1 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4 Remove special handling for LessTif/Motif.
5 (toplevel): Don't include Xm/Xm.h.
7 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>: Remove
8 workaround code for LessTif; it doesn't work anymore.
10 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
13 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Don't
14 access private scroll bar data; it's no longer necessary with
17 * xfaces.c (xm_set_menu_resources_from_menu_face): Change
18 #if 0 to #ifndef LESSTIF_VERSION.
20 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
21 removing button grabs.
23 2001-03-13 Kenichi Handa <handa@etl.go.jp>
25 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
26 and clip-large-size-font as obsolete.
28 * lread.c (read_multibyte): Check the validity of multibyte
29 sequence. If invalid, return the first byte.
31 2001-03-12 Gerd Moellmann <gerd@gnu.org>
33 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
34 before running the command; timer functions or process
35 filters may have set it.
37 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
39 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
42 2001-03-12 Gerd Moellmann <gerd@gnu.org>
44 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
47 2001-03-09 Gerd Moellmann <gerd@gnu.org>
49 * dispextern.h (string_buffer_position): Add prototype.
51 * xdisp.c (string_buffer_position, display_prop_string_p)
52 (single_display_prop_string_p): New functions.
54 * xterm.c (note_mouse_highlight): If there's no help-echo on
55 a string, look at the buffer text ``under'' it.
57 * keyboard.c (make_lispy_event): Add string info to the event,
58 analogous to what's done on mode lines.
59 (read_key_sequence): For a click on a string, consider `local-map'
60 and `keymap' of that string.
62 * keyboard.c (make_lispy_event, make_lispy_movement): Adjust
63 calls to buffer_posn_from_coords to new format.
65 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
67 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
70 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
71 flags argument to emacs_open; it seems to conflict with O_EXCL.
73 2001-03-09 Kenichi Handa <handa@etl.go.jp>
75 * composite.h (struct composition): Change types of members;
76 glyph_len to unsigned, width to unsigned short.
78 2001-03-08 Andrew Innes <andrewi@gnu.org>
80 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
83 2001-03-08 Gerd Moellmann <gerd@gnu.org>
85 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
88 * xterm.c (note_mouse_highlight): Handle mouse-face and
90 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
91 (fast_find_string_pos): New function.
93 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
94 (display_string): Call face_at_string_position with new
97 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
100 * dispextern.h (face_at_string_position): Change prototype.
102 * dired.c (directory_files_internal): Handle EAGAIN more
105 * keyboard.c (make_lispy_event): Avoid generating drag events
106 if the mouse hasn't actually moved to another buffer position.
108 2001-03-08 Dave Love <fx@gnu.org>
110 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
112 2001-03-08 Gerd Moellmann <gerd@gnu.org>
114 * process.c (Fset_process_window_size): Fix a typo.
116 2001-03-08 Kenichi Handa <handa@etl.go.jp>
118 * coding.c (detect_coding_sjis): Do more rigid check.
119 (detect_coding_big5): Likewise.
120 (decode_coding_sjis_big5): Likewise.
121 (Fdetect_coding_region): Call detect_coding_system with tailing
122 anchor byte `\0' for more rigid detection.
123 (detect_coding_mask): Fix the incorrect handling of arg
125 (Fdetect_coding_string): Likewise.
127 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
129 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
130 a string before extracting its data.
132 2001-03-07 Gerd Moellmann <gerd@gnu.org>
134 * window.c (Frecenter): Rewrite code handling negative values
135 of ARG on graphical frames.
137 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
139 * window.c (displayed_window_lines): If W->start is outside the
140 accessible portion of the buffer, call start_display with BEGV or
141 ZV instead of W->start.
143 2001-03-07 Gerd Moellmann <gerd@gnu.org>
145 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
147 * process.c (Fset_process_filter): Don't crash if the input
148 file descriptor of PROCESS is closed.
149 (Fset_process_window_size): Likewise.
151 2001-03-06 Kenichi Handa <handa@etl.go.jp>
153 * xterm.c (XTflash): Make the timeout of select shorter, and call
154 select repeatedly until the desired time expires.
156 2001-03-06 Gerd Moellmann <gerd@gnu.org>
158 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
160 * xfns.c (Fx_create_frame): Clear Vwindow_list.
162 * lisp.h (Vwindow_list): Declare extern.
164 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
166 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
168 2001-03-06 Gerd Moellmann <gerd@gnu.org>
170 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
171 to detect a case where we have to highlight a different region
172 despite not having left the currently highlighted region.
173 Set mouse_face_overlay in the x_display_info.
174 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
176 * xterm.h (struct x_display_info): Add mouse_face_overlay.
178 * buffer.c (mouse_face_overlay_overlaps): New function.
180 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
181 (Qmouse_face): Declare extern.
183 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
184 if face_change_count is non-zero.
186 2001-03-06 Kenichi Handa <handa@etl.go.jp>
188 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
189 that the source is unibyte.
191 2001-03-05 Dave Love <fx@gnu.org>
193 * xterm.c (XTmouse_position): Fix typo.
195 2001-03-05 Gerd Moellmann <gerd@gnu.org>
197 * minibuf.c (read_minibuf): Clean up the binding stack if
198 called noninteractively.
200 2001-03-05 Kenichi Handa <handa@etl.go.jp>
202 * coding.c (syms_of_coding): Docstring modified.
204 2001-03-05 Kenichi Handa <handa@etl.go.jp>
206 * charset.c (char_to_string): If a single byte char has modifier
207 bits that can't be reflected to the character code, ignore them
208 instead of signaling an error.
210 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
212 * s/msdos.h: Update copyright notice.
214 * dosfns.h: Update copyright notice.
216 * dosfns.c: Update copyright notice.
218 * msdos.c: Update copyright notice.
220 2001-03-02 Gerd Moellmann <gerd@gnu.org>
222 * xterm.c (glyph_rect): New function.
223 (XTmouse_position): Use it to raise the threshold for mouse
224 movement event generation.
226 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
228 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
229 specifies (reverse . t), reverse the initial screen colors.
230 (IT_set_frame_parameters): If the property is foreground-color,
231 but we are reversing the colors, set bg_set, not fg_set. Likewise
232 for setting background-color and reversing: set fg_set. Set
233 unspecified-fg and unspecified-bg correctly when (reverse . t) is
236 * xfaces.c (Finternal_set_lisp_face_attribute)
237 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
240 2001-03-02 Gerd Moellmann <gerd@gnu.org>
242 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
243 to a single slash in the middle of file names.
245 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
246 Accept only alphanumeric time zone names.
248 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
250 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
251 a widget to zero height.
253 2001-03-01 Gerd Moellmann <gerd@gnu.org>
255 * window.c (Fwindow_end): Call move_it_past_eol only if
256 ending up on a partially visible line.
258 2001-03-01 Dave Love <fx@gnu.org>
260 * ccl.c (Fccl_execute): Doc fix.
262 2001-03-01 Gerd Moellmann <gerd@gnu.org>
264 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
265 of the tool bar before calling x_figure_window_size.
267 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
268 NULL after destroying it, otherwise XTread_socket can access a
269 destroyed widget when input is unblocked.
271 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
273 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
274 same name as before, although there was a change in fontsets.
276 2001-02-28 Ken Raeburn <raeburn@gnu.org>
278 * lisp.h (Fframe_parameter): Declare.
280 * window.c (set_window_buffer): Field vscroll is an int, not a
283 2001-02-28 Gerd Moellmann <gerd@gnu.org>
285 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
288 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
291 * alloc.c (toplevel): Include process.h.
292 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
293 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
294 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
295 (allocate_vector, allocate_hash_table, allocate_window)
296 (allocate_frame, allocate_process, allocate_other_vector): New
298 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
299 (mark_maybe_pointer): New function.
300 (mark_memory): Also mark Lisp data to which only pointers
301 remain and not Lisp_Objects.
302 (min_heap_address, max_heap_address): New variables.
303 (mem_find): Return MEM_NIL if START is below min_heap_address or
304 above max_heap_address.
305 (mem_insert): Compute min_heap_address and max_heap_address.
307 * process.c (make_process): Use allocate_process.
309 * frame.c (make_frame): Use allocate_frame.
311 * window.c (make_window, make_dummy_parent): Use allocate_window.
312 (Fcurrent_window_configuration): Use allocate_other_vector.
314 * lisp.h (allocate_vectorlike): Remove prototype.
315 (allocate_vector, allocate_other_vector, allocate_frame)
316 (allocate_window, allocate_process, allocate_hash_table):
319 * fns.c (Fdelete, larger_vector): Use allocate_vector.
320 (make_hash_table, copy_hash_table): Use allocate_hash_table.
322 2001-02-27 Kenichi Handa <handa@etl.go.jp>
324 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
325 treat the produced bytes as a valid multibyte sequence.
327 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
328 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
329 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
330 <ccl_finish>: Set ccl->eight_bit_control properly.
332 * ccl.h (struct ccl_program): New member eight_bit_control.
334 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
336 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
337 accessible_keymaps_char_table.
338 (accessible_keymaps_char_table): Obey `is_metized'.
339 (where_is_internal, Fwhere_is_internal): Don't confuse int and
342 2001-02-26 Gerd Moellmann <gerd@gnu.org>
344 * dispnew.c: Check HAVE_TERM_H before including term.h.
346 2001-02-24 Andrew Innes <andrewi@gnu.org>
348 * makefile.w32-in: Update copyright notice.
350 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
352 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
354 2001-02-24 Kenichi Handa <handa@etl.go.jp>
356 * Makefile.in (lisp): Add international/utf-8.elc.
358 * fontset.c (Fnew_fontset): Fix handling of the case that an
359 element of FONTLIST is a cons of family and registry.
361 2001-02-23 Jason Rumney <jasonr@gnu.org>
363 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
364 to height unconditionally.
366 * w32term.c (x_set_glyph_string_background_width): Extend the
367 background face to the end of the drawing area in the text area,
369 (x_insert_glyphs): Call window_box_left to obtain the left
370 x-coordinate of the area to shift.
372 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
375 2001-02-22 Andrew Innes <andrewi@gnu.org>
377 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
379 ($(BLD)\dispnew.obj):
380 ($(BLD)\editfns.obj):
382 ($(BLD)\filelock.obj):
383 ($(BLD)\keyboard.obj):
384 ($(BLD)\w32proc.obj):
385 ($(BLD)\process.obj):
386 ($(BLD)\sysdep.obj): Ditto.
388 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
390 ($(BLD)/dispnew.$(O)):
391 ($(BLD)/editfns.$(O)):
392 ($(BLD)/fileio.$(O)):
393 ($(BLD)/filelock.$(O)):
394 ($(BLD)/keyboard.$(O)):
395 ($(BLD)/w32proc.$(O)):
396 ($(BLD)/process.$(O)):
397 ($(BLD)/sysdep.$(O)): Ditto.
399 2001-02-22 Gerd Moellmann <gerd@gnu.org>
401 * xdisp.c (forward_to_next_line_start): When taking the shortcut
402 at the start of the function, check that the \n in it->c is
403 from the iterator's current position.
405 * xdisp.c (handle_single_display_prop): Add parameter
406 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
407 properties which replace the display of text with something else.
408 (handle_display_prop): Call handle_single_display_prop with
409 additional argument saying if we already replaced text display
410 with something else. Use AREF.
411 (with_echo_area_buffer_unwind_data, display_menu_bar)
412 (decode_mode_spec_coding): Use AREF and ASIZE.
414 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
415 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
416 * vmstime.h: Files removed.
418 * unexencap.c, unexfx2800.c: Files removed.
420 * dispnew.c (direct_output_for_insert): Give up if we are showing
421 a message or just cleared the message because we might need to
422 resize the echo area window or display an empty echo area.
424 2001-02-21 Gerd Moellmann <gerd@gnu.org>
426 * xdisp.c (redisplay_internal): Do the
427 mark_window_display_accurate after all windows have been
428 redisplayed because this call resets flags in buffers which are
429 needed for proper redisplay.
431 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
432 display_hourglass_p, start_hourglass, cancel_hourglass instead of
435 * w32term.h (struct x_output): Rename busy_cursor to
436 hourglass_cursor, busy_window to hourglass_window, busy_p to
439 * msdos.h (struct x_output): Rename busy_window to
440 hourglass_window, busy_p to hourglass_p.
442 * xterm.h (struct x_output): Rename busy_cursor to
443 hourglass_cursor, busy_window to hourglass_window, busy_p to
446 * xfns.c: Rename everything containing *busy_cursor* and similar
448 (syms_of_w32fns): Rename x-busy-pointer-shape to
449 x-hourglass-pointer-shape, display-busy-cursor to
450 display-hourglass, busy-cursor-delay to hourglass-delay.
452 * w32fns.c: Rename everything containing *busy_cursor* and similar
454 (syms_of_w32fns): Rename x-busy-pointer-shape to
455 x-hourglass-pointer-shape, display-busy-cursor to
456 display-hourglass, busy-cursor-delay to hourglass-delay.
458 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
461 * dispextern.h (start_hourglass, cancel_hourglass)
462 (display_hourglass_p): Renamed from *busy_cursor*.
464 2001-02-20 Gerd Moellmann <gerd@gnu.org>
466 * keyboard.c (read_char): When an event from unread-command-events
467 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
469 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
470 equal to the current buffer.
472 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
473 nil, otherwise we're left with truncate_lines t when a message
474 is printed with message-truncate-lines bound to t.
476 2001-02-19 Gerd Moellmann <gerd@gnu.org>
478 * window.c (Fmove_to_window_line): Undo last change.
479 (displayed_window_lines): Call line_bottom_y to determine
480 the line's bottom position.
482 * dispextern.h (line_bottom_y): Add prototype.
484 * xdisp.c (line_bottom_y): New function extracted from
486 (pos_visible_p): Use it.
488 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
489 set redisplaying_p to 0 here instead of in Frecursive_edit.
490 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
493 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
495 (syms_of_xdisp): Initialize new variables.
496 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
497 Specbind `inhibit-menubar-update' when updating the menu bar.
499 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
502 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
505 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
508 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
509 to the start of the file.
511 2001-02-16 Gerd Moellmann <gerd@gnu.org>
513 * window.c (set_window_buffer): Fix last change.
515 * window.c (set_window_buffer): Set window's vscroll to 0.
517 * window.c (coordinates_in_window): Increase width of area
518 where the vertical line can be dragged.
520 * xterm.c (x_set_glyph_string_background_width): Extend the
521 background face to the end of the drawing area in the text
524 * xdisp.c (handle_single_display_prop): Set iterator's position
525 to where the `display' property starts, like for images.
526 (dump_glyph): New function.
527 (dump_glyph_row): Use it. Dump info about marginal areas.
529 * dispnew.c (direct_output_for_insert): Recognize more cases where
530 glyphs can be written instead of being inserted.
532 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
533 the left x-coordinate of the area to shift.
535 * dired.c (directory_files_internal): Set result list to nil
538 2001-02-15 Kenichi Handa <handa@etl.go.jp>
540 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
541 invalid multibyte sequence, treat *SRC as a character of
544 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
546 * textprop.c (Fset_text_properties): Doc fix.
548 2001-02-15 Gerd Moellmann <gerd@gnu.org>
550 * dispnew.c (update_text_area): Undo change of 2001-01-12.
552 2001-02-14 Dave Love <fx@gnu.org>
554 * coding.c: Doc and message fixes.
556 2001-02-14 Andrew Innes <andrewi@gnu.org>
558 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
559 Emacs frame above the screen size.
561 2001-02-14 Gerd Moellmann <gerd@gnu.org>
563 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
565 2001-02-13 Gerd Moellmann <gerd@gnu.org>
567 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
568 case that TO ends up beyond ZV after running before-change-functions.
570 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
571 the selected window if it is showing the buffer in question.
573 * dired.c (directory_files_internal): Initialize errno.
574 (toplevel): Include errno.h.
576 2001-02-13 Kenichi Handa <handa@etl.go.jp>
578 * xfaces.c (best_matching_font): New parameter width_ratio.
579 Multiply avgwidth by width_ratio.
580 (choose_face_font): Call best_matching_font with width_ratio
581 calculated from the column width of C.
583 2001-02-12 Andrew Innes <andrewi@gnu.org>
585 The following changes are to draw box lines inside characters area
586 if line-width is negative.
588 * w32term.c (x_produce_image_glyph): Pay attention to the case that
589 face->box_line_width is negative.
590 (x_produce_stretch_glyph): Likewise.
591 (x_produce_glyphs): Likewise.
592 (x_estimate_mode_line_height): Likewise.
593 (x_draw_glyph_string_background): Likewise.
594 (x_draw_glyph_string_foreground): Likewise.
595 (x_draw_composite_glyph_string_foreground): Likewise.
596 (x_draw_glyph_string_box): Likewise.
597 (x_draw_image_foreground): Likewise.
598 (x_draw_image_relief): Likewise.
599 (x_draw_image_foreground_1): Likewise.
600 (x_draw_image_glyph_string): Likewise.
602 2001-02-09 Kenichi Handa <handa@etl.go.jp>
604 The following changes are to draw box lines inside characters area
605 if line-width is negative.
607 * xterm.c (x_produce_image_glyph): Pay attention to the case that
608 face->box_line_width is negative.
609 (x_produce_stretch_glyph): Likewise.
610 (x_produce_glyphs): Likewise.
611 (x_estimate_mode_line_height): Likewise.
612 (x_draw_glyph_string_background): Likewise.
613 (x_draw_glyph_string_foreground): Likewise.
614 (x_draw_composite_glyph_string_foreground): Likewise.
615 (x_draw_glyph_string_box): Likewise.
616 (x_draw_image_foreground): Likewise.
617 (x_draw_image_relief): Likewise.
618 (x_draw_image_foreground_1): Likewise.
619 (x_draw_image_glyph_string): Likewise.
621 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
622 and :line-width can be negative.
623 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
626 2001-02-09 Jason Rumney <jasonr@gnu.org>
628 * w32term.c (w32_encode_char): Treat eight bit graphic and control
629 characters the same as ASCII and latin-1.
630 (x_display_and_set_cursor): Check for the focus frame's selected
631 window instead of selected_window.
632 (x_after_update_window_line): Don't clear if frame's internal
633 border width is zero.
634 (x_new_font): Don't change a tooltip's size.
635 (w32_initialize): Set char_ins_del_ok to 1.
637 * w32fns.c (Fx_show_tip): Fix calls to make_number.
638 (x_set_font): If font hasn't changed, avoid recomputing
639 faces and other things.
640 (x_set_tool_bar_lines): Do nothing if frame is
642 (Fx_create_frame): Add the tool bar height to the frame
644 (x_create_tip_frame): Prevent changing the tooltip's
645 background color by specifying a color for the default font
647 (Qcancel_timer): New variable.
648 (syms_of_w32fns): Initialize and staticpro it.
649 (Fx_hide_tip, Fx_show_tip): Use it.
650 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
652 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
654 * w32.c (init_environment): Duplicate local string before putenv.
656 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
658 * charset.c (Fstring): A typo.
660 2001-02-09 Kenichi Handa <handa@etl.go.jp>
662 * charset.c (Fstring): If all arguments are less than 256, return
665 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
666 return a unibyte string.
668 * coding.c (code_convert_region): After detecting a coding, if
669 nothing found, set coding->composing to COMPOSITION_NO.
670 (decode_coding_string): Likewise.
672 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
674 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
677 2001-02-07 Kenichi Handa <handa@etl.go.jp>
679 * charset.c (parse_str_to_multibyte): New function.
681 * charset.h (parse_str_to_multibyte): Extern it.
683 * print.c (print_string): If we are going to print a unibyte
684 string into a multibyte buffer, convert the string to multibyte by
687 2001-02-06 Andrew Innes <andrewi@gnu.org>
689 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
690 been created. It seems we can get sent window messages such as
691 WM_ERASEBKGND before we properly update a frame.
693 2001-02-06 Gerd Moellmann <gerd@gnu.org>
695 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
696 Avoid some unnecessary cursor positioning.
698 2001-02-05 Gerd Moellmann <gerd@gnu.org>
700 * xfaces.c (split_font_name): Compute numeric value of
702 (LFACE_AVGWIDTH): New macro.
704 (check_lface_attrs): Check LFACE_AVGWIDTH.
705 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
706 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
707 (merge_face_vectors): Check LFACE_AVGWIDTH.
708 (Finternal_make_lisp_face): Use AREF.
709 (xm_set_menu_resources_from_menu_face)
710 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
711 (Finternal_lisp_face_empty_p): Use AREF.
712 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
713 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
714 Compare average widths..
715 (best_matching_font): Arrange for comparing average widths.
717 * dispextern.h (enum lface_attribute_index): Add
718 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
720 2001-02-05 Dave Love <fx@gnu.org>
722 * puresize.h: Revert last change following loadup.el change.
724 2001-02-05 Andrew Innes <andrewi@gnu.org>
726 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
727 invocation of temacs, to work with Windows 2000.
728 (bootstrap-emacs): Ditto.
730 2001-02-05 Gerd Moellmann <gerd@gnu.org>
732 * xterm.c (x_display_and_set_cursor): Check for the focus
733 frame's selected window instead of selected_window.
735 * xdisp.c (try_scrolling): If point is in the line below the
736 window, make sure to move the iterator at least a canonical
739 * window.c (Fmove_to_window_line): Don't add 1 if window is
742 2001-02-05 Kenichi Handa <handa@etl.go.jp>
744 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
745 invalid, execute CCL_INVALID_CMD.
746 (ccl_driver): If the CCL program is terminated because of
747 CCL_STAT_INVALID_CMD, copy the remaining source data to the
748 destination instead of throwing them away.
750 2001-02-02 Gerd Moellmann <gerd@gnu.org>
752 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
753 faces and other things.
755 * xdisp.c (get_next_display_element): Fix case of empty
758 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
760 * editfns.c (Fconstrain_to_field): Doc fix.
762 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
763 into `thoroughly', to make it consistent with the doc string.
765 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
767 2001-02-01 Gerd Moellmann <gerd@gnu.org>
769 * search.c (search_buffer): Call set_search_regs with a byte
770 position, not a character position.
772 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
775 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
777 * frame.c (Fmodify_frame_parameters): Doc fix.
779 2001-01-31 Gerd Moellmann <gerd@gnu.org>
781 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
782 identifier which is not reserved by Standard C.
784 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
786 * window.c (enum window_part): New enumeration.
787 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
789 (coordinates_in_window): Return an enumerator from enum
790 window_part. Fix handling of right scroll bar.
791 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
792 `right-fringe' instead of `left-bitmap-area' and
793 `right-bitmap-area'. Use enumerators from enum window_part
794 instead of hard-coded integers.
795 (check_window_containing, window_from_coordinates): Use
796 enumerators from enum window_part instead of hard-coded integers.
797 (syms_of_window): Replace Qleft_bitmap_area and
798 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
800 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
802 * editfns.c (Fformat_time_string): Doc fix.
804 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
806 * keymap.c (Fwhere_is_internal): Use the first valid binding
807 if no ascii binding is found (when firstonly is t).
809 2001-01-31 Gerd Moellmann <gerd@gnu.org>
811 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
812 instead of Finteractive_p.
814 * lisp.h (interactive_p): Add prototype.
816 * eval.c (interactive_p): New function.
817 (Finteractive_p): Use it.
819 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
821 2001-01-31 Dave Love <fx@gnu.org>
823 * .gdbinit (hook-run): Define to run xreload.
825 * textprop.c (Fset_text_properties): Fix newline in doc string.
827 2001-01-30 Gerd Moellmann <gerd@gnu.org>
829 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
830 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
832 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
833 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
834 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
836 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
839 2001-01-30 Dave Love <fx@gnu.org>
841 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
844 2001-01-29 Gerd Moellmann <gerd@gnu.org>
846 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
847 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
849 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
851 * textprop.c (Fset_text_properties): Doc fix.
853 2001-01-29 Gerd Moellmann <gerd@gnu.org>
855 * xdisp.c (forward_to_next_line_start): Remove xassert.
857 2001-01-29 Jason Rumney <jasonr@gnu.org>
859 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
860 returning without releasing it.
862 2001-01-29 Kenichi Handa <handa@etl.go.jp>
864 * w32fns.c (w32_font_match): Allocate three more bytes to regex
865 for '^', '$', and '\0'.
867 2001-01-28 Andrew Choi <akochoi@i-cable.com>
869 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
870 regex for '^', '$', and '\0'.
872 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
873 only if current_sblock has been initialized.
875 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
876 terminal frame even if it is the only visible frame.
878 2001-01-28 Kenichi Handa <handa@etl.go.jp>
880 * fontset.c (font_family_registry): Even if FONTNAME conform to
881 XLFD, if it specifies other fields than family and registry,
882 return FONTANME. New argument FORCE if nonzero cancel that
884 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
885 a signle byte character. Don't set FAMILY part to nil here. It
886 is handled by the caller choose_face_font.
887 (Fnew_fontset): Call font_family_registry with FORCE 0.
888 (Fset_fontset_font): Likewise.
890 2001-01-27 Gerd Moellmann <gerd@gnu.org>
892 * xdisp.c (display_line): Don't treat a newline as fitting
895 2001-01-26 Gerd Moellmann <gerd@gnu.org>
897 * window.c (size_window): Set the window's orig_top to nil when
898 changing heights, so that a future shrink_mini_window won't
899 restore a bogus height.
901 * frame.c (do_switch_frame): If selected frame has a mini-window,
902 resize that to exact size.
904 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
906 * xdisp.c (display_line): Simplify check for glyphs fitting
907 entirely in the line.
909 * xfns.c (xic_style): New variable.
910 (create_frame_xic): Move static variable to global scope for
911 the case that `static' gets defined away.
913 2001-01-26 Kenichi Handa <handa@etl.go.jp>
915 * coding.c (decode_coding): Set a flag for inhibiting
917 (code_convert_region): Always set saved_coding_symbol.
918 (decode_coding_string): Likewise. Update coding->symbol when we
919 encounter a inconsistent eol by the same way as
922 2001-01-25 Gerd Moellmann <gerd@gnu.org>
924 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
927 * xterm.c (x_after_update_window_line): Don't clear if frame's
928 internal border width is zero.
929 (x_clear_area): New function.
930 (x_after_update_window_line, x_clear_end_of_line)
931 (x_scroll_bar_create, x_scroll_bar_set_handle)
932 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
933 instead of XClearArea.
935 * xterm.h (x_clear_area): Add prototype.
937 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
938 which doesn't seem necessary anymore with Lesstif 0.92.
940 2001-01-25 Dave Love <fx@gnu.org>
942 * puresize.h (BASE_PURESIZE): Up to 720000.
944 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
946 2001-01-25 Gerd Moellmann <gerd@gnu.org>
948 * xdisp.c (echo_area_display): Don't call redisplay_internal
949 when Emacs is shutting down. We can't run hooks etc. that
950 would be necessary to do a redisplay.
952 * lread.c (read_integer): Use type EMACS_INT instead of int.
954 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
956 * ccl.c (ccl_driver): Fix last change.
958 2001-01-25 Kenichi Handa <handa@etl.go.jp>
960 * ccl.h (sturct ccl_program): New member suppress_error.
962 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
963 insert error message to the output.
964 (setup_ccl_program): Initialize ccl->suppress_error to 0.
966 * coding.h (struct coding_system): New member suppress_error.
968 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
969 (Fset_terminal_coding_system_internal): Set the member
971 (Fset_safe_terminal_coding_system_internal): Likewise.
973 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
975 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
976 as if it was a `charset'.
978 2001-01-24 Gerd Moellmann <gerd@gnu.org>
980 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
981 value in where_is_cache; the next lookup in the cache returns
982 something bogus if we do.
984 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
986 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
987 if HAVE_WINDOW_SYSTEM isn't defined.
989 2001-01-24 Gerd Moellmann <gerd@gnu.org>
991 * fns.c (sweep_weak_table): Fix code taking items out of
992 the hash collision chain. Some cleanup.
994 * xterm.c (x_new_font): Don't change a tooltip's size.
996 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
997 background color by specifying a color for the default font
1000 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1002 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1003 a workaround for SunOS 4's cc.
1004 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1005 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1006 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1009 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1011 * xterm.c (x_set_window_size_1): New function extracted from
1013 (x_set_window_size): Use it.
1014 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1015 doesn't have a widget, like tooltips.
1017 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1019 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
1022 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1024 * fns.c (Fset_char_table_default): Fix to make sub char-table
1027 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1029 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1030 a desired tool bar string, even if there are no tool bar
1033 * xdisp.c (Ftool_bar_lines_needed): New function.
1034 (syms_of_xdisp): Defsubr it.
1036 * editfns.c (Fformat): Don't extend text properties from arguments
1037 to padding chars in the result.
1039 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1041 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1043 2001-01-20 Andrew Innes <andrewi@gnu.org>
1045 * w32term.c (w32_ring_bell): Only support visible bell on w32
1047 (w32_initialize): Don't set term hooks that aren't actually needed
1050 * xfaces.c (realize_default_face):
1052 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1054 * xdisp.c (handle_single_display_prop): Remove references to
1055 FRAME_W32_CONSOLE_P.
1057 * dispnew.c (Fredraw_frame): Remove reference to
1058 FRAME_W32_CONSOLE_P.
1060 * frame.h (output_method): Remove output_w32_console method.
1061 (FRAME_W32_CONSOLE_P): Remove macro.
1063 * frame.c (Qw32_console): Remove variable.
1064 (Fframep): Remove references to it.
1065 (syms_of_frame): Ditto.
1066 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1068 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1071 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1073 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1075 2001-01-19 Andrew Innes <andrewi@gnu.org>
1077 * w32.c (init_environment): Add a version-independent site-lisp
1078 directory to EMACSLOADPATH, after the version dependent one.
1080 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1082 * editfns.c (Fbuffer_substring): Doc fix.
1084 * xdisp.c (message_dolog, message2, message2_nolog): Rename
1085 parameter LEN to NBYTES.
1087 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1089 * charset.c (strwidth): Use c_string_width.
1090 (c_string_width): New function.
1091 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1094 * charset.h (c_string_width, lisp_string_width): Extern them.
1096 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1098 * indent.c (check_composition): Check validity of composition.
1100 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1101 characters by calling c_string_width.
1102 (x_consider_frame_title): Get byte length of frame tile string
1104 (display_mode_element): Pay attention to width of non-ASCII
1105 characters by calling strwidth.
1107 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1109 * xfns.c (Qcancel_timer): New variable.
1110 (syms_of_xfns): Initialize and staticpro it.
1111 (Fx_hide_tip, Fx_show_tip): Use it.
1112 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1114 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1116 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1118 * window.h (WINDOW_LIVE_P): New macro.
1120 * window.c (window_size_fixed): New variable.
1121 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1124 * eval.c (specbind): If binding a per-buffer variable which
1125 doesn't have a buffer-local value in the current buffer, change
1126 the global value by changing the value of the symbol bound in all
1127 buffers not having their own value, to make it consistent with
1128 what happens with other buffer-local variables.
1130 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1132 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1133 when searching for a newline.
1135 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1137 * xdisp.c (display_string): Fix previous change.
1139 2001-01-18 Jason Rumney <jasonr@gnu.org>
1141 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1142 GLYPH_DEBUG is defined.
1143 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1144 true for images with `:ascent 100'.
1145 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1146 meantime, use face MOUSE_FACE_ID.
1147 If first glyph isn't a character glyph, use the ASCII NUL
1148 character to determine the face.
1149 (expose_area): Do not treat left margin specially.
1150 (note_mode_line_highlight): If no local_map, check global keymap.
1151 (note_mouse_highlight): Initialize overlay.
1152 (clear_mouse_face): Don't return if tip_frame is
1154 (show_scroll_bars): Remove unused function.
1155 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1156 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1158 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
1160 (x_free_frame_resources): Unload relief colors.
1162 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1164 * xdisp.c (forward_to_next_line_start): Avoid calling
1165 get_next_display_element when the newline is already found. This
1166 may change the iterator's position, when its current position is
1167 equal to the iterator's stop_charpos.
1169 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1170 zero, use this method only at the end of a line.
1172 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1173 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1174 if SCALABLE_FONTS_P is set.
1176 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1177 so that scalable fonts are included.
1179 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1180 In the cache, use a key containing the information if scalable
1182 (x_load_font): Adapt to change of keys in the font cache.
1184 2001-01-17 Kim F. Storm <storm@filanet.dk>
1186 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1187 XListFonts to take advantage of font caching.
1189 * xterm.c (x_list_fonts): Ensure caching font information when
1190 called for a null frame, which is the case frequently when Emacs
1193 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1195 * xfns.c (QCconversion): Replaces QCalgorithm.
1197 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1199 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1202 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1203 not everything could be displayed.
1205 * line.h, x-list-font.c: Files removed because unused.
1207 2001-01-17 Andrew Innes <andrewi@gnu.org>
1209 * dired.c (directory_files_internal): Convert result from readdir
1210 to a unibyte string initially, to avoid possible misinterpretation
1211 of some bytes as the internal form of Emacs characters.
1213 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1215 * fns.c (concat): Be sure to avoid putting the same `composition'
1216 property on the adjacent regions.
1218 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1220 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
1222 (Fscroll_right, Fscroll_left): Set it here instead, if called
1225 * buffer.c (Fset_buffer_modified_p): Set buffer's
1226 prevent_redisplay_optimizations_p flag.
1228 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1229 * sysdep.c, vmsproc.c, xselect.c: Call
1230 redisplay_preserve_echo_area with additional arg.
1232 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
1235 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1236 FROM_WHERE, for debugging.
1238 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1240 * ccl.c (Fregister_ccl_program): Handle the return value of
1241 resolve_symbol_ccl_program correctly.
1242 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
1245 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1247 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1248 has gone in the meantime, use face MOUSE_FACE_ID.
1250 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
1251 x_display_info_for_display returns null, don't try to close
1252 the display; we didn't open it.
1254 * dispnew.c (save_or_restore_current_matrices): Function removed.
1255 (save_current_matrix, restore_current_matrix): New functions.
1256 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1257 restore the frame's current matrix. Due to the glyph pointer
1258 setup done in adjust_glyph_matrix, there is no easy way to make
1259 saving the current matrix in the desired matrix generally correct,
1262 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1264 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1266 (display_line): Optimize for wide characters.
1267 (display_string): Don't try to display a multi-column character
1268 partially. On ttys, produce more than one truncation glyph for
1269 multi-column characters that don't fit on the line.
1271 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1273 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1274 it instead of WORDS_BIGENDIAN. Caller changed.
1276 2001-01-13 Jason Rumney <jasonr@gnu.org>
1278 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1279 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1280 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1281 (tiff_format, gif_format, gs_format): Adapt to change of image
1284 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1285 (x_draw_image_relief, x_draw_image_foreground_1)
1286 (x_draw_image_glyph_string): Adapt to change of image margins.
1288 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1291 * w32bdf.c (search_file_line, get_cached_font_char)
1292 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1294 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1296 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1297 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1298 (Fw32_send_sys_command): Remove unused variables.
1299 (w32_msg_pump): Add parentheses.
1301 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1302 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1305 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1307 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1308 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1309 being a pair of margins.
1310 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1311 to DEFVAR_LISP. Extend doc.
1313 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1315 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1316 pair of integers `(X . Y)', use X for the horizontal and Y for the
1318 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1319 (parse_image_spec): Check it.
1320 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1321 (tiff_format, gif_format, gs_format): Use
1322 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1324 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1325 (x_draw_image_relief, x_draw_image_foreground_1)
1326 (x_draw_image_glyph_string): Adapt to the change of image margins.
1328 * dispextern.h (struct image): Replace member `margin' with
1329 `hmargin' and `vmargin'.
1331 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1334 * dispnew.c (update_text_area): Put code which decrements the
1335 stop position when the row's face extends to the end of the
1338 * xfns.c (x_set_mouse_color): Fix color allocation.
1340 * keyboard.c: Call get_local_map with new argument list.
1342 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1344 * intervals.h (enum map_property): Removed.
1345 (get_local_map): Change prototype.
1347 * keymap.c: Call get_local_map with new argument list.
1348 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1350 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1352 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1353 of the size needed for the tool bar string. For the last image,
1354 use a `display' property that reaches to the end of the string.
1356 * xselect.c (selection_request_dpyinfo): New variable.
1357 (x_handle_selection_request): Set it.
1358 (x_selection_request_lisp_error): Don't call
1359 x_decline_selection_request if selection request's display has
1362 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1363 the unregister_colors before calling XFreeColors.
1365 2001-01-10 Dave Love <fx@gnu.org>
1367 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1368 ${SOME_MACHINE_LISP}, not ${lisp}.
1370 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1372 * xdisp.c (display_line): On ttys, produce more than one
1373 truncation glyph for multi-column characters that don't fit on the
1376 * xselect.c (x_reply_selection_request): Add a comment.
1378 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1379 XkbGetNames instead of XkbGetKeyboard.
1381 2001-01-10 Dave Love <fx@gnu.org>
1383 * sysdep.c (random): Revert the declaration.
1385 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1387 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1388 function string_bytes.
1389 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1391 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1392 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1393 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1394 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1396 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1397 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1398 after sweeping strings, and at the end.
1399 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1401 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1402 ensure that pop_message is called.
1404 * keyboard.c (Fexecute_extended_command): Use a
1405 record_unwind_protect to ensure that pop_message is called.
1407 * lisp.h (push_message_unwind): Add prototype.
1409 * xdisp.c (push_message_unwind): New function.
1411 * fileio.c (do_auto_save_unwind): Do the pop_message here
1412 instead of in Fdo_auto_save.
1413 (Fdo_auto_save): Don't call pop_message.
1415 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1417 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1420 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1422 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1423 when increasing window's vscroll.
1425 * macros.c (Qkbd_macro_termination_hook): New variable.
1426 (syms_of_macros): Initialize and staticpro it.
1427 (pop_kbd_macro): Run kbd-macro-termination-hook.
1429 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1431 2001-01-07 Dave Love <fx@gnu.org>
1433 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1434 arglist, for documentation's sake.
1436 2001-01-06 Andrew Innes <andrewi@gnu.org>
1438 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1441 2001-01-05 Andrew Innes <andrewi@gnu.org>
1443 * term.c (update_end): Don't check updating_frame; for some reason
1444 this can be 0 sometimes, such as after dismissing a popup menu,
1445 and isn't necessary given the explicit frame argument.
1447 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1449 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1450 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1452 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1454 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1457 * xfns.c (x_create_tip_frame): Preserve the value of
1458 face_change_count around the creation of the tip frame.
1460 * xfns.c (last_show_tip_args): New variable.
1461 (compute_tip_xy): New function.
1462 (Fx_show_tip): Reuse an existing tip frame, if possible.
1463 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1465 2001-01-04 Dave Love <fx@gnu.org>
1467 * editfns.c (Fformat): Doc fix.
1469 * systime.h (set_file_times): Prototype.
1471 * widget.h (EmacsFrameSetCharSize_): Prototype.
1473 * sysdep.c (random, srandom): Declare explicitly.
1475 * dispextern.h (move_it_vertically_backward): Declare.
1477 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1479 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1480 like in Fx_create_frame.
1482 * xfaces.c (set_font_frame_param): Don't do anything for
1483 non-graphical frames.
1485 * window.c (Fdelete_other_windows): Set window's window_end_valid
1486 to nil when changing the window's start. Don't change the
1487 window's start when its top position hasn't changed. If we do,
1488 this will set the window's optional_new_start, which act's like a
1489 force_start during redisplay with C-x 1 M-> under particular
1490 circumstances (see report from Per Starback to emacs-pretest-bug
1493 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1495 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1496 short cut at the start of the function. Add an assertion.
1497 (reseat_at_next_visible_line_start): Add an assertion.
1499 * window.c (Frecenter): When changing the window start, set the
1500 window's window_end_valid to nil.
1501 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1503 * dispextern.h (move_it_past_eol): Add prototype.
1505 * xdisp.c (move_it_past_eol): New function.
1507 * window.c (Fwindow_end): Doc fix.
1509 2001-01-03 Dave Love <fx@gnu.org>
1511 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1514 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1516 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1517 the enabled_p flag of the glyph row at window_end_vpos to 0.
1518 (handle_single_display_prop): Fix last change.
1520 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1522 * window.c (Frecenter): Doc fix.
1524 2001-01-02 Andrew Innes <andrewi@gnu.org>
1526 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1528 * frame.h (output_method): Add output_w32_console method.
1529 (FRAME_W32_CONSOLE_P): New macro.
1531 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1532 use output_w32_console method.
1533 (Qw32_console): New Lisp_Object.
1534 (Fframep): Return it.
1535 (syms_of_frame): Init it.
1536 (Fframe_parameters): Report w32console as font for w32_console
1539 * xfaces.c (realize_default_face): Set face foreground and
1540 background to unspecified for w32_console frames.
1541 (realize_face): Realize face cache for w32_console frames.
1542 (realize_tty_face): Accept w32_console frames.
1544 * xdisp.c (handle_single_display_prop): Return if frame is
1546 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1547 necessary, even if running interactively.
1549 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1552 * w32term.c (x_update_begin):
1556 (x_change_line_highlight):
1561 (w32_reassert_line_highlight):
1562 (w32_frame_rehighlight):
1563 (w32_frame_raise_lower): Do nothing if not w32 frame.
1565 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1567 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1568 system doesn't tell us directly.
1569 (Fx_display_visual_class): Implement properly.
1571 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1573 * window.c (Frecenter): Handle centering in graphical frames
1574 specially. Centering on the basis of line counts doesn't work
1575 reliably with variable-height lines.
1577 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1579 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1582 * composite.c (run_composition_function): Remove unused variable
1584 (update_compositions): Remove unused variable `hook'.
1586 * intervals.c (get_local_map): Remove unused variable `tem'.
1588 * doprnt.c (doprnt1): Remove unused variable `size'.
1590 * fns.c (Flength): Remove unused variable `tail'.
1591 (Fdelete): Remove unused variable `size'.
1593 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1596 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1599 * data.c (find_symbol_value): Remove extra 3rd argument in the
1600 call to swap_in_symval_forwarding.
1602 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1605 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1606 (trivial_regexp_p): Remove unused variable `c'.
1607 (boyer_moore): Remove unused variable `k'.
1609 * indent.c (current_column): Remove unused variable `stopchar'.
1610 (Fcompute_motion): Remove unused variable `contin'.
1612 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1614 * dired.c (directory_files_internal): Fix a typo in a comment.
1615 Remove an unused variable `handler'.
1616 (file_name_completion): Remove unused function-scope variable
1618 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1621 * fileio.c (e_write): Remove unused variable
1622 `require_encoding_p'.
1624 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1626 (Fmarker_insertion_type): Remove unused variable `buf'.
1628 * insdel.c (make_gap): Remove unused variable `result'.
1630 * keyboard.c (record_char): Remove unused function-scope variable
1632 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1633 (menu_bar_items): Remove unused function-scope variable `tem'.
1635 * fontset.c (fontset_ref): Remove unused variable `i'.
1636 (fontset_set): Remove unused variables `j' and `tmp'.
1637 (make_fontset): Remove unused variables `i', `j', `elt' and
1639 (make_fontset_for_ascii_face): Remove unused variable `name'.
1640 (fs_load_font): Remove unused variable `font_idx'.
1641 (fs_query_fontset): Remove unused function-local variable
1643 (list_fontsets): Remove unused variable `tail'.
1644 (Fnew_fontset): Remove unused variables `family' and `registry'.
1645 (accumulate_font_info): Remove unused variable `tmp'.
1646 (Ffontset_font): Remove unused variable `id'.
1647 (syms_of_fontset): Remove unused variable `i'.
1649 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1651 (lookup_image): Remove unused variable `file'.
1652 (xbm_load): Remove unused variables `bitmap_data', `height', and
1653 `width'. Remove function-local variable `i', leave the
1655 (gif_load): Remove unused variable `inc'.
1657 * xterm.c (XTread_socket): Remove unused variables `p' and
1659 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1660 leave only the one in the inner block.
1662 * xfaces.c (face_fontset, realize_default_face): Remove unused
1664 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1666 * term.c (encode_terminal_code): Remove unused variable `c'.
1668 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1669 char *' instead of `char *'.
1671 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1672 (Fget_unused_category): Remove unused variable
1674 (Fchar_category_set): Remove unused variables `val', `charset',
1677 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1678 unused variable `i'.
1679 (detect_coding_mask): Remove unused variable `idx'.
1680 (detect_coding): Remove unused variable `i'.
1681 (ccl_coding_driver): Remove unused variable `result'.
1682 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1683 (decode_coding_string): Remove unused variables `to' and
1685 (encode_coding_string): Remove unused variables `gcpro1' and
1686 `saved_coding_symbol'.
1687 (Ffind_coding_systems_region_internal): Remove function-local
1688 variable args[], leave only the block-local one.
1689 (code_convert_region1): Remove unused variable `len'.
1691 * charset.c (char_printable_p): Remove unused variable `chars'.
1692 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1693 (str_to_multibyte): Remove unused variable `c'.
1695 * window.c (size_window): Remove block-local variable `min_size'.
1697 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1698 `header_line_height'.
1699 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1700 enum display_element_type.
1702 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1704 * xterm.c (x_connection_closed): Catch X errors around all
1705 statements that call X. Save away the error message in a local
1708 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1711 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1712 in or at the start of invisible text.
1714 * dispnew.c (update_window): Don't check_current_matrix_flags.
1716 2001-01-01 Jason Rumney <jasonr@gnu.org>
1718 * w32fns.c (x_figure_window_size): Do not allow new_height and
1719 new_width of frame to override specified values.
1721 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1723 * composite.c (find_composition): Fix a code for searching
1726 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1728 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1730 (update_window) [GLYPH_DEBUG]: Call it.
1731 (scrolling_window): Prevent including current rows which are below
1732 what's displayed in the window.
1734 * xdisp.c (try_window_reusing_current_matrix)
1735 <new start <= old start>: Disable rows in the current matrix
1736 which are below the window after scrolling.
1738 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1739 is zero. It's not worth the complexity.
1740 (invisible_text_between_p): Put in #if 0 because unused.
1742 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1744 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1745 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1747 * keyboard.c (echo_char): If C is an integer, always call
1748 push_key_description. Former code could signal an invalid
1751 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1752 If set, print multibyte text.
1753 (Fsingle_key_description): Call push_key_description with
1754 FORCE_MULTIBYTE set.
1755 (describe_buffer_bindings): Likewise.
1757 * lisp.h (push_key_description): Add prototype.
1759 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1760 around the call to redisplay_internal.
1762 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1764 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1766 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1768 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1769 (ccl_driver): New local variable `extra_bytes'.
1771 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1773 * coding.c (setup_coding_system): Initialize
1774 coding->spec.ccl.eight_bit_carryover.
1775 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1777 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1779 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1780 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1781 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1782 (decode_composition_emacs_mule): New function.
1783 (decode_coding_emacs_mule): Decode composition sequence by calling
1784 decode_composition_emacs_mule.
1785 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1786 (encode_coding_emacs_mule): Changed from macro to function. If
1787 a text contains compositions, encode them correctly.
1788 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1789 that decoding and encoding are required.
1791 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1793 * xfaces.c (PT_PER_INCH): New macro.
1794 (xlfd_point_size): Compute real point size from font's pixel size.
1795 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1798 * .gdbinit: Comment out the line pointing to the Lesstif source
1801 * window.c (Frecenter): Use displayed_window_lines instead
1802 of window_internal_height.
1804 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1805 instead of x-toolkit-scroll-bars-p.
1806 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1808 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1809 instead of x-toolkit-scroll-bars-p.
1810 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1812 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1813 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1814 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1816 (add_window_display_history, add_frame_display_history)
1817 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1818 (build_frame_matrix_from_leaf_window): Remove unused code.
1819 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1821 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1822 (update_window) [GLYPH_DEBUG]: Likewise.
1823 (syms_of_display): Defsubr dump-redisplay-history.
1825 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1827 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1828 the end of the prompt. Set echo_after_prompt to the offset
1829 of echoptr in echobuf.
1831 * xdisp.c (init_from_display_pos): Pop until the iterator's
1832 stack is empty; there may be frames for stretch or images
1835 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1836 (save_or_restore_current_matrix): New function for the same
1837 purpose, but more efficient.
1838 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1840 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1842 * xdisp.c (syms_of_xdisp): Fix last change.
1844 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1846 * xdisp.c (syms_of_xdisp): Doc fix.
1848 * xdisp.c (redisplay_window): Remove label restore_buffers;
1849 use finish_scroll_bars instead to make sure that scroll bars
1850 are redeemed. If we don't do this, flickering can result from
1851 scroll bars being destroyed and recreated.
1853 2000-12-22 Jason Rumney <jasonr@gnu.org>
1855 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1856 in the wrong colors when the foreground is not black.
1857 (expose_window): Don't redraw the window that's currently being
1860 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1862 * window.c (size_window): When setting the window's too_small_ok
1863 flag, compare old size with minimum size depending on WIDTH_P,
1864 don't compare with window_min_width.
1866 * window.c (delete_window): Simplify somewhat.
1867 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1868 freeing window matrices. The flag windows_or_buffers_changed is
1869 set, so the next redisplay will consider all windows; this should
1872 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1874 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1876 * ccl.h (struct ccl_program): New member cr_consumed.
1878 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1879 (CCL_READ_CHAR): Handle EOL conversion here.
1880 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1882 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1884 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1887 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1888 otherwise tabs of different size compare equal.
1890 * callint.c (Fcall_interactively): Prevent a compiler warning.
1892 * print.c (print_unwind): Return nil.
1893 (PRINTDECLARE): Initialize all local variables.
1894 (print_preprocess): Add a default case.
1896 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1898 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1900 * window.c (delete_window, Fsplit_window)
1901 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1903 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1905 * dispnew.c (ensure_frame_matrix): Removed.
1906 (save_frame_matrix, restore_frame_matrix): New functions.
1907 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1909 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1910 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1912 2000-12-21 Andrew Innes <andrewi@gnu.org>
1914 * w32term.c (x_update_begin): Regenerate the palette here, rather
1915 than for each window.
1917 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1918 palette is NULL, since this corrupts memory! Also get
1919 display_info reference from frame.
1921 2000-12-21 Jason Rumney <jasonr@gnu.org>
1923 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1925 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1926 to avoid returning without releasing it.
1928 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1930 * keymap.c (push_key_description): Don't convert eight-bit-control
1931 and eight-bit-graphic to multibyte character.
1933 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1934 generic character and CODE1 is nil, return the smallest character
1937 2000-12-20 Dave Love <fx@gnu.org>
1939 * s/osf5-0.h (NSIG): Don't redefine.
1941 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1943 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1944 excluding menu-bar and tool-bar.
1945 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1946 (menu_item_p): Remove.
1947 (where_is_internal_1): Don't ignore menu-items.
1949 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1951 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1954 * window.c (make_window): Initialize window's min_hscroll.
1955 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1956 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1958 (struct saved_window): New member min_hscroll.
1959 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1960 (Fset_window_configuration): Set window's min_hscroll.
1961 (save_window_save): Save window's min_hscroll.
1962 (compare_window_configurations): Compare min_hscroll values.
1964 * window.h (struct window): New member min_hscroll.
1966 * keyboard.c (echo_prompt): Prevent a compiler warning.
1968 * xdisp.c (try_cursor_movement): Fix last change. The real
1969 condition is that PT is at the end of the row, and should
1970 be displayed at the start of the next row.
1972 * xdisp.c (try_cursor_movement): If we end on a partially
1973 visible line, end we already decided to scroll, return -1.
1975 * dispextern.h (ensure_frame_matrix): Add prototype.
1977 * window.c (delete_window, Fsplit_window)
1978 (Fset_window_configuration): Call ensure_frame_matrix.
1980 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1982 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1983 completed, call fake_current_matrices instead of marking frame
1986 2000-12-20 Jason Rumney <jasonr@gnu.org>
1988 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1990 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1992 * fns.c (Frequire): Doc fix.
1994 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1996 * window.c (window_scroll_pixel_based): Don't use
1999 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2000 currently displaying a message.
2002 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2004 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2006 2000-12-18 Andrew Innes <andrewi@gnu.org>
2008 * w32.c (w32_strerror): New function.
2010 * w32.h (w32_strerror): New extern.
2012 * w32fns.c (Fw32_shell_execute): Use it.
2014 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2016 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2018 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2020 * msdos.c (IT_set_face): Obey inverse_video.
2022 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2024 * dired.c (directory_files_internal): Always return decoded filenames.
2026 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2028 * xterm.c (x_connection_closed): Prevent being called recursively
2029 because of an error condition in XtCloseDisplay.
2031 * xdisp.c (init_iterator): If noninteractive, and the frame's
2032 face cache is null, make one.
2034 * xfns.c (show_busy_cursor): Check for live frames more
2037 * process.c (wait_reading_process_input): Check for pending
2038 input when running timers.
2040 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2042 * msdos.c (IT_write_glyphs): Compute the glyph face from
2045 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2047 * process.c (read_process_output): Don't run a filter if the code
2048 decoder produces nothing but carryover.
2050 2000-12-17 Andrew Innes <andrewi@gnu.org>
2052 * w32.c (sys_rename): Only check errno against EEXIST, and not
2053 EACCES, when determining whether rename failed because the target
2054 exists. This was resulting in indefinite looping on Windows 9x if
2055 the source file was locked by another process.
2057 * w32fns.c (Ffile_system_info): New function.
2058 (syms_of_w32fns): Defsubr it.
2060 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2062 * window.c (coordinates_in_window): Fix computation for
2063 position on vertical line between mode lines.
2065 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2066 Don't alter tip_frame or tip_window.
2067 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2070 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2071 Don't alter tip_frame or tip_window.
2072 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2075 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2077 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2078 be consistent with the doc string. Reported by NAKAJIMA Mikio
2079 <minakaji@osaka.email.ne.jp>.
2081 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2083 * xfaces.c (Vface_ignored_fonts): New variable.
2084 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2085 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2087 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2089 * dispnew.c (update_window): Detect pending input every nth line
2090 updated, i.e. do it depending on real work done, and not on the
2093 * xterm.c (expose_window): Don't redraw the window that's
2094 currently being updated.
2096 * window.c (Fset_window_point): Remove test for
2097 cursor_in_non_selected_windows.
2099 * lread.c (read1): Recognize end of file after `\\'.
2101 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2102 not unwind_create_frame.
2104 2000-12-15 Dave Love <fx@gnu.org>
2106 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2109 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2111 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2113 * coding.c (setup_coding_system): Clear all members of the struct
2114 coding_system at first.
2115 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2117 (code_convert_region): Don't override coding->src_multibyte and
2118 coding->dst_multibyte.
2120 * fns.c (Fmd5): Docstring improved.
2122 2000-12-15 Miles Bader <miles@gnu.org>
2124 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2125 are actually marked as mode-lines; otherwise use
2126 estimate_mode_line_height.
2128 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2130 * editfns.c (Fformat): Prevent a buffer overrun when the format
2131 specifies a precision.
2133 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2135 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2136 argument is outside the range [2..3].
2138 2000-12-14 Andrew Innes <andrewi@gnu.org>
2140 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2141 nothing to do. Bind inhibit-quit.
2142 (tip_frame): Make it a Lisp_Object.
2143 (x_create_tip_frame): Set tip_frame after it has been added to
2145 (Fx_show_tip): Don't set tip_frame here.
2146 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
2148 (unwind_create_frame, unwind_create_tip_frame): New functions.
2149 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2150 while a frame is only partially constructed.
2152 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2153 (x_free_frame_resources): New function.
2154 (x_destroy_window): Use it.
2156 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2158 * xfns.c (Fx_backspace_delete_keys_p): New function.
2159 (syms_of_xfns): Defsubr it.
2161 * config.in (HAVE_XKBGETKEYBOARD): Add.
2163 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2165 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2166 Always store string in multibyte representation in echobuf.
2167 (echo_char): Always store string in multibyte representation in
2169 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2170 (read_key_sequence): Adjusted for the change of echo_prompt.
2172 * fns.c (Fmd5): Docstring improved.
2174 * lisp.h (detect_coding_system): Prototype adjusted.
2176 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2177 (detect_coding_emacs_mule, detect_coding_iso2022,)
2178 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2179 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
2180 argument MULTIBYTEP. Callers changed.
2181 (detect_coding_mask, detect_coding_system): New argument
2182 MULTIBYTEP. Callers changed.
2183 (decode_coding_string): Set coding->src_multibyte and
2184 coding->dst_multibyte before calling detect_coding and detect_eol.
2185 Update them after some coding system is detected.
2187 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2189 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2191 * keyboard.c (menu_bar_items, tool_bar_items):
2192 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2194 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2196 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2198 (unwind_create_frame, unwind_create_tip_frame): New functions.
2199 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2200 while a frame is only partially constructed.
2202 * xterm.h (x_free_frame_resources): Declare.
2204 * xterm.c (x_free_frame_resources): New function.
2205 (x_destroy_window): Use it.
2207 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2208 don't interrupt the update for pending input initially, i.e.
2209 update at least some lines.
2211 * keyboard.c (do_mouse_tracking): Make externally visible.
2213 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2215 * xfns.c (gray_bitmap_bits): Declare `char *'.
2217 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2219 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2220 lines start with a relief line.
2222 2000-12-12 Dave Love <fx@gnu.org>
2224 * window.c (Fdisplay_buffer): Doc fix.
2225 (Fwindow_list): Remove unused var.
2227 * buffer.h (mmap_set_vars): Declare.
2229 * window.h (Fset_window_point): Declare.
2231 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2233 * msdos.c (fast_find_position): Don't overstep the last window row.
2234 (IT_note_mouse_highlight): Initialize portion to -1. Remove
2235 unused variable `area'. When looking for a row under (X,Y), give
2236 up if some of the previous rows is not enabled.
2238 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2240 * window.c (Fset_window_point): If displaying cursors in windows
2241 other than the selected window, make sure redisplay updates
2242 other windows to show the new value of point in the window.
2244 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2246 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2247 the buffer is the sole visible buffer when in the mini-buffer.
2249 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2250 Bind `inhibit-read-only' to t.
2251 (unwind_with_echo_area_buffer): Use AREF.
2253 * xfns.c (Fx_hide_tip): Simplified.
2255 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
2256 GC_MAKE_GCPROS_NOOPS instead of `1'.
2258 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2260 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2262 * xfns.c (Fx_hide_tip): Fix last change.
2264 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2265 nothing to do. Bind inhibit-quit.
2266 (tip_frame): Make it a Lisp_Object.
2267 (x_create_tip_frame): Set tip_frame after it has been added to
2269 (Fx_show_tip): Don't set tip_frame here.
2271 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2273 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2276 * dispextern.h: Change external declaration of tip_frame.
2278 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2279 return an empty string.
2281 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2282 of the window's update_mode_line flag, since the former is set by
2283 force-mode-line-update, not the latter. This makes
2284 column-number-mode slightly faster.
2286 * xdisp.c (try_window_id) <all changes above window start>:
2289 2000-12-11 Paul Eggert <eggert@twinsun.com>
2291 * config.in (HAVE_FTELLO): Remove.
2293 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2294 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2296 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2297 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2299 2000-12-11 Miles Bader <miles@gnu.org>
2301 * window.c (displayed_window_lines): Don't round up when
2302 converting empty space at bottom to lines.
2303 Handle non-newline-terminated final lines properly.
2304 (Fwindow_text_height): New function (used to be in lisp).
2305 (syms_of_window): Initialize it.
2307 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2309 * syntax.c (scan_lists): Check that the right quote char has the
2310 right Sstring syntax when jumping over strings.
2311 (init_syntax_once): Use Smax rather than 13.
2313 2000-12-09 Miles Bader <miles@gnu.org>
2315 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2316 with PARTIALLY, inverting the sense.
2317 (window_scroll_pixel_based): Scroll partially visible lines into
2318 place if we hit the beginning or end of the buffer.
2319 (displayed_window_lines): Don't include partially visible lines.
2320 (Fmove_to_window_line): Skip past any partially visible first line.
2322 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2324 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2326 * tparam.c (tparam1): Change the way buffers are reallocated to be
2327 portable and less obfuscated.
2329 * termcap.c (tgetent): Change the way buffers are reallocated to
2330 be portable and less obfuscated.
2332 * macros.c (store_kbd_macro_char): Change the way buffers are
2333 reallocated to be portable and less obfuscated.
2335 * lread.c (read1): Change the way buffers are reallocated to be
2336 portable and less obfuscated.
2338 * doc.c (Fsubstitute_command_keys): Change the way buffers
2339 are reallocated so that it is portable.
2341 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2343 * dosfns.c (Ffile_system_info): New function.
2344 (syms_of_dosfns): Defsubr it.
2346 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2348 * alloc.c (gc_sweep): Add comment.
2350 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2352 * sound.c (vox_configure): Change order of ioctls. Don't
2353 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2354 Ignore errors when changing volume.
2355 (vox_close): Don't reset the device.
2357 * process.c (read_process_output): Make sure the process marker's
2358 position is valid when the process buffer is changed in
2359 after-change functions. W3 does that.
2361 * xfns.c (x_free_gcs): New function.
2363 * xterm.h (x_free_gcs): Add prototype.
2365 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2368 * xterm.c (x_destroy_window): Call x_free_gcs so that
2369 resources of non-toolkit X windows will be freed.
2371 2000-12-07 Andrew Innes <andrewi@gnu.org>
2373 * w32fns.c (xlfd_charset_of_font): Fix last change.
2375 2000-12-06 Dave Love <fx@gnu.org>
2377 * md5.h (__P): Don't define -- it comes from config.h.
2379 * strftime.c: Change some #if foo to #ifdef foo.
2381 2000-12-06 Andrew Innes <andrewi@gnu.org>
2383 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2385 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2387 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2388 (w32_list_fonts): Don't choke if pattern doesn't specify a
2391 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2393 * alloc.c (gc_sweep): Prevent symbols read during loadup
2396 * xdisp.c (underlying_face_id): New function.
2397 (handle_face_prop, face_before_or_after_it_pos): Use it
2398 to determine the face ``under'' a string. Let strings inherit
2399 the face of the buffer under them.
2401 * xfaces.c (face_at_string_position): Update function comment.
2403 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2404 matrix if the window's left position has changed; we need to
2405 redraw it in this case.
2407 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2409 * window.c (coordinates_in_window): Check mouse on mode-line or
2412 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2413 advertized by the function documentation.
2415 * window.c (syms_of_window): Doc fix.
2417 * sound.c (vox_configure): Set volume for left and right channel.
2418 (sound_cleanup): Return nil.
2420 * xdisp.c (move_it_by_lines): Fix paren typo.
2422 * xterm.c (x_load_font): Don't use the font's max_bounds for
2423 computing the height of the font. If max_bounds' ascent or
2424 descent are greater than the font's ascent or descent, this means
2425 glyphs overlap, which should be handled now by redisplay.
2427 * window.c (Veven_window_heights): New variable.
2428 (syms_of_window): DEFVAR_LISP it.
2429 (Fdisplay_buffer): Check Veven_window_heights before evening the
2432 2000-12-06 Miles Bader <miles@gnu.org>
2434 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2435 update `default-frame-alist' instead of setting no frame parameters.
2437 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2439 * composite.c (update_compositions): Fix typo (use the correct
2442 2000-12-05 Jason Rumney <jasonr@gnu.org>
2444 * md5.h: Remove underscores from function declarations.
2445 (__attribute__, __alignof__) [!__GNUC__]: Define.
2447 * md5.c: Delay include of md5.h until after namespace cleaning.
2449 * makefile.w32-in (fns.o): Depend on md5.h
2450 (md5.o): New target.
2453 * makefile.nt: Likewise.
2455 2000-12-05 Jason Rumney <jasonr@altavista.net>
2457 * w32term.c (expose_area): Complete last change.
2459 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2461 * minibuf.c: Include intervals.h.
2463 2000-12-05 Jason Rumney <jasonr@gnu.org>
2465 * w32term.c (x_produce_glyphs): If a font for a component of
2466 a composition is not found, use 1 pixel dot ascent and 0 dot
2467 descent value to avoid displaying terribly tall empty boxes.
2468 (expose_area): Pass x-coordinate relative to the exposed
2469 area to x_draw_glyphs instead of a window-relative coordinate.
2471 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2473 * xdisp.c (next_element_from_ellipsis): Save face before selective
2474 display in saved_face_id, and set face_before_selective_p.
2475 (reseat_1): Reset face_before_selective_p.
2476 (append_space, extend_face_to_end_of_line): If iterator's
2477 face_before_selective_p is set, use the face from saved_face_id.
2478 (extend_face_to_end_of_line): For tty frames, make sure to
2479 use the right face id when producing spaces at the end of
2482 * dispextern.h (struct it): Add face_before_selective_p.
2484 * keyboard.c (record_char): Don't record identical help-echo
2485 events in recent_keys.
2487 * xterm.c [USE_X_TOOLKIT]: Close the display.
2488 (xim_close_dpy): Handle case that the display has been closed.
2490 * xterm.c (x_destroy_window): Reset the frame's X window after
2493 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2494 variable window_width.
2495 (line_draw_cost): Fix code skipping over spaces at the end of the
2496 line when must_write_spaces is not set.
2497 (scrolling_window): Fix code inserting runs in list of all runs.
2499 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2501 * coding.c (setup_coding_system): Be sure to initialize
2502 coding->category_idx.
2504 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2506 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2508 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2509 area to x_draw_glyphs instead of a window-relative coordinate.
2511 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2512 error in the message.
2514 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2515 timer after having read a key. It's not good for code reading
2516 several keys in a loop, like an input method.
2518 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2519 record undo information for format-decode.
2521 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2522 current buffer is read-only, not if it isn't.
2524 * keyboard.c (record_char): Record `help-echo' input events
2525 in recent_keys only if they display some help. Don't record
2526 `help-echo' events as macro char.
2528 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2530 * editfns.c (save_excursion_restore): Don't move point
2531 in another window if it is showing the wrong buffer.
2532 Avoid the call to Fwindow_live_p, for speed.
2534 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2536 * xfaces.c (struct font_name): New member registry_priority.
2537 (split_font_name): Initialize the above member to zero.
2538 (concat_font_list): New function.
2539 (font_list): Include fonts of all alternative registries.
2540 (FONT_POINT_SIZE_QUANTUM): New macro.
2541 (better_font_p): Ignore point size difference less than
2542 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2544 * xterm.c (x_produce_glyphs): If a font for a component of
2545 a composition is not found, use 1 pixel dot ascent and 0 dot
2546 descent value to avoid displaying terribly tall empty boxes.
2548 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2550 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2552 * coding.h (code_convert_string1): Declare.
2554 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2556 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2559 2000-12-02 Jason Rumney <jasonr@gnu.org>
2561 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2562 correctly for single byte character case.
2563 (w32_per_char_metric): Do not try to make any assumptions about
2564 the metrics of BDF fonts.
2565 (x_estimate_mode_line_height): If `mode-line' face
2566 hasn't a font, use that of the frame, as drawing glyphs
2568 (note_mouse_highlight): Change the cursor shape on the vertical
2569 border between windows [not enabled].
2571 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2573 * w32fns.c (Fx_create_frame): Reintroduce the call to
2574 face-set-after-frame-defaults.
2575 (Vx_window_horizontal_drag_shape): New variable.
2576 (syms_of_xfns): DEFVAR_LISP it.
2577 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2580 2000-12-02 Simon Josefsson <simon@josefsson.org>
2582 * fns.c (Fmd5): Use a different logic to decide the coding system
2585 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2587 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2589 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2592 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2594 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2595 height for YNegative.
2596 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2597 height; also see comment there.
2599 * window.c (coordinates_in_window): Handle computations for
2600 positions on the vertical bar and fringes differently for
2601 window-system frames. Consider some pixels near the vertical bar
2602 as on the bar if the frame doesn't have vertical scroll bars.
2603 Associate positions between mode or header lines with the
2604 right window, the left one.
2606 2000-12-01 Jason Rumney <jasonr@gnu.org>
2608 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2610 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2613 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2615 * window.c (struct saved_window): Add members orig_top and
2617 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2618 (save_window_save, Fset_window_configuration): Save/restore
2619 window's orig_top and orig_height.
2621 2000-12-01 Jason Rumney <jasonr@gnu.org>
2623 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2625 * w32fns.c (x_set_cursor_color): Fix last change.
2627 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2629 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2630 sure that the next redisplay displays the minibuffer, so that
2631 the cursor will be replaced with what the minibuffer wants.
2633 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2634 #ifndef instead of using #if.
2635 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2636 USE_TOOLKIT_SCROLL_BARS is defined.
2638 2000-11-30 Jason Rumney <jasonr@gnu.org>
2640 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2643 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2645 * fns.c (Fmd5): Doc fix.
2647 2000-11-30 Simon Josefsson <simon@josefsson.org>
2649 * fns.c (Fmd5): New function.
2650 (syms_of_fns): Defsubr md5.
2652 * Makefile.in (obj): Add md5.o
2654 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2656 * md5.h, md5.c: New files, taken from glibc.
2658 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2660 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2661 hasn't a font, use that of the frame, as drawing glyphs
2664 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2666 * eval.c (Frun_hooks): Allow 0 arguments.
2668 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2670 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2671 is over the menu bar widget, say it's not on the frame.
2673 * xfns.c (Fx_create_frame): Reintroduce the call to
2674 face-set-after-frame-defaults.
2676 * eval.c (Fsignal): Reset handling_signal.
2678 2000-11-28 Jason Rumney <jasonr@gnu.org>
2680 * w32menu.c (add_menu_item): Reset menu item text when changing
2681 type to radio button.
2683 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2685 * xselect.c: Update copyright.
2687 * window.c (coordinates_in_window): If on a mode or header line,
2688 but sufficiently close to its start, return ``on vertical
2689 border''. This gives us a way to drag windows horizontally when
2690 using toolkit scroll bars.
2692 * xterm.c (note_mouse_highlight): Change the cursor shape
2693 on the vertical border between windows.
2695 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2697 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2698 (syms_of_xfns): DEFVAR_LISP it.
2699 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2701 * textprop.c (text_read_only): New function.
2702 (verify_interval_modification): Use it instead of signaling
2703 `text-read-only'. This makes it easier to catch this error
2706 * xdisp.c (forward_to_next_line_start): Check for newlines,
2707 not end of line, which includes CR.
2709 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2711 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2712 include no-conversion.
2714 2000-11-27 Jason Rumney <jasonr@gnu.org>
2716 * w32fns.c (w32_load_system_font): Always mark font as double byte
2717 if codepage is unicode.
2719 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2721 * xdisp.c (forward_to_next_line_start): If already on a newline,
2722 just consume it to avoid unintended skipping over invisible text
2725 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2726 `vertical-line', `mode-line' and `header-line' events.
2728 * xdisp.c (try_window_id): Avoid starting to display in the middle
2729 of a character, a TAB for instance. This is easier than to set
2730 up the iterator exactly, and it's not a frequent case, so the
2731 additional effort wouldn't really pay off.
2733 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2735 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2738 2000-11-25 Jason Rumney <jasonr@gnu.org>
2740 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2741 to window_from_coordinates should be pixel coordinates.
2743 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2744 redisplay handles them properly.
2746 2000-11-25 Miles Bader <miles@gnu.org>
2748 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2750 2000-11-24 Jason Rumney <jasonr@gnu.org>
2752 * w32.c (init_environment): Set LANG environment variable based on
2753 locale settings, if not set.
2755 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2756 making tool bar smaller. When clearing the frame, also
2757 clear current matrices. Clear frame when tool bar disappears.
2758 Don't use more lines for the tool-bar than is available.
2759 (x_change_window_heights): New function.
2761 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2763 * xdisp.c (init_from_display_pos): If POS says we're already after
2764 an overlay string ending at POS, make sure to pop the iterator
2765 because it will be in front of that overlay string. When POS is
2766 ZV, we've thereby also ``processed'' overlay strings at ZV.
2768 * xfaces.c (lface_from_face_name): Function comment fix.
2770 2000-11-24 Miles Bader <miles@gnu.org>
2772 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2773 apply `mode-line-inverse-video' -- zero means force display using
2774 the default face, non-zero means display using the specialized face.
2775 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2777 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2779 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2782 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2784 * coding.c (decode_coding_emacs_mule): Fix the case of
2785 CODING_EOL_LF, which used uninitialized value of c.
2787 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2789 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2791 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2793 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2796 * frame.h (struct frame): Replace desired_tool_bar_items,
2797 current_tool_bar_items, n_desired_tool_bar_items,
2798 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2800 * frame.c (make_frame): Change initialization of tool bar
2803 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2804 Change references to members deleted from struct frame to use the
2807 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2808 references to members deleted from struct frame to use the new
2811 * dispnew.c (update_frame): Do nothing with frame's tool bar
2814 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2816 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2817 (note_tool_bar_highlight): Change references to members deleted
2818 from struct frame to use the new ones.
2820 2000-11-23 Miles Bader <miles@gnu.org>
2822 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2823 the face's inverse-video attribute, rather than overriding it.
2825 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2827 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2828 making tool bar smaller.
2830 2000-11-22 Dave Love <fx@gnu.org>
2832 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2834 2000-11-22 Miles Bader <miles@gnu.org>
2836 * keyboard.c (Vminibuffer_message_timeout): New variable.
2837 (command_loop_1): Use it to determine message timeout.
2838 (syms_of_keyboard): Initialize it.
2840 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2842 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2844 * sysdep.c: Move the code for declaring h_errno after #include
2847 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2849 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2850 the menu bar when the tooltip is unmapped.
2852 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2853 sole visible buffer when we're currently in the mini-buffer, and
2856 2000-11-21 Jason Rumney <jasonr@gnu.org>
2858 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2859 put on the clipboard.
2860 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2861 copy of what Emacs last put there. If they are the same, do not
2862 use the clipboard copy to avoid losing data due to coding
2865 2000-11-22 Miles Bader <miles@gnu.org>
2867 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2868 (syms_of_minibuf): Initialize it.
2869 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2870 to prompt, don't make read-only.
2872 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2874 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2875 BEFORE/AFTER_POTENTIAL_GC.
2877 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2879 * buffer.c (mmap_free_1): Avoid a compiler warning.
2881 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2883 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2885 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2888 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2890 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2893 * s/gnu-linux.h: Don't use `#cpu'.
2895 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2896 not defined in mman.h.
2898 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2900 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2901 and store an index in the XClientMessageEvent. Storing a
2902 Lisp_Object or pointer can fail on a 64 bit system, since X only
2904 (x_scroll_bar_to_input_event): Get the window from
2907 2000-11-20 Dave Love <fx@gnu.org>
2909 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2911 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2913 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2915 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2917 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2920 * alloc.c (make_string): Fix previous change. Be sure to make
2921 unibyte string correctly.
2923 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2925 * window.c (Fwindow_list): Change parameter list to be XEmacs
2927 (window_list_1): New function.
2928 (window_loop): Use it instead of Fwindow_list.
2930 * sysdep.c (emacs_ospeed): New variable.
2931 (toplevel): Don't declare ospeed extern.
2932 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2934 * termcap.c (ospeed): Remove.
2935 (tputs) [!emacs]: Remove unused code.
2936 (tgetent): Avoid a compiler warning.
2938 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2939 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2940 SCROLL_BAR_X_WIDGET with additional argument DPY.
2942 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2944 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2945 Take the X display as additional argument.
2946 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2947 `Widget' is a pointer type that's not easily stored in Lisp_Object
2948 form in a portable way.
2950 * dispnew.c (update_text_area): Fix last change.
2952 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2954 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2956 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2957 clear current matrices.
2959 * buffer.c (mmap_enlarge): Don't print a message on stderr
2960 if mapping new memory at the end of the existing region fails.
2962 * dispnew.c (update_text_area): Don't skip over equal glyphs
2963 when the last current glyph overlaps the glyph to its right.
2965 2000-11-18 Miles Bader <miles@gnu.org>
2967 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2968 lines that *end* with "..." too (that's the most common case!).
2970 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2972 * xdisp.c (resize_mini_window): Temporarily change to the
2973 mini-window's buffer if necessary.
2975 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2976 the tooltip obscures less text under it.
2978 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2980 * puresize.h (BASE_PURESIZE): Increase to 700000.
2982 2000-11-18 Jason Rumney <jasonr@gnu.org>
2984 * w32term.c (w32_draw_bitmap): Use face to set colors.
2986 2000-11-17 Dave Love <fx@gnu.org>
2988 * lread.c (Fload): Fix #ifdef for pcc.
2990 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2992 * xdisp.c (pos_visible_p): Compute the default character height
2995 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2997 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2998 knowing the line's height; use the default font's height in that
3001 * xfaces.c (weight_table): Add `demi' with the same meaning as
3004 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3006 * dispnew.c (null_row): New global static variable.
3007 (clear_glyph_row): Delete local static variable null_row.
3009 2000-11-15 Jason Rumney <jasonr@gnu.org>
3011 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3012 (w32_alloc_lighter_color): Use new brightness calculations from
3013 xterm.c. Scale delta to be in the range expected by W32.
3014 (w32_draw_relief_rect): Use frame relief colors.
3016 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3018 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3019 (Qinhibit_default_face_x_resources): New variable.
3020 (syms_of_frame): Initialize it.
3021 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3023 * xdisp.c (pos_visible_p): Improve function comment.
3025 * lisp.h (BINDING_STACK_SIZE): New macro.
3027 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3028 reading the directory if readdir returns null and errno is EAGAIN
3031 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3033 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3034 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3035 Set amount_to_scroll to max of dx and scroll_step so that
3036 scroll-conservatively doesn't defeat scroll-step>1.
3037 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3038 scroll-conservatively for line-at-a-time scrolling.
3040 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3042 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3045 * xdisp.c (current_mode_line_height, current_header_line_height):
3047 (init_xdisp): Initialize them.
3048 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3049 and use exact mode line heights if it is set.
3051 * lisp.h (pos_visible_p): Change prototype.
3053 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3054 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3055 and current_header_line_height first.
3056 (current_mode_line_height, current_header_line_height): Declare
3059 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3061 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3062 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3063 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3065 2000-11-14 Miles Bader <miles@gnu.org>
3067 * xterm.c (x_alloc_lighter_color): Include an additive component
3068 too for dark colors, because FACTOR isn't enough.
3069 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3072 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3074 * keyboard.c (show_help_echo): Call message3_nolog with number of
3075 bytes in the help string as 2nd parameter, instead of the number
3078 2000-11-13 Miles Bader <miles@gnu.org>
3080 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3081 (Fload): Use new openp return protocol.
3082 Don't try to use Vload_source_file_function to load .elc files.
3083 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3084 openp return protocol.
3085 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3087 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3089 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3091 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3092 Defined these macros.
3093 (NLIST_STRUCT): Avoid re-defining it.
3095 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3096 -I/usr/contrib/X11R6/include.
3097 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3099 2000-11-10 Jason Rumney <jasonr@gnu.org>
3101 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3103 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3104 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3106 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3107 (Qw32_charset_vietnamese): New symbol.
3108 (xlfd_charset_of_font): New function.
3109 (w32_load_system_font): Use it.
3110 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3111 when Vw32_charset_info_alist is nil to ensure default face always
3112 has font. Use Fcar and Fcdr for safety.
3113 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3114 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3115 pseudo-codepages for special cases.
3116 (w32_to_x_font): New parameter to allow charset portion to be
3117 specified where there is many to one mapping. Callers changed.
3118 (w32_list_fonts): Avoid listing fonts that won't display.
3120 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3122 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3123 (font_list_1): Renamed from font_list.
3124 (font_list): New function, trying alternative registries from
3125 Vface_alternative_font_registry_alist.
3126 (Finternal_set_alternative_font_registry_alist): New function.
3127 (syms_of_xfaces): Initialize and Staticpro
3128 Vface_alternative_font_registry_alist. Defsubr
3129 Finternal_set_alternative_font_registry_alist.
3131 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3133 * lisp.h (Flooking_at): Declare.
3135 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3137 * dired.c (directory_files_internal): Fix a braino.
3139 * dired.c (directory_files_internal): Add missing GCPRO's.
3142 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3144 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3145 (resize_mini_window): Return quickly if Vresize_mini_window is
3146 nil. Don't return if Vmax_mini_window_height is nil.
3148 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3149 (syms_of_xdisp): Initialize them.
3150 (resize_mini_window): Act according to the setting of
3151 Vresize_mini_window.
3152 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3154 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3155 scroll bar widget after configuring it, so that it will appear at
3156 the right position from the start.
3157 (XTredeem_scroll_bar): Cleaned up.
3159 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3161 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3162 font is taller than the frame line, we don't have to bias the
3165 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3167 2000-11-07 Dave Love <fx@gnu.org>
3169 * config.in (HAVE_MKSTEMP): Add.
3171 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3173 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3175 * window.c (Fset_window_configuration): Don't try to preserve
3176 point in the current buffer, if that buffer is displayed in more
3179 * xfaces.c (lookup_named_face): If default face isn't realized,
3180 try to realize it. Return -1 if not successful.
3181 (Fx_list_fonts): Handle case that face cannot be determined.
3182 (Fface_font): Likewise.
3184 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3186 * window.c (displayed_window_lines): Detect partially
3187 visible lines at the bottom correctly.
3189 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3191 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3192 when ensuring we don't do visit in indirect buffer.
3194 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3196 * composite.h (compose_chars_in_text): Add prototype.
3198 * composite.c (Vcomposition_function_table): New variable.
3199 (Qcomposition_function_table): New variable.
3200 (run_composition_function): Call
3201 Vcompose_chars_after_function with three arguments.
3202 (compose_chars_in_text): New function.
3203 (syms_of_composite): Modified the doc-string of
3204 Vcompose_chars_after_function. Declare composition-function-table
3205 as a lisp variable, and initialize it.
3207 * xfns.c (x_encode_text): Suppress producing escape sequences for
3210 * xselect.c: Include composite.h.
3211 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3213 2000-11-05 Andrew Innes <andrewi@gnu.org>
3215 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3217 * sysdep.c (read_input_waiting): Remove extraneous argument to
3220 * w32fns.c (Fx_server_version): Include w32_build_number in the
3223 * w32heap.c (w32_build_number): New variable.
3224 (cache_system_info): Set it.
3226 * w32heap.h (w32_build_number): Add extern.
3228 * emacs.c (syms_of_emacs): Update docstring for
3229 system-configuration, to reflect the actual usage on MS-Windows.
3231 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3233 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3234 process idle timers while waiting for another event.
3236 * dispnew.c (update_frame_line): Handle case where spaces in
3237 the default face are colored.
3239 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3240 window height hasn't changed.
3242 2000-10-31 Jason Rumney <jasonr@gnu.org>
3244 * w32term.c (x_produce_glyphs): Handle composite characters.
3245 (x_draw_glyph_string_foreground)
3246 (x_draw_composite_glyph_string_foreground): Restore old font.
3248 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3250 * minibuf.c (read_minibuf): Reset the undo history just before
3251 starting the recursive-edit.
3253 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3255 * xfaces.c (menu_face_change_count): New variable.
3256 (Finternal_set_lisp_face_attribute): Increment it for changes
3258 (realize_basic_faces): Reflect changes in the `menu' faces
3261 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3262 dy obtained from the iterator's y-position after moving from
3263 scroll_margin_pos to PT; see comment there.
3265 * xdisp.c (safe_eval_handler): Call add_to_log.
3267 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3268 is not a symbol or string.
3270 * xdisp.c (echo_area_display): Don't perform a display update from
3271 inside redisplay. The update will happen anyway at the end of
3272 redisplay, and it can confuse redisplay (GC messages while
3273 redisplaying, for instance.)
3275 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3277 * xrdb.c (x_load_resources): Use the class name in the defaults.
3279 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3280 (regex_compile): Catch bogus \(\1\).
3282 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3284 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3287 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3288 we have a color cache, check that the cached color equals the
3289 allocated color. If not, clear the color cache.
3291 * window.c (displayed_window_lines): Change buffers if necessary.
3292 Fix computation of displayed lines.
3294 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3295 update_menu_bindings to DEFVAR_BOOL.
3297 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3299 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3301 * puresize.h (BASE_PURESIZE): Increase to 680000.
3303 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3305 2000-10-29 Jason Rumney <jasonr@gnu.org>
3307 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3309 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3310 (w32_cache_char_metrics): Handle possibility that 'x' does not
3311 exist in a BDF font.
3312 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3314 * w32bdf.h (bdffont): Add nchars.
3316 * w32bdf.c (set_bdf_font_info): Set it.
3317 (w32_BDF_TextOut): Swap byte order of double byte characters.
3318 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3320 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3322 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3323 don't override the colors in frame's param_alist, unless they are
3326 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3327 reverse the effect of the highlight flag.
3329 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3331 * window.h (Fwindow_live_p): Declare.
3333 * undo.c (record_delete): Check that last_undo_buffer is really a
3334 buffer before applying XBUFFER to it.
3336 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3339 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3341 * lisp.h (KEYMAPP): New macro.
3342 (get_keymap): Remove.
3343 (get_keymap_1): Rename get_keymap.
3345 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3347 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3349 * xmenu.c (single_submenu): Use KEYMAPP.
3350 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3351 Use KEYMAPP rather than Fkeymapp.
3353 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3355 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3356 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3357 Use KEYMAPP rather than Fkeymapp.
3358 (single_submenu): Use KEYMAPP.
3359 (w32_menu_show, w32_dialog_show): Use TRUE.
3361 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3363 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3364 (Fkeymapp): Use KEYMAPP.
3365 (get_keymap): Rename from get_keymap_1. Remove old def.
3366 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3367 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3368 (Fminor_mode_key_binding): Don't raise an error if the binding
3370 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3371 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3373 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3374 Allow Vspecial_event_map to be autoloaded.
3375 (menu_bar_items): Fetch the keymap rather than using keymapp.
3376 (menu_bar_one_keymap): No need to follow func-indirect any more.
3377 (parse_menu_item): get_keymap_1 -> get_keymap.
3378 (tool_bar_items): Fetch the keymap rather than using keymapp.
3379 (read_key_sequence): Use KEYMAPP.
3381 * intervals.c (get_local_map): Use get_keymap rather than following
3382 function-indirections explicitly.
3384 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3386 2000-10-27 Jason Rumney <jasonr@gnu.org>
3388 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3389 point, as Windows has oversized fonts.
3391 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3393 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3395 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3396 (freehook, reallochook): Handle null pointer arguments.
3397 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3399 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3401 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3402 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3403 Giving in to popular pressure to shut up the compiler with casts.
3405 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3407 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3408 signed value, and use a default value computed from the font's
3411 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3413 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3414 that specify a negative underline position can still use underlines.
3416 * window.c (Fpos_visible_in_window_p): Make POS default to
3417 WINDOW's point, not the current buffer's point.
3419 2000-10-26 Dave Love <fx@gnu.org>
3421 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3422 when it's necessary.
3424 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3426 * window.c (size_window): Compute size difference from sum of old
3427 child window sizes instead of from parent's size.
3429 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3430 Handle obscured lines at the top of the window.
3432 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3433 down after the last error condition check.
3435 * frame.c (Fdelete_frame): Run delete-frame-hook.
3437 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3439 * coding.c (decode_coding): Fix previous change (check also
3440 CODING_MODE_LAST_BLOCK).
3442 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3444 * regex.c: More `unsigned char' -> `re_char' changes.
3445 Also change several `int' into `re_wchar_t'.
3446 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3447 (PUSH_FAILURE_POINTER): Don't cast any more.
3448 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3449 We want GCC to complain, since this piece of code makes
3450 re_match non-reentrant, which *should* be fixed.
3451 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3452 (EXTEND_BUFFER): Use RETALLOC.
3453 (SET_LIST_BIT): Don't cast.
3454 (re_wchar_t): New type.
3455 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3456 that those two functions will always properly return.
3457 (IMMEDIATE_QUIT_CHECK): Cast to void.
3458 (analyse_first): Use recursion rather than an explicit stack.
3459 (re_compile_fastmap): Can't fail anymore.
3460 (re_search_2): Don't check re_compile_fastmap for failure.
3461 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3462 Now also sets the new value (passed in a new argument).
3463 (re_match_2_internal): Use it.
3464 Also, use a new var `reg' of type size_t when looping through regs
3465 rather than reuse the inappropriate `mcnt'.
3467 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3468 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3469 (where_is_internal): Renamed from Fwhere_is_internal.
3470 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3471 (Fwhere_is_internal): New function wrapping where_is_internal.
3472 (where_is_internal_1): Handle the case where we're filling the cache.
3473 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3475 2000-10-25 Miles Bader <miles@gnu.org>
3477 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3479 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3481 * window.c (pos_fully_visible_p): Removed.
3482 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3483 if position is visible and/or fully visible.
3485 * lisp.h (pos_visible_p): Add prototype.
3487 * xdisp.c (pos_visible_p): New function.
3489 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3491 * process.c (send_process): If OBJECT is t, it means that the data
3492 is from C string, but we should encode it. Before calling
3493 setup_raw_text_coding_system, be sure to flush out data by the
3494 previous coding system.
3496 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3498 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3499 assignment of startpos to prev when startpos == pos.
3501 * editfns.c (find_field): Set the field stickiness correctly from
3502 overlay fields. Use renamed `text_property_stickiness'.
3503 (text_property_stickiness): Renamed from `char_property_stickiness'.
3504 Only check text properties, not overlays.
3505 * textprop.c (get_char_property_and_overlay): New function.
3506 (Fget_char_property): Use it.
3507 * intervals.h (get_char_property_and_overlay): Add declaration.
3509 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3511 * keymap.c: Use AREF, ASET and ASIZE macros.
3512 (Fmake_sparse_keymap): Docstring fix.
3514 (shadow_lookup): Move up.
3515 Handle the case where lookup-key returns an integer.
3516 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3517 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3518 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3519 Simplify/rewrite the keymap-finding code.
3520 Add check for command shadowing, using shadow_lookup.
3522 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3524 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3525 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3528 2000-10-24 Andrew Innes <andrewi@gnu.org>
3530 * dired.c (directory_files_internal_unwind): New function.
3531 (directory_files_internal): Use it to ensure closedir is called
3532 even if expand-file-name or file-attributes throw, eg. because of
3533 a user interrupt. Also enable immediate_quit while calling
3534 re_search, so that matching can be interrupted as well.
3536 2000-10-24 Andrew Innes <andrewi@gnu.org>
3538 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3540 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3541 so that re_search functions only quit when callers expect them to.
3543 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3545 * regex.c (regex_compile): Change the way of handling a range from
3546 a char less than 256 to a char not less than 256.
3548 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3550 * window.c (size_window): Prevent setting window's width or
3551 height to a negative value (esp. with XSETFASTINT).
3553 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3554 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3555 (protect_malloc_state) [GC_MALLOC_CHECK &&
3556 GC_PROTECT_MALLOC_STATE]: New function.
3557 (PROTECT_MALLOC_STATE): New macro.
3558 (__malloc_initialize, morecore, _malloc_internal)
3559 (_free_internal) _realloc_internal): Use it to make _heapinfo
3560 read-only outside of gmalloc.
3562 * keymap.c: Update copyright.
3564 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3567 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3569 * filelock.c (unlock_all_files): Use unlock_file to expand each
3570 buffer's file_truename before trying remove its lock file.
3572 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3574 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3575 or CRLF, decode EOLs.
3577 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3579 * window.c (Fdisplay_buffer): Fix doc.
3581 2000-10-23 Jason Rumney <jasonr@gnu.org>
3583 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3584 ASCII font of default fontset on Windows.
3586 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3587 xterm.c comment below).
3589 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3591 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3593 * xterm.c (x_connection_closed): Reset handling_signal.
3595 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3598 2000-10-23 Miles Bader <miles@gnu.org>
3600 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3601 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3602 maintain old behavior.
3603 * minibuf.c (Fminibuffer_complete): Likewise.
3605 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3607 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3608 that when a font can't be exactly centered, it errs up rather than
3611 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3613 * fns.c (Fbase64_decode_string): The decoded result should be
3616 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3618 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3620 * dispnew.c [macintosh]: Include macterm.h.
3621 (init_display) [macintosh]: Initialization for window system.
3623 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3624 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3625 syms_of_search, x_term_init, and init_keyboard before calling
3626 init_window_once. Also, call syms_of_xmenu.
3628 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3629 default fontset to Monaco.
3631 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3632 NewMacWindow and DisposeMacWindow.
3633 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3634 instead of calling NewMacWindow and setting fields of
3635 f->output_data.mac directly. Call init_frame_faces.
3636 (Fdelete_frame) [macintosh]: Remove unused code.
3637 (Fmodify_frame_parameters) [macintosh]: Call
3638 x_set_frame_parameters instead of mac_set_frame_parameters.
3640 * frame.h [macintosh]: Define menu_bar_lines field in struct
3641 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3643 * keyboard.c [macintosh]: Include macterm.h.
3644 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3645 and menu_bar_activate_event type events as for X and NT.
3646 (make_lispy_event) [macintosh]: Construct lisp events of type
3647 MENU_BAR_EVENT as for X and NT.
3649 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3650 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3651 (sys_subshell) [macintosh]: Remove definition entirely.
3652 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3653 Vwindow_system_version here. Remove initialization of
3654 Vx_bitmap_file_path.
3655 (read_input_waiting): Correct the number of parameters passed to
3657 Move all Macintosh functions to mac/mac.c.
3659 * term.c [macintosh]: Include macterm.h.
3661 * window.c [macintosh]: Include macterm.h.
3663 * xdisp.c [macintosh]: Include macterm.h. Declare
3664 set_frame_menubar and pending_menu_activation.
3665 (echo_area_display) [macintosh]: Do not return if terminal frame
3666 is the selected frame.
3667 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3668 Allow only the selected frame to set menu bar.
3669 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3670 calling FRAME_EXTERNAL_MENU_BAR (f).
3671 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3673 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3674 and check_x. Declare XCreateGC. Define x_create_gc and
3675 x_free_gc. Initialize font_sort_order.
3676 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3677 but call x_list_fonts instead of w32_list_fonts.
3678 (Finternal_face_x_get_resource) [macintosh]: Do not call
3679 display_x_get_resource.
3680 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3681 (realize_x_face) [macintosh]: Load the font if it is specified in
3683 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3686 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3688 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3689 is nil: since we go to the end of submap anyway, we'd end up
3691 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3692 doesn't obey autoload.
3694 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3696 * msdos.c (dos_set_window_size): Update screen dimension variables.
3698 2000-10-21 Jason Rumney <jasonr@gnu.org>
3700 * w32term.c (w32_cache_char_metrics): Double check that font is
3701 really fixed pitch before trusting tmPitchAndFamily.
3703 2000-10-21 Andrew Innes <andrewi@gnu.org>
3705 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3707 * w32term.h: Extern decl for w32_cache_char_metrics.
3709 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3711 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3712 (w32_unload_font): Free per_char array if present.
3714 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3715 cached information in emulated XFontStruct to handle common cases
3716 quickly. Do not allocate XCharStruct for return.
3717 (w32_native_per_char_metric): New function.
3718 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3720 (x_produce_glyphs): Don't get an HDC. Change calls to
3721 w32_per_char_metric to match arg change above. Remove calls to
3723 (w32_get_glyph_overhangs): Ditto.
3724 (w32_cache_char_metrics): New function.
3726 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3727 ($(BLD)/casefiddle.$(O)): Remove compile command.
3728 ($(BLD)/gmalloc.$(O)): Remove compile command.
3729 ($(BLD)/dispnew.obj):
3730 ($(BLD)/keyboard.obj):
3731 ($(BLD)/w32inevt.obj):
3732 ($(BLD)/w32bdf.obj):
3734 ($(BLD)/buffer.obj):
3735 ($(BLD)/editfns.obj):
3737 ($(BLD)/fileio.obj):
3739 ($(BLD)/indent.obj):
3740 ($(BLD)/insdel.obj):
3741 ($(BLD)/intervals.obj):
3742 ($(BLD)/minibuf.obj):
3744 ($(BLD)/scroll.obj):
3745 ($(BLD)/sysdep.obj):
3746 ($(BLD)/textprop.obj):
3747 ($(BLD)/widget.obj):
3748 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3749 ($(BLD)/term.obj): Add dependency on dispextern.h.
3751 * makefile.nt ($(BLD)\dispnew.obj):
3752 ($(BLD)\keyboard.obj):
3753 ($(BLD)\w32inevt.obj):
3754 ($(BLD)\w32bdf.obj):
3756 ($(BLD)\buffer.obj):
3757 ($(BLD)\editfns.obj):
3759 ($(BLD)\fileio.obj):
3761 ($(BLD)\indent.obj):
3762 ($(BLD)\insdel.obj):
3763 ($(BLD)\intervals.obj):
3764 ($(BLD)\minibuf.obj):
3766 ($(BLD)\scroll.obj):
3767 ($(BLD)\sysdep.obj):
3768 ($(BLD)\textprop.obj):
3769 ($(BLD)\widget.obj):
3770 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3771 ($(BLD)\term.obj): Add dependency on dispextern.h
3773 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3775 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3776 with an additional argument of Qt.
3778 2000-10-21 Miles Bader <miles@gnu.org>
3780 * window.c (pos_fully_visible_in_window_p): New function.
3781 (Fpos_visible_in_window_p): Add FULLY argument.
3782 Use pos_fully_visible_in_window_p.
3783 (window_scroll_pixel_based, window_scroll_line_based): Update
3784 calls to Fpos_visible_in_window_p.
3785 * lisp.h (Fpos_visible_in_window_p): Update prototype
3787 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3789 * alloc.c (toplevel): Conditionalize compilation of mem_*
3790 functions differently.
3792 2000-10-20 Jason Rumney <jasonr@gnu.org>
3794 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3795 mem_init where it used to be. mem_z etc not defined otherwise.
3797 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3799 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3801 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3802 structure definition and related variabled to the top of the file.
3803 Include this code when GC_MALLOC_CHECK is defined.
3804 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3805 register/unregister allocated region.
3806 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3807 which isn't allocated.
3808 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3809 something which is already in use.
3810 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3811 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3812 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3813 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3815 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3816 _malloc_internal instead of malloc.
3817 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3820 2000-10-20 Andrew Innes <andrewi@gnu.org>
3822 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3824 (my_strftime) <macro>: Don't use macro arg list when redefining as
3826 (my_strftime) <function>: Supply 0 as ut argument.
3828 2000-10-19 Jason Rumney <jasonr@altavista.net>
3830 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3831 including dispextern.h, as it stops faces from working.
3833 * w32fns.c (Fx_create_frame): Don't bother calling
3834 face-set-after-frame-default since the caller does it for us
3835 anyway. Clean up calls to x_get_arg to be consistent with X.
3837 * w32term.c (x_produce_glyphs): Handle
3838 unibyte_display_via_language_environment correctly.
3839 (w32_draw_box_rect): Fix the calculation of width and height.
3841 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3842 as it has stopped working.
3843 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3846 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3848 * eval.c (skip_debugger): Prevent a compiler warning.
3849 (Fcondition_case): Likewise.
3850 (Fbacktrace_frame): Use a null interactive spec.
3852 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3854 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3856 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3858 * strftime.c: Sync with glibc, file version 1.78.
3859 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3860 should no longer be used according to ISO 8601.
3862 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3863 no map for meta_prefix_char, don't try to use it as a keymap.
3864 Instead, if T_OK is non-zero, look up a default binding, if any,
3865 otherwise, if T_OK is zero, return nil.
3867 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3868 (x_to_xcolors, png_load): Use x_query_color.
3870 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3872 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3874 (x_copy_color, x_alloc_lighter_color): Likewise.
3876 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3877 (x_query_color, x_query_colors): Add prototype.
3879 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3880 check_string_bytes only if not noninteractive, increase count to 50.
3882 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3884 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3887 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3889 * alloc.c (pure_bytes_used): Renamed from pureptr.
3891 (pure_alloc): New function.
3892 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3894 (Fpurecopy): Use PURE_POINTER_P.
3896 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3897 PT has moved backward.
3899 * xdisp.c (cursor_row_p): Take continued lines into account.
3901 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3903 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3904 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3905 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3908 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3909 of selective display off while searching for the next line start.
3911 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3913 * Makefile.in (term.o): Depend on dispextern.h.
3915 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3917 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3919 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3921 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3922 the iterator at the beginning, so that they can be set later on,
3923 for instance in reseat_at_next_visible_line_start, without being
3926 * xfns.c (pbm_format): Add :foreground and :background keywords.
3927 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3928 (xbm_load): Recognize foreground and background color
3931 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3933 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3935 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3938 * msdos.c (IT_set_face): Compare highlighted face with the default
3939 face, and invert colors if these faces' colors are identical.
3940 (Fmsdos_remember_default_colors): Don't swap foreground and
3941 background colors in initial_colors[].
3942 (IT_set_frame_parameters): Don't swap frame's foreground and
3943 background pixels. If ALIST includes "(reverse . t)", swap
3944 foreground-color and background-color properties in frame's
3945 param_alist. If the original frame's param_alist doesn't specify
3946 the colors, store unspecified-fg and unspecified-bg, reversed if
3949 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3950 the colors are unspecified and reversed, reverse fore- and back-
3951 ground in the returned value.
3952 (Fframe_parameter): Ditto.
3954 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3956 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3957 get_last_unchanged_at_beg_row.
3958 (find_first_unchanged_at_end_row): Renamed from
3959 get_first_unchanged_at_end_row.
3960 (find_first_unchanged_at_end_row): Convert assertions to
3961 unconditional tests which abort. When looking for a row in
3962 unchanged text, don't go further back than first_text_row.
3964 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3965 Don't add in the last line's height when deciding if the new
3966 position is below the scroll margin.
3968 2000-10-16 Miles Bader <miles@gnu.org>
3970 * editfns.c (Fconstrain_to_field): Check carefully for field
3971 boundaries if either OLD_POS or NEW_POS has a non-nil field
3972 property, even if they're the same.
3974 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3976 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3977 height for XFillRectangle.
3979 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3981 * syntax.c (Fstring_to_syntax): New function extracted from
3982 Fmodify_syntax_entry.
3983 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3984 (skip_chars, Fforward_comment): Remove unused variables.
3985 (syms_of_syntax): Add defsubr for string-to-syntax.
3986 (describe_syntax): Add code for comment and string fences.
3988 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3990 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3991 Do the meta->esc mapping. Call get_keyelt before returning.
3992 Start scanning from the second element (the first is always `keymap')
3993 to make it easier to detect when we reach a parent map.
3994 Handle the case of inheriting from a symbol whose function is a map.
3995 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3996 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3997 (get_keyelt, Flookup_key): Update call to access_keymap.
3998 Remove the meta->esc mappings.
3999 (define_as_prefix): Delete old disabled code.
4000 (menu_item_p): New function.
4001 (where_is_internal_1): Skip over the few remaining menu items.
4002 * lisp.h (access_keymap): Update prototype.
4003 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4004 Update call to access_keymap.
4005 (follow_key, read_key_sequence): Update calls to access_keymap.
4006 Remove the meta->esc mappings.
4008 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4010 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4011 with additional argument.
4013 * xdisp.c (cursor_row_p): New function.
4014 (try_cursor_movement, display_line): Use it.
4016 * xdisp.c (append_space): Also save/restore iterator's current
4017 character and its length.
4019 * xdisp.c (init_from_display_pos): Add an assertion.
4020 (handle_stop): Don't set iterator's add_overlay_start.
4021 (handle_invisible_prop): Likewise.
4022 (load_overlay_strings): If text under an overlay is invisible,
4023 take both before- and after-strings into account when the iterator
4024 is positioned either at the start or at the end of the overlay.
4025 (forward_to_next_line_start): Rewritten.
4026 (reseat_at_next_visible_line_start): Rewritten.
4027 (set_iterator_to_next): Add parameter RESEAT_P.
4029 * dispextern.h (struct it): Remove member add_overlay_start.
4030 (set_iterator_to_next): Change prototype.
4032 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4034 * coding.c (code_convert_region): Be sure to initialize
4035 coding->category_idx.
4036 (decode_coding_string): Set coding->src_multibyte and
4037 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4038 (encode_coding_string): Set coding->src_multibyte and
4039 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4041 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4043 * xfns.c (Fx_create_frame): Don't bother calling
4044 face-set-after-frame-default since the caller does it for us anyway.
4046 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4048 * window.c (coordinates_in_window): Fix detection of vertical line
4049 on character terminals.
4051 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4053 * editfns.c (save_excursion_save): Additionally record the
4055 (save_excursion_restore): If buffer was visible in a window, and a
4056 different window was selected, and the old selected window is
4057 still live, restore point in that window.
4059 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4061 * xterm.c (x_produce_glyphs): Handle
4062 unibyte_display_via_language_environment correctly.
4064 * regex.c (regex_compile): Change the way of handling a range from
4065 unibyte char to multibyte char.
4067 * syntax.c (skip_chars): Change the way of handling a range from
4068 unibyte char to multibyte char.
4070 * process.c (read_process_output): Cancel previous change.
4072 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4074 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4076 * charset.c (Ffind_charset_string): Doc fix.
4077 (Ffind_charset_region): Doc fix.
4079 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4081 * process.c (read_process_output): Fix previous change. Adjust
4082 multibyteness of text to insert in a buffer by
4083 string_make_unibyte/multibyte instead of
4084 Fstring_as_unibyte/multibyte.
4086 2000-10-10 Andreas Schwab <schwab@suse.de>
4088 * alloc.c (mark_object): Remove all workarounds installed on
4091 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4093 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
4095 (base64_encode_1): Make it work for a text of multibyte form.
4096 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4097 case. Don't call str_to_multibyte because base64_decode_1
4098 produces correct multibyte form for eight-bit codes.
4099 (Fbase64_decode_string): Adjusted for the change of
4101 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4102 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4105 * charset.h (CHAR_STRING): Optimized for single byte characters.
4107 2000-10-09 Andreas Schwab <schwab@suse.de>
4109 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4110 -1 after socket is closed, to fall through to error processing.
4112 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4114 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4115 variables. If ALIST includes foreground-color or
4116 background-color, change also the colors of the default face for
4119 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4121 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4122 them extern (they are defined on xfaces.c).
4123 (syms_of_msdos): Don't intern and don't staticpro
4124 Qbackground_color and Qforeground_color.
4126 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4128 * frame.c (Fframe_parameter): For non-windowed frames, if
4129 f->param_alist says foreground or background color is unspecified,
4130 call tty_color_name to return the color name computed from the
4131 frame's current colors.
4133 2000-10-06 Dave Love <fx@gnu.org>
4135 * terminfo.c (ospeed): Don't declare.
4137 * sysdep.c: Don't include string.h.
4138 (h_errno): Declare conditional also on TRY_AGAIN.
4140 * charset.c (Ffind_charset_string): Doc fix.
4142 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4143 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4146 2000-10-05 Dave Love <fx@gnu.org>
4148 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4149 position like menu-bar.
4151 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4153 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4155 * xdisp.c (handle_single_display_prop): Use safe_call1.
4156 (safe_call): Renamed from call_function.
4157 (safe_call1): New function.
4158 (handle_fontified_prop): Use safe_call1 instead of call1.
4159 (safe_eval): Renamed from eval_form.
4160 (safe_eval_handler): Renamed from eval_handler.
4161 (handle_single_display_prop, display_mode_element): Use safe_eval
4162 instead of eval_form.
4164 * xfaces.c (merge_face_heights): Use safe_call instead of
4167 * keyboard.c (show_help_echo): Use safe_call instead of
4168 call_function; use safe_eval instead of eval_form.
4170 * lisp.h (safe_call): Renamed from call_function.
4171 (safe_eval): Renamed from eval_form.
4172 (safe_call1): Add prototype.
4174 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4176 * xfns.c (image_ascent): Rearrange ascent calculation for the
4179 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4181 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4182 (where_is_internal_1): Don't bother ignoring menu-items any more.
4184 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4186 * keyboard.c (update_menu_bindings): New variable.
4187 (parse_menu_item): Use AREF. If update_menu_bindings
4188 is 0, don't update menu bindings.
4189 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4191 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4193 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4196 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4198 * syntax.c (forw_comment): Match nestedness of ender/starter.
4199 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4200 (prev_char_comstart_first): Remove.
4201 (back_comment): Check two-char comment markers more carefully
4202 to better handle overlapping cases like *//* or /* */* */ ...
4203 Match nestedness of ender/starter.
4205 2000-10-02 Dave Love <fx@gnu.org>
4207 * config.in (HAVE_GAI_STRERROR): Add undef.
4209 * process.c (Fopen_network_stream): Use it.
4211 * m/alpha.h (NO_REMAP): Don't define.
4213 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4215 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4216 return with a string converted to an integer or vice versa when
4217 Vmocklisp_arguments is t.
4218 (Fsignal): Likewise. The function can return for `quit'.
4219 (struct gcpro): Declare member `var' to point to a volatile
4222 * eval.c (error): Prevent compiler warning.
4224 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4226 * keymap.c (keymap_memberp): New function.
4227 (Fset_keymap_parent): Use it.
4228 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4229 Use keymap_memberp to avoid creating cycles.
4230 (access_keymap): Use KEYMAPP.
4232 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4234 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4235 gai_strerror. Make sure xerrno is set if connect fails. Improve
4238 2000-09-29 Jason Rumney <jasonr@gnu.org>
4240 * w32term.c (w32_char_font_type, w32_encode_char)
4241 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4242 (w32_bdf_per_char_metric): New function.
4243 (w32_per_char_metric): Use it.
4244 (x_draw_glyph_string_background): Always draw background for BDF
4247 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4248 GDI object which is a scarce resource.
4250 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4251 (get_quoted_string): Fix limit on memchr search.
4252 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4253 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4254 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4255 (get_cached_font_char, cache_char_offset): Use macro
4256 BDF_CODEPOINT_RANGE_COVER_P.
4257 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4258 (clear_cached_bitmap_slots): New function.
4259 (GET_HEX_VALUE): G-Z, g-z are not hex.
4260 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4261 (get_bitmap_with_cache): Use new cache implementation.
4262 (create_offscreen_bitmap): New function.
4263 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4265 * w32term.c (x_produce_glyphs): If the distance from the current
4266 position to the next tab stop is less than a canonical character
4267 width, use the tab stop after that.
4268 (x_draw_glyphs): Handle case START and END are out of bounds more
4270 (x_clear_mouse_face): Block/unblock input.
4271 (x_display_and_set_cursor): Don't show a hollow box cursor for
4272 buffers whose cursor_type is nil.
4274 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4276 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4279 * dispextern.h (updating_frame): Declare extern.
4281 2000-09-29 Andreas Schwab <schwab@suse.de>
4283 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4285 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4287 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4288 use its function definition.
4289 (tool_bar_items): Likewise.
4291 * lisp.h (fatal): Declare NO_RETURN.
4293 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4295 * keymap.c: Remove the line "#undef NULL".
4297 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4299 * xterm.c (x_make_frame_visible): Try harder to make the frame
4302 2000-09-28 Dave Love <fx@gnu.org>
4304 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4306 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4308 * .gdbinit (xreload): Note its need on GNU/Linux.
4310 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4311 r_alloc, r_alloc_free.
4313 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4315 * syntax.c (skip_chars): Handle negation correctly.
4317 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4319 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4320 with non-zero FORCE_P argument.
4322 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4325 * xdisp.c (window_box_height): Add an assertion.
4327 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4328 tool-bar than is available.
4329 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4331 2000-09-27 Dave Love <fx@gnu.org>
4333 * s/irix6-5.h: Now works 64-bit. Tidied.
4335 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4337 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4338 instead of BITS_PER_INT.
4339 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4340 EMACS_UINT, respectively.
4341 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4343 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4345 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4347 * window.c (freeze_window_starts): Construct last argument for
4348 foreach_window differently.
4350 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4352 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4353 EMACS_UINT instead of `int' and `unsigned int'.
4354 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4356 * frame.h (struct frame): Make the `nothing' member of union
4357 output_data an EMACS_INT.
4359 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4361 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4362 size in the sdata structure.
4363 (SDATA_NBYTES, SDATA_DATA): New macros.
4364 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4365 differently for the different layout of the sdata structure.
4366 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4368 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4369 Check that size recorded in the string size and size recorded in
4370 the sdata structure agree.
4372 2000-09-25 Dave Love <fx@gnu.org>
4374 * buffer.c: Include stdio.h.
4376 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4378 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4380 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4381 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4383 (__malloc_extra_blocks): Declare as __malloc_size_t.
4385 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4387 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4389 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4390 (read_char): If help-echo is showing, preserve the echo area
4393 * xdisp.c (help_echo_showing_p): New variable.
4394 (set_message): Reset it to 0.
4395 (init_xdisp): Initialize help_echo_showing_p.
4397 * dispextern.h (help_echo_showing_p): Declare extern.
4399 * config.in: Fix typo in __GNUC_MINOR__.
4401 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4403 * s/freebsd.h (POSIX_SIGNALS): Define.
4405 * xterm.c (x_clear_mouse_face): Block/unblock input.
4407 2000-09-24 Dave Love <fx@gnu.org>
4409 * fns.c (base64_encode_1): Fix last change.
4411 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4413 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4415 * xdisp.c (try_window_reusing_current_matrix): More fixes
4416 for the case window has a header-line.
4418 2000-09-22 Dave Love <fx@gnu.org>
4420 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4423 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4425 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4427 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4429 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4432 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4435 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4436 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4437 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4440 * marker.c (byte_char_debug_check): Return void.
4442 * xfns.c (Fx_create_frame): Set default frame parameter value
4443 for tool-bar-lines to 1.
4445 * dispnew.c (scrolling_window): Compare y-positions of rows
4446 equal at the start. Some simplification.
4448 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4449 reused rows' y-position in the case window has a header-line, and
4450 new window start is greater than old window start.
4452 * process.c (process_sent_to): New variable.
4453 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4454 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4455 Declare more parameters volatile.
4457 * lread.c (Vrecursive_load_depth_limit): New variable.
4458 (Fload): Check recursive loads whose recursion depth exceeds
4459 Vrecursive_load_depth_limit.
4460 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4462 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4464 * fileio.c (Fread_file_name): Doc fix.
4466 * editfns.c (Fmessage_or_box): Doc fix.
4468 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4470 * xfns.c (xbm_scan): Allow C-style comments.
4472 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4473 symbols are specified, add color translations to the cache.
4474 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4476 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4478 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4479 structures to xpm_init_color_cache.
4481 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4483 * dispnew.c (update_window_line): Make sure to always draw
4486 2000-09-19 Andrew Innes <andrewi@gnu.org>
4488 * makefile.nt (bootstrap-emacs): Don't change directory.
4490 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4492 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4494 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4495 If output buffer is too small, signal an appropriated error.
4497 2000-09-18 Dave Love <fx@gnu.org>
4499 * keyboard.c (menu_bar_items, tool_bar_items)
4500 (current_active_maps): Remove redundant get_local_map call.
4502 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4504 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4505 cursor for buffers whose cursor_type is nil.
4507 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4508 a feature to implement that is already implemented.
4509 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4512 * xfns.c (x_clear_image_1): New function.
4513 (x_clear_image): Use it.
4514 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4517 * dispnew.c (update_window): Move test for invisible lines
4518 at the top to update_window_line.
4519 (update_window_line): Handle invisible lines here.
4521 * xfns.c (clear_image_cache): Clear current matrices of all
4522 frames sharing an image cache. Block input while freeing
4523 images. Fix timestamp comparison.
4524 (x_clear_image): Also free the mask.
4526 * xfns.c (lookup_image): Block input while loading the image so
4527 that we won't get interrupted in a state where the image isn't yet
4529 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4530 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4531 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4532 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4535 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4537 * dispnew.c (update_window): Make sure to make desired rows
4538 current even if they are completely invisible at the top
4541 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4543 * xfns.c (lookup_image): Build mask before applying an algorithm.
4544 Recognize algorithm `disabled'.
4545 (cross_disabled_images): New variable.
4546 (COLOR_INTENSITY): New macro.
4547 (x_detect_edges): Use COLOR_INTENSITY.
4548 (x_disable_image): New function.
4549 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4551 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4552 disabled state, don't apply an image transformation algorithm if
4553 the user specified an image for the disabled state. Use
4554 `:algorithm disabled' for creating a disabled item's image if the
4555 user hasn't specified an image.
4557 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4558 allocation functions with the XPM lib.
4559 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4560 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4561 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4562 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4563 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4565 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4566 functions, if possible, because these handle color allocation
4567 failure more gracefully.
4568 (Fimage_mask_p): New function.
4570 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4571 (Qedge_detection, Qheuristic): New symbols.
4572 (syms_of_xfns): Initialize new symbols.
4573 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4574 `algorithm (edge-detection ...)'.
4575 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4576 (tiff_format, gif_format, gs_format): Add `:mask'.
4577 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4578 (GIF_MASK, GS_MASK): New enumerators.
4579 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4580 (emboss_matrix, laplace_matrix): New variables.
4581 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4582 (x_edge_detection): New functions.
4583 (x_laplace): Rewritten in terms of x_detect_edges.
4584 (x_build_heuristic_mask): If image has a mask, free it.
4586 2000-09-14 Andrew Innes <andrewi@gnu.org>
4588 * makefile.w32-in: Revert to Unix line endings.
4590 2000-09-14 Andrew Innes <andrewi@gnu.org>
4592 * makefile.w32-in: Standardize indentation somewhat.
4593 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4594 cater for differences between shells.
4596 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4598 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4600 * xterm.c (x_produce_glyphs): If the distance from the current
4601 position to the next tab stop is less than a canonical character
4602 width, use the tab stop after that.
4604 2000-09-14 Dave Love <fx@gnu.org>
4606 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4608 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4610 * xdisp.c (handle_fontified_prop): While running fontification
4611 functions, bind `fontification-functions' and
4612 `after-change-functions' to nil.
4614 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4615 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4617 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4619 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4620 USE_MMAP_FOR_BUFFERS.
4622 * insdel.c (make_gap): Use enlarge_buffer_text.
4624 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4625 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4626 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4627 from former r_alloc_* functions in ralloc.c.
4628 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4630 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4631 (mmap_init) [REL_ALLOC_MMAP]: New function.
4632 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4633 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4636 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4637 (enlarge_buffer_text): Add prototype.
4639 * ralloc.c: Remove everything having to do with the use of mmap.
4641 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4643 * sound.c (Fplay_sound): Doc fix.
4645 * keyboard.c: Avoid some more compiler warnings.
4646 (parse_tool_bar_item): Ignore cached key bindings.
4648 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4649 and allocation of Lisp data.
4651 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4653 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4654 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4657 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4659 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4661 * ccl.c: Comment fixed.
4662 (MAX_MAP_SET_LEVEL): Increased to 30.
4663 (PUSH_MAPPING_STACK): Enclose with do-while block.
4664 (POP_MAPPING_STACK): Likewise.
4665 (stack_idx_of_map_multiple): New variable.
4666 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4667 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4668 call the corresponding CCL program by
4669 CCL_CALL_FOR_MAP_INSTRUCTION.
4670 (ccl_driver) <CCL_MapSingle>: Likewise.
4671 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4672 with the case where looking up process reaches to the end of
4673 map-set, and call CCL programs as the above change.
4675 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4677 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4678 that might be clobbered by longjmp.
4679 (check_x_display_info, x_decode_color, create_frame_xic)
4680 (Fx_display_backing_store, Fx_display_visual_class)
4681 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4684 * lread.c (init_lread): Set Vloads_in_progress to nil.
4685 (Fload): Show list of recursively loaded files, when signaling an
4688 * lread.c (Vloads_in_progress): New variable.
4689 (record_load_unwind): New function.
4690 (Fload): Check for recursive loads.
4691 (syms_of_lread): Initialize Vloads_in_progress.
4692 (read_integer, read1): Avoid some compiler warnings.
4694 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4697 2000-09-11 Miles Bader <miles@gnu.org>
4699 * editfns.c (Fbuffer_string): Doc fix.
4701 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4703 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4705 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4707 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4708 whether to include other header files.
4710 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4712 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4713 by Fmemq as a boolean.
4715 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4717 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4719 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4721 * ralloc.c (mmap_fd): Remove initializer which can make it
4722 read-only in a dumped Emacs.
4723 (mmap_fd_1): New variable.
4724 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4725 restore it from there.
4726 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4727 unconditionally so that mmap_fd can be initialized there.
4728 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4729 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4730 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4732 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4734 * xdisp.c (dump_glyph_row): Fix printf format string.
4735 (display_line, move_it_in_display_line_to): Avoid compiler
4738 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4740 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4743 * xdisp.c (try_window_id): When trying to locate cursor in
4744 unchanged rows at the top, handle the case that we can't find it.
4746 * xterm.c (x_draw_glyphs): Handle case START and END are out
4747 of bounds more carefully.
4749 2000-09-08 Dave Love <fx@gnu.org>
4751 * s/sol2.h (REL_ALLOC_MMAP): Define.
4752 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4754 * ralloc.c: Don't include string.h (redundant).
4755 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4756 [!MAP_ANON]: Include fcntl.h.
4757 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4758 (r_alloc, r_re_alloc, r_alloc_free)
4759 (mmap_enlarge, mmap_set_vars): Use it.
4760 (r_alloc_init_fd): New function.
4761 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4762 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4765 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4768 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4769 change to __NetBSD__.
4771 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4773 * search.c (compile_pattern): Check the multibyteness of cached
4776 2000-09-08 Miles Bader <miles@gnu.org>
4778 * xfaces.c (default_face_vector): Function removed.
4779 (Finternal_merge_in_global_face): Restore old global/local
4780 attribute override order. Use inline loop instead of calling
4781 default_face_vector.
4783 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4785 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4786 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4787 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4788 where necessary, in case POINTER_TYPE is `void'.
4790 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4792 * frame.c (make_terminal_frame): Initialize frame foreground and
4793 background colors to unspecified, for the initial instance of an
4796 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4798 * ralloc.c (mmap_find): Fix overlap computation.
4799 (mmap_enlarge): Compute nbytes before trying to find an
4802 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4805 * lread.c (syms_of_lread): Change value of regexp
4806 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4808 * xmenu.c (xdialog_show): When looking up the selection in
4809 menu_items, take `quote' boundaries into account; this corresponds
4810 to a nil ITEM in x-popup-dialog.
4812 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4814 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4816 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4818 * coding.c (encode_coding_sjis_big5): Use translation table for
4819 encoding, not decoding. Fix the handling of latin-jisx0201.
4820 Check for the charset katakana-jisx0201 too.
4821 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4822 (detect_coding_sjis): Check the byte sequence more rigidly.
4824 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4826 * xfaces.c (Vparam_value_alist): New variable.
4827 (syms_of_xfaces): Initialize it.
4828 (Finternal_set_lisp_face_attribute): Avoid more consing.
4830 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4832 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4833 (Qbackground_mode): New variable.
4834 (syms_of_frame_1): Initialize Qbackground_mode.
4836 * lisp.h (Qdisplay): Declare extern.
4838 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4839 change face on all frames, and change the default for new frames.
4841 2000-09-07 Dave Love <fx@gnu.org>
4843 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4845 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4847 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4849 * charset.c: Include composite.h
4850 (lisp_string_width): New function.
4851 (Fstring_width): Call lisp_string_width instead of strwidth.
4853 * Makefile.in (charset.o): Depends on composite.h.
4855 * process.c (read_process_output): Before inserting the decoded
4856 text in the buffer, adjust the multibyteness.
4858 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4860 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4861 buffer's text buffer is null, map new memory.
4863 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4864 POINTER_TYPE and size_t.
4865 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4866 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4867 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4868 [REL_ALLOC_MMAP]: New macros.
4869 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4870 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4871 [REL_ALLOC_MMAP]: New functions.
4873 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4874 before and after unexec.
4876 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4877 text buffers if necessary.
4879 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4880 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4883 * config.in (HAVE_MMAP): Add #undef.
4885 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4887 * frame.c (Qdisplay_type): New variable.
4888 (syms_of_frame_1): Initialize it.
4889 (Fframe_parameter): New function that avoids consing.
4890 (syms_of_frame): Defsubr it.
4892 * buffer.c (Fother_buffer): Consider buffers as invisible when
4893 they are displayed in a window on an invisible frame.
4895 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4896 get-largest-window always return nil.
4898 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4900 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4901 variable; recognize Emacs 19 elc files.
4903 2000-09-04 Miles Bader <miles@gnu.org>
4905 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4906 before initially popping up the menu, so the menu doesn't flash
4907 when the face settings are significantly different from the
4910 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4912 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4913 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4914 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4915 (BIT_UNIBYTE): Remove.
4916 (re_match_2_internal): Delete corresponding code and streamline the
4917 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4918 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4919 (re_wctype_t): New type.
4920 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4921 (regex_compile): Use them and fix handling of overly long char classes.
4923 2000-09-03 Andrew Innes <andrewi@gnu.org>
4925 * makefile.w32-in: Change to DOS line endings.
4927 * s/ms-w32.h (ORDINARY_LINK): New define.
4929 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4930 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4932 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4933 (distclean): Delete them here instead.
4935 * w32proc.c (compare_env): Convert to uppercase for comparison,
4936 not lowercase, to match how the native Windows shell works.
4938 2000-09-03 Jason Rumney <jasonr@gnu.org>
4940 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4941 CVS changes the line-ends when checking in/out on DOS/Windows.
4943 * makefile.nt (emacs): Do not change directory to run temacs, as
4944 the load-path is set relative to current directory.
4946 2000-09-03 Miles Bader <miles@gnu.org>
4948 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4950 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4952 * xdisp.c (redisplay_mode_lines): New function.
4953 (display_mode_lines): Return number of mode lines displayed.
4954 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4955 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4957 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4958 string.h and strings.h.
4959 (index) [HAVE_INDEX]: Add prototype.
4961 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4962 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4964 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4965 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4967 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4969 * lread.c (read1): Accept `?' as symbol constituent, for
4970 compatiblity with XEmacs.
4972 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4974 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4975 (struct re_pattern_buffer): Remove newline_anchor.
4976 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4977 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4978 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4979 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4980 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4981 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4982 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4983 Get rid of references to newline_anchor.
4984 (regcomp): Allocate and precompute a fastmap.
4986 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4988 * lread.c (openp): GCPRO local variable `filename'.
4990 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4992 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4994 * regex.c: Merge some changes from GNU libc. Add prototypes.
4995 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4996 Use memcmp and memcpy instead of bcopy and bcmp.
4997 (init_syntax_once): Use ISALNUM.
4998 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4999 (REG_UNSET_VALUE): Remove. Use NULL instead.
5000 (REG_UNSET, re_match_2_internal): Use NULL.
5001 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5003 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5004 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5005 (regex_compile): In handle_interval, return an error rather than try to
5006 unfetch the interval if we can't find the closing brace.
5007 Obey the RE_NO_GNU_OPS syntax bit.
5008 (TOLOWER): New macro.
5010 (regexec): Allocate regs.start and regs.end as one block.
5012 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5014 * xdisp.c (echo_area_display): Check display_completed instead
5015 of calling detect_input_pending.
5017 * dispnew.c (update_frame): Only set display_completed here; move
5018 the update_begin and update_end calls here from update_frame_1.
5019 (update_frame_1): Don't set display_completed here, don't call
5020 update_begin/update_end.
5022 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5023 instead of store_frame_param.
5025 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5027 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5028 desired window matrix hasn't been displayed, use the current row
5029 instead. Make sure that only those frame rows are updated for
5030 which there exists a corresponding enabled desired row.
5032 2000-08-29 Miles Bader <miles@gnu.org>
5034 * xfaces.c (default_face_vector): New function.
5035 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5037 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5039 * lread.c (openp): Prevent temporary string passed to
5040 Ffile_readable_p from being garbage collected.
5042 2000-08-28 Dave Love <fx@gnu.org>
5044 * keymap.c (store_in_keymap): Add `static' to declaration.
5046 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5048 * emacs.c, callint.c, doc.c, editfns.c
5049 (toplevel) [HAVE_STRING_H]: Include string.h.
5050 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5051 (index): Remove prototypes which might conflict with non-standard
5052 definitions of index/strchr.
5054 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5055 (rindex): Define only if !HAVE_RINDEX.
5057 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5059 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5061 2000-08-28 Miles Bader <miles@gnu.org>
5063 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5064 made inconsistent by a font-related attribute in FROM.
5065 (merge_face_inheritance): Add function comment.
5067 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5069 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5070 the 4th arg (PREV_EVENT) Qt to suppress input method.
5072 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5074 * regex.c: Indent cpp directives and remove parens after `defined'.
5075 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5076 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5077 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5078 (re_compile_pattern): Use size_t for length.
5079 (init_syntax_once): Move to a better place.
5080 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5081 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5083 * syntax.c (back_comment): Detect cases where a comment-starter is
5084 actually inside another comment as in: /* a // b */ c // d \n.
5085 Make it clear that `comstart_pos' is unused for nested comments.
5087 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5088 (KEYMAPP): New macro.
5089 (Fkeymap_parent, Fset_keymap_parent): Use it.
5090 (fix_submap_inheritance): Mark it static.
5091 (define_as_prefix, describe_buffer_bindings, describe_command)
5092 (describe_translation, describe_map): Complete prototypes.
5094 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5096 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5097 to better match the key-lookup behavior.
5099 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5101 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5102 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5104 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5106 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5107 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5108 (xterm.o): Depend on coding.h
5110 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5112 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5113 the corresponding '#endif'.
5115 2000-08-26 Miles Bader <miles@gnu.org>
5117 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5118 * xfaces.c (QCinherit): New variable.
5119 (syms_of_xfaces): Initialize it.
5120 (LFACE_INHERIT): New macro.
5121 (Finternal_get_lisp_face_attribute)
5122 (merge_face_vector_with_property)
5123 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5124 (check_lface_attrs): Allow new types of face height. Check
5126 (CYCLE_CHECK): New macro.
5127 (merge_face_inheritance): New function.
5128 (merge_face_vectors): Merge inherited faces too. Add F and
5129 CYCLE_CHECK arguments.
5130 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5131 (lookup_named_face, lookup_derived_face, realize_named_face)
5132 (face_at_string_position, face_at_buffer_position): Supply
5133 new F and CYCLE_CHECK arguments to merge_face_vectors.
5134 (merge_face_heights): New function.
5135 (merge_face_vectors, merge_face_vector_with_property)
5136 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5137 handle relative face heights.
5138 (lface_same_font_attributes_p): Compare heights using EQ.
5140 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5142 * charset.c (char_to_string): Check the character validity.
5143 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
5146 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5148 * regex.c (PUSH_FAILURE_COUNT): New macro.
5149 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5150 Handle popping of a register's or a counter's data.
5151 (POP_FAILURE_POINT): Use the new name.
5152 (re_match_2_internal): Push counter data on the stack for succeed_n,
5153 jump_n and set_number_at and remove misleading dead code in succeed_n.
5155 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5157 * xdisp.c (redisplay_internal): If considering all windows on all
5158 frames, update the display for each frame as soon as possible,
5159 instead of first building all desired matrices for all frames, and
5160 then updating them all.
5161 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5163 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5165 * bytecode.c (mark_byte_stack): Add a comment.
5167 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5168 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5171 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5173 * minibuf.c (do_completion): Always use compare-string, not
5174 string-equal because the latter doesn't pay attention to
5175 multibyteness of strings.
5177 * process.c (create_process): Don't setup raw-text coding here.
5178 (Fopen_network_stream): Don't set coding->src_multibyte and
5179 coding->dst_multibyte here.
5180 (read_process_output): For process filter, return unibyte string
5181 if default-enable-multibyte-characters is nil.
5182 (send_process): If OBJECT is multibyte text, be sure to encoded it
5183 by the specified coding system for the process. Otherwise, setup
5185 (init_process): Don't initialize default-process-coding-system
5188 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5190 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5191 <scroll-down-aggressively>: Likewise.
5193 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5195 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5196 zero. Set coding->produced_char correctly.
5198 2000-08-22 Andrew Innes <andrewi@gnu.org>
5200 * makefile.w32-in: New file.
5202 * unexw32.c (unexec): Ignore old_name, and use the actual location
5203 of the current executable instead. Base new_name on this.
5205 * w32proc.c (create_child): Remove reference to security
5206 descriptor, which isn't needed and doesn't compile with mingw32.
5208 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5209 up dllimport attributes.
5210 (x_update_window_end): Update prototype.
5212 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5213 extern, which screws up dllimport attributes.
5215 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5216 up dllimport attributes.
5218 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5219 screws up dllimport attributes.
5221 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5222 up dllimport attributes.
5223 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5224 screws up dllimport attributes.
5226 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5227 up dllimport attributes.
5229 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5230 screws up dllimport attributes.
5232 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5233 screws up dllimport attributes.
5235 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5236 up dllimport attributes.
5238 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5239 unnecessary extern, which screws up dllimport attributes.
5242 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5243 up dllimport attributes.
5245 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5246 unnecessary extern, which screws up dllimport attributes.
5248 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5249 screws up dllimport attributes.
5251 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5252 up dllimport attributes.
5254 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5256 * w32bdf.c (search_file_line):
5257 (set_bdf_font_info):
5259 (w32_get_bdf_glyph):
5260 (w32_BDF_to_x_font): Fix compile warnings.
5262 * w32menu.c: Include keyboard.h before frame.h. Fix compile
5265 * w32select.c: Include keyboard.h before frame.h.
5267 * w32fns.c (max): Define macro.
5268 (JOHAB_CHARSET): Define if not known.
5269 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5270 (Fx_show_tip): Synch with X version.
5272 * w32xfns.c: Include keyboard.h before frame.h.
5274 * w32fns.c: Include keyboard.h before frame.h.
5276 * w32term.c: Include keyboard.h before frame.h.
5278 * fontset.c: Include keyboard.h before frame.h.
5280 * w32inevt.c: Include keyboard.h before frame.h.
5281 (MOUSE_MOVED): Define if not known.
5283 * minibuf.c: Include keyboard.h before frame.h.
5285 * keyboard.c: Include keyboard.h before frame.h.
5287 * indent.c: Include keyboard.h before frame.h.
5289 * dispnew.c: Include keyboard.h before frame.h.
5291 * buffer.c: Include keyboard.h before frame.h.
5293 * alloc.c: Include keyboard.h before frame.h.
5295 * print.c: Include keyboard.h before frame.h.
5297 * process.c: Include keyboard.h before frame.h.
5299 * scroll.c: Include keyboard.h before frame.h.
5301 * sysdep.c: Include keyboard.h before frame.h.
5303 * term.c: Include keyboard.h before frame.h.
5305 * window.c: Include keyboard.h before frame.h.
5307 * xdisp.c: Include keyboard.h before frame.h.
5308 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5310 * frame.c: Include keyboard.h before frame.h.
5312 * w32heap.h: Undefine min, max.
5314 * w32gui.h: Undefine min, max.
5316 * unexw32.c: Change PUCHAR to PCHAR.
5317 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5320 (copy_executable_and_dump_data): Remove unnecessary static defs.
5321 (copy_executable_and_dump_data): Fix compile warnings.
5323 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5325 * w32console.c (min): Define macro.
5326 (clear_frame, write_glyphs): Fix compile warning.
5328 * w32proc.c (compare_env):
5329 (find_child_console): Fix compile warning.
5331 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5332 sys_errlist instead of _sys_errlist.
5333 (get_emacs_configuration_options): New function.
5335 * s/ms-w32.h (sys_nerr): Provide default definition.
5336 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5337 name with _ prepended.
5338 (NSIG): Define if not known.
5339 (get_emacs_configuration): Provide extern declaration.
5340 (get_emacs_configuration_options): Provide extern declaration.
5341 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5343 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5345 (read_unc_volume): Fix compile warning.
5347 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5348 definitions from being used.
5350 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5352 * w32.c (unc_volume_file_attributes):
5353 (open_unc_volume): Make arg const.
5355 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5356 (read_input_waiting): Remove excess parameter.
5358 * w32.c (init_environment): Call _access.
5359 (check_windows_init_file): Call _close.
5360 (init_user_info): Call _putenv.
5361 (init_environment): Call _putenv and _strdup.
5362 (init_ntproc): Reset volume info cache on startup.
5364 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5365 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5366 cannot override the CRT malloc.
5368 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5369 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5371 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5372 unless we are linking with a static CRT.
5373 (RVA_TO_PTR): Cast result to unsigned char*.
5375 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5376 (add_volume_info): Use xstrdup.
5378 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5380 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5381 (do_completion, Fminibuffer_complete_word): Use it.
5382 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5383 var so it can take non-boolean values.
5385 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5387 * editfns.c (find_field): Formatting changes.
5388 (toplevel): Some old-style function forward declarations
5389 changed to prototypes, some new protypes added, some functions
5392 * lisp.h (set_time_zone_rule): Add prototype.
5393 (use_dialog_box): External declaration.
5395 * keyboard.c (gen_help_event): Add parameter SIZE.
5396 (kbd_buffer_events_waiting): Slightly rewritten.
5397 (clear_event): New function.
5398 (kbd_buffer_get_event): Use it, and clear the input_events of
5400 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5401 don't fill the newly created array with nils.
5402 (toplevel): Convert some old-style function forward declarations
5405 * keyboard.h (gen_help_event): Change prototype.
5407 * xterm.c (XTread_socket): Change calls to gen_help_event.
5409 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5411 * eval.c (Fmacroexpand): Doc fix.
5413 2000-08-20 Jason Rumney <jasonr@gnu.org>
5415 * w32term.h (x_display_info_for_display): Remove as this function
5416 does not exist on W32.
5418 * w32term.c (help_echo_window): New variable.
5419 (syms_of_w32term): staticpro it.
5420 (note_mode_line_highlight): Set it.
5421 (XTextExtents16): Removed as there is no equivalent on W32.
5422 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5423 the X way of doing this will not work for W32.
5424 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5425 (x_draw_image_foreground): Avoid drawing outside of the clip area
5426 when image doesn't have a mask.
5427 (note_mouse_highlight): Process overlays in the right order of
5428 priority. Set help_echo_window.
5429 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5430 because that's more visible for large images.
5432 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5433 name to single_keymap_panes.
5434 (w32_menu_show): Set wv->title when dealing with titles.
5435 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5437 2000-08-21 Miles Bader <miles@gnu.org>
5439 * minibuf.c (do_completion): Try again if we rewrite the input
5440 string, but no completion was done, so that any completion message
5443 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5445 * xfaces.c (lface_equal_p): Compare strings differently.
5446 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5447 (realize_tty_face): Use them.
5448 (syms_of_xfaces): Initialize new variables.
5449 (map_tty_color): New function, extracted from realize_tty_face.
5450 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5451 foreground or background color, store the new color name in the
5452 realized face; previous code trying to do this had no effect.
5453 (realize_tty_face): Use map_tty_color.
5454 (Fclear_face_cache): Set face_change_count and ensure thorough
5457 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5459 * undo.c (record_first_change, record_marker_adjustment): Don't
5460 use XBUFFER on last_undo_buffer which might not be a buffer.
5462 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5464 * coding.c (decode_coding_string): Set members consumed,
5465 consumed_char, produced, produced_char of *coding correctly. If
5466 decode_coding doesn't consume any byte, don't try anymore.
5467 (encode_coding_string): Likewise.
5469 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5471 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5472 conditional have void type, for Standard C compilers.
5474 * xdisp.c (redisplay_internal): Compare windows for equality with
5475 EQ, instead of applying XWINDOW to something that might not
5478 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5480 * fontset.c (Finternal_char_font): Search only the selected frame
5481 for a window of the current buffer.
5483 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5485 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5488 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5489 second half of a HELP_EVENT is found at the start of kbd_buffer.
5491 2000-08-18 Miles Bader <miles@gnu.org>
5493 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5495 * editfns.c (save_restriction_save): Rewrite to use markers.
5496 (save_restriction_restore): Rewrite to understand new form of data
5497 saved by save_restriction_save.
5498 (Fsave_restriction): Remove cautionary note in doc-string.
5500 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5502 * fileio.c (build_annotations): Add a comment explaining the
5503 return value of format-annotate-function. Replace a spurious call
5504 to Flength with a CONSP test. Call format-annotate-function with
5505 a fifth arg specifying how many times the function is been called
5506 in a row, to let it choose temporary buffers appropriately.
5508 2000-08-17 Dave Love <fx@gnu.org>
5510 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5511 declare make_temp_name twice.
5513 * lread.c: Prototype readevalloop, load_unwind,
5514 load_descriptor_unwind.
5515 (unreadpure): Give it an arg.
5517 * unexalpha.c: Prototype fatal_unexec, mark_x,
5518 update_dynamic_symbols. Declare unexec as void.
5520 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5521 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5523 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5524 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5527 * alloca.c: Use #error.
5528 [POINTER_TYPE]: Use it.
5530 * eval.c (Fdefvar): Doc fix.
5532 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5533 INITIALIZE_INTERVAL.
5535 * buffer.h: Avoid DECLARE_INTERVALS.
5537 * config.in: Add size_t.
5539 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5541 * w16select.c (set_clipboard_data): If there's not enough memory
5542 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5543 expects. In case of other failures, return 3.
5544 (system_error_msg): New error message.
5545 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5548 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5550 * term.c (write_glyphs): Also turn off inverse video after turning
5551 off other appearances in case TS_exit_attribute_mode is not equal
5552 to TS_end_standout_mode.
5553 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5555 (turn_off_face): Reset standout_mode only if
5556 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5557 is equal to TS_end_standout_mode.
5559 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5561 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5562 sequence at the end of the source block.
5564 * ccl.c (Fccl_program_p): Docstring modified.
5565 (Fccl_execute): Likewise.
5566 (Fccl_execute_on_string): Likewise.
5568 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5570 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5572 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5574 The following changes are mainly to fix bugs of
5575 encode/decode-coding-string failing if encoding/decoding return
5576 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5577 variable conversion_buffer.
5579 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5580 decrement dst_end to avoid buffer overflow in the later call of
5583 * coding.h (conversion_buffer_size, conversion_buffer)
5584 (get_conversion_buffer): Extern deleted.
5586 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5587 (conversion_buffer, conversion_buffer_size): Variables deleted.
5588 (get_conversion_buffer): Function deleted.
5589 (struct conversion_buffer): New structure.
5590 (MAX_ALLOCA): New macro.
5591 (allocate_conversion_buffer): New macro.
5592 (extend_conversion_buffer, free_conversion_buffer): New functions.
5593 (ccl_coding_driver): Set coding->result.
5594 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5595 this is the last block of source.
5596 (encode_coding): Likewise. Handle the source block as the last
5597 one only when the whole source text is consumed.
5598 (decode_coding_string): Handle the case that the output buffer is
5599 too small to decode the whole source text. Use
5600 allocate_conversion_buffer, extend_conversion_buffer and
5601 free_conversion_buffer, not get_conversion_buffer.
5602 (encode_coding_string): Likewise.
5603 (init_coding): Function deleted.
5604 (init_coding_once): Delete code to initialize
5605 conversion_buffer_size.
5607 * emacs.c (main): Don't call init_coding.
5609 * msdos.c (IT_write_glyphs): Use a locally declared
5612 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5613 (insert_glyphs): Likewise.
5615 * w32console.c (write_glyphs): Use a locally declared
5618 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5620 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5621 member of display_info is NULL.
5623 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5625 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5628 * term.c (turn_off_face): Reset standout_mode when resetting
5629 appearances with capability `me'.
5630 (write_glyphs): Switch on inverse video before each face change.
5632 2000-08-14 Dave Love <fx@gnu.org>
5634 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5635 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5636 (lisp_free): Declare and make static.
5638 * window.c: Fix embedded comment.
5639 (syms_of_window): Fix doc string.
5641 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5643 * keymap.c (push_key_description): If C without modifiers is < 32,
5644 make sure to print `C-' before `M-', like in the manual.
5646 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5648 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5649 since they aren't relocated anymore.
5650 (sxhash_string): Make sure returned hash code fits in a Lisp
5653 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5654 partially visible line which is smaller than the window's
5657 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5659 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5660 the multibyte form of eight-bit-control characters.
5661 (Fccl_execute_on_string): Initialize ccl->multibyte.
5663 * ccl.h (struct ccl_program): New member multibyte.
5665 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5667 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5669 * regex.c (regex_compile) <normal_char>: Pay attention to
5671 (analyse_first) <exactn>: Setup fastmap correctly for
5672 eight-bit-control characters.
5674 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5676 * termhooks.h (enum event_kind): New member
5677 multibyte_char_keystroke.
5679 * keyboard.c (make_lispy_event): Handle the new event type
5680 multibyte_char_keystroke.
5682 * xterm.c: Include coding.h.
5683 (XTread_socket): Work around a bug of XmbLookupString. If the
5684 input is from XIM, decode it according to the current locale. In
5685 that case, generate multibyte_char_keystroke events.
5687 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5689 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5690 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5692 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5694 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5695 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5696 (move_it_in_display_line_to): Record iterator's ascent and descent
5697 before producing glyphs, and restore them when we know the glyph
5698 doesn't fit on the line.
5699 (move_it_to): Restructured so that it's easier to debug. If
5700 moving to a vpos, and not moving to an x or character position,
5701 stop as soon as the specified vpos is reached; don't move further
5702 into that line because that might change the computed line height.
5703 (try_cursor_movement): New function, extracted from the cursor
5704 movement branch of redisplay_window. If ending on a partially
5705 visible line, don't try to scroll if the cursor line is taller
5707 (redisplay_window): Use try_cursor_movement.
5709 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5710 because that function doesn't cope with variable-height lines.
5712 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5713 box cursor because that's better visible for large images.
5715 2000-08-10 Miles Bader <miles@gnu.org>
5717 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5719 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5721 * xdisp.c (Vmessages_buffer_name): New variable.
5722 (message_dolog): Use it.
5723 (syms_of_xdisp): Initialize it.
5725 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5727 * msdos.c (IT_note_mouse_highlight): Update the calls to
5729 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5730 redundant now that keyboard.h is included.
5732 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5734 * keyboard.c (kbd_buffer_events_waiting): New function.
5736 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5738 * msdos.c: Include keyboard.h.
5739 (XMenuActivate): Empty no_event events from the event buffer. If
5740 no events are left after that, call clear_input_pending.
5741 (mouse_clear_clicks): New function, code moved from mouse_init.
5742 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5743 mouse driver to ``forget'' any past clicks.
5745 * Makefile.in (msdos.o): Depend on keyboard.h.
5747 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5749 * lisp.h (input_pending): External declaration.
5751 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5753 * xdisp.c (echo_area_display): Display thoroughly if input is
5754 pending. Bind redisplay-dont-pause to t during the redisplay.
5755 in case input is pending.
5757 * dispnew.c (Qredisplay_dont_pause): New variable.
5758 (syms_of_display): Initialize and staticpro it.
5759 (update_frame_1): Don't interrupt the display for pending input if
5760 redisplay_dont_pause is set.
5762 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5764 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5766 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5768 * callproc.c (Fcall_process): Terminate the unwind-protect around
5769 the post-read-conversion of coding system.
5771 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5772 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5773 * buffer.h (overlays_at): Update prototype.
5774 * xdisp.c (next_overlay_change): Update call to overlays_at.
5775 * xfaces.c (face_at_buffer_position): Likewise.
5776 * textprop.c (Fget_char_property): Likewise.
5777 * xterm.c (note_mouse_highlight): Likewise.
5779 * minibuf.c (do_completion): Don't consider a simple change of
5780 case as `completion'.
5782 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5784 * keyboard.c (syms_of_keyboard): Initialize
5785 last_point_position_buffer.
5786 * undo.c (record_delete): Make sure last_point_position_buffer is
5787 a buffer before comparing pointers.
5789 * coding.h (decode_coding_string): Declare.
5791 * intervals.h (Fprevious_single_char_property_change): Declare.
5793 * textprop.c (Fprevious_single_char_property_change): Don't do
5794 arithmetic directly on lisp objects.
5796 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5799 * keyboard.h (menu_item_eval_property): Declare.
5801 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5802 reuse as buffer name, instead of recreating (and discarding) every
5803 time a message is logged.
5804 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5805 (current_message_1, truncate_message_1, set_message_1)
5806 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5807 (current_message, truncate_echo_area, display_echo_area)
5808 (resize_echo_area_axactly): Changed calls.
5810 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5812 (Ffind_coding_systems_region_internal): First argument to Fappend
5813 must be an integer, not a Lisp object.
5815 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5817 * charset.c (Fchar_width): Doc fix.
5819 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5821 * charset.c (Fstring_width): Doc fix.
5823 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5825 * xdisp.c (start_display): When starting display on a continuation
5826 line, clear ascent and descent members of the iterator structure;
5827 the height of the continued line does not affect the height of the
5829 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5830 line taller than the window.
5831 (redisplay_window) <forced window start>: Handle case that the
5832 middle of the window is not found in any row.
5833 (dump_glyph_row): Show more information.
5834 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5835 first text line in a glyph matrix.
5837 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5838 of the clip area when image doesn't have a mask.
5840 * fns.c (sweep_weak_table): Fix survival conditions for
5841 key-or-value and key-and-value weakness.
5843 * .gdbinit (xhashtable): New command.
5845 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5846 tables out of the list of all weak hash tables.
5848 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5849 a new buffer is created, make sure echo_area_buffer[] references
5852 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5854 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5857 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5859 * syntax.c (skip_chars): Fix previous change. Make the handling
5860 of unibyte string consistent with that of regex search.
5862 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5864 * xmenu.c (popup_get_selection): Use xfree instead of free.
5866 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5868 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5870 * callproc.c (child_setup): Use xfree instead of free.
5872 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5874 (run_mac_command, closedir): Use `xfree' instead of `free'.
5876 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5878 * eval.c (error): Use xfree instead of free.
5880 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5882 * fns.c: Replace `illegal' with `invalid'.
5883 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5885 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5887 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5890 2000-08-04 Noah Friedman <friedman@splode.com>
5892 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5895 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5897 * syntax.c (skip_chars): Fix typo in error message.
5899 2000-08-04 Andreas Schwab <schwab@suse.de>
5901 * m/ia64.h: Moved from s/ia64.h.
5903 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5905 * process.c (read_process_output): Big simplification. Handle
5906 composition and post-read-conversion of coding system correctly.
5907 (send_process): Handle composition correctly.
5909 * callproc.c (Fcall_process): Handle post-read-conversion of
5910 coding system if any.
5912 * coding.c (decode_coding_iso2022): More strict check for handling
5914 (coding_restore_composition): Pay attention to the case that
5915 cmp_data is not set properly (because of invalid code in the
5917 (run_pre_post_conversion_on_str): Include text properties in the
5919 (decode_coding_string): Set members of coding correctly.
5921 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5923 * s/ia64.h: New file.
5925 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5926 Use NULL instead of 0 at the end of variable argument list of
5927 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5928 sizeof (int) < sizeof (void *).
5930 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5931 of variable argument lists of XtVaGetValues and XtVaSetValues.
5933 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5934 variable argument lists of XtVaGetValues and XtVaSetValues.
5936 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5938 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5939 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5941 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5944 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5945 in call to Fsingle_key_description.
5947 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5950 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5952 * window.c (display_buffer_reuse_frames): New variable.
5953 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5954 frames displaying BUFFER.
5955 (syms_of_window): Define Lisp variable
5956 display-buffer-reuse-frames.
5958 2000-08-01 Miles Bader <miles@gnu.org>
5960 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5961 when to constrain NEW_POS (they were pretty screwed up before).
5963 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5965 * msdos.c (run_msdos_command): Save and restore the master
5966 environment, for the case that child_setup signals an error.
5967 When mirroring slashes in DOS shell commands, don't fail when
5968 argv[2] has embedded blanks.
5969 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5970 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5971 (dos_ttraw): Call mouse_setup_buttons.
5973 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5974 using alloca; free it after run_msdos_command returns.
5976 2000-07-27 Dave Love <fx@gnu.org>
5978 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5980 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5983 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5985 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5987 * editfns.c (lisp_time_argument): Fix last change.
5989 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5991 * fns.c (Fdelete): Make it work on vectors and strings in addition
5994 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5995 (syms_of_fns): Initialize new variables.
5996 (sweep_weak_table): Handle weakness `key-or-value' and
5998 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5999 weakness, with t meaning the same as `key-and-value'.
6001 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6003 * coding.h (struct coding_system): Member safe_charset deleted.
6005 * coding.c (Qsafe_charsets): This variable deleted.
6006 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
6008 (coding_safe_chars): New function.
6009 (CODING_SAFE_CHAR_P): New macro.
6010 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6011 checking safe_charsets member of the coding system. Caller
6013 (detect_coding_iso2022): New local variable safe_chars.
6014 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6015 safe_charsets member of the coding system.
6016 (decode_coding_iso2022): New local variable safe_chars.
6017 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6018 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6019 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6020 (ENCODE_UNSAFE_CHARACTER): New macro.
6021 (encode_coding_iso2022): New local variable safe_chars. Check
6023 (setup_coding_system): Delete the code to initialize
6024 coding->safe_charses
6025 (intersection, find_safe_codings): New functions.
6026 (Ffind_coding_systems_region_internal): New function.
6027 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6028 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6029 variable and initialize it.
6031 * fns.c (char_table_ref_and_index): New function.
6033 * lisp.h (char_table_ref_and_index): Add prototype.
6035 2000-07-26 Sam Steingold <sds@gnu.org>
6037 * editfns.c (lisp_time_argument): Added third argument `usec'.
6038 (Ffloat_time): New built-in Lisp function.
6040 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6042 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6043 for the character code.
6045 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6048 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6049 if called for a popup menu.
6050 (xmenu_show): Store help string in widget values.
6052 2000-07-26 Dave Love <fx@gnu.org>
6054 * syswait.h: Move some definitions.
6055 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6056 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6057 perspicuous definitions.
6058 (WTERMSIG): Fix bit pattern used.
6060 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6062 * print.c (print_object): If vector printing is truncated, print
6063 "..." to indicate it as well as the case of list printing.
6065 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6067 * xdisp.c (next_element_from_display_vector): Improve comments.
6069 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6070 for the character code, and the rest for the face id as in 20.x.
6071 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6073 * window.c (window_display_table): Cleaned up.
6075 * syntax.c (Fforward_word): Add last arg nil in call of
6076 Fconstrain_to_field.
6078 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6080 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6081 identical but for the letter-case, don't call
6082 barf_or_query_if_file_exists.
6084 2000-07-25 Miles Bader <miles@gnu.org>
6086 * editfns.c (find_field): Honor special `boundary' fields.
6087 (Qboundary): New variables.
6088 (syms_of_editfns): Initialize Qboundary.
6089 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6090 Use scan_buffer instead of find_before_next_newline, because it
6091 allows us to detect the boundary case where there's a newline at
6093 * lisp.h (Fconstrain_to_field): Update external declaration.
6095 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6097 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6100 2000-07-24 Dave Love <fx@gnu.org>
6102 * s/sunos4-0.h, s/sol2.h:
6103 (LIBS_TERMCAP): Move from m/sparc.h.
6105 * m/sparc.h (TERMINFO): Moved to system files (probably only
6106 relevant for sunos4 judging by its vintage).
6107 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6110 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6112 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6113 name to single_keymap_panes.
6115 2000-07-24 Andreas Schwab <schwab@suse.de>
6117 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6119 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6121 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6122 parameters instead of using int parameters. Expect FN to accept
6123 EMACS_INT parameters.
6124 (display_echo_area, resize_echo_area_axactly, current_message)
6125 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6126 with new argument list.
6127 (resize_mini_window_1): New callback function.
6128 (current_message_1, truncate_message_1, set_message_1): Change
6129 parameter lists to the new format expected by
6130 with_echo_area_buffer.
6132 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6134 * fontset.c (fontset_ref): Remove INLINE declaration.
6135 (fontset_ref_via_base): Likewise.
6136 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6139 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6141 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6142 correct order of priority. If help echo was found in an overlay,
6143 use that overlay as the object in which the help echo was found.
6145 2000-07-22 Miles Bader <miles@gnu.org>
6147 * textprop.c (Fprevious_single_char_property_change): The initial
6148 property value should be from the position preceding POSITION, not
6151 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6153 * coding.c (syms_of_coding): Doc fix for
6154 inhibit-iso-escape-detection.
6156 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6158 * xterm.c (note_mouse_highlight): Process overlays in the right
6161 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6163 * xterm.c (note_mouse_highlight): If help-echo was found in an
6164 overlay, use that overlay as the object in which the help was
6167 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6169 * window.c (foreach_window): Instead of a fake variable argument
6170 list, take one USER_DATA argument.
6171 (foreach_window_1): Likewise, and call callback functions with two
6172 args, the window and USER_DATA.
6173 (struct check_window_data): New struct.
6174 (check_window_containing): Use it.
6175 (window_from_coordinates): Set up a struct check_window_data for
6177 (add_window_to_list, freeze_window_start): Change parameters
6178 according to new calling convention.
6180 * window.h (foreach_window): Change prototype.
6182 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6184 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6186 * xmenu.c (menu_help_callback): Call show_help_echo with
6187 additional arguments OBJECT and POS.
6189 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6191 * data.c (Faset): Allow storing any multibyte character in a
6192 string. Convert unibyte string to multibyte if necessary.
6194 * xfns.c (x_encode_text): New function.
6195 (x_set_name): Use x_encode_text.
6196 (x_set_title): Likewise.
6198 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6200 * xterm.h (x_encode_text): Add prototype.
6202 2000-07-20 Dave Love <fx@gnu.org>
6204 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6207 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6209 * msdos.c (help_echo_window): New variable.
6210 (syms_of_msdos): Initialize and staticpro it.
6211 (IT_note_mode_line_highlight): Set help_echo_window.
6212 (IT_note_mouse_highlight): Ditto.
6213 (dos_rawgetc): Store help_echo_window in the second event produced
6216 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6217 Record the object that generated the help echo and the position of
6218 that object in help_echo_object and help_echo_pos. Record that
6219 some glyphs in a row are displayed in mouse-face.
6220 (IT_update_begin): Don't clear mouse highlight unless one of the
6221 enabled glyph rows is marked as being displayed in mouse-face.
6222 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6223 and position recorded in help_echo_object and help_echo_pos to the
6225 (IT_menu_display): Accept a new argument PN: the pane number of
6226 the current menu pane. Record the pane number and the item
6227 number of the item which has associated help string.
6228 (XMenuActivate): Update the prototype for help_callback in
6229 function declaration. Call IT_menu_display with the current menu
6230 pane number as an additional argument. Call help_callback with
6231 two additional arguments: the pane number and the item number of
6232 the menu item associated with the help text.
6233 (help_echo_object, help_echo_pos): New variables.
6234 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6236 * msdos.h (XMenuActivate): Update prototype.
6238 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6240 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6241 Add some more prototypes.
6243 * xterm.c, xterm.h: Add some more prototypes.
6245 * lisp.h (Fnext_single_char_property_change): Add prototype.
6247 * dispnew.c (direct_output_for_insert): Remove confusing
6248 outer local variable mouse_face_overwritten_p.
6249 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6251 * alloc.c (allocate_string_data): Don't copy old string contents.
6253 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6255 * coding.c (code_convert_region): Delete text properties before
6256 shrinking the conversion region.
6258 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6260 * dispnew.c (update_text_area): Write the whole row if it
6261 has mouse-face in it.
6263 * xfaces.c (face-alternative-font-family-alist): Remove
6264 DEFVAR_LISP; staticpro instead.
6266 * xmenu.c (menu_help_callback): Call show_help_echo with
6269 * keyboard.c (show_help_echo): Add parameter WINDOW.
6270 (read_char): Call show_help_echo with window extracted from Lisp
6272 (gen_help_event): Add parameter WINDOW.
6274 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6276 * xterm.c (help_echo_window): New variable.
6277 (note_mouse_highlight, note_tool_bar_highlight): Set
6279 (XTread_socket): Pass help_echo_window to gen_help_event.
6280 (syms_of_xterm): Initialize and staticpro help_echo_window.
6282 2000-07-18 Dave Love <fx@gnu.org>
6284 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6287 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6289 * alloc.c (allocate_string_data): If string had already data
6290 assigned, copy old contents to new string data.
6292 * coding.c (syms_of_coding): Fix typo in spelling of variable
6293 `inhibit-iso-escape-detection'.
6295 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6297 * Makefile.in: Add dependencies on dispextern.h.
6298 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6299 `free'; both can conflict with system header files.
6301 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6303 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6306 2000-07-18 Dave Love <fx@gnu.org>
6308 * window.c (Fwindow_list): Declare arg `window'.
6310 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6312 * coding.c (setup_coding_system): Don't override the explicitly
6313 specified designations.
6315 2000-07-15 Miles Bader <miles@gnu.org>
6317 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6318 from `text_property_eq' and `text_property_stickiness', respectively.
6319 (find_field, Fconstrain_to_field, char_property_eq)
6320 (char_property_stickiness): Changed to call char-property functions
6321 instead of text-property-only ones.
6323 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6324 `next_single_char_property_change'). Do more error checking, and
6325 cleanup limit behavior.
6326 (Fprevious_single_char_property_change): New function.
6327 (syms_of_textprop): Initialize new subrs.
6329 * xdisp.c (display_prop_end, invisible_text_between_p):
6330 Call Fnext_single_char_property_change instead of
6331 next_single_char_property_change.
6333 2000-07-15 Jason Rumney <jasonr@gnu.org>
6335 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6336 after menu is finished with.
6337 (add_menu_item): Only consider wv->title as a menu title.
6338 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6340 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6342 (FONT_REGEXP): Remove unused macro, and its sub-components.
6343 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6345 * w32term.c (help_echo_object, help_echo_pos): New variables.
6346 (note_mode_line_highlight): Store additional information about the
6347 help-echo in help_echo_object and help_echo_pos. Check both
6348 `local-map' and `keymap' properties for changing the cursor
6349 (note_mouse_highlight): Store additional information about the
6350 help-echo in help_echo_object and help_echo_pos.
6351 (note_tool_bar_highlight): Set help_echo_object to nil and
6352 help_echo_pos to -1.
6353 (w32_read_socket): Use gen_help_event instead of filling
6354 input_events manually.
6355 (syms_of_w32term): Staticpro help_echo_object.
6356 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6357 set, arrange for a mouse-highlight redisplay in
6359 (x_clear_mouse_face): New function.
6360 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6361 (x_update_window_begin): No need to turn off the mouse
6363 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6364 depending on whether they contain glyphs highlighted in
6366 (x_fill_stretch_glyph_string): Consume runs of stretch
6367 glyphs instead of a single one.
6368 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6369 with new argument list.
6370 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6371 (x_append_glyph, x_append_composite_glyph)
6372 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6373 changes in struct glyph starting 1999-12-27. See comments for
6374 xterm.c on 2000-07-05.
6376 2000-07-14 Sam Steingold <sds@gnu.org>
6378 * xfaces.c (realize_x_face): Fix the last patch:
6379 check `default_face' before dereferencing.
6381 2000-07-14 Dave Love <fx@gnu.org>
6383 * syntax.c (back_comment): Add null default in switch (for pcc).
6385 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6387 * xfaces.c (realize_x_face): Make fontset using the base of the
6388 default_face's fontset, not using the default fontset.
6390 * coding.c (inhibit_iso_escape_detection): New variable.
6391 (syms_of_coding): Make it a Lisp variable.
6392 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6393 nonzero, ignore ISO2022's escape sequence.
6395 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6397 * alloca.c (malloc) [emacs]: Define as xmalloc.
6399 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6400 use that instead of the mouse position. Add parameters DX and DY.
6402 * dispextern.h (Fx_show_tip): Adjust number of parameters
6405 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6406 if HELP is a function, call it with OBJECT and POS as parameters
6407 to get the help to display.
6408 (gen_help_event, kbd_buffer_store_help_event): New functions.
6409 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6410 (read_char): Call show_help_echo with new parameters.
6412 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6415 * xterm.c (help_echo_object, help_echo_pos): New variables.
6416 (note_mode_line_highlight): Store additional information about the
6417 help-echo in help_echo_object and help_echo_pos. Check both
6418 `local-map' and `keymap' properties for changing the cursor
6419 (note_mouse_highlight): Store additional information about the
6420 help-echo in help_echo_object and help_echo_pos.
6421 (note_tool_bar_highlight): Set help_echo_object to nil and
6422 help_echo_pos to -1.
6423 (XTread_socket): Use gen_help_event instead of filling
6424 input_events manually.
6425 (syms_of_xterm): Staticpro help_echo_object.
6427 * xmenu.c (menu_highlight_callback): Use
6428 kbd_buffer_store_help_event instead of setting up and input_event
6431 * xdisp.c (eval_form): GCPRO argument sexpr.
6432 (call_function): New function.
6433 (handle_single_display_prop): Use call_function and FUNCTIONP
6434 instead of checking whether if font_height is a symbol and
6437 * eval.c (internal_condition_case_2): New function.
6439 * lisp.h (FUNCTIONP): New macro.
6440 (internal_condition_case_2, call_function): Add prototypes.
6442 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6443 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6444 Always set `arg' member of input_events.
6445 (construct_menu_click): Unused function removed.
6447 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6449 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6450 (construct_drag_n_drop, x_scroll_bar_handle_click)
6451 (w32_read_socket): Always set `arg' member of input_events.
6453 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6455 * lisp.h (eval_form): Add prototype.
6457 * xdisp.c (eval_form): Make it externally visible.
6459 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6461 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6462 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6463 consing. For prefix events, store the frame in the `arg' slot of
6464 the event, otherwise store the key there.
6465 (XTread_socket): Instead of consing, use the frame_or_window slot
6466 of HELP_EVENTs for the frame, and the `arg' slot for the help
6469 * xmenu.c (menu_highlight_callback): Store help string in the
6470 `arg' member of the input event; don't cons.
6471 (menubar_selection_callback): Use the `arg' slot of input events
6472 to queue additional information, instead of consing.
6474 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6476 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6478 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6480 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6481 input events to queue additional information, instead of consing.
6483 * keyboard.c (kbd_buffer_gcpro): Renamed from
6484 kbd_buffer_frame_or_window. Now used for all Lisp objects
6485 referenced from the input queue.
6486 (kbd_buffer_store_event): Always use structure assignment for
6487 copying input events. Record all Lisp objects referenced from
6488 events in kbd_buffer_gcpro.
6489 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6490 differently from input events. Test for prefix menu_bar_events
6491 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6492 event in kbd_buffer_gcpro to nil.
6493 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6494 frame_or_window is equal to its arg member as prefix events.
6495 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6496 used by an input event to nil.
6497 (init_keyboard): Use two times the size of the input queue
6498 for kbd_buffer_gcpro.
6499 (syms_of_keyboard): Likewise.
6501 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6504 * termhooks.h (struct input_event): Add member `arg'.
6505 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6506 (USER_SIGNAL_EVENT): Renamed from user_signal.
6508 * xfaces.c (ASET): Remove definition.
6510 * lisp.h (AREF, ASET, ASIZE): New macros.
6512 * fontset.c (AREF, ASIZE): Remove definitions.
6514 * fns.c (AREF): Remove definition.
6516 * composite.c (AREF): Remove definition.
6518 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6520 * dispnew.c (redraw_overlapped_rows): Add missing local.
6521 (scrolling_window): Remove debug code.
6523 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6524 Before scrolling, turn off a mouse-highlight in the window
6527 * xterm.c (x_update_window_end): Add parameter
6528 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6529 redisplay in XTframe_up_to_date.
6530 (x_clear_mouse_face): New function.
6531 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6533 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6535 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6536 it when any row is written to that contains glyphs highlighted in
6538 (update_window): Call the window update end hook with new
6539 parameter MOUSE_FACE_OVERWRITTEN_P.
6540 (direct_output_for_insert): Give up if row contains mouse-face.
6542 * dispextern.h (struct redisplay_interface): Add parameter
6543 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6544 (clear_mouse_face): New function pointer member.
6546 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6548 * syntax.c (back_comment): Use one switch rather than a few `if's.
6549 Obey open_paren_in_column_0_is_defun_start.
6550 When reverting to the `slow' method, try to nicely handle the case
6551 of nested comments by checking that the comment-starter we found
6552 does indeed match the comment-ender.
6553 (scan_sexps_forward, scan_sexps_forward):
6554 Ignore excessive opening parenthesis rather than throwing an error.
6556 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6558 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6559 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6561 * dispnew.c (direct_output_forward_char): Give up if currently
6562 displaying a message instead of the minibuffer contents.
6564 * xterm.c (x_update_window_begin): No need to turn off the mouse
6566 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6567 depending on whether they contain glyphs highlighted in
6570 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6571 compare the mouse_face_p flags of both rows.
6573 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6575 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6577 * keyboard.c (show_help_echo): Accept additional parameter
6578 ok_to_overwrite_keystroke_echo.
6579 (read_char): Call show_help_echo with a zero
6580 ok_to_overwrite_keystroke_echo argument.
6581 * keyboard.h (show_help_echo): Update prototype of
6583 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6584 ok_to_overwrite_keystroke_echo argument.
6585 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6586 non-zero ok_to_overwrite_keystroke_echo argument.
6588 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6590 * xdisp.c (try_window_id): If changes are all below what is
6591 displayed in the window, and point is in the window, we still
6592 might have to find point on the display.
6594 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6595 glyphs instead of a single one.
6596 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6597 with new argument list.
6598 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6600 * keymap.c (get_keymap_1): Add comment that this function can GC.
6601 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6602 comment that functions can GC.
6603 (Fset_keymap_parent): GCPRO arg KEYMAP.
6605 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6607 * msdos.c (XMenuActivate): After exiting the menu, restore the
6608 echo area message and erase it.
6610 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6612 * fontset.c (Ffontset_info): Make the return value more compatible
6613 with that of Emacs 20.
6615 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6617 * eval.c (Fsignal): Handle case that backtrace_list is null.
6619 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6621 * ccl.c (Fccl_execute): Typo fixed.
6623 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6625 * window.c (window_loop): Add missing gcpro1 local variable.
6627 * window.c (Fwindow_list): Reverse list at the end.
6628 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6629 means allow windows on OWINDOW's frame, only.
6630 (window_loop): Simplified; use Fwindow_list.
6632 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6634 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6636 * xterm.c (XTread_socket): Increment handling_signal at the start,
6637 decrement it at the end.
6639 * eval.c (handling_signal): New variable.
6640 (Fsignal): Abort if handling_signal is non-zero.
6642 * lisp.h (handling_signal): External declaration.
6644 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6646 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6648 Sound support for NetBSD through "Linux emulation" support:
6649 * config.in (HAVE_SOUNDCARD_H): Undef.
6650 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6651 * Makefile.in (LIBSOUND): New variable.
6652 (LIBES): Include it.
6653 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6655 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6657 (vox_open): Use DEFAULT_SOUND_DEVICE.
6658 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6660 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6662 * print.c (print_error_message): If Vsignaling_function is set,
6663 show it in *Messages*.
6665 * lisp.h (Vsignaling_function): External declaration.
6667 * eval.c (Vsignaling_function): New variable.
6668 (Fsignal): Compute it.
6669 (syms_of_eval): Staticpro it.
6671 2000-07-05 Dave Love <fx@gnu.org>
6673 * syswait.h: Use the autoconf recommended approach. Old code
6674 #if'd out in case we need to revert.
6676 * config.in (HAVE_SYS_WAIT_H): Added.
6678 2000-07-05 Andrew Innes <andrewi@gnu.org>
6680 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6681 when non-NULL instead of __morecore, to take account of buffer
6682 memory. This also solves a problem with spurious memory warnings
6685 * ralloc.c: Make real_morecore non-static.
6687 * eval.c (internal_condition_case): Comment out abort if
6688 interrupt_input_blocked is not zero.
6690 * makefile.nt: Add support for `bootstrap' and related targets.
6691 Include minimal debug info in emacs.exe in release build.
6692 Remove all dependencies on lisp.h, and fixup some others.
6694 * w32.c (init_environment): Install code from 20.7 for providing
6695 default values for environment variables, based on the
6696 executable's own location.
6697 (map_w32_filename): Handle filenames that are longer than
6699 (sys_socket): Install socket inheritance bug fix from 20.7.
6701 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6702 here via blockinput.h).
6704 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6706 * w32menu.c (w32_menu_display_help):
6707 * xmenu.c (menu_help_callback): Use show_help_echo.
6709 * keyboard.h (show_help_echo): Declare.
6711 * keyboard.c (show_help_echo): New function, extracted from read_char.
6712 Feval its `msg' argument if it's a cons cell.
6713 (read_char): Use it.
6714 (follow_key): Pass `autoload' to get_keyelt.
6716 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6717 (note_tool_bar_highlight, XTread_socket):
6718 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6720 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6721 (note_tool_bar_highlight, w32_read_socket):
6722 Do not gratuitously ignore non-string `help-echo' properties.
6724 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6726 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6728 * window.c (delete_all_subwindows): Reset Vwindow_list.
6730 * xterm.c (x_append_glyph, x_append_composite_glyph)
6731 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6732 changes in struct glyph starting 1999-12-27. Some bit-fields of
6733 struct glyph were not set, which made glyphs unequal when compared
6734 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6735 effects were the result. This also depended on the contents of
6736 memory returned by xmalloc. If flickering happens again, activate
6737 the code in clear_glyph_row that's in #if 0. If the flickering is
6738 gone with that, chances are that it is caused by something
6741 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6743 * dispextern.h: Add some comments.
6745 * window.c (add_window_to_list): Add parameter LIST.
6746 (window_list): Order list so that, for each frame, windows are
6747 in canonical order, and so that frames appear in the list in
6748 the order given by Vframe_list.
6749 (next_window): Reverse the handling of NEXT_P.
6751 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6753 * window.c (Vwindow_list): New variable.
6754 (make_window, delete_window): Set Vwindow_list to nil.
6755 (check_window_containing): New function.
6756 (window_from_coordinates): Rewritten.
6757 (add_window_to_list, window_list, candidate_window_p)
6758 (decode_next_window_args, next_window): New functions.
6759 (Fnext_window, Fprevious_window): Rewritten in terms of
6761 (Fwindow_list): New function.
6762 (Fother_window): Cleaned up.
6763 (foreach_window): Add a longer "variable argument list". Let
6764 callback function return 0 to indicate that cycling over windows
6766 (foreach_window_1): Likewise.
6767 (freeze_window_start): Return int.
6768 (init_window): New function.
6769 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6771 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6772 input_event with bzero.
6773 (main): Call init_window.
6775 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6778 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6780 * composite.h (make_composition_value_copy): Extern it.
6782 * composite.c (make_composition_value_copy): New function.
6784 * editfns.c (Fformat): While copying text properties, make each
6785 composition property value a copy.
6787 * fns.c (concat): While copying text properties, make each
6788 composition property value a copy.
6790 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6792 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6794 * fns.c (sweep_weak_table): Mark only objects that are not
6797 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6798 include those frames as candidates which have their focus
6799 redirected to the minibuffer frame.
6801 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6803 * fns.c (Fputhash): Return `value' rather than nil.
6805 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6807 * frame.c (next_frame): Don't check focus redirection in case
6808 MINIBUF is a window. Doing so excludes frames using MINIBUF
6809 unless their focus is redirected, which contradicts the
6810 specification of next-frame, and leads to infinite loops in
6811 certain situations when cycling through windows with next-window.
6813 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6815 * coding.c (code_convert_region): Even if the length of text is
6816 zero, try to convert it if coding->type is coding_type_ccl.
6817 (decode_coding_string, encode_coding_string): Likewise.
6819 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6821 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6822 the display if windows_or_buffers_changed.
6824 * dispnew.c (struct row_entry): New structure.
6825 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6826 (row_table_size, old_lines, new_lines, old_lines_size)
6827 (new_lines_size, run_pool, runs_size, runs): New variables.
6828 (add_row_entry): New function.
6829 (scrolling_window): Use data structures allocated with xmalloc and
6830 held in global variables, instead of allocating them with alloca and
6831 holding them in local variables. Use a larger hash table whose
6832 size depends on glyph matrix sizes. Don't use bzero to clear the
6833 hash table; instead, clear used slots only.
6835 * fns.c (next_almost_prime): Make it externally visible.
6837 * lisp.h (next_almost_prime): Add prototype.
6839 * s/isc4-0.h (sigunblock): Define.
6841 * s/sco5.h (sigunblock): Define.
6843 2000-06-27 Dave Love <fx@gnu.org>
6845 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6846 (moved to osf5-0.h).
6847 [!NOT_C_CODE]: Protect string.h stuff.
6849 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6850 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6852 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6854 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6855 below the last line from the needed window height.
6857 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6859 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6860 (Fwidget_get): Use it.
6861 (syms_of_fns): Defsubr it.
6863 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6865 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6866 display info for XIM.
6867 (xim_open_dpy): Likewise.
6868 (xim_close_dpy): Don't free the display info's XIM.
6870 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6872 * config.in (USE_XIM): New define.
6874 * keymap.c (get_keyelt): For menu-items containing a `:filter
6875 FILTER', apply FILTER to the menu-item's definition to get the
6876 real definition to use.
6878 * lisp.h (QCfilter): External declaration.
6880 * xfns.c (Fimage_size): New function.
6881 (syms_of_xfns): Defsubr it.
6883 2000-06-26 Andreas Schwab <schwab@suse.de>
6885 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6888 2000-06-25 Dave Love <fx@gnu.org>
6890 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6893 * Makefile.in (blockinput.h): Depend on atimer.h.
6894 (atimer.h): Depend on systime.h.
6896 * blockinput.h: Protect against multiple inclusion. Include
6899 * atimer.h: Protect against multiple inclusion. Include
6902 * lisp.h (swap_in_global_binding): Declare.
6904 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6906 * process.c (Fopen_network_stream): Turn off atimers for duration
6907 of call to connect. (Patch from Gerd.)
6909 2000-06-23 Dave Love <fx@gnu.org>
6911 * ralloc.c: Maybe include unistd.h
6913 * emacs.c (setgrp): Undefine before defining.
6914 (malloc_warning, set_time_zone_rule, index): Prototype.
6916 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6917 HAVE_STRUCT_TIMEZONE.
6919 * s/osf1.h: Move string.h hack here from alpha.h and make it
6921 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6923 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6924 (SOCKLEN_TYPE): Don't define.
6926 * m/alpha.h: Remove string.h hack.
6928 * s/osf5-0.h: New file.
6930 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6931 include time.h, done by systime.h.
6932 [__FreeBSD__]: Remove redundant includes.
6934 * callproc.c (setpgrp): Undefine before defining.
6935 (delete_temp_file): Return Qnil to avoid warning.
6937 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6939 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6942 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6944 * composite.h (compose_text): Declare.
6946 * xterm.c: Don't include sys/types.h unconditionally. Don't
6947 protect its inclusion with !USG (following xmenu.c).
6949 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6951 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6954 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6956 * coding.c (decode_eol_post_ccl): Special handling for undecided
6957 and inconsistent EOL types.
6959 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6961 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6962 trough color and main window's background color.
6964 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6967 * xterm.h (Xt_app_con): External declaration.
6969 * widget.c (EmacsFrameRealize): Fix typo.
6971 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6973 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6974 (handle_invisible_prop): Record the start of invisible text in
6975 it->add_overlay_start.
6976 (struct overlay_entry): Add member `overlay'.
6977 (handle_overlay_change): Simplify.
6978 (next_overlay_string): After having processed overlay strings at the
6979 end of the buffer, record that fact in
6980 it->overlay_strings_at_end_processed_p.
6981 (compare_overlay_entries): If before- and after-strings come
6982 from the same overlay, let before-strings come first.
6983 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6984 (load_overlay_strings): Take it->add_overlay_start into account
6985 when adding overlay strings.
6987 * dispextern.h (struct it): Add member add_overlay_start.
6989 2000-06-22 Dave Love <fx@gnu.org>
6991 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6993 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6995 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6997 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7000 2000-06-21 Dave Love <fx@gnu.org>
7002 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7004 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7006 * syntax.c (back_comment): Simplify string-parity counting (with
7007 the added benefit of handling multiple string-styles as long as
7008 they are not intertwined).
7009 Jump to the slow code as soon as a comment starter is found in
7010 a "string_lossage" position. Fixes the case: " /* " /* " */.
7012 2000-06-21 Dave Love <fx@gnu.org>
7014 * Makefile.in: Use GETLOADAVG_LIBS.
7016 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7017 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7019 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7021 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7022 (Fforward_comment, scan_lists):
7023 Check the comstyle of single-char comment-starters.
7024 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7025 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7026 Check the comstyle of single-char comment-starters.
7027 Clarify control-flow around the Scomment case.
7029 2000-06-20 Dave Love <fx@gnu.org>
7031 * fns.c (make_hash_table, maybe_resize_hash_table):
7032 Cast arg of next_almost_prime.
7034 * tparam.c [emacs]: Include lisp.h.
7036 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7039 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7041 * keyboard.c (adjust_point_for_property): Check if display
7042 property should be treated as intangible by looking at its
7045 * xdisp.c (single_display_prop_intangible_p)
7046 (display_prop_intangible_p): New functions.
7048 * dispextern.h (display_prop_intangible_p): Add prototype.
7050 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7052 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7053 argument to sigprocmask.
7055 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7056 argument to sigprocmask.
7058 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7059 sigprocmask_set, and pass a pointer to it to sigprocmask.
7061 * sysdep.c (sigprocmask_set): New variable.
7063 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7066 2000-06-20 Sam Steingold <sds@gnu.org>
7068 * xrdb.c: Don't declare xmalloc, xrealloc.
7070 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7072 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7073 (re_comp): Cast gettext return value to avoid complaints when
7076 2000-06-20 Dave Love <fx@gnu.org>
7078 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
7081 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7083 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7085 * m/alpha.h: Don't declare xmalloc, xrealloc.
7087 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7089 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7091 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7093 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7096 * keyboard.h (poll_for_input_1): Declare.
7098 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7100 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7102 * doprnt.c: Don't declare xmalloc, xrealloc.
7104 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7105 (getenv, ctime, getwd): Removed.
7106 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7108 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7109 x_set_tool_bar_lines.
7111 * config.in: Add HAVE_GETWD. Move some definitions above
7112 machine/system includes.
7114 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7116 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7118 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7119 contain information about ENCODING.
7121 * fontset.c (FONTSET_ASCII): Use the first element of char table
7122 for an ASCII font, not defalt slot.
7123 (fontset_ref_via_base): If FONTSET doesn't contain information for
7124 C, try the default fontset.
7125 (make_fontset): Don't copy the default fontset.
7126 (fontset_font_pattern): Likewise.
7127 (accumulate_font_info): If ELT is nil, use the corresponding
7128 element in the default fontset.
7130 2000-06-19 Dave Love <fx@gnu.org>
7132 * syntax.c (Fparse_partial_sexp): Doc fix.
7134 * regex.h: Test PROTOTYPES as well as __STDC__.
7136 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7137 errno, strerror. Put text after #endif in comment.
7139 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
7142 * xterm.c (x_frame_of_widget): Likewise.
7144 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7146 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7147 to Vfundamental_mode_abbrev_table.
7149 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7150 bogus objects are marked. This slows down GC by ~80 percent, but
7151 it might be worth trying when debugging GC-related problems.
7152 This feature requires conservative stack marking to be enabled.
7154 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7155 returns XLookupChars, reset `modifiers' to zero.
7157 2000-06-19 Dave Love <fx@gnu.org>
7159 * mktime.c: Unprotoized.
7161 2000-06-19 Richard Stallman <rms@gnu.org>
7163 * data.c (set_internal): If variable is frame-local,
7164 store the new value immediately into the frame parameter alist.
7166 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7168 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7169 in the custom handler pointer.
7171 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7172 value, or checks for CHAR_META can fail when Lisp_Object is a
7174 * keymap.c (get_keyelt): Likewise.
7176 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7178 * ccl.h (struct ccl_program): New member eol_type.
7179 (struct ccl_spec): New member cr_carryover.
7181 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7182 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7184 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7185 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7186 (decode_eol_post_ccl): New function.
7187 (decode_coding): Don't detect EOL format here for CCL based coding
7189 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7190 decode_eol_post_ccl after running the CCL program.
7191 (code_convert_region): Don't detect EOL format here for CCL based
7193 (decode_coding_string): Likewise.
7195 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7197 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7198 when treating it as an integer.
7200 * coding.h (encode_coding_string): Declare.
7202 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7205 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7206 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7207 to be passed to get_local_map.
7209 * sound.c (Fplay_sound): Don't call make_number on
7210 Frun_hook_with_args count argument.
7212 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7213 for lisp objects in X event structure data field, when lisp
7214 objects are represented with unions.
7215 (x_scroll_bar_to_input_event): Ditto.
7217 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7219 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7220 termination of string. Fix sense of test whether
7221 Vline_number_display_limit is an integer.
7223 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7225 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7226 only if HAVE_X_WINDOWS.
7228 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7231 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7234 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7236 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7239 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7241 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7242 start of the while loop.
7244 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7246 * atimer.c (alarm_signal_handler): Add forward declaration.
7248 * data.c (set_internal): Remove debug code.
7250 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7252 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7254 * unexec.c (toplevel) [COFF]: Include coff.h.
7256 * s/lynxos.h: New file.
7258 * keymap.c (Fsingle_key_description): Enclose function key and
7259 event symbol names in angle brackets.
7261 * xdisp.c (setup_echo_area_for_printing): Call
7262 message_log_maybe_newline if message_buf_print is not set.
7264 * print.c (printchar, strout): Don't check message_buf_print
7265 before calling setup_echo_area_for_printing because that
7266 function does something useful even when message_buf_print is
7269 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7271 (ensure_echo_area_buffers): Initialize echo buffer's
7272 truncate lines setting to nil.
7273 (with_echo_area_buffer): Don't set the echo buffer's truncate
7275 (set_message_1): Set it here instead, based on the value
7276 of message_truncate_lines.
7277 (resize_mini_window): Handle case that lines are truncated.
7278 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7279 message-truncate-lines.
7281 * keyboard.c (read_char): Bind message-truncate-lines to t
7282 while displaying a help-echo.
7284 * lisp.h (Qmessage_truncate_lines): External declaration.
7286 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7288 * xdisp.c (Vline_number_display_limit): Renamed from
7289 line_number_display_limit.
7290 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7291 Extend documentation string. Initialize
7292 Vline_number_display_limit to nil meaning no limit.
7293 (decode_mode_spec): Use Vline_number_display_limit with its new
7296 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7298 2000-06-13 Richard Stallman <rms@gnu.org>
7300 * frame.c (Fmodify_frame_parameters): Doc fix.
7302 * xfns.c (x_set_frame_parameters): Comment fix.
7304 * frame.c (store_frame_param): Call swap_in_global_binding if the
7305 variable's current binding was chosen based on this frame.
7307 * data.c (swap_in_global_binding): New function.
7309 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7311 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7312 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7314 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7316 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7318 2000-06-12 Jason Rumney <jasonr@gnu.org>
7320 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7322 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7324 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7326 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7328 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7330 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7331 (syms_of_xfaces): Defsubr Sdump_colors.
7332 (x_free_colors): Don't treat b&w specially on default visual.
7333 (x_free_dpy_colors): New function.
7334 (free_face_colors): Don't check visual class; it's done
7337 * xterm.c (x_frame_of_widget): New function.
7338 (x_alloc_nearest_color_for_widget): Use it.
7339 (x_copy_dpy_color): New function.
7340 (x_destroy_window): Free various colors.
7342 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7344 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7346 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7348 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7350 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7352 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7354 2000-06-11 Dave Love <fx@gnu.org>
7356 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7358 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7360 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7362 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7364 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7367 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7369 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7370 (regex_compile): Fix the code for handling the case of single byte
7371 char and multibyte char being mixed in a range within [...].
7373 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7374 and dst_multibyte members of coding.
7376 * charset.c (update_charset_table): Update the table
7378 (init_charset_once): Initialize elements of bytes_by_char_head to
7379 1 except for leading codes for private charases.
7381 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7382 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7385 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7387 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7388 access the data it doesn't point to.
7390 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7392 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7393 will be translated to a switch-frame event when reading the
7394 event queue. This is necessary because Emacs otherwise won't
7395 perform a switch-frame to a new frame until some other event, for
7396 example a keystroke event, forces it to do so. This has various
7397 effects, one visible being that the cursor of a frame created with
7398 C-x 5 2 or switched to with a window manager key binding like
7399 A-TAB stays hollow because selected_window isn't on the newly
7400 focused frame until the switch-frame is performed.
7402 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7403 generating a switch-frame event if necessary.
7405 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7407 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7410 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7412 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7415 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7417 * window.c (displayed_window_lines): Take empty lines at
7418 the bottom of a window into account.
7420 * window.c (displayed_window_lines): New function.
7421 (Fmove_to_window_line): Use displayed_window_lines to determine
7422 the number of lines to move, instead of using the window's height.
7424 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7425 to stop reading, even if the form read sets point to a different
7426 value when evaluated.
7428 * xdisp.c (display_line): Fix code deciding in which line to
7431 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7433 * fileio.c (e_write): Free composition data if stored in
7436 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7438 * xdisp.c (display_line): Set row's and iterator's
7439 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7440 Set cursor even if row ends in the middle of a character.
7441 (dump_glyph_row): Print values of new flags.
7442 (redisplay_window) <cursor movement in unchanged window>: When
7443 point has been moved forward, and PT is at the end of the cursor
7444 row, don't place the cursor in the next row if the cursor row ends
7445 in the middle of a character or at ZV.
7447 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7448 (struct glyph_row): Add starts_in_middle_of_char_p and
7449 ends_in_middle_of_char_p.
7450 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7451 ends_in_middle_of_char_p flag.
7452 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7454 * term.c (append_glyph): Revert change of 2000-06-06.
7456 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7457 padding glyph not fitting on line as whole character not
7460 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7461 this isn't true for images with `:ascent 100'.
7463 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7465 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7466 as modified if it is originally unmodified.
7468 * term.c (encode_terminal_code): Change the way to check if
7469 terminal coding does any conversion.
7470 (append_glyph): Set glyph->pixel_width correctly.
7472 * xdisp.c (display_line): While checking line continuation, pay
7473 attention to a padding glyph.
7475 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7477 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7479 2000-06-05 Dave Love <fx@gnu.org>
7481 * xdisp.c: Include fontset.h.
7483 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7485 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7487 * dispnew.c: Conditionally include term.h.
7489 * coding.h: Declare code_convert_string_norecord.
7491 * frame.h (struct frame): Use volatile unconditionally.
7493 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7495 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7497 * systime.h: Protect against multiple inclusion.
7498 (timezone) [USG5_4]: Define as time_t.
7500 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7501 (Foptimize_char_table, make_temp_name): Declare.
7503 * Makefile.in (xdisp.o): Depend on fontset.h.
7505 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7507 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7508 (Foptimize_char_table, make_temp_name): Declare.
7512 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7514 2000-06-02 Dave Love <fx@gnu.org>
7516 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7518 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7520 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7521 result face, set flags in that face indicating that colors may not
7524 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7525 glyph, use the ASCII NUL character to determine the face.
7527 2000-06-02 Dave Love <fx@gnu.org>
7529 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7530 (VFORK_RETURN_TYPE): Remove.
7532 * config.in: Add NO_MATHERR.
7534 2000-06-01 Dave Love <fx@gnu.org>
7536 * cmds.c (internal_self_insert): Don't check
7537 Vbefore_change_function, Vafter_change_function.
7539 * insdel.c (signal_before_change, signal_after_change): Likewise.
7541 * buffer.c (Vbefore_change_function, Vafter_change_function):
7542 Variables and their initializations deleted.
7544 * callint.c (Fcall_interactively): Doc fix.
7546 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7548 2000-05-31 Dave Love <fx@gnu.org>
7550 * textprop.c: Revert last change -- duplicated.
7552 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7554 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7557 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7559 2000-05-31 Jason Rumney <jasonr@gnu.org>
7561 * search.c (Fre_search_forward, Fre_search_backward)
7562 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7564 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7566 2000-05-30 Jason Rumney <jasonr@gnu.org>
7568 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7569 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7571 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7574 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7575 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7576 expand a nil default_filename.
7578 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7579 pointer to glyph_to_pixel_coords, not a frame.
7581 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7582 coding.h to dependencies.
7584 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7586 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7587 window pointer to be consistent with w32term.c and xterm.c.
7589 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7590 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7591 (Qline_spacing, Qcenter): New variables.
7592 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7593 (x_set_line_spacing): New function.
7594 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7596 (x_specified_cursor_type): New function.
7597 (x_set_cursor_type): Use it.
7598 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7600 (validate_x_resource_name, x_get_resource_string): Measure lengths
7601 of external strings in bytes.
7602 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7603 GetTextExtentPoint32 with NULL title.
7604 (Fx_create_frame): Initialize Qline_spacing.
7605 (w32_load_system_font): Initialize font->double_byte_p.
7606 (x_to_w32_charset): Use Vw32_charset_info_alist.
7607 (Image, busy cursor, tooltip functions): Merged changes from
7608 xfns.c. Not yet functional on Windows.
7610 * w32gui.h (W32FontStruct): Add double_byte_p member.
7612 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7613 (emacs_button_translation): Use it.
7614 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7615 in `mask' to be set.
7617 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7620 * w32term.c: Format and doc changes to bring closer to xterm.c.
7621 (w32_char_font_type): New enum.
7622 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7623 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7624 (w32_encode_char): New function.
7625 (x_encode_char): Removed.
7626 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7627 x_encode_char and w32_font_is_double_byte.
7628 (x_produce_image_glyph): Use image_ascent.
7629 (x_produce_glyphs): Use new version of w32_per_char_metric and
7630 handle NULL return value. Allow extra line spacing.
7631 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7632 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7633 w32_font_type member of glyph instead.
7634 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7635 (fast_find_position): Make sure not to consider rows not visible
7637 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7638 w32_menu_display_help with input blocked, as it can abort.
7639 (x_display_and_set_cursor): Choose cursor depending
7640 on buffer-local value of cursor_type.
7641 (x_draw_bar_cursor): Add parameter WIDTH.
7643 * w32term.h (CP_DEFAULT): Define.
7644 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7646 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7648 * search.c (Fre_search_forward, Fre_search_backward)
7649 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7651 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7653 * coding.c (detect_coding_iso2022): Fix code for checking
7654 CODING_CATEGORY_MASK_ISO_8_2.
7656 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7658 * regex.c (PREFETCH_NOLIMIT): New function.
7659 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7661 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7663 * syntax.c (find_defun_start): Move test for
7664 open_paren_in_column_0_is_defun_start outside of the loop.
7666 * xdisp.c (redisplay_window): Really switch buffers when
7667 displaying mode lines, and temporarily set selected_frame to the
7668 frame of the window that's redisplayed.
7670 * xfaces.c (free_realized_faces): Block/unblock input.
7671 (free_realized_multibyte_face): Ditto.
7673 2000-05-29 Dave Love <fx@gnu.org>
7675 * textprop.c (Qkeymap): New variable.
7676 (syms_of_textprop): Intern it.
7678 * keymap.c: Include intervals.h.
7679 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7681 * Makefile.in (keymap.o): Depend on intervals.h.
7683 * keyboard.c (menu_bar_items, tool_bar_items)
7684 (Fexecute_extended_command): Deal with `keymap' property.
7685 (read_key_sequence): Track map from `keymap' property as well as
7688 * intervals.c (get_local_map): Extra arg to allow looking for
7691 * intervals.h (map_property): New enum.
7692 (get_local_map): Extra arg using it.
7695 * lisp.h (get_local_map): Don't declare here.
7697 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7699 * Makefile.in (callproc.o): Depend on composite.h.
7701 * callproc.c: Include composite.h.
7702 (Fcall_process): Handle composition correctly.
7704 * coding.h (coding_allocate_composition_data): Extern it.
7705 (coding_restore_composition): Likewise.
7707 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7708 yet allocated, finish decoding with result
7709 CODING_FINISH_INSUFFICIENT_CMP.
7710 (coding_allocate_composition_data): Make it non-static.
7711 (coding_restore_composition): Likewise.
7713 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7715 * charset.c (syms_of_charset): Revert last change.
7717 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7719 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7720 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7723 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7725 * charset.c (syms_of_charset): Set width of character sets
7726 eight-bit-control and eight-bit-graphic to 1 column.
7728 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7730 * config.in (HAVE_SPEED_T): New define.
7732 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7735 2000-05-26 Dave Love <fx@gnu.org>
7737 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7739 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7740 (Fsubr_arity): New function.
7741 (syms_of_data): Install them.
7743 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7745 * charset.c (init_charset_once): Set the table bytes_by_char_head
7748 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7749 the default fontset to what Emacs uses by default.
7750 (check_registry_encoding): This function deleted.
7751 (Fset_fontset_font): Remove the adhoc condition for the default
7752 fontset. Allow cons in FONTNAME.
7754 * fns.c (map_char_table): Ignore char-table entries for
7755 charsets eight-bit-control and eight-bit-graphic.
7757 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7759 * emacs.c (main): Initialize keyboard syms before initializing
7760 window code, so face names are available.
7762 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7764 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7765 of an anchor at the beginning of a shy-group.
7767 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7769 * xdisp.c (handle_invisible_prop): Don't try to skip over
7770 invisible text if end of text is already reached.
7772 2000-05-25 Dave Love <fx@gnu.org>
7774 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7776 * coding.c (encode_eol): Add null statement after label.
7778 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7780 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7783 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7785 * ccl.c (ccl_driver): Fix previous change.
7787 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7789 * coding.c (run_pre_post_conversion_on_str): Set point to the
7790 beginning of buffer before calling coding->post_read_conversion.
7791 (decode_coding_string): Give correct args to
7792 run_pre_post_conversion_on_str.
7793 (encode_coding_string): Likewise.
7795 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7796 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7797 eight-bit-graphic correctly.
7799 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7801 * fileio.c (Finsert_file_contents): Even if a file is not found,
7802 execute codes for setting up coding system. Call
7803 after-insert-file-functions unconditionally.
7805 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7807 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7808 BSD_PGRPS are not defined.
7810 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7812 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7814 (syms_of_charset): Avoid building same strings.
7816 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7818 * lread.c (Fload): Add a comment about the meaning of
7819 Vuser_init_file being t.
7821 * puresize.h (BASE_PURESIZE): Increase to 675000.
7823 * s/gnu-linux.h (setpgrp): Don't define it here because this
7824 prevents compilation on GNU/Linux systems with glib 2.2.
7826 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7829 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7831 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7832 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7834 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7836 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7838 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7841 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7843 * term.c (encode_terminal_code): Set coding->src_multibyte
7846 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7848 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7850 * keyboard.c (read_char): Allow character codes 128..255 to be
7851 handled by input-method-function.
7853 * insdel.c (adjust_markers_for_replace): Fix previous change.
7854 (adjust_after_replace): If PREV_TEXT is nil, call
7855 adjust_markers_for_insert, not adjust_markers_for_replace.
7857 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7859 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7860 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7861 [HAVE_GRANDPT]: Define.
7862 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7864 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7867 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7869 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7871 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7873 The following changes are to handle 8-bit characters in a
7874 multibyte buffer/string without facing with byte combining
7875 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7876 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7878 * Makefile.in (fns.o): Depend on charset.h.
7880 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7881 convert it to unibyte.
7882 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7884 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7885 apparent char boundary.
7886 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7887 0x80..0x9F to/from multibyte form.
7889 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7892 * callproc.c (Fcall_process): Always encode an argument string if
7893 it is multibyte. Setup src_multibyte and dst_multibyte members of
7894 process_coding properly.
7896 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7897 SPLIT_NON_ASCII_CHAR.
7899 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7901 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7903 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7905 (SPLIT_CHARACTER_SEQ): This macro deleted.
7906 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7908 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7909 and eight-bit-graphic.
7910 (char_to_string): Likewise. Signal an error for too large
7912 (char_printable_p): Return 0 for 8-bit characters.
7913 (update_charset_table): Update iso_charset_table only when a final
7914 character is non-negative.
7915 (find_charset_in_text): Renamed from find_charset_in_str.
7916 Arguments and return value changed. Callers changed.
7917 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7918 be -1 if CHARSET is used only internally.
7919 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7921 (Fcharset_after): Simplified.
7922 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7923 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7924 (multibyte_chars_in_text): Simplified by assuming there's no
7925 invalid multibyte sequence.
7926 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7927 str_as_unibyte): New functions.
7928 (Fstring): Simpified by assuming that byte combining never
7930 (init_charset_once): Initialization for
7931 LEADING_CODE_8_BIT_CONTROL.
7932 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7933 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7934 eight-bit-control and eight-bit-graphic.
7936 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7937 CHARSET_8_BIT_GRAPHIC): New macros.
7938 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7939 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7940 (CHARSET_REVERSE_CHARSET): Likewise.
7941 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7943 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7944 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7945 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7946 encounter an invalid multibyte sequence.
7947 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7948 sequence is always valid.
7949 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7950 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7952 (CHAR_STRING): For 8-bit characters, call char_to_string.
7953 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7954 multibyte sequence is always valid.
7955 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7956 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7957 str_as_unibyte): Extern them.
7958 (BCOPY_SHORT): Fix a bug.
7959 (CHAR_LEN): This macro deleted. Callers changed to use
7961 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7962 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7963 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7965 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7966 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7967 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7968 EMIT_BYTES): New macros.
7969 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7970 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7972 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7973 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7974 check the validity of multibyte sequence.
7975 (decode_coding_emacs_mule): New function.
7976 (encode_coding_emacs_mule): New macro.
7977 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7979 (DECODE_ISO_CHARACTER): Just return a character code.
7980 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7981 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7982 EMIT_CHAR to produced decoded characters. Exit the loop only by
7983 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7985 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7986 only position codes for an invalid character.
7987 (encode_designation_at_bol): Return new destination pointer. 5th
7988 arg DSTP is changed to DST.
7989 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7990 from the source by ONE_MORE_CHAR. Don't handle the case of last
7992 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7994 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7995 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7996 TWO_MORE_BYTES to fetch a byte from the source.
7997 (encode_eol): Pay attention to coding->src_multibyte.
7998 (detect_coding, detect_eol): Preserve members src_multibyte and
8000 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8001 (encoding_buffer_size): Set magnification to 3 for all coding
8002 systems that require encoding.
8003 (ccl_coding_driver): For decoding, be sure that the result is
8004 valid multibyte sequence.
8005 (decode_coding): Initialize coding->errors and coding->result.
8006 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8007 and raw-text, always call decode_eol. Handle the case of last
8008 block here. If not coding->dst_multibyte, convert the resulting
8009 sequence to unibyte.
8010 (encode_coding): Initialize coding->errors and coding->result.
8011 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8012 and raw-text, always call encode_eol. Handle the case of last
8014 (shrink_decoding_region, shrink_encoding_region): Detect cases
8015 that we can't skip data more rigidly.
8016 (code_convert_region): Setup src_multibyte and dst_multibyte
8017 members of coding. For decoding, if the buffer is multibyte,
8018 convert the source sequence to unibyte in advance. For encoding,
8019 if the buffer is multibyte, convert the resulting sequence to
8020 multibyte afterward.
8021 (run_pre_post_conversion_on_str): New function.
8022 (code_convert_string): Deleted and divided into the following two.
8023 (decode_coding_string, encode_coding_string): New functions.
8024 (code_convert_string1, code_convert_string_norecord): Call one of
8026 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8027 MAKE_NON_ASCII_CHAR.
8028 (Fset_terminal_coding_system_internal,
8029 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8030 and dst_multibyte members.
8031 (init_coding_once): Initialize iso_code_class with new enum
8032 ISO_control_0 and ISO_control_1.
8034 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8035 devided into ISO_control_0 and ISO_control_1.
8036 (struct coding_system): New members src_multibyte, dst_multibyte,
8037 errors, and result. Delete member fake_multibyte.
8038 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8040 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8043 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8046 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8048 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8050 (Ftranspose_region): Delete codes for handling byte combining.
8052 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8053 dst_multibyte members of coding. On handling REPLACE on unibyte
8054 buffer, convert the result of decode_coding to unibyte. On
8055 inserting into a mutibyte buffer, always call code_convert_region.
8056 (e_write): Setup coding->src_multibyte according to the
8057 multibyteness of the source (buffer or string).
8059 * fns.c (concat): Handle 8-bit characters correctly.
8060 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8061 unibyte in the result.
8062 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8063 valid multibyte form in the result.
8064 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8065 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8066 return -1, signal an error.
8067 (base64_encode_1): New arg MULTIBYTE. Get each character by
8068 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8069 character is found, return -1.
8070 (Fbase64_decode_region): Delete codes for handling byte-combining.
8071 Treat each decoded byte as a unibyte character.
8072 (Fbase64_decode_string): Return unibyte string.
8073 (Fcompare_strings, concat, string_byte_to_char): Use
8074 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8075 FETCH_STRING_CHAR_ADVANCE.
8076 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8077 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8079 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8080 SPLIT_NON_ASCII_CHAR.
8081 (fontset_ref_via_base, fontset_set): Likewise
8083 * insdel.c (adjust_markers_for_record_delete): Deleted.
8084 (adjust_markers_for_insert): Argument changed. Caller changed.
8085 (adjust_markers_for_replace): Likewise.
8086 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
8087 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8088 (copy_text): Delete unused local varialbe c_save. For converting
8089 to multibyte, be sure to make all 8-bit characters in valid
8091 (count_size_as_multibyte): Handle 8-bit characters correctly.
8092 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8093 adjust_after_replace, replace_range, del_range_2)
8094 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8095 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8096 adjust_after_replace, replace_range, del_range_2) Delete codes for
8097 handling byte combining.
8098 (adjust_before_replace): Deleted.
8100 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8101 SPLIT_NON_ASCII_CHAR.
8102 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8103 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
8105 (Fkey_description): Likewise.
8107 * lread.c (read1): On reading multibyte string, be sure to make
8108 all 8-bit chararacters in valid multibyte form.
8109 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8111 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8114 * process.c (Fstart_process): GCPRO current_dir before calling
8115 Ffind_operation_coding_system. Encode arguments here.
8116 (create_process): Don't encode arguments here. Setup
8117 src_multibyte and dst_multibyte members of struct coding.
8118 (read_process_output): Setup src_multibyte and dst_multibyte
8119 members of struct coding. If the output is to multibyte buffer,
8120 always decode the output of the process. Adjust the
8121 representation of 8-bit characters to the multibyteness of the
8123 (send_process): Setup coding->src_multibyte according to the
8124 multibyteness of the source.
8126 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
8128 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8129 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8131 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
8134 * w16select.c (Fw16_set_clipboard_data): Setup members
8135 src_multibyte and dst_multibyte of coding. Adjusted for the
8136 change for find_charset_in_str.
8137 (Fw16_get_clipboard_data): Likewise.
8139 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8140 dst_multibyte of coding.
8141 (x_to_w32_font): Likewise.
8143 * w32select.c (Fw32_set_clipboard_data): Setup members
8144 src_multibyte and dst_multibyte of coding. Adjusted for the
8145 change for find_charset_in_str.
8146 (Fw32_get_clipboard_data): Likewise.
8148 * xdisp.c (get_next_display_element): Handle 8-bit characters
8150 (next_element_from_display_vector): Use CHAR_BYTES instead of
8152 (disp_char_vector): Use SPLIT_CHAR instead of
8153 SPLIT_NON_ASCII_CHAR.
8155 * xselect.c (selection_data_to_lisp_data): Setup members
8156 src_multibyte and dst_multibyte of coding. Adjusted for the
8157 change for find_charset_in_str.
8158 (lisp_data_to_selection_data): Likewise.
8160 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8162 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
8165 * dispextern.h (Vimage_types): Add extern declaration.
8167 * xdisp.c (Vimage_types): Moved here from xfns.c.
8168 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8170 * xfns.c (Vimages_types): Moved to xdisp.c.
8171 (syms_of_xfns): Move `image-types' to xdisp.c.
8173 * w32fns.c (Vimage_types): Removed.
8174 (syms_of_w32fns): Remove `image-types'.
8176 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8178 * fns.c (map_char_table): Pay attention to character number of
8179 charset. Check the validity of charset at the first level. For
8180 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8183 * fontset.c: Include "buffer.h".
8184 (fs_load_font): If the face has fontset, record the face ID in
8186 (Finternal_char_font): New function.
8187 (accumulate_font_info): New function.
8188 (Ffontset_info): Rewritten for the new fontset implementation.
8189 (syms_of_fontset): Register Vdefault_fontset in the first element
8190 of Vfontset_table. Include Vdefault_fontset in
8191 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8194 2000-05-16 Dave Love <fx@gnu.org>
8196 * m/iris5d.h: Deleted -- unused.
8198 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8200 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8201 `invalid' instead of `illegal'.
8203 * indent.c (Fmove_to_column): When ending within a tab, insert
8204 spaces first so that markers at the end of the tab get adjusted.
8206 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8207 buffer list that wasn't selected in that frame.
8209 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8210 is needed on mescaline, use a 2 char prefix, and call
8211 make_temp_name with second arg non-zero.
8213 * fileio.c (make_temp_name): New function, extracted from
8215 (Fmake_temp_name): Use it.
8217 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8219 * window.c (coordinates_in_window): Subtract 1 when computing
8222 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8224 * Makefile.in (lisp): Add env.elc.
8226 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8228 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8230 * search.c (Freplace_match): Handle case of `\N' in the
8231 replacement when there's no group N.
8233 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8235 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8236 of the message to message_dolog.
8238 * keyboard.c (read_char): Don't clear current message for help
8239 events; let the code handling help events handle this. Change
8240 code detecting help events that should be ignored.
8242 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8243 we're interating over a string.
8245 2000-05-09 Dave Love <fx@gnu.org>
8247 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8248 that offset before writing. Move gcpro region past call of
8251 2000-05-04 Dave Love <fx@gnu.org>
8253 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8255 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8257 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8258 of inserted characters when BUF equals the current buffer, and PT
8259 is in front of or equal to FROM.
8261 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8263 * xdisp.c (handle_single_display_prop): If display property value
8264 is invalid, or something not supported on the frame, restore
8265 iterator's position to what it was initially. Make sure to return
8266 0 for invalid and unsupported property values.
8268 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8269 that x_per_char_metric returns null.
8271 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8273 * xterm.h (struct face): Add forward declaration.
8274 (struct image): Ditto.
8275 (image_ascent): Add prototype.
8277 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8278 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8279 image_ascent instead of using IMAGE_ASCENT.
8281 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8282 (IMAGE_ASCENT): Removed.
8284 * xfns.c (Qcenter): New variable.
8285 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8286 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8287 (image_ascent): New function.
8288 (lookup_image): Recognize `:ascent center'.
8289 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8290 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8291 (xbm_load): Don't set image's ascent here.
8292 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8293 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8294 check ascent values here.
8295 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8296 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8297 (syms_of_xfns): Initialize Qcenter.
8299 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8300 to the limits, increase the limits.
8302 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8304 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8305 Check Vfont_encoding_alist against the full name of the opened
8308 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8310 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8311 taller than the window.
8313 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8315 * xfaces.c (realize_x_face): Fix the argument of the second
8316 xassert. BASE_FACE may not be a face for ASCII.
8318 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8320 * print.c (print_object): Treat print-length < 0 as nil.
8322 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8324 * s/freebsd.h (TERMCAP_OBJ): Removed.
8325 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8327 * lread.c (read1): Don't treat period followed by certain
8328 characters as symbol start.
8330 * xfns.c (slurp_file): New function.
8331 (xbm_image_p): Handle case of in-memory XBM files.
8332 (xbm_scan): Rewritten to work on memory buffers instead of files.
8333 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8334 Work on memory buffers instead of files. If DATA is null test
8335 if buffer looks like an in-memory XBM file.
8336 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8337 memory buffers instead of files.
8338 (xbm_file_p): New function.
8339 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8341 * lread.c (end_of_file_error): New function.
8342 (read1): Call it instead of signaling `end-of-file' directly.
8344 * print.c (print_error_message): Print data of `end-of-file'
8345 with Fprinc instead of Fprin1.
8347 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8349 * window.c (freeze_window_start): Check that minibuffer scroll
8350 window isn't nil before extracting the window structure pointer
8353 * undo.c (record_delete): If we hit the end of the undo list, stop
8354 picking elements apart.
8356 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8358 * xdisp.c (display_line): If lines are continued, restore
8359 iterator's ascent/descent information to the values before the
8360 first glyph not fitting on the line.
8362 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8364 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8365 positions in glyph matrix. Don't compute new window end
8368 * dispnew.c (increment_matrix_positions): Renamed from
8369 increment_glyph_matrix_buffer_positions.
8370 (increment_row_positions): Renamed from
8371 increment_glyph_row_buffer_positions.
8373 * dispextern.h: Change names of renamed functions from dispnew.c
8376 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8378 * fileio.c (Fdo_auto_save): Create directories for auto-save
8379 list file if necessary.
8381 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8382 from buffer or frame.
8383 (automatic_hscrolling_p): New variable.
8384 (hscroll_windows): Scroll windows horizontally only if automatic
8385 hscrolling is allowed.
8386 (syms_of_xdisp): New variable `automatic-hscrolling'.
8388 * frame.h (struct frame): Add member extra_line_spacing.
8390 * xfns.c (x_set_line_spacing): New function.
8391 (Fx_create_frame): Set line spacing from resources.
8392 (Qline_spacing): New variable.
8393 (syms_of_xfns): Initialize Qline_spacing.
8395 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8397 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8398 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8399 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8400 extra_line_spacing from default value.
8401 (init_buffer_once): Initialize default value of extra_line_spacing.
8403 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8406 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8407 prompt_width. Add extra line spacing.
8409 * term.c (produce_glyphs): Remove reference to struct it's
8412 * dispextern.h (struct it): Remove member prompt_width, add
8415 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8417 * dispnew.c (update_frame_line): When writing a whole line, make
8418 sure cursor is in the right row afterwards, otherwise a use of
8419 capability `ch' in cmgoto might leave the cursor in the row below.
8421 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8423 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8425 * keyboard.c (timer_check): Fix typo in comment.
8427 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8429 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8430 name change: ch -> character.
8432 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8434 * keyboard.c (echo_message_buffer): New variable.
8435 (echo_now): Set echo_message_buffer to the echo area buffer used
8436 to display the echo.
8437 (cancel_echoing): Reset echo_message_buffer to nil.
8438 (read_char): Code rewritten that handles canceling an echo or
8439 echoing a dash, respectively.
8441 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8442 directory doesn't exist.
8444 2000-04-19 Dave Love <fx@gnu.org>
8446 * fns.c (syms_of_fns): Defsubr mapc.
8447 (concat): Don't allow numeric args.
8448 (Fconcat): Doc change.
8450 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8452 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8453 instead define end_match(1|2) more carefully.
8454 Use GET_CHAR_BEFORE_2 for `begline'.
8456 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8458 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8459 on 64-bit systems where NULL is defined as `0'.
8461 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8462 the `variable argument list' to make it work on Alpha.
8464 * m/alpha.h (_LP64) [!_LP64]: Define.
8465 (ORDINARY_LINK): Define for NetBSD.
8467 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8469 2000-04-19 Dave Love <fx@gnu.org>
8471 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8474 * Makefile.in (LIBS): Don't use.
8475 (GETLOADAVG_OBJ): Define again.
8476 (otherobj): Add GETLOADAVG_OBJ.
8478 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8480 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8482 * lread.c (read_filtered_event): Cancel and start busy cursor.
8484 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8485 that the per-character metrics may be null.
8487 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8489 * buffer.c (clone_per_buffer_values): New function.
8490 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8491 clone_per_buffer_values if CLONE is not nil.
8493 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8495 2000-04-16 Dave Love <fx@gnu.org>
8497 * Makefile.in: Remove obsolete localcpp stuff.
8498 (GETLOADAVG_OBJ): Don't define.
8499 (obj): Move LIBOBJS...
8500 (otherobj): ... to here.
8501 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8502 whitespace-only lines after the continuation (Irix).
8504 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8506 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8508 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8510 2000-04-14 Dave Love <fx@gnu.org>
8512 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8513 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8514 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8515 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8518 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8519 autoconfiscated HAVE_GETLOADAVG.
8521 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8524 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8526 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8527 (fill_in_lock_file_name): Avoid existing files that aren't
8530 2000-04-14 Dave Love <fx@gnu.org>
8532 * Makefile.in (LIBS, LIBOBJS): New variable.
8533 (INTERVAL_SRC): Convert to make variable.
8534 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8535 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8536 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8538 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8539 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8540 (shortlisp): Add facemenu, float-sup, frame.
8541 (SOME_MACHINE_LISP): Remove them from here.
8542 (LIBES): Change unused LDLIBS to autoconf LIBS.
8544 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8546 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8548 * composite.c (update_compositions): If FROM and TO are not in a
8549 valid range, do nothing.
8551 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8553 * tparam.c (tparam1): Abort when encountering an unknown
8556 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8559 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8562 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8564 * fileio.c (a_write): Remove redundant semi-colons.
8565 (e_write): Return -1 if failed to write all the data.
8566 This fixes the changes made at 1999-12-15.
8568 2000-04-12 Dave Love <fx@gnu.org>
8570 * fns.c (mapcar1): Test for null vals to support mapc.
8571 (Fmapc): New function.
8573 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8575 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8576 (IT_frame_up_to_date): Support the buffer local value of
8577 cursor-type, if defined.
8579 2000-04-10 Dave Love <fx@gnu.org>
8581 * editfns.c (preceding-char, following-char): Doc fix.
8583 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8585 * Makefile.in (temacs): Revert 2000-03-12 change.
8587 2000-04-10 Jason Rumney <jasonr@gnu.org>
8589 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8591 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8593 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8594 area buffer, if it's not set up yet.
8596 * indent.c (compute_motion): Set immediate_quit.
8598 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8600 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8602 (realize_tty_face): Suppress boldness if colors are the inverse of
8603 the default colors, and tty_suppress_bold_inverse_default_colors_p
8605 (Ftty_suppress_bold_inverse_default_colors): New function.
8606 (syms_of_xfaces): Defsubr it.
8608 * buffer.c (Frestore_buffer_modified_p): New function.
8609 (syms_of_buffer): Defsubr it.
8611 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8613 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8614 charset id (int) argument, not a charset (Lisp_Object).
8616 * coding.h (code_convert_string): Declare.
8617 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8618 object, as the fourth argument to code_convert_string.
8620 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8622 (Fset_fontset_font): Use EQ to compare lisp objects.
8624 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8626 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8627 a pointer that looks like a lisp object.
8628 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8629 zero, instead see whether it's an integer object, since they can't
8631 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8633 * dispnew.c (allocate_matrices_for_frame_redisplay,
8634 direct_output_forward_char): Use X(U)INT and make_number as needed
8635 to convert between (unsigned) int values and lisp integers.
8636 * keyboard.c (read_key_sequence): Likewise.
8637 * lread.c (substitute_object_recurse): Likewise.
8638 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8639 * minibuf.c (do_completion, Fminibuffer_complete_word,
8640 Fminibuffer_completion_help): Likewise.
8641 * term.c (produce_special_glyphs): Likewise.
8643 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8644 * print.c (print_preprocess, print_object): Likewise.
8646 * search.c (compile_pattern): Use NILP when checking for nil.
8648 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8649 __OPTIMIZE__]: Provide a GNU C macro version that handles
8651 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8652 field, to better cope with ENABLE_CHECKING and calls that modify a
8653 Lisp_Object using its old value.
8655 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8657 * window.c (compare_window_configurations): Signal an error
8658 if parameters C1 or C2 aren't window configurations.
8660 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8661 AFTER_POTENTIAL_GC calls around calls to functions that can
8662 signal an error and thus invoke the debugger.
8664 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8666 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8667 an error if decoding fails.
8669 * keyboard.c (lispy_mouse_names): Variable removed.
8670 (Vlispy_mouse_stem): New variable.
8671 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8672 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8673 for any mouse button number. Increase size of mouse_syms and
8674 button_down_location as needed. Call modify_event_symbol with
8675 different arguments.
8676 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8677 Call modify_event_symbol with different arguments.
8678 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8679 for any button number. Call modify_event_symbol with different
8681 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8682 Accept a string for NAME_ALIST_OR_STEM.
8684 * lisp.h (larger_vector): Add prototype.
8686 * fns.c (larger_vector): Make externally visible.
8688 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8690 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8692 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8693 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8694 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8695 we are between str1 and str2.
8696 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8697 (PATFETCH): Use `TRANSLATE'.
8698 (PATFETCH_RAW): Fetch multibyte char if applicable.
8699 (PATUNFETCH): Remove.
8700 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8701 When writing a char, write it directly into the pattern buffer rather
8702 than going needlessly through a temp char-array.
8703 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8704 multibyte magic and remove the useless `#ifdef emacs'.
8705 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8708 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8709 conditional on `emacs'.
8711 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8713 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8715 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8716 non-union-type versions of XMARK and friends here, because XMARK
8717 and friends won't work on an integer field if NO_UNION_TYPE is not
8719 (make_number): Define as a function if it's not defined as a
8722 * composite.c (run_composite_function): Use NILP when checking for
8724 (syms_of_composite): Delete local var NARGS, pass an int as first
8725 argument to Fmake_hash_table.
8727 * editfns.c (text_property_stickiness): Use NILP to test
8728 Lisp_Object boolean value.
8729 (Fmessage_or_box): Don't use NILP to test int variable.
8730 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8731 problems reading from and changing the same lisp value in an
8734 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8736 * term.c (TN_no_color_video): New variable.
8737 (term_init): Intitialize TN_no_color_video.
8738 (enum no_color_bit): New enumeration.
8739 (MAY_USE_WITH_COLORS_P): New macro.
8740 (turn_on_face): Use it to determine if attributes may be used
8741 combined with colors.
8743 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8745 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8746 with int lvalues via casts; instead, just yield lisp object
8748 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8749 proper accessor macros.
8750 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8751 (grow_mini_window): Fix typo getting int value of root->height.
8753 * xdisp.c (compute_string_pos): Fix order of arguments to
8754 string_pos_nchars_ahead.
8755 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8756 count arg to variable-arg routines like Frun_hook_with_args and
8758 (back_to_previous_visible_line_start)
8759 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8760 fixed-arg routines like Fget_char_property and Fmake_string.
8761 (reconsider_clip_changes): Use XINT when comparing integer lisp
8762 objects, or passing them as int arguments.
8763 (mark_window_display_accurate, insert_left_trunc_glyphs)
8764 (append_space, extend_face_to_end_of_line): Use make_number when
8765 storing or passing integer values as lisp objects.
8766 (set_cursor_from_row, highlight_trailing_whitespace): Use
8767 INTEGERP, not implicit test against zero, for glyph object.
8768 (try_window_id): Don't use make_number when we want an int value.
8770 * xfaces.c (xlfd_symbolic_value): Make last argument a
8771 Lisp_Object, to be consistent with callers.
8772 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8773 (lface_hash): Apply XFASTINT to lisp values before folding in.
8775 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8776 fill in window width and height. Pass an int, not a lisp object,
8777 as first arg to Finsert.
8779 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8781 * xfaces.c (realize_basic_faces): Block input while realizing
8784 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8786 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8788 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8790 * xterm.c (x_produce_glyphs): When displaying unibyte text
8791 or ASCII, handle case that per-char metric is null.
8793 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8795 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8797 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8798 XSUBR, XBUFFER): Verify correct object type before returning
8799 pointer, using eassert.
8800 * frame.h (XFRAME): Likewise.
8802 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8803 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8804 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8806 * data.c (set_internal): Likewise.
8807 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8808 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8809 * fileio.c (auto_save_1): Likewise.
8810 * insdel.c (check_markers): Likewise.
8811 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8812 * undo.c (record_insert): Likewise.
8813 * vmsproc.c (child_sig): Likewise.
8814 * window.c (unshow_buffer, window_loop): Likewise.
8815 * xterm.c (x_erase_phys_cursor): Likewise.
8817 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8819 * xfns.c (free_image_cache): Free the cache structure itself
8820 last, after all its members have been freed.
8822 * lisp.h (xstrdup): Add prototype.
8824 * alloc.c (xstrdup): Moved here from xfaces.c.
8825 (allocating_for_lisp): Variable removed.
8826 (lisp_malloc): Block input around the calls to malloc and
8829 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8831 (xstrdup): Moved to alloc.c.
8833 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8835 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8837 * emacs.c (main): Fix sense of no-loadup test.
8839 * config.in (ENABLE_CHECKING): Undef.
8841 * lisp.h (struct interval): Replace "parent" field with a union of
8842 interval pointer and Lisp_Object; add new bitfield to use as
8843 discriminant. Change other flag fields to bitfields.
8844 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8845 is defined and the supplied test fails, print a message and
8847 (eassert): New macro. Use CHECK to provide an assert-like
8850 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8851 pointers; abort if the value looks like a lisp object.
8852 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8853 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8854 Modify for new interval parent definition.
8856 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8857 UNMARK_BALANCE_INTERVALS): Update references that need an
8858 addressable lisp object in the interval structure.
8859 (die): New function.
8860 (suppress_checking): New variable.
8862 * intervals.c (interval_start_pos): Just return 0 if there's no
8865 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8867 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8868 and earlier Emacs versions.
8870 * keyboard.c (Ftop_level): Cancel busy-cursor.
8872 * eval.c (call_debugger): Cancel busy-cursor.
8874 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8876 * search.c (Freplace_match): Adjust multibyteness of the current
8877 buffer and NEWTEXT. Free allocated memory before signaling an
8880 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8882 * regex.c (analyse_first): New function obtained by ripping out most
8883 of re_compile_fastmap and generalizing it a little bit so that it
8884 can also just return whether a given (sub)pattern can match the empty
8886 (regex_compile): Use `analyse_first' to decide whether the loop-check
8887 needs to be done or not for *, +, *? and +? (the loop check is costly
8888 for non-greedy repetition).
8889 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8891 2000-03-28 Dave Love <fx@gnu.org>
8893 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8896 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8898 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8900 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8902 (enum re_opcode_t): Update description of succeed_n.
8903 (PATFETCH): Always define.
8904 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8905 operators, char classes, shy-groups and intervals).
8906 Optimize special cases of intervals so as to only use succeed_n and
8907 jump_n when really needed.
8908 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8909 that we don't have to handle the special cases any more.
8910 Simplify on_failure_jump handling as well.
8912 2000-03-28 Jason Rumney <jasonr@gnu.org>
8914 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8916 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8918 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8920 * s/msdos.h (GC_SETJMP_WORKS): Define.
8922 * alloc.c (mark_maybe_object): New function.
8923 (mark_memory): Use it.
8924 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8925 (setjmp_tested_p, longjmp_done): New variables.
8926 (test_setjmp): New function.
8927 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8928 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8930 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8931 to DEC_TEXT_POS and INC_TEXT_POS.
8933 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8934 with parameter MULTIBYTE_P.
8936 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8939 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8940 buffers because it looks for multibyte character byte sequences
8941 which don't exist in unibyte text.
8943 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8945 * xfaces.c (register_color, unregister_color, unregister_colors)
8946 [DEBUG_X_COLORS]: New functions.
8947 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8949 * xfns.c (x_set_cursor_color): Get color reference counts right.
8951 * xterm.c (x_copy_color): New function.
8952 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8954 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8955 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8956 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8957 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8958 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8959 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8960 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8961 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8962 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8963 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8965 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8966 names for handling per-buffer variables.
8968 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8969 instead of MAX_BUFFER_LOCAL_VARS.
8970 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8972 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8974 * xfns.c (x_specified_cursor_type): New function.
8975 (x_set_cursor_type): Use it.
8977 * buffer.h (struct buffer): Add cursor_type.
8979 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8981 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8982 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8984 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8985 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8986 executing it as well as when popping it off the stack to find infinite
8987 loops in non-greedy repetition operators.
8989 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8991 * doc.c (Qfunction_documentation): New variable.
8992 (syms_of_doc): Initialize Qfunction_documentation.
8993 (Fdocumentation): If FUNCTION is a symbol with non-nil
8994 `function-documentation' property, return a documentation derived
8997 * buffer.c (syms_of_buffer): Add default-cursor-type.
8998 (init_buffer_once): Don't let cursor_type have a local value
9001 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9002 on buffer-local value of cursor_type.
9003 (x_draw_bar_cursor): Add parameter WIDTH.
9005 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9006 (init_buffer_once): Set default cursor_type value to t.
9007 Mark cursor_type as local everywhere.
9008 (syms_of_buffer): New per-buffer variable cursor-type.
9010 * buffer.h (struct buffer): Remove member local_var_flags,
9012 (MAX_BUFFER_LOCAL_VARS): New macro.
9013 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9014 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9015 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9016 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9018 * print.c (print_object): Use new macros for per-buffer
9021 * category.c (Fset_category_table): Use new macros for per-buffer
9024 * buffer.c (buffer_permanent_local_flags): Make a char array.
9025 (max_buffer_local_idx): New variable.
9026 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9027 for new handling of per-buffer variables.
9028 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9029 (init_buffer_once): Initialize per-buffer vars differently.
9030 Set max_buffer_local_idx.
9032 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9035 * lread.c (defvar_per_buffer): Use new macros for per-buffer
9038 * data.c (do_symval_forwarding, store_symval_forwarding)
9039 (find_symbol_value, set_internal, default_value, Fset_default)
9040 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9041 per-buffer variables.
9043 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9045 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9047 * xterm.c (x_term_init): Unblock input around call1 of
9048 Qvendor_specific_keysyms.
9050 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9051 (find_defun_start): Consider an open parenthesis in column 0
9052 a defun start only if open_paren_in_column_0_is_defun_start is set.
9053 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9055 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9057 * eval.c (Fautoload): Add entry in load-history (if after dump).
9058 * lread.c (load-history): Update docstring.
9060 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9062 * indent.c (Fvertical_motion): Always use the current buffer.
9063 Temporarily change the window's buffer, if necessary.
9065 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9067 * xterm.c (fast_find_position): Make sure not to consider rows
9068 not visible in the window.
9070 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9072 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9073 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9075 2000-03-22 Jason Rumney <jasonr@gnu.org>
9077 * w32menu.c (single_submenu): Set help string to NULL if none.
9078 (w32_menu_show): Set help string correctly.
9079 (add-menu-item): Set help string in MIIM_DATA for menu item.
9080 Load SetMenuItemInfoA explicitly.
9081 (w32_menu_display_help): New function.
9083 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9084 (QCdata): Moved to xdisp.c.
9086 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9087 (Vw32_charset_to_codepage_alist): Removed.
9088 (Vw32_charset_info_alist): New variable.
9089 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
9090 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
9091 greek, hebrew, thai, johab, mac, unicode]): New symbols.
9092 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9094 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9095 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9096 Define Vw32_charset_info_alist and w32_charset symbols.
9098 2000-03-22 Jason Rumney <jasonr@gnu.org>
9100 * makefile.nt (w32bdf.obj): Update dependencies.
9102 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9104 * w32fns.c: Include fontset.h after dispextern.h.
9105 (Fx_create_frame): Do not create fontset.
9106 (w32_load_system_font): Doc fix.
9107 (Fx_close_connection): Free full_name if it is not shared.
9109 * w32term.c: Include fontset.h after dispextern.h.
9110 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
9112 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9113 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9114 (w32_font_is_double_byte): New function, needs body.
9115 (x_append_glyph): Set glyph->glyph_not_available_p.
9116 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9117 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9118 character, convert it to a unibyte character.
9119 (struct glyph_string): Delete member `charset'.
9120 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9121 calculating it is found.
9122 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9123 the case that per char metric is not available correctly.
9124 (x_fill_glyph_string): Handle the case that the specific glyph is
9125 not available correctly.
9126 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9127 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9128 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9129 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9130 fontset. Don't call FS_LOAD_FONT.
9132 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9134 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9135 (INT_LISPLIKE): New macro.
9136 (NULL_INTERVAL_P): Use it.
9137 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
9138 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
9139 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9141 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9142 explicit references to "parent" field of struct interval and
9143 associated unclean type conversions.
9144 * intervals.c (create_root_interval, root_interval, rotate_right,
9145 rotate_left, balance_possible_root_interval, split_interval_right,
9146 split_interval_left, interval_start_pos, find_interval,
9147 next_interval, previous_interval, update_interval,
9148 adjust_intervals_for_insertion, delete_node, delete_interval,
9149 adjust_intervals_for_deletion, merge_interval_right,
9150 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
9151 copy_intervals_to_string): Likewise.
9152 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9154 * syntax.c (update_syntax_table): Likewise.
9156 * intervals.c (reproduce_tree_obj): New function, like
9157 reproduce_tree but takes a Lisp_Object for the parent. Declare
9159 (graft_intervals_into_buffer): Use it when appropriate.
9160 (reproduce_tree): Declare with prototype.
9161 (balance_possible_root_interval): Check that the parent is a lisp
9162 object before trying to examine its type.
9164 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9166 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9167 as strings only if both are known to be strings.
9169 * s/openbsd.h (LIBS_TERMCAP): Undef.
9171 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9173 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9174 definitions for non-Emacs compilation.
9175 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9176 outside of `#ifdef emacs'.
9177 (print_partial_compiled_pattern): Update.
9178 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9179 (re_compile_fastmap): Merge handling of charset and charset_not (for
9180 emacs and non-emacs compilation as well).
9181 Similarly for (not)categoryspec and (not)syntaxspec.
9182 Don't use the fastmap when reaching `anychar' since the added
9183 complexity is not justified.
9184 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9185 and (not)syntaxspec. Merge (not)categoryspec.
9187 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9189 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
9190 FACE_FOR_CHAR): Define them differently for the configuration of
9193 2000-03-21 Dave Love <fx@gnu.org>
9195 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9198 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9200 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9201 (lface_fully_specified_p): Don't check contents of
9202 LFACE_FONT_INDEX because that attribute is optional.
9203 (realize_x_face): Remove now unwarranted xassert.
9205 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9207 The following changes are to make font selection based on
9208 characters, not charset. In addition, they recover fontset
9209 facilities while utilizing the new font selection mechanism.
9211 * Makefile.in (fontset.o): Depend on dispextern.h.
9213 * alloc.c (mark_face_cache): Don't mark face->registry.
9215 * dispextern.h (struct glyph): New member glyph_not_available_p.
9216 Use 22 bits for face_id.
9217 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9218 (struct face): Delete member registry, new member ascii_face.
9219 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9220 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9221 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9222 (struct it): Delete member charset, new member
9223 glyph_not_available_p.
9225 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9226 (struct fontset_info, struct fontset_data): Structs removed.
9227 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
9228 Vglobale_fontset_alist, font_idx_temp): Externs removed.
9229 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9230 (fs_free_face_fontset, fontset_font_pattern,
9231 face_suitable_for_char_p, face_for_char,
9232 make_fontset_for_ascii_face): Extern them.
9233 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9234 (FS_LOAD_FACE_FONT): New macro.
9236 * fontset.c: All codes rewritten or adjusted for the change of
9237 fontset implementation. Now fontset is represented by char table.
9238 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
9240 (my_strcasecmp): Function removed.
9241 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
9243 (AREF, ASIZE): New macros.
9244 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
9245 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
9246 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9247 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
9248 fontset_id_valid_p, font_family_registry, fontset_name,
9249 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
9250 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9252 (fs_load_font): New arg FACE. Caller changed.
9253 (fs_query_fontset): Argument changed. Caller changed.
9254 (Fquery_fontset): call fs_query_fontset.
9255 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9257 (clear_fontset_elements, check_registry_encoding,
9258 check_fontset_name): New functions.
9259 (syms_of_fontset): Set char-table-extra-slots property of fontset
9260 to 3. Staticpro and initialize Vfontset_table and
9261 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9263 * frame.h (struct frame): Member `fontset_data' removed.
9264 (FRAME_FONTSET_DATA): Macro removed.
9266 * frame.c (make_frame): Don't allocate f->fontset_data.
9267 (Fdelete_frame): Don't free f->fontset_data.
9269 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9271 * xdisp.c (charset_at_position): Function removed.
9272 (init_iterator): Don't set member charset of struct `it'.
9273 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9274 next_element_from_display_vector, insert_left_trunc_glyphs):
9276 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9278 (get_next_display_element, append_space,
9279 extend_face_to_end_of_line): Likewise.
9281 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9283 (clear_font_table, frame_update_line_height, load_face_font):
9284 Adjusted for the change of fontset implementation.
9285 (load_face_fontset_font): Function removed.
9286 (pixel_point_size): New function.
9287 (font_list): Argument type changed. Caller changed.
9288 (LFACE_FONT): New macro.
9289 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9290 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9291 Lisp_Object. Determine the font name by actually loading a font
9292 by the specified pattern. Set LFACE_FONT (lface) to the specified
9293 pattern. Even if a font is not found, don't try alternatives.
9294 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9295 (set_font_frame_param): If `font' is specified in lface, use it.
9296 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9297 (lface_same_font_attributes_p): Likewise.
9298 (make_realized_face): Arguent changed. Caller changed. Set
9299 face->ascii_face to face itself.
9300 (free_realized_face): Free face->fontset if face is for ASCII.
9301 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9302 deduce_unibyte_registry, x_charset_registry): Functions removed.
9303 (free_realized_multibyte_face): New function.
9304 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9305 changed. Caller changed.
9306 (try_font_list): Argument type changed.
9307 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9308 (choose_face_font): Argument changed. Handle fontset properly.
9309 (choose_face_fontset_font): Function removed.
9310 (realize_default_face, realize_named_face): Don't remove the
9312 (realize_face): Argument changed. Caller changed. Remove face
9313 with the arg former_face_id in advance. Load font for the new
9315 (realize_x_face): Argument changed. Caller changed. For a
9316 multibyte character, share fontset with base_face. For a single
9317 byte character, make a new realized fontset. Don't load a font
9319 (realize_tty_face): Argument changed. Caller changed.
9320 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9321 (face_at_buffer_position): Don't check multibyte_p for returning
9323 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9324 FACE_SUITABLE_FOR_CHARSET_P.
9325 (syms_of_xfaces): Remove code for Qx_charset_registry and
9326 Vface_default_registry.
9328 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9329 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9330 (x_per_char_metric): Don't try FONT->default_char. Even if
9331 pcm->width is zero, glyph bits may exist.
9332 (x_encode_char): Always initialize char2b->byte1.
9333 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9334 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9336 (x_append_glyph): Set glyph->glyph_not_available_p.
9337 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9338 it->charset. Handle the case that per char metric is not
9339 available. If it->multibyte_p is zero and it->c is a multibyte
9340 character, convert it to a unibyte character.
9341 (struct glyph_string): Delete member `charset'.
9342 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9343 the case that per char metric is not available correctly.
9344 (x_fill_glyph_string): Handle the case that the specific glyph is
9345 not available correctly.
9346 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9347 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9348 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9349 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9350 fontset. Don't call FS_LOAD_FONT.
9352 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9353 (x_create_tip_frame): Likewise.
9354 (Fx_close_connection): Free full_name of font_info.
9356 * fns.c (optimize_sub_char_table): New function.
9357 (Foptimize_char_table): New function.
9358 (syms_of_fns): Defsubr Soptimize_char_table.
9360 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9362 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9363 only if buffer is displayed in some window.
9365 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9366 (try_window_reusing_current_matrix): Don't call scroll run
9367 function if run's current and desired position are the same;
9368 this prevents cursor flickering.
9370 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9372 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9374 * regex.c (RE_STRING_CHAR): New macro.
9375 (GET_CHAR_AFER_2): Remove.
9376 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9377 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9378 (print_partial_compiled_pattern, re_compile_fastmap)
9379 (re_match_2_internal): Remove on_failure_jump_exclusive.
9380 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9381 optimization only need to work for * (ie. can use of_keep_string_jump).
9382 Remove the special case for .*\n since it is now covered by the general
9384 (re_search_2): Don't bother with `room'.
9385 (skip_one_char): New function.
9386 (skip_noops): Simplify since `memory' is not needed any more.
9387 (mutually_exclusive_p): Restructure slightly to use `switch' and
9388 add handling for "all" remaining cases.
9389 (re_match_2_internal): Change on_failure_jump_smart to use
9390 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9391 rather than on_failure_jump_exclusive.
9393 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9395 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9396 number of bits per RGB because it's everywhere used as the depth
9399 * term.c (calculate_costs): Remove code dealing with X frames.
9401 2000-03-19 Richard M. Stallman <rms@gnu.org>
9403 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9405 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9407 * lread.c (read_integer): Unread the last char not consumed.
9409 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9411 * xterm.c (x_update_window_cursor): Don't update in frames
9412 which are in the process of being deleted.
9414 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9416 * Makefile.in (mostlyclean): Add `*.core'.
9417 (clean): Add `bootstrap-emacs'.
9419 * lread.c (read_integer): New function.
9420 (read1): Support read syntax #o, #x, #b, #r.
9422 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9424 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9425 make sure POINTER_TO_OFFSET gives the same value before and after
9426 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9427 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9428 (debug): Now only active if > 0 rather than if != 0.
9429 (DEBUG_*): Update for the new meaning of `debug'.
9430 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9431 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9432 in `succeed_n', `jump_n' and `set_number_at'.
9433 (store_op1, store_op2, insert_op1, insert_op2)
9434 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9435 (group_in_compile_stack): Move to after its arg's types are
9436 declared and add a prototype.
9437 (PATFETCH): Define in terms of PATFETCH_RAW.
9438 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9440 (QUIT): Redefine as a nop except for NTemacs.
9441 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9442 indentation of the greedy-op and shy-group code.
9443 (at_(beg|end)line_loc_p): Fix argument's types.
9444 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9445 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9446 (MATCHING_IN_FIRST_STRING): Remove.
9447 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9448 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9449 QUIT unconditionally.
9451 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9453 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9456 * process.c (send_process): Add a hint that the function
9457 can call Lisp code to its comment.
9459 * lread.c (load_dangerous_libraries): New variable.
9460 (Vbytecomp_version_regexp): New variable.
9461 (safe_to_load_p): New function.
9462 (Fload): Handle files not compiled with Emacs specially.
9463 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9465 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9467 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9469 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9470 support functions only if HAVE_X11R6_XIM is defined.
9471 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9473 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9475 * xfns.c (X_I18N_INHIBITED): Don't define.
9476 (create_frame_xic): Remove conditional compilation on
9478 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9480 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9481 (HAVE_X11R6_XIM): Define.
9483 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9485 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9486 If set, call XSynchronize.
9488 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9490 * regex.c: Declare a new type `re_char' used throughout the code
9491 for the string char type. It's `const unsigned char' to match the
9492 rest of Emacs. Consistently make sure all pointers to strings use
9493 it and make sure all pointers into the pattern use `unsigned
9495 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9496 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9499 * charset.h (GET_CHAR_AFTER_2): Remove.
9500 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9502 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9504 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9505 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9506 of them try to use backquotes.
9508 2000-03-12 Dave Love <fx@gnu.org>
9510 * unexelf.c: Restore changes of 1999-10-19.
9511 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9512 fix its type and alignment; copy it from current process.
9514 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9516 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9517 has been found. Fix bug not computing timer's predecessor.
9519 * fileio.c (Fread_file_name): Handle case that DIR contains a
9522 * window.c (Fsave_window_excursion): Doc fix.
9524 * xfns.c (x_defined_color): Rewritten to use
9525 x_allocate_nearest_color.
9527 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9529 * msdos.c (vga_installed): New function, code moved from
9530 dos_set_window_size.
9531 (Qbar, Qcursor_type, outside_cursor): New variables.
9532 (syms_of_msdos): Intern and staticpro them.
9533 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9534 shape used outside Emacs when called for the first time.
9535 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9536 cursor shape used outside Emacs.
9537 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9538 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9540 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9541 parameters specify the cursor. Make qreverse a global
9542 variable (renamed to Qreverse).
9544 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9546 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9548 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9550 This is a big redesign of failure-stack and register handling, prompted
9551 by bugs revealed when trying to add shy-groups. Overall, what happened
9552 is that loops are now structured a little differently, groups can be
9553 shy and the code is a little simpler.
9555 * regex.h: Update the copyright.
9556 (RE_SHY_GROUPS): New value.
9557 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9558 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9560 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9561 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9562 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9563 for (start|stop)_memory since they now only take one argument (the
9564 second has becomes unnecessary).
9565 (print_partial_compiled_pattern): Adjust for changes in
9567 (print_compiled_pattern): Use %ld to printf long ints and flush to
9568 make debugging a little easier.
9569 (union fail_stack_elt): Make the integer unsigned.
9570 (struct fail_stack_type): Add a `frame' element.
9571 (INIT_FAIL_STACK): Init `frame' as well.
9572 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9573 (DEBUG_PUSH, DEBUG_POP): Remove.
9574 (NUM_REG_ITEMS): Remove.
9575 (NUM_NONREG_ITEMS): Adjust.
9576 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9577 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9578 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9579 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9581 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9582 address pushed is not the destination of the jump but the source
9584 (NUM_FAILURE_ITEMS): Remove.
9585 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9586 registers before the actual failure point). Don't hardcode any
9587 meaning for str==NULL anymore.
9588 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9589 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9591 (REG_UNSET_VALUE): Use NULL (why not?).
9592 (compile_range): Remove declaration since it doesn't exist.
9593 (struct compile_stack_elt_t): Remove inner_group_offset.
9594 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9595 (regex_grow_registers): Remove dead code.
9596 (FIXUP_ALT_JUMP): New macro.
9597 (regex_compile): Add shy-groups Change loops to use
9598 on_failure_jump_smart&jump instead of
9599 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9600 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9601 variable to me). Use `jump' instead of `jump_past_alt' and don't
9602 bother with push_dummy_failure in alternatives since it is now
9603 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9604 emacs' for (re)allocating the stack.
9605 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9606 from loop when bufp->can_be_null rather than jumping to `done'.
9607 Avoid jumping backwards so as to ensure termination. Use
9608 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9609 backreferences. Remove dead code in handling of `anychar'.
9610 (skip_noops, mutually_exclusive_p): New functions taken from the
9611 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9612 improve mutually_exclusive_p to handle ".+\n".
9613 (lowest_active_reg, highest_active_reg,
9614 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9615 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9616 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9617 variables. Push register (in `start_memory') on the stack rather
9618 than storing it in old_reg(start|end). Remove the cycle detection
9619 from `stop_memory', replaced by the use of on_failure_jump_loop
9620 for greedy loops. Add code for the new on_failure_jump_<foo>.
9621 Remove ad-hoc code in `on_failure_jump' to push more registers in
9622 the case of a loop. Take out code from `maybe_pop_jump' into
9623 separate functions and adapt it to the semantics of
9624 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9625 and push_dummy_failure. Remove dummy_failure handling and
9626 handling of `failures to jump to on_failure_jump' (this last one
9627 was already dead code, it seems).
9628 (group_match_null_string_p, alt_match_null_string_p)
9629 (common_op_match_null_string_p): Remove.
9631 2000-03-08 Dave Love <fx@gnu.org>
9633 * config.in: Don't depend on __STDC__ for volatile.
9634 Add POINTER_TYPE, PTR, PROTOTYPES.
9636 * hftctl.c, strftime.c: Use PROTOTYPES.
9637 * eval.c (find_handler_clause): Likewise.
9639 * mem-limits.h: Use POINTER_TYPE.
9641 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9642 (memory_warnings): Declare using POINTER_TYPE.
9644 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9646 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9648 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9651 * xfns.c: Remove obsolete code in #if 0.
9652 (Fx_focus_frame): New function.
9654 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9656 * coding.c (coding_category_name): Add coding-category-utf-8,
9657 coding-category-utf-16-be, coding-category-utf-16-le.
9658 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9659 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9660 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9661 (detect_coding_utf_8): New function.
9662 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9663 UTF_16_LOW_SURROGATE_P): New macros.
9664 (detect_coding_utf_16): New function
9665 (detect_coding_mask): When priorities are specified, skip any
9666 categories that have `nil' coding-system. Fix bug of returning
9667 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9668 returns a mask not set in PRIORITIES.
9669 (detect_eol_type_in_2_octet_form): New function.
9670 (detect_eol): selects detect_eol_type_XXX to call according to
9671 cooding->category_idx.
9672 (detect_coding_system): Remove `nil' coding-system in the result.
9673 (Fupdate_coding_systems_internal): Update all coding-categories.
9675 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9676 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9678 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9679 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9680 CODING_CATEGORY_IDX_UTF_16_LE.
9681 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9682 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9683 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9684 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9686 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9688 * doc.c (Fdocumentation_property): If value is not a string,
9689 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9691 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9692 close the display with XtCloseDisplay. This caused a bus error
9695 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9696 complete but not unique.
9698 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9700 * process.c (send_process): Remove local variable `procname' that
9701 might become invalid when a GC happens. Instead, access the
9702 process name slot directly.
9704 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9707 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9710 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9712 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9713 glyph matrices have been freed.
9715 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9717 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9718 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9720 * xfns.c (QCdata): Moved to xdisp.c.
9722 * xdisp.c (QCdata): Moved here from xfns.c.
9723 (syms_of_xdisp): Initialize QCdata.
9725 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9727 * window.c (coordinates_in_window): Use
9728 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9729 FRAME_INTERNAL_BORDER_WIDTH.
9731 * xdisp.c (try_window_id): Recompute unchanged information if
9732 it is obviously invalid.
9734 * xterm.c (x_term_init): Create a colormap if not using the
9737 * xterm.h (select_visual): Change prototype.
9739 * xfns.c (select_visual): Rewritten. Recognize user-specified
9741 (visual_classes): New variable.
9743 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9745 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9746 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9747 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9748 (x_decode_color): Don't handle allocation of white and black
9750 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9751 XtNcolormap resources.
9752 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9753 (Fx_create_frame): Initialize color members of x_output structure.
9754 (xpm_load): Pass colormap to XPM lib.
9756 * xfaces.c (x_free_colors): Access colormap of frame using
9757 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9758 when default colormap is used.
9760 * xterm.c (x_term_init): Set Colormap member of x_display_info
9761 structure. Copy colormap if resource `privateColormap' is
9762 specified (PseudoColor only).
9763 (x_setup_relief_color): Access colormap of frame using
9766 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9767 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9769 2000-03-04 Jason Rumney <jasonr@gnu.org>
9771 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9772 other non-platform-specific equivalents.
9773 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9774 specific functions and macros as their w32 equivalents where
9775 non-platform-specifics are not available.
9776 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9777 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9778 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9779 (frame_update_line_height): Use macros to access f->output_data.
9780 (defined_color): Remove FIXME comments; fixed.
9781 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9782 into #ifdef blocks. Add WINDOWSNT blocks.
9783 (Fx_list_fonts): Use macros for accessing font data.
9784 (set_lface_from_font_name): Different default fonts for X and
9786 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9787 scalable for backward compatibility.
9788 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9789 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9791 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9794 * makefile.nt (w32faces.obj): Remove.
9797 2000-03-03 Jason Rumney <jasonr@gnu.org>
9799 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9802 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9804 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9805 standard ELF definitions here if the system header does not.
9807 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9809 * xterm.c (PER_CHAR_METRIC): Removed.
9810 (x_per_char_metric_1, x_default_char): New functions.
9811 (x_per_char_metric): If font's default char is invalid, return
9812 metrics of a suitably chosen usable default char.
9813 (x_draw_glyph_string_foreground): If font has an invalid default
9814 char, replace occurrences of unprintable chars with a suitably
9815 chosen usable default char.
9817 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9819 * xterm.c (note_mouse_highlight): Return quickly if frame's
9820 glyph matrices have been freed.
9822 * dispnew.c (free_glyphs): Block input while freeing matrices.
9824 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9826 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9829 * dispextern.h (x_free_colors): Add prototype.
9831 * xfaces.c (x_free_colors): New function.
9832 (unload_color, free_face_colors): Use it.
9834 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9836 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9838 * window.c [MSDOS]: Include msdos.h.
9840 2000-03-02 Dave Love <fx@gnu.org>
9842 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9844 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9845 set C_OPTIMIZE_SWITCH for gcc.
9847 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9849 * coding.c (coding_save_composition): Be sure to allocate
9850 composition data area in coding even if there's no composition in
9853 2000-03-01 Jason Rumney <jasonr@gnu.org>
9855 * w32term.c: Equivalent changes to those made to xterm.c on
9856 2000-02-25 and 2000-02-24.
9858 * w32fns.c: Equivalent changes to those made to xfns.c on
9859 2000-02-25 and 2000-02-21.
9861 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9862 correct line-end convention is followed.
9864 * w32menu.c [HAVE_BOXES]: Remove #undef.
9865 (single_keymap_panes): Remove code for simulating checkmarks.
9866 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9867 Remove code for drawing simulated checkmarks.
9868 (w32_menu_show): make unibyte help string correctly.
9869 (add_menu_item): draw standard Windows checkmarks. Draw radio
9870 buttons as radio buttons if possible.
9872 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9874 * sysdep.c (start_of_text): Don't define this function for NetBSD
9877 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9879 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9880 (LINKER): Don't undef if __NetBSD__ is defined.
9882 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9884 * fileio.c [__NetBSD__]: Define `unix'.
9886 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9888 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9890 * atimer.c (start_atimer): Don't abort when timers are stopped.
9891 (append_atimer_lists): New function.
9892 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9893 arbitrary lists of stopped and running atimers.
9895 * atimer.c (cancel_atimer): Handle canceling an atimer when
9896 some timers are stopped.
9898 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9901 * fns.c (maybe_resize_hash_table): Handle case of new size
9902 coming out as being the same as old size.
9904 2000-02-27 Jason Rumney <jasonr@gnu.org>
9906 * makefile.nt: Add atimer.h to dependencies.
9907 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9908 * w32console.c: Only disable window system features for dispextern.h
9909 (initialize_w32_display): Build a display info for the console.
9910 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9911 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9912 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9914 * w32gui.h (struct W32FontStruct): Revert last change after change
9916 * w32menu.c (single_submenu): Set up help string.
9917 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9918 (w32_dialog_show): Set up help string.
9919 * w32term.c (w32_display_info_for_display): Remove unused function.
9920 (w32_draw_bitmap): Use pre-built bitmaps.
9921 (w32_initialize_display_info): New function to initialize parts of
9922 display info that are common to both GUI and console frames.
9923 (w32_term_init): Use w32_initialize_display_info. Do not set
9924 Vw32_num_mouse_buttons here, as it is not called for console
9925 frames. Build bitmaps for indicating truncated lines etc.
9926 (x_delete_display): Destroy pre-built bitmaps.
9927 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9928 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9930 2000-02-27 Dave Love <fx@gnu.org>
9932 * lisp.h: Add a bunch of prototypes.
9934 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9936 * keyboard.c (read_char): Set `usec' correctly.
9938 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9940 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9941 `lambda', set reg[RRR] to the map index.
9942 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9943 reg[RRR] to 0. Otherwise, set it to -1.
9945 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9947 * emacs.c (main): Remove code snippet commented out with `//'.
9949 2000-02-25 Richard M. Stallman <rms@gnu.org>
9951 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9952 and contains a `:', prepend `/:'.
9954 * window.c (select_window_1): If selected_window is nil,
9955 don't "swap out" the buffer's point.
9956 (Fset_window_configuration): Set selected_window to nil
9957 before calling Fselect_window.
9958 (unshow_buffer): Don't set point in buffer from window's point
9959 if another more recently selected window also shows the buffer.
9961 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9963 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9965 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9966 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9967 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9969 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9970 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9971 (hide_busy_cursor): New functions.
9972 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9974 * minibuf.c (read_minibuf): Cancel busy-cursor.
9976 * keyboard.c (command_loop_1): Call start_busy_cursor before
9977 Fcommand_execute and cancel_busy_cursor after it.
9978 (timer_check): Remove busy-cursor code.
9979 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9982 * process.c (wait_reading_process_input): Remove busy-cursor code.
9984 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9985 Fx_hide_busy_cursor.
9987 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9989 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9991 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9993 * xterm.c (XTread_socket): Remove busy-cursor code.
9995 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9996 (build_frame_matrix_from_leaf_window): Put code handling
9997 glyph row's not being a slice of a frame row in #if 0.
9998 (sync_window_with_frame_matrix_rows): New function.
9999 (frame_row_to_window): New function.
10000 (mirror_line_dance): Handle copies between windows.
10002 * lread.c (Fload): Use `xfree' instead of `free'.
10003 (init_obarray): Use `xmalloc' instead of `malloc'.
10005 * window.c (Fset_window_buffer): Set WINDOW to the window
10007 (coordinates_in_window): Take frame's internal border width
10010 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10012 * xterm.c (x_display_and_set_cursor): Display cursor of
10013 non-selected windows depending on the setting of
10014 cursor_in_non_selected_windows.
10016 * xdisp.c (cursor_in_non_selected_windows): New variable.
10017 (syms_of_xdisp): DEFVAR_BOOL it.
10019 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10021 * data.c (Fstring_to_number): If number is greater than what
10022 fits into an integer, return a float.
10024 * eval.c (specbind): Remove references to
10025 keyword_symbols_constant_flag.
10027 * data.c (keyword_symbols_constant_flag): Removed.
10028 (Fmakunbound, set_internal, syms_of_data): Remove references to
10029 keyword_symbols_constant_flag.
10031 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10033 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10035 * syntax.c (multibyte_syntax_as_symbol): New variable.
10036 (syms_of_syntax): Declare it as a Lisp variable.
10037 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10038 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10039 nonzero, treat all multibyte characters as symbol.
10040 (init_syntax_once): Give syntax `word' to all multibyte
10043 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10045 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10048 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10050 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10052 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10053 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10055 2000-02-21 Dave Love <fx@gnu.org>
10057 * frame.c (Vmouse_position_function): New variable.
10058 (Fmouse_position): Use it.
10059 (syms_of_frame): Install it.
10061 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10063 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10065 * fileio.c (Finsert_file_contents): Unbind the binding of
10066 standard-output done by temp_output_buffer_setup.
10068 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10069 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10070 (specbind, unbind_to): Handle most common case of non-constant
10071 symbol with trivial value specially.
10073 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10075 2000-02-20 Richard M. Stallman <rms@gnu.org>
10077 * data.c (Fmake_variable_buffer_local): Doc fix.
10078 Init found_for_buffer to 0.
10079 (Fmake_variable_frame_local): If the variable has already
10080 been buffer-local, set the check_frame field.
10082 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10084 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10085 produced for CODING_MODE_LAST_BLOCK requires.
10087 2000-02-18 Dave Love <fx@gnu.org>
10089 * keyboard.c (echo_keystrokes): Remove declaration.
10090 (Vecho_keystrokes) New variable.
10091 (read_char, record_menu_key, read_key_sequence): Use it to allow
10092 use of float value.
10093 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10095 * lread.c: Undef feature selection macros before defining.
10097 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10099 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10100 for symbols other than the symbol in question.
10102 2000-02-17 Dave Love <fx@gnu.org>
10104 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10106 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10108 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10110 * alloc.c (enum mem_type): Compile unconditionally.
10112 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10114 * xfaces.c (tty_defined_color): Don't return faulire indication
10115 for unspecified-fg and unspecified-bg pseudo-colors.
10117 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10119 * alloc.c (mark_object): Don't mark symbol names in pure space.
10120 (gc_sweep): Don't unmark symbol names in pure space.
10122 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10123 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10124 [GC_MARK_STACK]: New defines.
10125 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10126 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10128 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10130 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10131 allocate_buffer instead of xmalloc.
10133 * alloc.c (toplevel): Include setjmp.h.
10134 (PURE_POINTER_P): New define.
10135 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10136 (Vdead) [GC_MARK_STACK]: New variable.
10137 (lisp_malloc): Add parameter TYPE, call mem_insert if
10138 GC_MARK_STACK is defined.
10139 (allocate_buffer): New function.
10140 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10141 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10142 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10143 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10144 (MEM_NIL) [GC_MARK_STACK]: New define.
10145 (struct mem_node) [GC_MARK_STACK]: New structure.
10146 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10147 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10148 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10149 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10150 (mark_stack) [GC_MARK_STACK]: New functions.
10151 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10152 (clear_marks): Removed.
10153 (gc_sweep): Set free conses' car, free floats' type, free
10154 symbols' function to Vdead. Use lisp_free to free buffers.
10155 (init_alloc_once): Initialize Vdead.
10156 (survives_gc_p): Return non-zero for pure objects.
10158 * alloc.c: Add comments throughout the file.
10160 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10161 that unblocks alarms.
10163 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10164 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10165 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10167 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10169 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10171 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10172 avoid infinite error signaling. Allocate sufficient memory for
10173 eol_str in the case that eoltype is Lisp_Int.
10175 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10177 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10178 depends on the previous behavior.
10180 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10182 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10184 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10186 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10188 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10189 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10192 2000-02-15 Richard M. Stallman <rms@gnu.org>
10194 * data.c (set_internal): Don't make variable buffer-local
10195 if within a let-binding for the same buffer.
10196 (let_shadows_buffer_binding_p): New function.
10198 * eval.c (specbind): For buffer-local value,
10199 record the current buffer also.
10200 (unbind_to): Cope with that change.
10202 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10204 * window.c (Fsave_window_excursion): Doc fix.
10206 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10208 * syntax.c (back_comment): Make sure we only consider comment-starters
10209 of the relevant style and return -1 in case of a failure to find the
10210 beginning of the comment.
10211 (Fforward_comment): If back_comment fails, go back to the position just
10212 after the comment-end.
10213 (scan_lists): Add comment describing a very minor bug.
10215 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10217 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10218 `completion-regexp-list' in the docstring.
10220 2000-02-14 Dave Love <fx@gnu.org>
10222 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10224 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10226 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10227 to Emacs' syntax. Also fix the comment about set/not-set meanings
10228 since Emacs syntax is not the value 0 any more.
10229 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10230 since it's now part of RE_SYNTAX_EMACS.
10232 2000-02-12 Dave Love <fx@gnu.org>
10234 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
10237 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10239 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10241 2000-02-12 Dave Love <fx@gnu.org>
10243 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10245 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10246 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10247 * s/hpux.h: Don't define HAVE_VFORK.
10249 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10251 * s/nextstep.h: Don't define HAVE_ALLOCA.
10253 * config.in: Add vfork bits.
10255 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10257 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10258 unwind function to undo the effect of stopping atimers.
10260 * keyboard.c (bind_polling_period): Stop all timers except
10263 * atimer.c (stopped_atimers): New variable.
10264 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10267 * atimer.h (stop_other_atimers, run_all_atimers)
10268 (unwind_stop_other_atimers): Add function prototypes.
10270 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10272 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10274 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10275 library may depend on jpeg.
10276 (atimer.o): Depends on atimer.c.
10278 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10280 * insdel.c (del_range_1): Call update_compositions.
10281 (del_range_both): Call update_compositions just once..
10283 2000-02-10 Dave Love <fx@gnu.org>
10285 * xfns.c (create_frame_xic): Fix initialization of automatic
10286 aggregates for pcc.
10288 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10290 * ccl.c (CCL_MAKE_CHAR): New macro.
10291 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10292 registers by CCL_MAKE_CHAR before calling translate_char.
10293 <CCL_TranslateCharacterConstTbl> Likewise.
10295 2000-02-08 Dave Love <fx@gnu.org>
10297 * lread.c (__EXTENSIONS__): Define.
10299 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10301 * puresize.h (BASE_PURESIZE): Increase to 650000.
10303 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10305 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10308 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10310 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10311 md, mh, mb, mr, and me to the fake termcap entry.
10313 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10315 * sound.c (sound_cleanup): Don't call device close routine if the
10316 function pointer is null.
10318 2000-02-06 Andrew Innes <andrewi@gnu.org>
10320 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10321 around image definitions and prototypes.
10322 (gamma_correct) [WINDOWSNT]: New prototype.
10324 * w32term.c (x_make_frame_visible): Replace call to
10325 input_poll_signal with poll_for_input.
10327 * window.c [WINDOWSNT]: Include w32term.h.
10329 * xdisp.c [WINDOWSNT]: Include w32term.h.
10331 * makefile.nt: Add dependencies on w32gui.h.
10332 (OBJ1): Include atimer.obj.
10333 ($(BLD)\atimer.obj): New dependency rule.
10335 * w32.c (sigmask): New function (does nothing).
10336 (sigunblock): Ditto.
10338 * frame.c [WINDOWSNT]: Include w32term.h.
10340 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10342 * lread.c (syms_of_lread): Fix literal newlines.
10344 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10345 the string constant limit (2048 bytes) in MSVC.
10348 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10350 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10352 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10353 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10354 dispatch the event.
10356 2000-02-04 Dave Love <fx@gnu.org>
10358 * fileio.c: Remove some unused vars.
10359 (_GNU_SOURCE): Define (for euidaccess).
10361 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10363 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10365 (read_minibuf): Deal with allow_props correctly.
10367 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10369 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10371 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10373 * search.c (compile_pattern): If a cache entry has a nil regexp,
10374 fill in that entry instead of clobbering a previously cached
10377 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10379 * puresize.h (BASE_PURESIZE): Increase to 610000.
10381 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10383 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10386 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10388 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10389 instead of incrementing ic directly.
10390 <CCL_WriteExprConst> Likewise.
10391 <ccl_set_expr>: Set ic to jump_address.
10393 * fileio.c (e_write): Fix the handling of
10394 CODING_FINISH_INSUFFICIENT_SRC.
10396 2000-02-01 Dave Love <fx@gnu.org>
10398 * editfns.c (Fpropertize): Doc fix.
10400 * process.c (Fstart_process): Doc fix.
10402 * eval.c: Fix various doc strings not to duplicate information
10403 from help-manyarg-func-alist.
10405 * window.c (Fset_window_margins): Don't make interactive. Doc
10408 * doc.c (Vhelp_manyarg_func_alist): New variable.
10409 (Fdocumentation): Use it.
10410 (syms_of_doc): Define it.
10412 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10414 * xterm.c (xim_open_dpy): Remove unused local variable.
10416 * emacs.c (USAGE): Use term `display options' instead of `X
10419 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10420 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10422 * fns.c (sweep_weak_table): New function.
10423 (sweep_weak_hash_tables): Use it. Keep on marking until there
10426 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10428 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10429 that XTread_socket does not crash by trying to call XNoOp on a
10432 2000-01-30 Jason Rumney <jasonr@gnu.org>
10434 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10435 Change selected_frame to SELECTED_FRAME ().
10436 (w32_console_mouse_position): Remove #ifndef MULE from around
10437 `insist' parameter.
10439 * makefile.nt: Remove dosfns.obj.
10441 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10443 * w32fns.c (w32_defined_color): Check for valid frame before
10444 applying gamma correction. Eliminate dependency on frame elsewhere.
10445 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10446 (w32_to_x_font): Use resx and resy not height_in and width_in.
10447 (x_to_w32_font): Doc fix.
10448 (xlfd_strip_height): New function to strip and return font height.
10449 (w32_font_match): Compare height separately from rest of xlfd
10450 spec, using xlfd_strip_height.
10452 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10453 width_in. Use w32_defined_color in place of defined_color.
10455 * w32faces.c: Merge more of DOS and X specifics in preparation for
10456 merge with xfaces.c.
10457 (defined_color): Remove FIXME comment.
10458 (tty_color_name): Provide w32-specific function.
10459 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10461 * w32console.c (turn_on_face, turn_off_face): Removed.
10462 (w32_face_attributes): New function.
10463 (Global_variables): Reduce scope where possible.
10464 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10466 (hl_mode): Don't modify text attributes.
10467 (write_glyphs): Don't do anything if len <= 0. Use
10468 w32_face_attributes to get attributes for drawing. Write
10469 terminating codes using char_attr_normal.
10470 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10471 (update_begin, update_end): Likewise.
10472 (vga_stdcolor_name): New function.
10473 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10474 (Fset_screen_color): Remove char_attr_reverse.
10476 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10478 * xfns.c (xic_set_preeditarea): Take window parameter and
10479 window-relative pixel-positions.
10481 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10482 is its frame's selected window.
10483 (xim_instantiate_callback): Likewise.
10485 * xfns.c (x_create_im): Removed.
10486 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10487 (supported_xim_styles): Renamed from supported_styles.
10488 (best_xim_style): Renamed from best_style.
10489 (create_frame_xic): Renamed from xic_create_frame.
10490 (free_frame_xic): Renamed from xic_destroy_frame.
10492 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10494 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10495 our frames, call XFilterEvent with 2nd parameter `None'.
10496 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10497 returning XBufferOverflow.
10498 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10500 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10501 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10502 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10503 (xim_initialize, xim_close)
10504 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10505 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10506 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10507 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10509 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10511 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10512 `xic_style' and `xic_xfs'.
10513 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10514 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10515 (FRAME_XIM): Removed.
10517 * xfns.c (supported_styles): New variable.
10518 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10519 (xic_create_xfontset, best_style, xic_create_frame)
10520 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10521 (xic_set_xfontset): New functions.
10523 2000-01-28 Dave Love <fx@gnu.org>
10525 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10527 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10529 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10531 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10532 for *scratch* if it already existed.
10534 * emacs.c (USAGE): New macro.
10535 (main): Use it to display usage information.
10537 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10539 Support for the menu-help feature:
10541 * msdos.h: Change prototypes of XMenuAddSelection and
10544 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10545 part of the line to the termscript file.
10546 (IT_clear_to_end): Clear the entire line, not just its beginning.
10547 (menu_help_message, prev_menu_help_message): New variables.
10548 (IT_menu_make_room): Make room for the help_text member.
10549 (IT_menu_display): New argument disp_help; all callers changed.
10550 If disp_help is non-zero, store the help text of the active menu
10551 item in menu_help_message.
10552 (XMenuAddPane): Initialize the help_text member to NULL.
10553 (XMenuAddSelection): New argument help_text. Store it in the
10555 (XMenuActivate): New argument help_callback. If the value of
10556 menu_help_message has changed since the last time, display the
10557 menu help message text while waiting for the mouse to move. Clear
10558 the echo area before exiting.
10559 (XMenuDestroy): Free the help_text member.
10561 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10563 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10564 XMenuAddSelection. Pass help callback to XMenuActivate.
10565 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10567 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10569 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10570 and EMACS_SET_USECS.
10572 2000-01-26 Dave Love <fx@gnu.org>
10574 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10576 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10577 an error may be signalled.
10579 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10581 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10582 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10584 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10586 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10588 * charset.c (Fstring): If there is a multibyte char among
10589 the args, always return a multibyte string.
10591 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10593 * sysdep.c (sys_select): Turn atimers off and on instead of
10594 recording and restoring old alarm handler
10596 * process.c (toplevel): Include atimer.h.
10597 (create_process_1): Rewritten.
10598 (create_process): Use atimers instead of alarm.
10599 (wait_reading_process_input) [hpux]: Turn atimers off instead
10600 of turning off SIGALRM.
10601 (wait_reading_process_input): Turn off atimers instead off
10602 calling stop_polling.
10604 * emacs.c (main): Call init_atimer.
10606 * keyboard.c (toplevel): Include systime.h and atimer.h.
10607 (polling_for_input): Removed because unused.
10608 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10609 (poll_timer): New variable.
10610 (poll_for_input, poll_for_input_1): New functions.
10611 (start_polling, stop_polling): Rewritten.
10613 * keyboard.h (polling_for_input): Removed.
10615 * atimer.h, atimer.c: New files.
10617 * Makefile.in (obj): Add atimer.o.
10618 (atimer.o): New target.
10620 * blockinput.h (pending_atimers): Add extern declaration.
10621 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10623 * lisp.h (popup_activated_flag): Add extern declaration.
10625 * xmenu.c (popup_activated_flag): Make externally visible.
10626 (popup_activate_callback) [USE_MOTIF]: Increment
10627 popup_activated_flag.
10628 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10630 * xterm.c (toplevel): Include atimer.h.
10631 (toolkit_scroll_bar_interaction): New variable.
10632 (Fxt_process_timeouts): Removed.
10633 (x_process_timeouts): New function.
10634 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10635 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10636 (x_make_frame_visible): Call poll_for_input_1 instead of
10637 input_poll_signal. Don't call alarm.
10638 (x_initialize): Install timer calling x_process_timeouts.
10640 2000-01-24 Dave Love <fx@gnu.org>
10642 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10643 Don't use -cckr -- apparently not now necessary.
10645 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10647 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10650 2000-01-23 Jason Rumney <jasonr@gnu.org>
10652 * w32fns.c (w32_defined_color): Apply gamma correction before
10653 trying to map to the palette.
10654 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10657 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10658 here. Callers changed to always pass real device context.
10659 (w32_draw_bitmap): Likewise.
10660 (w32_get_glyph_overhangs): Likewise.
10661 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10663 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10664 pfnSetScrollInfo and SetScrollRange.
10665 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10666 back into MULE characters after decoding them.
10667 (x_get_glyph_face_and_encoding): Likewise.
10668 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10669 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10670 (x_produce_glyphs): Calculate per char metrics for a character
10671 that we know exists in default font when font_not_found_p is true.
10673 2000-01-22 Jason Rumney <jasonr@gnu.org>
10675 * makefile.nt (intervals.obj, composite.obj): New modules.
10676 (composite.h): Added as dependency where appropriate.
10678 * w32gui.h (XGCValue): New struct for emulating X GCs.
10680 * w32term.h (XCharStruct): New struct for emulating X.
10682 * w32console.c (turn_on_face, turn_off_face): New functions.
10683 (change_line_highlight): New prototype for new redisplay.
10684 (write_glyphs): Support multibyte text. Support faces.
10686 * w32faces.c: Complete rewrite for new redisplay based on new
10689 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10690 throughout. struct frame * in place of FRAME_PTR.
10691 Skeleton support for images, toolbars, tooltips from xfns.c.
10692 (Fx_create_frame): Use system default for default scroll bar
10694 (w32_get_arg): Renamed from x_get_arg.
10695 (Fx_file_dialog): New function.
10696 (w32_list_fonts): Check cache before asking system.
10697 (Vw32_enable_synthesized_fonts): New variable.
10698 (Vw32_enable_italics): Obsolete, removed.
10700 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10701 Use SELECTED_FRAME macro.
10703 * w32menu.c: Add skeleton support for help strings on menus.
10704 (add_menu_item): Native checkbox and radio support added, but not
10705 yet enabled due to bugs.
10706 (push_menu_item): Add parameters type, selection and help.
10708 Formatting changes to reduce unnecessary diffs with xmenu.c.
10710 * w32select.c (Fw32_set_clipboard_data): Update call to
10711 find_charset_in_str.
10713 * w32term.c: Complete rewrite for new redisplay based on new
10714 xterm.c with necessary sections merged back in from old w32term.c.
10716 2000-01-21 Richard M. Stallman <rms@gnu.org>
10718 * data.c (set_internal): Further fix in same criterion.
10720 2000-01-20 Richard M. Stallman <rms@gnu.org>
10722 * data.c (set_internal): Fix the criteria for whether
10723 to swap out the old cached binding.
10725 2000-01-19 Dave Love <fx@gnu.org>
10727 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10729 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10731 * regex.c (re_compile_fastmap): While checking a range table for
10732 `charset', skip flag bits for a character class correctly.
10734 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10736 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10738 * xfns.c (x_window): Call lw_create_widget with new parameter
10741 * widget.c (EmacsFrameSetCharSize): Change size of children first
10742 because of problems with main window geometry management under
10745 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10746 MENU_ITEMS_ITEM_.*.
10747 (MENU_ITEMS_ITEM_HELP): New enumerator.
10748 (push_menu_item): Add parameter HELP. Record help in menu_items.
10749 (single_menu_item, single_submenu, list_of_items): Call
10750 push_menu_item with new parameter.
10751 (single_submenu): Set help string in widget value.
10752 (menu_highlight_callback): New function.
10753 (set_frame_menubar): Call lw_create_widget with new
10755 (xmenu_show, xdialog_show): Ditto.
10757 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10759 * sound.c (Fplay_sound): Improve doc string.
10761 2000-01-11 Richard M. Stallman <rms@gnu.org>
10763 * lisp.h (set_internal): Enter the new arg.
10765 * eval.c (specbind): Record buffer-local variables specially,
10766 indicating which buffer's binding was saved.
10767 (unbind_to): Restore buffer-local variables specially
10768 in the proper buffer.
10770 * data.c (set_internal): New arg BUF.
10772 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10773 * data.c (Fset): Pass new arg to set_internal.
10774 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10776 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10778 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10781 2000-01-11 Richard M. Stallman <rms@gnu.org>
10783 * minibuf.c (Ftry_completion): Doc fix.
10785 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10787 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10790 2000-01-11 Andreas Schwab <schwab@suse.de>
10792 * coding.c (code_convert_region): Initialize total_skip.
10794 2000-01-08 Dave Love <fx@gnu.org>
10796 * eval.c (Fuser_variable_p): Check customizability too.
10798 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10800 * minibuf.c (Fcompleting_read): Doc fix.
10802 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10804 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10807 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10808 Check that input style is supported before trying to create an
10810 (x_window): Call x_create_im.
10812 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10814 * xfns.c (current_gif_memory_src): New variable.
10815 (gif_load): Record the address of the current memory source
10816 in current_gif_memory_src.
10817 (gif_read_from_memory): Use current_gif_memory_src.
10819 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10820 macros statement form.
10822 * sound.c (struct sound): Renamed from struct sound_file.
10823 (struct sound): Add members `data' and `header_size'.
10824 (enum sound_attr): Add SOUND_DATA.
10825 (current_sound, current_sound_device): Variables renamed from
10826 sound_file and sound_device.
10827 (parse_sound): Parse :data.
10828 (parse_sound): Handle sound data in strings.
10829 (find_sound_type): Function renamed from find_sound_file_type.
10830 (wav_init, au_init): Fail if sound's header_size is smaller than
10831 needed header size.
10832 (wav_play, au_play): Play sounds from string data.
10834 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10836 * lisp.h: Add prototype for allocate_string_data.
10838 * alloc.c (Fgarbage_collect): Return number of live and free
10841 * alloc.c (mark_buffer): Remove code in #if 0.
10843 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10844 (strings_consed): New variable.
10845 (allocate_string): Set it.
10846 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10847 (Fmemory_use_counts): Return strings_consed. Use Flist.
10849 * alloc.c: General cleanup in comments etc. Remove conditional
10850 compilation for `standalone'.
10852 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10854 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10855 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10856 (DONT_COPY_FLAG): Removed.
10857 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10858 (struct sdata, struct sblock): New
10859 (struct string_block): Rewritten.
10860 (STRINGS_IN_STRING_BLOCK): New macro.
10861 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10862 (large_sblocks, string_blocks, string_free_list): New variables.
10863 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10864 (init_strings): Rewritten.
10865 (allocate_string, allocate_string_data, compact_small_strings)
10866 (free_large_strings, sweep_strings): New functions.
10867 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10868 (struct string_block_head, current_string_block)
10869 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10870 (STRING_PAD): Removed.
10871 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10872 (Fgarbage_collect): Don't set mark bit in large strings.
10873 (mark_object): Mark strings differently. Mark symbol names
10875 (survives_gc_p): Test marked strings differently.
10876 (gc_sweep): Sweep strings differently, unmark strings in
10878 (compact_strings): Removed.
10880 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10882 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10883 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10885 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10887 * fileio.c (Finsert_file_contents): Signal error if visiting file
10888 in a non-empty buffer.
10890 * term.c (encode_terminal_code): Fix the previous change.
10892 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10894 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10895 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10897 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10899 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10901 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10902 need to test for MSDOS frames.
10904 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10906 * dosfns.c (unspecified_colors): Remove.
10907 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10909 (msdos_stdcolor_name): Return strings for unspecified fore- and
10910 back-ground colors.
10912 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10913 (syms_of_xfaces): Remove their staticpro's.
10914 (tty_color_name): Return Lisp strings for unspecified fore- and
10915 back-ground colors.
10916 (Finternal_set_lisp_face_attribute): Remove the special treatment
10917 for Qunspecified_{f,b}g.
10918 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10921 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10923 * xdisp.c (reseat_at_next_visible_line_start): Position before
10924 newline only if ending up on a newline.
10925 (next_element_from_ellipsis): Return success. Handle case of
10926 displaying no ellipsis. Fix case of ellipsis defined in display
10928 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10931 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10933 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10934 (Fcolor_supported_p): Renamed from face-color-supported-p.
10936 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10938 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10939 list of colors renamed to tty-defined-color-alist.
10940 (tty_color_name): Pass the frame to tty-color-by-index.
10941 (realize_tty_face): tty-color-alist is now a function which
10942 accepts the frame as argument.
10944 * term.c (Ftty_display_color_p): Accept an optional argument
10947 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10949 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10950 encode_terminal_code.
10952 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10954 * dispnew.c (mode_line_string): Support termcap frames as well.
10956 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10958 * syntax.c (Fforward_word): Undo previous change.
10960 * editfns.c (Fconstrain_to_field): Don't constrain if
10961 inhibit-field-text-motion is non-nil.
10962 (Fline_beginning_position): Undo previous change.
10963 (Fline_end_position): Ditto.
10965 * syntax.c (Fforward_word): Notice field boundaries only if
10966 inhibit-field-text-motion is nil.
10968 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10970 * editfns.c (Vinhibit_field_text_motion): New variable.
10971 (inhibit-field-text-motion): New DEFVAR_LISP.
10972 (Fline_beginning_position, Fline_end_position): Notice field
10973 boundaries only if inhibit-field-text-motion is nil.
10975 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10976 All calls adjusted.
10977 (x_build_heuristic_mask): Likewise.
10978 (xbm_load_image_from_file): Change error output.
10979 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10980 (gif_load, gs_load, x_kill_gs_process): Ditto.
10982 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10983 color indices when accessing raster pixels.
10984 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10985 one of :file or :data.
10986 (enum pbm_keyword_index): Add PBM_DATA.
10987 (pbm_format): Add :data.
10988 (pbm_image_p): Allow either :file or :data.
10989 (pbm_read_file): New function.
10990 (pbm_scan_number): Rewritten to read from string.
10991 (pbm_load): Support :data.
10993 See ChangeLog.8 for earlier changes.
10995 ;; Local Variables:
10996 ;; coding: iso-2022-7bit