1 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4 non-null, set a per-buffer value in BUF instead of the current
6 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
7 Call store_symval_forwarding with BUF null.
8 (set_internal): Call store_symval_forwarding with the BUF
9 parameter passed to set_internal. Formerly, the value was always
10 set in the current buffer; the buffer recorded in specbind for
11 this case wasn't used.
12 (arith_driver): Reindent.
14 * buffer.c (swap_out_buffer_local_variables): Call
15 store_symval_forwarding with BUF null.
17 * lisp.h (store_symval_forwarding): Change prototype.
19 * eval.c (specbind): Call store_symval_forwarding with BUF null.
21 2001-03-14 Gerd Moellmann <gerd@gnu.org>
23 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
24 FOR_DELETION. Avoid resizing the mini-window of the selected
25 frame if FOR_DELETION is set.
26 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
27 (Fmake_frame_invisible): Change calls to do_switch_frame for new
30 * window.c (Fset_window_configuration): Change call to
31 do_switch_frame to new format.
33 * keyboard.c (quit_throw_to_read_char): Change call to
34 do_switch_frame to new format.
36 * lisp.h (do_switch_frame): Change prototype.
38 * frame.c (Fframe_parameters): In the `buffer-list' frame
39 parameter, store the buffer list of FRAME, not the list of the
42 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
43 box just because the glyph row's full_width_p flag is set.
45 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
47 * xdisp.c (highlight_trailing_whitespace): On character terminals,
48 skip the padding blanks inserted in extend_face_to_end_of_line,
49 before checking for trailing whitespace.
51 2001-03-13 Gerd Moellmann <gerd@gnu.org>
53 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
54 Remove special handling for LessTif/Motif.
55 (toplevel): Don't include Xm/Xm.h.
57 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>: Remove
58 workaround code for LessTif; it doesn't work anymore.
60 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
63 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Don't
64 access private scroll bar data; it's no longer necessary with
67 * xfaces.c (xm_set_menu_resources_from_menu_face): Change
68 #if 0 to #ifndef LESSTIF_VERSION.
70 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
71 removing button grabs.
73 2001-03-13 Kenichi Handa <handa@etl.go.jp>
75 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
76 and clip-large-size-font as obsolete.
78 * lread.c (read_multibyte): Check the validity of multibyte
79 sequence. If invalid, return the first byte.
81 2001-03-12 Gerd Moellmann <gerd@gnu.org>
83 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
84 before running the command; timer functions or process
85 filters may have set it.
87 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
89 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
92 2001-03-12 Gerd Moellmann <gerd@gnu.org>
94 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
97 2001-03-09 Gerd Moellmann <gerd@gnu.org>
99 * dispextern.h (string_buffer_position): Add prototype.
101 * xdisp.c (string_buffer_position, display_prop_string_p)
102 (single_display_prop_string_p): New functions.
104 * xterm.c (note_mouse_highlight): If there's no help-echo on
105 a string, look at the buffer text ``under'' it.
107 * keyboard.c (make_lispy_event): Add string info to the event,
108 analogous to what's done on mode lines.
109 (read_key_sequence): For a click on a string, consider `local-map'
110 and `keymap' of that string.
112 * keyboard.c (make_lispy_event, make_lispy_movement): Adjust
113 calls to buffer_posn_from_coords to new format.
115 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
117 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
120 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
121 flags argument to emacs_open; it seems to conflict with O_EXCL.
123 2001-03-09 Kenichi Handa <handa@etl.go.jp>
125 * composite.h (struct composition): Change types of members;
126 glyph_len to unsigned, width to unsigned short.
128 2001-03-08 Andrew Innes <andrewi@gnu.org>
130 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
133 2001-03-08 Gerd Moellmann <gerd@gnu.org>
135 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
138 * xterm.c (note_mouse_highlight): Handle mouse-face and
139 help-echo in strings.
140 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
141 (fast_find_string_pos): New function.
143 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
144 (display_string): Call face_at_string_position with new
147 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
150 * dispextern.h (face_at_string_position): Change prototype.
152 * dired.c (directory_files_internal): Handle EAGAIN more
155 * keyboard.c (make_lispy_event): Avoid generating drag events
156 if the mouse hasn't actually moved to another buffer position.
158 2001-03-08 Dave Love <fx@gnu.org>
160 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
162 2001-03-08 Gerd Moellmann <gerd@gnu.org>
164 * process.c (Fset_process_window_size): Fix a typo.
166 2001-03-08 Kenichi Handa <handa@etl.go.jp>
168 * coding.c (detect_coding_sjis): Do more rigid check.
169 (detect_coding_big5): Likewise.
170 (decode_coding_sjis_big5): Likewise.
171 (Fdetect_coding_region): Call detect_coding_system with tailing
172 anchor byte `\0' for more rigid detection.
173 (detect_coding_mask): Fix the incorrect handling of arg
175 (Fdetect_coding_string): Likewise.
177 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
179 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
180 a string before extracting its data.
182 2001-03-07 Gerd Moellmann <gerd@gnu.org>
184 * window.c (Frecenter): Rewrite code handling negative values
185 of ARG on graphical frames.
187 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
189 * window.c (displayed_window_lines): If W->start is outside the
190 accessible portion of the buffer, call start_display with BEGV or
191 ZV instead of W->start.
193 2001-03-07 Gerd Moellmann <gerd@gnu.org>
195 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
197 * process.c (Fset_process_filter): Don't crash if the input
198 file descriptor of PROCESS is closed.
199 (Fset_process_window_size): Likewise.
201 2001-03-06 Kenichi Handa <handa@etl.go.jp>
203 * xterm.c (XTflash): Make the timeout of select shorter, and call
204 select repeatedly until the desired time expires.
206 2001-03-06 Gerd Moellmann <gerd@gnu.org>
208 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
210 * xfns.c (Fx_create_frame): Clear Vwindow_list.
212 * lisp.h (Vwindow_list): Declare extern.
214 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
216 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
218 2001-03-06 Gerd Moellmann <gerd@gnu.org>
220 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
221 to detect a case where we have to highlight a different region
222 despite not having left the currently highlighted region.
223 Set mouse_face_overlay in the x_display_info.
224 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
226 * xterm.h (struct x_display_info): Add mouse_face_overlay.
228 * buffer.c (mouse_face_overlay_overlaps): New function.
230 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
231 (Qmouse_face): Declare extern.
233 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
234 if face_change_count is non-zero.
236 2001-03-06 Kenichi Handa <handa@etl.go.jp>
238 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
239 that the source is unibyte.
241 2001-03-05 Dave Love <fx@gnu.org>
243 * xterm.c (XTmouse_position): Fix typo.
245 2001-03-05 Gerd Moellmann <gerd@gnu.org>
247 * minibuf.c (read_minibuf): Clean up the binding stack if
248 called noninteractively.
250 2001-03-05 Kenichi Handa <handa@etl.go.jp>
252 * coding.c (syms_of_coding): Docstring modified.
254 2001-03-05 Kenichi Handa <handa@etl.go.jp>
256 * charset.c (char_to_string): If a single byte char has modifier
257 bits that can't be reflected to the character code, ignore them
258 instead of signaling an error.
260 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
262 * s/msdos.h: Update copyright notice.
264 * dosfns.h: Update copyright notice.
266 * dosfns.c: Update copyright notice.
268 * msdos.c: Update copyright notice.
270 2001-03-02 Gerd Moellmann <gerd@gnu.org>
272 * xterm.c (glyph_rect): New function.
273 (XTmouse_position): Use it to raise the threshold for mouse
274 movement event generation.
276 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
278 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
279 specifies (reverse . t), reverse the initial screen colors.
280 (IT_set_frame_parameters): If the property is foreground-color,
281 but we are reversing the colors, set bg_set, not fg_set. Likewise
282 for setting background-color and reversing: set fg_set. Set
283 unspecified-fg and unspecified-bg correctly when (reverse . t) is
286 * xfaces.c (Finternal_set_lisp_face_attribute)
287 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
290 2001-03-02 Gerd Moellmann <gerd@gnu.org>
292 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
293 to a single slash in the middle of file names.
295 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
296 Accept only alphanumeric time zone names.
298 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
300 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
301 a widget to zero height.
303 2001-03-01 Gerd Moellmann <gerd@gnu.org>
305 * window.c (Fwindow_end): Call move_it_past_eol only if
306 ending up on a partially visible line.
308 2001-03-01 Dave Love <fx@gnu.org>
310 * ccl.c (Fccl_execute): Doc fix.
312 2001-03-01 Gerd Moellmann <gerd@gnu.org>
314 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
315 of the tool bar before calling x_figure_window_size.
317 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
318 NULL after destroying it, otherwise XTread_socket can access a
319 destroyed widget when input is unblocked.
321 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
323 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
324 same name as before, although there was a change in fontsets.
326 2001-02-28 Ken Raeburn <raeburn@gnu.org>
328 * lisp.h (Fframe_parameter): Declare.
330 * window.c (set_window_buffer): Field vscroll is an int, not a
333 2001-02-28 Gerd Moellmann <gerd@gnu.org>
335 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
338 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
341 * alloc.c (toplevel): Include process.h.
342 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
343 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
344 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
345 (allocate_vector, allocate_hash_table, allocate_window)
346 (allocate_frame, allocate_process, allocate_other_vector): New
348 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
349 (mark_maybe_pointer): New function.
350 (mark_memory): Also mark Lisp data to which only pointers
351 remain and not Lisp_Objects.
352 (min_heap_address, max_heap_address): New variables.
353 (mem_find): Return MEM_NIL if START is below min_heap_address or
354 above max_heap_address.
355 (mem_insert): Compute min_heap_address and max_heap_address.
357 * process.c (make_process): Use allocate_process.
359 * frame.c (make_frame): Use allocate_frame.
361 * window.c (make_window, make_dummy_parent): Use allocate_window.
362 (Fcurrent_window_configuration): Use allocate_other_vector.
364 * lisp.h (allocate_vectorlike): Remove prototype.
365 (allocate_vector, allocate_other_vector, allocate_frame)
366 (allocate_window, allocate_process, allocate_hash_table):
369 * fns.c (Fdelete, larger_vector): Use allocate_vector.
370 (make_hash_table, copy_hash_table): Use allocate_hash_table.
372 2001-02-27 Kenichi Handa <handa@etl.go.jp>
374 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
375 treat the produced bytes as a valid multibyte sequence.
377 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
378 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
379 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
380 <ccl_finish>: Set ccl->eight_bit_control properly.
382 * ccl.h (struct ccl_program): New member eight_bit_control.
384 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
386 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
387 accessible_keymaps_char_table.
388 (accessible_keymaps_char_table): Obey `is_metized'.
389 (where_is_internal, Fwhere_is_internal): Don't confuse int and
392 2001-02-26 Gerd Moellmann <gerd@gnu.org>
394 * dispnew.c: Check HAVE_TERM_H before including term.h.
396 2001-02-24 Andrew Innes <andrewi@gnu.org>
398 * makefile.w32-in: Update copyright notice.
400 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
402 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
404 2001-02-24 Kenichi Handa <handa@etl.go.jp>
406 * Makefile.in (lisp): Add international/utf-8.elc.
408 * fontset.c (Fnew_fontset): Fix handling of the case that an
409 element of FONTLIST is a cons of family and registry.
411 2001-02-23 Jason Rumney <jasonr@gnu.org>
413 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
414 to height unconditionally.
416 * w32term.c (x_set_glyph_string_background_width): Extend the
417 background face to the end of the drawing area in the text area,
419 (x_insert_glyphs): Call window_box_left to obtain the left
420 x-coordinate of the area to shift.
422 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
425 2001-02-22 Andrew Innes <andrewi@gnu.org>
427 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
429 ($(BLD)\dispnew.obj):
430 ($(BLD)\editfns.obj):
432 ($(BLD)\filelock.obj):
433 ($(BLD)\keyboard.obj):
434 ($(BLD)\w32proc.obj):
435 ($(BLD)\process.obj):
436 ($(BLD)\sysdep.obj): Ditto.
438 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
440 ($(BLD)/dispnew.$(O)):
441 ($(BLD)/editfns.$(O)):
442 ($(BLD)/fileio.$(O)):
443 ($(BLD)/filelock.$(O)):
444 ($(BLD)/keyboard.$(O)):
445 ($(BLD)/w32proc.$(O)):
446 ($(BLD)/process.$(O)):
447 ($(BLD)/sysdep.$(O)): Ditto.
449 2001-02-22 Gerd Moellmann <gerd@gnu.org>
451 * xdisp.c (forward_to_next_line_start): When taking the shortcut
452 at the start of the function, check that the \n in it->c is
453 from the iterator's current position.
455 * xdisp.c (handle_single_display_prop): Add parameter
456 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
457 properties which replace the display of text with something else.
458 (handle_display_prop): Call handle_single_display_prop with
459 additional argument saying if we already replaced text display
460 with something else. Use AREF.
461 (with_echo_area_buffer_unwind_data, display_menu_bar)
462 (decode_mode_spec_coding): Use AREF and ASIZE.
464 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
465 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
466 * vmstime.h: Files removed.
468 * unexencap.c, unexfx2800.c: Files removed.
470 * dispnew.c (direct_output_for_insert): Give up if we are showing
471 a message or just cleared the message because we might need to
472 resize the echo area window or display an empty echo area.
474 2001-02-21 Gerd Moellmann <gerd@gnu.org>
476 * xdisp.c (redisplay_internal): Do the
477 mark_window_display_accurate after all windows have been
478 redisplayed because this call resets flags in buffers which are
479 needed for proper redisplay.
481 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
482 display_hourglass_p, start_hourglass, cancel_hourglass instead of
485 * w32term.h (struct x_output): Rename busy_cursor to
486 hourglass_cursor, busy_window to hourglass_window, busy_p to
489 * msdos.h (struct x_output): Rename busy_window to
490 hourglass_window, busy_p to hourglass_p.
492 * xterm.h (struct x_output): Rename busy_cursor to
493 hourglass_cursor, busy_window to hourglass_window, busy_p to
496 * xfns.c: Rename everything containing *busy_cursor* and similar
498 (syms_of_w32fns): Rename x-busy-pointer-shape to
499 x-hourglass-pointer-shape, display-busy-cursor to
500 display-hourglass, busy-cursor-delay to hourglass-delay.
502 * w32fns.c: Rename everything containing *busy_cursor* and similar
504 (syms_of_w32fns): Rename x-busy-pointer-shape to
505 x-hourglass-pointer-shape, display-busy-cursor to
506 display-hourglass, busy-cursor-delay to hourglass-delay.
508 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
511 * dispextern.h (start_hourglass, cancel_hourglass)
512 (display_hourglass_p): Renamed from *busy_cursor*.
514 2001-02-20 Gerd Moellmann <gerd@gnu.org>
516 * keyboard.c (read_char): When an event from unread-command-events
517 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
519 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
520 equal to the current buffer.
522 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
523 nil, otherwise we're left with truncate_lines t when a message
524 is printed with message-truncate-lines bound to t.
526 2001-02-19 Gerd Moellmann <gerd@gnu.org>
528 * window.c (Fmove_to_window_line): Undo last change.
529 (displayed_window_lines): Call line_bottom_y to determine
530 the line's bottom position.
532 * dispextern.h (line_bottom_y): Add prototype.
534 * xdisp.c (line_bottom_y): New function extracted from
536 (pos_visible_p): Use it.
538 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
539 set redisplaying_p to 0 here instead of in Frecursive_edit.
540 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
543 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
545 (syms_of_xdisp): Initialize new variables.
546 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
547 Specbind `inhibit-menubar-update' when updating the menu bar.
549 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
552 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
555 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
558 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
559 to the start of the file.
561 2001-02-16 Gerd Moellmann <gerd@gnu.org>
563 * window.c (set_window_buffer): Fix last change.
565 * window.c (set_window_buffer): Set window's vscroll to 0.
567 * window.c (coordinates_in_window): Increase width of area
568 where the vertical line can be dragged.
570 * xterm.c (x_set_glyph_string_background_width): Extend the
571 background face to the end of the drawing area in the text
574 * xdisp.c (handle_single_display_prop): Set iterator's position
575 to where the `display' property starts, like for images.
576 (dump_glyph): New function.
577 (dump_glyph_row): Use it. Dump info about marginal areas.
579 * dispnew.c (direct_output_for_insert): Recognize more cases where
580 glyphs can be written instead of being inserted.
582 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
583 the left x-coordinate of the area to shift.
585 * dired.c (directory_files_internal): Set result list to nil
588 2001-02-15 Kenichi Handa <handa@etl.go.jp>
590 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
591 invalid multibyte sequence, treat *SRC as a character of
594 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
596 * textprop.c (Fset_text_properties): Doc fix.
598 2001-02-15 Gerd Moellmann <gerd@gnu.org>
600 * dispnew.c (update_text_area): Undo change of 2001-01-12.
602 2001-02-14 Dave Love <fx@gnu.org>
604 * coding.c: Doc and message fixes.
606 2001-02-14 Andrew Innes <andrewi@gnu.org>
608 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
609 Emacs frame above the screen size.
611 2001-02-14 Gerd Moellmann <gerd@gnu.org>
613 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
615 2001-02-13 Gerd Moellmann <gerd@gnu.org>
617 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
618 case that TO ends up beyond ZV after running before-change-functions.
620 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
621 the selected window if it is showing the buffer in question.
623 * dired.c (directory_files_internal): Initialize errno.
624 (toplevel): Include errno.h.
626 2001-02-13 Kenichi Handa <handa@etl.go.jp>
628 * xfaces.c (best_matching_font): New parameter width_ratio.
629 Multiply avgwidth by width_ratio.
630 (choose_face_font): Call best_matching_font with width_ratio
631 calculated from the column width of C.
633 2001-02-12 Andrew Innes <andrewi@gnu.org>
635 The following changes are to draw box lines inside characters area
636 if line-width is negative.
638 * w32term.c (x_produce_image_glyph): Pay attention to the case that
639 face->box_line_width is negative.
640 (x_produce_stretch_glyph): Likewise.
641 (x_produce_glyphs): Likewise.
642 (x_estimate_mode_line_height): Likewise.
643 (x_draw_glyph_string_background): Likewise.
644 (x_draw_glyph_string_foreground): Likewise.
645 (x_draw_composite_glyph_string_foreground): Likewise.
646 (x_draw_glyph_string_box): Likewise.
647 (x_draw_image_foreground): Likewise.
648 (x_draw_image_relief): Likewise.
649 (x_draw_image_foreground_1): Likewise.
650 (x_draw_image_glyph_string): Likewise.
652 2001-02-09 Kenichi Handa <handa@etl.go.jp>
654 The following changes are to draw box lines inside characters area
655 if line-width is negative.
657 * xterm.c (x_produce_image_glyph): Pay attention to the case that
658 face->box_line_width is negative.
659 (x_produce_stretch_glyph): Likewise.
660 (x_produce_glyphs): Likewise.
661 (x_estimate_mode_line_height): Likewise.
662 (x_draw_glyph_string_background): Likewise.
663 (x_draw_glyph_string_foreground): Likewise.
664 (x_draw_composite_glyph_string_foreground): Likewise.
665 (x_draw_glyph_string_box): Likewise.
666 (x_draw_image_foreground): Likewise.
667 (x_draw_image_relief): Likewise.
668 (x_draw_image_foreground_1): Likewise.
669 (x_draw_image_glyph_string): Likewise.
671 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
672 and :line-width can be negative.
673 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
676 2001-02-09 Jason Rumney <jasonr@gnu.org>
678 * w32term.c (w32_encode_char): Treat eight bit graphic and control
679 characters the same as ASCII and latin-1.
680 (x_display_and_set_cursor): Check for the focus frame's selected
681 window instead of selected_window.
682 (x_after_update_window_line): Don't clear if frame's internal
683 border width is zero.
684 (x_new_font): Don't change a tooltip's size.
685 (w32_initialize): Set char_ins_del_ok to 1.
687 * w32fns.c (Fx_show_tip): Fix calls to make_number.
688 (x_set_font): If font hasn't changed, avoid recomputing
689 faces and other things.
690 (x_set_tool_bar_lines): Do nothing if frame is
692 (Fx_create_frame): Add the tool bar height to the frame
694 (x_create_tip_frame): Prevent changing the tooltip's
695 background color by specifying a color for the default font
697 (Qcancel_timer): New variable.
698 (syms_of_w32fns): Initialize and staticpro it.
699 (Fx_hide_tip, Fx_show_tip): Use it.
700 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
702 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
704 * w32.c (init_environment): Duplicate local string before putenv.
706 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
708 * charset.c (Fstring): A typo.
710 2001-02-09 Kenichi Handa <handa@etl.go.jp>
712 * charset.c (Fstring): If all arguments are less than 256, return
715 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
716 return a unibyte string.
718 * coding.c (code_convert_region): After detecting a coding, if
719 nothing found, set coding->composing to COMPOSITION_NO.
720 (decode_coding_string): Likewise.
722 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
724 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
727 2001-02-07 Kenichi Handa <handa@etl.go.jp>
729 * charset.c (parse_str_to_multibyte): New function.
731 * charset.h (parse_str_to_multibyte): Extern it.
733 * print.c (print_string): If we are going to print a unibyte
734 string into a multibyte buffer, convert the string to multibyte by
737 2001-02-06 Andrew Innes <andrewi@gnu.org>
739 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
740 been created. It seems we can get sent window messages such as
741 WM_ERASEBKGND before we properly update a frame.
743 2001-02-06 Gerd Moellmann <gerd@gnu.org>
745 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
746 Avoid some unnecessary cursor positioning.
748 2001-02-05 Gerd Moellmann <gerd@gnu.org>
750 * xfaces.c (split_font_name): Compute numeric value of
752 (LFACE_AVGWIDTH): New macro.
754 (check_lface_attrs): Check LFACE_AVGWIDTH.
755 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
756 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
757 (merge_face_vectors): Check LFACE_AVGWIDTH.
758 (Finternal_make_lisp_face): Use AREF.
759 (xm_set_menu_resources_from_menu_face)
760 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
761 (Finternal_lisp_face_empty_p): Use AREF.
762 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
763 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
764 Compare average widths..
765 (best_matching_font): Arrange for comparing average widths.
767 * dispextern.h (enum lface_attribute_index): Add
768 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
770 2001-02-05 Dave Love <fx@gnu.org>
772 * puresize.h: Revert last change following loadup.el change.
774 2001-02-05 Andrew Innes <andrewi@gnu.org>
776 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
777 invocation of temacs, to work with Windows 2000.
778 (bootstrap-emacs): Ditto.
780 2001-02-05 Gerd Moellmann <gerd@gnu.org>
782 * xterm.c (x_display_and_set_cursor): Check for the focus
783 frame's selected window instead of selected_window.
785 * xdisp.c (try_scrolling): If point is in the line below the
786 window, make sure to move the iterator at least a canonical
789 * window.c (Fmove_to_window_line): Don't add 1 if window is
792 2001-02-05 Kenichi Handa <handa@etl.go.jp>
794 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
795 invalid, execute CCL_INVALID_CMD.
796 (ccl_driver): If the CCL program is terminated because of
797 CCL_STAT_INVALID_CMD, copy the remaining source data to the
798 destination instead of throwing them away.
800 2001-02-02 Gerd Moellmann <gerd@gnu.org>
802 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
803 faces and other things.
805 * xdisp.c (get_next_display_element): Fix case of empty
808 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
810 * editfns.c (Fconstrain_to_field): Doc fix.
812 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
813 into `thoroughly', to make it consistent with the doc string.
815 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
817 2001-02-01 Gerd Moellmann <gerd@gnu.org>
819 * search.c (search_buffer): Call set_search_regs with a byte
820 position, not a character position.
822 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
825 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
827 * frame.c (Fmodify_frame_parameters): Doc fix.
829 2001-01-31 Gerd Moellmann <gerd@gnu.org>
831 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
832 identifier which is not reserved by Standard C.
834 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
836 * window.c (enum window_part): New enumeration.
837 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
839 (coordinates_in_window): Return an enumerator from enum
840 window_part. Fix handling of right scroll bar.
841 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
842 `right-fringe' instead of `left-bitmap-area' and
843 `right-bitmap-area'. Use enumerators from enum window_part
844 instead of hard-coded integers.
845 (check_window_containing, window_from_coordinates): Use
846 enumerators from enum window_part instead of hard-coded integers.
847 (syms_of_window): Replace Qleft_bitmap_area and
848 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
850 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
852 * editfns.c (Fformat_time_string): Doc fix.
854 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
856 * keymap.c (Fwhere_is_internal): Use the first valid binding
857 if no ascii binding is found (when firstonly is t).
859 2001-01-31 Gerd Moellmann <gerd@gnu.org>
861 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
862 instead of Finteractive_p.
864 * lisp.h (interactive_p): Add prototype.
866 * eval.c (interactive_p): New function.
867 (Finteractive_p): Use it.
869 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
871 2001-01-31 Dave Love <fx@gnu.org>
873 * .gdbinit (hook-run): Define to run xreload.
875 * textprop.c (Fset_text_properties): Fix newline in doc string.
877 2001-01-30 Gerd Moellmann <gerd@gnu.org>
879 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
880 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
882 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
883 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
884 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
886 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
889 2001-01-30 Dave Love <fx@gnu.org>
891 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
894 2001-01-29 Gerd Moellmann <gerd@gnu.org>
896 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
897 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
899 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
901 * textprop.c (Fset_text_properties): Doc fix.
903 2001-01-29 Gerd Moellmann <gerd@gnu.org>
905 * xdisp.c (forward_to_next_line_start): Remove xassert.
907 2001-01-29 Jason Rumney <jasonr@gnu.org>
909 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
910 returning without releasing it.
912 2001-01-29 Kenichi Handa <handa@etl.go.jp>
914 * w32fns.c (w32_font_match): Allocate three more bytes to regex
915 for '^', '$', and '\0'.
917 2001-01-28 Andrew Choi <akochoi@i-cable.com>
919 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
920 regex for '^', '$', and '\0'.
922 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
923 only if current_sblock has been initialized.
925 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
926 terminal frame even if it is the only visible frame.
928 2001-01-28 Kenichi Handa <handa@etl.go.jp>
930 * fontset.c (font_family_registry): Even if FONTNAME conform to
931 XLFD, if it specifies other fields than family and registry,
932 return FONTANME. New argument FORCE if nonzero cancel that
934 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
935 a signle byte character. Don't set FAMILY part to nil here. It
936 is handled by the caller choose_face_font.
937 (Fnew_fontset): Call font_family_registry with FORCE 0.
938 (Fset_fontset_font): Likewise.
940 2001-01-27 Gerd Moellmann <gerd@gnu.org>
942 * xdisp.c (display_line): Don't treat a newline as fitting
945 2001-01-26 Gerd Moellmann <gerd@gnu.org>
947 * window.c (size_window): Set the window's orig_top to nil when
948 changing heights, so that a future shrink_mini_window won't
949 restore a bogus height.
951 * frame.c (do_switch_frame): If selected frame has a mini-window,
952 resize that to exact size.
954 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
956 * xdisp.c (display_line): Simplify check for glyphs fitting
957 entirely in the line.
959 * xfns.c (xic_style): New variable.
960 (create_frame_xic): Move static variable to global scope for
961 the case that `static' gets defined away.
963 2001-01-26 Kenichi Handa <handa@etl.go.jp>
965 * coding.c (decode_coding): Set a flag for inhibiting
967 (code_convert_region): Always set saved_coding_symbol.
968 (decode_coding_string): Likewise. Update coding->symbol when we
969 encounter a inconsistent eol by the same way as
972 2001-01-25 Gerd Moellmann <gerd@gnu.org>
974 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
977 * xterm.c (x_after_update_window_line): Don't clear if frame's
978 internal border width is zero.
979 (x_clear_area): New function.
980 (x_after_update_window_line, x_clear_end_of_line)
981 (x_scroll_bar_create, x_scroll_bar_set_handle)
982 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
983 instead of XClearArea.
985 * xterm.h (x_clear_area): Add prototype.
987 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
988 which doesn't seem necessary anymore with Lesstif 0.92.
990 2001-01-25 Dave Love <fx@gnu.org>
992 * puresize.h (BASE_PURESIZE): Up to 720000.
994 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
996 2001-01-25 Gerd Moellmann <gerd@gnu.org>
998 * xdisp.c (echo_area_display): Don't call redisplay_internal
999 when Emacs is shutting down. We can't run hooks etc. that
1000 would be necessary to do a redisplay.
1002 * lread.c (read_integer): Use type EMACS_INT instead of int.
1004 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1006 * ccl.c (ccl_driver): Fix last change.
1008 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1010 * ccl.h (sturct ccl_program): New member suppress_error.
1012 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1013 insert error message to the output.
1014 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1016 * coding.h (struct coding_system): New member suppress_error.
1018 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1019 (Fset_terminal_coding_system_internal): Set the member
1020 suppress_error to 1.
1021 (Fset_safe_terminal_coding_system_internal): Likewise.
1023 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1025 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1026 as if it was a `charset'.
1028 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1030 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1031 value in where_is_cache; the next lookup in the cache returns
1032 something bogus if we do.
1034 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1036 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1037 if HAVE_WINDOW_SYSTEM isn't defined.
1039 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1041 * fns.c (sweep_weak_table): Fix code taking items out of
1042 the hash collision chain. Some cleanup.
1044 * xterm.c (x_new_font): Don't change a tooltip's size.
1046 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1047 background color by specifying a color for the default font
1050 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1052 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1053 a workaround for SunOS 4's cc.
1054 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1055 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1056 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1059 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1061 * xterm.c (x_set_window_size_1): New function extracted from
1063 (x_set_window_size): Use it.
1064 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1065 doesn't have a widget, like tooltips.
1067 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1069 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
1072 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1074 * fns.c (Fset_char_table_default): Fix to make sub char-table
1077 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1079 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1080 a desired tool bar string, even if there are no tool bar
1083 * xdisp.c (Ftool_bar_lines_needed): New function.
1084 (syms_of_xdisp): Defsubr it.
1086 * editfns.c (Fformat): Don't extend text properties from arguments
1087 to padding chars in the result.
1089 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1091 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1093 2001-01-20 Andrew Innes <andrewi@gnu.org>
1095 * w32term.c (w32_ring_bell): Only support visible bell on w32
1097 (w32_initialize): Don't set term hooks that aren't actually needed
1100 * xfaces.c (realize_default_face):
1102 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1104 * xdisp.c (handle_single_display_prop): Remove references to
1105 FRAME_W32_CONSOLE_P.
1107 * dispnew.c (Fredraw_frame): Remove reference to
1108 FRAME_W32_CONSOLE_P.
1110 * frame.h (output_method): Remove output_w32_console method.
1111 (FRAME_W32_CONSOLE_P): Remove macro.
1113 * frame.c (Qw32_console): Remove variable.
1114 (Fframep): Remove references to it.
1115 (syms_of_frame): Ditto.
1116 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1118 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1121 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1123 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1125 2001-01-19 Andrew Innes <andrewi@gnu.org>
1127 * w32.c (init_environment): Add a version-independent site-lisp
1128 directory to EMACSLOADPATH, after the version dependent one.
1130 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1132 * editfns.c (Fbuffer_substring): Doc fix.
1134 * xdisp.c (message_dolog, message2, message2_nolog): Rename
1135 parameter LEN to NBYTES.
1137 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1139 * charset.c (strwidth): Use c_string_width.
1140 (c_string_width): New function.
1141 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1144 * charset.h (c_string_width, lisp_string_width): Extern them.
1146 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1148 * indent.c (check_composition): Check validity of composition.
1150 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1151 characters by calling c_string_width.
1152 (x_consider_frame_title): Get byte length of frame tile string
1154 (display_mode_element): Pay attention to width of non-ASCII
1155 characters by calling strwidth.
1157 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1159 * xfns.c (Qcancel_timer): New variable.
1160 (syms_of_xfns): Initialize and staticpro it.
1161 (Fx_hide_tip, Fx_show_tip): Use it.
1162 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1164 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1166 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1168 * window.h (WINDOW_LIVE_P): New macro.
1170 * window.c (window_size_fixed): New variable.
1171 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1174 * eval.c (specbind): If binding a per-buffer variable which
1175 doesn't have a buffer-local value in the current buffer, change
1176 the global value by changing the value of the symbol bound in all
1177 buffers not having their own value, to make it consistent with
1178 what happens with other buffer-local variables.
1180 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1182 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1183 when searching for a newline.
1185 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1187 * xdisp.c (display_string): Fix previous change.
1189 2001-01-18 Jason Rumney <jasonr@gnu.org>
1191 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1192 GLYPH_DEBUG is defined.
1193 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1194 true for images with `:ascent 100'.
1195 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1196 meantime, use face MOUSE_FACE_ID.
1197 If first glyph isn't a character glyph, use the ASCII NUL
1198 character to determine the face.
1199 (expose_area): Do not treat left margin specially.
1200 (note_mode_line_highlight): If no local_map, check global keymap.
1201 (note_mouse_highlight): Initialize overlay.
1202 (clear_mouse_face): Don't return if tip_frame is
1204 (show_scroll_bars): Remove unused function.
1205 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1206 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1208 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
1210 (x_free_frame_resources): Unload relief colors.
1212 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1214 * xdisp.c (forward_to_next_line_start): Avoid calling
1215 get_next_display_element when the newline is already found. This
1216 may change the iterator's position, when its current position is
1217 equal to the iterator's stop_charpos.
1219 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1220 zero, use this method only at the end of a line.
1222 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1223 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1224 if SCALABLE_FONTS_P is set.
1226 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1227 so that scalable fonts are included.
1229 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1230 In the cache, use a key containing the information if scalable
1232 (x_load_font): Adapt to change of keys in the font cache.
1234 2001-01-17 Kim F. Storm <storm@filanet.dk>
1236 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1237 XListFonts to take advantage of font caching.
1239 * xterm.c (x_list_fonts): Ensure caching font information when
1240 called for a null frame, which is the case frequently when Emacs
1243 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1245 * xfns.c (QCconversion): Replaces QCalgorithm.
1247 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1249 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1252 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1253 not everything could be displayed.
1255 * line.h, x-list-font.c: Files removed because unused.
1257 2001-01-17 Andrew Innes <andrewi@gnu.org>
1259 * dired.c (directory_files_internal): Convert result from readdir
1260 to a unibyte string initially, to avoid possible misinterpretation
1261 of some bytes as the internal form of Emacs characters.
1263 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1265 * fns.c (concat): Be sure to avoid putting the same `composition'
1266 property on the adjacent regions.
1268 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1270 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
1272 (Fscroll_right, Fscroll_left): Set it here instead, if called
1275 * buffer.c (Fset_buffer_modified_p): Set buffer's
1276 prevent_redisplay_optimizations_p flag.
1278 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1279 * sysdep.c, vmsproc.c, xselect.c: Call
1280 redisplay_preserve_echo_area with additional arg.
1282 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
1285 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1286 FROM_WHERE, for debugging.
1288 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1290 * ccl.c (Fregister_ccl_program): Handle the return value of
1291 resolve_symbol_ccl_program correctly.
1292 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
1295 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1297 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1298 has gone in the meantime, use face MOUSE_FACE_ID.
1300 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
1301 x_display_info_for_display returns null, don't try to close
1302 the display; we didn't open it.
1304 * dispnew.c (save_or_restore_current_matrices): Function removed.
1305 (save_current_matrix, restore_current_matrix): New functions.
1306 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1307 restore the frame's current matrix. Due to the glyph pointer
1308 setup done in adjust_glyph_matrix, there is no easy way to make
1309 saving the current matrix in the desired matrix generally correct,
1312 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1314 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1316 (display_line): Optimize for wide characters.
1317 (display_string): Don't try to display a multi-column character
1318 partially. On ttys, produce more than one truncation glyph for
1319 multi-column characters that don't fit on the line.
1321 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1323 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1324 it instead of WORDS_BIGENDIAN. Caller changed.
1326 2001-01-13 Jason Rumney <jasonr@gnu.org>
1328 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1329 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1330 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1331 (tiff_format, gif_format, gs_format): Adapt to change of image
1334 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1335 (x_draw_image_relief, x_draw_image_foreground_1)
1336 (x_draw_image_glyph_string): Adapt to change of image margins.
1338 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1341 * w32bdf.c (search_file_line, get_cached_font_char)
1342 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1344 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1346 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1347 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1348 (Fw32_send_sys_command): Remove unused variables.
1349 (w32_msg_pump): Add parentheses.
1351 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1352 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1355 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1357 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1358 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1359 being a pair of margins.
1360 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1361 to DEFVAR_LISP. Extend doc.
1363 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1365 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1366 pair of integers `(X . Y)', use X for the horizontal and Y for the
1368 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1369 (parse_image_spec): Check it.
1370 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1371 (tiff_format, gif_format, gs_format): Use
1372 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1374 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1375 (x_draw_image_relief, x_draw_image_foreground_1)
1376 (x_draw_image_glyph_string): Adapt to the change of image margins.
1378 * dispextern.h (struct image): Replace member `margin' with
1379 `hmargin' and `vmargin'.
1381 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1384 * dispnew.c (update_text_area): Put code which decrements the
1385 stop position when the row's face extends to the end of the
1388 * xfns.c (x_set_mouse_color): Fix color allocation.
1390 * keyboard.c: Call get_local_map with new argument list.
1392 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1394 * intervals.h (enum map_property): Removed.
1395 (get_local_map): Change prototype.
1397 * keymap.c: Call get_local_map with new argument list.
1398 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1400 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1402 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1403 of the size needed for the tool bar string. For the last image,
1404 use a `display' property that reaches to the end of the string.
1406 * xselect.c (selection_request_dpyinfo): New variable.
1407 (x_handle_selection_request): Set it.
1408 (x_selection_request_lisp_error): Don't call
1409 x_decline_selection_request if selection request's display has
1412 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1413 the unregister_colors before calling XFreeColors.
1415 2001-01-10 Dave Love <fx@gnu.org>
1417 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1418 ${SOME_MACHINE_LISP}, not ${lisp}.
1420 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1422 * xdisp.c (display_line): On ttys, produce more than one
1423 truncation glyph for multi-column characters that don't fit on the
1426 * xselect.c (x_reply_selection_request): Add a comment.
1428 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1429 XkbGetNames instead of XkbGetKeyboard.
1431 2001-01-10 Dave Love <fx@gnu.org>
1433 * sysdep.c (random): Revert the declaration.
1435 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1437 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1438 function string_bytes.
1439 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1441 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1442 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1443 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1444 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1446 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1447 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1448 after sweeping strings, and at the end.
1449 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1451 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1452 ensure that pop_message is called.
1454 * keyboard.c (Fexecute_extended_command): Use a
1455 record_unwind_protect to ensure that pop_message is called.
1457 * lisp.h (push_message_unwind): Add prototype.
1459 * xdisp.c (push_message_unwind): New function.
1461 * fileio.c (do_auto_save_unwind): Do the pop_message here
1462 instead of in Fdo_auto_save.
1463 (Fdo_auto_save): Don't call pop_message.
1465 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1467 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1470 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1472 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1473 when increasing window's vscroll.
1475 * macros.c (Qkbd_macro_termination_hook): New variable.
1476 (syms_of_macros): Initialize and staticpro it.
1477 (pop_kbd_macro): Run kbd-macro-termination-hook.
1479 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1481 2001-01-07 Dave Love <fx@gnu.org>
1483 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1484 arglist, for documentation's sake.
1486 2001-01-06 Andrew Innes <andrewi@gnu.org>
1488 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1491 2001-01-05 Andrew Innes <andrewi@gnu.org>
1493 * term.c (update_end): Don't check updating_frame; for some reason
1494 this can be 0 sometimes, such as after dismissing a popup menu,
1495 and isn't necessary given the explicit frame argument.
1497 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1499 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1500 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1502 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1504 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1507 * xfns.c (x_create_tip_frame): Preserve the value of
1508 face_change_count around the creation of the tip frame.
1510 * xfns.c (last_show_tip_args): New variable.
1511 (compute_tip_xy): New function.
1512 (Fx_show_tip): Reuse an existing tip frame, if possible.
1513 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1515 2001-01-04 Dave Love <fx@gnu.org>
1517 * editfns.c (Fformat): Doc fix.
1519 * systime.h (set_file_times): Prototype.
1521 * widget.h (EmacsFrameSetCharSize_): Prototype.
1523 * sysdep.c (random, srandom): Declare explicitly.
1525 * dispextern.h (move_it_vertically_backward): Declare.
1527 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1529 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1530 like in Fx_create_frame.
1532 * xfaces.c (set_font_frame_param): Don't do anything for
1533 non-graphical frames.
1535 * window.c (Fdelete_other_windows): Set window's window_end_valid
1536 to nil when changing the window's start. Don't change the
1537 window's start when its top position hasn't changed. If we do,
1538 this will set the window's optional_new_start, which act's like a
1539 force_start during redisplay with C-x 1 M-> under particular
1540 circumstances (see report from Per Starback to emacs-pretest-bug
1543 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1545 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1546 short cut at the start of the function. Add an assertion.
1547 (reseat_at_next_visible_line_start): Add an assertion.
1549 * window.c (Frecenter): When changing the window start, set the
1550 window's window_end_valid to nil.
1551 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1553 * dispextern.h (move_it_past_eol): Add prototype.
1555 * xdisp.c (move_it_past_eol): New function.
1557 * window.c (Fwindow_end): Doc fix.
1559 2001-01-03 Dave Love <fx@gnu.org>
1561 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1564 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1566 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1567 the enabled_p flag of the glyph row at window_end_vpos to 0.
1568 (handle_single_display_prop): Fix last change.
1570 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1572 * window.c (Frecenter): Doc fix.
1574 2001-01-02 Andrew Innes <andrewi@gnu.org>
1576 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1578 * frame.h (output_method): Add output_w32_console method.
1579 (FRAME_W32_CONSOLE_P): New macro.
1581 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1582 use output_w32_console method.
1583 (Qw32_console): New Lisp_Object.
1584 (Fframep): Return it.
1585 (syms_of_frame): Init it.
1586 (Fframe_parameters): Report w32console as font for w32_console
1589 * xfaces.c (realize_default_face): Set face foreground and
1590 background to unspecified for w32_console frames.
1591 (realize_face): Realize face cache for w32_console frames.
1592 (realize_tty_face): Accept w32_console frames.
1594 * xdisp.c (handle_single_display_prop): Return if frame is
1596 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1597 necessary, even if running interactively.
1599 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1602 * w32term.c (x_update_begin):
1606 (x_change_line_highlight):
1611 (w32_reassert_line_highlight):
1612 (w32_frame_rehighlight):
1613 (w32_frame_raise_lower): Do nothing if not w32 frame.
1615 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1617 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1618 system doesn't tell us directly.
1619 (Fx_display_visual_class): Implement properly.
1621 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1623 * window.c (Frecenter): Handle centering in graphical frames
1624 specially. Centering on the basis of line counts doesn't work
1625 reliably with variable-height lines.
1627 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1629 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1632 * composite.c (run_composition_function): Remove unused variable
1634 (update_compositions): Remove unused variable `hook'.
1636 * intervals.c (get_local_map): Remove unused variable `tem'.
1638 * doprnt.c (doprnt1): Remove unused variable `size'.
1640 * fns.c (Flength): Remove unused variable `tail'.
1641 (Fdelete): Remove unused variable `size'.
1643 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1646 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1649 * data.c (find_symbol_value): Remove extra 3rd argument in the
1650 call to swap_in_symval_forwarding.
1652 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1655 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1656 (trivial_regexp_p): Remove unused variable `c'.
1657 (boyer_moore): Remove unused variable `k'.
1659 * indent.c (current_column): Remove unused variable `stopchar'.
1660 (Fcompute_motion): Remove unused variable `contin'.
1662 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1664 * dired.c (directory_files_internal): Fix a typo in a comment.
1665 Remove an unused variable `handler'.
1666 (file_name_completion): Remove unused function-scope variable
1668 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1671 * fileio.c (e_write): Remove unused variable
1672 `require_encoding_p'.
1674 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1676 (Fmarker_insertion_type): Remove unused variable `buf'.
1678 * insdel.c (make_gap): Remove unused variable `result'.
1680 * keyboard.c (record_char): Remove unused function-scope variable
1682 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1683 (menu_bar_items): Remove unused function-scope variable `tem'.
1685 * fontset.c (fontset_ref): Remove unused variable `i'.
1686 (fontset_set): Remove unused variables `j' and `tmp'.
1687 (make_fontset): Remove unused variables `i', `j', `elt' and
1689 (make_fontset_for_ascii_face): Remove unused variable `name'.
1690 (fs_load_font): Remove unused variable `font_idx'.
1691 (fs_query_fontset): Remove unused function-local variable
1693 (list_fontsets): Remove unused variable `tail'.
1694 (Fnew_fontset): Remove unused variables `family' and `registry'.
1695 (accumulate_font_info): Remove unused variable `tmp'.
1696 (Ffontset_font): Remove unused variable `id'.
1697 (syms_of_fontset): Remove unused variable `i'.
1699 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1701 (lookup_image): Remove unused variable `file'.
1702 (xbm_load): Remove unused variables `bitmap_data', `height', and
1703 `width'. Remove function-local variable `i', leave the
1705 (gif_load): Remove unused variable `inc'.
1707 * xterm.c (XTread_socket): Remove unused variables `p' and
1709 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1710 leave only the one in the inner block.
1712 * xfaces.c (face_fontset, realize_default_face): Remove unused
1714 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1716 * term.c (encode_terminal_code): Remove unused variable `c'.
1718 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1719 char *' instead of `char *'.
1721 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1722 (Fget_unused_category): Remove unused variable
1724 (Fchar_category_set): Remove unused variables `val', `charset',
1727 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1728 unused variable `i'.
1729 (detect_coding_mask): Remove unused variable `idx'.
1730 (detect_coding): Remove unused variable `i'.
1731 (ccl_coding_driver): Remove unused variable `result'.
1732 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1733 (decode_coding_string): Remove unused variables `to' and
1735 (encode_coding_string): Remove unused variables `gcpro1' and
1736 `saved_coding_symbol'.
1737 (Ffind_coding_systems_region_internal): Remove function-local
1738 variable args[], leave only the block-local one.
1739 (code_convert_region1): Remove unused variable `len'.
1741 * charset.c (char_printable_p): Remove unused variable `chars'.
1742 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1743 (str_to_multibyte): Remove unused variable `c'.
1745 * window.c (size_window): Remove block-local variable `min_size'.
1747 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1748 `header_line_height'.
1749 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1750 enum display_element_type.
1752 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1754 * xterm.c (x_connection_closed): Catch X errors around all
1755 statements that call X. Save away the error message in a local
1758 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1761 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1762 in or at the start of invisible text.
1764 * dispnew.c (update_window): Don't check_current_matrix_flags.
1766 2001-01-01 Jason Rumney <jasonr@gnu.org>
1768 * w32fns.c (x_figure_window_size): Do not allow new_height and
1769 new_width of frame to override specified values.
1771 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1773 * composite.c (find_composition): Fix a code for searching
1776 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1778 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1780 (update_window) [GLYPH_DEBUG]: Call it.
1781 (scrolling_window): Prevent including current rows which are below
1782 what's displayed in the window.
1784 * xdisp.c (try_window_reusing_current_matrix)
1785 <new start <= old start>: Disable rows in the current matrix
1786 which are below the window after scrolling.
1788 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1789 is zero. It's not worth the complexity.
1790 (invisible_text_between_p): Put in #if 0 because unused.
1792 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1794 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1795 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1797 * keyboard.c (echo_char): If C is an integer, always call
1798 push_key_description. Former code could signal an invalid
1801 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1802 If set, print multibyte text.
1803 (Fsingle_key_description): Call push_key_description with
1804 FORCE_MULTIBYTE set.
1805 (describe_buffer_bindings): Likewise.
1807 * lisp.h (push_key_description): Add prototype.
1809 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1810 around the call to redisplay_internal.
1812 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1814 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1816 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1818 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1819 (ccl_driver): New local variable `extra_bytes'.
1821 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1823 * coding.c (setup_coding_system): Initialize
1824 coding->spec.ccl.eight_bit_carryover.
1825 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1827 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1829 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1830 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1831 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1832 (decode_composition_emacs_mule): New function.
1833 (decode_coding_emacs_mule): Decode composition sequence by calling
1834 decode_composition_emacs_mule.
1835 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1836 (encode_coding_emacs_mule): Changed from macro to function. If
1837 a text contains compositions, encode them correctly.
1838 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1839 that decoding and encoding are required.
1841 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1843 * xfaces.c (PT_PER_INCH): New macro.
1844 (xlfd_point_size): Compute real point size from font's pixel size.
1845 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1848 * .gdbinit: Comment out the line pointing to the Lesstif source
1851 * window.c (Frecenter): Use displayed_window_lines instead
1852 of window_internal_height.
1854 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1855 instead of x-toolkit-scroll-bars-p.
1856 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1858 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1859 instead of x-toolkit-scroll-bars-p.
1860 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1862 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1863 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1864 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1866 (add_window_display_history, add_frame_display_history)
1867 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1868 (build_frame_matrix_from_leaf_window): Remove unused code.
1869 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1871 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1872 (update_window) [GLYPH_DEBUG]: Likewise.
1873 (syms_of_display): Defsubr dump-redisplay-history.
1875 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1877 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1878 the end of the prompt. Set echo_after_prompt to the offset
1879 of echoptr in echobuf.
1881 * xdisp.c (init_from_display_pos): Pop until the iterator's
1882 stack is empty; there may be frames for stretch or images
1885 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1886 (save_or_restore_current_matrix): New function for the same
1887 purpose, but more efficient.
1888 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1890 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1892 * xdisp.c (syms_of_xdisp): Fix last change.
1894 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1896 * xdisp.c (syms_of_xdisp): Doc fix.
1898 * xdisp.c (redisplay_window): Remove label restore_buffers;
1899 use finish_scroll_bars instead to make sure that scroll bars
1900 are redeemed. If we don't do this, flickering can result from
1901 scroll bars being destroyed and recreated.
1903 2000-12-22 Jason Rumney <jasonr@gnu.org>
1905 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1906 in the wrong colors when the foreground is not black.
1907 (expose_window): Don't redraw the window that's currently being
1910 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1912 * window.c (size_window): When setting the window's too_small_ok
1913 flag, compare old size with minimum size depending on WIDTH_P,
1914 don't compare with window_min_width.
1916 * window.c (delete_window): Simplify somewhat.
1917 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1918 freeing window matrices. The flag windows_or_buffers_changed is
1919 set, so the next redisplay will consider all windows; this should
1922 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1924 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1926 * ccl.h (struct ccl_program): New member cr_consumed.
1928 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1929 (CCL_READ_CHAR): Handle EOL conversion here.
1930 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1932 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1934 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1937 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1938 otherwise tabs of different size compare equal.
1940 * callint.c (Fcall_interactively): Prevent a compiler warning.
1942 * print.c (print_unwind): Return nil.
1943 (PRINTDECLARE): Initialize all local variables.
1944 (print_preprocess): Add a default case.
1946 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1948 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1950 * window.c (delete_window, Fsplit_window)
1951 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1953 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1955 * dispnew.c (ensure_frame_matrix): Removed.
1956 (save_frame_matrix, restore_frame_matrix): New functions.
1957 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1959 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1960 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1962 2000-12-21 Andrew Innes <andrewi@gnu.org>
1964 * w32term.c (x_update_begin): Regenerate the palette here, rather
1965 than for each window.
1967 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1968 palette is NULL, since this corrupts memory! Also get
1969 display_info reference from frame.
1971 2000-12-21 Jason Rumney <jasonr@gnu.org>
1973 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1975 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1976 to avoid returning without releasing it.
1978 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1980 * keymap.c (push_key_description): Don't convert eight-bit-control
1981 and eight-bit-graphic to multibyte character.
1983 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1984 generic character and CODE1 is nil, return the smallest character
1987 2000-12-20 Dave Love <fx@gnu.org>
1989 * s/osf5-0.h (NSIG): Don't redefine.
1991 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1993 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1994 excluding menu-bar and tool-bar.
1995 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1996 (menu_item_p): Remove.
1997 (where_is_internal_1): Don't ignore menu-items.
1999 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2001 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2004 * window.c (make_window): Initialize window's min_hscroll.
2005 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2006 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2008 (struct saved_window): New member min_hscroll.
2009 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2010 (Fset_window_configuration): Set window's min_hscroll.
2011 (save_window_save): Save window's min_hscroll.
2012 (compare_window_configurations): Compare min_hscroll values.
2014 * window.h (struct window): New member min_hscroll.
2016 * keyboard.c (echo_prompt): Prevent a compiler warning.
2018 * xdisp.c (try_cursor_movement): Fix last change. The real
2019 condition is that PT is at the end of the row, and should
2020 be displayed at the start of the next row.
2022 * xdisp.c (try_cursor_movement): If we end on a partially
2023 visible line, end we already decided to scroll, return -1.
2025 * dispextern.h (ensure_frame_matrix): Add prototype.
2027 * window.c (delete_window, Fsplit_window)
2028 (Fset_window_configuration): Call ensure_frame_matrix.
2030 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
2032 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2033 completed, call fake_current_matrices instead of marking frame
2036 2000-12-20 Jason Rumney <jasonr@gnu.org>
2038 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2040 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2042 * fns.c (Frequire): Doc fix.
2044 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2046 * window.c (window_scroll_pixel_based): Don't use
2049 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2050 currently displaying a message.
2052 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2054 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2056 2000-12-18 Andrew Innes <andrewi@gnu.org>
2058 * w32.c (w32_strerror): New function.
2060 * w32.h (w32_strerror): New extern.
2062 * w32fns.c (Fw32_shell_execute): Use it.
2064 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2066 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2068 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2070 * msdos.c (IT_set_face): Obey inverse_video.
2072 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2074 * dired.c (directory_files_internal): Always return decoded filenames.
2076 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2078 * xterm.c (x_connection_closed): Prevent being called recursively
2079 because of an error condition in XtCloseDisplay.
2081 * xdisp.c (init_iterator): If noninteractive, and the frame's
2082 face cache is null, make one.
2084 * xfns.c (show_busy_cursor): Check for live frames more
2087 * process.c (wait_reading_process_input): Check for pending
2088 input when running timers.
2090 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2092 * msdos.c (IT_write_glyphs): Compute the glyph face from
2095 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2097 * process.c (read_process_output): Don't run a filter if the code
2098 decoder produces nothing but carryover.
2100 2000-12-17 Andrew Innes <andrewi@gnu.org>
2102 * w32.c (sys_rename): Only check errno against EEXIST, and not
2103 EACCES, when determining whether rename failed because the target
2104 exists. This was resulting in indefinite looping on Windows 9x if
2105 the source file was locked by another process.
2107 * w32fns.c (Ffile_system_info): New function.
2108 (syms_of_w32fns): Defsubr it.
2110 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2112 * window.c (coordinates_in_window): Fix computation for
2113 position on vertical line between mode lines.
2115 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2116 Don't alter tip_frame or tip_window.
2117 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2120 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2121 Don't alter tip_frame or tip_window.
2122 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2125 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2127 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2128 be consistent with the doc string. Reported by NAKAJIMA Mikio
2129 <minakaji@osaka.email.ne.jp>.
2131 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2133 * xfaces.c (Vface_ignored_fonts): New variable.
2134 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2135 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2137 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2139 * dispnew.c (update_window): Detect pending input every nth line
2140 updated, i.e. do it depending on real work done, and not on the
2143 * xterm.c (expose_window): Don't redraw the window that's
2144 currently being updated.
2146 * window.c (Fset_window_point): Remove test for
2147 cursor_in_non_selected_windows.
2149 * lread.c (read1): Recognize end of file after `\\'.
2151 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2152 not unwind_create_frame.
2154 2000-12-15 Dave Love <fx@gnu.org>
2156 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2159 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2161 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2163 * coding.c (setup_coding_system): Clear all members of the struct
2164 coding_system at first.
2165 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2167 (code_convert_region): Don't override coding->src_multibyte and
2168 coding->dst_multibyte.
2170 * fns.c (Fmd5): Docstring improved.
2172 2000-12-15 Miles Bader <miles@gnu.org>
2174 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2175 are actually marked as mode-lines; otherwise use
2176 estimate_mode_line_height.
2178 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2180 * editfns.c (Fformat): Prevent a buffer overrun when the format
2181 specifies a precision.
2183 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2185 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2186 argument is outside the range [2..3].
2188 2000-12-14 Andrew Innes <andrewi@gnu.org>
2190 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2191 nothing to do. Bind inhibit-quit.
2192 (tip_frame): Make it a Lisp_Object.
2193 (x_create_tip_frame): Set tip_frame after it has been added to
2195 (Fx_show_tip): Don't set tip_frame here.
2196 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
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 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2203 (x_free_frame_resources): New function.
2204 (x_destroy_window): Use it.
2206 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2208 * xfns.c (Fx_backspace_delete_keys_p): New function.
2209 (syms_of_xfns): Defsubr it.
2211 * config.in (HAVE_XKBGETKEYBOARD): Add.
2213 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2215 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2216 Always store string in multibyte representation in echobuf.
2217 (echo_char): Always store string in multibyte representation in
2219 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2220 (read_key_sequence): Adjusted for the change of echo_prompt.
2222 * fns.c (Fmd5): Docstring improved.
2224 * lisp.h (detect_coding_system): Prototype adjusted.
2226 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2227 (detect_coding_emacs_mule, detect_coding_iso2022,)
2228 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2229 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
2230 argument MULTIBYTEP. Callers changed.
2231 (detect_coding_mask, detect_coding_system): New argument
2232 MULTIBYTEP. Callers changed.
2233 (decode_coding_string): Set coding->src_multibyte and
2234 coding->dst_multibyte before calling detect_coding and detect_eol.
2235 Update them after some coding system is detected.
2237 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2239 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2241 * keyboard.c (menu_bar_items, tool_bar_items):
2242 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2244 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2246 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2248 (unwind_create_frame, unwind_create_tip_frame): New functions.
2249 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2250 while a frame is only partially constructed.
2252 * xterm.h (x_free_frame_resources): Declare.
2254 * xterm.c (x_free_frame_resources): New function.
2255 (x_destroy_window): Use it.
2257 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2258 don't interrupt the update for pending input initially, i.e.
2259 update at least some lines.
2261 * keyboard.c (do_mouse_tracking): Make externally visible.
2263 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2265 * xfns.c (gray_bitmap_bits): Declare `char *'.
2267 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2269 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2270 lines start with a relief line.
2272 2000-12-12 Dave Love <fx@gnu.org>
2274 * window.c (Fdisplay_buffer): Doc fix.
2275 (Fwindow_list): Remove unused var.
2277 * buffer.h (mmap_set_vars): Declare.
2279 * window.h (Fset_window_point): Declare.
2281 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2283 * msdos.c (fast_find_position): Don't overstep the last window row.
2284 (IT_note_mouse_highlight): Initialize portion to -1. Remove
2285 unused variable `area'. When looking for a row under (X,Y), give
2286 up if some of the previous rows is not enabled.
2288 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2290 * window.c (Fset_window_point): If displaying cursors in windows
2291 other than the selected window, make sure redisplay updates
2292 other windows to show the new value of point in the window.
2294 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2296 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2297 the buffer is the sole visible buffer when in the mini-buffer.
2299 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2300 Bind `inhibit-read-only' to t.
2301 (unwind_with_echo_area_buffer): Use AREF.
2303 * xfns.c (Fx_hide_tip): Simplified.
2305 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
2306 GC_MAKE_GCPROS_NOOPS instead of `1'.
2308 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2310 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2312 * xfns.c (Fx_hide_tip): Fix last change.
2314 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2315 nothing to do. Bind inhibit-quit.
2316 (tip_frame): Make it a Lisp_Object.
2317 (x_create_tip_frame): Set tip_frame after it has been added to
2319 (Fx_show_tip): Don't set tip_frame here.
2321 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2323 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2326 * dispextern.h: Change external declaration of tip_frame.
2328 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2329 return an empty string.
2331 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2332 of the window's update_mode_line flag, since the former is set by
2333 force-mode-line-update, not the latter. This makes
2334 column-number-mode slightly faster.
2336 * xdisp.c (try_window_id) <all changes above window start>:
2339 2000-12-11 Paul Eggert <eggert@twinsun.com>
2341 * config.in (HAVE_FTELLO): Remove.
2343 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2344 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2346 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2347 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2349 2000-12-11 Miles Bader <miles@gnu.org>
2351 * window.c (displayed_window_lines): Don't round up when
2352 converting empty space at bottom to lines.
2353 Handle non-newline-terminated final lines properly.
2354 (Fwindow_text_height): New function (used to be in lisp).
2355 (syms_of_window): Initialize it.
2357 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2359 * syntax.c (scan_lists): Check that the right quote char has the
2360 right Sstring syntax when jumping over strings.
2361 (init_syntax_once): Use Smax rather than 13.
2363 2000-12-09 Miles Bader <miles@gnu.org>
2365 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2366 with PARTIALLY, inverting the sense.
2367 (window_scroll_pixel_based): Scroll partially visible lines into
2368 place if we hit the beginning or end of the buffer.
2369 (displayed_window_lines): Don't include partially visible lines.
2370 (Fmove_to_window_line): Skip past any partially visible first line.
2372 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2374 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2376 * tparam.c (tparam1): Change the way buffers are reallocated to be
2377 portable and less obfuscated.
2379 * termcap.c (tgetent): Change the way buffers are reallocated to
2380 be portable and less obfuscated.
2382 * macros.c (store_kbd_macro_char): Change the way buffers are
2383 reallocated to be portable and less obfuscated.
2385 * lread.c (read1): Change the way buffers are reallocated to be
2386 portable and less obfuscated.
2388 * doc.c (Fsubstitute_command_keys): Change the way buffers
2389 are reallocated so that it is portable.
2391 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2393 * dosfns.c (Ffile_system_info): New function.
2394 (syms_of_dosfns): Defsubr it.
2396 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2398 * alloc.c (gc_sweep): Add comment.
2400 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2402 * sound.c (vox_configure): Change order of ioctls. Don't
2403 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2404 Ignore errors when changing volume.
2405 (vox_close): Don't reset the device.
2407 * process.c (read_process_output): Make sure the process marker's
2408 position is valid when the process buffer is changed in
2409 after-change functions. W3 does that.
2411 * xfns.c (x_free_gcs): New function.
2413 * xterm.h (x_free_gcs): Add prototype.
2415 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2418 * xterm.c (x_destroy_window): Call x_free_gcs so that
2419 resources of non-toolkit X windows will be freed.
2421 2000-12-07 Andrew Innes <andrewi@gnu.org>
2423 * w32fns.c (xlfd_charset_of_font): Fix last change.
2425 2000-12-06 Dave Love <fx@gnu.org>
2427 * md5.h (__P): Don't define -- it comes from config.h.
2429 * strftime.c: Change some #if foo to #ifdef foo.
2431 2000-12-06 Andrew Innes <andrewi@gnu.org>
2433 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2435 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2437 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2438 (w32_list_fonts): Don't choke if pattern doesn't specify a
2441 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2443 * alloc.c (gc_sweep): Prevent symbols read during loadup
2446 * xdisp.c (underlying_face_id): New function.
2447 (handle_face_prop, face_before_or_after_it_pos): Use it
2448 to determine the face ``under'' a string. Let strings inherit
2449 the face of the buffer under them.
2451 * xfaces.c (face_at_string_position): Update function comment.
2453 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2454 matrix if the window's left position has changed; we need to
2455 redraw it in this case.
2457 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2459 * window.c (coordinates_in_window): Check mouse on mode-line or
2462 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2463 advertized by the function documentation.
2465 * window.c (syms_of_window): Doc fix.
2467 * sound.c (vox_configure): Set volume for left and right channel.
2468 (sound_cleanup): Return nil.
2470 * xdisp.c (move_it_by_lines): Fix paren typo.
2472 * xterm.c (x_load_font): Don't use the font's max_bounds for
2473 computing the height of the font. If max_bounds' ascent or
2474 descent are greater than the font's ascent or descent, this means
2475 glyphs overlap, which should be handled now by redisplay.
2477 * window.c (Veven_window_heights): New variable.
2478 (syms_of_window): DEFVAR_LISP it.
2479 (Fdisplay_buffer): Check Veven_window_heights before evening the
2482 2000-12-06 Miles Bader <miles@gnu.org>
2484 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2485 update `default-frame-alist' instead of setting no frame parameters.
2487 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2489 * composite.c (update_compositions): Fix typo (use the correct
2492 2000-12-05 Jason Rumney <jasonr@gnu.org>
2494 * md5.h: Remove underscores from function declarations.
2495 (__attribute__, __alignof__) [!__GNUC__]: Define.
2497 * md5.c: Delay include of md5.h until after namespace cleaning.
2499 * makefile.w32-in (fns.o): Depend on md5.h
2500 (md5.o): New target.
2503 * makefile.nt: Likewise.
2505 2000-12-05 Jason Rumney <jasonr@altavista.net>
2507 * w32term.c (expose_area): Complete last change.
2509 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2511 * minibuf.c: Include intervals.h.
2513 2000-12-05 Jason Rumney <jasonr@gnu.org>
2515 * w32term.c (x_produce_glyphs): If a font for a component of
2516 a composition is not found, use 1 pixel dot ascent and 0 dot
2517 descent value to avoid displaying terribly tall empty boxes.
2518 (expose_area): Pass x-coordinate relative to the exposed
2519 area to x_draw_glyphs instead of a window-relative coordinate.
2521 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2523 * xdisp.c (next_element_from_ellipsis): Save face before selective
2524 display in saved_face_id, and set face_before_selective_p.
2525 (reseat_1): Reset face_before_selective_p.
2526 (append_space, extend_face_to_end_of_line): If iterator's
2527 face_before_selective_p is set, use the face from saved_face_id.
2528 (extend_face_to_end_of_line): For tty frames, make sure to
2529 use the right face id when producing spaces at the end of
2532 * dispextern.h (struct it): Add face_before_selective_p.
2534 * keyboard.c (record_char): Don't record identical help-echo
2535 events in recent_keys.
2537 * xterm.c [USE_X_TOOLKIT]: Close the display.
2538 (xim_close_dpy): Handle case that the display has been closed.
2540 * xterm.c (x_destroy_window): Reset the frame's X window after
2543 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2544 variable window_width.
2545 (line_draw_cost): Fix code skipping over spaces at the end of the
2546 line when must_write_spaces is not set.
2547 (scrolling_window): Fix code inserting runs in list of all runs.
2549 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2551 * coding.c (setup_coding_system): Be sure to initialize
2552 coding->category_idx.
2554 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2556 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2558 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2559 area to x_draw_glyphs instead of a window-relative coordinate.
2561 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2562 error in the message.
2564 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2565 timer after having read a key. It's not good for code reading
2566 several keys in a loop, like an input method.
2568 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2569 record undo information for format-decode.
2571 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2572 current buffer is read-only, not if it isn't.
2574 * keyboard.c (record_char): Record `help-echo' input events
2575 in recent_keys only if they display some help. Don't record
2576 `help-echo' events as macro char.
2578 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2580 * editfns.c (save_excursion_restore): Don't move point
2581 in another window if it is showing the wrong buffer.
2582 Avoid the call to Fwindow_live_p, for speed.
2584 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2586 * xfaces.c (struct font_name): New member registry_priority.
2587 (split_font_name): Initialize the above member to zero.
2588 (concat_font_list): New function.
2589 (font_list): Include fonts of all alternative registries.
2590 (FONT_POINT_SIZE_QUANTUM): New macro.
2591 (better_font_p): Ignore point size difference less than
2592 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2594 * xterm.c (x_produce_glyphs): If a font for a component of
2595 a composition is not found, use 1 pixel dot ascent and 0 dot
2596 descent value to avoid displaying terribly tall empty boxes.
2598 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2600 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2602 * coding.h (code_convert_string1): Declare.
2604 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2606 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2609 2000-12-02 Jason Rumney <jasonr@gnu.org>
2611 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2612 correctly for single byte character case.
2613 (w32_per_char_metric): Do not try to make any assumptions about
2614 the metrics of BDF fonts.
2615 (x_estimate_mode_line_height): If `mode-line' face
2616 hasn't a font, use that of the frame, as drawing glyphs
2618 (note_mouse_highlight): Change the cursor shape on the vertical
2619 border between windows [not enabled].
2621 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2623 * w32fns.c (Fx_create_frame): Reintroduce the call to
2624 face-set-after-frame-defaults.
2625 (Vx_window_horizontal_drag_shape): New variable.
2626 (syms_of_xfns): DEFVAR_LISP it.
2627 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2630 2000-12-02 Simon Josefsson <simon@josefsson.org>
2632 * fns.c (Fmd5): Use a different logic to decide the coding system
2635 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2637 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2639 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2642 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2644 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2645 height for YNegative.
2646 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2647 height; also see comment there.
2649 * window.c (coordinates_in_window): Handle computations for
2650 positions on the vertical bar and fringes differently for
2651 window-system frames. Consider some pixels near the vertical bar
2652 as on the bar if the frame doesn't have vertical scroll bars.
2653 Associate positions between mode or header lines with the
2654 right window, the left one.
2656 2000-12-01 Jason Rumney <jasonr@gnu.org>
2658 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2660 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2663 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2665 * window.c (struct saved_window): Add members orig_top and
2667 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2668 (save_window_save, Fset_window_configuration): Save/restore
2669 window's orig_top and orig_height.
2671 2000-12-01 Jason Rumney <jasonr@gnu.org>
2673 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2675 * w32fns.c (x_set_cursor_color): Fix last change.
2677 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2679 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2680 sure that the next redisplay displays the minibuffer, so that
2681 the cursor will be replaced with what the minibuffer wants.
2683 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2684 #ifndef instead of using #if.
2685 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2686 USE_TOOLKIT_SCROLL_BARS is defined.
2688 2000-11-30 Jason Rumney <jasonr@gnu.org>
2690 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2693 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2695 * fns.c (Fmd5): Doc fix.
2697 2000-11-30 Simon Josefsson <simon@josefsson.org>
2699 * fns.c (Fmd5): New function.
2700 (syms_of_fns): Defsubr md5.
2702 * Makefile.in (obj): Add md5.o
2704 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2706 * md5.h, md5.c: New files, taken from glibc.
2708 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2710 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2711 hasn't a font, use that of the frame, as drawing glyphs
2714 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2716 * eval.c (Frun_hooks): Allow 0 arguments.
2718 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2720 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2721 is over the menu bar widget, say it's not on the frame.
2723 * xfns.c (Fx_create_frame): Reintroduce the call to
2724 face-set-after-frame-defaults.
2726 * eval.c (Fsignal): Reset handling_signal.
2728 2000-11-28 Jason Rumney <jasonr@gnu.org>
2730 * w32menu.c (add_menu_item): Reset menu item text when changing
2731 type to radio button.
2733 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2735 * xselect.c: Update copyright.
2737 * window.c (coordinates_in_window): If on a mode or header line,
2738 but sufficiently close to its start, return ``on vertical
2739 border''. This gives us a way to drag windows horizontally when
2740 using toolkit scroll bars.
2742 * xterm.c (note_mouse_highlight): Change the cursor shape
2743 on the vertical border between windows.
2745 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2747 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2748 (syms_of_xfns): DEFVAR_LISP it.
2749 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2751 * textprop.c (text_read_only): New function.
2752 (verify_interval_modification): Use it instead of signaling
2753 `text-read-only'. This makes it easier to catch this error
2756 * xdisp.c (forward_to_next_line_start): Check for newlines,
2757 not end of line, which includes CR.
2759 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2761 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2762 include no-conversion.
2764 2000-11-27 Jason Rumney <jasonr@gnu.org>
2766 * w32fns.c (w32_load_system_font): Always mark font as double byte
2767 if codepage is unicode.
2769 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2771 * xdisp.c (forward_to_next_line_start): If already on a newline,
2772 just consume it to avoid unintended skipping over invisible text
2775 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2776 `vertical-line', `mode-line' and `header-line' events.
2778 * xdisp.c (try_window_id): Avoid starting to display in the middle
2779 of a character, a TAB for instance. This is easier than to set
2780 up the iterator exactly, and it's not a frequent case, so the
2781 additional effort wouldn't really pay off.
2783 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2785 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2788 2000-11-25 Jason Rumney <jasonr@gnu.org>
2790 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2791 to window_from_coordinates should be pixel coordinates.
2793 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2794 redisplay handles them properly.
2796 2000-11-25 Miles Bader <miles@gnu.org>
2798 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2800 2000-11-24 Jason Rumney <jasonr@gnu.org>
2802 * w32.c (init_environment): Set LANG environment variable based on
2803 locale settings, if not set.
2805 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2806 making tool bar smaller. When clearing the frame, also
2807 clear current matrices. Clear frame when tool bar disappears.
2808 Don't use more lines for the tool-bar than is available.
2809 (x_change_window_heights): New function.
2811 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2813 * xdisp.c (init_from_display_pos): If POS says we're already after
2814 an overlay string ending at POS, make sure to pop the iterator
2815 because it will be in front of that overlay string. When POS is
2816 ZV, we've thereby also ``processed'' overlay strings at ZV.
2818 * xfaces.c (lface_from_face_name): Function comment fix.
2820 2000-11-24 Miles Bader <miles@gnu.org>
2822 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2823 apply `mode-line-inverse-video' -- zero means force display using
2824 the default face, non-zero means display using the specialized face.
2825 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2827 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2829 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2832 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2834 * coding.c (decode_coding_emacs_mule): Fix the case of
2835 CODING_EOL_LF, which used uninitialized value of c.
2837 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2839 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2841 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2843 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2846 * frame.h (struct frame): Replace desired_tool_bar_items,
2847 current_tool_bar_items, n_desired_tool_bar_items,
2848 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2850 * frame.c (make_frame): Change initialization of tool bar
2853 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2854 Change references to members deleted from struct frame to use the
2857 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2858 references to members deleted from struct frame to use the new
2861 * dispnew.c (update_frame): Do nothing with frame's tool bar
2864 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2866 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2867 (note_tool_bar_highlight): Change references to members deleted
2868 from struct frame to use the new ones.
2870 2000-11-23 Miles Bader <miles@gnu.org>
2872 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2873 the face's inverse-video attribute, rather than overriding it.
2875 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2877 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2878 making tool bar smaller.
2880 2000-11-22 Dave Love <fx@gnu.org>
2882 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2884 2000-11-22 Miles Bader <miles@gnu.org>
2886 * keyboard.c (Vminibuffer_message_timeout): New variable.
2887 (command_loop_1): Use it to determine message timeout.
2888 (syms_of_keyboard): Initialize it.
2890 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2892 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2894 * sysdep.c: Move the code for declaring h_errno after #include
2897 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2899 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2900 the menu bar when the tooltip is unmapped.
2902 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2903 sole visible buffer when we're currently in the mini-buffer, and
2906 2000-11-21 Jason Rumney <jasonr@gnu.org>
2908 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2909 put on the clipboard.
2910 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2911 copy of what Emacs last put there. If they are the same, do not
2912 use the clipboard copy to avoid losing data due to coding
2915 2000-11-22 Miles Bader <miles@gnu.org>
2917 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2918 (syms_of_minibuf): Initialize it.
2919 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2920 to prompt, don't make read-only.
2922 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2924 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2925 BEFORE/AFTER_POTENTIAL_GC.
2927 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2929 * buffer.c (mmap_free_1): Avoid a compiler warning.
2931 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2933 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2935 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2938 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2940 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2943 * s/gnu-linux.h: Don't use `#cpu'.
2945 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2946 not defined in mman.h.
2948 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2950 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2951 and store an index in the XClientMessageEvent. Storing a
2952 Lisp_Object or pointer can fail on a 64 bit system, since X only
2954 (x_scroll_bar_to_input_event): Get the window from
2957 2000-11-20 Dave Love <fx@gnu.org>
2959 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2961 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2963 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2965 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2967 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2970 * alloc.c (make_string): Fix previous change. Be sure to make
2971 unibyte string correctly.
2973 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2975 * window.c (Fwindow_list): Change parameter list to be XEmacs
2977 (window_list_1): New function.
2978 (window_loop): Use it instead of Fwindow_list.
2980 * sysdep.c (emacs_ospeed): New variable.
2981 (toplevel): Don't declare ospeed extern.
2982 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2984 * termcap.c (ospeed): Remove.
2985 (tputs) [!emacs]: Remove unused code.
2986 (tgetent): Avoid a compiler warning.
2988 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2989 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2990 SCROLL_BAR_X_WIDGET with additional argument DPY.
2992 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2994 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2995 Take the X display as additional argument.
2996 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2997 `Widget' is a pointer type that's not easily stored in Lisp_Object
2998 form in a portable way.
3000 * dispnew.c (update_text_area): Fix last change.
3002 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3004 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3006 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3007 clear current matrices.
3009 * buffer.c (mmap_enlarge): Don't print a message on stderr
3010 if mapping new memory at the end of the existing region fails.
3012 * dispnew.c (update_text_area): Don't skip over equal glyphs
3013 when the last current glyph overlaps the glyph to its right.
3015 2000-11-18 Miles Bader <miles@gnu.org>
3017 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3018 lines that *end* with "..." too (that's the most common case!).
3020 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3022 * xdisp.c (resize_mini_window): Temporarily change to the
3023 mini-window's buffer if necessary.
3025 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3026 the tooltip obscures less text under it.
3028 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3030 * puresize.h (BASE_PURESIZE): Increase to 700000.
3032 2000-11-18 Jason Rumney <jasonr@gnu.org>
3034 * w32term.c (w32_draw_bitmap): Use face to set colors.
3036 2000-11-17 Dave Love <fx@gnu.org>
3038 * lread.c (Fload): Fix #ifdef for pcc.
3040 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3042 * xdisp.c (pos_visible_p): Compute the default character height
3045 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3047 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3048 knowing the line's height; use the default font's height in that
3051 * xfaces.c (weight_table): Add `demi' with the same meaning as
3054 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3056 * dispnew.c (null_row): New global static variable.
3057 (clear_glyph_row): Delete local static variable null_row.
3059 2000-11-15 Jason Rumney <jasonr@gnu.org>
3061 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3062 (w32_alloc_lighter_color): Use new brightness calculations from
3063 xterm.c. Scale delta to be in the range expected by W32.
3064 (w32_draw_relief_rect): Use frame relief colors.
3066 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3068 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3069 (Qinhibit_default_face_x_resources): New variable.
3070 (syms_of_frame): Initialize it.
3071 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3073 * xdisp.c (pos_visible_p): Improve function comment.
3075 * lisp.h (BINDING_STACK_SIZE): New macro.
3077 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3078 reading the directory if readdir returns null and errno is EAGAIN
3081 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3083 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3084 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3085 Set amount_to_scroll to max of dx and scroll_step so that
3086 scroll-conservatively doesn't defeat scroll-step>1.
3087 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3088 scroll-conservatively for line-at-a-time scrolling.
3090 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3092 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3095 * xdisp.c (current_mode_line_height, current_header_line_height):
3097 (init_xdisp): Initialize them.
3098 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3099 and use exact mode line heights if it is set.
3101 * lisp.h (pos_visible_p): Change prototype.
3103 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3104 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3105 and current_header_line_height first.
3106 (current_mode_line_height, current_header_line_height): Declare
3109 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3111 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3112 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3113 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3115 2000-11-14 Miles Bader <miles@gnu.org>
3117 * xterm.c (x_alloc_lighter_color): Include an additive component
3118 too for dark colors, because FACTOR isn't enough.
3119 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3122 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3124 * keyboard.c (show_help_echo): Call message3_nolog with number of
3125 bytes in the help string as 2nd parameter, instead of the number
3128 2000-11-13 Miles Bader <miles@gnu.org>
3130 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3131 (Fload): Use new openp return protocol.
3132 Don't try to use Vload_source_file_function to load .elc files.
3133 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3134 openp return protocol.
3135 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3137 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3139 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3141 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3142 Defined these macros.
3143 (NLIST_STRUCT): Avoid re-defining it.
3145 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3146 -I/usr/contrib/X11R6/include.
3147 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3149 2000-11-10 Jason Rumney <jasonr@gnu.org>
3151 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3153 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3154 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3156 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3157 (Qw32_charset_vietnamese): New symbol.
3158 (xlfd_charset_of_font): New function.
3159 (w32_load_system_font): Use it.
3160 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3161 when Vw32_charset_info_alist is nil to ensure default face always
3162 has font. Use Fcar and Fcdr for safety.
3163 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3164 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3165 pseudo-codepages for special cases.
3166 (w32_to_x_font): New parameter to allow charset portion to be
3167 specified where there is many to one mapping. Callers changed.
3168 (w32_list_fonts): Avoid listing fonts that won't display.
3170 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3172 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3173 (font_list_1): Renamed from font_list.
3174 (font_list): New function, trying alternative registries from
3175 Vface_alternative_font_registry_alist.
3176 (Finternal_set_alternative_font_registry_alist): New function.
3177 (syms_of_xfaces): Initialize and Staticpro
3178 Vface_alternative_font_registry_alist. Defsubr
3179 Finternal_set_alternative_font_registry_alist.
3181 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3183 * lisp.h (Flooking_at): Declare.
3185 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3187 * dired.c (directory_files_internal): Fix a braino.
3189 * dired.c (directory_files_internal): Add missing GCPRO's.
3192 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3194 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3195 (resize_mini_window): Return quickly if Vresize_mini_window is
3196 nil. Don't return if Vmax_mini_window_height is nil.
3198 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3199 (syms_of_xdisp): Initialize them.
3200 (resize_mini_window): Act according to the setting of
3201 Vresize_mini_window.
3202 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3204 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3205 scroll bar widget after configuring it, so that it will appear at
3206 the right position from the start.
3207 (XTredeem_scroll_bar): Cleaned up.
3209 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3211 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3212 font is taller than the frame line, we don't have to bias the
3215 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3217 2000-11-07 Dave Love <fx@gnu.org>
3219 * config.in (HAVE_MKSTEMP): Add.
3221 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3223 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3225 * window.c (Fset_window_configuration): Don't try to preserve
3226 point in the current buffer, if that buffer is displayed in more
3229 * xfaces.c (lookup_named_face): If default face isn't realized,
3230 try to realize it. Return -1 if not successful.
3231 (Fx_list_fonts): Handle case that face cannot be determined.
3232 (Fface_font): Likewise.
3234 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3236 * window.c (displayed_window_lines): Detect partially
3237 visible lines at the bottom correctly.
3239 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3241 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3242 when ensuring we don't do visit in indirect buffer.
3244 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3246 * composite.h (compose_chars_in_text): Add prototype.
3248 * composite.c (Vcomposition_function_table): New variable.
3249 (Qcomposition_function_table): New variable.
3250 (run_composition_function): Call
3251 Vcompose_chars_after_function with three arguments.
3252 (compose_chars_in_text): New function.
3253 (syms_of_composite): Modified the doc-string of
3254 Vcompose_chars_after_function. Declare composition-function-table
3255 as a lisp variable, and initialize it.
3257 * xfns.c (x_encode_text): Suppress producing escape sequences for
3260 * xselect.c: Include composite.h.
3261 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3263 2000-11-05 Andrew Innes <andrewi@gnu.org>
3265 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3267 * sysdep.c (read_input_waiting): Remove extraneous argument to
3270 * w32fns.c (Fx_server_version): Include w32_build_number in the
3273 * w32heap.c (w32_build_number): New variable.
3274 (cache_system_info): Set it.
3276 * w32heap.h (w32_build_number): Add extern.
3278 * emacs.c (syms_of_emacs): Update docstring for
3279 system-configuration, to reflect the actual usage on MS-Windows.
3281 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3283 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3284 process idle timers while waiting for another event.
3286 * dispnew.c (update_frame_line): Handle case where spaces in
3287 the default face are colored.
3289 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3290 window height hasn't changed.
3292 2000-10-31 Jason Rumney <jasonr@gnu.org>
3294 * w32term.c (x_produce_glyphs): Handle composite characters.
3295 (x_draw_glyph_string_foreground)
3296 (x_draw_composite_glyph_string_foreground): Restore old font.
3298 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3300 * minibuf.c (read_minibuf): Reset the undo history just before
3301 starting the recursive-edit.
3303 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3305 * xfaces.c (menu_face_change_count): New variable.
3306 (Finternal_set_lisp_face_attribute): Increment it for changes
3308 (realize_basic_faces): Reflect changes in the `menu' faces
3311 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3312 dy obtained from the iterator's y-position after moving from
3313 scroll_margin_pos to PT; see comment there.
3315 * xdisp.c (safe_eval_handler): Call add_to_log.
3317 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3318 is not a symbol or string.
3320 * xdisp.c (echo_area_display): Don't perform a display update from
3321 inside redisplay. The update will happen anyway at the end of
3322 redisplay, and it can confuse redisplay (GC messages while
3323 redisplaying, for instance.)
3325 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3327 * xrdb.c (x_load_resources): Use the class name in the defaults.
3329 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3330 (regex_compile): Catch bogus \(\1\).
3332 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3334 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3337 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3338 we have a color cache, check that the cached color equals the
3339 allocated color. If not, clear the color cache.
3341 * window.c (displayed_window_lines): Change buffers if necessary.
3342 Fix computation of displayed lines.
3344 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3345 update_menu_bindings to DEFVAR_BOOL.
3347 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3349 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3351 * puresize.h (BASE_PURESIZE): Increase to 680000.
3353 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3355 2000-10-29 Jason Rumney <jasonr@gnu.org>
3357 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3359 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3360 (w32_cache_char_metrics): Handle possibility that 'x' does not
3361 exist in a BDF font.
3362 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3364 * w32bdf.h (bdffont): Add nchars.
3366 * w32bdf.c (set_bdf_font_info): Set it.
3367 (w32_BDF_TextOut): Swap byte order of double byte characters.
3368 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3370 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3372 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3373 don't override the colors in frame's param_alist, unless they are
3376 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3377 reverse the effect of the highlight flag.
3379 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3381 * window.h (Fwindow_live_p): Declare.
3383 * undo.c (record_delete): Check that last_undo_buffer is really a
3384 buffer before applying XBUFFER to it.
3386 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3389 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3391 * lisp.h (KEYMAPP): New macro.
3392 (get_keymap): Remove.
3393 (get_keymap_1): Rename get_keymap.
3395 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3397 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3399 * xmenu.c (single_submenu): Use KEYMAPP.
3400 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3401 Use KEYMAPP rather than Fkeymapp.
3403 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3405 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3406 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3407 Use KEYMAPP rather than Fkeymapp.
3408 (single_submenu): Use KEYMAPP.
3409 (w32_menu_show, w32_dialog_show): Use TRUE.
3411 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3413 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3414 (Fkeymapp): Use KEYMAPP.
3415 (get_keymap): Rename from get_keymap_1. Remove old def.
3416 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3417 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3418 (Fminor_mode_key_binding): Don't raise an error if the binding
3420 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3421 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3423 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3424 Allow Vspecial_event_map to be autoloaded.
3425 (menu_bar_items): Fetch the keymap rather than using keymapp.
3426 (menu_bar_one_keymap): No need to follow func-indirect any more.
3427 (parse_menu_item): get_keymap_1 -> get_keymap.
3428 (tool_bar_items): Fetch the keymap rather than using keymapp.
3429 (read_key_sequence): Use KEYMAPP.
3431 * intervals.c (get_local_map): Use get_keymap rather than following
3432 function-indirections explicitly.
3434 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3436 2000-10-27 Jason Rumney <jasonr@gnu.org>
3438 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3439 point, as Windows has oversized fonts.
3441 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3443 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3445 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3446 (freehook, reallochook): Handle null pointer arguments.
3447 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3449 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3451 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3452 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3453 Giving in to popular pressure to shut up the compiler with casts.
3455 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3457 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3458 signed value, and use a default value computed from the font's
3461 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3463 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3464 that specify a negative underline position can still use underlines.
3466 * window.c (Fpos_visible_in_window_p): Make POS default to
3467 WINDOW's point, not the current buffer's point.
3469 2000-10-26 Dave Love <fx@gnu.org>
3471 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3472 when it's necessary.
3474 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3476 * window.c (size_window): Compute size difference from sum of old
3477 child window sizes instead of from parent's size.
3479 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3480 Handle obscured lines at the top of the window.
3482 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3483 down after the last error condition check.
3485 * frame.c (Fdelete_frame): Run delete-frame-hook.
3487 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3489 * coding.c (decode_coding): Fix previous change (check also
3490 CODING_MODE_LAST_BLOCK).
3492 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3494 * regex.c: More `unsigned char' -> `re_char' changes.
3495 Also change several `int' into `re_wchar_t'.
3496 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3497 (PUSH_FAILURE_POINTER): Don't cast any more.
3498 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3499 We want GCC to complain, since this piece of code makes
3500 re_match non-reentrant, which *should* be fixed.
3501 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3502 (EXTEND_BUFFER): Use RETALLOC.
3503 (SET_LIST_BIT): Don't cast.
3504 (re_wchar_t): New type.
3505 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3506 that those two functions will always properly return.
3507 (IMMEDIATE_QUIT_CHECK): Cast to void.
3508 (analyse_first): Use recursion rather than an explicit stack.
3509 (re_compile_fastmap): Can't fail anymore.
3510 (re_search_2): Don't check re_compile_fastmap for failure.
3511 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3512 Now also sets the new value (passed in a new argument).
3513 (re_match_2_internal): Use it.
3514 Also, use a new var `reg' of type size_t when looping through regs
3515 rather than reuse the inappropriate `mcnt'.
3517 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3518 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3519 (where_is_internal): Renamed from Fwhere_is_internal.
3520 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3521 (Fwhere_is_internal): New function wrapping where_is_internal.
3522 (where_is_internal_1): Handle the case where we're filling the cache.
3523 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3525 2000-10-25 Miles Bader <miles@gnu.org>
3527 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3529 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3531 * window.c (pos_fully_visible_p): Removed.
3532 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3533 if position is visible and/or fully visible.
3535 * lisp.h (pos_visible_p): Add prototype.
3537 * xdisp.c (pos_visible_p): New function.
3539 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3541 * process.c (send_process): If OBJECT is t, it means that the data
3542 is from C string, but we should encode it. Before calling
3543 setup_raw_text_coding_system, be sure to flush out data by the
3544 previous coding system.
3546 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3548 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3549 assignment of startpos to prev when startpos == pos.
3551 * editfns.c (find_field): Set the field stickiness correctly from
3552 overlay fields. Use renamed `text_property_stickiness'.
3553 (text_property_stickiness): Renamed from `char_property_stickiness'.
3554 Only check text properties, not overlays.
3555 * textprop.c (get_char_property_and_overlay): New function.
3556 (Fget_char_property): Use it.
3557 * intervals.h (get_char_property_and_overlay): Add declaration.
3559 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3561 * keymap.c: Use AREF, ASET and ASIZE macros.
3562 (Fmake_sparse_keymap): Docstring fix.
3564 (shadow_lookup): Move up.
3565 Handle the case where lookup-key returns an integer.
3566 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3567 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3568 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3569 Simplify/rewrite the keymap-finding code.
3570 Add check for command shadowing, using shadow_lookup.
3572 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3574 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3575 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3578 2000-10-24 Andrew Innes <andrewi@gnu.org>
3580 * dired.c (directory_files_internal_unwind): New function.
3581 (directory_files_internal): Use it to ensure closedir is called
3582 even if expand-file-name or file-attributes throw, eg. because of
3583 a user interrupt. Also enable immediate_quit while calling
3584 re_search, so that matching can be interrupted as well.
3586 2000-10-24 Andrew Innes <andrewi@gnu.org>
3588 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3590 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3591 so that re_search functions only quit when callers expect them to.
3593 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3595 * regex.c (regex_compile): Change the way of handling a range from
3596 a char less than 256 to a char not less than 256.
3598 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3600 * window.c (size_window): Prevent setting window's width or
3601 height to a negative value (esp. with XSETFASTINT).
3603 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3604 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3605 (protect_malloc_state) [GC_MALLOC_CHECK &&
3606 GC_PROTECT_MALLOC_STATE]: New function.
3607 (PROTECT_MALLOC_STATE): New macro.
3608 (__malloc_initialize, morecore, _malloc_internal)
3609 (_free_internal) _realloc_internal): Use it to make _heapinfo
3610 read-only outside of gmalloc.
3612 * keymap.c: Update copyright.
3614 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3617 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3619 * filelock.c (unlock_all_files): Use unlock_file to expand each
3620 buffer's file_truename before trying remove its lock file.
3622 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3624 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3625 or CRLF, decode EOLs.
3627 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3629 * window.c (Fdisplay_buffer): Fix doc.
3631 2000-10-23 Jason Rumney <jasonr@gnu.org>
3633 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3634 ASCII font of default fontset on Windows.
3636 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3637 xterm.c comment below).
3639 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3641 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3643 * xterm.c (x_connection_closed): Reset handling_signal.
3645 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3648 2000-10-23 Miles Bader <miles@gnu.org>
3650 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3651 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3652 maintain old behavior.
3653 * minibuf.c (Fminibuffer_complete): Likewise.
3655 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3657 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3658 that when a font can't be exactly centered, it errs up rather than
3661 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3663 * fns.c (Fbase64_decode_string): The decoded result should be
3666 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3668 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3670 * dispnew.c [macintosh]: Include macterm.h.
3671 (init_display) [macintosh]: Initialization for window system.
3673 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3674 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3675 syms_of_search, x_term_init, and init_keyboard before calling
3676 init_window_once. Also, call syms_of_xmenu.
3678 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3679 default fontset to Monaco.
3681 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3682 NewMacWindow and DisposeMacWindow.
3683 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3684 instead of calling NewMacWindow and setting fields of
3685 f->output_data.mac directly. Call init_frame_faces.
3686 (Fdelete_frame) [macintosh]: Remove unused code.
3687 (Fmodify_frame_parameters) [macintosh]: Call
3688 x_set_frame_parameters instead of mac_set_frame_parameters.
3690 * frame.h [macintosh]: Define menu_bar_lines field in struct
3691 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3693 * keyboard.c [macintosh]: Include macterm.h.
3694 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3695 and menu_bar_activate_event type events as for X and NT.
3696 (make_lispy_event) [macintosh]: Construct lisp events of type
3697 MENU_BAR_EVENT as for X and NT.
3699 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3700 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3701 (sys_subshell) [macintosh]: Remove definition entirely.
3702 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3703 Vwindow_system_version here. Remove initialization of
3704 Vx_bitmap_file_path.
3705 (read_input_waiting): Correct the number of parameters passed to
3707 Move all Macintosh functions to mac/mac.c.
3709 * term.c [macintosh]: Include macterm.h.
3711 * window.c [macintosh]: Include macterm.h.
3713 * xdisp.c [macintosh]: Include macterm.h. Declare
3714 set_frame_menubar and pending_menu_activation.
3715 (echo_area_display) [macintosh]: Do not return if terminal frame
3716 is the selected frame.
3717 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3718 Allow only the selected frame to set menu bar.
3719 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3720 calling FRAME_EXTERNAL_MENU_BAR (f).
3721 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3723 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3724 and check_x. Declare XCreateGC. Define x_create_gc and
3725 x_free_gc. Initialize font_sort_order.
3726 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3727 but call x_list_fonts instead of w32_list_fonts.
3728 (Finternal_face_x_get_resource) [macintosh]: Do not call
3729 display_x_get_resource.
3730 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3731 (realize_x_face) [macintosh]: Load the font if it is specified in
3733 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3736 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3738 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3739 is nil: since we go to the end of submap anyway, we'd end up
3741 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3742 doesn't obey autoload.
3744 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3746 * msdos.c (dos_set_window_size): Update screen dimension variables.
3748 2000-10-21 Jason Rumney <jasonr@gnu.org>
3750 * w32term.c (w32_cache_char_metrics): Double check that font is
3751 really fixed pitch before trusting tmPitchAndFamily.
3753 2000-10-21 Andrew Innes <andrewi@gnu.org>
3755 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3757 * w32term.h: Extern decl for w32_cache_char_metrics.
3759 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3761 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3762 (w32_unload_font): Free per_char array if present.
3764 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3765 cached information in emulated XFontStruct to handle common cases
3766 quickly. Do not allocate XCharStruct for return.
3767 (w32_native_per_char_metric): New function.
3768 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3770 (x_produce_glyphs): Don't get an HDC. Change calls to
3771 w32_per_char_metric to match arg change above. Remove calls to
3773 (w32_get_glyph_overhangs): Ditto.
3774 (w32_cache_char_metrics): New function.
3776 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3777 ($(BLD)/casefiddle.$(O)): Remove compile command.
3778 ($(BLD)/gmalloc.$(O)): Remove compile command.
3779 ($(BLD)/dispnew.obj):
3780 ($(BLD)/keyboard.obj):
3781 ($(BLD)/w32inevt.obj):
3782 ($(BLD)/w32bdf.obj):
3784 ($(BLD)/buffer.obj):
3785 ($(BLD)/editfns.obj):
3787 ($(BLD)/fileio.obj):
3789 ($(BLD)/indent.obj):
3790 ($(BLD)/insdel.obj):
3791 ($(BLD)/intervals.obj):
3792 ($(BLD)/minibuf.obj):
3794 ($(BLD)/scroll.obj):
3795 ($(BLD)/sysdep.obj):
3796 ($(BLD)/textprop.obj):
3797 ($(BLD)/widget.obj):
3798 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3799 ($(BLD)/term.obj): Add dependency on dispextern.h.
3801 * makefile.nt ($(BLD)\dispnew.obj):
3802 ($(BLD)\keyboard.obj):
3803 ($(BLD)\w32inevt.obj):
3804 ($(BLD)\w32bdf.obj):
3806 ($(BLD)\buffer.obj):
3807 ($(BLD)\editfns.obj):
3809 ($(BLD)\fileio.obj):
3811 ($(BLD)\indent.obj):
3812 ($(BLD)\insdel.obj):
3813 ($(BLD)\intervals.obj):
3814 ($(BLD)\minibuf.obj):
3816 ($(BLD)\scroll.obj):
3817 ($(BLD)\sysdep.obj):
3818 ($(BLD)\textprop.obj):
3819 ($(BLD)\widget.obj):
3820 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3821 ($(BLD)\term.obj): Add dependency on dispextern.h
3823 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3825 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3826 with an additional argument of Qt.
3828 2000-10-21 Miles Bader <miles@gnu.org>
3830 * window.c (pos_fully_visible_in_window_p): New function.
3831 (Fpos_visible_in_window_p): Add FULLY argument.
3832 Use pos_fully_visible_in_window_p.
3833 (window_scroll_pixel_based, window_scroll_line_based): Update
3834 calls to Fpos_visible_in_window_p.
3835 * lisp.h (Fpos_visible_in_window_p): Update prototype
3837 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3839 * alloc.c (toplevel): Conditionalize compilation of mem_*
3840 functions differently.
3842 2000-10-20 Jason Rumney <jasonr@gnu.org>
3844 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3845 mem_init where it used to be. mem_z etc not defined otherwise.
3847 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3849 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3851 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3852 structure definition and related variabled to the top of the file.
3853 Include this code when GC_MALLOC_CHECK is defined.
3854 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3855 register/unregister allocated region.
3856 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3857 which isn't allocated.
3858 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3859 something which is already in use.
3860 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3861 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3862 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3863 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3865 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3866 _malloc_internal instead of malloc.
3867 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3870 2000-10-20 Andrew Innes <andrewi@gnu.org>
3872 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3874 (my_strftime) <macro>: Don't use macro arg list when redefining as
3876 (my_strftime) <function>: Supply 0 as ut argument.
3878 2000-10-19 Jason Rumney <jasonr@altavista.net>
3880 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3881 including dispextern.h, as it stops faces from working.
3883 * w32fns.c (Fx_create_frame): Don't bother calling
3884 face-set-after-frame-default since the caller does it for us
3885 anyway. Clean up calls to x_get_arg to be consistent with X.
3887 * w32term.c (x_produce_glyphs): Handle
3888 unibyte_display_via_language_environment correctly.
3889 (w32_draw_box_rect): Fix the calculation of width and height.
3891 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3892 as it has stopped working.
3893 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3896 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3898 * eval.c (skip_debugger): Prevent a compiler warning.
3899 (Fcondition_case): Likewise.
3900 (Fbacktrace_frame): Use a null interactive spec.
3902 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3904 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3906 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3908 * strftime.c: Sync with glibc, file version 1.78.
3909 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3910 should no longer be used according to ISO 8601.
3912 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3913 no map for meta_prefix_char, don't try to use it as a keymap.
3914 Instead, if T_OK is non-zero, look up a default binding, if any,
3915 otherwise, if T_OK is zero, return nil.
3917 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3918 (x_to_xcolors, png_load): Use x_query_color.
3920 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3922 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3924 (x_copy_color, x_alloc_lighter_color): Likewise.
3926 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3927 (x_query_color, x_query_colors): Add prototype.
3929 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3930 check_string_bytes only if not noninteractive, increase count to 50.
3932 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3934 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3937 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3939 * alloc.c (pure_bytes_used): Renamed from pureptr.
3941 (pure_alloc): New function.
3942 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3944 (Fpurecopy): Use PURE_POINTER_P.
3946 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3947 PT has moved backward.
3949 * xdisp.c (cursor_row_p): Take continued lines into account.
3951 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3953 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3954 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3955 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3958 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3959 of selective display off while searching for the next line start.
3961 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3963 * Makefile.in (term.o): Depend on dispextern.h.
3965 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3967 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3969 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3971 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3972 the iterator at the beginning, so that they can be set later on,
3973 for instance in reseat_at_next_visible_line_start, without being
3976 * xfns.c (pbm_format): Add :foreground and :background keywords.
3977 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3978 (xbm_load): Recognize foreground and background color
3981 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3983 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3985 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3988 * msdos.c (IT_set_face): Compare highlighted face with the default
3989 face, and invert colors if these faces' colors are identical.
3990 (Fmsdos_remember_default_colors): Don't swap foreground and
3991 background colors in initial_colors[].
3992 (IT_set_frame_parameters): Don't swap frame's foreground and
3993 background pixels. If ALIST includes "(reverse . t)", swap
3994 foreground-color and background-color properties in frame's
3995 param_alist. If the original frame's param_alist doesn't specify
3996 the colors, store unspecified-fg and unspecified-bg, reversed if
3999 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4000 the colors are unspecified and reversed, reverse fore- and back-
4001 ground in the returned value.
4002 (Fframe_parameter): Ditto.
4004 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4006 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4007 get_last_unchanged_at_beg_row.
4008 (find_first_unchanged_at_end_row): Renamed from
4009 get_first_unchanged_at_end_row.
4010 (find_first_unchanged_at_end_row): Convert assertions to
4011 unconditional tests which abort. When looking for a row in
4012 unchanged text, don't go further back than first_text_row.
4014 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4015 Don't add in the last line's height when deciding if the new
4016 position is below the scroll margin.
4018 2000-10-16 Miles Bader <miles@gnu.org>
4020 * editfns.c (Fconstrain_to_field): Check carefully for field
4021 boundaries if either OLD_POS or NEW_POS has a non-nil field
4022 property, even if they're the same.
4024 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4026 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4027 height for XFillRectangle.
4029 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4031 * syntax.c (Fstring_to_syntax): New function extracted from
4032 Fmodify_syntax_entry.
4033 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4034 (skip_chars, Fforward_comment): Remove unused variables.
4035 (syms_of_syntax): Add defsubr for string-to-syntax.
4036 (describe_syntax): Add code for comment and string fences.
4038 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4040 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4041 Do the meta->esc mapping. Call get_keyelt before returning.
4042 Start scanning from the second element (the first is always `keymap')
4043 to make it easier to detect when we reach a parent map.
4044 Handle the case of inheriting from a symbol whose function is a map.
4045 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4046 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4047 (get_keyelt, Flookup_key): Update call to access_keymap.
4048 Remove the meta->esc mappings.
4049 (define_as_prefix): Delete old disabled code.
4050 (menu_item_p): New function.
4051 (where_is_internal_1): Skip over the few remaining menu items.
4052 * lisp.h (access_keymap): Update prototype.
4053 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4054 Update call to access_keymap.
4055 (follow_key, read_key_sequence): Update calls to access_keymap.
4056 Remove the meta->esc mappings.
4058 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4060 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4061 with additional argument.
4063 * xdisp.c (cursor_row_p): New function.
4064 (try_cursor_movement, display_line): Use it.
4066 * xdisp.c (append_space): Also save/restore iterator's current
4067 character and its length.
4069 * xdisp.c (init_from_display_pos): Add an assertion.
4070 (handle_stop): Don't set iterator's add_overlay_start.
4071 (handle_invisible_prop): Likewise.
4072 (load_overlay_strings): If text under an overlay is invisible,
4073 take both before- and after-strings into account when the iterator
4074 is positioned either at the start or at the end of the overlay.
4075 (forward_to_next_line_start): Rewritten.
4076 (reseat_at_next_visible_line_start): Rewritten.
4077 (set_iterator_to_next): Add parameter RESEAT_P.
4079 * dispextern.h (struct it): Remove member add_overlay_start.
4080 (set_iterator_to_next): Change prototype.
4082 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4084 * coding.c (code_convert_region): Be sure to initialize
4085 coding->category_idx.
4086 (decode_coding_string): Set coding->src_multibyte and
4087 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4088 (encode_coding_string): Set coding->src_multibyte and
4089 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4091 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4093 * xfns.c (Fx_create_frame): Don't bother calling
4094 face-set-after-frame-default since the caller does it for us anyway.
4096 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4098 * window.c (coordinates_in_window): Fix detection of vertical line
4099 on character terminals.
4101 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4103 * editfns.c (save_excursion_save): Additionally record the
4105 (save_excursion_restore): If buffer was visible in a window, and a
4106 different window was selected, and the old selected window is
4107 still live, restore point in that window.
4109 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4111 * xterm.c (x_produce_glyphs): Handle
4112 unibyte_display_via_language_environment correctly.
4114 * regex.c (regex_compile): Change the way of handling a range from
4115 unibyte char to multibyte char.
4117 * syntax.c (skip_chars): Change the way of handling a range from
4118 unibyte char to multibyte char.
4120 * process.c (read_process_output): Cancel previous change.
4122 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4124 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4126 * charset.c (Ffind_charset_string): Doc fix.
4127 (Ffind_charset_region): Doc fix.
4129 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4131 * process.c (read_process_output): Fix previous change. Adjust
4132 multibyteness of text to insert in a buffer by
4133 string_make_unibyte/multibyte instead of
4134 Fstring_as_unibyte/multibyte.
4136 2000-10-10 Andreas Schwab <schwab@suse.de>
4138 * alloc.c (mark_object): Remove all workarounds installed on
4141 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4143 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
4145 (base64_encode_1): Make it work for a text of multibyte form.
4146 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4147 case. Don't call str_to_multibyte because base64_decode_1
4148 produces correct multibyte form for eight-bit codes.
4149 (Fbase64_decode_string): Adjusted for the change of
4151 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4152 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4155 * charset.h (CHAR_STRING): Optimized for single byte characters.
4157 2000-10-09 Andreas Schwab <schwab@suse.de>
4159 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4160 -1 after socket is closed, to fall through to error processing.
4162 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4164 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4165 variables. If ALIST includes foreground-color or
4166 background-color, change also the colors of the default face for
4169 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4171 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4172 them extern (they are defined on xfaces.c).
4173 (syms_of_msdos): Don't intern and don't staticpro
4174 Qbackground_color and Qforeground_color.
4176 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4178 * frame.c (Fframe_parameter): For non-windowed frames, if
4179 f->param_alist says foreground or background color is unspecified,
4180 call tty_color_name to return the color name computed from the
4181 frame's current colors.
4183 2000-10-06 Dave Love <fx@gnu.org>
4185 * terminfo.c (ospeed): Don't declare.
4187 * sysdep.c: Don't include string.h.
4188 (h_errno): Declare conditional also on TRY_AGAIN.
4190 * charset.c (Ffind_charset_string): Doc fix.
4192 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4193 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4196 2000-10-05 Dave Love <fx@gnu.org>
4198 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4199 position like menu-bar.
4201 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4203 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4205 * xdisp.c (handle_single_display_prop): Use safe_call1.
4206 (safe_call): Renamed from call_function.
4207 (safe_call1): New function.
4208 (handle_fontified_prop): Use safe_call1 instead of call1.
4209 (safe_eval): Renamed from eval_form.
4210 (safe_eval_handler): Renamed from eval_handler.
4211 (handle_single_display_prop, display_mode_element): Use safe_eval
4212 instead of eval_form.
4214 * xfaces.c (merge_face_heights): Use safe_call instead of
4217 * keyboard.c (show_help_echo): Use safe_call instead of
4218 call_function; use safe_eval instead of eval_form.
4220 * lisp.h (safe_call): Renamed from call_function.
4221 (safe_eval): Renamed from eval_form.
4222 (safe_call1): Add prototype.
4224 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4226 * xfns.c (image_ascent): Rearrange ascent calculation for the
4229 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4231 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4232 (where_is_internal_1): Don't bother ignoring menu-items any more.
4234 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4236 * keyboard.c (update_menu_bindings): New variable.
4237 (parse_menu_item): Use AREF. If update_menu_bindings
4238 is 0, don't update menu bindings.
4239 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4241 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4243 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4246 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4248 * syntax.c (forw_comment): Match nestedness of ender/starter.
4249 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4250 (prev_char_comstart_first): Remove.
4251 (back_comment): Check two-char comment markers more carefully
4252 to better handle overlapping cases like *//* or /* */* */ ...
4253 Match nestedness of ender/starter.
4255 2000-10-02 Dave Love <fx@gnu.org>
4257 * config.in (HAVE_GAI_STRERROR): Add undef.
4259 * process.c (Fopen_network_stream): Use it.
4261 * m/alpha.h (NO_REMAP): Don't define.
4263 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4265 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4266 return with a string converted to an integer or vice versa when
4267 Vmocklisp_arguments is t.
4268 (Fsignal): Likewise. The function can return for `quit'.
4269 (struct gcpro): Declare member `var' to point to a volatile
4272 * eval.c (error): Prevent compiler warning.
4274 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4276 * keymap.c (keymap_memberp): New function.
4277 (Fset_keymap_parent): Use it.
4278 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4279 Use keymap_memberp to avoid creating cycles.
4280 (access_keymap): Use KEYMAPP.
4282 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4284 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4285 gai_strerror. Make sure xerrno is set if connect fails. Improve
4288 2000-09-29 Jason Rumney <jasonr@gnu.org>
4290 * w32term.c (w32_char_font_type, w32_encode_char)
4291 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4292 (w32_bdf_per_char_metric): New function.
4293 (w32_per_char_metric): Use it.
4294 (x_draw_glyph_string_background): Always draw background for BDF
4297 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4298 GDI object which is a scarce resource.
4300 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4301 (get_quoted_string): Fix limit on memchr search.
4302 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4303 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4304 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4305 (get_cached_font_char, cache_char_offset): Use macro
4306 BDF_CODEPOINT_RANGE_COVER_P.
4307 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4308 (clear_cached_bitmap_slots): New function.
4309 (GET_HEX_VALUE): G-Z, g-z are not hex.
4310 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4311 (get_bitmap_with_cache): Use new cache implementation.
4312 (create_offscreen_bitmap): New function.
4313 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4315 * w32term.c (x_produce_glyphs): If the distance from the current
4316 position to the next tab stop is less than a canonical character
4317 width, use the tab stop after that.
4318 (x_draw_glyphs): Handle case START and END are out of bounds more
4320 (x_clear_mouse_face): Block/unblock input.
4321 (x_display_and_set_cursor): Don't show a hollow box cursor for
4322 buffers whose cursor_type is nil.
4324 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4326 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4329 * dispextern.h (updating_frame): Declare extern.
4331 2000-09-29 Andreas Schwab <schwab@suse.de>
4333 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4335 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4337 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4338 use its function definition.
4339 (tool_bar_items): Likewise.
4341 * lisp.h (fatal): Declare NO_RETURN.
4343 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4345 * keymap.c: Remove the line "#undef NULL".
4347 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4349 * xterm.c (x_make_frame_visible): Try harder to make the frame
4352 2000-09-28 Dave Love <fx@gnu.org>
4354 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4356 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4358 * .gdbinit (xreload): Note its need on GNU/Linux.
4360 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4361 r_alloc, r_alloc_free.
4363 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4365 * syntax.c (skip_chars): Handle negation correctly.
4367 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4369 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4370 with non-zero FORCE_P argument.
4372 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4375 * xdisp.c (window_box_height): Add an assertion.
4377 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4378 tool-bar than is available.
4379 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4381 2000-09-27 Dave Love <fx@gnu.org>
4383 * s/irix6-5.h: Now works 64-bit. Tidied.
4385 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4387 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4388 instead of BITS_PER_INT.
4389 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4390 EMACS_UINT, respectively.
4391 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4393 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4395 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4397 * window.c (freeze_window_starts): Construct last argument for
4398 foreach_window differently.
4400 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4402 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4403 EMACS_UINT instead of `int' and `unsigned int'.
4404 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4406 * frame.h (struct frame): Make the `nothing' member of union
4407 output_data an EMACS_INT.
4409 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4411 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4412 size in the sdata structure.
4413 (SDATA_NBYTES, SDATA_DATA): New macros.
4414 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4415 differently for the different layout of the sdata structure.
4416 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4418 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4419 Check that size recorded in the string size and size recorded in
4420 the sdata structure agree.
4422 2000-09-25 Dave Love <fx@gnu.org>
4424 * buffer.c: Include stdio.h.
4426 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4428 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4430 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4431 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4433 (__malloc_extra_blocks): Declare as __malloc_size_t.
4435 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4437 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4439 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4440 (read_char): If help-echo is showing, preserve the echo area
4443 * xdisp.c (help_echo_showing_p): New variable.
4444 (set_message): Reset it to 0.
4445 (init_xdisp): Initialize help_echo_showing_p.
4447 * dispextern.h (help_echo_showing_p): Declare extern.
4449 * config.in: Fix typo in __GNUC_MINOR__.
4451 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4453 * s/freebsd.h (POSIX_SIGNALS): Define.
4455 * xterm.c (x_clear_mouse_face): Block/unblock input.
4457 2000-09-24 Dave Love <fx@gnu.org>
4459 * fns.c (base64_encode_1): Fix last change.
4461 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4463 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4465 * xdisp.c (try_window_reusing_current_matrix): More fixes
4466 for the case window has a header-line.
4468 2000-09-22 Dave Love <fx@gnu.org>
4470 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4473 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4475 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4477 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4479 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4482 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4485 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4486 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4487 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4490 * marker.c (byte_char_debug_check): Return void.
4492 * xfns.c (Fx_create_frame): Set default frame parameter value
4493 for tool-bar-lines to 1.
4495 * dispnew.c (scrolling_window): Compare y-positions of rows
4496 equal at the start. Some simplification.
4498 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4499 reused rows' y-position in the case window has a header-line, and
4500 new window start is greater than old window start.
4502 * process.c (process_sent_to): New variable.
4503 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4504 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4505 Declare more parameters volatile.
4507 * lread.c (Vrecursive_load_depth_limit): New variable.
4508 (Fload): Check recursive loads whose recursion depth exceeds
4509 Vrecursive_load_depth_limit.
4510 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4512 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4514 * fileio.c (Fread_file_name): Doc fix.
4516 * editfns.c (Fmessage_or_box): Doc fix.
4518 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4520 * xfns.c (xbm_scan): Allow C-style comments.
4522 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4523 symbols are specified, add color translations to the cache.
4524 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4526 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4528 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4529 structures to xpm_init_color_cache.
4531 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4533 * dispnew.c (update_window_line): Make sure to always draw
4536 2000-09-19 Andrew Innes <andrewi@gnu.org>
4538 * makefile.nt (bootstrap-emacs): Don't change directory.
4540 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4542 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4544 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4545 If output buffer is too small, signal an appropriated error.
4547 2000-09-18 Dave Love <fx@gnu.org>
4549 * keyboard.c (menu_bar_items, tool_bar_items)
4550 (current_active_maps): Remove redundant get_local_map call.
4552 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4554 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4555 cursor for buffers whose cursor_type is nil.
4557 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4558 a feature to implement that is already implemented.
4559 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4562 * xfns.c (x_clear_image_1): New function.
4563 (x_clear_image): Use it.
4564 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4567 * dispnew.c (update_window): Move test for invisible lines
4568 at the top to update_window_line.
4569 (update_window_line): Handle invisible lines here.
4571 * xfns.c (clear_image_cache): Clear current matrices of all
4572 frames sharing an image cache. Block input while freeing
4573 images. Fix timestamp comparison.
4574 (x_clear_image): Also free the mask.
4576 * xfns.c (lookup_image): Block input while loading the image so
4577 that we won't get interrupted in a state where the image isn't yet
4579 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4580 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4581 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4582 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4585 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4587 * dispnew.c (update_window): Make sure to make desired rows
4588 current even if they are completely invisible at the top
4591 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4593 * xfns.c (lookup_image): Build mask before applying an algorithm.
4594 Recognize algorithm `disabled'.
4595 (cross_disabled_images): New variable.
4596 (COLOR_INTENSITY): New macro.
4597 (x_detect_edges): Use COLOR_INTENSITY.
4598 (x_disable_image): New function.
4599 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4601 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4602 disabled state, don't apply an image transformation algorithm if
4603 the user specified an image for the disabled state. Use
4604 `:algorithm disabled' for creating a disabled item's image if the
4605 user hasn't specified an image.
4607 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4608 allocation functions with the XPM lib.
4609 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4610 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4611 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4612 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4613 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4615 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4616 functions, if possible, because these handle color allocation
4617 failure more gracefully.
4618 (Fimage_mask_p): New function.
4620 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4621 (Qedge_detection, Qheuristic): New symbols.
4622 (syms_of_xfns): Initialize new symbols.
4623 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4624 `algorithm (edge-detection ...)'.
4625 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4626 (tiff_format, gif_format, gs_format): Add `:mask'.
4627 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4628 (GIF_MASK, GS_MASK): New enumerators.
4629 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4630 (emboss_matrix, laplace_matrix): New variables.
4631 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4632 (x_edge_detection): New functions.
4633 (x_laplace): Rewritten in terms of x_detect_edges.
4634 (x_build_heuristic_mask): If image has a mask, free it.
4636 2000-09-14 Andrew Innes <andrewi@gnu.org>
4638 * makefile.w32-in: Revert to Unix line endings.
4640 2000-09-14 Andrew Innes <andrewi@gnu.org>
4642 * makefile.w32-in: Standardize indentation somewhat.
4643 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4644 cater for differences between shells.
4646 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4648 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4650 * xterm.c (x_produce_glyphs): If the distance from the current
4651 position to the next tab stop is less than a canonical character
4652 width, use the tab stop after that.
4654 2000-09-14 Dave Love <fx@gnu.org>
4656 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4658 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4660 * xdisp.c (handle_fontified_prop): While running fontification
4661 functions, bind `fontification-functions' and
4662 `after-change-functions' to nil.
4664 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4665 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4667 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4669 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4670 USE_MMAP_FOR_BUFFERS.
4672 * insdel.c (make_gap): Use enlarge_buffer_text.
4674 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4675 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4676 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4677 from former r_alloc_* functions in ralloc.c.
4678 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4680 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4681 (mmap_init) [REL_ALLOC_MMAP]: New function.
4682 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4683 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4686 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4687 (enlarge_buffer_text): Add prototype.
4689 * ralloc.c: Remove everything having to do with the use of mmap.
4691 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4693 * sound.c (Fplay_sound): Doc fix.
4695 * keyboard.c: Avoid some more compiler warnings.
4696 (parse_tool_bar_item): Ignore cached key bindings.
4698 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4699 and allocation of Lisp data.
4701 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4703 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4704 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4707 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4709 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4711 * ccl.c: Comment fixed.
4712 (MAX_MAP_SET_LEVEL): Increased to 30.
4713 (PUSH_MAPPING_STACK): Enclose with do-while block.
4714 (POP_MAPPING_STACK): Likewise.
4715 (stack_idx_of_map_multiple): New variable.
4716 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4717 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4718 call the corresponding CCL program by
4719 CCL_CALL_FOR_MAP_INSTRUCTION.
4720 (ccl_driver) <CCL_MapSingle>: Likewise.
4721 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4722 with the case where looking up process reaches to the end of
4723 map-set, and call CCL programs as the above change.
4725 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4727 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4728 that might be clobbered by longjmp.
4729 (check_x_display_info, x_decode_color, create_frame_xic)
4730 (Fx_display_backing_store, Fx_display_visual_class)
4731 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4734 * lread.c (init_lread): Set Vloads_in_progress to nil.
4735 (Fload): Show list of recursively loaded files, when signaling an
4738 * lread.c (Vloads_in_progress): New variable.
4739 (record_load_unwind): New function.
4740 (Fload): Check for recursive loads.
4741 (syms_of_lread): Initialize Vloads_in_progress.
4742 (read_integer, read1): Avoid some compiler warnings.
4744 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4747 2000-09-11 Miles Bader <miles@gnu.org>
4749 * editfns.c (Fbuffer_string): Doc fix.
4751 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4753 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4755 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4757 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4758 whether to include other header files.
4760 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4762 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4763 by Fmemq as a boolean.
4765 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4767 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4769 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4771 * ralloc.c (mmap_fd): Remove initializer which can make it
4772 read-only in a dumped Emacs.
4773 (mmap_fd_1): New variable.
4774 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4775 restore it from there.
4776 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4777 unconditionally so that mmap_fd can be initialized there.
4778 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4779 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4780 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4782 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4784 * xdisp.c (dump_glyph_row): Fix printf format string.
4785 (display_line, move_it_in_display_line_to): Avoid compiler
4788 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4790 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4793 * xdisp.c (try_window_id): When trying to locate cursor in
4794 unchanged rows at the top, handle the case that we can't find it.
4796 * xterm.c (x_draw_glyphs): Handle case START and END are out
4797 of bounds more carefully.
4799 2000-09-08 Dave Love <fx@gnu.org>
4801 * s/sol2.h (REL_ALLOC_MMAP): Define.
4802 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4804 * ralloc.c: Don't include string.h (redundant).
4805 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4806 [!MAP_ANON]: Include fcntl.h.
4807 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4808 (r_alloc, r_re_alloc, r_alloc_free)
4809 (mmap_enlarge, mmap_set_vars): Use it.
4810 (r_alloc_init_fd): New function.
4811 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4812 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4815 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4818 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4819 change to __NetBSD__.
4821 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4823 * search.c (compile_pattern): Check the multibyteness of cached
4826 2000-09-08 Miles Bader <miles@gnu.org>
4828 * xfaces.c (default_face_vector): Function removed.
4829 (Finternal_merge_in_global_face): Restore old global/local
4830 attribute override order. Use inline loop instead of calling
4831 default_face_vector.
4833 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4835 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4836 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4837 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4838 where necessary, in case POINTER_TYPE is `void'.
4840 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4842 * frame.c (make_terminal_frame): Initialize frame foreground and
4843 background colors to unspecified, for the initial instance of an
4846 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4848 * ralloc.c (mmap_find): Fix overlap computation.
4849 (mmap_enlarge): Compute nbytes before trying to find an
4852 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4855 * lread.c (syms_of_lread): Change value of regexp
4856 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4858 * xmenu.c (xdialog_show): When looking up the selection in
4859 menu_items, take `quote' boundaries into account; this corresponds
4860 to a nil ITEM in x-popup-dialog.
4862 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4864 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4866 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4868 * coding.c (encode_coding_sjis_big5): Use translation table for
4869 encoding, not decoding. Fix the handling of latin-jisx0201.
4870 Check for the charset katakana-jisx0201 too.
4871 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4872 (detect_coding_sjis): Check the byte sequence more rigidly.
4874 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4876 * xfaces.c (Vparam_value_alist): New variable.
4877 (syms_of_xfaces): Initialize it.
4878 (Finternal_set_lisp_face_attribute): Avoid more consing.
4880 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4882 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4883 (Qbackground_mode): New variable.
4884 (syms_of_frame_1): Initialize Qbackground_mode.
4886 * lisp.h (Qdisplay): Declare extern.
4888 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4889 change face on all frames, and change the default for new frames.
4891 2000-09-07 Dave Love <fx@gnu.org>
4893 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4895 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4897 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4899 * charset.c: Include composite.h
4900 (lisp_string_width): New function.
4901 (Fstring_width): Call lisp_string_width instead of strwidth.
4903 * Makefile.in (charset.o): Depends on composite.h.
4905 * process.c (read_process_output): Before inserting the decoded
4906 text in the buffer, adjust the multibyteness.
4908 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4910 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4911 buffer's text buffer is null, map new memory.
4913 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4914 POINTER_TYPE and size_t.
4915 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4916 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4917 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4918 [REL_ALLOC_MMAP]: New macros.
4919 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4920 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4921 [REL_ALLOC_MMAP]: New functions.
4923 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4924 before and after unexec.
4926 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4927 text buffers if necessary.
4929 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4930 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4933 * config.in (HAVE_MMAP): Add #undef.
4935 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4937 * frame.c (Qdisplay_type): New variable.
4938 (syms_of_frame_1): Initialize it.
4939 (Fframe_parameter): New function that avoids consing.
4940 (syms_of_frame): Defsubr it.
4942 * buffer.c (Fother_buffer): Consider buffers as invisible when
4943 they are displayed in a window on an invisible frame.
4945 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4946 get-largest-window always return nil.
4948 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4950 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4951 variable; recognize Emacs 19 elc files.
4953 2000-09-04 Miles Bader <miles@gnu.org>
4955 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4956 before initially popping up the menu, so the menu doesn't flash
4957 when the face settings are significantly different from the
4960 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4962 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4963 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4964 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4965 (BIT_UNIBYTE): Remove.
4966 (re_match_2_internal): Delete corresponding code and streamline the
4967 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4968 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4969 (re_wctype_t): New type.
4970 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4971 (regex_compile): Use them and fix handling of overly long char classes.
4973 2000-09-03 Andrew Innes <andrewi@gnu.org>
4975 * makefile.w32-in: Change to DOS line endings.
4977 * s/ms-w32.h (ORDINARY_LINK): New define.
4979 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4980 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4982 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4983 (distclean): Delete them here instead.
4985 * w32proc.c (compare_env): Convert to uppercase for comparison,
4986 not lowercase, to match how the native Windows shell works.
4988 2000-09-03 Jason Rumney <jasonr@gnu.org>
4990 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4991 CVS changes the line-ends when checking in/out on DOS/Windows.
4993 * makefile.nt (emacs): Do not change directory to run temacs, as
4994 the load-path is set relative to current directory.
4996 2000-09-03 Miles Bader <miles@gnu.org>
4998 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5000 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5002 * xdisp.c (redisplay_mode_lines): New function.
5003 (display_mode_lines): Return number of mode lines displayed.
5004 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5005 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5007 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5008 string.h and strings.h.
5009 (index) [HAVE_INDEX]: Add prototype.
5011 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5012 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5014 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5015 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5017 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5019 * lread.c (read1): Accept `?' as symbol constituent, for
5020 compatiblity with XEmacs.
5022 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5024 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5025 (struct re_pattern_buffer): Remove newline_anchor.
5026 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5027 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5028 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5029 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5030 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5031 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5032 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5033 Get rid of references to newline_anchor.
5034 (regcomp): Allocate and precompute a fastmap.
5036 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5038 * lread.c (openp): GCPRO local variable `filename'.
5040 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5042 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5044 * regex.c: Merge some changes from GNU libc. Add prototypes.
5045 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5046 Use memcmp and memcpy instead of bcopy and bcmp.
5047 (init_syntax_once): Use ISALNUM.
5048 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5049 (REG_UNSET_VALUE): Remove. Use NULL instead.
5050 (REG_UNSET, re_match_2_internal): Use NULL.
5051 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5053 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5054 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5055 (regex_compile): In handle_interval, return an error rather than try to
5056 unfetch the interval if we can't find the closing brace.
5057 Obey the RE_NO_GNU_OPS syntax bit.
5058 (TOLOWER): New macro.
5060 (regexec): Allocate regs.start and regs.end as one block.
5062 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5064 * xdisp.c (echo_area_display): Check display_completed instead
5065 of calling detect_input_pending.
5067 * dispnew.c (update_frame): Only set display_completed here; move
5068 the update_begin and update_end calls here from update_frame_1.
5069 (update_frame_1): Don't set display_completed here, don't call
5070 update_begin/update_end.
5072 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5073 instead of store_frame_param.
5075 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5077 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5078 desired window matrix hasn't been displayed, use the current row
5079 instead. Make sure that only those frame rows are updated for
5080 which there exists a corresponding enabled desired row.
5082 2000-08-29 Miles Bader <miles@gnu.org>
5084 * xfaces.c (default_face_vector): New function.
5085 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5087 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5089 * lread.c (openp): Prevent temporary string passed to
5090 Ffile_readable_p from being garbage collected.
5092 2000-08-28 Dave Love <fx@gnu.org>
5094 * keymap.c (store_in_keymap): Add `static' to declaration.
5096 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5098 * emacs.c, callint.c, doc.c, editfns.c
5099 (toplevel) [HAVE_STRING_H]: Include string.h.
5100 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5101 (index): Remove prototypes which might conflict with non-standard
5102 definitions of index/strchr.
5104 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5105 (rindex): Define only if !HAVE_RINDEX.
5107 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5109 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5111 2000-08-28 Miles Bader <miles@gnu.org>
5113 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5114 made inconsistent by a font-related attribute in FROM.
5115 (merge_face_inheritance): Add function comment.
5117 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5119 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5120 the 4th arg (PREV_EVENT) Qt to suppress input method.
5122 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5124 * regex.c: Indent cpp directives and remove parens after `defined'.
5125 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5126 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5127 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5128 (re_compile_pattern): Use size_t for length.
5129 (init_syntax_once): Move to a better place.
5130 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5131 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5133 * syntax.c (back_comment): Detect cases where a comment-starter is
5134 actually inside another comment as in: /* a // b */ c // d \n.
5135 Make it clear that `comstart_pos' is unused for nested comments.
5137 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5138 (KEYMAPP): New macro.
5139 (Fkeymap_parent, Fset_keymap_parent): Use it.
5140 (fix_submap_inheritance): Mark it static.
5141 (define_as_prefix, describe_buffer_bindings, describe_command)
5142 (describe_translation, describe_map): Complete prototypes.
5144 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5146 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5147 to better match the key-lookup behavior.
5149 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5151 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5152 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5154 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5156 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5157 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5158 (xterm.o): Depend on coding.h
5160 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5162 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5163 the corresponding '#endif'.
5165 2000-08-26 Miles Bader <miles@gnu.org>
5167 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5168 * xfaces.c (QCinherit): New variable.
5169 (syms_of_xfaces): Initialize it.
5170 (LFACE_INHERIT): New macro.
5171 (Finternal_get_lisp_face_attribute)
5172 (merge_face_vector_with_property)
5173 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5174 (check_lface_attrs): Allow new types of face height. Check
5176 (CYCLE_CHECK): New macro.
5177 (merge_face_inheritance): New function.
5178 (merge_face_vectors): Merge inherited faces too. Add F and
5179 CYCLE_CHECK arguments.
5180 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5181 (lookup_named_face, lookup_derived_face, realize_named_face)
5182 (face_at_string_position, face_at_buffer_position): Supply
5183 new F and CYCLE_CHECK arguments to merge_face_vectors.
5184 (merge_face_heights): New function.
5185 (merge_face_vectors, merge_face_vector_with_property)
5186 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5187 handle relative face heights.
5188 (lface_same_font_attributes_p): Compare heights using EQ.
5190 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5192 * charset.c (char_to_string): Check the character validity.
5193 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
5196 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5198 * regex.c (PUSH_FAILURE_COUNT): New macro.
5199 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5200 Handle popping of a register's or a counter's data.
5201 (POP_FAILURE_POINT): Use the new name.
5202 (re_match_2_internal): Push counter data on the stack for succeed_n,
5203 jump_n and set_number_at and remove misleading dead code in succeed_n.
5205 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5207 * xdisp.c (redisplay_internal): If considering all windows on all
5208 frames, update the display for each frame as soon as possible,
5209 instead of first building all desired matrices for all frames, and
5210 then updating them all.
5211 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5213 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5215 * bytecode.c (mark_byte_stack): Add a comment.
5217 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5218 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5221 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5223 * minibuf.c (do_completion): Always use compare-string, not
5224 string-equal because the latter doesn't pay attention to
5225 multibyteness of strings.
5227 * process.c (create_process): Don't setup raw-text coding here.
5228 (Fopen_network_stream): Don't set coding->src_multibyte and
5229 coding->dst_multibyte here.
5230 (read_process_output): For process filter, return unibyte string
5231 if default-enable-multibyte-characters is nil.
5232 (send_process): If OBJECT is multibyte text, be sure to encoded it
5233 by the specified coding system for the process. Otherwise, setup
5235 (init_process): Don't initialize default-process-coding-system
5238 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5240 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5241 <scroll-down-aggressively>: Likewise.
5243 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5245 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5246 zero. Set coding->produced_char correctly.
5248 2000-08-22 Andrew Innes <andrewi@gnu.org>
5250 * makefile.w32-in: New file.
5252 * unexw32.c (unexec): Ignore old_name, and use the actual location
5253 of the current executable instead. Base new_name on this.
5255 * w32proc.c (create_child): Remove reference to security
5256 descriptor, which isn't needed and doesn't compile with mingw32.
5258 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5259 up dllimport attributes.
5260 (x_update_window_end): Update prototype.
5262 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5263 extern, which screws up dllimport attributes.
5265 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5266 up dllimport attributes.
5268 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5269 screws up dllimport attributes.
5271 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5272 up dllimport attributes.
5273 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5274 screws up dllimport attributes.
5276 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5277 up dllimport attributes.
5279 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5280 screws up dllimport attributes.
5282 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5283 screws up dllimport attributes.
5285 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5286 up dllimport attributes.
5288 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5289 unnecessary extern, which screws up dllimport attributes.
5292 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5293 up dllimport attributes.
5295 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5296 unnecessary extern, which screws up dllimport attributes.
5298 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5299 screws up dllimport attributes.
5301 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5302 up dllimport attributes.
5304 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5306 * w32bdf.c (search_file_line):
5307 (set_bdf_font_info):
5309 (w32_get_bdf_glyph):
5310 (w32_BDF_to_x_font): Fix compile warnings.
5312 * w32menu.c: Include keyboard.h before frame.h. Fix compile
5315 * w32select.c: Include keyboard.h before frame.h.
5317 * w32fns.c (max): Define macro.
5318 (JOHAB_CHARSET): Define if not known.
5319 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5320 (Fx_show_tip): Synch with X version.
5322 * w32xfns.c: Include keyboard.h before frame.h.
5324 * w32fns.c: Include keyboard.h before frame.h.
5326 * w32term.c: Include keyboard.h before frame.h.
5328 * fontset.c: Include keyboard.h before frame.h.
5330 * w32inevt.c: Include keyboard.h before frame.h.
5331 (MOUSE_MOVED): Define if not known.
5333 * minibuf.c: Include keyboard.h before frame.h.
5335 * keyboard.c: Include keyboard.h before frame.h.
5337 * indent.c: Include keyboard.h before frame.h.
5339 * dispnew.c: Include keyboard.h before frame.h.
5341 * buffer.c: Include keyboard.h before frame.h.
5343 * alloc.c: Include keyboard.h before frame.h.
5345 * print.c: Include keyboard.h before frame.h.
5347 * process.c: Include keyboard.h before frame.h.
5349 * scroll.c: Include keyboard.h before frame.h.
5351 * sysdep.c: Include keyboard.h before frame.h.
5353 * term.c: Include keyboard.h before frame.h.
5355 * window.c: Include keyboard.h before frame.h.
5357 * xdisp.c: Include keyboard.h before frame.h.
5358 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5360 * frame.c: Include keyboard.h before frame.h.
5362 * w32heap.h: Undefine min, max.
5364 * w32gui.h: Undefine min, max.
5366 * unexw32.c: Change PUCHAR to PCHAR.
5367 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5370 (copy_executable_and_dump_data): Remove unnecessary static defs.
5371 (copy_executable_and_dump_data): Fix compile warnings.
5373 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5375 * w32console.c (min): Define macro.
5376 (clear_frame, write_glyphs): Fix compile warning.
5378 * w32proc.c (compare_env):
5379 (find_child_console): Fix compile warning.
5381 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5382 sys_errlist instead of _sys_errlist.
5383 (get_emacs_configuration_options): New function.
5385 * s/ms-w32.h (sys_nerr): Provide default definition.
5386 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5387 name with _ prepended.
5388 (NSIG): Define if not known.
5389 (get_emacs_configuration): Provide extern declaration.
5390 (get_emacs_configuration_options): Provide extern declaration.
5391 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5393 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5395 (read_unc_volume): Fix compile warning.
5397 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5398 definitions from being used.
5400 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5402 * w32.c (unc_volume_file_attributes):
5403 (open_unc_volume): Make arg const.
5405 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5406 (read_input_waiting): Remove excess parameter.
5408 * w32.c (init_environment): Call _access.
5409 (check_windows_init_file): Call _close.
5410 (init_user_info): Call _putenv.
5411 (init_environment): Call _putenv and _strdup.
5412 (init_ntproc): Reset volume info cache on startup.
5414 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5415 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5416 cannot override the CRT malloc.
5418 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5419 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5421 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5422 unless we are linking with a static CRT.
5423 (RVA_TO_PTR): Cast result to unsigned char*.
5425 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5426 (add_volume_info): Use xstrdup.
5428 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5430 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5431 (do_completion, Fminibuffer_complete_word): Use it.
5432 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5433 var so it can take non-boolean values.
5435 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5437 * editfns.c (find_field): Formatting changes.
5438 (toplevel): Some old-style function forward declarations
5439 changed to prototypes, some new protypes added, some functions
5442 * lisp.h (set_time_zone_rule): Add prototype.
5443 (use_dialog_box): External declaration.
5445 * keyboard.c (gen_help_event): Add parameter SIZE.
5446 (kbd_buffer_events_waiting): Slightly rewritten.
5447 (clear_event): New function.
5448 (kbd_buffer_get_event): Use it, and clear the input_events of
5450 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5451 don't fill the newly created array with nils.
5452 (toplevel): Convert some old-style function forward declarations
5455 * keyboard.h (gen_help_event): Change prototype.
5457 * xterm.c (XTread_socket): Change calls to gen_help_event.
5459 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5461 * eval.c (Fmacroexpand): Doc fix.
5463 2000-08-20 Jason Rumney <jasonr@gnu.org>
5465 * w32term.h (x_display_info_for_display): Remove as this function
5466 does not exist on W32.
5468 * w32term.c (help_echo_window): New variable.
5469 (syms_of_w32term): staticpro it.
5470 (note_mode_line_highlight): Set it.
5471 (XTextExtents16): Removed as there is no equivalent on W32.
5472 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5473 the X way of doing this will not work for W32.
5474 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5475 (x_draw_image_foreground): Avoid drawing outside of the clip area
5476 when image doesn't have a mask.
5477 (note_mouse_highlight): Process overlays in the right order of
5478 priority. Set help_echo_window.
5479 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5480 because that's more visible for large images.
5482 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5483 name to single_keymap_panes.
5484 (w32_menu_show): Set wv->title when dealing with titles.
5485 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5487 2000-08-21 Miles Bader <miles@gnu.org>
5489 * minibuf.c (do_completion): Try again if we rewrite the input
5490 string, but no completion was done, so that any completion message
5493 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5495 * xfaces.c (lface_equal_p): Compare strings differently.
5496 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5497 (realize_tty_face): Use them.
5498 (syms_of_xfaces): Initialize new variables.
5499 (map_tty_color): New function, extracted from realize_tty_face.
5500 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5501 foreground or background color, store the new color name in the
5502 realized face; previous code trying to do this had no effect.
5503 (realize_tty_face): Use map_tty_color.
5504 (Fclear_face_cache): Set face_change_count and ensure thorough
5507 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5509 * undo.c (record_first_change, record_marker_adjustment): Don't
5510 use XBUFFER on last_undo_buffer which might not be a buffer.
5512 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5514 * coding.c (decode_coding_string): Set members consumed,
5515 consumed_char, produced, produced_char of *coding correctly. If
5516 decode_coding doesn't consume any byte, don't try anymore.
5517 (encode_coding_string): Likewise.
5519 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5521 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5522 conditional have void type, for Standard C compilers.
5524 * xdisp.c (redisplay_internal): Compare windows for equality with
5525 EQ, instead of applying XWINDOW to something that might not
5528 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5530 * fontset.c (Finternal_char_font): Search only the selected frame
5531 for a window of the current buffer.
5533 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5535 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5538 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5539 second half of a HELP_EVENT is found at the start of kbd_buffer.
5541 2000-08-18 Miles Bader <miles@gnu.org>
5543 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5545 * editfns.c (save_restriction_save): Rewrite to use markers.
5546 (save_restriction_restore): Rewrite to understand new form of data
5547 saved by save_restriction_save.
5548 (Fsave_restriction): Remove cautionary note in doc-string.
5550 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5552 * fileio.c (build_annotations): Add a comment explaining the
5553 return value of format-annotate-function. Replace a spurious call
5554 to Flength with a CONSP test. Call format-annotate-function with
5555 a fifth arg specifying how many times the function is been called
5556 in a row, to let it choose temporary buffers appropriately.
5558 2000-08-17 Dave Love <fx@gnu.org>
5560 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5561 declare make_temp_name twice.
5563 * lread.c: Prototype readevalloop, load_unwind,
5564 load_descriptor_unwind.
5565 (unreadpure): Give it an arg.
5567 * unexalpha.c: Prototype fatal_unexec, mark_x,
5568 update_dynamic_symbols. Declare unexec as void.
5570 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5571 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5573 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5574 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5577 * alloca.c: Use #error.
5578 [POINTER_TYPE]: Use it.
5580 * eval.c (Fdefvar): Doc fix.
5582 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5583 INITIALIZE_INTERVAL.
5585 * buffer.h: Avoid DECLARE_INTERVALS.
5587 * config.in: Add size_t.
5589 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5591 * w16select.c (set_clipboard_data): If there's not enough memory
5592 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5593 expects. In case of other failures, return 3.
5594 (system_error_msg): New error message.
5595 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5598 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5600 * term.c (write_glyphs): Also turn off inverse video after turning
5601 off other appearances in case TS_exit_attribute_mode is not equal
5602 to TS_end_standout_mode.
5603 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5605 (turn_off_face): Reset standout_mode only if
5606 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5607 is equal to TS_end_standout_mode.
5609 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5611 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5612 sequence at the end of the source block.
5614 * ccl.c (Fccl_program_p): Docstring modified.
5615 (Fccl_execute): Likewise.
5616 (Fccl_execute_on_string): Likewise.
5618 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5620 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5622 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5624 The following changes are mainly to fix bugs of
5625 encode/decode-coding-string failing if encoding/decoding return
5626 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5627 variable conversion_buffer.
5629 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5630 decrement dst_end to avoid buffer overflow in the later call of
5633 * coding.h (conversion_buffer_size, conversion_buffer)
5634 (get_conversion_buffer): Extern deleted.
5636 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5637 (conversion_buffer, conversion_buffer_size): Variables deleted.
5638 (get_conversion_buffer): Function deleted.
5639 (struct conversion_buffer): New structure.
5640 (MAX_ALLOCA): New macro.
5641 (allocate_conversion_buffer): New macro.
5642 (extend_conversion_buffer, free_conversion_buffer): New functions.
5643 (ccl_coding_driver): Set coding->result.
5644 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5645 this is the last block of source.
5646 (encode_coding): Likewise. Handle the source block as the last
5647 one only when the whole source text is consumed.
5648 (decode_coding_string): Handle the case that the output buffer is
5649 too small to decode the whole source text. Use
5650 allocate_conversion_buffer, extend_conversion_buffer and
5651 free_conversion_buffer, not get_conversion_buffer.
5652 (encode_coding_string): Likewise.
5653 (init_coding): Function deleted.
5654 (init_coding_once): Delete code to initialize
5655 conversion_buffer_size.
5657 * emacs.c (main): Don't call init_coding.
5659 * msdos.c (IT_write_glyphs): Use a locally declared
5662 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5663 (insert_glyphs): Likewise.
5665 * w32console.c (write_glyphs): Use a locally declared
5668 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5670 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5671 member of display_info is NULL.
5673 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5675 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5678 * term.c (turn_off_face): Reset standout_mode when resetting
5679 appearances with capability `me'.
5680 (write_glyphs): Switch on inverse video before each face change.
5682 2000-08-14 Dave Love <fx@gnu.org>
5684 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5685 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5686 (lisp_free): Declare and make static.
5688 * window.c: Fix embedded comment.
5689 (syms_of_window): Fix doc string.
5691 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5693 * keymap.c (push_key_description): If C without modifiers is < 32,
5694 make sure to print `C-' before `M-', like in the manual.
5696 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5698 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5699 since they aren't relocated anymore.
5700 (sxhash_string): Make sure returned hash code fits in a Lisp
5703 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5704 partially visible line which is smaller than the window's
5707 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5709 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5710 the multibyte form of eight-bit-control characters.
5711 (Fccl_execute_on_string): Initialize ccl->multibyte.
5713 * ccl.h (struct ccl_program): New member multibyte.
5715 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5717 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5719 * regex.c (regex_compile) <normal_char>: Pay attention to
5721 (analyse_first) <exactn>: Setup fastmap correctly for
5722 eight-bit-control characters.
5724 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5726 * termhooks.h (enum event_kind): New member
5727 multibyte_char_keystroke.
5729 * keyboard.c (make_lispy_event): Handle the new event type
5730 multibyte_char_keystroke.
5732 * xterm.c: Include coding.h.
5733 (XTread_socket): Work around a bug of XmbLookupString. If the
5734 input is from XIM, decode it according to the current locale. In
5735 that case, generate multibyte_char_keystroke events.
5737 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5739 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5740 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5742 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5744 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5745 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5746 (move_it_in_display_line_to): Record iterator's ascent and descent
5747 before producing glyphs, and restore them when we know the glyph
5748 doesn't fit on the line.
5749 (move_it_to): Restructured so that it's easier to debug. If
5750 moving to a vpos, and not moving to an x or character position,
5751 stop as soon as the specified vpos is reached; don't move further
5752 into that line because that might change the computed line height.
5753 (try_cursor_movement): New function, extracted from the cursor
5754 movement branch of redisplay_window. If ending on a partially
5755 visible line, don't try to scroll if the cursor line is taller
5757 (redisplay_window): Use try_cursor_movement.
5759 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5760 because that function doesn't cope with variable-height lines.
5762 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5763 box cursor because that's better visible for large images.
5765 2000-08-10 Miles Bader <miles@gnu.org>
5767 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5769 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5771 * xdisp.c (Vmessages_buffer_name): New variable.
5772 (message_dolog): Use it.
5773 (syms_of_xdisp): Initialize it.
5775 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5777 * msdos.c (IT_note_mouse_highlight): Update the calls to
5779 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5780 redundant now that keyboard.h is included.
5782 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5784 * keyboard.c (kbd_buffer_events_waiting): New function.
5786 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5788 * msdos.c: Include keyboard.h.
5789 (XMenuActivate): Empty no_event events from the event buffer. If
5790 no events are left after that, call clear_input_pending.
5791 (mouse_clear_clicks): New function, code moved from mouse_init.
5792 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5793 mouse driver to ``forget'' any past clicks.
5795 * Makefile.in (msdos.o): Depend on keyboard.h.
5797 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5799 * lisp.h (input_pending): External declaration.
5801 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5803 * xdisp.c (echo_area_display): Display thoroughly if input is
5804 pending. Bind redisplay-dont-pause to t during the redisplay.
5805 in case input is pending.
5807 * dispnew.c (Qredisplay_dont_pause): New variable.
5808 (syms_of_display): Initialize and staticpro it.
5809 (update_frame_1): Don't interrupt the display for pending input if
5810 redisplay_dont_pause is set.
5812 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5814 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5816 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5818 * callproc.c (Fcall_process): Terminate the unwind-protect around
5819 the post-read-conversion of coding system.
5821 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5822 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5823 * buffer.h (overlays_at): Update prototype.
5824 * xdisp.c (next_overlay_change): Update call to overlays_at.
5825 * xfaces.c (face_at_buffer_position): Likewise.
5826 * textprop.c (Fget_char_property): Likewise.
5827 * xterm.c (note_mouse_highlight): Likewise.
5829 * minibuf.c (do_completion): Don't consider a simple change of
5830 case as `completion'.
5832 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5834 * keyboard.c (syms_of_keyboard): Initialize
5835 last_point_position_buffer.
5836 * undo.c (record_delete): Make sure last_point_position_buffer is
5837 a buffer before comparing pointers.
5839 * coding.h (decode_coding_string): Declare.
5841 * intervals.h (Fprevious_single_char_property_change): Declare.
5843 * textprop.c (Fprevious_single_char_property_change): Don't do
5844 arithmetic directly on lisp objects.
5846 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5849 * keyboard.h (menu_item_eval_property): Declare.
5851 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5852 reuse as buffer name, instead of recreating (and discarding) every
5853 time a message is logged.
5854 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5855 (current_message_1, truncate_message_1, set_message_1)
5856 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5857 (current_message, truncate_echo_area, display_echo_area)
5858 (resize_echo_area_axactly): Changed calls.
5860 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5862 (Ffind_coding_systems_region_internal): First argument to Fappend
5863 must be an integer, not a Lisp object.
5865 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5867 * charset.c (Fchar_width): Doc fix.
5869 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5871 * charset.c (Fstring_width): Doc fix.
5873 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5875 * xdisp.c (start_display): When starting display on a continuation
5876 line, clear ascent and descent members of the iterator structure;
5877 the height of the continued line does not affect the height of the
5879 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5880 line taller than the window.
5881 (redisplay_window) <forced window start>: Handle case that the
5882 middle of the window is not found in any row.
5883 (dump_glyph_row): Show more information.
5884 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5885 first text line in a glyph matrix.
5887 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5888 of the clip area when image doesn't have a mask.
5890 * fns.c (sweep_weak_table): Fix survival conditions for
5891 key-or-value and key-and-value weakness.
5893 * .gdbinit (xhashtable): New command.
5895 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5896 tables out of the list of all weak hash tables.
5898 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5899 a new buffer is created, make sure echo_area_buffer[] references
5902 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5904 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5907 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5909 * syntax.c (skip_chars): Fix previous change. Make the handling
5910 of unibyte string consistent with that of regex search.
5912 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5914 * xmenu.c (popup_get_selection): Use xfree instead of free.
5916 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5918 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5920 * callproc.c (child_setup): Use xfree instead of free.
5922 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5924 (run_mac_command, closedir): Use `xfree' instead of `free'.
5926 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5928 * eval.c (error): Use xfree instead of free.
5930 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5932 * fns.c: Replace `illegal' with `invalid'.
5933 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5935 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5937 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5940 2000-08-04 Noah Friedman <friedman@splode.com>
5942 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5945 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5947 * syntax.c (skip_chars): Fix typo in error message.
5949 2000-08-04 Andreas Schwab <schwab@suse.de>
5951 * m/ia64.h: Moved from s/ia64.h.
5953 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5955 * process.c (read_process_output): Big simplification. Handle
5956 composition and post-read-conversion of coding system correctly.
5957 (send_process): Handle composition correctly.
5959 * callproc.c (Fcall_process): Handle post-read-conversion of
5960 coding system if any.
5962 * coding.c (decode_coding_iso2022): More strict check for handling
5964 (coding_restore_composition): Pay attention to the case that
5965 cmp_data is not set properly (because of invalid code in the
5967 (run_pre_post_conversion_on_str): Include text properties in the
5969 (decode_coding_string): Set members of coding correctly.
5971 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5973 * s/ia64.h: New file.
5975 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5976 Use NULL instead of 0 at the end of variable argument list of
5977 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5978 sizeof (int) < sizeof (void *).
5980 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5981 of variable argument lists of XtVaGetValues and XtVaSetValues.
5983 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5984 variable argument lists of XtVaGetValues and XtVaSetValues.
5986 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5988 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5989 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5991 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5994 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5995 in call to Fsingle_key_description.
5997 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6000 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6002 * window.c (display_buffer_reuse_frames): New variable.
6003 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6004 frames displaying BUFFER.
6005 (syms_of_window): Define Lisp variable
6006 display-buffer-reuse-frames.
6008 2000-08-01 Miles Bader <miles@gnu.org>
6010 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6011 when to constrain NEW_POS (they were pretty screwed up before).
6013 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6015 * msdos.c (run_msdos_command): Save and restore the master
6016 environment, for the case that child_setup signals an error.
6017 When mirroring slashes in DOS shell commands, don't fail when
6018 argv[2] has embedded blanks.
6019 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6020 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6021 (dos_ttraw): Call mouse_setup_buttons.
6023 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6024 using alloca; free it after run_msdos_command returns.
6026 2000-07-27 Dave Love <fx@gnu.org>
6028 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
6030 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
6033 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6035 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6037 * editfns.c (lisp_time_argument): Fix last change.
6039 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6041 * fns.c (Fdelete): Make it work on vectors and strings in addition
6044 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6045 (syms_of_fns): Initialize new variables.
6046 (sweep_weak_table): Handle weakness `key-or-value' and
6048 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6049 weakness, with t meaning the same as `key-and-value'.
6051 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6053 * coding.h (struct coding_system): Member safe_charset deleted.
6055 * coding.c (Qsafe_charsets): This variable deleted.
6056 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
6058 (coding_safe_chars): New function.
6059 (CODING_SAFE_CHAR_P): New macro.
6060 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6061 checking safe_charsets member of the coding system. Caller
6063 (detect_coding_iso2022): New local variable safe_chars.
6064 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6065 safe_charsets member of the coding system.
6066 (decode_coding_iso2022): New local variable safe_chars.
6067 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6068 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6069 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6070 (ENCODE_UNSAFE_CHARACTER): New macro.
6071 (encode_coding_iso2022): New local variable safe_chars. Check
6073 (setup_coding_system): Delete the code to initialize
6074 coding->safe_charses
6075 (intersection, find_safe_codings): New functions.
6076 (Ffind_coding_systems_region_internal): New function.
6077 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6078 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6079 variable and initialize it.
6081 * fns.c (char_table_ref_and_index): New function.
6083 * lisp.h (char_table_ref_and_index): Add prototype.
6085 2000-07-26 Sam Steingold <sds@gnu.org>
6087 * editfns.c (lisp_time_argument): Added third argument `usec'.
6088 (Ffloat_time): New built-in Lisp function.
6090 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6092 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6093 for the character code.
6095 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6098 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6099 if called for a popup menu.
6100 (xmenu_show): Store help string in widget values.
6102 2000-07-26 Dave Love <fx@gnu.org>
6104 * syswait.h: Move some definitions.
6105 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6106 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6107 perspicuous definitions.
6108 (WTERMSIG): Fix bit pattern used.
6110 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6112 * print.c (print_object): If vector printing is truncated, print
6113 "..." to indicate it as well as the case of list printing.
6115 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6117 * xdisp.c (next_element_from_display_vector): Improve comments.
6119 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6120 for the character code, and the rest for the face id as in 20.x.
6121 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6123 * window.c (window_display_table): Cleaned up.
6125 * syntax.c (Fforward_word): Add last arg nil in call of
6126 Fconstrain_to_field.
6128 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6130 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6131 identical but for the letter-case, don't call
6132 barf_or_query_if_file_exists.
6134 2000-07-25 Miles Bader <miles@gnu.org>
6136 * editfns.c (find_field): Honor special `boundary' fields.
6137 (Qboundary): New variables.
6138 (syms_of_editfns): Initialize Qboundary.
6139 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6140 Use scan_buffer instead of find_before_next_newline, because it
6141 allows us to detect the boundary case where there's a newline at
6143 * lisp.h (Fconstrain_to_field): Update external declaration.
6145 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6147 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6150 2000-07-24 Dave Love <fx@gnu.org>
6152 * s/sunos4-0.h, s/sol2.h:
6153 (LIBS_TERMCAP): Move from m/sparc.h.
6155 * m/sparc.h (TERMINFO): Moved to system files (probably only
6156 relevant for sunos4 judging by its vintage).
6157 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6160 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6162 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6163 name to single_keymap_panes.
6165 2000-07-24 Andreas Schwab <schwab@suse.de>
6167 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6169 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6171 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6172 parameters instead of using int parameters. Expect FN to accept
6173 EMACS_INT parameters.
6174 (display_echo_area, resize_echo_area_axactly, current_message)
6175 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6176 with new argument list.
6177 (resize_mini_window_1): New callback function.
6178 (current_message_1, truncate_message_1, set_message_1): Change
6179 parameter lists to the new format expected by
6180 with_echo_area_buffer.
6182 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6184 * fontset.c (fontset_ref): Remove INLINE declaration.
6185 (fontset_ref_via_base): Likewise.
6186 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6189 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6191 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6192 correct order of priority. If help echo was found in an overlay,
6193 use that overlay as the object in which the help echo was found.
6195 2000-07-22 Miles Bader <miles@gnu.org>
6197 * textprop.c (Fprevious_single_char_property_change): The initial
6198 property value should be from the position preceding POSITION, not
6201 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6203 * coding.c (syms_of_coding): Doc fix for
6204 inhibit-iso-escape-detection.
6206 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6208 * xterm.c (note_mouse_highlight): Process overlays in the right
6211 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6213 * xterm.c (note_mouse_highlight): If help-echo was found in an
6214 overlay, use that overlay as the object in which the help was
6217 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6219 * window.c (foreach_window): Instead of a fake variable argument
6220 list, take one USER_DATA argument.
6221 (foreach_window_1): Likewise, and call callback functions with two
6222 args, the window and USER_DATA.
6223 (struct check_window_data): New struct.
6224 (check_window_containing): Use it.
6225 (window_from_coordinates): Set up a struct check_window_data for
6227 (add_window_to_list, freeze_window_start): Change parameters
6228 according to new calling convention.
6230 * window.h (foreach_window): Change prototype.
6232 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6234 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6236 * xmenu.c (menu_help_callback): Call show_help_echo with
6237 additional arguments OBJECT and POS.
6239 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6241 * data.c (Faset): Allow storing any multibyte character in a
6242 string. Convert unibyte string to multibyte if necessary.
6244 * xfns.c (x_encode_text): New function.
6245 (x_set_name): Use x_encode_text.
6246 (x_set_title): Likewise.
6248 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6250 * xterm.h (x_encode_text): Add prototype.
6252 2000-07-20 Dave Love <fx@gnu.org>
6254 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6257 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6259 * msdos.c (help_echo_window): New variable.
6260 (syms_of_msdos): Initialize and staticpro it.
6261 (IT_note_mode_line_highlight): Set help_echo_window.
6262 (IT_note_mouse_highlight): Ditto.
6263 (dos_rawgetc): Store help_echo_window in the second event produced
6266 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6267 Record the object that generated the help echo and the position of
6268 that object in help_echo_object and help_echo_pos. Record that
6269 some glyphs in a row are displayed in mouse-face.
6270 (IT_update_begin): Don't clear mouse highlight unless one of the
6271 enabled glyph rows is marked as being displayed in mouse-face.
6272 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6273 and position recorded in help_echo_object and help_echo_pos to the
6275 (IT_menu_display): Accept a new argument PN: the pane number of
6276 the current menu pane. Record the pane number and the item
6277 number of the item which has associated help string.
6278 (XMenuActivate): Update the prototype for help_callback in
6279 function declaration. Call IT_menu_display with the current menu
6280 pane number as an additional argument. Call help_callback with
6281 two additional arguments: the pane number and the item number of
6282 the menu item associated with the help text.
6283 (help_echo_object, help_echo_pos): New variables.
6284 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6286 * msdos.h (XMenuActivate): Update prototype.
6288 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6290 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6291 Add some more prototypes.
6293 * xterm.c, xterm.h: Add some more prototypes.
6295 * lisp.h (Fnext_single_char_property_change): Add prototype.
6297 * dispnew.c (direct_output_for_insert): Remove confusing
6298 outer local variable mouse_face_overwritten_p.
6299 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6301 * alloc.c (allocate_string_data): Don't copy old string contents.
6303 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6305 * coding.c (code_convert_region): Delete text properties before
6306 shrinking the conversion region.
6308 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6310 * dispnew.c (update_text_area): Write the whole row if it
6311 has mouse-face in it.
6313 * xfaces.c (face-alternative-font-family-alist): Remove
6314 DEFVAR_LISP; staticpro instead.
6316 * xmenu.c (menu_help_callback): Call show_help_echo with
6319 * keyboard.c (show_help_echo): Add parameter WINDOW.
6320 (read_char): Call show_help_echo with window extracted from Lisp
6322 (gen_help_event): Add parameter WINDOW.
6324 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6326 * xterm.c (help_echo_window): New variable.
6327 (note_mouse_highlight, note_tool_bar_highlight): Set
6329 (XTread_socket): Pass help_echo_window to gen_help_event.
6330 (syms_of_xterm): Initialize and staticpro help_echo_window.
6332 2000-07-18 Dave Love <fx@gnu.org>
6334 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6337 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6339 * alloc.c (allocate_string_data): If string had already data
6340 assigned, copy old contents to new string data.
6342 * coding.c (syms_of_coding): Fix typo in spelling of variable
6343 `inhibit-iso-escape-detection'.
6345 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6347 * Makefile.in: Add dependencies on dispextern.h.
6348 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6349 `free'; both can conflict with system header files.
6351 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6353 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6356 2000-07-18 Dave Love <fx@gnu.org>
6358 * window.c (Fwindow_list): Declare arg `window'.
6360 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6362 * coding.c (setup_coding_system): Don't override the explicitly
6363 specified designations.
6365 2000-07-15 Miles Bader <miles@gnu.org>
6367 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6368 from `text_property_eq' and `text_property_stickiness', respectively.
6369 (find_field, Fconstrain_to_field, char_property_eq)
6370 (char_property_stickiness): Changed to call char-property functions
6371 instead of text-property-only ones.
6373 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6374 `next_single_char_property_change'). Do more error checking, and
6375 cleanup limit behavior.
6376 (Fprevious_single_char_property_change): New function.
6377 (syms_of_textprop): Initialize new subrs.
6379 * xdisp.c (display_prop_end, invisible_text_between_p):
6380 Call Fnext_single_char_property_change instead of
6381 next_single_char_property_change.
6383 2000-07-15 Jason Rumney <jasonr@gnu.org>
6385 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6386 after menu is finished with.
6387 (add_menu_item): Only consider wv->title as a menu title.
6388 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6390 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6392 (FONT_REGEXP): Remove unused macro, and its sub-components.
6393 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6395 * w32term.c (help_echo_object, help_echo_pos): New variables.
6396 (note_mode_line_highlight): Store additional information about the
6397 help-echo in help_echo_object and help_echo_pos. Check both
6398 `local-map' and `keymap' properties for changing the cursor
6399 (note_mouse_highlight): Store additional information about the
6400 help-echo in help_echo_object and help_echo_pos.
6401 (note_tool_bar_highlight): Set help_echo_object to nil and
6402 help_echo_pos to -1.
6403 (w32_read_socket): Use gen_help_event instead of filling
6404 input_events manually.
6405 (syms_of_w32term): Staticpro help_echo_object.
6406 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6407 set, arrange for a mouse-highlight redisplay in
6409 (x_clear_mouse_face): New function.
6410 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6411 (x_update_window_begin): No need to turn off the mouse
6413 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6414 depending on whether they contain glyphs highlighted in
6416 (x_fill_stretch_glyph_string): Consume runs of stretch
6417 glyphs instead of a single one.
6418 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6419 with new argument list.
6420 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6421 (x_append_glyph, x_append_composite_glyph)
6422 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6423 changes in struct glyph starting 1999-12-27. See comments for
6424 xterm.c on 2000-07-05.
6426 2000-07-14 Sam Steingold <sds@gnu.org>
6428 * xfaces.c (realize_x_face): Fix the last patch:
6429 check `default_face' before dereferencing.
6431 2000-07-14 Dave Love <fx@gnu.org>
6433 * syntax.c (back_comment): Add null default in switch (for pcc).
6435 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6437 * xfaces.c (realize_x_face): Make fontset using the base of the
6438 default_face's fontset, not using the default fontset.
6440 * coding.c (inhibit_iso_escape_detection): New variable.
6441 (syms_of_coding): Make it a Lisp variable.
6442 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6443 nonzero, ignore ISO2022's escape sequence.
6445 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6447 * alloca.c (malloc) [emacs]: Define as xmalloc.
6449 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6450 use that instead of the mouse position. Add parameters DX and DY.
6452 * dispextern.h (Fx_show_tip): Adjust number of parameters
6455 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6456 if HELP is a function, call it with OBJECT and POS as parameters
6457 to get the help to display.
6458 (gen_help_event, kbd_buffer_store_help_event): New functions.
6459 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6460 (read_char): Call show_help_echo with new parameters.
6462 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6465 * xterm.c (help_echo_object, help_echo_pos): New variables.
6466 (note_mode_line_highlight): Store additional information about the
6467 help-echo in help_echo_object and help_echo_pos. Check both
6468 `local-map' and `keymap' properties for changing the cursor
6469 (note_mouse_highlight): Store additional information about the
6470 help-echo in help_echo_object and help_echo_pos.
6471 (note_tool_bar_highlight): Set help_echo_object to nil and
6472 help_echo_pos to -1.
6473 (XTread_socket): Use gen_help_event instead of filling
6474 input_events manually.
6475 (syms_of_xterm): Staticpro help_echo_object.
6477 * xmenu.c (menu_highlight_callback): Use
6478 kbd_buffer_store_help_event instead of setting up and input_event
6481 * xdisp.c (eval_form): GCPRO argument sexpr.
6482 (call_function): New function.
6483 (handle_single_display_prop): Use call_function and FUNCTIONP
6484 instead of checking whether if font_height is a symbol and
6487 * eval.c (internal_condition_case_2): New function.
6489 * lisp.h (FUNCTIONP): New macro.
6490 (internal_condition_case_2, call_function): Add prototypes.
6492 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6493 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6494 Always set `arg' member of input_events.
6495 (construct_menu_click): Unused function removed.
6497 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6499 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6500 (construct_drag_n_drop, x_scroll_bar_handle_click)
6501 (w32_read_socket): Always set `arg' member of input_events.
6503 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6505 * lisp.h (eval_form): Add prototype.
6507 * xdisp.c (eval_form): Make it externally visible.
6509 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6511 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6512 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6513 consing. For prefix events, store the frame in the `arg' slot of
6514 the event, otherwise store the key there.
6515 (XTread_socket): Instead of consing, use the frame_or_window slot
6516 of HELP_EVENTs for the frame, and the `arg' slot for the help
6519 * xmenu.c (menu_highlight_callback): Store help string in the
6520 `arg' member of the input event; don't cons.
6521 (menubar_selection_callback): Use the `arg' slot of input events
6522 to queue additional information, instead of consing.
6524 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6526 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6528 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6530 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6531 input events to queue additional information, instead of consing.
6533 * keyboard.c (kbd_buffer_gcpro): Renamed from
6534 kbd_buffer_frame_or_window. Now used for all Lisp objects
6535 referenced from the input queue.
6536 (kbd_buffer_store_event): Always use structure assignment for
6537 copying input events. Record all Lisp objects referenced from
6538 events in kbd_buffer_gcpro.
6539 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6540 differently from input events. Test for prefix menu_bar_events
6541 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6542 event in kbd_buffer_gcpro to nil.
6543 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6544 frame_or_window is equal to its arg member as prefix events.
6545 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6546 used by an input event to nil.
6547 (init_keyboard): Use two times the size of the input queue
6548 for kbd_buffer_gcpro.
6549 (syms_of_keyboard): Likewise.
6551 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6554 * termhooks.h (struct input_event): Add member `arg'.
6555 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6556 (USER_SIGNAL_EVENT): Renamed from user_signal.
6558 * xfaces.c (ASET): Remove definition.
6560 * lisp.h (AREF, ASET, ASIZE): New macros.
6562 * fontset.c (AREF, ASIZE): Remove definitions.
6564 * fns.c (AREF): Remove definition.
6566 * composite.c (AREF): Remove definition.
6568 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6570 * dispnew.c (redraw_overlapped_rows): Add missing local.
6571 (scrolling_window): Remove debug code.
6573 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6574 Before scrolling, turn off a mouse-highlight in the window
6577 * xterm.c (x_update_window_end): Add parameter
6578 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6579 redisplay in XTframe_up_to_date.
6580 (x_clear_mouse_face): New function.
6581 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6583 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6585 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6586 it when any row is written to that contains glyphs highlighted in
6588 (update_window): Call the window update end hook with new
6589 parameter MOUSE_FACE_OVERWRITTEN_P.
6590 (direct_output_for_insert): Give up if row contains mouse-face.
6592 * dispextern.h (struct redisplay_interface): Add parameter
6593 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6594 (clear_mouse_face): New function pointer member.
6596 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6598 * syntax.c (back_comment): Use one switch rather than a few `if's.
6599 Obey open_paren_in_column_0_is_defun_start.
6600 When reverting to the `slow' method, try to nicely handle the case
6601 of nested comments by checking that the comment-starter we found
6602 does indeed match the comment-ender.
6603 (scan_sexps_forward, scan_sexps_forward):
6604 Ignore excessive opening parenthesis rather than throwing an error.
6606 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6608 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6609 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6611 * dispnew.c (direct_output_forward_char): Give up if currently
6612 displaying a message instead of the minibuffer contents.
6614 * xterm.c (x_update_window_begin): No need to turn off the mouse
6616 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6617 depending on whether they contain glyphs highlighted in
6620 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6621 compare the mouse_face_p flags of both rows.
6623 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6625 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6627 * keyboard.c (show_help_echo): Accept additional parameter
6628 ok_to_overwrite_keystroke_echo.
6629 (read_char): Call show_help_echo with a zero
6630 ok_to_overwrite_keystroke_echo argument.
6631 * keyboard.h (show_help_echo): Update prototype of
6633 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6634 ok_to_overwrite_keystroke_echo argument.
6635 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6636 non-zero ok_to_overwrite_keystroke_echo argument.
6638 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6640 * xdisp.c (try_window_id): If changes are all below what is
6641 displayed in the window, and point is in the window, we still
6642 might have to find point on the display.
6644 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6645 glyphs instead of a single one.
6646 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6647 with new argument list.
6648 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6650 * keymap.c (get_keymap_1): Add comment that this function can GC.
6651 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6652 comment that functions can GC.
6653 (Fset_keymap_parent): GCPRO arg KEYMAP.
6655 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6657 * msdos.c (XMenuActivate): After exiting the menu, restore the
6658 echo area message and erase it.
6660 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6662 * fontset.c (Ffontset_info): Make the return value more compatible
6663 with that of Emacs 20.
6665 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6667 * eval.c (Fsignal): Handle case that backtrace_list is null.
6669 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6671 * ccl.c (Fccl_execute): Typo fixed.
6673 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6675 * window.c (window_loop): Add missing gcpro1 local variable.
6677 * window.c (Fwindow_list): Reverse list at the end.
6678 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6679 means allow windows on OWINDOW's frame, only.
6680 (window_loop): Simplified; use Fwindow_list.
6682 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6684 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6686 * xterm.c (XTread_socket): Increment handling_signal at the start,
6687 decrement it at the end.
6689 * eval.c (handling_signal): New variable.
6690 (Fsignal): Abort if handling_signal is non-zero.
6692 * lisp.h (handling_signal): External declaration.
6694 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6696 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6698 Sound support for NetBSD through "Linux emulation" support:
6699 * config.in (HAVE_SOUNDCARD_H): Undef.
6700 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6701 * Makefile.in (LIBSOUND): New variable.
6702 (LIBES): Include it.
6703 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6705 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6707 (vox_open): Use DEFAULT_SOUND_DEVICE.
6708 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6710 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6712 * print.c (print_error_message): If Vsignaling_function is set,
6713 show it in *Messages*.
6715 * lisp.h (Vsignaling_function): External declaration.
6717 * eval.c (Vsignaling_function): New variable.
6718 (Fsignal): Compute it.
6719 (syms_of_eval): Staticpro it.
6721 2000-07-05 Dave Love <fx@gnu.org>
6723 * syswait.h: Use the autoconf recommended approach. Old code
6724 #if'd out in case we need to revert.
6726 * config.in (HAVE_SYS_WAIT_H): Added.
6728 2000-07-05 Andrew Innes <andrewi@gnu.org>
6730 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6731 when non-NULL instead of __morecore, to take account of buffer
6732 memory. This also solves a problem with spurious memory warnings
6735 * ralloc.c: Make real_morecore non-static.
6737 * eval.c (internal_condition_case): Comment out abort if
6738 interrupt_input_blocked is not zero.
6740 * makefile.nt: Add support for `bootstrap' and related targets.
6741 Include minimal debug info in emacs.exe in release build.
6742 Remove all dependencies on lisp.h, and fixup some others.
6744 * w32.c (init_environment): Install code from 20.7 for providing
6745 default values for environment variables, based on the
6746 executable's own location.
6747 (map_w32_filename): Handle filenames that are longer than
6749 (sys_socket): Install socket inheritance bug fix from 20.7.
6751 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6752 here via blockinput.h).
6754 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6756 * w32menu.c (w32_menu_display_help):
6757 * xmenu.c (menu_help_callback): Use show_help_echo.
6759 * keyboard.h (show_help_echo): Declare.
6761 * keyboard.c (show_help_echo): New function, extracted from read_char.
6762 Feval its `msg' argument if it's a cons cell.
6763 (read_char): Use it.
6764 (follow_key): Pass `autoload' to get_keyelt.
6766 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6767 (note_tool_bar_highlight, XTread_socket):
6768 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6770 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6771 (note_tool_bar_highlight, w32_read_socket):
6772 Do not gratuitously ignore non-string `help-echo' properties.
6774 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6776 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6778 * window.c (delete_all_subwindows): Reset Vwindow_list.
6780 * xterm.c (x_append_glyph, x_append_composite_glyph)
6781 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6782 changes in struct glyph starting 1999-12-27. Some bit-fields of
6783 struct glyph were not set, which made glyphs unequal when compared
6784 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6785 effects were the result. This also depended on the contents of
6786 memory returned by xmalloc. If flickering happens again, activate
6787 the code in clear_glyph_row that's in #if 0. If the flickering is
6788 gone with that, chances are that it is caused by something
6791 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6793 * dispextern.h: Add some comments.
6795 * window.c (add_window_to_list): Add parameter LIST.
6796 (window_list): Order list so that, for each frame, windows are
6797 in canonical order, and so that frames appear in the list in
6798 the order given by Vframe_list.
6799 (next_window): Reverse the handling of NEXT_P.
6801 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6803 * window.c (Vwindow_list): New variable.
6804 (make_window, delete_window): Set Vwindow_list to nil.
6805 (check_window_containing): New function.
6806 (window_from_coordinates): Rewritten.
6807 (add_window_to_list, window_list, candidate_window_p)
6808 (decode_next_window_args, next_window): New functions.
6809 (Fnext_window, Fprevious_window): Rewritten in terms of
6811 (Fwindow_list): New function.
6812 (Fother_window): Cleaned up.
6813 (foreach_window): Add a longer "variable argument list". Let
6814 callback function return 0 to indicate that cycling over windows
6816 (foreach_window_1): Likewise.
6817 (freeze_window_start): Return int.
6818 (init_window): New function.
6819 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6821 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6822 input_event with bzero.
6823 (main): Call init_window.
6825 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6828 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6830 * composite.h (make_composition_value_copy): Extern it.
6832 * composite.c (make_composition_value_copy): New function.
6834 * editfns.c (Fformat): While copying text properties, make each
6835 composition property value a copy.
6837 * fns.c (concat): While copying text properties, make each
6838 composition property value a copy.
6840 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6842 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6844 * fns.c (sweep_weak_table): Mark only objects that are not
6847 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6848 include those frames as candidates which have their focus
6849 redirected to the minibuffer frame.
6851 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6853 * fns.c (Fputhash): Return `value' rather than nil.
6855 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6857 * frame.c (next_frame): Don't check focus redirection in case
6858 MINIBUF is a window. Doing so excludes frames using MINIBUF
6859 unless their focus is redirected, which contradicts the
6860 specification of next-frame, and leads to infinite loops in
6861 certain situations when cycling through windows with next-window.
6863 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6865 * coding.c (code_convert_region): Even if the length of text is
6866 zero, try to convert it if coding->type is coding_type_ccl.
6867 (decode_coding_string, encode_coding_string): Likewise.
6869 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6871 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6872 the display if windows_or_buffers_changed.
6874 * dispnew.c (struct row_entry): New structure.
6875 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6876 (row_table_size, old_lines, new_lines, old_lines_size)
6877 (new_lines_size, run_pool, runs_size, runs): New variables.
6878 (add_row_entry): New function.
6879 (scrolling_window): Use data structures allocated with xmalloc and
6880 held in global variables, instead of allocating them with alloca and
6881 holding them in local variables. Use a larger hash table whose
6882 size depends on glyph matrix sizes. Don't use bzero to clear the
6883 hash table; instead, clear used slots only.
6885 * fns.c (next_almost_prime): Make it externally visible.
6887 * lisp.h (next_almost_prime): Add prototype.
6889 * s/isc4-0.h (sigunblock): Define.
6891 * s/sco5.h (sigunblock): Define.
6893 2000-06-27 Dave Love <fx@gnu.org>
6895 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6896 (moved to osf5-0.h).
6897 [!NOT_C_CODE]: Protect string.h stuff.
6899 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6900 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6902 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6904 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6905 below the last line from the needed window height.
6907 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6909 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6910 (Fwidget_get): Use it.
6911 (syms_of_fns): Defsubr it.
6913 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6915 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6916 display info for XIM.
6917 (xim_open_dpy): Likewise.
6918 (xim_close_dpy): Don't free the display info's XIM.
6920 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6922 * config.in (USE_XIM): New define.
6924 * keymap.c (get_keyelt): For menu-items containing a `:filter
6925 FILTER', apply FILTER to the menu-item's definition to get the
6926 real definition to use.
6928 * lisp.h (QCfilter): External declaration.
6930 * xfns.c (Fimage_size): New function.
6931 (syms_of_xfns): Defsubr it.
6933 2000-06-26 Andreas Schwab <schwab@suse.de>
6935 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6938 2000-06-25 Dave Love <fx@gnu.org>
6940 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6943 * Makefile.in (blockinput.h): Depend on atimer.h.
6944 (atimer.h): Depend on systime.h.
6946 * blockinput.h: Protect against multiple inclusion. Include
6949 * atimer.h: Protect against multiple inclusion. Include
6952 * lisp.h (swap_in_global_binding): Declare.
6954 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6956 * process.c (Fopen_network_stream): Turn off atimers for duration
6957 of call to connect. (Patch from Gerd.)
6959 2000-06-23 Dave Love <fx@gnu.org>
6961 * ralloc.c: Maybe include unistd.h
6963 * emacs.c (setgrp): Undefine before defining.
6964 (malloc_warning, set_time_zone_rule, index): Prototype.
6966 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6967 HAVE_STRUCT_TIMEZONE.
6969 * s/osf1.h: Move string.h hack here from alpha.h and make it
6971 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6973 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6974 (SOCKLEN_TYPE): Don't define.
6976 * m/alpha.h: Remove string.h hack.
6978 * s/osf5-0.h: New file.
6980 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6981 include time.h, done by systime.h.
6982 [__FreeBSD__]: Remove redundant includes.
6984 * callproc.c (setpgrp): Undefine before defining.
6985 (delete_temp_file): Return Qnil to avoid warning.
6987 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6989 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6992 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6994 * composite.h (compose_text): Declare.
6996 * xterm.c: Don't include sys/types.h unconditionally. Don't
6997 protect its inclusion with !USG (following xmenu.c).
6999 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7001 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7004 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7006 * coding.c (decode_eol_post_ccl): Special handling for undecided
7007 and inconsistent EOL types.
7009 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7011 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7012 trough color and main window's background color.
7014 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
7017 * xterm.h (Xt_app_con): External declaration.
7019 * widget.c (EmacsFrameRealize): Fix typo.
7021 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7023 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7024 (handle_invisible_prop): Record the start of invisible text in
7025 it->add_overlay_start.
7026 (struct overlay_entry): Add member `overlay'.
7027 (handle_overlay_change): Simplify.
7028 (next_overlay_string): After having processed overlay strings at the
7029 end of the buffer, record that fact in
7030 it->overlay_strings_at_end_processed_p.
7031 (compare_overlay_entries): If before- and after-strings come
7032 from the same overlay, let before-strings come first.
7033 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7034 (load_overlay_strings): Take it->add_overlay_start into account
7035 when adding overlay strings.
7037 * dispextern.h (struct it): Add member add_overlay_start.
7039 2000-06-22 Dave Love <fx@gnu.org>
7041 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7043 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7045 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7047 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7050 2000-06-21 Dave Love <fx@gnu.org>
7052 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7054 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7056 * syntax.c (back_comment): Simplify string-parity counting (with
7057 the added benefit of handling multiple string-styles as long as
7058 they are not intertwined).
7059 Jump to the slow code as soon as a comment starter is found in
7060 a "string_lossage" position. Fixes the case: " /* " /* " */.
7062 2000-06-21 Dave Love <fx@gnu.org>
7064 * Makefile.in: Use GETLOADAVG_LIBS.
7066 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7067 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7069 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7071 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7072 (Fforward_comment, scan_lists):
7073 Check the comstyle of single-char comment-starters.
7074 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7075 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7076 Check the comstyle of single-char comment-starters.
7077 Clarify control-flow around the Scomment case.
7079 2000-06-20 Dave Love <fx@gnu.org>
7081 * fns.c (make_hash_table, maybe_resize_hash_table):
7082 Cast arg of next_almost_prime.
7084 * tparam.c [emacs]: Include lisp.h.
7086 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7089 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7091 * keyboard.c (adjust_point_for_property): Check if display
7092 property should be treated as intangible by looking at its
7095 * xdisp.c (single_display_prop_intangible_p)
7096 (display_prop_intangible_p): New functions.
7098 * dispextern.h (display_prop_intangible_p): Add prototype.
7100 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7102 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7103 argument to sigprocmask.
7105 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7106 argument to sigprocmask.
7108 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7109 sigprocmask_set, and pass a pointer to it to sigprocmask.
7111 * sysdep.c (sigprocmask_set): New variable.
7113 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7116 2000-06-20 Sam Steingold <sds@gnu.org>
7118 * xrdb.c: Don't declare xmalloc, xrealloc.
7120 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7122 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7123 (re_comp): Cast gettext return value to avoid complaints when
7126 2000-06-20 Dave Love <fx@gnu.org>
7128 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
7131 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7133 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7135 * m/alpha.h: Don't declare xmalloc, xrealloc.
7137 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7139 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7141 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7143 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7146 * keyboard.h (poll_for_input_1): Declare.
7148 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7150 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7152 * doprnt.c: Don't declare xmalloc, xrealloc.
7154 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7155 (getenv, ctime, getwd): Removed.
7156 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7158 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7159 x_set_tool_bar_lines.
7161 * config.in: Add HAVE_GETWD. Move some definitions above
7162 machine/system includes.
7164 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7166 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7168 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7169 contain information about ENCODING.
7171 * fontset.c (FONTSET_ASCII): Use the first element of char table
7172 for an ASCII font, not defalt slot.
7173 (fontset_ref_via_base): If FONTSET doesn't contain information for
7174 C, try the default fontset.
7175 (make_fontset): Don't copy the default fontset.
7176 (fontset_font_pattern): Likewise.
7177 (accumulate_font_info): If ELT is nil, use the corresponding
7178 element in the default fontset.
7180 2000-06-19 Dave Love <fx@gnu.org>
7182 * syntax.c (Fparse_partial_sexp): Doc fix.
7184 * regex.h: Test PROTOTYPES as well as __STDC__.
7186 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7187 errno, strerror. Put text after #endif in comment.
7189 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
7192 * xterm.c (x_frame_of_widget): Likewise.
7194 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7196 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7197 to Vfundamental_mode_abbrev_table.
7199 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7200 bogus objects are marked. This slows down GC by ~80 percent, but
7201 it might be worth trying when debugging GC-related problems.
7202 This feature requires conservative stack marking to be enabled.
7204 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7205 returns XLookupChars, reset `modifiers' to zero.
7207 2000-06-19 Dave Love <fx@gnu.org>
7209 * mktime.c: Unprotoized.
7211 2000-06-19 Richard Stallman <rms@gnu.org>
7213 * data.c (set_internal): If variable is frame-local,
7214 store the new value immediately into the frame parameter alist.
7216 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7218 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7219 in the custom handler pointer.
7221 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7222 value, or checks for CHAR_META can fail when Lisp_Object is a
7224 * keymap.c (get_keyelt): Likewise.
7226 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7228 * ccl.h (struct ccl_program): New member eol_type.
7229 (struct ccl_spec): New member cr_carryover.
7231 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7232 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7234 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7235 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7236 (decode_eol_post_ccl): New function.
7237 (decode_coding): Don't detect EOL format here for CCL based coding
7239 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7240 decode_eol_post_ccl after running the CCL program.
7241 (code_convert_region): Don't detect EOL format here for CCL based
7243 (decode_coding_string): Likewise.
7245 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7247 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7248 when treating it as an integer.
7250 * coding.h (encode_coding_string): Declare.
7252 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7255 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7256 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7257 to be passed to get_local_map.
7259 * sound.c (Fplay_sound): Don't call make_number on
7260 Frun_hook_with_args count argument.
7262 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7263 for lisp objects in X event structure data field, when lisp
7264 objects are represented with unions.
7265 (x_scroll_bar_to_input_event): Ditto.
7267 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7269 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7270 termination of string. Fix sense of test whether
7271 Vline_number_display_limit is an integer.
7273 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7275 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7276 only if HAVE_X_WINDOWS.
7278 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7281 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7284 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7286 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7289 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7291 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7292 start of the while loop.
7294 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7296 * atimer.c (alarm_signal_handler): Add forward declaration.
7298 * data.c (set_internal): Remove debug code.
7300 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7302 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7304 * unexec.c (toplevel) [COFF]: Include coff.h.
7306 * s/lynxos.h: New file.
7308 * keymap.c (Fsingle_key_description): Enclose function key and
7309 event symbol names in angle brackets.
7311 * xdisp.c (setup_echo_area_for_printing): Call
7312 message_log_maybe_newline if message_buf_print is not set.
7314 * print.c (printchar, strout): Don't check message_buf_print
7315 before calling setup_echo_area_for_printing because that
7316 function does something useful even when message_buf_print is
7319 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7321 (ensure_echo_area_buffers): Initialize echo buffer's
7322 truncate lines setting to nil.
7323 (with_echo_area_buffer): Don't set the echo buffer's truncate
7325 (set_message_1): Set it here instead, based on the value
7326 of message_truncate_lines.
7327 (resize_mini_window): Handle case that lines are truncated.
7328 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7329 message-truncate-lines.
7331 * keyboard.c (read_char): Bind message-truncate-lines to t
7332 while displaying a help-echo.
7334 * lisp.h (Qmessage_truncate_lines): External declaration.
7336 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7338 * xdisp.c (Vline_number_display_limit): Renamed from
7339 line_number_display_limit.
7340 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7341 Extend documentation string. Initialize
7342 Vline_number_display_limit to nil meaning no limit.
7343 (decode_mode_spec): Use Vline_number_display_limit with its new
7346 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7348 2000-06-13 Richard Stallman <rms@gnu.org>
7350 * frame.c (Fmodify_frame_parameters): Doc fix.
7352 * xfns.c (x_set_frame_parameters): Comment fix.
7354 * frame.c (store_frame_param): Call swap_in_global_binding if the
7355 variable's current binding was chosen based on this frame.
7357 * data.c (swap_in_global_binding): New function.
7359 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7361 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7362 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7364 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7366 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7368 2000-06-12 Jason Rumney <jasonr@gnu.org>
7370 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7372 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7374 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7376 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7378 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7380 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7381 (syms_of_xfaces): Defsubr Sdump_colors.
7382 (x_free_colors): Don't treat b&w specially on default visual.
7383 (x_free_dpy_colors): New function.
7384 (free_face_colors): Don't check visual class; it's done
7387 * xterm.c (x_frame_of_widget): New function.
7388 (x_alloc_nearest_color_for_widget): Use it.
7389 (x_copy_dpy_color): New function.
7390 (x_destroy_window): Free various colors.
7392 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7394 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7396 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7398 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7400 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7402 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7404 2000-06-11 Dave Love <fx@gnu.org>
7406 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7408 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7410 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7412 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7414 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7417 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7419 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7420 (regex_compile): Fix the code for handling the case of single byte
7421 char and multibyte char being mixed in a range within [...].
7423 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7424 and dst_multibyte members of coding.
7426 * charset.c (update_charset_table): Update the table
7428 (init_charset_once): Initialize elements of bytes_by_char_head to
7429 1 except for leading codes for private charases.
7431 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7432 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7435 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7437 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7438 access the data it doesn't point to.
7440 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7442 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7443 will be translated to a switch-frame event when reading the
7444 event queue. This is necessary because Emacs otherwise won't
7445 perform a switch-frame to a new frame until some other event, for
7446 example a keystroke event, forces it to do so. This has various
7447 effects, one visible being that the cursor of a frame created with
7448 C-x 5 2 or switched to with a window manager key binding like
7449 A-TAB stays hollow because selected_window isn't on the newly
7450 focused frame until the switch-frame is performed.
7452 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7453 generating a switch-frame event if necessary.
7455 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7457 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7460 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7462 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7465 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7467 * window.c (displayed_window_lines): Take empty lines at
7468 the bottom of a window into account.
7470 * window.c (displayed_window_lines): New function.
7471 (Fmove_to_window_line): Use displayed_window_lines to determine
7472 the number of lines to move, instead of using the window's height.
7474 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7475 to stop reading, even if the form read sets point to a different
7476 value when evaluated.
7478 * xdisp.c (display_line): Fix code deciding in which line to
7481 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7483 * fileio.c (e_write): Free composition data if stored in
7486 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7488 * xdisp.c (display_line): Set row's and iterator's
7489 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7490 Set cursor even if row ends in the middle of a character.
7491 (dump_glyph_row): Print values of new flags.
7492 (redisplay_window) <cursor movement in unchanged window>: When
7493 point has been moved forward, and PT is at the end of the cursor
7494 row, don't place the cursor in the next row if the cursor row ends
7495 in the middle of a character or at ZV.
7497 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7498 (struct glyph_row): Add starts_in_middle_of_char_p and
7499 ends_in_middle_of_char_p.
7500 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7501 ends_in_middle_of_char_p flag.
7502 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7504 * term.c (append_glyph): Revert change of 2000-06-06.
7506 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7507 padding glyph not fitting on line as whole character not
7510 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7511 this isn't true for images with `:ascent 100'.
7513 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7515 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7516 as modified if it is originally unmodified.
7518 * term.c (encode_terminal_code): Change the way to check if
7519 terminal coding does any conversion.
7520 (append_glyph): Set glyph->pixel_width correctly.
7522 * xdisp.c (display_line): While checking line continuation, pay
7523 attention to a padding glyph.
7525 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7527 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7529 2000-06-05 Dave Love <fx@gnu.org>
7531 * xdisp.c: Include fontset.h.
7533 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7535 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7537 * dispnew.c: Conditionally include term.h.
7539 * coding.h: Declare code_convert_string_norecord.
7541 * frame.h (struct frame): Use volatile unconditionally.
7543 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7545 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7547 * systime.h: Protect against multiple inclusion.
7548 (timezone) [USG5_4]: Define as time_t.
7550 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7551 (Foptimize_char_table, make_temp_name): Declare.
7553 * Makefile.in (xdisp.o): Depend on fontset.h.
7555 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7557 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7558 (Foptimize_char_table, make_temp_name): Declare.
7562 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7564 2000-06-02 Dave Love <fx@gnu.org>
7566 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7568 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7570 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7571 result face, set flags in that face indicating that colors may not
7574 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7575 glyph, use the ASCII NUL character to determine the face.
7577 2000-06-02 Dave Love <fx@gnu.org>
7579 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7580 (VFORK_RETURN_TYPE): Remove.
7582 * config.in: Add NO_MATHERR.
7584 2000-06-01 Dave Love <fx@gnu.org>
7586 * cmds.c (internal_self_insert): Don't check
7587 Vbefore_change_function, Vafter_change_function.
7589 * insdel.c (signal_before_change, signal_after_change): Likewise.
7591 * buffer.c (Vbefore_change_function, Vafter_change_function):
7592 Variables and their initializations deleted.
7594 * callint.c (Fcall_interactively): Doc fix.
7596 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7598 2000-05-31 Dave Love <fx@gnu.org>
7600 * textprop.c: Revert last change -- duplicated.
7602 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7604 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7607 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7609 2000-05-31 Jason Rumney <jasonr@gnu.org>
7611 * search.c (Fre_search_forward, Fre_search_backward)
7612 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7614 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7616 2000-05-30 Jason Rumney <jasonr@gnu.org>
7618 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7619 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7621 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7624 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7625 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7626 expand a nil default_filename.
7628 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7629 pointer to glyph_to_pixel_coords, not a frame.
7631 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7632 coding.h to dependencies.
7634 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7636 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7637 window pointer to be consistent with w32term.c and xterm.c.
7639 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7640 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7641 (Qline_spacing, Qcenter): New variables.
7642 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7643 (x_set_line_spacing): New function.
7644 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7646 (x_specified_cursor_type): New function.
7647 (x_set_cursor_type): Use it.
7648 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7650 (validate_x_resource_name, x_get_resource_string): Measure lengths
7651 of external strings in bytes.
7652 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7653 GetTextExtentPoint32 with NULL title.
7654 (Fx_create_frame): Initialize Qline_spacing.
7655 (w32_load_system_font): Initialize font->double_byte_p.
7656 (x_to_w32_charset): Use Vw32_charset_info_alist.
7657 (Image, busy cursor, tooltip functions): Merged changes from
7658 xfns.c. Not yet functional on Windows.
7660 * w32gui.h (W32FontStruct): Add double_byte_p member.
7662 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7663 (emacs_button_translation): Use it.
7664 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7665 in `mask' to be set.
7667 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7670 * w32term.c: Format and doc changes to bring closer to xterm.c.
7671 (w32_char_font_type): New enum.
7672 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7673 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7674 (w32_encode_char): New function.
7675 (x_encode_char): Removed.
7676 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7677 x_encode_char and w32_font_is_double_byte.
7678 (x_produce_image_glyph): Use image_ascent.
7679 (x_produce_glyphs): Use new version of w32_per_char_metric and
7680 handle NULL return value. Allow extra line spacing.
7681 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7682 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7683 w32_font_type member of glyph instead.
7684 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7685 (fast_find_position): Make sure not to consider rows not visible
7687 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7688 w32_menu_display_help with input blocked, as it can abort.
7689 (x_display_and_set_cursor): Choose cursor depending
7690 on buffer-local value of cursor_type.
7691 (x_draw_bar_cursor): Add parameter WIDTH.
7693 * w32term.h (CP_DEFAULT): Define.
7694 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7696 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7698 * search.c (Fre_search_forward, Fre_search_backward)
7699 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7701 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7703 * coding.c (detect_coding_iso2022): Fix code for checking
7704 CODING_CATEGORY_MASK_ISO_8_2.
7706 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7708 * regex.c (PREFETCH_NOLIMIT): New function.
7709 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7711 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7713 * syntax.c (find_defun_start): Move test for
7714 open_paren_in_column_0_is_defun_start outside of the loop.
7716 * xdisp.c (redisplay_window): Really switch buffers when
7717 displaying mode lines, and temporarily set selected_frame to the
7718 frame of the window that's redisplayed.
7720 * xfaces.c (free_realized_faces): Block/unblock input.
7721 (free_realized_multibyte_face): Ditto.
7723 2000-05-29 Dave Love <fx@gnu.org>
7725 * textprop.c (Qkeymap): New variable.
7726 (syms_of_textprop): Intern it.
7728 * keymap.c: Include intervals.h.
7729 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7731 * Makefile.in (keymap.o): Depend on intervals.h.
7733 * keyboard.c (menu_bar_items, tool_bar_items)
7734 (Fexecute_extended_command): Deal with `keymap' property.
7735 (read_key_sequence): Track map from `keymap' property as well as
7738 * intervals.c (get_local_map): Extra arg to allow looking for
7741 * intervals.h (map_property): New enum.
7742 (get_local_map): Extra arg using it.
7745 * lisp.h (get_local_map): Don't declare here.
7747 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7749 * Makefile.in (callproc.o): Depend on composite.h.
7751 * callproc.c: Include composite.h.
7752 (Fcall_process): Handle composition correctly.
7754 * coding.h (coding_allocate_composition_data): Extern it.
7755 (coding_restore_composition): Likewise.
7757 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7758 yet allocated, finish decoding with result
7759 CODING_FINISH_INSUFFICIENT_CMP.
7760 (coding_allocate_composition_data): Make it non-static.
7761 (coding_restore_composition): Likewise.
7763 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7765 * charset.c (syms_of_charset): Revert last change.
7767 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7769 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7770 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7773 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7775 * charset.c (syms_of_charset): Set width of character sets
7776 eight-bit-control and eight-bit-graphic to 1 column.
7778 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7780 * config.in (HAVE_SPEED_T): New define.
7782 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7785 2000-05-26 Dave Love <fx@gnu.org>
7787 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7789 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7790 (Fsubr_arity): New function.
7791 (syms_of_data): Install them.
7793 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7795 * charset.c (init_charset_once): Set the table bytes_by_char_head
7798 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7799 the default fontset to what Emacs uses by default.
7800 (check_registry_encoding): This function deleted.
7801 (Fset_fontset_font): Remove the adhoc condition for the default
7802 fontset. Allow cons in FONTNAME.
7804 * fns.c (map_char_table): Ignore char-table entries for
7805 charsets eight-bit-control and eight-bit-graphic.
7807 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7809 * emacs.c (main): Initialize keyboard syms before initializing
7810 window code, so face names are available.
7812 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7814 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7815 of an anchor at the beginning of a shy-group.
7817 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7819 * xdisp.c (handle_invisible_prop): Don't try to skip over
7820 invisible text if end of text is already reached.
7822 2000-05-25 Dave Love <fx@gnu.org>
7824 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7826 * coding.c (encode_eol): Add null statement after label.
7828 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7830 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7833 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7835 * ccl.c (ccl_driver): Fix previous change.
7837 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7839 * coding.c (run_pre_post_conversion_on_str): Set point to the
7840 beginning of buffer before calling coding->post_read_conversion.
7841 (decode_coding_string): Give correct args to
7842 run_pre_post_conversion_on_str.
7843 (encode_coding_string): Likewise.
7845 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7846 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7847 eight-bit-graphic correctly.
7849 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7851 * fileio.c (Finsert_file_contents): Even if a file is not found,
7852 execute codes for setting up coding system. Call
7853 after-insert-file-functions unconditionally.
7855 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7857 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7858 BSD_PGRPS are not defined.
7860 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7862 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7864 (syms_of_charset): Avoid building same strings.
7866 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7868 * lread.c (Fload): Add a comment about the meaning of
7869 Vuser_init_file being t.
7871 * puresize.h (BASE_PURESIZE): Increase to 675000.
7873 * s/gnu-linux.h (setpgrp): Don't define it here because this
7874 prevents compilation on GNU/Linux systems with glib 2.2.
7876 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7879 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7881 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7882 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7884 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7886 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7888 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7891 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7893 * term.c (encode_terminal_code): Set coding->src_multibyte
7896 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7898 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7900 * keyboard.c (read_char): Allow character codes 128..255 to be
7901 handled by input-method-function.
7903 * insdel.c (adjust_markers_for_replace): Fix previous change.
7904 (adjust_after_replace): If PREV_TEXT is nil, call
7905 adjust_markers_for_insert, not adjust_markers_for_replace.
7907 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7909 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7910 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7911 [HAVE_GRANDPT]: Define.
7912 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7914 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7917 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7919 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7921 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7923 The following changes are to handle 8-bit characters in a
7924 multibyte buffer/string without facing with byte combining
7925 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7926 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7928 * Makefile.in (fns.o): Depend on charset.h.
7930 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7931 convert it to unibyte.
7932 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7934 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7935 apparent char boundary.
7936 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7937 0x80..0x9F to/from multibyte form.
7939 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7942 * callproc.c (Fcall_process): Always encode an argument string if
7943 it is multibyte. Setup src_multibyte and dst_multibyte members of
7944 process_coding properly.
7946 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7947 SPLIT_NON_ASCII_CHAR.
7949 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7951 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7953 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7955 (SPLIT_CHARACTER_SEQ): This macro deleted.
7956 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7958 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7959 and eight-bit-graphic.
7960 (char_to_string): Likewise. Signal an error for too large
7962 (char_printable_p): Return 0 for 8-bit characters.
7963 (update_charset_table): Update iso_charset_table only when a final
7964 character is non-negative.
7965 (find_charset_in_text): Renamed from find_charset_in_str.
7966 Arguments and return value changed. Callers changed.
7967 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7968 be -1 if CHARSET is used only internally.
7969 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7971 (Fcharset_after): Simplified.
7972 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7973 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7974 (multibyte_chars_in_text): Simplified by assuming there's no
7975 invalid multibyte sequence.
7976 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7977 str_as_unibyte): New functions.
7978 (Fstring): Simpified by assuming that byte combining never
7980 (init_charset_once): Initialization for
7981 LEADING_CODE_8_BIT_CONTROL.
7982 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7983 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7984 eight-bit-control and eight-bit-graphic.
7986 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7987 CHARSET_8_BIT_GRAPHIC): New macros.
7988 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7989 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7990 (CHARSET_REVERSE_CHARSET): Likewise.
7991 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7993 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7994 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7995 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7996 encounter an invalid multibyte sequence.
7997 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7998 sequence is always valid.
7999 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8000 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
8002 (CHAR_STRING): For 8-bit characters, call char_to_string.
8003 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8004 multibyte sequence is always valid.
8005 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8006 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
8007 str_as_unibyte): Extern them.
8008 (BCOPY_SHORT): Fix a bug.
8009 (CHAR_LEN): This macro deleted. Callers changed to use
8011 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8012 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8013 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8015 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8016 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8017 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
8018 EMIT_BYTES): New macros.
8019 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
8020 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8022 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8023 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8024 check the validity of multibyte sequence.
8025 (decode_coding_emacs_mule): New function.
8026 (encode_coding_emacs_mule): New macro.
8027 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8029 (DECODE_ISO_CHARACTER): Just return a character code.
8030 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8031 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8032 EMIT_CHAR to produced decoded characters. Exit the loop only by
8033 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8035 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8036 only position codes for an invalid character.
8037 (encode_designation_at_bol): Return new destination pointer. 5th
8038 arg DSTP is changed to DST.
8039 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8040 from the source by ONE_MORE_CHAR. Don't handle the case of last
8042 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8044 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
8045 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8046 TWO_MORE_BYTES to fetch a byte from the source.
8047 (encode_eol): Pay attention to coding->src_multibyte.
8048 (detect_coding, detect_eol): Preserve members src_multibyte and
8050 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8051 (encoding_buffer_size): Set magnification to 3 for all coding
8052 systems that require encoding.
8053 (ccl_coding_driver): For decoding, be sure that the result is
8054 valid multibyte sequence.
8055 (decode_coding): Initialize coding->errors and coding->result.
8056 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8057 and raw-text, always call decode_eol. Handle the case of last
8058 block here. If not coding->dst_multibyte, convert the resulting
8059 sequence to unibyte.
8060 (encode_coding): Initialize coding->errors and coding->result.
8061 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8062 and raw-text, always call encode_eol. Handle the case of last
8064 (shrink_decoding_region, shrink_encoding_region): Detect cases
8065 that we can't skip data more rigidly.
8066 (code_convert_region): Setup src_multibyte and dst_multibyte
8067 members of coding. For decoding, if the buffer is multibyte,
8068 convert the source sequence to unibyte in advance. For encoding,
8069 if the buffer is multibyte, convert the resulting sequence to
8070 multibyte afterward.
8071 (run_pre_post_conversion_on_str): New function.
8072 (code_convert_string): Deleted and divided into the following two.
8073 (decode_coding_string, encode_coding_string): New functions.
8074 (code_convert_string1, code_convert_string_norecord): Call one of
8076 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8077 MAKE_NON_ASCII_CHAR.
8078 (Fset_terminal_coding_system_internal,
8079 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8080 and dst_multibyte members.
8081 (init_coding_once): Initialize iso_code_class with new enum
8082 ISO_control_0 and ISO_control_1.
8084 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8085 devided into ISO_control_0 and ISO_control_1.
8086 (struct coding_system): New members src_multibyte, dst_multibyte,
8087 errors, and result. Delete member fake_multibyte.
8088 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8090 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8093 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8096 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8098 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8100 (Ftranspose_region): Delete codes for handling byte combining.
8102 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8103 dst_multibyte members of coding. On handling REPLACE on unibyte
8104 buffer, convert the result of decode_coding to unibyte. On
8105 inserting into a mutibyte buffer, always call code_convert_region.
8106 (e_write): Setup coding->src_multibyte according to the
8107 multibyteness of the source (buffer or string).
8109 * fns.c (concat): Handle 8-bit characters correctly.
8110 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8111 unibyte in the result.
8112 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8113 valid multibyte form in the result.
8114 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8115 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8116 return -1, signal an error.
8117 (base64_encode_1): New arg MULTIBYTE. Get each character by
8118 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8119 character is found, return -1.
8120 (Fbase64_decode_region): Delete codes for handling byte-combining.
8121 Treat each decoded byte as a unibyte character.
8122 (Fbase64_decode_string): Return unibyte string.
8123 (Fcompare_strings, concat, string_byte_to_char): Use
8124 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8125 FETCH_STRING_CHAR_ADVANCE.
8126 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8127 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8129 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8130 SPLIT_NON_ASCII_CHAR.
8131 (fontset_ref_via_base, fontset_set): Likewise
8133 * insdel.c (adjust_markers_for_record_delete): Deleted.
8134 (adjust_markers_for_insert): Argument changed. Caller changed.
8135 (adjust_markers_for_replace): Likewise.
8136 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
8137 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8138 (copy_text): Delete unused local varialbe c_save. For converting
8139 to multibyte, be sure to make all 8-bit characters in valid
8141 (count_size_as_multibyte): Handle 8-bit characters correctly.
8142 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8143 adjust_after_replace, replace_range, del_range_2)
8144 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8145 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8146 adjust_after_replace, replace_range, del_range_2) Delete codes for
8147 handling byte combining.
8148 (adjust_before_replace): Deleted.
8150 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8151 SPLIT_NON_ASCII_CHAR.
8152 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8153 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
8155 (Fkey_description): Likewise.
8157 * lread.c (read1): On reading multibyte string, be sure to make
8158 all 8-bit chararacters in valid multibyte form.
8159 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8161 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8164 * process.c (Fstart_process): GCPRO current_dir before calling
8165 Ffind_operation_coding_system. Encode arguments here.
8166 (create_process): Don't encode arguments here. Setup
8167 src_multibyte and dst_multibyte members of struct coding.
8168 (read_process_output): Setup src_multibyte and dst_multibyte
8169 members of struct coding. If the output is to multibyte buffer,
8170 always decode the output of the process. Adjust the
8171 representation of 8-bit characters to the multibyteness of the
8173 (send_process): Setup coding->src_multibyte according to the
8174 multibyteness of the source.
8176 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
8178 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8179 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8181 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
8184 * w16select.c (Fw16_set_clipboard_data): Setup members
8185 src_multibyte and dst_multibyte of coding. Adjusted for the
8186 change for find_charset_in_str.
8187 (Fw16_get_clipboard_data): Likewise.
8189 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8190 dst_multibyte of coding.
8191 (x_to_w32_font): Likewise.
8193 * w32select.c (Fw32_set_clipboard_data): Setup members
8194 src_multibyte and dst_multibyte of coding. Adjusted for the
8195 change for find_charset_in_str.
8196 (Fw32_get_clipboard_data): Likewise.
8198 * xdisp.c (get_next_display_element): Handle 8-bit characters
8200 (next_element_from_display_vector): Use CHAR_BYTES instead of
8202 (disp_char_vector): Use SPLIT_CHAR instead of
8203 SPLIT_NON_ASCII_CHAR.
8205 * xselect.c (selection_data_to_lisp_data): Setup members
8206 src_multibyte and dst_multibyte of coding. Adjusted for the
8207 change for find_charset_in_str.
8208 (lisp_data_to_selection_data): Likewise.
8210 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8212 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
8215 * dispextern.h (Vimage_types): Add extern declaration.
8217 * xdisp.c (Vimage_types): Moved here from xfns.c.
8218 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8220 * xfns.c (Vimages_types): Moved to xdisp.c.
8221 (syms_of_xfns): Move `image-types' to xdisp.c.
8223 * w32fns.c (Vimage_types): Removed.
8224 (syms_of_w32fns): Remove `image-types'.
8226 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8228 * fns.c (map_char_table): Pay attention to character number of
8229 charset. Check the validity of charset at the first level. For
8230 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8233 * fontset.c: Include "buffer.h".
8234 (fs_load_font): If the face has fontset, record the face ID in
8236 (Finternal_char_font): New function.
8237 (accumulate_font_info): New function.
8238 (Ffontset_info): Rewritten for the new fontset implementation.
8239 (syms_of_fontset): Register Vdefault_fontset in the first element
8240 of Vfontset_table. Include Vdefault_fontset in
8241 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8244 2000-05-16 Dave Love <fx@gnu.org>
8246 * m/iris5d.h: Deleted -- unused.
8248 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8250 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8251 `invalid' instead of `illegal'.
8253 * indent.c (Fmove_to_column): When ending within a tab, insert
8254 spaces first so that markers at the end of the tab get adjusted.
8256 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8257 buffer list that wasn't selected in that frame.
8259 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8260 is needed on mescaline, use a 2 char prefix, and call
8261 make_temp_name with second arg non-zero.
8263 * fileio.c (make_temp_name): New function, extracted from
8265 (Fmake_temp_name): Use it.
8267 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8269 * window.c (coordinates_in_window): Subtract 1 when computing
8272 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8274 * Makefile.in (lisp): Add env.elc.
8276 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8278 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8280 * search.c (Freplace_match): Handle case of `\N' in the
8281 replacement when there's no group N.
8283 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8285 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8286 of the message to message_dolog.
8288 * keyboard.c (read_char): Don't clear current message for help
8289 events; let the code handling help events handle this. Change
8290 code detecting help events that should be ignored.
8292 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8293 we're interating over a string.
8295 2000-05-09 Dave Love <fx@gnu.org>
8297 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8298 that offset before writing. Move gcpro region past call of
8301 2000-05-04 Dave Love <fx@gnu.org>
8303 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8305 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8307 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8308 of inserted characters when BUF equals the current buffer, and PT
8309 is in front of or equal to FROM.
8311 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8313 * xdisp.c (handle_single_display_prop): If display property value
8314 is invalid, or something not supported on the frame, restore
8315 iterator's position to what it was initially. Make sure to return
8316 0 for invalid and unsupported property values.
8318 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8319 that x_per_char_metric returns null.
8321 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8323 * xterm.h (struct face): Add forward declaration.
8324 (struct image): Ditto.
8325 (image_ascent): Add prototype.
8327 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8328 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8329 image_ascent instead of using IMAGE_ASCENT.
8331 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8332 (IMAGE_ASCENT): Removed.
8334 * xfns.c (Qcenter): New variable.
8335 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8336 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8337 (image_ascent): New function.
8338 (lookup_image): Recognize `:ascent center'.
8339 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8340 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8341 (xbm_load): Don't set image's ascent here.
8342 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8343 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8344 check ascent values here.
8345 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8346 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8347 (syms_of_xfns): Initialize Qcenter.
8349 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8350 to the limits, increase the limits.
8352 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8354 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8355 Check Vfont_encoding_alist against the full name of the opened
8358 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8360 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8361 taller than the window.
8363 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8365 * xfaces.c (realize_x_face): Fix the argument of the second
8366 xassert. BASE_FACE may not be a face for ASCII.
8368 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8370 * print.c (print_object): Treat print-length < 0 as nil.
8372 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8374 * s/freebsd.h (TERMCAP_OBJ): Removed.
8375 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8377 * lread.c (read1): Don't treat period followed by certain
8378 characters as symbol start.
8380 * xfns.c (slurp_file): New function.
8381 (xbm_image_p): Handle case of in-memory XBM files.
8382 (xbm_scan): Rewritten to work on memory buffers instead of files.
8383 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8384 Work on memory buffers instead of files. If DATA is null test
8385 if buffer looks like an in-memory XBM file.
8386 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8387 memory buffers instead of files.
8388 (xbm_file_p): New function.
8389 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8391 * lread.c (end_of_file_error): New function.
8392 (read1): Call it instead of signaling `end-of-file' directly.
8394 * print.c (print_error_message): Print data of `end-of-file'
8395 with Fprinc instead of Fprin1.
8397 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8399 * window.c (freeze_window_start): Check that minibuffer scroll
8400 window isn't nil before extracting the window structure pointer
8403 * undo.c (record_delete): If we hit the end of the undo list, stop
8404 picking elements apart.
8406 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8408 * xdisp.c (display_line): If lines are continued, restore
8409 iterator's ascent/descent information to the values before the
8410 first glyph not fitting on the line.
8412 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8414 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8415 positions in glyph matrix. Don't compute new window end
8418 * dispnew.c (increment_matrix_positions): Renamed from
8419 increment_glyph_matrix_buffer_positions.
8420 (increment_row_positions): Renamed from
8421 increment_glyph_row_buffer_positions.
8423 * dispextern.h: Change names of renamed functions from dispnew.c
8426 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8428 * fileio.c (Fdo_auto_save): Create directories for auto-save
8429 list file if necessary.
8431 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8432 from buffer or frame.
8433 (automatic_hscrolling_p): New variable.
8434 (hscroll_windows): Scroll windows horizontally only if automatic
8435 hscrolling is allowed.
8436 (syms_of_xdisp): New variable `automatic-hscrolling'.
8438 * frame.h (struct frame): Add member extra_line_spacing.
8440 * xfns.c (x_set_line_spacing): New function.
8441 (Fx_create_frame): Set line spacing from resources.
8442 (Qline_spacing): New variable.
8443 (syms_of_xfns): Initialize Qline_spacing.
8445 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8447 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8448 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8449 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8450 extra_line_spacing from default value.
8451 (init_buffer_once): Initialize default value of extra_line_spacing.
8453 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8456 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8457 prompt_width. Add extra line spacing.
8459 * term.c (produce_glyphs): Remove reference to struct it's
8462 * dispextern.h (struct it): Remove member prompt_width, add
8465 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8467 * dispnew.c (update_frame_line): When writing a whole line, make
8468 sure cursor is in the right row afterwards, otherwise a use of
8469 capability `ch' in cmgoto might leave the cursor in the row below.
8471 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8473 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8475 * keyboard.c (timer_check): Fix typo in comment.
8477 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8479 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8480 name change: ch -> character.
8482 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8484 * keyboard.c (echo_message_buffer): New variable.
8485 (echo_now): Set echo_message_buffer to the echo area buffer used
8486 to display the echo.
8487 (cancel_echoing): Reset echo_message_buffer to nil.
8488 (read_char): Code rewritten that handles canceling an echo or
8489 echoing a dash, respectively.
8491 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8492 directory doesn't exist.
8494 2000-04-19 Dave Love <fx@gnu.org>
8496 * fns.c (syms_of_fns): Defsubr mapc.
8497 (concat): Don't allow numeric args.
8498 (Fconcat): Doc change.
8500 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8502 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8503 instead define end_match(1|2) more carefully.
8504 Use GET_CHAR_BEFORE_2 for `begline'.
8506 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8508 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8509 on 64-bit systems where NULL is defined as `0'.
8511 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8512 the `variable argument list' to make it work on Alpha.
8514 * m/alpha.h (_LP64) [!_LP64]: Define.
8515 (ORDINARY_LINK): Define for NetBSD.
8517 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8519 2000-04-19 Dave Love <fx@gnu.org>
8521 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8524 * Makefile.in (LIBS): Don't use.
8525 (GETLOADAVG_OBJ): Define again.
8526 (otherobj): Add GETLOADAVG_OBJ.
8528 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8530 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8532 * lread.c (read_filtered_event): Cancel and start busy cursor.
8534 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8535 that the per-character metrics may be null.
8537 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8539 * buffer.c (clone_per_buffer_values): New function.
8540 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8541 clone_per_buffer_values if CLONE is not nil.
8543 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8545 2000-04-16 Dave Love <fx@gnu.org>
8547 * Makefile.in: Remove obsolete localcpp stuff.
8548 (GETLOADAVG_OBJ): Don't define.
8549 (obj): Move LIBOBJS...
8550 (otherobj): ... to here.
8551 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8552 whitespace-only lines after the continuation (Irix).
8554 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8556 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8558 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8560 2000-04-14 Dave Love <fx@gnu.org>
8562 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8563 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8564 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8565 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8568 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8569 autoconfiscated HAVE_GETLOADAVG.
8571 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8574 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8576 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8577 (fill_in_lock_file_name): Avoid existing files that aren't
8580 2000-04-14 Dave Love <fx@gnu.org>
8582 * Makefile.in (LIBS, LIBOBJS): New variable.
8583 (INTERVAL_SRC): Convert to make variable.
8584 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8585 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8586 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8588 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8589 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8590 (shortlisp): Add facemenu, float-sup, frame.
8591 (SOME_MACHINE_LISP): Remove them from here.
8592 (LIBES): Change unused LDLIBS to autoconf LIBS.
8594 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8596 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8598 * composite.c (update_compositions): If FROM and TO are not in a
8599 valid range, do nothing.
8601 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8603 * tparam.c (tparam1): Abort when encountering an unknown
8606 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8609 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8612 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8614 * fileio.c (a_write): Remove redundant semi-colons.
8615 (e_write): Return -1 if failed to write all the data.
8616 This fixes the changes made at 1999-12-15.
8618 2000-04-12 Dave Love <fx@gnu.org>
8620 * fns.c (mapcar1): Test for null vals to support mapc.
8621 (Fmapc): New function.
8623 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8625 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8626 (IT_frame_up_to_date): Support the buffer local value of
8627 cursor-type, if defined.
8629 2000-04-10 Dave Love <fx@gnu.org>
8631 * editfns.c (preceding-char, following-char): Doc fix.
8633 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8635 * Makefile.in (temacs): Revert 2000-03-12 change.
8637 2000-04-10 Jason Rumney <jasonr@gnu.org>
8639 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8641 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8643 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8644 area buffer, if it's not set up yet.
8646 * indent.c (compute_motion): Set immediate_quit.
8648 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8650 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8652 (realize_tty_face): Suppress boldness if colors are the inverse of
8653 the default colors, and tty_suppress_bold_inverse_default_colors_p
8655 (Ftty_suppress_bold_inverse_default_colors): New function.
8656 (syms_of_xfaces): Defsubr it.
8658 * buffer.c (Frestore_buffer_modified_p): New function.
8659 (syms_of_buffer): Defsubr it.
8661 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8663 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8664 charset id (int) argument, not a charset (Lisp_Object).
8666 * coding.h (code_convert_string): Declare.
8667 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8668 object, as the fourth argument to code_convert_string.
8670 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8672 (Fset_fontset_font): Use EQ to compare lisp objects.
8674 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8676 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8677 a pointer that looks like a lisp object.
8678 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8679 zero, instead see whether it's an integer object, since they can't
8681 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8683 * dispnew.c (allocate_matrices_for_frame_redisplay,
8684 direct_output_forward_char): Use X(U)INT and make_number as needed
8685 to convert between (unsigned) int values and lisp integers.
8686 * keyboard.c (read_key_sequence): Likewise.
8687 * lread.c (substitute_object_recurse): Likewise.
8688 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8689 * minibuf.c (do_completion, Fminibuffer_complete_word,
8690 Fminibuffer_completion_help): Likewise.
8691 * term.c (produce_special_glyphs): Likewise.
8693 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8694 * print.c (print_preprocess, print_object): Likewise.
8696 * search.c (compile_pattern): Use NILP when checking for nil.
8698 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8699 __OPTIMIZE__]: Provide a GNU C macro version that handles
8701 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8702 field, to better cope with ENABLE_CHECKING and calls that modify a
8703 Lisp_Object using its old value.
8705 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8707 * window.c (compare_window_configurations): Signal an error
8708 if parameters C1 or C2 aren't window configurations.
8710 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8711 AFTER_POTENTIAL_GC calls around calls to functions that can
8712 signal an error and thus invoke the debugger.
8714 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8716 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8717 an error if decoding fails.
8719 * keyboard.c (lispy_mouse_names): Variable removed.
8720 (Vlispy_mouse_stem): New variable.
8721 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8722 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8723 for any mouse button number. Increase size of mouse_syms and
8724 button_down_location as needed. Call modify_event_symbol with
8725 different arguments.
8726 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8727 Call modify_event_symbol with different arguments.
8728 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8729 for any button number. Call modify_event_symbol with different
8731 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8732 Accept a string for NAME_ALIST_OR_STEM.
8734 * lisp.h (larger_vector): Add prototype.
8736 * fns.c (larger_vector): Make externally visible.
8738 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8740 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8742 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8743 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8744 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8745 we are between str1 and str2.
8746 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8747 (PATFETCH): Use `TRANSLATE'.
8748 (PATFETCH_RAW): Fetch multibyte char if applicable.
8749 (PATUNFETCH): Remove.
8750 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8751 When writing a char, write it directly into the pattern buffer rather
8752 than going needlessly through a temp char-array.
8753 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8754 multibyte magic and remove the useless `#ifdef emacs'.
8755 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8758 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8759 conditional on `emacs'.
8761 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8763 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8765 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8766 non-union-type versions of XMARK and friends here, because XMARK
8767 and friends won't work on an integer field if NO_UNION_TYPE is not
8769 (make_number): Define as a function if it's not defined as a
8772 * composite.c (run_composite_function): Use NILP when checking for
8774 (syms_of_composite): Delete local var NARGS, pass an int as first
8775 argument to Fmake_hash_table.
8777 * editfns.c (text_property_stickiness): Use NILP to test
8778 Lisp_Object boolean value.
8779 (Fmessage_or_box): Don't use NILP to test int variable.
8780 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8781 problems reading from and changing the same lisp value in an
8784 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8786 * term.c (TN_no_color_video): New variable.
8787 (term_init): Intitialize TN_no_color_video.
8788 (enum no_color_bit): New enumeration.
8789 (MAY_USE_WITH_COLORS_P): New macro.
8790 (turn_on_face): Use it to determine if attributes may be used
8791 combined with colors.
8793 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8795 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8796 with int lvalues via casts; instead, just yield lisp object
8798 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8799 proper accessor macros.
8800 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8801 (grow_mini_window): Fix typo getting int value of root->height.
8803 * xdisp.c (compute_string_pos): Fix order of arguments to
8804 string_pos_nchars_ahead.
8805 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8806 count arg to variable-arg routines like Frun_hook_with_args and
8808 (back_to_previous_visible_line_start)
8809 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8810 fixed-arg routines like Fget_char_property and Fmake_string.
8811 (reconsider_clip_changes): Use XINT when comparing integer lisp
8812 objects, or passing them as int arguments.
8813 (mark_window_display_accurate, insert_left_trunc_glyphs)
8814 (append_space, extend_face_to_end_of_line): Use make_number when
8815 storing or passing integer values as lisp objects.
8816 (set_cursor_from_row, highlight_trailing_whitespace): Use
8817 INTEGERP, not implicit test against zero, for glyph object.
8818 (try_window_id): Don't use make_number when we want an int value.
8820 * xfaces.c (xlfd_symbolic_value): Make last argument a
8821 Lisp_Object, to be consistent with callers.
8822 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8823 (lface_hash): Apply XFASTINT to lisp values before folding in.
8825 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8826 fill in window width and height. Pass an int, not a lisp object,
8827 as first arg to Finsert.
8829 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8831 * xfaces.c (realize_basic_faces): Block input while realizing
8834 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8836 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8838 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8840 * xterm.c (x_produce_glyphs): When displaying unibyte text
8841 or ASCII, handle case that per-char metric is null.
8843 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8845 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8847 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8848 XSUBR, XBUFFER): Verify correct object type before returning
8849 pointer, using eassert.
8850 * frame.h (XFRAME): Likewise.
8852 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8853 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8854 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8856 * data.c (set_internal): Likewise.
8857 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8858 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8859 * fileio.c (auto_save_1): Likewise.
8860 * insdel.c (check_markers): Likewise.
8861 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8862 * undo.c (record_insert): Likewise.
8863 * vmsproc.c (child_sig): Likewise.
8864 * window.c (unshow_buffer, window_loop): Likewise.
8865 * xterm.c (x_erase_phys_cursor): Likewise.
8867 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8869 * xfns.c (free_image_cache): Free the cache structure itself
8870 last, after all its members have been freed.
8872 * lisp.h (xstrdup): Add prototype.
8874 * alloc.c (xstrdup): Moved here from xfaces.c.
8875 (allocating_for_lisp): Variable removed.
8876 (lisp_malloc): Block input around the calls to malloc and
8879 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8881 (xstrdup): Moved to alloc.c.
8883 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8885 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8887 * emacs.c (main): Fix sense of no-loadup test.
8889 * config.in (ENABLE_CHECKING): Undef.
8891 * lisp.h (struct interval): Replace "parent" field with a union of
8892 interval pointer and Lisp_Object; add new bitfield to use as
8893 discriminant. Change other flag fields to bitfields.
8894 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8895 is defined and the supplied test fails, print a message and
8897 (eassert): New macro. Use CHECK to provide an assert-like
8900 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8901 pointers; abort if the value looks like a lisp object.
8902 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8903 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8904 Modify for new interval parent definition.
8906 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8907 UNMARK_BALANCE_INTERVALS): Update references that need an
8908 addressable lisp object in the interval structure.
8909 (die): New function.
8910 (suppress_checking): New variable.
8912 * intervals.c (interval_start_pos): Just return 0 if there's no
8915 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8917 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8918 and earlier Emacs versions.
8920 * keyboard.c (Ftop_level): Cancel busy-cursor.
8922 * eval.c (call_debugger): Cancel busy-cursor.
8924 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8926 * search.c (Freplace_match): Adjust multibyteness of the current
8927 buffer and NEWTEXT. Free allocated memory before signaling an
8930 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8932 * regex.c (analyse_first): New function obtained by ripping out most
8933 of re_compile_fastmap and generalizing it a little bit so that it
8934 can also just return whether a given (sub)pattern can match the empty
8936 (regex_compile): Use `analyse_first' to decide whether the loop-check
8937 needs to be done or not for *, +, *? and +? (the loop check is costly
8938 for non-greedy repetition).
8939 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8941 2000-03-28 Dave Love <fx@gnu.org>
8943 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8946 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8948 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8950 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8952 (enum re_opcode_t): Update description of succeed_n.
8953 (PATFETCH): Always define.
8954 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8955 operators, char classes, shy-groups and intervals).
8956 Optimize special cases of intervals so as to only use succeed_n and
8957 jump_n when really needed.
8958 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8959 that we don't have to handle the special cases any more.
8960 Simplify on_failure_jump handling as well.
8962 2000-03-28 Jason Rumney <jasonr@gnu.org>
8964 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8966 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8968 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8970 * s/msdos.h (GC_SETJMP_WORKS): Define.
8972 * alloc.c (mark_maybe_object): New function.
8973 (mark_memory): Use it.
8974 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8975 (setjmp_tested_p, longjmp_done): New variables.
8976 (test_setjmp): New function.
8977 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8978 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8980 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8981 to DEC_TEXT_POS and INC_TEXT_POS.
8983 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8984 with parameter MULTIBYTE_P.
8986 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8989 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8990 buffers because it looks for multibyte character byte sequences
8991 which don't exist in unibyte text.
8993 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8995 * xfaces.c (register_color, unregister_color, unregister_colors)
8996 [DEBUG_X_COLORS]: New functions.
8997 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8999 * xfns.c (x_set_cursor_color): Get color reference counts right.
9001 * xterm.c (x_copy_color): New function.
9002 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9004 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9005 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9006 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9007 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9008 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9009 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9010 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9011 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9012 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9013 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9015 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9016 names for handling per-buffer variables.
9018 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9019 instead of MAX_BUFFER_LOCAL_VARS.
9020 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9022 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9024 * xfns.c (x_specified_cursor_type): New function.
9025 (x_set_cursor_type): Use it.
9027 * buffer.h (struct buffer): Add cursor_type.
9029 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9031 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9032 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
9034 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9035 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9036 executing it as well as when popping it off the stack to find infinite
9037 loops in non-greedy repetition operators.
9039 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9041 * doc.c (Qfunction_documentation): New variable.
9042 (syms_of_doc): Initialize Qfunction_documentation.
9043 (Fdocumentation): If FUNCTION is a symbol with non-nil
9044 `function-documentation' property, return a documentation derived
9047 * buffer.c (syms_of_buffer): Add default-cursor-type.
9048 (init_buffer_once): Don't let cursor_type have a local value
9051 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9052 on buffer-local value of cursor_type.
9053 (x_draw_bar_cursor): Add parameter WIDTH.
9055 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9056 (init_buffer_once): Set default cursor_type value to t.
9057 Mark cursor_type as local everywhere.
9058 (syms_of_buffer): New per-buffer variable cursor-type.
9060 * buffer.h (struct buffer): Remove member local_var_flags,
9062 (MAX_BUFFER_LOCAL_VARS): New macro.
9063 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9064 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9065 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9066 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9068 * print.c (print_object): Use new macros for per-buffer
9071 * category.c (Fset_category_table): Use new macros for per-buffer
9074 * buffer.c (buffer_permanent_local_flags): Make a char array.
9075 (max_buffer_local_idx): New variable.
9076 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9077 for new handling of per-buffer variables.
9078 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9079 (init_buffer_once): Initialize per-buffer vars differently.
9080 Set max_buffer_local_idx.
9082 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9085 * lread.c (defvar_per_buffer): Use new macros for per-buffer
9088 * data.c (do_symval_forwarding, store_symval_forwarding)
9089 (find_symbol_value, set_internal, default_value, Fset_default)
9090 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9091 per-buffer variables.
9093 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9095 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9097 * xterm.c (x_term_init): Unblock input around call1 of
9098 Qvendor_specific_keysyms.
9100 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9101 (find_defun_start): Consider an open parenthesis in column 0
9102 a defun start only if open_paren_in_column_0_is_defun_start is set.
9103 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9105 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9107 * eval.c (Fautoload): Add entry in load-history (if after dump).
9108 * lread.c (load-history): Update docstring.
9110 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9112 * indent.c (Fvertical_motion): Always use the current buffer.
9113 Temporarily change the window's buffer, if necessary.
9115 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9117 * xterm.c (fast_find_position): Make sure not to consider rows
9118 not visible in the window.
9120 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9122 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9123 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9125 2000-03-22 Jason Rumney <jasonr@gnu.org>
9127 * w32menu.c (single_submenu): Set help string to NULL if none.
9128 (w32_menu_show): Set help string correctly.
9129 (add-menu-item): Set help string in MIIM_DATA for menu item.
9130 Load SetMenuItemInfoA explicitly.
9131 (w32_menu_display_help): New function.
9133 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9134 (QCdata): Moved to xdisp.c.
9136 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9137 (Vw32_charset_to_codepage_alist): Removed.
9138 (Vw32_charset_info_alist): New variable.
9139 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
9140 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
9141 greek, hebrew, thai, johab, mac, unicode]): New symbols.
9142 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9144 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9145 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9146 Define Vw32_charset_info_alist and w32_charset symbols.
9148 2000-03-22 Jason Rumney <jasonr@gnu.org>
9150 * makefile.nt (w32bdf.obj): Update dependencies.
9152 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9154 * w32fns.c: Include fontset.h after dispextern.h.
9155 (Fx_create_frame): Do not create fontset.
9156 (w32_load_system_font): Doc fix.
9157 (Fx_close_connection): Free full_name if it is not shared.
9159 * w32term.c: Include fontset.h after dispextern.h.
9160 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
9162 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9163 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9164 (w32_font_is_double_byte): New function, needs body.
9165 (x_append_glyph): Set glyph->glyph_not_available_p.
9166 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9167 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9168 character, convert it to a unibyte character.
9169 (struct glyph_string): Delete member `charset'.
9170 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9171 calculating it is found.
9172 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9173 the case that per char metric is not available correctly.
9174 (x_fill_glyph_string): Handle the case that the specific glyph is
9175 not available correctly.
9176 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9177 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9178 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9179 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9180 fontset. Don't call FS_LOAD_FONT.
9182 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9184 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9185 (INT_LISPLIKE): New macro.
9186 (NULL_INTERVAL_P): Use it.
9187 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
9188 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
9189 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9191 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9192 explicit references to "parent" field of struct interval and
9193 associated unclean type conversions.
9194 * intervals.c (create_root_interval, root_interval, rotate_right,
9195 rotate_left, balance_possible_root_interval, split_interval_right,
9196 split_interval_left, interval_start_pos, find_interval,
9197 next_interval, previous_interval, update_interval,
9198 adjust_intervals_for_insertion, delete_node, delete_interval,
9199 adjust_intervals_for_deletion, merge_interval_right,
9200 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
9201 copy_intervals_to_string): Likewise.
9202 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9204 * syntax.c (update_syntax_table): Likewise.
9206 * intervals.c (reproduce_tree_obj): New function, like
9207 reproduce_tree but takes a Lisp_Object for the parent. Declare
9209 (graft_intervals_into_buffer): Use it when appropriate.
9210 (reproduce_tree): Declare with prototype.
9211 (balance_possible_root_interval): Check that the parent is a lisp
9212 object before trying to examine its type.
9214 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9216 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9217 as strings only if both are known to be strings.
9219 * s/openbsd.h (LIBS_TERMCAP): Undef.
9221 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9223 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9224 definitions for non-Emacs compilation.
9225 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9226 outside of `#ifdef emacs'.
9227 (print_partial_compiled_pattern): Update.
9228 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9229 (re_compile_fastmap): Merge handling of charset and charset_not (for
9230 emacs and non-emacs compilation as well).
9231 Similarly for (not)categoryspec and (not)syntaxspec.
9232 Don't use the fastmap when reaching `anychar' since the added
9233 complexity is not justified.
9234 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9235 and (not)syntaxspec. Merge (not)categoryspec.
9237 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9239 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
9240 FACE_FOR_CHAR): Define them differently for the configuration of
9243 2000-03-21 Dave Love <fx@gnu.org>
9245 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9248 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9250 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9251 (lface_fully_specified_p): Don't check contents of
9252 LFACE_FONT_INDEX because that attribute is optional.
9253 (realize_x_face): Remove now unwarranted xassert.
9255 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9257 The following changes are to make font selection based on
9258 characters, not charset. In addition, they recover fontset
9259 facilities while utilizing the new font selection mechanism.
9261 * Makefile.in (fontset.o): Depend on dispextern.h.
9263 * alloc.c (mark_face_cache): Don't mark face->registry.
9265 * dispextern.h (struct glyph): New member glyph_not_available_p.
9266 Use 22 bits for face_id.
9267 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9268 (struct face): Delete member registry, new member ascii_face.
9269 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9270 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9271 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9272 (struct it): Delete member charset, new member
9273 glyph_not_available_p.
9275 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9276 (struct fontset_info, struct fontset_data): Structs removed.
9277 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
9278 Vglobale_fontset_alist, font_idx_temp): Externs removed.
9279 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9280 (fs_free_face_fontset, fontset_font_pattern,
9281 face_suitable_for_char_p, face_for_char,
9282 make_fontset_for_ascii_face): Extern them.
9283 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9284 (FS_LOAD_FACE_FONT): New macro.
9286 * fontset.c: All codes rewritten or adjusted for the change of
9287 fontset implementation. Now fontset is represented by char table.
9288 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
9290 (my_strcasecmp): Function removed.
9291 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
9293 (AREF, ASIZE): New macros.
9294 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
9295 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
9296 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9297 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
9298 fontset_id_valid_p, font_family_registry, fontset_name,
9299 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
9300 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9302 (fs_load_font): New arg FACE. Caller changed.
9303 (fs_query_fontset): Argument changed. Caller changed.
9304 (Fquery_fontset): call fs_query_fontset.
9305 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9307 (clear_fontset_elements, check_registry_encoding,
9308 check_fontset_name): New functions.
9309 (syms_of_fontset): Set char-table-extra-slots property of fontset
9310 to 3. Staticpro and initialize Vfontset_table and
9311 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9313 * frame.h (struct frame): Member `fontset_data' removed.
9314 (FRAME_FONTSET_DATA): Macro removed.
9316 * frame.c (make_frame): Don't allocate f->fontset_data.
9317 (Fdelete_frame): Don't free f->fontset_data.
9319 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9321 * xdisp.c (charset_at_position): Function removed.
9322 (init_iterator): Don't set member charset of struct `it'.
9323 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9324 next_element_from_display_vector, insert_left_trunc_glyphs):
9326 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9328 (get_next_display_element, append_space,
9329 extend_face_to_end_of_line): Likewise.
9331 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9333 (clear_font_table, frame_update_line_height, load_face_font):
9334 Adjusted for the change of fontset implementation.
9335 (load_face_fontset_font): Function removed.
9336 (pixel_point_size): New function.
9337 (font_list): Argument type changed. Caller changed.
9338 (LFACE_FONT): New macro.
9339 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9340 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9341 Lisp_Object. Determine the font name by actually loading a font
9342 by the specified pattern. Set LFACE_FONT (lface) to the specified
9343 pattern. Even if a font is not found, don't try alternatives.
9344 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9345 (set_font_frame_param): If `font' is specified in lface, use it.
9346 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9347 (lface_same_font_attributes_p): Likewise.
9348 (make_realized_face): Arguent changed. Caller changed. Set
9349 face->ascii_face to face itself.
9350 (free_realized_face): Free face->fontset if face is for ASCII.
9351 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9352 deduce_unibyte_registry, x_charset_registry): Functions removed.
9353 (free_realized_multibyte_face): New function.
9354 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9355 changed. Caller changed.
9356 (try_font_list): Argument type changed.
9357 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9358 (choose_face_font): Argument changed. Handle fontset properly.
9359 (choose_face_fontset_font): Function removed.
9360 (realize_default_face, realize_named_face): Don't remove the
9362 (realize_face): Argument changed. Caller changed. Remove face
9363 with the arg former_face_id in advance. Load font for the new
9365 (realize_x_face): Argument changed. Caller changed. For a
9366 multibyte character, share fontset with base_face. For a single
9367 byte character, make a new realized fontset. Don't load a font
9369 (realize_tty_face): Argument changed. Caller changed.
9370 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9371 (face_at_buffer_position): Don't check multibyte_p for returning
9373 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9374 FACE_SUITABLE_FOR_CHARSET_P.
9375 (syms_of_xfaces): Remove code for Qx_charset_registry and
9376 Vface_default_registry.
9378 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9379 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9380 (x_per_char_metric): Don't try FONT->default_char. Even if
9381 pcm->width is zero, glyph bits may exist.
9382 (x_encode_char): Always initialize char2b->byte1.
9383 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9384 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9386 (x_append_glyph): Set glyph->glyph_not_available_p.
9387 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9388 it->charset. Handle the case that per char metric is not
9389 available. If it->multibyte_p is zero and it->c is a multibyte
9390 character, convert it to a unibyte character.
9391 (struct glyph_string): Delete member `charset'.
9392 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9393 the case that per char metric is not available correctly.
9394 (x_fill_glyph_string): Handle the case that the specific glyph is
9395 not available correctly.
9396 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9397 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9398 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9399 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9400 fontset. Don't call FS_LOAD_FONT.
9402 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9403 (x_create_tip_frame): Likewise.
9404 (Fx_close_connection): Free full_name of font_info.
9406 * fns.c (optimize_sub_char_table): New function.
9407 (Foptimize_char_table): New function.
9408 (syms_of_fns): Defsubr Soptimize_char_table.
9410 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9412 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9413 only if buffer is displayed in some window.
9415 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9416 (try_window_reusing_current_matrix): Don't call scroll run
9417 function if run's current and desired position are the same;
9418 this prevents cursor flickering.
9420 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9422 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9424 * regex.c (RE_STRING_CHAR): New macro.
9425 (GET_CHAR_AFER_2): Remove.
9426 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9427 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9428 (print_partial_compiled_pattern, re_compile_fastmap)
9429 (re_match_2_internal): Remove on_failure_jump_exclusive.
9430 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9431 optimization only need to work for * (ie. can use of_keep_string_jump).
9432 Remove the special case for .*\n since it is now covered by the general
9434 (re_search_2): Don't bother with `room'.
9435 (skip_one_char): New function.
9436 (skip_noops): Simplify since `memory' is not needed any more.
9437 (mutually_exclusive_p): Restructure slightly to use `switch' and
9438 add handling for "all" remaining cases.
9439 (re_match_2_internal): Change on_failure_jump_smart to use
9440 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9441 rather than on_failure_jump_exclusive.
9443 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9445 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9446 number of bits per RGB because it's everywhere used as the depth
9449 * term.c (calculate_costs): Remove code dealing with X frames.
9451 2000-03-19 Richard M. Stallman <rms@gnu.org>
9453 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9455 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9457 * lread.c (read_integer): Unread the last char not consumed.
9459 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9461 * xterm.c (x_update_window_cursor): Don't update in frames
9462 which are in the process of being deleted.
9464 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9466 * Makefile.in (mostlyclean): Add `*.core'.
9467 (clean): Add `bootstrap-emacs'.
9469 * lread.c (read_integer): New function.
9470 (read1): Support read syntax #o, #x, #b, #r.
9472 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9474 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9475 make sure POINTER_TO_OFFSET gives the same value before and after
9476 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9477 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9478 (debug): Now only active if > 0 rather than if != 0.
9479 (DEBUG_*): Update for the new meaning of `debug'.
9480 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9481 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9482 in `succeed_n', `jump_n' and `set_number_at'.
9483 (store_op1, store_op2, insert_op1, insert_op2)
9484 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9485 (group_in_compile_stack): Move to after its arg's types are
9486 declared and add a prototype.
9487 (PATFETCH): Define in terms of PATFETCH_RAW.
9488 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9490 (QUIT): Redefine as a nop except for NTemacs.
9491 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9492 indentation of the greedy-op and shy-group code.
9493 (at_(beg|end)line_loc_p): Fix argument's types.
9494 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9495 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9496 (MATCHING_IN_FIRST_STRING): Remove.
9497 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9498 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9499 QUIT unconditionally.
9501 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9503 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9506 * process.c (send_process): Add a hint that the function
9507 can call Lisp code to its comment.
9509 * lread.c (load_dangerous_libraries): New variable.
9510 (Vbytecomp_version_regexp): New variable.
9511 (safe_to_load_p): New function.
9512 (Fload): Handle files not compiled with Emacs specially.
9513 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9515 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9517 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9519 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9520 support functions only if HAVE_X11R6_XIM is defined.
9521 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9523 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9525 * xfns.c (X_I18N_INHIBITED): Don't define.
9526 (create_frame_xic): Remove conditional compilation on
9528 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9530 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9531 (HAVE_X11R6_XIM): Define.
9533 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9535 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9536 If set, call XSynchronize.
9538 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9540 * regex.c: Declare a new type `re_char' used throughout the code
9541 for the string char type. It's `const unsigned char' to match the
9542 rest of Emacs. Consistently make sure all pointers to strings use
9543 it and make sure all pointers into the pattern use `unsigned
9545 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9546 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9549 * charset.h (GET_CHAR_AFTER_2): Remove.
9550 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9552 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9554 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9555 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9556 of them try to use backquotes.
9558 2000-03-12 Dave Love <fx@gnu.org>
9560 * unexelf.c: Restore changes of 1999-10-19.
9561 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9562 fix its type and alignment; copy it from current process.
9564 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9566 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9567 has been found. Fix bug not computing timer's predecessor.
9569 * fileio.c (Fread_file_name): Handle case that DIR contains a
9572 * window.c (Fsave_window_excursion): Doc fix.
9574 * xfns.c (x_defined_color): Rewritten to use
9575 x_allocate_nearest_color.
9577 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9579 * msdos.c (vga_installed): New function, code moved from
9580 dos_set_window_size.
9581 (Qbar, Qcursor_type, outside_cursor): New variables.
9582 (syms_of_msdos): Intern and staticpro them.
9583 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9584 shape used outside Emacs when called for the first time.
9585 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9586 cursor shape used outside Emacs.
9587 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9588 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9590 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9591 parameters specify the cursor. Make qreverse a global
9592 variable (renamed to Qreverse).
9594 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9596 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9598 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9600 This is a big redesign of failure-stack and register handling, prompted
9601 by bugs revealed when trying to add shy-groups. Overall, what happened
9602 is that loops are now structured a little differently, groups can be
9603 shy and the code is a little simpler.
9605 * regex.h: Update the copyright.
9606 (RE_SHY_GROUPS): New value.
9607 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9608 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9610 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9611 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9612 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9613 for (start|stop)_memory since they now only take one argument (the
9614 second has becomes unnecessary).
9615 (print_partial_compiled_pattern): Adjust for changes in
9617 (print_compiled_pattern): Use %ld to printf long ints and flush to
9618 make debugging a little easier.
9619 (union fail_stack_elt): Make the integer unsigned.
9620 (struct fail_stack_type): Add a `frame' element.
9621 (INIT_FAIL_STACK): Init `frame' as well.
9622 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9623 (DEBUG_PUSH, DEBUG_POP): Remove.
9624 (NUM_REG_ITEMS): Remove.
9625 (NUM_NONREG_ITEMS): Adjust.
9626 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9627 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9628 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9629 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9631 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9632 address pushed is not the destination of the jump but the source
9634 (NUM_FAILURE_ITEMS): Remove.
9635 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9636 registers before the actual failure point). Don't hardcode any
9637 meaning for str==NULL anymore.
9638 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9639 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9641 (REG_UNSET_VALUE): Use NULL (why not?).
9642 (compile_range): Remove declaration since it doesn't exist.
9643 (struct compile_stack_elt_t): Remove inner_group_offset.
9644 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9645 (regex_grow_registers): Remove dead code.
9646 (FIXUP_ALT_JUMP): New macro.
9647 (regex_compile): Add shy-groups Change loops to use
9648 on_failure_jump_smart&jump instead of
9649 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9650 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9651 variable to me). Use `jump' instead of `jump_past_alt' and don't
9652 bother with push_dummy_failure in alternatives since it is now
9653 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9654 emacs' for (re)allocating the stack.
9655 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9656 from loop when bufp->can_be_null rather than jumping to `done'.
9657 Avoid jumping backwards so as to ensure termination. Use
9658 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9659 backreferences. Remove dead code in handling of `anychar'.
9660 (skip_noops, mutually_exclusive_p): New functions taken from the
9661 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9662 improve mutually_exclusive_p to handle ".+\n".
9663 (lowest_active_reg, highest_active_reg,
9664 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9665 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9666 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9667 variables. Push register (in `start_memory') on the stack rather
9668 than storing it in old_reg(start|end). Remove the cycle detection
9669 from `stop_memory', replaced by the use of on_failure_jump_loop
9670 for greedy loops. Add code for the new on_failure_jump_<foo>.
9671 Remove ad-hoc code in `on_failure_jump' to push more registers in
9672 the case of a loop. Take out code from `maybe_pop_jump' into
9673 separate functions and adapt it to the semantics of
9674 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9675 and push_dummy_failure. Remove dummy_failure handling and
9676 handling of `failures to jump to on_failure_jump' (this last one
9677 was already dead code, it seems).
9678 (group_match_null_string_p, alt_match_null_string_p)
9679 (common_op_match_null_string_p): Remove.
9681 2000-03-08 Dave Love <fx@gnu.org>
9683 * config.in: Don't depend on __STDC__ for volatile.
9684 Add POINTER_TYPE, PTR, PROTOTYPES.
9686 * hftctl.c, strftime.c: Use PROTOTYPES.
9687 * eval.c (find_handler_clause): Likewise.
9689 * mem-limits.h: Use POINTER_TYPE.
9691 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9692 (memory_warnings): Declare using POINTER_TYPE.
9694 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9696 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9698 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9701 * xfns.c: Remove obsolete code in #if 0.
9702 (Fx_focus_frame): New function.
9704 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9706 * coding.c (coding_category_name): Add coding-category-utf-8,
9707 coding-category-utf-16-be, coding-category-utf-16-le.
9708 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9709 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9710 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9711 (detect_coding_utf_8): New function.
9712 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9713 UTF_16_LOW_SURROGATE_P): New macros.
9714 (detect_coding_utf_16): New function
9715 (detect_coding_mask): When priorities are specified, skip any
9716 categories that have `nil' coding-system. Fix bug of returning
9717 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9718 returns a mask not set in PRIORITIES.
9719 (detect_eol_type_in_2_octet_form): New function.
9720 (detect_eol): selects detect_eol_type_XXX to call according to
9721 cooding->category_idx.
9722 (detect_coding_system): Remove `nil' coding-system in the result.
9723 (Fupdate_coding_systems_internal): Update all coding-categories.
9725 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9726 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9728 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9729 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9730 CODING_CATEGORY_IDX_UTF_16_LE.
9731 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9732 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9733 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9734 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9736 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9738 * doc.c (Fdocumentation_property): If value is not a string,
9739 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9741 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9742 close the display with XtCloseDisplay. This caused a bus error
9745 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9746 complete but not unique.
9748 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9750 * process.c (send_process): Remove local variable `procname' that
9751 might become invalid when a GC happens. Instead, access the
9752 process name slot directly.
9754 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9757 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9760 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9762 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9763 glyph matrices have been freed.
9765 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9767 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9768 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9770 * xfns.c (QCdata): Moved to xdisp.c.
9772 * xdisp.c (QCdata): Moved here from xfns.c.
9773 (syms_of_xdisp): Initialize QCdata.
9775 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9777 * window.c (coordinates_in_window): Use
9778 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9779 FRAME_INTERNAL_BORDER_WIDTH.
9781 * xdisp.c (try_window_id): Recompute unchanged information if
9782 it is obviously invalid.
9784 * xterm.c (x_term_init): Create a colormap if not using the
9787 * xterm.h (select_visual): Change prototype.
9789 * xfns.c (select_visual): Rewritten. Recognize user-specified
9791 (visual_classes): New variable.
9793 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9795 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9796 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9797 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9798 (x_decode_color): Don't handle allocation of white and black
9800 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9801 XtNcolormap resources.
9802 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9803 (Fx_create_frame): Initialize color members of x_output structure.
9804 (xpm_load): Pass colormap to XPM lib.
9806 * xfaces.c (x_free_colors): Access colormap of frame using
9807 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9808 when default colormap is used.
9810 * xterm.c (x_term_init): Set Colormap member of x_display_info
9811 structure. Copy colormap if resource `privateColormap' is
9812 specified (PseudoColor only).
9813 (x_setup_relief_color): Access colormap of frame using
9816 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9817 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9819 2000-03-04 Jason Rumney <jasonr@gnu.org>
9821 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9822 other non-platform-specific equivalents.
9823 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9824 specific functions and macros as their w32 equivalents where
9825 non-platform-specifics are not available.
9826 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9827 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9828 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9829 (frame_update_line_height): Use macros to access f->output_data.
9830 (defined_color): Remove FIXME comments; fixed.
9831 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9832 into #ifdef blocks. Add WINDOWSNT blocks.
9833 (Fx_list_fonts): Use macros for accessing font data.
9834 (set_lface_from_font_name): Different default fonts for X and
9836 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9837 scalable for backward compatibility.
9838 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9839 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9841 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9844 * makefile.nt (w32faces.obj): Remove.
9847 2000-03-03 Jason Rumney <jasonr@gnu.org>
9849 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9852 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9854 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9855 standard ELF definitions here if the system header does not.
9857 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9859 * xterm.c (PER_CHAR_METRIC): Removed.
9860 (x_per_char_metric_1, x_default_char): New functions.
9861 (x_per_char_metric): If font's default char is invalid, return
9862 metrics of a suitably chosen usable default char.
9863 (x_draw_glyph_string_foreground): If font has an invalid default
9864 char, replace occurrences of unprintable chars with a suitably
9865 chosen usable default char.
9867 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9869 * xterm.c (note_mouse_highlight): Return quickly if frame's
9870 glyph matrices have been freed.
9872 * dispnew.c (free_glyphs): Block input while freeing matrices.
9874 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9876 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9879 * dispextern.h (x_free_colors): Add prototype.
9881 * xfaces.c (x_free_colors): New function.
9882 (unload_color, free_face_colors): Use it.
9884 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9886 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9888 * window.c [MSDOS]: Include msdos.h.
9890 2000-03-02 Dave Love <fx@gnu.org>
9892 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9894 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9895 set C_OPTIMIZE_SWITCH for gcc.
9897 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9899 * coding.c (coding_save_composition): Be sure to allocate
9900 composition data area in coding even if there's no composition in
9903 2000-03-01 Jason Rumney <jasonr@gnu.org>
9905 * w32term.c: Equivalent changes to those made to xterm.c on
9906 2000-02-25 and 2000-02-24.
9908 * w32fns.c: Equivalent changes to those made to xfns.c on
9909 2000-02-25 and 2000-02-21.
9911 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9912 correct line-end convention is followed.
9914 * w32menu.c [HAVE_BOXES]: Remove #undef.
9915 (single_keymap_panes): Remove code for simulating checkmarks.
9916 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9917 Remove code for drawing simulated checkmarks.
9918 (w32_menu_show): make unibyte help string correctly.
9919 (add_menu_item): draw standard Windows checkmarks. Draw radio
9920 buttons as radio buttons if possible.
9922 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9924 * sysdep.c (start_of_text): Don't define this function for NetBSD
9927 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9929 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9930 (LINKER): Don't undef if __NetBSD__ is defined.
9932 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9934 * fileio.c [__NetBSD__]: Define `unix'.
9936 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9938 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9940 * atimer.c (start_atimer): Don't abort when timers are stopped.
9941 (append_atimer_lists): New function.
9942 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9943 arbitrary lists of stopped and running atimers.
9945 * atimer.c (cancel_atimer): Handle canceling an atimer when
9946 some timers are stopped.
9948 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9951 * fns.c (maybe_resize_hash_table): Handle case of new size
9952 coming out as being the same as old size.
9954 2000-02-27 Jason Rumney <jasonr@gnu.org>
9956 * makefile.nt: Add atimer.h to dependencies.
9957 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9958 * w32console.c: Only disable window system features for dispextern.h
9959 (initialize_w32_display): Build a display info for the console.
9960 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9961 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9962 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9964 * w32gui.h (struct W32FontStruct): Revert last change after change
9966 * w32menu.c (single_submenu): Set up help string.
9967 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9968 (w32_dialog_show): Set up help string.
9969 * w32term.c (w32_display_info_for_display): Remove unused function.
9970 (w32_draw_bitmap): Use pre-built bitmaps.
9971 (w32_initialize_display_info): New function to initialize parts of
9972 display info that are common to both GUI and console frames.
9973 (w32_term_init): Use w32_initialize_display_info. Do not set
9974 Vw32_num_mouse_buttons here, as it is not called for console
9975 frames. Build bitmaps for indicating truncated lines etc.
9976 (x_delete_display): Destroy pre-built bitmaps.
9977 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9978 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9980 2000-02-27 Dave Love <fx@gnu.org>
9982 * lisp.h: Add a bunch of prototypes.
9984 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9986 * keyboard.c (read_char): Set `usec' correctly.
9988 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9990 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9991 `lambda', set reg[RRR] to the map index.
9992 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9993 reg[RRR] to 0. Otherwise, set it to -1.
9995 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9997 * emacs.c (main): Remove code snippet commented out with `//'.
9999 2000-02-25 Richard M. Stallman <rms@gnu.org>
10001 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10002 and contains a `:', prepend `/:'.
10004 * window.c (select_window_1): If selected_window is nil,
10005 don't "swap out" the buffer's point.
10006 (Fset_window_configuration): Set selected_window to nil
10007 before calling Fselect_window.
10008 (unshow_buffer): Don't set point in buffer from window's point
10009 if another more recently selected window also shows the buffer.
10011 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10013 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10015 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10016 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10017 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
10019 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10020 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10021 (hide_busy_cursor): New functions.
10022 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10024 * minibuf.c (read_minibuf): Cancel busy-cursor.
10026 * keyboard.c (command_loop_1): Call start_busy_cursor before
10027 Fcommand_execute and cancel_busy_cursor after it.
10028 (timer_check): Remove busy-cursor code.
10029 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10032 * process.c (wait_reading_process_input): Remove busy-cursor code.
10034 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10035 Fx_hide_busy_cursor.
10037 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10039 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10041 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10043 * xterm.c (XTread_socket): Remove busy-cursor code.
10045 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10046 (build_frame_matrix_from_leaf_window): Put code handling
10047 glyph row's not being a slice of a frame row in #if 0.
10048 (sync_window_with_frame_matrix_rows): New function.
10049 (frame_row_to_window): New function.
10050 (mirror_line_dance): Handle copies between windows.
10052 * lread.c (Fload): Use `xfree' instead of `free'.
10053 (init_obarray): Use `xmalloc' instead of `malloc'.
10055 * window.c (Fset_window_buffer): Set WINDOW to the window
10057 (coordinates_in_window): Take frame's internal border width
10060 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10062 * xterm.c (x_display_and_set_cursor): Display cursor of
10063 non-selected windows depending on the setting of
10064 cursor_in_non_selected_windows.
10066 * xdisp.c (cursor_in_non_selected_windows): New variable.
10067 (syms_of_xdisp): DEFVAR_BOOL it.
10069 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10071 * data.c (Fstring_to_number): If number is greater than what
10072 fits into an integer, return a float.
10074 * eval.c (specbind): Remove references to
10075 keyword_symbols_constant_flag.
10077 * data.c (keyword_symbols_constant_flag): Removed.
10078 (Fmakunbound, set_internal, syms_of_data): Remove references to
10079 keyword_symbols_constant_flag.
10081 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10083 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10085 * syntax.c (multibyte_syntax_as_symbol): New variable.
10086 (syms_of_syntax): Declare it as a Lisp variable.
10087 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10088 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10089 nonzero, treat all multibyte characters as symbol.
10090 (init_syntax_once): Give syntax `word' to all multibyte
10093 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10095 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10098 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10100 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10102 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10103 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10105 2000-02-21 Dave Love <fx@gnu.org>
10107 * frame.c (Vmouse_position_function): New variable.
10108 (Fmouse_position): Use it.
10109 (syms_of_frame): Install it.
10111 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10113 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10115 * fileio.c (Finsert_file_contents): Unbind the binding of
10116 standard-output done by temp_output_buffer_setup.
10118 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10119 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10120 (specbind, unbind_to): Handle most common case of non-constant
10121 symbol with trivial value specially.
10123 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10125 2000-02-20 Richard M. Stallman <rms@gnu.org>
10127 * data.c (Fmake_variable_buffer_local): Doc fix.
10128 Init found_for_buffer to 0.
10129 (Fmake_variable_frame_local): If the variable has already
10130 been buffer-local, set the check_frame field.
10132 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10134 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10135 produced for CODING_MODE_LAST_BLOCK requires.
10137 2000-02-18 Dave Love <fx@gnu.org>
10139 * keyboard.c (echo_keystrokes): Remove declaration.
10140 (Vecho_keystrokes) New variable.
10141 (read_char, record_menu_key, read_key_sequence): Use it to allow
10142 use of float value.
10143 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10145 * lread.c: Undef feature selection macros before defining.
10147 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10149 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10150 for symbols other than the symbol in question.
10152 2000-02-17 Dave Love <fx@gnu.org>
10154 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10156 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10158 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10160 * alloc.c (enum mem_type): Compile unconditionally.
10162 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10164 * xfaces.c (tty_defined_color): Don't return faulire indication
10165 for unspecified-fg and unspecified-bg pseudo-colors.
10167 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10169 * alloc.c (mark_object): Don't mark symbol names in pure space.
10170 (gc_sweep): Don't unmark symbol names in pure space.
10172 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10173 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10174 [GC_MARK_STACK]: New defines.
10175 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10176 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10178 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10180 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10181 allocate_buffer instead of xmalloc.
10183 * alloc.c (toplevel): Include setjmp.h.
10184 (PURE_POINTER_P): New define.
10185 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10186 (Vdead) [GC_MARK_STACK]: New variable.
10187 (lisp_malloc): Add parameter TYPE, call mem_insert if
10188 GC_MARK_STACK is defined.
10189 (allocate_buffer): New function.
10190 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10191 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10192 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10193 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10194 (MEM_NIL) [GC_MARK_STACK]: New define.
10195 (struct mem_node) [GC_MARK_STACK]: New structure.
10196 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10197 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10198 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10199 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10200 (mark_stack) [GC_MARK_STACK]: New functions.
10201 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10202 (clear_marks): Removed.
10203 (gc_sweep): Set free conses' car, free floats' type, free
10204 symbols' function to Vdead. Use lisp_free to free buffers.
10205 (init_alloc_once): Initialize Vdead.
10206 (survives_gc_p): Return non-zero for pure objects.
10208 * alloc.c: Add comments throughout the file.
10210 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10211 that unblocks alarms.
10213 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10214 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10215 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10217 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10219 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10221 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10222 avoid infinite error signaling. Allocate sufficient memory for
10223 eol_str in the case that eoltype is Lisp_Int.
10225 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10227 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10228 depends on the previous behavior.
10230 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10232 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10234 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10236 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10238 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10239 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10242 2000-02-15 Richard M. Stallman <rms@gnu.org>
10244 * data.c (set_internal): Don't make variable buffer-local
10245 if within a let-binding for the same buffer.
10246 (let_shadows_buffer_binding_p): New function.
10248 * eval.c (specbind): For buffer-local value,
10249 record the current buffer also.
10250 (unbind_to): Cope with that change.
10252 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10254 * window.c (Fsave_window_excursion): Doc fix.
10256 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10258 * syntax.c (back_comment): Make sure we only consider comment-starters
10259 of the relevant style and return -1 in case of a failure to find the
10260 beginning of the comment.
10261 (Fforward_comment): If back_comment fails, go back to the position just
10262 after the comment-end.
10263 (scan_lists): Add comment describing a very minor bug.
10265 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10267 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10268 `completion-regexp-list' in the docstring.
10270 2000-02-14 Dave Love <fx@gnu.org>
10272 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10274 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10276 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10277 to Emacs' syntax. Also fix the comment about set/not-set meanings
10278 since Emacs syntax is not the value 0 any more.
10279 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10280 since it's now part of RE_SYNTAX_EMACS.
10282 2000-02-12 Dave Love <fx@gnu.org>
10284 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
10287 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10289 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10291 2000-02-12 Dave Love <fx@gnu.org>
10293 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10295 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10296 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10297 * s/hpux.h: Don't define HAVE_VFORK.
10299 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10301 * s/nextstep.h: Don't define HAVE_ALLOCA.
10303 * config.in: Add vfork bits.
10305 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10307 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10308 unwind function to undo the effect of stopping atimers.
10310 * keyboard.c (bind_polling_period): Stop all timers except
10313 * atimer.c (stopped_atimers): New variable.
10314 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10317 * atimer.h (stop_other_atimers, run_all_atimers)
10318 (unwind_stop_other_atimers): Add function prototypes.
10320 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10322 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10324 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10325 library may depend on jpeg.
10326 (atimer.o): Depends on atimer.c.
10328 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10330 * insdel.c (del_range_1): Call update_compositions.
10331 (del_range_both): Call update_compositions just once..
10333 2000-02-10 Dave Love <fx@gnu.org>
10335 * xfns.c (create_frame_xic): Fix initialization of automatic
10336 aggregates for pcc.
10338 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10340 * ccl.c (CCL_MAKE_CHAR): New macro.
10341 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10342 registers by CCL_MAKE_CHAR before calling translate_char.
10343 <CCL_TranslateCharacterConstTbl> Likewise.
10345 2000-02-08 Dave Love <fx@gnu.org>
10347 * lread.c (__EXTENSIONS__): Define.
10349 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10351 * puresize.h (BASE_PURESIZE): Increase to 650000.
10353 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10355 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10358 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10360 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10361 md, mh, mb, mr, and me to the fake termcap entry.
10363 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10365 * sound.c (sound_cleanup): Don't call device close routine if the
10366 function pointer is null.
10368 2000-02-06 Andrew Innes <andrewi@gnu.org>
10370 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10371 around image definitions and prototypes.
10372 (gamma_correct) [WINDOWSNT]: New prototype.
10374 * w32term.c (x_make_frame_visible): Replace call to
10375 input_poll_signal with poll_for_input.
10377 * window.c [WINDOWSNT]: Include w32term.h.
10379 * xdisp.c [WINDOWSNT]: Include w32term.h.
10381 * makefile.nt: Add dependencies on w32gui.h.
10382 (OBJ1): Include atimer.obj.
10383 ($(BLD)\atimer.obj): New dependency rule.
10385 * w32.c (sigmask): New function (does nothing).
10386 (sigunblock): Ditto.
10388 * frame.c [WINDOWSNT]: Include w32term.h.
10390 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10392 * lread.c (syms_of_lread): Fix literal newlines.
10394 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10395 the string constant limit (2048 bytes) in MSVC.
10398 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10400 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10402 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10403 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10404 dispatch the event.
10406 2000-02-04 Dave Love <fx@gnu.org>
10408 * fileio.c: Remove some unused vars.
10409 (_GNU_SOURCE): Define (for euidaccess).
10411 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10413 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10415 (read_minibuf): Deal with allow_props correctly.
10417 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10419 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10421 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10423 * search.c (compile_pattern): If a cache entry has a nil regexp,
10424 fill in that entry instead of clobbering a previously cached
10427 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10429 * puresize.h (BASE_PURESIZE): Increase to 610000.
10431 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10433 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10436 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10438 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10439 instead of incrementing ic directly.
10440 <CCL_WriteExprConst> Likewise.
10441 <ccl_set_expr>: Set ic to jump_address.
10443 * fileio.c (e_write): Fix the handling of
10444 CODING_FINISH_INSUFFICIENT_SRC.
10446 2000-02-01 Dave Love <fx@gnu.org>
10448 * editfns.c (Fpropertize): Doc fix.
10450 * process.c (Fstart_process): Doc fix.
10452 * eval.c: Fix various doc strings not to duplicate information
10453 from help-manyarg-func-alist.
10455 * window.c (Fset_window_margins): Don't make interactive. Doc
10458 * doc.c (Vhelp_manyarg_func_alist): New variable.
10459 (Fdocumentation): Use it.
10460 (syms_of_doc): Define it.
10462 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10464 * xterm.c (xim_open_dpy): Remove unused local variable.
10466 * emacs.c (USAGE): Use term `display options' instead of `X
10469 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10470 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10472 * fns.c (sweep_weak_table): New function.
10473 (sweep_weak_hash_tables): Use it. Keep on marking until there
10476 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10478 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10479 that XTread_socket does not crash by trying to call XNoOp on a
10482 2000-01-30 Jason Rumney <jasonr@gnu.org>
10484 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10485 Change selected_frame to SELECTED_FRAME ().
10486 (w32_console_mouse_position): Remove #ifndef MULE from around
10487 `insist' parameter.
10489 * makefile.nt: Remove dosfns.obj.
10491 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10493 * w32fns.c (w32_defined_color): Check for valid frame before
10494 applying gamma correction. Eliminate dependency on frame elsewhere.
10495 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10496 (w32_to_x_font): Use resx and resy not height_in and width_in.
10497 (x_to_w32_font): Doc fix.
10498 (xlfd_strip_height): New function to strip and return font height.
10499 (w32_font_match): Compare height separately from rest of xlfd
10500 spec, using xlfd_strip_height.
10502 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10503 width_in. Use w32_defined_color in place of defined_color.
10505 * w32faces.c: Merge more of DOS and X specifics in preparation for
10506 merge with xfaces.c.
10507 (defined_color): Remove FIXME comment.
10508 (tty_color_name): Provide w32-specific function.
10509 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10511 * w32console.c (turn_on_face, turn_off_face): Removed.
10512 (w32_face_attributes): New function.
10513 (Global_variables): Reduce scope where possible.
10514 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10516 (hl_mode): Don't modify text attributes.
10517 (write_glyphs): Don't do anything if len <= 0. Use
10518 w32_face_attributes to get attributes for drawing. Write
10519 terminating codes using char_attr_normal.
10520 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10521 (update_begin, update_end): Likewise.
10522 (vga_stdcolor_name): New function.
10523 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10524 (Fset_screen_color): Remove char_attr_reverse.
10526 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10528 * xfns.c (xic_set_preeditarea): Take window parameter and
10529 window-relative pixel-positions.
10531 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10532 is its frame's selected window.
10533 (xim_instantiate_callback): Likewise.
10535 * xfns.c (x_create_im): Removed.
10536 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10537 (supported_xim_styles): Renamed from supported_styles.
10538 (best_xim_style): Renamed from best_style.
10539 (create_frame_xic): Renamed from xic_create_frame.
10540 (free_frame_xic): Renamed from xic_destroy_frame.
10542 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10544 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10545 our frames, call XFilterEvent with 2nd parameter `None'.
10546 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10547 returning XBufferOverflow.
10548 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10550 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10551 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10552 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10553 (xim_initialize, xim_close)
10554 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10555 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10556 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10557 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10559 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10561 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10562 `xic_style' and `xic_xfs'.
10563 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10564 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10565 (FRAME_XIM): Removed.
10567 * xfns.c (supported_styles): New variable.
10568 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10569 (xic_create_xfontset, best_style, xic_create_frame)
10570 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10571 (xic_set_xfontset): New functions.
10573 2000-01-28 Dave Love <fx@gnu.org>
10575 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10577 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10579 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10581 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10582 for *scratch* if it already existed.
10584 * emacs.c (USAGE): New macro.
10585 (main): Use it to display usage information.
10587 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10589 Support for the menu-help feature:
10591 * msdos.h: Change prototypes of XMenuAddSelection and
10594 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10595 part of the line to the termscript file.
10596 (IT_clear_to_end): Clear the entire line, not just its beginning.
10597 (menu_help_message, prev_menu_help_message): New variables.
10598 (IT_menu_make_room): Make room for the help_text member.
10599 (IT_menu_display): New argument disp_help; all callers changed.
10600 If disp_help is non-zero, store the help text of the active menu
10601 item in menu_help_message.
10602 (XMenuAddPane): Initialize the help_text member to NULL.
10603 (XMenuAddSelection): New argument help_text. Store it in the
10605 (XMenuActivate): New argument help_callback. If the value of
10606 menu_help_message has changed since the last time, display the
10607 menu help message text while waiting for the mouse to move. Clear
10608 the echo area before exiting.
10609 (XMenuDestroy): Free the help_text member.
10611 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10613 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10614 XMenuAddSelection. Pass help callback to XMenuActivate.
10615 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10617 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10619 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10620 and EMACS_SET_USECS.
10622 2000-01-26 Dave Love <fx@gnu.org>
10624 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10626 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10627 an error may be signalled.
10629 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10631 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10632 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10634 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10636 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10638 * charset.c (Fstring): If there is a multibyte char among
10639 the args, always return a multibyte string.
10641 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10643 * sysdep.c (sys_select): Turn atimers off and on instead of
10644 recording and restoring old alarm handler
10646 * process.c (toplevel): Include atimer.h.
10647 (create_process_1): Rewritten.
10648 (create_process): Use atimers instead of alarm.
10649 (wait_reading_process_input) [hpux]: Turn atimers off instead
10650 of turning off SIGALRM.
10651 (wait_reading_process_input): Turn off atimers instead off
10652 calling stop_polling.
10654 * emacs.c (main): Call init_atimer.
10656 * keyboard.c (toplevel): Include systime.h and atimer.h.
10657 (polling_for_input): Removed because unused.
10658 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10659 (poll_timer): New variable.
10660 (poll_for_input, poll_for_input_1): New functions.
10661 (start_polling, stop_polling): Rewritten.
10663 * keyboard.h (polling_for_input): Removed.
10665 * atimer.h, atimer.c: New files.
10667 * Makefile.in (obj): Add atimer.o.
10668 (atimer.o): New target.
10670 * blockinput.h (pending_atimers): Add extern declaration.
10671 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10673 * lisp.h (popup_activated_flag): Add extern declaration.
10675 * xmenu.c (popup_activated_flag): Make externally visible.
10676 (popup_activate_callback) [USE_MOTIF]: Increment
10677 popup_activated_flag.
10678 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10680 * xterm.c (toplevel): Include atimer.h.
10681 (toolkit_scroll_bar_interaction): New variable.
10682 (Fxt_process_timeouts): Removed.
10683 (x_process_timeouts): New function.
10684 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10685 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10686 (x_make_frame_visible): Call poll_for_input_1 instead of
10687 input_poll_signal. Don't call alarm.
10688 (x_initialize): Install timer calling x_process_timeouts.
10690 2000-01-24 Dave Love <fx@gnu.org>
10692 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10693 Don't use -cckr -- apparently not now necessary.
10695 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10697 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10700 2000-01-23 Jason Rumney <jasonr@gnu.org>
10702 * w32fns.c (w32_defined_color): Apply gamma correction before
10703 trying to map to the palette.
10704 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10707 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10708 here. Callers changed to always pass real device context.
10709 (w32_draw_bitmap): Likewise.
10710 (w32_get_glyph_overhangs): Likewise.
10711 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10713 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10714 pfnSetScrollInfo and SetScrollRange.
10715 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10716 back into MULE characters after decoding them.
10717 (x_get_glyph_face_and_encoding): Likewise.
10718 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10719 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10720 (x_produce_glyphs): Calculate per char metrics for a character
10721 that we know exists in default font when font_not_found_p is true.
10723 2000-01-22 Jason Rumney <jasonr@gnu.org>
10725 * makefile.nt (intervals.obj, composite.obj): New modules.
10726 (composite.h): Added as dependency where appropriate.
10728 * w32gui.h (XGCValue): New struct for emulating X GCs.
10730 * w32term.h (XCharStruct): New struct for emulating X.
10732 * w32console.c (turn_on_face, turn_off_face): New functions.
10733 (change_line_highlight): New prototype for new redisplay.
10734 (write_glyphs): Support multibyte text. Support faces.
10736 * w32faces.c: Complete rewrite for new redisplay based on new
10739 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10740 throughout. struct frame * in place of FRAME_PTR.
10741 Skeleton support for images, toolbars, tooltips from xfns.c.
10742 (Fx_create_frame): Use system default for default scroll bar
10744 (w32_get_arg): Renamed from x_get_arg.
10745 (Fx_file_dialog): New function.
10746 (w32_list_fonts): Check cache before asking system.
10747 (Vw32_enable_synthesized_fonts): New variable.
10748 (Vw32_enable_italics): Obsolete, removed.
10750 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10751 Use SELECTED_FRAME macro.
10753 * w32menu.c: Add skeleton support for help strings on menus.
10754 (add_menu_item): Native checkbox and radio support added, but not
10755 yet enabled due to bugs.
10756 (push_menu_item): Add parameters type, selection and help.
10758 Formatting changes to reduce unnecessary diffs with xmenu.c.
10760 * w32select.c (Fw32_set_clipboard_data): Update call to
10761 find_charset_in_str.
10763 * w32term.c: Complete rewrite for new redisplay based on new
10764 xterm.c with necessary sections merged back in from old w32term.c.
10766 2000-01-21 Richard M. Stallman <rms@gnu.org>
10768 * data.c (set_internal): Further fix in same criterion.
10770 2000-01-20 Richard M. Stallman <rms@gnu.org>
10772 * data.c (set_internal): Fix the criteria for whether
10773 to swap out the old cached binding.
10775 2000-01-19 Dave Love <fx@gnu.org>
10777 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10779 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10781 * regex.c (re_compile_fastmap): While checking a range table for
10782 `charset', skip flag bits for a character class correctly.
10784 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10786 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10788 * xfns.c (x_window): Call lw_create_widget with new parameter
10791 * widget.c (EmacsFrameSetCharSize): Change size of children first
10792 because of problems with main window geometry management under
10795 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10796 MENU_ITEMS_ITEM_.*.
10797 (MENU_ITEMS_ITEM_HELP): New enumerator.
10798 (push_menu_item): Add parameter HELP. Record help in menu_items.
10799 (single_menu_item, single_submenu, list_of_items): Call
10800 push_menu_item with new parameter.
10801 (single_submenu): Set help string in widget value.
10802 (menu_highlight_callback): New function.
10803 (set_frame_menubar): Call lw_create_widget with new
10805 (xmenu_show, xdialog_show): Ditto.
10807 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10809 * sound.c (Fplay_sound): Improve doc string.
10811 2000-01-11 Richard M. Stallman <rms@gnu.org>
10813 * lisp.h (set_internal): Enter the new arg.
10815 * eval.c (specbind): Record buffer-local variables specially,
10816 indicating which buffer's binding was saved.
10817 (unbind_to): Restore buffer-local variables specially
10818 in the proper buffer.
10820 * data.c (set_internal): New arg BUF.
10822 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10823 * data.c (Fset): Pass new arg to set_internal.
10824 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10826 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10828 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10831 2000-01-11 Richard M. Stallman <rms@gnu.org>
10833 * minibuf.c (Ftry_completion): Doc fix.
10835 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10837 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10840 2000-01-11 Andreas Schwab <schwab@suse.de>
10842 * coding.c (code_convert_region): Initialize total_skip.
10844 2000-01-08 Dave Love <fx@gnu.org>
10846 * eval.c (Fuser_variable_p): Check customizability too.
10848 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10850 * minibuf.c (Fcompleting_read): Doc fix.
10852 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10854 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10857 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10858 Check that input style is supported before trying to create an
10860 (x_window): Call x_create_im.
10862 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10864 * xfns.c (current_gif_memory_src): New variable.
10865 (gif_load): Record the address of the current memory source
10866 in current_gif_memory_src.
10867 (gif_read_from_memory): Use current_gif_memory_src.
10869 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10870 macros statement form.
10872 * sound.c (struct sound): Renamed from struct sound_file.
10873 (struct sound): Add members `data' and `header_size'.
10874 (enum sound_attr): Add SOUND_DATA.
10875 (current_sound, current_sound_device): Variables renamed from
10876 sound_file and sound_device.
10877 (parse_sound): Parse :data.
10878 (parse_sound): Handle sound data in strings.
10879 (find_sound_type): Function renamed from find_sound_file_type.
10880 (wav_init, au_init): Fail if sound's header_size is smaller than
10881 needed header size.
10882 (wav_play, au_play): Play sounds from string data.
10884 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10886 * lisp.h: Add prototype for allocate_string_data.
10888 * alloc.c (Fgarbage_collect): Return number of live and free
10891 * alloc.c (mark_buffer): Remove code in #if 0.
10893 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10894 (strings_consed): New variable.
10895 (allocate_string): Set it.
10896 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10897 (Fmemory_use_counts): Return strings_consed. Use Flist.
10899 * alloc.c: General cleanup in comments etc. Remove conditional
10900 compilation for `standalone'.
10902 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10904 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10905 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10906 (DONT_COPY_FLAG): Removed.
10907 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10908 (struct sdata, struct sblock): New
10909 (struct string_block): Rewritten.
10910 (STRINGS_IN_STRING_BLOCK): New macro.
10911 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10912 (large_sblocks, string_blocks, string_free_list): New variables.
10913 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10914 (init_strings): Rewritten.
10915 (allocate_string, allocate_string_data, compact_small_strings)
10916 (free_large_strings, sweep_strings): New functions.
10917 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10918 (struct string_block_head, current_string_block)
10919 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10920 (STRING_PAD): Removed.
10921 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10922 (Fgarbage_collect): Don't set mark bit in large strings.
10923 (mark_object): Mark strings differently. Mark symbol names
10925 (survives_gc_p): Test marked strings differently.
10926 (gc_sweep): Sweep strings differently, unmark strings in
10928 (compact_strings): Removed.
10930 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10932 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10933 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10935 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10937 * fileio.c (Finsert_file_contents): Signal error if visiting file
10938 in a non-empty buffer.
10940 * term.c (encode_terminal_code): Fix the previous change.
10942 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10944 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10945 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10947 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10949 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10951 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10952 need to test for MSDOS frames.
10954 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10956 * dosfns.c (unspecified_colors): Remove.
10957 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10959 (msdos_stdcolor_name): Return strings for unspecified fore- and
10960 back-ground colors.
10962 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10963 (syms_of_xfaces): Remove their staticpro's.
10964 (tty_color_name): Return Lisp strings for unspecified fore- and
10965 back-ground colors.
10966 (Finternal_set_lisp_face_attribute): Remove the special treatment
10967 for Qunspecified_{f,b}g.
10968 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10971 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10973 * xdisp.c (reseat_at_next_visible_line_start): Position before
10974 newline only if ending up on a newline.
10975 (next_element_from_ellipsis): Return success. Handle case of
10976 displaying no ellipsis. Fix case of ellipsis defined in display
10978 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10981 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10983 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10984 (Fcolor_supported_p): Renamed from face-color-supported-p.
10986 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10988 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10989 list of colors renamed to tty-defined-color-alist.
10990 (tty_color_name): Pass the frame to tty-color-by-index.
10991 (realize_tty_face): tty-color-alist is now a function which
10992 accepts the frame as argument.
10994 * term.c (Ftty_display_color_p): Accept an optional argument
10997 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10999 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11000 encode_terminal_code.
11002 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11004 * dispnew.c (mode_line_string): Support termcap frames as well.
11006 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11008 * syntax.c (Fforward_word): Undo previous change.
11010 * editfns.c (Fconstrain_to_field): Don't constrain if
11011 inhibit-field-text-motion is non-nil.
11012 (Fline_beginning_position): Undo previous change.
11013 (Fline_end_position): Ditto.
11015 * syntax.c (Fforward_word): Notice field boundaries only if
11016 inhibit-field-text-motion is nil.
11018 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11020 * editfns.c (Vinhibit_field_text_motion): New variable.
11021 (inhibit-field-text-motion): New DEFVAR_LISP.
11022 (Fline_beginning_position, Fline_end_position): Notice field
11023 boundaries only if inhibit-field-text-motion is nil.
11025 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11026 All calls adjusted.
11027 (x_build_heuristic_mask): Likewise.
11028 (xbm_load_image_from_file): Change error output.
11029 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11030 (gif_load, gs_load, x_kill_gs_process): Ditto.
11032 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11033 color indices when accessing raster pixels.
11034 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11035 one of :file or :data.
11036 (enum pbm_keyword_index): Add PBM_DATA.
11037 (pbm_format): Add :data.
11038 (pbm_image_p): Allow either :file or :data.
11039 (pbm_read_file): New function.
11040 (pbm_scan_number): Rewritten to read from string.
11041 (pbm_load): Support :data.
11043 See ChangeLog.8 for earlier changes.
11045 ;; Local Variables:
11046 ;; coding: iso-2022-7bit