontset. Allow cons in FONTNAME.
7516 * fns.c (map_char_table): Ignore char-table entries for
7517 charsets eight-bit-control and eight-bit-graphic.
7519 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7521 * emacs.c (main): Initialize keyboard syms before initializing
7522 window code, so face names are available.
7524 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7526 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7527 of an anchor at the beginning of a shy-group.
7529 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7531 * xdisp.c (handle_invisible_prop): Don't try to skip over
7532 invisible text if end of text is already reached.
7534 2000-05-25 Dave Love <fx@gnu.org>
7536 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7538 * coding.c (encode_eol): Add null statement after label.
7540 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7542 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7545 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7547 * ccl.c (ccl_driver): Fix previous change.
7549 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7551 * coding.c (run_pre_post_conversion_on_str): Set point to the
7552 beginning of buffer before calling coding->post_read_conversion.
7553 (decode_coding_string): Give correct args to
7554 run_pre_post_conversion_on_str.
7555 (encode_coding_string): Likewise.
7557 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7558 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7559 eight-bit-graphic correctly.
7561 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7563 * fileio.c (Finsert_file_contents): Even if a file is not found,
7564 execute codes for setting up coding system. Call
7565 after-insert-file-functions unconditionally.
7567 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7569 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7570 BSD_PGRPS are not defined.
7572 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7574 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7576 (syms_of_charset): Avoid building same strings.
7578 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7580 * lread.c (Fload): Add a comment about the meaning of
7581 Vuser_init_file being t.
7583 * puresize.h (BASE_PURESIZE): Increase to 675000.
7585 * s/gnu-linux.h (setpgrp): Don't define it here because this
7586 prevents compilation on GNU/Linux systems with glib 2.2.
7588 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7591 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7593 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7594 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7596 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7598 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7600 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7603 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7605 * term.c (encode_terminal_code): Set coding->src_multibyte
7608 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7610 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7612 * keyboard.c (read_char): Allow character codes 128..255 to be
7613 handled by input-method-function.
7615 * insdel.c (adjust_markers_for_replace): Fix previous change.
7616 (adjust_after_replace): If PREV_TEXT is nil, call
7617 adjust_markers_for_insert, not adjust_markers_for_replace.
7619 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7621 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7622 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7623 [HAVE_GRANDPT]: Define.
7624 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7626 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7629 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7631 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7633 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7635 The following changes are to handle 8-bit characters in a
7636 multibyte buffer/string without facing with byte combining
7637 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7638 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7640 * Makefile.in (fns.o): Depend on charset.h.
7642 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7643 convert it to unibyte.
7644 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7646 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7647 apparent char boundary.
7648 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7649 0x80..0x9F to/from multibyte form.
7651 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7654 * callproc.c (Fcall_process): Always encode an argument string if
7655 it is multibyte. Setup src_multibyte and dst_multibyte members of
7656 process_coding properly.
7658 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7659 SPLIT_NON_ASCII_CHAR.
7661 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7663 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7665 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7667 (SPLIT_CHARACTER_SEQ): This macro deleted.
7668 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7670 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7671 and eight-bit-graphic.
7672 (char_to_string): Likewise. Signal an error for too large
7674 (char_printable_p): Return 0 for 8-bit characters.
7675 (update_charset_table): Update iso_charset_table only when a final
7676 character is non-negative.
7677 (find_charset_in_text): Renamed from find_charset_in_str.
7678 Arguments and return value changed. Callers changed.
7679 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7680 be -1 if CHARSET is used only internally.
7681 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7683 (Fcharset_after): Simplified.
7684 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7685 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7686 (multibyte_chars_in_text): Simplified by assuming there's no
7687 invalid multibyte sequence.
7688 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7689 str_as_unibyte): New functions.
7690 (Fstring): Simpified by assuming that byte combining never
7692 (init_charset_once): Initialization for
7693 LEADING_CODE_8_BIT_CONTROL.
7694 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7695 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7696 eight-bit-control and eight-bit-graphic.
7698 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7699 CHARSET_8_BIT_GRAPHIC): New macros.
7700 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7701 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7702 (CHARSET_REVERSE_CHARSET): Likewise.
7703 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7705 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7706 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7707 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7708 encounter an invalid multibyte sequence.
7709 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7710 sequence is always valid.
7711 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7712 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7714 (CHAR_STRING): For 8-bit characters, call char_to_string.
7715 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7716 multibyte sequence is always valid.
7717 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7718 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7719 str_as_unibyte): Extern them.
7720 (BCOPY_SHORT): Fix a bug.
7721 (CHAR_LEN): This macro deleted. Callers changed to use
7723 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7724 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7725 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7727 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7728 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7729 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7730 EMIT_BYTES): New macros.
7731 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7732 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7734 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7735 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7736 check the validity of multibyte sequence.
7737 (decode_coding_emacs_mule): New function.
7738 (encode_coding_emacs_mule): New macro.
7739 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7741 (DECODE_ISO_CHARACTER): Just return a character code.
7742 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7743 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7744 EMIT_CHAR to produced decoded characters. Exit the loop only by
7745 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7747 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7748 only position codes for an invalid character.
7749 (encode_designation_at_bol): Return new destination pointer. 5th
7750 arg DSTP is changed to DST.
7751 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7752 from the source by ONE_MORE_CHAR. Don't handle the case of last
7754 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7756 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7757 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7758 TWO_MORE_BYTES to fetch a byte from the source.
7759 (encode_eol): Pay attention to coding->src_multibyte.
7760 (detect_coding, detect_eol): Preserve members src_multibyte and
7762 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7763 (encoding_buffer_size): Set magnification to 3 for all coding
7764 systems that require encoding.
7765 (ccl_coding_driver): For decoding, be sure that the result is
7766 valid multibyte sequence.
7767 (decode_coding): Initialize coding->errors and coding->result.
7768 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7769 and raw-text, always call decode_eol. Handle the case of last
7770 block here. If not coding->dst_multibyte, convert the resulting
7771 sequence to unibyte.
7772 (encode_coding): Initialize coding->errors and coding->result.
7773 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7774 and raw-text, always call encode_eol. Handle the case of last
7776 (shrink_decoding_region, shrink_encoding_region): Detect cases
7777 that we can't skip data more rigidly.
7778 (code_convert_region): Setup src_multibyte and dst_multibyte
7779 members of coding. For decoding, if the buffer is multibyte,
7780 convert the source sequence to unibyte in advance. For encoding,
7781 if the buffer is multibyte, convert the resulting sequence to
7782 multibyte afterward.
7783 (run_pre_post_conversion_on_str): New function.
7784 (code_convert_string): Deleted and divided into the following two.
7785 (decode_coding_string, encode_coding_string): New functions.
7786 (code_convert_string1, code_convert_string_norecord): Call one of
7788 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7789 MAKE_NON_ASCII_CHAR.
7790 (Fset_terminal_coding_system_internal,
7791 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7792 and dst_multibyte members.
7793 (init_coding_once): Initialize iso_code_class with new enum
7794 ISO_control_0 and ISO_control_1.
7796 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7797 devided into ISO_control_0 and ISO_control_1.
7798 (struct coding_system): New members src_multibyte, dst_multibyte,
7799 errors, and result. Delete member fake_multibyte.
7800 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7802 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7805 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7808 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7810 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7812 (Ftranspose_region): Delete codes for handling byte combining.
7814 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7815 dst_multibyte members of coding. On handling REPLACE on unibyte
7816 buffer, convert the result of decode_coding to unibyte. On
7817 inserting into a mutibyte buffer, always call code_convert_region.
7818 (e_write): Setup coding->src_multibyte according to the
7819 multibyteness of the source (buffer or string).
7821 * fns.c (concat): Handle 8-bit characters correctly.
7822 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7823 unibyte in the result.
7824 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7825 valid multibyte form in the result.
7826 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7827 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7828 return -1, signal an error.
7829 (base64_encode_1): New arg MULTIBYTE. Get each character by
7830 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7831 character is found, return -1.
7832 (Fbase64_decode_region): Delete codes for handling byte-combining.
7833 Treat each decoded byte as a unibyte character.
7834 (Fbase64_decode_string): Return unibyte string.
7835 (Fcompare_strings, concat, string_byte_to_char): Use
7836 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7837 FETCH_STRING_CHAR_ADVANCE.
7838 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7839 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7841 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7842 SPLIT_NON_ASCII_CHAR.
7843 (fontset_ref_via_base, fontset_set): Likewise
7845 * insdel.c (adjust_markers_for_record_delete): Deleted.
7846 (adjust_markers_for_insert): Argument changed. Caller changed.
7847 (adjust_markers_for_replace): Likewise.
7848 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7849 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7850 (copy_text): Delete unused local varialbe c_save. For converting
7851 to multibyte, be sure to make all 8-bit characters in valid
7853 (count_size_as_multibyte): Handle 8-bit characters correctly.
7854 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7855 adjust_after_replace, replace_range, del_range_2)
7856 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7857 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7858 adjust_after_replace, replace_range, del_range_2) Delete codes for
7859 handling byte combining.
7860 (adjust_before_replace): Deleted.
7862 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7863 SPLIT_NON_ASCII_CHAR.
7864 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7865 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7867 (Fkey_description): Likewise.
7869 * lread.c (read1): On reading multibyte string, be sure to make
7870 all 8-bit chararacters in valid multibyte form.
7871 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7873 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7876 * process.c (Fstart_process): GCPRO current_dir before calling
7877 Ffind_operation_coding_system. Encode arguments here.
7878 (create_process): Don't encode arguments here. Setup
7879 src_multibyte and dst_multibyte members of struct coding.
7880 (read_process_output): Setup src_multibyte and dst_multibyte
7881 members of struct coding. If the output is to multibyte buffer,
7882 always decode the output of the process. Adjust the
7883 representation of 8-bit characters to the multibyteness of the
7885 (send_process): Setup coding->src_multibyte according to the
7886 multibyteness of the source.
7888 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7890 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7891 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7893 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7896 * w16select.c (Fw16_set_clipboard_data): Setup members
7897 src_multibyte and dst_multibyte of coding. Adjusted for the
7898 change for find_charset_in_str.
7899 (Fw16_get_clipboard_data): Likewise.
7901 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7902 dst_multibyte of coding.
7903 (x_to_w32_font): Likewise.
7905 * w32select.c (Fw32_set_clipboard_data): Setup members
7906 src_multibyte and dst_multibyte of coding. Adjusted for the
7907 change for find_charset_in_str.
7908 (Fw32_get_clipboard_data): Likewise.
7910 * xdisp.c (get_next_display_element): Handle 8-bit characters
7912 (next_element_from_display_vector): Use CHAR_BYTES instead of
7914 (disp_char_vector): Use SPLIT_CHAR instead of
7915 SPLIT_NON_ASCII_CHAR.
7917 * xselect.c (selection_data_to_lisp_data): Setup members
7918 src_multibyte and dst_multibyte of coding. Adjusted for the
7919 change for find_charset_in_str.
7920 (lisp_data_to_selection_data): Likewise.
7922 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7924 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7927 * dispextern.h (Vimage_types): Add extern declaration.
7929 * xdisp.c (Vimage_types): Moved here from xfns.c.
7930 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7932 * xfns.c (Vimages_types): Moved to xdisp.c.
7933 (syms_of_xfns): Move `image-types' to xdisp.c.
7935 * w32fns.c (Vimage_types): Removed.
7936 (syms_of_w32fns): Remove `image-types'.
7938 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7940 * fns.c (map_char_table): Pay attention to character number of
7941 charset. Check the validity of charset at the first level. For
7942 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7945 * fontset.c: Include "buffer.h".
7946 (fs_load_font): If the face has fontset, record the face ID in
7948 (Finternal_char_font): New function.
7949 (accumulate_font_info): New function.
7950 (Ffontset_info): Rewritten for the new fontset implementation.
7951 (syms_of_fontset): Register Vdefault_fontset in the first element
7952 of Vfontset_table. Include Vdefault_fontset in
7953 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7956 2000-05-16 Dave Love <fx@gnu.org>
7958 * m/iris5d.h: Deleted -- unused.
7960 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7962 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7963 `invalid' instead of `illegal'.
7965 * indent.c (Fmove_to_column): When ending within a tab, insert
7966 spaces first so that markers at the end of the tab get adjusted.
7968 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7969 buffer list that wasn't selected in that frame.
7971 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7972 is needed on mescaline, use a 2 char prefix, and call
7973 make_temp_name with second arg non-zero.
7975 * fileio.c (make_temp_name): New function, extracted from
7977 (Fmake_temp_name): Use it.
7979 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7981 * window.c (coordinates_in_window): Subtract 1 when computing
7984 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7986 * Makefile.in (lisp): Add env.elc.
7988 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7990 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7992 * search.c (Freplace_match): Handle case of `\N' in the
7993 replacement when there's no group N.
7995 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7997 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7998 of the message to message_dolog.
8000 * keyboard.c (read_char): Don't clear current message for help
8001 events; let the code handling help events handle this. Change
8002 code detecting help events that should be ignored.
8004 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8005 we're interating over a string.
8007 2000-05-09 Dave Love <fx@gnu.org>
8009 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8010 that offset before writing. Move gcpro region past call of
8013 2000-05-04 Dave Love <fx@gnu.org>
8015 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8017 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8019 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8020 of inserted characters when BUF equals the current buffer, and PT
8021 is in front of or equal to FROM.
8023 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8025 * xdisp.c (handle_single_display_prop): If display property value
8026 is invalid, or something not supported on the frame, restore
8027 iterator's position to what it was initially. Make sure to return
8028 0 for invalid and unsupported property values.
8030 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8031 that x_per_char_metric returns null.
8033 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8035 * xterm.h (struct face): Add forward declaration.
8036 (struct image): Ditto.
8037 (image_ascent): Add prototype.
8039 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8040 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8041 image_ascent instead of using IMAGE_ASCENT.
8043 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8044 (IMAGE_ASCENT): Removed.
8046 * xfns.c (Qcenter): New variable.
8047 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8048 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8049 (image_ascent): New function.
8050 (lookup_image): Recognize `:ascent center'.
8051 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8052 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8053 (xbm_load): Don't set image's ascent here.
8054 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8055 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8056 check ascent values here.
8057 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8058 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8059 (syms_of_xfns): Initialize Qcenter.
8061 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8062 to the limits, increase the limits.
8064 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8066 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8067 Check Vfont_encoding_alist against the full name of the opened
8070 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8072 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8073 taller than the window.
8075 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8077 * xfaces.c (realize_x_face): Fix the argument of the second
8078 xassert. BASE_FACE may not be a face for ASCII.
8080 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8082 * print.c (print_object): Treat print-length < 0 as nil.
8084 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8086 * s/freebsd.h (TERMCAP_OBJ): Removed.
8087 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8089 * lread.c (read1): Don't treat period followed by certain
8090 characters as symbol start.
8092 * xfns.c (slurp_file): New function.
8093 (xbm_image_p): Handle case of in-memory XBM files.
8094 (xbm_scan): Rewritten to work on memory buffers instead of files.
8095 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8096 Work on memory buffers instead of files. If DATA is null test
8097 if buffer looks like an in-memory XBM file.
8098 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8099 memory buffers instead of files.
8100 (xbm_file_p): New function.
8101 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8103 * lread.c (end_of_file_error): New function.
8104 (read1): Call it instead of signaling `end-of-file' directly.
8106 * print.c (print_error_message): Print data of `end-of-file'
8107 with Fprinc instead of Fprin1.
8109 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8111 * window.c (freeze_window_start): Check that minibuffer scroll
8112 window isn't nil before extracting the window structure pointer
8115 * undo.c (record_delete): If we hit the end of the undo list, stop
8116 picking elements apart.
8118 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8120 * xdisp.c (display_line): If lines are continued, restore
8121 iterator's ascent/descent information to the values before the
8122 first glyph not fitting on the line.
8124 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8126 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8127 positions in glyph matrix. Don't compute new window end
8130 * dispnew.c (increment_matrix_positions): Renamed from
8131 increment_glyph_matrix_buffer_positions.
8132 (increment_row_positions): Renamed from
8133 increment_glyph_row_buffer_positions.
8135 * dispextern.h: Change names of renamed functions from dispnew.c
8138 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8140 * fileio.c (Fdo_auto_save): Create directories for auto-save
8141 list file if necessary.
8143 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8144 from buffer or frame.
8145 (automatic_hscrolling_p): New variable.
8146 (hscroll_windows): Scroll windows horizontally only if automatic
8147 hscrolling is allowed.
8148 (syms_of_xdisp): New variable `automatic-hscrolling'.
8150 * frame.h (struct frame): Add member extra_line_spacing.
8152 * xfns.c (x_set_line_spacing): New function.
8153 (Fx_create_frame): Set line spacing from resources.
8154 (Qline_spacing): New variable.
8155 (syms_of_xfns): Initialize Qline_spacing.
8157 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8159 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8160 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8161 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8162 extra_line_spacing from default value.
8163 (init_buffer_once): Initialize default value of extra_line_spacing.
8165 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8168 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8169 prompt_width. Add extra line spacing.
8171 * term.c (produce_glyphs): Remove reference to struct it's
8174 * dispextern.h (struct it): Remove member prompt_width, add
8177 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8179 * dispnew.c (update_frame_line): When writing a whole line, make
8180 sure cursor is in the right row afterwards, otherwise a use of
8181 capability `ch' in cmgoto might leave the cursor in the row below.
8183 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8185 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8187 * keyboard.c (timer_check): Fix typo in comment.
8189 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8191 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8192 name change: ch -> character.
8194 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8196 * keyboard.c (echo_message_buffer): New variable.
8197 (echo_now): Set echo_message_buffer to the echo area buffer used
8198 to display the echo.
8199 (cancel_echoing): Reset echo_message_buffer to nil.
8200 (read_char): Code rewritten that handles canceling an echo or
8201 echoing a dash, respectively.
8203 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8204 directory doesn't exist.
8206 2000-04-19 Dave Love <fx@gnu.org>
8208 * fns.c (syms_of_fns): Defsubr mapc.
8209 (concat): Don't allow numeric args.
8210 (Fconcat): Doc change.
8212 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8214 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8215 instead define end_match(1|2) more carefully.
8216 Use GET_CHAR_BEFORE_2 for `begline'.
8218 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8220 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8221 on 64-bit systems where NULL is defined as `0'.
8223 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8224 the `variable argument list' to make it work on Alpha.
8226 * m/alpha.h (_LP64) [!_LP64]: Define.
8227 (ORDINARY_LINK): Define for NetBSD.
8229 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8231 2000-04-19 Dave Love <fx@gnu.org>
8233 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8236 * Makefile.in (LIBS): Don't use.
8237 (GETLOADAVG_OBJ): Define again.
8238 (otherobj): Add GETLOADAVG_OBJ.
8240 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8242 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8244 * lread.c (read_filtered_event): Cancel and start busy cursor.
8246 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8247 that the per-character metrics may be null.
8249 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8251 * buffer.c (clone_per_buffer_values): New function.
8252 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8253 clone_per_buffer_values if CLONE is not nil.
8255 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8257 2000-04-16 Dave Love <fx@gnu.org>
8259 * Makefile.in: Remove obsolete localcpp stuff.
8260 (GETLOADAVG_OBJ): Don't define.
8261 (obj): Move LIBOBJS...
8262 (otherobj): ... to here.
8263 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8264 whitespace-only lines after the continuation (Irix).
8266 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8268 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8270 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8272 2000-04-14 Dave Love <fx@gnu.org>
8274 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8275 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8276 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8277 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8280 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8281 autoconfiscated HAVE_GETLOADAVG.
8283 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8286 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8288 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8289 (fill_in_lock_file_name): Avoid existing files that aren't
8292 2000-04-14 Dave Love <fx@gnu.org>
8294 * Makefile.in (LIBS, LIBOBJS): New variable.
8295 (INTERVAL_SRC): Convert to make variable.
8296 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8297 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8298 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8300 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8301 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8302 (shortlisp): Add facemenu, float-sup, frame.
8303 (SOME_MACHINE_LISP): Remove them from here.
8304 (LIBES): Change unused LDLIBS to autoconf LIBS.
8306 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8308 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8310 * composite.c (update_compositions): If FROM and TO are not in a
8311 valid range, do nothing.
8313 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8315 * tparam.c (tparam1): Abort when encountering an unknown
8318 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8321 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8324 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8326 * fileio.c (a_write): Remove redundant semi-colons.
8327 (e_write): Return -1 if failed to write all the data.
8328 This fixes the changes made at 1999-12-15.
8330 2000-04-12 Dave Love <fx@gnu.org>
8332 * fns.c (mapcar1): Test for null vals to support mapc.
8333 (Fmapc): New function.
8335 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8337 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8338 (IT_frame_up_to_date): Support the buffer local value of
8339 cursor-type, if defined.
8341 2000-04-10 Dave Love <fx@gnu.org>
8343 * editfns.c (preceding-char, following-char): Doc fix.
8345 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8347 * Makefile.in (temacs): Revert 2000-03-12 change.
8349 2000-04-10 Jason Rumney <jasonr@gnu.org>
8351 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8353 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8355 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8356 area buffer, if it's not set up yet.
8358 * indent.c (compute_motion): Set immediate_quit.
8360 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8362 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8364 (realize_tty_face): Suppress boldness if colors are the inverse of
8365 the default colors, and tty_suppress_bold_inverse_default_colors_p
8367 (Ftty_suppress_bold_inverse_default_colors): New function.
8368 (syms_of_xfaces): Defsubr it.
8370 * buffer.c (Frestore_buffer_modified_p): New function.
8371 (syms_of_buffer): Defsubr it.
8373 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8375 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8376 charset id (int) argument, not a charset (Lisp_Object).
8378 * coding.h (code_convert_string): Declare.
8379 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8380 object, as the fourth argument to code_convert_string.
8382 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8384 (Fset_fontset_font): Use EQ to compare lisp objects.
8386 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8388 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8389 a pointer that looks like a lisp object.
8390 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8391 zero, instead see whether it's an integer object, since they can't
8393 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8395 * dispnew.c (allocate_matrices_for_frame_redisplay,
8396 direct_output_forward_char): Use X(U)INT and make_number as needed
8397 to convert between (unsigned) int values and lisp integers.
8398 * keyboard.c (read_key_sequence): Likewise.
8399 * lread.c (substitute_object_recurse): Likewise.
8400 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8401 * minibuf.c (do_completion, Fminibuffer_complete_word,
8402 Fminibuffer_completion_help): Likewise.
8403 * term.c (produce_special_glyphs): Likewise.
8405 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8406 * print.c (print_preprocess, print_object): Likewise.
8408 * search.c (compile_pattern): Use NILP when checking for nil.
8410 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8411 __OPTIMIZE__]: Provide a GNU C macro version that handles
8413 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8414 field, to better cope with ENABLE_CHECKING and calls that modify a
8415 Lisp_Object using its old value.
8417 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8419 * window.c (compare_window_configurations): Signal an error
8420 if parameters C1 or C2 aren't window configurations.
8422 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8423 AFTER_POTENTIAL_GC calls around calls to functions that can
8424 signal an error and thus invoke the debugger.
8426 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8428 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8429 an error if decoding fails.
8431 * keyboard.c (lispy_mouse_names): Variable removed.
8432 (Vlispy_mouse_stem): New variable.
8433 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8434 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8435 for any mouse button number. Increase size of mouse_syms and
8436 button_down_location as needed. Call modify_event_symbol with
8437 different arguments.
8438 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8439 Call modify_event_symbol with different arguments.
8440 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8441 for any button number. Call modify_event_symbol with different
8443 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8444 Accept a string for NAME_ALIST_OR_STEM.
8446 * lisp.h (larger_vector): Add prototype.
8448 * fns.c (larger_vector): Make externally visible.
8450 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8452 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8454 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8455 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8456 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8457 we are between str1 and str2.
8458 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8459 (PATFETCH): Use `TRANSLATE'.
8460 (PATFETCH_RAW): Fetch multibyte char if applicable.
8461 (PATUNFETCH): Remove.
8462 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8463 When writing a char, write it directly into the pattern buffer rather
8464 than going needlessly through a temp char-array.
8465 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8466 multibyte magic and remove the useless `#ifdef emacs'.
8467 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8470 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8471 conditional on `emacs'.
8473 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8475 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8477 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8478 non-union-type versions of XMARK and friends here, because XMARK
8479 and friends won't work on an integer field if NO_UNION_TYPE is not
8481 (make_number): Define as a function if it's not defined as a
8484 * composite.c (run_composite_function): Use NILP when checking for
8486 (syms_of_composite): Delete local var NARGS, pass an int as first
8487 argument to Fmake_hash_table.
8489 * editfns.c (text_property_stickiness): Use NILP to test
8490 Lisp_Object boolean value.
8491 (Fmessage_or_box): Don't use NILP to test int variable.
8492 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8493 problems reading from and changing the same lisp value in an
8496 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8498 * term.c (TN_no_color_video): New variable.
8499 (term_init): Intitialize TN_no_color_video.
8500 (enum no_color_bit): New enumeration.
8501 (MAY_USE_WITH_COLORS_P): New macro.
8502 (turn_on_face): Use it to determine if attributes may be used
8503 combined with colors.
8505 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8507 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8508 with int lvalues via casts; instead, just yield lisp object
8510 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8511 proper accessor macros.
8512 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8513 (grow_mini_window): Fix typo getting int value of root->height.
8515 * xdisp.c (compute_string_pos): Fix order of arguments to
8516 string_pos_nchars_ahead.
8517 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8518 count arg to variable-arg routines like Frun_hook_with_args and
8520 (back_to_previous_visible_line_start)
8521 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8522 fixed-arg routines like Fget_char_property and Fmake_string.
8523 (reconsider_clip_changes): Use XINT when comparing integer lisp
8524 objects, or passing them as int arguments.
8525 (mark_window_display_accurate, insert_left_trunc_glyphs)
8526 (append_space, extend_face_to_end_of_line): Use make_number when
8527 storing or passing integer values as lisp objects.
8528 (set_cursor_from_row, highlight_trailing_whitespace): Use
8529 INTEGERP, not implicit test against zero, for glyph object.
8530 (try_window_id): Don't use make_number when we want an int value.
8532 * xfaces.c (xlfd_symbolic_value): Make last argument a
8533 Lisp_Object, to be consistent with callers.
8534 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8535 (lface_hash): Apply XFASTINT to lisp values before folding in.
8537 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8538 fill in window width and height. Pass an int, not a lisp object,
8539 as first arg to Finsert.
8541 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8543 * xfaces.c (realize_basic_faces): Block input while realizing
8546 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8548 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8550 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8552 * xterm.c (x_produce_glyphs): When displaying unibyte text
8553 or ASCII, handle case that per-char metric is null.
8555 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8557 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8559 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8560 XSUBR, XBUFFER): Verify correct object type before returning
8561 pointer, using eassert.
8562 * frame.h (XFRAME): Likewise.
8564 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8565 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8566 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8568 * data.c (set_internal): Likewise.
8569 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8570 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8571 * fileio.c (auto_save_1): Likewise.
8572 * insdel.c (check_markers): Likewise.
8573 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8574 * undo.c (record_insert): Likewise.
8575 * vmsproc.c (child_sig): Likewise.
8576 * window.c (unshow_buffer, window_loop): Likewise.
8577 * xterm.c (x_erase_phys_cursor): Likewise.
8579 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8581 * xfns.c (free_image_cache): Free the cache structure itself
8582 last, after all its members have been freed.
8584 * lisp.h (xstrdup): Add prototype.
8586 * alloc.c (xstrdup): Moved here from xfaces.c.
8587 (allocating_for_lisp): Variable removed.
8588 (lisp_malloc): Block input around the calls to malloc and
8591 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8593 (xstrdup): Moved to alloc.c.
8595 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8597 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8599 * emacs.c (main): Fix sense of no-loadup test.
8601 * config.in (ENABLE_CHECKING): Undef.
8603 * lisp.h (struct interval): Replace "parent" field with a union of
8604 interval pointer and Lisp_Object; add new bitfield to use as
8605 discriminant. Change other flag fields to bitfields.
8606 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8607 is defined and the supplied test fails, print a message and
8609 (eassert): New macro. Use CHECK to provide an assert-like
8612 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8613 pointers; abort if the value looks like a lisp object.
8614 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8615 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8616 Modify for new interval parent definition.
8618 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8619 UNMARK_BALANCE_INTERVALS): Update references that need an
8620 addressable lisp object in the interval structure.
8621 (die): New function.
8622 (suppress_checking): New variable.
8624 * intervals.c (interval_start_pos): Just return 0 if there's no
8627 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8629 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8630 and earlier Emacs versions.
8632 * keyboard.c (Ftop_level): Cancel busy-cursor.
8634 * eval.c (call_debugger): Cancel busy-cursor.
8636 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8638 * search.c (Freplace_match): Adjust multibyteness of the current
8639 buffer and NEWTEXT. Free allocated memory before signaling an
8642 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8644 * regex.c (analyse_first): New function obtained by ripping out most
8645 of re_compile_fastmap and generalizing it a little bit so that it
8646 can also just return whether a given (sub)pattern can match the empty
8648 (regex_compile): Use `analyse_first' to decide whether the loop-check
8649 needs to be done or not for *, +, *? and +? (the loop check is costly
8650 for non-greedy repetition).
8651 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8653 2000-03-28 Dave Love <fx@gnu.org>
8655 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8658 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8660 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8662 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8664 (enum re_opcode_t): Update description of succeed_n.
8665 (PATFETCH): Always define.
8666 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8667 operators, char classes, shy-groups and intervals).
8668 Optimize special cases of intervals so as to only use succeed_n and
8669 jump_n when really needed.
8670 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8671 that we don't have to handle the special cases any more.
8672 Simplify on_failure_jump handling as well.
8674 2000-03-28 Jason Rumney <jasonr@gnu.org>
8676 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8678 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8680 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8682 * s/msdos.h (GC_SETJMP_WORKS): Define.
8684 * alloc.c (mark_maybe_object): New function.
8685 (mark_memory): Use it.
8686 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8687 (setjmp_tested_p, longjmp_done): New variables.
8688 (test_setjmp): New function.
8689 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8690 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8692 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8693 to DEC_TEXT_POS and INC_TEXT_POS.
8695 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8696 with parameter MULTIBYTE_P.
8698 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8701 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8702 buffers because it looks for multibyte character byte sequences
8703 which don't exist in unibyte text.
8705 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8707 * xfaces.c (register_color, unregister_color, unregister_colors)
8708 [DEBUG_X_COLORS]: New functions.
8709 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8711 * xfns.c (x_set_cursor_color): Get color reference counts right.
8713 * xterm.c (x_copy_color): New function.
8714 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8716 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8717 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8718 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8719 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8720 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8721 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8722 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8723 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8724 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8725 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8727 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8728 names for handling per-buffer variables.
8730 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8731 instead of MAX_BUFFER_LOCAL_VARS.
8732 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8734 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8736 * xfns.c (x_specified_cursor_type): New function.
8737 (x_set_cursor_type): Use it.
8739 * buffer.h (struct buffer): Add cursor_type.
8741 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8743 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8744 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8746 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8747 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8748 executing it as well as when popping it off the stack to find infinite
8749 loops in non-greedy repetition operators.
8751 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8753 * doc.c (Qfunction_documentation): New variable.
8754 (syms_of_doc): Initialize Qfunction_documentation.
8755 (Fdocumentation): If FUNCTION is a symbol with non-nil
8756 `function-documentation' property, return a documentation derived
8759 * buffer.c (syms_of_buffer): Add default-cursor-type.
8760 (init_buffer_once): Don't let cursor_type have a local value
8763 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8764 on buffer-local value of cursor_type.
8765 (x_draw_bar_cursor): Add parameter WIDTH.
8767 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8768 (init_buffer_once): Set default cursor_type value to t.
8769 Mark cursor_type as local everywhere.
8770 (syms_of_buffer): New per-buffer variable cursor-type.
8772 * buffer.h (struct buffer): Remove member local_var_flags,
8774 (MAX_BUFFER_LOCAL_VARS): New macro.
8775 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8776 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8777 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8778 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8780 * print.c (print_object): Use new macros for per-buffer
8783 * category.c (Fset_category_table): Use new macros for per-buffer
8786 * buffer.c (buffer_permanent_local_flags): Make a char array.
8787 (max_buffer_local_idx): New variable.
8788 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8789 for new handling of per-buffer variables.
8790 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8791 (init_buffer_once): Initialize per-buffer vars differently.
8792 Set max_buffer_local_idx.
8794 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8797 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8800 * data.c (do_symval_forwarding, store_symval_forwarding)
8801 (find_symbol_value, set_internal, default_value, Fset_default)
8802 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8803 per-buffer variables.
8805 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8807 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8809 * xterm.c (x_term_init): Unblock input around call1 of
8810 Qvendor_specific_keysyms.
8812 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8813 (find_defun_start): Consider an open parenthesis in column 0
8814 a defun start only if open_paren_in_column_0_is_defun_start is set.
8815 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8817 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8819 * eval.c (Fautoload): Add entry in load-history (if after dump).
8820 * lread.c (load-history): Update docstring.
8822 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8824 * indent.c (Fvertical_motion): Always use the current buffer.
8825 Temporarily change the window's buffer, if necessary.
8827 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8829 * xterm.c (fast_find_position): Make sure not to consider rows
8830 not visible in the window.
8832 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8834 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8835 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8837 2000-03-22 Jason Rumney <jasonr@gnu.org>
8839 * w32menu.c (single_submenu): Set help string to NULL if none.
8840 (w32_menu_show): Set help string correctly.
8841 (add-menu-item): Set help string in MIIM_DATA for menu item.
8842 Load SetMenuItemInfoA explicitly.
8843 (w32_menu_display_help): New function.
8845 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8846 (QCdata): Moved to xdisp.c.
8848 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8849 (Vw32_charset_to_codepage_alist): Removed.
8850 (Vw32_charset_info_alist): New variable.
8851 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8852 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8853 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8854 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8856 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8857 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8858 Define Vw32_charset_info_alist and w32_charset symbols.
8860 2000-03-22 Jason Rumney <jasonr@gnu.org>
8862 * makefile.nt (w32bdf.obj): Update dependencies.
8864 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8866 * w32fns.c: Include fontset.h after dispextern.h.
8867 (Fx_create_frame): Do not create fontset.
8868 (w32_load_system_font): Doc fix.
8869 (Fx_close_connection): Free full_name if it is not shared.
8871 * w32term.c: Include fontset.h after dispextern.h.
8872 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8874 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8875 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8876 (w32_font_is_double_byte): New function, needs body.
8877 (x_append_glyph): Set glyph->glyph_not_available_p.
8878 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8879 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8880 character, convert it to a unibyte character.
8881 (struct glyph_string): Delete member `charset'.
8882 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8883 calculating it is found.
8884 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8885 the case that per char metric is not available correctly.
8886 (x_fill_glyph_string): Handle the case that the specific glyph is
8887 not available correctly.
8888 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8889 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8890 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8891 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8892 fontset. Don't call FS_LOAD_FONT.
8894 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8896 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8897 (INT_LISPLIKE): New macro.
8898 (NULL_INTERVAL_P): Use it.
8899 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8900 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8901 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8903 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8904 explicit references to "parent" field of struct interval and
8905 associated unclean type conversions.
8906 * intervals.c (create_root_interval, root_interval, rotate_right,
8907 rotate_left, balance_possible_root_interval, split_interval_right,
8908 split_interval_left, interval_start_pos, find_interval,
8909 next_interval, previous_interval, update_interval,
8910 adjust_intervals_for_insertion, delete_node, delete_interval,
8911 adjust_intervals_for_deletion, merge_interval_right,
8912 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8913 copy_intervals_to_string): Likewise.
8914 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8916 * syntax.c (update_syntax_table): Likewise.
8918 * intervals.c (reproduce_tree_obj): New function, like
8919 reproduce_tree but takes a Lisp_Object for the parent. Declare
8921 (graft_intervals_into_buffer): Use it when appropriate.
8922 (reproduce_tree): Declare with prototype.
8923 (balance_possible_root_interval): Check that the parent is a lisp
8924 object before trying to examine its type.
8926 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8928 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8929 as strings only if both are known to be strings.
8931 * s/openbsd.h (LIBS_TERMCAP): Undef.
8933 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8935 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8936 definitions for non-Emacs compilation.
8937 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8938 outside of `#ifdef emacs'.
8939 (print_partial_compiled_pattern): Update.
8940 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8941 (re_compile_fastmap): Merge handling of charset and charset_not (for
8942 emacs and non-emacs compilation as well).
8943 Similarly for (not)categoryspec and (not)syntaxspec.
8944 Don't use the fastmap when reaching `anychar' since the added
8945 complexity is not justified.
8946 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8947 and (not)syntaxspec. Merge (not)categoryspec.
8949 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8951 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8952 FACE_FOR_CHAR): Define them differently for the configuration of
8955 2000-03-21 Dave Love <fx@gnu.org>
8957 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8960 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8962 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8963 (lface_fully_specified_p): Don't check contents of
8964 LFACE_FONT_INDEX because that attribute is optional.
8965 (realize_x_face): Remove now unwarranted xassert.
8967 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8969 The following changes are to make font selection based on
8970 characters, not charset. In addition, they recover fontset
8971 facilities while utilizing the new font selection mechanism.
8973 * Makefile.in (fontset.o): Depend on dispextern.h.
8975 * alloc.c (mark_face_cache): Don't mark face->registry.
8977 * dispextern.h (struct glyph): New member glyph_not_available_p.
8978 Use 22 bits for face_id.
8979 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8980 (struct face): Delete member registry, new member ascii_face.
8981 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8982 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8983 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8984 (struct it): Delete member charset, new member
8985 glyph_not_available_p.
8987 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8988 (struct fontset_info, struct fontset_data): Structs removed.
8989 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8990 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8991 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8992 (fs_free_face_fontset, fontset_font_pattern,
8993 face_suitable_for_char_p, face_for_char,
8994 make_fontset_for_ascii_face): Extern them.
8995 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8996 (FS_LOAD_FACE_FONT): New macro.
8998 * fontset.c: All codes rewritten or adjusted for the change of
8999 fontset implementation. Now fontset is represented by char table.
9000 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
9002 (my_strcasecmp): Function removed.
9003 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
9005 (AREF, ASIZE): New macros.
9006 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
9007 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
9008 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9009 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
9010 fontset_id_valid_p, font_family_registry, fontset_name,
9011 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
9012 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9014 (fs_load_font): New arg FACE. Caller changed.
9015 (fs_query_fontset): Argument changed. Caller changed.
9016 (Fquery_fontset): call fs_query_fontset.
9017 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9019 (clear_fontset_elements, check_registry_encoding,
9020 check_fontset_name): New functions.
9021 (syms_of_fontset): Set char-table-extra-slots property of fontset
9022 to 3. Staticpro and initialize Vfontset_table and
9023 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9025 * frame.h (struct frame): Member `fontset_data' removed.
9026 (FRAME_FONTSET_DATA): Macro removed.
9028 * frame.c (make_frame): Don't allocate f->fontset_data.
9029 (Fdelete_frame): Don't free f->fontset_data.
9031 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9033 * xdisp.c (charset_at_position): Function removed.
9034 (init_iterator): Don't set member charset of struct `it'.
9035 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9036 next_element_from_display_vector, insert_left_trunc_glyphs):
9038 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9040 (get_next_display_element, append_space,
9041 extend_face_to_end_of_line): Likewise.
9043 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9045 (clear_font_table, frame_update_line_height, load_face_font):
9046 Adjusted for the change of fontset implementation.
9047 (load_face_fontset_font): Function removed.
9048 (pixel_point_size): New function.
9049 (font_list): Argument type changed. Caller changed.
9050 (LFACE_FONT): New macro.
9051 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9052 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9053 Lisp_Object. Determine the font name by actually loading a font
9054 by the specified pattern. Set LFACE_FONT (lface) to the specified
9055 pattern. Even if a font is not found, don't try alternatives.
9056 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9057 (set_font_frame_param): If `font' is specified in lface, use it.
9058 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9059 (lface_same_font_attributes_p): Likewise.
9060 (make_realized_face): Arguent changed. Caller changed. Set
9061 face->ascii_face to face itself.
9062 (free_realized_face): Free face->fontset if face is for ASCII.
9063 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9064 deduce_unibyte_registry, x_charset_registry): Functions removed.
9065 (free_realized_multibyte_face): New function.
9066 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9067 changed. Caller changed.
9068 (try_font_list): Argument type changed.
9069 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9070 (choose_face_font): Argument changed. Handle fontset properly.
9071 (choose_face_fontset_font): Function removed.
9072 (realize_default_face, realize_named_face): Don't remove the
9074 (realize_face): Argument changed. Caller changed. Remove face
9075 with the arg former_face_id in advance. Load font for the new
9077 (realize_x_face): Argument changed. Caller changed. For a
9078 multibyte character, share fontset with base_face. For a single
9079 byte character, make a new realized fontset. Don't load a font
9081 (realize_tty_face): Argument changed. Caller changed.
9082 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9083 (face_at_buffer_position): Don't check multibyte_p for returning
9085 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9086 FACE_SUITABLE_FOR_CHARSET_P.
9087 (syms_of_xfaces): Remove code for Qx_charset_registry and
9088 Vface_default_registry.
9090 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9091 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9092 (x_per_char_metric): Don't try FONT->default_char. Even if
9093 pcm->width is zero, glyph bits may exist.
9094 (x_encode_char): Always initialize char2b->byte1.
9095 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9096 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9098 (x_append_glyph): Set glyph->glyph_not_available_p.
9099 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9100 it->charset. Handle the case that per char metric is not
9101 available. If it->multibyte_p is zero and it->c is a multibyte
9102 character, convert it to a unibyte character.
9103 (struct glyph_string): Delete member `charset'.
9104 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9105 the case that per char metric is not available correctly.
9106 (x_fill_glyph_string): Handle the case that the specific glyph is
9107 not available correctly.
9108 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9109 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9110 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9111 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9112 fontset. Don't call FS_LOAD_FONT.
9114 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9115 (x_create_tip_frame): Likewise.
9116 (Fx_close_connection): Free full_name of font_info.
9118 * fns.c (optimize_sub_char_table): New function.
9119 (Foptimize_char_table): New function.
9120 (syms_of_fns): Defsubr Soptimize_char_table.
9122 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9124 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9125 only if buffer is displayed in some window.
9127 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9128 (try_window_reusing_current_matrix): Don't call scroll run
9129 function if run's current and desired position are the same;
9130 this prevents cursor flickering.
9132 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9134 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9136 * regex.c (RE_STRING_CHAR): New macro.
9137 (GET_CHAR_AFER_2): Remove.
9138 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9139 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9140 (print_partial_compiled_pattern, re_compile_fastmap)
9141 (re_match_2_internal): Remove on_failure_jump_exclusive.
9142 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9143 optimization only need to work for * (ie. can use of_keep_string_jump).
9144 Remove the special case for .*\n since it is now covered by the general
9146 (re_search_2): Don't bother with `room'.
9147 (skip_one_char): New function.
9148 (skip_noops): Simplify since `memory' is not needed any more.
9149 (mutually_exclusive_p): Restructure slightly to use `switch' and
9150 add handling for "all" remaining cases.
9151 (re_match_2_internal): Change on_failure_jump_smart to use
9152 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9153 rather than on_failure_jump_exclusive.
9155 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9157 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9158 number of bits per RGB because it's everywhere used as the depth
9161 * term.c (calculate_costs): Remove code dealing with X frames.
9163 2000-03-19 Richard M. Stallman <rms@gnu.org>
9165 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9167 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9169 * lread.c (read_integer): Unread the last char not consumed.
9171 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9173 * xterm.c (x_update_window_cursor): Don't update in frames
9174 which are in the process of being deleted.
9176 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9178 * Makefile.in (mostlyclean): Add `*.core'.
9179 (clean): Add `bootstrap-emacs'.
9181 * lread.c (read_integer): New function.
9182 (read1): Support read syntax #o, #x, #b, #r.
9184 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9186 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9187 make sure POINTER_TO_OFFSET gives the same value before and after
9188 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9189 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9190 (debug): Now only active if > 0 rather than if != 0.
9191 (DEBUG_*): Update for the new meaning of `debug'.
9192 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9193 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9194 in `succeed_n', `jump_n' and `set_number_at'.
9195 (store_op1, store_op2, insert_op1, insert_op2)
9196 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9197 (group_in_compile_stack): Move to after its arg's types are
9198 declared and add a prototype.
9199 (PATFETCH): Define in terms of PATFETCH_RAW.
9200 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9202 (QUIT): Redefine as a nop except for NTemacs.
9203 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9204 indentation of the greedy-op and shy-group code.
9205 (at_(beg|end)line_loc_p): Fix argument's types.
9206 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9207 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9208 (MATCHING_IN_FIRST_STRING): Remove.
9209 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9210 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9211 QUIT unconditionally.
9213 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9215 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9218 * process.c (send_process): Add a hint that the function
9219 can call Lisp code to its comment.
9221 * lread.c (load_dangerous_libraries): New variable.
9222 (Vbytecomp_version_regexp): New variable.
9223 (safe_to_load_p): New function.
9224 (Fload): Handle files not compiled with Emacs specially.
9225 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9227 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9229 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9231 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9232 support functions only if HAVE_X11R6_XIM is defined.
9233 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9235 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9237 * xfns.c (X_I18N_INHIBITED): Don't define.
9238 (create_frame_xic): Remove conditional compilation on
9240 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9242 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9243 (HAVE_X11R6_XIM): Define.
9245 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9247 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9248 If set, call XSynchronize.
9250 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9252 * regex.c: Declare a new type `re_char' used throughout the code
9253 for the string char type. It's `const unsigned char' to match the
9254 rest of Emacs. Consistently make sure all pointers to strings use
9255 it and make sure all pointers into the pattern use `unsigned
9257 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9258 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9261 * charset.h (GET_CHAR_AFTER_2): Remove.
9262 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9264 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9266 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9267 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9268 of them try to use backquotes.
9270 2000-03-12 Dave Love <fx@gnu.org>
9272 * unexelf.c: Restore changes of 1999-10-19.
9273 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9274 fix its type and alignment; copy it from current process.
9276 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9278 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9279 has been found. Fix bug not computing timer's predecessor.
9281 * fileio.c (Fread_file_name): Handle case that DIR contains a
9284 * window.c (Fsave_window_excursion): Doc fix.
9286 * xfns.c (x_defined_color): Rewritten to use
9287 x_allocate_nearest_color.
9289 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9291 * msdos.c (vga_installed): New function, code moved from
9292 dos_set_window_size.
9293 (Qbar, Qcursor_type, outside_cursor): New variables.
9294 (syms_of_msdos): Intern and staticpro them.
9295 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9296 shape used outside Emacs when called for the first time.
9297 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9298 cursor shape used outside Emacs.
9299 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9300 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9302 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9303 parameters specify the cursor. Make qreverse a global
9304 variable (renamed to Qreverse).
9306 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9308 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9310 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9312 This is a big redesign of failure-stack and register handling, prompted
9313 by bugs revealed when trying to add shy-groups. Overall, what happened
9314 is that loops are now structured a little differently, groups can be
9315 shy and the code is a little simpler.
9317 * regex.h: Update the copyright.
9318 (RE_SHY_GROUPS): New value.
9319 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9320 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9322 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9323 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9324 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9325 for (start|stop)_memory since they now only take one argument (the
9326 second has becomes unnecessary).
9327 (print_partial_compiled_pattern): Adjust for changes in
9329 (print_compiled_pattern): Use %ld to printf long ints and flush to
9330 make debugging a little easier.
9331 (union fail_stack_elt): Make the integer unsigned.
9332 (struct fail_stack_type): Add a `frame' element.
9333 (INIT_FAIL_STACK): Init `frame' as well.
9334 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9335 (DEBUG_PUSH, DEBUG_POP): Remove.
9336 (NUM_REG_ITEMS): Remove.
9337 (NUM_NONREG_ITEMS): Adjust.
9338 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9339 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9340 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9341 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9343 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9344 address pushed is not the destination of the jump but the source
9346 (NUM_FAILURE_ITEMS): Remove.
9347 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9348 registers before the actual failure point). Don't hardcode any
9349 meaning for str==NULL anymore.
9350 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9351 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9353 (REG_UNSET_VALUE): Use NULL (why not?).
9354 (compile_range): Remove declaration since it doesn't exist.
9355 (struct compile_stack_elt_t): Remove inner_group_offset.
9356 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9357 (regex_grow_registers): Remove dead code.
9358 (FIXUP_ALT_JUMP): New macro.
9359 (regex_compile): Add shy-groups Change loops to use
9360 on_failure_jump_smart&jump instead of
9361 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9362 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9363 variable to me). Use `jump' instead of `jump_past_alt' and don't
9364 bother with push_dummy_failure in alternatives since it is now
9365 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9366 emacs' for (re)allocating the stack.
9367 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9368 from loop when bufp->can_be_null rather than jumping to `done'.
9369 Avoid jumping backwards so as to ensure termination. Use
9370 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9371 backreferences. Remove dead code in handling of `anychar'.
9372 (skip_noops, mutually_exclusive_p): New functions taken from the
9373 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9374 improve mutually_exclusive_p to handle ".+\n".
9375 (lowest_active_reg, highest_active_reg,
9376 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9377 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9378 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9379 variables. Push register (in `start_memory') on the stack rather
9380 than storing it in old_reg(start|end). Remove the cycle detection
9381 from `stop_memory', replaced by the use of on_failure_jump_loop
9382 for greedy loops. Add code for the new on_failure_jump_<foo>.
9383 Remove ad-hoc code in `on_failure_jump' to push more registers in
9384 the case of a loop. Take out code from `maybe_pop_jump' into
9385 separate functions and adapt it to the semantics of
9386 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9387 and push_dummy_failure. Remove dummy_failure handling and
9388 handling of `failures to jump to on_failure_jump' (this last one
9389 was already dead code, it seems).
9390 (group_match_null_string_p, alt_match_null_string_p)
9391 (common_op_match_null_string_p): Remove.
9393 2000-03-08 Dave Love <fx@gnu.org>
9395 * config.in: Don't depend on __STDC__ for volatile.
9396 Add POINTER_TYPE, PTR, PROTOTYPES.
9398 * hftctl.c, strftime.c: Use PROTOTYPES.
9399 * eval.c (find_handler_clause): Likewise.
9401 * mem-limits.h: Use POINTER_TYPE.
9403 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9404 (memory_warnings): Declare using POINTER_TYPE.
9406 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9408 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9410 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9413 * xfns.c: Remove obsolete code in #if 0.
9414 (Fx_focus_frame): New function.
9416 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9418 * coding.c (coding_category_name): Add coding-category-utf-8,
9419 coding-category-utf-16-be, coding-category-utf-16-le.
9420 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9421 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9422 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9423 (detect_coding_utf_8): New function.
9424 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9425 UTF_16_LOW_SURROGATE_P): New macros.
9426 (detect_coding_utf_16): New function
9427 (detect_coding_mask): When priorities are specified, skip any
9428 categories that have `nil' coding-system. Fix bug of returning
9429 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9430 returns a mask not set in PRIORITIES.
9431 (detect_eol_type_in_2_octet_form): New function.
9432 (detect_eol): selects detect_eol_type_XXX to call according to
9433 cooding->category_idx.
9434 (detect_coding_system): Remove `nil' coding-system in the result.
9435 (Fupdate_coding_systems_internal): Update all coding-categories.
9437 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9438 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9440 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9441 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9442 CODING_CATEGORY_IDX_UTF_16_LE.
9443 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9444 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9445 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9446 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9448 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9450 * doc.c (Fdocumentation_property): If value is not a string,
9451 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9453 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9454 close the display with XtCloseDisplay. This caused a bus error
9457 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9458 complete but not unique.
9460 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9462 * process.c (send_process): Remove local variable `procname' that
9463 might become invalid when a GC happens. Instead, access the
9464 process name slot directly.
9466 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9469 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9472 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9474 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9475 glyph matrices have been freed.
9477 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9479 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9480 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9482 * xfns.c (QCdata): Moved to xdisp.c.
9484 * xdisp.c (QCdata): Moved here from xfns.c.
9485 (syms_of_xdisp): Initialize QCdata.
9487 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9489 * window.c (coordinates_in_window): Use
9490 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9491 FRAME_INTERNAL_BORDER_WIDTH.
9493 * xdisp.c (try_window_id): Recompute unchanged information if
9494 it is obviously invalid.
9496 * xterm.c (x_term_init): Create a colormap if not using the
9499 * xterm.h (select_visual): Change prototype.
9501 * xfns.c (select_visual): Rewritten. Recognize user-specified
9503 (visual_classes): New variable.
9505 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9507 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9508 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9509 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9510 (x_decode_color): Don't handle allocation of white and black
9512 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9513 XtNcolormap resources.
9514 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9515 (Fx_create_frame): Initialize color members of x_output structure.
9516 (xpm_load): Pass colormap to XPM lib.
9518 * xfaces.c (x_free_colors): Access colormap of frame using
9519 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9520 when default colormap is used.
9522 * xterm.c (x_term_init): Set Colormap member of x_display_info
9523 structure. Copy colormap if resource `privateColormap' is
9524 specified (PseudoColor only).
9525 (x_setup_relief_color): Access colormap of frame using
9528 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9529 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9531 2000-03-04 Jason Rumney <jasonr@gnu.org>
9533 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9534 other non-platform-specific equivalents.
9535 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9536 specific functions and macros as their w32 equivalents where
9537 non-platform-specifics are not available.
9538 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9539 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9540 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9541 (frame_update_line_height): Use macros to access f->output_data.
9542 (defined_color): Remove FIXME comments; fixed.
9543 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9544 into #ifdef blocks. Add WINDOWSNT blocks.
9545 (Fx_list_fonts): Use macros for accessing font data.
9546 (set_lface_from_font_name): Different default fonts for X and
9548 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9549 scalable for backward compatibility.
9550 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9551 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9553 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9556 * makefile.nt (w32faces.obj): Remove.
9559 2000-03-03 Jason Rumney <jasonr@gnu.org>
9561 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9564 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9566 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9567 standard ELF definitions here if the system header does not.
9569 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9571 * xterm.c (PER_CHAR_METRIC): Removed.
9572 (x_per_char_metric_1, x_default_char): New functions.
9573 (x_per_char_metric): If font's default char is invalid, return
9574 metrics of a suitably chosen usable default char.
9575 (x_draw_glyph_string_foreground): If font has an invalid default
9576 char, replace occurrences of unprintable chars with a suitably
9577 chosen usable default char.
9579 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9581 * xterm.c (note_mouse_highlight): Return quickly if frame's
9582 glyph matrices have been freed.
9584 * dispnew.c (free_glyphs): Block input while freeing matrices.
9586 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9588 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9591 * dispextern.h (x_free_colors): Add prototype.
9593 * xfaces.c (x_free_colors): New function.
9594 (unload_color, free_face_colors): Use it.
9596 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9598 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9600 * window.c [MSDOS]: Include msdos.h.
9602 2000-03-02 Dave Love <fx@gnu.org>
9604 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9606 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9607 set C_OPTIMIZE_SWITCH for gcc.
9609 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9611 * coding.c (coding_save_composition): Be sure to allocate
9612 composition data area in coding even if there's no composition in
9615 2000-03-01 Jason Rumney <jasonr@gnu.org>
9617 * w32term.c: Equivalent changes to those made to xterm.c on
9618 2000-02-25 and 2000-02-24.
9620 * w32fns.c: Equivalent changes to those made to xfns.c on
9621 2000-02-25 and 2000-02-21.
9623 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9624 correct line-end convention is followed.
9626 * w32menu.c [HAVE_BOXES]: Remove #undef.
9627 (single_keymap_panes): Remove code for simulating checkmarks.
9628 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9629 Remove code for drawing simulated checkmarks.
9630 (w32_menu_show): make unibyte help string correctly.
9631 (add_menu_item): draw standard Windows checkmarks. Draw radio
9632 buttons as radio buttons if possible.
9634 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9636 * sysdep.c (start_of_text): Don't define this function for NetBSD
9639 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9641 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9642 (LINKER): Don't undef if __NetBSD__ is defined.
9644 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9646 * fileio.c [__NetBSD__]: Define `unix'.
9648 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9650 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9652 * atimer.c (start_atimer): Don't abort when timers are stopped.
9653 (append_atimer_lists): New function.
9654 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9655 arbitrary lists of stopped and running atimers.
9657 * atimer.c (cancel_atimer): Handle canceling an atimer when
9658 some timers are stopped.
9660 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9663 * fns.c (maybe_resize_hash_table): Handle case of new size
9664 coming out as being the same as old size.
9666 2000-02-27 Jason Rumney <jasonr@gnu.org>
9668 * makefile.nt: Add atimer.h to dependencies.
9669 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9670 * w32console.c: Only disable window system features for dispextern.h
9671 (initialize_w32_display): Build a display info for the console.
9672 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9673 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9674 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9676 * w32gui.h (struct W32FontStruct): Revert last change after change
9678 * w32menu.c (single_submenu): Set up help string.
9679 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9680 (w32_dialog_show): Set up help string.
9681 * w32term.c (w32_display_info_for_display): Remove unused function.
9682 (w32_draw_bitmap): Use pre-built bitmaps.
9683 (w32_initialize_display_info): New function to initialize parts of
9684 display info that are common to both GUI and console frames.
9685 (w32_term_init): Use w32_initialize_display_info. Do not set
9686 Vw32_num_mouse_buttons here, as it is not called for console
9687 frames. Build bitmaps for indicating truncated lines etc.
9688 (x_delete_display): Destroy pre-built bitmaps.
9689 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9690 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9692 2000-02-27 Dave Love <fx@gnu.org>
9694 * lisp.h: Add a bunch of prototypes.
9696 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9698 * keyboard.c (read_char): Set `usec' correctly.
9700 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9702 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9703 `lambda', set reg[RRR] to the map index.
9704 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9705 reg[RRR] to 0. Otherwise, set it to -1.
9707 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9709 * emacs.c (main): Remove code snippet commented out with `//'.
9711 2000-02-25 Richard M. Stallman <rms@gnu.org>
9713 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9714 and contains a `:', prepend `/:'.
9716 * window.c (select_window_1): If selected_window is nil,
9717 don't "swap out" the buffer's point.
9718 (Fset_window_configuration): Set selected_window to nil
9719 before calling Fselect_window.
9720 (unshow_buffer): Don't set point in buffer from window's point
9721 if another more recently selected window also shows the buffer.
9723 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9725 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9727 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9728 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9729 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9731 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9732 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9733 (hide_busy_cursor): New functions.
9734 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9736 * minibuf.c (read_minibuf): Cancel busy-cursor.
9738 * keyboard.c (command_loop_1): Call start_busy_cursor before
9739 Fcommand_execute and cancel_busy_cursor after it.
9740 (timer_check): Remove busy-cursor code.
9741 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9744 * process.c (wait_reading_process_input): Remove busy-cursor code.
9746 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9747 Fx_hide_busy_cursor.
9749 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9751 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9753 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9755 * xterm.c (XTread_socket): Remove busy-cursor code.
9757 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9758 (build_frame_matrix_from_leaf_window): Put code handling
9759 glyph row's not being a slice of a frame row in #if 0.
9760 (sync_window_with_frame_matrix_rows): New function.
9761 (frame_row_to_window): New function.
9762 (mirror_line_dance): Handle copies between windows.
9764 * lread.c (Fload): Use `xfree' instead of `free'.
9765 (init_obarray): Use `xmalloc' instead of `malloc'.
9767 * window.c (Fset_window_buffer): Set WINDOW to the window
9769 (coordinates_in_window): Take frame's internal border width
9772 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9774 * xterm.c (x_display_and_set_cursor): Display cursor of
9775 non-selected windows depending on the setting of
9776 cursor_in_non_selected_windows.
9778 * xdisp.c (cursor_in_non_selected_windows): New variable.
9779 (syms_of_xdisp): DEFVAR_BOOL it.
9781 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9783 * data.c (Fstring_to_number): If number is greater than what
9784 fits into an integer, return a float.
9786 * eval.c (specbind): Remove references to
9787 keyword_symbols_constant_flag.
9789 * data.c (keyword_symbols_constant_flag): Removed.
9790 (Fmakunbound, set_internal, syms_of_data): Remove references to
9791 keyword_symbols_constant_flag.
9793 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9795 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9797 * syntax.c (multibyte_syntax_as_symbol): New variable.
9798 (syms_of_syntax): Declare it as a Lisp variable.
9799 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9800 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9801 nonzero, treat all multibyte characters as symbol.
9802 (init_syntax_once): Give syntax `word' to all multibyte
9805 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9807 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9810 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9812 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9814 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9815 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9817 2000-02-21 Dave Love <fx@gnu.org>
9819 * frame.c (Vmouse_position_function): New variable.
9820 (Fmouse_position): Use it.
9821 (syms_of_frame): Install it.
9823 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9825 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9827 * fileio.c (Finsert_file_contents): Unbind the binding of
9828 standard-output done by temp_output_buffer_setup.
9830 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9831 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9832 (specbind, unbind_to): Handle most common case of non-constant
9833 symbol with trivial value specially.
9835 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9837 2000-02-20 Richard M. Stallman <rms@gnu.org>
9839 * data.c (Fmake_variable_buffer_local): Doc fix.
9840 Init found_for_buffer to 0.
9841 (Fmake_variable_frame_local): If the variable has already
9842 been buffer-local, set the check_frame field.
9844 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9846 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9847 produced for CODING_MODE_LAST_BLOCK requires.
9849 2000-02-18 Dave Love <fx@gnu.org>
9851 * keyboard.c (echo_keystrokes): Remove declaration.
9852 (Vecho_keystrokes) New variable.
9853 (read_char, record_menu_key, read_key_sequence): Use it to allow
9855 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9857 * lread.c: Undef feature selection macros before defining.
9859 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9861 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9862 for symbols other than the symbol in question.
9864 2000-02-17 Dave Love <fx@gnu.org>
9866 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9868 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9870 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9872 * alloc.c (enum mem_type): Compile unconditionally.
9874 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9876 * xfaces.c (tty_defined_color): Don't return faulire indication
9877 for unspecified-fg and unspecified-bg pseudo-colors.
9879 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9881 * alloc.c (mark_object): Don't mark symbol names in pure space.
9882 (gc_sweep): Don't unmark symbol names in pure space.
9884 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9885 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9886 [GC_MARK_STACK]: New defines.
9887 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9888 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9890 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9892 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9893 allocate_buffer instead of xmalloc.
9895 * alloc.c (toplevel): Include setjmp.h.
9896 (PURE_POINTER_P): New define.
9897 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9898 (Vdead) [GC_MARK_STACK]: New variable.
9899 (lisp_malloc): Add parameter TYPE, call mem_insert if
9900 GC_MARK_STACK is defined.
9901 (allocate_buffer): New function.
9902 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9903 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9904 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9905 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9906 (MEM_NIL) [GC_MARK_STACK]: New define.
9907 (struct mem_node) [GC_MARK_STACK]: New structure.
9908 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9909 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9910 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9911 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9912 (mark_stack) [GC_MARK_STACK]: New functions.
9913 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9914 (clear_marks): Removed.
9915 (gc_sweep): Set free conses' car, free floats' type, free
9916 symbols' function to Vdead. Use lisp_free to free buffers.
9917 (init_alloc_once): Initialize Vdead.
9918 (survives_gc_p): Return non-zero for pure objects.
9920 * alloc.c: Add comments throughout the file.
9922 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9923 that unblocks alarms.
9925 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9926 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9927 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9929 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9931 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9933 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9934 avoid infinite error signaling. Allocate sufficient memory for
9935 eol_str in the case that eoltype is Lisp_Int.
9937 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9939 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9940 depends on the previous behavior.
9942 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9944 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9946 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9948 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9950 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9951 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9954 2000-02-15 Richard M. Stallman <rms@gnu.org>
9956 * data.c (set_internal): Don't make variable buffer-local
9957 if within a let-binding for the same buffer.
9958 (let_shadows_buffer_binding_p): New function.
9960 * eval.c (specbind): For buffer-local value,
9961 record the current buffer also.
9962 (unbind_to): Cope with that change.
9964 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9966 * window.c (Fsave_window_excursion): Doc fix.
9968 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9970 * syntax.c (back_comment): Make sure we only consider comment-starters
9971 of the relevant style and return -1 in case of a failure to find the
9972 beginning of the comment.
9973 (Fforward_comment): If back_comment fails, go back to the position just
9974 after the comment-end.
9975 (scan_lists): Add comment describing a very minor bug.
9977 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9979 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9980 `completion-regexp-list' in the docstring.
9982 2000-02-14 Dave Love <fx@gnu.org>
9984 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9986 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9988 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9989 to Emacs' syntax. Also fix the comment about set/not-set meanings
9990 since Emacs syntax is not the value 0 any more.
9991 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9992 since it's now part of RE_SYNTAX_EMACS.
9994 2000-02-12 Dave Love <fx@gnu.org>
9996 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9999 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10001 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10003 2000-02-12 Dave Love <fx@gnu.org>
10005 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10007 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10008 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10009 * s/hpux.h: Don't define HAVE_VFORK.
10011 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10013 * s/nextstep.h: Don't define HAVE_ALLOCA.
10015 * config.in: Add vfork bits.
10017 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10019 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10020 unwind function to undo the effect of stopping atimers.
10022 * keyboard.c (bind_polling_period): Stop all timers except
10025 * atimer.c (stopped_atimers): New variable.
10026 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10029 * atimer.h (stop_other_atimers, run_all_atimers)
10030 (unwind_stop_other_atimers): Add function prototypes.
10032 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10034 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10036 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10037 library may depend on jpeg.
10038 (atimer.o): Depends on atimer.c.
10040 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10042 * insdel.c (del_range_1): Call update_compositions.
10043 (del_range_both): Call update_compositions just once..
10045 2000-02-10 Dave Love <fx@gnu.org>
10047 * xfns.c (create_frame_xic): Fix initialization of automatic
10048 aggregates for pcc.
10050 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10052 * ccl.c (CCL_MAKE_CHAR): New macro.
10053 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10054 registers by CCL_MAKE_CHAR before calling translate_char.
10055 <CCL_TranslateCharacterConstTbl> Likewise.
10057 2000-02-08 Dave Love <fx@gnu.org>
10059 * lread.c (__EXTENSIONS__): Define.
10061 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10063 * puresize.h (BASE_PURESIZE): Increase to 650000.
10065 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10067 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10070 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10072 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10073 md, mh, mb, mr, and me to the fake termcap entry.
10075 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10077 * sound.c (sound_cleanup): Don't call device close routine if the
10078 function pointer is null.
10080 2000-02-06 Andrew Innes <andrewi@gnu.org>
10082 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10083 around image definitions and prototypes.
10084 (gamma_correct) [WINDOWSNT]: New prototype.
10086 * w32term.c (x_make_frame_visible): Replace call to
10087 input_poll_signal with poll_for_input.
10089 * window.c [WINDOWSNT]: Include w32term.h.
10091 * xdisp.c [WINDOWSNT]: Include w32term.h.
10093 * makefile.nt: Add dependencies on w32gui.h.
10094 (OBJ1): Include atimer.obj.
10095 ($(BLD)\atimer.obj): New dependency rule.
10097 * w32.c (sigmask): New function (does nothing).
10098 (sigunblock): Ditto.
10100 * frame.c [WINDOWSNT]: Include w32term.h.
10102 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10104 * lread.c (syms_of_lread): Fix literal newlines.
10106 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10107 the string constant limit (2048 bytes) in MSVC.
10110 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10112 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10114 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10115 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10116 dispatch the event.
10118 2000-02-04 Dave Love <fx@gnu.org>
10120 * fileio.c: Remove some unused vars.
10121 (_GNU_SOURCE): Define (for euidaccess).
10123 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10125 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10127 (read_minibuf): Deal with allow_props correctly.
10129 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10131 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10133 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10135 * search.c (compile_pattern): If a cache entry has a nil regexp,
10136 fill in that entry instead of clobbering a previously cached
10139 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10141 * puresize.h (BASE_PURESIZE): Increase to 610000.
10143 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10145 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10148 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10150 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10151 instead of incrementing ic directly.
10152 <CCL_WriteExprConst> Likewise.
10153 <ccl_set_expr>: Set ic to jump_address.
10155 * fileio.c (e_write): Fix the handling of
10156 CODING_FINISH_INSUFFICIENT_SRC.
10158 2000-02-01 Dave Love <fx@gnu.org>
10160 * editfns.c (Fpropertize): Doc fix.
10162 * process.c (Fstart_process): Doc fix.
10164 * eval.c: Fix various doc strings not to duplicate information
10165 from help-manyarg-func-alist.
10167 * window.c (Fset_window_margins): Don't make interactive. Doc
10170 * doc.c (Vhelp_manyarg_func_alist): New variable.
10171 (Fdocumentation): Use it.
10172 (syms_of_doc): Define it.
10174 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10176 * xterm.c (xim_open_dpy): Remove unused local variable.
10178 * emacs.c (USAGE): Use term `display options' instead of `X
10181 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10182 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10184 * fns.c (sweep_weak_table): New function.
10185 (sweep_weak_hash_tables): Use it. Keep on marking until there
10188 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10190 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10191 that XTread_socket does not crash by trying to call XNoOp on a
10194 2000-01-30 Jason Rumney <jasonr@gnu.org>
10196 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10197 Change selected_frame to SELECTED_FRAME ().
10198 (w32_console_mouse_position): Remove #ifndef MULE from around
10199 `insist' parameter.
10201 * makefile.nt: Remove dosfns.obj.
10203 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10205 * w32fns.c (w32_defined_color): Check for valid frame before
10206 applying gamma correction. Eliminate dependency on frame elsewhere.
10207 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10208 (w32_to_x_font): Use resx and resy not height_in and width_in.
10209 (x_to_w32_font): Doc fix.
10210 (xlfd_strip_height): New function to strip and return font height.
10211 (w32_font_match): Compare height separately from rest of xlfd
10212 spec, using xlfd_strip_height.
10214 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10215 width_in. Use w32_defined_color in place of defined_color.
10217 * w32faces.c: Merge more of DOS and X specifics in preparation for
10218 merge with xfaces.c.
10219 (defined_color): Remove FIXME comment.
10220 (tty_color_name): Provide w32-specific function.
10221 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10223 * w32console.c (turn_on_face, turn_off_face): Removed.
10224 (w32_face_attributes): New function.
10225 (Global_variables): Reduce scope where possible.
10226 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10228 (hl_mode): Don't modify text attributes.
10229 (write_glyphs): Don't do anything if len <= 0. Use
10230 w32_face_attributes to get attributes for drawing. Write
10231 terminating codes using char_attr_normal.
10232 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10233 (update_begin, update_end): Likewise.
10234 (vga_stdcolor_name): New function.
10235 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10236 (Fset_screen_color): Remove char_attr_reverse.
10238 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10240 * xfns.c (xic_set_preeditarea): Take window parameter and
10241 window-relative pixel-positions.
10243 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10244 is its frame's selected window.
10245 (xim_instantiate_callback): Likewise.
10247 * xfns.c (x_create_im): Removed.
10248 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10249 (supported_xim_styles): Renamed from supported_styles.
10250 (best_xim_style): Renamed from best_style.
10251 (create_frame_xic): Renamed from xic_create_frame.
10252 (free_frame_xic): Renamed from xic_destroy_frame.
10254 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10256 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10257 our frames, call XFilterEvent with 2nd parameter `None'.
10258 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10259 returning XBufferOverflow.
10260 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10262 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10263 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10264 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10265 (xim_initialize, xim_close)
10266 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10267 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10268 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10269 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10271 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10273 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10274 `xic_style' and `xic_xfs'.
10275 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10276 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10277 (FRAME_XIM): Removed.
10279 * xfns.c (supported_styles): New variable.
10280 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10281 (xic_create_xfontset, best_style, xic_create_frame)
10282 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10283 (xic_set_xfontset): New functions.
10285 2000-01-28 Dave Love <fx@gnu.org>
10287 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10289 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10291 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10293 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10294 for *scratch* if it already existed.
10296 * emacs.c (USAGE): New macro.
10297 (main): Use it to display usage information.
10299 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10301 Support for the menu-help feature:
10303 * msdos.h: Change prototypes of XMenuAddSelection and
10306 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10307 part of the line to the termscript file.
10308 (IT_clear_to_end): Clear the entire line, not just its beginning.
10309 (menu_help_message, prev_menu_help_message): New variables.
10310 (IT_menu_make_room): Make room for the help_text member.
10311 (IT_menu_display): New argument disp_help; all callers changed.
10312 If disp_help is non-zero, store the help text of the active menu
10313 item in menu_help_message.
10314 (XMenuAddPane): Initialize the help_text member to NULL.
10315 (XMenuAddSelection): New argument help_text. Store it in the
10317 (XMenuActivate): New argument help_callback. If the value of
10318 menu_help_message has changed since the last time, display the
10319 menu help message text while waiting for the mouse to move. Clear
10320 the echo area before exiting.
10321 (XMenuDestroy): Free the help_text member.
10323 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10325 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10326 XMenuAddSelection. Pass help callback to XMenuActivate.
10327 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10329 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10331 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10332 and EMACS_SET_USECS.
10334 2000-01-26 Dave Love <fx@gnu.org>
10336 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10338 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10339 an error may be signalled.
10341 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10343 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10344 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10346 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10348 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10350 * charset.c (Fstring): If there is a multibyte char among
10351 the args, always return a multibyte string.
10353 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10355 * sysdep.c (sys_select): Turn atimers off and on instead of
10356 recording and restoring old alarm handler
10358 * process.c (toplevel): Include atimer.h.
10359 (create_process_1): Rewritten.
10360 (create_process): Use atimers instead of alarm.
10361 (wait_reading_process_input) [hpux]: Turn atimers off instead
10362 of turning off SIGALRM.
10363 (wait_reading_process_input): Turn off atimers instead off
10364 calling stop_polling.
10366 * emacs.c (main): Call init_atimer.
10368 * keyboard.c (toplevel): Include systime.h and atimer.h.
10369 (polling_for_input): Removed because unused.
10370 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10371 (poll_timer): New variable.
10372 (poll_for_input, poll_for_input_1): New functions.
10373 (start_polling, stop_polling): Rewritten.
10375 * keyboard.h (polling_for_input): Removed.
10377 * atimer.h, atimer.c: New files.
10379 * Makefile.in (obj): Add atimer.o.
10380 (atimer.o): New target.
10382 * blockinput.h (pending_atimers): Add extern declaration.
10383 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10385 * lisp.h (popup_activated_flag): Add extern declaration.
10387 * xmenu.c (popup_activated_flag): Make externally visible.
10388 (popup_activate_callback) [USE_MOTIF]: Increment
10389 popup_activated_flag.
10390 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10392 * xterm.c (toplevel): Include atimer.h.
10393 (toolkit_scroll_bar_interaction): New variable.
10394 (Fxt_process_timeouts): Removed.
10395 (x_process_timeouts): New function.
10396 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10397 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10398 (x_make_frame_visible): Call poll_for_input_1 instead of
10399 input_poll_signal. Don't call alarm.
10400 (x_initialize): Install timer calling x_process_timeouts.
10402 2000-01-24 Dave Love <fx@gnu.org>
10404 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10405 Don't use -cckr -- apparently not now necessary.
10407 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10409 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10412 2000-01-23 Jason Rumney <jasonr@gnu.org>
10414 * w32fns.c (w32_defined_color): Apply gamma correction before
10415 trying to map to the palette.
10416 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10419 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10420 here. Callers changed to always pass real device context.
10421 (w32_draw_bitmap): Likewise.
10422 (w32_get_glyph_overhangs): Likewise.
10423 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10425 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10426 pfnSetScrollInfo and SetScrollRange.
10427 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10428 back into MULE characters after decoding them.
10429 (x_get_glyph_face_and_encoding): Likewise.
10430 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10431 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10432 (x_produce_glyphs): Calculate per char metrics for a character
10433 that we know exists in default font when font_not_found_p is true.
10435 2000-01-22 Jason Rumney <jasonr@gnu.org>
10437 * makefile.nt (intervals.obj, composite.obj): New modules.
10438 (composite.h): Added as dependency where appropriate.
10440 * w32gui.h (XGCValue): New struct for emulating X GCs.
10442 * w32term.h (XCharStruct): New struct for emulating X.
10444 * w32console.c (turn_on_face, turn_off_face): New functions.
10445 (change_line_highlight): New prototype for new redisplay.
10446 (write_glyphs): Support multibyte text. Support faces.
10448 * w32faces.c: Complete rewrite for new redisplay based on new
10451 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10452 throughout. struct frame * in place of FRAME_PTR.
10453 Skeleton support for images, toolbars, tooltips from xfns.c.
10454 (Fx_create_frame): Use system default for default scroll bar
10456 (w32_get_arg): Renamed from x_get_arg.
10457 (Fx_file_dialog): New function.
10458 (w32_list_fonts): Check cache before asking system.
10459 (Vw32_enable_synthesized_fonts): New variable.
10460 (Vw32_enable_italics): Obsolete, removed.
10462 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10463 Use SELECTED_FRAME macro.
10465 * w32menu.c: Add skeleton support for help strings on menus.
10466 (add_menu_item): Native checkbox and radio support added, but not
10467 yet enabled due to bugs.
10468 (push_menu_item): Add parameters type, selection and help.
10470 Formatting changes to reduce unnecessary diffs with xmenu.c.
10472 * w32select.c (Fw32_set_clipboard_data): Update call to
10473 find_charset_in_str.
10475 * w32term.c: Complete rewrite for new redisplay based on new
10476 xterm.c with necessary sections merged back in from old w32term.c.
10478 2000-01-21 Richard M. Stallman <rms@gnu.org>
10480 * data.c (set_internal): Further fix in same criterion.
10482 2000-01-20 Richard M. Stallman <rms@gnu.org>
10484 * data.c (set_internal): Fix the criteria for whether
10485 to swap out the old cached binding.
10487 2000-01-19 Dave Love <fx@gnu.org>
10489 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10491 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10493 * regex.c (re_compile_fastmap): While checking a range table for
10494 `charset', skip flag bits for a character class correctly.
10496 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10498 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10500 * xfns.c (x_window): Call lw_create_widget with new parameter
10503 * widget.c (EmacsFrameSetCharSize): Change size of children first
10504 because of problems with main window geometry management under
10507 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10508 MENU_ITEMS_ITEM_.*.
10509 (MENU_ITEMS_ITEM_HELP): New enumerator.
10510 (push_menu_item): Add parameter HELP. Record help in menu_items.
10511 (single_menu_item, single_submenu, list_of_items): Call
10512 push_menu_item with new parameter.
10513 (single_submenu): Set help string in widget value.
10514 (menu_highlight_callback): New function.
10515 (set_frame_menubar): Call lw_create_widget with new
10517 (xmenu_show, xdialog_show): Ditto.
10519 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10521 * sound.c (Fplay_sound): Improve doc string.
10523 2000-01-11 Richard M. Stallman <rms@gnu.org>
10525 * lisp.h (set_internal): Enter the new arg.
10527 * eval.c (specbind): Record buffer-local variables specially,
10528 indicating which buffer's binding was saved.
10529 (unbind_to): Restore buffer-local variables specially
10530 in the proper buffer.
10532 * data.c (set_internal): New arg BUF.
10534 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10535 * data.c (Fset): Pass new arg to set_internal.
10536 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10538 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10540 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10543 2000-01-11 Richard M. Stallman <rms@gnu.org>
10545 * minibuf.c (Ftry_completion): Doc fix.
10547 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10549 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10552 2000-01-11 Andreas Schwab <schwab@suse.de>
10554 * coding.c (code_convert_region): Initialize total_skip.
10556 2000-01-08 Dave Love <fx@gnu.org>
10558 * eval.c (Fuser_variable_p): Check customizability too.
10560 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10562 * minibuf.c (Fcompleting_read): Doc fix.
10564 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10566 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10569 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10570 Check that input style is supported before trying to create an
10572 (x_window): Call x_create_im.
10574 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10576 * xfns.c (current_gif_memory_src): New variable.
10577 (gif_load): Record the address of the current memory source
10578 in current_gif_memory_src.
10579 (gif_read_from_memory): Use current_gif_memory_src.
10581 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10582 macros statement form.
10584 * sound.c (struct sound): Renamed from struct sound_file.
10585 (struct sound): Add members `data' and `header_size'.
10586 (enum sound_attr): Add SOUND_DATA.
10587 (current_sound, current_sound_device): Variables renamed from
10588 sound_file and sound_device.
10589 (parse_sound): Parse :data.
10590 (parse_sound): Handle sound data in strings.
10591 (find_sound_type): Function renamed from find_sound_file_type.
10592 (wav_init, au_init): Fail if sound's header_size is smaller than
10593 needed header size.
10594 (wav_play, au_play): Play sounds from string data.
10596 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10598 * lisp.h: Add prototype for allocate_string_data.
10600 * alloc.c (Fgarbage_collect): Return number of live and free
10603 * alloc.c (mark_buffer): Remove code in #if 0.
10605 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10606 (strings_consed): New variable.
10607 (allocate_string): Set it.
10608 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10609 (Fmemory_use_counts): Return strings_consed. Use Flist.
10611 * alloc.c: General cleanup in comments etc. Remove conditional
10612 compilation for `standalone'.
10614 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10616 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10617 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10618 (DONT_COPY_FLAG): Removed.
10619 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10620 (struct sdata, struct sblock): New
10621 (struct string_block): Rewritten.
10622 (STRINGS_IN_STRING_BLOCK): New macro.
10623 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10624 (large_sblocks, string_blocks, string_free_list): New variables.
10625 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10626 (init_strings): Rewritten.
10627 (allocate_string, allocate_string_data, compact_small_strings)
10628 (free_large_strings, sweep_strings): New functions.
10629 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10630 (struct string_block_head, current_string_block)
10631 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10632 (STRING_PAD): Removed.
10633 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10634 (Fgarbage_collect): Don't set mark bit in large strings.
10635 (mark_object): Mark strings differently. Mark symbol names
10637 (survives_gc_p): Test marked strings differently.
10638 (gc_sweep): Sweep strings differently, unmark strings in
10640 (compact_strings): Removed.
10642 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10644 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10645 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10647 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10649 * fileio.c (Finsert_file_contents): Signal error if visiting file
10650 in a non-empty buffer.
10652 * term.c (encode_terminal_code): Fix the previous change.
10654 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10656 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10657 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10659 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10661 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10663 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10664 need to test for MSDOS frames.
10666 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10668 * dosfns.c (unspecified_colors): Remove.
10669 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10671 (msdos_stdcolor_name): Return strings for unspecified fore- and
10672 back-ground colors.
10674 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10675 (syms_of_xfaces): Remove their staticpro's.
10676 (tty_color_name): Return Lisp strings for unspecified fore- and
10677 back-ground colors.
10678 (Finternal_set_lisp_face_attribute): Remove the special treatment
10679 for Qunspecified_{f,b}g.
10680 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10683 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10685 * xdisp.c (reseat_at_next_visible_line_start): Position before
10686 newline only if ending up on a newline.
10687 (next_element_from_ellipsis): Return success. Handle case of
10688 displaying no ellipsis. Fix case of ellipsis defined in display
10690 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10693 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10695 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10696 (Fcolor_supported_p): Renamed from face-color-supported-p.
10698 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10700 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10701 list of colors renamed to tty-defined-color-alist.
10702 (tty_color_name): Pass the frame to tty-color-by-index.
10703 (realize_tty_face): tty-color-alist is now a function which
10704 accepts the frame as argument.
10706 * term.c (Ftty_display_color_p): Accept an optional argument
10709 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10711 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10712 encode_terminal_code.
10714 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10716 * dispnew.c (mode_line_string): Support termcap frames as well.
10718 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10720 * syntax.c (Fforward_word): Undo previous change.
10722 * editfns.c (Fconstrain_to_field): Don't constrain if
10723 inhibit-field-text-motion is non-nil.
10724 (Fline_beginning_position): Undo previous change.
10725 (Fline_end_position): Ditto.
10727 * syntax.c (Fforward_word): Notice field boundaries only if
10728 inhibit-field-text-motion is nil.
10730 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10732 * editfns.c (Vinhibit_field_text_motion): New variable.
10733 (inhibit-field-text-motion): New DEFVAR_LISP.
10734 (Fline_beginning_position, Fline_end_position): Notice field
10735 boundaries only if inhibit-field-text-motion is nil.
10737 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10738 All calls adjusted.
10739 (x_build_heuristic_mask): Likewise.
10740 (xbm_load_image_from_file): Change error output.
10741 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10742 (gif_load, gs_load, x_kill_gs_process): Ditto.
10744 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10745 color indices when accessing raster pixels.
10746 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10747 one of :file or :data.
10748 (enum pbm_keyword_index): Add PBM_DATA.
10749 (pbm_format): Add :data.
10750 (pbm_image_p): Allow either :file or :data.
10751 (pbm_read_file): New function.
10752 (pbm_scan_number): Rewritten to read from string.
10753 (pbm_load): Support :data.
10755 See ChangeLog.8 for earlier changes.
10757 ;; Local Variables:
10758 ;; coding: iso-2022-7bit