1 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4 that the source is unibyte.
6 2001-03-05 Dave Love <fx@gnu.org>
8 * xterm.c (XTmouse_position): Fix typo.
10 2001-03-05 Gerd Moellmann <gerd@gnu.org>
12 * minibuf.c (read_minibuf): Clean up the binding stack if
13 called noninteractively.
15 2001-03-05 Kenichi Handa <handa@etl.go.jp>
17 * coding.c (syms_of_coding): Docstring modified.
19 2001-03-05 Kenichi Handa <handa@etl.go.jp>
21 * charset.c (char_to_string): If a single byte char has modifier
22 bits that can't be reflected to the character code, ignore them
23 instead of signalling an error.
25 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
27 * s/msdos.h: Update copyright notice.
29 * dosfns.h: Update copyright notice.
31 * dosfns.c: Update copyright notice.
33 * msdos.c: Update copyright notice.
35 2001-03-02 Gerd Moellmann <gerd@gnu.org>
37 * xterm.c (glyph_rect): New function.
38 (XTmouse_position): Use it to raise the threshold for mouse
39 movement event generation.
41 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
43 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
44 specifies (reverse . t), reverse the initial screen colors.
45 (IT_set_frame_parameters): If the property is foreground-color,
46 but we are reversing the colors, set bg_set, not fg_set. Likewise
47 for setting background-color and reversing: set fg_set. Set
48 unspecified-fg and unspecified-bg correctly when (reverse . t) is
51 * xfaces.c (Finternal_set_lisp_face_attribute)
52 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
55 2001-03-02 Gerd Moellmann <gerd@gnu.org>
57 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
58 to a single slash in the middle of file names.
60 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
61 Accept only alphanumeric time zone names.
63 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
65 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
66 a widget to zero height.
68 2001-03-01 Gerd Moellmann <gerd@gnu.org>
70 * window.c (Fwindow_end): Call move_it_past_eol only if
71 ending up on a partially visible line.
73 2001-03-01 Dave Love <fx@gnu.org>
75 * ccl.c (Fccl_execute): Doc fix.
77 2001-03-01 Gerd Moellmann <gerd@gnu.org>
79 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
80 of the tool bar before calling x_figure_window_size.
82 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
83 NULL after destroying it, otherwise XTread_socket can access a
84 destroyed widget when input is unblocked.
86 * xfns.c (x_set_foreground_color): Set the background of the
89 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
90 same name as before, although there was a change in fontsets.
92 2001-02-28 Ken Raeburn <raeburn@gnu.org>
94 * lisp.h (Fframe_parameter): Declare.
96 * window.c (set_window_buffer): Field vscroll is an int, not a
99 2001-02-28 Gerd Moellmann <gerd@gnu.org>
101 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
104 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
107 * alloc.c (toplevel): Include process.h.
108 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
109 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
110 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
111 (allocate_vector, allocate_hash_table, allocate_window)
112 (allocate_frame, allocate_process, allocate_other_vector): New
114 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
115 (mark_maybe_pointer): New function.
116 (mark_memory): Also mark Lisp data to which only pointers
117 remain and not Lisp_Objects.
118 (min_heap_address, max_heap_address): New variables.
119 (mem_find): Return MEM_NIL if START is below min_heap_address or
120 above max_heap_address.
121 (mem_insert): Compute min_heap_address and max_heap_address.
123 * process.c (make_process): Use allocate_process.
125 * frame.c (make_frame): Use allocate_frame.
127 * window.c (make_window, make_dummy_parent): Use allocate_window.
128 (Fcurrent_window_configuration): Use allocate_other_vector.
130 * lisp.h (allocate_vectorlike): Remove prototype.
131 (allocate_vector, allocate_other_vector, allocate_frame)
132 (allocate_window, allocate_process, allocate_hash_table):
135 * fns.c (Fdelete, larger_vector): Use allocate_vector.
136 (make_hash_table, copy_hash_table): Use allocate_hash_table.
138 2001-02-27 Kenichi Handa <handa@etl.go.jp>
140 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
141 treat the produced bytes as a valid multibyte sequence.
143 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
144 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
145 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
146 <ccl_finish>: Set ccl->eight_bit_control properly.
148 * ccl.h (struct ccl_program): New member eight_bit_control.
150 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
152 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
153 accessible_keymaps_char_table.
154 (accessible_keymaps_char_table): Obey `is_metized'.
155 (where_is_internal, Fwhere_is_internal): Don't confuse int and
158 2001-02-26 Gerd Moellmann <gerd@gnu.org>
160 * dispnew.c: Check HAVE_TERM_H before including term.h.
162 2001-02-24 Andrew Innes <andrewi@gnu.org>
164 * makefile.w32-in: Update copyright notice.
166 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
168 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
170 2001-02-24 Kenichi Handa <handa@etl.go.jp>
172 * Makefile.in (lisp): Add international/utf-8.elc.
174 * fontset.c (Fnew_fontset): Fix handling of the case that an
175 element of FONTLIST is a cons of family and registry.
177 2001-02-23 Jason Rumney <jasonr@gnu.org>
179 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
180 to height unconditionally.
182 * w32term.c (x_set_glyph_string_background_width): Extend the
183 background face to the end of the drawing area in the text area,
185 (x_insert_glyphs): Call window_box_left to obtain the left
186 x-coordinate of the area to shift.
188 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
191 2001-02-22 Andrew Innes <andrewi@gnu.org>
193 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
195 ($(BLD)\dispnew.obj):
196 ($(BLD)\editfns.obj):
198 ($(BLD)\filelock.obj):
199 ($(BLD)\keyboard.obj):
200 ($(BLD)\w32proc.obj):
201 ($(BLD)\process.obj):
202 ($(BLD)\sysdep.obj): Ditto.
204 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
206 ($(BLD)/dispnew.$(O)):
207 ($(BLD)/editfns.$(O)):
208 ($(BLD)/fileio.$(O)):
209 ($(BLD)/filelock.$(O)):
210 ($(BLD)/keyboard.$(O)):
211 ($(BLD)/w32proc.$(O)):
212 ($(BLD)/process.$(O)):
213 ($(BLD)/sysdep.$(O)): Ditto.
215 2001-02-22 Gerd Moellmann <gerd@gnu.org>
217 * xdisp.c (forward_to_next_line_start): When taking the shortcut
218 at the start of the function, check that the \n in it->c is
219 from the iterator's current position.
221 * xdisp.c (handle_single_display_prop): Add parameter
222 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
223 properties which replace the display of text with something else.
224 (handle_display_prop): Call handle_single_display_prop with
225 additional argument saying if we already replaced text display
226 with something else. Use AREF.
227 (with_echo_area_buffer_unwind_data, display_menu_bar)
228 (decode_mode_spec_coding): Use AREF and ASIZE.
230 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
231 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
232 * vmstime.h: Files removed.
234 * unexencap.c, unexfx2800.c: Files removed.
236 * dispnew.c (direct_output_for_insert): Give up if we are showing
237 a message or just cleared the message because we might need to
238 resize the echo area window or display an empty echo area.
240 2001-02-21 Gerd Moellmann <gerd@gnu.org>
242 * xdisp.c (redisplay_internal): Do the
243 mark_window_display_accurate after all windows have been
244 redisplayed because this call resets flags in buffers which are
245 needed for proper redisplay.
247 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
248 display_hourglass_p, start_hourglass, cancel_hourglass instead of
251 * w32term.h (struct x_output): Rename busy_cursor to
252 hourglass_cursor, busy_window to hourglass_window, busy_p to
255 * msdos.h (struct x_output): Rename busy_window to
256 hourglass_window, busy_p to hourglass_p.
258 * xterm.h (struct x_output): Rename busy_cursor to
259 hourglass_cursor, busy_window to hourglass_window, busy_p to
262 * xfns.c: Rename everything containing *busy_cursor* and similar
264 (syms_of_w32fns): Rename x-busy-pointer-shape to
265 x-hourglass-pointer-shape, display-busy-cursor to
266 display-hourglass, busy-cursor-delay to hourglass-delay.
268 * w32fns.c: Rename everything containing *busy_cursor* and similar
270 (syms_of_w32fns): Rename x-busy-pointer-shape to
271 x-hourglass-pointer-shape, display-busy-cursor to
272 display-hourglass, busy-cursor-delay to hourglass-delay.
274 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
277 * dispextern.h (start_hourglass, cancel_hourglass)
278 (display_hourglass_p): Renamed from *busy_cursor*.
280 2001-02-20 Gerd Moellmann <gerd@gnu.org>
282 * keyboard.c (read_char): When an event from unread-command-events
283 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
285 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
286 equal to the current buffer.
288 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
289 nil, otherwise we're left with truncate_lines t when a message
290 is printed with message-truncate-lines bound to t.
292 2001-02-19 Gerd Moellmann <gerd@gnu.org>
294 * window.c (Fmove_to_window_line): Undo last change.
295 (displayed_window_lines): Call line_bottom_y to determine
296 the line's bottom position.
298 * dispextern.h (line_bottom_y): Add prototype.
300 * xdisp.c (line_bottom_y): New function extracted from
302 (pos_visible_p): Use it.
304 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
305 set redisplaying_p to 0 here instead of in Frecursive_edit.
306 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
309 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
311 (syms_of_xdisp): Initialize new variables.
312 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
313 Specbind `inhibit-menubar-update' when updating the menu bar.
315 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
318 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
321 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
324 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
325 to the start of the file.
327 2001-02-16 Gerd Moellmann <gerd@gnu.org>
329 * window.c (set_window_buffer): Fix last change.
331 * window.c (set_window_buffer): Set window's vscroll to 0.
333 * window.c (coordinates_in_window): Increase width of area
334 where the vertical line can be dragged.
336 * xterm.c (x_set_glyph_string_background_width): Extend the
337 background face to the end of the drawing area in the text
340 * xdisp.c (handle_single_display_prop): Set iterator's position
341 to where the `display' property starts, like for images.
342 (dump_glyph): New function.
343 (dump_glyph_row): Use it. Dump info about marginal areas.
345 * dispnew.c (direct_output_for_insert): Recognize more cases where
346 glyphs can be written instead of being inserted.
348 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
349 the left x-coordinate of the area to shift.
351 * dired.c (directory_files_internal): Set result list to nil
354 2001-02-15 Kenichi Handa <handa@etl.go.jp>
356 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
357 invalid multibyte sequence, treat *SRC as a character of
360 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
362 * textprop.c (Fset_text_properties): Doc fix.
364 2001-02-15 Gerd Moellmann <gerd@gnu.org>
366 * dispnew.c (update_text_area): Undo change of 2001-01-12.
368 2001-02-14 Dave Love <fx@gnu.org>
370 * coding.c: Doc and message fixes.
372 2001-02-14 Andrew Innes <andrewi@gnu.org>
374 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
375 Emacs frame above the screen size.
377 2001-02-14 Gerd Moellmann <gerd@gnu.org>
379 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
381 2001-02-13 Gerd Moellmann <gerd@gnu.org>
383 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
384 case that TO ends up beyond ZV after running before-change-functions.
386 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
387 the selected window if it is showing the buffer in question.
389 * dired.c (directory_files_internal): Initialize errno.
390 (toplevel): Include errno.h.
392 2001-02-13 Kenichi Handa <handa@etl.go.jp>
394 * xfaces.c (best_matching_font): New parameter width_ratio.
395 Multiply avgwidth by width_ratio.
396 (choose_face_font): Call best_matching_font with width_ratio
397 calculated from the column width of C.
399 2001-02-12 Andrew Innes <andrewi@gnu.org>
401 The following changes are to draw box lines inside characters area
402 if line-width is negative.
404 * w32term.c (x_produce_image_glyph): Pay attention to the case that
405 face->box_line_width is negative.
406 (x_produce_stretch_glyph): Likewise.
407 (x_produce_glyphs): Likewise.
408 (x_estimate_mode_line_height): Likewise.
409 (x_draw_glyph_string_background): Likewise.
410 (x_draw_glyph_string_foreground): Likewise.
411 (x_draw_composite_glyph_string_foreground): Likewise.
412 (x_draw_glyph_string_box): Likewise.
413 (x_draw_image_foreground): Likewise.
414 (x_draw_image_relief): Likewise.
415 (x_draw_image_foreground_1): Likewise.
416 (x_draw_image_glyph_string): Likewise.
418 2001-02-09 Kenichi Handa <handa@etl.go.jp>
420 The following changes are to draw box lines inside characters area
421 if line-width is negative.
423 * xterm.c (x_produce_image_glyph): Pay attention to the case that
424 face->box_line_width is negative.
425 (x_produce_stretch_glyph): Likewise.
426 (x_produce_glyphs): Likewise.
427 (x_estimate_mode_line_height): Likewise.
428 (x_draw_glyph_string_background): Likewise.
429 (x_draw_glyph_string_foreground): Likewise.
430 (x_draw_composite_glyph_string_foreground): Likewise.
431 (x_draw_glyph_string_box): Likewise.
432 (x_draw_image_foreground): Likewise.
433 (x_draw_image_relief): Likewise.
434 (x_draw_image_foreground_1): Likewise.
435 (x_draw_image_glyph_string): Likewise.
437 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
438 and :line-width can be negative.
439 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
442 2001-02-09 Jason Rumney <jasonr@gnu.org>
444 * w32term.c (w32_encode_char): Treat eight bit graphic and control
445 characters the same as ASCII and latin-1.
446 (x_display_and_set_cursor): Check for the focus frame's selected
447 window instead of selected_window.
448 (x_after_update_window_line): Don't clear if frame's internal
449 border width is zero.
450 (x_new_font): Don't change a tooltip's size.
451 (w32_initialize): Set char_ins_del_ok to 1.
453 * w32fns.c (Fx_show_tip): Fix calls to make_number.
454 (x_set_font): If font hasn't changed, avoid recomputing
455 faces and other things.
456 (x_set_tool_bar_lines): Do nothing if frame is
458 (Fx_create_frame): Add the tool bar height to the frame
460 (x_create_tip_frame): Prevent changing the tooltip's
461 background color by specifying a color for the default font
463 (Qcancel_timer): New variable.
464 (syms_of_w32fns): Initialize and staticpro it.
465 (Fx_hide_tip, Fx_show_tip): Use it.
466 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
468 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
470 * w32.c (init_environment): Duplicate local string before putenv.
472 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
474 * charset.c (Fstring): A typo.
476 2001-02-09 Kenichi Handa <handa@etl.go.jp>
478 * charset.c (Fstring): If all arguments are less than 256, return
481 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
482 return a unibyte string.
484 * coding.c (code_convert_region): After detecting a coding, if
485 nothing found, set coding->composing to COMPOSITION_NO.
486 (decode_coding_string): Likewise.
488 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
490 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
493 2001-02-07 Kenichi Handa <handa@etl.go.jp>
495 * charset.c (parse_str_to_multibyte): New function.
497 * charset.h (parse_str_to_multibyte): Extern it.
499 * print.c (print_string): If we are going to print a unibyte
500 string into a multibyte buffer, convert the string to multibyte by
503 2001-02-06 Andrew Innes <andrewi@gnu.org>
505 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
506 been created. It seems we can get sent window messages such as
507 WM_ERASEBKGND before we properly update a frame.
509 2001-02-06 Gerd Moellmann <gerd@gnu.org>
511 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
512 Avoid some unnecessary cursor positioning.
514 2001-02-05 Gerd Moellmann <gerd@gnu.org>
516 * xfaces.c (split_font_name): Compute numeric value of
518 (LFACE_AVGWIDTH): New macro.
520 (check_lface_attrs): Check LFACE_AVGWIDTH.
521 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
522 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
523 (merge_face_vectors): Check LFACE_AVGWIDTH.
524 (Finternal_make_lisp_face): Use AREF.
525 (xm_set_menu_resources_from_menu_face)
526 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
527 (Finternal_lisp_face_empty_p): Use AREF.
528 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
529 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
530 Compare average widths..
531 (best_matching_font): Arrange for comparing average widths.
533 * dispextern.h (enum lface_attribute_index): Add
534 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
536 2001-02-05 Dave Love <fx@gnu.org>
538 * puresize.h: Revert last change following loadup.el change.
540 2001-02-05 Andrew Innes <andrewi@gnu.org>
542 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
543 invocation of temacs, to work with Windows 2000.
544 (bootstrap-emacs): Ditto.
546 2001-02-05 Gerd Moellmann <gerd@gnu.org>
548 * xterm.c (x_display_and_set_cursor): Check for the focus
549 frame's selected window instead of selected_window.
551 * xdisp.c (try_scrolling): If point is in the line below the
552 window, make sure to move the iterator at least a canonical
555 * window.c (Fmove_to_window_line): Don't add 1 if window is
558 2001-02-05 Kenichi Handa <handa@etl.go.jp>
560 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
561 invalid, execute CCL_INVALID_CMD.
562 (ccl_driver): If the CCL program is terminated because of
563 CCL_STAT_INVALID_CMD, copy the remaining source data to the
564 destination instead of throwing them away.
566 2001-02-02 Gerd Moellmann <gerd@gnu.org>
568 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
569 faces and other things.
571 * xdisp.c (get_next_display_element): Fix case of empty
574 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
576 * editfns.c (Fconstrain_to_field): Doc fix.
578 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
579 into `thoroughly', to make it consistent with the doc string.
581 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
583 2001-02-01 Gerd Moellmann <gerd@gnu.org>
585 * search.c (search_buffer): Call set_search_regs with a byte
586 position, not a character position.
588 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
591 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
593 * frame.c (Fmodify_frame_parameters): Doc fix.
595 2001-01-31 Gerd Moellmann <gerd@gnu.org>
597 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
598 identifier which is not reserved by Standard C.
600 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
602 * window.c (enum window_part): New enumeration.
603 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
605 (coordinates_in_window): Return an enumerator from enum
606 window_part. Fix handling of right scroll bar.
607 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
608 `right-fringe' instead of `left-bitmap-area' and
609 `right-bitmap-area'. Use enumerators from enum window_part
610 instead of hard-coded integers.
611 (check_window_containing, window_from_coordinates): Use
612 enumerators from enum window_part instead of hard-coded integers.
613 (syms_of_window): Replace Qleft_bitmap_area and
614 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
616 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
618 * editfns.c (Fformat_time_string): Doc fix.
620 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
622 * keymap.c (Fwhere_is_internal): Use the first valid binding
623 if no ascii binding is found (when firstonly is t).
625 2001-01-31 Gerd Moellmann <gerd@gnu.org>
627 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
628 instead of Finteractive_p.
630 * lisp.h (interactive_p): Add prototype.
632 * eval.c (interactive_p): New function.
633 (Finteractive_p): Use it.
635 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
637 2001-01-31 Dave Love <fx@gnu.org>
639 * .gdbinit (hook-run): Define to run xreload.
641 * textprop.c (Fset_text_properties): Fix newline in doc string.
643 2001-01-30 Gerd Moellmann <gerd@gnu.org>
645 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
646 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
648 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
649 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
650 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
652 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
655 2001-01-30 Dave Love <fx@gnu.org>
657 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
660 2001-01-29 Gerd Moellmann <gerd@gnu.org>
662 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
663 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
665 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
667 * textprop.c (Fset_text_properties): Doc fix.
669 2001-01-29 Gerd Moellmann <gerd@gnu.org>
671 * xdisp.c (forward_to_next_line_start): Remove xassert.
673 2001-01-29 Jason Rumney <jasonr@gnu.org>
675 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
676 returning without releasing it.
678 2001-01-29 Kenichi Handa <handa@etl.go.jp>
680 * w32fns.c (w32_font_match): Allocate three more bytes to regex
681 for '^', '$', and '\0'.
683 2001-01-28 Andrew Choi <akochoi@i-cable.com>
685 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
686 regex for '^', '$', and '\0'.
688 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
689 only if current_sblock has been initialized.
691 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
692 terminal frame even if it is the only visible frame.
694 2001-01-28 Kenichi Handa <handa@etl.go.jp>
696 * fontset.c (font_family_registry): Even if FONTNAME conform to
697 XLFD, if it specifies other fields than family and registry,
698 return FONTANME. New argument FORCE if nonzero cancel that
700 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
701 a signle byte character. Don't set FAMILY part to nil here. It
702 is handled by the caller choose_face_font.
703 (Fnew_fontset): Call font_family_registry with FORCE 0.
704 (Fset_fontset_font): Likewise.
706 2001-01-27 Gerd Moellmann <gerd@gnu.org>
708 * xdisp.c (display_line): Don't treat a newline as fitting
711 2001-01-26 Gerd Moellmann <gerd@gnu.org>
713 * window.c (size_window): Set the window's orig_top to nil when
714 changing heights, so that a future shrink_mini_window won't
715 restore a bogus height.
717 * frame.c (do_switch_frame): If selected frame has a mini-window,
718 resize that to exact size.
720 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
722 * xdisp.c (display_line): Simplify check for glyphs fitting
723 entirely in the line.
725 * xfns.c (xic_style): New variable.
726 (create_frame_xic): Move static variable to global scope for
727 the case that `static' gets defined away.
729 2001-01-26 Kenichi Handa <handa@etl.go.jp>
731 * coding.c (decode_coding): Set a flag for inhibiting
733 (code_convert_region): Always set saved_coding_symbol.
734 (decode_coding_string): Likewise. Update coding->symbol when we
735 encounter a inconsistent eol by the same way as
738 2001-01-25 Gerd Moellmann <gerd@gnu.org>
740 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
743 * xterm.c (x_after_update_window_line): Don't clear if frame's
744 internal border width is zero.
745 (x_clear_area): New function.
746 (x_after_update_window_line, x_clear_end_of_line)
747 (x_scroll_bar_create, x_scroll_bar_set_handle)
748 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
749 instead of XClearArea.
751 * xterm.h (x_clear_area): Add prototype.
753 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
754 which doesn't seem necessary anymore with Lesstif 0.92.
756 2001-01-25 Dave Love <fx@gnu.org>
758 * puresize.h (BASE_PURESIZE): Up to 720000.
760 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
762 2001-01-25 Gerd Moellmann <gerd@gnu.org>
764 * xdisp.c (echo_area_display): Don't call redisplay_internal
765 when Emacs is shutting down. We can't run hooks etc. that
766 would be necessary to do a redisplay.
768 * lread.c (read_integer): Use type EMACS_INT instead of int.
770 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
772 * ccl.c (ccl_driver): Fix last change.
774 2001-01-25 Kenichi Handa <handa@etl.go.jp>
776 * ccl.h (sturct ccl_program): New member suppress_error.
778 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
779 insert error message to the output.
780 (setup_ccl_program): Initialize ccl->suppress_error to 0.
782 * coding.h (struct coding_system): New member suppress_error.
784 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
785 (Fset_terminal_coding_system_internal): Set the member
787 (Fset_safe_terminal_coding_system_internal): Likewise.
789 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
791 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
792 as if it was a `charset'.
794 2001-01-24 Gerd Moellmann <gerd@gnu.org>
796 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
797 value in where_is_cache; the next lookup in the cache returns
798 something bogus if we do.
800 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
802 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
803 if HAVE_WINDOW_SYSTEM isn't defined.
805 2001-01-24 Gerd Moellmann <gerd@gnu.org>
807 * fns.c (sweep_weak_table): Fix code taking items out of
808 the hash collision chain. Some cleanup.
810 * xterm.c (x_new_font): Don't change a tooltip's size.
812 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
813 background color by specifying a color for the default font
816 2001-01-24 Kenichi Handa <handa@etl.go.jp>
818 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
819 a workaround for SunOS 4's cc.
820 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
821 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
822 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
825 2001-01-23 Gerd Moellmann <gerd@gnu.org>
827 * xterm.c (x_set_window_size_1): New function extracted from
829 (x_set_window_size): Use it.
830 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
831 doesn't have a widget, like tooltips.
833 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
835 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
838 2001-01-23 Kenichi Handa <handa@etl.go.jp>
840 * fns.c (Fset_char_table_default): Fix to make sub char-table
843 2001-01-22 Gerd Moellmann <gerd@gnu.org>
845 * xdisp.c (build_desired_tool_bar_string): Make sure we have
846 a desired tool bar string, even if there are no tool bar
849 * xdisp.c (Ftool_bar_lines_needed): New function.
850 (syms_of_xdisp): Defsubr it.
852 * editfns.c (Fformat): Don't extend text properties from arguments
853 to padding chars in the result.
855 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
857 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
859 2001-01-20 Andrew Innes <andrewi@gnu.org>
861 * w32term.c (w32_ring_bell): Only support visible bell on w32
863 (w32_initialize): Don't set term hooks that aren't actually needed
866 * xfaces.c (realize_default_face):
868 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
870 * xdisp.c (handle_single_display_prop): Remove references to
873 * dispnew.c (Fredraw_frame): Remove reference to
876 * frame.h (output_method): Remove output_w32_console method.
877 (FRAME_W32_CONSOLE_P): Remove macro.
879 * frame.c (Qw32_console): Remove variable.
880 (Fframep): Remove references to it.
881 (syms_of_frame): Ditto.
882 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
884 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
887 2001-01-20 Kenichi Handa <handa@etl.go.jp>
889 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
891 2001-01-19 Andrew Innes <andrewi@gnu.org>
893 * w32.c (init_environment): Add a version-independent site-lisp
894 directory to EMACSLOADPATH, after the version dependent one.
896 2001-01-19 Gerd Moellmann <gerd@gnu.org>
898 * editfns.c (Fbuffer_substring): Doc fix.
900 * xdisp.c (message_dolog, message2, message2_nolog): Rename
901 parameter LEN to NBYTES.
903 2001-01-19 Kenichi Handa <handa@etl.go.jp>
905 * charset.c (strwidth): Use c_string_width.
906 (c_string_width): New function.
907 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
910 * charset.h (c_string_width, lisp_string_width): Extern them.
912 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
914 * indent.c (check_composition): Check validity of composition.
916 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
917 characters by calling c_string_width.
918 (x_consider_frame_title): Get byte length of frame tile string
920 (display_mode_element): Pay attention to width of non-ASCII
921 characters by calling strwidth.
923 2001-01-18 Gerd Moellmann <gerd@gnu.org>
925 * xfns.c (Qcancel_timer): New variable.
926 (syms_of_xfns): Initialize and staticpro it.
927 (Fx_hide_tip, Fx_show_tip): Use it.
928 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
930 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
932 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
934 * window.h (WINDOW_LIVE_P): New macro.
936 * window.c (window_size_fixed): New variable.
937 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
940 * eval.c (specbind): If binding a per-buffer variable which
941 doesn't have a buffer-local value in the current buffer, change
942 the global value by changing the value of the symbol bound in all
943 buffers not having their own value, to make it consistent with
944 what happens with other buffer-local variables.
946 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
948 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
949 when searching for a newline.
951 2001-01-18 Kenichi Handa <handa@etl.go.jp>
953 * xdisp.c (display_string): Fix previous change.
955 2001-01-18 Jason Rumney <jasonr@gnu.org>
957 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
958 GLYPH_DEBUG is defined.
959 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
960 true for images with `:ascent 100'.
961 (x_set_mouse_face_gc): If the last used mouse face has gone in the
962 meantime, use face MOUSE_FACE_ID.
963 If first glyph isn't a character glyph, use the ASCII NUL
964 character to determine the face.
965 (expose_area): Do not treat left margin specially.
966 (note_mode_line_highlight): If no local_map, check global keymap.
967 (note_mouse_highlight): Initialize overlay.
968 (clear_mouse_face): Don't return if tip_frame is
970 (show_scroll_bars): Remove unused function.
971 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
972 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
974 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
976 (x_free_frame_resources): Unload relief colors.
978 2001-01-17 Gerd Moellmann <gerd@gnu.org>
980 * xdisp.c (forward_to_next_line_start): Avoid calling
981 get_next_display_element when the newline is already found. This
982 may change the iterator's position, when its current position is
983 equal to the iterator's stop_charpos.
985 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
986 zero, use this method only at the end of a line.
988 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
989 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
990 if SCALABLE_FONTS_P is set.
992 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
993 so that scalable fonts are included.
995 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
996 In the cache, use a key containing the information if scalable
998 (x_load_font): Adapt to change of keys in the font cache.
1000 2001-01-17 Kim F. Storm <storm@filanet.dk>
1002 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1003 XListFonts to take advantage of font caching.
1005 * xterm.c (x_list_fonts): Ensure caching font information when
1006 called for a null frame, which is the case frequently when Emacs
1009 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1011 * xfns.c (QCconversion): Replaces QCalgorithm.
1013 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1015 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1018 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1019 not everything could be displayed.
1021 * line.h, x-list-font.c: Files removed because unused.
1023 2001-01-17 Andrew Innes <andrewi@gnu.org>
1025 * dired.c (directory_files_internal): Convert result from readdir
1026 to a unibyte string initially, to avoid possible misinterpretation
1027 of some bytes as the internal form of Emacs characters.
1029 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1031 * fns.c (concat): Be sure to avoid putting the same `composition'
1032 property on the adjacent regions.
1034 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1036 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
1038 (Fscroll_right, Fscroll_left): Set it here instead, if called
1041 * buffer.c (Fset_buffer_modified_p): Set buffer's
1042 prevent_redisplay_optimizations_p flag.
1044 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1045 * sysdep.c, vmsproc.c, xselect.c: Call
1046 redisplay_preserve_echo_area with additional arg.
1048 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
1051 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1052 FROM_WHERE, for debugging.
1054 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1056 * ccl.c (Fregister_ccl_program): Handle the return value of
1057 resolve_symbol_ccl_program correctly.
1058 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
1061 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1063 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1064 has gone in the meantime, use face MOUSE_FACE_ID.
1066 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
1067 x_display_info_for_display returns null, don't try to close
1068 the display; we didn't open it.
1070 * dispnew.c (save_or_restore_current_matrices): Function removed.
1071 (save_current_matrix, restore_current_matrix): New functions.
1072 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1073 restore the frame's current matrix. Due to the glyph pointer
1074 setup done in adjust_glyph_matrix, there is no easy way to make
1075 saving the current matrix in the desired matrix generally correct,
1078 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1080 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1082 (display_line): Optimize for wide characters.
1083 (display_string): Don't try to display a multi-column character
1084 partially. On ttys, produce more than one truncation glyph for
1085 multi-column characters that don't fit on the line.
1087 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1089 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1090 it instead of WORDS_BIGENDIAN. Caller changed.
1092 2001-01-13 Jason Rumney <jasonr@gnu.org>
1094 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1095 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1096 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1097 (tiff_format, gif_format, gs_format): Adapt to change of image
1100 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1101 (x_draw_image_relief, x_draw_image_foreground_1)
1102 (x_draw_image_glyph_string): Adapt to change of image margins.
1104 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1107 * w32bdf.c (search_file_line, get_cached_font_char)
1108 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1110 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1112 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1113 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1114 (Fw32_send_sys_command): Remove unused variables.
1115 (w32_msg_pump): Add parentheses.
1117 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1118 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1121 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1123 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1124 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1125 being a pair of margins.
1126 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1127 to DEFVAR_LISP. Extend doc.
1129 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1131 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1132 pair of integers `(X . Y)', use X for the horizontal and Y for the
1134 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1135 (parse_image_spec): Check it.
1136 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1137 (tiff_format, gif_format, gs_format): Use
1138 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1140 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1141 (x_draw_image_relief, x_draw_image_foreground_1)
1142 (x_draw_image_glyph_string): Adapt to the change of image margins.
1144 * dispextern.h (struct image): Replace member `margin' with
1145 `hmargin' and `vmargin'.
1147 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1150 * dispnew.c (update_text_area): Put code which decrements the
1151 stop position when the row's face extends to the end of the
1154 * xfns.c (x_set_mouse_color): Fix color allocation.
1156 * keyboard.c: Call get_local_map with new argument list.
1158 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1160 * intervals.h (enum map_property): Removed.
1161 (get_local_map): Change prototype.
1163 * keymap.c: Call get_local_map with new argument list.
1164 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1166 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1168 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1169 of the size needed for the tool bar string. For the last image,
1170 use a `display' property that reaches to the end of the string.
1172 * xselect.c (selection_request_dpyinfo): New variable.
1173 (x_handle_selection_request): Set it.
1174 (x_selection_request_lisp_error): Don't call
1175 x_decline_selection_request if selection request's display has
1178 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1179 the unregister_colors before calling XFreeColors.
1181 2001-01-10 Dave Love <fx@gnu.org>
1183 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1184 ${SOME_MACHINE_LISP}, not ${lisp}.
1186 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1188 * xdisp.c (display_line): On ttys, produce more than one
1189 truncation glyph for multi-column characters that don't fit on the
1192 * xselect.c (x_reply_selection_request): Add a comment.
1194 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1195 XkbGetNames instead of XkbGetKeyboard.
1197 2001-01-10 Dave Love <fx@gnu.org>
1199 * sysdep.c (random): Revert the declaration.
1201 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1203 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1204 function string_bytes.
1205 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1207 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1208 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1209 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1210 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1212 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1213 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1214 after sweeping strings, and at the end.
1215 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1217 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1218 ensure that pop_message is called.
1220 * keyboard.c (Fexecute_extended_command): Use a
1221 record_unwind_protect to ensure that pop_message is called.
1223 * lisp.h (push_message_unwind): Add prototype.
1225 * xdisp.c (push_message_unwind): New function.
1227 * fileio.c (do_auto_save_unwind): Do the pop_message here
1228 instead of in Fdo_auto_save.
1229 (Fdo_auto_save): Don't call pop_message.
1231 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1233 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1236 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1238 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1239 when increasing window's vscroll.
1241 * macros.c (Qkbd_macro_termination_hook): New variable.
1242 (syms_of_macros): Initialize and staticpro it.
1243 (pop_kbd_macro): Run kbd-macro-termination-hook.
1245 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1247 2001-01-07 Dave Love <fx@gnu.org>
1249 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1250 arglist, for documentation's sake.
1252 2001-01-06 Andrew Innes <andrewi@gnu.org>
1254 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1257 2001-01-05 Andrew Innes <andrewi@gnu.org>
1259 * term.c (update_end): Don't check updating_frame; for some reason
1260 this can be 0 sometimes, such as after dismissing a popup menu,
1261 and isn't necessary given the explicit frame argument.
1263 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1265 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1266 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1268 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1270 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1273 * xfns.c (x_create_tip_frame): Preserve the value of
1274 face_change_count around the creation of the tip frame.
1276 * xfns.c (last_show_tip_args): New variable.
1277 (compute_tip_xy): New function.
1278 (Fx_show_tip): Reuse an existing tip frame, if possible.
1279 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1281 2001-01-04 Dave Love <fx@gnu.org>
1283 * editfns.c (Fformat): Doc fix.
1285 * systime.h (set_file_times): Prototype.
1287 * widget.h (EmacsFrameSetCharSize_): Prototype.
1289 * sysdep.c (random, srandom): Declare explicitly.
1291 * dispextern.h (move_it_vertically_backward): Declare.
1293 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1295 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1296 like in Fx_create_frame.
1298 * xfaces.c (set_font_frame_param): Don't do anything for
1299 non-graphical frames.
1301 * window.c (Fdelete_other_windows): Set window's window_end_valid
1302 to nil when changing the window's start. Don't change the
1303 window's start when its top position hasn't changed. If we do,
1304 this will set the window's optional_new_start, which act's like a
1305 force_start during redisplay with C-x 1 M-> under particular
1306 circumstances (see report from Per Starback to emacs-pretest-bug
1309 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1311 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1312 short cut at the start of the function. Add an assertion.
1313 (reseat_at_next_visible_line_start): Add an assertion.
1315 * window.c (Frecenter): When changing the window start, set the
1316 window's window_end_valid to nil.
1317 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1319 * dispextern.h (move_it_past_eol): Add prototype.
1321 * xdisp.c (move_it_past_eol): New function.
1323 * window.c (Fwindow_end): Doc fix.
1325 2001-01-03 Dave Love <fx@gnu.org>
1327 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1330 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1332 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1333 the enabled_p flag of the glyph row at window_end_vpos to 0.
1334 (handle_single_display_prop): Fix last change.
1336 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1338 * window.c (Frecenter): Doc fix.
1340 2001-01-02 Andrew Innes <andrewi@gnu.org>
1342 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1344 * frame.h (output_method): Add output_w32_console method.
1345 (FRAME_W32_CONSOLE_P): New macro.
1347 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1348 use output_w32_console method.
1349 (Qw32_console): New Lisp_Object.
1350 (Fframep): Return it.
1351 (syms_of_frame): Init it.
1352 (Fframe_parameters): Report w32console as font for w32_console
1355 * xfaces.c (realize_default_face): Set face foreground and
1356 background to unspecified for w32_console frames.
1357 (realize_face): Realize face cache for w32_console frames.
1358 (realize_tty_face): Accept w32_console frames.
1360 * xdisp.c (handle_single_display_prop): Return if frame is
1362 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1363 necessary, even if running interactively.
1365 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1368 * w32term.c (x_update_begin):
1372 (x_change_line_highlight):
1377 (w32_reassert_line_highlight):
1378 (w32_frame_rehighlight):
1379 (w32_frame_raise_lower): Do nothing if not w32 frame.
1381 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1383 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1384 system doesn't tell us directly.
1385 (Fx_display_visual_class): Implement properly.
1387 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1389 * window.c (Frecenter): Handle centering in graphical frames
1390 specially. Centering on the basis of line counts doesn't work
1391 reliably with variable-height lines.
1393 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1395 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1398 * composite.c (run_composition_function): Remove unused variable
1400 (update_compositions): Remove unused variable `hook'.
1402 * intervals.c (get_local_map): Remove unused variable `tem'.
1404 * doprnt.c (doprnt1): Remove unused variable `size'.
1406 * fns.c (Flength): Remove unused variable `tail'.
1407 (Fdelete): Remove unused variable `size'.
1409 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1412 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1415 * data.c (find_symbol_value): Remove extra 3rd argument in the
1416 call to swap_in_symval_forwarding.
1418 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1421 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1422 (trivial_regexp_p): Remove unused variable `c'.
1423 (boyer_moore): Remove unused variable `k'.
1425 * indent.c (current_column): Remove unused variable `stopchar'.
1426 (Fcompute_motion): Remove unused variable `contin'.
1428 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1430 * dired.c (directory_files_internal): Fix a typo in a comment.
1431 Remove an unused variable `handler'.
1432 (file_name_completion): Remove unused function-scope variable
1434 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1437 * fileio.c (e_write): Remove unused variable
1438 `require_encoding_p'.
1440 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1442 (Fmarker_insertion_type): Remove unused variable `buf'.
1444 * insdel.c (make_gap): Remove unused variable `result'.
1446 * keyboard.c (record_char): Remove unused function-scope variable
1448 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1449 (menu_bar_items): Remove unused function-scope variable `tem'.
1451 * fontset.c (fontset_ref): Remove unused variable `i'.
1452 (fontset_set): Remove unused variables `j' and `tmp'.
1453 (make_fontset): Remove unused variables `i', `j', `elt' and
1455 (make_fontset_for_ascii_face): Remove unused variable `name'.
1456 (fs_load_font): Remove unused variable `font_idx'.
1457 (fs_query_fontset): Remove unused function-local variable
1459 (list_fontsets): Remove unused variable `tail'.
1460 (Fnew_fontset): Remove unused variables `family' and `registry'.
1461 (accumulate_font_info): Remove unused variable `tmp'.
1462 (Ffontset_font): Remove unused variable `id'.
1463 (syms_of_fontset): Remove unused variable `i'.
1465 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1467 (lookup_image): Remove unused variable `file'.
1468 (xbm_load): Remove unused variables `bitmap_data', `height', and
1469 `width'. Remove function-local variable `i', leave the
1471 (gif_load): Remove unused variable `inc'.
1473 * xterm.c (XTread_socket): Remove unused variables `p' and
1475 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1476 leave only the one in the inner block.
1478 * xfaces.c (face_fontset, realize_default_face): Remove unused
1480 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1482 * term.c (encode_terminal_code): Remove unused variable `c'.
1484 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1485 char *' instead of `char *'.
1487 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1488 (Fget_unused_category): Remove unused variable
1490 (Fchar_category_set): Remove unused variables `val', `charset',
1493 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1494 unused variable `i'.
1495 (detect_coding_mask): Remove unused variable `idx'.
1496 (detect_coding): Remove unused variable `i'.
1497 (ccl_coding_driver): Remove unused variable `result'.
1498 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1499 (decode_coding_string): Remove unused variables `to' and
1501 (encode_coding_string): Remove unused variables `gcpro1' and
1502 `saved_coding_symbol'.
1503 (Ffind_coding_systems_region_internal): Remove function-local
1504 variable args[], leave only the block-local one.
1505 (code_convert_region1): Remove unused variable `len'.
1507 * charset.c (char_printable_p): Remove unused variable `chars'.
1508 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1509 (str_to_multibyte): Remove unused variable `c'.
1511 * window.c (size_window): Remove block-local variable `min_size'.
1513 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1514 `header_line_height'.
1515 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1516 enum display_element_type.
1518 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1520 * xterm.c (x_connection_closed): Catch X errors around all
1521 statements that call X. Save away the error message in a local
1524 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1527 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1528 in or at the start of invisible text.
1530 * dispnew.c (update_window): Don't check_current_matrix_flags.
1532 2001-01-01 Jason Rumney <jasonr@gnu.org>
1534 * w32fns.c (x_figure_window_size): Do not allow new_height and
1535 new_width of frame to override specified values.
1537 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1539 * composite.c (find_composition): Fix a code for searching
1542 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1544 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1546 (update_window) [GLYPH_DEBUG]: Call it.
1547 (scrolling_window): Prevent including current rows which are below
1548 what's displayed in the window.
1550 * xdisp.c (try_window_reusing_current_matrix)
1551 <new start <= old start>: Disable rows in the current matrix
1552 which are below the window after scrolling.
1554 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1555 is zero. It's not worth the complexity.
1556 (invisible_text_between_p): Put in #if 0 because unused.
1558 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1560 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1561 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1563 * keyboard.c (echo_char): If C is an integer, always call
1564 push_key_description. Former code could signal an invalid
1567 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1568 If set, print multibyte text.
1569 (Fsingle_key_description): Call push_key_description with
1570 FORCE_MULTIBYTE set.
1571 (describe_buffer_bindings): Likewise.
1573 * lisp.h (push_key_description): Add prototype.
1575 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1576 around the call to redisplay_internal.
1578 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1580 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1582 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1584 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1585 (ccl_driver): New local variable `extra_bytes'.
1587 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1589 * coding.c (setup_coding_system): Initialize
1590 coding->spec.ccl.eight_bit_carryover.
1591 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1593 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1595 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1596 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1597 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1598 (decode_composition_emacs_mule): New function.
1599 (decode_coding_emacs_mule): Decode composition sequence by calling
1600 decode_composition_emacs_mule.
1601 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1602 (encode_coding_emacs_mule): Changed from macro to function. If
1603 a text contains compositions, encode them correctly.
1604 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1605 that decoding and encoding are required.
1607 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1609 * xfaces.c (PT_PER_INCH): New macro.
1610 (xlfd_point_size): Compute real point size from font's pixel size.
1611 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1614 * .gdbinit: Comment out the line pointing to the Lesstif source
1617 * window.c (Frecenter): Use displayed_window_lines instead
1618 of window_internal_height.
1620 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1621 instead of x-toolkit-scroll-bars-p.
1622 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1624 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1625 instead of x-toolkit-scroll-bars-p.
1626 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1628 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1629 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1630 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1632 (add_window_display_history, add_frame_display_history)
1633 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1634 (build_frame_matrix_from_leaf_window): Remove unused code.
1635 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1637 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1638 (update_window) [GLYPH_DEBUG]: Likewise.
1639 (syms_of_display): Defsubr dump-redisplay-history.
1641 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1643 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1644 the end of the prompt. Set echo_after_prompt to the offset
1645 of echoptr in echobuf.
1647 * xdisp.c (init_from_display_pos): Pop until the iterator's
1648 stack is empty; there may be frames for stretch or images
1651 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1652 (save_or_restore_current_matrix): New function for the same
1653 purpose, but more efficient.
1654 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1656 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1658 * xdisp.c (syms_of_xdisp): Fix last change.
1660 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1662 * xdisp.c (syms_of_xdisp): Doc fix.
1664 * xdisp.c (redisplay_window): Remove label restore_buffers;
1665 use finish_scroll_bars instead to make sure that scroll bars
1666 are redeemed. If we don't do this, flickering can result from
1667 scroll bars being destroyed and recreated.
1669 2000-12-22 Jason Rumney <jasonr@gnu.org>
1671 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1672 in the wrong colors when the foreground is not black.
1673 (expose_window): Don't redraw the window that's currently being
1676 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1678 * window.c (size_window): When setting the window's too_small_ok
1679 flag, compare old size with minimum size depending on WIDTH_P,
1680 don't compare with window_min_width.
1682 * window.c (delete_window): Simplify somewhat.
1683 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1684 freeing window matrices. The flag windows_or_buffers_changed is
1685 set, so the next redisplay will consider all windows; this should
1688 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1690 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1692 * ccl.h (struct ccl_program): New member cr_consumed.
1694 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1695 (CCL_READ_CHAR): Handle EOL conversion here.
1696 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1698 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1700 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1703 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1704 otherwise tabs of different size compare equal.
1706 * callint.c (Fcall_interactively): Prevent a compiler warning.
1708 * print.c (print_unwind): Return nil.
1709 (PRINTDECLARE): Initialize all local variables.
1710 (print_preprocess): Add a default case.
1712 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1714 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1716 * window.c (delete_window, Fsplit_window)
1717 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1719 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1721 * dispnew.c (ensure_frame_matrix): Removed.
1722 (save_frame_matrix, restore_frame_matrix): New functions.
1723 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1725 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1726 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1728 2000-12-21 Andrew Innes <andrewi@gnu.org>
1730 * w32term.c (x_update_begin): Regenerate the palette here, rather
1731 than for each window.
1733 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1734 palette is NULL, since this corrupts memory! Also get
1735 display_info reference from frame.
1737 2000-12-21 Jason Rumney <jasonr@gnu.org>
1739 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1741 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1742 to avoid returning without releasing it.
1744 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1746 * keymap.c (push_key_description): Don't convert eight-bit-control
1747 and eight-bit-graphic to multibyte character.
1749 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1750 generic character and CODE1 is nil, return the smallest character
1753 2000-12-20 Dave Love <fx@gnu.org>
1755 * s/osf5-0.h (NSIG): Don't redefine.
1757 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1759 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1760 excluding menu-bar and tool-bar.
1761 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1762 (menu_item_p): Remove.
1763 (where_is_internal_1): Don't ignore menu-items.
1765 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1767 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1770 * window.c (make_window): Initialize window's min_hscroll.
1771 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1772 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1774 (struct saved_window): New member min_hscroll.
1775 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1776 (Fset_window_configuration): Set window's min_hscroll.
1777 (save_window_save): Save window's min_hscroll.
1778 (compare_window_configurations): Compare min_hscroll values.
1780 * window.h (struct window): New member min_hscroll.
1782 * keyboard.c (echo_prompt): Prevent a compiler warning.
1784 * xdisp.c (try_cursor_movement): Fix last change. The real
1785 condition is that PT is at the end of the row, and should
1786 be displayed at the start of the next row.
1788 * xdisp.c (try_cursor_movement): If we end on a partially
1789 visible line, end we already decided to scroll, return -1.
1791 * dispextern.h (ensure_frame_matrix): Add prototype.
1793 * window.c (delete_window, Fsplit_window)
1794 (Fset_window_configuration): Call ensure_frame_matrix.
1796 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1798 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1799 completed, call fake_current_matrices instead of marking frame
1802 2000-12-20 Jason Rumney <jasonr@gnu.org>
1804 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1806 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1808 * fns.c (Frequire): Doc fix.
1810 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1812 * window.c (window_scroll_pixel_based): Don't use
1815 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1816 currently displaying a message.
1818 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1820 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1822 2000-12-18 Andrew Innes <andrewi@gnu.org>
1824 * w32.c (w32_strerror): New function.
1826 * w32.h (w32_strerror): New extern.
1828 * w32fns.c (Fw32_shell_execute): Use it.
1830 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1832 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1834 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1836 * msdos.c (IT_set_face): Obey inverse_video.
1838 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1840 * dired.c (directory_files_internal): Always return decoded filenames.
1842 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1844 * xterm.c (x_connection_closed): Prevent being called recursively
1845 because of an error condition in XtCloseDisplay.
1847 * xdisp.c (init_iterator): If noninteractive, and the frame's
1848 face cache is null, make one.
1850 * xfns.c (show_busy_cursor): Check for live frames more
1853 * process.c (wait_reading_process_input): Check for pending
1854 input when running timers.
1856 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1858 * msdos.c (IT_write_glyphs): Compute the glyph face from
1861 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1863 * process.c (read_process_output): Don't run a filter if the code
1864 decoder produces nothing but carryover.
1866 2000-12-17 Andrew Innes <andrewi@gnu.org>
1868 * w32.c (sys_rename): Only check errno against EEXIST, and not
1869 EACCES, when determining whether rename failed because the target
1870 exists. This was resulting in indefinite looping on Windows 9x if
1871 the source file was locked by another process.
1873 * w32fns.c (Ffile_system_info): New function.
1874 (syms_of_w32fns): Defsubr it.
1876 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1878 * window.c (coordinates_in_window): Fix computation for
1879 position on vertical line between mode lines.
1881 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1882 Don't alter tip_frame or tip_window.
1883 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1886 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1887 Don't alter tip_frame or tip_window.
1888 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1891 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1893 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1894 be consistent with the doc string. Reported by NAKAJIMA Mikio
1895 <minakaji@osaka.email.ne.jp>.
1897 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1899 * xfaces.c (Vface_ignored_fonts): New variable.
1900 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1901 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1903 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1905 * dispnew.c (update_window): Detect pending input every nth line
1906 updated, i.e. do it depending on real work done, and not on the
1909 * xterm.c (expose_window): Don't redraw the window that's
1910 currently being updated.
1912 * window.c (Fset_window_point): Remove test for
1913 cursor_in_non_selected_windows.
1915 * lread.c (read1): Recognize end of file after `\\'.
1917 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1918 not unwind_create_frame.
1920 2000-12-15 Dave Love <fx@gnu.org>
1922 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1925 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1927 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1929 * coding.c (setup_coding_system): Clear all members of the struct
1930 coding_system at first.
1931 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1933 (code_convert_region): Don't override coding->src_multibyte and
1934 coding->dst_multibyte.
1936 * fns.c (Fmd5): Docstring improved.
1938 2000-12-15 Miles Bader <miles@gnu.org>
1940 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1941 are actually marked as mode-lines; otherwise use
1942 estimate_mode_line_height.
1944 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1946 * editfns.c (Fformat): Prevent a buffer overrun when the format
1947 specifies a precision.
1949 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1951 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1952 argument is outside the range [2..3].
1954 2000-12-14 Andrew Innes <andrewi@gnu.org>
1956 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1957 nothing to do. Bind inhibit-quit.
1958 (tip_frame): Make it a Lisp_Object.
1959 (x_create_tip_frame): Set tip_frame after it has been added to
1961 (Fx_show_tip): Don't set tip_frame here.
1962 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1964 (unwind_create_frame, unwind_create_tip_frame): New functions.
1965 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1966 while a frame is only partially constructed.
1968 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1969 (x_free_frame_resources): New function.
1970 (x_destroy_window): Use it.
1972 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1974 * xfns.c (Fx_backspace_delete_keys_p): New function.
1975 (syms_of_xfns): Defsubr it.
1977 * config.in (HAVE_XKBGETKEYBOARD): Add.
1979 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1981 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1982 Always store string in multibyte representation in echobuf.
1983 (echo_char): Always store string in multibyte representation in
1985 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1986 (read_key_sequence): Adjusted for the change of echo_prompt.
1988 * fns.c (Fmd5): Docstring improved.
1990 * lisp.h (detect_coding_system): Prototype adjusted.
1992 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1993 (detect_coding_emacs_mule, detect_coding_iso2022,)
1994 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1995 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1996 argument MULTIBYTEP. Callers changed.
1997 (detect_coding_mask, detect_coding_system): New argument
1998 MULTIBYTEP. Callers changed.
1999 (decode_coding_string): Set coding->src_multibyte and
2000 coding->dst_multibyte before calling detect_coding and detect_eol.
2001 Update them after some coding system is detected.
2003 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2005 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2007 * keyboard.c (menu_bar_items, tool_bar_items):
2008 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2010 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2012 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2014 (unwind_create_frame, unwind_create_tip_frame): New functions.
2015 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2016 while a frame is only partially constructed.
2018 * xterm.h (x_free_frame_resources): Declare.
2020 * xterm.c (x_free_frame_resources): New function.
2021 (x_destroy_window): Use it.
2023 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2024 don't interrupt the update for pending input initially, i.e.
2025 update at least some lines.
2027 * keyboard.c (do_mouse_tracking): Make externally visible.
2029 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2031 * xfns.c (gray_bitmap_bits): Declare `char *'.
2033 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2035 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2036 lines start with a relief line.
2038 2000-12-12 Dave Love <fx@gnu.org>
2040 * window.c (Fdisplay_buffer): Doc fix.
2041 (Fwindow_list): Remove unused var.
2043 * buffer.h (mmap_set_vars): Declare.
2045 * window.h (Fset_window_point): Declare.
2047 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2049 * msdos.c (fast_find_position): Don't overstep the last window row.
2050 (IT_note_mouse_highlight): Initialize portion to -1. Remove
2051 unused variable `area'. When looking for a row under (X,Y), give
2052 up if some of the previous rows is not enabled.
2054 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2056 * window.c (Fset_window_point): If displaying cursors in windows
2057 other than the selected window, make sure redisplay updates
2058 other windows to show the new value of point in the window.
2060 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2062 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2063 the buffer is the sole visible buffer when in the mini-buffer.
2065 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2066 Bind `inhibit-read-only' to t.
2067 (unwind_with_echo_area_buffer): Use AREF.
2069 * xfns.c (Fx_hide_tip): Simplified.
2071 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
2072 GC_MAKE_GCPROS_NOOPS instead of `1'.
2074 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2076 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2078 * xfns.c (Fx_hide_tip): Fix last change.
2080 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2081 nothing to do. Bind inhibit-quit.
2082 (tip_frame): Make it a Lisp_Object.
2083 (x_create_tip_frame): Set tip_frame after it has been added to
2085 (Fx_show_tip): Don't set tip_frame here.
2087 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2089 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2092 * dispextern.h: Change external declaration of tip_frame.
2094 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2095 return an empty string.
2097 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2098 of the window's update_mode_line flag, since the former is set by
2099 force-mode-line-update, not the latter. This makes
2100 column-number-mode slightly faster.
2102 * xdisp.c (try_window_id) <all changes above window start>:
2105 2000-12-11 Paul Eggert <eggert@twinsun.com>
2107 * config.in (HAVE_FTELLO): Remove.
2109 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2110 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2112 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2113 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2115 2000-12-11 Miles Bader <miles@gnu.org>
2117 * window.c (displayed_window_lines): Don't round up when
2118 converting empty space at bottom to lines.
2119 Handle non-newline-terminated final lines properly.
2120 (Fwindow_text_height): New function (used to be in lisp).
2121 (syms_of_window): Initialize it.
2123 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2125 * syntax.c (scan_lists): Check that the right quote char has the
2126 right Sstring syntax when jumping over strings.
2127 (init_syntax_once): Use Smax rather than 13.
2129 2000-12-09 Miles Bader <miles@gnu.org>
2131 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2132 with PARTIALLY, inverting the sense.
2133 (window_scroll_pixel_based): Scroll partially visible lines into
2134 place if we hit the beginning or end of the buffer.
2135 (displayed_window_lines): Don't include partially visible lines.
2136 (Fmove_to_window_line): Skip past any partially visible first line.
2138 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2140 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2142 * tparam.c (tparam1): Change the way buffers are reallocated to be
2143 portable and less obfuscated.
2145 * termcap.c (tgetent): Change the way buffers are reallocated to
2146 be portable and less obfuscated.
2148 * macros.c (store_kbd_macro_char): Change the way buffers are
2149 reallocated to be portable and less obfuscated.
2151 * lread.c (read1): Change the way buffers are reallocated to be
2152 portable and less obfuscated.
2154 * doc.c (Fsubstitute_command_keys): Change the way buffers
2155 are reallocated so that it is portable.
2157 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2159 * dosfns.c (Ffile_system_info): New function.
2160 (syms_of_dosfns): Defsubr it.
2162 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2164 * alloc.c (gc_sweep): Add comment.
2166 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2168 * sound.c (vox_configure): Change order of ioctls. Don't
2169 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2170 Ignore errors when changing volume.
2171 (vox_close): Don't reset the device.
2173 * process.c (read_process_output): Make sure the process marker's
2174 position is valid when the process buffer is changed in
2175 after-change functions. W3 does that.
2177 * xfns.c (x_free_gcs): New function.
2179 * xterm.h (x_free_gcs): Add prototype.
2181 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2184 * xterm.c (x_destroy_window): Call x_free_gcs so that
2185 resources of non-toolkit X windows will be freed.
2187 2000-12-07 Andrew Innes <andrewi@gnu.org>
2189 * w32fns.c (xlfd_charset_of_font): Fix last change.
2191 2000-12-06 Dave Love <fx@gnu.org>
2193 * md5.h (__P): Don't define -- it comes from config.h.
2195 * strftime.c: Change some #if foo to #ifdef foo.
2197 2000-12-06 Andrew Innes <andrewi@gnu.org>
2199 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2201 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2203 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2204 (w32_list_fonts): Don't choke if pattern doesn't specify a
2207 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2209 * alloc.c (gc_sweep): Prevent symbols read during loadup
2212 * xdisp.c (underlying_face_id): New function.
2213 (handle_face_prop, face_before_or_after_it_pos): Use it
2214 to determine the face ``under'' a string. Let strings inherit
2215 the face of the buffer under them.
2217 * xfaces.c (face_at_string_position): Update function comment.
2219 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2220 matrix if the window's left position has changed; we need to
2221 redraw it in this case.
2223 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2225 * window.c (coordinates_in_window): Check mouse on mode-line or
2228 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2229 advertized by the function documentation.
2231 * window.c (syms_of_window): Doc fix.
2233 * sound.c (vox_configure): Set volume for left and right channel.
2234 (sound_cleanup): Return nil.
2236 * xdisp.c (move_it_by_lines): Fix paren typo.
2238 * xterm.c (x_load_font): Don't use the font's max_bounds for
2239 computing the height of the font. If max_bounds' ascent or
2240 descent are greater than the font's ascent or descent, this means
2241 glyphs overlap, which should be handled now by redisplay.
2243 * window.c (Veven_window_heights): New variable.
2244 (syms_of_window): DEFVAR_LISP it.
2245 (Fdisplay_buffer): Check Veven_window_heights before evening the
2248 2000-12-06 Miles Bader <miles@gnu.org>
2250 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2251 update `default-frame-alist' instead of setting no frame parameters.
2253 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2255 * composite.c (update_compositions): Fix typo (use the correct
2258 2000-12-05 Jason Rumney <jasonr@gnu.org>
2260 * md5.h: Remove underscores from function declarations.
2261 (__attribute__, __alignof__) [!__GNUC__]: Define.
2263 * md5.c: Delay include of md5.h until after namespace cleaning.
2265 * makefile.w32-in (fns.o): Depend on md5.h
2266 (md5.o): New target.
2269 * makefile.nt: Likewise.
2271 2000-12-05 Jason Rumney <jasonr@altavista.net>
2273 * w32term.c (expose_area): Complete last change.
2275 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2277 * minibuf.c: Include intervals.h.
2279 2000-12-05 Jason Rumney <jasonr@gnu.org>
2281 * w32term.c (x_produce_glyphs): If a font for a component of
2282 a composition is not found, use 1 pixel dot ascent and 0 dot
2283 descent value to avoid displaying terribly tall empty boxes.
2284 (expose_area): Pass x-coordinate relative to the exposed
2285 area to x_draw_glyphs instead of a window-relative coordinate.
2287 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2289 * xdisp.c (next_element_from_ellipsis): Save face before selective
2290 display in saved_face_id, and set face_before_selective_p.
2291 (reseat_1): Reset face_before_selective_p.
2292 (append_space, extend_face_to_end_of_line): If iterator's
2293 face_before_selective_p is set, use the face from saved_face_id.
2294 (extend_face_to_end_of_line): For tty frames, make sure to
2295 use the right face id when producing spaces at the end of
2298 * dispextern.h (struct it): Add face_before_selective_p.
2300 * keyboard.c (record_char): Don't record identical help-echo
2301 events in recent_keys.
2303 * xterm.c [USE_X_TOOLKIT]: Close the display.
2304 (xim_close_dpy): Handle case that the display has been closed.
2306 * xterm.c (x_destroy_window): Reset the frame's X window after
2309 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2310 variable window_width.
2311 (line_draw_cost): Fix code skipping over spaces at the end of the
2312 line when must_write_spaces is not set.
2313 (scrolling_window): Fix code inserting runs in list of all runs.
2315 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2317 * coding.c (setup_coding_system): Be sure to initialize
2318 coding->category_idx.
2320 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2322 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2324 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2325 area to x_draw_glyphs instead of a window-relative coordinate.
2327 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2328 error in the message.
2330 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2331 timer after having read a key. It's not good for code reading
2332 several keys in a loop, like an input method.
2334 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2335 record undo information for format-decode.
2337 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2338 current buffer is read-only, not if it isn't.
2340 * keyboard.c (record_char): Record `help-echo' input events
2341 in recent_keys only if they display some help. Don't record
2342 `help-echo' events as macro char.
2344 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2346 * editfns.c (save_excursion_restore): Don't move point
2347 in another window if it is showing the wrong buffer.
2348 Avoid the call to Fwindow_live_p, for speed.
2350 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2352 * xfaces.c (struct font_name): New member registry_priority.
2353 (split_font_name): Initialize the above member to zero.
2354 (concat_font_list): New function.
2355 (font_list): Include fonts of all alternative registries.
2356 (FONT_POINT_SIZE_QUANTUM): New macro.
2357 (better_font_p): Ignore point size difference less than
2358 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2360 * xterm.c (x_produce_glyphs): If a font for a component of
2361 a composition is not found, use 1 pixel dot ascent and 0 dot
2362 descent value to avoid displaying terribly tall empty boxes.
2364 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2366 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2368 * coding.h (code_convert_string1): Declare.
2370 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2372 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2375 2000-12-02 Jason Rumney <jasonr@gnu.org>
2377 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2378 correctly for single byte character case.
2379 (w32_per_char_metric): Do not try to make any assumptions about
2380 the metrics of BDF fonts.
2381 (x_estimate_mode_line_height): If `mode-line' face
2382 hasn't a font, use that of the frame, as drawing glyphs
2384 (note_mouse_highlight): Change the cursor shape on the vertical
2385 border between windows [not enabled].
2387 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2389 * w32fns.c (Fx_create_frame): Reintroduce the call to
2390 face-set-after-frame-defaults.
2391 (Vx_window_horizontal_drag_shape): New variable.
2392 (syms_of_xfns): DEFVAR_LISP it.
2393 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2396 2000-12-02 Simon Josefsson <simon@josefsson.org>
2398 * fns.c (Fmd5): Use a different logic to decide the coding system
2401 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2403 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2405 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2408 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2410 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2411 height for YNegative.
2412 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2413 height; also see comment there.
2415 * window.c (coordinates_in_window): Handle computations for
2416 positions on the vertical bar and fringes differently for
2417 window-system frames. Consider some pixels near the vertical bar
2418 as on the bar if the frame doesn't have vertical scroll bars.
2419 Associate positions between mode or header lines with the
2420 right window, the left one.
2422 2000-12-01 Jason Rumney <jasonr@gnu.org>
2424 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2426 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2429 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2431 * window.c (struct saved_window): Add members orig_top and
2433 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2434 (save_window_save, Fset_window_configuration): Save/restore
2435 window's orig_top and orig_height.
2437 2000-12-01 Jason Rumney <jasonr@gnu.org>
2439 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2441 * w32fns.c (x_set_cursor_color): Fix last change.
2443 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2445 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2446 sure that the next redisplay displays the minibuffer, so that
2447 the cursor will be replaced with what the minibuffer wants.
2449 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2450 #ifndef instead of using #if.
2451 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2452 USE_TOOLKIT_SCROLL_BARS is defined.
2454 2000-11-30 Jason Rumney <jasonr@gnu.org>
2456 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2459 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2461 * fns.c (Fmd5): Doc fix.
2463 2000-11-30 Simon Josefsson <simon@josefsson.org>
2465 * fns.c (Fmd5): New function.
2466 (syms_of_fns): Defsubr md5.
2468 * Makefile.in (obj): Add md5.o
2470 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2472 * md5.h, md5.c: New files, taken from glibc.
2474 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2476 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2477 hasn't a font, use that of the frame, as drawing glyphs
2480 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2482 * eval.c (Frun_hooks): Allow 0 arguments.
2484 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2486 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2487 is over the menu bar widget, say it's not on the frame.
2489 * xfns.c (Fx_create_frame): Reintroduce the call to
2490 face-set-after-frame-defaults.
2492 * eval.c (Fsignal): Reset handling_signal.
2494 2000-11-28 Jason Rumney <jasonr@gnu.org>
2496 * w32menu.c (add_menu_item): Reset menu item text when changing
2497 type to radio button.
2499 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2501 * xselect.c: Update copyright.
2503 * window.c (coordinates_in_window): If on a mode or header line,
2504 but sufficiently close to its start, return ``on vertical
2505 border''. This gives us a way to drag windows horizontally when
2506 using toolkit scroll bars.
2508 * xterm.c (note_mouse_highlight): Change the cursor shape
2509 on the vertical border between windows.
2511 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2513 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2514 (syms_of_xfns): DEFVAR_LISP it.
2515 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2517 * textprop.c (text_read_only): New function.
2518 (verify_interval_modification): Use it instead of signaling
2519 `text-read-only'. This makes it easier to catch this error
2522 * xdisp.c (forward_to_next_line_start): Check for newlines,
2523 not end of line, which includes CR.
2525 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2527 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2528 include no-conversion.
2530 2000-11-27 Jason Rumney <jasonr@gnu.org>
2532 * w32fns.c (w32_load_system_font): Always mark font as double byte
2533 if codepage is unicode.
2535 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2537 * xdisp.c (forward_to_next_line_start): If already on a newline,
2538 just consume it to avoid unintended skipping over invisible text
2541 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2542 `vertical-line', `mode-line' and `header-line' events.
2544 * xdisp.c (try_window_id): Avoid starting to display in the middle
2545 of a character, a TAB for instance. This is easier than to set
2546 up the iterator exactly, and it's not a frequent case, so the
2547 additional effort wouldn't really pay off.
2549 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2551 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2554 2000-11-25 Jason Rumney <jasonr@gnu.org>
2556 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2557 to window_from_coordinates should be pixel coordinates.
2559 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2560 redisplay handles them properly.
2562 2000-11-25 Miles Bader <miles@gnu.org>
2564 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2566 2000-11-24 Jason Rumney <jasonr@gnu.org>
2568 * w32.c (init_environment): Set LANG environment variable based on
2569 locale settings, if not set.
2571 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2572 making tool bar smaller. When clearing the frame, also
2573 clear current matrices. Clear frame when tool bar disappears.
2574 Don't use more lines for the tool-bar than is available.
2575 (x_change_window_heights): New function.
2577 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2579 * xdisp.c (init_from_display_pos): If POS says we're already after
2580 an overlay string ending at POS, make sure to pop the iterator
2581 because it will be in front of that overlay string. When POS is
2582 ZV, we've thereby also ``processed'' overlay strings at ZV.
2584 * xfaces.c (lface_from_face_name): Function comment fix.
2586 2000-11-24 Miles Bader <miles@gnu.org>
2588 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2589 apply `mode-line-inverse-video' -- zero means force display using
2590 the default face, non-zero means display using the specialized face.
2591 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2593 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2595 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2598 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2600 * coding.c (decode_coding_emacs_mule): Fix the case of
2601 CODING_EOL_LF, which used uninitialized value of c.
2603 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2605 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2607 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2609 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2612 * frame.h (struct frame): Replace desired_tool_bar_items,
2613 current_tool_bar_items, n_desired_tool_bar_items,
2614 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2616 * frame.c (make_frame): Change initialization of tool bar
2619 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2620 Change references to members deleted from struct frame to use the
2623 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2624 references to members deleted from struct frame to use the new
2627 * dispnew.c (update_frame): Do nothing with frame's tool bar
2630 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2632 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2633 (note_tool_bar_highlight): Change references to members deleted
2634 from struct frame to use the new ones.
2636 2000-11-23 Miles Bader <miles@gnu.org>
2638 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2639 the face's inverse-video attribute, rather than overriding it.
2641 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2643 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2644 making tool bar smaller.
2646 2000-11-22 Dave Love <fx@gnu.org>
2648 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2650 2000-11-22 Miles Bader <miles@gnu.org>
2652 * keyboard.c (Vminibuffer_message_timeout): New variable.
2653 (command_loop_1): Use it to determine message timeout.
2654 (syms_of_keyboard): Initialize it.
2656 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2658 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2660 * sysdep.c: Move the code for declaring h_errno after #include
2663 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2665 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2666 the menu bar when the tooltip is unmapped.
2668 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2669 sole visible buffer when we're currently in the mini-buffer, and
2672 2000-11-21 Jason Rumney <jasonr@gnu.org>
2674 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2675 put on the clipboard.
2676 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2677 copy of what Emacs last put there. If they are the same, do not
2678 use the clipboard copy to avoid losing data due to coding
2681 2000-11-22 Miles Bader <miles@gnu.org>
2683 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2684 (syms_of_minibuf): Initialize it.
2685 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2686 to prompt, don't make read-only.
2688 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2690 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2691 BEFORE/AFTER_POTENTIAL_GC.
2693 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2695 * buffer.c (mmap_free_1): Avoid a compiler warning.
2697 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2699 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2701 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2704 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2706 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2709 * s/gnu-linux.h: Don't use `#cpu'.
2711 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2712 not defined in mman.h.
2714 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2716 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2717 and store an index in the XClientMessageEvent. Storing a
2718 Lisp_Object or pointer can fail on a 64 bit system, since X only
2720 (x_scroll_bar_to_input_event): Get the window from
2723 2000-11-20 Dave Love <fx@gnu.org>
2725 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2727 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2729 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2731 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2733 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2736 * alloc.c (make_string): Fix previous change. Be sure to make
2737 unibyte string correctly.
2739 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2741 * window.c (Fwindow_list): Change parameter list to be XEmacs
2743 (window_list_1): New function.
2744 (window_loop): Use it instead of Fwindow_list.
2746 * sysdep.c (emacs_ospeed): New variable.
2747 (toplevel): Don't declare ospeed extern.
2748 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2750 * termcap.c (ospeed): Remove.
2751 (tputs) [!emacs]: Remove unused code.
2752 (tgetent): Avoid a compiler warning.
2754 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2755 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2756 SCROLL_BAR_X_WIDGET with additional argument DPY.
2758 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2760 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2761 Take the X display as additional argument.
2762 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2763 `Widget' is a pointer type that's not easily stored in Lisp_Object
2764 form in a portable way.
2766 * dispnew.c (update_text_area): Fix last change.
2768 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2770 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2772 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2773 clear current matrices.
2775 * buffer.c (mmap_enlarge): Don't print a message on stderr
2776 if mapping new memory at the end of the existing region fails.
2778 * dispnew.c (update_text_area): Don't skip over equal glyphs
2779 when the last current glyph overlaps the glyph to its right.
2781 2000-11-18 Miles Bader <miles@gnu.org>
2783 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2784 lines that *end* with "..." too (that's the most common case!).
2786 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2788 * xdisp.c (resize_mini_window): Temporarily change to the
2789 mini-window's buffer if necessary.
2791 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2792 the tooltip obscures less text under it.
2794 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2796 * puresize.h (BASE_PURESIZE): Increase to 700000.
2798 2000-11-18 Jason Rumney <jasonr@gnu.org>
2800 * w32term.c (w32_draw_bitmap): Use face to set colors.
2802 2000-11-17 Dave Love <fx@gnu.org>
2804 * lread.c (Fload): Fix #ifdef for pcc.
2806 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2808 * xdisp.c (pos_visible_p): Compute the default character height
2811 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2813 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2814 knowing the line's height; use the default font's height in that
2817 * xfaces.c (weight_table): Add `demi' with the same meaning as
2820 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2822 * dispnew.c (null_row): New global static variable.
2823 (clear_glyph_row): Delete local static variable null_row.
2825 2000-11-15 Jason Rumney <jasonr@gnu.org>
2827 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2828 (w32_alloc_lighter_color): Use new brightness calculations from
2829 xterm.c. Scale delta to be in the range expected by W32.
2830 (w32_draw_relief_rect): Use frame relief colors.
2832 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2834 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2835 (Qinhibit_default_face_x_resources): New variable.
2836 (syms_of_frame): Initialize it.
2837 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2839 * xdisp.c (pos_visible_p): Improve function comment.
2841 * lisp.h (BINDING_STACK_SIZE): New macro.
2843 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2844 reading the directory if readdir returns null and errno is EAGAIN
2847 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2849 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2850 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2851 Set amount_to_scroll to max of dx and scroll_step so that
2852 scroll-conservatively doesn't defeat scroll-step>1.
2853 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2854 scroll-conservatively for line-at-a-time scrolling.
2856 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2858 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2861 * xdisp.c (current_mode_line_height, current_header_line_height):
2863 (init_xdisp): Initialize them.
2864 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2865 and use exact mode line heights if it is set.
2867 * lisp.h (pos_visible_p): Change prototype.
2869 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2870 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2871 and current_header_line_height first.
2872 (current_mode_line_height, current_header_line_height): Declare
2875 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2877 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2878 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2879 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2881 2000-11-14 Miles Bader <miles@gnu.org>
2883 * xterm.c (x_alloc_lighter_color): Include an additive component
2884 too for dark colors, because FACTOR isn't enough.
2885 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2888 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2890 * keyboard.c (show_help_echo): Call message3_nolog with number of
2891 bytes in the help string as 2nd parameter, instead of the number
2894 2000-11-13 Miles Bader <miles@gnu.org>
2896 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2897 (Fload): Use new openp return protocol.
2898 Don't try to use Vload_source_file_function to load .elc files.
2899 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2900 openp return protocol.
2901 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2903 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2905 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2907 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2908 Defined these macros.
2909 (NLIST_STRUCT): Avoid re-defining it.
2911 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2912 -I/usr/contrib/X11R6/include.
2913 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2915 2000-11-10 Jason Rumney <jasonr@gnu.org>
2917 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2919 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2920 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2922 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2923 (Qw32_charset_vietnamese): New symbol.
2924 (xlfd_charset_of_font): New function.
2925 (w32_load_system_font): Use it.
2926 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2927 when Vw32_charset_info_alist is nil to ensure default face always
2928 has font. Use Fcar and Fcdr for safety.
2929 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2930 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2931 pseudo-codepages for special cases.
2932 (w32_to_x_font): New parameter to allow charset portion to be
2933 specified where there is many to one mapping. Callers changed.
2934 (w32_list_fonts): Avoid listing fonts that won't display.
2936 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2938 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2939 (font_list_1): Renamed from font_list.
2940 (font_list): New function, trying alternative registries from
2941 Vface_alternative_font_registry_alist.
2942 (Finternal_set_alternative_font_registry_alist): New function.
2943 (syms_of_xfaces): Initialize and Staticpro
2944 Vface_alternative_font_registry_alist. Defsubr
2945 Finternal_set_alternative_font_registry_alist.
2947 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2949 * lisp.h (Flooking_at): Declare.
2951 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2953 * dired.c (directory_files_internal): Fix a braino.
2955 * dired.c (directory_files_internal): Add missing GCPRO's.
2958 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2960 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2961 (resize_mini_window): Return quickly if Vresize_mini_window is
2962 nil. Don't return if Vmax_mini_window_height is nil.
2964 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2965 (syms_of_xdisp): Initialize them.
2966 (resize_mini_window): Act according to the setting of
2967 Vresize_mini_window.
2968 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2970 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2971 scroll bar widget after configuring it, so that it will appear at
2972 the right position from the start.
2973 (XTredeem_scroll_bar): Cleaned up.
2975 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2977 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2978 font is taller than the frame line, we don't have to bias the
2981 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2983 2000-11-07 Dave Love <fx@gnu.org>
2985 * config.in (HAVE_MKSTEMP): Add.
2987 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2989 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2991 * window.c (Fset_window_configuration): Don't try to preserve
2992 point in the current buffer, if that buffer is displayed in more
2995 * xfaces.c (lookup_named_face): If default face isn't realized,
2996 try to realize it. Return -1 if not successful.
2997 (Fx_list_fonts): Handle case that face cannot be determined.
2998 (Fface_font): Likewise.
3000 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3002 * window.c (displayed_window_lines): Detect partially
3003 visible lines at the bottom correctly.
3005 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3007 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3008 when ensuring we don't do visit in indirect buffer.
3010 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3012 * composite.h (compose_chars_in_text): Add prototype.
3014 * composite.c (Vcomposition_function_table): New variable.
3015 (Qcomposition_function_table): New variable.
3016 (run_composition_function): Call
3017 Vcompose_chars_after_function with three arguments.
3018 (compose_chars_in_text): New function.
3019 (syms_of_composite): Modified the doc-string of
3020 Vcompose_chars_after_function. Declare composition-function-table
3021 as a lisp variable, and initialize it.
3023 * xfns.c (x_encode_text): Suppress producing escape sequences for
3026 * xselect.c: Include composite.h.
3027 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3029 2000-11-05 Andrew Innes <andrewi@gnu.org>
3031 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3033 * sysdep.c (read_input_waiting): Remove extraneous argument to
3036 * w32fns.c (Fx_server_version): Include w32_build_number in the
3039 * w32heap.c (w32_build_number): New variable.
3040 (cache_system_info): Set it.
3042 * w32heap.h (w32_build_number): Add extern.
3044 * emacs.c (syms_of_emacs): Update docstring for
3045 system-configuration, to reflect the actual usage on MS-Windows.
3047 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3049 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3050 process idle timers while waiting for another event.
3052 * dispnew.c (update_frame_line): Handle case where spaces in
3053 the default face are colored.
3055 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3056 window height hasn't changed.
3058 2000-10-31 Jason Rumney <jasonr@gnu.org>
3060 * w32term.c (x_produce_glyphs): Handle composite characters.
3061 (x_draw_glyph_string_foreground)
3062 (x_draw_composite_glyph_string_foreground): Restore old font.
3064 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3066 * minibuf.c (read_minibuf): Reset the undo history just before
3067 starting the recursive-edit.
3069 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3071 * xfaces.c (menu_face_change_count): New variable.
3072 (Finternal_set_lisp_face_attribute): Increment it for changes
3074 (realize_basic_faces): Reflect changes in the `menu' faces
3077 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3078 dy obtained from the iterator's y-position after moving from
3079 scroll_margin_pos to PT; see comment there.
3081 * xdisp.c (safe_eval_handler): Call add_to_log.
3083 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3084 is not a symbol or string.
3086 * xdisp.c (echo_area_display): Don't perform a display update from
3087 inside redisplay. The update will happen anyway at the end of
3088 redisplay, and it can confuse redisplay (GC messages while
3089 redisplaying, for instance.)
3091 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3093 * xrdb.c (x_load_resources): Use the class name in the defaults.
3095 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3096 (regex_compile): Catch bogus \(\1\).
3098 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3100 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3103 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3104 we have a color cache, check that the cached color equals the
3105 allocated color. If not, clear the color cache.
3107 * window.c (displayed_window_lines): Change buffers if necessary.
3108 Fix computation of displayed lines.
3110 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3111 update_menu_bindings to DEFVAR_BOOL.
3113 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3115 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3117 * puresize.h (BASE_PURESIZE): Increase to 680000.
3119 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3121 2000-10-29 Jason Rumney <jasonr@gnu.org>
3123 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3125 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3126 (w32_cache_char_metrics): Handle possibility that 'x' does not
3127 exist in a BDF font.
3128 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3130 * w32bdf.h (bdffont): Add nchars.
3132 * w32bdf.c (set_bdf_font_info): Set it.
3133 (w32_BDF_TextOut): Swap byte order of double byte characters.
3134 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3136 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3138 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3139 don't override the colors in frame's param_alist, unless they are
3142 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3143 reverse the effect of the highlight flag.
3145 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3147 * window.h (Fwindow_live_p): Declare.
3149 * undo.c (record_delete): Check that last_undo_buffer is really a
3150 buffer before applying XBUFFER to it.
3152 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3155 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3157 * lisp.h (KEYMAPP): New macro.
3158 (get_keymap): Remove.
3159 (get_keymap_1): Rename get_keymap.
3161 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3163 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3165 * xmenu.c (single_submenu): Use KEYMAPP.
3166 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3167 Use KEYMAPP rather than Fkeymapp.
3169 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3171 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3172 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3173 Use KEYMAPP rather than Fkeymapp.
3174 (single_submenu): Use KEYMAPP.
3175 (w32_menu_show, w32_dialog_show): Use TRUE.
3177 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3179 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3180 (Fkeymapp): Use KEYMAPP.
3181 (get_keymap): Rename from get_keymap_1. Remove old def.
3182 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3183 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3184 (Fminor_mode_key_binding): Don't raise an error if the binding
3186 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3187 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3189 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3190 Allow Vspecial_event_map to be autoloaded.
3191 (menu_bar_items): Fetch the keymap rather than using keymapp.
3192 (menu_bar_one_keymap): No need to follow func-indirect any more.
3193 (parse_menu_item): get_keymap_1 -> get_keymap.
3194 (tool_bar_items): Fetch the keymap rather than using keymapp.
3195 (read_key_sequence): Use KEYMAPP.
3197 * intervals.c (get_local_map): Use get_keymap rather than following
3198 function-indirections explicitly.
3200 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3202 2000-10-27 Jason Rumney <jasonr@gnu.org>
3204 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3205 point, as Windows has oversized fonts.
3207 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3209 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3211 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3212 (freehook, reallochook): Handle null pointer arguments.
3213 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3215 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3217 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3218 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3219 Giving in to popular pressure to shut up the compiler with casts.
3221 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3223 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3224 signed value, and use a default value computed from the font's
3227 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3229 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3230 that specify a negative underline position can still use underlines.
3232 * window.c (Fpos_visible_in_window_p): Make POS default to
3233 WINDOW's point, not the current buffer's point.
3235 2000-10-26 Dave Love <fx@gnu.org>
3237 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3238 when it's necessary.
3240 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3242 * window.c (size_window): Compute size difference from sum of old
3243 child window sizes instead of from parent's size.
3245 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3246 Handle obscured lines at the top of the window.
3248 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3249 down after the last error condition check.
3251 * frame.c (Fdelete_frame): Run delete-frame-hook.
3253 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3255 * coding.c (decode_coding): Fix previous change (check also
3256 CODING_MODE_LAST_BLOCK).
3258 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3260 * regex.c: More `unsigned char' -> `re_char' changes.
3261 Also change several `int' into `re_wchar_t'.
3262 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3263 (PUSH_FAILURE_POINTER): Don't cast any more.
3264 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3265 We want GCC to complain, since this piece of code makes
3266 re_match non-reentrant, which *should* be fixed.
3267 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3268 (EXTEND_BUFFER): Use RETALLOC.
3269 (SET_LIST_BIT): Don't cast.
3270 (re_wchar_t): New type.
3271 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3272 that those two functions will always properly return.
3273 (IMMEDIATE_QUIT_CHECK): Cast to void.
3274 (analyse_first): Use recursion rather than an explicit stack.
3275 (re_compile_fastmap): Can't fail anymore.
3276 (re_search_2): Don't check re_compile_fastmap for failure.
3277 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3278 Now also sets the new value (passed in a new argument).
3279 (re_match_2_internal): Use it.
3280 Also, use a new var `reg' of type size_t when looping through regs
3281 rather than reuse the inappropriate `mcnt'.
3283 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3284 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3285 (where_is_internal): Renamed from Fwhere_is_internal.
3286 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3287 (Fwhere_is_internal): New function wrapping where_is_internal.
3288 (where_is_internal_1): Handle the case where we're filling the cache.
3289 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3291 2000-10-25 Miles Bader <miles@gnu.org>
3293 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3295 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3297 * window.c (pos_fully_visible_p): Removed.
3298 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3299 if position is visible and/or fully visible.
3301 * lisp.h (pos_visible_p): Add prototype.
3303 * xdisp.c (pos_visible_p): New function.
3305 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3307 * process.c (send_process): If OBJECT is t, it means that the data
3308 is from C string, but we should encode it. Before calling
3309 setup_raw_text_coding_system, be sure to flush out data by the
3310 previous coding system.
3312 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3314 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3315 assignment of startpos to prev when startpos == pos.
3317 * editfns.c (find_field): Set the field stickiness correctly from
3318 overlay fields. Use renamed `text_property_stickiness'.
3319 (text_property_stickiness): Renamed from `char_property_stickiness'.
3320 Only check text properties, not overlays.
3321 * textprop.c (get_char_property_and_overlay): New function.
3322 (Fget_char_property): Use it.
3323 * intervals.h (get_char_property_and_overlay): Add declaration.
3325 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3327 * keymap.c: Use AREF, ASET and ASIZE macros.
3328 (Fmake_sparse_keymap): Docstring fix.
3330 (shadow_lookup): Move up.
3331 Handle the case where lookup-key returns an integer.
3332 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3333 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3334 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3335 Simplify/rewrite the keymap-finding code.
3336 Add check for command shadowing, using shadow_lookup.
3338 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3340 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3341 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3344 2000-10-24 Andrew Innes <andrewi@gnu.org>
3346 * dired.c (directory_files_internal_unwind): New function.
3347 (directory_files_internal): Use it to ensure closedir is called
3348 even if expand-file-name or file-attributes throw, eg. because of
3349 a user interrupt. Also enable immediate_quit while calling
3350 re_search, so that matching can be interrupted as well.
3352 2000-10-24 Andrew Innes <andrewi@gnu.org>
3354 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3356 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3357 so that re_search functions only quit when callers expect them to.
3359 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3361 * regex.c (regex_compile): Change the way of handling a range from
3362 a char less than 256 to a char not less than 256.
3364 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3366 * window.c (size_window): Prevent setting window's width or
3367 height to a negative value (esp. with XSETFASTINT).
3369 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3370 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3371 (protect_malloc_state) [GC_MALLOC_CHECK &&
3372 GC_PROTECT_MALLOC_STATE]: New function.
3373 (PROTECT_MALLOC_STATE): New macro.
3374 (__malloc_initialize, morecore, _malloc_internal)
3375 (_free_internal) _realloc_internal): Use it to make _heapinfo
3376 read-only outside of gmalloc.
3378 * keymap.c: Update copyright.
3380 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3383 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3385 * filelock.c (unlock_all_files): Use unlock_file to expand each
3386 buffer's file_truename before trying remove its lock file.
3388 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3390 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3391 or CRLF, decode EOLs.
3393 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3395 * window.c (Fdisplay_buffer): Fix doc.
3397 2000-10-23 Jason Rumney <jasonr@gnu.org>
3399 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3400 ASCII font of default fontset on Windows.
3402 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3403 xterm.c comment below).
3405 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3407 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3409 * xterm.c (x_connection_closed): Reset handling_signal.
3411 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3414 2000-10-23 Miles Bader <miles@gnu.org>
3416 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3417 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3418 maintain old behavior.
3419 * minibuf.c (Fminibuffer_complete): Likewise.
3421 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3423 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3424 that when a font can't be exactly centered, it errs up rather than
3427 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3429 * fns.c (Fbase64_decode_string): The decoded result should be
3432 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3434 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3436 * dispnew.c [macintosh]: Include macterm.h.
3437 (init_display) [macintosh]: Initialization for window system.
3439 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3440 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3441 syms_of_search, x_term_init, and init_keyboard before calling
3442 init_window_once. Also, call syms_of_xmenu.
3444 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3445 default fontset to Monaco.
3447 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3448 NewMacWindow and DisposeMacWindow.
3449 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3450 instead of calling NewMacWindow and setting fields of
3451 f->output_data.mac directly. Call init_frame_faces.
3452 (Fdelete_frame) [macintosh]: Remove unused code.
3453 (Fmodify_frame_parameters) [macintosh]: Call
3454 x_set_frame_parameters instead of mac_set_frame_parameters.
3456 * frame.h [macintosh]: Define menu_bar_lines field in struct
3457 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3459 * keyboard.c [macintosh]: Include macterm.h.
3460 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3461 and menu_bar_activate_event type events as for X and NT.
3462 (make_lispy_event) [macintosh]: Construct lisp events of type
3463 MENU_BAR_EVENT as for X and NT.
3465 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3466 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3467 (sys_subshell) [macintosh]: Remove definition entirely.
3468 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3469 Vwindow_system_version here. Remove initialization of
3470 Vx_bitmap_file_path.
3471 (read_input_waiting): Correct the number of parameters passed to
3473 Move all Macintosh functions to mac/mac.c.
3475 * term.c [macintosh]: Include macterm.h.
3477 * window.c [macintosh]: Include macterm.h.
3479 * xdisp.c [macintosh]: Include macterm.h. Declare
3480 set_frame_menubar and pending_menu_activation.
3481 (echo_area_display) [macintosh]: Do not return if terminal frame
3482 is the selected frame.
3483 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3484 Allow only the selected frame to set menu bar.
3485 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3486 calling FRAME_EXTERNAL_MENU_BAR (f).
3487 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3489 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3490 and check_x. Declare XCreateGC. Define x_create_gc and
3491 x_free_gc. Initialize font_sort_order.
3492 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3493 but call x_list_fonts instead of w32_list_fonts.
3494 (Finternal_face_x_get_resource) [macintosh]: Do not call
3495 display_x_get_resource.
3496 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3497 (realize_x_face) [macintosh]: Load the font if it is specified in
3499 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3502 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3504 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3505 is nil: since we go to the end of submap anyway, we'd end up
3507 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3508 doesn't obey autoload.
3510 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3512 * msdos.c (dos_set_window_size): Update screen dimension variables.
3514 2000-10-21 Jason Rumney <jasonr@gnu.org>
3516 * w32term.c (w32_cache_char_metrics): Double check that font is
3517 really fixed pitch before trusting tmPitchAndFamily.
3519 2000-10-21 Andrew Innes <andrewi@gnu.org>
3521 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3523 * w32term.h: Extern decl for w32_cache_char_metrics.
3525 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3527 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3528 (w32_unload_font): Free per_char array if present.
3530 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3531 cached information in emulated XFontStruct to handle common cases
3532 quickly. Do not allocate XCharStruct for return.
3533 (w32_native_per_char_metric): New function.
3534 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3536 (x_produce_glyphs): Don't get an HDC. Change calls to
3537 w32_per_char_metric to match arg change above. Remove calls to
3539 (w32_get_glyph_overhangs): Ditto.
3540 (w32_cache_char_metrics): New function.
3542 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3543 ($(BLD)/casefiddle.$(O)): Remove compile command.
3544 ($(BLD)/gmalloc.$(O)): Remove compile command.
3545 ($(BLD)/dispnew.obj):
3546 ($(BLD)/keyboard.obj):
3547 ($(BLD)/w32inevt.obj):
3548 ($(BLD)/w32bdf.obj):
3550 ($(BLD)/buffer.obj):
3551 ($(BLD)/editfns.obj):
3553 ($(BLD)/fileio.obj):
3555 ($(BLD)/indent.obj):
3556 ($(BLD)/insdel.obj):
3557 ($(BLD)/intervals.obj):
3558 ($(BLD)/minibuf.obj):
3560 ($(BLD)/scroll.obj):
3561 ($(BLD)/sysdep.obj):
3562 ($(BLD)/textprop.obj):
3563 ($(BLD)/widget.obj):
3564 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3565 ($(BLD)/term.obj): Add dependency on dispextern.h.
3567 * makefile.nt ($(BLD)\dispnew.obj):
3568 ($(BLD)\keyboard.obj):
3569 ($(BLD)\w32inevt.obj):
3570 ($(BLD)\w32bdf.obj):
3572 ($(BLD)\buffer.obj):
3573 ($(BLD)\editfns.obj):
3575 ($(BLD)\fileio.obj):
3577 ($(BLD)\indent.obj):
3578 ($(BLD)\insdel.obj):
3579 ($(BLD)\intervals.obj):
3580 ($(BLD)\minibuf.obj):
3582 ($(BLD)\scroll.obj):
3583 ($(BLD)\sysdep.obj):
3584 ($(BLD)\textprop.obj):
3585 ($(BLD)\widget.obj):
3586 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3587 ($(BLD)\term.obj): Add dependency on dispextern.h
3589 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3591 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3592 with an additional argument of Qt.
3594 2000-10-21 Miles Bader <miles@gnu.org>
3596 * window.c (pos_fully_visible_in_window_p): New function.
3597 (Fpos_visible_in_window_p): Add FULLY argument.
3598 Use pos_fully_visible_in_window_p.
3599 (window_scroll_pixel_based, window_scroll_line_based): Update
3600 calls to Fpos_visible_in_window_p.
3601 * lisp.h (Fpos_visible_in_window_p): Update prototype
3603 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3605 * alloc.c (toplevel): Conditionalize compilation of mem_*
3606 functions differently.
3608 2000-10-20 Jason Rumney <jasonr@gnu.org>
3610 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3611 mem_init where it used to be. mem_z etc not defined otherwise.
3613 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3615 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3617 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3618 structure definition and related variabled to the top of the file.
3619 Include this code when GC_MALLOC_CHECK is defined.
3620 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3621 register/unregister allocated region.
3622 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3623 which isn't allocated.
3624 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3625 something which is already in use.
3626 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3627 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3628 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3629 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3631 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3632 _malloc_internal instead of malloc.
3633 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3636 2000-10-20 Andrew Innes <andrewi@gnu.org>
3638 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3640 (my_strftime) <macro>: Don't use macro arg list when redefining as
3642 (my_strftime) <function>: Supply 0 as ut argument.
3644 2000-10-19 Jason Rumney <jasonr@altavista.net>
3646 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3647 including dispextern.h, as it stops faces from working.
3649 * w32fns.c (Fx_create_frame): Don't bother calling
3650 face-set-after-frame-default since the caller does it for us
3651 anyway. Clean up calls to x_get_arg to be consistent with X.
3653 * w32term.c (x_produce_glyphs): Handle
3654 unibyte_display_via_language_environment correctly.
3655 (w32_draw_box_rect): Fix the calculation of width and height.
3657 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3658 as it has stopped working.
3659 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3662 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3664 * eval.c (skip_debugger): Prevent a compiler warning.
3665 (Fcondition_case): Likewise.
3666 (Fbacktrace_frame): Use a null interactive spec.
3668 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3670 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3672 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3674 * strftime.c: Sync with glibc, file version 1.78.
3675 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3676 should no longer be used according to ISO 8601.
3678 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3679 no map for meta_prefix_char, don't try to use it as a keymap.
3680 Instead, if T_OK is non-zero, look up a default binding, if any,
3681 otherwise, if T_OK is zero, return nil.
3683 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3684 (x_to_xcolors, png_load): Use x_query_color.
3686 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3688 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3690 (x_copy_color, x_alloc_lighter_color): Likewise.
3692 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3693 (x_query_color, x_query_colors): Add prototype.
3695 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3696 check_string_bytes only if not noninteractive, increase count to 50.
3698 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3700 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3703 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3705 * alloc.c (pure_bytes_used): Renamed from pureptr.
3707 (pure_alloc): New function.
3708 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3710 (Fpurecopy): Use PURE_POINTER_P.
3712 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3713 PT has moved backward.
3715 * xdisp.c (cursor_row_p): Take continued lines into account.
3717 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3719 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3720 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3721 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3724 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3725 of selective display off while searching for the next line start.
3727 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3729 * Makefile.in (term.o): Depend on dispextern.h.
3731 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3733 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3735 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3737 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3738 the iterator at the beginning, so that they can be set later on,
3739 for instance in reseat_at_next_visible_line_start, without being
3742 * xfns.c (pbm_format): Add :foreground and :background keywords.
3743 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3744 (xbm_load): Recognize foreground and background color
3747 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3749 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3751 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3754 * msdos.c (IT_set_face): Compare highlighted face with the default
3755 face, and invert colors if these faces' colors are identical.
3756 (Fmsdos_remember_default_colors): Don't swap foreground and
3757 background colors in initial_colors[].
3758 (IT_set_frame_parameters): Don't swap frame's foreground and
3759 background pixels. If ALIST includes "(reverse . t)", swap
3760 foreground-color and background-color properties in frame's
3761 param_alist. If the original frame's param_alist doesn't specify
3762 the colors, store unspecified-fg and unspecified-bg, reversed if
3765 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3766 the colors are unspecified and reversed, reverse fore- and back-
3767 ground in the returned value.
3768 (Fframe_parameter): Ditto.
3770 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3772 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3773 get_last_unchanged_at_beg_row.
3774 (find_first_unchanged_at_end_row): Renamed from
3775 get_first_unchanged_at_end_row.
3776 (find_first_unchanged_at_end_row): Convert assertions to
3777 unconditional tests which abort. When looking for a row in
3778 unchanged text, don't go further back than first_text_row.
3780 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3781 Don't add in the last line's height when deciding if the new
3782 position is below the scroll margin.
3784 2000-10-16 Miles Bader <miles@gnu.org>
3786 * editfns.c (Fconstrain_to_field): Check carefully for field
3787 boundaries if either OLD_POS or NEW_POS has a non-nil field
3788 property, even if they're the same.
3790 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3792 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3793 height for XFillRectangle.
3795 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3797 * syntax.c (Fstring_to_syntax): New function extracted from
3798 Fmodify_syntax_entry.
3799 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3800 (skip_chars, Fforward_comment): Remove unused variables.
3801 (syms_of_syntax): Add defsubr for string-to-syntax.
3802 (describe_syntax): Add code for comment and string fences.
3804 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3806 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3807 Do the meta->esc mapping. Call get_keyelt before returning.
3808 Start scanning from the second element (the first is always `keymap')
3809 to make it easier to detect when we reach a parent map.
3810 Handle the case of inheriting from a symbol whose function is a map.
3811 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3812 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3813 (get_keyelt, Flookup_key): Update call to access_keymap.
3814 Remove the meta->esc mappings.
3815 (define_as_prefix): Delete old disabled code.
3816 (menu_item_p): New function.
3817 (where_is_internal_1): Skip over the few remaining menu items.
3818 * lisp.h (access_keymap): Update prototype.
3819 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3820 Update call to access_keymap.
3821 (follow_key, read_key_sequence): Update calls to access_keymap.
3822 Remove the meta->esc mappings.
3824 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3826 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3827 with additional argument.
3829 * xdisp.c (cursor_row_p): New function.
3830 (try_cursor_movement, display_line): Use it.
3832 * xdisp.c (append_space): Also save/restore iterator's current
3833 character and its length.
3835 * xdisp.c (init_from_display_pos): Add an assertion.
3836 (handle_stop): Don't set iterator's add_overlay_start.
3837 (handle_invisible_prop): Likewise.
3838 (load_overlay_strings): If text under an overlay is invisible,
3839 take both before- and after-strings into account when the iterator
3840 is positioned either at the start or at the end of the overlay.
3841 (forward_to_next_line_start): Rewritten.
3842 (reseat_at_next_visible_line_start): Rewritten.
3843 (set_iterator_to_next): Add parameter RESEAT_P.
3845 * dispextern.h (struct it): Remove member add_overlay_start.
3846 (set_iterator_to_next): Change prototype.
3848 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3850 * coding.c (code_convert_region): Be sure to initialize
3851 coding->category_idx.
3852 (decode_coding_string): Set coding->src_multibyte and
3853 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3854 (encode_coding_string): Set coding->src_multibyte and
3855 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3857 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3859 * xfns.c (Fx_create_frame): Don't bother calling
3860 face-set-after-frame-default since the caller does it for us anyway.
3862 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3864 * window.c (coordinates_in_window): Fix detection of vertical line
3865 on character terminals.
3867 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3869 * editfns.c (save_excursion_save): Additionally record the
3871 (save_excursion_restore): If buffer was visible in a window, and a
3872 different window was selected, and the old selected window is
3873 still live, restore point in that window.
3875 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3877 * xterm.c (x_produce_glyphs): Handle
3878 unibyte_display_via_language_environment correctly.
3880 * regex.c (regex_compile): Change the way of handling a range from
3881 unibyte char to multibyte char.
3883 * syntax.c (skip_chars): Change the way of handling a range from
3884 unibyte char to multibyte char.
3886 * process.c (read_process_output): Cancel previous change.
3888 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3890 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3892 * charset.c (Ffind_charset_string): Doc fix.
3893 (Ffind_charset_region): Doc fix.
3895 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3897 * process.c (read_process_output): Fix previous change. Adjust
3898 multibyteness of text to insert in a buffer by
3899 string_make_unibyte/multibyte instead of
3900 Fstring_as_unibyte/multibyte.
3902 2000-10-10 Andreas Schwab <schwab@suse.de>
3904 * alloc.c (mark_object): Remove all workarounds installed on
3907 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3909 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3911 (base64_encode_1): Make it work for a text of multibyte form.
3912 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3913 case. Don't call str_to_multibyte because base64_decode_1
3914 produces correct multibyte form for eight-bit codes.
3915 (Fbase64_decode_string): Adjusted for the change of
3917 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3918 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3921 * charset.h (CHAR_STRING): Optimized for single byte characters.
3923 2000-10-09 Andreas Schwab <schwab@suse.de>
3925 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3926 -1 after socket is closed, to fall through to error processing.
3928 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3930 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3931 variables. If ALIST includes foreground-color or
3932 background-color, change also the colors of the default face for
3935 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3937 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3938 them extern (they are defined on xfaces.c).
3939 (syms_of_msdos): Don't intern and don't staticpro
3940 Qbackground_color and Qforeground_color.
3942 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3944 * frame.c (Fframe_parameter): For non-windowed frames, if
3945 f->param_alist says foreground or background color is unspecified,
3946 call tty_color_name to return the color name computed from the
3947 frame's current colors.
3949 2000-10-06 Dave Love <fx@gnu.org>
3951 * terminfo.c (ospeed): Don't declare.
3953 * sysdep.c: Don't include string.h.
3954 (h_errno): Declare conditional also on TRY_AGAIN.
3956 * charset.c (Ffind_charset_string): Doc fix.
3958 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3959 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3962 2000-10-05 Dave Love <fx@gnu.org>
3964 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3965 position like menu-bar.
3967 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3969 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3971 * xdisp.c (handle_single_display_prop): Use safe_call1.
3972 (safe_call): Renamed from call_function.
3973 (safe_call1): New function.
3974 (handle_fontified_prop): Use safe_call1 instead of call1.
3975 (safe_eval): Renamed from eval_form.
3976 (safe_eval_handler): Renamed from eval_handler.
3977 (handle_single_display_prop, display_mode_element): Use safe_eval
3978 instead of eval_form.
3980 * xfaces.c (merge_face_heights): Use safe_call instead of
3983 * keyboard.c (show_help_echo): Use safe_call instead of
3984 call_function; use safe_eval instead of eval_form.
3986 * lisp.h (safe_call): Renamed from call_function.
3987 (safe_eval): Renamed from eval_form.
3988 (safe_call1): Add prototype.
3990 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3992 * xfns.c (image_ascent): Rearrange ascent calculation for the
3995 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3997 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3998 (where_is_internal_1): Don't bother ignoring menu-items any more.
4000 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4002 * keyboard.c (update_menu_bindings): New variable.
4003 (parse_menu_item): Use AREF. If update_menu_bindings
4004 is 0, don't update menu bindings.
4005 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4007 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4009 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4012 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4014 * syntax.c (forw_comment): Match nestedness of ender/starter.
4015 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4016 (prev_char_comstart_first): Remove.
4017 (back_comment): Check two-char comment markers more carefully
4018 to better handle overlapping cases like *//* or /* */* */ ...
4019 Match nestedness of ender/starter.
4021 2000-10-02 Dave Love <fx@gnu.org>
4023 * config.in (HAVE_GAI_STRERROR): Add undef.
4025 * process.c (Fopen_network_stream): Use it.
4027 * m/alpha.h (NO_REMAP): Don't define.
4029 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4031 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4032 return with a string converted to an integer or vice versa when
4033 Vmocklisp_arguments is t.
4034 (Fsignal): Likewise. The function can return for `quit'.
4035 (struct gcpro): Declare member `var' to point to a volatile
4038 * eval.c (error): Prevent compiler warning.
4040 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4042 * keymap.c (keymap_memberp): New function.
4043 (Fset_keymap_parent): Use it.
4044 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4045 Use keymap_memberp to avoid creating cycles.
4046 (access_keymap): Use KEYMAPP.
4048 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4050 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4051 gai_strerror. Make sure xerrno is set if connect fails. Improve
4054 2000-09-29 Jason Rumney <jasonr@gnu.org>
4056 * w32term.c (w32_char_font_type, w32_encode_char)
4057 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4058 (w32_bdf_per_char_metric): New function.
4059 (w32_per_char_metric): Use it.
4060 (x_draw_glyph_string_background): Always draw background for BDF
4063 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4064 GDI object which is a scarce resource.
4066 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4067 (get_quoted_string): Fix limit on memchr search.
4068 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4069 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4070 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4071 (get_cached_font_char, cache_char_offset): Use macro
4072 BDF_CODEPOINT_RANGE_COVER_P.
4073 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4074 (clear_cached_bitmap_slots): New function.
4075 (GET_HEX_VALUE): G-Z, g-z are not hex.
4076 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4077 (get_bitmap_with_cache): Use new cache implementation.
4078 (create_offscreen_bitmap): New function.
4079 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4081 * w32term.c (x_produce_glyphs): If the distance from the current
4082 position to the next tab stop is less than a canonical character
4083 width, use the tab stop after that.
4084 (x_draw_glyphs): Handle case START and END are out of bounds more
4086 (x_clear_mouse_face): Block/unblock input.
4087 (x_display_and_set_cursor): Don't show a hollow box cursor for
4088 buffers whose cursor_type is nil.
4090 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4092 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4095 * dispextern.h (updating_frame): Declare extern.
4097 2000-09-29 Andreas Schwab <schwab@suse.de>
4099 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4101 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4103 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4104 use its function definition.
4105 (tool_bar_items): Likewise.
4107 * lisp.h (fatal): Declare NO_RETURN.
4109 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4111 * keymap.c: Remove the line "#undef NULL".
4113 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4115 * xterm.c (x_make_frame_visible): Try harder to make the frame
4118 2000-09-28 Dave Love <fx@gnu.org>
4120 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4122 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4124 * .gdbinit (xreload): Note its need on GNU/Linux.
4126 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4127 r_alloc, r_alloc_free.
4129 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4131 * syntax.c (skip_chars): Handle negation correctly.
4133 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4135 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4136 with non-zero FORCE_P argument.
4138 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4141 * xdisp.c (window_box_height): Add an assertion.
4143 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4144 tool-bar than is available.
4145 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4147 2000-09-27 Dave Love <fx@gnu.org>
4149 * s/irix6-5.h: Now works 64-bit. Tidied.
4151 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4153 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4154 instead of BITS_PER_INT.
4155 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4156 EMACS_UINT, respectively.
4157 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4159 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4161 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4163 * window.c (freeze_window_starts): Construct last argument for
4164 foreach_window differently.
4166 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4168 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4169 EMACS_UINT instead of `int' and `unsigned int'.
4170 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4172 * frame.h (struct frame): Make the `nothing' member of union
4173 output_data an EMACS_INT.
4175 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4177 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4178 size in the sdata structure.
4179 (SDATA_NBYTES, SDATA_DATA): New macros.
4180 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4181 differently for the different layout of the sdata structure.
4182 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4184 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4185 Check that size recorded in the string size and size recorded in
4186 the sdata structure agree.
4188 2000-09-25 Dave Love <fx@gnu.org>
4190 * buffer.c: Include stdio.h.
4192 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4194 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4196 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4197 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4199 (__malloc_extra_blocks): Declare as __malloc_size_t.
4201 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4203 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4205 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4206 (read_char): If help-echo is showing, preserve the echo area
4209 * xdisp.c (help_echo_showing_p): New variable.
4210 (set_message): Reset it to 0.
4211 (init_xdisp): Initialize help_echo_showing_p.
4213 * dispextern.h (help_echo_showing_p): Declare extern.
4215 * config.in: Fix typo in __GNUC_MINOR__.
4217 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4219 * s/freebsd.h (POSIX_SIGNALS): Define.
4221 * xterm.c (x_clear_mouse_face): Block/unblock input.
4223 2000-09-24 Dave Love <fx@gnu.org>
4225 * fns.c (base64_encode_1): Fix last change.
4227 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4229 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4231 * xdisp.c (try_window_reusing_current_matrix): More fixes
4232 for the case window has a header-line.
4234 2000-09-22 Dave Love <fx@gnu.org>
4236 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4239 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4241 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4243 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4245 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4248 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4251 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4252 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4253 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4256 * marker.c (byte_char_debug_check): Return void.
4258 * xfns.c (Fx_create_frame): Set default frame parameter value
4259 for tool-bar-lines to 1.
4261 * dispnew.c (scrolling_window): Compare y-positions of rows
4262 equal at the start. Some simplification.
4264 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4265 reused rows' y-position in the case window has a header-line, and
4266 new window start is greater than old window start.
4268 * process.c (process_sent_to): New variable.
4269 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4270 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4271 Declare more parameters volatile.
4273 * lread.c (Vrecursive_load_depth_limit): New variable.
4274 (Fload): Check recursive loads whose recursion depth exceeds
4275 Vrecursive_load_depth_limit.
4276 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4278 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4280 * fileio.c (Fread_file_name): Doc fix.
4282 * editfns.c (Fmessage_or_box): Doc fix.
4284 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4286 * xfns.c (xbm_scan): Allow C-style comments.
4288 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4289 symbols are specified, add color translations to the cache.
4290 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4292 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4294 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4295 structures to xpm_init_color_cache.
4297 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4299 * dispnew.c (update_window_line): Make sure to always draw
4302 2000-09-19 Andrew Innes <andrewi@gnu.org>
4304 * makefile.nt (bootstrap-emacs): Don't change directory.
4306 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4308 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4310 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4311 If output buffer is too small, signal an appropriated error.
4313 2000-09-18 Dave Love <fx@gnu.org>
4315 * keyboard.c (menu_bar_items, tool_bar_items)
4316 (current_active_maps): Remove redundant get_local_map call.
4318 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4320 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4321 cursor for buffers whose cursor_type is nil.
4323 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4324 a feature to implement that is already implemented.
4325 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4328 * xfns.c (x_clear_image_1): New function.
4329 (x_clear_image): Use it.
4330 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4333 * dispnew.c (update_window): Move test for invisible lines
4334 at the top to update_window_line.
4335 (update_window_line): Handle invisible lines here.
4337 * xfns.c (clear_image_cache): Clear current matrices of all
4338 frames sharing an image cache. Block input while freeing
4339 images. Fix timestamp comparison.
4340 (x_clear_image): Also free the mask.
4342 * xfns.c (lookup_image): Block input while loading the image so
4343 that we won't get interrupted in a state where the image isn't yet
4345 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4346 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4347 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4348 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4351 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4353 * dispnew.c (update_window): Make sure to make desired rows
4354 current even if they are completely invisible at the top
4357 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4359 * xfns.c (lookup_image): Build mask before applying an algorithm.
4360 Recognize algorithm `disabled'.
4361 (cross_disabled_images): New variable.
4362 (COLOR_INTENSITY): New macro.
4363 (x_detect_edges): Use COLOR_INTENSITY.
4364 (x_disable_image): New function.
4365 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4367 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4368 disabled state, don't apply an image transformation algorithm if
4369 the user specified an image for the disabled state. Use
4370 `:algorithm disabled' for creating a disabled item's image if the
4371 user hasn't specified an image.
4373 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4374 allocation functions with the XPM lib.
4375 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4376 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4377 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4378 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4379 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4381 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4382 functions, if possible, because these handle color allocation
4383 failure more gracefully.
4384 (Fimage_mask_p): New function.
4386 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4387 (Qedge_detection, Qheuristic): New symbols.
4388 (syms_of_xfns): Initialize new symbols.
4389 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4390 `algorithm (edge-detection ...)'.
4391 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4392 (tiff_format, gif_format, gs_format): Add `:mask'.
4393 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4394 (GIF_MASK, GS_MASK): New enumerators.
4395 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4396 (emboss_matrix, laplace_matrix): New variables.
4397 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4398 (x_edge_detection): New functions.
4399 (x_laplace): Rewritten in terms of x_detect_edges.
4400 (x_build_heuristic_mask): If image has a mask, free it.
4402 2000-09-14 Andrew Innes <andrewi@gnu.org>
4404 * makefile.w32-in: Revert to Unix line endings.
4406 2000-09-14 Andrew Innes <andrewi@gnu.org>
4408 * makefile.w32-in: Standardize indentation somewhat.
4409 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4410 cater for differences between shells.
4412 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4414 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4416 * xterm.c (x_produce_glyphs): If the distance from the current
4417 position to the next tab stop is less than a canonical character
4418 width, use the tab stop after that.
4420 2000-09-14 Dave Love <fx@gnu.org>
4422 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4424 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4426 * xdisp.c (handle_fontified_prop): While running fontification
4427 functions, bind `fontification-functions' and
4428 `after-change-functions' to nil.
4430 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4431 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4433 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4435 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4436 USE_MMAP_FOR_BUFFERS.
4438 * insdel.c (make_gap): Use enlarge_buffer_text.
4440 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4441 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4442 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4443 from former r_alloc_* functions in ralloc.c.
4444 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4446 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4447 (mmap_init) [REL_ALLOC_MMAP]: New function.
4448 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4449 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4452 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4453 (enlarge_buffer_text): Add prototype.
4455 * ralloc.c: Remove everything having to do with the use of mmap.
4457 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4459 * sound.c (Fplay_sound): Doc fix.
4461 * keyboard.c: Avoid some more compiler warnings.
4462 (parse_tool_bar_item): Ignore cached key bindings.
4464 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4465 and allocation of Lisp data.
4467 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4469 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4470 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4473 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4475 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4477 * ccl.c: Comment fixed.
4478 (MAX_MAP_SET_LEVEL): Increased to 30.
4479 (PUSH_MAPPING_STACK): Enclose with do-while block.
4480 (POP_MAPPING_STACK): Likewise.
4481 (stack_idx_of_map_multiple): New variable.
4482 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4483 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4484 call the corresponding CCL program by
4485 CCL_CALL_FOR_MAP_INSTRUCTION.
4486 (ccl_driver) <CCL_MapSingle>: Likewise.
4487 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4488 with the case where looking up process reaches to the end of
4489 map-set, and call CCL programs as the above change.
4491 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4493 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4494 that might be clobbered by longjmp.
4495 (check_x_display_info, x_decode_color, create_frame_xic)
4496 (Fx_display_backing_store, Fx_display_visual_class)
4497 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4500 * lread.c (init_lread): Set Vloads_in_progress to nil.
4501 (Fload): Show list of recursively loaded files, when signaling an
4504 * lread.c (Vloads_in_progress): New variable.
4505 (record_load_unwind): New function.
4506 (Fload): Check for recursive loads.
4507 (syms_of_lread): Initialize Vloads_in_progress.
4508 (read_integer, read1): Avoid some compiler warnings.
4510 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4513 2000-09-11 Miles Bader <miles@gnu.org>
4515 * editfns.c (Fbuffer_string): Doc fix.
4517 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4519 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4521 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4523 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4524 whether to include other header files.
4526 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4528 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4529 by Fmemq as a boolean.
4531 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4533 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4535 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4537 * ralloc.c (mmap_fd): Remove initializer which can make it
4538 read-only in a dumped Emacs.
4539 (mmap_fd_1): New variable.
4540 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4541 restore it from there.
4542 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4543 unconditionally so that mmap_fd can be initialized there.
4544 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4545 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4546 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4548 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4550 * xdisp.c (dump_glyph_row): Fix printf format string.
4551 (display_line, move_it_in_display_line_to): Avoid compiler
4554 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4556 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4559 * xdisp.c (try_window_id): When trying to locate cursor in
4560 unchanged rows at the top, handle the case that we can't find it.
4562 * xterm.c (x_draw_glyphs): Handle case START and END are out
4563 of bounds more carefully.
4565 2000-09-08 Dave Love <fx@gnu.org>
4567 * s/sol2.h (REL_ALLOC_MMAP): Define.
4568 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4570 * ralloc.c: Don't include string.h (redundant).
4571 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4572 [!MAP_ANON]: Include fcntl.h.
4573 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4574 (r_alloc, r_re_alloc, r_alloc_free)
4575 (mmap_enlarge, mmap_set_vars): Use it.
4576 (r_alloc_init_fd): New function.
4577 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4578 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4581 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4584 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4585 change to __NetBSD__.
4587 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4589 * search.c (compile_pattern): Check the multibyteness of cached
4592 2000-09-08 Miles Bader <miles@gnu.org>
4594 * xfaces.c (default_face_vector): Function removed.
4595 (Finternal_merge_in_global_face): Restore old global/local
4596 attribute override order. Use inline loop instead of calling
4597 default_face_vector.
4599 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4601 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4602 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4603 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4604 where necessary, in case POINTER_TYPE is `void'.
4606 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4608 * frame.c (make_terminal_frame): Initialize frame foreground and
4609 background colors to unspecified, for the initial instance of an
4612 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4614 * ralloc.c (mmap_find): Fix overlap computation.
4615 (mmap_enlarge): Compute nbytes before trying to find an
4618 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4621 * lread.c (syms_of_lread): Change value of regexp
4622 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4624 * xmenu.c (xdialog_show): When looking up the selection in
4625 menu_items, take `quote' boundaries into account; this corresponds
4626 to a nil ITEM in x-popup-dialog.
4628 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4630 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4632 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4634 * coding.c (encode_coding_sjis_big5): Use translation table for
4635 encoding, not decoding. Fix the handling of latin-jisx0201.
4636 Check for the charset katakana-jisx0201 too.
4637 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4638 (detect_coding_sjis): Check the byte sequence more rigidly.
4640 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4642 * xfaces.c (Vparam_value_alist): New variable.
4643 (syms_of_xfaces): Initialize it.
4644 (Finternal_set_lisp_face_attribute): Avoid more consing.
4646 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4648 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4649 (Qbackground_mode): New variable.
4650 (syms_of_frame_1): Initialize Qbackground_mode.
4652 * lisp.h (Qdisplay): Declare extern.
4654 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4655 change face on all frames, and change the default for new frames.
4657 2000-09-07 Dave Love <fx@gnu.org>
4659 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4661 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4663 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4665 * charset.c: Include composite.h
4666 (lisp_string_width): New function.
4667 (Fstring_width): Call lisp_string_width instead of strwidth.
4669 * Makefile.in (charset.o): Depends on composite.h.
4671 * process.c (read_process_output): Before inserting the decoded
4672 text in the buffer, adjust the multibyteness.
4674 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4676 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4677 buffer's text buffer is null, map new memory.
4679 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4680 POINTER_TYPE and size_t.
4681 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4682 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4683 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4684 [REL_ALLOC_MMAP]: New macros.
4685 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4686 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4687 [REL_ALLOC_MMAP]: New functions.
4689 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4690 before and after unexec.
4692 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4693 text buffers if necessary.
4695 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4696 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4699 * config.in (HAVE_MMAP): Add #undef.
4701 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4703 * frame.c (Qdisplay_type): New variable.
4704 (syms_of_frame_1): Initialize it.
4705 (Fframe_parameter): New function that avoids consing.
4706 (syms_of_frame): Defsubr it.
4708 * buffer.c (Fother_buffer): Consider buffers as invisible when
4709 they are displayed in a window on an invisible frame.
4711 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4712 get-largest-window always return nil.
4714 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4716 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4717 variable; recognize Emacs 19 elc files.
4719 2000-09-04 Miles Bader <miles@gnu.org>
4721 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4722 before initially popping up the menu, so the menu doesn't flash
4723 when the face settings are significantly different from the
4726 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4728 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4729 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4730 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4731 (BIT_UNIBYTE): Remove.
4732 (re_match_2_internal): Delete corresponding code and streamline the
4733 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4734 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4735 (re_wctype_t): New type.
4736 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4737 (regex_compile): Use them and fix handling of overly long char classes.
4739 2000-09-03 Andrew Innes <andrewi@gnu.org>
4741 * makefile.w32-in: Change to DOS line endings.
4743 * s/ms-w32.h (ORDINARY_LINK): New define.
4745 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4746 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4748 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4749 (distclean): Delete them here instead.
4751 * w32proc.c (compare_env): Convert to uppercase for comparison,
4752 not lowercase, to match how the native Windows shell works.
4754 2000-09-03 Jason Rumney <jasonr@gnu.org>
4756 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4757 CVS changes the line-ends when checking in/out on DOS/Windows.
4759 * makefile.nt (emacs): Do not change directory to run temacs, as
4760 the load-path is set relative to current directory.
4762 2000-09-03 Miles Bader <miles@gnu.org>
4764 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4766 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4768 * xdisp.c (redisplay_mode_lines): New function.
4769 (display_mode_lines): Return number of mode lines displayed.
4770 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4771 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4773 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4774 string.h and strings.h.
4775 (index) [HAVE_INDEX]: Add prototype.
4777 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4778 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4780 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4781 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4783 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4785 * lread.c (read1): Accept `?' as symbol constituent, for
4786 compatiblity with XEmacs.
4788 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4790 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4791 (struct re_pattern_buffer): Remove newline_anchor.
4792 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4793 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4794 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4795 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4796 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4797 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4798 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4799 Get rid of references to newline_anchor.
4800 (regcomp): Allocate and precompute a fastmap.
4802 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4804 * lread.c (openp): GCPRO local variable `filename'.
4806 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4808 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4810 * regex.c: Merge some changes from GNU libc. Add prototypes.
4811 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4812 Use memcmp and memcpy instead of bcopy and bcmp.
4813 (init_syntax_once): Use ISALNUM.
4814 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4815 (REG_UNSET_VALUE): Remove. Use NULL instead.
4816 (REG_UNSET, re_match_2_internal): Use NULL.
4817 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4819 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4820 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4821 (regex_compile): In handle_interval, return an error rather than try to
4822 unfetch the interval if we can't find the closing brace.
4823 Obey the RE_NO_GNU_OPS syntax bit.
4824 (TOLOWER): New macro.
4826 (regexec): Allocate regs.start and regs.end as one block.
4828 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4830 * xdisp.c (echo_area_display): Check display_completed instead
4831 of calling detect_input_pending.
4833 * dispnew.c (update_frame): Only set display_completed here; move
4834 the update_begin and update_end calls here from update_frame_1.
4835 (update_frame_1): Don't set display_completed here, don't call
4836 update_begin/update_end.
4838 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4839 instead of store_frame_param.
4841 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4843 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4844 desired window matrix hasn't been displayed, use the current row
4845 instead. Make sure that only those frame rows are updated for
4846 which there exists a corresponding enabled desired row.
4848 2000-08-29 Miles Bader <miles@gnu.org>
4850 * xfaces.c (default_face_vector): New function.
4851 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4853 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4855 * lread.c (openp): Prevent temporary string passed to
4856 Ffile_readable_p from being garbage collected.
4858 2000-08-28 Dave Love <fx@gnu.org>
4860 * keymap.c (store_in_keymap): Add `static' to declaration.
4862 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4864 * emacs.c, callint.c, doc.c, editfns.c
4865 (toplevel) [HAVE_STRING_H]: Include string.h.
4866 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4867 (index): Remove prototypes which might conflict with non-standard
4868 definitions of index/strchr.
4870 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4871 (rindex): Define only if !HAVE_RINDEX.
4873 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4875 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4877 2000-08-28 Miles Bader <miles@gnu.org>
4879 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4880 made inconsistent by a font-related attribute in FROM.
4881 (merge_face_inheritance): Add function comment.
4883 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4885 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4886 the 4th arg (PREV_EVENT) Qt to suppress input method.
4888 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4890 * regex.c: Indent cpp directives and remove parens after `defined'.
4891 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4892 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4893 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4894 (re_compile_pattern): Use size_t for length.
4895 (init_syntax_once): Move to a better place.
4896 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4897 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4899 * syntax.c (back_comment): Detect cases where a comment-starter is
4900 actually inside another comment as in: /* a // b */ c // d \n.
4901 Make it clear that `comstart_pos' is unused for nested comments.
4903 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4904 (KEYMAPP): New macro.
4905 (Fkeymap_parent, Fset_keymap_parent): Use it.
4906 (fix_submap_inheritance): Mark it static.
4907 (define_as_prefix, describe_buffer_bindings, describe_command)
4908 (describe_translation, describe_map): Complete prototypes.
4910 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4912 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4913 to better match the key-lookup behavior.
4915 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4917 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4918 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4920 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4922 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4923 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4924 (xterm.o): Depend on coding.h
4926 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4928 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4929 the corresponding '#endif'.
4931 2000-08-26 Miles Bader <miles@gnu.org>
4933 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4934 * xfaces.c (QCinherit): New variable.
4935 (syms_of_xfaces): Initialize it.
4936 (LFACE_INHERIT): New macro.
4937 (Finternal_get_lisp_face_attribute)
4938 (merge_face_vector_with_property)
4939 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4940 (check_lface_attrs): Allow new types of face height. Check
4942 (CYCLE_CHECK): New macro.
4943 (merge_face_inheritance): New function.
4944 (merge_face_vectors): Merge inherited faces too. Add F and
4945 CYCLE_CHECK arguments.
4946 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4947 (lookup_named_face, lookup_derived_face, realize_named_face)
4948 (face_at_string_position, face_at_buffer_position): Supply
4949 new F and CYCLE_CHECK arguments to merge_face_vectors.
4950 (merge_face_heights): New function.
4951 (merge_face_vectors, merge_face_vector_with_property)
4952 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4953 handle relative face heights.
4954 (lface_same_font_attributes_p): Compare heights using EQ.
4956 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4958 * charset.c (char_to_string): Check the character validity.
4959 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4962 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4964 * regex.c (PUSH_FAILURE_COUNT): New macro.
4965 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4966 Handle popping of a register's or a counter's data.
4967 (POP_FAILURE_POINT): Use the new name.
4968 (re_match_2_internal): Push counter data on the stack for succeed_n,
4969 jump_n and set_number_at and remove misleading dead code in succeed_n.
4971 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4973 * xdisp.c (redisplay_internal): If considering all windows on all
4974 frames, update the display for each frame as soon as possible,
4975 instead of first building all desired matrices for all frames, and
4976 then updating them all.
4977 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4979 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4981 * bytecode.c (mark_byte_stack): Add a comment.
4983 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4984 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4987 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4989 * minibuf.c (do_completion): Always use compare-string, not
4990 string-equal because the latter doesn't pay attention to
4991 multibyteness of strings.
4993 * process.c (create_process): Don't setup raw-text coding here.
4994 (Fopen_network_stream): Don't set coding->src_multibyte and
4995 coding->dst_multibyte here.
4996 (read_process_output): For process filter, return unibyte string
4997 if default-enable-multibyte-characters is nil.
4998 (send_process): If OBJECT is multibyte text, be sure to encoded it
4999 by the specified coding system for the process. Otherwise, setup
5001 (init_process): Don't initialize default-process-coding-system
5004 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5006 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5007 <scroll-down-aggressively>: Likewise.
5009 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5011 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5012 zero. Set coding->produced_char correctly.
5014 2000-08-22 Andrew Innes <andrewi@gnu.org>
5016 * makefile.w32-in: New file.
5018 * unexw32.c (unexec): Ignore old_name, and use the actual location
5019 of the current executable instead. Base new_name on this.
5021 * w32proc.c (create_child): Remove reference to security
5022 descriptor, which isn't needed and doesn't compile with mingw32.
5024 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5025 up dllimport attributes.
5026 (x_update_window_end): Update prototype.
5028 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5029 extern, which screws up dllimport attributes.
5031 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5032 up dllimport attributes.
5034 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5035 screws up dllimport attributes.
5037 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5038 up dllimport attributes.
5039 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5040 screws up dllimport attributes.
5042 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5043 up dllimport attributes.
5045 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5046 screws up dllimport attributes.
5048 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5049 screws up dllimport attributes.
5051 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5052 up dllimport attributes.
5054 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5055 unnecessary extern, which screws up dllimport attributes.
5058 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5059 up dllimport attributes.
5061 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5062 unnecessary extern, which screws up dllimport attributes.
5064 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5065 screws up dllimport attributes.
5067 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5068 up dllimport attributes.
5070 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5072 * w32bdf.c (search_file_line):
5073 (set_bdf_font_info):
5075 (w32_get_bdf_glyph):
5076 (w32_BDF_to_x_font): Fix compile warnings.
5078 * w32menu.c: Include keyboard.h before frame.h. Fix compile
5081 * w32select.c: Include keyboard.h before frame.h.
5083 * w32fns.c (max): Define macro.
5084 (JOHAB_CHARSET): Define if not known.
5085 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5086 (Fx_show_tip): Synch with X version.
5088 * w32xfns.c: Include keyboard.h before frame.h.
5090 * w32fns.c: Include keyboard.h before frame.h.
5092 * w32term.c: Include keyboard.h before frame.h.
5094 * fontset.c: Include keyboard.h before frame.h.
5096 * w32inevt.c: Include keyboard.h before frame.h.
5097 (MOUSE_MOVED): Define if not known.
5099 * minibuf.c: Include keyboard.h before frame.h.
5101 * keyboard.c: Include keyboard.h before frame.h.
5103 * indent.c: Include keyboard.h before frame.h.
5105 * dispnew.c: Include keyboard.h before frame.h.
5107 * buffer.c: Include keyboard.h before frame.h.
5109 * alloc.c: Include keyboard.h before frame.h.
5111 * print.c: Include keyboard.h before frame.h.
5113 * process.c: Include keyboard.h before frame.h.
5115 * scroll.c: Include keyboard.h before frame.h.
5117 * sysdep.c: Include keyboard.h before frame.h.
5119 * term.c: Include keyboard.h before frame.h.
5121 * window.c: Include keyboard.h before frame.h.
5123 * xdisp.c: Include keyboard.h before frame.h.
5124 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5126 * frame.c: Include keyboard.h before frame.h.
5128 * w32heap.h: Undefine min, max.
5130 * w32gui.h: Undefine min, max.
5132 * unexw32.c: Change PUCHAR to PCHAR.
5133 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5136 (copy_executable_and_dump_data): Remove unnecessary static defs.
5137 (copy_executable_and_dump_data): Fix compile warnings.
5139 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5141 * w32console.c (min): Define macro.
5142 (clear_frame, write_glyphs): Fix compile warning.
5144 * w32proc.c (compare_env):
5145 (find_child_console): Fix compile warning.
5147 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5148 sys_errlist instead of _sys_errlist.
5149 (get_emacs_configuration_options): New function.
5151 * s/ms-w32.h (sys_nerr): Provide default definition.
5152 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5153 name with _ prepended.
5154 (NSIG): Define if not known.
5155 (get_emacs_configuration): Provide extern declaration.
5156 (get_emacs_configuration_options): Provide extern declaration.
5157 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5159 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5161 (read_unc_volume): Fix compile warning.
5163 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5164 definitions from being used.
5166 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5168 * w32.c (unc_volume_file_attributes):
5169 (open_unc_volume): Make arg const.
5171 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5172 (read_input_waiting): Remove excess parameter.
5174 * w32.c (init_environment): Call _access.
5175 (check_windows_init_file): Call _close.
5176 (init_user_info): Call _putenv.
5177 (init_environment): Call _putenv and _strdup.
5178 (init_ntproc): Reset volume info cache on startup.
5180 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5181 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5182 cannot override the CRT malloc.
5184 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5185 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5187 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5188 unless we are linking with a static CRT.
5189 (RVA_TO_PTR): Cast result to unsigned char*.
5191 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5192 (add_volume_info): Use xstrdup.
5194 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5196 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5197 (do_completion, Fminibuffer_complete_word): Use it.
5198 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5199 var so it can take non-boolean values.
5201 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5203 * editfns.c (find_field): Formatting changes.
5204 (toplevel): Some old-style function forward declarations
5205 changed to prototypes, some new protypes added, some functions
5208 * lisp.h (set_time_zone_rule): Add prototype.
5209 (use_dialog_box): External declaration.
5211 * keyboard.c (gen_help_event): Add parameter SIZE.
5212 (kbd_buffer_events_waiting): Slightly rewritten.
5213 (clear_event): New function.
5214 (kbd_buffer_get_event): Use it, and clear the input_events of
5216 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5217 don't fill the newly created array with nils.
5218 (toplevel): Convert some old-style function forward declarations
5221 * keyboard.h (gen_help_event): Change prototype.
5223 * xterm.c (XTread_socket): Change calls to gen_help_event.
5225 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5227 * eval.c (Fmacroexpand): Doc fix.
5229 2000-08-20 Jason Rumney <jasonr@gnu.org>
5231 * w32term.h (x_display_info_for_display): Remove as this function
5232 does not exist on W32.
5234 * w32term.c (help_echo_window): New variable.
5235 (syms_of_w32term): staticpro it.
5236 (note_mode_line_highlight): Set it.
5237 (XTextExtents16): Removed as there is no equivalent on W32.
5238 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5239 the X way of doing this will not work for W32.
5240 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5241 (x_draw_image_foreground): Avoid drawing outside of the clip area
5242 when image doesn't have a mask.
5243 (note_mouse_highlight): Process overlays in the right order of
5244 priority. Set help_echo_window.
5245 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5246 because that's more visible for large images.
5248 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5249 name to single_keymap_panes.
5250 (w32_menu_show): Set wv->title when dealing with titles.
5251 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5253 2000-08-21 Miles Bader <miles@gnu.org>
5255 * minibuf.c (do_completion): Try again if we rewrite the input
5256 string, but no completion was done, so that any completion message
5259 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5261 * xfaces.c (lface_equal_p): Compare strings differently.
5262 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5263 (realize_tty_face): Use them.
5264 (syms_of_xfaces): Initialize new variables.
5265 (map_tty_color): New function, extracted from realize_tty_face.
5266 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5267 foreground or background color, store the new color name in the
5268 realized face; previous code trying to do this had no effect.
5269 (realize_tty_face): Use map_tty_color.
5270 (Fclear_face_cache): Set face_change_count and ensure thorough
5273 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5275 * undo.c (record_first_change, record_marker_adjustment): Don't
5276 use XBUFFER on last_undo_buffer which might not be a buffer.
5278 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5280 * coding.c (decode_coding_string): Set members consumed,
5281 consumed_char, produced, produced_char of *coding correctly. If
5282 decode_coding doesn't consume any byte, don't try anymore.
5283 (encode_coding_string): Likewise.
5285 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5287 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5288 conditional have void type, for Standard C compilers.
5290 * xdisp.c (redisplay_internal): Compare windows for equality with
5291 EQ, instead of applying XWINDOW to something that might not
5294 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5296 * fontset.c (Finternal_char_font): Search only the selected frame
5297 for a window of the current buffer.
5299 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5301 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5304 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5305 second half of a HELP_EVENT is found at the start of kbd_buffer.
5307 2000-08-18 Miles Bader <miles@gnu.org>
5309 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5311 * editfns.c (save_restriction_save): Rewrite to use markers.
5312 (save_restriction_restore): Rewrite to understand new form of data
5313 saved by save_restriction_save.
5314 (Fsave_restriction): Remove cautionary note in doc-string.
5316 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5318 * fileio.c (build_annotations): Add a comment explaining the
5319 return value of format-annotate-function. Replace a spurious call
5320 to Flength with a CONSP test. Call format-annotate-function with
5321 a fifth arg specifying how many times the function is been called
5322 in a row, to let it choose temporary buffers appropriately.
5324 2000-08-17 Dave Love <fx@gnu.org>
5326 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5327 declare make_temp_name twice.
5329 * lread.c: Prototype readevalloop, load_unwind,
5330 load_descriptor_unwind.
5331 (unreadpure): Give it an arg.
5333 * unexalpha.c: Prototype fatal_unexec, mark_x,
5334 update_dynamic_symbols. Declare unexec as void.
5336 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5337 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5339 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5340 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5343 * alloca.c: Use #error.
5344 [POINTER_TYPE]: Use it.
5346 * eval.c (Fdefvar): Doc fix.
5348 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5349 INITIALIZE_INTERVAL.
5351 * buffer.h: Avoid DECLARE_INTERVALS.
5353 * config.in: Add size_t.
5355 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5357 * w16select.c (set_clipboard_data): If there's not enough memory
5358 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5359 expects. In case of other failures, return 3.
5360 (system_error_msg): New error message.
5361 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5364 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5366 * term.c (write_glyphs): Also turn off inverse video after turning
5367 off other appearances in case TS_exit_attribute_mode is not equal
5368 to TS_end_standout_mode.
5369 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5371 (turn_off_face): Reset standout_mode only if
5372 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5373 is equal to TS_end_standout_mode.
5375 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5377 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5378 sequence at the end of the source block.
5380 * ccl.c (Fccl_program_p): Docstring modified.
5381 (Fccl_execute): Likewise.
5382 (Fccl_execute_on_string): Likewise.
5384 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5386 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5388 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5390 The following changes are mainly to fix bugs of
5391 encode/decode-coding-string failing if encoding/decoding return
5392 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5393 variable conversion_buffer.
5395 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5396 decrement dst_end to avoid buffer overflow in the later call of
5399 * coding.h (conversion_buffer_size, conversion_buffer)
5400 (get_conversion_buffer): Extern deleted.
5402 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5403 (conversion_buffer, conversion_buffer_size): Variables deleted.
5404 (get_conversion_buffer): Function deleted.
5405 (struct conversion_buffer): New structure.
5406 (MAX_ALLOCA): New macro.
5407 (allocate_conversion_buffer): New macro.
5408 (extend_conversion_buffer, free_conversion_buffer): New functions.
5409 (ccl_coding_driver): Set coding->result.
5410 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5411 this is the last block of source.
5412 (encode_coding): Likewise. Handle the source block as the last
5413 one only when the whole source text is consumed.
5414 (decode_coding_string): Handle the case that the output buffer is
5415 too small to decode the whole source text. Use
5416 allocate_conversion_buffer, extend_conversion_buffer and
5417 free_conversion_buffer, not get_conversion_buffer.
5418 (encode_coding_string): Likewise.
5419 (init_coding): Function deleted.
5420 (init_coding_once): Delete code to initialize
5421 conversion_buffer_size.
5423 * emacs.c (main): Don't call init_coding.
5425 * msdos.c (IT_write_glyphs): Use a locally declared
5428 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5429 (insert_glyphs): Likewise.
5431 * w32console.c (write_glyphs): Use a locally declared
5434 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5436 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5437 member of display_info is NULL.
5439 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5441 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5444 * term.c (turn_off_face): Reset standout_mode when resetting
5445 appearances with capability `me'.
5446 (write_glyphs): Switch on inverse video before each face change.
5448 2000-08-14 Dave Love <fx@gnu.org>
5450 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5451 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5452 (lisp_free): Declare and make static.
5454 * window.c: Fix embedded comment.
5455 (syms_of_window): Fix doc string.
5457 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5459 * keymap.c (push_key_description): If C without modifiers is < 32,
5460 make sure to print `C-' before `M-', like in the manual.
5462 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5464 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5465 since they aren't relocated anymore.
5466 (sxhash_string): Make sure returned hash code fits in a Lisp
5469 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5470 partially visible line which is smaller than the window's
5473 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5475 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5476 the multibyte form of eight-bit-control characters.
5477 (Fccl_execute_on_string): Initialize ccl->multibyte.
5479 * ccl.h (struct ccl_program): New member multibyte.
5481 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5483 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5485 * regex.c (regex_compile) <normal_char>: Pay attention to
5487 (analyse_first) <exactn>: Setup fastmap correctly for
5488 eight-bit-control characters.
5490 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5492 * termhooks.h (enum event_kind): New member
5493 multibyte_char_keystroke.
5495 * keyboard.c (make_lispy_event): Handle the new event type
5496 multibyte_char_keystroke.
5498 * xterm.c: Include coding.h.
5499 (XTread_socket): Work around a bug of XmbLookupString. If the
5500 input is from XIM, decode it according to the current locale. In
5501 that case, generate multibyte_char_keystroke events.
5503 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5505 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5506 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5508 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5510 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5511 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5512 (move_it_in_display_line_to): Record iterator's ascent and descent
5513 before producing glyphs, and restore them when we know the glyph
5514 doesn't fit on the line.
5515 (move_it_to): Restructured so that it's easier to debug. If
5516 moving to a vpos, and not moving to an x or character position,
5517 stop as soon as the specified vpos is reached; don't move further
5518 into that line because that might change the computed line height.
5519 (try_cursor_movement): New function, extracted from the cursor
5520 movement branch of redisplay_window. If ending on a partially
5521 visible line, don't try to scroll if the cursor line is taller
5523 (redisplay_window): Use try_cursor_movement.
5525 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5526 because that function doesn't cope with variable-height lines.
5528 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5529 box cursor because that's better visible for large images.
5531 2000-08-10 Miles Bader <miles@gnu.org>
5533 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5535 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5537 * xdisp.c (Vmessages_buffer_name): New variable.
5538 (message_dolog): Use it.
5539 (syms_of_xdisp): Initialize it.
5541 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5543 * msdos.c (IT_note_mouse_highlight): Update the calls to
5545 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5546 redundant now that keyboard.h is included.
5548 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5550 * keyboard.c (kbd_buffer_events_waiting): New function.
5552 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5554 * msdos.c: Include keyboard.h.
5555 (XMenuActivate): Empty no_event events from the event buffer. If
5556 no events are left after that, call clear_input_pending.
5557 (mouse_clear_clicks): New function, code moved from mouse_init.
5558 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5559 mouse driver to ``forget'' any past clicks.
5561 * Makefile.in (msdos.o): Depend on keyboard.h.
5563 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5565 * lisp.h (input_pending): External declaration.
5567 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5569 * xdisp.c (echo_area_display): Display thoroughly if input is
5570 pending. Bind redisplay-dont-pause to t during the redisplay.
5571 in case input is pending.
5573 * dispnew.c (Qredisplay_dont_pause): New variable.
5574 (syms_of_display): Initialize and staticpro it.
5575 (update_frame_1): Don't interrupt the display for pending input if
5576 redisplay_dont_pause is set.
5578 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5580 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5582 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5584 * callproc.c (Fcall_process): Terminate the unwind-protect around
5585 the post-read-conversion of coding system.
5587 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5588 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5589 * buffer.h (overlays_at): Update prototype.
5590 * xdisp.c (next_overlay_change): Update call to overlays_at.
5591 * xfaces.c (face_at_buffer_position): Likewise.
5592 * textprop.c (Fget_char_property): Likewise.
5593 * xterm.c (note_mouse_highlight): Likewise.
5595 * minibuf.c (do_completion): Don't consider a simple change of
5596 case as `completion'.
5598 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5600 * keyboard.c (syms_of_keyboard): Initialize
5601 last_point_position_buffer.
5602 * undo.c (record_delete): Make sure last_point_position_buffer is
5603 a buffer before comparing pointers.
5605 * coding.h (decode_coding_string): Declare.
5607 * intervals.h (Fprevious_single_char_property_change): Declare.
5609 * textprop.c (Fprevious_single_char_property_change): Don't do
5610 arithmetic directly on lisp objects.
5612 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5615 * keyboard.h (menu_item_eval_property): Declare.
5617 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5618 reuse as buffer name, instead of recreating (and discarding) every
5619 time a message is logged.
5620 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5621 (current_message_1, truncate_message_1, set_message_1)
5622 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5623 (current_message, truncate_echo_area, display_echo_area)
5624 (resize_echo_area_axactly): Changed calls.
5626 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5628 (Ffind_coding_systems_region_internal): First argument to Fappend
5629 must be an integer, not a Lisp object.
5631 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5633 * charset.c (Fchar_width): Doc fix.
5635 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5637 * charset.c (Fstring_width): Doc fix.
5639 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5641 * xdisp.c (start_display): When starting display on a continuation
5642 line, clear ascent and descent members of the iterator structure;
5643 the height of the continued line does not affect the height of the
5645 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5646 line taller than the window.
5647 (redisplay_window) <forced window start>: Handle case that the
5648 middle of the window is not found in any row.
5649 (dump_glyph_row): Show more information.
5650 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5651 first text line in a glyph matrix.
5653 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5654 of the clip area when image doesn't have a mask.
5656 * fns.c (sweep_weak_table): Fix survival conditions for
5657 key-or-value and key-and-value weakness.
5659 * .gdbinit (xhashtable): New command.
5661 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5662 tables out of the list of all weak hash tables.
5664 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5665 a new buffer is created, make sure echo_area_buffer[] references
5668 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5670 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5673 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5675 * syntax.c (skip_chars): Fix previous change. Make the handling
5676 of unibyte string consistent with that of regex search.
5678 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5680 * xmenu.c (popup_get_selection): Use xfree instead of free.
5682 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5684 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5686 * callproc.c (child_setup): Use xfree instead of free.
5688 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5690 (run_mac_command, closedir): Use `xfree' instead of `free'.
5692 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5694 * eval.c (error): Use xfree instead of free.
5696 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5698 * fns.c: Replace `illegal' with `invalid'.
5699 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5701 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5703 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5706 2000-08-04 Noah Friedman <friedman@splode.com>
5708 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5711 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5713 * syntax.c (skip_chars): Fix typo in error message.
5715 2000-08-04 Andreas Schwab <schwab@suse.de>
5717 * m/ia64.h: Moved from s/ia64.h.
5719 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5721 * process.c (read_process_output): Big simplification. Handle
5722 composition and post-read-conversion of coding system correctly.
5723 (send_process): Handle composition correctly.
5725 * callproc.c (Fcall_process): Handle post-read-conversion of
5726 coding system if any.
5728 * coding.c (decode_coding_iso2022): More strict check for handling
5730 (coding_restore_composition): Pay attention to the case that
5731 cmp_data is not set properly (because of invalid code in the
5733 (run_pre_post_conversion_on_str): Include text properties in the
5735 (decode_coding_string): Set members of coding correctly.
5737 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5739 * s/ia64.h: New file.
5741 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5742 Use NULL instead of 0 at the end of variable argument list of
5743 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5744 sizeof (int) < sizeof (void *).
5746 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5747 of variable argument lists of XtVaGetValues and XtVaSetValues.
5749 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5750 variable argument lists of XtVaGetValues and XtVaSetValues.
5752 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5754 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5755 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5757 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5760 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5761 in call to Fsingle_key_description.
5763 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5766 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5768 * window.c (display_buffer_reuse_frames): New variable.
5769 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5770 frames displaying BUFFER.
5771 (syms_of_window): Define Lisp variable
5772 display-buffer-reuse-frames.
5774 2000-08-01 Miles Bader <miles@gnu.org>
5776 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5777 when to constrain NEW_POS (they were pretty screwed up before).
5779 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5781 * msdos.c (run_msdos_command): Save and restore the master
5782 environment, for the case that child_setup signals an error.
5783 When mirroring slashes in DOS shell commands, don't fail when
5784 argv[2] has embedded blanks.
5785 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5786 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5787 (dos_ttraw): Call mouse_setup_buttons.
5789 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5790 using alloca; free it after run_msdos_command returns.
5792 2000-07-27 Dave Love <fx@gnu.org>
5794 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5796 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5799 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5801 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5803 * editfns.c (lisp_time_argument): Fix last change.
5805 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5807 * fns.c (Fdelete): Make it work on vectors and strings in addition
5810 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5811 (syms_of_fns): Initialize new variables.
5812 (sweep_weak_table): Handle weakness `key-or-value' and
5814 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5815 weakness, with t meaning the same as `key-and-value'.
5817 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5819 * coding.h (struct coding_system): Member safe_charset deleted.
5821 * coding.c (Qsafe_charsets): This variable deleted.
5822 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5824 (coding_safe_chars): New function.
5825 (CODING_SAFE_CHAR_P): New macro.
5826 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5827 checking safe_charsets member of the coding system. Caller
5829 (detect_coding_iso2022): New local variable safe_chars.
5830 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5831 safe_charsets member of the coding system.
5832 (decode_coding_iso2022): New local variable safe_chars.
5833 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5834 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5835 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5836 (ENCODE_UNSAFE_CHARACTER): New macro.
5837 (encode_coding_iso2022): New local variable safe_chars. Check
5839 (setup_coding_system): Delete the code to initialize
5840 coding->safe_charses
5841 (intersection, find_safe_codings): New functions.
5842 (Ffind_coding_systems_region_internal): New function.
5843 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5844 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5845 variable and initialize it.
5847 * fns.c (char_table_ref_and_index): New function.
5849 * lisp.h (char_table_ref_and_index): Add prototype.
5851 2000-07-26 Sam Steingold <sds@gnu.org>
5853 * editfns.c (lisp_time_argument): Added third argument `usec'.
5854 (Ffloat_time): New built-in Lisp function.
5856 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5858 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5859 for the character code.
5861 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5864 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5865 if called for a popup menu.
5866 (xmenu_show): Store help string in widget values.
5868 2000-07-26 Dave Love <fx@gnu.org>
5870 * syswait.h: Move some definitions.
5871 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5872 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5873 perspicuous definitions.
5874 (WTERMSIG): Fix bit pattern used.
5876 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5878 * print.c (print_object): If vector printing is truncated, print
5879 "..." to indicate it as well as the case of list printing.
5881 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5883 * xdisp.c (next_element_from_display_vector): Improve comments.
5885 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5886 for the character code, and the rest for the face id as in 20.x.
5887 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5889 * window.c (window_display_table): Cleaned up.
5891 * syntax.c (Fforward_word): Add last arg nil in call of
5892 Fconstrain_to_field.
5894 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5896 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5897 identical but for the letter-case, don't call
5898 barf_or_query_if_file_exists.
5900 2000-07-25 Miles Bader <miles@gnu.org>
5902 * editfns.c (find_field): Honor special `boundary' fields.
5903 (Qboundary): New variables.
5904 (syms_of_editfns): Initialize Qboundary.
5905 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5906 Use scan_buffer instead of find_before_next_newline, because it
5907 allows us to detect the boundary case where there's a newline at
5909 * lisp.h (Fconstrain_to_field): Update external declaration.
5911 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5913 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5916 2000-07-24 Dave Love <fx@gnu.org>
5918 * s/sunos4-0.h, s/sol2.h:
5919 (LIBS_TERMCAP): Move from m/sparc.h.
5921 * m/sparc.h (TERMINFO): Moved to system files (probably only
5922 relevant for sunos4 judging by its vintage).
5923 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5926 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5928 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5929 name to single_keymap_panes.
5931 2000-07-24 Andreas Schwab <schwab@suse.de>
5933 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5935 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5937 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5938 parameters instead of using int parameters. Expect FN to accept
5939 EMACS_INT parameters.
5940 (display_echo_area, resize_echo_area_axactly, current_message)
5941 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5942 with new argument list.
5943 (resize_mini_window_1): New callback function.
5944 (current_message_1, truncate_message_1, set_message_1): Change
5945 parameter lists to the new format expected by
5946 with_echo_area_buffer.
5948 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5950 * fontset.c (fontset_ref): Remove INLINE declaration.
5951 (fontset_ref_via_base): Likewise.
5952 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5955 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5957 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5958 correct order of priority. If help echo was found in an overlay,
5959 use that overlay as the object in which the help echo was found.
5961 2000-07-22 Miles Bader <miles@gnu.org>
5963 * textprop.c (Fprevious_single_char_property_change): The initial
5964 property value should be from the position preceding POSITION, not
5967 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5969 * coding.c (syms_of_coding): Doc fix for
5970 inhibit-iso-escape-detection.
5972 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5974 * xterm.c (note_mouse_highlight): Process overlays in the right
5977 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5979 * xterm.c (note_mouse_highlight): If help-echo was found in an
5980 overlay, use that overlay as the object in which the help was
5983 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5985 * window.c (foreach_window): Instead of a fake variable argument
5986 list, take one USER_DATA argument.
5987 (foreach_window_1): Likewise, and call callback functions with two
5988 args, the window and USER_DATA.
5989 (struct check_window_data): New struct.
5990 (check_window_containing): Use it.
5991 (window_from_coordinates): Set up a struct check_window_data for
5993 (add_window_to_list, freeze_window_start): Change parameters
5994 according to new calling convention.
5996 * window.h (foreach_window): Change prototype.
5998 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6000 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6002 * xmenu.c (menu_help_callback): Call show_help_echo with
6003 additional arguments OBJECT and POS.
6005 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6007 * data.c (Faset): Allow storing any multibyte character in a
6008 string. Convert unibyte string to multibyte if necessary.
6010 * xfns.c (x_encode_text): New function.
6011 (x_set_name): Use x_encode_text.
6012 (x_set_title): Likewise.
6014 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6016 * xterm.h (x_encode_text): Add prototype.
6018 2000-07-20 Dave Love <fx@gnu.org>
6020 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6023 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6025 * msdos.c (help_echo_window): New variable.
6026 (syms_of_msdos): Initialize and staticpro it.
6027 (IT_note_mode_line_highlight): Set help_echo_window.
6028 (IT_note_mouse_highlight): Ditto.
6029 (dos_rawgetc): Store help_echo_window in the second event produced
6032 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6033 Record the object that generated the help echo and the position of
6034 that object in help_echo_object and help_echo_pos. Record that
6035 some glyphs in a row are displayed in mouse-face.
6036 (IT_update_begin): Don't clear mouse highlight unless one of the
6037 enabled glyph rows is marked as being displayed in mouse-face.
6038 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6039 and position recorded in help_echo_object and help_echo_pos to the
6041 (IT_menu_display): Accept a new argument PN: the pane number of
6042 the current menu pane. Record the pane number and the item
6043 number of the item which has associated help string.
6044 (XMenuActivate): Update the prototype for help_callback in
6045 function declaration. Call IT_menu_display with the current menu
6046 pane number as an additional argument. Call help_callback with
6047 two additional arguments: the pane number and the item number of
6048 the menu item associated with the help text.
6049 (help_echo_object, help_echo_pos): New variables.
6050 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6052 * msdos.h (XMenuActivate): Update prototype.
6054 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6056 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6057 Add some more prototypes.
6059 * xterm.c, xterm.h: Add some more prototypes.
6061 * lisp.h (Fnext_single_char_property_change): Add prototype.
6063 * dispnew.c (direct_output_for_insert): Remove confusing
6064 outer local variable mouse_face_overwritten_p.
6065 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6067 * alloc.c (allocate_string_data): Don't copy old string contents.
6069 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6071 * coding.c (code_convert_region): Delete text properties before
6072 shrinking the conversion region.
6074 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6076 * dispnew.c (update_text_area): Write the whole row if it
6077 has mouse-face in it.
6079 * xfaces.c (face-alternative-font-family-alist): Remove
6080 DEFVAR_LISP; staticpro instead.
6082 * xmenu.c (menu_help_callback): Call show_help_echo with
6085 * keyboard.c (show_help_echo): Add parameter WINDOW.
6086 (read_char): Call show_help_echo with window extracted from Lisp
6088 (gen_help_event): Add parameter WINDOW.
6090 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6092 * xterm.c (help_echo_window): New variable.
6093 (note_mouse_highlight, note_tool_bar_highlight): Set
6095 (XTread_socket): Pass help_echo_window to gen_help_event.
6096 (syms_of_xterm): Initialize and staticpro help_echo_window.
6098 2000-07-18 Dave Love <fx@gnu.org>
6100 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6103 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6105 * alloc.c (allocate_string_data): If string had already data
6106 assigned, copy old contents to new string data.
6108 * coding.c (syms_of_coding): Fix typo in spelling of variable
6109 `inhibit-iso-escape-detection'.
6111 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6113 * Makefile.in: Add dependencies on dispextern.h.
6114 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6115 `free'; both can conflict with system header files.
6117 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6119 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6122 2000-07-18 Dave Love <fx@gnu.org>
6124 * window.c (Fwindow_list): Declare arg `window'.
6126 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6128 * coding.c (setup_coding_system): Don't override the explicitly
6129 specified designations.
6131 2000-07-15 Miles Bader <miles@gnu.org>
6133 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6134 from `text_property_eq' and `text_property_stickiness', respectively.
6135 (find_field, Fconstrain_to_field, char_property_eq)
6136 (char_property_stickiness): Changed to call char-property functions
6137 instead of text-property-only ones.
6139 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6140 `next_single_char_property_change'). Do more error checking, and
6141 cleanup limit behavior.
6142 (Fprevious_single_char_property_change): New function.
6143 (syms_of_textprop): Initialize new subrs.
6145 * xdisp.c (display_prop_end, invisible_text_between_p):
6146 Call Fnext_single_char_property_change instead of
6147 next_single_char_property_change.
6149 2000-07-15 Jason Rumney <jasonr@gnu.org>
6151 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6152 after menu is finished with.
6153 (add_menu_item): Only consider wv->title as a menu title.
6154 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6156 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6158 (FONT_REGEXP): Remove unused macro, and its sub-components.
6159 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6161 * w32term.c (help_echo_object, help_echo_pos): New variables.
6162 (note_mode_line_highlight): Store additional information about the
6163 help-echo in help_echo_object and help_echo_pos. Check both
6164 `local-map' and `keymap' properties for changing the cursor
6165 (note_mouse_highlight): Store additional information about the
6166 help-echo in help_echo_object and help_echo_pos.
6167 (note_tool_bar_highlight): Set help_echo_object to nil and
6168 help_echo_pos to -1.
6169 (w32_read_socket): Use gen_help_event instead of filling
6170 input_events manually.
6171 (syms_of_w32term): Staticpro help_echo_object.
6172 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6173 set, arrange for a mouse-highlight redisplay in
6175 (x_clear_mouse_face): New function.
6176 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6177 (x_update_window_begin): No need to turn off the mouse
6179 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6180 depending on whether they contain glyphs highlighted in
6182 (x_fill_stretch_glyph_string): Consume runs of stretch
6183 glyphs instead of a single one.
6184 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6185 with new argument list.
6186 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6187 (x_append_glyph, x_append_composite_glyph)
6188 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6189 changes in struct glyph starting 1999-12-27. See comments for
6190 xterm.c on 2000-07-05.
6192 2000-07-14 Sam Steingold <sds@gnu.org>
6194 * xfaces.c (realize_x_face): Fix the last patch:
6195 check `default_face' before dereferencing.
6197 2000-07-14 Dave Love <fx@gnu.org>
6199 * syntax.c (back_comment): Add null default in switch (for pcc).
6201 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6203 * xfaces.c (realize_x_face): Make fontset using the base of the
6204 default_face's fontset, not using the default fontset.
6206 * coding.c (inhibit_iso_escape_detection): New variable.
6207 (syms_of_coding): Make it a Lisp variable.
6208 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6209 nonzero, ignore ISO2022's escape sequence.
6211 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6213 * alloca.c (malloc) [emacs]: Define as xmalloc.
6215 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6216 use that instead of the mouse position. Add parameters DX and DY.
6218 * dispextern.h (Fx_show_tip): Adjust number of parameters
6221 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6222 if HELP is a function, call it with OBJECT and POS as parameters
6223 to get the help to display.
6224 (gen_help_event, kbd_buffer_store_help_event): New functions.
6225 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6226 (read_char): Call show_help_echo with new parameters.
6228 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6231 * xterm.c (help_echo_object, help_echo_pos): New variables.
6232 (note_mode_line_highlight): Store additional information about the
6233 help-echo in help_echo_object and help_echo_pos. Check both
6234 `local-map' and `keymap' properties for changing the cursor
6235 (note_mouse_highlight): Store additional information about the
6236 help-echo in help_echo_object and help_echo_pos.
6237 (note_tool_bar_highlight): Set help_echo_object to nil and
6238 help_echo_pos to -1.
6239 (XTread_socket): Use gen_help_event instead of filling
6240 input_events manually.
6241 (syms_of_xterm): Staticpro help_echo_object.
6243 * xmenu.c (menu_highlight_callback): Use
6244 kbd_buffer_store_help_event instead of setting up and input_event
6247 * xdisp.c (eval_form): GCPRO argument sexpr.
6248 (call_function): New function.
6249 (handle_single_display_prop): Use call_function and FUNCTIONP
6250 instead of checking whether if font_height is a symbol and
6253 * eval.c (internal_condition_case_2): New function.
6255 * lisp.h (FUNCTIONP): New macro.
6256 (internal_condition_case_2, call_function): Add prototypes.
6258 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6259 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6260 Always set `arg' member of input_events.
6261 (construct_menu_click): Unused function removed.
6263 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6265 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6266 (construct_drag_n_drop, x_scroll_bar_handle_click)
6267 (w32_read_socket): Always set `arg' member of input_events.
6269 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6271 * lisp.h (eval_form): Add prototype.
6273 * xdisp.c (eval_form): Make it externally visible.
6275 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6277 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6278 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6279 consing. For prefix events, store the frame in the `arg' slot of
6280 the event, otherwise store the key there.
6281 (XTread_socket): Instead of consing, use the frame_or_window slot
6282 of HELP_EVENTs for the frame, and the `arg' slot for the help
6285 * xmenu.c (menu_highlight_callback): Store help string in the
6286 `arg' member of the input event; don't cons.
6287 (menubar_selection_callback): Use the `arg' slot of input events
6288 to queue additional information, instead of consing.
6290 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6292 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6294 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6296 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6297 input events to queue additional information, instead of consing.
6299 * keyboard.c (kbd_buffer_gcpro): Renamed from
6300 kbd_buffer_frame_or_window. Now used for all Lisp objects
6301 referenced from the input queue.
6302 (kbd_buffer_store_event): Always use structure assignment for
6303 copying input events. Record all Lisp objects referenced from
6304 events in kbd_buffer_gcpro.
6305 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6306 differently from input events. Test for prefix menu_bar_events
6307 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6308 event in kbd_buffer_gcpro to nil.
6309 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6310 frame_or_window is equal to its arg member as prefix events.
6311 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6312 used by an input event to nil.
6313 (init_keyboard): Use two times the size of the input queue
6314 for kbd_buffer_gcpro.
6315 (syms_of_keyboard): Likewise.
6317 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6320 * termhooks.h (struct input_event): Add member `arg'.
6321 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6322 (USER_SIGNAL_EVENT): Renamed from user_signal.
6324 * xfaces.c (ASET): Remove definition.
6326 * lisp.h (AREF, ASET, ASIZE): New macros.
6328 * fontset.c (AREF, ASIZE): Remove definitions.
6330 * fns.c (AREF): Remove definition.
6332 * composite.c (AREF): Remove definition.
6334 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6336 * dispnew.c (redraw_overlapped_rows): Add missing local.
6337 (scrolling_window): Remove debug code.
6339 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6340 Before scrolling, turn off a mouse-highlight in the window
6343 * xterm.c (x_update_window_end): Add parameter
6344 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6345 redisplay in XTframe_up_to_date.
6346 (x_clear_mouse_face): New function.
6347 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6349 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6351 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6352 it when any row is written to that contains glyphs highlighted in
6354 (update_window): Call the window update end hook with new
6355 parameter MOUSE_FACE_OVERWRITTEN_P.
6356 (direct_output_for_insert): Give up if row contains mouse-face.
6358 * dispextern.h (struct redisplay_interface): Add parameter
6359 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6360 (clear_mouse_face): New function pointer member.
6362 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6364 * syntax.c (back_comment): Use one switch rather than a few `if's.
6365 Obey open_paren_in_column_0_is_defun_start.
6366 When reverting to the `slow' method, try to nicely handle the case
6367 of nested comments by checking that the comment-starter we found
6368 does indeed match the comment-ender.
6369 (scan_sexps_forward, scan_sexps_forward):
6370 Ignore excessive opening parenthesis rather than throwing an error.
6372 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6374 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6375 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6377 * dispnew.c (direct_output_forward_char): Give up if currently
6378 displaying a message instead of the minibuffer contents.
6380 * xterm.c (x_update_window_begin): No need to turn off the mouse
6382 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6383 depending on whether they contain glyphs highlighted in
6386 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6387 compare the mouse_face_p flags of both rows.
6389 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6391 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6393 * keyboard.c (show_help_echo): Accept additional parameter
6394 ok_to_overwrite_keystroke_echo.
6395 (read_char): Call show_help_echo with a zero
6396 ok_to_overwrite_keystroke_echo argument.
6397 * keyboard.h (show_help_echo): Update prototype of
6399 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6400 ok_to_overwrite_keystroke_echo argument.
6401 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6402 non-zero ok_to_overwrite_keystroke_echo argument.
6404 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6406 * xdisp.c (try_window_id): If changes are all below what is
6407 displayed in the window, and point is in the window, we still
6408 might have to find point on the display.
6410 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6411 glyphs instead of a single one.
6412 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6413 with new argument list.
6414 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6416 * keymap.c (get_keymap_1): Add comment that this function can GC.
6417 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6418 comment that functions can GC.
6419 (Fset_keymap_parent): GCPRO arg KEYMAP.
6421 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6423 * msdos.c (XMenuActivate): After exiting the menu, restore the
6424 echo area message and erase it.
6426 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6428 * fontset.c (Ffontset_info): Make the return value more compatible
6429 with that of Emacs 20.
6431 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6433 * eval.c (Fsignal): Handle case that backtrace_list is null.
6435 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6437 * ccl.c (Fccl_execute): Typo fixed.
6439 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6441 * window.c (window_loop): Add missing gcpro1 local variable.
6443 * window.c (Fwindow_list): Reverse list at the end.
6444 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6445 means allow windows on OWINDOW's frame, only.
6446 (window_loop): Simplified; use Fwindow_list.
6448 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6450 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6452 * xterm.c (XTread_socket): Increment handling_signal at the start,
6453 decrement it at the end.
6455 * eval.c (handling_signal): New variable.
6456 (Fsignal): Abort if handling_signal is non-zero.
6458 * lisp.h (handling_signal): External declaration.
6460 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6462 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6464 Sound support for NetBSD through "Linux emulation" support:
6465 * config.in (HAVE_SOUNDCARD_H): Undef.
6466 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6467 * Makefile.in (LIBSOUND): New variable.
6468 (LIBES): Include it.
6469 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6471 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6473 (vox_open): Use DEFAULT_SOUND_DEVICE.
6474 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6476 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6478 * print.c (print_error_message): If Vsignaling_function is set,
6479 show it in *Messages*.
6481 * lisp.h (Vsignaling_function): External declaration.
6483 * eval.c (Vsignaling_function): New variable.
6484 (Fsignal): Compute it.
6485 (syms_of_eval): Staticpro it.
6487 2000-07-05 Dave Love <fx@gnu.org>
6489 * syswait.h: Use the autoconf recommended approach. Old code
6490 #if'd out in case we need to revert.
6492 * config.in (HAVE_SYS_WAIT_H): Added.
6494 2000-07-05 Andrew Innes <andrewi@gnu.org>
6496 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6497 when non-NULL instead of __morecore, to take account of buffer
6498 memory. This also solves a problem with spurious memory warnings
6501 * ralloc.c: Make real_morecore non-static.
6503 * eval.c (internal_condition_case): Comment out abort if
6504 interrupt_input_blocked is not zero.
6506 * makefile.nt: Add support for `bootstrap' and related targets.
6507 Include minimal debug info in emacs.exe in release build.
6508 Remove all dependencies on lisp.h, and fixup some others.
6510 * w32.c (init_environment): Install code from 20.7 for providing
6511 default values for environment variables, based on the
6512 executable's own location.
6513 (map_w32_filename): Handle filenames that are longer than
6515 (sys_socket): Install socket inheritance bug fix from 20.7.
6517 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6518 here via blockinput.h).
6520 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6522 * w32menu.c (w32_menu_display_help):
6523 * xmenu.c (menu_help_callback): Use show_help_echo.
6525 * keyboard.h (show_help_echo): Declare.
6527 * keyboard.c (show_help_echo): New function, extracted from read_char.
6528 Feval its `msg' argument if it's a cons cell.
6529 (read_char): Use it.
6530 (follow_key): Pass `autoload' to get_keyelt.
6532 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6533 (note_tool_bar_highlight, XTread_socket):
6534 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6536 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6537 (note_tool_bar_highlight, w32_read_socket):
6538 Do not gratuitously ignore non-string `help-echo' properties.
6540 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6542 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6544 * window.c (delete_all_subwindows): Reset Vwindow_list.
6546 * xterm.c (x_append_glyph, x_append_composite_glyph)
6547 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6548 changes in struct glyph starting 1999-12-27. Some bit-fields of
6549 struct glyph were not set, which made glyphs unequal when compared
6550 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6551 effects were the result. This also depended on the contents of
6552 memory returned by xmalloc. If flickering happens again, activate
6553 the code in clear_glyph_row that's in #if 0. If the flickering is
6554 gone with that, chances are that it is caused by something
6557 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6559 * dispextern.h: Add some comments.
6561 * window.c (add_window_to_list): Add parameter LIST.
6562 (window_list): Order list so that, for each frame, windows are
6563 in canonical order, and so that frames appear in the list in
6564 the order given by Vframe_list.
6565 (next_window): Reverse the handling of NEXT_P.
6567 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6569 * window.c (Vwindow_list): New variable.
6570 (make_window, delete_window): Set Vwindow_list to nil.
6571 (check_window_containing): New function.
6572 (window_from_coordinates): Rewritten.
6573 (add_window_to_list, window_list, candidate_window_p)
6574 (decode_next_window_args, next_window): New functions.
6575 (Fnext_window, Fprevious_window): Rewritten in terms of
6577 (Fwindow_list): New function.
6578 (Fother_window): Cleaned up.
6579 (foreach_window): Add a longer "variable argument list". Let
6580 callback function return 0 to indicate that cycling over windows
6582 (foreach_window_1): Likewise.
6583 (freeze_window_start): Return int.
6584 (init_window): New function.
6585 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6587 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6588 input_event with bzero.
6589 (main): Call init_window.
6591 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6594 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6596 * composite.h (make_composition_value_copy): Extern it.
6598 * composite.c (make_composition_value_copy): New function.
6600 * editfns.c (Fformat): While copying text properties, make each
6601 composition property value a copy.
6603 * fns.c (concat): While copying text properties, make each
6604 composition property value a copy.
6606 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6608 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6610 * fns.c (sweep_weak_table): Mark only objects that are not
6613 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6614 include those frames as candidates which have their focus
6615 redirected to the minibuffer frame.
6617 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6619 * fns.c (Fputhash): Return `value' rather than nil.
6621 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6623 * frame.c (next_frame): Don't check focus redirection in case
6624 MINIBUF is a window. Doing so excludes frames using MINIBUF
6625 unless their focus is redirected, which contradicts the
6626 specification of next-frame, and leads to infinite loops in
6627 certain situations when cycling through windows with next-window.
6629 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6631 * coding.c (code_convert_region): Even if the length of text is
6632 zero, try to convert it if coding->type is coding_type_ccl.
6633 (decode_coding_string, encode_coding_string): Likewise.
6635 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6637 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6638 the display if windows_or_buffers_changed.
6640 * dispnew.c (struct row_entry): New structure.
6641 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6642 (row_table_size, old_lines, new_lines, old_lines_size)
6643 (new_lines_size, run_pool, runs_size, runs): New variables.
6644 (add_row_entry): New function.
6645 (scrolling_window): Use data structures allocated with xmalloc and
6646 held in global variables, instead of allocating them with alloca and
6647 holding them in local variables. Use a larger hash table whose
6648 size depends on glyph matrix sizes. Don't use bzero to clear the
6649 hash table; instead, clear used slots only.
6651 * fns.c (next_almost_prime): Make it externally visible.
6653 * lisp.h (next_almost_prime): Add prototype.
6655 * s/isc4-0.h (sigunblock): Define.
6657 * s/sco5.h (sigunblock): Define.
6659 2000-06-27 Dave Love <fx@gnu.org>
6661 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6662 (moved to osf5-0.h).
6663 [!NOT_C_CODE]: Protect string.h stuff.
6665 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6666 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6668 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6670 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6671 below the last line from the needed window height.
6673 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6675 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6676 (Fwidget_get): Use it.
6677 (syms_of_fns): Defsubr it.
6679 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6681 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6682 display info for XIM.
6683 (xim_open_dpy): Likewise.
6684 (xim_close_dpy): Don't free the display info's XIM.
6686 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6688 * config.in (USE_XIM): New define.
6690 * keymap.c (get_keyelt): For menu-items containing a `:filter
6691 FILTER', apply FILTER to the menu-item's definition to get the
6692 real definition to use.
6694 * lisp.h (QCfilter): External declaration.
6696 * xfns.c (Fimage_size): New function.
6697 (syms_of_xfns): Defsubr it.
6699 2000-06-26 Andreas Schwab <schwab@suse.de>
6701 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6704 2000-06-25 Dave Love <fx@gnu.org>
6706 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6709 * Makefile.in (blockinput.h): Depend on atimer.h.
6710 (atimer.h): Depend on systime.h.
6712 * blockinput.h: Protect against multiple inclusion. Include
6715 * atimer.h: Protect against multiple inclusion. Include
6718 * lisp.h (swap_in_global_binding): Declare.
6720 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6722 * process.c (Fopen_network_stream): Turn off atimers for duration
6723 of call to connect. (Patch from Gerd.)
6725 2000-06-23 Dave Love <fx@gnu.org>
6727 * ralloc.c: Maybe include unistd.h
6729 * emacs.c (setgrp): Undefine before defining.
6730 (malloc_warning, set_time_zone_rule, index): Prototype.
6732 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6733 HAVE_STRUCT_TIMEZONE.
6735 * s/osf1.h: Move string.h hack here from alpha.h and make it
6737 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6739 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6740 (SOCKLEN_TYPE): Don't define.
6742 * m/alpha.h: Remove string.h hack.
6744 * s/osf5-0.h: New file.
6746 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6747 include time.h, done by systime.h.
6748 [__FreeBSD__]: Remove redundant includes.
6750 * callproc.c (setpgrp): Undefine before defining.
6751 (delete_temp_file): Return Qnil to avoid warning.
6753 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6755 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6758 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6760 * composite.h (compose_text): Declare.
6762 * xterm.c: Don't include sys/types.h unconditionally. Don't
6763 protect its inclusion with !USG (following xmenu.c).
6765 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6767 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6770 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6772 * coding.c (decode_eol_post_ccl): Special handling for undecided
6773 and inconsistent EOL types.
6775 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6777 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6778 trough color and main window's background color.
6780 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6783 * xterm.h (Xt_app_con): External declaration.
6785 * widget.c (EmacsFrameRealize): Fix typo.
6787 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6789 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6790 (handle_invisible_prop): Record the start of invisible text in
6791 it->add_overlay_start.
6792 (struct overlay_entry): Add member `overlay'.
6793 (handle_overlay_change): Simplify.
6794 (next_overlay_string): After having processed overlay strings at the
6795 end of the buffer, record that fact in
6796 it->overlay_strings_at_end_processed_p.
6797 (compare_overlay_entries): If before- and after-strings come
6798 from the same overlay, let before-strings come first.
6799 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6800 (load_overlay_strings): Take it->add_overlay_start into account
6801 when adding overlay strings.
6803 * dispextern.h (struct it): Add member add_overlay_start.
6805 2000-06-22 Dave Love <fx@gnu.org>
6807 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6809 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6811 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6813 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6816 2000-06-21 Dave Love <fx@gnu.org>
6818 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6820 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6822 * syntax.c (back_comment): Simplify string-parity counting (with
6823 the added benefit of handling multiple string-styles as long as
6824 they are not intertwined).
6825 Jump to the slow code as soon as a comment starter is found in
6826 a "string_lossage" position. Fixes the case: " /* " /* " */.
6828 2000-06-21 Dave Love <fx@gnu.org>
6830 * Makefile.in: Use GETLOADAVG_LIBS.
6832 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6833 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6835 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6837 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6838 (Fforward_comment, scan_lists):
6839 Check the comstyle of single-char comment-starters.
6840 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6841 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6842 Check the comstyle of single-char comment-starters.
6843 Clarify control-flow around the Scomment case.
6845 2000-06-20 Dave Love <fx@gnu.org>
6847 * fns.c (make_hash_table, maybe_resize_hash_table):
6848 Cast arg of next_almost_prime.
6850 * tparam.c [emacs]: Include lisp.h.
6852 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6855 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6857 * keyboard.c (adjust_point_for_property): Check if display
6858 property should be treated as intangible by looking at its
6861 * xdisp.c (single_display_prop_intangible_p)
6862 (display_prop_intangible_p): New functions.
6864 * dispextern.h (display_prop_intangible_p): Add prototype.
6866 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6868 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6869 argument to sigprocmask.
6871 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6872 argument to sigprocmask.
6874 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6875 sigprocmask_set, and pass a pointer to it to sigprocmask.
6877 * sysdep.c (sigprocmask_set): New variable.
6879 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6882 2000-06-20 Sam Steingold <sds@gnu.org>
6884 * xrdb.c: Don't declare xmalloc, xrealloc.
6886 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6888 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6889 (re_comp): Cast gettext return value to avoid complaints when
6892 2000-06-20 Dave Love <fx@gnu.org>
6894 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6897 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6899 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6901 * m/alpha.h: Don't declare xmalloc, xrealloc.
6903 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6905 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6907 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6909 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6912 * keyboard.h (poll_for_input_1): Declare.
6914 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6916 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6918 * doprnt.c: Don't declare xmalloc, xrealloc.
6920 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6921 (getenv, ctime, getwd): Removed.
6922 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6924 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6925 x_set_tool_bar_lines.
6927 * config.in: Add HAVE_GETWD. Move some definitions above
6928 machine/system includes.
6930 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6932 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6934 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6935 contain information about ENCODING.
6937 * fontset.c (FONTSET_ASCII): Use the first element of char table
6938 for an ASCII font, not defalt slot.
6939 (fontset_ref_via_base): If FONTSET doesn't contain information for
6940 C, try the default fontset.
6941 (make_fontset): Don't copy the default fontset.
6942 (fontset_font_pattern): Likewise.
6943 (accumulate_font_info): If ELT is nil, use the corresponding
6944 element in the default fontset.
6946 2000-06-19 Dave Love <fx@gnu.org>
6948 * syntax.c (Fparse_partial_sexp): Doc fix.
6950 * regex.h: Test PROTOTYPES as well as __STDC__.
6952 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6953 errno, strerror. Put text after #endif in comment.
6955 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6958 * xterm.c (x_frame_of_widget): Likewise.
6960 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6962 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6963 to Vfundamental_mode_abbrev_table.
6965 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6966 bogus objects are marked. This slows down GC by ~80 percent, but
6967 it might be worth trying when debugging GC-related problems.
6968 This feature requires conservative stack marking to be enabled.
6970 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6971 returns XLookupChars, reset `modifiers' to zero.
6973 2000-06-19 Dave Love <fx@gnu.org>
6975 * mktime.c: Unprotoized.
6977 2000-06-19 Richard Stallman <rms@gnu.org>
6979 * data.c (set_internal): If variable is frame-local,
6980 store the new value immediately into the frame parameter alist.
6982 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6984 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6985 in the custom handler pointer.
6987 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6988 value, or checks for CHAR_META can fail when Lisp_Object is a
6990 * keymap.c (get_keyelt): Likewise.
6992 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6994 * ccl.h (struct ccl_program): New member eol_type.
6995 (struct ccl_spec): New member cr_carryover.
6997 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6998 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7000 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7001 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7002 (decode_eol_post_ccl): New function.
7003 (decode_coding): Don't detect EOL format here for CCL based coding
7005 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7006 decode_eol_post_ccl after running the CCL program.
7007 (code_convert_region): Don't detect EOL format here for CCL based
7009 (decode_coding_string): Likewise.
7011 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7013 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7014 when treating it as an integer.
7016 * coding.h (encode_coding_string): Declare.
7018 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7021 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7022 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7023 to be passed to get_local_map.
7025 * sound.c (Fplay_sound): Don't call make_number on
7026 Frun_hook_with_args count argument.
7028 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7029 for lisp objects in X event structure data field, when lisp
7030 objects are represented with unions.
7031 (x_scroll_bar_to_input_event): Ditto.
7033 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7035 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7036 termination of string. Fix sense of test whether
7037 Vline_number_display_limit is an integer.
7039 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7041 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7042 only if HAVE_X_WINDOWS.
7044 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7047 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7050 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7052 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7055 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7057 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7058 start of the while loop.
7060 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7062 * atimer.c (alarm_signal_handler): Add forward declaration.
7064 * data.c (set_internal): Remove debug code.
7066 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7068 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7070 * unexec.c (toplevel) [COFF]: Include coff.h.
7072 * s/lynxos.h: New file.
7074 * keymap.c (Fsingle_key_description): Enclose function key and
7075 event symbol names in angle brackets.
7077 * xdisp.c (setup_echo_area_for_printing): Call
7078 message_log_maybe_newline if message_buf_print is not set.
7080 * print.c (printchar, strout): Don't check message_buf_print
7081 before calling setup_echo_area_for_printing because that
7082 function does something useful even when message_buf_print is
7085 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7087 (ensure_echo_area_buffers): Initialize echo buffer's
7088 truncate lines setting to nil.
7089 (with_echo_area_buffer): Don't set the echo buffer's truncate
7091 (set_message_1): Set it here instead, based on the value
7092 of message_truncate_lines.
7093 (resize_mini_window): Handle case that lines are truncated.
7094 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7095 message-truncate-lines.
7097 * keyboard.c (read_char): Bind message-truncate-lines to t
7098 while displaying a help-echo.
7100 * lisp.h (Qmessage_truncate_lines): External declaration.
7102 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7104 * xdisp.c (Vline_number_display_limit): Renamed from
7105 line_number_display_limit.
7106 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7107 Extend documentation string. Initialize
7108 Vline_number_display_limit to nil meaning no limit.
7109 (decode_mode_spec): Use Vline_number_display_limit with its new
7112 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7114 2000-06-13 Richard Stallman <rms@gnu.org>
7116 * frame.c (Fmodify_frame_parameters): Doc fix.
7118 * xfns.c (x_set_frame_parameters): Comment fix.
7120 * frame.c (store_frame_param): Call swap_in_global_binding if the
7121 variable's current binding was chosen based on this frame.
7123 * data.c (swap_in_global_binding): New function.
7125 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7127 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7128 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7130 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7132 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7134 2000-06-12 Jason Rumney <jasonr@gnu.org>
7136 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7138 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7140 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7142 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7144 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7146 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7147 (syms_of_xfaces): Defsubr Sdump_colors.
7148 (x_free_colors): Don't treat b&w specially on default visual.
7149 (x_free_dpy_colors): New function.
7150 (free_face_colors): Don't check visual class; it's done
7153 * xterm.c (x_frame_of_widget): New function.
7154 (x_alloc_nearest_color_for_widget): Use it.
7155 (x_copy_dpy_color): New function.
7156 (x_destroy_window): Free various colors.
7158 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7160 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7162 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7164 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7166 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7168 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7170 2000-06-11 Dave Love <fx@gnu.org>
7172 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7174 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7176 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7178 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7180 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7183 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7185 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7186 (regex_compile): Fix the code for handling the case of single byte
7187 char and multibyte char being mixed in a range within [...].
7189 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7190 and dst_multibyte members of coding.
7192 * charset.c (update_charset_table): Update the table
7194 (init_charset_once): Initialize elements of bytes_by_char_head to
7195 1 except for leading codes for private charases.
7197 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7198 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7201 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7203 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7204 access the data it doesn't point to.
7206 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7208 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7209 will be translated to a switch-frame event when reading the
7210 event queue. This is necessary because Emacs otherwise won't
7211 perform a switch-frame to a new frame until some other event, for
7212 example a keystroke event, forces it to do so. This has various
7213 effects, one visible being that the cursor of a frame created with
7214 C-x 5 2 or switched to with a window manager key binding like
7215 A-TAB stays hollow because selected_window isn't on the newly
7216 focused frame until the switch-frame is performed.
7218 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7219 generating a switch-frame event if necessary.
7221 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7223 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7226 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7228 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7231 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7233 * window.c (displayed_window_lines): Take empty lines at
7234 the bottom of a window into account.
7236 * window.c (displayed_window_lines): New function.
7237 (Fmove_to_window_line): Use displayed_window_lines to determine
7238 the number of lines to move, instead of using the window's height.
7240 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7241 to stop reading, even if the form read sets point to a different
7242 value when evaluated.
7244 * xdisp.c (display_line): Fix code deciding in which line to
7247 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7249 * fileio.c (e_write): Free composition data if stored in
7252 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7254 * xdisp.c (display_line): Set row's and iterator's
7255 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7256 Set cursor even if row ends in the middle of a character.
7257 (dump_glyph_row): Print values of new flags.
7258 (redisplay_window) <cursor movement in unchanged window>: When
7259 point has been moved forward, and PT is at the end of the cursor
7260 row, don't place the cursor in the next row if the cursor row ends
7261 in the middle of a character or at ZV.
7263 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7264 (struct glyph_row): Add starts_in_middle_of_char_p and
7265 ends_in_middle_of_char_p.
7266 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7267 ends_in_middle_of_char_p flag.
7268 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7270 * term.c (append_glyph): Revert change of 2000-06-06.
7272 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7273 padding glyph not fitting on line as whole character not
7276 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7277 this isn't true for images with `:ascent 100'.
7279 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7281 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7282 as modified if it is originally unmodified.
7284 * term.c (encode_terminal_code): Change the way to check if
7285 terminal coding does any conversion.
7286 (append_glyph): Set glyph->pixel_width correctly.
7288 * xdisp.c (display_line): While checking line continuation, pay
7289 attention to a padding glyph.
7291 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7293 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7295 2000-06-05 Dave Love <fx@gnu.org>
7297 * xdisp.c: Include fontset.h.
7299 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7301 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7303 * dispnew.c: Conditionally include term.h.
7305 * coding.h: Declare code_convert_string_norecord.
7307 * frame.h (struct frame): Use volatile unconditionally.
7309 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7311 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7313 * systime.h: Protect against multiple inclusion.
7314 (timezone) [USG5_4]: Define as time_t.
7316 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7317 (Foptimize_char_table, make_temp_name): Declare.
7319 * Makefile.in (xdisp.o): Depend on fontset.h.
7321 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7323 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7324 (Foptimize_char_table, make_temp_name): Declare.
7328 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7330 2000-06-02 Dave Love <fx@gnu.org>
7332 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7334 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7336 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7337 result face, set flags in that face indicating that colors may not
7340 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7341 glyph, use the ASCII NUL character to determine the face.
7343 2000-06-02 Dave Love <fx@gnu.org>
7345 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7346 (VFORK_RETURN_TYPE): Remove.
7348 * config.in: Add NO_MATHERR.
7350 2000-06-01 Dave Love <fx@gnu.org>
7352 * cmds.c (internal_self_insert): Don't check
7353 Vbefore_change_function, Vafter_change_function.
7355 * insdel.c (signal_before_change, signal_after_change): Likewise.
7357 * buffer.c (Vbefore_change_function, Vafter_change_function):
7358 Variables and their initializations deleted.
7360 * callint.c (Fcall_interactively): Doc fix.
7362 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7364 2000-05-31 Dave Love <fx@gnu.org>
7366 * textprop.c: Revert last change -- duplicated.
7368 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7370 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7373 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7375 2000-05-31 Jason Rumney <jasonr@gnu.org>
7377 * search.c (Fre_search_forward, Fre_search_backward)
7378 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7380 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7382 2000-05-30 Jason Rumney <jasonr@gnu.org>
7384 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7385 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7387 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7390 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7391 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7392 expand a nil default_filename.
7394 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7395 pointer to glyph_to_pixel_coords, not a frame.
7397 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7398 coding.h to dependencies.
7400 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7402 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7403 window pointer to be consistent with w32term.c and xterm.c.
7405 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7406 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7407 (Qline_spacing, Qcenter): New variables.
7408 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7409 (x_set_line_spacing): New function.
7410 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7412 (x_specified_cursor_type): New function.
7413 (x_set_cursor_type): Use it.
7414 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7416 (validate_x_resource_name, x_get_resource_string): Measure lengths
7417 of external strings in bytes.
7418 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7419 GetTextExtentPoint32 with NULL title.
7420 (Fx_create_frame): Initialize Qline_spacing.
7421 (w32_load_system_font): Initialize font->double_byte_p.
7422 (x_to_w32_charset): Use Vw32_charset_info_alist.
7423 (Image, busy cursor, tooltip functions): Merged changes from
7424 xfns.c. Not yet functional on Windows.
7426 * w32gui.h (W32FontStruct): Add double_byte_p member.
7428 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7429 (emacs_button_translation): Use it.
7430 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7431 in `mask' to be set.
7433 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7436 * w32term.c: Format and doc changes to bring closer to xterm.c.
7437 (w32_char_font_type): New enum.
7438 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7439 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7440 (w32_encode_char): New function.
7441 (x_encode_char): Removed.
7442 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7443 x_encode_char and w32_font_is_double_byte.
7444 (x_produce_image_glyph): Use image_ascent.
7445 (x_produce_glyphs): Use new version of w32_per_char_metric and
7446 handle NULL return value. Allow extra line spacing.
7447 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7448 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7449 w32_font_type member of glyph instead.
7450 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7451 (fast_find_position): Make sure not to consider rows not visible
7453 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7454 w32_menu_display_help with input blocked, as it can abort.
7455 (x_display_and_set_cursor): Choose cursor depending
7456 on buffer-local value of cursor_type.
7457 (x_draw_bar_cursor): Add parameter WIDTH.
7459 * w32term.h (CP_DEFAULT): Define.
7460 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7462 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7464 * search.c (Fre_search_forward, Fre_search_backward)
7465 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7467 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7469 * coding.c (detect_coding_iso2022): Fix code for checking
7470 CODING_CATEGORY_MASK_ISO_8_2.
7472 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7474 * regex.c (PREFETCH_NOLIMIT): New function.
7475 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7477 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7479 * syntax.c (find_defun_start): Move test for
7480 open_paren_in_column_0_is_defun_start outside of the loop.
7482 * xdisp.c (redisplay_window): Really switch buffers when
7483 displaying mode lines, and temporarily set selected_frame to the
7484 frame of the window that's redisplayed.
7486 * xfaces.c (free_realized_faces): Block/unblock input.
7487 (free_realized_multibyte_face): Ditto.
7489 2000-05-29 Dave Love <fx@gnu.org>
7491 * textprop.c (Qkeymap): New variable.
7492 (syms_of_textprop): Intern it.
7494 * keymap.c: Include intervals.h.
7495 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7497 * Makefile.in (keymap.o): Depend on intervals.h.
7499 * keyboard.c (menu_bar_items, tool_bar_items)
7500 (Fexecute_extended_command): Deal with `keymap' property.
7501 (read_key_sequence): Track map from `keymap' property as well as
7504 * intervals.c (get_local_map): Extra arg to allow looking for
7507 * intervals.h (map_property): New enum.
7508 (get_local_map): Extra arg using it.
7511 * lisp.h (get_local_map): Don't declare here.
7513 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7515 * Makefile.in (callproc.o): Depend on composite.h.
7517 * callproc.c: Include composite.h.
7518 (Fcall_process): Handle composition correctly.
7520 * coding.h (coding_allocate_composition_data): Extern it.
7521 (coding_restore_composition): Likewise.
7523 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7524 yet allocated, finish decoding with result
7525 CODING_FINISH_INSUFFICIENT_CMP.
7526 (coding_allocate_composition_data): Make it non-static.
7527 (coding_restore_composition): Likewise.
7529 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7531 * charset.c (syms_of_charset): Revert last change.
7533 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7535 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7536 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7539 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7541 * charset.c (syms_of_charset): Set width of character sets
7542 eight-bit-control and eight-bit-graphic to 1 column.
7544 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7546 * config.in (HAVE_SPEED_T): New define.
7548 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7551 2000-05-26 Dave Love <fx@gnu.org>
7553 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7555 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7556 (Fsubr_arity): New function.
7557 (syms_of_data): Install them.
7559 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7561 * charset.c (init_charset_once): Set the table bytes_by_char_head
7564 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7565 the default fontset to what Emacs uses by default.
7566 (check_registry_encoding): This function deleted.
7567 (Fset_fontset_font): Remove the adhoc condition for the default
7568 fontset. Allow cons in FONTNAME.
7570 * fns.c (map_char_table): Ignore char-table entries for
7571 charsets eight-bit-control and eight-bit-graphic.
7573 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7575 * emacs.c (main): Initialize keyboard syms before initializing
7576 window code, so face names are available.
7578 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7580 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7581 of an anchor at the beginning of a shy-group.
7583 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7585 * xdisp.c (handle_invisible_prop): Don't try to skip over
7586 invisible text if end of text is already reached.
7588 2000-05-25 Dave Love <fx@gnu.org>
7590 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7592 * coding.c (encode_eol): Add null statement after label.
7594 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7596 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7599 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7601 * ccl.c (ccl_driver): Fix previous change.
7603 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7605 * coding.c (run_pre_post_conversion_on_str): Set point to the
7606 beginning of buffer before calling coding->post_read_conversion.
7607 (decode_coding_string): Give correct args to
7608 run_pre_post_conversion_on_str.
7609 (encode_coding_string): Likewise.
7611 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7612 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7613 eight-bit-graphic correctly.
7615 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7617 * fileio.c (Finsert_file_contents): Even if a file is not found,
7618 execute codes for setting up coding system. Call
7619 after-insert-file-functions unconditionally.
7621 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7623 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7624 BSD_PGRPS are not defined.
7626 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7628 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7630 (syms_of_charset): Avoid building same strings.
7632 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7634 * lread.c (Fload): Add a comment about the meaning of
7635 Vuser_init_file being t.
7637 * puresize.h (BASE_PURESIZE): Increase to 675000.
7639 * s/gnu-linux.h (setpgrp): Don't define it here because this
7640 prevents compilation on GNU/Linux systems with glib 2.2.
7642 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7645 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7647 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7648 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7650 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7652 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7654 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7657 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7659 * term.c (encode_terminal_code): Set coding->src_multibyte
7662 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7664 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7666 * keyboard.c (read_char): Allow character codes 128..255 to be
7667 handled by input-method-function.
7669 * insdel.c (adjust_markers_for_replace): Fix previous change.
7670 (adjust_after_replace): If PREV_TEXT is nil, call
7671 adjust_markers_for_insert, not adjust_markers_for_replace.
7673 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7675 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7676 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7677 [HAVE_GRANDPT]: Define.
7678 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7680 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7683 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7685 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7687 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7689 The following changes are to handle 8-bit characters in a
7690 multibyte buffer/string without facing with byte combining
7691 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7692 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7694 * Makefile.in (fns.o): Depend on charset.h.
7696 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7697 convert it to unibyte.
7698 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7700 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7701 apparent char boundary.
7702 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7703 0x80..0x9F to/from multibyte form.
7705 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7708 * callproc.c (Fcall_process): Always encode an argument string if
7709 it is multibyte. Setup src_multibyte and dst_multibyte members of
7710 process_coding properly.
7712 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7713 SPLIT_NON_ASCII_CHAR.
7715 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7717 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7719 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7721 (SPLIT_CHARACTER_SEQ): This macro deleted.
7722 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7724 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7725 and eight-bit-graphic.
7726 (char_to_string): Likewise. Signal an error for too large
7728 (char_printable_p): Return 0 for 8-bit characters.
7729 (update_charset_table): Update iso_charset_table only when a final
7730 character is non-negative.
7731 (find_charset_in_text): Renamed from find_charset_in_str.
7732 Arguments and return value changed. Callers changed.
7733 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7734 be -1 if CHARSET is used only internally.
7735 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7737 (Fcharset_after): Simplified.
7738 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7739 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7740 (multibyte_chars_in_text): Simplified by assuming there's no
7741 invalid multibyte sequence.
7742 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7743 str_as_unibyte): New functions.
7744 (Fstring): Simpified by assuming that byte combining never
7746 (init_charset_once): Initialization for
7747 LEADING_CODE_8_BIT_CONTROL.
7748 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7749 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7750 eight-bit-control and eight-bit-graphic.
7752 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7753 CHARSET_8_BIT_GRAPHIC): New macros.
7754 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7755 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7756 (CHARSET_REVERSE_CHARSET): Likewise.
7757 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7759 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7760 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7761 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7762 encounter an invalid multibyte sequence.
7763 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7764 sequence is always valid.
7765 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7766 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7768 (CHAR_STRING): For 8-bit characters, call char_to_string.
7769 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7770 multibyte sequence is always valid.
7771 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7772 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7773 str_as_unibyte): Extern them.
7774 (BCOPY_SHORT): Fix a bug.
7775 (CHAR_LEN): This macro deleted. Callers changed to use
7777 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7778 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7779 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7781 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7782 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7783 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7784 EMIT_BYTES): New macros.
7785 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7786 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7788 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7789 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7790 check the validity of multibyte sequence.
7791 (decode_coding_emacs_mule): New function.
7792 (encode_coding_emacs_mule): New macro.
7793 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7795 (DECODE_ISO_CHARACTER): Just return a character code.
7796 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7797 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7798 EMIT_CHAR to produced decoded characters. Exit the loop only by
7799 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7801 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7802 only position codes for an invalid character.
7803 (encode_designation_at_bol): Return new destination pointer. 5th
7804 arg DSTP is changed to DST.
7805 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7806 from the source by ONE_MORE_CHAR. Don't handle the case of last
7808 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7810 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7811 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7812 TWO_MORE_BYTES to fetch a byte from the source.
7813 (encode_eol): Pay attention to coding->src_multibyte.
7814 (detect_coding, detect_eol): Preserve members src_multibyte and
7816 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7817 (encoding_buffer_size): Set magnification to 3 for all coding
7818 systems that require encoding.
7819 (ccl_coding_driver): For decoding, be sure that the result is
7820 valid multibyte sequence.
7821 (decode_coding): Initialize coding->errors and coding->result.
7822 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7823 and raw-text, always call decode_eol. Handle the case of last
7824 block here. If not coding->dst_multibyte, convert the resulting
7825 sequence to unibyte.
7826 (encode_coding): Initialize coding->errors and coding->result.
7827 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7828 and raw-text, always call encode_eol. Handle the case of last
7830 (shrink_decoding_region, shrink_encoding_region): Detect cases
7831 that we can't skip data more rigidly.
7832 (code_convert_region): Setup src_multibyte and dst_multibyte
7833 members of coding. For decoding, if the buffer is multibyte,
7834 convert the source sequence to unibyte in advance. For encoding,
7835 if the buffer is multibyte, convert the resulting sequence to
7836 multibyte afterward.
7837 (run_pre_post_conversion_on_str): New function.
7838 (code_convert_string): Deleted and divided into the following two.
7839 (decode_coding_string, encode_coding_string): New functions.
7840 (code_convert_string1, code_convert_string_norecord): Call one of
7842 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7843 MAKE_NON_ASCII_CHAR.
7844 (Fset_terminal_coding_system_internal,
7845 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7846 and dst_multibyte members.
7847 (init_coding_once): Initialize iso_code_class with new enum
7848 ISO_control_0 and ISO_control_1.
7850 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7851 devided into ISO_control_0 and ISO_control_1.
7852 (struct coding_system): New members src_multibyte, dst_multibyte,
7853 errors, and result. Delete member fake_multibyte.
7854 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7856 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7859 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7862 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7864 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7866 (Ftranspose_region): Delete codes for handling byte combining.
7868 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7869 dst_multibyte members of coding. On handling REPLACE on unibyte
7870 buffer, convert the result of decode_coding to unibyte. On
7871 inserting into a mutibyte buffer, always call code_convert_region.
7872 (e_write): Setup coding->src_multibyte according to the
7873 multibyteness of the source (buffer or string).
7875 * fns.c (concat): Handle 8-bit characters correctly.
7876 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7877 unibyte in the result.
7878 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7879 valid multibyte form in the result.
7880 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7881 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7882 return -1, signal an error.
7883 (base64_encode_1): New arg MULTIBYTE. Get each character by
7884 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7885 character is found, return -1.
7886 (Fbase64_decode_region): Delete codes for handling byte-combining.
7887 Treat each decoded byte as a unibyte character.
7888 (Fbase64_decode_string): Return unibyte string.
7889 (Fcompare_strings, concat, string_byte_to_char): Use
7890 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7891 FETCH_STRING_CHAR_ADVANCE.
7892 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7893 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7895 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7896 SPLIT_NON_ASCII_CHAR.
7897 (fontset_ref_via_base, fontset_set): Likewise
7899 * insdel.c (adjust_markers_for_record_delete): Deleted.
7900 (adjust_markers_for_insert): Argument changed. Caller changed.
7901 (adjust_markers_for_replace): Likewise.
7902 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7903 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7904 (copy_text): Delete unused local varialbe c_save. For converting
7905 to multibyte, be sure to make all 8-bit characters in valid
7907 (count_size_as_multibyte): Handle 8-bit characters correctly.
7908 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7909 adjust_after_replace, replace_range, del_range_2)
7910 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7911 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7912 adjust_after_replace, replace_range, del_range_2) Delete codes for
7913 handling byte combining.
7914 (adjust_before_replace): Deleted.
7916 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7917 SPLIT_NON_ASCII_CHAR.
7918 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7919 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7921 (Fkey_description): Likewise.
7923 * lread.c (read1): On reading multibyte string, be sure to make
7924 all 8-bit chararacters in valid multibyte form.
7925 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7927 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7930 * process.c (Fstart_process): GCPRO current_dir before calling
7931 Ffind_operation_coding_system. Encode arguments here.
7932 (create_process): Don't encode arguments here. Setup
7933 src_multibyte and dst_multibyte members of struct coding.
7934 (read_process_output): Setup src_multibyte and dst_multibyte
7935 members of struct coding. If the output is to multibyte buffer,
7936 always decode the output of the process. Adjust the
7937 representation of 8-bit characters to the multibyteness of the
7939 (send_process): Setup coding->src_multibyte according to the
7940 multibyteness of the source.
7942 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7944 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7945 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7947 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7950 * w16select.c (Fw16_set_clipboard_data): Setup members
7951 src_multibyte and dst_multibyte of coding. Adjusted for the
7952 change for find_charset_in_str.
7953 (Fw16_get_clipboard_data): Likewise.
7955 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7956 dst_multibyte of coding.
7957 (x_to_w32_font): Likewise.
7959 * w32select.c (Fw32_set_clipboard_data): Setup members
7960 src_multibyte and dst_multibyte of coding. Adjusted for the
7961 change for find_charset_in_str.
7962 (Fw32_get_clipboard_data): Likewise.
7964 * xdisp.c (get_next_display_element): Handle 8-bit characters
7966 (next_element_from_display_vector): Use CHAR_BYTES instead of
7968 (disp_char_vector): Use SPLIT_CHAR instead of
7969 SPLIT_NON_ASCII_CHAR.
7971 * xselect.c (selection_data_to_lisp_data): Setup members
7972 src_multibyte and dst_multibyte of coding. Adjusted for the
7973 change for find_charset_in_str.
7974 (lisp_data_to_selection_data): Likewise.
7976 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7978 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7981 * dispextern.h (Vimage_types): Add extern declaration.
7983 * xdisp.c (Vimage_types): Moved here from xfns.c.
7984 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7986 * xfns.c (Vimages_types): Moved to xdisp.c.
7987 (syms_of_xfns): Move `image-types' to xdisp.c.
7989 * w32fns.c (Vimage_types): Removed.
7990 (syms_of_w32fns): Remove `image-types'.
7992 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7994 * fns.c (map_char_table): Pay attention to character number of
7995 charset. Check the validity of charset at the first level. For
7996 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7999 * fontset.c: Include "buffer.h".
8000 (fs_load_font): If the face has fontset, record the face ID in
8002 (Finternal_char_font): New function.
8003 (accumulate_font_info): New function.
8004 (Ffontset_info): Rewritten for the new fontset implementation.
8005 (syms_of_fontset): Register Vdefault_fontset in the first element
8006 of Vfontset_table. Include Vdefault_fontset in
8007 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8010 2000-05-16 Dave Love <fx@gnu.org>
8012 * m/iris5d.h: Deleted -- unused.
8014 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8016 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8017 `invalid' instead of `illegal'.
8019 * indent.c (Fmove_to_column): When ending within a tab, insert
8020 spaces first so that markers at the end of the tab get adjusted.
8022 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8023 buffer list that wasn't selected in that frame.
8025 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8026 is needed on mescaline, use a 2 char prefix, and call
8027 make_temp_name with second arg non-zero.
8029 * fileio.c (make_temp_name): New function, extracted from
8031 (Fmake_temp_name): Use it.
8033 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8035 * window.c (coordinates_in_window): Subtract 1 when computing
8038 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8040 * Makefile.in (lisp): Add env.elc.
8042 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8044 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8046 * search.c (Freplace_match): Handle case of `\N' in the
8047 replacement when there's no group N.
8049 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8051 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8052 of the message to message_dolog.
8054 * keyboard.c (read_char): Don't clear current message for help
8055 events; let the code handling help events handle this. Change
8056 code detecting help events that should be ignored.
8058 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8059 we're interating over a string.
8061 2000-05-09 Dave Love <fx@gnu.org>
8063 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8064 that offset before writing. Move gcpro region past call of
8067 2000-05-04 Dave Love <fx@gnu.org>
8069 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8071 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8073 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8074 of inserted characters when BUF equals the current buffer, and PT
8075 is in front of or equal to FROM.
8077 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8079 * xdisp.c (handle_single_display_prop): If display property value
8080 is invalid, or something not supported on the frame, restore
8081 iterator's position to what it was initially. Make sure to return
8082 0 for invalid and unsupported property values.
8084 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8085 that x_per_char_metric returns null.
8087 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8089 * xterm.h (struct face): Add forward declaration.
8090 (struct image): Ditto.
8091 (image_ascent): Add prototype.
8093 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8094 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8095 image_ascent instead of using IMAGE_ASCENT.
8097 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8098 (IMAGE_ASCENT): Removed.
8100 * xfns.c (Qcenter): New variable.
8101 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8102 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8103 (image_ascent): New function.
8104 (lookup_image): Recognize `:ascent center'.
8105 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8106 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8107 (xbm_load): Don't set image's ascent here.
8108 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8109 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8110 check ascent values here.
8111 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8112 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8113 (syms_of_xfns): Initialize Qcenter.
8115 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8116 to the limits, increase the limits.
8118 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8120 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8121 Check Vfont_encoding_alist against the full name of the opened
8124 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8126 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8127 taller than the window.
8129 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8131 * xfaces.c (realize_x_face): Fix the argument of the second
8132 xassert. BASE_FACE may not be a face for ASCII.
8134 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8136 * print.c (print_object): Treat print-length < 0 as nil.
8138 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8140 * s/freebsd.h (TERMCAP_OBJ): Removed.
8141 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8143 * lread.c (read1): Don't treat period followed by certain
8144 characters as symbol start.
8146 * xfns.c (slurp_file): New function.
8147 (xbm_image_p): Handle case of in-memory XBM files.
8148 (xbm_scan): Rewritten to work on memory buffers instead of files.
8149 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8150 Work on memory buffers instead of files. If DATA is null test
8151 if buffer looks like an in-memory XBM file.
8152 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8153 memory buffers instead of files.
8154 (xbm_file_p): New function.
8155 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8157 * lread.c (end_of_file_error): New function.
8158 (read1): Call it instead of signaling `end-of-file' directly.
8160 * print.c (print_error_message): Print data of `end-of-file'
8161 with Fprinc instead of Fprin1.
8163 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8165 * window.c (freeze_window_start): Check that minibuffer scroll
8166 window isn't nil before extracting the window structure pointer
8169 * undo.c (record_delete): If we hit the end of the undo list, stop
8170 picking elements apart.
8172 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8174 * xdisp.c (display_line): If lines are continued, restore
8175 iterator's ascent/descent information to the values before the
8176 first glyph not fitting on the line.
8178 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8180 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8181 positions in glyph matrix. Don't compute new window end
8184 * dispnew.c (increment_matrix_positions): Renamed from
8185 increment_glyph_matrix_buffer_positions.
8186 (increment_row_positions): Renamed from
8187 increment_glyph_row_buffer_positions.
8189 * dispextern.h: Change names of renamed functions from dispnew.c
8192 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8194 * fileio.c (Fdo_auto_save): Create directories for auto-save
8195 list file if necessary.
8197 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8198 from buffer or frame.
8199 (automatic_hscrolling_p): New variable.
8200 (hscroll_windows): Scroll windows horizontally only if automatic
8201 hscrolling is allowed.
8202 (syms_of_xdisp): New variable `automatic-hscrolling'.
8204 * frame.h (struct frame): Add member extra_line_spacing.
8206 * xfns.c (x_set_line_spacing): New function.
8207 (Fx_create_frame): Set line spacing from resources.
8208 (Qline_spacing): New variable.
8209 (syms_of_xfns): Initialize Qline_spacing.
8211 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8213 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8214 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8215 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8216 extra_line_spacing from default value.
8217 (init_buffer_once): Initialize default value of extra_line_spacing.
8219 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8222 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8223 prompt_width. Add extra line spacing.
8225 * term.c (produce_glyphs): Remove reference to struct it's
8228 * dispextern.h (struct it): Remove member prompt_width, add
8231 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8233 * dispnew.c (update_frame_line): When writing a whole line, make
8234 sure cursor is in the right row afterwards, otherwise a use of
8235 capability `ch' in cmgoto might leave the cursor in the row below.
8237 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8239 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8241 * keyboard.c (timer_check): Fix typo in comment.
8243 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8245 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8246 name change: ch -> character.
8248 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8250 * keyboard.c (echo_message_buffer): New variable.
8251 (echo_now): Set echo_message_buffer to the echo area buffer used
8252 to display the echo.
8253 (cancel_echoing): Reset echo_message_buffer to nil.
8254 (read_char): Code rewritten that handles canceling an echo or
8255 echoing a dash, respectively.
8257 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8258 directory doesn't exist.
8260 2000-04-19 Dave Love <fx@gnu.org>
8262 * fns.c (syms_of_fns): Defsubr mapc.
8263 (concat): Don't allow numeric args.
8264 (Fconcat): Doc change.
8266 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8268 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8269 instead define end_match(1|2) more carefully.
8270 Use GET_CHAR_BEFORE_2 for `begline'.
8272 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8274 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8275 on 64-bit systems where NULL is defined as `0'.
8277 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8278 the `variable argument list' to make it work on Alpha.
8280 * m/alpha.h (_LP64) [!_LP64]: Define.
8281 (ORDINARY_LINK): Define for NetBSD.
8283 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8285 2000-04-19 Dave Love <fx@gnu.org>
8287 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8290 * Makefile.in (LIBS): Don't use.
8291 (GETLOADAVG_OBJ): Define again.
8292 (otherobj): Add GETLOADAVG_OBJ.
8294 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8296 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8298 * lread.c (read_filtered_event): Cancel and start busy cursor.
8300 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8301 that the per-character metrics may be null.
8303 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8305 * buffer.c (clone_per_buffer_values): New function.
8306 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8307 clone_per_buffer_values if CLONE is not nil.
8309 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8311 2000-04-16 Dave Love <fx@gnu.org>
8313 * Makefile.in: Remove obsolete localcpp stuff.
8314 (GETLOADAVG_OBJ): Don't define.
8315 (obj): Move LIBOBJS...
8316 (otherobj): ... to here.
8317 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8318 whitespace-only lines after the continuation (Irix).
8320 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8322 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8324 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8326 2000-04-14 Dave Love <fx@gnu.org>
8328 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8329 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8330 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8331 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8334 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8335 autoconfiscated HAVE_GETLOADAVG.
8337 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8340 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8342 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8343 (fill_in_lock_file_name): Avoid existing files that aren't
8346 2000-04-14 Dave Love <fx@gnu.org>
8348 * Makefile.in (LIBS, LIBOBJS): New variable.
8349 (INTERVAL_SRC): Convert to make variable.
8350 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8351 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8352 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8354 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8355 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8356 (shortlisp): Add facemenu, float-sup, frame.
8357 (SOME_MACHINE_LISP): Remove them from here.
8358 (LIBES): Change unused LDLIBS to autoconf LIBS.
8360 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8362 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8364 * composite.c (update_compositions): If FROM and TO are not in a
8365 valid range, do nothing.
8367 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8369 * tparam.c (tparam1): Abort when encountering an unknown
8372 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8375 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8378 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8380 * fileio.c (a_write): Remove redundant semi-colons.
8381 (e_write): Return -1 if failed to write all the data.
8382 This fixes the changes made at 1999-12-15.
8384 2000-04-12 Dave Love <fx@gnu.org>
8386 * fns.c (mapcar1): Test for null vals to support mapc.
8387 (Fmapc): New function.
8389 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8391 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8392 (IT_frame_up_to_date): Support the buffer local value of
8393 cursor-type, if defined.
8395 2000-04-10 Dave Love <fx@gnu.org>
8397 * editfns.c (preceding-char, following-char): Doc fix.
8399 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8401 * Makefile.in (temacs): Revert 2000-03-12 change.
8403 2000-04-10 Jason Rumney <jasonr@gnu.org>
8405 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8407 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8409 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8410 area buffer, if it's not set up yet.
8412 * indent.c (compute_motion): Set immediate_quit.
8414 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8416 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8418 (realize_tty_face): Suppress boldness if colors are the inverse of
8419 the default colors, and tty_suppress_bold_inverse_default_colors_p
8421 (Ftty_suppress_bold_inverse_default_colors): New function.
8422 (syms_of_xfaces): Defsubr it.
8424 * buffer.c (Frestore_buffer_modified_p): New function.
8425 (syms_of_buffer): Defsubr it.
8427 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8429 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8430 charset id (int) argument, not a charset (Lisp_Object).
8432 * coding.h (code_convert_string): Declare.
8433 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8434 object, as the fourth argument to code_convert_string.
8436 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8438 (Fset_fontset_font): Use EQ to compare lisp objects.
8440 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8442 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8443 a pointer that looks like a lisp object.
8444 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8445 zero, instead see whether it's an integer object, since they can't
8447 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8449 * dispnew.c (allocate_matrices_for_frame_redisplay,
8450 direct_output_forward_char): Use X(U)INT and make_number as needed
8451 to convert between (unsigned) int values and lisp integers.
8452 * keyboard.c (read_key_sequence): Likewise.
8453 * lread.c (substitute_object_recurse): Likewise.
8454 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8455 * minibuf.c (do_completion, Fminibuffer_complete_word,
8456 Fminibuffer_completion_help): Likewise.
8457 * term.c (produce_special_glyphs): Likewise.
8459 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8460 * print.c (print_preprocess, print_object): Likewise.
8462 * search.c (compile_pattern): Use NILP when checking for nil.
8464 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8465 __OPTIMIZE__]: Provide a GNU C macro version that handles
8467 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8468 field, to better cope with ENABLE_CHECKING and calls that modify a
8469 Lisp_Object using its old value.
8471 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8473 * window.c (compare_window_configurations): Signal an error
8474 if parameters C1 or C2 aren't window configurations.
8476 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8477 AFTER_POTENTIAL_GC calls around calls to functions that can
8478 signal an error and thus invoke the debugger.
8480 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8482 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8483 an error if decoding fails.
8485 * keyboard.c (lispy_mouse_names): Variable removed.
8486 (Vlispy_mouse_stem): New variable.
8487 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8488 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8489 for any mouse button number. Increase size of mouse_syms and
8490 button_down_location as needed. Call modify_event_symbol with
8491 different arguments.
8492 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8493 Call modify_event_symbol with different arguments.
8494 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8495 for any button number. Call modify_event_symbol with different
8497 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8498 Accept a string for NAME_ALIST_OR_STEM.
8500 * lisp.h (larger_vector): Add prototype.
8502 * fns.c (larger_vector): Make externally visible.
8504 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8506 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8508 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8509 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8510 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8511 we are between str1 and str2.
8512 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8513 (PATFETCH): Use `TRANSLATE'.
8514 (PATFETCH_RAW): Fetch multibyte char if applicable.
8515 (PATUNFETCH): Remove.
8516 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8517 When writing a char, write it directly into the pattern buffer rather
8518 than going needlessly through a temp char-array.
8519 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8520 multibyte magic and remove the useless `#ifdef emacs'.
8521 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8524 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8525 conditional on `emacs'.
8527 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8529 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8531 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8532 non-union-type versions of XMARK and friends here, because XMARK
8533 and friends won't work on an integer field if NO_UNION_TYPE is not
8535 (make_number): Define as a function if it's not defined as a
8538 * composite.c (run_composite_function): Use NILP when checking for
8540 (syms_of_composite): Delete local var NARGS, pass an int as first
8541 argument to Fmake_hash_table.
8543 * editfns.c (text_property_stickiness): Use NILP to test
8544 Lisp_Object boolean value.
8545 (Fmessage_or_box): Don't use NILP to test int variable.
8546 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8547 problems reading from and changing the same lisp value in an
8550 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8552 * term.c (TN_no_color_video): New variable.
8553 (term_init): Intitialize TN_no_color_video.
8554 (enum no_color_bit): New enumeration.
8555 (MAY_USE_WITH_COLORS_P): New macro.
8556 (turn_on_face): Use it to determine if attributes may be used
8557 combined with colors.
8559 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8561 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8562 with int lvalues via casts; instead, just yield lisp object
8564 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8565 proper accessor macros.
8566 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8567 (grow_mini_window): Fix typo getting int value of root->height.
8569 * xdisp.c (compute_string_pos): Fix order of arguments to
8570 string_pos_nchars_ahead.
8571 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8572 count arg to variable-arg routines like Frun_hook_with_args and
8574 (back_to_previous_visible_line_start)
8575 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8576 fixed-arg routines like Fget_char_property and Fmake_string.
8577 (reconsider_clip_changes): Use XINT when comparing integer lisp
8578 objects, or passing them as int arguments.
8579 (mark_window_display_accurate, insert_left_trunc_glyphs)
8580 (append_space, extend_face_to_end_of_line): Use make_number when
8581 storing or passing integer values as lisp objects.
8582 (set_cursor_from_row, highlight_trailing_whitespace): Use
8583 INTEGERP, not implicit test against zero, for glyph object.
8584 (try_window_id): Don't use make_number when we want an int value.
8586 * xfaces.c (xlfd_symbolic_value): Make last argument a
8587 Lisp_Object, to be consistent with callers.
8588 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8589 (lface_hash): Apply XFASTINT to lisp values before folding in.
8591 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8592 fill in window width and height. Pass an int, not a lisp object,
8593 as first arg to Finsert.
8595 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8597 * xfaces.c (realize_basic_faces): Block input while realizing
8600 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8602 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8604 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8606 * xterm.c (x_produce_glyphs): When displaying unibyte text
8607 or ASCII, handle case that per-char metric is null.
8609 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8611 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8613 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8614 XSUBR, XBUFFER): Verify correct object type before returning
8615 pointer, using eassert.
8616 * frame.h (XFRAME): Likewise.
8618 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8619 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8620 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8622 * data.c (set_internal): Likewise.
8623 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8624 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8625 * fileio.c (auto_save_1): Likewise.
8626 * insdel.c (check_markers): Likewise.
8627 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8628 * undo.c (record_insert): Likewise.
8629 * vmsproc.c (child_sig): Likewise.
8630 * window.c (unshow_buffer, window_loop): Likewise.
8631 * xterm.c (x_erase_phys_cursor): Likewise.
8633 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8635 * xfns.c (free_image_cache): Free the cache structure itself
8636 last, after all its members have been freed.
8638 * lisp.h (xstrdup): Add prototype.
8640 * alloc.c (xstrdup): Moved here from xfaces.c.
8641 (allocating_for_lisp): Variable removed.
8642 (lisp_malloc): Block input around the calls to malloc and
8645 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8647 (xstrdup): Moved to alloc.c.
8649 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8651 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8653 * emacs.c (main): Fix sense of no-loadup test.
8655 * config.in (ENABLE_CHECKING): Undef.
8657 * lisp.h (struct interval): Replace "parent" field with a union of
8658 interval pointer and Lisp_Object; add new bitfield to use as
8659 discriminant. Change other flag fields to bitfields.
8660 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8661 is defined and the supplied test fails, print a message and
8663 (eassert): New macro. Use CHECK to provide an assert-like
8666 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8667 pointers; abort if the value looks like a lisp object.
8668 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8669 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8670 Modify for new interval parent definition.
8672 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8673 UNMARK_BALANCE_INTERVALS): Update references that need an
8674 addressable lisp object in the interval structure.
8675 (die): New function.
8676 (suppress_checking): New variable.
8678 * intervals.c (interval_start_pos): Just return 0 if there's no
8681 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8683 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8684 and earlier Emacs versions.
8686 * keyboard.c (Ftop_level): Cancel busy-cursor.
8688 * eval.c (call_debugger): Cancel busy-cursor.
8690 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8692 * search.c (Freplace_match): Adjust multibyteness of the current
8693 buffer and NEWTEXT. Free allocated memory before signaling an
8696 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8698 * regex.c (analyse_first): New function obtained by ripping out most
8699 of re_compile_fastmap and generalizing it a little bit so that it
8700 can also just return whether a given (sub)pattern can match the empty
8702 (regex_compile): Use `analyse_first' to decide whether the loop-check
8703 needs to be done or not for *, +, *? and +? (the loop check is costly
8704 for non-greedy repetition).
8705 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8707 2000-03-28 Dave Love <fx@gnu.org>
8709 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8712 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8714 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8716 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8718 (enum re_opcode_t): Update description of succeed_n.
8719 (PATFETCH): Always define.
8720 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8721 operators, char classes, shy-groups and intervals).
8722 Optimize special cases of intervals so as to only use succeed_n and
8723 jump_n when really needed.
8724 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8725 that we don't have to handle the special cases any more.
8726 Simplify on_failure_jump handling as well.
8728 2000-03-28 Jason Rumney <jasonr@gnu.org>
8730 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8732 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8734 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8736 * s/msdos.h (GC_SETJMP_WORKS): Define.
8738 * alloc.c (mark_maybe_object): New function.
8739 (mark_memory): Use it.
8740 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8741 (setjmp_tested_p, longjmp_done): New variables.
8742 (test_setjmp): New function.
8743 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8744 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8746 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8747 to DEC_TEXT_POS and INC_TEXT_POS.
8749 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8750 with parameter MULTIBYTE_P.
8752 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8755 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8756 buffers because it looks for multibyte character byte sequences
8757 which don't exist in unibyte text.
8759 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8761 * xfaces.c (register_color, unregister_color, unregister_colors)
8762 [DEBUG_X_COLORS]: New functions.
8763 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8765 * xfns.c (x_set_cursor_color): Get color reference counts right.
8767 * xterm.c (x_copy_color): New function.
8768 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8770 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8771 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8772 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8773 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8774 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8775 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8776 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8777 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8778 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8779 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8781 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8782 names for handling per-buffer variables.
8784 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8785 instead of MAX_BUFFER_LOCAL_VARS.
8786 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8788 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8790 * xfns.c (x_specified_cursor_type): New function.
8791 (x_set_cursor_type): Use it.
8793 * buffer.h (struct buffer): Add cursor_type.
8795 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8797 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8798 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8800 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8801 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8802 executing it as well as when popping it off the stack to find infinite
8803 loops in non-greedy repetition operators.
8805 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8807 * doc.c (Qfunction_documentation): New variable.
8808 (syms_of_doc): Initialize Qfunction_documentation.
8809 (Fdocumentation): If FUNCTION is a symbol with non-nil
8810 `function-documentation' property, return a documentation derived
8813 * buffer.c (syms_of_buffer): Add default-cursor-type.
8814 (init_buffer_once): Don't let cursor_type have a local value
8817 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8818 on buffer-local value of cursor_type.
8819 (x_draw_bar_cursor): Add parameter WIDTH.
8821 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8822 (init_buffer_once): Set default cursor_type value to t.
8823 Mark cursor_type as local everywhere.
8824 (syms_of_buffer): New per-buffer variable cursor-type.
8826 * buffer.h (struct buffer): Remove member local_var_flags,
8828 (MAX_BUFFER_LOCAL_VARS): New macro.
8829 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8830 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8831 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8832 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8834 * print.c (print_object): Use new macros for per-buffer
8837 * category.c (Fset_category_table): Use new macros for per-buffer
8840 * buffer.c (buffer_permanent_local_flags): Make a char array.
8841 (max_buffer_local_idx): New variable.
8842 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8843 for new handling of per-buffer variables.
8844 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8845 (init_buffer_once): Initialize per-buffer vars differently.
8846 Set max_buffer_local_idx.
8848 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8851 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8854 * data.c (do_symval_forwarding, store_symval_forwarding)
8855 (find_symbol_value, set_internal, default_value, Fset_default)
8856 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8857 per-buffer variables.
8859 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8861 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8863 * xterm.c (x_term_init): Unblock input around call1 of
8864 Qvendor_specific_keysyms.
8866 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8867 (find_defun_start): Consider an open parenthesis in column 0
8868 a defun start only if open_paren_in_column_0_is_defun_start is set.
8869 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8871 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8873 * eval.c (Fautoload): Add entry in load-history (if after dump).
8874 * lread.c (load-history): Update docstring.
8876 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8878 * indent.c (Fvertical_motion): Always use the current buffer.
8879 Temporarily change the window's buffer, if necessary.
8881 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8883 * xterm.c (fast_find_position): Make sure not to consider rows
8884 not visible in the window.
8886 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8888 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8889 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8891 2000-03-22 Jason Rumney <jasonr@gnu.org>
8893 * w32menu.c (single_submenu): Set help string to NULL if none.
8894 (w32_menu_show): Set help string correctly.
8895 (add-menu-item): Set help string in MIIM_DATA for menu item.
8896 Load SetMenuItemInfoA explicitly.
8897 (w32_menu_display_help): New function.
8899 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8900 (QCdata): Moved to xdisp.c.
8902 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8903 (Vw32_charset_to_codepage_alist): Removed.
8904 (Vw32_charset_info_alist): New variable.
8905 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8906 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8907 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8908 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8910 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8911 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8912 Define Vw32_charset_info_alist and w32_charset symbols.
8914 2000-03-22 Jason Rumney <jasonr@gnu.org>
8916 * makefile.nt (w32bdf.obj): Update dependencies.
8918 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8920 * w32fns.c: Include fontset.h after dispextern.h.
8921 (Fx_create_frame): Do not create fontset.
8922 (w32_load_system_font): Doc fix.
8923 (Fx_close_connection): Free full_name if it is not shared.
8925 * w32term.c: Include fontset.h after dispextern.h.
8926 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8928 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8929 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8930 (w32_font_is_double_byte): New function, needs body.
8931 (x_append_glyph): Set glyph->glyph_not_available_p.
8932 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8933 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8934 character, convert it to a unibyte character.
8935 (struct glyph_string): Delete member `charset'.
8936 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8937 calculating it is found.
8938 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8939 the case that per char metric is not available correctly.
8940 (x_fill_glyph_string): Handle the case that the specific glyph is
8941 not available correctly.
8942 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8943 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8944 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8945 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8946 fontset. Don't call FS_LOAD_FONT.
8948 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8950 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8951 (INT_LISPLIKE): New macro.
8952 (NULL_INTERVAL_P): Use it.
8953 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8954 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8955 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8957 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8958 explicit references to "parent" field of struct interval and
8959 associated unclean type conversions.
8960 * intervals.c (create_root_interval, root_interval, rotate_right,
8961 rotate_left, balance_possible_root_interval, split_interval_right,
8962 split_interval_left, interval_start_pos, find_interval,
8963 next_interval, previous_interval, update_interval,
8964 adjust_intervals_for_insertion, delete_node, delete_interval,
8965 adjust_intervals_for_deletion, merge_interval_right,
8966 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8967 copy_intervals_to_string): Likewise.
8968 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8970 * syntax.c (update_syntax_table): Likewise.
8972 * intervals.c (reproduce_tree_obj): New function, like
8973 reproduce_tree but takes a Lisp_Object for the parent. Declare
8975 (graft_intervals_into_buffer): Use it when appropriate.
8976 (reproduce_tree): Declare with prototype.
8977 (balance_possible_root_interval): Check that the parent is a lisp
8978 object before trying to examine its type.
8980 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8982 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8983 as strings only if both are known to be strings.
8985 * s/openbsd.h (LIBS_TERMCAP): Undef.
8987 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8989 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8990 definitions for non-Emacs compilation.
8991 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8992 outside of `#ifdef emacs'.
8993 (print_partial_compiled_pattern): Update.
8994 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8995 (re_compile_fastmap): Merge handling of charset and charset_not (for
8996 emacs and non-emacs compilation as well).
8997 Similarly for (not)categoryspec and (not)syntaxspec.
8998 Don't use the fastmap when reaching `anychar' since the added
8999 complexity is not justified.
9000 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9001 and (not)syntaxspec. Merge (not)categoryspec.
9003 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9005 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
9006 FACE_FOR_CHAR): Define them differently for the configuration of
9009 2000-03-21 Dave Love <fx@gnu.org>
9011 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9014 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9016 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9017 (lface_fully_specified_p): Don't check contents of
9018 LFACE_FONT_INDEX because that attribute is optional.
9019 (realize_x_face): Remove now unwarranted xassert.
9021 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9023 The following changes are to make font selection based on
9024 characters, not charset. In addition, they recover fontset
9025 facilities while utilizing the new font selection mechanism.
9027 * Makefile.in (fontset.o): Depend on dispextern.h.
9029 * alloc.c (mark_face_cache): Don't mark face->registry.
9031 * dispextern.h (struct glyph): New member glyph_not_available_p.
9032 Use 22 bits for face_id.
9033 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9034 (struct face): Delete member registry, new member ascii_face.
9035 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9036 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9037 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9038 (struct it): Delete member charset, new member
9039 glyph_not_available_p.
9041 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9042 (struct fontset_info, struct fontset_data): Structs removed.
9043 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
9044 Vglobale_fontset_alist, font_idx_temp): Externs removed.
9045 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9046 (fs_free_face_fontset, fontset_font_pattern,
9047 face_suitable_for_char_p, face_for_char,
9048 make_fontset_for_ascii_face): Extern them.
9049 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9050 (FS_LOAD_FACE_FONT): New macro.
9052 * fontset.c: All codes rewritten or adjusted for the change of
9053 fontset implementation. Now fontset is represented by char table.
9054 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
9056 (my_strcasecmp): Function removed.
9057 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
9059 (AREF, ASIZE): New macros.
9060 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
9061 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
9062 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9063 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
9064 fontset_id_valid_p, font_family_registry, fontset_name,
9065 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
9066 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9068 (fs_load_font): New arg FACE. Caller changed.
9069 (fs_query_fontset): Argument changed. Caller changed.
9070 (Fquery_fontset): call fs_query_fontset.
9071 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9073 (clear_fontset_elements, check_registry_encoding,
9074 check_fontset_name): New functions.
9075 (syms_of_fontset): Set char-table-extra-slots property of fontset
9076 to 3. Staticpro and initialize Vfontset_table and
9077 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9079 * frame.h (struct frame): Member `fontset_data' removed.
9080 (FRAME_FONTSET_DATA): Macro removed.
9082 * frame.c (make_frame): Don't allocate f->fontset_data.
9083 (Fdelete_frame): Don't free f->fontset_data.
9085 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9087 * xdisp.c (charset_at_position): Function removed.
9088 (init_iterator): Don't set member charset of struct `it'.
9089 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9090 next_element_from_display_vector, insert_left_trunc_glyphs):
9092 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9094 (get_next_display_element, append_space,
9095 extend_face_to_end_of_line): Likewise.
9097 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9099 (clear_font_table, frame_update_line_height, load_face_font):
9100 Adjusted for the change of fontset implementation.
9101 (load_face_fontset_font): Function removed.
9102 (pixel_point_size): New function.
9103 (font_list): Argument type changed. Caller changed.
9104 (LFACE_FONT): New macro.
9105 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9106 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9107 Lisp_Object. Determine the font name by actually loading a font
9108 by the specified pattern. Set LFACE_FONT (lface) to the specified
9109 pattern. Even if a font is not found, don't try alternatives.
9110 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9111 (set_font_frame_param): If `font' is specified in lface, use it.
9112 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9113 (lface_same_font_attributes_p): Likewise.
9114 (make_realized_face): Arguent changed. Caller changed. Set
9115 face->ascii_face to face itself.
9116 (free_realized_face): Free face->fontset if face is for ASCII.
9117 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9118 deduce_unibyte_registry, x_charset_registry): Functions removed.
9119 (free_realized_multibyte_face): New function.
9120 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9121 changed. Caller changed.
9122 (try_font_list): Argument type changed.
9123 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9124 (choose_face_font): Argument changed. Handle fontset properly.
9125 (choose_face_fontset_font): Function removed.
9126 (realize_default_face, realize_named_face): Don't remove the
9128 (realize_face): Argument changed. Caller changed. Remove face
9129 with the arg former_face_id in advance. Load font for the new
9131 (realize_x_face): Argument changed. Caller changed. For a
9132 multibyte character, share fontset with base_face. For a single
9133 byte character, make a new realized fontset. Don't load a font
9135 (realize_tty_face): Argument changed. Caller changed.
9136 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9137 (face_at_buffer_position): Don't check multibyte_p for returning
9139 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9140 FACE_SUITABLE_FOR_CHARSET_P.
9141 (syms_of_xfaces): Remove code for Qx_charset_registry and
9142 Vface_default_registry.
9144 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9145 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9146 (x_per_char_metric): Don't try FONT->default_char. Even if
9147 pcm->width is zero, glyph bits may exist.
9148 (x_encode_char): Always initialize char2b->byte1.
9149 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9150 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9152 (x_append_glyph): Set glyph->glyph_not_available_p.
9153 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9154 it->charset. Handle the case that per char metric is not
9155 available. If it->multibyte_p is zero and it->c is a multibyte
9156 character, convert it to a unibyte character.
9157 (struct glyph_string): Delete member `charset'.
9158 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9159 the case that per char metric is not available correctly.
9160 (x_fill_glyph_string): Handle the case that the specific glyph is
9161 not available correctly.
9162 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9163 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9164 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9165 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9166 fontset. Don't call FS_LOAD_FONT.
9168 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9169 (x_create_tip_frame): Likewise.
9170 (Fx_close_connection): Free full_name of font_info.
9172 * fns.c (optimize_sub_char_table): New function.
9173 (Foptimize_char_table): New function.
9174 (syms_of_fns): Defsubr Soptimize_char_table.
9176 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9178 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9179 only if buffer is displayed in some window.
9181 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9182 (try_window_reusing_current_matrix): Don't call scroll run
9183 function if run's current and desired position are the same;
9184 this prevents cursor flickering.
9186 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9188 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9190 * regex.c (RE_STRING_CHAR): New macro.
9191 (GET_CHAR_AFER_2): Remove.
9192 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9193 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9194 (print_partial_compiled_pattern, re_compile_fastmap)
9195 (re_match_2_internal): Remove on_failure_jump_exclusive.
9196 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9197 optimization only need to work for * (ie. can use of_keep_string_jump).
9198 Remove the special case for .*\n since it is now covered by the general
9200 (re_search_2): Don't bother with `room'.
9201 (skip_one_char): New function.
9202 (skip_noops): Simplify since `memory' is not needed any more.
9203 (mutually_exclusive_p): Restructure slightly to use `switch' and
9204 add handling for "all" remaining cases.
9205 (re_match_2_internal): Change on_failure_jump_smart to use
9206 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9207 rather than on_failure_jump_exclusive.
9209 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9211 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9212 number of bits per RGB because it's everywhere used as the depth
9215 * term.c (calculate_costs): Remove code dealing with X frames.
9217 2000-03-19 Richard M. Stallman <rms@gnu.org>
9219 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9221 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9223 * lread.c (read_integer): Unread the last char not consumed.
9225 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9227 * xterm.c (x_update_window_cursor): Don't update in frames
9228 which are in the process of being deleted.
9230 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9232 * Makefile.in (mostlyclean): Add `*.core'.
9233 (clean): Add `bootstrap-emacs'.
9235 * lread.c (read_integer): New function.
9236 (read1): Support read syntax #o, #x, #b, #r.
9238 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9240 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9241 make sure POINTER_TO_OFFSET gives the same value before and after
9242 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9243 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9244 (debug): Now only active if > 0 rather than if != 0.
9245 (DEBUG_*): Update for the new meaning of `debug'.
9246 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9247 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9248 in `succeed_n', `jump_n' and `set_number_at'.
9249 (store_op1, store_op2, insert_op1, insert_op2)
9250 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9251 (group_in_compile_stack): Move to after its arg's types are
9252 declared and add a prototype.
9253 (PATFETCH): Define in terms of PATFETCH_RAW.
9254 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9256 (QUIT): Redefine as a nop except for NTemacs.
9257 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9258 indentation of the greedy-op and shy-group code.
9259 (at_(beg|end)line_loc_p): Fix argument's types.
9260 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9261 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9262 (MATCHING_IN_FIRST_STRING): Remove.
9263 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9264 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9265 QUIT unconditionally.
9267 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9269 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9272 * process.c (send_process): Add a hint that the function
9273 can call Lisp code to its comment.
9275 * lread.c (load_dangerous_libraries): New variable.
9276 (Vbytecomp_version_regexp): New variable.
9277 (safe_to_load_p): New function.
9278 (Fload): Handle files not compiled with Emacs specially.
9279 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9281 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9283 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9285 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9286 support functions only if HAVE_X11R6_XIM is defined.
9287 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9289 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9291 * xfns.c (X_I18N_INHIBITED): Don't define.
9292 (create_frame_xic): Remove conditional compilation on
9294 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9296 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9297 (HAVE_X11R6_XIM): Define.
9299 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9301 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9302 If set, call XSynchronize.
9304 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9306 * regex.c: Declare a new type `re_char' used throughout the code
9307 for the string char type. It's `const unsigned char' to match the
9308 rest of Emacs. Consistently make sure all pointers to strings use
9309 it and make sure all pointers into the pattern use `unsigned
9311 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9312 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9315 * charset.h (GET_CHAR_AFTER_2): Remove.
9316 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9318 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9320 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9321 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9322 of them try to use backquotes.
9324 2000-03-12 Dave Love <fx@gnu.org>
9326 * unexelf.c: Restore changes of 1999-10-19.
9327 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9328 fix its type and alignment; copy it from current process.
9330 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9332 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9333 has been found. Fix bug not computing timer's predecessor.
9335 * fileio.c (Fread_file_name): Handle case that DIR contains a
9338 * window.c (Fsave_window_excursion): Doc fix.
9340 * xfns.c (x_defined_color): Rewritten to use
9341 x_allocate_nearest_color.
9343 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9345 * msdos.c (vga_installed): New function, code moved from
9346 dos_set_window_size.
9347 (Qbar, Qcursor_type, outside_cursor): New variables.
9348 (syms_of_msdos): Intern and staticpro them.
9349 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9350 shape used outside Emacs when called for the first time.
9351 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9352 cursor shape used outside Emacs.
9353 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9354 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9356 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9357 parameters specify the cursor. Make qreverse a global
9358 variable (renamed to Qreverse).
9360 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9362 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9364 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9366 This is a big redesign of failure-stack and register handling, prompted
9367 by bugs revealed when trying to add shy-groups. Overall, what happened
9368 is that loops are now structured a little differently, groups can be
9369 shy and the code is a little simpler.
9371 * regex.h: Update the copyright.
9372 (RE_SHY_GROUPS): New value.
9373 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9374 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9376 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9377 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9378 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9379 for (start|stop)_memory since they now only take one argument (the
9380 second has becomes unnecessary).
9381 (print_partial_compiled_pattern): Adjust for changes in
9383 (print_compiled_pattern): Use %ld to printf long ints and flush to
9384 make debugging a little easier.
9385 (union fail_stack_elt): Make the integer unsigned.
9386 (struct fail_stack_type): Add a `frame' element.
9387 (INIT_FAIL_STACK): Init `frame' as well.
9388 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9389 (DEBUG_PUSH, DEBUG_POP): Remove.
9390 (NUM_REG_ITEMS): Remove.
9391 (NUM_NONREG_ITEMS): Adjust.
9392 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9393 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9394 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9395 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9397 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9398 address pushed is not the destination of the jump but the source
9400 (NUM_FAILURE_ITEMS): Remove.
9401 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9402 registers before the actual failure point). Don't hardcode any
9403 meaning for str==NULL anymore.
9404 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9405 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9407 (REG_UNSET_VALUE): Use NULL (why not?).
9408 (compile_range): Remove declaration since it doesn't exist.
9409 (struct compile_stack_elt_t): Remove inner_group_offset.
9410 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9411 (regex_grow_registers): Remove dead code.
9412 (FIXUP_ALT_JUMP): New macro.
9413 (regex_compile): Add shy-groups Change loops to use
9414 on_failure_jump_smart&jump instead of
9415 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9416 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9417 variable to me). Use `jump' instead of `jump_past_alt' and don't
9418 bother with push_dummy_failure in alternatives since it is now
9419 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9420 emacs' for (re)allocating the stack.
9421 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9422 from loop when bufp->can_be_null rather than jumping to `done'.
9423 Avoid jumping backwards so as to ensure termination. Use
9424 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9425 backreferences. Remove dead code in handling of `anychar'.
9426 (skip_noops, mutually_exclusive_p): New functions taken from the
9427 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9428 improve mutually_exclusive_p to handle ".+\n".
9429 (lowest_active_reg, highest_active_reg,
9430 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9431 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9432 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9433 variables. Push register (in `start_memory') on the stack rather
9434 than storing it in old_reg(start|end). Remove the cycle detection
9435 from `stop_memory', replaced by the use of on_failure_jump_loop
9436 for greedy loops. Add code for the new on_failure_jump_<foo>.
9437 Remove ad-hoc code in `on_failure_jump' to push more registers in
9438 the case of a loop. Take out code from `maybe_pop_jump' into
9439 separate functions and adapt it to the semantics of
9440 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9441 and push_dummy_failure. Remove dummy_failure handling and
9442 handling of `failures to jump to on_failure_jump' (this last one
9443 was already dead code, it seems).
9444 (group_match_null_string_p, alt_match_null_string_p)
9445 (common_op_match_null_string_p): Remove.
9447 2000-03-08 Dave Love <fx@gnu.org>
9449 * config.in: Don't depend on __STDC__ for volatile.
9450 Add POINTER_TYPE, PTR, PROTOTYPES.
9452 * hftctl.c, strftime.c: Use PROTOTYPES.
9453 * eval.c (find_handler_clause): Likewise.
9455 * mem-limits.h: Use POINTER_TYPE.
9457 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9458 (memory_warnings): Declare using POINTER_TYPE.
9460 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9462 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9464 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9467 * xfns.c: Remove obsolete code in #if 0.
9468 (Fx_focus_frame): New function.
9470 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9472 * coding.c (coding_category_name): Add coding-category-utf-8,
9473 coding-category-utf-16-be, coding-category-utf-16-le.
9474 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9475 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9476 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9477 (detect_coding_utf_8): New function.
9478 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9479 UTF_16_LOW_SURROGATE_P): New macros.
9480 (detect_coding_utf_16): New function
9481 (detect_coding_mask): When priorities are specified, skip any
9482 categories that have `nil' coding-system. Fix bug of returning
9483 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9484 returns a mask not set in PRIORITIES.
9485 (detect_eol_type_in_2_octet_form): New function.
9486 (detect_eol): selects detect_eol_type_XXX to call according to
9487 cooding->category_idx.
9488 (detect_coding_system): Remove `nil' coding-system in the result.
9489 (Fupdate_coding_systems_internal): Update all coding-categories.
9491 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9492 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9494 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9495 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9496 CODING_CATEGORY_IDX_UTF_16_LE.
9497 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9498 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9499 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9500 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9502 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9504 * doc.c (Fdocumentation_property): If value is not a string,
9505 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9507 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9508 close the display with XtCloseDisplay. This caused a bus error
9511 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9512 complete but not unique.
9514 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9516 * process.c (send_process): Remove local variable `procname' that
9517 might become invalid when a GC happens. Instead, access the
9518 process name slot directly.
9520 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9523 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9526 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9528 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9529 glyph matrices have been freed.
9531 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9533 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9534 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9536 * xfns.c (QCdata): Moved to xdisp.c.
9538 * xdisp.c (QCdata): Moved here from xfns.c.
9539 (syms_of_xdisp): Initialize QCdata.
9541 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9543 * window.c (coordinates_in_window): Use
9544 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9545 FRAME_INTERNAL_BORDER_WIDTH.
9547 * xdisp.c (try_window_id): Recompute unchanged information if
9548 it is obviously invalid.
9550 * xterm.c (x_term_init): Create a colormap if not using the
9553 * xterm.h (select_visual): Change prototype.
9555 * xfns.c (select_visual): Rewritten. Recognize user-specified
9557 (visual_classes): New variable.
9559 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9561 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9562 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9563 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9564 (x_decode_color): Don't handle allocation of white and black
9566 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9567 XtNcolormap resources.
9568 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9569 (Fx_create_frame): Initialize color members of x_output structure.
9570 (xpm_load): Pass colormap to XPM lib.
9572 * xfaces.c (x_free_colors): Access colormap of frame using
9573 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9574 when default colormap is used.
9576 * xterm.c (x_term_init): Set Colormap member of x_display_info
9577 structure. Copy colormap if resource `privateColormap' is
9578 specified (PseudoColor only).
9579 (x_setup_relief_color): Access colormap of frame using
9582 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9583 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9585 2000-03-04 Jason Rumney <jasonr@gnu.org>
9587 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9588 other non-platform-specific equivalents.
9589 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9590 specific functions and macros as their w32 equivalents where
9591 non-platform-specifics are not available.
9592 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9593 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9594 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9595 (frame_update_line_height): Use macros to access f->output_data.
9596 (defined_color): Remove FIXME comments; fixed.
9597 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9598 into #ifdef blocks. Add WINDOWSNT blocks.
9599 (Fx_list_fonts): Use macros for accessing font data.
9600 (set_lface_from_font_name): Different default fonts for X and
9602 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9603 scalable for backward compatibility.
9604 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9605 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9607 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9610 * makefile.nt (w32faces.obj): Remove.
9613 2000-03-03 Jason Rumney <jasonr@gnu.org>
9615 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9618 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9620 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9621 standard ELF definitions here if the system header does not.
9623 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9625 * xterm.c (PER_CHAR_METRIC): Removed.
9626 (x_per_char_metric_1, x_default_char): New functions.
9627 (x_per_char_metric): If font's default char is invalid, return
9628 metrics of a suitably chosen usable default char.
9629 (x_draw_glyph_string_foreground): If font has an invalid default
9630 char, replace occurrences of unprintable chars with a suitably
9631 chosen usable default char.
9633 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9635 * xterm.c (note_mouse_highlight): Return quickly if frame's
9636 glyph matrices have been freed.
9638 * dispnew.c (free_glyphs): Block input while freeing matrices.
9640 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9642 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9645 * dispextern.h (x_free_colors): Add prototype.
9647 * xfaces.c (x_free_colors): New function.
9648 (unload_color, free_face_colors): Use it.
9650 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9652 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9654 * window.c [MSDOS]: Include msdos.h.
9656 2000-03-02 Dave Love <fx@gnu.org>
9658 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9660 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9661 set C_OPTIMIZE_SWITCH for gcc.
9663 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9665 * coding.c (coding_save_composition): Be sure to allocate
9666 composition data area in coding even if there's no composition in
9669 2000-03-01 Jason Rumney <jasonr@gnu.org>
9671 * w32term.c: Equivalent changes to those made to xterm.c on
9672 2000-02-25 and 2000-02-24.
9674 * w32fns.c: Equivalent changes to those made to xfns.c on
9675 2000-02-25 and 2000-02-21.
9677 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9678 correct line-end convention is followed.
9680 * w32menu.c [HAVE_BOXES]: Remove #undef.
9681 (single_keymap_panes): Remove code for simulating checkmarks.
9682 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9683 Remove code for drawing simulated checkmarks.
9684 (w32_menu_show): make unibyte help string correctly.
9685 (add_menu_item): draw standard Windows checkmarks. Draw radio
9686 buttons as radio buttons if possible.
9688 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9690 * sysdep.c (start_of_text): Don't define this function for NetBSD
9693 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9695 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9696 (LINKER): Don't undef if __NetBSD__ is defined.
9698 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9700 * fileio.c [__NetBSD__]: Define `unix'.
9702 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9704 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9706 * atimer.c (start_atimer): Don't abort when timers are stopped.
9707 (append_atimer_lists): New function.
9708 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9709 arbitrary lists of stopped and running atimers.
9711 * atimer.c (cancel_atimer): Handle canceling an atimer when
9712 some timers are stopped.
9714 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9717 * fns.c (maybe_resize_hash_table): Handle case of new size
9718 coming out as being the same as old size.
9720 2000-02-27 Jason Rumney <jasonr@gnu.org>
9722 * makefile.nt: Add atimer.h to dependencies.
9723 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9724 * w32console.c: Only disable window system features for dispextern.h
9725 (initialize_w32_display): Build a display info for the console.
9726 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9727 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9728 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9730 * w32gui.h (struct W32FontStruct): Revert last change after change
9732 * w32menu.c (single_submenu): Set up help string.
9733 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9734 (w32_dialog_show): Set up help string.
9735 * w32term.c (w32_display_info_for_display): Remove unused function.
9736 (w32_draw_bitmap): Use pre-built bitmaps.
9737 (w32_initialize_display_info): New function to initialize parts of
9738 display info that are common to both GUI and console frames.
9739 (w32_term_init): Use w32_initialize_display_info. Do not set
9740 Vw32_num_mouse_buttons here, as it is not called for console
9741 frames. Build bitmaps for indicating truncated lines etc.
9742 (x_delete_display): Destroy pre-built bitmaps.
9743 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9744 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9746 2000-02-27 Dave Love <fx@gnu.org>
9748 * lisp.h: Add a bunch of prototypes.
9750 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9752 * keyboard.c (read_char): Set `usec' correctly.
9754 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9756 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9757 `lambda', set reg[RRR] to the map index.
9758 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9759 reg[RRR] to 0. Otherwise, set it to -1.
9761 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9763 * emacs.c (main): Remove code snippet commented out with `//'.
9765 2000-02-25 Richard M. Stallman <rms@gnu.org>
9767 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9768 and contains a `:', prepend `/:'.
9770 * window.c (select_window_1): If selected_window is nil,
9771 don't "swap out" the buffer's point.
9772 (Fset_window_configuration): Set selected_window to nil
9773 before calling Fselect_window.
9774 (unshow_buffer): Don't set point in buffer from window's point
9775 if another more recently selected window also shows the buffer.
9777 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9779 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9781 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9782 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9783 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9785 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9786 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9787 (hide_busy_cursor): New functions.
9788 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9790 * minibuf.c (read_minibuf): Cancel busy-cursor.
9792 * keyboard.c (command_loop_1): Call start_busy_cursor before
9793 Fcommand_execute and cancel_busy_cursor after it.
9794 (timer_check): Remove busy-cursor code.
9795 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9798 * process.c (wait_reading_process_input): Remove busy-cursor code.
9800 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9801 Fx_hide_busy_cursor.
9803 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9805 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9807 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9809 * xterm.c (XTread_socket): Remove busy-cursor code.
9811 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9812 (build_frame_matrix_from_leaf_window): Put code handling
9813 glyph row's not being a slice of a frame row in #if 0.
9814 (sync_window_with_frame_matrix_rows): New function.
9815 (frame_row_to_window): New function.
9816 (mirror_line_dance): Handle copies between windows.
9818 * lread.c (Fload): Use `xfree' instead of `free'.
9819 (init_obarray): Use `xmalloc' instead of `malloc'.
9821 * window.c (Fset_window_buffer): Set WINDOW to the window
9823 (coordinates_in_window): Take frame's internal border width
9826 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9828 * xterm.c (x_display_and_set_cursor): Display cursor of
9829 non-selected windows depending on the setting of
9830 cursor_in_non_selected_windows.
9832 * xdisp.c (cursor_in_non_selected_windows): New variable.
9833 (syms_of_xdisp): DEFVAR_BOOL it.
9835 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9837 * data.c (Fstring_to_number): If number is greater than what
9838 fits into an integer, return a float.
9840 * eval.c (specbind): Remove references to
9841 keyword_symbols_constant_flag.
9843 * data.c (keyword_symbols_constant_flag): Removed.
9844 (Fmakunbound, set_internal, syms_of_data): Remove references to
9845 keyword_symbols_constant_flag.
9847 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9849 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9851 * syntax.c (multibyte_syntax_as_symbol): New variable.
9852 (syms_of_syntax): Declare it as a Lisp variable.
9853 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9854 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9855 nonzero, treat all multibyte characters as symbol.
9856 (init_syntax_once): Give syntax `word' to all multibyte
9859 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9861 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9864 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9866 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9868 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9869 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9871 2000-02-21 Dave Love <fx@gnu.org>
9873 * frame.c (Vmouse_position_function): New variable.
9874 (Fmouse_position): Use it.
9875 (syms_of_frame): Install it.
9877 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9879 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9881 * fileio.c (Finsert_file_contents): Unbind the binding of
9882 standard-output done by temp_output_buffer_setup.
9884 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9885 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9886 (specbind, unbind_to): Handle most common case of non-constant
9887 symbol with trivial value specially.
9889 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9891 2000-02-20 Richard M. Stallman <rms@gnu.org>
9893 * data.c (Fmake_variable_buffer_local): Doc fix.
9894 Init found_for_buffer to 0.
9895 (Fmake_variable_frame_local): If the variable has already
9896 been buffer-local, set the check_frame field.
9898 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9900 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9901 produced for CODING_MODE_LAST_BLOCK requires.
9903 2000-02-18 Dave Love <fx@gnu.org>
9905 * keyboard.c (echo_keystrokes): Remove declaration.
9906 (Vecho_keystrokes) New variable.
9907 (read_char, record_menu_key, read_key_sequence): Use it to allow
9909 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9911 * lread.c: Undef feature selection macros before defining.
9913 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9915 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9916 for symbols other than the symbol in question.
9918 2000-02-17 Dave Love <fx@gnu.org>
9920 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9922 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9924 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9926 * alloc.c (enum mem_type): Compile unconditionally.
9928 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9930 * xfaces.c (tty_defined_color): Don't return faulire indication
9931 for unspecified-fg and unspecified-bg pseudo-colors.
9933 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9935 * alloc.c (mark_object): Don't mark symbol names in pure space.
9936 (gc_sweep): Don't unmark symbol names in pure space.
9938 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9939 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9940 [GC_MARK_STACK]: New defines.
9941 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9942 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9944 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9946 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9947 allocate_buffer instead of xmalloc.
9949 * alloc.c (toplevel): Include setjmp.h.
9950 (PURE_POINTER_P): New define.
9951 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9952 (Vdead) [GC_MARK_STACK]: New variable.
9953 (lisp_malloc): Add parameter TYPE, call mem_insert if
9954 GC_MARK_STACK is defined.
9955 (allocate_buffer): New function.
9956 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9957 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9958 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9959 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9960 (MEM_NIL) [GC_MARK_STACK]: New define.
9961 (struct mem_node) [GC_MARK_STACK]: New structure.
9962 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9963 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9964 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9965 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9966 (mark_stack) [GC_MARK_STACK]: New functions.
9967 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9968 (clear_marks): Removed.
9969 (gc_sweep): Set free conses' car, free floats' type, free
9970 symbols' function to Vdead. Use lisp_free to free buffers.
9971 (init_alloc_once): Initialize Vdead.
9972 (survives_gc_p): Return non-zero for pure objects.
9974 * alloc.c: Add comments throughout the file.
9976 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9977 that unblocks alarms.
9979 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9980 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9981 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9983 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9985 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9987 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9988 avoid infinite error signaling. Allocate sufficient memory for
9989 eol_str in the case that eoltype is Lisp_Int.
9991 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9993 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9994 depends on the previous behavior.
9996 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9998 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10000 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10002 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10004 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10005 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10008 2000-02-15 Richard M. Stallman <rms@gnu.org>
10010 * data.c (set_internal): Don't make variable buffer-local
10011 if within a let-binding for the same buffer.
10012 (let_shadows_buffer_binding_p): New function.
10014 * eval.c (specbind): For buffer-local value,
10015 record the current buffer also.
10016 (unbind_to): Cope with that change.
10018 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10020 * window.c (Fsave_window_excursion): Doc fix.
10022 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10024 * syntax.c (back_comment): Make sure we only consider comment-starters
10025 of the relevant style and return -1 in case of a failure to find the
10026 beginning of the comment.
10027 (Fforward_comment): If back_comment fails, go back to the position just
10028 after the comment-end.
10029 (scan_lists): Add comment describing a very minor bug.
10031 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10033 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10034 `completion-regexp-list' in the docstring.
10036 2000-02-14 Dave Love <fx@gnu.org>
10038 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10040 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10042 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10043 to Emacs' syntax. Also fix the comment about set/not-set meanings
10044 since Emacs syntax is not the value 0 any more.
10045 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10046 since it's now part of RE_SYNTAX_EMACS.
10048 2000-02-12 Dave Love <fx@gnu.org>
10050 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
10053 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10055 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10057 2000-02-12 Dave Love <fx@gnu.org>
10059 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10061 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10062 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10063 * s/hpux.h: Don't define HAVE_VFORK.
10065 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10067 * s/nextstep.h: Don't define HAVE_ALLOCA.
10069 * config.in: Add vfork bits.
10071 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10073 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10074 unwind function to undo the effect of stopping atimers.
10076 * keyboard.c (bind_polling_period): Stop all timers except
10079 * atimer.c (stopped_atimers): New variable.
10080 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10083 * atimer.h (stop_other_atimers, run_all_atimers)
10084 (unwind_stop_other_atimers): Add function prototypes.
10086 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10088 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10090 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10091 library may depend on jpeg.
10092 (atimer.o): Depends on atimer.c.
10094 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10096 * insdel.c (del_range_1): Call update_compositions.
10097 (del_range_both): Call update_compositions just once..
10099 2000-02-10 Dave Love <fx@gnu.org>
10101 * xfns.c (create_frame_xic): Fix initialization of automatic
10102 aggregates for pcc.
10104 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10106 * ccl.c (CCL_MAKE_CHAR): New macro.
10107 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10108 registers by CCL_MAKE_CHAR before calling translate_char.
10109 <CCL_TranslateCharacterConstTbl> Likewise.
10111 2000-02-08 Dave Love <fx@gnu.org>
10113 * lread.c (__EXTENSIONS__): Define.
10115 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10117 * puresize.h (BASE_PURESIZE): Increase to 650000.
10119 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10121 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10124 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10126 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10127 md, mh, mb, mr, and me to the fake termcap entry.
10129 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10131 * sound.c (sound_cleanup): Don't call device close routine if the
10132 function pointer is null.
10134 2000-02-06 Andrew Innes <andrewi@gnu.org>
10136 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10137 around image definitions and prototypes.
10138 (gamma_correct) [WINDOWSNT]: New prototype.
10140 * w32term.c (x_make_frame_visible): Replace call to
10141 input_poll_signal with poll_for_input.
10143 * window.c [WINDOWSNT]: Include w32term.h.
10145 * xdisp.c [WINDOWSNT]: Include w32term.h.
10147 * makefile.nt: Add dependencies on w32gui.h.
10148 (OBJ1): Include atimer.obj.
10149 ($(BLD)\atimer.obj): New dependency rule.
10151 * w32.c (sigmask): New function (does nothing).
10152 (sigunblock): Ditto.
10154 * frame.c [WINDOWSNT]: Include w32term.h.
10156 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10158 * lread.c (syms_of_lread): Fix literal newlines.
10160 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10161 the string constant limit (2048 bytes) in MSVC.
10164 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10166 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10168 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10169 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10170 dispatch the event.
10172 2000-02-04 Dave Love <fx@gnu.org>
10174 * fileio.c: Remove some unused vars.
10175 (_GNU_SOURCE): Define (for euidaccess).
10177 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10179 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10181 (read_minibuf): Deal with allow_props correctly.
10183 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10185 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10187 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10189 * search.c (compile_pattern): If a cache entry has a nil regexp,
10190 fill in that entry instead of clobbering a previously cached
10193 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10195 * puresize.h (BASE_PURESIZE): Increase to 610000.
10197 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10199 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10202 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10204 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10205 instead of incrementing ic directly.
10206 <CCL_WriteExprConst> Likewise.
10207 <ccl_set_expr>: Set ic to jump_address.
10209 * fileio.c (e_write): Fix the handling of
10210 CODING_FINISH_INSUFFICIENT_SRC.
10212 2000-02-01 Dave Love <fx@gnu.org>
10214 * editfns.c (Fpropertize): Doc fix.
10216 * process.c (Fstart_process): Doc fix.
10218 * eval.c: Fix various doc strings not to duplicate information
10219 from help-manyarg-func-alist.
10221 * window.c (Fset_window_margins): Don't make interactive. Doc
10224 * doc.c (Vhelp_manyarg_func_alist): New variable.
10225 (Fdocumentation): Use it.
10226 (syms_of_doc): Define it.
10228 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10230 * xterm.c (xim_open_dpy): Remove unused local variable.
10232 * emacs.c (USAGE): Use term `display options' instead of `X
10235 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10236 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10238 * fns.c (sweep_weak_table): New function.
10239 (sweep_weak_hash_tables): Use it. Keep on marking until there
10242 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10244 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10245 that XTread_socket does not crash by trying to call XNoOp on a
10248 2000-01-30 Jason Rumney <jasonr@gnu.org>
10250 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10251 Change selected_frame to SELECTED_FRAME ().
10252 (w32_console_mouse_position): Remove #ifndef MULE from around
10253 `insist' parameter.
10255 * makefile.nt: Remove dosfns.obj.
10257 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10259 * w32fns.c (w32_defined_color): Check for valid frame before
10260 applying gamma correction. Eliminate dependency on frame elsewhere.
10261 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10262 (w32_to_x_font): Use resx and resy not height_in and width_in.
10263 (x_to_w32_font): Doc fix.
10264 (xlfd_strip_height): New function to strip and return font height.
10265 (w32_font_match): Compare height separately from rest of xlfd
10266 spec, using xlfd_strip_height.
10268 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10269 width_in. Use w32_defined_color in place of defined_color.
10271 * w32faces.c: Merge more of DOS and X specifics in preparation for
10272 merge with xfaces.c.
10273 (defined_color): Remove FIXME comment.
10274 (tty_color_name): Provide w32-specific function.
10275 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10277 * w32console.c (turn_on_face, turn_off_face): Removed.
10278 (w32_face_attributes): New function.
10279 (Global_variables): Reduce scope where possible.
10280 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10282 (hl_mode): Don't modify text attributes.
10283 (write_glyphs): Don't do anything if len <= 0. Use
10284 w32_face_attributes to get attributes for drawing. Write
10285 terminating codes using char_attr_normal.
10286 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10287 (update_begin, update_end): Likewise.
10288 (vga_stdcolor_name): New function.
10289 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10290 (Fset_screen_color): Remove char_attr_reverse.
10292 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10294 * xfns.c (xic_set_preeditarea): Take window parameter and
10295 window-relative pixel-positions.
10297 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10298 is its frame's selected window.
10299 (xim_instantiate_callback): Likewise.
10301 * xfns.c (x_create_im): Removed.
10302 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10303 (supported_xim_styles): Renamed from supported_styles.
10304 (best_xim_style): Renamed from best_style.
10305 (create_frame_xic): Renamed from xic_create_frame.
10306 (free_frame_xic): Renamed from xic_destroy_frame.
10308 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10310 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10311 our frames, call XFilterEvent with 2nd parameter `None'.
10312 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10313 returning XBufferOverflow.
10314 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10316 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10317 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10318 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10319 (xim_initialize, xim_close)
10320 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10321 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10322 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10323 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10325 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10327 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10328 `xic_style' and `xic_xfs'.
10329 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10330 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10331 (FRAME_XIM): Removed.
10333 * xfns.c (supported_styles): New variable.
10334 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10335 (xic_create_xfontset, best_style, xic_create_frame)
10336 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10337 (xic_set_xfontset): New functions.
10339 2000-01-28 Dave Love <fx@gnu.org>
10341 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10343 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10345 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10347 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10348 for *scratch* if it already existed.
10350 * emacs.c (USAGE): New macro.
10351 (main): Use it to display usage information.
10353 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10355 Support for the menu-help feature:
10357 * msdos.h: Change prototypes of XMenuAddSelection and
10360 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10361 part of the line to the termscript file.
10362 (IT_clear_to_end): Clear the entire line, not just its beginning.
10363 (menu_help_message, prev_menu_help_message): New variables.
10364 (IT_menu_make_room): Make room for the help_text member.
10365 (IT_menu_display): New argument disp_help; all callers changed.
10366 If disp_help is non-zero, store the help text of the active menu
10367 item in menu_help_message.
10368 (XMenuAddPane): Initialize the help_text member to NULL.
10369 (XMenuAddSelection): New argument help_text. Store it in the
10371 (XMenuActivate): New argument help_callback. If the value of
10372 menu_help_message has changed since the last time, display the
10373 menu help message text while waiting for the mouse to move. Clear
10374 the echo area before exiting.
10375 (XMenuDestroy): Free the help_text member.
10377 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10379 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10380 XMenuAddSelection. Pass help callback to XMenuActivate.
10381 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10383 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10385 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10386 and EMACS_SET_USECS.
10388 2000-01-26 Dave Love <fx@gnu.org>
10390 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10392 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10393 an error may be signalled.
10395 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10397 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10398 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10400 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10402 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10404 * charset.c (Fstring): If there is a multibyte char among
10405 the args, always return a multibyte string.
10407 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10409 * sysdep.c (sys_select): Turn atimers off and on instead of
10410 recording and restoring old alarm handler
10412 * process.c (toplevel): Include atimer.h.
10413 (create_process_1): Rewritten.
10414 (create_process): Use atimers instead of alarm.
10415 (wait_reading_process_input) [hpux]: Turn atimers off instead
10416 of turning off SIGALRM.
10417 (wait_reading_process_input): Turn off atimers instead off
10418 calling stop_polling.
10420 * emacs.c (main): Call init_atimer.
10422 * keyboard.c (toplevel): Include systime.h and atimer.h.
10423 (polling_for_input): Removed because unused.
10424 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10425 (poll_timer): New variable.
10426 (poll_for_input, poll_for_input_1): New functions.
10427 (start_polling, stop_polling): Rewritten.
10429 * keyboard.h (polling_for_input): Removed.
10431 * atimer.h, atimer.c: New files.
10433 * Makefile.in (obj): Add atimer.o.
10434 (atimer.o): New target.
10436 * blockinput.h (pending_atimers): Add extern declaration.
10437 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10439 * lisp.h (popup_activated_flag): Add extern declaration.
10441 * xmenu.c (popup_activated_flag): Make externally visible.
10442 (popup_activate_callback) [USE_MOTIF]: Increment
10443 popup_activated_flag.
10444 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10446 * xterm.c (toplevel): Include atimer.h.
10447 (toolkit_scroll_bar_interaction): New variable.
10448 (Fxt_process_timeouts): Removed.
10449 (x_process_timeouts): New function.
10450 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10451 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10452 (x_make_frame_visible): Call poll_for_input_1 instead of
10453 input_poll_signal. Don't call alarm.
10454 (x_initialize): Install timer calling x_process_timeouts.
10456 2000-01-24 Dave Love <fx@gnu.org>
10458 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10459 Don't use -cckr -- apparently not now necessary.
10461 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10463 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10466 2000-01-23 Jason Rumney <jasonr@gnu.org>
10468 * w32fns.c (w32_defined_color): Apply gamma correction before
10469 trying to map to the palette.
10470 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10473 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10474 here. Callers changed to always pass real device context.
10475 (w32_draw_bitmap): Likewise.
10476 (w32_get_glyph_overhangs): Likewise.
10477 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10479 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10480 pfnSetScrollInfo and SetScrollRange.
10481 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10482 back into MULE characters after decoding them.
10483 (x_get_glyph_face_and_encoding): Likewise.
10484 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10485 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10486 (x_produce_glyphs): Calculate per char metrics for a character
10487 that we know exists in default font when font_not_found_p is true.
10489 2000-01-22 Jason Rumney <jasonr@gnu.org>
10491 * makefile.nt (intervals.obj, composite.obj): New modules.
10492 (composite.h): Added as dependency where appropriate.
10494 * w32gui.h (XGCValue): New struct for emulating X GCs.
10496 * w32term.h (XCharStruct): New struct for emulating X.
10498 * w32console.c (turn_on_face, turn_off_face): New functions.
10499 (change_line_highlight): New prototype for new redisplay.
10500 (write_glyphs): Support multibyte text. Support faces.
10502 * w32faces.c: Complete rewrite for new redisplay based on new
10505 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10506 throughout. struct frame * in place of FRAME_PTR.
10507 Skeleton support for images, toolbars, tooltips from xfns.c.
10508 (Fx_create_frame): Use system default for default scroll bar
10510 (w32_get_arg): Renamed from x_get_arg.
10511 (Fx_file_dialog): New function.
10512 (w32_list_fonts): Check cache before asking system.
10513 (Vw32_enable_synthesized_fonts): New variable.
10514 (Vw32_enable_italics): Obsolete, removed.
10516 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10517 Use SELECTED_FRAME macro.
10519 * w32menu.c: Add skeleton support for help strings on menus.
10520 (add_menu_item): Native checkbox and radio support added, but not
10521 yet enabled due to bugs.
10522 (push_menu_item): Add parameters type, selection and help.
10524 Formatting changes to reduce unnecessary diffs with xmenu.c.
10526 * w32select.c (Fw32_set_clipboard_data): Update call to
10527 find_charset_in_str.
10529 * w32term.c: Complete rewrite for new redisplay based on new
10530 xterm.c with necessary sections merged back in from old w32term.c.
10532 2000-01-21 Richard M. Stallman <rms@gnu.org>
10534 * data.c (set_internal): Further fix in same criterion.
10536 2000-01-20 Richard M. Stallman <rms@gnu.org>
10538 * data.c (set_internal): Fix the criteria for whether
10539 to swap out the old cached binding.
10541 2000-01-19 Dave Love <fx@gnu.org>
10543 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10545 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10547 * regex.c (re_compile_fastmap): While checking a range table for
10548 `charset', skip flag bits for a character class correctly.
10550 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10552 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10554 * xfns.c (x_window): Call lw_create_widget with new parameter
10557 * widget.c (EmacsFrameSetCharSize): Change size of children first
10558 because of problems with main window geometry management under
10561 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10562 MENU_ITEMS_ITEM_.*.
10563 (MENU_ITEMS_ITEM_HELP): New enumerator.
10564 (push_menu_item): Add parameter HELP. Record help in menu_items.
10565 (single_menu_item, single_submenu, list_of_items): Call
10566 push_menu_item with new parameter.
10567 (single_submenu): Set help string in widget value.
10568 (menu_highlight_callback): New function.
10569 (set_frame_menubar): Call lw_create_widget with new
10571 (xmenu_show, xdialog_show): Ditto.
10573 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10575 * sound.c (Fplay_sound): Improve doc string.
10577 2000-01-11 Richard M. Stallman <rms@gnu.org>
10579 * lisp.h (set_internal): Enter the new arg.
10581 * eval.c (specbind): Record buffer-local variables specially,
10582 indicating which buffer's binding was saved.
10583 (unbind_to): Restore buffer-local variables specially
10584 in the proper buffer.
10586 * data.c (set_internal): New arg BUF.
10588 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10589 * data.c (Fset): Pass new arg to set_internal.
10590 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10592 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10594 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10597 2000-01-11 Richard M. Stallman <rms@gnu.org>
10599 * minibuf.c (Ftry_completion): Doc fix.
10601 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10603 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10606 2000-01-11 Andreas Schwab <schwab@suse.de>
10608 * coding.c (code_convert_region): Initialize total_skip.
10610 2000-01-08 Dave Love <fx@gnu.org>
10612 * eval.c (Fuser_variable_p): Check customizability too.
10614 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10616 * minibuf.c (Fcompleting_read): Doc fix.
10618 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10620 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10623 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10624 Check that input style is supported before trying to create an
10626 (x_window): Call x_create_im.
10628 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10630 * xfns.c (current_gif_memory_src): New variable.
10631 (gif_load): Record the address of the current memory source
10632 in current_gif_memory_src.
10633 (gif_read_from_memory): Use current_gif_memory_src.
10635 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10636 macros statement form.
10638 * sound.c (struct sound): Renamed from struct sound_file.
10639 (struct sound): Add members `data' and `header_size'.
10640 (enum sound_attr): Add SOUND_DATA.
10641 (current_sound, current_sound_device): Variables renamed from
10642 sound_file and sound_device.
10643 (parse_sound): Parse :data.
10644 (parse_sound): Handle sound data in strings.
10645 (find_sound_type): Function renamed from find_sound_file_type.
10646 (wav_init, au_init): Fail if sound's header_size is smaller than
10647 needed header size.
10648 (wav_play, au_play): Play sounds from string data.
10650 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10652 * lisp.h: Add prototype for allocate_string_data.
10654 * alloc.c (Fgarbage_collect): Return number of live and free
10657 * alloc.c (mark_buffer): Remove code in #if 0.
10659 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10660 (strings_consed): New variable.
10661 (allocate_string): Set it.
10662 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10663 (Fmemory_use_counts): Return strings_consed. Use Flist.
10665 * alloc.c: General cleanup in comments etc. Remove conditional
10666 compilation for `standalone'.
10668 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10670 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10671 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10672 (DONT_COPY_FLAG): Removed.
10673 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10674 (struct sdata, struct sblock): New
10675 (struct string_block): Rewritten.
10676 (STRINGS_IN_STRING_BLOCK): New macro.
10677 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10678 (large_sblocks, string_blocks, string_free_list): New variables.
10679 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10680 (init_strings): Rewritten.
10681 (allocate_string, allocate_string_data, compact_small_strings)
10682 (free_large_strings, sweep_strings): New functions.
10683 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10684 (struct string_block_head, current_string_block)
10685 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10686 (STRING_PAD): Removed.
10687 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10688 (Fgarbage_collect): Don't set mark bit in large strings.
10689 (mark_object): Mark strings differently. Mark symbol names
10691 (survives_gc_p): Test marked strings differently.
10692 (gc_sweep): Sweep strings differently, unmark strings in
10694 (compact_strings): Removed.
10696 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10698 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10699 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10701 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10703 * fileio.c (Finsert_file_contents): Signal error if visiting file
10704 in a non-empty buffer.
10706 * term.c (encode_terminal_code): Fix the previous change.
10708 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10710 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10711 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10713 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10715 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10717 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10718 need to test for MSDOS frames.
10720 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10722 * dosfns.c (unspecified_colors): Remove.
10723 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10725 (msdos_stdcolor_name): Return strings for unspecified fore- and
10726 back-ground colors.
10728 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10729 (syms_of_xfaces): Remove their staticpro's.
10730 (tty_color_name): Return Lisp strings for unspecified fore- and
10731 back-ground colors.
10732 (Finternal_set_lisp_face_attribute): Remove the special treatment
10733 for Qunspecified_{f,b}g.
10734 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10737 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10739 * xdisp.c (reseat_at_next_visible_line_start): Position before
10740 newline only if ending up on a newline.
10741 (next_element_from_ellipsis): Return success. Handle case of
10742 displaying no ellipsis. Fix case of ellipsis defined in display
10744 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10747 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10749 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10750 (Fcolor_supported_p): Renamed from face-color-supported-p.
10752 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10754 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10755 list of colors renamed to tty-defined-color-alist.
10756 (tty_color_name): Pass the frame to tty-color-by-index.
10757 (realize_tty_face): tty-color-alist is now a function which
10758 accepts the frame as argument.
10760 * term.c (Ftty_display_color_p): Accept an optional argument
10763 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10765 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10766 encode_terminal_code.
10768 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10770 * dispnew.c (mode_line_string): Support termcap frames as well.
10772 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10774 * syntax.c (Fforward_word): Undo previous change.
10776 * editfns.c (Fconstrain_to_field): Don't constrain if
10777 inhibit-field-text-motion is non-nil.
10778 (Fline_beginning_position): Undo previous change.
10779 (Fline_end_position): Ditto.
10781 * syntax.c (Fforward_word): Notice field boundaries only if
10782 inhibit-field-text-motion is nil.
10784 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10786 * editfns.c (Vinhibit_field_text_motion): New variable.
10787 (inhibit-field-text-motion): New DEFVAR_LISP.
10788 (Fline_beginning_position, Fline_end_position): Notice field
10789 boundaries only if inhibit-field-text-motion is nil.
10791 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10792 All calls adjusted.
10793 (x_build_heuristic_mask): Likewise.
10794 (xbm_load_image_from_file): Change error output.
10795 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10796 (gif_load, gs_load, x_kill_gs_process): Ditto.
10798 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10799 color indices when accessing raster pixels.
10800 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10801 one of :file or :data.
10802 (enum pbm_keyword_index): Add PBM_DATA.
10803 (pbm_format): Add :data.
10804 (pbm_image_p): Allow either :file or :data.
10805 (pbm_read_file): New function.
10806 (pbm_scan_number): Rewritten to read from string.
10807 (pbm_load): Support :data.
10809 See ChangeLog.8 for earlier changes.
10811 ;; Local Variables:
10812 ;; coding: iso-2022-7bit