1 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4 (command_loop_1): Undo last change.
6 * xterm.c (fast_find_position): Return the correct vpos.
8 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
9 non-null, set a per-buffer value in BUF instead of the current
11 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
12 Call store_symval_forwarding with BUF null.
13 (set_internal): Call store_symval_forwarding with the BUF
14 parameter passed to set_internal. Formerly, the value was always
15 set in the current buffer; the buffer recorded in specbind for
16 this case wasn't used.
17 (arith_driver): Reindent.
19 * buffer.c (swap_out_buffer_local_variables): Call
20 store_symval_forwarding with BUF null.
22 * lisp.h (store_symval_forwarding): Change prototype.
24 * eval.c (specbind): Call store_symval_forwarding with BUF null.
26 2001-03-14 Gerd Moellmann <gerd@gnu.org>
28 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
29 FOR_DELETION. Avoid resizing the mini-window of the selected
30 frame if FOR_DELETION is set.
31 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
32 (Fmake_frame_invisible): Change calls to do_switch_frame for new
35 * window.c (Fset_window_configuration): Change call to
36 do_switch_frame to new format.
38 * keyboard.c (quit_throw_to_read_char): Change call to
39 do_switch_frame to new format.
41 * lisp.h (do_switch_frame): Change prototype.
43 * frame.c (Fframe_parameters): In the `buffer-list' frame
44 parameter, store the buffer list of FRAME, not the list of the
47 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
48 box just because the glyph row's full_width_p flag is set.
50 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
52 * xdisp.c (highlight_trailing_whitespace): On character terminals,
53 skip the padding blanks inserted in extend_face_to_end_of_line,
54 before checking for trailing whitespace.
56 2001-03-13 Gerd Moellmann <gerd@gnu.org>
58 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
59 Remove special handling for LessTif/Motif.
60 (toplevel): Don't include Xm/Xm.h.
62 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>: Remove
63 workaround code for LessTif; it doesn't work anymore.
65 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
68 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Don't
69 access private scroll bar data; it's no longer necessary with
72 * xfaces.c (xm_set_menu_resources_from_menu_face): Change
73 #if 0 to #ifndef LESSTIF_VERSION.
75 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
76 removing button grabs.
78 2001-03-13 Kenichi Handa <handa@etl.go.jp>
80 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
81 and clip-large-size-font as obsolete.
83 * lread.c (read_multibyte): Check the validity of multibyte
84 sequence. If invalid, return the first byte.
86 2001-03-12 Gerd Moellmann <gerd@gnu.org>
88 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
89 before running the command; timer functions or process
90 filters may have set it.
92 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
94 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
97 2001-03-12 Gerd Moellmann <gerd@gnu.org>
99 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
102 2001-03-09 Gerd Moellmann <gerd@gnu.org>
104 * dispextern.h (string_buffer_position): Add prototype.
106 * xdisp.c (string_buffer_position, display_prop_string_p)
107 (single_display_prop_string_p): New functions.
109 * xterm.c (note_mouse_highlight): If there's no help-echo on
110 a string, look at the buffer text ``under'' it.
112 * keyboard.c (make_lispy_event): Add string info to the event,
113 analogous to what's done on mode lines.
114 (read_key_sequence): For a click on a string, consider `local-map'
115 and `keymap' of that string.
117 * keyboard.c (make_lispy_event, make_lispy_movement): Adjust
118 calls to buffer_posn_from_coords to new format.
120 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
122 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
125 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
126 flags argument to emacs_open; it seems to conflict with O_EXCL.
128 2001-03-09 Kenichi Handa <handa@etl.go.jp>
130 * composite.h (struct composition): Change types of members;
131 glyph_len to unsigned, width to unsigned short.
133 2001-03-08 Andrew Innes <andrewi@gnu.org>
135 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
138 2001-03-08 Gerd Moellmann <gerd@gnu.org>
140 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
143 * xterm.c (note_mouse_highlight): Handle mouse-face and
144 help-echo in strings.
145 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
146 (fast_find_string_pos): New function.
148 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
149 (display_string): Call face_at_string_position with new
152 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
155 * dispextern.h (face_at_string_position): Change prototype.
157 * dired.c (directory_files_internal): Handle EAGAIN more
160 * keyboard.c (make_lispy_event): Avoid generating drag events
161 if the mouse hasn't actually moved to another buffer position.
163 2001-03-08 Dave Love <fx@gnu.org>
165 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
167 2001-03-08 Gerd Moellmann <gerd@gnu.org>
169 * process.c (Fset_process_window_size): Fix a typo.
171 2001-03-08 Kenichi Handa <handa@etl.go.jp>
173 * coding.c (detect_coding_sjis): Do more rigid check.
174 (detect_coding_big5): Likewise.
175 (decode_coding_sjis_big5): Likewise.
176 (Fdetect_coding_region): Call detect_coding_system with tailing
177 anchor byte `\0' for more rigid detection.
178 (detect_coding_mask): Fix the incorrect handling of arg
180 (Fdetect_coding_string): Likewise.
182 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
184 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
185 a string before extracting its data.
187 2001-03-07 Gerd Moellmann <gerd@gnu.org>
189 * window.c (Frecenter): Rewrite code handling negative values
190 of ARG on graphical frames.
192 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
194 * window.c (displayed_window_lines): If W->start is outside the
195 accessible portion of the buffer, call start_display with BEGV or
196 ZV instead of W->start.
198 2001-03-07 Gerd Moellmann <gerd@gnu.org>
200 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
202 * process.c (Fset_process_filter): Don't crash if the input
203 file descriptor of PROCESS is closed.
204 (Fset_process_window_size): Likewise.
206 2001-03-06 Kenichi Handa <handa@etl.go.jp>
208 * xterm.c (XTflash): Make the timeout of select shorter, and call
209 select repeatedly until the desired time expires.
211 2001-03-06 Gerd Moellmann <gerd@gnu.org>
213 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
215 * xfns.c (Fx_create_frame): Clear Vwindow_list.
217 * lisp.h (Vwindow_list): Declare extern.
219 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
221 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
223 2001-03-06 Gerd Moellmann <gerd@gnu.org>
225 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
226 to detect a case where we have to highlight a different region
227 despite not having left the currently highlighted region.
228 Set mouse_face_overlay in the x_display_info.
229 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
231 * xterm.h (struct x_display_info): Add mouse_face_overlay.
233 * buffer.c (mouse_face_overlay_overlaps): New function.
235 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
236 (Qmouse_face): Declare extern.
238 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
239 if face_change_count is non-zero.
241 2001-03-06 Kenichi Handa <handa@etl.go.jp>
243 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
244 that the source is unibyte.
246 2001-03-05 Dave Love <fx@gnu.org>
248 * xterm.c (XTmouse_position): Fix typo.
250 2001-03-05 Gerd Moellmann <gerd@gnu.org>
252 * minibuf.c (read_minibuf): Clean up the binding stack if
253 called noninteractively.
255 2001-03-05 Kenichi Handa <handa@etl.go.jp>
257 * coding.c (syms_of_coding): Docstring modified.
259 2001-03-05 Kenichi Handa <handa@etl.go.jp>
261 * charset.c (char_to_string): If a single byte char has modifier
262 bits that can't be reflected to the character code, ignore them
263 instead of signaling an error.
265 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
267 * s/msdos.h: Update copyright notice.
269 * dosfns.h: Update copyright notice.
271 * dosfns.c: Update copyright notice.
273 * msdos.c: Update copyright notice.
275 2001-03-02 Gerd Moellmann <gerd@gnu.org>
277 * xterm.c (glyph_rect): New function.
278 (XTmouse_position): Use it to raise the threshold for mouse
279 movement event generation.
281 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
283 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
284 specifies (reverse . t), reverse the initial screen colors.
285 (IT_set_frame_parameters): If the property is foreground-color,
286 but we are reversing the colors, set bg_set, not fg_set. Likewise
287 for setting background-color and reversing: set fg_set. Set
288 unspecified-fg and unspecified-bg correctly when (reverse . t) is
291 * xfaces.c (Finternal_set_lisp_face_attribute)
292 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
295 2001-03-02 Gerd Moellmann <gerd@gnu.org>
297 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
298 to a single slash in the middle of file names.
300 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
301 Accept only alphanumeric time zone names.
303 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
305 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
306 a widget to zero height.
308 2001-03-01 Gerd Moellmann <gerd@gnu.org>
310 * window.c (Fwindow_end): Call move_it_past_eol only if
311 ending up on a partially visible line.
313 2001-03-01 Dave Love <fx@gnu.org>
315 * ccl.c (Fccl_execute): Doc fix.
317 2001-03-01 Gerd Moellmann <gerd@gnu.org>
319 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
320 of the tool bar before calling x_figure_window_size.
322 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
323 NULL after destroying it, otherwise XTread_socket can access a
324 destroyed widget when input is unblocked.
326 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
328 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
329 same name as before, although there was a change in fontsets.
331 2001-02-28 Ken Raeburn <raeburn@gnu.org>
333 * lisp.h (Fframe_parameter): Declare.
335 * window.c (set_window_buffer): Field vscroll is an int, not a
338 2001-02-28 Gerd Moellmann <gerd@gnu.org>
340 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
343 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
346 * alloc.c (toplevel): Include process.h.
347 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
348 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
349 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
350 (allocate_vector, allocate_hash_table, allocate_window)
351 (allocate_frame, allocate_process, allocate_other_vector): New
353 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
354 (mark_maybe_pointer): New function.
355 (mark_memory): Also mark Lisp data to which only pointers
356 remain and not Lisp_Objects.
357 (min_heap_address, max_heap_address): New variables.
358 (mem_find): Return MEM_NIL if START is below min_heap_address or
359 above max_heap_address.
360 (mem_insert): Compute min_heap_address and max_heap_address.
362 * process.c (make_process): Use allocate_process.
364 * frame.c (make_frame): Use allocate_frame.
366 * window.c (make_window, make_dummy_parent): Use allocate_window.
367 (Fcurrent_window_configuration): Use allocate_other_vector.
369 * lisp.h (allocate_vectorlike): Remove prototype.
370 (allocate_vector, allocate_other_vector, allocate_frame)
371 (allocate_window, allocate_process, allocate_hash_table):
374 * fns.c (Fdelete, larger_vector): Use allocate_vector.
375 (make_hash_table, copy_hash_table): Use allocate_hash_table.
377 2001-02-27 Kenichi Handa <handa@etl.go.jp>
379 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
380 treat the produced bytes as a valid multibyte sequence.
382 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
383 (ccl_driver) <CCL_WriteMultibyteChar2>: Use
384 CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
385 <ccl_finish>: Set ccl->eight_bit_control properly.
387 * ccl.h (struct ccl_program): New member eight_bit_control.
389 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
391 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
392 accessible_keymaps_char_table.
393 (accessible_keymaps_char_table): Obey `is_metized'.
394 (where_is_internal, Fwhere_is_internal): Don't confuse int and
397 2001-02-26 Gerd Moellmann <gerd@gnu.org>
399 * dispnew.c: Check HAVE_TERM_H before including term.h.
401 2001-02-24 Andrew Innes <andrewi@gnu.org>
403 * makefile.w32-in: Update copyright notice.
405 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
407 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
409 2001-02-24 Kenichi Handa <handa@etl.go.jp>
411 * Makefile.in (lisp): Add international/utf-8.elc.
413 * fontset.c (Fnew_fontset): Fix handling of the case that an
414 element of FONTLIST is a cons of family and registry.
416 2001-02-23 Jason Rumney <jasonr@gnu.org>
418 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
419 to height unconditionally.
421 * w32term.c (x_set_glyph_string_background_width): Extend the
422 background face to the end of the drawing area in the text area,
424 (x_insert_glyphs): Call window_box_left to obtain the left
425 x-coordinate of the area to shift.
427 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
430 2001-02-22 Andrew Innes <andrewi@gnu.org>
432 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header
434 ($(BLD)\dispnew.obj):
435 ($(BLD)\editfns.obj):
437 ($(BLD)\filelock.obj):
438 ($(BLD)\keyboard.obj):
439 ($(BLD)\w32proc.obj):
440 ($(BLD)\process.obj):
441 ($(BLD)\sysdep.obj): Ditto.
443 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
445 ($(BLD)/dispnew.$(O)):
446 ($(BLD)/editfns.$(O)):
447 ($(BLD)/fileio.$(O)):
448 ($(BLD)/filelock.$(O)):
449 ($(BLD)/keyboard.$(O)):
450 ($(BLD)/w32proc.$(O)):
451 ($(BLD)/process.$(O)):
452 ($(BLD)/sysdep.$(O)): Ditto.
454 2001-02-22 Gerd Moellmann <gerd@gnu.org>
456 * xdisp.c (forward_to_next_line_start): When taking the shortcut
457 at the start of the function, check that the \n in it->c is
458 from the iterator's current position.
460 * xdisp.c (handle_single_display_prop): Add parameter
461 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
462 properties which replace the display of text with something else.
463 (handle_display_prop): Call handle_single_display_prop with
464 additional argument saying if we already replaced text display
465 with something else. Use AREF.
466 (with_echo_area_buffer_unwind_data, display_menu_bar)
467 (decode_mode_spec_coding): Use AREF and ASIZE.
469 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
470 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
471 * vmstime.h: Files removed.
473 * unexencap.c, unexfx2800.c: Files removed.
475 * dispnew.c (direct_output_for_insert): Give up if we are showing
476 a message or just cleared the message because we might need to
477 resize the echo area window or display an empty echo area.
479 2001-02-21 Gerd Moellmann <gerd@gnu.org>
481 * xdisp.c (redisplay_internal): Do the
482 mark_window_display_accurate after all windows have been
483 redisplayed because this call resets flags in buffers which are
484 needed for proper redisplay.
486 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c: Use
487 display_hourglass_p, start_hourglass, cancel_hourglass instead of
490 * w32term.h (struct x_output): Rename busy_cursor to
491 hourglass_cursor, busy_window to hourglass_window, busy_p to
494 * msdos.h (struct x_output): Rename busy_window to
495 hourglass_window, busy_p to hourglass_p.
497 * xterm.h (struct x_output): Rename busy_cursor to
498 hourglass_cursor, busy_window to hourglass_window, busy_p to
501 * xfns.c: Rename everything containing *busy_cursor* and similar
503 (syms_of_w32fns): Rename x-busy-pointer-shape to
504 x-hourglass-pointer-shape, display-busy-cursor to
505 display-hourglass, busy-cursor-delay to hourglass-delay.
507 * w32fns.c: Rename everything containing *busy_cursor* and similar
509 (syms_of_w32fns): Rename x-busy-pointer-shape to
510 x-hourglass-pointer-shape, display-busy-cursor to
511 display-hourglass, busy-cursor-delay to hourglass-delay.
513 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
516 * dispextern.h (start_hourglass, cancel_hourglass)
517 (display_hourglass_p): Renamed from *busy_cursor*.
519 2001-02-20 Gerd Moellmann <gerd@gnu.org>
521 * keyboard.c (read_char): When an event from unread-command-events
522 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
524 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
525 equal to the current buffer.
527 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
528 nil, otherwise we're left with truncate_lines t when a message
529 is printed with message-truncate-lines bound to t.
531 2001-02-19 Gerd Moellmann <gerd@gnu.org>
533 * window.c (Fmove_to_window_line): Undo last change.
534 (displayed_window_lines): Call line_bottom_y to determine
535 the line's bottom position.
537 * dispextern.h (line_bottom_y): Add prototype.
539 * xdisp.c (line_bottom_y): New function extracted from
541 (pos_visible_p): Use it.
543 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
544 set redisplaying_p to 0 here instead of in Frecursive_edit.
545 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
548 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
550 (syms_of_xdisp): Initialize new variables.
551 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
552 Specbind `inhibit-menubar-update' when updating the menu bar.
554 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
557 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
560 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
563 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
564 to the start of the file.
566 2001-02-16 Gerd Moellmann <gerd@gnu.org>
568 * window.c (set_window_buffer): Fix last change.
570 * window.c (set_window_buffer): Set window's vscroll to 0.
572 * window.c (coordinates_in_window): Increase width of area
573 where the vertical line can be dragged.
575 * xterm.c (x_set_glyph_string_background_width): Extend the
576 background face to the end of the drawing area in the text
579 * xdisp.c (handle_single_display_prop): Set iterator's position
580 to where the `display' property starts, like for images.
581 (dump_glyph): New function.
582 (dump_glyph_row): Use it. Dump info about marginal areas.
584 * dispnew.c (direct_output_for_insert): Recognize more cases where
585 glyphs can be written instead of being inserted.
587 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
588 the left x-coordinate of the area to shift.
590 * dired.c (directory_files_internal): Set result list to nil
593 2001-02-15 Kenichi Handa <handa@etl.go.jp>
595 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
596 invalid multibyte sequence, treat *SRC as a character of
599 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
601 * textprop.c (Fset_text_properties): Doc fix.
603 2001-02-15 Gerd Moellmann <gerd@gnu.org>
605 * dispnew.c (update_text_area): Undo change of 2001-01-12.
607 2001-02-14 Dave Love <fx@gnu.org>
609 * coding.c: Doc and message fixes.
611 2001-02-14 Andrew Innes <andrewi@gnu.org>
613 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
614 Emacs frame above the screen size.
616 2001-02-14 Gerd Moellmann <gerd@gnu.org>
618 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
620 2001-02-13 Gerd Moellmann <gerd@gnu.org>
622 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
623 case that TO ends up beyond ZV after running before-change-functions.
625 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
626 the selected window if it is showing the buffer in question.
628 * dired.c (directory_files_internal): Initialize errno.
629 (toplevel): Include errno.h.
631 2001-02-13 Kenichi Handa <handa@etl.go.jp>
633 * xfaces.c (best_matching_font): New parameter width_ratio.
634 Multiply avgwidth by width_ratio.
635 (choose_face_font): Call best_matching_font with width_ratio
636 calculated from the column width of C.
638 2001-02-12 Andrew Innes <andrewi@gnu.org>
640 The following changes are to draw box lines inside characters area
641 if line-width is negative.
643 * w32term.c (x_produce_image_glyph): Pay attention to the case that
644 face->box_line_width is negative.
645 (x_produce_stretch_glyph): Likewise.
646 (x_produce_glyphs): Likewise.
647 (x_estimate_mode_line_height): Likewise.
648 (x_draw_glyph_string_background): Likewise.
649 (x_draw_glyph_string_foreground): Likewise.
650 (x_draw_composite_glyph_string_foreground): Likewise.
651 (x_draw_glyph_string_box): Likewise.
652 (x_draw_image_foreground): Likewise.
653 (x_draw_image_relief): Likewise.
654 (x_draw_image_foreground_1): Likewise.
655 (x_draw_image_glyph_string): Likewise.
657 2001-02-09 Kenichi Handa <handa@etl.go.jp>
659 The following changes are to draw box lines inside characters area
660 if line-width is negative.
662 * xterm.c (x_produce_image_glyph): Pay attention to the case that
663 face->box_line_width is negative.
664 (x_produce_stretch_glyph): Likewise.
665 (x_produce_glyphs): Likewise.
666 (x_estimate_mode_line_height): Likewise.
667 (x_draw_glyph_string_background): Likewise.
668 (x_draw_glyph_string_foreground): Likewise.
669 (x_draw_composite_glyph_string_foreground): Likewise.
670 (x_draw_glyph_string_box): Likewise.
671 (x_draw_image_foreground): Likewise.
672 (x_draw_image_relief): Likewise.
673 (x_draw_image_foreground_1): Likewise.
674 (x_draw_image_glyph_string): Likewise.
676 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
677 and :line-width can be negative.
678 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
681 2001-02-09 Jason Rumney <jasonr@gnu.org>
683 * w32term.c (w32_encode_char): Treat eight bit graphic and control
684 characters the same as ASCII and latin-1.
685 (x_display_and_set_cursor): Check for the focus frame's selected
686 window instead of selected_window.
687 (x_after_update_window_line): Don't clear if frame's internal
688 border width is zero.
689 (x_new_font): Don't change a tooltip's size.
690 (w32_initialize): Set char_ins_del_ok to 1.
692 * w32fns.c (Fx_show_tip): Fix calls to make_number.
693 (x_set_font): If font hasn't changed, avoid recomputing
694 faces and other things.
695 (x_set_tool_bar_lines): Do nothing if frame is
697 (Fx_create_frame): Add the tool bar height to the frame
699 (x_create_tip_frame): Prevent changing the tooltip's
700 background color by specifying a color for the default font
702 (Qcancel_timer): New variable.
703 (syms_of_w32fns): Initialize and staticpro it.
704 (Fx_hide_tip, Fx_show_tip): Use it.
705 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
707 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
709 * w32.c (init_environment): Duplicate local string before putenv.
711 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
713 * charset.c (Fstring): A typo.
715 2001-02-09 Kenichi Handa <handa@etl.go.jp>
717 * charset.c (Fstring): If all arguments are less than 256, return
720 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
721 return a unibyte string.
723 * coding.c (code_convert_region): After detecting a coding, if
724 nothing found, set coding->composing to COMPOSITION_NO.
725 (decode_coding_string): Likewise.
727 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
729 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
732 2001-02-07 Kenichi Handa <handa@etl.go.jp>
734 * charset.c (parse_str_to_multibyte): New function.
736 * charset.h (parse_str_to_multibyte): Extern it.
738 * print.c (print_string): If we are going to print a unibyte
739 string into a multibyte buffer, convert the string to multibyte by
742 2001-02-06 Andrew Innes <andrewi@gnu.org>
744 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
745 been created. It seems we can get sent window messages such as
746 WM_ERASEBKGND before we properly update a frame.
748 2001-02-06 Gerd Moellmann <gerd@gnu.org>
750 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
751 Avoid some unnecessary cursor positioning.
753 2001-02-05 Gerd Moellmann <gerd@gnu.org>
755 * xfaces.c (split_font_name): Compute numeric value of
757 (LFACE_AVGWIDTH): New macro.
759 (check_lface_attrs): Check LFACE_AVGWIDTH.
760 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
761 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
762 (merge_face_vectors): Check LFACE_AVGWIDTH.
763 (Finternal_make_lisp_face): Use AREF.
764 (xm_set_menu_resources_from_menu_face)
765 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
766 (Finternal_lisp_face_empty_p): Use AREF.
767 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
768 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
769 Compare average widths..
770 (best_matching_font): Arrange for comparing average widths.
772 * dispextern.h (enum lface_attribute_index): Add
773 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
775 2001-02-05 Dave Love <fx@gnu.org>
777 * puresize.h: Revert last change following loadup.el change.
779 2001-02-05 Andrew Innes <andrewi@gnu.org>
781 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
782 invocation of temacs, to work with Windows 2000.
783 (bootstrap-emacs): Ditto.
785 2001-02-05 Gerd Moellmann <gerd@gnu.org>
787 * xterm.c (x_display_and_set_cursor): Check for the focus
788 frame's selected window instead of selected_window.
790 * xdisp.c (try_scrolling): If point is in the line below the
791 window, make sure to move the iterator at least a canonical
794 * window.c (Fmove_to_window_line): Don't add 1 if window is
797 2001-02-05 Kenichi Handa <handa@etl.go.jp>
799 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
800 invalid, execute CCL_INVALID_CMD.
801 (ccl_driver): If the CCL program is terminated because of
802 CCL_STAT_INVALID_CMD, copy the remaining source data to the
803 destination instead of throwing them away.
805 2001-02-02 Gerd Moellmann <gerd@gnu.org>
807 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
808 faces and other things.
810 * xdisp.c (get_next_display_element): Fix case of empty
813 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
815 * editfns.c (Fconstrain_to_field): Doc fix.
817 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
818 into `thoroughly', to make it consistent with the doc string.
820 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
822 2001-02-01 Gerd Moellmann <gerd@gnu.org>
824 * search.c (search_buffer): Call set_search_regs with a byte
825 position, not a character position.
827 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
830 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
832 * frame.c (Fmodify_frame_parameters): Doc fix.
834 2001-01-31 Gerd Moellmann <gerd@gnu.org>
836 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
837 identifier which is not reserved by Standard C.
839 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
841 * window.c (enum window_part): New enumeration.
842 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
844 (coordinates_in_window): Return an enumerator from enum
845 window_part. Fix handling of right scroll bar.
846 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
847 `right-fringe' instead of `left-bitmap-area' and
848 `right-bitmap-area'. Use enumerators from enum window_part
849 instead of hard-coded integers.
850 (check_window_containing, window_from_coordinates): Use
851 enumerators from enum window_part instead of hard-coded integers.
852 (syms_of_window): Replace Qleft_bitmap_area and
853 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
855 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
857 * editfns.c (Fformat_time_string): Doc fix.
859 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
861 * keymap.c (Fwhere_is_internal): Use the first valid binding
862 if no ascii binding is found (when firstonly is t).
864 2001-01-31 Gerd Moellmann <gerd@gnu.org>
866 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
867 instead of Finteractive_p.
869 * lisp.h (interactive_p): Add prototype.
871 * eval.c (interactive_p): New function.
872 (Finteractive_p): Use it.
874 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
876 2001-01-31 Dave Love <fx@gnu.org>
878 * .gdbinit (hook-run): Define to run xreload.
880 * textprop.c (Fset_text_properties): Fix newline in doc string.
882 2001-01-30 Gerd Moellmann <gerd@gnu.org>
884 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
885 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
887 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
888 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
889 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
891 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
894 2001-01-30 Dave Love <fx@gnu.org>
896 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
899 2001-01-29 Gerd Moellmann <gerd@gnu.org>
901 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
902 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
904 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
906 * textprop.c (Fset_text_properties): Doc fix.
908 2001-01-29 Gerd Moellmann <gerd@gnu.org>
910 * xdisp.c (forward_to_next_line_start): Remove xassert.
912 2001-01-29 Jason Rumney <jasonr@gnu.org>
914 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
915 returning without releasing it.
917 2001-01-29 Kenichi Handa <handa@etl.go.jp>
919 * w32fns.c (w32_font_match): Allocate three more bytes to regex
920 for '^', '$', and '\0'.
922 2001-01-28 Andrew Choi <akochoi@i-cable.com>
924 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
925 regex for '^', '$', and '\0'.
927 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
928 only if current_sblock has been initialized.
930 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
931 terminal frame even if it is the only visible frame.
933 2001-01-28 Kenichi Handa <handa@etl.go.jp>
935 * fontset.c (font_family_registry): Even if FONTNAME conform to
936 XLFD, if it specifies other fields than family and registry,
937 return FONTANME. New argument FORCE if nonzero cancel that
939 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
940 a signle byte character. Don't set FAMILY part to nil here. It
941 is handled by the caller choose_face_font.
942 (Fnew_fontset): Call font_family_registry with FORCE 0.
943 (Fset_fontset_font): Likewise.
945 2001-01-27 Gerd Moellmann <gerd@gnu.org>
947 * xdisp.c (display_line): Don't treat a newline as fitting
950 2001-01-26 Gerd Moellmann <gerd@gnu.org>
952 * window.c (size_window): Set the window's orig_top to nil when
953 changing heights, so that a future shrink_mini_window won't
954 restore a bogus height.
956 * frame.c (do_switch_frame): If selected frame has a mini-window,
957 resize that to exact size.
959 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
961 * xdisp.c (display_line): Simplify check for glyphs fitting
962 entirely in the line.
964 * xfns.c (xic_style): New variable.
965 (create_frame_xic): Move static variable to global scope for
966 the case that `static' gets defined away.
968 2001-01-26 Kenichi Handa <handa@etl.go.jp>
970 * coding.c (decode_coding): Set a flag for inhibiting
972 (code_convert_region): Always set saved_coding_symbol.
973 (decode_coding_string): Likewise. Update coding->symbol when we
974 encounter a inconsistent eol by the same way as
977 2001-01-25 Gerd Moellmann <gerd@gnu.org>
979 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
982 * xterm.c (x_after_update_window_line): Don't clear if frame's
983 internal border width is zero.
984 (x_clear_area): New function.
985 (x_after_update_window_line, x_clear_end_of_line)
986 (x_scroll_bar_create, x_scroll_bar_set_handle)
987 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
988 instead of XClearArea.
990 * xterm.h (x_clear_area): Add prototype.
992 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
993 which doesn't seem necessary anymore with Lesstif 0.92.
995 2001-01-25 Dave Love <fx@gnu.org>
997 * puresize.h (BASE_PURESIZE): Up to 720000.
999 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
1001 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1003 * xdisp.c (echo_area_display): Don't call redisplay_internal
1004 when Emacs is shutting down. We can't run hooks etc. that
1005 would be necessary to do a redisplay.
1007 * lread.c (read_integer): Use type EMACS_INT instead of int.
1009 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1011 * ccl.c (ccl_driver): Fix last change.
1013 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1015 * ccl.h (sturct ccl_program): New member suppress_error.
1017 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1018 insert error message to the output.
1019 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1021 * coding.h (struct coding_system): New member suppress_error.
1023 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1024 (Fset_terminal_coding_system_internal): Set the member
1025 suppress_error to 1.
1026 (Fset_safe_terminal_coding_system_internal): Likewise.
1028 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1030 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1031 as if it was a `charset'.
1033 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1035 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1036 value in where_is_cache; the next lookup in the cache returns
1037 something bogus if we do.
1039 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1041 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1042 if HAVE_WINDOW_SYSTEM isn't defined.
1044 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1046 * fns.c (sweep_weak_table): Fix code taking items out of
1047 the hash collision chain. Some cleanup.
1049 * xterm.c (x_new_font): Don't change a tooltip's size.
1051 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1052 background color by specifying a color for the default font
1055 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1057 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1058 a workaround for SunOS 4's cc.
1059 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1060 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1061 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1064 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1066 * xterm.c (x_set_window_size_1): New function extracted from
1068 (x_set_window_size): Use it.
1069 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1070 doesn't have a widget, like tooltips.
1072 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1074 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
1077 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1079 * fns.c (Fset_char_table_default): Fix to make sub char-table
1082 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1084 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1085 a desired tool bar string, even if there are no tool bar
1088 * xdisp.c (Ftool_bar_lines_needed): New function.
1089 (syms_of_xdisp): Defsubr it.
1091 * editfns.c (Fformat): Don't extend text properties from arguments
1092 to padding chars in the result.
1094 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1096 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1098 2001-01-20 Andrew Innes <andrewi@gnu.org>
1100 * w32term.c (w32_ring_bell): Only support visible bell on w32
1102 (w32_initialize): Don't set term hooks that aren't actually needed
1105 * xfaces.c (realize_default_face):
1107 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1109 * xdisp.c (handle_single_display_prop): Remove references to
1110 FRAME_W32_CONSOLE_P.
1112 * dispnew.c (Fredraw_frame): Remove reference to
1113 FRAME_W32_CONSOLE_P.
1115 * frame.h (output_method): Remove output_w32_console method.
1116 (FRAME_W32_CONSOLE_P): Remove macro.
1118 * frame.c (Qw32_console): Remove variable.
1119 (Fframep): Remove references to it.
1120 (syms_of_frame): Ditto.
1121 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1123 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1126 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1128 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1130 2001-01-19 Andrew Innes <andrewi@gnu.org>
1132 * w32.c (init_environment): Add a version-independent site-lisp
1133 directory to EMACSLOADPATH, after the version dependent one.
1135 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1137 * editfns.c (Fbuffer_substring): Doc fix.
1139 * xdisp.c (message_dolog, message2, message2_nolog): Rename
1140 parameter LEN to NBYTES.
1142 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1144 * charset.c (strwidth): Use c_string_width.
1145 (c_string_width): New function.
1146 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1149 * charset.h (c_string_width, lisp_string_width): Extern them.
1151 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1153 * indent.c (check_composition): Check validity of composition.
1155 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1156 characters by calling c_string_width.
1157 (x_consider_frame_title): Get byte length of frame tile string
1159 (display_mode_element): Pay attention to width of non-ASCII
1160 characters by calling strwidth.
1162 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1164 * xfns.c (Qcancel_timer): New variable.
1165 (syms_of_xfns): Initialize and staticpro it.
1166 (Fx_hide_tip, Fx_show_tip): Use it.
1167 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1169 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1171 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1173 * window.h (WINDOW_LIVE_P): New macro.
1175 * window.c (window_size_fixed): New variable.
1176 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1179 * eval.c (specbind): If binding a per-buffer variable which
1180 doesn't have a buffer-local value in the current buffer, change
1181 the global value by changing the value of the symbol bound in all
1182 buffers not having their own value, to make it consistent with
1183 what happens with other buffer-local variables.
1185 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1187 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1188 when searching for a newline.
1190 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1192 * xdisp.c (display_string): Fix previous change.
1194 2001-01-18 Jason Rumney <jasonr@gnu.org>
1196 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1197 GLYPH_DEBUG is defined.
1198 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1199 true for images with `:ascent 100'.
1200 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1201 meantime, use face MOUSE_FACE_ID.
1202 If first glyph isn't a character glyph, use the ASCII NUL
1203 character to determine the face.
1204 (expose_area): Do not treat left margin specially.
1205 (note_mode_line_highlight): If no local_map, check global keymap.
1206 (note_mouse_highlight): Initialize overlay.
1207 (clear_mouse_face): Don't return if tip_frame is
1209 (show_scroll_bars): Remove unused function.
1210 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1211 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1213 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
1215 (x_free_frame_resources): Unload relief colors.
1217 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1219 * xdisp.c (forward_to_next_line_start): Avoid calling
1220 get_next_display_element when the newline is already found. This
1221 may change the iterator's position, when its current position is
1222 equal to the iterator's stop_charpos.
1224 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1225 zero, use this method only at the end of a line.
1227 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1228 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1229 if SCALABLE_FONTS_P is set.
1231 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1232 so that scalable fonts are included.
1234 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1235 In the cache, use a key containing the information if scalable
1237 (x_load_font): Adapt to change of keys in the font cache.
1239 2001-01-17 Kim F. Storm <storm@filanet.dk>
1241 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1242 XListFonts to take advantage of font caching.
1244 * xterm.c (x_list_fonts): Ensure caching font information when
1245 called for a null frame, which is the case frequently when Emacs
1248 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1250 * xfns.c (QCconversion): Replaces QCalgorithm.
1252 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1254 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1257 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1258 not everything could be displayed.
1260 * line.h, x-list-font.c: Files removed because unused.
1262 2001-01-17 Andrew Innes <andrewi@gnu.org>
1264 * dired.c (directory_files_internal): Convert result from readdir
1265 to a unibyte string initially, to avoid possible misinterpretation
1266 of some bytes as the internal form of Emacs characters.
1268 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1270 * fns.c (concat): Be sure to avoid putting the same `composition'
1271 property on the adjacent regions.
1273 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1275 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
1277 (Fscroll_right, Fscroll_left): Set it here instead, if called
1280 * buffer.c (Fset_buffer_modified_p): Set buffer's
1281 prevent_redisplay_optimizations_p flag.
1283 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1284 * sysdep.c, vmsproc.c, xselect.c: Call
1285 redisplay_preserve_echo_area with additional arg.
1287 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
1290 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1291 FROM_WHERE, for debugging.
1293 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1295 * ccl.c (Fregister_ccl_program): Handle the return value of
1296 resolve_symbol_ccl_program correctly.
1297 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
1300 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1302 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1303 has gone in the meantime, use face MOUSE_FACE_ID.
1305 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
1306 x_display_info_for_display returns null, don't try to close
1307 the display; we didn't open it.
1309 * dispnew.c (save_or_restore_current_matrices): Function removed.
1310 (save_current_matrix, restore_current_matrix): New functions.
1311 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1312 restore the frame's current matrix. Due to the glyph pointer
1313 setup done in adjust_glyph_matrix, there is no easy way to make
1314 saving the current matrix in the desired matrix generally correct,
1317 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1319 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1321 (display_line): Optimize for wide characters.
1322 (display_string): Don't try to display a multi-column character
1323 partially. On ttys, produce more than one truncation glyph for
1324 multi-column characters that don't fit on the line.
1326 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1328 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
1329 it instead of WORDS_BIGENDIAN. Caller changed.
1331 2001-01-13 Jason Rumney <jasonr@gnu.org>
1333 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1334 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1335 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1336 (tiff_format, gif_format, gs_format): Adapt to change of image
1339 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1340 (x_draw_image_relief, x_draw_image_foreground_1)
1341 (x_draw_image_glyph_string): Adapt to change of image margins.
1343 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1346 * w32bdf.c (search_file_line, get_cached_font_char)
1347 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1349 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1351 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1352 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1353 (Fw32_send_sys_command): Remove unused variables.
1354 (w32_msg_pump): Add parentheses.
1356 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
1357 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
1360 2001-01-12 Gerd Moellmann <gerd@gnu.org>
1362 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
1363 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
1364 being a pair of margins.
1365 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
1366 to DEFVAR_LISP. Extend doc.
1368 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
1370 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
1371 pair of integers `(X . Y)', use X for the horizontal and Y for the
1373 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
1374 (parse_image_spec): Check it.
1375 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1376 (tiff_format, gif_format, gs_format): Use
1377 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
1379 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
1380 (x_draw_image_relief, x_draw_image_foreground_1)
1381 (x_draw_image_glyph_string): Adapt to the change of image margins.
1383 * dispextern.h (struct image): Replace member `margin' with
1384 `hmargin' and `vmargin'.
1386 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
1389 * dispnew.c (update_text_area): Put code which decrements the
1390 stop position when the row's face extends to the end of the
1393 * xfns.c (x_set_mouse_color): Fix color allocation.
1395 * keyboard.c: Call get_local_map with new argument list.
1397 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
1399 * intervals.h (enum map_property): Removed.
1400 (get_local_map): Change prototype.
1402 * keymap.c: Call get_local_map with new argument list.
1403 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
1405 2001-01-11 Gerd Moellmann <gerd@gnu.org>
1407 * xdisp.c (build_desired_tool_bar_string): Correct the computation
1408 of the size needed for the tool bar string. For the last image,
1409 use a `display' property that reaches to the end of the string.
1411 * xselect.c (selection_request_dpyinfo): New variable.
1412 (x_handle_selection_request): Set it.
1413 (x_selection_request_lisp_error): Don't call
1414 x_decline_selection_request if selection request's display has
1417 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
1418 the unregister_colors before calling XFreeColors.
1420 2001-01-10 Dave Love <fx@gnu.org>
1422 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
1423 ${SOME_MACHINE_LISP}, not ${lisp}.
1425 2001-01-10 Gerd Moellmann <gerd@gnu.org>
1427 * xdisp.c (display_line): On ttys, produce more than one
1428 truncation glyph for multi-column characters that don't fit on the
1431 * xselect.c (x_reply_selection_request): Add a comment.
1433 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
1434 XkbGetNames instead of XkbGetKeyboard.
1436 2001-01-10 Dave Love <fx@gnu.org>
1438 * sysdep.c (random): Revert the declaration.
1440 2001-01-09 Gerd Moellmann <gerd@gnu.org>
1442 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
1443 function string_bytes.
1444 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
1446 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
1447 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
1448 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
1449 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
1451 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
1452 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
1453 after sweeping strings, and at the end.
1454 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
1456 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
1457 ensure that pop_message is called.
1459 * keyboard.c (Fexecute_extended_command): Use a
1460 record_unwind_protect to ensure that pop_message is called.
1462 * lisp.h (push_message_unwind): Add prototype.
1464 * xdisp.c (push_message_unwind): New function.
1466 * fileio.c (do_auto_save_unwind): Do the pop_message here
1467 instead of in Fdo_auto_save.
1468 (Fdo_auto_save): Don't call pop_message.
1470 2001-01-08 Ken Raeburn <raeburn@gnu.org>
1472 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
1475 2001-01-08 Gerd Moellmann <gerd@gnu.org>
1477 * window.c (window_scroll_pixel_based): Adjust glyph matrices
1478 when increasing window's vscroll.
1480 * macros.c (Qkbd_macro_termination_hook): New variable.
1481 (syms_of_macros): Initialize and staticpro it.
1482 (pop_kbd_macro): Run kbd-macro-termination-hook.
1484 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
1486 2001-01-07 Dave Love <fx@gnu.org>
1488 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
1489 arglist, for documentation's sake.
1491 2001-01-06 Andrew Innes <andrewi@gnu.org>
1493 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
1496 2001-01-05 Andrew Innes <andrewi@gnu.org>
1498 * term.c (update_end): Don't check updating_frame; for some reason
1499 this can be 0 sometimes, such as after dismissing a popup menu,
1500 and isn't necessary given the explicit frame argument.
1502 2001-01-05 Gerd Moellmann <gerd@gnu.org>
1504 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
1505 on some systems, and an unsigned long on others, like FreeBSD 4.1.
1507 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1509 * xterm.c (clear_mouse_face): Don't return if tip_frame is
1512 * xfns.c (x_create_tip_frame): Preserve the value of
1513 face_change_count around the creation of the tip frame.
1515 * xfns.c (last_show_tip_args): New variable.
1516 (compute_tip_xy): New function.
1517 (Fx_show_tip): Reuse an existing tip frame, if possible.
1518 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
1520 2001-01-04 Dave Love <fx@gnu.org>
1522 * editfns.c (Fformat): Doc fix.
1524 * systime.h (set_file_times): Prototype.
1526 * widget.h (EmacsFrameSetCharSize_): Prototype.
1528 * sysdep.c (random, srandom): Declare explicitly.
1530 * dispextern.h (move_it_vertically_backward): Declare.
1532 2001-01-04 Gerd Moellmann <gerd@gnu.org>
1534 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
1535 like in Fx_create_frame.
1537 * xfaces.c (set_font_frame_param): Don't do anything for
1538 non-graphical frames.
1540 * window.c (Fdelete_other_windows): Set window's window_end_valid
1541 to nil when changing the window's start. Don't change the
1542 window's start when its top position hasn't changed. If we do,
1543 this will set the window's optional_new_start, which act's like a
1544 force_start during redisplay with C-x 1 M-> under particular
1545 circumstances (see report from Per Starback to emacs-pretest-bug
1548 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1550 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
1551 short cut at the start of the function. Add an assertion.
1552 (reseat_at_next_visible_line_start): Add an assertion.
1554 * window.c (Frecenter): When changing the window start, set the
1555 window's window_end_valid to nil.
1556 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1558 * dispextern.h (move_it_past_eol): Add prototype.
1560 * xdisp.c (move_it_past_eol): New function.
1562 * window.c (Fwindow_end): Doc fix.
1564 2001-01-03 Dave Love <fx@gnu.org>
1566 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1569 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1571 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1572 the enabled_p flag of the glyph row at window_end_vpos to 0.
1573 (handle_single_display_prop): Fix last change.
1575 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1577 * window.c (Frecenter): Doc fix.
1579 2001-01-02 Andrew Innes <andrewi@gnu.org>
1581 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1583 * frame.h (output_method): Add output_w32_console method.
1584 (FRAME_W32_CONSOLE_P): New macro.
1586 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1587 use output_w32_console method.
1588 (Qw32_console): New Lisp_Object.
1589 (Fframep): Return it.
1590 (syms_of_frame): Init it.
1591 (Fframe_parameters): Report w32console as font for w32_console
1594 * xfaces.c (realize_default_face): Set face foreground and
1595 background to unspecified for w32_console frames.
1596 (realize_face): Realize face cache for w32_console frames.
1597 (realize_tty_face): Accept w32_console frames.
1599 * xdisp.c (handle_single_display_prop): Return if frame is
1601 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1602 necessary, even if running interactively.
1604 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1607 * w32term.c (x_update_begin):
1611 (x_change_line_highlight):
1616 (w32_reassert_line_highlight):
1617 (w32_frame_rehighlight):
1618 (w32_frame_raise_lower): Do nothing if not w32 frame.
1620 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1622 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1623 system doesn't tell us directly.
1624 (Fx_display_visual_class): Implement properly.
1626 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1628 * window.c (Frecenter): Handle centering in graphical frames
1629 specially. Centering on the basis of line counts doesn't work
1630 reliably with variable-height lines.
1632 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1634 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1637 * composite.c (run_composition_function): Remove unused variable
1639 (update_compositions): Remove unused variable `hook'.
1641 * intervals.c (get_local_map): Remove unused variable `tem'.
1643 * doprnt.c (doprnt1): Remove unused variable `size'.
1645 * fns.c (Flength): Remove unused variable `tail'.
1646 (Fdelete): Remove unused variable `size'.
1648 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1651 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1654 * data.c (find_symbol_value): Remove extra 3rd argument in the
1655 call to swap_in_symval_forwarding.
1657 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1660 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1661 (trivial_regexp_p): Remove unused variable `c'.
1662 (boyer_moore): Remove unused variable `k'.
1664 * indent.c (current_column): Remove unused variable `stopchar'.
1665 (Fcompute_motion): Remove unused variable `contin'.
1667 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1669 * dired.c (directory_files_internal): Fix a typo in a comment.
1670 Remove an unused variable `handler'.
1671 (file_name_completion): Remove unused function-scope variable
1673 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1676 * fileio.c (e_write): Remove unused variable
1677 `require_encoding_p'.
1679 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1681 (Fmarker_insertion_type): Remove unused variable `buf'.
1683 * insdel.c (make_gap): Remove unused variable `result'.
1685 * keyboard.c (record_char): Remove unused function-scope variable
1687 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1688 (menu_bar_items): Remove unused function-scope variable `tem'.
1690 * fontset.c (fontset_ref): Remove unused variable `i'.
1691 (fontset_set): Remove unused variables `j' and `tmp'.
1692 (make_fontset): Remove unused variables `i', `j', `elt' and
1694 (make_fontset_for_ascii_face): Remove unused variable `name'.
1695 (fs_load_font): Remove unused variable `font_idx'.
1696 (fs_query_fontset): Remove unused function-local variable
1698 (list_fontsets): Remove unused variable `tail'.
1699 (Fnew_fontset): Remove unused variables `family' and `registry'.
1700 (accumulate_font_info): Remove unused variable `tmp'.
1701 (Ffontset_font): Remove unused variable `id'.
1702 (syms_of_fontset): Remove unused variable `i'.
1704 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1706 (lookup_image): Remove unused variable `file'.
1707 (xbm_load): Remove unused variables `bitmap_data', `height', and
1708 `width'. Remove function-local variable `i', leave the
1710 (gif_load): Remove unused variable `inc'.
1712 * xterm.c (XTread_socket): Remove unused variables `p' and
1714 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1715 leave only the one in the inner block.
1717 * xfaces.c (face_fontset, realize_default_face): Remove unused
1719 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1721 * term.c (encode_terminal_code): Remove unused variable `c'.
1723 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1724 char *' instead of `char *'.
1726 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1727 (Fget_unused_category): Remove unused variable
1729 (Fchar_category_set): Remove unused variables `val', `charset',
1732 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1733 unused variable `i'.
1734 (detect_coding_mask): Remove unused variable `idx'.
1735 (detect_coding): Remove unused variable `i'.
1736 (ccl_coding_driver): Remove unused variable `result'.
1737 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1738 (decode_coding_string): Remove unused variables `to' and
1740 (encode_coding_string): Remove unused variables `gcpro1' and
1741 `saved_coding_symbol'.
1742 (Ffind_coding_systems_region_internal): Remove function-local
1743 variable args[], leave only the block-local one.
1744 (code_convert_region1): Remove unused variable `len'.
1746 * charset.c (char_printable_p): Remove unused variable `chars'.
1747 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1748 (str_to_multibyte): Remove unused variable `c'.
1750 * window.c (size_window): Remove block-local variable `min_size'.
1752 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1753 `header_line_height'.
1754 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1755 enum display_element_type.
1757 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1759 * xterm.c (x_connection_closed): Catch X errors around all
1760 statements that call X. Save away the error message in a local
1763 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1766 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1767 in or at the start of invisible text.
1769 * dispnew.c (update_window): Don't check_current_matrix_flags.
1771 2001-01-01 Jason Rumney <jasonr@gnu.org>
1773 * w32fns.c (x_figure_window_size): Do not allow new_height and
1774 new_width of frame to override specified values.
1776 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1778 * composite.c (find_composition): Fix a code for searching
1781 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1783 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1785 (update_window) [GLYPH_DEBUG]: Call it.
1786 (scrolling_window): Prevent including current rows which are below
1787 what's displayed in the window.
1789 * xdisp.c (try_window_reusing_current_matrix)
1790 <new start <= old start>: Disable rows in the current matrix
1791 which are below the window after scrolling.
1793 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1794 is zero. It's not worth the complexity.
1795 (invisible_text_between_p): Put in #if 0 because unused.
1797 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1799 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1800 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1802 * keyboard.c (echo_char): If C is an integer, always call
1803 push_key_description. Former code could signal an invalid
1806 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1807 If set, print multibyte text.
1808 (Fsingle_key_description): Call push_key_description with
1809 FORCE_MULTIBYTE set.
1810 (describe_buffer_bindings): Likewise.
1812 * lisp.h (push_key_description): Add prototype.
1814 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1815 around the call to redisplay_internal.
1817 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1819 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1821 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1823 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1824 (ccl_driver): New local variable `extra_bytes'.
1826 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1828 * coding.c (setup_coding_system): Initialize
1829 coding->spec.ccl.eight_bit_carryover.
1830 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1832 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1834 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1835 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1836 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1837 (decode_composition_emacs_mule): New function.
1838 (decode_coding_emacs_mule): Decode composition sequence by calling
1839 decode_composition_emacs_mule.
1840 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1841 (encode_coding_emacs_mule): Changed from macro to function. If
1842 a text contains compositions, encode them correctly.
1843 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1844 that decoding and encoding are required.
1846 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1848 * xfaces.c (PT_PER_INCH): New macro.
1849 (xlfd_point_size): Compute real point size from font's pixel size.
1850 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1853 * .gdbinit: Comment out the line pointing to the Lesstif source
1856 * window.c (Frecenter): Use displayed_window_lines instead
1857 of window_internal_height.
1859 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1860 instead of x-toolkit-scroll-bars-p.
1861 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1863 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1864 instead of x-toolkit-scroll-bars-p.
1865 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1867 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1868 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1869 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1871 (add_window_display_history, add_frame_display_history)
1872 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1873 (build_frame_matrix_from_leaf_window): Remove unused code.
1874 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1876 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1877 (update_window) [GLYPH_DEBUG]: Likewise.
1878 (syms_of_display): Defsubr dump-redisplay-history.
1880 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1882 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1883 the end of the prompt. Set echo_after_prompt to the offset
1884 of echoptr in echobuf.
1886 * xdisp.c (init_from_display_pos): Pop until the iterator's
1887 stack is empty; there may be frames for stretch or images
1890 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1891 (save_or_restore_current_matrix): New function for the same
1892 purpose, but more efficient.
1893 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1895 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1897 * xdisp.c (syms_of_xdisp): Fix last change.
1899 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1901 * xdisp.c (syms_of_xdisp): Doc fix.
1903 * xdisp.c (redisplay_window): Remove label restore_buffers;
1904 use finish_scroll_bars instead to make sure that scroll bars
1905 are redeemed. If we don't do this, flickering can result from
1906 scroll bars being destroyed and recreated.
1908 2000-12-22 Jason Rumney <jasonr@gnu.org>
1910 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1911 in the wrong colors when the foreground is not black.
1912 (expose_window): Don't redraw the window that's currently being
1915 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1917 * window.c (size_window): When setting the window's too_small_ok
1918 flag, compare old size with minimum size depending on WIDTH_P,
1919 don't compare with window_min_width.
1921 * window.c (delete_window): Simplify somewhat.
1922 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1923 freeing window matrices. The flag windows_or_buffers_changed is
1924 set, so the next redisplay will consider all windows; this should
1927 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1929 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1931 * ccl.h (struct ccl_program): New member cr_consumed.
1933 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1934 (CCL_READ_CHAR): Handle EOL conversion here.
1935 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1937 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1939 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1942 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1943 otherwise tabs of different size compare equal.
1945 * callint.c (Fcall_interactively): Prevent a compiler warning.
1947 * print.c (print_unwind): Return nil.
1948 (PRINTDECLARE): Initialize all local variables.
1949 (print_preprocess): Add a default case.
1951 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1953 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1955 * window.c (delete_window, Fsplit_window)
1956 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1958 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1960 * dispnew.c (ensure_frame_matrix): Removed.
1961 (save_frame_matrix, restore_frame_matrix): New functions.
1962 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1964 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1965 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1967 2000-12-21 Andrew Innes <andrewi@gnu.org>
1969 * w32term.c (x_update_begin): Regenerate the palette here, rather
1970 than for each window.
1972 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1973 palette is NULL, since this corrupts memory! Also get
1974 display_info reference from frame.
1976 2000-12-21 Jason Rumney <jasonr@gnu.org>
1978 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1980 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1981 to avoid returning without releasing it.
1983 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1985 * keymap.c (push_key_description): Don't convert eight-bit-control
1986 and eight-bit-graphic to multibyte character.
1988 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1989 generic character and CODE1 is nil, return the smallest character
1992 2000-12-20 Dave Love <fx@gnu.org>
1994 * s/osf5-0.h (NSIG): Don't redefine.
1996 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1998 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1999 excluding menu-bar and tool-bar.
2000 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
2001 (menu_item_p): Remove.
2002 (where_is_internal_1): Don't ignore menu-items.
2004 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2006 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2009 * window.c (make_window): Initialize window's min_hscroll.
2010 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2011 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2013 (struct saved_window): New member min_hscroll.
2014 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2015 (Fset_window_configuration): Set window's min_hscroll.
2016 (save_window_save): Save window's min_hscroll.
2017 (compare_window_configurations): Compare min_hscroll values.
2019 * window.h (struct window): New member min_hscroll.
2021 * keyboard.c (echo_prompt): Prevent a compiler warning.
2023 * xdisp.c (try_cursor_movement): Fix last change. The real
2024 condition is that PT is at the end of the row, and should
2025 be displayed at the start of the next row.
2027 * xdisp.c (try_cursor_movement): If we end on a partially
2028 visible line, end we already decided to scroll, return -1.
2030 * dispextern.h (ensure_frame_matrix): Add prototype.
2032 * window.c (delete_window, Fsplit_window)
2033 (Fset_window_configuration): Call ensure_frame_matrix.
2035 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
2037 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2038 completed, call fake_current_matrices instead of marking frame
2041 2000-12-20 Jason Rumney <jasonr@gnu.org>
2043 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2045 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2047 * fns.c (Frequire): Doc fix.
2049 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2051 * window.c (window_scroll_pixel_based): Don't use
2054 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2055 currently displaying a message.
2057 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2059 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2061 2000-12-18 Andrew Innes <andrewi@gnu.org>
2063 * w32.c (w32_strerror): New function.
2065 * w32.h (w32_strerror): New extern.
2067 * w32fns.c (Fw32_shell_execute): Use it.
2069 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2071 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2073 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2075 * msdos.c (IT_set_face): Obey inverse_video.
2077 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2079 * dired.c (directory_files_internal): Always return decoded filenames.
2081 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2083 * xterm.c (x_connection_closed): Prevent being called recursively
2084 because of an error condition in XtCloseDisplay.
2086 * xdisp.c (init_iterator): If noninteractive, and the frame's
2087 face cache is null, make one.
2089 * xfns.c (show_busy_cursor): Check for live frames more
2092 * process.c (wait_reading_process_input): Check for pending
2093 input when running timers.
2095 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2097 * msdos.c (IT_write_glyphs): Compute the glyph face from
2100 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2102 * process.c (read_process_output): Don't run a filter if the code
2103 decoder produces nothing but carryover.
2105 2000-12-17 Andrew Innes <andrewi@gnu.org>
2107 * w32.c (sys_rename): Only check errno against EEXIST, and not
2108 EACCES, when determining whether rename failed because the target
2109 exists. This was resulting in indefinite looping on Windows 9x if
2110 the source file was locked by another process.
2112 * w32fns.c (Ffile_system_info): New function.
2113 (syms_of_w32fns): Defsubr it.
2115 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2117 * window.c (coordinates_in_window): Fix computation for
2118 position on vertical line between mode lines.
2120 * xfns.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 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2126 Don't alter tip_frame or tip_window.
2127 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2130 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2132 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2133 be consistent with the doc string. Reported by NAKAJIMA Mikio
2134 <minakaji@osaka.email.ne.jp>.
2136 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2138 * xfaces.c (Vface_ignored_fonts): New variable.
2139 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2140 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2142 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2144 * dispnew.c (update_window): Detect pending input every nth line
2145 updated, i.e. do it depending on real work done, and not on the
2148 * xterm.c (expose_window): Don't redraw the window that's
2149 currently being updated.
2151 * window.c (Fset_window_point): Remove test for
2152 cursor_in_non_selected_windows.
2154 * lread.c (read1): Recognize end of file after `\\'.
2156 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2157 not unwind_create_frame.
2159 2000-12-15 Dave Love <fx@gnu.org>
2161 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2164 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2166 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2168 * coding.c (setup_coding_system): Clear all members of the struct
2169 coding_system at first.
2170 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2172 (code_convert_region): Don't override coding->src_multibyte and
2173 coding->dst_multibyte.
2175 * fns.c (Fmd5): Docstring improved.
2177 2000-12-15 Miles Bader <miles@gnu.org>
2179 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2180 are actually marked as mode-lines; otherwise use
2181 estimate_mode_line_height.
2183 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2185 * editfns.c (Fformat): Prevent a buffer overrun when the format
2186 specifies a precision.
2188 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2190 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2191 argument is outside the range [2..3].
2193 2000-12-14 Andrew Innes <andrewi@gnu.org>
2195 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2196 nothing to do. Bind inhibit-quit.
2197 (tip_frame): Make it a Lisp_Object.
2198 (x_create_tip_frame): Set tip_frame after it has been added to
2200 (Fx_show_tip): Don't set tip_frame here.
2201 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
2203 (unwind_create_frame, unwind_create_tip_frame): New functions.
2204 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2205 while a frame is only partially constructed.
2207 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2208 (x_free_frame_resources): New function.
2209 (x_destroy_window): Use it.
2211 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2213 * xfns.c (Fx_backspace_delete_keys_p): New function.
2214 (syms_of_xfns): Defsubr it.
2216 * config.in (HAVE_XKBGETKEYBOARD): Add.
2218 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2220 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2221 Always store string in multibyte representation in echobuf.
2222 (echo_char): Always store string in multibyte representation in
2224 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2225 (read_key_sequence): Adjusted for the change of echo_prompt.
2227 * fns.c (Fmd5): Docstring improved.
2229 * lisp.h (detect_coding_system): Prototype adjusted.
2231 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2232 (detect_coding_emacs_mule, detect_coding_iso2022,)
2233 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2234 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
2235 argument MULTIBYTEP. Callers changed.
2236 (detect_coding_mask, detect_coding_system): New argument
2237 MULTIBYTEP. Callers changed.
2238 (decode_coding_string): Set coding->src_multibyte and
2239 coding->dst_multibyte before calling detect_coding and detect_eol.
2240 Update them after some coding system is detected.
2242 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2244 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2246 * keyboard.c (menu_bar_items, tool_bar_items):
2247 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2249 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2251 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2253 (unwind_create_frame, unwind_create_tip_frame): New functions.
2254 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2255 while a frame is only partially constructed.
2257 * xterm.h (x_free_frame_resources): Declare.
2259 * xterm.c (x_free_frame_resources): New function.
2260 (x_destroy_window): Use it.
2262 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2263 don't interrupt the update for pending input initially, i.e.
2264 update at least some lines.
2266 * keyboard.c (do_mouse_tracking): Make externally visible.
2268 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2270 * xfns.c (gray_bitmap_bits): Declare `char *'.
2272 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2274 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2275 lines start with a relief line.
2277 2000-12-12 Dave Love <fx@gnu.org>
2279 * window.c (Fdisplay_buffer): Doc fix.
2280 (Fwindow_list): Remove unused var.
2282 * buffer.h (mmap_set_vars): Declare.
2284 * window.h (Fset_window_point): Declare.
2286 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2288 * msdos.c (fast_find_position): Don't overstep the last window row.
2289 (IT_note_mouse_highlight): Initialize portion to -1. Remove
2290 unused variable `area'. When looking for a row under (X,Y), give
2291 up if some of the previous rows is not enabled.
2293 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2295 * window.c (Fset_window_point): If displaying cursors in windows
2296 other than the selected window, make sure redisplay updates
2297 other windows to show the new value of point in the window.
2299 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2301 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2302 the buffer is the sole visible buffer when in the mini-buffer.
2304 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2305 Bind `inhibit-read-only' to t.
2306 (unwind_with_echo_area_buffer): Use AREF.
2308 * xfns.c (Fx_hide_tip): Simplified.
2310 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
2311 GC_MAKE_GCPROS_NOOPS instead of `1'.
2313 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2315 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2317 * xfns.c (Fx_hide_tip): Fix last change.
2319 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2320 nothing to do. Bind inhibit-quit.
2321 (tip_frame): Make it a Lisp_Object.
2322 (x_create_tip_frame): Set tip_frame after it has been added to
2324 (Fx_show_tip): Don't set tip_frame here.
2326 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2328 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2331 * dispextern.h: Change external declaration of tip_frame.
2333 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2334 return an empty string.
2336 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2337 of the window's update_mode_line flag, since the former is set by
2338 force-mode-line-update, not the latter. This makes
2339 column-number-mode slightly faster.
2341 * xdisp.c (try_window_id) <all changes above window start>:
2344 2000-12-11 Paul Eggert <eggert@twinsun.com>
2346 * config.in (HAVE_FTELLO): Remove.
2348 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2349 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2351 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2352 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2354 2000-12-11 Miles Bader <miles@gnu.org>
2356 * window.c (displayed_window_lines): Don't round up when
2357 converting empty space at bottom to lines.
2358 Handle non-newline-terminated final lines properly.
2359 (Fwindow_text_height): New function (used to be in lisp).
2360 (syms_of_window): Initialize it.
2362 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2364 * syntax.c (scan_lists): Check that the right quote char has the
2365 right Sstring syntax when jumping over strings.
2366 (init_syntax_once): Use Smax rather than 13.
2368 2000-12-09 Miles Bader <miles@gnu.org>
2370 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2371 with PARTIALLY, inverting the sense.
2372 (window_scroll_pixel_based): Scroll partially visible lines into
2373 place if we hit the beginning or end of the buffer.
2374 (displayed_window_lines): Don't include partially visible lines.
2375 (Fmove_to_window_line): Skip past any partially visible first line.
2377 2000-12-08 Gerd Moellmann <gerd@gnu.org>
2379 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
2381 * tparam.c (tparam1): Change the way buffers are reallocated to be
2382 portable and less obfuscated.
2384 * termcap.c (tgetent): Change the way buffers are reallocated to
2385 be portable and less obfuscated.
2387 * macros.c (store_kbd_macro_char): Change the way buffers are
2388 reallocated to be portable and less obfuscated.
2390 * lread.c (read1): Change the way buffers are reallocated to be
2391 portable and less obfuscated.
2393 * doc.c (Fsubstitute_command_keys): Change the way buffers
2394 are reallocated so that it is portable.
2396 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
2398 * dosfns.c (Ffile_system_info): New function.
2399 (syms_of_dosfns): Defsubr it.
2401 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
2403 * alloc.c (gc_sweep): Add comment.
2405 2000-12-07 Gerd Moellmann <gerd@gnu.org>
2407 * sound.c (vox_configure): Change order of ioctls. Don't
2408 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
2409 Ignore errors when changing volume.
2410 (vox_close): Don't reset the device.
2412 * process.c (read_process_output): Make sure the process marker's
2413 position is valid when the process buffer is changed in
2414 after-change functions. W3 does that.
2416 * xfns.c (x_free_gcs): New function.
2418 * xterm.h (x_free_gcs): Add prototype.
2420 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
2423 * xterm.c (x_destroy_window): Call x_free_gcs so that
2424 resources of non-toolkit X windows will be freed.
2426 2000-12-07 Andrew Innes <andrewi@gnu.org>
2428 * w32fns.c (xlfd_charset_of_font): Fix last change.
2430 2000-12-06 Dave Love <fx@gnu.org>
2432 * md5.h (__P): Don't define -- it comes from config.h.
2434 * strftime.c: Change some #if foo to #ifdef foo.
2436 2000-12-06 Andrew Innes <andrewi@gnu.org>
2438 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
2440 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
2442 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
2443 (w32_list_fonts): Don't choke if pattern doesn't specify a
2446 2000-12-06 Gerd Moellmann <gerd@gnu.org>
2448 * alloc.c (gc_sweep): Prevent symbols read during loadup
2451 * xdisp.c (underlying_face_id): New function.
2452 (handle_face_prop, face_before_or_after_it_pos): Use it
2453 to determine the face ``under'' a string. Let strings inherit
2454 the face of the buffer under them.
2456 * xfaces.c (face_at_string_position): Update function comment.
2458 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
2459 matrix if the window's left position has changed; we need to
2460 redraw it in this case.
2462 * dispextern.h (struct glyph_matrix): Add member window_left_x.
2464 * window.c (coordinates_in_window): Check mouse on mode-line or
2467 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
2468 advertized by the function documentation.
2470 * window.c (syms_of_window): Doc fix.
2472 * sound.c (vox_configure): Set volume for left and right channel.
2473 (sound_cleanup): Return nil.
2475 * xdisp.c (move_it_by_lines): Fix paren typo.
2477 * xterm.c (x_load_font): Don't use the font's max_bounds for
2478 computing the height of the font. If max_bounds' ascent or
2479 descent are greater than the font's ascent or descent, this means
2480 glyphs overlap, which should be handled now by redisplay.
2482 * window.c (Veven_window_heights): New variable.
2483 (syms_of_window): DEFVAR_LISP it.
2484 (Fdisplay_buffer): Check Veven_window_heights before evening the
2487 2000-12-06 Miles Bader <miles@gnu.org>
2489 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
2490 update `default-frame-alist' instead of setting no frame parameters.
2492 2000-12-06 Kenichi Handa <handa@etl.go.jp>
2494 * composite.c (update_compositions): Fix typo (use the correct
2497 2000-12-05 Jason Rumney <jasonr@gnu.org>
2499 * md5.h: Remove underscores from function declarations.
2500 (__attribute__, __alignof__) [!__GNUC__]: Define.
2502 * md5.c: Delay include of md5.h until after namespace cleaning.
2504 * makefile.w32-in (fns.o): Depend on md5.h
2505 (md5.o): New target.
2508 * makefile.nt: Likewise.
2510 2000-12-05 Jason Rumney <jasonr@altavista.net>
2512 * w32term.c (expose_area): Complete last change.
2514 2000-12-05 Ken Raeburn <raeburn@gnu.org>
2516 * minibuf.c: Include intervals.h.
2518 2000-12-05 Jason Rumney <jasonr@gnu.org>
2520 * w32term.c (x_produce_glyphs): If a font for a component of
2521 a composition is not found, use 1 pixel dot ascent and 0 dot
2522 descent value to avoid displaying terribly tall empty boxes.
2523 (expose_area): Pass x-coordinate relative to the exposed
2524 area to x_draw_glyphs instead of a window-relative coordinate.
2526 2000-12-05 Gerd Moellmann <gerd@gnu.org>
2528 * xdisp.c (next_element_from_ellipsis): Save face before selective
2529 display in saved_face_id, and set face_before_selective_p.
2530 (reseat_1): Reset face_before_selective_p.
2531 (append_space, extend_face_to_end_of_line): If iterator's
2532 face_before_selective_p is set, use the face from saved_face_id.
2533 (extend_face_to_end_of_line): For tty frames, make sure to
2534 use the right face id when producing spaces at the end of
2537 * dispextern.h (struct it): Add face_before_selective_p.
2539 * keyboard.c (record_char): Don't record identical help-echo
2540 events in recent_keys.
2542 * xterm.c [USE_X_TOOLKIT]: Close the display.
2543 (xim_close_dpy): Handle case that the display has been closed.
2545 * xterm.c (x_destroy_window): Reset the frame's X window after
2548 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
2549 variable window_width.
2550 (line_draw_cost): Fix code skipping over spaces at the end of the
2551 line when must_write_spaces is not set.
2552 (scrolling_window): Fix code inserting runs in list of all runs.
2554 2000-12-05 Kenichi Handa <handa@etl.go.jp>
2556 * coding.c (setup_coding_system): Be sure to initialize
2557 coding->category_idx.
2559 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2561 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2563 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2564 area to x_draw_glyphs instead of a window-relative coordinate.
2566 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2567 error in the message.
2569 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2570 timer after having read a key. It's not good for code reading
2571 several keys in a loop, like an input method.
2573 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2574 record undo information for format-decode.
2576 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2577 current buffer is read-only, not if it isn't.
2579 * keyboard.c (record_char): Record `help-echo' input events
2580 in recent_keys only if they display some help. Don't record
2581 `help-echo' events as macro char.
2583 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2585 * editfns.c (save_excursion_restore): Don't move point
2586 in another window if it is showing the wrong buffer.
2587 Avoid the call to Fwindow_live_p, for speed.
2589 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2591 * xfaces.c (struct font_name): New member registry_priority.
2592 (split_font_name): Initialize the above member to zero.
2593 (concat_font_list): New function.
2594 (font_list): Include fonts of all alternative registries.
2595 (FONT_POINT_SIZE_QUANTUM): New macro.
2596 (better_font_p): Ignore point size difference less than
2597 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2599 * xterm.c (x_produce_glyphs): If a font for a component of
2600 a composition is not found, use 1 pixel dot ascent and 0 dot
2601 descent value to avoid displaying terribly tall empty boxes.
2603 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2605 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2607 * coding.h (code_convert_string1): Declare.
2609 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2611 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2614 2000-12-02 Jason Rumney <jasonr@gnu.org>
2616 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2617 correctly for single byte character case.
2618 (w32_per_char_metric): Do not try to make any assumptions about
2619 the metrics of BDF fonts.
2620 (x_estimate_mode_line_height): If `mode-line' face
2621 hasn't a font, use that of the frame, as drawing glyphs
2623 (note_mouse_highlight): Change the cursor shape on the vertical
2624 border between windows [not enabled].
2626 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2628 * w32fns.c (Fx_create_frame): Reintroduce the call to
2629 face-set-after-frame-defaults.
2630 (Vx_window_horizontal_drag_shape): New variable.
2631 (syms_of_xfns): DEFVAR_LISP it.
2632 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2635 2000-12-02 Simon Josefsson <simon@josefsson.org>
2637 * fns.c (Fmd5): Use a different logic to decide the coding system
2640 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2642 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2644 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2647 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2649 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2650 height for YNegative.
2651 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2652 height; also see comment there.
2654 * window.c (coordinates_in_window): Handle computations for
2655 positions on the vertical bar and fringes differently for
2656 window-system frames. Consider some pixels near the vertical bar
2657 as on the bar if the frame doesn't have vertical scroll bars.
2658 Associate positions between mode or header lines with the
2659 right window, the left one.
2661 2000-12-01 Jason Rumney <jasonr@gnu.org>
2663 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2665 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2668 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2670 * window.c (struct saved_window): Add members orig_top and
2672 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2673 (save_window_save, Fset_window_configuration): Save/restore
2674 window's orig_top and orig_height.
2676 2000-12-01 Jason Rumney <jasonr@gnu.org>
2678 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2680 * w32fns.c (x_set_cursor_color): Fix last change.
2682 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2684 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2685 sure that the next redisplay displays the minibuffer, so that
2686 the cursor will be replaced with what the minibuffer wants.
2688 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2689 #ifndef instead of using #if.
2690 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2691 USE_TOOLKIT_SCROLL_BARS is defined.
2693 2000-11-30 Jason Rumney <jasonr@gnu.org>
2695 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2698 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2700 * fns.c (Fmd5): Doc fix.
2702 2000-11-30 Simon Josefsson <simon@josefsson.org>
2704 * fns.c (Fmd5): New function.
2705 (syms_of_fns): Defsubr md5.
2707 * Makefile.in (obj): Add md5.o
2709 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2711 * md5.h, md5.c: New files, taken from glibc.
2713 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2715 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2716 hasn't a font, use that of the frame, as drawing glyphs
2719 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2721 * eval.c (Frun_hooks): Allow 0 arguments.
2723 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2725 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2726 is over the menu bar widget, say it's not on the frame.
2728 * xfns.c (Fx_create_frame): Reintroduce the call to
2729 face-set-after-frame-defaults.
2731 * eval.c (Fsignal): Reset handling_signal.
2733 2000-11-28 Jason Rumney <jasonr@gnu.org>
2735 * w32menu.c (add_menu_item): Reset menu item text when changing
2736 type to radio button.
2738 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2740 * xselect.c: Update copyright.
2742 * window.c (coordinates_in_window): If on a mode or header line,
2743 but sufficiently close to its start, return ``on vertical
2744 border''. This gives us a way to drag windows horizontally when
2745 using toolkit scroll bars.
2747 * xterm.c (note_mouse_highlight): Change the cursor shape
2748 on the vertical border between windows.
2750 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2752 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2753 (syms_of_xfns): DEFVAR_LISP it.
2754 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2756 * textprop.c (text_read_only): New function.
2757 (verify_interval_modification): Use it instead of signaling
2758 `text-read-only'. This makes it easier to catch this error
2761 * xdisp.c (forward_to_next_line_start): Check for newlines,
2762 not end of line, which includes CR.
2764 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2766 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2767 include no-conversion.
2769 2000-11-27 Jason Rumney <jasonr@gnu.org>
2771 * w32fns.c (w32_load_system_font): Always mark font as double byte
2772 if codepage is unicode.
2774 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2776 * xdisp.c (forward_to_next_line_start): If already on a newline,
2777 just consume it to avoid unintended skipping over invisible text
2780 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2781 `vertical-line', `mode-line' and `header-line' events.
2783 * xdisp.c (try_window_id): Avoid starting to display in the middle
2784 of a character, a TAB for instance. This is easier than to set
2785 up the iterator exactly, and it's not a frequent case, so the
2786 additional effort wouldn't really pay off.
2788 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2790 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2793 2000-11-25 Jason Rumney <jasonr@gnu.org>
2795 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2796 to window_from_coordinates should be pixel coordinates.
2798 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2799 redisplay handles them properly.
2801 2000-11-25 Miles Bader <miles@gnu.org>
2803 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2805 2000-11-24 Jason Rumney <jasonr@gnu.org>
2807 * w32.c (init_environment): Set LANG environment variable based on
2808 locale settings, if not set.
2810 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2811 making tool bar smaller. When clearing the frame, also
2812 clear current matrices. Clear frame when tool bar disappears.
2813 Don't use more lines for the tool-bar than is available.
2814 (x_change_window_heights): New function.
2816 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2818 * xdisp.c (init_from_display_pos): If POS says we're already after
2819 an overlay string ending at POS, make sure to pop the iterator
2820 because it will be in front of that overlay string. When POS is
2821 ZV, we've thereby also ``processed'' overlay strings at ZV.
2823 * xfaces.c (lface_from_face_name): Function comment fix.
2825 2000-11-24 Miles Bader <miles@gnu.org>
2827 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2828 apply `mode-line-inverse-video' -- zero means force display using
2829 the default face, non-zero means display using the specialized face.
2830 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2832 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2834 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2837 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2839 * coding.c (decode_coding_emacs_mule): Fix the case of
2840 CODING_EOL_LF, which used uninitialized value of c.
2842 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2844 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2846 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2848 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2851 * frame.h (struct frame): Replace desired_tool_bar_items,
2852 current_tool_bar_items, n_desired_tool_bar_items,
2853 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2855 * frame.c (make_frame): Change initialization of tool bar
2858 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2859 Change references to members deleted from struct frame to use the
2862 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2863 references to members deleted from struct frame to use the new
2866 * dispnew.c (update_frame): Do nothing with frame's tool bar
2869 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2871 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2872 (note_tool_bar_highlight): Change references to members deleted
2873 from struct frame to use the new ones.
2875 2000-11-23 Miles Bader <miles@gnu.org>
2877 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2878 the face's inverse-video attribute, rather than overriding it.
2880 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2882 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2883 making tool bar smaller.
2885 2000-11-22 Dave Love <fx@gnu.org>
2887 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2889 2000-11-22 Miles Bader <miles@gnu.org>
2891 * keyboard.c (Vminibuffer_message_timeout): New variable.
2892 (command_loop_1): Use it to determine message timeout.
2893 (syms_of_keyboard): Initialize it.
2895 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2897 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2899 * sysdep.c: Move the code for declaring h_errno after #include
2902 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2904 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2905 the menu bar when the tooltip is unmapped.
2907 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2908 sole visible buffer when we're currently in the mini-buffer, and
2911 2000-11-21 Jason Rumney <jasonr@gnu.org>
2913 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2914 put on the clipboard.
2915 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2916 copy of what Emacs last put there. If they are the same, do not
2917 use the clipboard copy to avoid losing data due to coding
2920 2000-11-22 Miles Bader <miles@gnu.org>
2922 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2923 (syms_of_minibuf): Initialize it.
2924 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2925 to prompt, don't make read-only.
2927 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2929 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2930 BEFORE/AFTER_POTENTIAL_GC.
2932 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2934 * buffer.c (mmap_free_1): Avoid a compiler warning.
2936 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2938 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2940 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2943 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2945 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2948 * s/gnu-linux.h: Don't use `#cpu'.
2950 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2951 not defined in mman.h.
2953 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2955 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2956 and store an index in the XClientMessageEvent. Storing a
2957 Lisp_Object or pointer can fail on a 64 bit system, since X only
2959 (x_scroll_bar_to_input_event): Get the window from
2962 2000-11-20 Dave Love <fx@gnu.org>
2964 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2966 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2968 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2970 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2972 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2975 * alloc.c (make_string): Fix previous change. Be sure to make
2976 unibyte string correctly.
2978 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2980 * window.c (Fwindow_list): Change parameter list to be XEmacs
2982 (window_list_1): New function.
2983 (window_loop): Use it instead of Fwindow_list.
2985 * sysdep.c (emacs_ospeed): New variable.
2986 (toplevel): Don't declare ospeed extern.
2987 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2989 * termcap.c (ospeed): Remove.
2990 (tputs) [!emacs]: Remove unused code.
2991 (tgetent): Avoid a compiler warning.
2993 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2994 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2995 SCROLL_BAR_X_WIDGET with additional argument DPY.
2997 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2999 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
3000 Take the X display as additional argument.
3001 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
3002 `Widget' is a pointer type that's not easily stored in Lisp_Object
3003 form in a portable way.
3005 * dispnew.c (update_text_area): Fix last change.
3007 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3009 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3011 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3012 clear current matrices.
3014 * buffer.c (mmap_enlarge): Don't print a message on stderr
3015 if mapping new memory at the end of the existing region fails.
3017 * dispnew.c (update_text_area): Don't skip over equal glyphs
3018 when the last current glyph overlaps the glyph to its right.
3020 2000-11-18 Miles Bader <miles@gnu.org>
3022 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3023 lines that *end* with "..." too (that's the most common case!).
3025 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3027 * xdisp.c (resize_mini_window): Temporarily change to the
3028 mini-window's buffer if necessary.
3030 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3031 the tooltip obscures less text under it.
3033 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3035 * puresize.h (BASE_PURESIZE): Increase to 700000.
3037 2000-11-18 Jason Rumney <jasonr@gnu.org>
3039 * w32term.c (w32_draw_bitmap): Use face to set colors.
3041 2000-11-17 Dave Love <fx@gnu.org>
3043 * lread.c (Fload): Fix #ifdef for pcc.
3045 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3047 * xdisp.c (pos_visible_p): Compute the default character height
3050 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3052 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3053 knowing the line's height; use the default font's height in that
3056 * xfaces.c (weight_table): Add `demi' with the same meaning as
3059 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3061 * dispnew.c (null_row): New global static variable.
3062 (clear_glyph_row): Delete local static variable null_row.
3064 2000-11-15 Jason Rumney <jasonr@gnu.org>
3066 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3067 (w32_alloc_lighter_color): Use new brightness calculations from
3068 xterm.c. Scale delta to be in the range expected by W32.
3069 (w32_draw_relief_rect): Use frame relief colors.
3071 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3073 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3074 (Qinhibit_default_face_x_resources): New variable.
3075 (syms_of_frame): Initialize it.
3076 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3078 * xdisp.c (pos_visible_p): Improve function comment.
3080 * lisp.h (BINDING_STACK_SIZE): New macro.
3082 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3083 reading the directory if readdir returns null and errno is EAGAIN
3086 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3088 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3089 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3090 Set amount_to_scroll to max of dx and scroll_step so that
3091 scroll-conservatively doesn't defeat scroll-step>1.
3092 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3093 scroll-conservatively for line-at-a-time scrolling.
3095 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3097 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3100 * xdisp.c (current_mode_line_height, current_header_line_height):
3102 (init_xdisp): Initialize them.
3103 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3104 and use exact mode line heights if it is set.
3106 * lisp.h (pos_visible_p): Change prototype.
3108 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3109 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3110 and current_header_line_height first.
3111 (current_mode_line_height, current_header_line_height): Declare
3114 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3116 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3117 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3118 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3120 2000-11-14 Miles Bader <miles@gnu.org>
3122 * xterm.c (x_alloc_lighter_color): Include an additive component
3123 too for dark colors, because FACTOR isn't enough.
3124 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3127 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3129 * keyboard.c (show_help_echo): Call message3_nolog with number of
3130 bytes in the help string as 2nd parameter, instead of the number
3133 2000-11-13 Miles Bader <miles@gnu.org>
3135 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3136 (Fload): Use new openp return protocol.
3137 Don't try to use Vload_source_file_function to load .elc files.
3138 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3139 openp return protocol.
3140 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3142 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3144 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3146 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3147 Defined these macros.
3148 (NLIST_STRUCT): Avoid re-defining it.
3150 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3151 -I/usr/contrib/X11R6/include.
3152 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3154 2000-11-10 Jason Rumney <jasonr@gnu.org>
3156 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3158 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3159 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3161 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3162 (Qw32_charset_vietnamese): New symbol.
3163 (xlfd_charset_of_font): New function.
3164 (w32_load_system_font): Use it.
3165 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3166 when Vw32_charset_info_alist is nil to ensure default face always
3167 has font. Use Fcar and Fcdr for safety.
3168 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3169 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3170 pseudo-codepages for special cases.
3171 (w32_to_x_font): New parameter to allow charset portion to be
3172 specified where there is many to one mapping. Callers changed.
3173 (w32_list_fonts): Avoid listing fonts that won't display.
3175 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3177 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3178 (font_list_1): Renamed from font_list.
3179 (font_list): New function, trying alternative registries from
3180 Vface_alternative_font_registry_alist.
3181 (Finternal_set_alternative_font_registry_alist): New function.
3182 (syms_of_xfaces): Initialize and Staticpro
3183 Vface_alternative_font_registry_alist. Defsubr
3184 Finternal_set_alternative_font_registry_alist.
3186 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3188 * lisp.h (Flooking_at): Declare.
3190 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3192 * dired.c (directory_files_internal): Fix a braino.
3194 * dired.c (directory_files_internal): Add missing GCPRO's.
3197 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3199 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3200 (resize_mini_window): Return quickly if Vresize_mini_window is
3201 nil. Don't return if Vmax_mini_window_height is nil.
3203 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3204 (syms_of_xdisp): Initialize them.
3205 (resize_mini_window): Act according to the setting of
3206 Vresize_mini_window.
3207 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3209 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3210 scroll bar widget after configuring it, so that it will appear at
3211 the right position from the start.
3212 (XTredeem_scroll_bar): Cleaned up.
3214 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3216 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3217 font is taller than the frame line, we don't have to bias the
3220 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3222 2000-11-07 Dave Love <fx@gnu.org>
3224 * config.in (HAVE_MKSTEMP): Add.
3226 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3228 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3230 * window.c (Fset_window_configuration): Don't try to preserve
3231 point in the current buffer, if that buffer is displayed in more
3234 * xfaces.c (lookup_named_face): If default face isn't realized,
3235 try to realize it. Return -1 if not successful.
3236 (Fx_list_fonts): Handle case that face cannot be determined.
3237 (Fface_font): Likewise.
3239 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3241 * window.c (displayed_window_lines): Detect partially
3242 visible lines at the bottom correctly.
3244 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3246 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3247 when ensuring we don't do visit in indirect buffer.
3249 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3251 * composite.h (compose_chars_in_text): Add prototype.
3253 * composite.c (Vcomposition_function_table): New variable.
3254 (Qcomposition_function_table): New variable.
3255 (run_composition_function): Call
3256 Vcompose_chars_after_function with three arguments.
3257 (compose_chars_in_text): New function.
3258 (syms_of_composite): Modified the doc-string of
3259 Vcompose_chars_after_function. Declare composition-function-table
3260 as a lisp variable, and initialize it.
3262 * xfns.c (x_encode_text): Suppress producing escape sequences for
3265 * xselect.c: Include composite.h.
3266 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3268 2000-11-05 Andrew Innes <andrewi@gnu.org>
3270 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3272 * sysdep.c (read_input_waiting): Remove extraneous argument to
3275 * w32fns.c (Fx_server_version): Include w32_build_number in the
3278 * w32heap.c (w32_build_number): New variable.
3279 (cache_system_info): Set it.
3281 * w32heap.h (w32_build_number): Add extern.
3283 * emacs.c (syms_of_emacs): Update docstring for
3284 system-configuration, to reflect the actual usage on MS-Windows.
3286 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3288 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3289 process idle timers while waiting for another event.
3291 * dispnew.c (update_frame_line): Handle case where spaces in
3292 the default face are colored.
3294 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3295 window height hasn't changed.
3297 2000-10-31 Jason Rumney <jasonr@gnu.org>
3299 * w32term.c (x_produce_glyphs): Handle composite characters.
3300 (x_draw_glyph_string_foreground)
3301 (x_draw_composite_glyph_string_foreground): Restore old font.
3303 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3305 * minibuf.c (read_minibuf): Reset the undo history just before
3306 starting the recursive-edit.
3308 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3310 * xfaces.c (menu_face_change_count): New variable.
3311 (Finternal_set_lisp_face_attribute): Increment it for changes
3313 (realize_basic_faces): Reflect changes in the `menu' faces
3316 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3317 dy obtained from the iterator's y-position after moving from
3318 scroll_margin_pos to PT; see comment there.
3320 * xdisp.c (safe_eval_handler): Call add_to_log.
3322 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3323 is not a symbol or string.
3325 * xdisp.c (echo_area_display): Don't perform a display update from
3326 inside redisplay. The update will happen anyway at the end of
3327 redisplay, and it can confuse redisplay (GC messages while
3328 redisplaying, for instance.)
3330 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3332 * xrdb.c (x_load_resources): Use the class name in the defaults.
3334 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3335 (regex_compile): Catch bogus \(\1\).
3337 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3339 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3342 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3343 we have a color cache, check that the cached color equals the
3344 allocated color. If not, clear the color cache.
3346 * window.c (displayed_window_lines): Change buffers if necessary.
3347 Fix computation of displayed lines.
3349 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3350 update_menu_bindings to DEFVAR_BOOL.
3352 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3354 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3356 * puresize.h (BASE_PURESIZE): Increase to 680000.
3358 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3360 2000-10-29 Jason Rumney <jasonr@gnu.org>
3362 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3364 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3365 (w32_cache_char_metrics): Handle possibility that 'x' does not
3366 exist in a BDF font.
3367 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3369 * w32bdf.h (bdffont): Add nchars.
3371 * w32bdf.c (set_bdf_font_info): Set it.
3372 (w32_BDF_TextOut): Swap byte order of double byte characters.
3373 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3375 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3377 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3378 don't override the colors in frame's param_alist, unless they are
3381 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3382 reverse the effect of the highlight flag.
3384 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3386 * window.h (Fwindow_live_p): Declare.
3388 * undo.c (record_delete): Check that last_undo_buffer is really a
3389 buffer before applying XBUFFER to it.
3391 * keymap.c (where_is_internal): Pass lisp object, not integer, to
3394 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3396 * lisp.h (KEYMAPP): New macro.
3397 (get_keymap): Remove.
3398 (get_keymap_1): Rename get_keymap.
3400 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
3402 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
3404 * xmenu.c (single_submenu): Use KEYMAPP.
3405 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3406 Use KEYMAPP rather than Fkeymapp.
3408 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
3410 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
3411 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
3412 Use KEYMAPP rather than Fkeymapp.
3413 (single_submenu): Use KEYMAPP.
3414 (w32_menu_show, w32_dialog_show): Use TRUE.
3416 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
3418 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
3419 (Fkeymapp): Use KEYMAPP.
3420 (get_keymap): Rename from get_keymap_1. Remove old def.
3421 Return t when autoload=0 and error=0 and the keymap needs autoloading.
3422 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
3423 (Fminor_mode_key_binding): Don't raise an error if the binding
3425 (Fuse_global_map, Fuse_local_map): Allow autoloading.
3426 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
3428 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
3429 Allow Vspecial_event_map to be autoloaded.
3430 (menu_bar_items): Fetch the keymap rather than using keymapp.
3431 (menu_bar_one_keymap): No need to follow func-indirect any more.
3432 (parse_menu_item): get_keymap_1 -> get_keymap.
3433 (tool_bar_items): Fetch the keymap rather than using keymapp.
3434 (read_key_sequence): Use KEYMAPP.
3436 * intervals.c (get_local_map): Use get_keymap rather than following
3437 function-indirections explicitly.
3439 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
3441 2000-10-27 Jason Rumney <jasonr@gnu.org>
3443 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
3444 point, as Windows has oversized fonts.
3446 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
3448 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3450 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
3451 (freehook, reallochook): Handle null pointer arguments.
3452 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
3454 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
3456 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
3457 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
3458 Giving in to popular pressure to shut up the compiler with casts.
3460 2000-10-27 Gerd Moellmann <gerd@gnu.org>
3462 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
3463 signed value, and use a default value computed from the font's
3466 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
3468 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
3469 that specify a negative underline position can still use underlines.
3471 * window.c (Fpos_visible_in_window_p): Make POS default to
3472 WINDOW's point, not the current buffer's point.
3474 2000-10-26 Dave Love <fx@gnu.org>
3476 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
3477 when it's necessary.
3479 2000-10-26 Gerd Moellmann <gerd@gnu.org>
3481 * window.c (size_window): Compute size difference from sum of old
3482 child window sizes instead of from parent's size.
3484 * xdisp.c (pos_visible_p): Change current buffer if necessary.
3485 Handle obscured lines at the top of the window.
3487 * frame.c (Fdelete_frame): Doc fix. Move running the hook
3488 down after the last error condition check.
3490 * frame.c (Fdelete_frame): Run delete-frame-hook.
3492 2000-10-26 Kenichi Handa <handa@etl.go.jp>
3494 * coding.c (decode_coding): Fix previous change (check also
3495 CODING_MODE_LAST_BLOCK).
3497 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3499 * regex.c: More `unsigned char' -> `re_char' changes.
3500 Also change several `int' into `re_wchar_t'.
3501 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
3502 (PUSH_FAILURE_POINTER): Don't cast any more.
3503 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
3504 We want GCC to complain, since this piece of code makes
3505 re_match non-reentrant, which *should* be fixed.
3506 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
3507 (EXTEND_BUFFER): Use RETALLOC.
3508 (SET_LIST_BIT): Don't cast.
3509 (re_wchar_t): New type.
3510 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
3511 that those two functions will always properly return.
3512 (IMMEDIATE_QUIT_CHECK): Cast to void.
3513 (analyse_first): Use recursion rather than an explicit stack.
3514 (re_compile_fastmap): Can't fail anymore.
3515 (re_search_2): Don't check re_compile_fastmap for failure.
3516 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
3517 Now also sets the new value (passed in a new argument).
3518 (re_match_2_internal): Use it.
3519 Also, use a new var `reg' of type size_t when looping through regs
3520 rather than reuse the inappropriate `mcnt'.
3522 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
3523 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
3524 (where_is_internal): Renamed from Fwhere_is_internal.
3525 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
3526 (Fwhere_is_internal): New function wrapping where_is_internal.
3527 (where_is_internal_1): Handle the case where we're filling the cache.
3528 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
3530 2000-10-25 Miles Bader <miles@gnu.org>
3532 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
3534 2000-10-25 Gerd Moellmann <gerd@gnu.org>
3536 * window.c (pos_fully_visible_p): Removed.
3537 (Fpos_visible_in_window_p): Use pos_visible_p to determine
3538 if position is visible and/or fully visible.
3540 * lisp.h (pos_visible_p): Add prototype.
3542 * xdisp.c (pos_visible_p): New function.
3544 2000-10-25 Kenichi Handa <handa@etl.go.jp>
3546 * process.c (send_process): If OBJECT is t, it means that the data
3547 is from C string, but we should encode it. Before calling
3548 setup_raw_text_coding_system, be sure to flush out data by the
3549 previous coding system.
3551 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
3553 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
3554 assignment of startpos to prev when startpos == pos.
3556 * editfns.c (find_field): Set the field stickiness correctly from
3557 overlay fields. Use renamed `text_property_stickiness'.
3558 (text_property_stickiness): Renamed from `char_property_stickiness'.
3559 Only check text properties, not overlays.
3560 * textprop.c (get_char_property_and_overlay): New function.
3561 (Fget_char_property): Use it.
3562 * intervals.h (get_char_property_and_overlay): Add declaration.
3564 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3566 * keymap.c: Use AREF, ASET and ASIZE macros.
3567 (Fmake_sparse_keymap): Docstring fix.
3569 (shadow_lookup): Move up.
3570 Handle the case where lookup-key returns an integer.
3571 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3572 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3573 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3574 Simplify/rewrite the keymap-finding code.
3575 Add check for command shadowing, using shadow_lookup.
3577 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3579 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3580 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3583 2000-10-24 Andrew Innes <andrewi@gnu.org>
3585 * dired.c (directory_files_internal_unwind): New function.
3586 (directory_files_internal): Use it to ensure closedir is called
3587 even if expand-file-name or file-attributes throw, eg. because of
3588 a user interrupt. Also enable immediate_quit while calling
3589 re_search, so that matching can be interrupted as well.
3591 2000-10-24 Andrew Innes <andrewi@gnu.org>
3593 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3595 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3596 so that re_search functions only quit when callers expect them to.
3598 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3600 * regex.c (regex_compile): Change the way of handling a range from
3601 a char less than 256 to a char not less than 256.
3603 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3605 * window.c (size_window): Prevent setting window's width or
3606 height to a negative value (esp. with XSETFASTINT).
3608 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3609 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3610 (protect_malloc_state) [GC_MALLOC_CHECK &&
3611 GC_PROTECT_MALLOC_STATE]: New function.
3612 (PROTECT_MALLOC_STATE): New macro.
3613 (__malloc_initialize, morecore, _malloc_internal)
3614 (_free_internal) _realloc_internal): Use it to make _heapinfo
3615 read-only outside of gmalloc.
3617 * keymap.c: Update copyright.
3619 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3622 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3624 * filelock.c (unlock_all_files): Use unlock_file to expand each
3625 buffer's file_truename before trying remove its lock file.
3627 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3629 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3630 or CRLF, decode EOLs.
3632 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3634 * window.c (Fdisplay_buffer): Fix doc.
3636 2000-10-23 Jason Rumney <jasonr@gnu.org>
3638 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3639 ASCII font of default fontset on Windows.
3641 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3642 xterm.c comment below).
3644 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3646 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3648 * xterm.c (x_connection_closed): Reset handling_signal.
3650 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3653 2000-10-23 Miles Bader <miles@gnu.org>
3655 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3656 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3657 maintain old behavior.
3658 * minibuf.c (Fminibuffer_complete): Likewise.
3660 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3662 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3663 that when a font can't be exactly centered, it errs up rather than
3666 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3668 * fns.c (Fbase64_decode_string): The decoded result should be
3671 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3673 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3675 * dispnew.c [macintosh]: Include macterm.h.
3676 (init_display) [macintosh]: Initialization for window system.
3678 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3679 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3680 syms_of_search, x_term_init, and init_keyboard before calling
3681 init_window_once. Also, call syms_of_xmenu.
3683 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3684 default fontset to Monaco.
3686 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3687 NewMacWindow and DisposeMacWindow.
3688 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3689 instead of calling NewMacWindow and setting fields of
3690 f->output_data.mac directly. Call init_frame_faces.
3691 (Fdelete_frame) [macintosh]: Remove unused code.
3692 (Fmodify_frame_parameters) [macintosh]: Call
3693 x_set_frame_parameters instead of mac_set_frame_parameters.
3695 * frame.h [macintosh]: Define menu_bar_lines field in struct
3696 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3698 * keyboard.c [macintosh]: Include macterm.h.
3699 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3700 and menu_bar_activate_event type events as for X and NT.
3701 (make_lispy_event) [macintosh]: Construct lisp events of type
3702 MENU_BAR_EVENT as for X and NT.
3704 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3705 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3706 (sys_subshell) [macintosh]: Remove definition entirely.
3707 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3708 Vwindow_system_version here. Remove initialization of
3709 Vx_bitmap_file_path.
3710 (read_input_waiting): Correct the number of parameters passed to
3712 Move all Macintosh functions to mac/mac.c.
3714 * term.c [macintosh]: Include macterm.h.
3716 * window.c [macintosh]: Include macterm.h.
3718 * xdisp.c [macintosh]: Include macterm.h. Declare
3719 set_frame_menubar and pending_menu_activation.
3720 (echo_area_display) [macintosh]: Do not return if terminal frame
3721 is the selected frame.
3722 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3723 Allow only the selected frame to set menu bar.
3724 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3725 calling FRAME_EXTERNAL_MENU_BAR (f).
3726 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3728 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3729 and check_x. Declare XCreateGC. Define x_create_gc and
3730 x_free_gc. Initialize font_sort_order.
3731 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3732 but call x_list_fonts instead of w32_list_fonts.
3733 (Finternal_face_x_get_resource) [macintosh]: Do not call
3734 display_x_get_resource.
3735 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3736 (realize_x_face) [macintosh]: Load the font if it is specified in
3738 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3741 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3743 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3744 is nil: since we go to the end of submap anyway, we'd end up
3746 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3747 doesn't obey autoload.
3749 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3751 * msdos.c (dos_set_window_size): Update screen dimension variables.
3753 2000-10-21 Jason Rumney <jasonr@gnu.org>
3755 * w32term.c (w32_cache_char_metrics): Double check that font is
3756 really fixed pitch before trusting tmPitchAndFamily.
3758 2000-10-21 Andrew Innes <andrewi@gnu.org>
3760 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3762 * w32term.h: Extern decl for w32_cache_char_metrics.
3764 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3766 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3767 (w32_unload_font): Free per_char array if present.
3769 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3770 cached information in emulated XFontStruct to handle common cases
3771 quickly. Do not allocate XCharStruct for return.
3772 (w32_native_per_char_metric): New function.
3773 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3775 (x_produce_glyphs): Don't get an HDC. Change calls to
3776 w32_per_char_metric to match arg change above. Remove calls to
3778 (w32_get_glyph_overhangs): Ditto.
3779 (w32_cache_char_metrics): New function.
3781 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3782 ($(BLD)/casefiddle.$(O)): Remove compile command.
3783 ($(BLD)/gmalloc.$(O)): Remove compile command.
3784 ($(BLD)/dispnew.obj):
3785 ($(BLD)/keyboard.obj):
3786 ($(BLD)/w32inevt.obj):
3787 ($(BLD)/w32bdf.obj):
3789 ($(BLD)/buffer.obj):
3790 ($(BLD)/editfns.obj):
3792 ($(BLD)/fileio.obj):
3794 ($(BLD)/indent.obj):
3795 ($(BLD)/insdel.obj):
3796 ($(BLD)/intervals.obj):
3797 ($(BLD)/minibuf.obj):
3799 ($(BLD)/scroll.obj):
3800 ($(BLD)/sysdep.obj):
3801 ($(BLD)/textprop.obj):
3802 ($(BLD)/widget.obj):
3803 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3804 ($(BLD)/term.obj): Add dependency on dispextern.h.
3806 * makefile.nt ($(BLD)\dispnew.obj):
3807 ($(BLD)\keyboard.obj):
3808 ($(BLD)\w32inevt.obj):
3809 ($(BLD)\w32bdf.obj):
3811 ($(BLD)\buffer.obj):
3812 ($(BLD)\editfns.obj):
3814 ($(BLD)\fileio.obj):
3816 ($(BLD)\indent.obj):
3817 ($(BLD)\insdel.obj):
3818 ($(BLD)\intervals.obj):
3819 ($(BLD)\minibuf.obj):
3821 ($(BLD)\scroll.obj):
3822 ($(BLD)\sysdep.obj):
3823 ($(BLD)\textprop.obj):
3824 ($(BLD)\widget.obj):
3825 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3826 ($(BLD)\term.obj): Add dependency on dispextern.h
3828 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3830 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3831 with an additional argument of Qt.
3833 2000-10-21 Miles Bader <miles@gnu.org>
3835 * window.c (pos_fully_visible_in_window_p): New function.
3836 (Fpos_visible_in_window_p): Add FULLY argument.
3837 Use pos_fully_visible_in_window_p.
3838 (window_scroll_pixel_based, window_scroll_line_based): Update
3839 calls to Fpos_visible_in_window_p.
3840 * lisp.h (Fpos_visible_in_window_p): Update prototype
3842 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3844 * alloc.c (toplevel): Conditionalize compilation of mem_*
3845 functions differently.
3847 2000-10-20 Jason Rumney <jasonr@gnu.org>
3849 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3850 mem_init where it used to be. mem_z etc not defined otherwise.
3852 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3854 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3856 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3857 structure definition and related variabled to the top of the file.
3858 Include this code when GC_MALLOC_CHECK is defined.
3859 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3860 register/unregister allocated region.
3861 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3862 which isn't allocated.
3863 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3864 something which is already in use.
3865 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3866 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3867 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3868 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3870 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3871 _malloc_internal instead of malloc.
3872 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3875 2000-10-20 Andrew Innes <andrewi@gnu.org>
3877 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3879 (my_strftime) <macro>: Don't use macro arg list when redefining as
3881 (my_strftime) <function>: Supply 0 as ut argument.
3883 2000-10-19 Jason Rumney <jasonr@altavista.net>
3885 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3886 including dispextern.h, as it stops faces from working.
3888 * w32fns.c (Fx_create_frame): Don't bother calling
3889 face-set-after-frame-default since the caller does it for us
3890 anyway. Clean up calls to x_get_arg to be consistent with X.
3892 * w32term.c (x_produce_glyphs): Handle
3893 unibyte_display_via_language_environment correctly.
3894 (w32_draw_box_rect): Fix the calculation of width and height.
3896 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3897 as it has stopped working.
3898 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3901 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3903 * eval.c (skip_debugger): Prevent a compiler warning.
3904 (Fcondition_case): Likewise.
3905 (Fbacktrace_frame): Use a null interactive spec.
3907 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3909 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3911 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3913 * strftime.c: Sync with glibc, file version 1.78.
3914 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3915 should no longer be used according to ISO 8601.
3917 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3918 no map for meta_prefix_char, don't try to use it as a keymap.
3919 Instead, if T_OK is non-zero, look up a default binding, if any,
3920 otherwise, if T_OK is zero, return nil.
3922 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3923 (x_to_xcolors, png_load): Use x_query_color.
3925 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3927 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3929 (x_copy_color, x_alloc_lighter_color): Likewise.
3931 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3932 (x_query_color, x_query_colors): Add prototype.
3934 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3935 check_string_bytes only if not noninteractive, increase count to 50.
3937 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3939 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3942 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3944 * alloc.c (pure_bytes_used): Renamed from pureptr.
3946 (pure_alloc): New function.
3947 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3949 (Fpurecopy): Use PURE_POINTER_P.
3951 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3952 PT has moved backward.
3954 * xdisp.c (cursor_row_p): Take continued lines into account.
3956 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3958 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3959 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3960 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3963 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3964 of selective display off while searching for the next line start.
3966 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3968 * Makefile.in (term.o): Depend on dispextern.h.
3970 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3972 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3974 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3976 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3977 the iterator at the beginning, so that they can be set later on,
3978 for instance in reseat_at_next_visible_line_start, without being
3981 * xfns.c (pbm_format): Add :foreground and :background keywords.
3982 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3983 (xbm_load): Recognize foreground and background color
3986 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3988 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3990 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3993 * msdos.c (IT_set_face): Compare highlighted face with the default
3994 face, and invert colors if these faces' colors are identical.
3995 (Fmsdos_remember_default_colors): Don't swap foreground and
3996 background colors in initial_colors[].
3997 (IT_set_frame_parameters): Don't swap frame's foreground and
3998 background pixels. If ALIST includes "(reverse . t)", swap
3999 foreground-color and background-color properties in frame's
4000 param_alist. If the original frame's param_alist doesn't specify
4001 the colors, store unspecified-fg and unspecified-bg, reversed if
4004 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4005 the colors are unspecified and reversed, reverse fore- and back-
4006 ground in the returned value.
4007 (Fframe_parameter): Ditto.
4009 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4011 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4012 get_last_unchanged_at_beg_row.
4013 (find_first_unchanged_at_end_row): Renamed from
4014 get_first_unchanged_at_end_row.
4015 (find_first_unchanged_at_end_row): Convert assertions to
4016 unconditional tests which abort. When looking for a row in
4017 unchanged text, don't go further back than first_text_row.
4019 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4020 Don't add in the last line's height when deciding if the new
4021 position is below the scroll margin.
4023 2000-10-16 Miles Bader <miles@gnu.org>
4025 * editfns.c (Fconstrain_to_field): Check carefully for field
4026 boundaries if either OLD_POS or NEW_POS has a non-nil field
4027 property, even if they're the same.
4029 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4031 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4032 height for XFillRectangle.
4034 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4036 * syntax.c (Fstring_to_syntax): New function extracted from
4037 Fmodify_syntax_entry.
4038 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4039 (skip_chars, Fforward_comment): Remove unused variables.
4040 (syms_of_syntax): Add defsubr for string-to-syntax.
4041 (describe_syntax): Add code for comment and string fences.
4043 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4045 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4046 Do the meta->esc mapping. Call get_keyelt before returning.
4047 Start scanning from the second element (the first is always `keymap')
4048 to make it easier to detect when we reach a parent map.
4049 Handle the case of inheriting from a symbol whose function is a map.
4050 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4051 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4052 (get_keyelt, Flookup_key): Update call to access_keymap.
4053 Remove the meta->esc mappings.
4054 (define_as_prefix): Delete old disabled code.
4055 (menu_item_p): New function.
4056 (where_is_internal_1): Skip over the few remaining menu items.
4057 * lisp.h (access_keymap): Update prototype.
4058 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4059 Update call to access_keymap.
4060 (follow_key, read_key_sequence): Update calls to access_keymap.
4061 Remove the meta->esc mappings.
4063 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4065 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4066 with additional argument.
4068 * xdisp.c (cursor_row_p): New function.
4069 (try_cursor_movement, display_line): Use it.
4071 * xdisp.c (append_space): Also save/restore iterator's current
4072 character and its length.
4074 * xdisp.c (init_from_display_pos): Add an assertion.
4075 (handle_stop): Don't set iterator's add_overlay_start.
4076 (handle_invisible_prop): Likewise.
4077 (load_overlay_strings): If text under an overlay is invisible,
4078 take both before- and after-strings into account when the iterator
4079 is positioned either at the start or at the end of the overlay.
4080 (forward_to_next_line_start): Rewritten.
4081 (reseat_at_next_visible_line_start): Rewritten.
4082 (set_iterator_to_next): Add parameter RESEAT_P.
4084 * dispextern.h (struct it): Remove member add_overlay_start.
4085 (set_iterator_to_next): Change prototype.
4087 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4089 * coding.c (code_convert_region): Be sure to initialize
4090 coding->category_idx.
4091 (decode_coding_string): Set coding->src_multibyte and
4092 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4093 (encode_coding_string): Set coding->src_multibyte and
4094 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4096 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4098 * xfns.c (Fx_create_frame): Don't bother calling
4099 face-set-after-frame-default since the caller does it for us anyway.
4101 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4103 * window.c (coordinates_in_window): Fix detection of vertical line
4104 on character terminals.
4106 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4108 * editfns.c (save_excursion_save): Additionally record the
4110 (save_excursion_restore): If buffer was visible in a window, and a
4111 different window was selected, and the old selected window is
4112 still live, restore point in that window.
4114 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4116 * xterm.c (x_produce_glyphs): Handle
4117 unibyte_display_via_language_environment correctly.
4119 * regex.c (regex_compile): Change the way of handling a range from
4120 unibyte char to multibyte char.
4122 * syntax.c (skip_chars): Change the way of handling a range from
4123 unibyte char to multibyte char.
4125 * process.c (read_process_output): Cancel previous change.
4127 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4129 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4131 * charset.c (Ffind_charset_string): Doc fix.
4132 (Ffind_charset_region): Doc fix.
4134 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4136 * process.c (read_process_output): Fix previous change. Adjust
4137 multibyteness of text to insert in a buffer by
4138 string_make_unibyte/multibyte instead of
4139 Fstring_as_unibyte/multibyte.
4141 2000-10-10 Andreas Schwab <schwab@suse.de>
4143 * alloc.c (mark_object): Remove all workarounds installed on
4146 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4148 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
4150 (base64_encode_1): Make it work for a text of multibyte form.
4151 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4152 case. Don't call str_to_multibyte because base64_decode_1
4153 produces correct multibyte form for eight-bit codes.
4154 (Fbase64_decode_string): Adjusted for the change of
4156 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4157 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4160 * charset.h (CHAR_STRING): Optimized for single byte characters.
4162 2000-10-09 Andreas Schwab <schwab@suse.de>
4164 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4165 -1 after socket is closed, to fall through to error processing.
4167 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4169 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4170 variables. If ALIST includes foreground-color or
4171 background-color, change also the colors of the default face for
4174 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4176 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4177 them extern (they are defined on xfaces.c).
4178 (syms_of_msdos): Don't intern and don't staticpro
4179 Qbackground_color and Qforeground_color.
4181 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4183 * frame.c (Fframe_parameter): For non-windowed frames, if
4184 f->param_alist says foreground or background color is unspecified,
4185 call tty_color_name to return the color name computed from the
4186 frame's current colors.
4188 2000-10-06 Dave Love <fx@gnu.org>
4190 * terminfo.c (ospeed): Don't declare.
4192 * sysdep.c: Don't include string.h.
4193 (h_errno): Declare conditional also on TRY_AGAIN.
4195 * charset.c (Ffind_charset_string): Doc fix.
4197 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4198 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4201 2000-10-05 Dave Love <fx@gnu.org>
4203 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4204 position like menu-bar.
4206 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4208 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4210 * xdisp.c (handle_single_display_prop): Use safe_call1.
4211 (safe_call): Renamed from call_function.
4212 (safe_call1): New function.
4213 (handle_fontified_prop): Use safe_call1 instead of call1.
4214 (safe_eval): Renamed from eval_form.
4215 (safe_eval_handler): Renamed from eval_handler.
4216 (handle_single_display_prop, display_mode_element): Use safe_eval
4217 instead of eval_form.
4219 * xfaces.c (merge_face_heights): Use safe_call instead of
4222 * keyboard.c (show_help_echo): Use safe_call instead of
4223 call_function; use safe_eval instead of eval_form.
4225 * lisp.h (safe_call): Renamed from call_function.
4226 (safe_eval): Renamed from eval_form.
4227 (safe_call1): Add prototype.
4229 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4231 * xfns.c (image_ascent): Rearrange ascent calculation for the
4234 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4236 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4237 (where_is_internal_1): Don't bother ignoring menu-items any more.
4239 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4241 * keyboard.c (update_menu_bindings): New variable.
4242 (parse_menu_item): Use AREF. If update_menu_bindings
4243 is 0, don't update menu bindings.
4244 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4246 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4248 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4251 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4253 * syntax.c (forw_comment): Match nestedness of ender/starter.
4254 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4255 (prev_char_comstart_first): Remove.
4256 (back_comment): Check two-char comment markers more carefully
4257 to better handle overlapping cases like *//* or /* */* */ ...
4258 Match nestedness of ender/starter.
4260 2000-10-02 Dave Love <fx@gnu.org>
4262 * config.in (HAVE_GAI_STRERROR): Add undef.
4264 * process.c (Fopen_network_stream): Use it.
4266 * m/alpha.h (NO_REMAP): Don't define.
4268 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4270 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4271 return with a string converted to an integer or vice versa when
4272 Vmocklisp_arguments is t.
4273 (Fsignal): Likewise. The function can return for `quit'.
4274 (struct gcpro): Declare member `var' to point to a volatile
4277 * eval.c (error): Prevent compiler warning.
4279 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4281 * keymap.c (keymap_memberp): New function.
4282 (Fset_keymap_parent): Use it.
4283 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4284 Use keymap_memberp to avoid creating cycles.
4285 (access_keymap): Use KEYMAPP.
4287 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4289 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4290 gai_strerror. Make sure xerrno is set if connect fails. Improve
4293 2000-09-29 Jason Rumney <jasonr@gnu.org>
4295 * w32term.c (w32_char_font_type, w32_encode_char)
4296 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4297 (w32_bdf_per_char_metric): New function.
4298 (w32_per_char_metric): Use it.
4299 (x_draw_glyph_string_background): Always draw background for BDF
4302 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4303 GDI object which is a scarce resource.
4305 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4306 (get_quoted_string): Fix limit on memchr search.
4307 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4308 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4309 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4310 (get_cached_font_char, cache_char_offset): Use macro
4311 BDF_CODEPOINT_RANGE_COVER_P.
4312 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4313 (clear_cached_bitmap_slots): New function.
4314 (GET_HEX_VALUE): G-Z, g-z are not hex.
4315 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4316 (get_bitmap_with_cache): Use new cache implementation.
4317 (create_offscreen_bitmap): New function.
4318 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4320 * w32term.c (x_produce_glyphs): If the distance from the current
4321 position to the next tab stop is less than a canonical character
4322 width, use the tab stop after that.
4323 (x_draw_glyphs): Handle case START and END are out of bounds more
4325 (x_clear_mouse_face): Block/unblock input.
4326 (x_display_and_set_cursor): Don't show a hollow box cursor for
4327 buffers whose cursor_type is nil.
4329 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4331 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
4334 * dispextern.h (updating_frame): Declare extern.
4336 2000-09-29 Andreas Schwab <schwab@suse.de>
4338 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4340 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4342 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4343 use its function definition.
4344 (tool_bar_items): Likewise.
4346 * lisp.h (fatal): Declare NO_RETURN.
4348 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4350 * keymap.c: Remove the line "#undef NULL".
4352 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4354 * xterm.c (x_make_frame_visible): Try harder to make the frame
4357 2000-09-28 Dave Love <fx@gnu.org>
4359 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4361 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4363 * .gdbinit (xreload): Note its need on GNU/Linux.
4365 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4366 r_alloc, r_alloc_free.
4368 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4370 * syntax.c (skip_chars): Handle negation correctly.
4372 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4374 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4375 with non-zero FORCE_P argument.
4377 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4380 * xdisp.c (window_box_height): Add an assertion.
4382 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4383 tool-bar than is available.
4384 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4386 2000-09-27 Dave Love <fx@gnu.org>
4388 * s/irix6-5.h: Now works 64-bit. Tidied.
4390 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4392 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4393 instead of BITS_PER_INT.
4394 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4395 EMACS_UINT, respectively.
4396 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4398 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4400 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
4402 * window.c (freeze_window_starts): Construct last argument for
4403 foreach_window differently.
4405 * xfns.c (x_decode_color): Don't return a Lisp_Object.
4407 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
4408 EMACS_UINT instead of `int' and `unsigned int'.
4409 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
4411 * frame.h (struct frame): Make the `nothing' member of union
4412 output_data an EMACS_INT.
4414 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
4416 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
4417 size in the sdata structure.
4418 (SDATA_NBYTES, SDATA_DATA): New macros.
4419 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
4420 differently for the different layout of the sdata structure.
4421 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
4423 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
4424 Check that size recorded in the string size and size recorded in
4425 the sdata structure agree.
4427 2000-09-25 Dave Love <fx@gnu.org>
4429 * buffer.c: Include stdio.h.
4431 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
4433 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
4435 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
4436 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
4438 (__malloc_extra_blocks): Declare as __malloc_size_t.
4440 2000-09-25 Gerd Moellmann <gerd@gnu.org>
4442 * alloc.c (mark_image): Use GC_NILP instead of NILP.
4444 * keyboard.c (show_help_echo): Set help_echo_showing_p.
4445 (read_char): If help-echo is showing, preserve the echo area
4448 * xdisp.c (help_echo_showing_p): New variable.
4449 (set_message): Reset it to 0.
4450 (init_xdisp): Initialize help_echo_showing_p.
4452 * dispextern.h (help_echo_showing_p): Declare extern.
4454 * config.in: Fix typo in __GNUC_MINOR__.
4456 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
4458 * s/freebsd.h (POSIX_SIGNALS): Define.
4460 * xterm.c (x_clear_mouse_face): Block/unblock input.
4462 2000-09-24 Dave Love <fx@gnu.org>
4464 * fns.c (base64_encode_1): Fix last change.
4466 2000-09-22 Gerd Moellmann <gerd@gnu.org>
4468 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
4470 * xdisp.c (try_window_reusing_current_matrix): More fixes
4471 for the case window has a header-line.
4473 2000-09-22 Dave Love <fx@gnu.org>
4475 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
4478 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
4480 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
4482 2000-09-21 Gerd Moellmann <gerd@gnu.org>
4484 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
4487 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
4490 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
4491 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
4492 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
4495 * marker.c (byte_char_debug_check): Return void.
4497 * xfns.c (Fx_create_frame): Set default frame parameter value
4498 for tool-bar-lines to 1.
4500 * dispnew.c (scrolling_window): Compare y-positions of rows
4501 equal at the start. Some simplification.
4503 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
4504 reused rows' y-position in the case window has a header-line, and
4505 new window start is greater than old window start.
4507 * process.c (process_sent_to): New variable.
4508 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
4509 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
4510 Declare more parameters volatile.
4512 * lread.c (Vrecursive_load_depth_limit): New variable.
4513 (Fload): Check recursive loads whose recursion depth exceeds
4514 Vrecursive_load_depth_limit.
4515 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
4517 2000-09-20 Gerd Moellmann <gerd@gnu.org>
4519 * fileio.c (Fread_file_name): Doc fix.
4521 * editfns.c (Fmessage_or_box): Doc fix.
4523 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
4525 * xfns.c (xbm_scan): Allow C-style comments.
4527 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
4528 symbols are specified, add color translations to the cache.
4529 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
4531 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
4533 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
4534 structures to xpm_init_color_cache.
4536 2000-09-19 Gerd Moellmann <gerd@gnu.org>
4538 * dispnew.c (update_window_line): Make sure to always draw
4541 2000-09-19 Andrew Innes <andrewi@gnu.org>
4543 * makefile.nt (bootstrap-emacs): Don't change directory.
4545 2000-09-19 Kenichi Handa <handa@etl.go.jp>
4547 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
4549 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
4550 If output buffer is too small, signal an appropriated error.
4552 2000-09-18 Dave Love <fx@gnu.org>
4554 * keyboard.c (menu_bar_items, tool_bar_items)
4555 (current_active_maps): Remove redundant get_local_map call.
4557 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4559 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4560 cursor for buffers whose cursor_type is nil.
4562 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4563 a feature to implement that is already implemented.
4564 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4567 * xfns.c (x_clear_image_1): New function.
4568 (x_clear_image): Use it.
4569 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4572 * dispnew.c (update_window): Move test for invisible lines
4573 at the top to update_window_line.
4574 (update_window_line): Handle invisible lines here.
4576 * xfns.c (clear_image_cache): Clear current matrices of all
4577 frames sharing an image cache. Block input while freeing
4578 images. Fix timestamp comparison.
4579 (x_clear_image): Also free the mask.
4581 * xfns.c (lookup_image): Block input while loading the image so
4582 that we won't get interrupted in a state where the image isn't yet
4584 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4585 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4586 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4587 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4590 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4592 * dispnew.c (update_window): Make sure to make desired rows
4593 current even if they are completely invisible at the top
4596 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4598 * xfns.c (lookup_image): Build mask before applying an algorithm.
4599 Recognize algorithm `disabled'.
4600 (cross_disabled_images): New variable.
4601 (COLOR_INTENSITY): New macro.
4602 (x_detect_edges): Use COLOR_INTENSITY.
4603 (x_disable_image): New function.
4604 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4606 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4607 disabled state, don't apply an image transformation algorithm if
4608 the user specified an image for the disabled state. Use
4609 `:algorithm disabled' for creating a disabled item's image if the
4610 user hasn't specified an image.
4612 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4613 allocation functions with the XPM lib.
4614 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4615 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4616 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4617 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4618 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4620 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4621 functions, if possible, because these handle color allocation
4622 failure more gracefully.
4623 (Fimage_mask_p): New function.
4625 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4626 (Qedge_detection, Qheuristic): New symbols.
4627 (syms_of_xfns): Initialize new symbols.
4628 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4629 `algorithm (edge-detection ...)'.
4630 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4631 (tiff_format, gif_format, gs_format): Add `:mask'.
4632 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4633 (GIF_MASK, GS_MASK): New enumerators.
4634 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4635 (emboss_matrix, laplace_matrix): New variables.
4636 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4637 (x_edge_detection): New functions.
4638 (x_laplace): Rewritten in terms of x_detect_edges.
4639 (x_build_heuristic_mask): If image has a mask, free it.
4641 2000-09-14 Andrew Innes <andrewi@gnu.org>
4643 * makefile.w32-in: Revert to Unix line endings.
4645 2000-09-14 Andrew Innes <andrewi@gnu.org>
4647 * makefile.w32-in: Standardize indentation somewhat.
4648 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4649 cater for differences between shells.
4651 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4653 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4655 * xterm.c (x_produce_glyphs): If the distance from the current
4656 position to the next tab stop is less than a canonical character
4657 width, use the tab stop after that.
4659 2000-09-14 Dave Love <fx@gnu.org>
4661 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4663 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4665 * xdisp.c (handle_fontified_prop): While running fontification
4666 functions, bind `fontification-functions' and
4667 `after-change-functions' to nil.
4669 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4670 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4672 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4674 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4675 USE_MMAP_FOR_BUFFERS.
4677 * insdel.c (make_gap): Use enlarge_buffer_text.
4679 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4680 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4681 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4682 from former r_alloc_* functions in ralloc.c.
4683 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4685 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4686 (mmap_init) [REL_ALLOC_MMAP]: New function.
4687 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4688 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4691 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4692 (enlarge_buffer_text): Add prototype.
4694 * ralloc.c: Remove everything having to do with the use of mmap.
4696 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4698 * sound.c (Fplay_sound): Doc fix.
4700 * keyboard.c: Avoid some more compiler warnings.
4701 (parse_tool_bar_item): Ignore cached key bindings.
4703 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4704 and allocation of Lisp data.
4706 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4708 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4709 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4712 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4714 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4716 * ccl.c: Comment fixed.
4717 (MAX_MAP_SET_LEVEL): Increased to 30.
4718 (PUSH_MAPPING_STACK): Enclose with do-while block.
4719 (POP_MAPPING_STACK): Likewise.
4720 (stack_idx_of_map_multiple): New variable.
4721 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4722 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4723 call the corresponding CCL program by
4724 CCL_CALL_FOR_MAP_INSTRUCTION.
4725 (ccl_driver) <CCL_MapSingle>: Likewise.
4726 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4727 with the case where looking up process reaches to the end of
4728 map-set, and call CCL programs as the above change.
4730 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4732 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4733 that might be clobbered by longjmp.
4734 (check_x_display_info, x_decode_color, create_frame_xic)
4735 (Fx_display_backing_store, Fx_display_visual_class)
4736 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4739 * lread.c (init_lread): Set Vloads_in_progress to nil.
4740 (Fload): Show list of recursively loaded files, when signaling an
4743 * lread.c (Vloads_in_progress): New variable.
4744 (record_load_unwind): New function.
4745 (Fload): Check for recursive loads.
4746 (syms_of_lread): Initialize Vloads_in_progress.
4747 (read_integer, read1): Avoid some compiler warnings.
4749 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4752 2000-09-11 Miles Bader <miles@gnu.org>
4754 * editfns.c (Fbuffer_string): Doc fix.
4756 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4758 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4760 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4762 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4763 whether to include other header files.
4765 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4767 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4768 by Fmemq as a boolean.
4770 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4772 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4774 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4776 * ralloc.c (mmap_fd): Remove initializer which can make it
4777 read-only in a dumped Emacs.
4778 (mmap_fd_1): New variable.
4779 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4780 restore it from there.
4781 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4782 unconditionally so that mmap_fd can be initialized there.
4783 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4784 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4785 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4787 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4789 * xdisp.c (dump_glyph_row): Fix printf format string.
4790 (display_line, move_it_in_display_line_to): Avoid compiler
4793 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4795 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4798 * xdisp.c (try_window_id): When trying to locate cursor in
4799 unchanged rows at the top, handle the case that we can't find it.
4801 * xterm.c (x_draw_glyphs): Handle case START and END are out
4802 of bounds more carefully.
4804 2000-09-08 Dave Love <fx@gnu.org>
4806 * s/sol2.h (REL_ALLOC_MMAP): Define.
4807 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4809 * ralloc.c: Don't include string.h (redundant).
4810 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4811 [!MAP_ANON]: Include fcntl.h.
4812 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4813 (r_alloc, r_re_alloc, r_alloc_free)
4814 (mmap_enlarge, mmap_set_vars): Use it.
4815 (r_alloc_init_fd): New function.
4816 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4817 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4820 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4823 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4824 change to __NetBSD__.
4826 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4828 * search.c (compile_pattern): Check the multibyteness of cached
4831 2000-09-08 Miles Bader <miles@gnu.org>
4833 * xfaces.c (default_face_vector): Function removed.
4834 (Finternal_merge_in_global_face): Restore old global/local
4835 attribute override order. Use inline loop instead of calling
4836 default_face_vector.
4838 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4840 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4841 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4842 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4843 where necessary, in case POINTER_TYPE is `void'.
4845 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4847 * frame.c (make_terminal_frame): Initialize frame foreground and
4848 background colors to unspecified, for the initial instance of an
4851 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4853 * ralloc.c (mmap_find): Fix overlap computation.
4854 (mmap_enlarge): Compute nbytes before trying to find an
4857 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4860 * lread.c (syms_of_lread): Change value of regexp
4861 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4863 * xmenu.c (xdialog_show): When looking up the selection in
4864 menu_items, take `quote' boundaries into account; this corresponds
4865 to a nil ITEM in x-popup-dialog.
4867 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4869 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4871 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4873 * coding.c (encode_coding_sjis_big5): Use translation table for
4874 encoding, not decoding. Fix the handling of latin-jisx0201.
4875 Check for the charset katakana-jisx0201 too.
4876 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4877 (detect_coding_sjis): Check the byte sequence more rigidly.
4879 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4881 * xfaces.c (Vparam_value_alist): New variable.
4882 (syms_of_xfaces): Initialize it.
4883 (Finternal_set_lisp_face_attribute): Avoid more consing.
4885 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4887 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4888 (Qbackground_mode): New variable.
4889 (syms_of_frame_1): Initialize Qbackground_mode.
4891 * lisp.h (Qdisplay): Declare extern.
4893 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4894 change face on all frames, and change the default for new frames.
4896 2000-09-07 Dave Love <fx@gnu.org>
4898 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4900 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4902 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4904 * charset.c: Include composite.h
4905 (lisp_string_width): New function.
4906 (Fstring_width): Call lisp_string_width instead of strwidth.
4908 * Makefile.in (charset.o): Depends on composite.h.
4910 * process.c (read_process_output): Before inserting the decoded
4911 text in the buffer, adjust the multibyteness.
4913 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4915 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4916 buffer's text buffer is null, map new memory.
4918 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4919 POINTER_TYPE and size_t.
4920 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4921 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4922 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4923 [REL_ALLOC_MMAP]: New macros.
4924 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4925 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4926 [REL_ALLOC_MMAP]: New functions.
4928 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4929 before and after unexec.
4931 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4932 text buffers if necessary.
4934 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4935 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4938 * config.in (HAVE_MMAP): Add #undef.
4940 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4942 * frame.c (Qdisplay_type): New variable.
4943 (syms_of_frame_1): Initialize it.
4944 (Fframe_parameter): New function that avoids consing.
4945 (syms_of_frame): Defsubr it.
4947 * buffer.c (Fother_buffer): Consider buffers as invisible when
4948 they are displayed in a window on an invisible frame.
4950 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4951 get-largest-window always return nil.
4953 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4955 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4956 variable; recognize Emacs 19 elc files.
4958 2000-09-04 Miles Bader <miles@gnu.org>
4960 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4961 before initially popping up the menu, so the menu doesn't flash
4962 when the face settings are significantly different from the
4965 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4967 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4968 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4969 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4970 (BIT_UNIBYTE): Remove.
4971 (re_match_2_internal): Delete corresponding code and streamline the
4972 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4973 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4974 (re_wctype_t): New type.
4975 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4976 (regex_compile): Use them and fix handling of overly long char classes.
4978 2000-09-03 Andrew Innes <andrewi@gnu.org>
4980 * makefile.w32-in: Change to DOS line endings.
4982 * s/ms-w32.h (ORDINARY_LINK): New define.
4984 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4985 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4987 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4988 (distclean): Delete them here instead.
4990 * w32proc.c (compare_env): Convert to uppercase for comparison,
4991 not lowercase, to match how the native Windows shell works.
4993 2000-09-03 Jason Rumney <jasonr@gnu.org>
4995 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4996 CVS changes the line-ends when checking in/out on DOS/Windows.
4998 * makefile.nt (emacs): Do not change directory to run temacs, as
4999 the load-path is set relative to current directory.
5001 2000-09-03 Miles Bader <miles@gnu.org>
5003 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5005 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5007 * xdisp.c (redisplay_mode_lines): New function.
5008 (display_mode_lines): Return number of mode lines displayed.
5009 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5010 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5012 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5013 string.h and strings.h.
5014 (index) [HAVE_INDEX]: Add prototype.
5016 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5017 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5019 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5020 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5022 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5024 * lread.c (read1): Accept `?' as symbol constituent, for
5025 compatiblity with XEmacs.
5027 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5029 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5030 (struct re_pattern_buffer): Remove newline_anchor.
5031 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5032 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5033 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5034 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5035 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5036 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5037 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5038 Get rid of references to newline_anchor.
5039 (regcomp): Allocate and precompute a fastmap.
5041 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5043 * lread.c (openp): GCPRO local variable `filename'.
5045 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5047 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5049 * regex.c: Merge some changes from GNU libc. Add prototypes.
5050 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5051 Use memcmp and memcpy instead of bcopy and bcmp.
5052 (init_syntax_once): Use ISALNUM.
5053 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5054 (REG_UNSET_VALUE): Remove. Use NULL instead.
5055 (REG_UNSET, re_match_2_internal): Use NULL.
5056 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5058 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5059 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5060 (regex_compile): In handle_interval, return an error rather than try to
5061 unfetch the interval if we can't find the closing brace.
5062 Obey the RE_NO_GNU_OPS syntax bit.
5063 (TOLOWER): New macro.
5065 (regexec): Allocate regs.start and regs.end as one block.
5067 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5069 * xdisp.c (echo_area_display): Check display_completed instead
5070 of calling detect_input_pending.
5072 * dispnew.c (update_frame): Only set display_completed here; move
5073 the update_begin and update_end calls here from update_frame_1.
5074 (update_frame_1): Don't set display_completed here, don't call
5075 update_begin/update_end.
5077 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5078 instead of store_frame_param.
5080 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5082 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5083 desired window matrix hasn't been displayed, use the current row
5084 instead. Make sure that only those frame rows are updated for
5085 which there exists a corresponding enabled desired row.
5087 2000-08-29 Miles Bader <miles@gnu.org>
5089 * xfaces.c (default_face_vector): New function.
5090 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5092 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5094 * lread.c (openp): Prevent temporary string passed to
5095 Ffile_readable_p from being garbage collected.
5097 2000-08-28 Dave Love <fx@gnu.org>
5099 * keymap.c (store_in_keymap): Add `static' to declaration.
5101 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5103 * emacs.c, callint.c, doc.c, editfns.c
5104 (toplevel) [HAVE_STRING_H]: Include string.h.
5105 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5106 (index): Remove prototypes which might conflict with non-standard
5107 definitions of index/strchr.
5109 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5110 (rindex): Define only if !HAVE_RINDEX.
5112 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5114 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5116 2000-08-28 Miles Bader <miles@gnu.org>
5118 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5119 made inconsistent by a font-related attribute in FROM.
5120 (merge_face_inheritance): Add function comment.
5122 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5124 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5125 the 4th arg (PREV_EVENT) Qt to suppress input method.
5127 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5129 * regex.c: Indent cpp directives and remove parens after `defined'.
5130 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5131 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5132 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5133 (re_compile_pattern): Use size_t for length.
5134 (init_syntax_once): Move to a better place.
5135 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5136 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5138 * syntax.c (back_comment): Detect cases where a comment-starter is
5139 actually inside another comment as in: /* a // b */ c // d \n.
5140 Make it clear that `comstart_pos' is unused for nested comments.
5142 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5143 (KEYMAPP): New macro.
5144 (Fkeymap_parent, Fset_keymap_parent): Use it.
5145 (fix_submap_inheritance): Mark it static.
5146 (define_as_prefix, describe_buffer_bindings, describe_command)
5147 (describe_translation, describe_map): Complete prototypes.
5149 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5151 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5152 to better match the key-lookup behavior.
5154 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5156 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5157 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5159 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5161 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5162 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5163 (xterm.o): Depend on coding.h
5165 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5167 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5168 the corresponding '#endif'.
5170 2000-08-26 Miles Bader <miles@gnu.org>
5172 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5173 * xfaces.c (QCinherit): New variable.
5174 (syms_of_xfaces): Initialize it.
5175 (LFACE_INHERIT): New macro.
5176 (Finternal_get_lisp_face_attribute)
5177 (merge_face_vector_with_property)
5178 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5179 (check_lface_attrs): Allow new types of face height. Check
5181 (CYCLE_CHECK): New macro.
5182 (merge_face_inheritance): New function.
5183 (merge_face_vectors): Merge inherited faces too. Add F and
5184 CYCLE_CHECK arguments.
5185 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5186 (lookup_named_face, lookup_derived_face, realize_named_face)
5187 (face_at_string_position, face_at_buffer_position): Supply
5188 new F and CYCLE_CHECK arguments to merge_face_vectors.
5189 (merge_face_heights): New function.
5190 (merge_face_vectors, merge_face_vector_with_property)
5191 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5192 handle relative face heights.
5193 (lface_same_font_attributes_p): Compare heights using EQ.
5195 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5197 * charset.c (char_to_string): Check the character validity.
5198 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
5201 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5203 * regex.c (PUSH_FAILURE_COUNT): New macro.
5204 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5205 Handle popping of a register's or a counter's data.
5206 (POP_FAILURE_POINT): Use the new name.
5207 (re_match_2_internal): Push counter data on the stack for succeed_n,
5208 jump_n and set_number_at and remove misleading dead code in succeed_n.
5210 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5212 * xdisp.c (redisplay_internal): If considering all windows on all
5213 frames, update the display for each frame as soon as possible,
5214 instead of first building all desired matrices for all frames, and
5215 then updating them all.
5216 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5218 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5220 * bytecode.c (mark_byte_stack): Add a comment.
5222 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5223 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5226 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5228 * minibuf.c (do_completion): Always use compare-string, not
5229 string-equal because the latter doesn't pay attention to
5230 multibyteness of strings.
5232 * process.c (create_process): Don't setup raw-text coding here.
5233 (Fopen_network_stream): Don't set coding->src_multibyte and
5234 coding->dst_multibyte here.
5235 (read_process_output): For process filter, return unibyte string
5236 if default-enable-multibyte-characters is nil.
5237 (send_process): If OBJECT is multibyte text, be sure to encoded it
5238 by the specified coding system for the process. Otherwise, setup
5240 (init_process): Don't initialize default-process-coding-system
5243 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5245 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5246 <scroll-down-aggressively>: Likewise.
5248 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5250 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5251 zero. Set coding->produced_char correctly.
5253 2000-08-22 Andrew Innes <andrewi@gnu.org>
5255 * makefile.w32-in: New file.
5257 * unexw32.c (unexec): Ignore old_name, and use the actual location
5258 of the current executable instead. Base new_name on this.
5260 * w32proc.c (create_child): Remove reference to security
5261 descriptor, which isn't needed and doesn't compile with mingw32.
5263 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5264 up dllimport attributes.
5265 (x_update_window_end): Update prototype.
5267 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5268 extern, which screws up dllimport attributes.
5270 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5271 up dllimport attributes.
5273 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5274 screws up dllimport attributes.
5276 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5277 up dllimport attributes.
5278 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5279 screws up dllimport attributes.
5281 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5282 up dllimport attributes.
5284 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5285 screws up dllimport attributes.
5287 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5288 screws up dllimport attributes.
5290 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5291 up dllimport attributes.
5293 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5294 unnecessary extern, which screws up dllimport attributes.
5297 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5298 up dllimport attributes.
5300 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5301 unnecessary extern, which screws up dllimport attributes.
5303 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5304 screws up dllimport attributes.
5306 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5307 up dllimport attributes.
5309 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5311 * w32bdf.c (search_file_line):
5312 (set_bdf_font_info):
5314 (w32_get_bdf_glyph):
5315 (w32_BDF_to_x_font): Fix compile warnings.
5317 * w32menu.c: Include keyboard.h before frame.h. Fix compile
5320 * w32select.c: Include keyboard.h before frame.h.
5322 * w32fns.c (max): Define macro.
5323 (JOHAB_CHARSET): Define if not known.
5324 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5325 (Fx_show_tip): Synch with X version.
5327 * w32xfns.c: Include keyboard.h before frame.h.
5329 * w32fns.c: Include keyboard.h before frame.h.
5331 * w32term.c: Include keyboard.h before frame.h.
5333 * fontset.c: Include keyboard.h before frame.h.
5335 * w32inevt.c: Include keyboard.h before frame.h.
5336 (MOUSE_MOVED): Define if not known.
5338 * minibuf.c: Include keyboard.h before frame.h.
5340 * keyboard.c: Include keyboard.h before frame.h.
5342 * indent.c: Include keyboard.h before frame.h.
5344 * dispnew.c: Include keyboard.h before frame.h.
5346 * buffer.c: Include keyboard.h before frame.h.
5348 * alloc.c: Include keyboard.h before frame.h.
5350 * print.c: Include keyboard.h before frame.h.
5352 * process.c: Include keyboard.h before frame.h.
5354 * scroll.c: Include keyboard.h before frame.h.
5356 * sysdep.c: Include keyboard.h before frame.h.
5358 * term.c: Include keyboard.h before frame.h.
5360 * window.c: Include keyboard.h before frame.h.
5362 * xdisp.c: Include keyboard.h before frame.h.
5363 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5365 * frame.c: Include keyboard.h before frame.h.
5367 * w32heap.h: Undefine min, max.
5369 * w32gui.h: Undefine min, max.
5371 * unexw32.c: Change PUCHAR to PCHAR.
5372 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5375 (copy_executable_and_dump_data): Remove unnecessary static defs.
5376 (copy_executable_and_dump_data): Fix compile warnings.
5378 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5380 * w32console.c (min): Define macro.
5381 (clear_frame, write_glyphs): Fix compile warning.
5383 * w32proc.c (compare_env):
5384 (find_child_console): Fix compile warning.
5386 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5387 sys_errlist instead of _sys_errlist.
5388 (get_emacs_configuration_options): New function.
5390 * s/ms-w32.h (sys_nerr): Provide default definition.
5391 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5392 name with _ prepended.
5393 (NSIG): Define if not known.
5394 (get_emacs_configuration): Provide extern declaration.
5395 (get_emacs_configuration_options): Provide extern declaration.
5396 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5398 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5400 (read_unc_volume): Fix compile warning.
5402 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5403 definitions from being used.
5405 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5407 * w32.c (unc_volume_file_attributes):
5408 (open_unc_volume): Make arg const.
5410 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5411 (read_input_waiting): Remove excess parameter.
5413 * w32.c (init_environment): Call _access.
5414 (check_windows_init_file): Call _close.
5415 (init_user_info): Call _putenv.
5416 (init_environment): Call _putenv and _strdup.
5417 (init_ntproc): Reset volume info cache on startup.
5419 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
5420 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
5421 cannot override the CRT malloc.
5423 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
5424 (LINK_FLAGS): Append to original value of LINK_FLAGS.
5426 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
5427 unless we are linking with a static CRT.
5428 (RVA_TO_PTR): Cast result to unsigned char*.
5430 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
5431 (add_volume_info): Use xstrdup.
5433 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
5435 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
5436 (do_completion, Fminibuffer_complete_word): Use it.
5437 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
5438 var so it can take non-boolean values.
5440 2000-08-21 Gerd Moellmann <gerd@gnu.org>
5442 * editfns.c (find_field): Formatting changes.
5443 (toplevel): Some old-style function forward declarations
5444 changed to prototypes, some new protypes added, some functions
5447 * lisp.h (set_time_zone_rule): Add prototype.
5448 (use_dialog_box): External declaration.
5450 * keyboard.c (gen_help_event): Add parameter SIZE.
5451 (kbd_buffer_events_waiting): Slightly rewritten.
5452 (clear_event): New function.
5453 (kbd_buffer_get_event): Use it, and clear the input_events of
5455 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
5456 don't fill the newly created array with nils.
5457 (toplevel): Convert some old-style function forward declarations
5460 * keyboard.h (gen_help_event): Change prototype.
5462 * xterm.c (XTread_socket): Change calls to gen_help_event.
5464 * w32term.c (w32_read_socket): Change calls to gen_help_event.
5466 * eval.c (Fmacroexpand): Doc fix.
5468 2000-08-20 Jason Rumney <jasonr@gnu.org>
5470 * w32term.h (x_display_info_for_display): Remove as this function
5471 does not exist on W32.
5473 * w32term.c (help_echo_window): New variable.
5474 (syms_of_w32term): staticpro it.
5475 (note_mode_line_highlight): Set it.
5476 (XTextExtents16): Removed as there is no equivalent on W32.
5477 (x_compute_glyph_string_overhangs): Incomplete body removed, as
5478 the X way of doing this will not work for W32.
5479 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
5480 (x_draw_image_foreground): Avoid drawing outside of the clip area
5481 when image doesn't have a mask.
5482 (note_mouse_highlight): Process overlays in the right order of
5483 priority. Set help_echo_window.
5484 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
5485 because that's more visible for large images.
5487 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
5488 name to single_keymap_panes.
5489 (w32_menu_show): Set wv->title when dealing with titles.
5490 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
5492 2000-08-21 Miles Bader <miles@gnu.org>
5494 * minibuf.c (do_completion): Try again if we rewrite the input
5495 string, but no completion was done, so that any completion message
5498 2000-08-20 Gerd Moellmann <gerd@gnu.org>
5500 * xfaces.c (lface_equal_p): Compare strings differently.
5501 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
5502 (realize_tty_face): Use them.
5503 (syms_of_xfaces): Initialize new variables.
5504 (map_tty_color): New function, extracted from realize_tty_face.
5505 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
5506 foreground or background color, store the new color name in the
5507 realized face; previous code trying to do this had no effect.
5508 (realize_tty_face): Use map_tty_color.
5509 (Fclear_face_cache): Set face_change_count and ensure thorough
5512 2000-08-19 Gerd Moellmann <gerd@gnu.org>
5514 * undo.c (record_first_change, record_marker_adjustment): Don't
5515 use XBUFFER on last_undo_buffer which might not be a buffer.
5517 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5519 * coding.c (decode_coding_string): Set members consumed,
5520 consumed_char, produced, produced_char of *coding correctly. If
5521 decode_coding doesn't consume any byte, don't try anymore.
5522 (encode_coding_string): Likewise.
5524 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5526 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
5527 conditional have void type, for Standard C compilers.
5529 * xdisp.c (redisplay_internal): Compare windows for equality with
5530 EQ, instead of applying XWINDOW to something that might not
5533 2000-08-18 Kenichi Handa <handa@etl.go.jp>
5535 * fontset.c (Finternal_char_font): Search only the selected frame
5536 for a window of the current buffer.
5538 2000-08-18 Gerd Moellmann <gerd@gnu.org>
5540 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
5543 * keyboard.c (kbd_buffer_get_event): Handle the case that the
5544 second half of a HELP_EVENT is found at the start of kbd_buffer.
5546 2000-08-18 Miles Bader <miles@gnu.org>
5548 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
5550 * editfns.c (save_restriction_save): Rewrite to use markers.
5551 (save_restriction_restore): Rewrite to understand new form of data
5552 saved by save_restriction_save.
5553 (Fsave_restriction): Remove cautionary note in doc-string.
5555 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5557 * fileio.c (build_annotations): Add a comment explaining the
5558 return value of format-annotate-function. Replace a spurious call
5559 to Flength with a CONSP test. Call format-annotate-function with
5560 a fifth arg specifying how many times the function is been called
5561 in a row, to let it choose temporary buffers appropriately.
5563 2000-08-17 Dave Love <fx@gnu.org>
5565 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5566 declare make_temp_name twice.
5568 * lread.c: Prototype readevalloop, load_unwind,
5569 load_descriptor_unwind.
5570 (unreadpure): Give it an arg.
5572 * unexalpha.c: Prototype fatal_unexec, mark_x,
5573 update_dynamic_symbols. Declare unexec as void.
5575 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5576 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5578 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5579 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5582 * alloca.c: Use #error.
5583 [POINTER_TYPE]: Use it.
5585 * eval.c (Fdefvar): Doc fix.
5587 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5588 INITIALIZE_INTERVAL.
5590 * buffer.h: Avoid DECLARE_INTERVALS.
5592 * config.in: Add size_t.
5594 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5596 * w16select.c (set_clipboard_data): If there's not enough memory
5597 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5598 expects. In case of other failures, return 3.
5599 (system_error_msg): New error message.
5600 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5603 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5605 * term.c (write_glyphs): Also turn off inverse video after turning
5606 off other appearances in case TS_exit_attribute_mode is not equal
5607 to TS_end_standout_mode.
5608 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5610 (turn_off_face): Reset standout_mode only if
5611 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5612 is equal to TS_end_standout_mode.
5614 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5616 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5617 sequence at the end of the source block.
5619 * ccl.c (Fccl_program_p): Docstring modified.
5620 (Fccl_execute): Likewise.
5621 (Fccl_execute_on_string): Likewise.
5623 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5625 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5627 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5629 The following changes are mainly to fix bugs of
5630 encode/decode-coding-string failing if encoding/decoding return
5631 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5632 variable conversion_buffer.
5634 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5635 decrement dst_end to avoid buffer overflow in the later call of
5638 * coding.h (conversion_buffer_size, conversion_buffer)
5639 (get_conversion_buffer): Extern deleted.
5641 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5642 (conversion_buffer, conversion_buffer_size): Variables deleted.
5643 (get_conversion_buffer): Function deleted.
5644 (struct conversion_buffer): New structure.
5645 (MAX_ALLOCA): New macro.
5646 (allocate_conversion_buffer): New macro.
5647 (extend_conversion_buffer, free_conversion_buffer): New functions.
5648 (ccl_coding_driver): Set coding->result.
5649 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5650 this is the last block of source.
5651 (encode_coding): Likewise. Handle the source block as the last
5652 one only when the whole source text is consumed.
5653 (decode_coding_string): Handle the case that the output buffer is
5654 too small to decode the whole source text. Use
5655 allocate_conversion_buffer, extend_conversion_buffer and
5656 free_conversion_buffer, not get_conversion_buffer.
5657 (encode_coding_string): Likewise.
5658 (init_coding): Function deleted.
5659 (init_coding_once): Delete code to initialize
5660 conversion_buffer_size.
5662 * emacs.c (main): Don't call init_coding.
5664 * msdos.c (IT_write_glyphs): Use a locally declared
5667 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5668 (insert_glyphs): Likewise.
5670 * w32console.c (write_glyphs): Use a locally declared
5673 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5675 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5676 member of display_info is NULL.
5678 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5680 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5683 * term.c (turn_off_face): Reset standout_mode when resetting
5684 appearances with capability `me'.
5685 (write_glyphs): Switch on inverse video before each face change.
5687 2000-08-14 Dave Love <fx@gnu.org>
5689 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5690 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5691 (lisp_free): Declare and make static.
5693 * window.c: Fix embedded comment.
5694 (syms_of_window): Fix doc string.
5696 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5698 * keymap.c (push_key_description): If C without modifiers is < 32,
5699 make sure to print `C-' before `M-', like in the manual.
5701 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5703 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5704 since they aren't relocated anymore.
5705 (sxhash_string): Make sure returned hash code fits in a Lisp
5708 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5709 partially visible line which is smaller than the window's
5712 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5714 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5715 the multibyte form of eight-bit-control characters.
5716 (Fccl_execute_on_string): Initialize ccl->multibyte.
5718 * ccl.h (struct ccl_program): New member multibyte.
5720 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5722 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5724 * regex.c (regex_compile) <normal_char>: Pay attention to
5726 (analyse_first) <exactn>: Setup fastmap correctly for
5727 eight-bit-control characters.
5729 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5731 * termhooks.h (enum event_kind): New member
5732 multibyte_char_keystroke.
5734 * keyboard.c (make_lispy_event): Handle the new event type
5735 multibyte_char_keystroke.
5737 * xterm.c: Include coding.h.
5738 (XTread_socket): Work around a bug of XmbLookupString. If the
5739 input is from XIM, decode it according to the current locale. In
5740 that case, generate multibyte_char_keystroke events.
5742 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5744 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5745 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5747 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5749 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5750 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5751 (move_it_in_display_line_to): Record iterator's ascent and descent
5752 before producing glyphs, and restore them when we know the glyph
5753 doesn't fit on the line.
5754 (move_it_to): Restructured so that it's easier to debug. If
5755 moving to a vpos, and not moving to an x or character position,
5756 stop as soon as the specified vpos is reached; don't move further
5757 into that line because that might change the computed line height.
5758 (try_cursor_movement): New function, extracted from the cursor
5759 movement branch of redisplay_window. If ending on a partially
5760 visible line, don't try to scroll if the cursor line is taller
5762 (redisplay_window): Use try_cursor_movement.
5764 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5765 because that function doesn't cope with variable-height lines.
5767 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5768 box cursor because that's better visible for large images.
5770 2000-08-10 Miles Bader <miles@gnu.org>
5772 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5774 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5776 * xdisp.c (Vmessages_buffer_name): New variable.
5777 (message_dolog): Use it.
5778 (syms_of_xdisp): Initialize it.
5780 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5782 * msdos.c (IT_note_mouse_highlight): Update the calls to
5784 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5785 redundant now that keyboard.h is included.
5787 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5789 * keyboard.c (kbd_buffer_events_waiting): New function.
5791 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5793 * msdos.c: Include keyboard.h.
5794 (XMenuActivate): Empty no_event events from the event buffer. If
5795 no events are left after that, call clear_input_pending.
5796 (mouse_clear_clicks): New function, code moved from mouse_init.
5797 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5798 mouse driver to ``forget'' any past clicks.
5800 * Makefile.in (msdos.o): Depend on keyboard.h.
5802 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5804 * lisp.h (input_pending): External declaration.
5806 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5808 * xdisp.c (echo_area_display): Display thoroughly if input is
5809 pending. Bind redisplay-dont-pause to t during the redisplay.
5810 in case input is pending.
5812 * dispnew.c (Qredisplay_dont_pause): New variable.
5813 (syms_of_display): Initialize and staticpro it.
5814 (update_frame_1): Don't interrupt the display for pending input if
5815 redisplay_dont_pause is set.
5817 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5819 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5821 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5823 * callproc.c (Fcall_process): Terminate the unwind-protect around
5824 the post-read-conversion of coding system.
5826 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5827 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5828 * buffer.h (overlays_at): Update prototype.
5829 * xdisp.c (next_overlay_change): Update call to overlays_at.
5830 * xfaces.c (face_at_buffer_position): Likewise.
5831 * textprop.c (Fget_char_property): Likewise.
5832 * xterm.c (note_mouse_highlight): Likewise.
5834 * minibuf.c (do_completion): Don't consider a simple change of
5835 case as `completion'.
5837 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5839 * keyboard.c (syms_of_keyboard): Initialize
5840 last_point_position_buffer.
5841 * undo.c (record_delete): Make sure last_point_position_buffer is
5842 a buffer before comparing pointers.
5844 * coding.h (decode_coding_string): Declare.
5846 * intervals.h (Fprevious_single_char_property_change): Declare.
5848 * textprop.c (Fprevious_single_char_property_change): Don't do
5849 arithmetic directly on lisp objects.
5851 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5854 * keyboard.h (menu_item_eval_property): Declare.
5856 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5857 reuse as buffer name, instead of recreating (and discarding) every
5858 time a message is logged.
5859 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5860 (current_message_1, truncate_message_1, set_message_1)
5861 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5862 (current_message, truncate_echo_area, display_echo_area)
5863 (resize_echo_area_axactly): Changed calls.
5865 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5867 (Ffind_coding_systems_region_internal): First argument to Fappend
5868 must be an integer, not a Lisp object.
5870 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5872 * charset.c (Fchar_width): Doc fix.
5874 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5876 * charset.c (Fstring_width): Doc fix.
5878 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5880 * xdisp.c (start_display): When starting display on a continuation
5881 line, clear ascent and descent members of the iterator structure;
5882 the height of the continued line does not affect the height of the
5884 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5885 line taller than the window.
5886 (redisplay_window) <forced window start>: Handle case that the
5887 middle of the window is not found in any row.
5888 (dump_glyph_row): Show more information.
5889 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5890 first text line in a glyph matrix.
5892 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5893 of the clip area when image doesn't have a mask.
5895 * fns.c (sweep_weak_table): Fix survival conditions for
5896 key-or-value and key-and-value weakness.
5898 * .gdbinit (xhashtable): New command.
5900 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5901 tables out of the list of all weak hash tables.
5903 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5904 a new buffer is created, make sure echo_area_buffer[] references
5907 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5909 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5912 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5914 * syntax.c (skip_chars): Fix previous change. Make the handling
5915 of unibyte string consistent with that of regex search.
5917 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5919 * xmenu.c (popup_get_selection): Use xfree instead of free.
5921 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5923 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5925 * callproc.c (child_setup): Use xfree instead of free.
5927 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5929 (run_mac_command, closedir): Use `xfree' instead of `free'.
5931 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5933 * eval.c (error): Use xfree instead of free.
5935 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5937 * fns.c: Replace `illegal' with `invalid'.
5938 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5940 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5942 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5945 2000-08-04 Noah Friedman <friedman@splode.com>
5947 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5950 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5952 * syntax.c (skip_chars): Fix typo in error message.
5954 2000-08-04 Andreas Schwab <schwab@suse.de>
5956 * m/ia64.h: Moved from s/ia64.h.
5958 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5960 * process.c (read_process_output): Big simplification. Handle
5961 composition and post-read-conversion of coding system correctly.
5962 (send_process): Handle composition correctly.
5964 * callproc.c (Fcall_process): Handle post-read-conversion of
5965 coding system if any.
5967 * coding.c (decode_coding_iso2022): More strict check for handling
5969 (coding_restore_composition): Pay attention to the case that
5970 cmp_data is not set properly (because of invalid code in the
5972 (run_pre_post_conversion_on_str): Include text properties in the
5974 (decode_coding_string): Set members of coding correctly.
5976 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5978 * s/ia64.h: New file.
5980 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5981 Use NULL instead of 0 at the end of variable argument list of
5982 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5983 sizeof (int) < sizeof (void *).
5985 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5986 of variable argument lists of XtVaGetValues and XtVaSetValues.
5988 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5989 variable argument lists of XtVaGetValues and XtVaSetValues.
5991 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5993 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5994 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5996 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5999 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
6000 in call to Fsingle_key_description.
6002 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6005 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6007 * window.c (display_buffer_reuse_frames): New variable.
6008 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6009 frames displaying BUFFER.
6010 (syms_of_window): Define Lisp variable
6011 display-buffer-reuse-frames.
6013 2000-08-01 Miles Bader <miles@gnu.org>
6015 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6016 when to constrain NEW_POS (they were pretty screwed up before).
6018 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6020 * msdos.c (run_msdos_command): Save and restore the master
6021 environment, for the case that child_setup signals an error.
6022 When mirroring slashes in DOS shell commands, don't fail when
6023 argv[2] has embedded blanks.
6024 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6025 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6026 (dos_ttraw): Call mouse_setup_buttons.
6028 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6029 using alloca; free it after run_msdos_command returns.
6031 2000-07-27 Dave Love <fx@gnu.org>
6033 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
6035 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
6038 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6040 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6042 * editfns.c (lisp_time_argument): Fix last change.
6044 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6046 * fns.c (Fdelete): Make it work on vectors and strings in addition
6049 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6050 (syms_of_fns): Initialize new variables.
6051 (sweep_weak_table): Handle weakness `key-or-value' and
6053 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6054 weakness, with t meaning the same as `key-and-value'.
6056 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6058 * coding.h (struct coding_system): Member safe_charset deleted.
6060 * coding.c (Qsafe_charsets): This variable deleted.
6061 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
6063 (coding_safe_chars): New function.
6064 (CODING_SAFE_CHAR_P): New macro.
6065 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6066 checking safe_charsets member of the coding system. Caller
6068 (detect_coding_iso2022): New local variable safe_chars.
6069 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6070 safe_charsets member of the coding system.
6071 (decode_coding_iso2022): New local variable safe_chars.
6072 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6073 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6074 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6075 (ENCODE_UNSAFE_CHARACTER): New macro.
6076 (encode_coding_iso2022): New local variable safe_chars. Check
6078 (setup_coding_system): Delete the code to initialize
6079 coding->safe_charses
6080 (intersection, find_safe_codings): New functions.
6081 (Ffind_coding_systems_region_internal): New function.
6082 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6083 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6084 variable and initialize it.
6086 * fns.c (char_table_ref_and_index): New function.
6088 * lisp.h (char_table_ref_and_index): Add prototype.
6090 2000-07-26 Sam Steingold <sds@gnu.org>
6092 * editfns.c (lisp_time_argument): Added third argument `usec'.
6093 (Ffloat_time): New built-in Lisp function.
6095 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6097 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6098 for the character code.
6100 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6103 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6104 if called for a popup menu.
6105 (xmenu_show): Store help string in widget values.
6107 2000-07-26 Dave Love <fx@gnu.org>
6109 * syswait.h: Move some definitions.
6110 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6111 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6112 perspicuous definitions.
6113 (WTERMSIG): Fix bit pattern used.
6115 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6117 * print.c (print_object): If vector printing is truncated, print
6118 "..." to indicate it as well as the case of list printing.
6120 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6122 * xdisp.c (next_element_from_display_vector): Improve comments.
6124 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6125 for the character code, and the rest for the face id as in 20.x.
6126 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6128 * window.c (window_display_table): Cleaned up.
6130 * syntax.c (Fforward_word): Add last arg nil in call of
6131 Fconstrain_to_field.
6133 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6135 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6136 identical but for the letter-case, don't call
6137 barf_or_query_if_file_exists.
6139 2000-07-25 Miles Bader <miles@gnu.org>
6141 * editfns.c (find_field): Honor special `boundary' fields.
6142 (Qboundary): New variables.
6143 (syms_of_editfns): Initialize Qboundary.
6144 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6145 Use scan_buffer instead of find_before_next_newline, because it
6146 allows us to detect the boundary case where there's a newline at
6148 * lisp.h (Fconstrain_to_field): Update external declaration.
6150 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6152 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6155 2000-07-24 Dave Love <fx@gnu.org>
6157 * s/sunos4-0.h, s/sol2.h:
6158 (LIBS_TERMCAP): Move from m/sparc.h.
6160 * m/sparc.h (TERMINFO): Moved to system files (probably only
6161 relevant for sunos4 judging by its vintage).
6162 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6165 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6167 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6168 name to single_keymap_panes.
6170 2000-07-24 Andreas Schwab <schwab@suse.de>
6172 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6174 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6176 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6177 parameters instead of using int parameters. Expect FN to accept
6178 EMACS_INT parameters.
6179 (display_echo_area, resize_echo_area_axactly, current_message)
6180 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6181 with new argument list.
6182 (resize_mini_window_1): New callback function.
6183 (current_message_1, truncate_message_1, set_message_1): Change
6184 parameter lists to the new format expected by
6185 with_echo_area_buffer.
6187 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6189 * fontset.c (fontset_ref): Remove INLINE declaration.
6190 (fontset_ref_via_base): Likewise.
6191 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6194 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6196 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6197 correct order of priority. If help echo was found in an overlay,
6198 use that overlay as the object in which the help echo was found.
6200 2000-07-22 Miles Bader <miles@gnu.org>
6202 * textprop.c (Fprevious_single_char_property_change): The initial
6203 property value should be from the position preceding POSITION, not
6206 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6208 * coding.c (syms_of_coding): Doc fix for
6209 inhibit-iso-escape-detection.
6211 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6213 * xterm.c (note_mouse_highlight): Process overlays in the right
6216 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6218 * xterm.c (note_mouse_highlight): If help-echo was found in an
6219 overlay, use that overlay as the object in which the help was
6222 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6224 * window.c (foreach_window): Instead of a fake variable argument
6225 list, take one USER_DATA argument.
6226 (foreach_window_1): Likewise, and call callback functions with two
6227 args, the window and USER_DATA.
6228 (struct check_window_data): New struct.
6229 (check_window_containing): Use it.
6230 (window_from_coordinates): Set up a struct check_window_data for
6232 (add_window_to_list, freeze_window_start): Change parameters
6233 according to new calling convention.
6235 * window.h (foreach_window): Change prototype.
6237 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6239 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6241 * xmenu.c (menu_help_callback): Call show_help_echo with
6242 additional arguments OBJECT and POS.
6244 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6246 * data.c (Faset): Allow storing any multibyte character in a
6247 string. Convert unibyte string to multibyte if necessary.
6249 * xfns.c (x_encode_text): New function.
6250 (x_set_name): Use x_encode_text.
6251 (x_set_title): Likewise.
6253 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6255 * xterm.h (x_encode_text): Add prototype.
6257 2000-07-20 Dave Love <fx@gnu.org>
6259 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6262 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6264 * msdos.c (help_echo_window): New variable.
6265 (syms_of_msdos): Initialize and staticpro it.
6266 (IT_note_mode_line_highlight): Set help_echo_window.
6267 (IT_note_mouse_highlight): Ditto.
6268 (dos_rawgetc): Store help_echo_window in the second event produced
6271 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6272 Record the object that generated the help echo and the position of
6273 that object in help_echo_object and help_echo_pos. Record that
6274 some glyphs in a row are displayed in mouse-face.
6275 (IT_update_begin): Don't clear mouse highlight unless one of the
6276 enabled glyph rows is marked as being displayed in mouse-face.
6277 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6278 and position recorded in help_echo_object and help_echo_pos to the
6280 (IT_menu_display): Accept a new argument PN: the pane number of
6281 the current menu pane. Record the pane number and the item
6282 number of the item which has associated help string.
6283 (XMenuActivate): Update the prototype for help_callback in
6284 function declaration. Call IT_menu_display with the current menu
6285 pane number as an additional argument. Call help_callback with
6286 two additional arguments: the pane number and the item number of
6287 the menu item associated with the help text.
6288 (help_echo_object, help_echo_pos): New variables.
6289 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6291 * msdos.h (XMenuActivate): Update prototype.
6293 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6295 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6296 Add some more prototypes.
6298 * xterm.c, xterm.h: Add some more prototypes.
6300 * lisp.h (Fnext_single_char_property_change): Add prototype.
6302 * dispnew.c (direct_output_for_insert): Remove confusing
6303 outer local variable mouse_face_overwritten_p.
6304 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6306 * alloc.c (allocate_string_data): Don't copy old string contents.
6308 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6310 * coding.c (code_convert_region): Delete text properties before
6311 shrinking the conversion region.
6313 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6315 * dispnew.c (update_text_area): Write the whole row if it
6316 has mouse-face in it.
6318 * xfaces.c (face-alternative-font-family-alist): Remove
6319 DEFVAR_LISP; staticpro instead.
6321 * xmenu.c (menu_help_callback): Call show_help_echo with
6324 * keyboard.c (show_help_echo): Add parameter WINDOW.
6325 (read_char): Call show_help_echo with window extracted from Lisp
6327 (gen_help_event): Add parameter WINDOW.
6329 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6331 * xterm.c (help_echo_window): New variable.
6332 (note_mouse_highlight, note_tool_bar_highlight): Set
6334 (XTread_socket): Pass help_echo_window to gen_help_event.
6335 (syms_of_xterm): Initialize and staticpro help_echo_window.
6337 2000-07-18 Dave Love <fx@gnu.org>
6339 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
6342 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6344 * alloc.c (allocate_string_data): If string had already data
6345 assigned, copy old contents to new string data.
6347 * coding.c (syms_of_coding): Fix typo in spelling of variable
6348 `inhibit-iso-escape-detection'.
6350 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6352 * Makefile.in: Add dependencies on dispextern.h.
6353 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6354 `free'; both can conflict with system header files.
6356 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6358 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6361 2000-07-18 Dave Love <fx@gnu.org>
6363 * window.c (Fwindow_list): Declare arg `window'.
6365 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6367 * coding.c (setup_coding_system): Don't override the explicitly
6368 specified designations.
6370 2000-07-15 Miles Bader <miles@gnu.org>
6372 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6373 from `text_property_eq' and `text_property_stickiness', respectively.
6374 (find_field, Fconstrain_to_field, char_property_eq)
6375 (char_property_stickiness): Changed to call char-property functions
6376 instead of text-property-only ones.
6378 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6379 `next_single_char_property_change'). Do more error checking, and
6380 cleanup limit behavior.
6381 (Fprevious_single_char_property_change): New function.
6382 (syms_of_textprop): Initialize new subrs.
6384 * xdisp.c (display_prop_end, invisible_text_between_p):
6385 Call Fnext_single_char_property_change instead of
6386 next_single_char_property_change.
6388 2000-07-15 Jason Rumney <jasonr@gnu.org>
6390 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6391 after menu is finished with.
6392 (add_menu_item): Only consider wv->title as a menu title.
6393 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6395 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6397 (FONT_REGEXP): Remove unused macro, and its sub-components.
6398 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6400 * w32term.c (help_echo_object, help_echo_pos): New variables.
6401 (note_mode_line_highlight): Store additional information about the
6402 help-echo in help_echo_object and help_echo_pos. Check both
6403 `local-map' and `keymap' properties for changing the cursor
6404 (note_mouse_highlight): Store additional information about the
6405 help-echo in help_echo_object and help_echo_pos.
6406 (note_tool_bar_highlight): Set help_echo_object to nil and
6407 help_echo_pos to -1.
6408 (w32_read_socket): Use gen_help_event instead of filling
6409 input_events manually.
6410 (syms_of_w32term): Staticpro help_echo_object.
6411 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6412 set, arrange for a mouse-highlight redisplay in
6414 (x_clear_mouse_face): New function.
6415 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6416 (x_update_window_begin): No need to turn off the mouse
6418 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6419 depending on whether they contain glyphs highlighted in
6421 (x_fill_stretch_glyph_string): Consume runs of stretch
6422 glyphs instead of a single one.
6423 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6424 with new argument list.
6425 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6426 (x_append_glyph, x_append_composite_glyph)
6427 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6428 changes in struct glyph starting 1999-12-27. See comments for
6429 xterm.c on 2000-07-05.
6431 2000-07-14 Sam Steingold <sds@gnu.org>
6433 * xfaces.c (realize_x_face): Fix the last patch:
6434 check `default_face' before dereferencing.
6436 2000-07-14 Dave Love <fx@gnu.org>
6438 * syntax.c (back_comment): Add null default in switch (for pcc).
6440 2000-07-14 Kenichi Handa <handa@etl.go.jp>
6442 * xfaces.c (realize_x_face): Make fontset using the base of the
6443 default_face's fontset, not using the default fontset.
6445 * coding.c (inhibit_iso_escape_detection): New variable.
6446 (syms_of_coding): Make it a Lisp variable.
6447 (detect_coding_iso2022): If inhibit_iso_escape_detection is
6448 nonzero, ignore ISO2022's escape sequence.
6450 2000-07-14 Gerd Moellmann <gerd@gnu.org>
6452 * alloca.c (malloc) [emacs]: Define as xmalloc.
6454 * xfns.c (Fx_show_tip): If frame parameters contain a position,
6455 use that instead of the mouse position. Add parameters DX and DY.
6457 * dispextern.h (Fx_show_tip): Adjust number of parameters
6460 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
6461 if HELP is a function, call it with OBJECT and POS as parameters
6462 to get the help to display.
6463 (gen_help_event, kbd_buffer_store_help_event): New functions.
6464 (kbd_buffer_get_event): Construct the Lisp help-event differently.
6465 (read_char): Call show_help_echo with new parameters.
6467 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
6470 * xterm.c (help_echo_object, help_echo_pos): New variables.
6471 (note_mode_line_highlight): Store additional information about the
6472 help-echo in help_echo_object and help_echo_pos. Check both
6473 `local-map' and `keymap' properties for changing the cursor
6474 (note_mouse_highlight): Store additional information about the
6475 help-echo in help_echo_object and help_echo_pos.
6476 (note_tool_bar_highlight): Set help_echo_object to nil and
6477 help_echo_pos to -1.
6478 (XTread_socket): Use gen_help_event instead of filling
6479 input_events manually.
6480 (syms_of_xterm): Staticpro help_echo_object.
6482 * xmenu.c (menu_highlight_callback): Use
6483 kbd_buffer_store_help_event instead of setting up and input_event
6486 * xdisp.c (eval_form): GCPRO argument sexpr.
6487 (call_function): New function.
6488 (handle_single_display_prop): Use call_function and FUNCTIONP
6489 instead of checking whether if font_height is a symbol and
6492 * eval.c (internal_condition_case_2): New function.
6494 * lisp.h (FUNCTIONP): New macro.
6495 (internal_condition_case_2, call_function): Add prototypes.
6497 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
6498 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
6499 Always set `arg' member of input_events.
6500 (construct_menu_click): Unused function removed.
6502 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
6504 * w32term.c (construct_mouse_click, construct_mouse_wheel)
6505 (construct_drag_n_drop, x_scroll_bar_handle_click)
6506 (w32_read_socket): Always set `arg' member of input_events.
6508 * keyboard.c (show_help_echo): Use eval_form. Add comment.
6510 * lisp.h (eval_form): Add prototype.
6512 * xdisp.c (eval_form): Make it externally visible.
6514 2000-07-13 Gerd Moellmann <gerd@gnu.org>
6516 * xterm.c (x_handle_tool_bar_click): Store the frame in the
6517 frame_or_window slot of TOOL_BAR_EVENT input events instead of
6518 consing. For prefix events, store the frame in the `arg' slot of
6519 the event, otherwise store the key there.
6520 (XTread_socket): Instead of consing, use the frame_or_window slot
6521 of HELP_EVENTs for the frame, and the `arg' slot for the help
6524 * xmenu.c (menu_highlight_callback): Store help string in the
6525 `arg' member of the input event; don't cons.
6526 (menubar_selection_callback): Use the `arg' slot of input events
6527 to queue additional information, instead of consing.
6529 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
6531 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
6533 (w32_read_socket): Adapt to changes in HELP_EVENTs.
6535 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
6536 input events to queue additional information, instead of consing.
6538 * keyboard.c (kbd_buffer_gcpro): Renamed from
6539 kbd_buffer_frame_or_window. Now used for all Lisp objects
6540 referenced from the input queue.
6541 (kbd_buffer_store_event): Always use structure assignment for
6542 copying input events. Record all Lisp objects referenced from
6543 events in kbd_buffer_gcpro.
6544 (kbd_buffer_get_event): Construct Lisp `help-echo' events
6545 differently from input events. Test for prefix menu_bar_events
6546 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
6547 event in kbd_buffer_gcpro to nil.
6548 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
6549 frame_or_window is equal to its arg member as prefix events.
6550 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
6551 used by an input event to nil.
6552 (init_keyboard): Use two times the size of the input queue
6553 for kbd_buffer_gcpro.
6554 (syms_of_keyboard): Likewise.
6556 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6559 * termhooks.h (struct input_event): Add member `arg'.
6560 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6561 (USER_SIGNAL_EVENT): Renamed from user_signal.
6563 * xfaces.c (ASET): Remove definition.
6565 * lisp.h (AREF, ASET, ASIZE): New macros.
6567 * fontset.c (AREF, ASIZE): Remove definitions.
6569 * fns.c (AREF): Remove definition.
6571 * composite.c (AREF): Remove definition.
6573 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6575 * dispnew.c (redraw_overlapped_rows): Add missing local.
6576 (scrolling_window): Remove debug code.
6578 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6579 Before scrolling, turn off a mouse-highlight in the window
6582 * xterm.c (x_update_window_end): Add parameter
6583 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6584 redisplay in XTframe_up_to_date.
6585 (x_clear_mouse_face): New function.
6586 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6588 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6590 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6591 it when any row is written to that contains glyphs highlighted in
6593 (update_window): Call the window update end hook with new
6594 parameter MOUSE_FACE_OVERWRITTEN_P.
6595 (direct_output_for_insert): Give up if row contains mouse-face.
6597 * dispextern.h (struct redisplay_interface): Add parameter
6598 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6599 (clear_mouse_face): New function pointer member.
6601 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6603 * syntax.c (back_comment): Use one switch rather than a few `if's.
6604 Obey open_paren_in_column_0_is_defun_start.
6605 When reverting to the `slow' method, try to nicely handle the case
6606 of nested comments by checking that the comment-starter we found
6607 does indeed match the comment-ender.
6608 (scan_sexps_forward, scan_sexps_forward):
6609 Ignore excessive opening parenthesis rather than throwing an error.
6611 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6613 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6614 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6616 * dispnew.c (direct_output_forward_char): Give up if currently
6617 displaying a message instead of the minibuffer contents.
6619 * xterm.c (x_update_window_begin): No need to turn off the mouse
6621 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6622 depending on whether they contain glyphs highlighted in
6625 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6626 compare the mouse_face_p flags of both rows.
6628 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6630 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6632 * keyboard.c (show_help_echo): Accept additional parameter
6633 ok_to_overwrite_keystroke_echo.
6634 (read_char): Call show_help_echo with a zero
6635 ok_to_overwrite_keystroke_echo argument.
6636 * keyboard.h (show_help_echo): Update prototype of
6638 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6639 ok_to_overwrite_keystroke_echo argument.
6640 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6641 non-zero ok_to_overwrite_keystroke_echo argument.
6643 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6645 * xdisp.c (try_window_id): If changes are all below what is
6646 displayed in the window, and point is in the window, we still
6647 might have to find point on the display.
6649 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6650 glyphs instead of a single one.
6651 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6652 with new argument list.
6653 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6655 * keymap.c (get_keymap_1): Add comment that this function can GC.
6656 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6657 comment that functions can GC.
6658 (Fset_keymap_parent): GCPRO arg KEYMAP.
6660 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6662 * msdos.c (XMenuActivate): After exiting the menu, restore the
6663 echo area message and erase it.
6665 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6667 * fontset.c (Ffontset_info): Make the return value more compatible
6668 with that of Emacs 20.
6670 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6672 * eval.c (Fsignal): Handle case that backtrace_list is null.
6674 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6676 * ccl.c (Fccl_execute): Typo fixed.
6678 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6680 * window.c (window_loop): Add missing gcpro1 local variable.
6682 * window.c (Fwindow_list): Reverse list at the end.
6683 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6684 means allow windows on OWINDOW's frame, only.
6685 (window_loop): Simplified; use Fwindow_list.
6687 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6689 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6691 * xterm.c (XTread_socket): Increment handling_signal at the start,
6692 decrement it at the end.
6694 * eval.c (handling_signal): New variable.
6695 (Fsignal): Abort if handling_signal is non-zero.
6697 * lisp.h (handling_signal): External declaration.
6699 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6701 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6703 Sound support for NetBSD through "Linux emulation" support:
6704 * config.in (HAVE_SOUNDCARD_H): Undef.
6705 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6706 * Makefile.in (LIBSOUND): New variable.
6707 (LIBES): Include it.
6708 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6710 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6712 (vox_open): Use DEFAULT_SOUND_DEVICE.
6713 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6715 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6717 * print.c (print_error_message): If Vsignaling_function is set,
6718 show it in *Messages*.
6720 * lisp.h (Vsignaling_function): External declaration.
6722 * eval.c (Vsignaling_function): New variable.
6723 (Fsignal): Compute it.
6724 (syms_of_eval): Staticpro it.
6726 2000-07-05 Dave Love <fx@gnu.org>
6728 * syswait.h: Use the autoconf recommended approach. Old code
6729 #if'd out in case we need to revert.
6731 * config.in (HAVE_SYS_WAIT_H): Added.
6733 2000-07-05 Andrew Innes <andrewi@gnu.org>
6735 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6736 when non-NULL instead of __morecore, to take account of buffer
6737 memory. This also solves a problem with spurious memory warnings
6740 * ralloc.c: Make real_morecore non-static.
6742 * eval.c (internal_condition_case): Comment out abort if
6743 interrupt_input_blocked is not zero.
6745 * makefile.nt: Add support for `bootstrap' and related targets.
6746 Include minimal debug info in emacs.exe in release build.
6747 Remove all dependencies on lisp.h, and fixup some others.
6749 * w32.c (init_environment): Install code from 20.7 for providing
6750 default values for environment variables, based on the
6751 executable's own location.
6752 (map_w32_filename): Handle filenames that are longer than
6754 (sys_socket): Install socket inheritance bug fix from 20.7.
6756 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6757 here via blockinput.h).
6759 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6761 * w32menu.c (w32_menu_display_help):
6762 * xmenu.c (menu_help_callback): Use show_help_echo.
6764 * keyboard.h (show_help_echo): Declare.
6766 * keyboard.c (show_help_echo): New function, extracted from read_char.
6767 Feval its `msg' argument if it's a cons cell.
6768 (read_char): Use it.
6769 (follow_key): Pass `autoload' to get_keyelt.
6771 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6772 (note_tool_bar_highlight, XTread_socket):
6773 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6775 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6776 (note_tool_bar_highlight, w32_read_socket):
6777 Do not gratuitously ignore non-string `help-echo' properties.
6779 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6781 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6783 * window.c (delete_all_subwindows): Reset Vwindow_list.
6785 * xterm.c (x_append_glyph, x_append_composite_glyph)
6786 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6787 changes in struct glyph starting 1999-12-27. Some bit-fields of
6788 struct glyph were not set, which made glyphs unequal when compared
6789 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6790 effects were the result. This also depended on the contents of
6791 memory returned by xmalloc. If flickering happens again, activate
6792 the code in clear_glyph_row that's in #if 0. If the flickering is
6793 gone with that, chances are that it is caused by something
6796 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6798 * dispextern.h: Add some comments.
6800 * window.c (add_window_to_list): Add parameter LIST.
6801 (window_list): Order list so that, for each frame, windows are
6802 in canonical order, and so that frames appear in the list in
6803 the order given by Vframe_list.
6804 (next_window): Reverse the handling of NEXT_P.
6806 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6808 * window.c (Vwindow_list): New variable.
6809 (make_window, delete_window): Set Vwindow_list to nil.
6810 (check_window_containing): New function.
6811 (window_from_coordinates): Rewritten.
6812 (add_window_to_list, window_list, candidate_window_p)
6813 (decode_next_window_args, next_window): New functions.
6814 (Fnext_window, Fprevious_window): Rewritten in terms of
6816 (Fwindow_list): New function.
6817 (Fother_window): Cleaned up.
6818 (foreach_window): Add a longer "variable argument list". Let
6819 callback function return 0 to indicate that cycling over windows
6821 (foreach_window_1): Likewise.
6822 (freeze_window_start): Return int.
6823 (init_window): New function.
6824 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6826 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6827 input_event with bzero.
6828 (main): Call init_window.
6830 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6833 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6835 * composite.h (make_composition_value_copy): Extern it.
6837 * composite.c (make_composition_value_copy): New function.
6839 * editfns.c (Fformat): While copying text properties, make each
6840 composition property value a copy.
6842 * fns.c (concat): While copying text properties, make each
6843 composition property value a copy.
6845 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6847 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6849 * fns.c (sweep_weak_table): Mark only objects that are not
6852 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6853 include those frames as candidates which have their focus
6854 redirected to the minibuffer frame.
6856 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6858 * fns.c (Fputhash): Return `value' rather than nil.
6860 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6862 * frame.c (next_frame): Don't check focus redirection in case
6863 MINIBUF is a window. Doing so excludes frames using MINIBUF
6864 unless their focus is redirected, which contradicts the
6865 specification of next-frame, and leads to infinite loops in
6866 certain situations when cycling through windows with next-window.
6868 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6870 * coding.c (code_convert_region): Even if the length of text is
6871 zero, try to convert it if coding->type is coding_type_ccl.
6872 (decode_coding_string, encode_coding_string): Likewise.
6874 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6876 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6877 the display if windows_or_buffers_changed.
6879 * dispnew.c (struct row_entry): New structure.
6880 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6881 (row_table_size, old_lines, new_lines, old_lines_size)
6882 (new_lines_size, run_pool, runs_size, runs): New variables.
6883 (add_row_entry): New function.
6884 (scrolling_window): Use data structures allocated with xmalloc and
6885 held in global variables, instead of allocating them with alloca and
6886 holding them in local variables. Use a larger hash table whose
6887 size depends on glyph matrix sizes. Don't use bzero to clear the
6888 hash table; instead, clear used slots only.
6890 * fns.c (next_almost_prime): Make it externally visible.
6892 * lisp.h (next_almost_prime): Add prototype.
6894 * s/isc4-0.h (sigunblock): Define.
6896 * s/sco5.h (sigunblock): Define.
6898 2000-06-27 Dave Love <fx@gnu.org>
6900 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6901 (moved to osf5-0.h).
6902 [!NOT_C_CODE]: Protect string.h stuff.
6904 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6905 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6907 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6909 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6910 below the last line from the needed window height.
6912 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6914 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6915 (Fwidget_get): Use it.
6916 (syms_of_fns): Defsubr it.
6918 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6920 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6921 display info for XIM.
6922 (xim_open_dpy): Likewise.
6923 (xim_close_dpy): Don't free the display info's XIM.
6925 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6927 * config.in (USE_XIM): New define.
6929 * keymap.c (get_keyelt): For menu-items containing a `:filter
6930 FILTER', apply FILTER to the menu-item's definition to get the
6931 real definition to use.
6933 * lisp.h (QCfilter): External declaration.
6935 * xfns.c (Fimage_size): New function.
6936 (syms_of_xfns): Defsubr it.
6938 2000-06-26 Andreas Schwab <schwab@suse.de>
6940 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6943 2000-06-25 Dave Love <fx@gnu.org>
6945 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6948 * Makefile.in (blockinput.h): Depend on atimer.h.
6949 (atimer.h): Depend on systime.h.
6951 * blockinput.h: Protect against multiple inclusion. Include
6954 * atimer.h: Protect against multiple inclusion. Include
6957 * lisp.h (swap_in_global_binding): Declare.
6959 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6961 * process.c (Fopen_network_stream): Turn off atimers for duration
6962 of call to connect. (Patch from Gerd.)
6964 2000-06-23 Dave Love <fx@gnu.org>
6966 * ralloc.c: Maybe include unistd.h
6968 * emacs.c (setgrp): Undefine before defining.
6969 (malloc_warning, set_time_zone_rule, index): Prototype.
6971 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6972 HAVE_STRUCT_TIMEZONE.
6974 * s/osf1.h: Move string.h hack here from alpha.h and make it
6976 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6978 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6979 (SOCKLEN_TYPE): Don't define.
6981 * m/alpha.h: Remove string.h hack.
6983 * s/osf5-0.h: New file.
6985 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6986 include time.h, done by systime.h.
6987 [__FreeBSD__]: Remove redundant includes.
6989 * callproc.c (setpgrp): Undefine before defining.
6990 (delete_temp_file): Return Qnil to avoid warning.
6992 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6994 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6997 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6999 * composite.h (compose_text): Declare.
7001 * xterm.c: Don't include sys/types.h unconditionally. Don't
7002 protect its inclusion with !USG (following xmenu.c).
7004 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7006 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7009 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7011 * coding.c (decode_eol_post_ccl): Special handling for undecided
7012 and inconsistent EOL types.
7014 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7016 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7017 trough color and main window's background color.
7019 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
7022 * xterm.h (Xt_app_con): External declaration.
7024 * widget.c (EmacsFrameRealize): Fix typo.
7026 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7028 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7029 (handle_invisible_prop): Record the start of invisible text in
7030 it->add_overlay_start.
7031 (struct overlay_entry): Add member `overlay'.
7032 (handle_overlay_change): Simplify.
7033 (next_overlay_string): After having processed overlay strings at the
7034 end of the buffer, record that fact in
7035 it->overlay_strings_at_end_processed_p.
7036 (compare_overlay_entries): If before- and after-strings come
7037 from the same overlay, let before-strings come first.
7038 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7039 (load_overlay_strings): Take it->add_overlay_start into account
7040 when adding overlay strings.
7042 * dispextern.h (struct it): Add member add_overlay_start.
7044 2000-06-22 Dave Love <fx@gnu.org>
7046 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7048 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7050 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7052 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7055 2000-06-21 Dave Love <fx@gnu.org>
7057 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7059 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7061 * syntax.c (back_comment): Simplify string-parity counting (with
7062 the added benefit of handling multiple string-styles as long as
7063 they are not intertwined).
7064 Jump to the slow code as soon as a comment starter is found in
7065 a "string_lossage" position. Fixes the case: " /* " /* " */.
7067 2000-06-21 Dave Love <fx@gnu.org>
7069 * Makefile.in: Use GETLOADAVG_LIBS.
7071 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7072 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7074 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7076 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7077 (Fforward_comment, scan_lists):
7078 Check the comstyle of single-char comment-starters.
7079 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7080 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7081 Check the comstyle of single-char comment-starters.
7082 Clarify control-flow around the Scomment case.
7084 2000-06-20 Dave Love <fx@gnu.org>
7086 * fns.c (make_hash_table, maybe_resize_hash_table):
7087 Cast arg of next_almost_prime.
7089 * tparam.c [emacs]: Include lisp.h.
7091 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7094 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7096 * keyboard.c (adjust_point_for_property): Check if display
7097 property should be treated as intangible by looking at its
7100 * xdisp.c (single_display_prop_intangible_p)
7101 (display_prop_intangible_p): New functions.
7103 * dispextern.h (display_prop_intangible_p): Add prototype.
7105 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7107 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7108 argument to sigprocmask.
7110 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7111 argument to sigprocmask.
7113 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7114 sigprocmask_set, and pass a pointer to it to sigprocmask.
7116 * sysdep.c (sigprocmask_set): New variable.
7118 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7121 2000-06-20 Sam Steingold <sds@gnu.org>
7123 * xrdb.c: Don't declare xmalloc, xrealloc.
7125 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7127 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7128 (re_comp): Cast gettext return value to avoid complaints when
7131 2000-06-20 Dave Love <fx@gnu.org>
7133 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
7136 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7138 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7140 * m/alpha.h: Don't declare xmalloc, xrealloc.
7142 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7144 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7146 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7148 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7151 * keyboard.h (poll_for_input_1): Declare.
7153 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7155 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7157 * doprnt.c: Don't declare xmalloc, xrealloc.
7159 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7160 (getenv, ctime, getwd): Removed.
7161 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7163 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7164 x_set_tool_bar_lines.
7166 * config.in: Add HAVE_GETWD. Move some definitions above
7167 machine/system includes.
7169 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7171 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7173 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7174 contain information about ENCODING.
7176 * fontset.c (FONTSET_ASCII): Use the first element of char table
7177 for an ASCII font, not defalt slot.
7178 (fontset_ref_via_base): If FONTSET doesn't contain information for
7179 C, try the default fontset.
7180 (make_fontset): Don't copy the default fontset.
7181 (fontset_font_pattern): Likewise.
7182 (accumulate_font_info): If ELT is nil, use the corresponding
7183 element in the default fontset.
7185 2000-06-19 Dave Love <fx@gnu.org>
7187 * syntax.c (Fparse_partial_sexp): Doc fix.
7189 * regex.h: Test PROTOTYPES as well as __STDC__.
7191 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7192 errno, strerror. Put text after #endif in comment.
7194 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
7197 * xterm.c (x_frame_of_widget): Likewise.
7199 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7201 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7202 to Vfundamental_mode_abbrev_table.
7204 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7205 bogus objects are marked. This slows down GC by ~80 percent, but
7206 it might be worth trying when debugging GC-related problems.
7207 This feature requires conservative stack marking to be enabled.
7209 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7210 returns XLookupChars, reset `modifiers' to zero.
7212 2000-06-19 Dave Love <fx@gnu.org>
7214 * mktime.c: Unprotoized.
7216 2000-06-19 Richard Stallman <rms@gnu.org>
7218 * data.c (set_internal): If variable is frame-local,
7219 store the new value immediately into the frame parameter alist.
7221 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7223 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7224 in the custom handler pointer.
7226 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7227 value, or checks for CHAR_META can fail when Lisp_Object is a
7229 * keymap.c (get_keyelt): Likewise.
7231 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7233 * ccl.h (struct ccl_program): New member eol_type.
7234 (struct ccl_spec): New member cr_carryover.
7236 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7237 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7239 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7240 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7241 (decode_eol_post_ccl): New function.
7242 (decode_coding): Don't detect EOL format here for CCL based coding
7244 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7245 decode_eol_post_ccl after running the CCL program.
7246 (code_convert_region): Don't detect EOL format here for CCL based
7248 (decode_coding_string): Likewise.
7250 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7252 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7253 when treating it as an integer.
7255 * coding.h (encode_coding_string): Declare.
7257 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7260 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7261 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7262 to be passed to get_local_map.
7264 * sound.c (Fplay_sound): Don't call make_number on
7265 Frun_hook_with_args count argument.
7267 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7268 for lisp objects in X event structure data field, when lisp
7269 objects are represented with unions.
7270 (x_scroll_bar_to_input_event): Ditto.
7272 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7274 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7275 termination of string. Fix sense of test whether
7276 Vline_number_display_limit is an integer.
7278 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7280 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7281 only if HAVE_X_WINDOWS.
7283 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7286 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7289 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7291 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7294 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7296 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7297 start of the while loop.
7299 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7301 * atimer.c (alarm_signal_handler): Add forward declaration.
7303 * data.c (set_internal): Remove debug code.
7305 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7307 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7309 * unexec.c (toplevel) [COFF]: Include coff.h.
7311 * s/lynxos.h: New file.
7313 * keymap.c (Fsingle_key_description): Enclose function key and
7314 event symbol names in angle brackets.
7316 * xdisp.c (setup_echo_area_for_printing): Call
7317 message_log_maybe_newline if message_buf_print is not set.
7319 * print.c (printchar, strout): Don't check message_buf_print
7320 before calling setup_echo_area_for_printing because that
7321 function does something useful even when message_buf_print is
7324 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
7326 (ensure_echo_area_buffers): Initialize echo buffer's
7327 truncate lines setting to nil.
7328 (with_echo_area_buffer): Don't set the echo buffer's truncate
7330 (set_message_1): Set it here instead, based on the value
7331 of message_truncate_lines.
7332 (resize_mini_window): Handle case that lines are truncated.
7333 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
7334 message-truncate-lines.
7336 * keyboard.c (read_char): Bind message-truncate-lines to t
7337 while displaying a help-echo.
7339 * lisp.h (Qmessage_truncate_lines): External declaration.
7341 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7343 * xdisp.c (Vline_number_display_limit): Renamed from
7344 line_number_display_limit.
7345 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7346 Extend documentation string. Initialize
7347 Vline_number_display_limit to nil meaning no limit.
7348 (decode_mode_spec): Use Vline_number_display_limit with its new
7351 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7353 2000-06-13 Richard Stallman <rms@gnu.org>
7355 * frame.c (Fmodify_frame_parameters): Doc fix.
7357 * xfns.c (x_set_frame_parameters): Comment fix.
7359 * frame.c (store_frame_param): Call swap_in_global_binding if the
7360 variable's current binding was chosen based on this frame.
7362 * data.c (swap_in_global_binding): New function.
7364 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7366 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7367 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7369 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7371 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7373 2000-06-12 Jason Rumney <jasonr@gnu.org>
7375 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7377 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7379 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7381 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7383 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7385 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7386 (syms_of_xfaces): Defsubr Sdump_colors.
7387 (x_free_colors): Don't treat b&w specially on default visual.
7388 (x_free_dpy_colors): New function.
7389 (free_face_colors): Don't check visual class; it's done
7392 * xterm.c (x_frame_of_widget): New function.
7393 (x_alloc_nearest_color_for_widget): Use it.
7394 (x_copy_dpy_color): New function.
7395 (x_destroy_window): Free various colors.
7397 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7399 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7401 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7403 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7405 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7407 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7409 2000-06-11 Dave Love <fx@gnu.org>
7411 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7413 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7415 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7417 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7419 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7422 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7424 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7425 (regex_compile): Fix the code for handling the case of single byte
7426 char and multibyte char being mixed in a range within [...].
7428 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7429 and dst_multibyte members of coding.
7431 * charset.c (update_charset_table): Update the table
7433 (init_charset_once): Initialize elements of bytes_by_char_head to
7434 1 except for leading codes for private charases.
7436 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7437 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
7440 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7442 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7443 access the data it doesn't point to.
7445 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7447 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7448 will be translated to a switch-frame event when reading the
7449 event queue. This is necessary because Emacs otherwise won't
7450 perform a switch-frame to a new frame until some other event, for
7451 example a keystroke event, forces it to do so. This has various
7452 effects, one visible being that the cursor of a frame created with
7453 C-x 5 2 or switched to with a window manager key binding like
7454 A-TAB stays hollow because selected_window isn't on the newly
7455 focused frame until the switch-frame is performed.
7457 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
7458 generating a switch-frame event if necessary.
7460 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
7462 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
7465 2000-06-08 Kenichi Handa <handa@etl.go.jp>
7467 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
7470 2000-06-07 Gerd Moellmann <gerd@gnu.org>
7472 * window.c (displayed_window_lines): Take empty lines at
7473 the bottom of a window into account.
7475 * window.c (displayed_window_lines): New function.
7476 (Fmove_to_window_line): Use displayed_window_lines to determine
7477 the number of lines to move, instead of using the window's height.
7479 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
7480 to stop reading, even if the form read sets point to a different
7481 value when evaluated.
7483 * xdisp.c (display_line): Fix code deciding in which line to
7486 2000-06-07 Kenichi Handa <handa@etl.go.jp>
7488 * fileio.c (e_write): Free composition data if stored in
7491 2000-06-06 Gerd Moellmann <gerd@gnu.org>
7493 * xdisp.c (display_line): Set row's and iterator's
7494 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
7495 Set cursor even if row ends in the middle of a character.
7496 (dump_glyph_row): Print values of new flags.
7497 (redisplay_window) <cursor movement in unchanged window>: When
7498 point has been moved forward, and PT is at the end of the cursor
7499 row, don't place the cursor in the next row if the cursor row ends
7500 in the middle of a character or at ZV.
7502 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
7503 (struct glyph_row): Add starts_in_middle_of_char_p and
7504 ends_in_middle_of_char_p.
7505 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
7506 ends_in_middle_of_char_p flag.
7507 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
7509 * term.c (append_glyph): Revert change of 2000-06-06.
7511 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
7512 padding glyph not fitting on line as whole character not
7515 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
7516 this isn't true for images with `:ascent 100'.
7518 2000-06-06 Kenichi Handa <handa@etl.go.jp>
7520 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
7521 as modified if it is originally unmodified.
7523 * term.c (encode_terminal_code): Change the way to check if
7524 terminal coding does any conversion.
7525 (append_glyph): Set glyph->pixel_width correctly.
7527 * xdisp.c (display_line): While checking line continuation, pay
7528 attention to a padding glyph.
7530 2000-06-05 Gerd Moellmann <gerd@gnu.org>
7532 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
7534 2000-06-05 Dave Love <fx@gnu.org>
7536 * xdisp.c: Include fontset.h.
7538 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
7540 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7542 * dispnew.c: Conditionally include term.h.
7544 * coding.h: Declare code_convert_string_norecord.
7546 * frame.h (struct frame): Use volatile unconditionally.
7548 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
7550 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
7552 * systime.h: Protect against multiple inclusion.
7553 (timezone) [USG5_4]: Define as time_t.
7555 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7556 (Foptimize_char_table, make_temp_name): Declare.
7558 * Makefile.in (xdisp.o): Depend on fontset.h.
7560 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7562 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7563 (Foptimize_char_table, make_temp_name): Declare.
7567 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7569 2000-06-02 Dave Love <fx@gnu.org>
7571 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7573 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7575 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7576 result face, set flags in that face indicating that colors may not
7579 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7580 glyph, use the ASCII NUL character to determine the face.
7582 2000-06-02 Dave Love <fx@gnu.org>
7584 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7585 (VFORK_RETURN_TYPE): Remove.
7587 * config.in: Add NO_MATHERR.
7589 2000-06-01 Dave Love <fx@gnu.org>
7591 * cmds.c (internal_self_insert): Don't check
7592 Vbefore_change_function, Vafter_change_function.
7594 * insdel.c (signal_before_change, signal_after_change): Likewise.
7596 * buffer.c (Vbefore_change_function, Vafter_change_function):
7597 Variables and their initializations deleted.
7599 * callint.c (Fcall_interactively): Doc fix.
7601 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7603 2000-05-31 Dave Love <fx@gnu.org>
7605 * textprop.c: Revert last change -- duplicated.
7607 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7609 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7612 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7614 2000-05-31 Jason Rumney <jasonr@gnu.org>
7616 * search.c (Fre_search_forward, Fre_search_backward)
7617 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7619 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7621 2000-05-30 Jason Rumney <jasonr@gnu.org>
7623 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7624 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7626 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7629 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7630 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7631 expand a nil default_filename.
7633 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7634 pointer to glyph_to_pixel_coords, not a frame.
7636 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7637 coding.h to dependencies.
7639 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7641 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7642 window pointer to be consistent with w32term.c and xterm.c.
7644 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7645 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7646 (Qline_spacing, Qcenter): New variables.
7647 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7648 (x_set_line_spacing): New function.
7649 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7651 (x_specified_cursor_type): New function.
7652 (x_set_cursor_type): Use it.
7653 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7655 (validate_x_resource_name, x_get_resource_string): Measure lengths
7656 of external strings in bytes.
7657 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7658 GetTextExtentPoint32 with NULL title.
7659 (Fx_create_frame): Initialize Qline_spacing.
7660 (w32_load_system_font): Initialize font->double_byte_p.
7661 (x_to_w32_charset): Use Vw32_charset_info_alist.
7662 (Image, busy cursor, tooltip functions): Merged changes from
7663 xfns.c. Not yet functional on Windows.
7665 * w32gui.h (W32FontStruct): Add double_byte_p member.
7667 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7668 (emacs_button_translation): Use it.
7669 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7670 in `mask' to be set.
7672 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7675 * w32term.c: Format and doc changes to bring closer to xterm.c.
7676 (w32_char_font_type): New enum.
7677 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7678 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7679 (w32_encode_char): New function.
7680 (x_encode_char): Removed.
7681 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7682 x_encode_char and w32_font_is_double_byte.
7683 (x_produce_image_glyph): Use image_ascent.
7684 (x_produce_glyphs): Use new version of w32_per_char_metric and
7685 handle NULL return value. Allow extra line spacing.
7686 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7687 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7688 w32_font_type member of glyph instead.
7689 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7690 (fast_find_position): Make sure not to consider rows not visible
7692 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7693 w32_menu_display_help with input blocked, as it can abort.
7694 (x_display_and_set_cursor): Choose cursor depending
7695 on buffer-local value of cursor_type.
7696 (x_draw_bar_cursor): Add parameter WIDTH.
7698 * w32term.h (CP_DEFAULT): Define.
7699 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7701 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7703 * search.c (Fre_search_forward, Fre_search_backward)
7704 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7706 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7708 * coding.c (detect_coding_iso2022): Fix code for checking
7709 CODING_CATEGORY_MASK_ISO_8_2.
7711 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7713 * regex.c (PREFETCH_NOLIMIT): New function.
7714 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7716 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7718 * syntax.c (find_defun_start): Move test for
7719 open_paren_in_column_0_is_defun_start outside of the loop.
7721 * xdisp.c (redisplay_window): Really switch buffers when
7722 displaying mode lines, and temporarily set selected_frame to the
7723 frame of the window that's redisplayed.
7725 * xfaces.c (free_realized_faces): Block/unblock input.
7726 (free_realized_multibyte_face): Ditto.
7728 2000-05-29 Dave Love <fx@gnu.org>
7730 * textprop.c (Qkeymap): New variable.
7731 (syms_of_textprop): Intern it.
7733 * keymap.c: Include intervals.h.
7734 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7736 * Makefile.in (keymap.o): Depend on intervals.h.
7738 * keyboard.c (menu_bar_items, tool_bar_items)
7739 (Fexecute_extended_command): Deal with `keymap' property.
7740 (read_key_sequence): Track map from `keymap' property as well as
7743 * intervals.c (get_local_map): Extra arg to allow looking for
7746 * intervals.h (map_property): New enum.
7747 (get_local_map): Extra arg using it.
7750 * lisp.h (get_local_map): Don't declare here.
7752 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7754 * Makefile.in (callproc.o): Depend on composite.h.
7756 * callproc.c: Include composite.h.
7757 (Fcall_process): Handle composition correctly.
7759 * coding.h (coding_allocate_composition_data): Extern it.
7760 (coding_restore_composition): Likewise.
7762 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7763 yet allocated, finish decoding with result
7764 CODING_FINISH_INSUFFICIENT_CMP.
7765 (coding_allocate_composition_data): Make it non-static.
7766 (coding_restore_composition): Likewise.
7768 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7770 * charset.c (syms_of_charset): Revert last change.
7772 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7774 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7775 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7778 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7780 * charset.c (syms_of_charset): Set width of character sets
7781 eight-bit-control and eight-bit-graphic to 1 column.
7783 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7785 * config.in (HAVE_SPEED_T): New define.
7787 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7790 2000-05-26 Dave Love <fx@gnu.org>
7792 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7794 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7795 (Fsubr_arity): New function.
7796 (syms_of_data): Install them.
7798 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7800 * charset.c (init_charset_once): Set the table bytes_by_char_head
7803 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7804 the default fontset to what Emacs uses by default.
7805 (check_registry_encoding): This function deleted.
7806 (Fset_fontset_font): Remove the adhoc condition for the default
7807 fontset. Allow cons in FONTNAME.
7809 * fns.c (map_char_table): Ignore char-table entries for
7810 charsets eight-bit-control and eight-bit-graphic.
7812 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7814 * emacs.c (main): Initialize keyboard syms before initializing
7815 window code, so face names are available.
7817 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7819 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7820 of an anchor at the beginning of a shy-group.
7822 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7824 * xdisp.c (handle_invisible_prop): Don't try to skip over
7825 invisible text if end of text is already reached.
7827 2000-05-25 Dave Love <fx@gnu.org>
7829 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7831 * coding.c (encode_eol): Add null statement after label.
7833 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7835 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7838 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7840 * ccl.c (ccl_driver): Fix previous change.
7842 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7844 * coding.c (run_pre_post_conversion_on_str): Set point to the
7845 beginning of buffer before calling coding->post_read_conversion.
7846 (decode_coding_string): Give correct args to
7847 run_pre_post_conversion_on_str.
7848 (encode_coding_string): Likewise.
7850 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7851 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7852 eight-bit-graphic correctly.
7854 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7856 * fileio.c (Finsert_file_contents): Even if a file is not found,
7857 execute codes for setting up coding system. Call
7858 after-insert-file-functions unconditionally.
7860 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7862 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7863 BSD_PGRPS are not defined.
7865 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7867 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7869 (syms_of_charset): Avoid building same strings.
7871 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7873 * lread.c (Fload): Add a comment about the meaning of
7874 Vuser_init_file being t.
7876 * puresize.h (BASE_PURESIZE): Increase to 675000.
7878 * s/gnu-linux.h (setpgrp): Don't define it here because this
7879 prevents compilation on GNU/Linux systems with glib 2.2.
7881 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7884 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7886 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7887 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7889 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7891 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7893 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7896 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7898 * term.c (encode_terminal_code): Set coding->src_multibyte
7901 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7903 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7905 * keyboard.c (read_char): Allow character codes 128..255 to be
7906 handled by input-method-function.
7908 * insdel.c (adjust_markers_for_replace): Fix previous change.
7909 (adjust_after_replace): If PREV_TEXT is nil, call
7910 adjust_markers_for_insert, not adjust_markers_for_replace.
7912 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7914 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7915 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7916 [HAVE_GRANDPT]: Define.
7917 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7919 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7922 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7924 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7926 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7928 The following changes are to handle 8-bit characters in a
7929 multibyte buffer/string without facing with byte combining
7930 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7931 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7933 * Makefile.in (fns.o): Depend on charset.h.
7935 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7936 convert it to unibyte.
7937 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7939 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7940 apparent char boundary.
7941 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7942 0x80..0x9F to/from multibyte form.
7944 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7947 * callproc.c (Fcall_process): Always encode an argument string if
7948 it is multibyte. Setup src_multibyte and dst_multibyte members of
7949 process_coding properly.
7951 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7952 SPLIT_NON_ASCII_CHAR.
7954 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7956 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7958 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7960 (SPLIT_CHARACTER_SEQ): This macro deleted.
7961 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7963 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7964 and eight-bit-graphic.
7965 (char_to_string): Likewise. Signal an error for too large
7967 (char_printable_p): Return 0 for 8-bit characters.
7968 (update_charset_table): Update iso_charset_table only when a final
7969 character is non-negative.
7970 (find_charset_in_text): Renamed from find_charset_in_str.
7971 Arguments and return value changed. Callers changed.
7972 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7973 be -1 if CHARSET is used only internally.
7974 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7976 (Fcharset_after): Simplified.
7977 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7978 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7979 (multibyte_chars_in_text): Simplified by assuming there's no
7980 invalid multibyte sequence.
7981 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7982 str_as_unibyte): New functions.
7983 (Fstring): Simpified by assuming that byte combining never
7985 (init_charset_once): Initialization for
7986 LEADING_CODE_8_BIT_CONTROL.
7987 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7988 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7989 eight-bit-control and eight-bit-graphic.
7991 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7992 CHARSET_8_BIT_GRAPHIC): New macros.
7993 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7994 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7995 (CHARSET_REVERSE_CHARSET): Likewise.
7996 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7998 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7999 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
8000 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
8001 encounter an invalid multibyte sequence.
8002 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
8003 sequence is always valid.
8004 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8005 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
8007 (CHAR_STRING): For 8-bit characters, call char_to_string.
8008 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8009 multibyte sequence is always valid.
8010 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8011 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
8012 str_as_unibyte): Extern them.
8013 (BCOPY_SHORT): Fix a bug.
8014 (CHAR_LEN): This macro deleted. Callers changed to use
8016 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8017 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8018 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8020 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8021 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8022 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
8023 EMIT_BYTES): New macros.
8024 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
8025 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8027 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8028 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8029 check the validity of multibyte sequence.
8030 (decode_coding_emacs_mule): New function.
8031 (encode_coding_emacs_mule): New macro.
8032 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8034 (DECODE_ISO_CHARACTER): Just return a character code.
8035 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8036 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8037 EMIT_CHAR to produced decoded characters. Exit the loop only by
8038 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8040 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8041 only position codes for an invalid character.
8042 (encode_designation_at_bol): Return new destination pointer. 5th
8043 arg DSTP is changed to DST.
8044 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8045 from the source by ONE_MORE_CHAR. Don't handle the case of last
8047 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8049 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
8050 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8051 TWO_MORE_BYTES to fetch a byte from the source.
8052 (encode_eol): Pay attention to coding->src_multibyte.
8053 (detect_coding, detect_eol): Preserve members src_multibyte and
8055 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8056 (encoding_buffer_size): Set magnification to 3 for all coding
8057 systems that require encoding.
8058 (ccl_coding_driver): For decoding, be sure that the result is
8059 valid multibyte sequence.
8060 (decode_coding): Initialize coding->errors and coding->result.
8061 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8062 and raw-text, always call decode_eol. Handle the case of last
8063 block here. If not coding->dst_multibyte, convert the resulting
8064 sequence to unibyte.
8065 (encode_coding): Initialize coding->errors and coding->result.
8066 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8067 and raw-text, always call encode_eol. Handle the case of last
8069 (shrink_decoding_region, shrink_encoding_region): Detect cases
8070 that we can't skip data more rigidly.
8071 (code_convert_region): Setup src_multibyte and dst_multibyte
8072 members of coding. For decoding, if the buffer is multibyte,
8073 convert the source sequence to unibyte in advance. For encoding,
8074 if the buffer is multibyte, convert the resulting sequence to
8075 multibyte afterward.
8076 (run_pre_post_conversion_on_str): New function.
8077 (code_convert_string): Deleted and divided into the following two.
8078 (decode_coding_string, encode_coding_string): New functions.
8079 (code_convert_string1, code_convert_string_norecord): Call one of
8081 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8082 MAKE_NON_ASCII_CHAR.
8083 (Fset_terminal_coding_system_internal,
8084 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8085 and dst_multibyte members.
8086 (init_coding_once): Initialize iso_code_class with new enum
8087 ISO_control_0 and ISO_control_1.
8089 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8090 devided into ISO_control_0 and ISO_control_1.
8091 (struct coding_system): New members src_multibyte, dst_multibyte,
8092 errors, and result. Delete member fake_multibyte.
8093 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8095 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8098 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8101 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8103 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8105 (Ftranspose_region): Delete codes for handling byte combining.
8107 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8108 dst_multibyte members of coding. On handling REPLACE on unibyte
8109 buffer, convert the result of decode_coding to unibyte. On
8110 inserting into a mutibyte buffer, always call code_convert_region.
8111 (e_write): Setup coding->src_multibyte according to the
8112 multibyteness of the source (buffer or string).
8114 * fns.c (concat): Handle 8-bit characters correctly.
8115 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8116 unibyte in the result.
8117 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8118 valid multibyte form in the result.
8119 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8120 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8121 return -1, signal an error.
8122 (base64_encode_1): New arg MULTIBYTE. Get each character by
8123 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8124 character is found, return -1.
8125 (Fbase64_decode_region): Delete codes for handling byte-combining.
8126 Treat each decoded byte as a unibyte character.
8127 (Fbase64_decode_string): Return unibyte string.
8128 (Fcompare_strings, concat, string_byte_to_char): Use
8129 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8130 FETCH_STRING_CHAR_ADVANCE.
8131 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8132 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8134 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8135 SPLIT_NON_ASCII_CHAR.
8136 (fontset_ref_via_base, fontset_set): Likewise
8138 * insdel.c (adjust_markers_for_record_delete): Deleted.
8139 (adjust_markers_for_insert): Argument changed. Caller changed.
8140 (adjust_markers_for_replace): Likewise.
8141 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
8142 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8143 (copy_text): Delete unused local varialbe c_save. For converting
8144 to multibyte, be sure to make all 8-bit characters in valid
8146 (count_size_as_multibyte): Handle 8-bit characters correctly.
8147 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8148 adjust_after_replace, replace_range, del_range_2)
8149 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8150 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
8151 adjust_after_replace, replace_range, del_range_2) Delete codes for
8152 handling byte combining.
8153 (adjust_before_replace): Deleted.
8155 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8156 SPLIT_NON_ASCII_CHAR.
8157 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8158 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
8160 (Fkey_description): Likewise.
8162 * lread.c (read1): On reading multibyte string, be sure to make
8163 all 8-bit chararacters in valid multibyte form.
8164 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8166 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8169 * process.c (Fstart_process): GCPRO current_dir before calling
8170 Ffind_operation_coding_system. Encode arguments here.
8171 (create_process): Don't encode arguments here. Setup
8172 src_multibyte and dst_multibyte members of struct coding.
8173 (read_process_output): Setup src_multibyte and dst_multibyte
8174 members of struct coding. If the output is to multibyte buffer,
8175 always decode the output of the process. Adjust the
8176 representation of 8-bit characters to the multibyteness of the
8178 (send_process): Setup coding->src_multibyte according to the
8179 multibyteness of the source.
8181 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
8183 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8184 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8186 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
8189 * w16select.c (Fw16_set_clipboard_data): Setup members
8190 src_multibyte and dst_multibyte of coding. Adjusted for the
8191 change for find_charset_in_str.
8192 (Fw16_get_clipboard_data): Likewise.
8194 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8195 dst_multibyte of coding.
8196 (x_to_w32_font): Likewise.
8198 * w32select.c (Fw32_set_clipboard_data): Setup members
8199 src_multibyte and dst_multibyte of coding. Adjusted for the
8200 change for find_charset_in_str.
8201 (Fw32_get_clipboard_data): Likewise.
8203 * xdisp.c (get_next_display_element): Handle 8-bit characters
8205 (next_element_from_display_vector): Use CHAR_BYTES instead of
8207 (disp_char_vector): Use SPLIT_CHAR instead of
8208 SPLIT_NON_ASCII_CHAR.
8210 * xselect.c (selection_data_to_lisp_data): Setup members
8211 src_multibyte and dst_multibyte of coding. Adjusted for the
8212 change for find_charset_in_str.
8213 (lisp_data_to_selection_data): Likewise.
8215 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8217 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
8220 * dispextern.h (Vimage_types): Add extern declaration.
8222 * xdisp.c (Vimage_types): Moved here from xfns.c.
8223 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8225 * xfns.c (Vimages_types): Moved to xdisp.c.
8226 (syms_of_xfns): Move `image-types' to xdisp.c.
8228 * w32fns.c (Vimage_types): Removed.
8229 (syms_of_w32fns): Remove `image-types'.
8231 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8233 * fns.c (map_char_table): Pay attention to character number of
8234 charset. Check the validity of charset at the first level. For
8235 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8238 * fontset.c: Include "buffer.h".
8239 (fs_load_font): If the face has fontset, record the face ID in
8241 (Finternal_char_font): New function.
8242 (accumulate_font_info): New function.
8243 (Ffontset_info): Rewritten for the new fontset implementation.
8244 (syms_of_fontset): Register Vdefault_fontset in the first element
8245 of Vfontset_table. Include Vdefault_fontset in
8246 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8249 2000-05-16 Dave Love <fx@gnu.org>
8251 * m/iris5d.h: Deleted -- unused.
8253 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8255 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8256 `invalid' instead of `illegal'.
8258 * indent.c (Fmove_to_column): When ending within a tab, insert
8259 spaces first so that markers at the end of the tab get adjusted.
8261 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8262 buffer list that wasn't selected in that frame.
8264 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8265 is needed on mescaline, use a 2 char prefix, and call
8266 make_temp_name with second arg non-zero.
8268 * fileio.c (make_temp_name): New function, extracted from
8270 (Fmake_temp_name): Use it.
8272 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8274 * window.c (coordinates_in_window): Subtract 1 when computing
8277 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8279 * Makefile.in (lisp): Add env.elc.
8281 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8283 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8285 * search.c (Freplace_match): Handle case of `\N' in the
8286 replacement when there's no group N.
8288 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8290 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8291 of the message to message_dolog.
8293 * keyboard.c (read_char): Don't clear current message for help
8294 events; let the code handling help events handle this. Change
8295 code detecting help events that should be ignored.
8297 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8298 we're interating over a string.
8300 2000-05-09 Dave Love <fx@gnu.org>
8302 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8303 that offset before writing. Move gcpro region past call of
8306 2000-05-04 Dave Love <fx@gnu.org>
8308 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8310 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8312 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8313 of inserted characters when BUF equals the current buffer, and PT
8314 is in front of or equal to FROM.
8316 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8318 * xdisp.c (handle_single_display_prop): If display property value
8319 is invalid, or something not supported on the frame, restore
8320 iterator's position to what it was initially. Make sure to return
8321 0 for invalid and unsupported property values.
8323 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8324 that x_per_char_metric returns null.
8326 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8328 * xterm.h (struct face): Add forward declaration.
8329 (struct image): Ditto.
8330 (image_ascent): Add prototype.
8332 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8333 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8334 image_ascent instead of using IMAGE_ASCENT.
8336 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8337 (IMAGE_ASCENT): Removed.
8339 * xfns.c (Qcenter): New variable.
8340 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8341 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8342 (image_ascent): New function.
8343 (lookup_image): Recognize `:ascent center'.
8344 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8345 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8346 (xbm_load): Don't set image's ascent here.
8347 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8348 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8349 check ascent values here.
8350 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8351 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8352 (syms_of_xfns): Initialize Qcenter.
8354 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8355 to the limits, increase the limits.
8357 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8359 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8360 Check Vfont_encoding_alist against the full name of the opened
8363 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8365 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8366 taller than the window.
8368 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8370 * xfaces.c (realize_x_face): Fix the argument of the second
8371 xassert. BASE_FACE may not be a face for ASCII.
8373 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8375 * print.c (print_object): Treat print-length < 0 as nil.
8377 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8379 * s/freebsd.h (TERMCAP_OBJ): Removed.
8380 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8382 * lread.c (read1): Don't treat period followed by certain
8383 characters as symbol start.
8385 * xfns.c (slurp_file): New function.
8386 (xbm_image_p): Handle case of in-memory XBM files.
8387 (xbm_scan): Rewritten to work on memory buffers instead of files.
8388 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8389 Work on memory buffers instead of files. If DATA is null test
8390 if buffer looks like an in-memory XBM file.
8391 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8392 memory buffers instead of files.
8393 (xbm_file_p): New function.
8394 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8396 * lread.c (end_of_file_error): New function.
8397 (read1): Call it instead of signaling `end-of-file' directly.
8399 * print.c (print_error_message): Print data of `end-of-file'
8400 with Fprinc instead of Fprin1.
8402 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8404 * window.c (freeze_window_start): Check that minibuffer scroll
8405 window isn't nil before extracting the window structure pointer
8408 * undo.c (record_delete): If we hit the end of the undo list, stop
8409 picking elements apart.
8411 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8413 * xdisp.c (display_line): If lines are continued, restore
8414 iterator's ascent/descent information to the values before the
8415 first glyph not fitting on the line.
8417 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8419 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8420 positions in glyph matrix. Don't compute new window end
8423 * dispnew.c (increment_matrix_positions): Renamed from
8424 increment_glyph_matrix_buffer_positions.
8425 (increment_row_positions): Renamed from
8426 increment_glyph_row_buffer_positions.
8428 * dispextern.h: Change names of renamed functions from dispnew.c
8431 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8433 * fileio.c (Fdo_auto_save): Create directories for auto-save
8434 list file if necessary.
8436 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8437 from buffer or frame.
8438 (automatic_hscrolling_p): New variable.
8439 (hscroll_windows): Scroll windows horizontally only if automatic
8440 hscrolling is allowed.
8441 (syms_of_xdisp): New variable `automatic-hscrolling'.
8443 * frame.h (struct frame): Add member extra_line_spacing.
8445 * xfns.c (x_set_line_spacing): New function.
8446 (Fx_create_frame): Set line spacing from resources.
8447 (Qline_spacing): New variable.
8448 (syms_of_xfns): Initialize Qline_spacing.
8450 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8452 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8453 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8454 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8455 extra_line_spacing from default value.
8456 (init_buffer_once): Initialize default value of extra_line_spacing.
8458 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8461 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8462 prompt_width. Add extra line spacing.
8464 * term.c (produce_glyphs): Remove reference to struct it's
8467 * dispextern.h (struct it): Remove member prompt_width, add
8470 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8472 * dispnew.c (update_frame_line): When writing a whole line, make
8473 sure cursor is in the right row afterwards, otherwise a use of
8474 capability `ch' in cmgoto might leave the cursor in the row below.
8476 2000-04-21 Gerd Moellmann <gerd@gnu.org>
8478 * lisp.h (struct Lisp_Buffer_Cons): Remove.
8480 * keyboard.c (timer_check): Fix typo in comment.
8482 2000-04-21 Kenichi Handa <handa@etl.go.jp>
8484 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
8485 name change: ch -> character.
8487 2000-04-20 Gerd Moellmann <gerd@gnu.org>
8489 * keyboard.c (echo_message_buffer): New variable.
8490 (echo_now): Set echo_message_buffer to the echo area buffer used
8491 to display the echo.
8492 (cancel_echoing): Reset echo_message_buffer to nil.
8493 (read_char): Code rewritten that handles canceling an echo or
8494 echoing a dash, respectively.
8496 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
8497 directory doesn't exist.
8499 2000-04-19 Dave Love <fx@gnu.org>
8501 * fns.c (syms_of_fns): Defsubr mapc.
8502 (concat): Don't allow numeric args.
8503 (Fconcat): Doc change.
8505 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
8507 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
8508 instead define end_match(1|2) more carefully.
8509 Use GET_CHAR_BEFORE_2 for `begline'.
8511 2000-04-19 Gerd Moellmann <gerd@gnu.org>
8513 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
8514 on 64-bit systems where NULL is defined as `0'.
8516 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
8517 the `variable argument list' to make it work on Alpha.
8519 * m/alpha.h (_LP64) [!_LP64]: Define.
8520 (ORDINARY_LINK): Define for NetBSD.
8522 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
8524 2000-04-19 Dave Love <fx@gnu.org>
8526 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
8529 * Makefile.in (LIBS): Don't use.
8530 (GETLOADAVG_OBJ): Define again.
8531 (otherobj): Add GETLOADAVG_OBJ.
8533 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
8535 2000-04-18 Gerd Moellmann <gerd@gnu.org>
8537 * lread.c (read_filtered_event): Cancel and start busy cursor.
8539 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
8540 that the per-character metrics may be null.
8542 2000-04-17 Gerd Moellmann <gerd@gnu.org>
8544 * buffer.c (clone_per_buffer_values): New function.
8545 (Fmake_indirect_buffer): Add optional argument CLONE. Call
8546 clone_per_buffer_values if CLONE is not nil.
8548 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8550 2000-04-16 Dave Love <fx@gnu.org>
8552 * Makefile.in: Remove obsolete localcpp stuff.
8553 (GETLOADAVG_OBJ): Don't define.
8554 (obj): Move LIBOBJS...
8555 (otherobj): ... to here.
8556 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8557 whitespace-only lines after the continuation (Irix).
8559 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8561 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8563 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8565 2000-04-14 Dave Love <fx@gnu.org>
8567 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8568 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8569 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8570 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8573 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8574 autoconfiscated HAVE_GETLOADAVG.
8576 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8579 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8581 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8582 (fill_in_lock_file_name): Avoid existing files that aren't
8585 2000-04-14 Dave Love <fx@gnu.org>
8587 * Makefile.in (LIBS, LIBOBJS): New variable.
8588 (INTERVAL_SRC): Convert to make variable.
8589 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8590 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8591 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8593 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8594 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8595 (shortlisp): Add facemenu, float-sup, frame.
8596 (SOME_MACHINE_LISP): Remove them from here.
8597 (LIBES): Change unused LDLIBS to autoconf LIBS.
8599 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8601 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8603 * composite.c (update_compositions): If FROM and TO are not in a
8604 valid range, do nothing.
8606 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8608 * tparam.c (tparam1): Abort when encountering an unknown
8611 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8614 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8617 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8619 * fileio.c (a_write): Remove redundant semi-colons.
8620 (e_write): Return -1 if failed to write all the data.
8621 This fixes the changes made at 1999-12-15.
8623 2000-04-12 Dave Love <fx@gnu.org>
8625 * fns.c (mapcar1): Test for null vals to support mapc.
8626 (Fmapc): New function.
8628 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8630 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8631 (IT_frame_up_to_date): Support the buffer local value of
8632 cursor-type, if defined.
8634 2000-04-10 Dave Love <fx@gnu.org>
8636 * editfns.c (preceding-char, following-char): Doc fix.
8638 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8640 * Makefile.in (temacs): Revert 2000-03-12 change.
8642 2000-04-10 Jason Rumney <jasonr@gnu.org>
8644 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8646 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8648 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8649 area buffer, if it's not set up yet.
8651 * indent.c (compute_motion): Set immediate_quit.
8653 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8655 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8657 (realize_tty_face): Suppress boldness if colors are the inverse of
8658 the default colors, and tty_suppress_bold_inverse_default_colors_p
8660 (Ftty_suppress_bold_inverse_default_colors): New function.
8661 (syms_of_xfaces): Defsubr it.
8663 * buffer.c (Frestore_buffer_modified_p): New function.
8664 (syms_of_buffer): Defsubr it.
8666 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8668 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8669 charset id (int) argument, not a charset (Lisp_Object).
8671 * coding.h (code_convert_string): Declare.
8672 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8673 object, as the fourth argument to code_convert_string.
8675 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8677 (Fset_fontset_font): Use EQ to compare lisp objects.
8679 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8681 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8682 a pointer that looks like a lisp object.
8683 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8684 zero, instead see whether it's an integer object, since they can't
8686 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8688 * dispnew.c (allocate_matrices_for_frame_redisplay,
8689 direct_output_forward_char): Use X(U)INT and make_number as needed
8690 to convert between (unsigned) int values and lisp integers.
8691 * keyboard.c (read_key_sequence): Likewise.
8692 * lread.c (substitute_object_recurse): Likewise.
8693 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8694 * minibuf.c (do_completion, Fminibuffer_complete_word,
8695 Fminibuffer_completion_help): Likewise.
8696 * term.c (produce_special_glyphs): Likewise.
8698 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8699 * print.c (print_preprocess, print_object): Likewise.
8701 * search.c (compile_pattern): Use NILP when checking for nil.
8703 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8704 __OPTIMIZE__]: Provide a GNU C macro version that handles
8706 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8707 field, to better cope with ENABLE_CHECKING and calls that modify a
8708 Lisp_Object using its old value.
8710 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8712 * window.c (compare_window_configurations): Signal an error
8713 if parameters C1 or C2 aren't window configurations.
8715 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8716 AFTER_POTENTIAL_GC calls around calls to functions that can
8717 signal an error and thus invoke the debugger.
8719 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8721 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8722 an error if decoding fails.
8724 * keyboard.c (lispy_mouse_names): Variable removed.
8725 (Vlispy_mouse_stem): New variable.
8726 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8727 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8728 for any mouse button number. Increase size of mouse_syms and
8729 button_down_location as needed. Call modify_event_symbol with
8730 different arguments.
8731 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8732 Call modify_event_symbol with different arguments.
8733 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8734 for any button number. Call modify_event_symbol with different
8736 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8737 Accept a string for NAME_ALIST_OR_STEM.
8739 * lisp.h (larger_vector): Add prototype.
8741 * fns.c (larger_vector): Make externally visible.
8743 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8745 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8747 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8748 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8749 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8750 we are between str1 and str2.
8751 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8752 (PATFETCH): Use `TRANSLATE'.
8753 (PATFETCH_RAW): Fetch multibyte char if applicable.
8754 (PATUNFETCH): Remove.
8755 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8756 When writing a char, write it directly into the pattern buffer rather
8757 than going needlessly through a temp char-array.
8758 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8759 multibyte magic and remove the useless `#ifdef emacs'.
8760 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8763 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8764 conditional on `emacs'.
8766 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8768 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8770 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8771 non-union-type versions of XMARK and friends here, because XMARK
8772 and friends won't work on an integer field if NO_UNION_TYPE is not
8774 (make_number): Define as a function if it's not defined as a
8777 * composite.c (run_composite_function): Use NILP when checking for
8779 (syms_of_composite): Delete local var NARGS, pass an int as first
8780 argument to Fmake_hash_table.
8782 * editfns.c (text_property_stickiness): Use NILP to test
8783 Lisp_Object boolean value.
8784 (Fmessage_or_box): Don't use NILP to test int variable.
8785 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8786 problems reading from and changing the same lisp value in an
8789 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8791 * term.c (TN_no_color_video): New variable.
8792 (term_init): Intitialize TN_no_color_video.
8793 (enum no_color_bit): New enumeration.
8794 (MAY_USE_WITH_COLORS_P): New macro.
8795 (turn_on_face): Use it to determine if attributes may be used
8796 combined with colors.
8798 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8800 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8801 with int lvalues via casts; instead, just yield lisp object
8803 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8804 proper accessor macros.
8805 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8806 (grow_mini_window): Fix typo getting int value of root->height.
8808 * xdisp.c (compute_string_pos): Fix order of arguments to
8809 string_pos_nchars_ahead.
8810 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8811 count arg to variable-arg routines like Frun_hook_with_args and
8813 (back_to_previous_visible_line_start)
8814 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8815 fixed-arg routines like Fget_char_property and Fmake_string.
8816 (reconsider_clip_changes): Use XINT when comparing integer lisp
8817 objects, or passing them as int arguments.
8818 (mark_window_display_accurate, insert_left_trunc_glyphs)
8819 (append_space, extend_face_to_end_of_line): Use make_number when
8820 storing or passing integer values as lisp objects.
8821 (set_cursor_from_row, highlight_trailing_whitespace): Use
8822 INTEGERP, not implicit test against zero, for glyph object.
8823 (try_window_id): Don't use make_number when we want an int value.
8825 * xfaces.c (xlfd_symbolic_value): Make last argument a
8826 Lisp_Object, to be consistent with callers.
8827 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8828 (lface_hash): Apply XFASTINT to lisp values before folding in.
8830 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8831 fill in window width and height. Pass an int, not a lisp object,
8832 as first arg to Finsert.
8834 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8836 * xfaces.c (realize_basic_faces): Block input while realizing
8839 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8841 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8843 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8845 * xterm.c (x_produce_glyphs): When displaying unibyte text
8846 or ASCII, handle case that per-char metric is null.
8848 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8850 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8852 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8853 XSUBR, XBUFFER): Verify correct object type before returning
8854 pointer, using eassert.
8855 * frame.h (XFRAME): Likewise.
8857 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8858 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8859 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8861 * data.c (set_internal): Likewise.
8862 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8863 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8864 * fileio.c (auto_save_1): Likewise.
8865 * insdel.c (check_markers): Likewise.
8866 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8867 * undo.c (record_insert): Likewise.
8868 * vmsproc.c (child_sig): Likewise.
8869 * window.c (unshow_buffer, window_loop): Likewise.
8870 * xterm.c (x_erase_phys_cursor): Likewise.
8872 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8874 * xfns.c (free_image_cache): Free the cache structure itself
8875 last, after all its members have been freed.
8877 * lisp.h (xstrdup): Add prototype.
8879 * alloc.c (xstrdup): Moved here from xfaces.c.
8880 (allocating_for_lisp): Variable removed.
8881 (lisp_malloc): Block input around the calls to malloc and
8884 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8886 (xstrdup): Moved to alloc.c.
8888 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8890 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8892 * emacs.c (main): Fix sense of no-loadup test.
8894 * config.in (ENABLE_CHECKING): Undef.
8896 * lisp.h (struct interval): Replace "parent" field with a union of
8897 interval pointer and Lisp_Object; add new bitfield to use as
8898 discriminant. Change other flag fields to bitfields.
8899 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8900 is defined and the supplied test fails, print a message and
8902 (eassert): New macro. Use CHECK to provide an assert-like
8905 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8906 pointers; abort if the value looks like a lisp object.
8907 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8908 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8909 Modify for new interval parent definition.
8911 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8912 UNMARK_BALANCE_INTERVALS): Update references that need an
8913 addressable lisp object in the interval structure.
8914 (die): New function.
8915 (suppress_checking): New variable.
8917 * intervals.c (interval_start_pos): Just return 0 if there's no
8920 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8922 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8923 and earlier Emacs versions.
8925 * keyboard.c (Ftop_level): Cancel busy-cursor.
8927 * eval.c (call_debugger): Cancel busy-cursor.
8929 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8931 * search.c (Freplace_match): Adjust multibyteness of the current
8932 buffer and NEWTEXT. Free allocated memory before signaling an
8935 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8937 * regex.c (analyse_first): New function obtained by ripping out most
8938 of re_compile_fastmap and generalizing it a little bit so that it
8939 can also just return whether a given (sub)pattern can match the empty
8941 (regex_compile): Use `analyse_first' to decide whether the loop-check
8942 needs to be done or not for *, +, *? and +? (the loop check is costly
8943 for non-greedy repetition).
8944 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8946 2000-03-28 Dave Love <fx@gnu.org>
8948 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8951 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8953 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8955 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8957 (enum re_opcode_t): Update description of succeed_n.
8958 (PATFETCH): Always define.
8959 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8960 operators, char classes, shy-groups and intervals).
8961 Optimize special cases of intervals so as to only use succeed_n and
8962 jump_n when really needed.
8963 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8964 that we don't have to handle the special cases any more.
8965 Simplify on_failure_jump handling as well.
8967 2000-03-28 Jason Rumney <jasonr@gnu.org>
8969 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8971 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8973 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8975 * s/msdos.h (GC_SETJMP_WORKS): Define.
8977 * alloc.c (mark_maybe_object): New function.
8978 (mark_memory): Use it.
8979 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8980 (setjmp_tested_p, longjmp_done): New variables.
8981 (test_setjmp): New function.
8982 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8983 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8985 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8986 to DEC_TEXT_POS and INC_TEXT_POS.
8988 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8989 with parameter MULTIBYTE_P.
8991 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8994 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8995 buffers because it looks for multibyte character byte sequences
8996 which don't exist in unibyte text.
8998 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
9000 * xfaces.c (register_color, unregister_color, unregister_colors)
9001 [DEBUG_X_COLORS]: New functions.
9002 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
9004 * xfns.c (x_set_cursor_color): Get color reference counts right.
9006 * xterm.c (x_copy_color): New function.
9007 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9009 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9010 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9011 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9012 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9013 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9014 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9015 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9016 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9017 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9018 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9020 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9021 names for handling per-buffer variables.
9023 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9024 instead of MAX_BUFFER_LOCAL_VARS.
9025 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9027 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9029 * xfns.c (x_specified_cursor_type): New function.
9030 (x_set_cursor_type): Use it.
9032 * buffer.h (struct buffer): Add cursor_type.
9034 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9036 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9037 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
9039 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9040 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9041 executing it as well as when popping it off the stack to find infinite
9042 loops in non-greedy repetition operators.
9044 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9046 * doc.c (Qfunction_documentation): New variable.
9047 (syms_of_doc): Initialize Qfunction_documentation.
9048 (Fdocumentation): If FUNCTION is a symbol with non-nil
9049 `function-documentation' property, return a documentation derived
9052 * buffer.c (syms_of_buffer): Add default-cursor-type.
9053 (init_buffer_once): Don't let cursor_type have a local value
9056 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9057 on buffer-local value of cursor_type.
9058 (x_draw_bar_cursor): Add parameter WIDTH.
9060 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9061 (init_buffer_once): Set default cursor_type value to t.
9062 Mark cursor_type as local everywhere.
9063 (syms_of_buffer): New per-buffer variable cursor-type.
9065 * buffer.h (struct buffer): Remove member local_var_flags,
9067 (MAX_BUFFER_LOCAL_VARS): New macro.
9068 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9069 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9070 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9071 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9073 * print.c (print_object): Use new macros for per-buffer
9076 * category.c (Fset_category_table): Use new macros for per-buffer
9079 * buffer.c (buffer_permanent_local_flags): Make a char array.
9080 (max_buffer_local_idx): New variable.
9081 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9082 for new handling of per-buffer variables.
9083 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9084 (init_buffer_once): Initialize per-buffer vars differently.
9085 Set max_buffer_local_idx.
9087 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9090 * lread.c (defvar_per_buffer): Use new macros for per-buffer
9093 * data.c (do_symval_forwarding, store_symval_forwarding)
9094 (find_symbol_value, set_internal, default_value, Fset_default)
9095 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9096 per-buffer variables.
9098 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9100 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9102 * xterm.c (x_term_init): Unblock input around call1 of
9103 Qvendor_specific_keysyms.
9105 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9106 (find_defun_start): Consider an open parenthesis in column 0
9107 a defun start only if open_paren_in_column_0_is_defun_start is set.
9108 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9110 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9112 * eval.c (Fautoload): Add entry in load-history (if after dump).
9113 * lread.c (load-history): Update docstring.
9115 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9117 * indent.c (Fvertical_motion): Always use the current buffer.
9118 Temporarily change the window's buffer, if necessary.
9120 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9122 * xterm.c (fast_find_position): Make sure not to consider rows
9123 not visible in the window.
9125 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9127 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9128 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9130 2000-03-22 Jason Rumney <jasonr@gnu.org>
9132 * w32menu.c (single_submenu): Set help string to NULL if none.
9133 (w32_menu_show): Set help string correctly.
9134 (add-menu-item): Set help string in MIIM_DATA for menu item.
9135 Load SetMenuItemInfoA explicitly.
9136 (w32_menu_display_help): New function.
9138 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9139 (QCdata): Moved to xdisp.c.
9141 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9142 (Vw32_charset_to_codepage_alist): Removed.
9143 (Vw32_charset_info_alist): New variable.
9144 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
9145 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
9146 greek, hebrew, thai, johab, mac, unicode]): New symbols.
9147 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9149 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9150 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9151 Define Vw32_charset_info_alist and w32_charset symbols.
9153 2000-03-22 Jason Rumney <jasonr@gnu.org>
9155 * makefile.nt (w32bdf.obj): Update dependencies.
9157 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9159 * w32fns.c: Include fontset.h after dispextern.h.
9160 (Fx_create_frame): Do not create fontset.
9161 (w32_load_system_font): Doc fix.
9162 (Fx_close_connection): Free full_name if it is not shared.
9164 * w32term.c: Include fontset.h after dispextern.h.
9165 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
9167 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9168 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9169 (w32_font_is_double_byte): New function, needs body.
9170 (x_append_glyph): Set glyph->glyph_not_available_p.
9171 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9172 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9173 character, convert it to a unibyte character.
9174 (struct glyph_string): Delete member `charset'.
9175 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9176 calculating it is found.
9177 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9178 the case that per char metric is not available correctly.
9179 (x_fill_glyph_string): Handle the case that the specific glyph is
9180 not available correctly.
9181 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9182 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9183 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9184 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9185 fontset. Don't call FS_LOAD_FONT.
9187 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9189 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9190 (INT_LISPLIKE): New macro.
9191 (NULL_INTERVAL_P): Use it.
9192 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
9193 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
9194 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9196 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9197 explicit references to "parent" field of struct interval and
9198 associated unclean type conversions.
9199 * intervals.c (create_root_interval, root_interval, rotate_right,
9200 rotate_left, balance_possible_root_interval, split_interval_right,
9201 split_interval_left, interval_start_pos, find_interval,
9202 next_interval, previous_interval, update_interval,
9203 adjust_intervals_for_insertion, delete_node, delete_interval,
9204 adjust_intervals_for_deletion, merge_interval_right,
9205 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
9206 copy_intervals_to_string): Likewise.
9207 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9209 * syntax.c (update_syntax_table): Likewise.
9211 * intervals.c (reproduce_tree_obj): New function, like
9212 reproduce_tree but takes a Lisp_Object for the parent. Declare
9214 (graft_intervals_into_buffer): Use it when appropriate.
9215 (reproduce_tree): Declare with prototype.
9216 (balance_possible_root_interval): Check that the parent is a lisp
9217 object before trying to examine its type.
9219 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9221 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9222 as strings only if both are known to be strings.
9224 * s/openbsd.h (LIBS_TERMCAP): Undef.
9226 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9228 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9229 definitions for non-Emacs compilation.
9230 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9231 outside of `#ifdef emacs'.
9232 (print_partial_compiled_pattern): Update.
9233 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9234 (re_compile_fastmap): Merge handling of charset and charset_not (for
9235 emacs and non-emacs compilation as well).
9236 Similarly for (not)categoryspec and (not)syntaxspec.
9237 Don't use the fastmap when reaching `anychar' since the added
9238 complexity is not justified.
9239 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9240 and (not)syntaxspec. Merge (not)categoryspec.
9242 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9244 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
9245 FACE_FOR_CHAR): Define them differently for the configuration of
9248 2000-03-21 Dave Love <fx@gnu.org>
9250 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9253 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9255 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9256 (lface_fully_specified_p): Don't check contents of
9257 LFACE_FONT_INDEX because that attribute is optional.
9258 (realize_x_face): Remove now unwarranted xassert.
9260 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9262 The following changes are to make font selection based on
9263 characters, not charset. In addition, they recover fontset
9264 facilities while utilizing the new font selection mechanism.
9266 * Makefile.in (fontset.o): Depend on dispextern.h.
9268 * alloc.c (mark_face_cache): Don't mark face->registry.
9270 * dispextern.h (struct glyph): New member glyph_not_available_p.
9271 Use 22 bits for face_id.
9272 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9273 (struct face): Delete member registry, new member ascii_face.
9274 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9275 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9276 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9277 (struct it): Delete member charset, new member
9278 glyph_not_available_p.
9280 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9281 (struct fontset_info, struct fontset_data): Structs removed.
9282 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
9283 Vglobale_fontset_alist, font_idx_temp): Externs removed.
9284 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9285 (fs_free_face_fontset, fontset_font_pattern,
9286 face_suitable_for_char_p, face_for_char,
9287 make_fontset_for_ascii_face): Extern them.
9288 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9289 (FS_LOAD_FACE_FONT): New macro.
9291 * fontset.c: All codes rewritten or adjusted for the change of
9292 fontset implementation. Now fontset is represented by char table.
9293 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
9295 (my_strcasecmp): Function removed.
9296 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
9298 (AREF, ASIZE): New macros.
9299 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
9300 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
9301 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9302 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
9303 fontset_id_valid_p, font_family_registry, fontset_name,
9304 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
9305 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9307 (fs_load_font): New arg FACE. Caller changed.
9308 (fs_query_fontset): Argument changed. Caller changed.
9309 (Fquery_fontset): call fs_query_fontset.
9310 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9312 (clear_fontset_elements, check_registry_encoding,
9313 check_fontset_name): New functions.
9314 (syms_of_fontset): Set char-table-extra-slots property of fontset
9315 to 3. Staticpro and initialize Vfontset_table and
9316 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9318 * frame.h (struct frame): Member `fontset_data' removed.
9319 (FRAME_FONTSET_DATA): Macro removed.
9321 * frame.c (make_frame): Don't allocate f->fontset_data.
9322 (Fdelete_frame): Don't free f->fontset_data.
9324 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9326 * xdisp.c (charset_at_position): Function removed.
9327 (init_iterator): Don't set member charset of struct `it'.
9328 (handle_face_prop, reseat_to_string, set_iterator_to_next,
9329 next_element_from_display_vector, insert_left_trunc_glyphs):
9331 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9333 (get_next_display_element, append_space,
9334 extend_face_to_end_of_line): Likewise.
9336 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9338 (clear_font_table, frame_update_line_height, load_face_font):
9339 Adjusted for the change of fontset implementation.
9340 (load_face_fontset_font): Function removed.
9341 (pixel_point_size): New function.
9342 (font_list): Argument type changed. Caller changed.
9343 (LFACE_FONT): New macro.
9344 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9345 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9346 Lisp_Object. Determine the font name by actually loading a font
9347 by the specified pattern. Set LFACE_FONT (lface) to the specified
9348 pattern. Even if a font is not found, don't try alternatives.
9349 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9350 (set_font_frame_param): If `font' is specified in lface, use it.
9351 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9352 (lface_same_font_attributes_p): Likewise.
9353 (make_realized_face): Arguent changed. Caller changed. Set
9354 face->ascii_face to face itself.
9355 (free_realized_face): Free face->fontset if face is for ASCII.
9356 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
9357 deduce_unibyte_registry, x_charset_registry): Functions removed.
9358 (free_realized_multibyte_face): New function.
9359 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9360 changed. Caller changed.
9361 (try_font_list): Argument type changed.
9362 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9363 (choose_face_font): Argument changed. Handle fontset properly.
9364 (choose_face_fontset_font): Function removed.
9365 (realize_default_face, realize_named_face): Don't remove the
9367 (realize_face): Argument changed. Caller changed. Remove face
9368 with the arg former_face_id in advance. Load font for the new
9370 (realize_x_face): Argument changed. Caller changed. For a
9371 multibyte character, share fontset with base_face. For a single
9372 byte character, make a new realized fontset. Don't load a font
9374 (realize_tty_face): Argument changed. Caller changed.
9375 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9376 (face_at_buffer_position): Don't check multibyte_p for returning
9378 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9379 FACE_SUITABLE_FOR_CHARSET_P.
9380 (syms_of_xfaces): Remove code for Qx_charset_registry and
9381 Vface_default_registry.
9383 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9384 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9385 (x_per_char_metric): Don't try FONT->default_char. Even if
9386 pcm->width is zero, glyph bits may exist.
9387 (x_encode_char): Always initialize char2b->byte1.
9388 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9389 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
9391 (x_append_glyph): Set glyph->glyph_not_available_p.
9392 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9393 it->charset. Handle the case that per char metric is not
9394 available. If it->multibyte_p is zero and it->c is a multibyte
9395 character, convert it to a unibyte character.
9396 (struct glyph_string): Delete member `charset'.
9397 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9398 the case that per char metric is not available correctly.
9399 (x_fill_glyph_string): Handle the case that the specific glyph is
9400 not available correctly.
9401 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9402 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9403 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9404 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9405 fontset. Don't call FS_LOAD_FONT.
9407 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9408 (x_create_tip_frame): Likewise.
9409 (Fx_close_connection): Free full_name of font_info.
9411 * fns.c (optimize_sub_char_table): New function.
9412 (Foptimize_char_table): New function.
9413 (syms_of_fns): Defsubr Soptimize_char_table.
9415 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9417 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9418 only if buffer is displayed in some window.
9420 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9421 (try_window_reusing_current_matrix): Don't call scroll run
9422 function if run's current and desired position are the same;
9423 this prevents cursor flickering.
9425 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9427 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9429 * regex.c (RE_STRING_CHAR): New macro.
9430 (GET_CHAR_AFER_2): Remove.
9431 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9432 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9433 (print_partial_compiled_pattern, re_compile_fastmap)
9434 (re_match_2_internal): Remove on_failure_jump_exclusive.
9435 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9436 optimization only need to work for * (ie. can use of_keep_string_jump).
9437 Remove the special case for .*\n since it is now covered by the general
9439 (re_search_2): Don't bother with `room'.
9440 (skip_one_char): New function.
9441 (skip_noops): Simplify since `memory' is not needed any more.
9442 (mutually_exclusive_p): Restructure slightly to use `switch' and
9443 add handling for "all" remaining cases.
9444 (re_match_2_internal): Change on_failure_jump_smart to use
9445 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9446 rather than on_failure_jump_exclusive.
9448 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9450 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9451 number of bits per RGB because it's everywhere used as the depth
9454 * term.c (calculate_costs): Remove code dealing with X frames.
9456 2000-03-19 Richard M. Stallman <rms@gnu.org>
9458 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9460 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9462 * lread.c (read_integer): Unread the last char not consumed.
9464 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9466 * xterm.c (x_update_window_cursor): Don't update in frames
9467 which are in the process of being deleted.
9469 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9471 * Makefile.in (mostlyclean): Add `*.core'.
9472 (clean): Add `bootstrap-emacs'.
9474 * lread.c (read_integer): New function.
9475 (read1): Support read syntax #o, #x, #b, #r.
9477 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9479 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9480 make sure POINTER_TO_OFFSET gives the same value before and after
9481 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9482 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9483 (debug): Now only active if > 0 rather than if != 0.
9484 (DEBUG_*): Update for the new meaning of `debug'.
9485 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9486 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9487 in `succeed_n', `jump_n' and `set_number_at'.
9488 (store_op1, store_op2, insert_op1, insert_op2)
9489 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9490 (group_in_compile_stack): Move to after its arg's types are
9491 declared and add a prototype.
9492 (PATFETCH): Define in terms of PATFETCH_RAW.
9493 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
9495 (QUIT): Redefine as a nop except for NTemacs.
9496 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9497 indentation of the greedy-op and shy-group code.
9498 (at_(beg|end)line_loc_p): Fix argument's types.
9499 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
9500 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
9501 (MATCHING_IN_FIRST_STRING): Remove.
9502 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
9503 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
9504 QUIT unconditionally.
9506 2000-03-15 Gerd Moellmann <gerd@gnu.org>
9508 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
9511 * process.c (send_process): Add a hint that the function
9512 can call Lisp code to its comment.
9514 * lread.c (load_dangerous_libraries): New variable.
9515 (Vbytecomp_version_regexp): New variable.
9516 (safe_to_load_p): New function.
9517 (Fload): Handle files not compiled with Emacs specially.
9518 (syms_of_lread): New Lisp variable load-dangerous-libraries.
9520 2000-03-14 Gerd Moellmann <gerd@gnu.org>
9522 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
9524 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
9525 support functions only if HAVE_X11R6_XIM is defined.
9526 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
9528 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
9530 * xfns.c (X_I18N_INHIBITED): Don't define.
9531 (create_frame_xic): Remove conditional compilation on
9533 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
9535 * config.in (HAVE_X_I18N): Moved here from xterm.h.
9536 (HAVE_X11R6_XIM): Define.
9538 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
9540 * xterm.c (x_term_init): Add support for X resource `synchronous'.
9541 If set, call XSynchronize.
9543 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
9545 * regex.c: Declare a new type `re_char' used throughout the code
9546 for the string char type. It's `const unsigned char' to match the
9547 rest of Emacs. Consistently make sure all pointers to strings use
9548 it and make sure all pointers into the pattern use `unsigned
9550 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
9551 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
9554 * charset.h (GET_CHAR_AFTER_2): Remove.
9555 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9557 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9559 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9560 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9561 of them try to use backquotes.
9563 2000-03-12 Dave Love <fx@gnu.org>
9565 * unexelf.c: Restore changes of 1999-10-19.
9566 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9567 fix its type and alignment; copy it from current process.
9569 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9571 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9572 has been found. Fix bug not computing timer's predecessor.
9574 * fileio.c (Fread_file_name): Handle case that DIR contains a
9577 * window.c (Fsave_window_excursion): Doc fix.
9579 * xfns.c (x_defined_color): Rewritten to use
9580 x_allocate_nearest_color.
9582 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9584 * msdos.c (vga_installed): New function, code moved from
9585 dos_set_window_size.
9586 (Qbar, Qcursor_type, outside_cursor): New variables.
9587 (syms_of_msdos): Intern and staticpro them.
9588 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9589 shape used outside Emacs when called for the first time.
9590 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9591 cursor shape used outside Emacs.
9592 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9593 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9595 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9596 parameters specify the cursor. Make qreverse a global
9597 variable (renamed to Qreverse).
9599 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9601 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9603 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9605 This is a big redesign of failure-stack and register handling, prompted
9606 by bugs revealed when trying to add shy-groups. Overall, what happened
9607 is that loops are now structured a little differently, groups can be
9608 shy and the code is a little simpler.
9610 * regex.h: Update the copyright.
9611 (RE_SHY_GROUPS): New value.
9612 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9613 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9615 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9616 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9617 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9618 for (start|stop)_memory since they now only take one argument (the
9619 second has becomes unnecessary).
9620 (print_partial_compiled_pattern): Adjust for changes in
9622 (print_compiled_pattern): Use %ld to printf long ints and flush to
9623 make debugging a little easier.
9624 (union fail_stack_elt): Make the integer unsigned.
9625 (struct fail_stack_type): Add a `frame' element.
9626 (INIT_FAIL_STACK): Init `frame' as well.
9627 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9628 (DEBUG_PUSH, DEBUG_POP): Remove.
9629 (NUM_REG_ITEMS): Remove.
9630 (NUM_NONREG_ITEMS): Adjust.
9631 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9632 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9633 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9634 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9636 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9637 address pushed is not the destination of the jump but the source
9639 (NUM_FAILURE_ITEMS): Remove.
9640 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9641 registers before the actual failure point). Don't hardcode any
9642 meaning for str==NULL anymore.
9643 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9644 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9646 (REG_UNSET_VALUE): Use NULL (why not?).
9647 (compile_range): Remove declaration since it doesn't exist.
9648 (struct compile_stack_elt_t): Remove inner_group_offset.
9649 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9650 (regex_grow_registers): Remove dead code.
9651 (FIXUP_ALT_JUMP): New macro.
9652 (regex_compile): Add shy-groups Change loops to use
9653 on_failure_jump_smart&jump instead of
9654 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9655 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9656 variable to me). Use `jump' instead of `jump_past_alt' and don't
9657 bother with push_dummy_failure in alternatives since it is now
9658 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9659 emacs' for (re)allocating the stack.
9660 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9661 from loop when bufp->can_be_null rather than jumping to `done'.
9662 Avoid jumping backwards so as to ensure termination. Use
9663 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9664 backreferences. Remove dead code in handling of `anychar'.
9665 (skip_noops, mutually_exclusive_p): New functions taken from the
9666 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9667 improve mutually_exclusive_p to handle ".+\n".
9668 (lowest_active_reg, highest_active_reg,
9669 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9670 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9671 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9672 variables. Push register (in `start_memory') on the stack rather
9673 than storing it in old_reg(start|end). Remove the cycle detection
9674 from `stop_memory', replaced by the use of on_failure_jump_loop
9675 for greedy loops. Add code for the new on_failure_jump_<foo>.
9676 Remove ad-hoc code in `on_failure_jump' to push more registers in
9677 the case of a loop. Take out code from `maybe_pop_jump' into
9678 separate functions and adapt it to the semantics of
9679 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9680 and push_dummy_failure. Remove dummy_failure handling and
9681 handling of `failures to jump to on_failure_jump' (this last one
9682 was already dead code, it seems).
9683 (group_match_null_string_p, alt_match_null_string_p)
9684 (common_op_match_null_string_p): Remove.
9686 2000-03-08 Dave Love <fx@gnu.org>
9688 * config.in: Don't depend on __STDC__ for volatile.
9689 Add POINTER_TYPE, PTR, PROTOTYPES.
9691 * hftctl.c, strftime.c: Use PROTOTYPES.
9692 * eval.c (find_handler_clause): Likewise.
9694 * mem-limits.h: Use POINTER_TYPE.
9696 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9697 (memory_warnings): Declare using POINTER_TYPE.
9699 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9701 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9703 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9706 * xfns.c: Remove obsolete code in #if 0.
9707 (Fx_focus_frame): New function.
9709 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9711 * coding.c (coding_category_name): Add coding-category-utf-8,
9712 coding-category-utf-16-be, coding-category-utf-16-le.
9713 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9714 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9715 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9716 (detect_coding_utf_8): New function.
9717 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9718 UTF_16_LOW_SURROGATE_P): New macros.
9719 (detect_coding_utf_16): New function
9720 (detect_coding_mask): When priorities are specified, skip any
9721 categories that have `nil' coding-system. Fix bug of returning
9722 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9723 returns a mask not set in PRIORITIES.
9724 (detect_eol_type_in_2_octet_form): New function.
9725 (detect_eol): selects detect_eol_type_XXX to call according to
9726 cooding->category_idx.
9727 (detect_coding_system): Remove `nil' coding-system in the result.
9728 (Fupdate_coding_systems_internal): Update all coding-categories.
9730 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9731 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9733 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9734 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9735 CODING_CATEGORY_IDX_UTF_16_LE.
9736 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9737 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9738 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9739 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9741 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9743 * doc.c (Fdocumentation_property): If value is not a string,
9744 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9746 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9747 close the display with XtCloseDisplay. This caused a bus error
9750 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9751 complete but not unique.
9753 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9755 * process.c (send_process): Remove local variable `procname' that
9756 might become invalid when a GC happens. Instead, access the
9757 process name slot directly.
9759 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9762 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9765 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9767 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9768 glyph matrices have been freed.
9770 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9772 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9773 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9775 * xfns.c (QCdata): Moved to xdisp.c.
9777 * xdisp.c (QCdata): Moved here from xfns.c.
9778 (syms_of_xdisp): Initialize QCdata.
9780 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9782 * window.c (coordinates_in_window): Use
9783 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9784 FRAME_INTERNAL_BORDER_WIDTH.
9786 * xdisp.c (try_window_id): Recompute unchanged information if
9787 it is obviously invalid.
9789 * xterm.c (x_term_init): Create a colormap if not using the
9792 * xterm.h (select_visual): Change prototype.
9794 * xfns.c (select_visual): Rewritten. Recognize user-specified
9796 (visual_classes): New variable.
9798 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9800 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9801 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9802 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9803 (x_decode_color): Don't handle allocation of white and black
9805 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9806 XtNcolormap resources.
9807 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9808 (Fx_create_frame): Initialize color members of x_output structure.
9809 (xpm_load): Pass colormap to XPM lib.
9811 * xfaces.c (x_free_colors): Access colormap of frame using
9812 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9813 when default colormap is used.
9815 * xterm.c (x_term_init): Set Colormap member of x_display_info
9816 structure. Copy colormap if resource `privateColormap' is
9817 specified (PseudoColor only).
9818 (x_setup_relief_color): Access colormap of frame using
9821 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9822 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9824 2000-03-04 Jason Rumney <jasonr@gnu.org>
9826 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9827 other non-platform-specific equivalents.
9828 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9829 specific functions and macros as their w32 equivalents where
9830 non-platform-specifics are not available.
9831 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9832 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9833 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9834 (frame_update_line_height): Use macros to access f->output_data.
9835 (defined_color): Remove FIXME comments; fixed.
9836 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9837 into #ifdef blocks. Add WINDOWSNT blocks.
9838 (Fx_list_fonts): Use macros for accessing font data.
9839 (set_lface_from_font_name): Different default fonts for X and
9841 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9842 scalable for backward compatibility.
9843 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9844 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9846 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9849 * makefile.nt (w32faces.obj): Remove.
9852 2000-03-03 Jason Rumney <jasonr@gnu.org>
9854 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9857 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9859 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9860 standard ELF definitions here if the system header does not.
9862 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9864 * xterm.c (PER_CHAR_METRIC): Removed.
9865 (x_per_char_metric_1, x_default_char): New functions.
9866 (x_per_char_metric): If font's default char is invalid, return
9867 metrics of a suitably chosen usable default char.
9868 (x_draw_glyph_string_foreground): If font has an invalid default
9869 char, replace occurrences of unprintable chars with a suitably
9870 chosen usable default char.
9872 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9874 * xterm.c (note_mouse_highlight): Return quickly if frame's
9875 glyph matrices have been freed.
9877 * dispnew.c (free_glyphs): Block input while freeing matrices.
9879 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9881 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9884 * dispextern.h (x_free_colors): Add prototype.
9886 * xfaces.c (x_free_colors): New function.
9887 (unload_color, free_face_colors): Use it.
9889 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9891 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9893 * window.c [MSDOS]: Include msdos.h.
9895 2000-03-02 Dave Love <fx@gnu.org>
9897 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9899 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9900 set C_OPTIMIZE_SWITCH for gcc.
9902 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9904 * coding.c (coding_save_composition): Be sure to allocate
9905 composition data area in coding even if there's no composition in
9908 2000-03-01 Jason Rumney <jasonr@gnu.org>
9910 * w32term.c: Equivalent changes to those made to xterm.c on
9911 2000-02-25 and 2000-02-24.
9913 * w32fns.c: Equivalent changes to those made to xfns.c on
9914 2000-02-25 and 2000-02-21.
9916 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9917 correct line-end convention is followed.
9919 * w32menu.c [HAVE_BOXES]: Remove #undef.
9920 (single_keymap_panes): Remove code for simulating checkmarks.
9921 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9922 Remove code for drawing simulated checkmarks.
9923 (w32_menu_show): make unibyte help string correctly.
9924 (add_menu_item): draw standard Windows checkmarks. Draw radio
9925 buttons as radio buttons if possible.
9927 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9929 * sysdep.c (start_of_text): Don't define this function for NetBSD
9932 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9934 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9935 (LINKER): Don't undef if __NetBSD__ is defined.
9937 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9939 * fileio.c [__NetBSD__]: Define `unix'.
9941 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9943 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9945 * atimer.c (start_atimer): Don't abort when timers are stopped.
9946 (append_atimer_lists): New function.
9947 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9948 arbitrary lists of stopped and running atimers.
9950 * atimer.c (cancel_atimer): Handle canceling an atimer when
9951 some timers are stopped.
9953 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9956 * fns.c (maybe_resize_hash_table): Handle case of new size
9957 coming out as being the same as old size.
9959 2000-02-27 Jason Rumney <jasonr@gnu.org>
9961 * makefile.nt: Add atimer.h to dependencies.
9962 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9963 * w32console.c: Only disable window system features for dispextern.h
9964 (initialize_w32_display): Build a display info for the console.
9965 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9966 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9967 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9969 * w32gui.h (struct W32FontStruct): Revert last change after change
9971 * w32menu.c (single_submenu): Set up help string.
9972 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9973 (w32_dialog_show): Set up help string.
9974 * w32term.c (w32_display_info_for_display): Remove unused function.
9975 (w32_draw_bitmap): Use pre-built bitmaps.
9976 (w32_initialize_display_info): New function to initialize parts of
9977 display info that are common to both GUI and console frames.
9978 (w32_term_init): Use w32_initialize_display_info. Do not set
9979 Vw32_num_mouse_buttons here, as it is not called for console
9980 frames. Build bitmaps for indicating truncated lines etc.
9981 (x_delete_display): Destroy pre-built bitmaps.
9982 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9983 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9985 2000-02-27 Dave Love <fx@gnu.org>
9987 * lisp.h: Add a bunch of prototypes.
9989 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9991 * keyboard.c (read_char): Set `usec' correctly.
9993 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9995 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9996 `lambda', set reg[RRR] to the map index.
9997 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9998 reg[RRR] to 0. Otherwise, set it to -1.
10000 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10002 * emacs.c (main): Remove code snippet commented out with `//'.
10004 2000-02-25 Richard M. Stallman <rms@gnu.org>
10006 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10007 and contains a `:', prepend `/:'.
10009 * window.c (select_window_1): If selected_window is nil,
10010 don't "swap out" the buffer's point.
10011 (Fset_window_configuration): Set selected_window to nil
10012 before calling Fselect_window.
10013 (unshow_buffer): Don't set point in buffer from window's point
10014 if another more recently selected window also shows the buffer.
10016 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10018 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10020 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10021 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10022 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
10024 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10025 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10026 (hide_busy_cursor): New functions.
10027 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10029 * minibuf.c (read_minibuf): Cancel busy-cursor.
10031 * keyboard.c (command_loop_1): Call start_busy_cursor before
10032 Fcommand_execute and cancel_busy_cursor after it.
10033 (timer_check): Remove busy-cursor code.
10034 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10037 * process.c (wait_reading_process_input): Remove busy-cursor code.
10039 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10040 Fx_hide_busy_cursor.
10042 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10044 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10046 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10048 * xterm.c (XTread_socket): Remove busy-cursor code.
10050 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10051 (build_frame_matrix_from_leaf_window): Put code handling
10052 glyph row's not being a slice of a frame row in #if 0.
10053 (sync_window_with_frame_matrix_rows): New function.
10054 (frame_row_to_window): New function.
10055 (mirror_line_dance): Handle copies between windows.
10057 * lread.c (Fload): Use `xfree' instead of `free'.
10058 (init_obarray): Use `xmalloc' instead of `malloc'.
10060 * window.c (Fset_window_buffer): Set WINDOW to the window
10062 (coordinates_in_window): Take frame's internal border width
10065 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10067 * xterm.c (x_display_and_set_cursor): Display cursor of
10068 non-selected windows depending on the setting of
10069 cursor_in_non_selected_windows.
10071 * xdisp.c (cursor_in_non_selected_windows): New variable.
10072 (syms_of_xdisp): DEFVAR_BOOL it.
10074 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10076 * data.c (Fstring_to_number): If number is greater than what
10077 fits into an integer, return a float.
10079 * eval.c (specbind): Remove references to
10080 keyword_symbols_constant_flag.
10082 * data.c (keyword_symbols_constant_flag): Removed.
10083 (Fmakunbound, set_internal, syms_of_data): Remove references to
10084 keyword_symbols_constant_flag.
10086 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10088 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10090 * syntax.c (multibyte_syntax_as_symbol): New variable.
10091 (syms_of_syntax): Declare it as a Lisp variable.
10092 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10093 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10094 nonzero, treat all multibyte characters as symbol.
10095 (init_syntax_once): Give syntax `word' to all multibyte
10098 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10100 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10103 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10105 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10107 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10108 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10110 2000-02-21 Dave Love <fx@gnu.org>
10112 * frame.c (Vmouse_position_function): New variable.
10113 (Fmouse_position): Use it.
10114 (syms_of_frame): Install it.
10116 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10118 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10120 * fileio.c (Finsert_file_contents): Unbind the binding of
10121 standard-output done by temp_output_buffer_setup.
10123 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10124 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10125 (specbind, unbind_to): Handle most common case of non-constant
10126 symbol with trivial value specially.
10128 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10130 2000-02-20 Richard M. Stallman <rms@gnu.org>
10132 * data.c (Fmake_variable_buffer_local): Doc fix.
10133 Init found_for_buffer to 0.
10134 (Fmake_variable_frame_local): If the variable has already
10135 been buffer-local, set the check_frame field.
10137 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10139 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10140 produced for CODING_MODE_LAST_BLOCK requires.
10142 2000-02-18 Dave Love <fx@gnu.org>
10144 * keyboard.c (echo_keystrokes): Remove declaration.
10145 (Vecho_keystrokes) New variable.
10146 (read_char, record_menu_key, read_key_sequence): Use it to allow
10147 use of float value.
10148 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10150 * lread.c: Undef feature selection macros before defining.
10152 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10154 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10155 for symbols other than the symbol in question.
10157 2000-02-17 Dave Love <fx@gnu.org>
10159 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10161 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10163 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10165 * alloc.c (enum mem_type): Compile unconditionally.
10167 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10169 * xfaces.c (tty_defined_color): Don't return faulire indication
10170 for unspecified-fg and unspecified-bg pseudo-colors.
10172 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10174 * alloc.c (mark_object): Don't mark symbol names in pure space.
10175 (gc_sweep): Don't unmark symbol names in pure space.
10177 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10178 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10179 [GC_MARK_STACK]: New defines.
10180 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10181 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10183 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10185 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10186 allocate_buffer instead of xmalloc.
10188 * alloc.c (toplevel): Include setjmp.h.
10189 (PURE_POINTER_P): New define.
10190 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10191 (Vdead) [GC_MARK_STACK]: New variable.
10192 (lisp_malloc): Add parameter TYPE, call mem_insert if
10193 GC_MARK_STACK is defined.
10194 (allocate_buffer): New function.
10195 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10196 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10197 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10198 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10199 (MEM_NIL) [GC_MARK_STACK]: New define.
10200 (struct mem_node) [GC_MARK_STACK]: New structure.
10201 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10202 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10203 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10204 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10205 (mark_stack) [GC_MARK_STACK]: New functions.
10206 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10207 (clear_marks): Removed.
10208 (gc_sweep): Set free conses' car, free floats' type, free
10209 symbols' function to Vdead. Use lisp_free to free buffers.
10210 (init_alloc_once): Initialize Vdead.
10211 (survives_gc_p): Return non-zero for pure objects.
10213 * alloc.c: Add comments throughout the file.
10215 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10216 that unblocks alarms.
10218 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10219 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10220 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10222 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10224 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10226 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10227 avoid infinite error signaling. Allocate sufficient memory for
10228 eol_str in the case that eoltype is Lisp_Int.
10230 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10232 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10233 depends on the previous behavior.
10235 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10237 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10239 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10241 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10243 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10244 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10247 2000-02-15 Richard M. Stallman <rms@gnu.org>
10249 * data.c (set_internal): Don't make variable buffer-local
10250 if within a let-binding for the same buffer.
10251 (let_shadows_buffer_binding_p): New function.
10253 * eval.c (specbind): For buffer-local value,
10254 record the current buffer also.
10255 (unbind_to): Cope with that change.
10257 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10259 * window.c (Fsave_window_excursion): Doc fix.
10261 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10263 * syntax.c (back_comment): Make sure we only consider comment-starters
10264 of the relevant style and return -1 in case of a failure to find the
10265 beginning of the comment.
10266 (Fforward_comment): If back_comment fails, go back to the position just
10267 after the comment-end.
10268 (scan_lists): Add comment describing a very minor bug.
10270 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10272 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10273 `completion-regexp-list' in the docstring.
10275 2000-02-14 Dave Love <fx@gnu.org>
10277 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10279 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10281 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10282 to Emacs' syntax. Also fix the comment about set/not-set meanings
10283 since Emacs syntax is not the value 0 any more.
10284 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10285 since it's now part of RE_SYNTAX_EMACS.
10287 2000-02-12 Dave Love <fx@gnu.org>
10289 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
10292 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10294 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10296 2000-02-12 Dave Love <fx@gnu.org>
10298 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10300 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10301 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10302 * s/hpux.h: Don't define HAVE_VFORK.
10304 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10306 * s/nextstep.h: Don't define HAVE_ALLOCA.
10308 * config.in: Add vfork bits.
10310 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10312 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10313 unwind function to undo the effect of stopping atimers.
10315 * keyboard.c (bind_polling_period): Stop all timers except
10318 * atimer.c (stopped_atimers): New variable.
10319 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10322 * atimer.h (stop_other_atimers, run_all_atimers)
10323 (unwind_stop_other_atimers): Add function prototypes.
10325 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10327 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10329 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10330 library may depend on jpeg.
10331 (atimer.o): Depends on atimer.c.
10333 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10335 * insdel.c (del_range_1): Call update_compositions.
10336 (del_range_both): Call update_compositions just once..
10338 2000-02-10 Dave Love <fx@gnu.org>
10340 * xfns.c (create_frame_xic): Fix initialization of automatic
10341 aggregates for pcc.
10343 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10345 * ccl.c (CCL_MAKE_CHAR): New macro.
10346 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10347 registers by CCL_MAKE_CHAR before calling translate_char.
10348 <CCL_TranslateCharacterConstTbl> Likewise.
10350 2000-02-08 Dave Love <fx@gnu.org>
10352 * lread.c (__EXTENSIONS__): Define.
10354 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10356 * puresize.h (BASE_PURESIZE): Increase to 650000.
10358 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10360 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10363 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10365 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10366 md, mh, mb, mr, and me to the fake termcap entry.
10368 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10370 * sound.c (sound_cleanup): Don't call device close routine if the
10371 function pointer is null.
10373 2000-02-06 Andrew Innes <andrewi@gnu.org>
10375 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10376 around image definitions and prototypes.
10377 (gamma_correct) [WINDOWSNT]: New prototype.
10379 * w32term.c (x_make_frame_visible): Replace call to
10380 input_poll_signal with poll_for_input.
10382 * window.c [WINDOWSNT]: Include w32term.h.
10384 * xdisp.c [WINDOWSNT]: Include w32term.h.
10386 * makefile.nt: Add dependencies on w32gui.h.
10387 (OBJ1): Include atimer.obj.
10388 ($(BLD)\atimer.obj): New dependency rule.
10390 * w32.c (sigmask): New function (does nothing).
10391 (sigunblock): Ditto.
10393 * frame.c [WINDOWSNT]: Include w32term.h.
10395 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10397 * lread.c (syms_of_lread): Fix literal newlines.
10399 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10400 the string constant limit (2048 bytes) in MSVC.
10403 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10405 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
10407 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10408 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10409 dispatch the event.
10411 2000-02-04 Dave Love <fx@gnu.org>
10413 * fileio.c: Remove some unused vars.
10414 (_GNU_SOURCE): Define (for euidaccess).
10416 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10418 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10420 (read_minibuf): Deal with allow_props correctly.
10422 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10424 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10426 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10428 * search.c (compile_pattern): If a cache entry has a nil regexp,
10429 fill in that entry instead of clobbering a previously cached
10432 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10434 * puresize.h (BASE_PURESIZE): Increase to 610000.
10436 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10438 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10441 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10443 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10444 instead of incrementing ic directly.
10445 <CCL_WriteExprConst> Likewise.
10446 <ccl_set_expr>: Set ic to jump_address.
10448 * fileio.c (e_write): Fix the handling of
10449 CODING_FINISH_INSUFFICIENT_SRC.
10451 2000-02-01 Dave Love <fx@gnu.org>
10453 * editfns.c (Fpropertize): Doc fix.
10455 * process.c (Fstart_process): Doc fix.
10457 * eval.c: Fix various doc strings not to duplicate information
10458 from help-manyarg-func-alist.
10460 * window.c (Fset_window_margins): Don't make interactive. Doc
10463 * doc.c (Vhelp_manyarg_func_alist): New variable.
10464 (Fdocumentation): Use it.
10465 (syms_of_doc): Define it.
10467 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10469 * xterm.c (xim_open_dpy): Remove unused local variable.
10471 * emacs.c (USAGE): Use term `display options' instead of `X
10474 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10475 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10477 * fns.c (sweep_weak_table): New function.
10478 (sweep_weak_hash_tables): Use it. Keep on marking until there
10481 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10483 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10484 that XTread_socket does not crash by trying to call XNoOp on a
10487 2000-01-30 Jason Rumney <jasonr@gnu.org>
10489 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10490 Change selected_frame to SELECTED_FRAME ().
10491 (w32_console_mouse_position): Remove #ifndef MULE from around
10492 `insist' parameter.
10494 * makefile.nt: Remove dosfns.obj.
10496 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10498 * w32fns.c (w32_defined_color): Check for valid frame before
10499 applying gamma correction. Eliminate dependency on frame elsewhere.
10500 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10501 (w32_to_x_font): Use resx and resy not height_in and width_in.
10502 (x_to_w32_font): Doc fix.
10503 (xlfd_strip_height): New function to strip and return font height.
10504 (w32_font_match): Compare height separately from rest of xlfd
10505 spec, using xlfd_strip_height.
10507 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10508 width_in. Use w32_defined_color in place of defined_color.
10510 * w32faces.c: Merge more of DOS and X specifics in preparation for
10511 merge with xfaces.c.
10512 (defined_color): Remove FIXME comment.
10513 (tty_color_name): Provide w32-specific function.
10514 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
10516 * w32console.c (turn_on_face, turn_off_face): Removed.
10517 (w32_face_attributes): New function.
10518 (Global_variables): Reduce scope where possible.
10519 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
10521 (hl_mode): Don't modify text attributes.
10522 (write_glyphs): Don't do anything if len <= 0. Use
10523 w32_face_attributes to get attributes for drawing. Write
10524 terminating codes using char_attr_normal.
10525 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
10526 (update_begin, update_end): Likewise.
10527 (vga_stdcolor_name): New function.
10528 (initialize_w32_display): Remove char_attr_reverse and char_attr.
10529 (Fset_screen_color): Remove char_attr_reverse.
10531 2000-01-29 Gerd Moellmann <gerd@gnu.org>
10533 * xfns.c (xic_set_preeditarea): Take window parameter and
10534 window-relative pixel-positions.
10536 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
10537 is its frame's selected window.
10538 (xim_instantiate_callback): Likewise.
10540 * xfns.c (x_create_im): Removed.
10541 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
10542 (supported_xim_styles): Renamed from supported_styles.
10543 (best_xim_style): Renamed from best_style.
10544 (create_frame_xic): Renamed from xic_create_frame.
10545 (free_frame_xic): Renamed from xic_destroy_frame.
10547 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
10549 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
10550 our frames, call XFilterEvent with 2nd parameter `None'.
10551 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
10552 returning XBufferOverflow.
10553 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
10555 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
10556 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10557 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10558 (xim_initialize, xim_close)
10559 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10560 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10561 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10562 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10564 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10566 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10567 `xic_style' and `xic_xfs'.
10568 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10569 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10570 (FRAME_XIM): Removed.
10572 * xfns.c (supported_styles): New variable.
10573 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10574 (xic_create_xfontset, best_style, xic_create_frame)
10575 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10576 (xic_set_xfontset): New functions.
10578 2000-01-28 Dave Love <fx@gnu.org>
10580 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10582 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10584 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10586 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10587 for *scratch* if it already existed.
10589 * emacs.c (USAGE): New macro.
10590 (main): Use it to display usage information.
10592 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10594 Support for the menu-help feature:
10596 * msdos.h: Change prototypes of XMenuAddSelection and
10599 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10600 part of the line to the termscript file.
10601 (IT_clear_to_end): Clear the entire line, not just its beginning.
10602 (menu_help_message, prev_menu_help_message): New variables.
10603 (IT_menu_make_room): Make room for the help_text member.
10604 (IT_menu_display): New argument disp_help; all callers changed.
10605 If disp_help is non-zero, store the help text of the active menu
10606 item in menu_help_message.
10607 (XMenuAddPane): Initialize the help_text member to NULL.
10608 (XMenuAddSelection): New argument help_text. Store it in the
10610 (XMenuActivate): New argument help_callback. If the value of
10611 menu_help_message has changed since the last time, display the
10612 menu help message text while waiting for the mouse to move. Clear
10613 the echo area before exiting.
10614 (XMenuDestroy): Free the help_text member.
10616 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10618 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10619 XMenuAddSelection. Pass help callback to XMenuActivate.
10620 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10622 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10624 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10625 and EMACS_SET_USECS.
10627 2000-01-26 Dave Love <fx@gnu.org>
10629 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10631 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10632 an error may be signalled.
10634 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10636 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10637 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10639 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10641 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10643 * charset.c (Fstring): If there is a multibyte char among
10644 the args, always return a multibyte string.
10646 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10648 * sysdep.c (sys_select): Turn atimers off and on instead of
10649 recording and restoring old alarm handler
10651 * process.c (toplevel): Include atimer.h.
10652 (create_process_1): Rewritten.
10653 (create_process): Use atimers instead of alarm.
10654 (wait_reading_process_input) [hpux]: Turn atimers off instead
10655 of turning off SIGALRM.
10656 (wait_reading_process_input): Turn off atimers instead off
10657 calling stop_polling.
10659 * emacs.c (main): Call init_atimer.
10661 * keyboard.c (toplevel): Include systime.h and atimer.h.
10662 (polling_for_input): Removed because unused.
10663 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10664 (poll_timer): New variable.
10665 (poll_for_input, poll_for_input_1): New functions.
10666 (start_polling, stop_polling): Rewritten.
10668 * keyboard.h (polling_for_input): Removed.
10670 * atimer.h, atimer.c: New files.
10672 * Makefile.in (obj): Add atimer.o.
10673 (atimer.o): New target.
10675 * blockinput.h (pending_atimers): Add extern declaration.
10676 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10678 * lisp.h (popup_activated_flag): Add extern declaration.
10680 * xmenu.c (popup_activated_flag): Make externally visible.
10681 (popup_activate_callback) [USE_MOTIF]: Increment
10682 popup_activated_flag.
10683 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10685 * xterm.c (toplevel): Include atimer.h.
10686 (toolkit_scroll_bar_interaction): New variable.
10687 (Fxt_process_timeouts): Removed.
10688 (x_process_timeouts): New function.
10689 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10690 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10691 (x_make_frame_visible): Call poll_for_input_1 instead of
10692 input_poll_signal. Don't call alarm.
10693 (x_initialize): Install timer calling x_process_timeouts.
10695 2000-01-24 Dave Love <fx@gnu.org>
10697 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10698 Don't use -cckr -- apparently not now necessary.
10700 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10702 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10705 2000-01-23 Jason Rumney <jasonr@gnu.org>
10707 * w32fns.c (w32_defined_color): Apply gamma correction before
10708 trying to map to the palette.
10709 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10712 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10713 here. Callers changed to always pass real device context.
10714 (w32_draw_bitmap): Likewise.
10715 (w32_get_glyph_overhangs): Likewise.
10716 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10718 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10719 pfnSetScrollInfo and SetScrollRange.
10720 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10721 back into MULE characters after decoding them.
10722 (x_get_glyph_face_and_encoding): Likewise.
10723 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10724 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10725 (x_produce_glyphs): Calculate per char metrics for a character
10726 that we know exists in default font when font_not_found_p is true.
10728 2000-01-22 Jason Rumney <jasonr@gnu.org>
10730 * makefile.nt (intervals.obj, composite.obj): New modules.
10731 (composite.h): Added as dependency where appropriate.
10733 * w32gui.h (XGCValue): New struct for emulating X GCs.
10735 * w32term.h (XCharStruct): New struct for emulating X.
10737 * w32console.c (turn_on_face, turn_off_face): New functions.
10738 (change_line_highlight): New prototype for new redisplay.
10739 (write_glyphs): Support multibyte text. Support faces.
10741 * w32faces.c: Complete rewrite for new redisplay based on new
10744 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10745 throughout. struct frame * in place of FRAME_PTR.
10746 Skeleton support for images, toolbars, tooltips from xfns.c.
10747 (Fx_create_frame): Use system default for default scroll bar
10749 (w32_get_arg): Renamed from x_get_arg.
10750 (Fx_file_dialog): New function.
10751 (w32_list_fonts): Check cache before asking system.
10752 (Vw32_enable_synthesized_fonts): New variable.
10753 (Vw32_enable_italics): Obsolete, removed.
10755 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10756 Use SELECTED_FRAME macro.
10758 * w32menu.c: Add skeleton support for help strings on menus.
10759 (add_menu_item): Native checkbox and radio support added, but not
10760 yet enabled due to bugs.
10761 (push_menu_item): Add parameters type, selection and help.
10763 Formatting changes to reduce unnecessary diffs with xmenu.c.
10765 * w32select.c (Fw32_set_clipboard_data): Update call to
10766 find_charset_in_str.
10768 * w32term.c: Complete rewrite for new redisplay based on new
10769 xterm.c with necessary sections merged back in from old w32term.c.
10771 2000-01-21 Richard M. Stallman <rms@gnu.org>
10773 * data.c (set_internal): Further fix in same criterion.
10775 2000-01-20 Richard M. Stallman <rms@gnu.org>
10777 * data.c (set_internal): Fix the criteria for whether
10778 to swap out the old cached binding.
10780 2000-01-19 Dave Love <fx@gnu.org>
10782 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10784 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10786 * regex.c (re_compile_fastmap): While checking a range table for
10787 `charset', skip flag bits for a character class correctly.
10789 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10791 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10793 * xfns.c (x_window): Call lw_create_widget with new parameter
10796 * widget.c (EmacsFrameSetCharSize): Change size of children first
10797 because of problems with main window geometry management under
10800 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10801 MENU_ITEMS_ITEM_.*.
10802 (MENU_ITEMS_ITEM_HELP): New enumerator.
10803 (push_menu_item): Add parameter HELP. Record help in menu_items.
10804 (single_menu_item, single_submenu, list_of_items): Call
10805 push_menu_item with new parameter.
10806 (single_submenu): Set help string in widget value.
10807 (menu_highlight_callback): New function.
10808 (set_frame_menubar): Call lw_create_widget with new
10810 (xmenu_show, xdialog_show): Ditto.
10812 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10814 * sound.c (Fplay_sound): Improve doc string.
10816 2000-01-11 Richard M. Stallman <rms@gnu.org>
10818 * lisp.h (set_internal): Enter the new arg.
10820 * eval.c (specbind): Record buffer-local variables specially,
10821 indicating which buffer's binding was saved.
10822 (unbind_to): Restore buffer-local variables specially
10823 in the proper buffer.
10825 * data.c (set_internal): New arg BUF.
10827 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10828 * data.c (Fset): Pass new arg to set_internal.
10829 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10831 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10833 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10836 2000-01-11 Richard M. Stallman <rms@gnu.org>
10838 * minibuf.c (Ftry_completion): Doc fix.
10840 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10842 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10845 2000-01-11 Andreas Schwab <schwab@suse.de>
10847 * coding.c (code_convert_region): Initialize total_skip.
10849 2000-01-08 Dave Love <fx@gnu.org>
10851 * eval.c (Fuser_variable_p): Check customizability too.
10853 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10855 * minibuf.c (Fcompleting_read): Doc fix.
10857 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10859 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10862 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10863 Check that input style is supported before trying to create an
10865 (x_window): Call x_create_im.
10867 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10869 * xfns.c (current_gif_memory_src): New variable.
10870 (gif_load): Record the address of the current memory source
10871 in current_gif_memory_src.
10872 (gif_read_from_memory): Use current_gif_memory_src.
10874 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10875 macros statement form.
10877 * sound.c (struct sound): Renamed from struct sound_file.
10878 (struct sound): Add members `data' and `header_size'.
10879 (enum sound_attr): Add SOUND_DATA.
10880 (current_sound, current_sound_device): Variables renamed from
10881 sound_file and sound_device.
10882 (parse_sound): Parse :data.
10883 (parse_sound): Handle sound data in strings.
10884 (find_sound_type): Function renamed from find_sound_file_type.
10885 (wav_init, au_init): Fail if sound's header_size is smaller than
10886 needed header size.
10887 (wav_play, au_play): Play sounds from string data.
10889 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10891 * lisp.h: Add prototype for allocate_string_data.
10893 * alloc.c (Fgarbage_collect): Return number of live and free
10896 * alloc.c (mark_buffer): Remove code in #if 0.
10898 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10899 (strings_consed): New variable.
10900 (allocate_string): Set it.
10901 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10902 (Fmemory_use_counts): Return strings_consed. Use Flist.
10904 * alloc.c: General cleanup in comments etc. Remove conditional
10905 compilation for `standalone'.
10907 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10909 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10910 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10911 (DONT_COPY_FLAG): Removed.
10912 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10913 (struct sdata, struct sblock): New
10914 (struct string_block): Rewritten.
10915 (STRINGS_IN_STRING_BLOCK): New macro.
10916 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10917 (large_sblocks, string_blocks, string_free_list): New variables.
10918 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10919 (init_strings): Rewritten.
10920 (allocate_string, allocate_string_data, compact_small_strings)
10921 (free_large_strings, sweep_strings): New functions.
10922 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10923 (struct string_block_head, current_string_block)
10924 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10925 (STRING_PAD): Removed.
10926 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10927 (Fgarbage_collect): Don't set mark bit in large strings.
10928 (mark_object): Mark strings differently. Mark symbol names
10930 (survives_gc_p): Test marked strings differently.
10931 (gc_sweep): Sweep strings differently, unmark strings in
10933 (compact_strings): Removed.
10935 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10937 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10938 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10940 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10942 * fileio.c (Finsert_file_contents): Signal error if visiting file
10943 in a non-empty buffer.
10945 * term.c (encode_terminal_code): Fix the previous change.
10947 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10949 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10950 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10952 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10954 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10956 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10957 need to test for MSDOS frames.
10959 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10961 * dosfns.c (unspecified_colors): Remove.
10962 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10964 (msdos_stdcolor_name): Return strings for unspecified fore- and
10965 back-ground colors.
10967 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10968 (syms_of_xfaces): Remove their staticpro's.
10969 (tty_color_name): Return Lisp strings for unspecified fore- and
10970 back-ground colors.
10971 (Finternal_set_lisp_face_attribute): Remove the special treatment
10972 for Qunspecified_{f,b}g.
10973 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10976 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10978 * xdisp.c (reseat_at_next_visible_line_start): Position before
10979 newline only if ending up on a newline.
10980 (next_element_from_ellipsis): Return success. Handle case of
10981 displaying no ellipsis. Fix case of ellipsis defined in display
10983 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10986 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10988 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10989 (Fcolor_supported_p): Renamed from face-color-supported-p.
10991 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10993 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10994 list of colors renamed to tty-defined-color-alist.
10995 (tty_color_name): Pass the frame to tty-color-by-index.
10996 (realize_tty_face): tty-color-alist is now a function which
10997 accepts the frame as argument.
10999 * term.c (Ftty_display_color_p): Accept an optional argument
11002 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11004 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11005 encode_terminal_code.
11007 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11009 * dispnew.c (mode_line_string): Support termcap frames as well.
11011 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11013 * syntax.c (Fforward_word): Undo previous change.
11015 * editfns.c (Fconstrain_to_field): Don't constrain if
11016 inhibit-field-text-motion is non-nil.
11017 (Fline_beginning_position): Undo previous change.
11018 (Fline_end_position): Ditto.
11020 * syntax.c (Fforward_word): Notice field boundaries only if
11021 inhibit-field-text-motion is nil.
11023 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11025 * editfns.c (Vinhibit_field_text_motion): New variable.
11026 (inhibit-field-text-motion): New DEFVAR_LISP.
11027 (Fline_beginning_position, Fline_end_position): Notice field
11028 boundaries only if inhibit-field-text-motion is nil.
11030 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11031 All calls adjusted.
11032 (x_build_heuristic_mask): Likewise.
11033 (xbm_load_image_from_file): Change error output.
11034 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11035 (gif_load, gs_load, x_kill_gs_process): Ditto.
11037 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11038 color indices when accessing raster pixels.
11039 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11040 one of :file or :data.
11041 (enum pbm_keyword_index): Add PBM_DATA.
11042 (pbm_format): Add :data.
11043 (pbm_image_p): Allow either :file or :data.
11044 (pbm_read_file): New function.
11045 (pbm_scan_number): Rewritten to read from string.
11046 (pbm_load): Support :data.
11048 See ChangeLog.8 for earlier changes.
11050 ;; Local Variables:
11051 ;; coding: iso-2022-7bit