1 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3 * dired.c (file_name_completion): Pass dp->d_name to
4 Fstring_match, not elt, which is always nil here.
6 2001-07-12 Gerd Moellmann <gerd@gnu.org>
8 * xselect.c (x_decline_selection_request): Handle errors
9 caused by receivers that have vanished.
11 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
12 ignoring events on foreign windows in #if 0. Always dispatch
13 the event after checking it with x_handle_property_notify.
15 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
16 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
17 TRACE macros to facilitate debugging. Add additional trace
19 (toplevel): Add prototypes for file-local functions.
20 (x_atom_to_symbol): Remove DPYINFO parameter.
22 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
24 * w32menu.c (menubar_selection_callback, w32_menu_show):
25 Initialize `entry' to nil.
26 (w32_dialog_show): Remove unused `save_wv' variable.
27 (name_is_separator): Recognize "--:foo" and "--foo-bar".
29 2001-07-11 Gerd Moellmann <gerd@gnu.org>
31 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
33 * fileio.c (unwind_read): Print a message when discarding inserted
34 text or switching the buffer to unibyte. Change parameter.
35 (Finsert_file_contents): Don't pass VISIT to unwind_read.
37 * fileio.c (unwind_read): New function.
38 (Finsert_file_contents): Record it as unwind-function for
39 the case that reading is interrupted by C-g.
41 2001-07-10 Gerd Moellmann <gerd@gnu.org>
43 * dispnew.c (update_window): Don't skip the header-line
44 update when scrolling_window returns 0.
46 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
48 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
49 for the case that x_decode_color signals an error.
51 * xdisp.c (add_to_log): Do nothing if called asynchronously.
53 2001-07-09 Gerd Moellmann <gerd@gnu.org>
55 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
56 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
59 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
61 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
62 doc string line for dos-timezone-offset.
64 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
65 inline assembly, to avoid compiler warnings.
66 (syms_of_msdos): Add \n\ at the end of a line in the doc string
67 line for dos-unsupported-char-glyph.
69 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
71 2001-07-05 Gerd Moellmann <gerd@gnu.org>
73 * sound.c: Include Emacs' header files with #include "...".
75 * eval.c (specbind): Additionally record the buffer that was
76 current when a buffer-local or frame-local variable was bound.
78 2001-07-04 Gerd Moellmann <gerd@gnu.org>
80 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
81 to unibyte characters in unibyte buffers.
83 2001-07-03 Gerd Moellmann <gerd@gnu.org>
85 * eval.c (specbind): If SYMBOL has a frame-local binding, record
86 the frame on the binding stack. Change format of entries for
87 local bindings on the binding stack to '(SYMBOL . WHERE)'.
88 (unbind_to): Handle unbinding a frame-local variable.
90 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
91 glyphs and truncation glyphs at the end of a row from its pixel width.
92 (dump_glyph_row): Print row's continuation_lines_width.
93 (try_window_id): Take the shortcut if ZV is visible in the
94 window, but there are actually no changes at ZV.
96 2001-07-02 Gerd Moellmann <gerd@gnu.org>
98 * xterm.h (x_free_dpy_colors): Add prototype.
100 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
101 right number of arguments.
103 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
104 ($(lwlibdir)TAGS): New target.
105 (TAGS): Fix dependency list.
107 * xterm.c (x_list_fonts): Make sure XFreeFont is called
110 2001-06-30 Gerd Moellmann <gerd@gnu.org>
112 * emacs.c (main): Remove extern declaration for sys_nerr, which
113 isn't used and causes a compilation error with GCC 3.0 on
116 2001-06-27 Gerd Moellmann <gerd@gnu.org>
118 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
119 SIGIO around the code where Xt might wait for a
120 ConfigureNotifyEvent.
121 (toplevel): Include <signal.h> and syssignal.h.
123 * sound.c (vox_configure, vox_close): Turn off atimers
126 2001-06-26 Gerd Moellmann <gerd@gnu.org>
128 * keyboard.c (read_char) <non_reread>: Record the previous idle
129 start time before calling timer_stop_idle.
130 (read_char) <reread_first>: After processing a help-echo event,
131 restore the previous idle start time.
133 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
134 the start of invisible text.
135 (setup_for_ellipsis): New function.
136 (next_overlay_string): After all overlay strings have been
137 processed, display an ellipsis if necessary.
138 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
139 (push_it): Initialize display_ellipsis_p on the iterator's stack.
141 * dispextern.h (struct iterator_stack_entry): Add member
144 2001-06-25 Gerd Moellmann <gerd@gnu.org>
146 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
147 on the value of the wait-for-wm frame parameter.
149 * xterm.h (struct x_output): Add member wait_for_wm.
151 * xfns.c (Qwait_for_wm): New variable.
152 (x_frame_parms): Add entry for `wait-for-wm".
153 (x_set_wait_for_wm): New function.
154 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
155 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
157 * xdisp.c (try_window_id) <all changes below window end>: Don't
158 take this shortcut if ZV is visible in the window.
159 (try_window_id): When checking for window start being in changed
160 text, don't check that the buffer's size has changed.
162 2001-06-23 Richard M. Stallman <rms@gnu.org>
164 * minibuf.c (Fcompleting_read): Doc fix.
166 2001-06-19 Gerd Moellmann <gerd@gnu.org>
168 * composite.c (Ffind_composition_internal): Accept ZV
169 and a string's end position as POS.
171 2001-06-18 Gerd Moellmann <gerd@gnu.org>
173 * composite.c (Ffind_composition_internal): Check POS
176 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
178 * editfns.c (Fmessage_box): If the frame is not under a window
179 system, output the message in the echo area.
181 2001-06-14 Richard M. Stallman <rms@gnu.org>
183 * xdisp.c (try_window_id): When EOB is visible, don't treat
184 insertion at EOB as if it were "off the bottom of the screen."
186 2001-06-11 Andrew Innes <andrewi@gnu.org>
188 * w32proc.c (create_child): Add new parameter is_gui_app.
189 (w32_executable_type): Add new parameter is_gui_app.
190 (sys_spawnve): Use it.
191 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
192 SIGQUIT. This matches better how the signals are interpreted by
193 MSVC compiled programs.
194 (syms_of_ntproc): Update docstring.
196 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
198 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
199 well otherwise note_mouse_highlight might optimize away highlighting
200 if we pass over that same overlay again.
202 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
204 * lread.c (Fload): Document that the argument is run via
205 substitute-in-file-name.
207 2001-05-31 Gerd Moellmann <gerd@gnu.org>
209 * Makefile.in (bootstrap-doc): New target.
210 (bootstrap-emacs): Depend on it.
212 * fileio.c (Fdo_auto_save): Don't try to create the directory of
213 auto-save-list-file-name when shutting down Emacs, because
214 creating the directory might signal an error, and leaves
215 Emacs in a strange state.
217 * term.c: (tty_cursor_hidden): New variable.
218 (update_begin): Don't call tty_hide_cursor. Clean up.
219 (update_end, set_terminal_window, set_scroll_region): Clean up.
220 (ring_bell, reset_terminal_modes): Clean up.
221 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
222 on tty_cursor_hidden.
223 (write_glyphs): Call tty_hide_cursor.
225 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
227 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
229 2001-05-30 Gerd Moellmann <gerd@gnu.org>
231 * xfns.c (enum image_value_type): New enumerator
232 IMAGE_STRING_OR_NIL_VALUE.
233 (parse_image_spec): Handle it.
234 (xbm_format, pbm_format): Use it for :foreground and :background.
235 (xbm_load, pbm_load): Check for nil color names.
237 * xterm.c (note_mouse_highlight): If an overlapping overlay
238 exists, but we find that we highlight the same overlay as before,
239 don't do the highlighting again.
241 2001-05-29 Gerd Moellmann <gerd@gnu.org>
243 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
244 Protect unibyte strings created by replacing their multibyte
245 equivalents in menu_items.
247 * keymap.c (Fsingle_key_description): NUL-terminate the string
248 buffer before calling build_string.
250 * callproc.c (Fcall_process): Deal with decode_coding returning
251 CODING_FINISH_INCONSISTENT_EOL.
253 2001-05-28 Gerd Moellmann <gerd@gnu.org>
255 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
256 an item's name with its key description in case the description
257 is a multibyte string.
259 * keymap.c (Fsingle_key_description): Create a multibyte string
262 * macros.c (Fstart_kbd_macro): Doc fix.
264 * xterm.c (cursor_in_mouse_face_p): New function.
265 (x_draw_stretch_glyph_string): Use it to choose a different GC
266 when drawing a cursor within highlighted text.
268 * editfns.c (char_property_eq): Put in #if 0.
270 * indent.c (string_display_width): Put in #if 0.
272 * lread.c (Fload): Remove unused label.
274 * termcap.c (speeds): Put in #if 0.
276 2001-05-18 Gerd Moellmann <gerd@gnu.org>
278 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
280 * xfaces.c (xlfd_point_size): Don't divide pixel size from
281 transformation matrix by 10.
283 2001-05-16 Gerd Moellmann <gerd@gnu.org>
285 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
286 only if it's equal to the former foreground pixel color.
287 (x_set_foreground_color, x_set_background_color)
288 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
290 2001-05-16 Dave Love <fx@gnu.org>
292 * insdel.c (signal_before_change, signal_after_change): Consider a
293 local change hook which changes the buffer.
295 * process.c (read_process_output): Don't call signal_after_change
296 and update_compositions after insert_from_string_before_markers.
298 2001-05-16 Gerd Moellmann <gerd@gnu.org>
300 * xfaces.c (split_font_name): Use the right field when
301 checking for `[...]' syntax.
303 * buffer.c (copy_overlays): New function.
304 (clone_per_buffer_values): Use it.
306 * buffer.h (OVERLAY_PLIST): New macro.
308 * keymap.c (Fsingle_key_description): Replace a build_string with
309 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
311 * fontset.c (Ffontset_info): Check that face is non-null
312 before accessing its fields.
314 2001-05-15 Gerd Moellmann <gerd@gnu.org>
316 * keyboard.c (read_key_sequence): Prevent generating a fake
319 * xfaces.c (split_font_name): Handle `[...]' for the right
322 * ccl.c (ccl_driver): Don't copy remaining bytes in case
323 of CCL_STAT_INVALID_CMD.
325 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
327 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
328 in <var> has no default value yet.
330 * xfaces.c (try_alternative_families): First try the FAMILY.
331 And if nothing is found in the end, try again with scalable fonts.
332 (try_font_list): Let try_alternative_families do a bit more of
333 the work. Only use FAMILY if it is not nil.
334 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
336 2001-05-14 Gerd Moellmann <gerd@gnu.org>
338 * xterm.c (note_mouse_highlight): Avoid changing the mouse
339 pointer shape when show_mouse_face has already done it.
341 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
344 * xfaces.c (split_font_name): Make sure to leave the loop
345 with the right value of `i'.
347 * xfaces.c (split_font_name): Handle matrix transformations
348 in the pixel and point size fields of XLFD font names.
349 (xlfd_point_size): Likewise.
351 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
353 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
354 (x_to_w32_font): Add prototype.
356 * regex.c (malloc, realloc, free) [emacs]: Undefine before
357 redefining, to avoid compiler warnings.
359 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
361 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
362 (w32_get_bdf_glyph): Cast between unsigned char and char when
363 passing arguments to subroutines, to shut up compiler warnings.
364 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
367 * xfaces.c: Include keyboard.h before frame.h, not after it.
369 * widget.c: Include keyboard.h before frame.h.
371 * w32term.h (struct image, struct face): Forward declaration, to
372 avoid compiler warnings.
374 2001-05-11 Gerd Moellmann <gerd@gnu.org>
376 * keyboard.c (read_key_sequence): Don't modify events when
377 generating fake prefix keys (mode-line, scroll-bar, ...) since
378 this prevents proper processing of such events when pushed back
379 into unread-command-events.
381 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
382 actually redrawn. Make the function static.
383 (note_mouse_highlight): Fix a case where the mouse cursor
384 was changed back to the text cursor.
386 * xterm.h (clear_mouse_face): Remove prototype.
388 * xdisp.c (try_window_id): Fix the fix and set the right
391 * xdisp.c (try_window_id): Fix computation of window end in the
392 case that lines were deleted at the end of the window. Add some
393 more debug_method_adds.
395 * xfaces.c (try_alternative_families): New function.
396 (try_font_list): Use it. If ATTRS specifies a family, check
397 fonts from that family first.
398 (choose_face_font): Remove code setting the family part of
401 2001-05-10 Gerd Moellmann <gerd@gnu.org>
403 * xdisp.c (try_window_id): Fix case of all changes before
406 * xdisp.c (try_window_id): Add some xasserts.
408 2001-05-09 Gerd Moellmann <gerd@gnu.org>
410 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
412 2001-05-09 Dave Love <fx@gnu.org>
414 * xdisp.c (GIVE_UP): Fix for K&R C.
416 2001-05-09 Gerd Moellmann <gerd@gnu.org>
418 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
420 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
421 back to the text cursor shape without need.
423 2001-05-07 Gerd Moellmann <gerd@gnu.org>
425 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
427 * dispextern.h (inverse_video): Declare extern.
429 * keyboard.c (delete_kboard): Handle the case that selected_frame
430 has been deleted in the course of x_connection_closed.
432 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
434 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
435 Fix the change from 2001-04-30.
437 2001-05-03 Gerd Moellmann <gerd@gnu.org>
439 * xfns.c (file_dialog_unmap_cb): New function.
440 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
441 where a dialog is closed via the window manager.
443 * xdisp.c (try_window_id): Cases of changes all in front of
444 the window start or all below the window end mostly rewritten.
445 (redisplay_window): Move the tests if try_window_id is
446 applicable to try_window_id.
447 (GIVE_UP): New macro.
449 2001-05-02 Gerd Moellmann <gerd@gnu.org>
451 * xterm.c (expose_window): Return int. If W is the window
452 currently being updated, mark the frame garbaged.
453 Fix computation of rows intersecting the exposed rectangle.
454 (expose_window_tree): Stop when expose_window returns 0.
456 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
457 again if it has already been drawn.
459 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
461 * syntax.c (update_syntax_table): Check that oldi has the same
462 properties as old_prop before deciding not to invalidate.
464 2001-04-30 Gerd Moellmann <gerd@gnu.org>
466 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
467 read-only text that is so because of text properties.
469 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
470 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
471 windows that are components of a Lucid menu bar.
473 2001-04-27 Gerd Moellmann <gerd@gnu.org>
475 * term.c (turn_on_face): Fix reverse video handling on terminals
476 that don't support colors.
478 2001-04-26 Gerd Moellmann <gerd@gnu.org>
480 * editfns.c (save_excursion_restore): Don't use XBUFFER on
483 2001-04-25 Gerd Moellmann <gerd@gnu.org>
485 * term.c (toggle_highlight): New function.
486 (turn_on_face): Change handling of reverse video.
488 * process.c (wait_reading_process_input):
489 Call record_asynch_buffer_change only if a timer really changed buffers.
491 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
492 of the number of overlays to check.
494 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
496 * xdisp.c (try_window_id): Fix a case where window_end_pos
497 and window_end_bytepos were not adjusted.
499 2001-04-23 Gerd Moellmann <gerd@gnu.org>
501 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
504 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
506 * process.c (wait_reading_process_input) [!subprocesses]:
507 Don't reference waiting_for_user_input_p, it's not defined in the
508 branch without async subprocesses support.
510 2001-04-19 Gerd Moellmann <gerd@gnu.org>
512 * keyboard.c (delete_kboard): Prevent a dangling reference
513 from current_kboard to KB, which is freed.
515 * process.c (wait_reading_process_input):
516 Call record_asynch_buffer_change after running timers, to make
517 read_key_sequence aware of buffer changes from under it.
519 2001-04-18 Gerd Moellmann <gerd@gnu.org>
521 * xfaces.c (Qscalable_fonts_allowed): New variable.
522 (realizing_basic_faces_p): Removed.
523 (x_face_list_fonts): Special handling for realizing_basic_faces_p
525 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
526 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
527 for scalable-fonts-allowed to t.
529 * fileio.c (Finsert_file_contents): If the file size returned from
530 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
531 read from files on a procfs whose contents are generated dynamically.
533 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
535 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
536 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
537 (__memalign_hook): Make the two prototypes consistent.
539 2001-04-17 Gerd Moellmann <gerd@gnu.org>
541 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
542 matrix of mini-windows.
544 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
546 * intervals.c (find_interval): Don't rebalance during signal handling.
548 2001-04-11 Gerd Moellmann <gerd@gnu.org>
550 * fns.c: Include blockinput.h.
552 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
554 2001-04-10 Gerd Moellmann <gerd@gnu.org>
556 * fns.c (Fcompare_strings): Fix return values.
558 * window.c (window_scroll): Change the meaning of N to mean
559 N screen-fulls or N lines.
560 (window_scroll_pixel_based, window_scroll_line_based)
561 (scroll_command, Fscroll_other_window): Change accordingly.
563 * window.c (window_scroll_pixel_based, Frecenter):
564 Call window_box_height instead of using it.last_visible_y for the
565 height of the window.
567 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
568 instead of using it.last_visible_y for the height of the window.
570 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
571 From Dan Holmsand <dan@eyebee.com>.
573 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
574 able to write to hidden and system files. From Dan Holmsand
577 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
578 Holmsand <dan@eyebee.com>.
580 2001-04-09 Gerd Moellmann <gerd@gnu.org>
582 * fns.c (Fplist_get, Fplist_put): Add QUITs.
584 * window.c (window_internal_height): Return 1 less if the
585 window has a header line.
587 * xdisp.c (try_window_id): When scrolling on a terminal, take
588 the change of window_internal_height into account.
590 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
592 * gmalloc.c (align): If the argument SIZE would overflow
593 __malloc_ptrdiff_t, fail right away.
595 2001-04-06 Gerd Moellmann <gerd@gnu.org>
597 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
598 Make sure the tooltip is completely visible.
599 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
601 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
603 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
605 2001-04-06 Dave Love <fx@gnu.org>
607 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
610 2001-04-06 Gerd Moellmann <gerd@gnu.org>
612 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
614 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
616 2001-04-05 Gerd Moellmann <gerd@gnu.org>
618 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
620 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
622 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
623 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
625 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
626 shell widget's position only if it is non-null.
628 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
629 Set f->output_data.x->widget to null after destroying it.
631 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
632 FILENAME to bring it in synch with the documentation.
634 * xfaces.c (realizing_basic_faces_p): Renamed from
635 realize_default_face_p.
636 (realize_basic_faces): Set/clear realizing_basic_faces_p.
637 (realize_default_face): Don't set the flag.
639 2001-04-04 Gerd Moellmann <gerd@gnu.org>
641 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
643 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
645 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
646 the buffer that was used for echoing.
648 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
649 (first_font_matching): Removed unused function.
650 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
651 (may_use_scalable_font_p): Remove parameter FONT; rename
652 parameter NAME to FONT.
653 (x_face_list_fonts): Fix missing bounds check.
654 (realizing_default_face_p): New variable.
655 (realize_default_face): Set and clear that flag.
656 (x_face_list_fonts): When called during the realization of the
657 default face, and no matching fonts are found when ignoring
658 scalable fonts and fonts matching a regexp from
659 face-ignored-fonts, try without ignoring fonts.
661 2001-04-03 Gerd Moellmann <gerd@gnu.org>
663 * xfns.c (postprocess_image): New function.
664 (lookup_image): Call it for all image types except PostScript.
665 (x_kill_gs_process): Call postprocess_image.
667 * xterm.c (x_use_underline_position_properties): New variable.
668 (x_draw_glyph_string): Use it.
669 (syms_of_xterm): DEFVAR_BOOL it.
671 2001-04-02 Gerd Moellmann <gerd@gnu.org>
673 * xterm.c (x_alloc_nearest_color_1): New function.
674 (x_alloc_nearest_color): Use it.
675 (x_color_cells): Take a Display as argument, instead of a frame.
676 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
677 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
678 (x_initialize): Register cvt_string_to_pixel as resource converter
679 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
681 2001-03-30 Gerd Moellmann <gerd@gnu.org>
683 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
684 (set_iterator_to_next): If a string from a display property ends,
685 consider the case that this might also be the end of an
686 overlay string having the display property.
688 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
690 * xdisp.c (reseat_to_string): Undo last change.
692 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
693 matrix of a window when the header line changes, when
694 new rows are allocated, or when the width changes.
696 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
698 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
700 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
702 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
705 2001-03-29 Gerd Moellmann <gerd@gnu.org>
707 * data.c (Fsubr_interactive_form): New function.
708 (syms_of_data): Defsubr it.
710 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
711 (live_float_p, live_misc_p): Return 1 only if the offset of the
712 pointer in its block is >= 0.
714 2001-03-28 Paul Eggert <eggert@twinsun.com>
716 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
717 microseconds calcuation. Avoid double-rounding problem.
718 In doc string, warn that the result is approximate.
720 2001-03-28 Gerd Moellmann <gerd@gnu.org>
722 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
723 bind `inhibit-eval-during-redisplay' to t.
725 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
727 * xdisp.c (inhibit_eval_during_redisplay)
728 (Qinhibit_eval_during_redisplay): New variables.
729 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
730 don't eval, return nil instead.
731 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
732 Initialize Qinhibit_eval_during_redisplay.
734 * xdisp.c (reseat_to_string): If STRING is multibyte, set
735 the iterator's multibyte_p flag.
737 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
738 instead of setting it to zero; it's incremented for each frame
739 where the menu face is changed.
741 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
742 change bottom shadow accordingly.
744 * xterm.c (expose_window_tree, expose_frame): Don't compute
746 (expose_window): Do it here instead.
747 (x_draw_glyph_string): Fix a computation of the underline position.
749 * bytecode.c (BYTE_CODE_QUIT): New macro.
750 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
752 2001-03-27 Gerd Moellmann <gerd@gnu.org>
754 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
755 Give up if matrix starts in an ellipsis.
756 (init_from_display_pos): Do nothing if POS doesn't specify
757 a dpvec_index but the iterator has such a position.
759 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
761 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
762 x/y position is (0, 0) after destroying the menu bar, restore
763 its original position.
765 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
766 (init_from_display_pos): Use it.
767 (try_window_reusing_current_matrix): Don't use cursor_row_p.
769 2001-03-26 Gerd Moellmann <gerd@gnu.org>
771 * xdisp.c (try_window_id): Undo last change.
773 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
775 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
777 * buffer.c (syms_of_buffer): Doc fix.
779 2001-03-26 Gerd Moellmann <gerd@gnu.org>
781 * xfaces.c (x_update_menu_appearance): Use local variable
782 popup_path for setting font resources.
784 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
786 * frame.c (Fframe_list): Don't reference tip_frame if
787 HAVE_WINDOW_SYSTEM is not defined.
789 * emacs.c (main): Update the copyright year. From Werner LEMBERG
792 2001-03-25 Gerd Moellmann <gerd@gnu.org>
794 * xdisp.c (init_from_display_pos): Test invisible property
795 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
797 * xdisp.c (redisplay_internal) <update one window>: Make sure
798 last_arrow_position and last_arrow_string are set.
800 * frame.c (Fframe_list): Don't return a tooltip frame.
802 2001-03-23 Gerd Moellmann <gerd@gnu.org>
804 * xdisp.c (mark_window_display_accurate_1): New function,
805 extracted from mark_window_display_accurate.
806 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
807 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
808 (mark_window_display_accurate): Use it.
809 (redisplay_internal): Use it for the selected window.
810 (redisplay_internal): Avoid duplicate mark_window_display_accurate
811 for the selected frame.
813 * xdisp.c Use make_number, for readability.
814 (try_window_id): Disable rows below the window end.
815 (try_window_reusing_current_matrix): Use cursor_row_p.
816 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
818 (init_from_display_pos): If POS specifies a position in a display
819 vector, maybe get the iterator set up for that ellipsis.
821 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
823 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
825 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
827 2001-03-23 Gerd Moellmann <gerd@gnu.org>
829 * xfaces.c (x_update_menu_appearance): Use a different path
830 for Lucid popup menus.
832 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
834 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
836 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
837 (string_buffer_position): Use `make_number'.
839 2001-03-22 Gerd Moellmann <gerd@gnu.org>
841 * xfaces.c (x_update_menu_appearance): Renamed from
842 x_set_menu_face_resources. Use different resources for popups.
844 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
845 (GC_CHECK_STRING_BYTES): Don't define.
847 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
848 Removed, together with subroutines.
849 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
850 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
852 * dispextern.h (x_set_menu_resources_from_menu_face):
855 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
856 Remove calls to x_set_menu_resources_from_menu_face.
858 * xfaces.c (xm_set_menu_resources_from_menu_face):
859 Remove #ifndef LESSTIF_VERSION.
861 * xmenu.c: Include widget.h.
862 (single_submenu): Return int. Some cleanup.
863 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
865 2001-03-21 Gerd Moellmann <gerd@gnu.org>
867 * xterm.c (x_update_window_end): Handle overwritten mouse face
868 also for tool bar windows.
869 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
870 DRAW is DRAW_IMAGE_RAISED.
872 2001-03-20 Gerd Moellmann <gerd@gnu.org>
874 * print.c (syms_of_print): Doc fixes.
876 * fns.c (Fmd5): Doc fix.
878 2001-03-19 Gerd Moellmann <gerd@gnu.org>
880 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
881 Clear area of the frame not occupied by the scroll bar.
883 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
884 tip frame's root window buffer to *tip* right after creating
887 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
888 is an integer don't have to be for space characters.
890 2001-03-16 Gerd Moellmann <gerd@gnu.org>
892 * indent.c (current_column, current_column_1, Fmove_to_column)
893 (compute_motion): Handle characters from display vectors differently.
895 2001-03-15 Kenichi Handa <handa@etl.go.jp>
897 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
898 drawing glyph string.
900 2001-03-15 Gerd Moellmann <gerd@gnu.org>
902 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
903 (command_loop_1): Undo last change.
905 * xterm.c (fast_find_position): Return the correct vpos.
907 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
908 non-null, set a per-buffer value in BUF instead of the current buffer.
909 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
910 Call store_symval_forwarding with BUF null.
911 (set_internal): Call store_symval_forwarding with the BUF
912 parameter passed to set_internal. Formerly, the value was always
913 set in the current buffer; the buffer recorded in specbind for
914 this case wasn't used.
915 (arith_driver): Reindent.
917 * buffer.c (swap_out_buffer_local_variables):
918 Call store_symval_forwarding with BUF null.
920 * lisp.h (store_symval_forwarding): Change prototype.
922 * eval.c (specbind): Call store_symval_forwarding with BUF null.
924 2001-03-14 Gerd Moellmann <gerd@gnu.org>
926 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
927 FOR_DELETION. Avoid resizing the mini-window of the selected
928 frame if FOR_DELETION is set.
929 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
930 (Fmake_frame_invisible): Change calls to do_switch_frame for new
933 * window.c (Fset_window_configuration): Change call to
934 do_switch_frame to new format.
936 * keyboard.c (quit_throw_to_read_char): Change call to
937 do_switch_frame to new format.
939 * lisp.h (do_switch_frame): Change prototype.
941 * frame.c (Fframe_parameters): In the `buffer-list' frame
942 parameter, store the buffer list of FRAME, not the list of the
945 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
946 box just because the glyph row's full_width_p flag is set.
948 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
950 * xdisp.c (highlight_trailing_whitespace): On character terminals,
951 skip the padding blanks inserted in extend_face_to_end_of_line,
952 before checking for trailing whitespace.
954 2001-03-13 Gerd Moellmann <gerd@gnu.org>
956 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
957 Remove special handling for LessTif/Motif.
958 (toplevel): Don't include Xm/Xm.h.
960 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
961 Remove workaround code for LessTif; it doesn't work anymore.
963 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
966 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
967 Don't access private scroll bar data; it's no longer necessary with
968 contemporary LessTif.
970 * xfaces.c (xm_set_menu_resources_from_menu_face):
971 Change #if 0 to #ifndef LESSTIF_VERSION.
973 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
974 removing button grabs.
976 2001-03-13 Kenichi Handa <handa@etl.go.jp>
978 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
979 and clip-large-size-font as obsolete.
981 * lread.c (read_multibyte): Check the validity of multibyte
982 sequence. If invalid, return the first byte.
984 2001-03-12 Gerd Moellmann <gerd@gnu.org>
986 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
987 before running the command; timer functions or process
988 filters may have set it.
990 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
992 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
995 2001-03-12 Gerd Moellmann <gerd@gnu.org>
997 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
1000 2001-03-09 Gerd Moellmann <gerd@gnu.org>
1002 * dispextern.h (string_buffer_position): Add prototype.
1004 * xdisp.c (string_buffer_position, display_prop_string_p)
1005 (single_display_prop_string_p): New functions.
1007 * xterm.c (note_mouse_highlight): If there's no help-echo on
1008 a string, look at the buffer text ``under'' it.
1010 * keyboard.c (make_lispy_event): Add string info to the event,
1011 analogous to what's done on mode lines.
1012 (read_key_sequence): For a click on a string, consider `local-map'
1013 and `keymap' of that string.
1015 * keyboard.c (make_lispy_event, make_lispy_movement):
1016 Adjust calls to buffer_posn_from_coords to new format.
1018 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
1020 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
1023 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
1024 flags argument to emacs_open; it seems to conflict with O_EXCL.
1026 2001-03-09 Kenichi Handa <handa@etl.go.jp>
1028 * composite.h (struct composition): Change types of members;
1029 glyph_len to unsigned, width to unsigned short.
1031 2001-03-08 Andrew Innes <andrewi@gnu.org>
1033 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
1036 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1038 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
1041 * xterm.c (note_mouse_highlight): Handle mouse-face and
1042 help-echo in strings.
1043 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1044 (fast_find_string_pos): New function.
1046 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1047 (display_string): Call face_at_string_position with new parameter.
1049 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
1050 Handle `mouse-face'.
1052 * dispextern.h (face_at_string_position): Change prototype.
1054 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
1056 * keyboard.c (make_lispy_event): Avoid generating drag events
1057 if the mouse hasn't actually moved to another buffer position.
1059 2001-03-08 Dave Love <fx@gnu.org>
1061 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
1063 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1065 * process.c (Fset_process_window_size): Fix a typo.
1067 2001-03-08 Kenichi Handa <handa@etl.go.jp>
1069 * coding.c (detect_coding_sjis): Do more rigid check.
1070 (detect_coding_big5): Likewise.
1071 (decode_coding_sjis_big5): Likewise.
1072 (Fdetect_coding_region): Call detect_coding_system with tailing
1073 anchor byte `\0' for more rigid detection.
1074 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
1075 (Fdetect_coding_string): Likewise.
1077 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
1079 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
1080 a string before extracting its data.
1082 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1084 * window.c (Frecenter): Rewrite code handling negative values
1085 of ARG on graphical frames.
1087 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
1089 * window.c (displayed_window_lines): If W->start is outside the
1090 accessible portion of the buffer, call start_display with BEGV or
1091 ZV instead of W->start.
1093 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1095 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
1097 * process.c (Fset_process_filter): Don't crash if the input
1098 file descriptor of PROCESS is closed.
1099 (Fset_process_window_size): Likewise.
1101 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1103 * xterm.c (XTflash): Make the timeout of select shorter, and call
1104 select repeatedly until the desired time expires.
1106 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1108 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
1110 * xfns.c (Fx_create_frame): Clear Vwindow_list.
1112 * lisp.h (Vwindow_list): Declare extern.
1114 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
1116 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
1118 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1120 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
1121 to detect a case where we have to highlight a different region
1122 despite not having left the currently highlighted region.
1123 Set mouse_face_overlay in the x_display_info.
1124 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
1126 * xterm.h (struct x_display_info): Add mouse_face_overlay.
1128 * buffer.c (mouse_face_overlay_overlaps): New function.
1130 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
1131 (Qmouse_face): Declare extern.
1133 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
1134 if face_change_count is non-zero.
1136 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1138 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
1139 that the source is unibyte.
1141 2001-03-05 Dave Love <fx@gnu.org>
1143 * xterm.c (XTmouse_position): Fix typo.
1145 2001-03-05 Gerd Moellmann <gerd@gnu.org>
1147 * minibuf.c (read_minibuf): Clean up the binding stack if
1148 called noninteractively.
1150 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1152 * coding.c (syms_of_coding): Docstring modified.
1154 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1156 * charset.c (char_to_string): If a single byte char has modifier
1157 bits that can't be reflected to the character code, ignore them
1158 instead of signaling an error.
1160 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1162 * s/msdos.h: Update copyright notice.
1164 * dosfns.h: Update copyright notice.
1166 * dosfns.c: Update copyright notice.
1168 * msdos.c: Update copyright notice.
1170 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1172 * xterm.c (glyph_rect): New function.
1173 (XTmouse_position): Use it to raise the threshold for mouse
1174 movement event generation.
1176 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
1178 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
1179 specifies (reverse . t), reverse the initial screen colors.
1180 (IT_set_frame_parameters): If the property is foreground-color,
1181 but we are reversing the colors, set bg_set, not fg_set.
1182 Likewise for setting background-color and reversing: set fg_set.
1183 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
1186 * xfaces.c (Finternal_set_lisp_face_attribute)
1187 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
1190 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1192 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
1193 to a single slash in the middle of file names.
1195 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
1196 Accept only alphanumeric time zone names.
1198 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
1200 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1201 a widget to zero height.
1203 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1205 * window.c (Fwindow_end): Call move_it_past_eol only if
1206 ending up on a partially visible line.
1208 2001-03-01 Dave Love <fx@gnu.org>
1210 * ccl.c (Fccl_execute): Doc fix.
1212 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1214 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
1215 of the tool bar before calling x_figure_window_size.
1217 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
1218 NULL after destroying it, otherwise XTread_socket can access a
1219 destroyed widget when input is unblocked.
1221 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
1223 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
1224 same name as before, although there was a change in fontsets.
1226 2001-02-28 Ken Raeburn <raeburn@gnu.org>
1228 * lisp.h (Fframe_parameter): Declare.
1230 * window.c (set_window_buffer): Field vscroll is an int, not a
1233 2001-02-28 Gerd Moellmann <gerd@gnu.org>
1235 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
1238 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
1241 * alloc.c (toplevel): Include process.h.
1242 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
1243 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
1244 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
1245 (allocate_vector, allocate_hash_table, allocate_window)
1246 (allocate_frame, allocate_process, allocate_other_vector):
1248 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
1249 (mark_maybe_pointer): New function.
1250 (mark_memory): Also mark Lisp data to which only pointers
1251 remain and not Lisp_Objects.
1252 (min_heap_address, max_heap_address): New variables.
1253 (mem_find): Return MEM_NIL if START is below min_heap_address or
1254 above max_heap_address.
1255 (mem_insert): Compute min_heap_address and max_heap_address.
1257 * process.c (make_process): Use allocate_process.
1259 * frame.c (make_frame): Use allocate_frame.
1261 * window.c (make_window, make_dummy_parent): Use allocate_window.
1262 (Fcurrent_window_configuration): Use allocate_other_vector.
1264 * lisp.h (allocate_vectorlike): Remove prototype.
1265 (allocate_vector, allocate_other_vector, allocate_frame)
1266 (allocate_window, allocate_process, allocate_hash_table):
1269 * fns.c (Fdelete, larger_vector): Use allocate_vector.
1270 (make_hash_table, copy_hash_table): Use allocate_hash_table.
1272 2001-02-27 Kenichi Handa <handa@etl.go.jp>
1274 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
1275 treat the produced bytes as a valid multibyte sequence.
1277 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
1278 (ccl_driver) <CCL_WriteMultibyteChar2>:
1279 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
1280 <ccl_finish>: Set ccl->eight_bit_control properly.
1282 * ccl.h (struct ccl_program): New member eight_bit_control.
1284 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
1286 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
1287 accessible_keymaps_char_table.
1288 (accessible_keymaps_char_table): Obey `is_metized'.
1289 (where_is_internal, Fwhere_is_internal): Don't confuse int and
1292 2001-02-26 Gerd Moellmann <gerd@gnu.org>
1294 * dispnew.c: Check HAVE_TERM_H before including term.h.
1296 2001-02-24 Andrew Innes <andrewi@gnu.org>
1298 * makefile.w32-in: Update copyright notice.
1300 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
1302 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
1304 2001-02-24 Kenichi Handa <handa@etl.go.jp>
1306 * Makefile.in (lisp): Add international/utf-8.elc.
1308 * fontset.c (Fnew_fontset): Fix handling of the case that an
1309 element of FONTLIST is a cons of family and registry.
1311 2001-02-23 Jason Rumney <jasonr@gnu.org>
1313 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
1314 to height unconditionally.
1316 * w32term.c (x_set_glyph_string_background_width): Extend the
1317 background face to the end of the drawing area in the text area, only.
1318 (x_insert_glyphs): Call window_box_left to obtain the left
1319 x-coordinate of the area to shift.
1321 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
1324 2001-02-22 Andrew Innes <andrewi@gnu.org>
1326 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
1327 ($(BLD)\dispnew.obj):
1328 ($(BLD)\editfns.obj):
1329 ($(BLD)\fileio.obj):
1330 ($(BLD)\filelock.obj):
1331 ($(BLD)\keyboard.obj):
1332 ($(BLD)\w32proc.obj):
1333 ($(BLD)\process.obj):
1334 ($(BLD)\sysdep.obj): Ditto.
1336 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
1338 ($(BLD)/dispnew.$(O)):
1339 ($(BLD)/editfns.$(O)):
1340 ($(BLD)/fileio.$(O)):
1341 ($(BLD)/filelock.$(O)):
1342 ($(BLD)/keyboard.$(O)):
1343 ($(BLD)/w32proc.$(O)):
1344 ($(BLD)/process.$(O)):
1345 ($(BLD)/sysdep.$(O)): Ditto.
1347 2001-02-22 Gerd Moellmann <gerd@gnu.org>
1349 * xdisp.c (forward_to_next_line_start): When taking the shortcut
1350 at the start of the function, check that the \n in it->c is
1351 from the iterator's current position.
1353 * xdisp.c (handle_single_display_prop): Add parameter
1354 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
1355 properties which replace the display of text with something else.
1356 (handle_display_prop): Call handle_single_display_prop with
1357 additional argument saying if we already replaced text display
1358 with something else. Use AREF.
1359 (with_echo_area_buffer_unwind_data, display_menu_bar)
1360 (decode_mode_spec_coding): Use AREF and ASIZE.
1362 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
1363 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
1364 * vmstime.h: Files removed.
1366 * unexencap.c, unexfx2800.c: Files removed.
1368 * dispnew.c (direct_output_for_insert): Give up if we are showing
1369 a message or just cleared the message because we might need to
1370 resize the echo area window or display an empty echo area.
1372 2001-02-21 Gerd Moellmann <gerd@gnu.org>
1374 * xdisp.c (redisplay_internal): Do the
1375 mark_window_display_accurate after all windows have been
1376 redisplayed because this call resets flags in buffers which are
1377 needed for proper redisplay.
1379 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
1380 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
1383 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1384 busy_window to hourglass_window, busy_p to hourglass_p.
1386 * msdos.h (struct x_output): Rename busy_window to
1387 hourglass_window, busy_p to hourglass_p.
1389 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1390 busy_window to hourglass_window, busy_p to hourglass_p.
1392 * xfns.c: Rename everything containing *busy_cursor* and similar
1394 (syms_of_w32fns): Rename x-busy-pointer-shape to
1395 x-hourglass-pointer-shape, display-busy-cursor to
1396 display-hourglass, busy-cursor-delay to hourglass-delay.
1398 * w32fns.c: Rename everything containing *busy_cursor* and similar
1400 (syms_of_w32fns): Rename x-busy-pointer-shape to
1401 x-hourglass-pointer-shape, display-busy-cursor to
1402 display-hourglass, busy-cursor-delay to hourglass-delay.
1404 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
1407 * dispextern.h (start_hourglass, cancel_hourglass)
1408 (display_hourglass_p): Renamed from *busy_cursor*.
1410 2001-02-20 Gerd Moellmann <gerd@gnu.org>
1412 * keyboard.c (read_char): When an event from unread-command-events
1413 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
1415 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
1416 equal to the current buffer.
1418 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
1419 nil, otherwise we're left with truncate_lines t when a message
1420 is printed with message-truncate-lines bound to t.
1422 2001-02-19 Gerd Moellmann <gerd@gnu.org>
1424 * window.c (Fmove_to_window_line): Undo last change.
1425 (displayed_window_lines): Call line_bottom_y to determine
1426 the line's bottom position.
1428 * dispextern.h (line_bottom_y): Add prototype.
1430 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
1431 (pos_visible_p): Use it.
1433 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
1434 set redisplaying_p to 0 here instead of in Frecursive_edit.
1435 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
1438 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
1440 (syms_of_xdisp): Initialize new variables.
1441 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
1442 Specbind `inhibit-menubar-update' when updating the menu bar.
1444 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
1447 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
1450 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
1453 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
1454 to the start of the file.
1456 2001-02-16 Gerd Moellmann <gerd@gnu.org>
1458 * window.c (set_window_buffer): Fix last change.
1460 * window.c (set_window_buffer): Set window's vscroll to 0.
1462 * window.c (coordinates_in_window): Increase width of area
1463 where the vertical line can be dragged.
1465 * xterm.c (x_set_glyph_string_background_width): Extend the
1466 background face to the end of the drawing area in the text
1469 * xdisp.c (handle_single_display_prop): Set iterator's position
1470 to where the `display' property starts, like for images.
1471 (dump_glyph): New function.
1472 (dump_glyph_row): Use it. Dump info about marginal areas.
1474 * dispnew.c (direct_output_for_insert): Recognize more cases where
1475 glyphs can be written instead of being inserted.
1477 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
1478 the left x-coordinate of the area to shift.
1480 * dired.c (directory_files_internal): Set result list to nil
1483 2001-02-15 Kenichi Handa <handa@etl.go.jp>
1485 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
1486 invalid multibyte sequence, treat *SRC as a character of
1489 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
1491 * textprop.c (Fset_text_properties): Doc fix.
1493 2001-02-15 Gerd Moellmann <gerd@gnu.org>
1495 * dispnew.c (update_text_area): Undo change of 2001-01-12.
1497 2001-02-14 Dave Love <fx@gnu.org>
1499 * coding.c: Doc and message fixes.
1501 2001-02-14 Andrew Innes <andrewi@gnu.org>
1503 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
1504 Emacs frame above the screen size.
1506 2001-02-14 Gerd Moellmann <gerd@gnu.org>
1508 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
1510 2001-02-13 Gerd Moellmann <gerd@gnu.org>
1512 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
1513 case that TO ends up beyond ZV after running before-change-functions.
1515 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
1516 the selected window if it is showing the buffer in question.
1518 * dired.c (directory_files_internal): Initialize errno.
1519 (toplevel): Include errno.h.
1521 2001-02-13 Kenichi Handa <handa@etl.go.jp>
1523 * xfaces.c (best_matching_font): New parameter width_ratio.
1524 Multiply avgwidth by width_ratio.
1525 (choose_face_font): Call best_matching_font with width_ratio
1526 calculated from the column width of C.
1528 2001-02-12 Andrew Innes <andrewi@gnu.org>
1530 The following changes are to draw box lines inside characters area
1531 if line-width is negative.
1533 * w32term.c (x_produce_image_glyph): Pay attention to the case that
1534 face->box_line_width is negative.
1535 (x_produce_stretch_glyph): Likewise.
1536 (x_produce_glyphs): Likewise.
1537 (x_estimate_mode_line_height): Likewise.
1538 (x_draw_glyph_string_background): Likewise.
1539 (x_draw_glyph_string_foreground): Likewise.
1540 (x_draw_composite_glyph_string_foreground): Likewise.
1541 (x_draw_glyph_string_box): Likewise.
1542 (x_draw_image_foreground): Likewise.
1543 (x_draw_image_relief): Likewise.
1544 (x_draw_image_foreground_1): Likewise.
1545 (x_draw_image_glyph_string): Likewise.
1547 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1549 The following changes are to draw box lines inside characters area
1550 if line-width is negative.
1552 * xterm.c (x_produce_image_glyph): Pay attention to the case that
1553 face->box_line_width is negative.
1554 (x_produce_stretch_glyph): Likewise.
1555 (x_produce_glyphs): Likewise.
1556 (x_estimate_mode_line_height): Likewise.
1557 (x_draw_glyph_string_background): Likewise.
1558 (x_draw_glyph_string_foreground): Likewise.
1559 (x_draw_composite_glyph_string_foreground): Likewise.
1560 (x_draw_glyph_string_box): Likewise.
1561 (x_draw_image_foreground): Likewise.
1562 (x_draw_image_relief): Likewise.
1563 (x_draw_image_foreground_1): Likewise.
1564 (x_draw_image_glyph_string): Likewise.
1566 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
1567 and :line-width can be negative.
1568 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
1570 2001-02-09 Jason Rumney <jasonr@gnu.org>
1572 * w32term.c (w32_encode_char): Treat eight bit graphic and control
1573 characters the same as ASCII and latin-1.
1574 (x_display_and_set_cursor): Check for the focus frame's selected
1575 window instead of selected_window.
1576 (x_after_update_window_line): Don't clear if frame's internal
1577 border width is zero.
1578 (x_new_font): Don't change a tooltip's size.
1579 (w32_initialize): Set char_ins_del_ok to 1.
1581 * w32fns.c (Fx_show_tip): Fix calls to make_number.
1582 (x_set_font): If font hasn't changed, avoid recomputing
1583 faces and other things.
1584 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
1585 (Fx_create_frame): Add the tool bar height to the frame height.
1586 (x_create_tip_frame): Prevent changing the tooltip's
1587 background color by specifying a color for the default font
1589 (Qcancel_timer): New variable.
1590 (syms_of_w32fns): Initialize and staticpro it.
1591 (Fx_hide_tip, Fx_show_tip): Use it.
1592 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1594 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
1596 * w32.c (init_environment): Duplicate local string before putenv.
1598 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
1600 * charset.c (Fstring): A typo.
1602 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1604 * charset.c (Fstring): If all arguments are less than 256, return
1607 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
1608 return a unibyte string.
1610 * coding.c (code_convert_region): After detecting a coding, if
1611 nothing found, set coding->composing to COMPOSITION_NO.
1612 (decode_coding_string): Likewise.
1614 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
1616 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
1619 2001-02-07 Kenichi Handa <handa@etl.go.jp>
1621 * charset.c (parse_str_to_multibyte): New function.
1623 * charset.h (parse_str_to_multibyte): Extern it.
1625 * print.c (print_string): If we are going to print a unibyte
1626 string into a multibyte buffer, convert the string to multibyte by
1629 2001-02-06 Andrew Innes <andrewi@gnu.org>
1631 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
1632 been created. It seems we can get sent window messages such as
1633 WM_ERASEBKGND before we properly update a frame.
1635 2001-02-06 Gerd Moellmann <gerd@gnu.org>
1637 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
1638 Avoid some unnecessary cursor positioning.
1640 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1642 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
1643 (LFACE_AVGWIDTH): New macro.
1645 (check_lface_attrs): Check LFACE_AVGWIDTH.
1646 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
1647 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
1648 (merge_face_vectors): Check LFACE_AVGWIDTH.
1649 (Finternal_make_lisp_face): Use AREF.
1650 (xm_set_menu_resources_from_menu_face)
1651 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
1652 (Finternal_lisp_face_empty_p): Use AREF.
1653 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
1654 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
1655 Compare average widths..
1656 (best_matching_font): Arrange for comparing average widths.
1658 * dispextern.h (enum lface_attribute_index):
1659 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
1661 2001-02-05 Dave Love <fx@gnu.org>
1663 * puresize.h: Revert last change following loadup.el change.
1665 2001-02-05 Andrew Innes <andrewi@gnu.org>
1667 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
1668 invocation of temacs, to work with Windows 2000.
1669 (bootstrap-emacs): Ditto.
1671 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1673 * xterm.c (x_display_and_set_cursor): Check for the focus
1674 frame's selected window instead of selected_window.
1676 * xdisp.c (try_scrolling): If point is in the line below the
1677 window, make sure to move the iterator at least a canonical
1680 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
1682 2001-02-05 Kenichi Handa <handa@etl.go.jp>
1684 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
1685 If invalid, execute CCL_INVALID_CMD.
1686 (ccl_driver): If the CCL program is terminated because of
1687 CCL_STAT_INVALID_CMD, copy the remaining source data to the
1688 destination instead of throwing them away.
1690 2001-02-02 Gerd Moellmann <gerd@gnu.org>
1692 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
1693 faces and other things.
1695 * xdisp.c (get_next_display_element): Fix case of empty
1696 display table entry.
1698 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1700 * editfns.c (Fconstrain_to_field): Doc fix.
1702 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
1703 into `thoroughly', to make it consistent with the doc string.
1705 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
1707 2001-02-01 Gerd Moellmann <gerd@gnu.org>
1709 * search.c (search_buffer): Call set_search_regs with a byte
1710 position, not a character position.
1712 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
1715 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
1717 * frame.c (Fmodify_frame_parameters): Doc fix.
1719 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1721 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
1722 identifier which is not reserved by Standard C.
1724 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
1726 * window.c (enum window_part): New enumeration.
1727 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
1729 (coordinates_in_window): Return an enumerator from enum
1730 window_part. Fix handling of right scroll bar.
1731 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
1732 `right-fringe' instead of `left-bitmap-area' and
1733 `right-bitmap-area'. Use enumerators from enum window_part
1734 instead of hard-coded integers.
1735 (check_window_containing, window_from_coordinates):
1736 Use enumerators from enum window_part instead of hard-coded integers.
1737 (syms_of_window): Replace Qleft_bitmap_area and
1738 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
1740 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
1742 * editfns.c (Fformat_time_string): Doc fix.
1744 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
1746 * keymap.c (Fwhere_is_internal): Use the first valid binding
1747 if no ascii binding is found (when firstonly is t).
1749 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1751 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
1752 instead of Finteractive_p.
1754 * lisp.h (interactive_p): Add prototype.
1756 * eval.c (interactive_p): New function.
1757 (Finteractive_p): Use it.
1759 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
1761 2001-01-31 Dave Love <fx@gnu.org>
1763 * .gdbinit (hook-run): Define to run xreload.
1765 * textprop.c (Fset_text_properties): Fix newline in doc string.
1767 2001-01-30 Gerd Moellmann <gerd@gnu.org>
1769 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
1770 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
1772 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
1773 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
1774 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
1776 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
1779 2001-01-30 Dave Love <fx@gnu.org>
1781 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
1784 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1786 * bytecode.c (Fbyte_code) <Bcurrent_column>:
1787 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
1789 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
1791 * textprop.c (Fset_text_properties): Doc fix.
1793 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1795 * xdisp.c (forward_to_next_line_start): Remove xassert.
1797 2001-01-29 Jason Rumney <jasonr@gnu.org>
1799 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
1800 returning without releasing it.
1802 2001-01-29 Kenichi Handa <handa@etl.go.jp>
1804 * w32fns.c (w32_font_match): Allocate three more bytes to regex
1805 for '^', '$', and '\0'.
1807 2001-01-28 Andrew Choi <akochoi@i-cable.com>
1809 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
1810 regex for '^', '$', and '\0'.
1812 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
1813 only if current_sblock has been initialized.
1815 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
1816 terminal frame even if it is the only visible frame.
1818 2001-01-28 Kenichi Handa <handa@etl.go.jp>
1820 * fontset.c (font_family_registry): Even if FONTNAME conform to
1821 XLFD, if it specifies other fields than family and registry,
1822 return FONTANME. New argument FORCE if nonzero cancel that feature.
1823 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
1824 a signle byte character. Don't set FAMILY part to nil here.
1825 It is handled by the caller choose_face_font.
1826 (Fnew_fontset): Call font_family_registry with FORCE 0.
1827 (Fset_fontset_font): Likewise.
1829 2001-01-27 Gerd Moellmann <gerd@gnu.org>
1831 * xdisp.c (display_line): Don't treat a newline as fitting
1834 2001-01-26 Gerd Moellmann <gerd@gnu.org>
1836 * window.c (size_window): Set the window's orig_top to nil when
1837 changing heights, so that a future shrink_mini_window won't
1838 restore a bogus height.
1840 * frame.c (do_switch_frame): If selected frame has a mini-window,
1841 resize that to exact size.
1843 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
1845 * xdisp.c (display_line): Simplify check for glyphs fitting
1846 entirely in the line.
1848 * xfns.c (xic_style): New variable.
1849 (create_frame_xic): Move static variable to global scope for
1850 the case that `static' gets defined away.
1852 2001-01-26 Kenichi Handa <handa@etl.go.jp>
1854 * coding.c (decode_coding): Set a flag for inhibiting
1856 (code_convert_region): Always set saved_coding_symbol.
1857 (decode_coding_string): Likewise. Update coding->symbol when we
1858 encounter a inconsistent eol by the same way as code_convert_region.
1860 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1862 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
1865 * xterm.c (x_after_update_window_line): Don't clear if frame's
1866 internal border width is zero.
1867 (x_clear_area): New function.
1868 (x_after_update_window_line, x_clear_end_of_line)
1869 (x_scroll_bar_create, x_scroll_bar_set_handle)
1870 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
1871 instead of XClearArea.
1873 * xterm.h (x_clear_area): Add prototype.
1875 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
1876 which doesn't seem necessary anymore with Lesstif 0.92.
1878 2001-01-25 Dave Love <fx@gnu.org>
1880 * puresize.h (BASE_PURESIZE): Up to 720000.
1882 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
1884 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1886 * xdisp.c (echo_area_display): Don't call redisplay_internal
1887 when Emacs is shutting down. We can't run hooks etc. that
1888 would be necessary to do a redisplay.
1890 * lread.c (read_integer): Use type EMACS_INT instead of int.
1892 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1894 * ccl.c (ccl_driver): Fix last change.
1896 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1898 * ccl.h (sturct ccl_program): New member suppress_error.
1900 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1901 insert error message to the output.
1902 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1904 * coding.h (struct coding_system): New member suppress_error.
1906 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1907 (Fset_terminal_coding_system_internal): Set the member
1908 suppress_error to 1.
1909 (Fset_safe_terminal_coding_system_internal): Likewise.
1911 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1913 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1914 as if it was a `charset'.
1916 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1918 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1919 value in where_is_cache; the next lookup in the cache returns
1920 something bogus if we do.
1922 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1924 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1925 if HAVE_WINDOW_SYSTEM isn't defined.
1927 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1929 * fns.c (sweep_weak_table): Fix code taking items out of
1930 the hash collision chain. Some cleanup.
1932 * xterm.c (x_new_font): Don't change a tooltip's size.
1934 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1935 background color by specifying a color for the default font
1938 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1940 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1941 a workaround for SunOS 4's cc.
1942 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1943 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1944 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1947 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1949 * xterm.c (x_set_window_size_1): New function extracted from
1951 (x_set_window_size): Use it.
1952 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1953 doesn't have a widget, like tooltips.
1955 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1957 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
1959 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1961 * fns.c (Fset_char_table_default): Fix to make sub char-table
1964 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1966 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1967 a desired tool bar string, even if there are no tool bar items.
1969 * xdisp.c (Ftool_bar_lines_needed): New function.
1970 (syms_of_xdisp): Defsubr it.
1972 * editfns.c (Fformat): Don't extend text properties from arguments
1973 to padding chars in the result.
1975 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1977 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1979 2001-01-20 Andrew Innes <andrewi@gnu.org>
1981 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
1982 (w32_initialize): Don't set term hooks that aren't actually needed
1985 * xfaces.c (realize_default_face):
1987 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1989 * xdisp.c (handle_single_display_prop): Remove references to
1990 FRAME_W32_CONSOLE_P.
1992 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
1994 * frame.h (output_method): Remove output_w32_console method.
1995 (FRAME_W32_CONSOLE_P): Remove macro.
1997 * frame.c (Qw32_console): Remove variable.
1998 (Fframep): Remove references to it.
1999 (syms_of_frame): Ditto.
2000 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
2002 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
2005 2001-01-20 Kenichi Handa <handa@etl.go.jp>
2007 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
2009 2001-01-19 Andrew Innes <andrewi@gnu.org>
2011 * w32.c (init_environment): Add a version-independent site-lisp
2012 directory to EMACSLOADPATH, after the version dependent one.
2014 2001-01-19 Gerd Moellmann <gerd@gnu.org>
2016 * editfns.c (Fbuffer_substring): Doc fix.
2018 * xdisp.c (message_dolog, message2, message2_nolog):
2019 Rename parameter LEN to NBYTES.
2021 2001-01-19 Kenichi Handa <handa@etl.go.jp>
2023 * charset.c (strwidth): Use c_string_width.
2024 (c_string_width): New function.
2025 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
2028 * charset.h (c_string_width, lisp_string_width): Extern them.
2030 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
2032 * indent.c (check_composition): Check validity of composition.
2034 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
2035 characters by calling c_string_width.
2036 (x_consider_frame_title): Get byte length of frame tile string
2038 (display_mode_element): Pay attention to width of non-ASCII
2039 characters by calling strwidth.
2041 2001-01-18 Gerd Moellmann <gerd@gnu.org>
2043 * xfns.c (Qcancel_timer): New variable.
2044 (syms_of_xfns): Initialize and staticpro it.
2045 (Fx_hide_tip, Fx_show_tip): Use it.
2046 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2048 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
2050 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
2052 * window.h (WINDOW_LIVE_P): New macro.
2054 * window.c (window_size_fixed): New variable.
2055 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
2058 * eval.c (specbind): If binding a per-buffer variable which
2059 doesn't have a buffer-local value in the current buffer, change
2060 the global value by changing the value of the symbol bound in all
2061 buffers not having their own value, to make it consistent with
2062 what happens with other buffer-local variables.
2064 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
2066 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
2067 when searching for a newline.
2069 2001-01-18 Kenichi Handa <handa@etl.go.jp>
2071 * xdisp.c (display_string): Fix previous change.
2073 2001-01-18 Jason Rumney <jasonr@gnu.org>
2075 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
2076 GLYPH_DEBUG is defined.
2077 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
2078 true for images with `:ascent 100'.
2079 (x_set_mouse_face_gc): If the last used mouse face has gone in the
2080 meantime, use face MOUSE_FACE_ID.
2081 If first glyph isn't a character glyph, use the ASCII NUL
2082 character to determine the face.
2083 (expose_area): Do not treat left margin specially.
2084 (note_mode_line_highlight): If no local_map, check global keymap.
2085 (note_mouse_highlight): Initialize overlay.
2086 (clear_mouse_face): Don't return if tip_frame is non-nil.
2087 (show_scroll_bars): Remove unused function.
2088 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
2089 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
2091 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
2092 (x_free_frame_resources): Unload relief colors.
2094 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2096 * xdisp.c (forward_to_next_line_start): Avoid calling
2097 get_next_display_element when the newline is already found.
2098 This may change the iterator's position, when its current position is
2099 equal to the iterator's stop_charpos.
2101 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
2102 zero, use this method only at the end of a line.
2104 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
2105 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
2106 if SCALABLE_FONTS_P is set.
2108 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
2109 so that scalable fonts are included.
2111 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
2112 In the cache, use a key containing the information if scalable
2114 (x_load_font): Adapt to change of keys in the font cache.
2116 2001-01-17 Kim F. Storm <storm@filanet.dk>
2118 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
2119 XListFonts to take advantage of font caching.
2121 * xterm.c (x_list_fonts): Ensure caching font information when
2122 called for a null frame, which is the case frequently when Emacs
2125 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2127 * xfns.c (QCconversion): Replaces QCalgorithm.
2129 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
2131 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
2134 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
2135 not everything could be displayed.
2137 * line.h, x-list-font.c: Files removed because unused.
2139 2001-01-17 Andrew Innes <andrewi@gnu.org>
2141 * dired.c (directory_files_internal): Convert result from readdir
2142 to a unibyte string initially, to avoid possible misinterpretation
2143 of some bytes as the internal form of Emacs characters.
2145 2001-01-17 Kenichi Handa <handa@etl.go.jp>
2147 * fns.c (concat): Be sure to avoid putting the same `composition'
2148 property on the adjacent regions.
2150 2001-01-16 Gerd Moellmann <gerd@gnu.org>
2152 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
2153 (Fscroll_right, Fscroll_left): Set it here instead, if called
2156 * buffer.c (Fset_buffer_modified_p): Set buffer's
2157 prevent_redisplay_optimizations_p flag.
2159 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
2160 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
2161 with additional arg.
2163 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
2166 * xdisp.c (redisplay_preserve_echo_area): Add parameter
2167 FROM_WHERE, for debugging.
2169 2001-01-16 Kenichi Handa <handa@etl.go.jp>
2171 * ccl.c (Fregister_ccl_program): Handle the return value of
2172 resolve_symbol_ccl_program correctly.
2173 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
2175 2001-01-15 Gerd Moellmann <gerd@gnu.org>
2177 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
2178 has gone in the meantime, use face MOUSE_FACE_ID.
2180 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
2181 If x_display_info_for_display returns null, don't try to close
2182 the display; we didn't open it.
2184 * dispnew.c (save_or_restore_current_matrices): Function removed.
2185 (save_current_matrix, restore_current_matrix): New functions.
2186 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
2187 restore the frame's current matrix. Due to the glyph pointer
2188 setup done in adjust_glyph_matrix, there is no easy way to make
2189 saving the current matrix in the desired matrix generally correct,
2192 2001-01-15 Kenichi Handa <handa@etl.go.jp>
2194 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
2196 (display_line): Optimize for wide characters.
2197 (display_string): Don't try to display a multi-column character
2198 partially. On ttys, produce more than one truncation glyph for
2199 multi-column characters that don't fit on the line.
2201 2001-01-13 Kenichi Handa <handa@etl.go.jp>
2203 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
2204 Define it instead of WORDS_BIGENDIAN. Caller changed.
2206 2001-01-13 Jason Rumney <jasonr@gnu.org>
2208 * w32fns.c (Fimage_size, image_ascent, lookup_image)
2209 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
2210 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2211 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
2213 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
2214 (x_draw_image_relief, x_draw_image_foreground_1)
2215 (x_draw_image_glyph_string): Adapt to change of image margins.
2217 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
2220 * w32bdf.c (search_file_line, get_cached_font_char)
2221 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
2223 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
2225 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
2226 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
2227 (Fw32_send_sys_command): Remove unused variables.
2228 (w32_msg_pump): Add parentheses.
2230 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
2231 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
2234 2001-01-12 Gerd Moellmann <gerd@gnu.org>
2236 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
2237 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
2238 being a pair of margins.
2239 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
2240 to DEFVAR_LISP. Extend doc.
2242 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
2244 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
2245 pair of integers `(X . Y)', use X for the horizontal and Y for the
2247 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
2248 (parse_image_spec): Check it.
2249 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2250 (tiff_format, gif_format, gs_format):
2251 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
2253 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
2254 (x_draw_image_relief, x_draw_image_foreground_1)
2255 (x_draw_image_glyph_string): Adapt to the change of image margins.
2257 * dispextern.h (struct image): Replace member `margin' with
2258 `hmargin' and `vmargin'.
2260 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
2263 * dispnew.c (update_text_area): Put code which decrements the
2264 stop position when the row's face extends to the end of the
2267 * xfns.c (x_set_mouse_color): Fix color allocation.
2269 * keyboard.c: Call get_local_map with new argument list.
2271 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
2273 * intervals.h (enum map_property): Removed.
2274 (get_local_map): Change prototype.
2276 * keymap.c: Call get_local_map with new argument list.
2277 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
2279 2001-01-11 Gerd Moellmann <gerd@gnu.org>
2281 * xdisp.c (build_desired_tool_bar_string): Correct the computation
2282 of the size needed for the tool bar string. For the last image,
2283 use a `display' property that reaches to the end of the string.
2285 * xselect.c (selection_request_dpyinfo): New variable.
2286 (x_handle_selection_request): Set it.
2287 (x_selection_request_lisp_error): Don't call
2288 x_decline_selection_request if selection request's display has
2291 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
2292 Do the unregister_colors before calling XFreeColors.
2294 2001-01-10 Dave Love <fx@gnu.org>
2296 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
2297 ${SOME_MACHINE_LISP}, not ${lisp}.
2299 2001-01-10 Gerd Moellmann <gerd@gnu.org>
2301 * xdisp.c (display_line): On ttys, produce more than one truncation
2302 glyph for multi-column characters that don't fit on the line.
2304 * xselect.c (x_reply_selection_request): Add a comment.
2306 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
2307 XkbGetNames instead of XkbGetKeyboard.
2309 2001-01-10 Dave Love <fx@gnu.org>
2311 * sysdep.c (random): Revert the declaration.
2313 2001-01-09 Gerd Moellmann <gerd@gnu.org>
2315 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
2316 Call function string_bytes.
2317 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
2319 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
2320 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
2321 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
2322 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
2324 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
2325 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
2326 after sweeping strings, and at the end.
2327 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
2329 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
2330 ensure that pop_message is called.
2332 * keyboard.c (Fexecute_extended_command): Use a
2333 record_unwind_protect to ensure that pop_message is called.
2335 * lisp.h (push_message_unwind): Add prototype.
2337 * xdisp.c (push_message_unwind): New function.
2339 * fileio.c (do_auto_save_unwind): Do the pop_message here
2340 instead of in Fdo_auto_save.
2341 (Fdo_auto_save): Don't call pop_message.
2343 2001-01-08 Ken Raeburn <raeburn@gnu.org>
2345 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
2348 2001-01-08 Gerd Moellmann <gerd@gnu.org>
2350 * window.c (window_scroll_pixel_based): Adjust glyph matrices
2351 when increasing window's vscroll.
2353 * macros.c (Qkbd_macro_termination_hook): New variable.
2354 (syms_of_macros): Initialize and staticpro it.
2355 (pop_kbd_macro): Run kbd-macro-termination-hook.
2357 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
2359 2001-01-07 Dave Love <fx@gnu.org>
2361 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
2362 arglist, for documentation's sake.
2364 2001-01-06 Andrew Innes <andrewi@gnu.org>
2366 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
2369 2001-01-05 Andrew Innes <andrewi@gnu.org>
2371 * term.c (update_end): Don't check updating_frame; for some reason
2372 this can be 0 sometimes, such as after dismissing a popup menu,
2373 and isn't necessary given the explicit frame argument.
2375 2001-01-05 Gerd Moellmann <gerd@gnu.org>
2377 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
2378 on some systems, and an unsigned long on others, like FreeBSD 4.1.
2380 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2382 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
2384 * xfns.c (x_create_tip_frame): Preserve the value of
2385 face_change_count around the creation of the tip frame.
2387 * xfns.c (last_show_tip_args): New variable.
2388 (compute_tip_xy): New function.
2389 (Fx_show_tip): Reuse an existing tip frame, if possible.
2390 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
2392 2001-01-04 Dave Love <fx@gnu.org>
2394 * editfns.c (Fformat): Doc fix.
2396 * systime.h (set_file_times): Prototype.
2398 * widget.h (EmacsFrameSetCharSize_): Prototype.
2400 * sysdep.c (random, srandom): Declare explicitly.
2402 * dispextern.h (move_it_vertically_backward): Declare.
2404 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2406 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
2407 like in Fx_create_frame.
2409 * xfaces.c (set_font_frame_param): Don't do anything for
2410 non-graphical frames.
2412 * window.c (Fdelete_other_windows): Set window's window_end_valid
2413 to nil when changing the window's start. Don't change the
2414 window's start when its top position hasn't changed. If we do,
2415 this will set the window's optional_new_start, which act's like a
2416 force_start during redisplay with C-x 1 M-> under particular
2417 circumstances (see report from Per Starback to emacs-pretest-bug
2420 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2422 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
2423 short cut at the start of the function. Add an assertion.
2424 (reseat_at_next_visible_line_start): Add an assertion.
2426 * window.c (Frecenter): When changing the window start, set the
2427 window's window_end_valid to nil.
2428 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
2430 * dispextern.h (move_it_past_eol): Add prototype.
2432 * xdisp.c (move_it_past_eol): New function.
2434 * window.c (Fwindow_end): Doc fix.
2436 2001-01-03 Dave Love <fx@gnu.org>
2438 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
2440 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2442 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
2443 the enabled_p flag of the glyph row at window_end_vpos to 0.
2444 (handle_single_display_prop): Fix last change.
2446 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2448 * window.c (Frecenter): Doc fix.
2450 2001-01-02 Andrew Innes <andrewi@gnu.org>
2452 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
2454 * frame.h (output_method): Add output_w32_console method.
2455 (FRAME_W32_CONSOLE_P): New macro.
2457 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
2458 use output_w32_console method.
2459 (Qw32_console): New Lisp_Object.
2460 (Fframep): Return it.
2461 (syms_of_frame): Init it.
2462 (Fframe_parameters): Report w32console as font for w32_console frames.
2464 * xfaces.c (realize_default_face): Set face foreground and
2465 background to unspecified for w32_console frames.
2466 (realize_face): Realize face cache for w32_console frames.
2467 (realize_tty_face): Accept w32_console frames.
2469 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
2470 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
2471 necessary, even if running interactively.
2473 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
2476 * w32term.c (x_update_begin):
2480 (x_change_line_highlight):
2485 (w32_reassert_line_highlight):
2486 (w32_frame_rehighlight):
2487 (w32_frame_raise_lower): Do nothing if not w32 frame.
2489 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
2491 * w32fns.c (Fx_display_color_cells): Determine correct value, when
2492 system doesn't tell us directly.
2493 (Fx_display_visual_class): Implement properly.
2495 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2497 * window.c (Frecenter): Handle centering in graphical frames
2498 specially. Centering on the basis of line counts doesn't work
2499 reliably with variable-height lines.
2501 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2503 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
2506 * composite.c (run_composition_function): Remove unused var `val'.
2507 (update_compositions): Remove unused variable `hook'.
2509 * intervals.c (get_local_map): Remove unused variable `tem'.
2511 * doprnt.c (doprnt1): Remove unused variable `size'.
2513 * fns.c (Flength): Remove unused variable `tail'.
2514 (Fdelete): Remove unused variable `size'.
2516 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2519 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
2521 * data.c (find_symbol_value): Remove extra 3rd argument in the
2522 call to swap_in_symval_forwarding.
2524 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
2526 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2527 (trivial_regexp_p): Remove unused variable `c'.
2528 (boyer_moore): Remove unused variable `k'.
2530 * indent.c (current_column): Remove unused variable `stopchar'.
2531 (Fcompute_motion): Remove unused variable `contin'.
2533 * casefiddle.c (casify_object): Remove unused variable `tolen'.
2535 * dired.c (directory_files_internal): Fix a typo in a comment.
2536 Remove an unused variable `handler'.
2537 (file_name_completion): Remove unused function-scope variable `dp'.
2538 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
2541 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
2543 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
2545 (Fmarker_insertion_type): Remove unused variable `buf'.
2547 * insdel.c (make_gap): Remove unused variable `result'.
2549 * keyboard.c (record_char): Remove unused function-scope var `help'.
2550 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
2551 (menu_bar_items): Remove unused function-scope variable `tem'.
2553 * fontset.c (fontset_ref): Remove unused variable `i'.
2554 (fontset_set): Remove unused variables `j' and `tmp'.
2555 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
2556 (make_fontset_for_ascii_face): Remove unused variable `name'.
2557 (fs_load_font): Remove unused variable `font_idx'.
2558 (fs_query_fontset): Remove unused function-local variable `fontset'.
2559 (list_fontsets): Remove unused variable `tail'.
2560 (Fnew_fontset): Remove unused variables `family' and `registry'.
2561 (accumulate_font_info): Remove unused variable `tmp'.
2562 (Ffontset_font): Remove unused variable `id'.
2563 (syms_of_fontset): Remove unused variable `i'.
2565 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
2567 (lookup_image): Remove unused variable `file'.
2568 (xbm_load): Remove unused variables `bitmap_data', `height', and
2569 `width'. Remove function-local variable `i', leave the
2571 (gif_load): Remove unused variable `inc'.
2573 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
2574 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
2575 leave only the one in the inner block.
2577 * xfaces.c (face_fontset, realize_default_face): Remove unused
2579 (face_at_buffer_position): Remove unused variable `multibyte_p'.
2581 * term.c (encode_terminal_code): Remove unused variable `c'.
2583 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
2584 char *' instead of `char *'.
2586 * category.c (Fcategory_docstring): Remove unused variable `doc'.
2587 (Fget_unused_category): Remove unused variable `docstring_vector'.
2588 (Fchar_category_set): Remove unused variables `val', `charset',
2591 * coding.c (detect_coding_iso2022, setup_coding_system):
2592 Remove unused variable `i'.
2593 (detect_coding_mask): Remove unused variable `idx'.
2594 (detect_coding): Remove unused variable `i'.
2595 (ccl_coding_driver): Remove unused variable `result'.
2596 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
2597 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
2598 (encode_coding_string): Remove unused variables `gcpro1' and
2599 `saved_coding_symbol'.
2600 (Ffind_coding_systems_region_internal): Remove function-local
2601 variable args[], leave only the block-local one.
2602 (code_convert_region1): Remove unused variable `len'.
2604 * charset.c (char_printable_p): Remove unused variable `chars'.
2605 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
2606 (str_to_multibyte): Remove unused variable `c'.
2608 * window.c (size_window): Remove block-local variable `min_size'.
2610 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
2611 `header_line_height'.
2612 (append_space, extend_face_to_end_of_line): Declare `saved_what'
2613 enum display_element_type.
2615 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2617 * xterm.c (x_connection_closed): Catch X errors around all
2618 statements that call X. Save away the error message in a local copy.
2620 * xterm.c (x_connection_closed): Set handling_signal to 0 at
2623 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
2624 in or at the start of invisible text.
2626 * dispnew.c (update_window): Don't check_current_matrix_flags.
2628 2001-01-01 Jason Rumney <jasonr@gnu.org>
2630 * w32fns.c (x_figure_window_size): Do not allow new_height and
2631 new_width of frame to override specified values.
2633 2000-12-30 Kenichi Handa <handa@etl.go.jp>
2635 * composite.c (find_composition): Fix a code for searching backward.
2637 2000-12-29 Gerd Moellmann <gerd@gnu.org>
2639 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
2640 (update_window) [GLYPH_DEBUG]: Call it.
2641 (scrolling_window): Prevent including current rows which are below
2642 what's displayed in the window.
2644 * xdisp.c (try_window_reusing_current_matrix)
2645 <new start <= old start>: Disable rows in the current matrix
2646 which are below the window after scrolling.
2648 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
2649 is zero. It's not worth the complexity.
2650 (invisible_text_between_p): Put in #if 0 because unused.
2652 2000-12-28 Gerd Moellmann <gerd@gnu.org>
2654 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
2655 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
2657 * keyboard.c (echo_char): If C is an integer, always call
2658 push_key_description. Former code could signal an invalid
2661 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
2662 If set, print multibyte text.
2663 (Fsingle_key_description): Call push_key_description with
2664 FORCE_MULTIBYTE set.
2665 (describe_buffer_bindings): Likewise.
2667 * lisp.h (push_key_description): Add prototype.
2669 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
2670 around the call to redisplay_internal.
2672 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2674 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2676 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2678 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
2679 (ccl_driver): New local variable `extra_bytes'.
2681 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
2683 * coding.c (setup_coding_system):
2684 Initialize coding->spec.ccl.eight_bit_carryover.
2685 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
2687 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2689 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
2690 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
2691 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
2692 (decode_composition_emacs_mule): New function.
2693 (decode_coding_emacs_mule): Decode composition sequence by calling
2694 decode_composition_emacs_mule.
2695 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
2696 (encode_coding_emacs_mule): Changed from macro to function.
2697 If a text contains compositions, encode them correctly.
2698 (setup_coding_system): Set coding->commong_flags for emacs-mule so
2699 that decoding and encoding are required.
2701 2000-12-27 Gerd Moellmann <gerd@gnu.org>
2703 * xfaces.c (PT_PER_INCH): New macro.
2704 (xlfd_point_size): Compute real point size from font's pixel size.
2705 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
2708 * .gdbinit: Comment out the line pointing to the Lesstif source
2711 * window.c (Frecenter): Use displayed_window_lines instead
2712 of window_internal_height.
2714 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2715 instead of x-toolkit-scroll-bars-p.
2716 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2718 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2719 instead of x-toolkit-scroll-bars-p.
2720 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2722 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
2723 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
2724 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
2726 (add_window_display_history, add_frame_display_history)
2727 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
2728 (build_frame_matrix_from_leaf_window): Remove unused code.
2729 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
2731 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
2732 (update_window) [GLYPH_DEBUG]: Likewise.
2733 (syms_of_display): Defsubr dump-redisplay-history.
2735 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2737 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
2738 the end of the prompt. Set echo_after_prompt to the offset
2739 of echoptr in echobuf.
2741 * xdisp.c (init_from_display_pos): Pop until the iterator's
2742 stack is empty; there may be frames for stretch or images
2745 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
2746 (save_or_restore_current_matrix): New function for the same
2747 purpose, but more efficient.
2748 (adjust_frame_glyphs_for_frame_redisplay): Use it.
2750 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
2752 * xdisp.c (syms_of_xdisp): Fix last change.
2754 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2756 * xdisp.c (syms_of_xdisp): Doc fix.
2758 * xdisp.c (redisplay_window): Remove label restore_buffers;
2759 use finish_scroll_bars instead to make sure that scroll bars
2760 are redeemed. If we don't do this, flickering can result from
2761 scroll bars being destroyed and recreated.
2763 2000-12-22 Jason Rumney <jasonr@gnu.org>
2765 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
2766 in the wrong colors when the foreground is not black.
2767 (expose_window): Don't redraw the window that's currently being
2770 2000-12-22 Gerd Moellmann <gerd@gnu.org>
2772 * window.c (size_window): When setting the window's too_small_ok
2773 flag, compare old size with minimum size depending on WIDTH_P,
2774 don't compare with window_min_width.
2776 * window.c (delete_window): Simplify somewhat.
2777 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
2778 freeing window matrices. The flag windows_or_buffers_changed is
2779 set, so the next redisplay will consider all windows; this should
2782 2000-12-22 Kenichi Handa <handa@etl.go.jp>
2784 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
2786 * ccl.h (struct ccl_program): New member cr_consumed.
2788 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
2789 (CCL_READ_CHAR): Handle EOL conversion here.
2790 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
2792 2000-12-21 Gerd Moellmann <gerd@gnu.org>
2794 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
2796 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
2797 otherwise tabs of different size compare equal.
2799 * callint.c (Fcall_interactively): Prevent a compiler warning.
2801 * print.c (print_unwind): Return nil.
2802 (PRINTDECLARE): Initialize all local variables.
2803 (print_preprocess): Add a default case.
2805 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
2807 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
2809 * window.c (delete_window, Fsplit_window)
2810 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
2812 * dispextern.h (ensure_frame_matrix): Function declaration removed.
2814 * dispnew.c (ensure_frame_matrix): Removed.
2815 (save_frame_matrix, restore_frame_matrix): New functions.
2816 (adjust_frame_glyphs_for_frame_redisplay): Use them.
2818 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
2819 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
2821 2000-12-21 Andrew Innes <andrewi@gnu.org>
2823 * w32term.c (x_update_begin): Regenerate the palette here, rather
2824 than for each window.
2826 * w32xfns.c (select_palette): Avoid calling SelectPalette if
2827 palette is NULL, since this corrupts memory! Also get
2828 display_info reference from frame.
2830 2000-12-21 Jason Rumney <jasonr@gnu.org>
2832 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
2834 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
2835 to avoid returning without releasing it.
2837 2000-12-21 Kenichi Handa <handa@etl.go.jp>
2839 * keymap.c (push_key_description): Don't convert eight-bit-control
2840 and eight-bit-graphic to multibyte character.
2842 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
2843 generic character and CODE1 is nil, return the smallest character
2846 2000-12-20 Dave Love <fx@gnu.org>
2848 * s/osf5-0.h (NSIG): Don't redefine.
2850 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
2852 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
2853 excluding menu-bar and tool-bar.
2854 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
2855 (menu_item_p): Remove.
2856 (where_is_internal_1): Don't ignore menu-items.
2858 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2860 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2863 * window.c (make_window): Initialize window's min_hscroll.
2864 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2865 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2867 (struct saved_window): New member min_hscroll.
2868 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2869 (Fset_window_configuration): Set window's min_hscroll.
2870 (save_window_save): Save window's min_hscroll.
2871 (compare_window_configurations): Compare min_hscroll values.
2873 * window.h (struct window): New member min_hscroll.
2875 * keyboard.c (echo_prompt): Prevent a compiler warning.
2877 * xdisp.c (try_cursor_movement): Fix last change. The real
2878 condition is that PT is at the end of the row, and should
2879 be displayed at the start of the next row.
2881 * xdisp.c (try_cursor_movement): If we end on a partially
2882 visible line, end we already decided to scroll, return -1.
2884 * dispextern.h (ensure_frame_matrix): Add prototype.
2886 * window.c (delete_window, Fsplit_window)
2887 (Fset_window_configuration): Call ensure_frame_matrix.
2889 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
2891 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2892 completed, call fake_current_matrices instead of marking frame
2895 2000-12-20 Jason Rumney <jasonr@gnu.org>
2897 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2899 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2901 * fns.c (Frequire): Doc fix.
2903 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2905 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
2907 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2908 currently displaying a message.
2910 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2912 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2914 2000-12-18 Andrew Innes <andrewi@gnu.org>
2916 * w32.c (w32_strerror): New function.
2918 * w32.h (w32_strerror): New extern.
2920 * w32fns.c (Fw32_shell_execute): Use it.
2922 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2924 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2926 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2928 * msdos.c (IT_set_face): Obey inverse_video.
2930 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2932 * dired.c (directory_files_internal): Always return decoded filenames.
2934 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2936 * xterm.c (x_connection_closed): Prevent being called recursively
2937 because of an error condition in XtCloseDisplay.
2939 * xdisp.c (init_iterator): If noninteractive, and the frame's
2940 face cache is null, make one.
2942 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
2944 * process.c (wait_reading_process_input): Check for pending
2945 input when running timers.
2947 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2949 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
2951 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2953 * process.c (read_process_output): Don't run a filter if the code
2954 decoder produces nothing but carryover.
2956 2000-12-17 Andrew Innes <andrewi@gnu.org>
2958 * w32.c (sys_rename): Only check errno against EEXIST, and not
2959 EACCES, when determining whether rename failed because the target
2960 exists. This was resulting in indefinite looping on Windows 9x if
2961 the source file was locked by another process.
2963 * w32fns.c (Ffile_system_info): New function.
2964 (syms_of_w32fns): Defsubr it.
2966 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2968 * window.c (coordinates_in_window): Fix computation for
2969 position on vertical line between mode lines.
2971 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2972 Don't alter tip_frame or tip_window.
2973 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2976 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2977 Don't alter tip_frame or tip_window.
2978 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2981 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2983 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2984 be consistent with the doc string. Reported by NAKAJIMA Mikio
2985 <minakaji@osaka.email.ne.jp>.
2987 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2989 * xfaces.c (Vface_ignored_fonts): New variable.
2990 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2991 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2993 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2995 * dispnew.c (update_window): Detect pending input every nth line
2996 updated, i.e. do it depending on real work done, and not on the
2999 * xterm.c (expose_window): Don't redraw the window that's
3000 currently being updated.
3002 * window.c (Fset_window_point): Remove test for
3003 cursor_in_non_selected_windows.
3005 * lread.c (read1): Recognize end of file after `\\'.
3007 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
3008 not unwind_create_frame.
3010 2000-12-15 Dave Love <fx@gnu.org>
3012 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
3015 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
3017 2000-12-15 Kenichi Handa <handa@etl.go.jp>
3019 * coding.c (setup_coding_system): Clear all members of the struct
3020 coding_system at first.
3021 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
3023 (code_convert_region): Don't override coding->src_multibyte and
3024 coding->dst_multibyte.
3026 * fns.c (Fmd5): Docstring improved.
3028 2000-12-15 Miles Bader <miles@gnu.org>
3030 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
3031 are actually marked as mode-lines; otherwise use
3032 estimate_mode_line_height.
3034 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3036 * editfns.c (Fformat): Prevent a buffer overrun when the format
3037 specifies a precision.
3039 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
3041 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
3042 argument is outside the range [2..3].
3044 2000-12-14 Andrew Innes <andrewi@gnu.org>
3046 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
3047 nothing to do. Bind inhibit-quit.
3048 (tip_frame): Make it a Lisp_Object.
3049 (x_create_tip_frame): Set tip_frame after it has been added to
3051 (Fx_show_tip): Don't set tip_frame here.
3052 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
3053 (unwind_create_frame, unwind_create_tip_frame): New functions.
3054 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3055 while a frame is only partially constructed.
3057 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3058 (x_free_frame_resources): New function.
3059 (x_destroy_window): Use it.
3061 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3063 * xfns.c (Fx_backspace_delete_keys_p): New function.
3064 (syms_of_xfns): Defsubr it.
3066 * config.in (HAVE_XKBGETKEYBOARD): Add.
3068 2000-12-14 Kenichi Handa <handa@etl.go.jp>
3070 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
3071 Always store string in multibyte representation in echobuf.
3072 (echo_char): Always store string in multibyte representation in
3074 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
3075 (read_key_sequence): Adjusted for the change of echo_prompt.
3077 * fns.c (Fmd5): Docstring improved.
3079 * lisp.h (detect_coding_system): Prototype adjusted.
3081 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
3082 (detect_coding_emacs_mule, detect_coding_iso2022,)
3083 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
3084 (detect_coding_utf_16, detect_coding_ccl): Make them static.
3085 New argument MULTIBYTEP. Callers changed.
3086 (detect_coding_mask, detect_coding_system): New argument
3087 MULTIBYTEP. Callers changed.
3088 (decode_coding_string): Set coding->src_multibyte and
3089 coding->dst_multibyte before calling detect_coding and detect_eol.
3090 Update them after some coding system is detected.
3092 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
3094 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
3096 * keyboard.c (menu_bar_items, tool_bar_items):
3097 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
3099 2000-12-13 Gerd Moellmann <gerd@gnu.org>
3101 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
3103 (unwind_create_frame, unwind_create_tip_frame): New functions.
3104 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3105 while a frame is only partially constructed.
3107 * xterm.h (x_free_frame_resources): Declare.
3109 * xterm.c (x_free_frame_resources): New function.
3110 (x_destroy_window): Use it.
3112 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
3113 don't interrupt the update for pending input initially, i.e.
3114 update at least some lines.
3116 * keyboard.c (do_mouse_tracking): Make externally visible.
3118 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
3120 * xfns.c (gray_bitmap_bits): Declare `char *'.
3122 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3124 * xdisp.c (display_tool_bar_line): Make sure that tool bar
3125 lines start with a relief line.
3127 2000-12-12 Dave Love <fx@gnu.org>
3129 * window.c (Fdisplay_buffer): Doc fix.
3130 (Fwindow_list): Remove unused var.
3132 * buffer.h (mmap_set_vars): Declare.
3134 * window.h (Fset_window_point): Declare.
3136 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
3138 * msdos.c (fast_find_position): Don't overstep the last window row.
3139 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
3140 variable `area'. When looking for a row under (X,Y), give up if some
3141 of the previous rows is not enabled.
3143 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3145 * window.c (Fset_window_point): If displaying cursors in windows
3146 other than the selected window, make sure redisplay updates
3147 other windows to show the new value of point in the window.
3149 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
3151 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
3152 the buffer is the sole visible buffer when in the mini-buffer.
3154 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
3155 Bind `inhibit-read-only' to t.
3156 (unwind_with_echo_area_buffer): Use AREF.
3158 * xfns.c (Fx_hide_tip): Simplified.
3160 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
3163 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
3165 2000-12-11 Gerd Moellmann <gerd@gnu.org>
3167 * xfns.c (Fx_hide_tip): Fix last change.
3169 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
3170 nothing to do. Bind inhibit-quit.
3171 (tip_frame): Make it a Lisp_Object.
3172 (x_create_tip_frame): Set tip_frame after it has been added to
3174 (Fx_show_tip): Don't set tip_frame here.
3176 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3178 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
3181 * dispextern.h: Change external declaration of tip_frame.
3183 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
3184 return an empty string.
3186 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
3187 of the window's update_mode_line flag, since the former is set by
3188 force-mode-line-update, not the latter. This makes
3189 column-number-mode slightly faster.
3191 * xdisp.c (try_window_id) <all changes above window start>:
3194 2000-12-11 Paul Eggert <eggert@twinsun.com>
3196 * config.in (HAVE_FTELLO): Remove.
3198 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
3199 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
3201 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
3202 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
3204 2000-12-11 Miles Bader <miles@gnu.org>
3206 * window.c (displayed_window_lines): Don't round up when
3207 converting empty space at bottom to lines.
3208 Handle non-newline-terminated final lines properly.
3209 (Fwindow_text_height): New function (used to be in lisp).
3210 (syms_of_window): Initialize it.
3212 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
3214 * syntax.c (scan_lists): Check that the right quote char has the
3215 right Sstring syntax when jumping over strings.
3216 (init_syntax_once): Use Smax rather than 13.
3218 2000-12-09 Miles Bader <miles@gnu.org>
3220 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
3221 with PARTIALLY, inverting the sense.
3222 (window_scroll_pixel_based): Scroll partially visible lines into
3223 place if we hit the beginning or end of the buffer.
3224 (displayed_window_lines): Don't include partially visible lines.
3225 (Fmove_to_window_line): Skip past any partially visible first line.
3227 2000-12-08 Gerd Moellmann <gerd@gnu.org>
3229 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
3231 * tparam.c (tparam1): Change the way buffers are reallocated to be
3232 portable and less obfuscated.
3234 * termcap.c (tgetent): Change the way buffers are reallocated to
3235 be portable and less obfuscated.
3237 * macros.c (store_kbd_macro_char): Change the way buffers are
3238 reallocated to be portable and less obfuscated.
3240 * lread.c (read1): Change the way buffers are reallocated to be
3241 portable and less obfuscated.
3243 * doc.c (Fsubstitute_command_keys): Change the way buffers
3244 are reallocated so that it is portable.
3246 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
3248 * dosfns.c (Ffile_system_info): New function.
3249 (syms_of_dosfns): Defsubr it.
3251 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
3253 * alloc.c (gc_sweep): Add comment.
3255 2000-12-07 Gerd Moellmann <gerd@gnu.org>
3257 * sound.c (vox_configure): Change order of ioctls.
3258 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
3259 Ignore errors when changing volume.
3260 (vox_close): Don't reset the device.
3262 * process.c (read_process_output): Make sure the process marker's
3263 position is valid when the process buffer is changed in
3264 after-change functions. W3 does that.
3266 * xfns.c (x_free_gcs): New function.
3268 * xterm.h (x_free_gcs): Add prototype.
3270 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
3273 * xterm.c (x_destroy_window): Call x_free_gcs so that
3274 resources of non-toolkit X windows will be freed.
3276 2000-12-07 Andrew Innes <andrewi@gnu.org>
3278 * w32fns.c (xlfd_charset_of_font): Fix last change.
3280 2000-12-06 Dave Love <fx@gnu.org>
3282 * md5.h (__P): Don't define -- it comes from config.h.
3284 * strftime.c: Change some #if foo to #ifdef foo.
3286 2000-12-06 Andrew Innes <andrewi@gnu.org>
3288 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
3290 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
3291 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
3292 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
3294 2000-12-06 Gerd Moellmann <gerd@gnu.org>
3296 * alloc.c (gc_sweep): Prevent symbols read during loadup
3299 * xdisp.c (underlying_face_id): New function.
3300 (handle_face_prop, face_before_or_after_it_pos): Use it
3301 to determine the face ``under'' a string. Let strings inherit
3302 the face of the buffer under them.
3304 * xfaces.c (face_at_string_position): Update function comment.
3306 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
3307 matrix if the window's left position has changed; we need to
3308 redraw it in this case.
3310 * dispextern.h (struct glyph_matrix): Add member window_left_x.
3312 * window.c (coordinates_in_window): Check mouse on mode-line or
3315 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
3316 advertized by the function documentation.
3318 * window.c (syms_of_window): Doc fix.
3320 * sound.c (vox_configure): Set volume for left and right channel.
3321 (sound_cleanup): Return nil.
3323 * xdisp.c (move_it_by_lines): Fix paren typo.
3325 * xterm.c (x_load_font): Don't use the font's max_bounds for
3326 computing the height of the font. If max_bounds' ascent or
3327 descent are greater than the font's ascent or descent, this means
3328 glyphs overlap, which should be handled now by redisplay.
3330 * window.c (Veven_window_heights): New variable.
3331 (syms_of_window): DEFVAR_LISP it.
3332 (Fdisplay_buffer): Check Veven_window_heights before evening the
3335 2000-12-06 Miles Bader <miles@gnu.org>
3337 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
3338 update `default-frame-alist' instead of setting no frame parameters.
3340 2000-12-06 Kenichi Handa <handa@etl.go.jp>
3342 * composite.c (update_compositions): Fix typo (use the correct
3345 2000-12-05 Jason Rumney <jasonr@gnu.org>
3347 * md5.h: Remove underscores from function declarations.
3348 (__attribute__, __alignof__) [!__GNUC__]: Define.
3350 * md5.c: Delay include of md5.h until after namespace cleaning.
3352 * makefile.w32-in (fns.o): Depend on md5.h
3353 (md5.o): New target.
3356 * makefile.nt: Likewise.
3358 2000-12-05 Jason Rumney <jasonr@altavista.net>
3360 * w32term.c (expose_area): Complete last change.
3362 2000-12-05 Ken Raeburn <raeburn@gnu.org>
3364 * minibuf.c: Include intervals.h.
3366 2000-12-05 Jason Rumney <jasonr@gnu.org>
3368 * w32term.c (x_produce_glyphs): If a font for a component of
3369 a composition is not found, use 1 pixel dot ascent and 0 dot
3370 descent value to avoid displaying terribly tall empty boxes.
3371 (expose_area): Pass x-coordinate relative to the exposed
3372 area to x_draw_glyphs instead of a window-relative coordinate.
3374 2000-12-05 Gerd Moellmann <gerd@gnu.org>
3376 * xdisp.c (next_element_from_ellipsis): Save face before selective
3377 display in saved_face_id, and set face_before_selective_p.
3378 (reseat_1): Reset face_before_selective_p.
3379 (append_space, extend_face_to_end_of_line): If iterator's
3380 face_before_selective_p is set, use the face from saved_face_id.
3381 (extend_face_to_end_of_line): For tty frames, make sure to
3382 use the right face id when producing spaces at the end of
3385 * dispextern.h (struct it): Add face_before_selective_p.
3387 * keyboard.c (record_char): Don't record identical help-echo
3388 events in recent_keys.
3390 * xterm.c [USE_X_TOOLKIT]: Close the display.
3391 (xim_close_dpy): Handle case that the display has been closed.
3393 * xterm.c (x_destroy_window): Reset the frame's X window after
3396 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
3397 variable window_width.
3398 (line_draw_cost): Fix code skipping over spaces at the end of the
3399 line when must_write_spaces is not set.
3400 (scrolling_window): Fix code inserting runs in list of all runs.
3402 2000-12-05 Kenichi Handa <handa@etl.go.jp>
3404 * coding.c (setup_coding_system): Be sure to initialize
3405 coding->category_idx.
3407 2000-12-04 Gerd Moellmann <gerd@gnu.org>
3409 * xterm.c (PER_CHAR_METRIC): Removed because not used.
3411 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
3412 area to x_draw_glyphs instead of a window-relative coordinate.
3414 * fileio.c (auto_save_error): Add parameter ERROR. Show the
3415 error in the message.
3417 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
3418 timer after having read a key. It's not good for code reading
3419 several keys in a loop, like an input method.
3421 * fileio.c (Finsert_file_contents): When VISIT is t, don't
3422 record undo information for format-decode.
3424 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
3425 current buffer is read-only, not if it isn't.
3427 * keyboard.c (record_char): Record `help-echo' input events
3428 in recent_keys only if they display some help. Don't record
3429 `help-echo' events as macro char.
3431 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3433 * editfns.c (save_excursion_restore): Don't move point
3434 in another window if it is showing the wrong buffer.
3435 Avoid the call to Fwindow_live_p, for speed.
3437 2000-12-04 Kenichi Handa <handa@etl.go.jp>
3439 * xfaces.c (struct font_name): New member registry_priority.
3440 (split_font_name): Initialize the above member to zero.
3441 (concat_font_list): New function.
3442 (font_list): Include fonts of all alternative registries.
3443 (FONT_POINT_SIZE_QUANTUM): New macro.
3444 (better_font_p): Ignore point size difference less than
3445 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
3447 * xterm.c (x_produce_glyphs): If a font for a component of
3448 a composition is not found, use 1 pixel dot ascent and 0 dot
3449 descent value to avoid displaying terribly tall empty boxes.
3451 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
3453 2000-12-03 Ken Raeburn <raeburn@gnu.org>
3455 * coding.h (code_convert_string1): Declare.
3457 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
3459 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
3461 2000-12-02 Jason Rumney <jasonr@gnu.org>
3463 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
3464 correctly for single byte character case.
3465 (w32_per_char_metric): Do not try to make any assumptions about
3466 the metrics of BDF fonts.
3467 (x_estimate_mode_line_height): If `mode-line' face
3468 hasn't a font, use that of the frame, as drawing glyphs does.
3469 (note_mouse_highlight): Change the cursor shape on the vertical
3470 border between windows [not enabled].
3472 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
3474 * w32fns.c (Fx_create_frame): Reintroduce the call to
3475 face-set-after-frame-defaults.
3476 (Vx_window_horizontal_drag_shape): New variable.
3477 (syms_of_xfns): DEFVAR_LISP it.
3478 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
3481 2000-12-02 Simon Josefsson <simon@josefsson.org>
3483 * fns.c (Fmd5): Use a different logic to decide the coding system
3486 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
3488 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
3490 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
3492 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3494 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3495 height for YNegative.
3496 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3497 height; also see comment there.
3499 * window.c (coordinates_in_window): Handle computations for
3500 positions on the vertical bar and fringes differently for
3501 window-system frames. Consider some pixels near the vertical bar
3502 as on the bar if the frame doesn't have vertical scroll bars.
3503 Associate positions between mode or header lines with the
3504 right window, the left one.
3506 2000-12-01 Jason Rumney <jasonr@gnu.org>
3508 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3510 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3513 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3515 * window.c (struct saved_window): Add members orig_top and orig_height.
3516 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3517 (save_window_save, Fset_window_configuration): Save/restore
3518 window's orig_top and orig_height.
3520 2000-12-01 Jason Rumney <jasonr@gnu.org>
3522 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3524 * w32fns.c (x_set_cursor_color): Fix last change.
3526 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3528 * xdisp.c (echo_area_display): If cursor is in the echo area, make
3529 sure that the next redisplay displays the minibuffer, so that
3530 the cursor will be replaced with what the minibuffer wants.
3532 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
3533 #ifndef instead of using #if.
3534 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
3535 USE_TOOLKIT_SCROLL_BARS is defined.
3537 2000-11-30 Jason Rumney <jasonr@gnu.org>
3539 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
3542 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3544 * fns.c (Fmd5): Doc fix.
3546 2000-11-30 Simon Josefsson <simon@josefsson.org>
3548 * fns.c (Fmd5): New function.
3549 (syms_of_fns): Defsubr md5.
3551 * Makefile.in (obj): Add md5.o
3553 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3555 * md5.h, md5.c: New files, taken from glibc.
3557 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
3559 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
3560 hasn't a font, use that of the frame, as drawing glyphs does.
3562 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
3564 * eval.c (Frun_hooks): Allow 0 arguments.
3566 2000-11-29 Gerd Moellmann <gerd@gnu.org>
3568 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
3569 is over the menu bar widget, say it's not on the frame.
3571 * xfns.c (Fx_create_frame): Reintroduce the call to
3572 face-set-after-frame-defaults.
3574 * eval.c (Fsignal): Reset handling_signal.
3576 2000-11-28 Jason Rumney <jasonr@gnu.org>
3578 * w32menu.c (add_menu_item): Reset menu item text when changing
3579 type to radio button.
3581 2000-11-28 Gerd Moellmann <gerd@gnu.org>
3583 * xselect.c: Update copyright.
3585 * window.c (coordinates_in_window): If on a mode or header line,
3586 but sufficiently close to its start, return ``on vertical
3587 border''. This gives us a way to drag windows horizontally when
3588 using toolkit scroll bars.
3590 * xterm.c (note_mouse_highlight): Change the cursor shape
3591 on the vertical border between windows.
3593 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
3595 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
3596 (syms_of_xfns): DEFVAR_LISP it.
3597 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
3599 * textprop.c (text_read_only): New function.
3600 (verify_interval_modification): Use it instead of signaling
3601 `text-read-only'. This makes it easier to catch this error
3604 * xdisp.c (forward_to_next_line_start): Check for newlines,
3605 not end of line, which includes CR.
3607 2000-11-28 Kenichi Handa <handa@etl.go.jp>
3609 * coding.c (Ffind_coding_systems_region_internal): Be sure to
3610 include no-conversion.
3612 2000-11-27 Jason Rumney <jasonr@gnu.org>
3614 * w32fns.c (w32_load_system_font): Always mark font as double byte
3615 if codepage is unicode.
3617 2000-11-27 Gerd Moellmann <gerd@gnu.org>
3619 * xdisp.c (forward_to_next_line_start): If already on a newline,
3620 just consume it to avoid unintended skipping over invisible text below.
3622 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
3623 `vertical-line', `mode-line' and `header-line' events.
3625 * xdisp.c (try_window_id): Avoid starting to display in the middle
3626 of a character, a TAB for instance. This is easier than to set
3627 up the iterator exactly, and it's not a frequent case, so the
3628 additional effort wouldn't really pay off.
3630 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3632 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
3635 2000-11-25 Jason Rumney <jasonr@gnu.org>
3637 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
3638 Args to window_from_coordinates should be pixel coordinates.
3640 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
3641 redisplay handles them properly.
3643 2000-11-25 Miles Bader <miles@gnu.org>
3645 * indent.c (compute_motion): Keep pos_byte in sync with pos.
3647 2000-11-24 Jason Rumney <jasonr@gnu.org>
3649 * w32.c (init_environment): Set LANG environment variable based on
3650 locale settings, if not set.
3652 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
3653 making tool bar smaller. When clearing the frame, also
3654 clear current matrices. Clear frame when tool bar disappears.
3655 Don't use more lines for the tool-bar than is available.
3656 (x_change_window_heights): New function.
3658 2000-11-24 Gerd Moellmann <gerd@gnu.org>
3660 * xdisp.c (init_from_display_pos): If POS says we're already after
3661 an overlay string ending at POS, make sure to pop the iterator
3662 because it will be in front of that overlay string. When POS is
3663 ZV, we've thereby also ``processed'' overlay strings at ZV.
3665 * xfaces.c (lface_from_face_name): Function comment fix.
3667 2000-11-24 Miles Bader <miles@gnu.org>
3669 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
3670 apply `mode-line-inverse-video' -- zero means force display using
3671 the default face, non-zero means display using the specialized face.
3672 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
3674 2000-11-23 Kenichi Handa <handa@etl.go.jp>
3676 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
3679 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
3681 * coding.c (decode_coding_emacs_mule): Fix the case of
3682 CODING_EOL_LF, which used uninitialized value of c.
3684 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
3686 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
3688 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3690 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
3693 * frame.h (struct frame): Replace desired_tool_bar_items,
3694 current_tool_bar_items, n_desired_tool_bar_items,
3695 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
3697 * frame.c (make_frame): Change initialization of tool bar
3700 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
3701 Change references to members deleted from struct frame to use the
3704 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
3705 references to members deleted from struct frame to use the new ones.
3707 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
3709 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
3711 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
3712 (note_tool_bar_highlight): Change references to members deleted
3713 from struct frame to use the new ones.
3715 2000-11-23 Miles Bader <miles@gnu.org>
3717 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
3718 the face's inverse-video attribute, rather than overriding it.
3720 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3722 * xfns.c (x_set_tool_bar_lines): Clear internal border when
3723 making tool bar smaller.
3725 2000-11-22 Dave Love <fx@gnu.org>
3727 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
3729 2000-11-22 Miles Bader <miles@gnu.org>
3731 * keyboard.c (Vminibuffer_message_timeout): New variable.
3732 (command_loop_1): Use it to determine message timeout.
3733 (syms_of_keyboard): Initialize it.
3735 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
3737 2000-11-22 Kenichi Handa <handa@etl.go.jp>
3739 * sysdep.c: Move the code for declaring h_errno after #include
3742 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3744 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
3745 the menu bar when the tooltip is unmapped.
3747 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
3748 sole visible buffer when we're currently in the mini-buffer, and
3751 2000-11-21 Jason Rumney <jasonr@gnu.org>
3753 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
3754 put on the clipboard.
3755 (Fw32_get_clipboard_data): Compare data on clipboard with saved
3756 copy of what Emacs last put there. If they are the same, do not
3757 use the clipboard copy to avoid losing data due to coding conversions.
3759 2000-11-22 Miles Bader <miles@gnu.org>
3761 * minibuf.c (Vminibuffer_prompt_properties): New variable.
3762 (syms_of_minibuf): Initialize it.
3763 (read_minibuf): Add properties from Vminibuffer_prompt_properties
3764 to prompt, don't make read-only.
3766 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3768 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
3769 Add BEFORE/AFTER_POTENTIAL_GC.
3771 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
3773 * buffer.c (mmap_free_1): Avoid a compiler warning.
3775 * term.c, cm.c: Don't try to include termcap.h; see comment there.
3777 2000-11-21 Kenichi Handa <handa@etl.go.jp>
3779 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
3782 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3784 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
3787 * s/gnu-linux.h: Don't use `#cpu'.
3789 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
3790 not defined in mman.h.
3792 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
3793 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
3794 and store an index in the XClientMessageEvent. Storing a
3795 Lisp_Object or pointer can fail on a 64 bit system, since X only
3797 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
3799 2000-11-20 Dave Love <fx@gnu.org>
3801 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
3803 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3805 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
3807 2000-11-20 Kenichi Handa <handa@etl.go.jp>
3809 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
3812 * alloc.c (make_string): Fix previous change. Be sure to make
3813 unibyte string correctly.
3815 2000-11-19 Gerd Moellmann <gerd@gnu.org>
3817 * window.c (Fwindow_list): Change parameter list to be XEmacs
3819 (window_list_1): New function.
3820 (window_loop): Use it instead of Fwindow_list.
3822 * sysdep.c (emacs_ospeed): New variable.
3823 (toplevel): Don't declare ospeed extern.
3824 (init_baud_rate): Use emacs_ospeed instead of ospeed.
3826 * termcap.c (ospeed): Remove.
3827 (tputs) [!emacs]: Remove unused code.
3828 (tgetent): Avoid a compiler warning.
3830 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3831 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
3832 SCROLL_BAR_X_WIDGET with additional argument DPY.
3834 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
3836 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
3837 Take the X display as additional argument.
3838 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
3839 `Widget' is a pointer type that's not easily stored in Lisp_Object
3840 form in a portable way.
3842 * dispnew.c (update_text_area): Fix last change.
3844 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3846 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3848 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3849 clear current matrices.
3851 * buffer.c (mmap_enlarge): Don't print a message on stderr
3852 if mapping new memory at the end of the existing region fails.
3854 * dispnew.c (update_text_area): Don't skip over equal glyphs
3855 when the last current glyph overlaps the glyph to its right.
3857 2000-11-18 Miles Bader <miles@gnu.org>
3859 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3860 lines that *end* with "..." too (that's the most common case!).
3862 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3864 * xdisp.c (resize_mini_window): Temporarily change to the
3865 mini-window's buffer if necessary.
3867 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3868 the tooltip obscures less text under it.
3870 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3872 * puresize.h (BASE_PURESIZE): Increase to 700000.
3874 2000-11-18 Jason Rumney <jasonr@gnu.org>
3876 * w32term.c (w32_draw_bitmap): Use face to set colors.
3878 2000-11-17 Dave Love <fx@gnu.org>
3880 * lread.c (Fload): Fix #ifdef for pcc.
3882 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3884 * xdisp.c (pos_visible_p): Compute the default character height
3887 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3889 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3890 knowing the line's height; use the default font's height in that case.
3892 * xfaces.c (weight_table): Add `demi' with the same meaning as
3895 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3897 * dispnew.c (null_row): New global static variable.
3898 (clear_glyph_row): Delete local static variable null_row.
3900 2000-11-15 Jason Rumney <jasonr@gnu.org>
3902 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3903 (w32_alloc_lighter_color): Use new brightness calculations from
3904 xterm.c. Scale delta to be in the range expected by W32.
3905 (w32_draw_relief_rect): Use frame relief colors.
3907 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3909 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3910 (Qinhibit_default_face_x_resources): New variable.
3911 (syms_of_frame): Initialize it.
3912 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3914 * xdisp.c (pos_visible_p): Improve function comment.
3916 * lisp.h (BINDING_STACK_SIZE): New macro.
3918 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3919 reading the directory if readdir returns null and errno is EAGAIN
3922 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3924 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3925 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3926 Set amount_to_scroll to max of dx and scroll_step so that
3927 scroll-conservatively doesn't defeat scroll-step>1.
3928 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3929 scroll-conservatively for line-at-a-time scrolling.
3931 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3933 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3936 * xdisp.c (current_mode_line_height, current_header_line_height):
3938 (init_xdisp): Initialize them.
3939 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3940 and use exact mode line heights if it is set.
3942 * lisp.h (pos_visible_p): Change prototype.
3944 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3945 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3946 and current_header_line_height first.
3947 (current_mode_line_height, current_header_line_height):
3950 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3952 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3953 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3954 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3956 2000-11-14 Miles Bader <miles@gnu.org>
3958 * xterm.c (x_alloc_lighter_color): Include an additive component
3959 too for dark colors, because FACTOR isn't enough.
3960 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3963 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3965 * keyboard.c (show_help_echo): Call message3_nolog with number of
3966 bytes in the help string as 2nd parameter, instead of the number
3969 2000-11-13 Miles Bader <miles@gnu.org>
3971 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3972 (Fload): Use new openp return protocol.
3973 Don't try to use Vload_source_file_function to load .elc files.
3974 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3975 openp return protocol.
3976 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3978 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3980 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3982 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3983 Defined these macros.
3984 (NLIST_STRUCT): Avoid re-defining it.
3986 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3987 -I/usr/contrib/X11R6/include.
3988 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3990 2000-11-10 Jason Rumney <jasonr@gnu.org>
3992 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3994 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3995 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3997 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3998 (Qw32_charset_vietnamese): New symbol.
3999 (xlfd_charset_of_font): New function.
4000 (w32_load_system_font): Use it.
4001 (x_to_w32_charset): Use Fassoc to find charset info. Special case
4002 when Vw32_charset_info_alist is nil to ensure default face always
4003 has font. Use Fcar and Fcdr for safety.
4004 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
4005 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
4006 pseudo-codepages for special cases.
4007 (w32_to_x_font): New parameter to allow charset portion to be
4008 specified where there is many to one mapping. Callers changed.
4009 (w32_list_fonts): Avoid listing fonts that won't display.
4011 2000-11-10 Gerd Moellmann <gerd@gnu.org>
4013 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
4014 (font_list_1): Renamed from font_list.
4015 (font_list): New function, trying alternative registries from
4016 Vface_alternative_font_registry_alist.
4017 (Finternal_set_alternative_font_registry_alist): New function.
4018 (syms_of_xfaces): Initialize and Staticpro
4019 Vface_alternative_font_registry_alist.
4020 Defsubr Finternal_set_alternative_font_registry_alist.
4022 2000-11-09 Ken Raeburn <raeburn@gnu.org>
4024 * lisp.h (Flooking_at): Declare.
4026 2000-11-09 Gerd Moellmann <gerd@gnu.org>
4028 * dired.c (directory_files_internal): Fix a braino.
4030 * dired.c (directory_files_internal): Add missing GCPRO's.
4033 2000-11-08 Gerd Moellmann <gerd@gnu.org>
4035 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
4036 (resize_mini_window): Return quickly if Vresize_mini_window is
4037 nil. Don't return if Vmax_mini_window_height is nil.
4039 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
4040 (syms_of_xdisp): Initialize them.
4041 (resize_mini_window): Act according to the setting of
4042 Vresize_mini_window.
4043 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
4045 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
4046 scroll bar widget after configuring it, so that it will appear at
4047 the right position from the start.
4048 (XTredeem_scroll_bar): Cleaned up.
4050 2000-11-08 Kenichi Handa <handa@etl.go.jp>
4052 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
4053 font is taller than the frame line, we don't have to bias the
4056 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
4058 2000-11-07 Dave Love <fx@gnu.org>
4060 * config.in (HAVE_MKSTEMP): Add.
4062 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
4064 2000-11-07 Gerd Moellmann <gerd@gnu.org>
4066 * window.c (Fset_window_configuration): Don't try to preserve
4067 point in the current buffer, if that buffer is displayed in more
4070 * xfaces.c (lookup_named_face): If default face isn't realized,
4071 try to realize it. Return -1 if not successful.
4072 (Fx_list_fonts): Handle case that face cannot be determined.
4073 (Fface_font): Likewise.
4075 2000-11-06 Gerd Moellmann <gerd@gnu.org>
4077 * window.c (displayed_window_lines): Detect partially
4078 visible lines at the bottom correctly.
4080 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
4082 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
4083 when ensuring we don't do visit in indirect buffer.
4085 2000-11-06 Kenichi Handa <handa@etl.go.jp>
4087 * composite.h (compose_chars_in_text): Add prototype.
4089 * composite.c (Vcomposition_function_table): New variable.
4090 (Qcomposition_function_table): New variable.
4091 (run_composition_function): Call
4092 Vcompose_chars_after_function with three arguments.
4093 (compose_chars_in_text): New function.
4094 (syms_of_composite): Modified the doc-string of
4095 Vcompose_chars_after_function. Declare composition-function-table
4096 as a lisp variable, and initialize it.
4098 * xfns.c (x_encode_text): Suppress producing escape sequences for
4101 * xselect.c: Include composite.h.
4102 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
4104 2000-11-05 Andrew Innes <andrewi@gnu.org>
4106 * w32term.c (x_produce_glyphs): Fix typo in enum name.
4108 * sysdep.c (read_input_waiting): Remove extraneous argument to
4111 * w32fns.c (Fx_server_version): Include w32_build_number in the
4114 * w32heap.c (w32_build_number): New variable.
4115 (cache_system_info): Set it.
4117 * w32heap.h (w32_build_number): Add extern.
4119 * emacs.c (syms_of_emacs): Update docstring for
4120 system-configuration, to reflect the actual usage on MS-Windows.
4122 2000-10-31 Gerd Moellmann <gerd@gnu.org>
4124 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
4125 process idle timers while waiting for another event.
4127 * dispnew.c (update_frame_line): Handle case where spaces in
4128 the default face are colored.
4130 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
4131 window height hasn't changed.
4133 2000-10-31 Jason Rumney <jasonr@gnu.org>
4135 * w32term.c (x_produce_glyphs): Handle composite characters.
4136 (x_draw_glyph_string_foreground)
4137 (x_draw_composite_glyph_string_foreground): Restore old font.
4139 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
4141 * minibuf.c (read_minibuf): Reset the undo history just before
4142 starting the recursive-edit.
4144 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4146 * xfaces.c (menu_face_change_count): New variable.
4147 (Finternal_set_lisp_face_attribute): Increment it for changes
4149 (realize_basic_faces): Reflect changes in the `menu' faces
4152 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
4153 dy obtained from the iterator's y-position after moving from
4154 scroll_margin_pos to PT; see comment there.
4156 * xdisp.c (safe_eval_handler): Call add_to_log.
4158 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
4159 is not a symbol or string.
4161 * xdisp.c (echo_area_display): Don't perform a display update from
4162 inside redisplay. The update will happen anyway at the end of
4163 redisplay, and it can confuse redisplay (GC messages while
4164 redisplaying, for instance.)
4166 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
4168 * xrdb.c (x_load_resources): Use the class name in the defaults.
4170 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
4171 (regex_compile): Catch bogus \(\1\).
4173 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4175 * xterm.c (x_alloc_nearest_color): Fix last change to compare
4178 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
4179 we have a color cache, check that the cached color equals the
4180 allocated color. If not, clear the color cache.
4182 * window.c (displayed_window_lines): Change buffers if necessary.
4183 Fix computation of displayed lines.
4185 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
4186 update_menu_bindings to DEFVAR_BOOL.
4188 2000-10-30 Kenichi Handa <handa@etl.go.jp>
4190 * search.c (Fset_match_data): Be sure to make search_regs always sane.
4192 * puresize.h (BASE_PURESIZE): Increase to 680000.
4194 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
4196 2000-10-29 Jason Rumney <jasonr@gnu.org>
4198 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
4200 * w32term.c (w32_bdf_per_char_metric): Negate descent.
4201 (w32_cache_char_metrics): Handle possibility that 'x' does not
4202 exist in a BDF font.
4203 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
4205 * w32bdf.h (bdffont): Add nchars.
4207 * w32bdf.c (set_bdf_font_info): Set it.
4208 (w32_BDF_TextOut): Swap byte order of double byte characters.
4209 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
4211 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
4213 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
4214 don't override the colors in frame's param_alist, unless they are
4217 * term.c (reassert_line_highlight): If inverse_video is non-zero,
4218 reverse the effect of the highlight flag.
4220 2000-10-27 Ken Raeburn <raeburn@gnu.org>
4222 * window.h (Fwindow_live_p): Declare.
4224 * undo.c (record_delete): Check that last_undo_buffer is really a
4225 buffer before applying XBUFFER to it.
4227 * keymap.c (where_is_internal): Pass lisp object, not integer, to
4230 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4232 * lisp.h (KEYMAPP): New macro.
4233 (get_keymap): Remove.
4234 (get_keymap_1): Rename get_keymap.
4236 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
4238 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
4240 * xmenu.c (single_submenu): Use KEYMAPP.
4241 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4242 Use KEYMAPP rather than Fkeymapp.
4244 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
4246 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
4247 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4248 Use KEYMAPP rather than Fkeymapp.
4249 (single_submenu): Use KEYMAPP.
4250 (w32_menu_show, w32_dialog_show): Use TRUE.
4252 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
4254 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
4255 (Fkeymapp): Use KEYMAPP.
4256 (get_keymap): Rename from get_keymap_1. Remove old def.
4257 Return t when autoload=0 and error=0 and the keymap needs autoloading.
4258 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
4259 (Fminor_mode_key_binding): Don't raise an error if the binding
4261 (Fuse_global_map, Fuse_local_map): Allow autoloading.
4262 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
4264 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
4265 Allow Vspecial_event_map to be autoloaded.
4266 (menu_bar_items): Fetch the keymap rather than using keymapp.
4267 (menu_bar_one_keymap): No need to follow func-indirect any more.
4268 (parse_menu_item): get_keymap_1 -> get_keymap.
4269 (tool_bar_items): Fetch the keymap rather than using keymapp.
4270 (read_key_sequence): Use KEYMAPP.
4272 * intervals.c (get_local_map): Use get_keymap rather than following
4273 function-indirections explicitly.
4275 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
4277 2000-10-27 Jason Rumney <jasonr@gnu.org>
4279 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
4280 point, as Windows has oversized fonts.
4282 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
4284 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4286 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
4287 (freehook, reallochook): Handle null pointer arguments.
4288 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
4290 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4292 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
4293 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
4294 Giving in to popular pressure to shut up the compiler with casts.
4296 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4298 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
4299 signed value, and use a default value computed from the font's
4302 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
4304 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
4305 that specify a negative underline position can still use underlines.
4307 * window.c (Fpos_visible_in_window_p): Make POS default to
4308 WINDOW's point, not the current buffer's point.
4310 2000-10-26 Dave Love <fx@gnu.org>
4312 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
4313 when it's necessary.
4315 2000-10-26 Gerd Moellmann <gerd@gnu.org>
4317 * window.c (size_window): Compute size difference from sum of old
4318 child window sizes instead of from parent's size.
4320 * xdisp.c (pos_visible_p): Change current buffer if necessary.
4321 Handle obscured lines at the top of the window.
4323 * frame.c (Fdelete_frame): Doc fix. Move running the hook
4324 down after the last error condition check.
4326 * frame.c (Fdelete_frame): Run delete-frame-hook.
4328 2000-10-26 Kenichi Handa <handa@etl.go.jp>
4330 * coding.c (decode_coding): Fix previous change (check also
4331 CODING_MODE_LAST_BLOCK).
4333 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4335 * regex.c: More `unsigned char' -> `re_char' changes.
4336 Also change several `int' into `re_wchar_t'.
4337 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
4338 (PUSH_FAILURE_POINTER): Don't cast any more.
4339 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
4340 We want GCC to complain, since this piece of code makes
4341 re_match non-reentrant, which *should* be fixed.
4342 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
4343 (EXTEND_BUFFER): Use RETALLOC.
4344 (SET_LIST_BIT): Don't cast.
4345 (re_wchar_t): New type.
4346 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
4347 that those two functions will always properly return.
4348 (IMMEDIATE_QUIT_CHECK): Cast to void.
4349 (analyse_first): Use recursion rather than an explicit stack.
4350 (re_compile_fastmap): Can't fail anymore.
4351 (re_search_2): Don't check re_compile_fastmap for failure.
4352 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
4353 Now also sets the new value (passed in a new argument).
4354 (re_match_2_internal): Use it.
4355 Also, use a new var `reg' of type size_t when looping through regs
4356 rather than reuse the inappropriate `mcnt'.
4358 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
4359 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
4360 (where_is_internal): Renamed from Fwhere_is_internal.
4361 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
4362 (Fwhere_is_internal): New function wrapping where_is_internal.
4363 (where_is_internal_1): Handle the case where we're filling the cache.
4364 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
4366 2000-10-25 Miles Bader <miles@gnu.org>
4368 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
4370 2000-10-25 Gerd Moellmann <gerd@gnu.org>
4372 * window.c (pos_fully_visible_p): Removed.
4373 (Fpos_visible_in_window_p): Use pos_visible_p to determine
4374 if position is visible and/or fully visible.
4376 * lisp.h (pos_visible_p): Add prototype.
4378 * xdisp.c (pos_visible_p): New function.
4380 2000-10-25 Kenichi Handa <handa@etl.go.jp>
4382 * process.c (send_process): If OBJECT is t, it means that the data
4383 is from C string, but we should encode it. Before calling
4384 setup_raw_text_coding_system, be sure to flush out data by the
4385 previous coding system.
4387 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
4389 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
4390 assignment of startpos to prev when startpos == pos.
4392 * editfns.c (find_field): Set the field stickiness correctly from
4393 overlay fields. Use renamed `text_property_stickiness'.
4394 (text_property_stickiness): Renamed from `char_property_stickiness'.
4395 Only check text properties, not overlays.
4396 * textprop.c (get_char_property_and_overlay): New function.
4397 (Fget_char_property): Use it.
4398 * intervals.h (get_char_property_and_overlay): Add declaration.
4400 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4402 * keymap.c: Use AREF, ASET and ASIZE macros.
4403 (Fmake_sparse_keymap): Docstring fix.
4405 (shadow_lookup): Move up.
4406 Handle the case where lookup-key returns an integer.
4407 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
4408 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
4409 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
4410 Simplify/rewrite the keymap-finding code.
4411 Add check for command shadowing, using shadow_lookup.
4413 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
4415 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
4416 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
4419 2000-10-24 Andrew Innes <andrewi@gnu.org>
4421 * dired.c (directory_files_internal_unwind): New function.
4422 (directory_files_internal): Use it to ensure closedir is called
4423 even if expand-file-name or file-attributes throw, eg. because of
4424 a user interrupt. Also enable immediate_quit while calling
4425 re_search, so that matching can be interrupted as well.
4427 2000-10-24 Andrew Innes <andrewi@gnu.org>
4429 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
4431 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
4432 so that re_search functions only quit when callers expect them to.
4434 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4436 * regex.c (regex_compile): Change the way of handling a range from
4437 a char less than 256 to a char not less than 256.
4439 2000-10-24 Gerd Moellmann <gerd@gnu.org>
4441 * window.c (size_window): Prevent setting window's width or
4442 height to a negative value (esp. with XSETFASTINT).
4444 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
4445 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
4446 (protect_malloc_state) [GC_MALLOC_CHECK &&
4447 GC_PROTECT_MALLOC_STATE]: New function.
4448 (PROTECT_MALLOC_STATE): New macro.
4449 (__malloc_initialize, morecore, _malloc_internal)
4450 (_free_internal) _realloc_internal): Use it to make _heapinfo
4451 read-only outside of gmalloc.
4453 * keymap.c: Update copyright.
4455 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
4458 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
4460 * filelock.c (unlock_all_files): Use unlock_file to expand each
4461 buffer's file_truename before trying remove its lock file.
4463 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
4465 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
4466 or CRLF, decode EOLs.
4468 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4470 * window.c (Fdisplay_buffer): Fix doc.
4472 2000-10-23 Jason Rumney <jasonr@gnu.org>
4474 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
4475 ASCII font of default fontset on Windows.
4477 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
4478 xterm.c comment below).
4480 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
4482 2000-10-23 Gerd Moellmann <gerd@gnu.org>
4484 * xterm.c (x_connection_closed): Reset handling_signal.
4486 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
4488 2000-10-23 Miles Bader <miles@gnu.org>
4490 * window.c (window_scroll_pixel_based, window_scroll_line_based):
4491 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4492 maintain old behavior.
4493 * minibuf.c (Fminibuffer_complete): Likewise.
4495 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4497 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4498 that when a font can't be exactly centered, it errs up rather than
4501 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4503 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
4505 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4507 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4509 * dispnew.c [macintosh]: Include macterm.h.
4510 (init_display) [macintosh]: Initialization for window system.
4512 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4513 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4514 syms_of_search, x_term_init, and init_keyboard before calling
4515 init_window_once. Also, call syms_of_xmenu.
4517 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4518 default fontset to Monaco.
4520 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4521 NewMacWindow and DisposeMacWindow.
4522 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4523 instead of calling NewMacWindow and setting fields of
4524 f->output_data.mac directly. Call init_frame_faces.
4525 (Fdelete_frame) [macintosh]: Remove unused code.
4526 (Fmodify_frame_parameters) [macintosh]: Call
4527 x_set_frame_parameters instead of mac_set_frame_parameters.
4529 * frame.h [macintosh]: Define menu_bar_lines field in struct
4530 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
4532 * keyboard.c [macintosh]: Include macterm.h.
4533 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
4534 and menu_bar_activate_event type events as for X and NT.
4535 (make_lispy_event) [macintosh]: Construct lisp events of type
4536 MENU_BAR_EVENT as for X and NT.
4538 * sysdep.c [macintosh]: Remove declaration for sys_signal.
4539 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
4540 (sys_subshell) [macintosh]: Remove definition entirely.
4541 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
4542 Vwindow_system_version here. Remove initialization of
4543 Vx_bitmap_file_path.
4544 (read_input_waiting): Correct the number of parameters passed to
4546 Move all Macintosh functions to mac/mac.c.
4548 * term.c [macintosh]: Include macterm.h.
4550 * window.c [macintosh]: Include macterm.h.
4552 * xdisp.c [macintosh]: Include macterm.h. Declare
4553 set_frame_menubar and pending_menu_activation.
4554 (echo_area_display) [macintosh]: Do not return if terminal frame
4555 is the selected frame.
4556 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
4557 Allow only the selected frame to set menu bar.
4558 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
4559 calling FRAME_EXTERNAL_MENU_BAR (f).
4560 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
4562 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
4563 and check_x. Declare XCreateGC. Define x_create_gc and
4564 x_free_gc. Initialize font_sort_order.
4565 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
4566 but call x_list_fonts instead of w32_list_fonts.
4567 (Finternal_face_x_get_resource) [macintosh]: Do not call
4568 display_x_get_resource.
4569 (prepare_face_for_display) [macintosh]: Set xgcv.font.
4570 (realize_x_face) [macintosh]: Load the font if it is specified in
4572 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
4574 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
4576 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
4577 is nil: since we go to the end of submap anyway, we'd end up
4579 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
4580 doesn't obey autoload.
4582 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4584 * msdos.c (dos_set_window_size): Update screen dimension variables.
4586 2000-10-21 Jason Rumney <jasonr@gnu.org>
4588 * w32term.c (w32_cache_char_metrics): Double check that font is
4589 really fixed pitch before trusting tmPitchAndFamily.
4591 2000-10-21 Andrew Innes <andrewi@gnu.org>
4593 * w32gui.h (w32_char_font_type): Move enum from w32term.c
4595 * w32term.h: Extern decl for w32_cache_char_metrics.
4597 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
4599 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
4600 (w32_unload_font): Free per_char array if present.
4602 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
4603 cached information in emulated XFontStruct to handle common cases
4604 quickly. Do not allocate XCharStruct for return.
4605 (w32_native_per_char_metric): New function.
4606 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
4608 (x_produce_glyphs): Don't get an HDC. Change calls to
4609 w32_per_char_metric to match arg change above. Remove calls to
4611 (w32_get_glyph_overhangs): Ditto.
4612 (w32_cache_char_metrics): New function.
4614 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
4615 ($(BLD)/casefiddle.$(O)): Remove compile command.
4616 ($(BLD)/gmalloc.$(O)): Remove compile command.
4617 ($(BLD)/dispnew.obj):
4618 ($(BLD)/keyboard.obj):
4619 ($(BLD)/w32inevt.obj):
4620 ($(BLD)/w32bdf.obj):
4622 ($(BLD)/buffer.obj):
4623 ($(BLD)/editfns.obj):
4625 ($(BLD)/fileio.obj):
4627 ($(BLD)/indent.obj):
4628 ($(BLD)/insdel.obj):
4629 ($(BLD)/intervals.obj):
4630 ($(BLD)/minibuf.obj):
4632 ($(BLD)/scroll.obj):
4633 ($(BLD)/sysdep.obj):
4634 ($(BLD)/textprop.obj):
4635 ($(BLD)/widget.obj):
4636 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
4637 ($(BLD)/term.obj): Add dependency on dispextern.h.
4639 * makefile.nt ($(BLD)\dispnew.obj):
4640 ($(BLD)\keyboard.obj):
4641 ($(BLD)\w32inevt.obj):
4642 ($(BLD)\w32bdf.obj):
4644 ($(BLD)\buffer.obj):
4645 ($(BLD)\editfns.obj):
4647 ($(BLD)\fileio.obj):
4649 ($(BLD)\indent.obj):
4650 ($(BLD)\insdel.obj):
4651 ($(BLD)\intervals.obj):
4652 ($(BLD)\minibuf.obj):
4654 ($(BLD)\scroll.obj):
4655 ($(BLD)\sysdep.obj):
4656 ($(BLD)\textprop.obj):
4657 ($(BLD)\widget.obj):
4658 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
4659 ($(BLD)\term.obj): Add dependency on dispextern.h
4661 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4663 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
4664 with an additional argument of Qt.
4666 2000-10-21 Miles Bader <miles@gnu.org>
4668 * window.c (pos_fully_visible_in_window_p): New function.
4669 (Fpos_visible_in_window_p): Add FULLY argument.
4670 Use pos_fully_visible_in_window_p.
4671 (window_scroll_pixel_based, window_scroll_line_based): Update
4672 calls to Fpos_visible_in_window_p.
4673 * lisp.h (Fpos_visible_in_window_p): Update prototype
4675 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4677 * alloc.c (toplevel): Conditionalize compilation of mem_*
4678 functions differently.
4680 2000-10-20 Jason Rumney <jasonr@gnu.org>
4682 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
4683 mem_init where it used to be. mem_z etc not defined otherwise.
4685 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4687 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
4689 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
4690 structure definition and related variabled to the top of the file.
4691 Include this code when GC_MALLOC_CHECK is defined.
4692 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
4693 register/unregister allocated region.
4694 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
4695 which isn't allocated.
4696 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
4697 something which is already in use.
4698 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
4699 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
4700 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
4701 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
4703 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
4704 _malloc_internal instead of malloc.
4705 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
4708 2000-10-20 Andrew Innes <andrewi@gnu.org>
4710 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
4712 (my_strftime) <macro>: Don't use macro arg list when redefining as
4714 (my_strftime) <function>: Supply 0 as ut argument.
4716 2000-10-19 Jason Rumney <jasonr@altavista.net>
4718 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
4719 including dispextern.h, as it stops faces from working.
4721 * w32fns.c (Fx_create_frame): Don't bother calling
4722 face-set-after-frame-default since the caller does it for us
4723 anyway. Clean up calls to x_get_arg to be consistent with X.
4725 * w32term.c (x_produce_glyphs): Handle
4726 unibyte_display_via_language_environment correctly.
4727 (w32_draw_box_rect): Fix the calculation of width and height.
4729 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
4730 as it has stopped working.
4731 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
4734 2000-10-19 Gerd Moellmann <gerd@gnu.org>
4736 * eval.c (skip_debugger): Prevent a compiler warning.
4737 (Fcondition_case): Likewise.
4738 (Fbacktrace_frame): Use a null interactive spec.
4740 2000-10-19 Kenichi Handa <handa@etl.go.jp>
4742 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
4744 2000-10-18 Gerd Moellmann <gerd@gnu.org>
4746 * strftime.c: Sync with glibc, file version 1.78.
4747 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
4748 should no longer be used according to ISO 8601.
4750 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
4751 no map for meta_prefix_char, don't try to use it as a keymap.
4752 Instead, if T_OK is non-zero, look up a default binding, if any,
4753 otherwise, if T_OK is zero, return nil.
4755 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
4756 (x_to_xcolors, png_load): Use x_query_color.
4758 * xterm.c (x_color_cells, x_query_colors, x_query_color):
4760 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
4762 (x_copy_color, x_alloc_lighter_color): Likewise.
4764 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
4765 (x_query_color, x_query_colors): Add prototype.
4767 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
4768 check_string_bytes only if not noninteractive, increase count to 50.
4770 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
4772 * insdel.c (adjust_markers_for_delete): Handle before-insertion
4775 2000-10-17 Gerd Moellmann <gerd@gnu.org>
4777 * alloc.c (pure_bytes_used): Renamed from pureptr.
4779 (pure_alloc): New function.
4780 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
4782 (Fpurecopy): Use PURE_POINTER_P.
4784 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
4785 PT has moved backward.
4787 * xdisp.c (cursor_row_p): Take continued lines into account.
4789 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
4791 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
4792 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
4793 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
4796 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
4797 of selective display off while searching for the next line start.
4799 2000-10-17 Kenichi Handa <handa@etl.go.jp>
4801 * Makefile.in (term.o): Depend on dispextern.h.
4803 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
4805 * keymap.c (keymap_memberp): Ensure that nil is not a member.
4807 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4809 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
4810 the iterator at the beginning, so that they can be set later on,
4811 for instance in reseat_at_next_visible_line_start, without being
4814 * xfns.c (pbm_format): Add :foreground and :background keywords.
4815 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
4816 (xbm_load): Recognize foreground and background color specifications.
4818 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
4820 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
4822 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
4824 * msdos.c (IT_set_face): Compare highlighted face with the default
4825 face, and invert colors if these faces' colors are identical.
4826 (Fmsdos_remember_default_colors): Don't swap foreground and
4827 background colors in initial_colors[].
4828 (IT_set_frame_parameters): Don't swap frame's foreground and
4829 background pixels. If ALIST includes "(reverse . t)", swap
4830 foreground-color and background-color properties in frame's
4831 param_alist. If the original frame's param_alist doesn't specify
4832 the colors, store unspecified-fg and unspecified-bg, reversed if
4835 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4836 the colors are unspecified and reversed, reverse fore- and back-
4837 ground in the returned value.
4838 (Fframe_parameter): Ditto.
4840 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4842 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4843 get_last_unchanged_at_beg_row.
4844 (find_first_unchanged_at_end_row): Renamed from
4845 get_first_unchanged_at_end_row.
4846 (find_first_unchanged_at_end_row): Convert assertions to
4847 unconditional tests which abort. When looking for a row in
4848 unchanged text, don't go further back than first_text_row.
4850 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4851 Don't add in the last line's height when deciding if the new
4852 position is below the scroll margin.
4854 2000-10-16 Miles Bader <miles@gnu.org>
4856 * editfns.c (Fconstrain_to_field): Check carefully for field
4857 boundaries if either OLD_POS or NEW_POS has a non-nil field
4858 property, even if they're the same.
4860 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4862 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4863 height for XFillRectangle.
4865 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4867 * syntax.c (Fstring_to_syntax): New function extracted from
4868 Fmodify_syntax_entry.
4869 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4870 (skip_chars, Fforward_comment): Remove unused variables.
4871 (syms_of_syntax): Add defsubr for string-to-syntax.
4872 (describe_syntax): Add code for comment and string fences.
4874 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4876 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4877 Do the meta->esc mapping. Call get_keyelt before returning.
4878 Start scanning from the second element (the first is always `keymap')
4879 to make it easier to detect when we reach a parent map.
4880 Handle the case of inheriting from a symbol whose function is a map.
4881 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4882 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4883 (get_keyelt, Flookup_key): Update call to access_keymap.
4884 Remove the meta->esc mappings.
4885 (define_as_prefix): Delete old disabled code.
4886 (menu_item_p): New function.
4887 (where_is_internal_1): Skip over the few remaining menu items.
4888 * lisp.h (access_keymap): Update prototype.
4889 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4890 Update call to access_keymap.
4891 (follow_key, read_key_sequence): Update calls to access_keymap.
4892 Remove the meta->esc mappings.
4894 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4896 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4897 with additional argument.
4899 * xdisp.c (cursor_row_p): New function.
4900 (try_cursor_movement, display_line): Use it.
4902 * xdisp.c (append_space): Also save/restore iterator's current
4903 character and its length.
4905 * xdisp.c (init_from_display_pos): Add an assertion.
4906 (handle_stop): Don't set iterator's add_overlay_start.
4907 (handle_invisible_prop): Likewise.
4908 (load_overlay_strings): If text under an overlay is invisible,
4909 take both before- and after-strings into account when the iterator
4910 is positioned either at the start or at the end of the overlay.
4911 (forward_to_next_line_start): Rewritten.
4912 (reseat_at_next_visible_line_start): Rewritten.
4913 (set_iterator_to_next): Add parameter RESEAT_P.
4915 * dispextern.h (struct it): Remove member add_overlay_start.
4916 (set_iterator_to_next): Change prototype.
4918 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4920 * coding.c (code_convert_region): Be sure to initialize
4921 coding->category_idx.
4922 (decode_coding_string): Set coding->src_multibyte and
4923 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4924 (encode_coding_string): Set coding->src_multibyte and
4925 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4927 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4929 * xfns.c (Fx_create_frame): Don't bother calling
4930 face-set-after-frame-default since the caller does it for us anyway.
4932 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4934 * window.c (coordinates_in_window): Fix detection of vertical line
4935 on character terminals.
4937 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4939 * editfns.c (save_excursion_save): Additionally record the
4941 (save_excursion_restore): If buffer was visible in a window, and a
4942 different window was selected, and the old selected window is
4943 still live, restore point in that window.
4945 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4947 * xterm.c (x_produce_glyphs): Handle
4948 unibyte_display_via_language_environment correctly.
4950 * regex.c (regex_compile): Change the way of handling a range from
4951 unibyte char to multibyte char.
4953 * syntax.c (skip_chars): Change the way of handling a range from
4954 unibyte char to multibyte char.
4956 * process.c (read_process_output): Cancel previous change.
4958 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4960 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4962 * charset.c (Ffind_charset_string): Doc fix.
4963 (Ffind_charset_region): Doc fix.
4965 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4967 * process.c (read_process_output): Fix previous change. Adjust
4968 multibyteness of text to insert in a buffer by
4969 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
4971 2000-10-10 Andreas Schwab <schwab@suse.de>
4973 * alloc.c (mark_object): Remove all workarounds installed on
4976 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4978 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
4979 (base64_encode_1): Make it work for a text of multibyte form.
4980 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4981 case. Don't call str_to_multibyte because base64_decode_1
4982 produces correct multibyte form for eight-bit codes.
4983 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
4984 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4985 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4988 * charset.h (CHAR_STRING): Optimized for single byte characters.
4990 2000-10-09 Andreas Schwab <schwab@suse.de>
4992 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4993 -1 after socket is closed, to fall through to error processing.
4995 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4997 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4998 variables. If ALIST includes foreground-color or
4999 background-color, change also the colors of the default face for
5002 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
5004 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
5005 them extern (they are defined on xfaces.c).
5006 (syms_of_msdos): Don't intern and don't staticpro
5007 Qbackground_color and Qforeground_color.
5009 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
5011 * frame.c (Fframe_parameter): For non-windowed frames, if
5012 f->param_alist says foreground or background color is unspecified,
5013 call tty_color_name to return the color name computed from the
5014 frame's current colors.
5016 2000-10-06 Dave Love <fx@gnu.org>
5018 * terminfo.c (ospeed): Don't declare.
5020 * sysdep.c: Don't include string.h.
5021 (h_errno): Declare conditional also on TRY_AGAIN.
5023 * charset.c (Ffind_charset_string): Doc fix.
5025 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
5026 (Fbase64_decode_region, Fbase64_decode_string): More explicit
5029 2000-10-05 Dave Love <fx@gnu.org>
5031 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
5032 position like menu-bar.
5034 2000-10-05 Gerd Moellmann <gerd@gnu.org>
5036 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
5038 * xdisp.c (handle_single_display_prop): Use safe_call1.
5039 (safe_call): Renamed from call_function.
5040 (safe_call1): New function.
5041 (handle_fontified_prop): Use safe_call1 instead of call1.
5042 (safe_eval): Renamed from eval_form.
5043 (safe_eval_handler): Renamed from eval_handler.
5044 (handle_single_display_prop, display_mode_element): Use safe_eval
5045 instead of eval_form.
5047 * xfaces.c (merge_face_heights): Use safe_call instead of
5050 * keyboard.c (show_help_echo): Use safe_call instead of
5051 call_function; use safe_eval instead of eval_form.
5053 * lisp.h (safe_call): Renamed from call_function.
5054 (safe_eval): Renamed from eval_form.
5055 (safe_call1): Add prototype.
5057 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
5059 * xfns.c (image_ascent): Rearrange ascent calculation for the
5062 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
5064 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
5065 (where_is_internal_1): Don't bother ignoring menu-items any more.
5067 2000-10-04 Gerd Moellmann <gerd@gnu.org>
5069 * keyboard.c (update_menu_bindings): New variable.
5070 (parse_menu_item): Use AREF. If update_menu_bindings
5071 is 0, don't update menu bindings.
5072 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
5074 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
5076 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
5079 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
5081 * syntax.c (forw_comment): Match nestedness of ender/starter.
5082 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
5083 (prev_char_comstart_first): Remove.
5084 (back_comment): Check two-char comment markers more carefully
5085 to better handle overlapping cases like *//* or /* */* */ ...
5086 Match nestedness of ender/starter.
5088 2000-10-02 Dave Love <fx@gnu.org>
5090 * config.in (HAVE_GAI_STRERROR): Add undef.
5092 * process.c (Fopen_network_stream): Use it.
5094 * m/alpha.h (NO_REMAP): Don't define.
5096 2000-10-02 Gerd Moellmann <gerd@gnu.org>
5098 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
5099 return with a string converted to an integer or vice versa when
5100 Vmocklisp_arguments is t.
5101 (Fsignal): Likewise. The function can return for `quit'.
5102 (struct gcpro): Declare member `var' to point to a volatile
5105 * eval.c (error): Prevent compiler warning.
5107 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
5109 * keymap.c (keymap_memberp): New function.
5110 (Fset_keymap_parent): Use it.
5111 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
5112 Use keymap_memberp to avoid creating cycles.
5113 (access_keymap): Use KEYMAPP.
5115 2000-09-30 Gerd Moellmann <gerd@gnu.org>
5117 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
5118 gai_strerror. Make sure xerrno is set if connect fails. Improve
5121 2000-09-29 Jason Rumney <jasonr@gnu.org>
5123 * w32term.c (w32_char_font_type, w32_encode_char)
5124 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
5125 (w32_bdf_per_char_metric): New function.
5126 (w32_per_char_metric): Use it.
5127 (x_draw_glyph_string_background): Always draw background for BDF
5130 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
5131 GDI object which is a scarce resource.
5133 * w32bdf.c (search_file_line): Fix skipping of whitespace.
5134 (get_quoted_string): Fix limit on memchr search.
5135 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
5136 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
5137 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
5138 (get_cached_font_char, cache_char_offset): Use macro
5139 BDF_CODEPOINT_RANGE_COVER_P.
5140 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
5141 (clear_cached_bitmap_slots): New function.
5142 (GET_HEX_VALUE): G-Z, g-z are not hex.
5143 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
5144 (get_bitmap_with_cache): Use new cache implementation.
5145 (create_offscreen_bitmap): New function.
5146 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
5148 * w32term.c (x_produce_glyphs): If the distance from the current
5149 position to the next tab stop is less than a canonical character
5150 width, use the tab stop after that.
5151 (x_draw_glyphs): Handle case START and END are out of bounds more
5153 (x_clear_mouse_face): Block/unblock input.
5154 (x_display_and_set_cursor): Don't show a hollow box cursor for
5155 buffers whose cursor_type is nil.
5157 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5159 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
5161 * dispextern.h (updating_frame): Declare extern.
5163 2000-09-29 Andreas Schwab <schwab@suse.de>
5165 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
5167 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5169 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
5170 use its function definition.
5171 (tool_bar_items): Likewise.
5173 * lisp.h (fatal): Declare NO_RETURN.
5175 2000-09-29 Kenichi Handa <handa@etl.go.jp>
5177 * keymap.c: Remove the line "#undef NULL".
5179 2000-09-28 Gerd Moellmann <gerd@gnu.org>
5181 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
5183 2000-09-28 Dave Love <fx@gnu.org>
5185 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
5187 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
5189 * .gdbinit (xreload): Note its need on GNU/Linux.
5191 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
5192 r_alloc, r_alloc_free.
5194 2000-09-28 Kenichi Handa <handa@etl.go.jp>
5196 * syntax.c (skip_chars): Handle negation correctly.
5198 2000-09-27 Gerd Moellmann <gerd@gnu.org>
5200 * xfaces.c (realize_default_face): Call set_lface_from_font_name
5201 with non-zero FORCE_P argument.
5203 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
5206 * xdisp.c (window_box_height): Add an assertion.
5208 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
5209 tool-bar than is available.
5210 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
5212 2000-09-27 Dave Love <fx@gnu.org>
5214 * s/irix6-5.h: Now works 64-bit. Tidied.
5216 2000-09-26 Gerd Moellmann <gerd@gnu.org>
5218 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
5219 instead of BITS_PER_INT.
5220 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
5221 EMACS_UINT, respectively.
5222 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
5224 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
5226 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
5228 * window.c (freeze_window_starts): Construct last argument for
5229 foreach_window differently.
5231 * xfns.c (x_decode_color): Don't return a Lisp_Object.
5233 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
5234 EMACS_UINT instead of `int' and `unsigned int'.
5235 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
5237 * frame.h (struct frame): Make the `nothing' member of union
5238 output_data an EMACS_INT.
5240 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
5241 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
5242 size in the sdata structure.
5243 (SDATA_NBYTES, SDATA_DATA): New macros.
5244 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
5245 differently for the different layout of the sdata structure.
5246 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
5248 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
5249 Check that size recorded in the string size and size recorded in
5250 the sdata structure agree.
5252 2000-09-25 Dave Love <fx@gnu.org>
5254 * buffer.c: Include stdio.h.
5256 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
5258 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
5260 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
5261 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
5262 (__malloc_extra_blocks): Declare as __malloc_size_t.
5264 2000-09-25 Gerd Moellmann <gerd@gnu.org>
5266 * alloc.c (mark_image): Use GC_NILP instead of NILP.
5268 * keyboard.c (show_help_echo): Set help_echo_showing_p.
5269 (read_char): If help-echo is showing, preserve the echo area
5272 * xdisp.c (help_echo_showing_p): New variable.
5273 (set_message): Reset it to 0.
5274 (init_xdisp): Initialize help_echo_showing_p.
5276 * dispextern.h (help_echo_showing_p): Declare extern.
5278 * config.in: Fix typo in __GNUC_MINOR__.
5280 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
5282 * s/freebsd.h (POSIX_SIGNALS): Define.
5284 * xterm.c (x_clear_mouse_face): Block/unblock input.
5286 2000-09-24 Dave Love <fx@gnu.org>
5288 * fns.c (base64_encode_1): Fix last change.
5290 2000-09-22 Gerd Moellmann <gerd@gnu.org>
5292 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
5294 * xdisp.c (try_window_reusing_current_matrix): More fixes
5295 for the case window has a header-line.
5297 2000-09-22 Dave Love <fx@gnu.org>
5299 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
5302 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
5304 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
5306 2000-09-21 Gerd Moellmann <gerd@gnu.org>
5308 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
5311 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
5314 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
5315 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
5316 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
5319 * marker.c (byte_char_debug_check): Return void.
5321 * xfns.c (Fx_create_frame): Set default frame parameter value
5322 for tool-bar-lines to 1.
5324 * dispnew.c (scrolling_window): Compare y-positions of rows
5325 equal at the start. Some simplification.
5327 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
5328 reused rows' y-position in the case window has a header-line, and
5329 new window start is greater than old window start.
5331 * process.c (process_sent_to): New variable.
5332 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
5333 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
5334 Declare more parameters volatile.
5336 * lread.c (Vrecursive_load_depth_limit): New variable.
5337 (Fload): Check recursive loads whose recursion depth exceeds
5338 Vrecursive_load_depth_limit.
5339 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
5341 2000-09-20 Gerd Moellmann <gerd@gnu.org>
5343 * fileio.c (Fread_file_name): Doc fix.
5345 * editfns.c (Fmessage_or_box): Doc fix.
5347 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
5349 * xfns.c (xbm_scan): Allow C-style comments.
5351 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
5352 symbols are specified, add color translations to the cache.
5353 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
5354 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
5356 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
5357 structures to xpm_init_color_cache.
5359 2000-09-19 Gerd Moellmann <gerd@gnu.org>
5361 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
5363 2000-09-19 Andrew Innes <andrewi@gnu.org>
5365 * makefile.nt (bootstrap-emacs): Don't change directory.
5367 2000-09-19 Kenichi Handa <handa@etl.go.jp>
5369 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
5371 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
5372 If output buffer is too small, signal an appropriated error.
5374 2000-09-18 Dave Love <fx@gnu.org>
5376 * keyboard.c (menu_bar_items, tool_bar_items)
5377 (current_active_maps): Remove redundant get_local_map call.
5379 2000-09-18 Gerd Moellmann <gerd@gnu.org>
5381 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
5382 cursor for buffers whose cursor_type is nil.
5384 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
5385 a feature to implement that is already implemented.
5386 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
5389 * xfns.c (x_clear_image_1): New function.
5390 (x_clear_image): Use it.
5391 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
5393 * dispnew.c (update_window): Move test for invisible lines
5394 at the top to update_window_line.
5395 (update_window_line): Handle invisible lines here.
5397 * xfns.c (clear_image_cache): Clear current matrices of all
5398 frames sharing an image cache. Block input while freeing
5399 images. Fix timestamp comparison.
5400 (x_clear_image): Also free the mask.
5402 * xfns.c (lookup_image): Block input while loading the image so
5403 that we won't get interrupted in a state where the image isn't yet
5405 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
5406 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
5407 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
5408 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
5410 2000-09-16 Gerd Moellmann <gerd@gnu.org>
5412 * dispnew.c (update_window): Make sure to make desired rows
5413 current even if they are completely invisible at the top
5416 2000-09-15 Gerd Moellmann <gerd@gnu.org>
5418 * xfns.c (lookup_image): Build mask before applying an algorithm.
5419 Recognize algorithm `disabled'.
5420 (cross_disabled_images): New variable.
5421 (COLOR_INTENSITY): New macro.
5422 (x_detect_edges): Use COLOR_INTENSITY.
5423 (x_disable_image): New function.
5424 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
5426 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
5427 disabled state, don't apply an image transformation algorithm if
5428 the user specified an image for the disabled state. Use
5429 `:algorithm disabled' for creating a disabled item's image if the
5430 user hasn't specified an image.
5432 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
5433 allocation functions with the XPM lib.
5434 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
5435 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
5436 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
5437 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
5438 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
5439 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
5440 functions, if possible, because these handle color allocation
5441 failure more gracefully.
5442 (Fimage_mask_p): New function.
5444 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
5445 (Qedge_detection, Qheuristic): New symbols.
5446 (syms_of_xfns): Initialize new symbols.
5447 (lookup_image): Handle `:mask X', `:algorithm emboss', and
5448 `algorithm (edge-detection ...)'.
5449 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
5450 (tiff_format, gif_format, gs_format): Add `:mask'.
5451 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
5452 (GIF_MASK, GS_MASK): New enumerators.
5453 (x_laplace_read_row, x_laplace_write_row): Functions removed.
5454 (emboss_matrix, laplace_matrix): New variables.
5455 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
5456 (x_edge_detection): New functions.
5457 (x_laplace): Rewritten in terms of x_detect_edges.
5458 (x_build_heuristic_mask): If image has a mask, free it.
5460 2000-09-14 Andrew Innes <andrewi@gnu.org>
5462 * makefile.w32-in: Revert to Unix line endings.
5464 2000-09-14 Andrew Innes <andrewi@gnu.org>
5466 * makefile.w32-in: Standardize indentation somewhat.
5467 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
5468 cater for differences between shells.
5470 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
5472 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5474 * xterm.c (x_produce_glyphs): If the distance from the current
5475 position to the next tab stop is less than a canonical character
5476 width, use the tab stop after that.
5478 2000-09-14 Dave Love <fx@gnu.org>
5480 * buffer.c (alloc_buffer_text): Fix xmalloc call.
5482 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5484 * xdisp.c (handle_fontified_prop): While running fontification
5485 functions, bind `fontification-functions' and
5486 `after-change-functions' to nil.
5488 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
5489 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
5491 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5493 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5494 USE_MMAP_FOR_BUFFERS.
5496 * insdel.c (make_gap): Use enlarge_buffer_text.
5498 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5499 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5500 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5501 from former r_alloc_* functions in ralloc.c.
5502 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
5503 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5504 (mmap_init) [REL_ALLOC_MMAP]: New function.
5505 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5506 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5509 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5510 (enlarge_buffer_text): Add prototype.
5512 * ralloc.c: Remove everything having to do with the use of mmap.
5514 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5516 * sound.c (Fplay_sound): Doc fix.
5518 * keyboard.c: Avoid some more compiler warnings.
5519 (parse_tool_bar_item): Ignore cached key bindings.
5521 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5522 and allocation of Lisp data.
5524 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5526 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5527 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
5530 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5532 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
5534 * ccl.c: Comment fixed.
5535 (MAX_MAP_SET_LEVEL): Increased to 30.
5536 (PUSH_MAPPING_STACK): Enclose with do-while block.
5537 (POP_MAPPING_STACK): Likewise.
5538 (stack_idx_of_map_multiple): New variable.
5539 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
5540 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
5541 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
5542 (ccl_driver) <CCL_MapSingle>: Likewise.
5543 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
5544 with the case where looking up process reaches to the end of
5545 map-set, and call CCL programs as the above change.
5547 2000-09-11 Gerd Moellmann <gerd@gnu.org>
5549 * xfns.c (png_load, jpeg_load): Declare some variables volatile
5550 that might be clobbered by longjmp.
5551 (check_x_display_info, x_decode_color, create_frame_xic)
5552 (Fx_display_backing_store, Fx_display_visual_class)
5553 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
5555 * lread.c (init_lread): Set Vloads_in_progress to nil.
5556 (Fload): Show list of recursively loaded files, when signaling an
5559 * lread.c (Vloads_in_progress): New variable.
5560 (record_load_unwind): New function.
5561 (Fload): Check for recursive loads.
5562 (syms_of_lread): Initialize Vloads_in_progress.
5563 (read_integer, read1): Avoid some compiler warnings.
5565 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
5568 2000-09-11 Miles Bader <miles@gnu.org>
5570 * editfns.c (Fbuffer_string): Doc fix.
5572 2000-09-10 Gerd Moellmann <gerd@gnu.org>
5574 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
5576 2000-09-09 Ken Raeburn <raeburn@gnu.org>
5578 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
5579 whether to include other header files.
5581 2000-09-09 Gerd Moellmann <gerd@gnu.org>
5583 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
5584 by Fmemq as a boolean.
5586 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
5588 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5590 2000-09-08 Gerd Moellmann <gerd@gnu.org>
5592 * ralloc.c (mmap_fd): Remove initializer which can make it
5593 read-only in a dumped Emacs.
5594 (mmap_fd_1): New variable.
5595 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
5596 restore it from there.
5597 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
5598 unconditionally so that mmap_fd can be initialized there.
5599 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
5600 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
5601 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
5603 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
5605 * xdisp.c (dump_glyph_row): Fix printf format string.
5606 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
5608 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5610 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
5613 * xdisp.c (try_window_id): When trying to locate cursor in
5614 unchanged rows at the top, handle the case that we can't find it.
5616 * xterm.c (x_draw_glyphs): Handle case START and END are out
5617 of bounds more carefully.
5619 2000-09-08 Dave Love <fx@gnu.org>
5621 * s/sol2.h (REL_ALLOC_MMAP): Define.
5622 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
5624 * ralloc.c: Don't include string.h (redundant).
5625 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
5626 [!MAP_ANON]: Include fcntl.h.
5627 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
5628 (r_alloc, r_re_alloc, r_alloc_free)
5629 (mmap_enlarge, mmap_set_vars): Use it.
5630 (r_alloc_init_fd): New function.
5631 (__morecore) [SYSTEM_MALLOC]: Don't declare.
5632 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
5635 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
5638 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
5639 change to __NetBSD__.
5641 2000-09-08 Kenichi Handa <handa@etl.go.jp>
5643 * search.c (compile_pattern): Check the multibyteness of cached
5646 2000-09-08 Miles Bader <miles@gnu.org>
5648 * xfaces.c (default_face_vector): Function removed.
5649 (Finternal_merge_in_global_face): Restore old global/local
5650 attribute override order. Use inline loop instead of calling
5651 default_face_vector.
5653 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5655 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
5656 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
5657 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
5658 where necessary, in case POINTER_TYPE is `void'.
5660 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5662 * frame.c (make_terminal_frame): Initialize frame foreground and
5663 background colors to unspecified, for the initial instance of an
5666 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5668 * ralloc.c (mmap_find): Fix overlap computation.
5669 (mmap_enlarge): Compute nbytes before trying to find an
5672 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
5675 * lread.c (syms_of_lread): Change value of regexp
5676 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
5678 * xmenu.c (xdialog_show): When looking up the selection in
5679 menu_items, take `quote' boundaries into account; this corresponds
5680 to a nil ITEM in x-popup-dialog.
5682 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5684 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
5686 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
5688 * coding.c (encode_coding_sjis_big5): Use translation table for
5689 encoding, not decoding. Fix the handling of latin-jisx0201.
5690 Check for the charset katakana-jisx0201 too.
5691 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
5692 (detect_coding_sjis): Check the byte sequence more rigidly.
5694 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5696 * xfaces.c (Vparam_value_alist): New variable.
5697 (syms_of_xfaces): Initialize it.
5698 (Finternal_set_lisp_face_attribute): Avoid more consing.
5700 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
5702 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
5703 (Qbackground_mode): New variable.
5704 (syms_of_frame_1): Initialize Qbackground_mode.
5706 * lisp.h (Qdisplay): Declare extern.
5708 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
5709 change face on all frames, and change the default for new frames.
5711 2000-09-07 Dave Love <fx@gnu.org>
5713 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
5715 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5717 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
5719 * charset.c: Include composite.h
5720 (lisp_string_width): New function.
5721 (Fstring_width): Call lisp_string_width instead of strwidth.
5723 * Makefile.in (charset.o): Depends on composite.h.
5725 * process.c (read_process_output): Before inserting the decoded
5726 text in the buffer, adjust the multibyteness.
5728 2000-09-06 Gerd Moellmann <gerd@gnu.org>
5730 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
5731 buffer's text buffer is null, map new memory.
5733 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
5734 POINTER_TYPE and size_t.
5735 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
5736 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
5737 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
5738 [REL_ALLOC_MMAP]: New macros.
5739 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
5740 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
5741 [REL_ALLOC_MMAP]: New functions.
5743 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
5744 before and after unexec.
5746 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
5747 text buffers if necessary.
5749 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
5750 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
5753 * config.in (HAVE_MMAP): Add #undef.
5755 2000-09-05 Gerd Moellmann <gerd@gnu.org>
5757 * frame.c (Qdisplay_type): New variable.
5758 (syms_of_frame_1): Initialize it.
5759 (Fframe_parameter): New function that avoids consing.
5760 (syms_of_frame): Defsubr it.
5762 * buffer.c (Fother_buffer): Consider buffers as invisible when
5763 they are displayed in a window on an invisible frame.
5765 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
5766 get-largest-window always return nil.
5768 2000-09-04 Gerd Moellmann <gerd@gnu.org>
5770 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
5771 variable; recognize Emacs 19 elc files.
5773 2000-09-04 Miles Bader <miles@gnu.org>
5775 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
5776 before initially popping up the menu, so the menu doesn't flash
5777 when the face settings are significantly different from the defaults.
5779 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
5781 * regex.c (WIDE_CHAR_SUPPORT): New macro.
5782 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
5783 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
5784 (BIT_UNIBYTE): Remove.
5785 (re_match_2_internal): Delete corresponding code and streamline the
5786 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
5787 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
5788 (re_wctype_t): New type.
5789 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
5790 (regex_compile): Use them and fix handling of overly long char classes.
5792 2000-09-03 Andrew Innes <andrewi@gnu.org>
5794 * makefile.w32-in: Change to DOS line endings.
5796 * s/ms-w32.h (ORDINARY_LINK): New define.
5798 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
5799 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
5801 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
5802 (distclean): Delete them here instead.
5804 * w32proc.c (compare_env): Convert to uppercase for comparison,
5805 not lowercase, to match how the native Windows shell works.
5807 2000-09-03 Jason Rumney <jasonr@gnu.org>
5809 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
5810 CVS changes the line-ends when checking in/out on DOS/Windows.
5812 * makefile.nt (emacs): Do not change directory to run temacs, as
5813 the load-path is set relative to current directory.
5815 2000-09-03 Miles Bader <miles@gnu.org>
5817 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5819 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5821 * xdisp.c (redisplay_mode_lines): New function.
5822 (display_mode_lines): Return number of mode lines displayed.
5823 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5824 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5826 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5827 string.h and strings.h.
5828 (index) [HAVE_INDEX]: Add prototype.
5830 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5831 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5833 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5834 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5836 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5838 * lread.c (read1): Accept `?' as symbol constituent, for
5839 compatiblity with XEmacs.
5841 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5843 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5844 (struct re_pattern_buffer): Remove newline_anchor.
5845 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5846 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5847 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5848 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5849 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5850 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5851 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5852 Get rid of references to newline_anchor.
5853 (regcomp): Allocate and precompute a fastmap.
5855 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5857 * lread.c (openp): GCPRO local variable `filename'.
5859 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5861 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5863 * regex.c: Merge some changes from GNU libc. Add prototypes.
5864 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5865 Use memcmp and memcpy instead of bcopy and bcmp.
5866 (init_syntax_once): Use ISALNUM.
5867 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5868 (REG_UNSET_VALUE): Remove. Use NULL instead.
5869 (REG_UNSET, re_match_2_internal): Use NULL.
5870 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5872 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5873 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5874 (regex_compile): In handle_interval, return an error rather than try to
5875 unfetch the interval if we can't find the closing brace.
5876 Obey the RE_NO_GNU_OPS syntax bit.
5877 (TOLOWER): New macro.
5879 (regexec): Allocate regs.start and regs.end as one block.
5881 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5883 * xdisp.c (echo_area_display): Check display_completed instead
5884 of calling detect_input_pending.
5886 * dispnew.c (update_frame): Only set display_completed here; move
5887 the update_begin and update_end calls here from update_frame_1.
5888 (update_frame_1): Don't set display_completed here, don't call
5889 update_begin/update_end.
5891 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5892 instead of store_frame_param.
5894 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5896 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5897 desired window matrix hasn't been displayed, use the current row
5898 instead. Make sure that only those frame rows are updated for
5899 which there exists a corresponding enabled desired row.
5901 2000-08-29 Miles Bader <miles@gnu.org>
5903 * xfaces.c (default_face_vector): New function.
5904 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5906 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5908 * lread.c (openp): Prevent temporary string passed to
5909 Ffile_readable_p from being garbage collected.
5911 2000-08-28 Dave Love <fx@gnu.org>
5913 * keymap.c (store_in_keymap): Add `static' to declaration.
5915 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5917 * emacs.c, callint.c, doc.c, editfns.c
5918 (toplevel) [HAVE_STRING_H]: Include string.h.
5919 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5920 (index): Remove prototypes which might conflict with non-standard
5921 definitions of index/strchr.
5923 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5924 (rindex): Define only if !HAVE_RINDEX.
5926 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5928 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5930 2000-08-28 Miles Bader <miles@gnu.org>
5932 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5933 made inconsistent by a font-related attribute in FROM.
5934 (merge_face_inheritance): Add function comment.
5936 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5938 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5939 the 4th arg (PREV_EVENT) Qt to suppress input method.
5941 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5943 * regex.c: Indent cpp directives and remove parens after `defined'.
5944 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5945 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5946 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5947 (re_compile_pattern): Use size_t for length.
5948 (init_syntax_once): Move to a better place.
5949 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5950 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5952 * syntax.c (back_comment): Detect cases where a comment-starter is
5953 actually inside another comment as in: /* a // b */ c // d \n.
5954 Make it clear that `comstart_pos' is unused for nested comments.
5956 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5957 (KEYMAPP): New macro.
5958 (Fkeymap_parent, Fset_keymap_parent): Use it.
5959 (fix_submap_inheritance): Mark it static.
5960 (define_as_prefix, describe_buffer_bindings, describe_command)
5961 (describe_translation, describe_map): Complete prototypes.
5963 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5965 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5966 to better match the key-lookup behavior.
5968 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5970 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5971 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5973 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5975 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5976 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5977 (xterm.o): Depend on coding.h
5979 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5981 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5982 the corresponding '#endif'.
5984 2000-08-26 Miles Bader <miles@gnu.org>
5986 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5987 * xfaces.c (QCinherit): New variable.
5988 (syms_of_xfaces): Initialize it.
5989 (LFACE_INHERIT): New macro.
5990 (Finternal_get_lisp_face_attribute)
5991 (merge_face_vector_with_property)
5992 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5993 (check_lface_attrs): Allow new types of face height. Check
5995 (CYCLE_CHECK): New macro.
5996 (merge_face_inheritance): New function.
5997 (merge_face_vectors): Merge inherited faces too. Add F and
5998 CYCLE_CHECK arguments.
5999 (merge_face_vector_with_property, Finternal_merge_in_global_face)
6000 (lookup_named_face, lookup_derived_face, realize_named_face)
6001 (face_at_string_position, face_at_buffer_position): Supply
6002 new F and CYCLE_CHECK arguments to merge_face_vectors.
6003 (merge_face_heights): New function.
6004 (merge_face_vectors, merge_face_vector_with_property)
6005 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
6006 handle relative face heights.
6007 (lface_same_font_attributes_p): Compare heights using EQ.
6009 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6011 * charset.c (char_to_string): Check the character validity.
6012 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6014 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
6016 * regex.c (PUSH_FAILURE_COUNT): New macro.
6017 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
6018 Handle popping of a register's or a counter's data.
6019 (POP_FAILURE_POINT): Use the new name.
6020 (re_match_2_internal): Push counter data on the stack for succeed_n,
6021 jump_n and set_number_at and remove misleading dead code in succeed_n.
6023 2000-08-25 Gerd Moellmann <gerd@gnu.org>
6025 * xdisp.c (redisplay_internal): If considering all windows on all
6026 frames, update the display for each frame as soon as possible,
6027 instead of first building all desired matrices for all frames, and
6028 then updating them all.
6029 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
6031 2000-08-24 Gerd Moellmann <gerd@gnu.org>
6033 * bytecode.c (mark_byte_stack): Add a comment.
6035 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
6036 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
6039 2000-08-24 Kenichi Handa <handa@etl.go.jp>
6041 * minibuf.c (do_completion): Always use compare-string, not
6042 string-equal because the latter doesn't pay attention to
6043 multibyteness of strings.
6045 * process.c (create_process): Don't setup raw-text coding here.
6046 (Fopen_network_stream): Don't set coding->src_multibyte and
6047 coding->dst_multibyte here.
6048 (read_process_output): For process filter, return unibyte string
6049 if default-enable-multibyte-characters is nil.
6050 (send_process): If OBJECT is multibyte text, be sure to encoded it
6051 by the specified coding system for the process. Otherwise, setup
6053 (init_process): Don't initialize default-process-coding-system here.
6055 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
6057 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
6058 <scroll-down-aggressively>: Likewise.
6060 2000-08-23 Kenichi Handa <handa@etl.go.jp>
6062 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
6063 zero. Set coding->produced_char correctly.
6065 2000-08-22 Andrew Innes <andrewi@gnu.org>
6067 * makefile.w32-in: New file.
6069 * unexw32.c (unexec): Ignore old_name, and use the actual location
6070 of the current executable instead. Base new_name on this.
6072 * w32proc.c (create_child): Remove reference to security
6073 descriptor, which isn't needed and doesn't compile with mingw32.
6075 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6076 up dllimport attributes.
6077 (x_update_window_end): Update prototype.
6079 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
6080 extern, which screws up dllimport attributes.
6082 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6083 up dllimport attributes.
6085 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
6086 screws up dllimport attributes.
6088 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6089 up dllimport attributes.
6090 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
6091 screws up dllimport attributes.
6093 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6094 up dllimport attributes.
6096 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
6097 screws up dllimport attributes.
6099 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
6100 screws up dllimport attributes.
6102 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6103 up dllimport attributes.
6105 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
6106 unnecessary extern, which screws up dllimport attributes.
6109 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6110 up dllimport attributes.
6112 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
6113 unnecessary extern, which screws up dllimport attributes.
6115 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
6116 screws up dllimport attributes.
6118 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6119 up dllimport attributes.
6121 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
6123 * w32bdf.c (search_file_line):
6124 (set_bdf_font_info):
6126 (w32_get_bdf_glyph):
6127 (w32_BDF_to_x_font): Fix compile warnings.
6129 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
6131 * w32select.c: Include keyboard.h before frame.h.
6133 * w32fns.c (max): Define macro.
6134 (JOHAB_CHARSET): Define if not known.
6135 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
6136 (Fx_show_tip): Synch with X version.
6138 * w32xfns.c: Include keyboard.h before frame.h.
6140 * w32fns.c: Include keyboard.h before frame.h.
6142 * w32term.c: Include keyboard.h before frame.h.
6144 * fontset.c: Include keyboard.h before frame.h.
6146 * w32inevt.c: Include keyboard.h before frame.h.
6147 (MOUSE_MOVED): Define if not known.
6149 * minibuf.c: Include keyboard.h before frame.h.
6151 * keyboard.c: Include keyboard.h before frame.h.
6153 * indent.c: Include keyboard.h before frame.h.
6155 * dispnew.c: Include keyboard.h before frame.h.
6157 * buffer.c: Include keyboard.h before frame.h.
6159 * alloc.c: Include keyboard.h before frame.h.
6161 * print.c: Include keyboard.h before frame.h.
6163 * process.c: Include keyboard.h before frame.h.
6165 * scroll.c: Include keyboard.h before frame.h.
6167 * sysdep.c: Include keyboard.h before frame.h.
6169 * term.c: Include keyboard.h before frame.h.
6171 * window.c: Include keyboard.h before frame.h.
6173 * xdisp.c: Include keyboard.h before frame.h.
6174 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
6176 * frame.c: Include keyboard.h before frame.h.
6178 * w32heap.h: Undefine min, max.
6180 * w32gui.h: Undefine min, max.
6182 * unexw32.c: Change PUCHAR to PCHAR.
6183 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
6186 (copy_executable_and_dump_data): Remove unnecessary static defs.
6187 (copy_executable_and_dump_data): Fix compile warnings.
6189 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
6191 * w32console.c (min): Define macro.
6192 (clear_frame, write_glyphs): Fix compile warning.
6194 * w32proc.c (compare_env):
6195 (find_child_console): Fix compile warning.
6197 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
6198 sys_errlist instead of _sys_errlist.
6199 (get_emacs_configuration_options): New function.
6201 * s/ms-w32.h (sys_nerr): Provide default definition.
6202 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
6203 name with _ prepended.
6204 (NSIG): Define if not known.
6205 (get_emacs_configuration): Provide extern declaration.
6206 (get_emacs_configuration_options): Provide extern declaration.
6207 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
6209 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
6211 (read_unc_volume): Fix compile warning.
6213 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
6214 definitions from being used.
6216 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
6218 * w32.c (unc_volume_file_attributes):
6219 (open_unc_volume): Make arg const.
6221 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
6222 (read_input_waiting): Remove excess parameter.
6224 * w32.c (init_environment): Call _access.
6225 (check_windows_init_file): Call _close.
6226 (init_user_info): Call _putenv.
6227 (init_environment): Call _putenv and _strdup.
6228 (init_ntproc): Reset volume info cache on startup.
6230 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
6231 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
6232 cannot override the CRT malloc.
6234 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
6235 (LINK_FLAGS): Append to original value of LINK_FLAGS.
6237 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
6238 unless we are linking with a static CRT.
6239 (RVA_TO_PTR): Cast result to unsigned char*.
6241 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
6242 (add_volume_info): Use xstrdup.
6244 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
6246 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
6247 (do_completion, Fminibuffer_complete_word): Use it.
6248 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
6249 var so it can take non-boolean values.
6251 2000-08-21 Gerd Moellmann <gerd@gnu.org>
6253 * editfns.c (find_field): Formatting changes.
6254 (toplevel): Some old-style function forward declarations
6255 changed to prototypes, some new protypes added, some functions
6258 * lisp.h (set_time_zone_rule): Add prototype.
6259 (use_dialog_box): External declaration.
6261 * keyboard.c (gen_help_event): Add parameter SIZE.
6262 (kbd_buffer_events_waiting): Slightly rewritten.
6263 (clear_event): New function.
6264 (kbd_buffer_get_event): Use it, and clear the input_events of
6266 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
6267 don't fill the newly created array with nils.
6268 (toplevel): Convert some old-style function forward declarations
6271 * keyboard.h (gen_help_event): Change prototype.
6273 * xterm.c (XTread_socket): Change calls to gen_help_event.
6275 * w32term.c (w32_read_socket): Change calls to gen_help_event.
6277 * eval.c (Fmacroexpand): Doc fix.
6279 2000-08-20 Jason Rumney <jasonr@gnu.org>
6281 * w32term.h (x_display_info_for_display): Remove as this function
6282 does not exist on W32.
6284 * w32term.c (help_echo_window): New variable.
6285 (syms_of_w32term): staticpro it.
6286 (note_mode_line_highlight): Set it.
6287 (XTextExtents16): Removed as there is no equivalent on W32.
6288 (x_compute_glyph_string_overhangs): Incomplete body removed, as
6289 the X way of doing this will not work for W32.
6290 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
6291 (x_draw_image_foreground): Avoid drawing outside of the clip area
6292 when image doesn't have a mask.
6293 (note_mouse_highlight): Process overlays in the right order of
6294 priority. Set help_echo_window.
6295 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
6296 because that's more visible for large images.
6298 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
6299 name to single_keymap_panes.
6300 (w32_menu_show): Set wv->title when dealing with titles.
6301 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
6303 2000-08-21 Miles Bader <miles@gnu.org>
6305 * minibuf.c (do_completion): Try again if we rewrite the input
6306 string, but no completion was done, so that any completion message
6309 2000-08-20 Gerd Moellmann <gerd@gnu.org>
6311 * xfaces.c (lface_equal_p): Compare strings differently.
6312 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
6313 (realize_tty_face): Use them.
6314 (syms_of_xfaces): Initialize new variables.
6315 (map_tty_color): New function, extracted from realize_tty_face.
6316 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
6317 foreground or background color, store the new color name in the
6318 realized face; previous code trying to do this had no effect.
6319 (realize_tty_face): Use map_tty_color.
6320 (Fclear_face_cache): Set face_change_count and ensure thorough
6323 2000-08-19 Gerd Moellmann <gerd@gnu.org>
6325 * undo.c (record_first_change, record_marker_adjustment): Don't
6326 use XBUFFER on last_undo_buffer which might not be a buffer.
6328 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6330 * coding.c (decode_coding_string): Set members consumed,
6331 consumed_char, produced, produced_char of *coding correctly. If
6332 decode_coding doesn't consume any byte, don't try anymore.
6333 (encode_coding_string): Likewise.
6335 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6337 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
6338 conditional have void type, for Standard C compilers.
6340 * xdisp.c (redisplay_internal): Compare windows for equality with
6341 EQ, instead of applying XWINDOW to something that might not
6344 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6346 * fontset.c (Finternal_char_font): Search only the selected frame
6347 for a window of the current buffer.
6349 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6351 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
6354 * keyboard.c (kbd_buffer_get_event): Handle the case that the
6355 second half of a HELP_EVENT is found at the start of kbd_buffer.
6357 2000-08-18 Miles Bader <miles@gnu.org>
6359 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
6361 * editfns.c (save_restriction_save): Rewrite to use markers.
6362 (save_restriction_restore): Rewrite to understand new form of data
6363 saved by save_restriction_save.
6364 (Fsave_restriction): Remove cautionary note in doc-string.
6366 2000-08-17 Gerd Moellmann <gerd@gnu.org>
6368 * fileio.c (build_annotations): Add a comment explaining the
6369 return value of format-annotate-function. Replace a spurious call
6370 to Flength with a CONSP test. Call format-annotate-function with
6371 a fifth arg specifying how many times the function is been called
6372 in a row, to let it choose temporary buffers appropriately.
6374 2000-08-17 Dave Love <fx@gnu.org>
6376 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
6377 declare make_temp_name twice.
6379 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
6380 (unreadpure): Give it an arg.
6382 * unexalpha.c: Prototype fatal_unexec, mark_x,
6383 update_dynamic_symbols. Declare unexec as void.
6385 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
6386 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
6388 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
6389 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
6391 * alloca.c: Use #error.
6392 [POINTER_TYPE]: Use it.
6394 * eval.c (Fdefvar): Doc fix.
6396 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
6397 INITIALIZE_INTERVAL.
6399 * buffer.h: Avoid DECLARE_INTERVALS.
6401 * config.in: Add size_t.
6403 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
6405 * w16select.c (set_clipboard_data): If there's not enough memory
6406 to put text into clipboard, return 1, as Fw16_set_clipboard_data
6407 expects. In case of other failures, return 3.
6408 (system_error_msg): New error message.
6409 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
6412 2000-08-16 Gerd Moellmann <gerd@gnu.org>
6414 * term.c (write_glyphs): Also turn off inverse video after turning
6415 off other appearances in case TS_exit_attribute_mode is not equal
6416 to TS_end_standout_mode.
6417 (insert_glyphs): Turn inverse video on/off for each run of glyphs
6419 (turn_off_face): Reset standout_mode only if
6420 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
6421 is equal to TS_end_standout_mode.
6423 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6425 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
6426 sequence at the end of the source block.
6428 * ccl.c (Fccl_program_p): Docstring modified.
6429 (Fccl_execute): Likewise.
6430 (Fccl_execute_on_string): Likewise.
6432 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
6434 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
6436 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6438 The following changes are mainly to fix bugs of
6439 encode/decode-coding-string failing if encoding/decoding return
6440 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
6441 variable conversion_buffer.
6443 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
6444 decrement dst_end to avoid buffer overflow in the later call of
6447 * coding.h (conversion_buffer_size, conversion_buffer)
6448 (get_conversion_buffer): Extern deleted.
6450 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
6451 (conversion_buffer, conversion_buffer_size): Variables deleted.
6452 (get_conversion_buffer): Function deleted.
6453 (struct conversion_buffer): New structure.
6454 (MAX_ALLOCA): New macro.
6455 (allocate_conversion_buffer): New macro.
6456 (extend_conversion_buffer, free_conversion_buffer): New functions.
6457 (ccl_coding_driver): Set coding->result.
6458 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
6459 this is the last block of source.
6460 (encode_coding): Likewise. Handle the source block as the last
6461 one only when the whole source text is consumed.
6462 (decode_coding_string): Handle the case that the output buffer is
6463 too small to decode the whole source text. Use
6464 allocate_conversion_buffer, extend_conversion_buffer and
6465 free_conversion_buffer, not get_conversion_buffer.
6466 (encode_coding_string): Likewise.
6467 (init_coding): Function deleted.
6468 (init_coding_once): Delete code to initialize conversion_buffer_size.
6470 * emacs.c (main): Don't call init_coding.
6472 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
6474 * term.c (write_glyphs): Use a locally declared conversion_buffer.
6475 (insert_glyphs): Likewise.
6477 * w32console.c (write_glyphs): Use a locally declared
6480 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
6482 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
6483 member of display_info is NULL.
6485 2000-08-15 Gerd Moellmann <gerd@gnu.org>
6487 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
6489 * term.c (turn_off_face): Reset standout_mode when resetting
6490 appearances with capability `me'.
6491 (write_glyphs): Switch on inverse video before each face change.
6493 2000-08-14 Dave Love <fx@gnu.org>
6495 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6496 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6497 (lisp_free): Declare and make static.
6499 * window.c: Fix embedded comment.
6500 (syms_of_window): Fix doc string.
6502 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6504 * keymap.c (push_key_description): If C without modifiers is < 32,
6505 make sure to print `C-' before `M-', like in the manual.
6507 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6509 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6510 since they aren't relocated anymore.
6511 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
6513 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6514 partially visible line which is smaller than the window's height.
6516 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6518 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6519 the multibyte form of eight-bit-control characters.
6520 (Fccl_execute_on_string): Initialize ccl->multibyte.
6522 * ccl.h (struct ccl_program): New member multibyte.
6524 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6526 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6528 * regex.c (regex_compile) <normal_char>: Pay attention to
6530 (analyse_first) <exactn>: Setup fastmap correctly for
6531 eight-bit-control characters.
6533 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6535 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
6537 * keyboard.c (make_lispy_event): Handle the new event type
6538 multibyte_char_keystroke.
6540 * xterm.c: Include coding.h.
6541 (XTread_socket): Work around a bug of XmbLookupString. If the
6542 input is from XIM, decode it according to the current locale. In
6543 that case, generate multibyte_char_keystroke events.
6545 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6547 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6548 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6550 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6552 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6553 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6554 (move_it_in_display_line_to): Record iterator's ascent and descent
6555 before producing glyphs, and restore them when we know the glyph
6556 doesn't fit on the line.
6557 (move_it_to): Restructured so that it's easier to debug. If
6558 moving to a vpos, and not moving to an x or character position,
6559 stop as soon as the specified vpos is reached; don't move further
6560 into that line because that might change the computed line height.
6561 (try_cursor_movement): New function, extracted from the cursor
6562 movement branch of redisplay_window. If ending on a partially
6563 visible line, don't try to scroll if the cursor line is taller
6565 (redisplay_window): Use try_cursor_movement.
6567 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
6568 because that function doesn't cope with variable-height lines.
6570 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
6571 box cursor because that's better visible for large images.
6573 2000-08-10 Miles Bader <miles@gnu.org>
6575 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
6577 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6579 * xdisp.c (Vmessages_buffer_name): New variable.
6580 (message_dolog): Use it.
6581 (syms_of_xdisp): Initialize it.
6583 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
6585 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
6586 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
6587 redundant now that keyboard.h is included.
6589 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
6591 * keyboard.c (kbd_buffer_events_waiting): New function.
6593 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
6595 * msdos.c: Include keyboard.h.
6596 (XMenuActivate): Empty no_event events from the event buffer. If
6597 no events are left after that, call clear_input_pending.
6598 (mouse_clear_clicks): New function, code moved from mouse_init.
6599 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
6600 mouse driver to ``forget'' any past clicks.
6602 * Makefile.in (msdos.o): Depend on keyboard.h.
6604 2000-08-09 Gerd Moellmann <gerd@gnu.org>
6606 * lisp.h (input_pending): External declaration.
6608 * dispextern.h (Qredisplay_dont_pause): Declare extern.
6610 * xdisp.c (echo_area_display): Display thoroughly if input is
6611 pending. Bind redisplay-dont-pause to t during the redisplay.
6612 in case input is pending.
6614 * dispnew.c (Qredisplay_dont_pause): New variable.
6615 (syms_of_display): Initialize and staticpro it.
6616 (update_frame_1): Don't interrupt the display for pending input if
6617 redisplay_dont_pause is set.
6619 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
6621 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6623 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
6625 * callproc.c (Fcall_process): Terminate the unwind-protect around
6626 the post-read-conversion of coding system.
6628 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
6629 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
6630 * buffer.h (overlays_at): Update prototype.
6631 * xdisp.c (next_overlay_change): Update call to overlays_at.
6632 * xfaces.c (face_at_buffer_position): Likewise.
6633 * textprop.c (Fget_char_property): Likewise.
6634 * xterm.c (note_mouse_highlight): Likewise.
6636 * minibuf.c (do_completion): Don't consider a simple change of
6637 case as `completion'.
6639 2000-08-08 Ken Raeburn <raeburn@gnu.org>
6641 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
6642 * undo.c (record_delete): Make sure last_point_position_buffer is
6643 a buffer before comparing pointers.
6645 * coding.h (decode_coding_string): Declare.
6647 * intervals.h (Fprevious_single_char_property_change): Declare.
6649 * textprop.c (Fprevious_single_char_property_change): Don't do
6650 arithmetic directly on lisp objects.
6652 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
6654 * keyboard.h (menu_item_eval_property): Declare.
6656 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6657 reuse as buffer name, instead of recreating (and discarding) every
6658 time a message is logged.
6659 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6660 (current_message_1, truncate_message_1, set_message_1)
6661 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6662 (current_message, truncate_echo_area, display_echo_area)
6663 (resize_echo_area_axactly): Changed calls.
6665 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6667 (Ffind_coding_systems_region_internal): First argument to Fappend
6668 must be an integer, not a Lisp object.
6670 2000-08-08 Kenichi Handa <handa@etl.go.jp>
6672 * charset.c (Fchar_width): Doc fix.
6674 2000-08-08 Gerd Moellmann <gerd@gnu.org>
6676 * charset.c (Fstring_width): Doc fix.
6678 2000-08-07 Gerd Moellmann <gerd@gnu.org>
6680 * xdisp.c (start_display): When starting display on a continuation
6681 line, clear ascent and descent members of the iterator structure;
6682 the height of the continued line does not affect the height of the
6684 (make_cursor_line_fully_visible): Do nothing if cursor is on a
6685 line taller than the window.
6686 (redisplay_window) <forced window start>: Handle case that the
6687 middle of the window is not found in any row.
6688 (dump_glyph_row): Show more information.
6689 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
6690 first text line in a glyph matrix.
6692 * xterm.c (x_draw_image_foreground): Avoid drawing outside
6693 of the clip area when image doesn't have a mask.
6695 * fns.c (sweep_weak_table): Fix survival conditions for
6696 key-or-value and key-and-value weakness.
6698 * .gdbinit (xhashtable): New command.
6700 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
6701 tables out of the list of all weak hash tables.
6703 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
6704 a new buffer is created, make sure echo_area_buffer[] references
6707 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
6709 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
6712 2000-08-07 Kenichi Handa <handa@etl.go.jp>
6714 * syntax.c (skip_chars): Fix previous change. Make the handling
6715 of unibyte string consistent with that of regex search.
6717 2000-08-05 Gerd Moellmann <gerd@gnu.org>
6719 * xmenu.c (popup_get_selection): Use xfree instead of free.
6721 * fileio.c (Finsert_file_contents): Use xfree instead of free.
6723 * editfns.c (Ftranspose_regions): Use xfree instead of free.
6725 * callproc.c (child_setup): Use xfree instead of free.
6727 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
6729 (run_mac_command, closedir): Use `xfree' instead of `free'.
6731 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
6733 * eval.c (error): Use xfree instead of free.
6735 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
6737 * fns.c: Replace `illegal' with `invalid'.
6738 (Fmake_hash_table, make_hash_table): Allow table size of 0.
6740 2000-08-05 Kenichi Handa <handa@etl.go.jp>
6742 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
6745 2000-08-04 Noah Friedman <friedman@splode.com>
6747 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
6750 2000-08-04 Gerd Moellmann <gerd@gnu.org>
6752 * syntax.c (skip_chars): Fix typo in error message.
6754 2000-08-04 Andreas Schwab <schwab@suse.de>
6756 * m/ia64.h: Moved from s/ia64.h.
6758 2000-08-04 Kenichi Handa <handa@etl.go.jp>
6760 * process.c (read_process_output): Big simplification. Handle
6761 composition and post-read-conversion of coding system correctly.
6762 (send_process): Handle composition correctly.
6764 * callproc.c (Fcall_process): Handle post-read-conversion of
6765 coding system if any.
6767 * coding.c (decode_coding_iso2022): More strict check for handling
6769 (coding_restore_composition): Pay attention to the case that
6770 cmp_data is not set properly (because of invalid code in the
6772 (run_pre_post_conversion_on_str): Include text properties in the
6774 (decode_coding_string): Set members of coding correctly.
6776 2000-08-03 Gerd Moellmann <gerd@gnu.org>
6778 * s/ia64.h: New file.
6780 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
6781 Use NULL instead of 0 at the end of variable argument list of
6782 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
6783 sizeof (int) < sizeof (void *).
6785 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
6786 of variable argument lists of XtVaGetValues and XtVaSetValues.
6788 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
6789 variable argument lists of XtVaGetValues and XtVaSetValues.
6791 2000-08-02 Gerd Moellmann <gerd@gnu.org>
6793 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
6794 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
6796 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
6799 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
6800 in call to Fsingle_key_description.
6802 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6805 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6807 * window.c (display_buffer_reuse_frames): New variable.
6808 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6809 frames displaying BUFFER.
6810 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
6812 2000-08-01 Miles Bader <miles@gnu.org>
6814 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6815 when to constrain NEW_POS (they were pretty screwed up before).
6817 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6819 * msdos.c (run_msdos_command): Save and restore the master
6820 environment, for the case that child_setup signals an error.
6821 When mirroring slashes in DOS shell commands, don't fail when
6822 argv[2] has embedded blanks.
6823 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6824 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6825 (dos_ttraw): Call mouse_setup_buttons.
6827 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6828 using alloca; free it after run_msdos_command returns.
6830 2000-07-27 Dave Love <fx@gnu.org>
6832 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
6833 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
6835 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6837 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6839 * editfns.c (lisp_time_argument): Fix last change.
6841 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6843 * fns.c (Fdelete): Make it work on vectors and strings in addition
6846 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6847 (syms_of_fns): Initialize new variables.
6848 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
6849 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6850 weakness, with t meaning the same as `key-and-value'.
6852 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6854 * coding.h (struct coding_system): Member safe_charset deleted.
6856 * coding.c (Qsafe_charsets): This variable deleted.
6857 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
6859 (coding_safe_chars): New function.
6860 (CODING_SAFE_CHAR_P): New macro.
6861 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6862 checking safe_charsets member of the coding system. Caller changed.
6863 (detect_coding_iso2022): New local variable safe_chars.
6864 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6865 safe_charsets member of the coding system.
6866 (decode_coding_iso2022): New local variable safe_chars.
6867 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6868 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6869 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6870 (ENCODE_UNSAFE_CHARACTER): New macro.
6871 (encode_coding_iso2022): New local variable safe_chars. Check
6873 (setup_coding_system): Delete the code to initialize
6874 coding->safe_charses
6875 (intersection, find_safe_codings): New functions.
6876 (Ffind_coding_systems_region_internal): New function.
6877 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6878 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6879 variable and initialize it.
6881 * fns.c (char_table_ref_and_index): New function.
6883 * lisp.h (char_table_ref_and_index): Add prototype.
6885 2000-07-26 Sam Steingold <sds@gnu.org>
6887 * editfns.c (lisp_time_argument): Added third argument `usec'.
6888 (Ffloat_time): New built-in Lisp function.
6890 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6892 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6893 for the character code.
6895 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6898 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6899 if called for a popup menu.
6900 (xmenu_show): Store help string in widget values.
6902 2000-07-26 Dave Love <fx@gnu.org>
6904 * syswait.h: Move some definitions.
6905 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6906 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6907 perspicuous definitions.
6908 (WTERMSIG): Fix bit pattern used.
6910 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6912 * print.c (print_object): If vector printing is truncated, print
6913 "..." to indicate it as well as the case of list printing.
6915 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6917 * xdisp.c (next_element_from_display_vector): Improve comments.
6919 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6920 for the character code, and the rest for the face id as in 20.x.
6921 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6923 * window.c (window_display_table): Cleaned up.
6925 * syntax.c (Fforward_word): Add last arg nil in call of
6926 Fconstrain_to_field.
6928 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6930 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6931 identical but for the letter-case, don't call
6932 barf_or_query_if_file_exists.
6934 2000-07-25 Miles Bader <miles@gnu.org>
6936 * editfns.c (find_field): Honor special `boundary' fields.
6937 (Qboundary): New variables.
6938 (syms_of_editfns): Initialize Qboundary.
6939 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6940 Use scan_buffer instead of find_before_next_newline, because it
6941 allows us to detect the boundary case where there's a newline at
6943 * lisp.h (Fconstrain_to_field): Update external declaration.
6945 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6947 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6950 2000-07-24 Dave Love <fx@gnu.org>
6952 * s/sunos4-0.h, s/sol2.h:
6953 (LIBS_TERMCAP): Move from m/sparc.h.
6955 * m/sparc.h (TERMINFO): Moved to system files (probably only
6956 relevant for sunos4 judging by its vintage).
6957 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6960 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6962 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6963 name to single_keymap_panes.
6965 2000-07-24 Andreas Schwab <schwab@suse.de>
6967 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6969 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6971 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6972 parameters instead of using int parameters. Expect FN to accept
6973 EMACS_INT parameters.
6974 (display_echo_area, resize_echo_area_axactly, current_message)
6975 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6976 with new argument list.
6977 (resize_mini_window_1): New callback function.
6978 (current_message_1, truncate_message_1, set_message_1): Change
6979 parameter lists to the new format expected by with_echo_area_buffer.
6981 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6983 * fontset.c (fontset_ref): Remove INLINE declaration.
6984 (fontset_ref_via_base): Likewise.
6985 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6988 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6990 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6991 correct order of priority. If help echo was found in an overlay,
6992 use that overlay as the object in which the help echo was found.
6994 2000-07-22 Miles Bader <miles@gnu.org>
6996 * textprop.c (Fprevious_single_char_property_change): The initial
6997 property value should be from the position preceding POSITION, not
7000 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
7002 * coding.c (syms_of_coding): Doc fix for
7003 inhibit-iso-escape-detection.
7005 2000-07-21 Gerd Moellmann <gerd@gnu.org>
7007 * xterm.c (note_mouse_highlight): Process overlays in the right
7010 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
7012 * xterm.c (note_mouse_highlight): If help-echo was found in an
7013 overlay, use that overlay as the object in which the help was found.
7015 * window.c (foreach_window_1): Fix typo reversing an if-condition.
7017 * window.c (foreach_window): Instead of a fake variable argument
7018 list, take one USER_DATA argument.
7019 (foreach_window_1): Likewise, and call callback functions with two
7020 args, the window and USER_DATA.
7021 (struct check_window_data): New struct.
7022 (check_window_containing): Use it.
7023 (window_from_coordinates): Set up a struct check_window_data for
7025 (add_window_to_list, freeze_window_start): Change parameters
7026 according to new calling convention.
7028 * window.h (foreach_window): Change prototype.
7030 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
7032 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
7034 * xmenu.c (menu_help_callback): Call show_help_echo with
7035 additional arguments OBJECT and POS.
7037 2000-07-21 Kenichi Handa <handa@etl.go.jp>
7039 * data.c (Faset): Allow storing any multibyte character in a
7040 string. Convert unibyte string to multibyte if necessary.
7042 * xfns.c (x_encode_text): New function.
7043 (x_set_name): Use x_encode_text.
7044 (x_set_title): Likewise.
7046 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
7048 * xterm.h (x_encode_text): Add prototype.
7050 2000-07-20 Dave Love <fx@gnu.org>
7052 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
7055 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
7057 * msdos.c (help_echo_window): New variable.
7058 (syms_of_msdos): Initialize and staticpro it.
7059 (IT_note_mode_line_highlight): Set help_echo_window.
7060 (IT_note_mouse_highlight): Ditto.
7061 (dos_rawgetc): Store help_echo_window in the second event produced
7064 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
7065 Record the object that generated the help echo and the position of
7066 that object in help_echo_object and help_echo_pos. Record that
7067 some glyphs in a row are displayed in mouse-face.
7068 (IT_update_begin): Don't clear mouse highlight unless one of the
7069 enabled glyph rows is marked as being displayed in mouse-face.
7070 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
7071 and position recorded in help_echo_object and help_echo_pos to the
7073 (IT_menu_display): Accept a new argument PN: the pane number of
7074 the current menu pane. Record the pane number and the item
7075 number of the item which has associated help string.
7076 (XMenuActivate): Update the prototype for help_callback in
7077 function declaration. Call IT_menu_display with the current menu
7078 pane number as an additional argument. Call help_callback with
7079 two additional arguments: the pane number and the item number of
7080 the menu item associated with the help text.
7081 (help_echo_object, help_echo_pos): New variables.
7082 (syms_of_msdos): Initialize them and staticpro help_echo_object.
7084 * msdos.h (XMenuActivate): Update prototype.
7086 2000-07-19 Gerd Moellmann <gerd@gnu.org>
7088 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
7089 Add some more prototypes.
7091 * xterm.c, xterm.h: Add some more prototypes.
7093 * lisp.h (Fnext_single_char_property_change): Add prototype.
7095 * dispnew.c (direct_output_for_insert): Remove confusing
7096 outer local variable mouse_face_overwritten_p.
7097 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
7099 * alloc.c (allocate_string_data): Don't copy old string contents.
7101 2000-07-19 Kenichi Handa <handa@etl.go.jp>
7103 * coding.c (code_convert_region): Delete text properties before
7104 shrinking the conversion region.
7106 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7108 * dispnew.c (update_text_area): Write the whole row if it
7109 has mouse-face in it.
7111 * xfaces.c (face-alternative-font-family-alist): Remove
7112 DEFVAR_LISP; staticpro instead.
7114 * xmenu.c (menu_help_callback): Call show_help_echo with
7117 * keyboard.c (show_help_echo): Add parameter WINDOW.
7118 (read_char): Call show_help_echo with window extracted from Lisp
7120 (gen_help_event): Add parameter WINDOW.
7122 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
7124 * xterm.c (help_echo_window): New variable.
7125 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
7126 (XTread_socket): Pass help_echo_window to gen_help_event.
7127 (syms_of_xterm): Initialize and staticpro help_echo_window.
7129 2000-07-18 Dave Love <fx@gnu.org>
7131 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
7133 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7135 * alloc.c (allocate_string_data): If string had already data
7136 assigned, copy old contents to new string data.
7138 * coding.c (syms_of_coding): Fix typo in spelling of variable
7139 `inhibit-iso-escape-detection'.
7141 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
7143 * Makefile.in: Add dependencies on dispextern.h.
7144 (alloca.o): Don't define malloc and define EMACS_FREE instead of
7145 `free'; both can conflict with system header files.
7147 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7149 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
7152 2000-07-18 Dave Love <fx@gnu.org>
7154 * window.c (Fwindow_list): Declare arg `window'.
7156 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7158 * coding.c (setup_coding_system): Don't override the explicitly
7159 specified designations.
7161 2000-07-15 Miles Bader <miles@gnu.org>
7163 * editfns.c (char_property_eq, char_property_stickiness): Renamed
7164 from `text_property_eq' and `text_property_stickiness', respectively.
7165 (find_field, Fconstrain_to_field, char_property_eq)
7166 (char_property_stickiness): Changed to call char-property functions
7167 instead of text-property-only ones.
7169 * textprop.c (Fnext_single_char_property_change): Made a subr (was
7170 `next_single_char_property_change'). Do more error checking, and
7171 cleanup limit behavior.
7172 (Fprevious_single_char_property_change): New function.
7173 (syms_of_textprop): Initialize new subrs.
7175 * xdisp.c (display_prop_end, invisible_text_between_p):
7176 Call Fnext_single_char_property_change instead of
7177 next_single_char_property_change.
7179 2000-07-15 Jason Rumney <jasonr@gnu.org>
7181 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
7182 after menu is finished with.
7183 (add_menu_item): Only consider wv->title as a menu title.
7184 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
7186 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
7188 (FONT_REGEXP): Remove unused macro, and its sub-components.
7189 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
7191 * w32term.c (help_echo_object, help_echo_pos): New variables.
7192 (note_mode_line_highlight): Store additional information about the
7193 help-echo in help_echo_object and help_echo_pos. Check both
7194 `local-map' and `keymap' properties for changing the cursor
7195 (note_mouse_highlight): Store additional information about the
7196 help-echo in help_echo_object and help_echo_pos.
7197 (note_tool_bar_highlight): Set help_echo_object to nil and
7198 help_echo_pos to -1.
7199 (w32_read_socket): Use gen_help_event instead of filling
7200 input_events manually.
7201 (syms_of_w32term): Staticpro help_echo_object.
7202 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
7203 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
7204 (x_clear_mouse_face): New function.
7205 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
7206 (x_update_window_begin): No need to turn off the mouse
7208 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7209 depending on whether they contain glyphs highlighted in mouse-face.
7210 (x_fill_stretch_glyph_string): Consume runs of stretch
7211 glyphs instead of a single one.
7212 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7213 with new argument list.
7214 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7215 (x_append_glyph, x_append_composite_glyph)
7216 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7217 changes in struct glyph starting 1999-12-27. See comments for
7218 xterm.c on 2000-07-05.
7220 2000-07-14 Sam Steingold <sds@gnu.org>
7222 * xfaces.c (realize_x_face): Fix the last patch:
7223 check `default_face' before dereferencing.
7225 2000-07-14 Dave Love <fx@gnu.org>
7227 * syntax.c (back_comment): Add null default in switch (for pcc).
7229 2000-07-14 Kenichi Handa <handa@etl.go.jp>
7231 * xfaces.c (realize_x_face): Make fontset using the base of the
7232 default_face's fontset, not using the default fontset.
7234 * coding.c (inhibit_iso_escape_detection): New variable.
7235 (syms_of_coding): Make it a Lisp variable.
7236 (detect_coding_iso2022): If inhibit_iso_escape_detection is
7237 nonzero, ignore ISO2022's escape sequence.
7239 2000-07-14 Gerd Moellmann <gerd@gnu.org>
7241 * alloca.c (malloc) [emacs]: Define as xmalloc.
7243 * xfns.c (Fx_show_tip): If frame parameters contain a position,
7244 use that instead of the mouse position. Add parameters DX and DY.
7246 * dispextern.h (Fx_show_tip): Adjust number of parameters
7249 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
7250 if HELP is a function, call it with OBJECT and POS as parameters
7251 to get the help to display.
7252 (gen_help_event, kbd_buffer_store_help_event): New functions.
7253 (kbd_buffer_get_event): Construct the Lisp help-event differently.
7254 (read_char): Call show_help_echo with new parameters.
7256 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
7259 * xterm.c (help_echo_object, help_echo_pos): New variables.
7260 (note_mode_line_highlight): Store additional information about the
7261 help-echo in help_echo_object and help_echo_pos. Check both
7262 `local-map' and `keymap' properties for changing the cursor
7263 (note_mouse_highlight): Store additional information about the
7264 help-echo in help_echo_object and help_echo_pos.
7265 (note_tool_bar_highlight): Set help_echo_object to nil and
7266 help_echo_pos to -1.
7267 (XTread_socket): Use gen_help_event instead of filling
7268 input_events manually.
7269 (syms_of_xterm): Staticpro help_echo_object.
7271 * xmenu.c (menu_highlight_callback): Use
7272 kbd_buffer_store_help_event instead of setting up and input_event
7275 * xdisp.c (eval_form): GCPRO argument sexpr.
7276 (call_function): New function.
7277 (handle_single_display_prop): Use call_function and FUNCTIONP
7278 instead of checking whether if font_height is a symbol and
7281 * eval.c (internal_condition_case_2): New function.
7283 * lisp.h (FUNCTIONP): New macro.
7284 (internal_condition_case_2, call_function): Add prototypes.
7286 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
7287 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
7288 Always set `arg' member of input_events.
7289 (construct_menu_click): Unused function removed.
7291 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
7293 * w32term.c (construct_mouse_click, construct_mouse_wheel)
7294 (construct_drag_n_drop, x_scroll_bar_handle_click)
7295 (w32_read_socket): Always set `arg' member of input_events.
7297 * keyboard.c (show_help_echo): Use eval_form. Add comment.
7299 * lisp.h (eval_form): Add prototype.
7301 * xdisp.c (eval_form): Make it externally visible.
7303 2000-07-13 Gerd Moellmann <gerd@gnu.org>
7305 * xterm.c (x_handle_tool_bar_click): Store the frame in the
7306 frame_or_window slot of TOOL_BAR_EVENT input events instead of
7307 consing. For prefix events, store the frame in the `arg' slot of
7308 the event, otherwise store the key there.
7309 (XTread_socket): Instead of consing, use the frame_or_window slot
7310 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
7312 * xmenu.c (menu_highlight_callback): Store help string in the
7313 `arg' member of the input event; don't cons.
7314 (menubar_selection_callback): Use the `arg' slot of input events
7315 to queue additional information, instead of consing.
7317 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
7319 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
7321 (w32_read_socket): Adapt to changes in HELP_EVENTs.
7323 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
7324 input events to queue additional information, instead of consing.
7326 * keyboard.c (kbd_buffer_gcpro): Renamed from
7327 kbd_buffer_frame_or_window. Now used for all Lisp objects
7328 referenced from the input queue.
7329 (kbd_buffer_store_event): Always use structure assignment for
7330 copying input events. Record all Lisp objects referenced from
7331 events in kbd_buffer_gcpro.
7332 (kbd_buffer_get_event): Construct Lisp `help-echo' events
7333 differently from input events. Test for prefix menu_bar_events
7334 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
7335 event in kbd_buffer_gcpro to nil.
7336 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
7337 frame_or_window is equal to its arg member as prefix events.
7338 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
7339 used by an input event to nil.
7340 (init_keyboard): Use two times the size of the input queue
7341 for kbd_buffer_gcpro.
7342 (syms_of_keyboard): Likewise.
7344 * emacs.c (handle_USR2_signal, handle_USR1_signal):
7345 Use USER_SIGNAL_EVENT.
7347 * termhooks.h (struct input_event): Add member `arg'.
7348 (MENU_BAR_EVENT): Renamed from menu_bar_event.
7349 (USER_SIGNAL_EVENT): Renamed from user_signal.
7351 * xfaces.c (ASET): Remove definition.
7353 * lisp.h (AREF, ASET, ASIZE): New macros.
7355 * fontset.c (AREF, ASIZE): Remove definitions.
7357 * fns.c (AREF): Remove definition.
7359 * composite.c (AREF): Remove definition.
7361 2000-07-12 Gerd Moellmann <gerd@gnu.org>
7363 * dispnew.c (redraw_overlapped_rows): Add missing local.
7364 (scrolling_window): Remove debug code.
7366 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
7367 Before scrolling, turn off a mouse-highlight in the window
7370 * xterm.c (x_update_window_end): Add parameter
7371 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
7372 redisplay in XTframe_up_to_date.
7373 (x_clear_mouse_face): New function.
7374 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
7376 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
7378 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
7379 it when any row is written to that contains glyphs highlighted in
7381 (update_window): Call the window update end hook with new
7382 parameter MOUSE_FACE_OVERWRITTEN_P.
7383 (direct_output_for_insert): Give up if row contains mouse-face.
7385 * dispextern.h (struct redisplay_interface): Add parameter
7386 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
7387 (clear_mouse_face): New function pointer member.
7389 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
7391 * syntax.c (back_comment): Use one switch rather than a few `if's.
7392 Obey open_paren_in_column_0_is_defun_start.
7393 When reverting to the `slow' method, try to nicely handle the case
7394 of nested comments by checking that the comment-starter we found
7395 does indeed match the comment-ender.
7396 (scan_sexps_forward, scan_sexps_forward):
7397 Ignore excessive opening parenthesis rather than throwing an error.
7399 2000-07-11 Gerd Moellmann <gerd@gnu.org>
7401 * doc.c (Fsubstitute_command_keys): Handle case that a GC
7402 in Fwhere_is_internal or get_keymap_1 relocates string contents.
7404 * dispnew.c (direct_output_forward_char): Give up if currently
7405 displaying a message instead of the minibuffer contents.
7407 * xterm.c (x_update_window_begin): No need to turn off the mouse
7409 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7410 depending on whether they contain glyphs highlighted in mouse-face.
7412 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
7413 compare the mouse_face_p flags of both rows.
7415 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
7417 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
7419 * keyboard.c (show_help_echo): Accept additional parameter
7420 ok_to_overwrite_keystroke_echo.
7421 (read_char): Call show_help_echo with a zero
7422 ok_to_overwrite_keystroke_echo argument.
7423 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
7424 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
7425 ok_to_overwrite_keystroke_echo argument.
7426 * w32menu.c (w32_menu_display_help): Call show_help_echo with
7427 non-zero ok_to_overwrite_keystroke_echo argument.
7429 2000-07-10 Gerd Moellmann <gerd@gnu.org>
7431 * xdisp.c (try_window_id): If changes are all below what is
7432 displayed in the window, and point is in the window, we still
7433 might have to find point on the display.
7435 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
7436 glyphs instead of a single one.
7437 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7438 with new argument list.
7439 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7441 * keymap.c (get_keymap_1): Add comment that this function can GC.
7442 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
7443 comment that functions can GC.
7444 (Fset_keymap_parent): GCPRO arg KEYMAP.
7446 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
7448 * msdos.c (XMenuActivate): After exiting the menu, restore the
7449 echo area message and erase it.
7451 2000-07-10 Kenichi Handa <handa@etl.go.jp>
7453 * fontset.c (Ffontset_info): Make the return value more compatible
7454 with that of Emacs 20.
7456 2000-07-07 Gerd Moellmann <gerd@gnu.org>
7458 * eval.c (Fsignal): Handle case that backtrace_list is null.
7460 2000-07-07 Kenichi Handa <handa@etl.go.jp>
7462 * ccl.c (Fccl_execute): Typo fixed.
7464 2000-07-06 Gerd Moellmann <gerd@gnu.org>
7466 * window.c (window_loop): Add missing gcpro1 local variable.
7468 * window.c (Fwindow_list): Reverse list at the end.
7469 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
7470 means allow windows on OWINDOW's frame, only.
7471 (window_loop): Simplified; use Fwindow_list.
7473 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
7475 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7477 * xterm.c (XTread_socket): Increment handling_signal at the start,
7478 decrement it at the end.
7480 * eval.c (handling_signal): New variable.
7481 (Fsignal): Abort if handling_signal is non-zero.
7483 * lisp.h (handling_signal): External declaration.
7485 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
7487 2000-07-05 Ken Raeburn <raeburn@gnu.org>
7489 Sound support for NetBSD through "Linux emulation" support:
7490 * config.in (HAVE_SOUNDCARD_H): Undef.
7491 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7492 * Makefile.in (LIBSOUND): New variable.
7493 (LIBES): Include it.
7494 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
7495 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
7496 (vox_open): Use DEFAULT_SOUND_DEVICE.
7497 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7499 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7501 * print.c (print_error_message): If Vsignaling_function is set,
7502 show it in *Messages*.
7504 * lisp.h (Vsignaling_function): External declaration.
7506 * eval.c (Vsignaling_function): New variable.
7507 (Fsignal): Compute it.
7508 (syms_of_eval): Staticpro it.
7510 2000-07-05 Dave Love <fx@gnu.org>
7512 * syswait.h: Use the autoconf recommended approach. Old code
7513 #if'd out in case we need to revert.
7515 * config.in (HAVE_SYS_WAIT_H): Added.
7517 2000-07-05 Andrew Innes <andrewi@gnu.org>
7519 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7520 when non-NULL instead of __morecore, to take account of buffer
7521 memory. This also solves a problem with spurious memory warnings
7524 * ralloc.c: Make real_morecore non-static.
7526 * eval.c (internal_condition_case): Comment out abort if
7527 interrupt_input_blocked is not zero.
7529 * makefile.nt: Add support for `bootstrap' and related targets.
7530 Include minimal debug info in emacs.exe in release build.
7531 Remove all dependencies on lisp.h, and fixup some others.
7533 * w32.c (init_environment): Install code from 20.7 for providing
7534 default values for environment variables, based on the
7535 executable's own location.
7536 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
7537 (sys_socket): Install socket inheritance bug fix from 20.7.
7539 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7540 here via blockinput.h).
7542 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7544 * w32menu.c (w32_menu_display_help):
7545 * xmenu.c (menu_help_callback): Use show_help_echo.
7547 * keyboard.h (show_help_echo): Declare.
7549 * keyboard.c (show_help_echo): New function, extracted from read_char.
7550 Feval its `msg' argument if it's a cons cell.
7551 (read_char): Use it.
7552 (follow_key): Pass `autoload' to get_keyelt.
7554 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7555 (note_tool_bar_highlight, XTread_socket):
7556 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7558 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7559 (note_tool_bar_highlight, w32_read_socket):
7560 Do not gratuitously ignore non-string `help-echo' properties.
7562 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7564 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
7566 * window.c (delete_all_subwindows): Reset Vwindow_list.
7568 * xterm.c (x_append_glyph, x_append_composite_glyph)
7569 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7570 changes in struct glyph starting 1999-12-27. Some bit-fields of
7571 struct glyph were not set, which made glyphs unequal when compared
7572 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
7573 effects were the result. This also depended on the contents of
7574 memory returned by xmalloc. If flickering happens again, activate
7575 the code in clear_glyph_row that's in #if 0. If the flickering is
7576 gone with that, chances are that it is caused by something similar.
7578 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
7580 * dispextern.h: Add some comments.
7582 * window.c (add_window_to_list): Add parameter LIST.
7583 (window_list): Order list so that, for each frame, windows are
7584 in canonical order, and so that frames appear in the list in
7585 the order given by Vframe_list.
7586 (next_window): Reverse the handling of NEXT_P.
7588 2000-07-04 Gerd Moellmann <gerd@gnu.org>
7590 * window.c (Vwindow_list): New variable.
7591 (make_window, delete_window): Set Vwindow_list to nil.
7592 (check_window_containing): New function.
7593 (window_from_coordinates): Rewritten.
7594 (add_window_to_list, window_list, candidate_window_p)
7595 (decode_next_window_args, next_window): New functions.
7596 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
7597 (Fwindow_list): New function.
7598 (Fother_window): Cleaned up.
7599 (foreach_window): Add a longer "variable argument list". Let
7600 callback function return 0 to indicate that cycling over windows
7602 (foreach_window_1): Likewise.
7603 (freeze_window_start): Return int.
7604 (init_window): New function.
7605 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
7607 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
7608 input_event with bzero.
7609 (main): Call init_window.
7611 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
7614 2000-07-04 Kenichi Handa <handa@etl.go.jp>
7616 * composite.h (make_composition_value_copy): Extern it.
7618 * composite.c (make_composition_value_copy): New function.
7620 * editfns.c (Fformat): While copying text properties, make each
7621 composition property value a copy.
7623 * fns.c (concat): While copying text properties, make each
7624 composition property value a copy.
7626 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7628 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7630 * fns.c (sweep_weak_table): Mark only objects that are not
7633 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7634 include those frames as candidates which have their focus
7635 redirected to the minibuffer frame.
7637 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7639 * fns.c (Fputhash): Return `value' rather than nil.
7641 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7643 * frame.c (next_frame): Don't check focus redirection in case
7644 MINIBUF is a window. Doing so excludes frames using MINIBUF
7645 unless their focus is redirected, which contradicts the
7646 specification of next-frame, and leads to infinite loops in
7647 certain situations when cycling through windows with next-window.
7649 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7651 * coding.c (code_convert_region): Even if the length of text is
7652 zero, try to convert it if coding->type is coding_type_ccl.
7653 (decode_coding_string, encode_coding_string): Likewise.
7655 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7657 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7658 the display if windows_or_buffers_changed.
7660 * dispnew.c (struct row_entry): New structure.
7661 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7662 (row_table_size, old_lines, new_lines, old_lines_size)
7663 (new_lines_size, run_pool, runs_size, runs): New variables.
7664 (add_row_entry): New function.
7665 (scrolling_window): Use data structures allocated with xmalloc and
7666 held in global variables, instead of allocating them with alloca and
7667 holding them in local variables. Use a larger hash table whose
7668 size depends on glyph matrix sizes. Don't use bzero to clear the
7669 hash table; instead, clear used slots only.
7671 * fns.c (next_almost_prime): Make it externally visible.
7673 * lisp.h (next_almost_prime): Add prototype.
7675 * s/isc4-0.h (sigunblock): Define.
7677 * s/sco5.h (sigunblock): Define.
7679 2000-06-27 Dave Love <fx@gnu.org>
7681 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
7682 (moved to osf5-0.h).
7683 [!NOT_C_CODE]: Protect string.h stuff.
7685 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
7686 (sys_siglist, NSIG): Definitions moved here from osf1.h.
7688 2000-06-27 Gerd Moellmann <gerd@gnu.org>
7690 * xdisp.c (resize_mini_window): Subtract the extra line spacing
7691 below the last line from the needed window height.
7693 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
7695 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
7696 (Fwidget_get): Use it.
7697 (syms_of_fns): Defsubr it.
7699 2000-06-26 Gerd Moellmann <gerd@gnu.org>
7701 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
7702 display info for XIM.
7703 (xim_open_dpy): Likewise.
7704 (xim_close_dpy): Don't free the display info's XIM.
7706 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
7708 * config.in (USE_XIM): New define.
7710 * keymap.c (get_keyelt): For menu-items containing a `:filter
7711 FILTER', apply FILTER to the menu-item's definition to get the
7712 real definition to use.
7714 * lisp.h (QCfilter): External declaration.
7716 * xfns.c (Fimage_size): New function.
7717 (syms_of_xfns): Defsubr it.
7719 2000-06-26 Andreas Schwab <schwab@suse.de>
7721 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
7724 2000-06-25 Dave Love <fx@gnu.org>
7726 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
7728 * Makefile.in (blockinput.h): Depend on atimer.h.
7729 (atimer.h): Depend on systime.h.
7731 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
7733 * atimer.h: Protect against multiple inclusion. Include systime.h.
7735 * lisp.h (swap_in_global_binding): Declare.
7737 2000-06-24 Ken Raeburn <raeburn@gnu.org>
7739 * process.c (Fopen_network_stream): Turn off atimers for duration
7740 of call to connect. (Patch from Gerd.)
7742 2000-06-23 Dave Love <fx@gnu.org>
7744 * ralloc.c: Maybe include unistd.h
7746 * emacs.c (setgrp): Undefine before defining.
7747 (malloc_warning, set_time_zone_rule, index): Prototype.
7749 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
7750 HAVE_STRUCT_TIMEZONE.
7752 * s/osf1.h: Move string.h hack here from alpha.h and make it
7754 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
7756 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
7757 (SOCKLEN_TYPE): Don't define.
7759 * m/alpha.h: Remove string.h hack.
7761 * s/osf5-0.h: New file.
7763 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
7764 include time.h, done by systime.h.
7765 [__FreeBSD__]: Remove redundant includes.
7767 * callproc.c (setpgrp): Undefine before defining.
7768 (delete_temp_file): Return Qnil to avoid warning.
7770 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
7772 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
7775 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
7777 * composite.h (compose_text): Declare.
7779 * xterm.c: Don't include sys/types.h unconditionally. Don't
7780 protect its inclusion with !USG (following xmenu.c).
7782 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7784 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7787 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7789 * coding.c (decode_eol_post_ccl): Special handling for undecided
7790 and inconsistent EOL types.
7792 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7794 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7795 trough color and main window's background color.
7797 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
7799 * xterm.h (Xt_app_con): External declaration.
7801 * widget.c (EmacsFrameRealize): Fix typo.
7803 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7805 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7806 (handle_invisible_prop): Record the start of invisible text in
7807 it->add_overlay_start.
7808 (struct overlay_entry): Add member `overlay'.
7809 (handle_overlay_change): Simplify.
7810 (next_overlay_string): After having processed overlay strings at the
7811 end of the buffer, record that fact in
7812 it->overlay_strings_at_end_processed_p.
7813 (compare_overlay_entries): If before- and after-strings come
7814 from the same overlay, let before-strings come first.
7815 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7816 (load_overlay_strings): Take it->add_overlay_start into account
7817 when adding overlay strings.
7819 * dispextern.h (struct it): Add member add_overlay_start.
7821 2000-06-22 Dave Love <fx@gnu.org>
7823 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7825 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7827 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7829 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7832 2000-06-21 Dave Love <fx@gnu.org>
7834 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7836 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7838 * syntax.c (back_comment): Simplify string-parity counting (with
7839 the added benefit of handling multiple string-styles as long as
7840 they are not intertwined).
7841 Jump to the slow code as soon as a comment starter is found in
7842 a "string_lossage" position. Fixes the case: " /* " /* " */.
7844 2000-06-21 Dave Love <fx@gnu.org>
7846 * Makefile.in: Use GETLOADAVG_LIBS.
7848 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7849 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7851 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7853 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7854 (Fforward_comment, scan_lists):
7855 Check the comstyle of single-char comment-starters.
7856 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7857 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7858 Check the comstyle of single-char comment-starters.
7859 Clarify control-flow around the Scomment case.
7861 2000-06-20 Dave Love <fx@gnu.org>
7863 * fns.c (make_hash_table, maybe_resize_hash_table):
7864 Cast arg of next_almost_prime.
7866 * tparam.c [emacs]: Include lisp.h.
7868 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7871 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7873 * keyboard.c (adjust_point_for_property): Check if display
7874 property should be treated as intangible by looking at its value.
7876 * xdisp.c (single_display_prop_intangible_p)
7877 (display_prop_intangible_p): New functions.
7879 * dispextern.h (display_prop_intangible_p): Add prototype.
7881 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7883 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7884 argument to sigprocmask.
7886 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7887 argument to sigprocmask.
7889 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7890 sigprocmask_set, and pass a pointer to it to sigprocmask.
7892 * sysdep.c (sigprocmask_set): New variable.
7894 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7897 2000-06-20 Sam Steingold <sds@gnu.org>
7899 * xrdb.c: Don't declare xmalloc, xrealloc.
7901 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7903 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7904 (re_comp): Cast gettext return value to avoid complaints when
7907 2000-06-20 Dave Love <fx@gnu.org>
7909 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
7911 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7913 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7915 * m/alpha.h: Don't declare xmalloc, xrealloc.
7917 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7919 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7921 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7923 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7926 * keyboard.h (poll_for_input_1): Declare.
7928 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7930 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7932 * doprnt.c: Don't declare xmalloc, xrealloc.
7934 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7935 (getenv, ctime, getwd): Removed.
7936 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7938 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7939 x_set_tool_bar_lines.
7941 * config.in: Add HAVE_GETWD. Move some definitions above
7942 machine/system includes.
7944 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7946 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7948 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7949 contain information about ENCODING.
7951 * fontset.c (FONTSET_ASCII): Use the first element of char table
7952 for an ASCII font, not defalt slot.
7953 (fontset_ref_via_base): If FONTSET doesn't contain information for
7954 C, try the default fontset.
7955 (make_fontset): Don't copy the default fontset.
7956 (fontset_font_pattern): Likewise.
7957 (accumulate_font_info): If ELT is nil, use the corresponding
7958 element in the default fontset.
7960 2000-06-19 Dave Love <fx@gnu.org>
7962 * syntax.c (Fparse_partial_sexp): Doc fix.
7964 * regex.h: Test PROTOTYPES as well as __STDC__.
7966 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7967 errno, strerror. Put text after #endif in comment.
7969 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
7971 * xterm.c (x_frame_of_widget): Likewise.
7973 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7975 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7976 to Vfundamental_mode_abbrev_table.
7978 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7979 bogus objects are marked. This slows down GC by ~80 percent, but
7980 it might be worth trying when debugging GC-related problems.
7981 This feature requires conservative stack marking to be enabled.
7983 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7984 returns XLookupChars, reset `modifiers' to zero.
7986 2000-06-19 Dave Love <fx@gnu.org>
7988 * mktime.c: Unprotoized.
7990 2000-06-19 Richard Stallman <rms@gnu.org>
7992 * data.c (set_internal): If variable is frame-local,
7993 store the new value immediately into the frame parameter alist.
7995 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7997 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7998 in the custom handler pointer.
8000 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
8001 value, or checks for CHAR_META can fail when Lisp_Object is a
8003 * keymap.c (get_keyelt): Likewise.
8005 2000-06-19 Kenichi Handa <handa@etl.go.jp>
8007 * ccl.h (struct ccl_program): New member eol_type.
8008 (struct ccl_spec): New member cr_carryover.
8010 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
8011 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
8013 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
8014 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
8015 (decode_eol_post_ccl): New function.
8016 (decode_coding): Don't detect EOL format here for CCL based coding
8018 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
8019 decode_eol_post_ccl after running the CCL program.
8020 (code_convert_region): Don't detect EOL format here for CCL based
8022 (decode_coding_string): Likewise.
8024 2000-06-18 Ken Raeburn <raeburn@gnu.org>
8026 * charset.c (update_charset_table): Use XINT on "iso_final_char"
8027 when treating it as an integer.
8029 * coding.h (encode_coding_string): Declare.
8031 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
8034 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
8035 "xkeymap" to avoid shadowing the "enum map_type" value that needs
8036 to be passed to get_local_map.
8038 * sound.c (Fplay_sound): Don't call make_number on
8039 Frun_hook_with_args count argument.
8041 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
8042 for lisp objects in X event structure data field, when lisp
8043 objects are represented with unions.
8044 (x_scroll_bar_to_input_event): Ditto.
8046 2000-06-16 Ken Raeburn <raeburn@gnu.org>
8048 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
8049 termination of string. Fix sense of test whether
8050 Vline_number_display_limit is an integer.
8052 2000-06-16 Gerd Moellmann <gerd@gnu.org>
8054 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
8055 only if HAVE_X_WINDOWS.
8057 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
8060 * dispnew.c (update_frame_1): Handle case that cursor vpos is
8063 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
8065 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
8068 2000-06-15 Kenichi Handa <handa@etl.go.jp>
8070 * coding.c (decode_coding_emacs_mule): Always set src_base at the
8071 start of the while loop.
8073 2000-06-15 Gerd Moellmann <gerd@gnu.org>
8075 * atimer.c (alarm_signal_handler): Add forward declaration.
8077 * data.c (set_internal): Remove debug code.
8079 2000-06-14 Gerd Moellmann <gerd@gnu.org>
8081 * Makefile.in (bootstrap-temacs): Add `-I../src'.
8083 * unexec.c (toplevel) [COFF]: Include coff.h.
8085 * s/lynxos.h: New file.
8087 * keymap.c (Fsingle_key_description): Enclose function key and
8088 event symbol names in angle brackets.
8090 * xdisp.c (setup_echo_area_for_printing): Call
8091 message_log_maybe_newline if message_buf_print is not set.
8093 * print.c (printchar, strout): Don't check message_buf_print
8094 before calling setup_echo_area_for_printing because that
8095 function does something useful even when message_buf_print is
8098 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
8100 (ensure_echo_area_buffers): Initialize echo buffer's
8101 truncate lines setting to nil.
8102 (with_echo_area_buffer): Don't set the echo buffer's truncate
8104 (set_message_1): Set it here instead, based on the value
8105 of message_truncate_lines.
8106 (resize_mini_window): Handle case that lines are truncated.
8107 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
8108 DEFVAR_BOOL message-truncate-lines.
8110 * keyboard.c (read_char): Bind message-truncate-lines to t
8111 while displaying a help-echo.
8113 * lisp.h (Qmessage_truncate_lines): External declaration.
8115 2000-06-13 Gerd Moellmann <gerd@gnu.org>
8117 * xdisp.c (Vline_number_display_limit): Renamed from
8118 line_number_display_limit.
8119 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
8120 Extend documentation string. Initialize
8121 Vline_number_display_limit to nil meaning no limit.
8122 (decode_mode_spec): Use Vline_number_display_limit with its new
8125 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
8127 2000-06-13 Richard Stallman <rms@gnu.org>
8129 * frame.c (Fmodify_frame_parameters): Doc fix.
8131 * xfns.c (x_set_frame_parameters): Comment fix.
8133 * frame.c (store_frame_param): Call swap_in_global_binding if the
8134 variable's current binding was chosen based on this frame.
8136 * data.c (swap_in_global_binding): New function.
8138 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8140 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
8141 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
8143 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8145 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
8147 2000-06-12 Jason Rumney <jasonr@gnu.org>
8149 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
8151 * w32.h (EMACS_W32_H): Renamed from _NT_H_
8153 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
8155 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
8157 2000-06-12 Gerd Moellmann <gerd@gnu.org>
8159 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
8160 (syms_of_xfaces): Defsubr Sdump_colors.
8161 (x_free_colors): Don't treat b&w specially on default visual.
8162 (x_free_dpy_colors): New function.
8163 (free_face_colors): Don't check visual class; it's done
8166 * xterm.c (x_frame_of_widget): New function.
8167 (x_alloc_nearest_color_for_widget): Use it.
8168 (x_copy_dpy_color): New function.
8169 (x_destroy_window): Free various colors.
8171 2000-06-12 Kenichi Handa <handa@etl.go.jp>
8173 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
8175 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
8177 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
8179 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
8181 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
8183 2000-06-11 Dave Love <fx@gnu.org>
8185 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
8187 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
8189 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
8191 2000-06-11 Gerd Moellmann <gerd@gnu.org>
8193 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
8196 2000-06-10 Kenichi Handa <handa@etl.go.jp>
8198 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
8199 (regex_compile): Fix the code for handling the case of single byte
8200 char and multibyte char being mixed in a range within [...].
8202 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
8203 and dst_multibyte members of coding.
8205 * charset.c (update_charset_table): Update the table
8207 (init_charset_once): Initialize elements of bytes_by_char_head to
8208 1 except for leading codes for private charases.
8210 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
8211 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
8213 2000-06-09 Ken Raeburn <raeburn@gnu.org>
8215 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
8216 access the data it doesn't point to.
8218 2000-06-08 Gerd Moellmann <gerd@gnu.org>
8220 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
8221 will be translated to a switch-frame event when reading the
8222 event queue. This is necessary because Emacs otherwise won't
8223 perform a switch-frame to a new frame until some other event, for
8224 example a keystroke event, forces it to do so. This has various
8225 effects, one visible being that the cursor of a frame created with
8226 C-x 5 2 or switched to with a window manager key binding like
8227 A-TAB stays hollow because selected_window isn't on the newly
8228 focused frame until the switch-frame is performed.
8230 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
8231 generating a switch-frame event if necessary.
8233 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
8235 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
8238 2000-06-08 Kenichi Handa <handa@etl.go.jp>
8240 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
8242 2000-06-07 Gerd Moellmann <gerd@gnu.org>
8244 * window.c (displayed_window_lines): Take empty lines at
8245 the bottom of a window into account.
8247 * window.c (displayed_window_lines): New function.
8248 (Fmove_to_window_line): Use displayed_window_lines to determine
8249 the number of lines to move, instead of using the window's height.
8251 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
8252 to stop reading, even if the form read sets point to a different
8253 value when evaluated.
8255 * xdisp.c (display_line): Fix code deciding in which line to
8258 2000-06-07 Kenichi Handa <handa@etl.go.jp>
8260 * fileio.c (e_write): Free composition data if stored in
8263 2000-06-06 Gerd Moellmann <gerd@gnu.org>
8265 * xdisp.c (display_line): Set row's and iterator's
8266 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
8267 Set cursor even if row ends in the middle of a character.
8268 (dump_glyph_row): Print values of new flags.
8269 (redisplay_window) <cursor movement in unchanged window>: When
8270 point has been moved forward, and PT is at the end of the cursor
8271 row, don't place the cursor in the next row if the cursor row ends
8272 in the middle of a character or at ZV.
8274 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
8275 (struct glyph_row): Add starts_in_middle_of_char_p and
8276 ends_in_middle_of_char_p.
8277 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
8278 ends_in_middle_of_char_p flag.
8279 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
8281 * term.c (append_glyph): Revert change of 2000-06-06.
8283 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
8284 padding glyph not fitting on line as whole character not
8287 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
8288 this isn't true for images with `:ascent 100'.
8290 2000-06-06 Kenichi Handa <handa@etl.go.jp>
8292 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
8293 as modified if it is originally unmodified.
8295 * term.c (encode_terminal_code): Change the way to check if
8296 terminal coding does any conversion.
8297 (append_glyph): Set glyph->pixel_width correctly.
8299 * xdisp.c (display_line): While checking line continuation, pay
8300 attention to a padding glyph.
8302 2000-06-05 Gerd Moellmann <gerd@gnu.org>
8304 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
8306 2000-06-05 Dave Love <fx@gnu.org>
8308 * xdisp.c: Include fontset.h.
8310 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
8312 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8314 * dispnew.c: Conditionally include term.h.
8316 * coding.h: Declare code_convert_string_norecord.
8318 * frame.h (struct frame): Use volatile unconditionally.
8320 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
8322 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
8324 * systime.h: Protect against multiple inclusion.
8325 (timezone) [USG5_4]: Define as time_t.
8327 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8328 (Foptimize_char_table, make_temp_name): Declare.
8330 * Makefile.in (xdisp.o): Depend on fontset.h.
8332 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8334 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8335 (Foptimize_char_table, make_temp_name): Declare.
8339 * s/netbsd.h: Don't define autoconfiscated MATHERR.
8341 2000-06-02 Dave Love <fx@gnu.org>
8343 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
8345 2000-06-02 Gerd Moellmann <gerd@gnu.org>
8347 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
8348 result face, set flags in that face indicating that colors may not
8351 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
8352 glyph, use the ASCII NUL character to determine the face.
8354 2000-06-02 Dave Love <fx@gnu.org>
8356 * sysdep.c: Conditionally include stdlib.h, unistd.h.
8357 (VFORK_RETURN_TYPE): Remove.
8359 * config.in: Add NO_MATHERR.
8361 2000-06-01 Dave Love <fx@gnu.org>
8363 * cmds.c (internal_self_insert): Don't check
8364 Vbefore_change_function, Vafter_change_function.
8366 * insdel.c (signal_before_change, signal_after_change): Likewise.
8368 * buffer.c (Vbefore_change_function, Vafter_change_function):
8369 Variables and their initializations deleted.
8371 * callint.c (Fcall_interactively): Doc fix.
8373 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
8375 2000-05-31 Dave Love <fx@gnu.org>
8377 * textprop.c: Revert last change -- duplicated.
8379 2000-05-31 Gerd Moellmann <gerd@gnu.org>
8381 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
8384 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
8386 2000-05-31 Jason Rumney <jasonr@gnu.org>
8388 * search.c (Fre_search_forward, Fre_search_backward)
8389 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
8391 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
8393 2000-05-30 Jason Rumney <jasonr@gnu.org>
8395 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
8396 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
8398 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
8400 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
8401 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
8402 expand a nil default_filename.
8404 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
8405 pointer to glyph_to_pixel_coords, not a frame.
8407 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
8408 coding.h to dependencies.
8410 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
8412 * w32console.c (glyph_to_pixel_coords): Change first parameter to
8413 window pointer to be consistent with w32term.c and xterm.c.
8415 * w32fns.c: Format and doc changes to bring closer to xfns.c.
8416 (VIETNAMESE_CHARSET): Define if not defined in system headers.
8417 (Qline_spacing, Qcenter): New variables.
8418 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
8419 (x_set_line_spacing): New function.
8420 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
8421 (x_specified_cursor_type): New function.
8422 (x_set_cursor_type): Use it.
8423 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
8425 (validate_x_resource_name, x_get_resource_string): Measure lengths
8426 of external strings in bytes.
8427 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
8428 GetTextExtentPoint32 with NULL title.
8429 (Fx_create_frame): Initialize Qline_spacing.
8430 (w32_load_system_font): Initialize font->double_byte_p.
8431 (x_to_w32_charset): Use Vw32_charset_info_alist.
8432 (Image, busy cursor, tooltip functions): Merged changes from
8433 xfns.c. Not yet functional on Windows.
8435 * w32gui.h (W32FontStruct): Add double_byte_p member.
8437 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
8438 (emacs_button_translation): Use it.
8439 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
8440 in `mask' to be set.
8442 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
8445 * w32term.c: Format and doc changes to bring closer to xterm.c.
8446 (w32_char_font_type): New enum.
8447 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
8448 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
8449 (w32_encode_char): New function.
8450 (x_encode_char): Removed.
8451 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
8452 x_encode_char and w32_font_is_double_byte.
8453 (x_produce_image_glyph): Use image_ascent.
8454 (x_produce_glyphs): Use new version of w32_per_char_metric and
8455 handle NULL return value. Allow extra line spacing.
8456 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
8457 (w32_get_glyph_overhangs): Remove unicode_p param. Use
8458 w32_font_type member of glyph instead.
8459 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
8460 (fast_find_position): Make sure not to consider rows not visible
8462 (w32_read_socket) [WM_MENUSELECT]: Cannot call
8463 w32_menu_display_help with input blocked, as it can abort.
8464 (x_display_and_set_cursor): Choose cursor depending
8465 on buffer-local value of cursor_type.
8466 (x_draw_bar_cursor): Add parameter WIDTH.
8468 * w32term.h (CP_DEFAULT): Define.
8469 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
8471 2000-05-30 Gerd Moellmann <gerd@gnu.org>
8473 * search.c (Fre_search_forward, Fre_search_backward)
8474 (Fposix_search_backward, Fposix_search_forward): Doc fix.
8476 2000-05-30 Kenichi Handa <handa@etl.go.jp>
8478 * coding.c (detect_coding_iso2022): Fix code for checking
8479 CODING_CATEGORY_MASK_ISO_8_2.
8481 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
8483 * regex.c (PREFETCH_NOLIMIT): New function.
8484 (re_match_2_internal): Use it and adjust the end_match_2 logic.
8486 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8488 * syntax.c (find_defun_start): Move test for
8489 open_paren_in_column_0_is_defun_start outside of the loop.
8491 * xdisp.c (redisplay_window): Really switch buffers when
8492 displaying mode lines, and temporarily set selected_frame to the
8493 frame of the window that's redisplayed.
8495 * xfaces.c (free_realized_faces): Block/unblock input.
8496 (free_realized_multibyte_face): Ditto.
8498 2000-05-29 Dave Love <fx@gnu.org>
8500 * textprop.c (Qkeymap): New variable.
8501 (syms_of_textprop): Intern it.
8503 * keymap.c: Include intervals.h.
8504 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8506 * Makefile.in (keymap.o): Depend on intervals.h.
8508 * keyboard.c (menu_bar_items, tool_bar_items)
8509 (Fexecute_extended_command): Deal with `keymap' property.
8510 (read_key_sequence): Track map from `keymap' property as well as
8513 * intervals.c (get_local_map): Extra arg to allow looking for
8516 * intervals.h (map_property): New enum.
8517 (get_local_map): Extra arg using it.
8520 * lisp.h (get_local_map): Don't declare here.
8522 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8524 * Makefile.in (callproc.o): Depend on composite.h.
8526 * callproc.c: Include composite.h.
8527 (Fcall_process): Handle composition correctly.
8529 * coding.h (coding_allocate_composition_data): Extern it.
8530 (coding_restore_composition): Likewise.
8532 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8533 yet allocated, finish decoding with result
8534 CODING_FINISH_INSUFFICIENT_CMP.
8535 (coding_allocate_composition_data): Make it non-static.
8536 (coding_restore_composition): Likewise.
8538 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8540 * charset.c (syms_of_charset): Revert last change.
8542 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8544 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8545 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8548 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8550 * charset.c (syms_of_charset): Set width of character sets
8551 eight-bit-control and eight-bit-graphic to 1 column.
8553 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8555 * config.in (HAVE_SPEED_T): New define.
8557 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8560 2000-05-26 Dave Love <fx@gnu.org>
8562 * coding.c (shrink_decoding_region): Initialize eol_conversion.
8564 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
8565 (Fsubr_arity): New function.
8566 (syms_of_data): Install them.
8568 2000-05-26 Kenichi Handa <handa@etl.go.jp>
8570 * charset.c (init_charset_once): Set the table bytes_by_char_head
8573 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
8574 the default fontset to what Emacs uses by default.
8575 (check_registry_encoding): This function deleted.
8576 (Fset_fontset_font): Remove the adhoc condition for the default
8577 fontset. Allow cons in FONTNAME.
8579 * fns.c (map_char_table): Ignore char-table entries for
8580 charsets eight-bit-control and eight-bit-graphic.
8582 2000-05-25 Ken Raeburn <raeburn@gnu.org>
8584 * emacs.c (main): Initialize keyboard syms before initializing
8585 window code, so face names are available.
8587 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
8589 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
8590 of an anchor at the beginning of a shy-group.
8592 2000-05-25 Gerd Moellmann <gerd@gnu.org>
8594 * xdisp.c (handle_invisible_prop): Don't try to skip over
8595 invisible text if end of text is already reached.
8597 2000-05-25 Dave Love <fx@gnu.org>
8599 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
8601 * coding.c (encode_eol): Add null statement after label.
8603 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
8605 * w16select.c (Fw16_set_clipboard_data): Fix the change from
8608 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8610 * ccl.c (ccl_driver): Fix previous change.
8612 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8614 * coding.c (run_pre_post_conversion_on_str): Set point to the
8615 beginning of buffer before calling coding->post_read_conversion.
8616 (decode_coding_string): Give correct args to
8617 run_pre_post_conversion_on_str.
8618 (encode_coding_string): Likewise.
8620 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8621 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8622 eight-bit-graphic correctly.
8624 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8626 * fileio.c (Finsert_file_contents): Even if a file is not found,
8627 execute codes for setting up coding system. Call
8628 after-insert-file-functions unconditionally.
8630 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8632 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8633 BSD_PGRPS are not defined.
8635 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8637 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8639 (syms_of_charset): Avoid building same strings.
8641 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8643 * lread.c (Fload): Add a comment about the meaning of
8644 Vuser_init_file being t.
8646 * puresize.h (BASE_PURESIZE): Increase to 675000.
8648 * s/gnu-linux.h (setpgrp): Don't define it here because this
8649 prevents compilation on GNU/Linux systems with glib 2.2.
8651 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8654 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8656 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8657 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8659 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8661 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8663 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8665 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8667 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
8669 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
8671 2000-05-22 Kenichi Handa <handa@etl.go.jp>
8673 * keyboard.c (read_char): Allow character codes 128..255 to be
8674 handled by input-method-function.
8676 * insdel.c (adjust_markers_for_replace): Fix previous change.
8677 (adjust_after_replace): If PREV_TEXT is nil, call
8678 adjust_markers_for_insert, not adjust_markers_for_replace.
8680 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
8682 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
8683 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
8684 [HAVE_GRANDPT]: Define.
8685 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
8687 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
8690 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
8692 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
8694 2000-05-20 Kenichi Handa <handa@etl.go.jp>
8696 The following changes are to handle 8-bit characters in a
8697 multibyte buffer/string without facing with byte combining
8698 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
8699 eight-bit-graphic (for 0xA0..0xFF) are introduced.
8701 * Makefile.in (fns.o): Depend on charset.h.
8703 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
8704 convert it to unibyte.
8705 (make_string): Use parse_str_as_multibyte, not chars_in_text.
8707 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
8708 apparent char boundary.
8709 (Fset_buffer_multibyte): Convert 8-bit characters in the range
8710 0x80..0x9F to/from multibyte form.
8712 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
8715 * callproc.c (Fcall_process): Always encode an argument string if
8716 it is multibyte. Setup src_multibyte and dst_multibyte members of
8717 process_coding properly.
8719 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
8720 SPLIT_NON_ASCII_CHAR.
8722 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
8724 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
8726 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
8727 (SPLIT_CHARACTER_SEQ): This macro deleted.
8728 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
8729 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
8730 and eight-bit-graphic.
8731 (char_to_string): Likewise. Signal an error for too large
8733 (char_printable_p): Return 0 for 8-bit characters.
8734 (update_charset_table): Update iso_charset_table only when a final
8735 character is non-negative.
8736 (find_charset_in_text): Renamed from find_charset_in_str.
8737 Arguments and return value changed. Callers changed.
8738 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
8739 be -1 if CHARSET is used only internally.
8740 (Fmake_char_internal): Handle new charsets; eight-bit-control and
8742 (Fcharset_after): Simplified.
8743 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
8744 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
8745 (multibyte_chars_in_text): Simplified by assuming there's no
8746 invalid multibyte sequence.
8747 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8748 (str_as_unibyte): New functions.
8749 (Fstring): Simpified by assuming that byte combining never happens.
8750 (init_charset_once): Initialization for
8751 LEADING_CODE_8_BIT_CONTROL.
8752 (syms_of_charset): Intern and staticpro Qeight_bit_control and
8753 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
8754 eight-bit-control and eight-bit-graphic.
8756 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
8757 (CHARSET_8_BIT_GRAPHIC): New macros.
8758 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
8759 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
8760 (CHARSET_REVERSE_CHARSET): Likewise.
8761 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
8763 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
8764 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
8765 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
8766 encounter an invalid multibyte sequence.
8767 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
8768 sequence is always valid.
8769 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8770 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
8771 (CHAR_STRING): For 8-bit characters, call char_to_string.
8772 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8773 multibyte sequence is always valid.
8774 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8775 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8776 (str_as_unibyte): Extern them.
8777 (BCOPY_SHORT): Fix a bug.
8778 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
8779 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8780 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8781 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8783 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8784 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8785 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
8786 (EMIT_BYTES): New macros.
8787 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
8788 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8790 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8791 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8792 check the validity of multibyte sequence.
8793 (decode_coding_emacs_mule): New function.
8794 (encode_coding_emacs_mule): New macro.
8795 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8797 (DECODE_ISO_CHARACTER): Just return a character code.
8798 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8799 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8800 EMIT_CHAR to produced decoded characters. Exit the loop only by
8801 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8803 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8804 only position codes for an invalid character.
8805 (encode_designation_at_bol): Return new destination pointer. 5th
8806 arg DSTP is changed to DST.
8807 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8808 from the source by ONE_MORE_CHAR. Don't handle the case of last
8810 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8812 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
8813 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8814 TWO_MORE_BYTES to fetch a byte from the source.
8815 (encode_eol): Pay attention to coding->src_multibyte.
8816 (detect_coding, detect_eol): Preserve members src_multibyte and
8818 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8819 (encoding_buffer_size): Set magnification to 3 for all coding
8820 systems that require encoding.
8821 (ccl_coding_driver): For decoding, be sure that the result is
8822 valid multibyte sequence.
8823 (decode_coding): Initialize coding->errors and coding->result.
8824 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8825 and raw-text, always call decode_eol. Handle the case of last
8826 block here. If not coding->dst_multibyte, convert the resulting
8827 sequence to unibyte.
8828 (encode_coding): Initialize coding->errors and coding->result.
8829 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8830 and raw-text, always call encode_eol. Handle the case of last
8832 (shrink_decoding_region, shrink_encoding_region): Detect cases
8833 that we can't skip data more rigidly.
8834 (code_convert_region): Setup src_multibyte and dst_multibyte
8835 members of coding. For decoding, if the buffer is multibyte,
8836 convert the source sequence to unibyte in advance. For encoding,
8837 if the buffer is multibyte, convert the resulting sequence to
8838 multibyte afterward.
8839 (run_pre_post_conversion_on_str): New function.
8840 (code_convert_string): Deleted and divided into the following two.
8841 (decode_coding_string, encode_coding_string): New functions.
8842 (code_convert_string1, code_convert_string_norecord): Call one of
8844 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8845 MAKE_NON_ASCII_CHAR.
8846 (Fset_terminal_coding_system_internal)
8847 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8848 and dst_multibyte members.
8849 (init_coding_once): Initialize iso_code_class with new enum
8850 ISO_control_0 and ISO_control_1.
8852 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8853 devided into ISO_control_0 and ISO_control_1.
8854 (struct coding_system): New members src_multibyte, dst_multibyte,
8855 errors, and result. Delete member fake_multibyte.
8856 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8858 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8861 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8864 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8866 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8868 (Ftranspose_region): Delete codes for handling byte combining.
8870 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8871 dst_multibyte members of coding. On handling REPLACE on unibyte
8872 buffer, convert the result of decode_coding to unibyte. On
8873 inserting into a mutibyte buffer, always call code_convert_region.
8874 (e_write): Setup coding->src_multibyte according to the
8875 multibyteness of the source (buffer or string).
8877 * fns.c (concat): Handle 8-bit characters correctly.
8878 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8879 unibyte in the result.
8880 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8881 valid multibyte form in the result.
8882 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8883 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8884 return -1, signal an error.
8885 (base64_encode_1): New arg MULTIBYTE. Get each character by
8886 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8887 character is found, return -1.
8888 (Fbase64_decode_region): Delete codes for handling byte-combining.
8889 Treat each decoded byte as a unibyte character.
8890 (Fbase64_decode_string): Return unibyte string.
8891 (Fcompare_strings, concat, string_byte_to_char): Use
8892 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8893 FETCH_STRING_CHAR_ADVANCE.
8894 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8895 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8897 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8898 SPLIT_NON_ASCII_CHAR.
8899 (fontset_ref_via_base, fontset_set): Likewise
8901 * insdel.c (adjust_markers_for_record_delete): Deleted.
8902 (adjust_markers_for_insert): Argument changed. Caller changed.
8903 (adjust_markers_for_replace): Likewise.
8904 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
8905 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8906 (copy_text): Delete unused local varialbe c_save. For converting
8907 to multibyte, be sure to make all 8-bit characters in valid
8909 (count_size_as_multibyte): Handle 8-bit characters correctly.
8910 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8911 (adjust_after_replace, replace_range, del_range_2)
8912 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8913 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8914 (adjust_after_replace, replace_range, del_range_2) Delete codes for
8915 handling byte combining.
8916 (adjust_before_replace): Deleted.
8918 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8919 SPLIT_NON_ASCII_CHAR.
8920 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8921 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8922 (Fkey_description): Likewise.
8924 * lread.c (read1): On reading multibyte string, be sure to make
8925 all 8-bit chararacters in valid multibyte form.
8926 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8928 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8931 * process.c (Fstart_process): GCPRO current_dir before calling
8932 Ffind_operation_coding_system. Encode arguments here.
8933 (create_process): Don't encode arguments here. Setup
8934 src_multibyte and dst_multibyte members of struct coding.
8935 (read_process_output): Setup src_multibyte and dst_multibyte
8936 members of struct coding. If the output is to multibyte buffer,
8937 always decode the output of the process. Adjust the
8938 representation of 8-bit characters to the multibyteness of the output.
8939 (send_process): Setup coding->src_multibyte according to the
8940 multibyteness of the source.
8942 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8943 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8944 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8946 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
8948 * w16select.c (Fw16_set_clipboard_data): Setup members
8949 src_multibyte and dst_multibyte of coding. Adjusted for the
8950 change for find_charset_in_str.
8951 (Fw16_get_clipboard_data): Likewise.
8953 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8954 dst_multibyte of coding.
8955 (x_to_w32_font): Likewise.
8957 * w32select.c (Fw32_set_clipboard_data): Setup members
8958 src_multibyte and dst_multibyte of coding. Adjusted for the
8959 change for find_charset_in_str.
8960 (Fw32_get_clipboard_data): Likewise.
8962 * xdisp.c (get_next_display_element): Handle 8-bit characters
8964 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
8965 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8967 * xselect.c (selection_data_to_lisp_data): Setup members
8968 src_multibyte and dst_multibyte of coding. Adjusted for the
8969 change for find_charset_in_str.
8970 (lisp_data_to_selection_data): Likewise.
8972 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8974 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
8976 * dispextern.h (Vimage_types): Add extern declaration.
8978 * xdisp.c (Vimage_types): Moved here from xfns.c.
8979 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8981 * xfns.c (Vimages_types): Moved to xdisp.c.
8982 (syms_of_xfns): Move `image-types' to xdisp.c.
8984 * w32fns.c (Vimage_types): Removed.
8985 (syms_of_w32fns): Remove `image-types'.
8987 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8989 * fns.c (map_char_table): Pay attention to character number of
8990 charset. Check the validity of charset at the first level. For
8991 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8994 * fontset.c: Include "buffer.h".
8995 (fs_load_font): If the face has fontset, record the face ID in
8997 (Finternal_char_font): New function.
8998 (accumulate_font_info): New function.
8999 (Ffontset_info): Rewritten for the new fontset implementation.
9000 (syms_of_fontset): Register Vdefault_fontset in the first element
9001 of Vfontset_table. Include Vdefault_fontset in
9002 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
9005 2000-05-16 Dave Love <fx@gnu.org>
9007 * m/iris5d.h: Deleted -- unused.
9009 2000-05-16 Gerd Moellmann <gerd@gnu.org>
9011 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
9012 `invalid' instead of `illegal'.
9014 * indent.c (Fmove_to_column): When ending within a tab, insert
9015 spaces first so that markers at the end of the tab get adjusted.
9017 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
9018 buffer list that wasn't selected in that frame.
9020 * filelock.c (get_boot_time): To obtain an 8 char file name, which
9021 is needed on mescaline, use a 2 char prefix, and call
9022 make_temp_name with second arg non-zero.
9024 * fileio.c (make_temp_name): New function, extracted from
9026 (Fmake_temp_name): Use it.
9028 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
9030 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
9032 2000-05-15 Gerd Moellmann <gerd@gnu.org>
9034 * Makefile.in (lisp): Add env.elc.
9036 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
9038 2000-05-12 Gerd Moellmann <gerd@gnu.org>
9040 * search.c (Freplace_match): Handle case of `\N' in the
9041 replacement when there's no group N.
9043 2000-05-11 Gerd Moellmann <gerd@gnu.org>
9045 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
9046 of the message to message_dolog.
9048 * keyboard.c (read_char): Don't clear current message for help
9049 events; let the code handling help events handle this. Change
9050 code detecting help events that should be ignored.
9052 * xdisp.c (handle_single_display_prop): Don't try to set PT if
9053 we're interating over a string.
9055 2000-05-09 Dave Love <fx@gnu.org>
9057 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
9058 that offset before writing. Move gcpro region past call of
9061 2000-05-04 Dave Love <fx@gnu.org>
9063 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
9065 2000-05-04 Gerd Moellmann <gerd@gnu.org>
9067 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
9068 of inserted characters when BUF equals the current buffer, and PT
9069 is in front of or equal to FROM.
9071 2000-05-03 Gerd Moellmann <gerd@gnu.org>
9073 * xdisp.c (handle_single_display_prop): If display property value
9074 is invalid, or something not supported on the frame, restore
9075 iterator's position to what it was initially. Make sure to return
9076 0 for invalid and unsupported property values.
9078 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
9079 that x_per_char_metric returns null.
9081 2000-05-02 Gerd Moellmann <gerd@gnu.org>
9083 * xterm.h (struct face): Add forward declaration.
9084 (struct image): Ditto.
9085 (image_ascent): Add prototype.
9087 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
9088 (x_draw_image_relief, x_draw_image_foreground_1): Call function
9089 image_ascent instead of using IMAGE_ASCENT.
9091 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
9092 (IMAGE_ASCENT): Removed.
9094 * xfns.c (Qcenter): New variable.
9095 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
9096 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
9097 (image_ascent): New function.
9098 (lookup_image): Recognize `:ascent center'.
9099 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
9100 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
9101 (xbm_load): Don't set image's ascent here.
9102 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
9103 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
9104 check ascent values here.
9105 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
9106 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
9107 (syms_of_xfns): Initialize Qcenter.
9109 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
9110 to the limits, increase the limits.
9112 2000-05-01 Kenichi Handa <handa@etl.go.jp>
9114 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
9115 Check Vfont_encoding_alist against the full name of the opened font.
9117 2000-04-28 Gerd Moellmann <gerd@gnu.org>
9119 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
9120 taller than the window.
9122 2000-04-28 Kenichi Handa <handa@etl.go.jp>
9124 * xfaces.c (realize_x_face): Fix the argument of the second
9125 xassert. BASE_FACE may not be a face for ASCII.
9127 2000-04-27 Gerd Moellmann <gerd@gnu.org>
9129 * print.c (print_object): Treat print-length < 0 as nil.
9131 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
9133 * s/freebsd.h (TERMCAP_OBJ): Removed.
9134 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
9136 * lread.c (read1): Don't treat period followed by certain
9137 characters as symbol start.
9139 * xfns.c (slurp_file): New function.
9140 (xbm_image_p): Handle case of in-memory XBM files.
9141 (xbm_scan): Rewritten to work on memory buffers instead of files.
9142 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
9143 Work on memory buffers instead of files. If DATA is null test
9144 if buffer looks like an in-memory XBM file.
9145 (xbm_load_image): Renamed from xbm_load_image_file. Work on
9146 memory buffers instead of files.
9147 (xbm_file_p): New function.
9148 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
9150 * lread.c (end_of_file_error): New function.
9151 (read1): Call it instead of signaling `end-of-file' directly.
9153 * print.c (print_error_message): Print data of `end-of-file'
9154 with Fprinc instead of Fprin1.
9156 2000-04-26 Ken Raeburn <raeburn@gnu.org>
9158 * window.c (freeze_window_start): Check that minibuffer scroll
9159 window isn't nil before extracting the window structure pointer
9162 * undo.c (record_delete): If we hit the end of the undo list, stop
9163 picking elements apart.
9165 2000-04-26 Gerd Moellmann <gerd@gnu.org>
9167 * xdisp.c (display_line): If lines are continued, restore
9168 iterator's ascent/descent information to the values before the
9169 first glyph not fitting on the line.
9171 2000-04-25 Gerd Moellmann <gerd@gnu.org>
9173 * xdisp.c (try_window_id) <all changes above window start>: Adjust
9174 positions in glyph matrix. Don't compute new window end positions.
9176 * dispnew.c (increment_matrix_positions): Renamed from
9177 increment_glyph_matrix_buffer_positions.
9178 (increment_row_positions): Renamed from
9179 increment_glyph_row_buffer_positions.
9181 * dispextern.h: Change names of renamed functions from dispnew.c
9184 2000-04-24 Gerd Moellmann <gerd@gnu.org>
9186 * fileio.c (Fdo_auto_save): Create directories for auto-save
9187 list file if necessary.
9189 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
9190 from buffer or frame.
9191 (automatic_hscrolling_p): New variable.
9192 (hscroll_windows): Scroll windows horizontally only if automatic
9193 hscrolling is allowed.
9194 (syms_of_xdisp): New variable `automatic-hscrolling'.
9196 * frame.h (struct frame): Add member extra_line_spacing.
9198 * xfns.c (x_set_line_spacing): New function.
9199 (Fx_create_frame): Set line spacing from resources.
9200 (Qline_spacing): New variable.
9201 (syms_of_xfns): Initialize Qline_spacing.
9203 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
9205 * buffer.c (init_buffer_once): Handle extra_line_spacing.
9206 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
9207 (reset_buffer): Don't initialize extra2 and extra3. Initialize
9208 extra_line_spacing from default value.
9209 (init_buffer_once): Initialize default value of extra_line_spacing.
9211 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
9214 * xterm.c (x_produce_glyphs): Remove reference to struct it's
9215 prompt_width. Add extra line spacing.
9217 * term.c (produce_glyphs): Remove reference to struct it's
9220 * dispextern.h (struct it): Remove member prompt_width, add
9223 2000-04-22 Gerd Moellmann <gerd@gnu.org>
9225 * dispnew.c (update_frame_line): When writing a whole line, make
9226 sure cursor is in the right row afterwards, otherwise a use of
9227 capability `ch' in cmgoto might leave the cursor in the row below.
9229 2000-04-21 Gerd Moellmann <gerd@gnu.org>
9231 * lisp.h (struct Lisp_Buffer_Cons): Remove.
9233 * keyboard.c (timer_check): Fix typo in comment.
9235 2000-04-21 Kenichi Handa <handa@etl.go.jp>
9237 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
9238 name change: ch -> character.
9240 2000-04-20 Gerd Moellmann <gerd@gnu.org>
9242 * keyboard.c (echo_message_buffer): New variable.
9243 (echo_now): Set echo_message_buffer to the echo area buffer used
9244 to display the echo.
9245 (cancel_echoing): Reset echo_message_buffer to nil.
9246 (read_char): Code rewritten that handles canceling an echo or
9247 echoing a dash, respectively.
9249 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
9250 directory doesn't exist.
9252 2000-04-19 Dave Love <fx@gnu.org>
9254 * fns.c (syms_of_fns): Defsubr mapc.
9255 (concat): Don't allow numeric args.
9256 (Fconcat): Doc change.
9258 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
9260 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
9261 instead define end_match(1|2) more carefully.
9262 Use GET_CHAR_BEFORE_2 for `begline'.
9264 2000-04-19 Gerd Moellmann <gerd@gnu.org>
9266 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
9267 on 64-bit systems where NULL is defined as `0'.
9269 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
9270 the `variable argument list' to make it work on Alpha.
9272 * m/alpha.h (_LP64) [!_LP64]: Define.
9273 (ORDINARY_LINK): Define for NetBSD.
9275 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
9277 2000-04-19 Dave Love <fx@gnu.org>
9279 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
9282 * Makefile.in (LIBS): Don't use.
9283 (GETLOADAVG_OBJ): Define again.
9284 (otherobj): Add GETLOADAVG_OBJ.
9286 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
9288 2000-04-18 Gerd Moellmann <gerd@gnu.org>
9290 * lread.c (read_filtered_event): Cancel and start busy cursor.
9292 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
9293 that the per-character metrics may be null.
9295 2000-04-17 Gerd Moellmann <gerd@gnu.org>
9297 * buffer.c (clone_per_buffer_values): New function.
9298 (Fmake_indirect_buffer): Add optional argument CLONE. Call
9299 clone_per_buffer_values if CLONE is not nil.
9301 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9303 2000-04-16 Dave Love <fx@gnu.org>
9305 * Makefile.in: Remove obsolete localcpp stuff.
9306 (GETLOADAVG_OBJ): Don't define.
9307 (obj): Move LIBOBJS...
9308 (otherobj): ... to here.
9309 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
9310 whitespace-only lines after the continuation (Irix).
9312 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9314 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
9316 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
9318 2000-04-14 Dave Love <fx@gnu.org>
9320 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
9321 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
9322 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
9323 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
9326 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
9327 autoconfiscated HAVE_GETLOADAVG.
9329 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
9332 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9334 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
9335 (fill_in_lock_file_name): Avoid existing files that aren't links.
9337 2000-04-14 Dave Love <fx@gnu.org>
9339 * Makefile.in (LIBS, LIBOBJS): New variable.
9340 (INTERVAL_SRC): Convert to make variable.
9341 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
9342 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
9343 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
9345 (SOME_MACHINE_OBJECTS): Remove interval stuff.
9346 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
9347 (shortlisp): Add facemenu, float-sup, frame.
9348 (SOME_MACHINE_LISP): Remove them from here.
9349 (LIBES): Change unused LDLIBS to autoconf LIBS.
9351 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
9353 2000-04-14 Kenichi Handa <handa@etl.go.jp>
9355 * composite.c (update_compositions): If FROM and TO are not in a
9356 valid range, do nothing.
9358 2000-04-13 Gerd Moellmann <gerd@gnu.org>
9360 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
9362 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
9364 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
9367 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
9369 * fileio.c (a_write): Remove redundant semi-colons.
9370 (e_write): Return -1 if failed to write all the data.
9371 This fixes the changes made at 1999-12-15.
9373 2000-04-12 Dave Love <fx@gnu.org>
9375 * fns.c (mapcar1): Test for null vals to support mapc.
9376 (Fmapc): New function.
9378 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
9380 * msdos.c (NUM_MOUSE_BUTTONS): Define.
9381 (IT_frame_up_to_date): Support the buffer local value of
9382 cursor-type, if defined.
9384 2000-04-10 Dave Love <fx@gnu.org>
9386 * editfns.c (preceding-char, following-char): Doc fix.
9388 2000-04-10 Ken Raeburn <raeburn@gnu.org>
9390 * Makefile.in (temacs): Revert 2000-03-12 change.
9392 2000-04-10 Jason Rumney <jasonr@gnu.org>
9394 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
9396 2000-04-10 Gerd Moellmann <gerd@gnu.org>
9398 * xdisp.c (setup_echo_area_for_printing): Choose an echo
9399 area buffer, if it's not set up yet.
9401 * indent.c (compute_motion): Set immediate_quit.
9403 2000-04-09 Gerd Moellmann <gerd@gnu.org>
9405 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
9406 (realize_tty_face): Suppress boldness if colors are the inverse of
9407 the default colors, and tty_suppress_bold_inverse_default_colors_p
9409 (Ftty_suppress_bold_inverse_default_colors): New function.
9410 (syms_of_xfaces): Defsubr it.
9412 * buffer.c (Frestore_buffer_modified_p): New function.
9413 (syms_of_buffer): Defsubr it.
9415 2000-04-08 Ken Raeburn <raeburn@gnu.org>
9417 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
9418 charset id (int) argument, not a charset (Lisp_Object).
9420 * coding.h (code_convert_string): Declare.
9421 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
9422 object, as the fourth argument to code_convert_string.
9424 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
9425 (Fset_fontset_font): Use EQ to compare lisp objects.
9427 2000-04-05 Ken Raeburn <raeburn@gnu.org>
9429 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
9430 a pointer that looks like a lisp object.
9431 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
9432 zero, instead see whether it's an integer object, since they can't
9434 (GET_INTERVAL_OBJECT): Simply assign to the destination.
9436 * dispnew.c (allocate_matrices_for_frame_redisplay)
9437 (direct_output_forward_char): Use X(U)INT and make_number as needed
9438 to convert between (unsigned) int values and lisp integers.
9439 * keyboard.c (read_key_sequence): Likewise.
9440 * lread.c (substitute_object_recurse): Likewise.
9441 * fns.c (concat, hash_lookup, hash_remove): Likewise.
9442 * minibuf.c (do_completion, Fminibuffer_complete_word)
9443 (Fminibuffer_completion_help): Likewise.
9444 * term.c (produce_special_glyphs): Likewise.
9446 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
9447 * print.c (print_preprocess, print_object): Likewise.
9449 * search.c (compile_pattern): Use NILP when checking for nil.
9451 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
9452 __OPTIMIZE__]: Provide a GNU C macro version that handles
9454 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
9455 field, to better cope with ENABLE_CHECKING and calls that modify a
9456 Lisp_Object using its old value.
9458 2000-04-04 Gerd Moellmann <gerd@gnu.org>
9460 * window.c (compare_window_configurations): Signal an error
9461 if parameters C1 or C2 aren't window configurations.
9463 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
9464 AFTER_POTENTIAL_GC calls around calls to functions that can
9465 signal an error and thus invoke the debugger.
9467 2000-04-03 Gerd Moellmann <gerd@gnu.org>
9469 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
9470 an error if decoding fails.
9472 * keyboard.c (lispy_mouse_names): Variable removed.
9473 (Vlispy_mouse_stem): New variable.
9474 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
9475 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
9476 for any mouse button number. Increase size of mouse_syms and
9477 button_down_location as needed. Call modify_event_symbol with
9478 different arguments.
9479 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
9480 Call modify_event_symbol with different arguments.
9481 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
9482 for any button number. Call modify_event_symbol with different
9484 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
9485 Accept a string for NAME_ALIST_OR_STEM.
9487 * lisp.h (larger_vector): Add prototype.
9489 * fns.c (larger_vector): Make externally visible.
9491 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9493 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9495 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9496 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9497 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9498 we are between str1 and str2.
9499 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9500 (PATFETCH): Use `TRANSLATE'.
9501 (PATFETCH_RAW): Fetch multibyte char if applicable.
9502 (PATUNFETCH): Remove.
9503 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9504 When writing a char, write it directly into the pattern buffer rather
9505 than going needlessly through a temp char-array.
9506 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9507 multibyte magic and remove the useless `#ifdef emacs'.
9508 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9511 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9512 conditional on `emacs'.
9514 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9516 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9518 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9519 non-union-type versions of XMARK and friends here, because XMARK
9520 and friends won't work on an integer field if NO_UNION_TYPE is not
9522 (make_number): Define as a function if it's not defined as a macro.
9524 * composite.c (run_composite_function): Use NILP when checking for nil.
9525 (syms_of_composite): Delete local var NARGS, pass an int as first
9526 argument to Fmake_hash_table.
9528 * editfns.c (text_property_stickiness): Use NILP to test
9529 Lisp_Object boolean value.
9530 (Fmessage_or_box): Don't use NILP to test int variable.
9531 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9532 problems reading from and changing the same lisp value in an
9535 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9537 * term.c (TN_no_color_video): New variable.
9538 (term_init): Intitialize TN_no_color_video.
9539 (enum no_color_bit): New enumeration.
9540 (MAY_USE_WITH_COLORS_P): New macro.
9541 (turn_on_face): Use it to determine if attributes may be used
9542 combined with colors.
9544 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9546 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9547 with int lvalues via casts; instead, just yield lisp object lvalues.
9548 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9549 proper accessor macros.
9550 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9551 (grow_mini_window): Fix typo getting int value of root->height.
9553 * xdisp.c (compute_string_pos): Fix order of arguments to
9554 string_pos_nchars_ahead.
9555 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9556 count arg to variable-arg routines like Frun_hook_with_args and
9558 (back_to_previous_visible_line_start)
9559 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9560 fixed-arg routines like Fget_char_property and Fmake_string.
9561 (reconsider_clip_changes): Use XINT when comparing integer lisp
9562 objects, or passing them as int arguments.
9563 (mark_window_display_accurate, insert_left_trunc_glyphs)
9564 (append_space, extend_face_to_end_of_line): Use make_number when
9565 storing or passing integer values as lisp objects.
9566 (set_cursor_from_row, highlight_trailing_whitespace): Use
9567 INTEGERP, not implicit test against zero, for glyph object.
9568 (try_window_id): Don't use make_number when we want an int value.
9570 * xfaces.c (xlfd_symbolic_value): Make last argument a
9571 Lisp_Object, to be consistent with callers.
9572 (Fbitmap_spec_p): Use XINT to get numeric value of height.
9573 (lface_hash): Apply XFASTINT to lisp values before folding in.
9575 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
9576 fill in window width and height. Pass an int, not a lisp object,
9577 as first arg to Finsert.
9579 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9581 * xfaces.c (realize_basic_faces): Block input while realizing
9584 * keyboard.c (lispy_mouse_names): Add additional mouse names.
9586 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
9588 2000-03-31 Gerd Moellmann <gerd@gnu.org>
9590 * xterm.c (x_produce_glyphs): When displaying unibyte text
9591 or ASCII, handle case that per-char metric is null.
9593 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9595 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9597 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
9598 (XSUBR, XBUFFER): Verify correct object type before returning
9599 pointer, using eassert.
9600 * frame.h (XFRAME): Likewise.
9602 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
9603 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9604 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
9605 * data.c (set_internal): Likewise.
9606 * dispextern.h (WINDOW_WANTS_MODELINE_P)
9607 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
9608 * fileio.c (auto_save_1): Likewise.
9609 * insdel.c (check_markers): Likewise.
9610 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9611 * undo.c (record_insert): Likewise.
9612 * vmsproc.c (child_sig): Likewise.
9613 * window.c (unshow_buffer, window_loop): Likewise.
9614 * xterm.c (x_erase_phys_cursor): Likewise.
9616 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9618 * xfns.c (free_image_cache): Free the cache structure itself
9619 last, after all its members have been freed.
9621 * lisp.h (xstrdup): Add prototype.
9623 * alloc.c (xstrdup): Moved here from xfaces.c.
9624 (allocating_for_lisp): Variable removed.
9625 (lisp_malloc): Block input around the calls to malloc and mem_insert.
9627 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9629 (xstrdup): Moved to alloc.c.
9631 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9633 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9635 * emacs.c (main): Fix sense of no-loadup test.
9637 * config.in (ENABLE_CHECKING): Undef.
9639 * lisp.h (struct interval): Replace "parent" field with a union of
9640 interval pointer and Lisp_Object; add new bitfield to use as
9641 discriminant. Change other flag fields to bitfields.
9642 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9643 is defined and the supplied test fails, print a message and abort.
9644 (eassert): New macro. Use CHECK to provide an assert-like facility.
9646 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9647 pointers; abort if the value looks like a lisp object.
9648 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
9649 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9650 Modify for new interval parent definition.
9652 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
9653 (UNMARK_BALANCE_INTERVALS): Update references that need an
9654 addressable lisp object in the interval structure.
9655 (die): New function.
9656 (suppress_checking): New variable.
9658 * intervals.c (interval_start_pos): Just return 0 if there's no
9661 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9663 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9664 and earlier Emacs versions.
9666 * keyboard.c (Ftop_level): Cancel busy-cursor.
9668 * eval.c (call_debugger): Cancel busy-cursor.
9670 2000-03-29 Kenichi Handa <handa@etl.go.jp>
9672 * search.c (Freplace_match): Adjust multibyteness of the current
9673 buffer and NEWTEXT. Free allocated memory before signaling an error.
9675 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
9677 * regex.c (analyse_first): New function obtained by ripping out most
9678 of re_compile_fastmap and generalizing it a little bit so that it
9679 can also just return whether a given (sub)pattern can match the empty
9681 (regex_compile): Use `analyse_first' to decide whether the loop-check
9682 needs to be done or not for *, +, *? and +? (the loop check is costly
9683 for non-greedy repetition).
9684 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
9686 2000-03-28 Dave Love <fx@gnu.org>
9688 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
9690 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
9692 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
9694 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
9696 (enum re_opcode_t): Update description of succeed_n.
9697 (PATFETCH): Always define.
9698 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
9699 operators, char classes, shy-groups and intervals).
9700 Optimize special cases of intervals so as to only use succeed_n and
9701 jump_n when really needed.
9702 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
9703 that we don't have to handle the special cases any more.
9704 Simplify on_failure_jump handling as well.
9706 2000-03-28 Jason Rumney <jasonr@gnu.org>
9708 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
9710 2000-03-27 Gerd Moellmann <gerd@gnu.org>
9712 * s/freebsd.h (GC_SETJMP_WORKS): Define.
9714 * s/msdos.h (GC_SETJMP_WORKS): Define.
9716 * alloc.c (mark_maybe_object): New function.
9717 (mark_memory): Use it.
9718 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
9719 (setjmp_tested_p, longjmp_done): New variables.
9720 (test_setjmp): New function.
9721 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
9722 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
9724 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
9725 to DEC_TEXT_POS and INC_TEXT_POS.
9727 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
9728 with parameter MULTIBYTE_P.
9730 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
9732 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
9733 buffers because it looks for multibyte character byte sequences
9734 which don't exist in unibyte text.
9736 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
9738 * xfaces.c (register_color, unregister_color, unregister_colors)
9739 [DEBUG_X_COLORS]: New functions.
9740 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
9742 * xfns.c (x_set_cursor_color): Get color reference counts right.
9744 * xterm.c (x_copy_color): New function.
9745 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9747 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9748 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9749 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9750 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9751 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9752 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9753 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9754 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9755 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9756 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9758 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9759 names for handling per-buffer variables.
9761 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9762 instead of MAX_BUFFER_LOCAL_VARS.
9763 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9765 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9767 * xfns.c (x_specified_cursor_type): New function.
9768 (x_set_cursor_type): Use it.
9770 * buffer.h (struct buffer): Add cursor_type.
9772 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9774 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9775 (print_partial_compiled_pattern, re_compile_fastmap):
9777 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9778 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9779 executing it as well as when popping it off the stack to find infinite
9780 loops in non-greedy repetition operators.
9782 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9784 * doc.c (Qfunction_documentation): New variable.
9785 (syms_of_doc): Initialize Qfunction_documentation.
9786 (Fdocumentation): If FUNCTION is a symbol with non-nil
9787 `function-documentation' property, return a documentation derived
9790 * buffer.c (syms_of_buffer): Add default-cursor-type.
9791 (init_buffer_once): Don't let cursor_type have a local value
9794 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9795 on buffer-local value of cursor_type.
9796 (x_draw_bar_cursor): Add parameter WIDTH.
9798 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9799 (init_buffer_once): Set default cursor_type value to t.
9800 Mark cursor_type as local everywhere.
9801 (syms_of_buffer): New per-buffer variable cursor-type.
9803 * buffer.h (struct buffer): Remove member local_var_flags,
9805 (MAX_BUFFER_LOCAL_VARS): New macro.
9806 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9807 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9808 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9809 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9811 * print.c (print_object): Use new macros for per-buffer variables.
9813 * category.c (Fset_category_table): Use new macros for per-buffer
9816 * buffer.c (buffer_permanent_local_flags): Make a char array.
9817 (max_buffer_local_idx): New variable.
9818 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9819 for new handling of per-buffer variables.
9820 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9821 (init_buffer_once): Initialize per-buffer vars differently.
9822 Set max_buffer_local_idx.
9824 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9827 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
9829 * data.c (do_symval_forwarding, store_symval_forwarding)
9830 (find_symbol_value, set_internal, default_value, Fset_default)
9831 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9832 per-buffer variables.
9834 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9836 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9838 * xterm.c (x_term_init): Unblock input around call1 of
9839 Qvendor_specific_keysyms.
9841 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9842 (find_defun_start): Consider an open parenthesis in column 0
9843 a defun start only if open_paren_in_column_0_is_defun_start is set.
9844 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9846 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9848 * eval.c (Fautoload): Add entry in load-history (if after dump).
9849 * lread.c (load-history): Update docstring.
9851 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9853 * indent.c (Fvertical_motion): Always use the current buffer.
9854 Temporarily change the window's buffer, if necessary.
9856 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9858 * xterm.c (fast_find_position): Make sure not to consider rows
9859 not visible in the window.
9861 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9863 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9864 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9866 2000-03-22 Jason Rumney <jasonr@gnu.org>
9868 * w32menu.c (single_submenu): Set help string to NULL if none.
9869 (w32_menu_show): Set help string correctly.
9870 (add-menu-item): Set help string in MIIM_DATA for menu item.
9871 Load SetMenuItemInfoA explicitly.
9872 (w32_menu_display_help): New function.
9874 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9875 (QCdata): Moved to xdisp.c.
9877 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9878 (Vw32_charset_to_codepage_alist): Removed.
9879 (Vw32_charset_info_alist): New variable.
9880 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
9881 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
9882 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
9883 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9885 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9886 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9887 Define Vw32_charset_info_alist and w32_charset symbols.
9889 2000-03-22 Jason Rumney <jasonr@gnu.org>
9891 * makefile.nt (w32bdf.obj): Update dependencies.
9893 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9895 * w32fns.c: Include fontset.h after dispextern.h.
9896 (Fx_create_frame): Do not create fontset.
9897 (w32_load_system_font): Doc fix.
9898 (Fx_close_connection): Free full_name if it is not shared.
9900 * w32term.c: Include fontset.h after dispextern.h.
9901 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
9903 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9904 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9905 (w32_font_is_double_byte): New function, needs body.
9906 (x_append_glyph): Set glyph->glyph_not_available_p.
9907 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9908 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9909 character, convert it to a unibyte character.
9910 (struct glyph_string): Delete member `charset'.
9911 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9912 calculating it is found.
9913 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9914 the case that per char metric is not available correctly.
9915 (x_fill_glyph_string): Handle the case that the specific glyph is
9916 not available correctly.
9917 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9918 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9919 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9920 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9921 fontset. Don't call FS_LOAD_FONT.
9923 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9925 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9926 (INT_LISPLIKE): New macro.
9927 (NULL_INTERVAL_P): Use it.
9928 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
9929 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
9930 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9932 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9933 explicit references to "parent" field of struct interval and
9934 associated unclean type conversions.
9935 * intervals.c (create_root_interval, root_interval, rotate_right)
9936 (rotate_left, balance_possible_root_interval, split_interval_right)
9937 (split_interval_left, interval_start_pos, find_interval)
9938 (next_interval, previous_interval, update_interval)
9939 (adjust_intervals_for_insertion, delete_node, delete_interval)
9940 (adjust_intervals_for_deletion, merge_interval_right)
9941 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
9942 (copy_intervals_to_string): Likewise.
9943 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9945 * syntax.c (update_syntax_table): Likewise.
9947 * intervals.c (reproduce_tree_obj): New function, like
9948 reproduce_tree but takes a Lisp_Object for the parent. Declare
9950 (graft_intervals_into_buffer): Use it when appropriate.
9951 (reproduce_tree): Declare with prototype.
9952 (balance_possible_root_interval): Check that the parent is a lisp
9953 object before trying to examine its type.
9955 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9957 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9958 as strings only if both are known to be strings.
9960 * s/openbsd.h (LIBS_TERMCAP): Undef.
9962 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9964 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9965 definitions for non-Emacs compilation.
9966 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9967 outside of `#ifdef emacs'.
9968 (print_partial_compiled_pattern): Update.
9969 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9970 (re_compile_fastmap): Merge handling of charset and charset_not (for
9971 emacs and non-emacs compilation as well).
9972 Similarly for (not)categoryspec and (not)syntaxspec.
9973 Don't use the fastmap when reaching `anychar' since the added
9974 complexity is not justified.
9975 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9976 and (not)syntaxspec. Merge (not)categoryspec.
9978 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9980 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
9981 (FACE_FOR_CHAR): Define them differently for the configuration of
9984 2000-03-21 Dave Love <fx@gnu.org>
9986 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9989 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9991 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9992 (lface_fully_specified_p): Don't check contents of
9993 LFACE_FONT_INDEX because that attribute is optional.
9994 (realize_x_face): Remove now unwarranted xassert.
9996 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9998 The following changes are to make font selection based on
9999 characters, not charset. In addition, they recover fontset
10000 facilities while utilizing the new font selection mechanism.
10002 * Makefile.in (fontset.o): Depend on dispextern.h.
10004 * alloc.c (mark_face_cache): Don't mark face->registry.
10006 * dispextern.h (struct glyph): New member glyph_not_available_p.
10007 Use 22 bits for face_id.
10008 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
10009 (struct face): Delete member registry, new member ascii_face.
10010 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
10011 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
10012 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
10013 (struct it): Delete member charset, new member glyph_not_available_p.
10015 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
10016 (struct fontset_info, struct fontset_data): Structs removed.
10017 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
10018 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
10019 (fs_load_font, fs_query_fontset): Adjusted for new argument.
10020 (fs_free_face_fontset, fontset_font_pattern)
10021 (face_suitable_for_char_p, face_for_char)
10022 (make_fontset_for_ascii_face): Extern them.
10023 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
10024 (FS_LOAD_FACE_FONT): New macro.
10026 * fontset.c: All codes rewritten or adjusted for the change of
10027 fontset implementation. Now fontset is represented by char table.
10028 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
10030 (my_strcasecmp): Function removed.
10031 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
10032 (AREF, ASIZE): New macros.
10033 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
10034 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
10035 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
10036 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
10037 (fontset_id_valid_p, font_family_registry, fontset_name)
10038 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
10039 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
10041 (fs_load_font): New arg FACE. Caller changed.
10042 (fs_query_fontset): Argument changed. Caller changed.
10043 (Fquery_fontset): call fs_query_fontset.
10044 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
10046 (clear_fontset_elements, check_registry_encoding)
10047 (check_fontset_name): New functions.
10048 (syms_of_fontset): Set char-table-extra-slots property of fontset
10049 to 3. Staticpro and initialize Vfontset_table and
10050 Vdefault_fontset. Defsubr fontset_font and fontset_list.
10052 * frame.h (struct frame): Member `fontset_data' removed.
10053 (FRAME_FONTSET_DATA): Macro removed.
10055 * frame.c (make_frame): Don't allocate f->fontset_data.
10056 (Fdelete_frame): Don't free f->fontset_data.
10058 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
10060 * xdisp.c (charset_at_position): Function removed.
10061 (init_iterator): Don't set member charset of struct `it'.
10062 (handle_face_prop, reseat_to_string, set_iterator_to_next)
10063 (next_element_from_display_vector, insert_left_trunc_glyphs):
10065 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
10067 (get_next_display_element, append_space)
10068 (extend_face_to_end_of_line): Likewise.
10070 * xfaces.c (Qx_charset_registry, Vface_default_registry):
10072 (clear_font_table, frame_update_line_height, load_face_font):
10073 Adjusted for the change of fontset implementation.
10074 (load_face_fontset_font): Function removed.
10075 (pixel_point_size): New function.
10076 (font_list): Argument type changed. Caller changed.
10077 (LFACE_FONT): New macro.
10078 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
10079 (set_lface_from_font_name): Type of arg FONTNAME is changed to
10080 Lisp_Object. Determine the font name by actually loading a font
10081 by the specified pattern. Set LFACE_FONT (lface) to the specified
10082 pattern. Even if a font is not found, don't try alternatives.
10083 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
10084 (set_font_frame_param): If `font' is specified in lface, use it.
10085 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
10086 (lface_same_font_attributes_p): Likewise.
10087 (make_realized_face): Arguent changed. Caller changed. Set
10088 face->ascii_face to face itself.
10089 (free_realized_face): Free face->fontset if face is for ASCII.
10090 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
10091 (deduce_unibyte_registry, x_charset_registry): Functions removed.
10092 (free_realized_multibyte_face): New function.
10093 (lookup_face, lookup_named_face, lookup_derived_face): Argument
10094 changed. Caller changed.
10095 (try_font_list): Argument type changed.
10096 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
10097 (choose_face_font): Argument changed. Handle fontset properly.
10098 (choose_face_fontset_font): Function removed.
10099 (realize_default_face, realize_named_face): Don't remove the
10101 (realize_face): Argument changed. Caller changed. Remove face
10102 with the arg former_face_id in advance. Load font for the new face.
10103 (realize_x_face): Argument changed. Caller changed. For a
10104 multibyte character, share fontset with base_face. For a single
10105 byte character, make a new realized fontset. Don't load a font here.
10106 (realize_tty_face): Argument changed. Caller changed.
10107 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
10108 (face_at_buffer_position): Don't check multibyte_p for returning
10110 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
10111 FACE_SUITABLE_FOR_CHARSET_P.
10112 (syms_of_xfaces): Remove code for Qx_charset_registry and
10113 Vface_default_registry.
10115 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
10116 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
10117 (x_per_char_metric): Don't try FONT->default_char. Even if
10118 pcm->width is zero, glyph bits may exist.
10119 (x_encode_char): Always initialize char2b->byte1.
10120 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
10121 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
10122 (x_append_glyph): Set glyph->glyph_not_available_p.
10123 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10124 it->charset. Handle the case that per char metric is not
10125 available. If it->multibyte_p is zero and it->c is a multibyte
10126 character, convert it to a unibyte character.
10127 (struct glyph_string): Delete member `charset'.
10128 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10129 the case that per char metric is not available correctly.
10130 (x_fill_glyph_string): Handle the case that the specific glyph is
10131 not available correctly.
10132 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10133 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10134 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10135 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10136 fontset. Don't call FS_LOAD_FONT.
10138 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
10139 (x_create_tip_frame): Likewise.
10140 (Fx_close_connection): Free full_name of font_info.
10142 * fns.c (optimize_sub_char_table): New function.
10143 (Foptimize_char_table): New function.
10144 (syms_of_fns): Defsubr Soptimize_char_table.
10146 2000-03-20 Gerd Moellmann <gerd@gnu.org>
10148 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
10149 only if buffer is displayed in some window.
10151 * xdisp.c (handle_single_display_prop): Initialize local `value'.
10152 (try_window_reusing_current_matrix): Don't call scroll run
10153 function if run's current and desired position are the same;
10154 this prevents cursor flickering.
10156 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
10158 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
10160 * regex.c (RE_STRING_CHAR): New macro.
10161 (GET_CHAR_AFER_2): Remove.
10162 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
10163 (enum re_opcode_t): Remove on_failure_jump_exclusive.
10164 (print_partial_compiled_pattern, re_compile_fastmap)
10165 (re_match_2_internal): Remove on_failure_jump_exclusive.
10166 (regex_compile): Turn optimizable P+ loops into PP*, so that the
10167 optimization only need to work for * (ie. can use of_keep_string_jump).
10168 Remove the special case for .*\n since it is now covered by the general
10170 (re_search_2): Don't bother with `room'.
10171 (skip_one_char): New function.
10172 (skip_noops): Simplify since `memory' is not needed any more.
10173 (mutually_exclusive_p): Restructure slightly to use `switch' and
10174 add handling for "all" remaining cases.
10175 (re_match_2_internal): Change on_failure_jump_smart to use
10176 on_failure_keep_string_jump (and redirect the end-of-loop jump)
10177 rather than on_failure_jump_exclusive.
10179 2000-03-19 Gerd Moellmann <gerd@gnu.org>
10181 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
10182 number of bits per RGB because it's everywhere used as the depth
10185 * term.c (calculate_costs): Remove code dealing with X frames.
10187 2000-03-19 Richard M. Stallman <rms@gnu.org>
10189 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
10191 2000-03-18 Gerd Moellmann <gerd@gnu.org>
10193 * lread.c (read_integer): Unread the last char not consumed.
10195 2000-03-17 Gerd Moellmann <gerd@gnu.org>
10197 * xterm.c (x_update_window_cursor): Don't update in frames
10198 which are in the process of being deleted.
10200 2000-03-16 Gerd Moellmann <gerd@gnu.org>
10202 * Makefile.in (mostlyclean): Add `*.core'.
10203 (clean): Add `bootstrap-emacs'.
10205 * lread.c (read_integer): New function.
10206 (read1): Support read syntax #o, #x, #b, #r.
10208 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
10210 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
10211 make sure POINTER_TO_OFFSET gives the same value before and after
10212 PREFETCH. Use `dfail' to guarantee "atomic" matching.
10213 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
10214 (debug): Now only active if > 0 rather than if != 0.
10215 (DEBUG_*): Update for the new meaning of `debug'.
10216 (print_partial_compiled_pattern): Add missing `succeed' case. Use
10217 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
10218 in `succeed_n', `jump_n' and `set_number_at'.
10219 (store_op1, store_op2, insert_op1, insert_op2)
10220 (at_begline_loc_p, at_endline_loc_p): Add prototype.
10221 (group_in_compile_stack): Move to after its arg's types are
10222 declared and add a prototype.
10223 (PATFETCH): Define in terms of PATFETCH_RAW.
10224 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
10225 (QUIT): Redefine as a nop except for NTemacs.
10226 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
10227 indentation of the greedy-op and shy-group code.
10228 (at_(beg|end)line_loc_p): Fix argument's types.
10229 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
10230 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
10231 (MATCHING_IN_FIRST_STRING): Remove.
10232 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
10233 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
10234 QUIT unconditionally.
10236 2000-03-15 Gerd Moellmann <gerd@gnu.org>
10238 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
10241 * process.c (send_process): Add a hint that the function
10242 can call Lisp code to its comment.
10244 * lread.c (load_dangerous_libraries): New variable.
10245 (Vbytecomp_version_regexp): New variable.
10246 (safe_to_load_p): New function.
10247 (Fload): Handle files not compiled with Emacs specially.
10248 (syms_of_lread): New Lisp variable load-dangerous-libraries.
10250 2000-03-14 Gerd Moellmann <gerd@gnu.org>
10252 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
10254 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
10255 support functions only if HAVE_X11R6_XIM is defined.
10256 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
10258 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
10260 * xfns.c (X_I18N_INHIBITED): Don't define.
10261 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
10262 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
10264 * config.in (HAVE_X_I18N): Moved here from xterm.h.
10265 (HAVE_X11R6_XIM): Define.
10267 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
10269 * xterm.c (x_term_init): Add support for X resource `synchronous'.
10270 If set, call XSynchronize.
10272 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
10274 * regex.c: Declare a new type `re_char' used throughout the code
10275 for the string char type. It's `const unsigned char' to match the
10276 rest of Emacs. Consistently make sure all pointers to strings use
10277 it and make sure all pointers into the pattern use `unsigned char'.
10278 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
10279 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
10282 * charset.h (GET_CHAR_AFTER_2): Remove.
10283 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
10285 2000-03-12 Ken Raeburn <raeburn@gnu.org>
10287 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
10288 variable before the invocation of YMF_PASS_LDFLAGS, in case both
10289 of them try to use backquotes.
10291 2000-03-12 Dave Love <fx@gnu.org>
10293 * unexelf.c: Restore changes of 1999-10-19.
10294 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
10295 fix its type and alignment; copy it from current process.
10297 2000-03-12 Gerd Moellmann <gerd@gnu.org>
10299 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
10300 has been found. Fix bug not computing timer's predecessor.
10302 * fileio.c (Fread_file_name): Handle case that DIR contains a
10305 * window.c (Fsave_window_excursion): Doc fix.
10307 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
10309 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
10311 * msdos.c (vga_installed): New function, code moved from
10312 dos_set_window_size.
10313 (Qbar, Qcursor_type, outside_cursor): New variables.
10314 (syms_of_msdos): Intern and staticpro them.
10315 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
10316 shape used outside Emacs when called for the first time.
10317 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
10318 cursor shape used outside Emacs.
10319 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
10320 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
10322 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
10323 parameters specify the cursor. Make qreverse a global
10324 variable (renamed to Qreverse).
10326 2000-03-09 Gerd Moellmann <gerd@gnu.org>
10328 * fns.c (Fy_or_n_p): Cancel busy-cursor.
10330 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
10332 This is a big redesign of failure-stack and register handling, prompted
10333 by bugs revealed when trying to add shy-groups. Overall, what happened
10334 is that loops are now structured a little differently, groups can be
10335 shy and the code is a little simpler.
10337 * regex.h: Update the copyright.
10338 (RE_SHY_GROUPS): New value.
10339 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
10340 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
10342 * regex.c (enum re_opcode_t): Remove jump_past_alt,
10343 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
10344 on_failure_jump_(exclusive, loop and smart). Also fix the comment
10345 for (start|stop)_memory since they now only take one argument (the
10346 second has becomes unnecessary).
10347 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
10348 (print_compiled_pattern): Use %ld to printf long ints and flush to
10349 make debugging a little easier.
10350 (union fail_stack_elt): Make the integer unsigned.
10351 (struct fail_stack_type): Add a `frame' element.
10352 (INIT_FAIL_STACK): Init `frame' as well.
10353 (POP_PATTERN_OP): New macro for re_compile_fastmap.
10354 (DEBUG_PUSH, DEBUG_POP): Remove.
10355 (NUM_REG_ITEMS): Remove.
10356 (NUM_NONREG_ITEMS): Adjust.
10357 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
10358 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
10359 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
10360 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
10362 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
10363 address pushed is not the destination of the jump but the source
10365 (NUM_FAILURE_ITEMS): Remove.
10366 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
10367 registers before the actual failure point). Don't hardcode any
10368 meaning for str==NULL anymore.
10369 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
10370 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
10372 (REG_UNSET_VALUE): Use NULL (why not?).
10373 (compile_range): Remove declaration since it doesn't exist.
10374 (struct compile_stack_elt_t): Remove inner_group_offset.
10375 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
10376 (regex_grow_registers): Remove dead code.
10377 (FIXUP_ALT_JUMP): New macro.
10378 (regex_compile): Add shy-groups Change loops to use
10379 on_failure_jump_smart&jump instead of
10380 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
10381 initial (dummy_failure_)jump. Remove c1_base (looks like unused
10382 variable to me). Use `jump' instead of `jump_past_alt' and don't
10383 bother with push_dummy_failure in alternatives since it is now
10384 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
10385 emacs' for (re)allocating the stack.
10386 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
10387 from loop when bufp->can_be_null rather than jumping to `done'.
10388 Avoid jumping backwards so as to ensure termination. Use
10389 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
10390 backreferences. Remove dead code in handling of `anychar'.
10391 (skip_noops, mutually_exclusive_p): New functions taken from the
10392 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
10393 improve mutually_exclusive_p to handle ".+\n".
10394 (lowest_active_reg, highest_active_reg)
10395 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
10396 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
10397 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
10398 variables. Push register (in `start_memory') on the stack rather
10399 than storing it in old_reg(start|end). Remove the cycle detection
10400 from `stop_memory', replaced by the use of on_failure_jump_loop
10401 for greedy loops. Add code for the new on_failure_jump_<foo>.
10402 Remove ad-hoc code in `on_failure_jump' to push more registers in
10403 the case of a loop. Take out code from `maybe_pop_jump' into
10404 separate functions and adapt it to the semantics of
10405 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
10406 and push_dummy_failure. Remove dummy_failure handling and
10407 handling of `failures to jump to on_failure_jump' (this last one
10408 was already dead code, it seems).
10409 (group_match_null_string_p, alt_match_null_string_p)
10410 (common_op_match_null_string_p): Remove.
10412 2000-03-08 Dave Love <fx@gnu.org>
10414 * config.in: Don't depend on __STDC__ for volatile.
10415 Add POINTER_TYPE, PTR, PROTOTYPES.
10417 * hftctl.c, strftime.c: Use PROTOTYPES.
10418 * eval.c (find_handler_clause): Likewise.
10420 * mem-limits.h: Use POINTER_TYPE.
10422 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
10423 (memory_warnings): Declare using POINTER_TYPE.
10425 2000-03-08 Gerd Moellmann <gerd@gnu.org>
10427 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
10429 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
10431 * xfns.c: Remove obsolete code in #if 0.
10432 (Fx_focus_frame): New function.
10434 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10436 * coding.c (coding_category_name): Add coding-category-utf-8,
10437 coding-category-utf-16-be, coding-category-utf-16-le.
10438 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
10439 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
10440 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
10441 (detect_coding_utf_8): New function.
10442 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
10443 UTF_16_LOW_SURROGATE_P): New macros.
10444 (detect_coding_utf_16): New function
10445 (detect_coding_mask): When priorities are specified, skip any
10446 categories that have `nil' coding-system. Fix bug of returning
10447 wrong mask when PRIORITIES is specified and detect_coding_XXX()
10448 returns a mask not set in PRIORITIES.
10449 (detect_eol_type_in_2_octet_form): New function.
10450 (detect_eol): selects detect_eol_type_XXX to call according to
10451 cooding->category_idx.
10452 (detect_coding_system): Remove `nil' coding-system in the result.
10453 (Fupdate_coding_systems_internal): Update all coding-categories.
10455 * coding.h (CODING_CATEGORY_IDX_UTF_8)
10456 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
10458 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
10459 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
10460 (CODING_CATEGORY_IDX_UTF_16_LE)
10461 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
10462 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
10463 (CODING_CATEGORY_MASK_ANY): Include the above macros.
10464 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
10466 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10468 * doc.c (Fdocumentation_property): If value is not a string,
10469 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10471 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10472 close the display with XtCloseDisplay. This caused a bus error
10475 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10476 complete but not unique.
10478 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10480 * process.c (send_process): Remove local variable `procname' that
10481 might become invalid when a GC happens. Instead, access the
10482 process name slot directly.
10484 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10485 orig_height if set.
10487 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10488 orig_height if set.
10490 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10492 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10493 glyph matrices have been freed.
10495 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10497 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10498 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10500 * xfns.c (QCdata): Moved to xdisp.c.
10502 * xdisp.c (QCdata): Moved here from xfns.c.
10503 (syms_of_xdisp): Initialize QCdata.
10505 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10507 * window.c (coordinates_in_window): Use
10508 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10509 FRAME_INTERNAL_BORDER_WIDTH.
10511 * xdisp.c (try_window_id): Recompute unchanged information if
10512 it is obviously invalid.
10514 * xterm.c (x_term_init): Create a colormap if not using the
10517 * xterm.h (select_visual): Change prototype.
10519 * xfns.c (select_visual): Rewritten. Recognize user-specified
10521 (visual_classes): New variable.
10523 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10525 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10526 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10527 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10528 (x_decode_color): Don't handle allocation of white and black specially.
10529 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10530 XtNcolormap resources.
10531 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10532 (Fx_create_frame): Initialize color members of x_output structure.
10533 (xpm_load): Pass colormap to XPM lib.
10535 * xfaces.c (x_free_colors): Access colormap of frame using
10536 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10537 when default colormap is used.
10539 * xterm.c (x_term_init): Set Colormap member of x_display_info
10540 structure. Copy colormap if resource `privateColormap' is
10541 specified (PseudoColor only).
10542 (x_setup_relief_color): Access colormap of frame using
10545 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10546 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10548 2000-03-04 Jason Rumney <jasonr@gnu.org>
10550 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10551 other non-platform-specific equivalents.
10552 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10553 specific functions and macros as their w32 equivalents where
10554 non-platform-specifics are not available.
10555 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10556 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10557 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10558 (frame_update_line_height): Use macros to access f->output_data.
10559 (defined_color): Remove FIXME comments; fixed.
10560 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10561 into #ifdef blocks. Add WINDOWSNT blocks.
10562 (Fx_list_fonts): Use macros for accessing font data.
10563 (set_lface_from_font_name): Different default fonts for X and
10565 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
10566 scalable for backward compatibility.
10567 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
10568 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10570 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10573 * makefile.nt (w32faces.obj): Remove.
10576 2000-03-03 Jason Rumney <jasonr@gnu.org>
10578 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10579 correct parameters.
10581 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10583 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10584 standard ELF definitions here if the system header does not.
10586 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10588 * xterm.c (PER_CHAR_METRIC): Removed.
10589 (x_per_char_metric_1, x_default_char): New functions.
10590 (x_per_char_metric): If font's default char is invalid, return
10591 metrics of a suitably chosen usable default char.
10592 (x_draw_glyph_string_foreground): If font has an invalid default
10593 char, replace occurrences of unprintable chars with a suitably
10594 chosen usable default char.
10596 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10598 * xterm.c (note_mouse_highlight): Return quickly if frame's
10599 glyph matrices have been freed.
10601 * dispnew.c (free_glyphs): Block input while freeing matrices.
10603 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10605 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
10608 * dispextern.h (x_free_colors): Add prototype.
10610 * xfaces.c (x_free_colors): New function.
10611 (unload_color, free_face_colors): Use it.
10613 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10615 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10617 * window.c [MSDOS]: Include msdos.h.
10619 2000-03-02 Dave Love <fx@gnu.org>
10621 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10623 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10624 set C_OPTIMIZE_SWITCH for gcc.
10626 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10628 * coding.c (coding_save_composition): Be sure to allocate
10629 composition data area in coding even if there's no composition in
10632 2000-03-01 Jason Rumney <jasonr@gnu.org>
10634 * w32term.c: Equivalent changes to those made to xterm.c on
10635 2000-02-25 and 2000-02-24.
10637 * w32fns.c: Equivalent changes to those made to xfns.c on
10638 2000-02-25 and 2000-02-21.
10640 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10641 correct line-end convention is followed.
10643 * w32menu.c [HAVE_BOXES]: Remove #undef.
10644 (single_keymap_panes): Remove code for simulating checkmarks.
10645 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10646 Remove code for drawing simulated checkmarks.
10647 (w32_menu_show): make unibyte help string correctly.
10648 (add_menu_item): draw standard Windows checkmarks. Draw radio
10649 buttons as radio buttons if possible.
10651 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10653 * sysdep.c (start_of_text): Don't define this function for NetBSD
10656 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10658 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10659 (LINKER): Don't undef if __NetBSD__ is defined.
10661 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10663 * fileio.c [__NetBSD__]: Define `unix'.
10665 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10667 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10669 * atimer.c (start_atimer): Don't abort when timers are stopped.
10670 (append_atimer_lists): New function.
10671 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
10672 arbitrary lists of stopped and running atimers.
10674 * atimer.c (cancel_atimer): Handle canceling an atimer when
10675 some timers are stopped.
10677 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
10678 after canceling it.
10680 * fns.c (maybe_resize_hash_table): Handle case of new size
10681 coming out as being the same as old size.
10683 2000-02-27 Jason Rumney <jasonr@gnu.org>
10685 * makefile.nt: Add atimer.h to dependencies.
10686 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
10687 * w32console.c: Only disable window system features for dispextern.h
10688 (initialize_w32_display): Build a display info for the console.
10689 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
10690 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
10691 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
10693 * w32gui.h (struct W32FontStruct): Revert last change after change
10695 * w32menu.c (single_submenu): Set up help string.
10696 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
10697 (w32_dialog_show): Set up help string.
10698 * w32term.c (w32_display_info_for_display): Remove unused function.
10699 (w32_draw_bitmap): Use pre-built bitmaps.
10700 (w32_initialize_display_info): New function to initialize parts of
10701 display info that are common to both GUI and console frames.
10702 (w32_term_init): Use w32_initialize_display_info. Do not set
10703 Vw32_num_mouse_buttons here, as it is not called for console
10704 frames. Build bitmaps for indicating truncated lines etc.
10705 (x_delete_display): Destroy pre-built bitmaps.
10706 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
10707 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
10709 2000-02-27 Dave Love <fx@gnu.org>
10711 * lisp.h: Add a bunch of prototypes.
10713 2000-02-26 Kenichi Handa <handa@etl.go.jp>
10715 * keyboard.c (read_char): Set `usec' correctly.
10717 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10719 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
10720 `lambda', set reg[RRR] to the map index.
10721 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
10722 reg[RRR] to 0. Otherwise, set it to -1.
10724 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10726 * emacs.c (main): Remove code snippet commented out with `//'.
10728 2000-02-25 Richard M. Stallman <rms@gnu.org>
10730 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10731 and contains a `:', prepend `/:'.
10733 * window.c (select_window_1): If selected_window is nil,
10734 don't "swap out" the buffer's point.
10735 (Fset_window_configuration): Set selected_window to nil
10736 before calling Fselect_window.
10737 (unshow_buffer): Don't set point in buffer from window's point
10738 if another more recently selected window also shows the buffer.
10740 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10742 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10744 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10745 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10746 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
10748 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10749 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10750 (hide_busy_cursor): New functions.
10751 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10753 * minibuf.c (read_minibuf): Cancel busy-cursor.
10755 * keyboard.c (command_loop_1): Call start_busy_cursor before
10756 Fcommand_execute and cancel_busy_cursor after it.
10757 (timer_check): Remove busy-cursor code.
10758 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10761 * process.c (wait_reading_process_input): Remove busy-cursor code.
10763 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10764 Fx_hide_busy_cursor.
10766 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10768 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10770 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10772 * xterm.c (XTread_socket): Remove busy-cursor code.
10774 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10775 (build_frame_matrix_from_leaf_window): Put code handling
10776 glyph row's not being a slice of a frame row in #if 0.
10777 (sync_window_with_frame_matrix_rows): New function.
10778 (frame_row_to_window): New function.
10779 (mirror_line_dance): Handle copies between windows.
10781 * lread.c (Fload): Use `xfree' instead of `free'.
10782 (init_obarray): Use `xmalloc' instead of `malloc'.
10784 * window.c (Fset_window_buffer): Set WINDOW to the window
10786 (coordinates_in_window): Take frame's internal border width
10789 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10791 * xterm.c (x_display_and_set_cursor): Display cursor of
10792 non-selected windows depending on the setting of
10793 cursor_in_non_selected_windows.
10795 * xdisp.c (cursor_in_non_selected_windows): New variable.
10796 (syms_of_xdisp): DEFVAR_BOOL it.
10798 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10800 * data.c (Fstring_to_number): If number is greater than what
10801 fits into an integer, return a float.
10803 * eval.c (specbind): Remove references to
10804 keyword_symbols_constant_flag.
10806 * data.c (keyword_symbols_constant_flag): Removed.
10807 (Fmakunbound, set_internal, syms_of_data): Remove references to
10808 keyword_symbols_constant_flag.
10810 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10812 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10814 * syntax.c (multibyte_syntax_as_symbol): New variable.
10815 (syms_of_syntax): Declare it as a Lisp variable.
10816 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10817 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10818 nonzero, treat all multibyte characters as symbol.
10819 (init_syntax_once): Give syntax `word' to all multibyte characters.
10821 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10823 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10826 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10828 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10830 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10831 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10833 2000-02-21 Dave Love <fx@gnu.org>
10835 * frame.c (Vmouse_position_function): New variable.
10836 (Fmouse_position): Use it.
10837 (syms_of_frame): Install it.
10839 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10841 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10843 * fileio.c (Finsert_file_contents): Unbind the binding of
10844 standard-output done by temp_output_buffer_setup.
10846 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10847 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10848 (specbind, unbind_to): Handle most common case of non-constant
10849 symbol with trivial value specially.
10851 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10853 2000-02-20 Richard M. Stallman <rms@gnu.org>
10855 * data.c (Fmake_variable_buffer_local): Doc fix.
10856 Init found_for_buffer to 0.
10857 (Fmake_variable_frame_local): If the variable has already
10858 been buffer-local, set the check_frame field.
10860 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10862 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10863 produced for CODING_MODE_LAST_BLOCK requires.
10865 2000-02-18 Dave Love <fx@gnu.org>
10867 * keyboard.c (echo_keystrokes): Remove declaration.
10868 (Vecho_keystrokes) New variable.
10869 (read_char, record_menu_key, read_key_sequence): Use it to allow
10870 use of float value.
10871 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10873 * lread.c: Undef feature selection macros before defining.
10875 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10877 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10878 for symbols other than the symbol in question.
10880 2000-02-17 Dave Love <fx@gnu.org>
10882 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10884 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10886 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10888 * alloc.c (enum mem_type): Compile unconditionally.
10890 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10892 * xfaces.c (tty_defined_color): Don't return faulire indication
10893 for unspecified-fg and unspecified-bg pseudo-colors.
10895 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10897 * alloc.c (mark_object): Don't mark symbol names in pure space.
10898 (gc_sweep): Don't unmark symbol names in pure space.
10900 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10901 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10902 [GC_MARK_STACK]: New defines.
10903 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10904 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10906 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10908 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10909 allocate_buffer instead of xmalloc.
10911 * alloc.c (toplevel): Include setjmp.h.
10912 (PURE_POINTER_P): New define.
10913 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10914 (Vdead) [GC_MARK_STACK]: New variable.
10915 (lisp_malloc): Add parameter TYPE, call mem_insert if
10916 GC_MARK_STACK is defined.
10917 (allocate_buffer): New function.
10918 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10919 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10920 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10921 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10922 (MEM_NIL) [GC_MARK_STACK]: New define.
10923 (struct mem_node) [GC_MARK_STACK]: New structure.
10924 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10925 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10926 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10927 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10928 (mark_stack) [GC_MARK_STACK]: New functions.
10929 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10930 (clear_marks): Removed.
10931 (gc_sweep): Set free conses' car, free floats' type, free
10932 symbols' function to Vdead. Use lisp_free to free buffers.
10933 (init_alloc_once): Initialize Vdead.
10934 (survives_gc_p): Return non-zero for pure objects.
10936 * alloc.c: Add comments throughout the file.
10938 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10939 that unblocks alarms.
10941 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10942 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10943 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10945 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10947 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10949 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10950 avoid infinite error signaling. Allocate sufficient memory for
10951 eol_str in the case that eoltype is Lisp_Int.
10953 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10955 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10956 depends on the previous behavior.
10958 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10960 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10962 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10964 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10966 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10967 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10970 2000-02-15 Richard M. Stallman <rms@gnu.org>
10972 * data.c (set_internal): Don't make variable buffer-local
10973 if within a let-binding for the same buffer.
10974 (let_shadows_buffer_binding_p): New function.
10976 * eval.c (specbind): For buffer-local value,
10977 record the current buffer also.
10978 (unbind_to): Cope with that change.
10980 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10982 * window.c (Fsave_window_excursion): Doc fix.
10984 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10986 * syntax.c (back_comment): Make sure we only consider comment-starters
10987 of the relevant style and return -1 in case of a failure to find the
10988 beginning of the comment.
10989 (Fforward_comment): If back_comment fails, go back to the position just
10990 after the comment-end.
10991 (scan_lists): Add comment describing a very minor bug.
10993 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10995 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10996 `completion-regexp-list' in the docstring.
10998 2000-02-14 Dave Love <fx@gnu.org>
11000 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
11002 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11004 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
11005 to Emacs' syntax. Also fix the comment about set/not-set meanings
11006 since Emacs syntax is not the value 0 any more.
11007 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
11008 since it's now part of RE_SYNTAX_EMACS.
11010 2000-02-12 Dave Love <fx@gnu.org>
11012 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
11014 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11016 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
11018 2000-02-12 Dave Love <fx@gnu.org>
11020 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
11022 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
11023 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
11024 * s/hpux.h: Don't define HAVE_VFORK.
11026 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
11028 * s/nextstep.h: Don't define HAVE_ALLOCA.
11030 * config.in: Add vfork bits.
11032 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11034 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
11035 unwind function to undo the effect of stopping atimers.
11037 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
11039 * atimer.c (stopped_atimers): New variable.
11040 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
11043 * atimer.h (stop_other_atimers, run_all_atimers)
11044 (unwind_stop_other_atimers): Add function prototypes.
11046 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
11048 2000-02-11 Ken Raeburn <raeburn@gnu.org>
11050 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
11051 library may depend on jpeg.
11052 (atimer.o): Depends on atimer.c.
11054 2000-02-11 Kenichi Handa <handa@etl.go.jp>
11056 * insdel.c (del_range_1): Call update_compositions.
11057 (del_range_both): Call update_compositions just once..
11059 2000-02-10 Dave Love <fx@gnu.org>
11061 * xfns.c (create_frame_xic): Fix initialization of automatic
11062 aggregates for pcc.
11064 2000-02-09 Kenichi Handa <handa@etl.go.jp>
11066 * ccl.c (CCL_MAKE_CHAR): New macro.
11067 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
11068 registers by CCL_MAKE_CHAR before calling translate_char.
11069 <CCL_TranslateCharacterConstTbl> Likewise.
11071 2000-02-08 Dave Love <fx@gnu.org>
11073 * lread.c (__EXTENSIONS__): Define.
11075 2000-02-08 Gerd Moellmann <gerd@gnu.org>
11077 * puresize.h (BASE_PURESIZE): Increase to 650000.
11079 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11081 * msdos.c (XMenuActivate): Turn off the cursor after displaying
11084 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11086 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
11087 md, mh, mb, mr, and me to the fake termcap entry.
11089 2000-02-06 Ken Raeburn <raeburn@gnu.org>
11091 * sound.c (sound_cleanup): Don't call device close routine if the
11092 function pointer is null.
11094 2000-02-06 Andrew Innes <andrewi@gnu.org>
11096 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
11097 around image definitions and prototypes.
11098 (gamma_correct) [WINDOWSNT]: New prototype.
11100 * w32term.c (x_make_frame_visible): Replace call to
11101 input_poll_signal with poll_for_input.
11103 * window.c [WINDOWSNT]: Include w32term.h.
11105 * xdisp.c [WINDOWSNT]: Include w32term.h.
11107 * makefile.nt: Add dependencies on w32gui.h.
11108 (OBJ1): Include atimer.obj.
11109 ($(BLD)\atimer.obj): New dependency rule.
11111 * w32.c (sigmask): New function (does nothing).
11112 (sigunblock): Ditto.
11114 * frame.c [WINDOWSNT]: Include w32term.h.
11116 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
11118 * lread.c (syms_of_lread): Fix literal newlines.
11120 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
11121 the string constant limit (2048 bytes) in MSVC.
11124 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
11126 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
11127 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
11128 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
11129 dispatch the event.
11131 2000-02-04 Dave Love <fx@gnu.org>
11133 * fileio.c: Remove some unused vars.
11134 (_GNU_SOURCE): Define (for euidaccess).
11136 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
11138 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
11140 (read_minibuf): Deal with allow_props correctly.
11142 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
11144 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
11146 2000-02-03 Ken Raeburn <raeburn@gnu.org>
11148 * search.c (compile_pattern): If a cache entry has a nil regexp,
11149 fill in that entry instead of clobbering a previously cached
11152 2000-02-02 Ken Raeburn <raeburn@gnu.org>
11154 * puresize.h (BASE_PURESIZE): Increase to 610000.
11156 2000-02-02 Gerd Moellmann <gerd@gnu.org>
11158 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
11161 2000-02-02 Kenichi Handa <handa@etl.go.jp>
11163 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
11164 instead of incrementing ic directly.
11165 <CCL_WriteExprConst> Likewise.
11166 <ccl_set_expr>: Set ic to jump_address.
11168 * fileio.c (e_write): Fix the handling of
11169 CODING_FINISH_INSUFFICIENT_SRC.
11171 2000-02-01 Dave Love <fx@gnu.org>
11173 * editfns.c (Fpropertize): Doc fix.
11175 * process.c (Fstart_process): Doc fix.
11177 * eval.c: Fix various doc strings not to duplicate information
11178 from help-manyarg-func-alist.
11180 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
11182 * doc.c (Vhelp_manyarg_func_alist): New variable.
11183 (Fdocumentation): Use it.
11184 (syms_of_doc): Define it.
11186 2000-01-31 Gerd Moellmann <gerd@gnu.org>
11188 * xterm.c (xim_open_dpy): Remove unused local variable.
11190 * emacs.c (USAGE): Use term `display options' instead of `X options'.
11192 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
11193 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
11195 * fns.c (sweep_weak_table): New function.
11196 (sweep_weak_hash_tables): Use it. Keep on marking until there
11199 2000-01-30 Gerd Moellmann <gerd@gnu.org>
11201 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
11202 that XTread_socket does not crash by trying to call XNoOp on a
11205 2000-01-30 Jason Rumney <jasonr@gnu.org>
11207 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11208 Change selected_frame to SELECTED_FRAME ().
11209 (w32_console_mouse_position): Remove #ifndef MULE from around
11210 `insist' parameter.
11212 * makefile.nt: Remove dosfns.obj.
11214 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
11216 * w32fns.c (w32_defined_color): Check for valid frame before
11217 applying gamma correction. Eliminate dependency on frame elsewhere.
11218 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
11219 (w32_to_x_font): Use resx and resy not height_in and width_in.
11220 (x_to_w32_font): Doc fix.
11221 (xlfd_strip_height): New function to strip and return font height.
11222 (w32_font_match): Compare height separately from rest of xlfd
11223 spec, using xlfd_strip_height.
11225 * w32term.c (w32_term_init): Swap resx and height_in, resy and
11226 width_in. Use w32_defined_color in place of defined_color.
11228 * w32faces.c: Merge more of DOS and X specifics in preparation for
11229 merge with xfaces.c.
11230 (defined_color): Remove FIXME comment.
11231 (tty_color_name): Provide w32-specific function.
11232 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
11234 * w32console.c (turn_on_face, turn_off_face): Removed.
11235 (w32_face_attributes): New function.
11236 (Global_variables): Reduce scope where possible.
11237 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
11239 (hl_mode): Don't modify text attributes.
11240 (write_glyphs): Don't do anything if len <= 0. Use
11241 w32_face_attributes to get attributes for drawing. Write
11242 terminating codes using char_attr_normal.
11243 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
11244 (update_begin, update_end): Likewise.
11245 (vga_stdcolor_name): New function.
11246 (initialize_w32_display): Remove char_attr_reverse and char_attr.
11247 (Fset_screen_color): Remove char_attr_reverse.
11249 2000-01-29 Gerd Moellmann <gerd@gnu.org>
11251 * xfns.c (xic_set_preeditarea): Take window parameter and
11252 window-relative pixel-positions.
11254 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
11255 is its frame's selected window.
11256 (xim_instantiate_callback): Likewise.
11258 * xfns.c (x_create_im): Removed.
11259 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
11260 (supported_xim_styles): Renamed from supported_styles.
11261 (best_xim_style): Renamed from best_style.
11262 (create_frame_xic): Renamed from xic_create_frame.
11263 (free_frame_xic): Renamed from xic_destroy_frame.
11265 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
11267 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
11268 our frames, call XFilterEvent with 2nd parameter `None'.
11269 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
11270 returning XBufferOverflow.
11271 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
11272 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
11273 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
11274 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
11275 (xim_initialize, xim_close)
11276 [HAVE_X_I18N && HAVE_X11R6]: New functions.
11277 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
11278 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
11279 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
11281 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
11283 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
11284 `xic_style' and `xic_xfs'.
11285 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
11286 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
11287 (FRAME_XIM): Removed.
11289 * xfns.c (supported_styles): New variable.
11290 (DEFAULT_STYLE, DEFAULT_FONT): New macros
11291 (xic_create_xfontset, best_style, xic_create_frame)
11292 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
11293 (xic_set_xfontset): New functions.
11295 2000-01-28 Dave Love <fx@gnu.org>
11297 * s/irix6-5.h: Revert last change after change to irix5-0.h.
11299 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
11301 2000-01-28 Gerd Moellmann <gerd@gnu.org>
11303 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
11304 for *scratch* if it already existed.
11306 * emacs.c (USAGE): New macro.
11307 (main): Use it to display usage information.
11309 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11311 Support for the menu-help feature:
11313 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
11315 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
11316 part of the line to the termscript file.
11317 (IT_clear_to_end): Clear the entire line, not just its beginning.
11318 (menu_help_message, prev_menu_help_message): New variables.
11319 (IT_menu_make_room): Make room for the help_text member.
11320 (IT_menu_display): New argument disp_help; all callers changed.
11321 If disp_help is non-zero, store the help text of the active menu
11322 item in menu_help_message.
11323 (XMenuAddPane): Initialize the help_text member to NULL.
11324 (XMenuAddSelection): New argument help_text. Store it in the
11326 (XMenuActivate): New argument help_callback. If the value of
11327 menu_help_message has changed since the last time, display the
11328 menu help message text while waiting for the mouse to move. Clear
11329 the echo area before exiting.
11330 (XMenuDestroy): Free the help_text member.
11332 2000-01-27 Gerd Moellmann <gerd@gnu.org>
11334 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
11335 XMenuAddSelection. Pass help callback to XMenuActivate.
11336 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
11338 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11340 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
11341 and EMACS_SET_USECS.
11343 2000-01-26 Dave Love <fx@gnu.org>
11345 * editfns.c (Fchar_after, Fchar_before): Doc fix.
11347 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
11348 an error may be signalled.
11350 2000-01-26 Gerd Moellmann <gerd@gnu.org>
11352 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
11353 LD_SWITCH_SYSTEM inherited from irix5-0.h.
11355 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
11357 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11359 * charset.c (Fstring): If there is a multibyte char among
11360 the args, always return a multibyte string.
11362 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11364 * sysdep.c (sys_select): Turn atimers off and on instead of
11365 recording and restoring old alarm handler
11367 * process.c (toplevel): Include atimer.h.
11368 (create_process_1): Rewritten.
11369 (create_process): Use atimers instead of alarm.
11370 (wait_reading_process_input) [hpux]: Turn atimers off instead
11371 of turning off SIGALRM.
11372 (wait_reading_process_input): Turn off atimers instead off
11373 calling stop_polling.
11375 * emacs.c (main): Call init_atimer.
11377 * keyboard.c (toplevel): Include systime.h and atimer.h.
11378 (polling_for_input): Removed because unused.
11379 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
11380 (poll_timer): New variable.
11381 (poll_for_input, poll_for_input_1): New functions.
11382 (start_polling, stop_polling): Rewritten.
11384 * keyboard.h (polling_for_input): Removed.
11386 * atimer.h, atimer.c: New files.
11388 * Makefile.in (obj): Add atimer.o.
11389 (atimer.o): New target.
11391 * blockinput.h (pending_atimers): Add extern declaration.
11392 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
11394 * lisp.h (popup_activated_flag): Add extern declaration.
11396 * xmenu.c (popup_activated_flag): Make externally visible.
11397 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
11398 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
11400 * xterm.c (toplevel): Include atimer.h.
11401 (toolkit_scroll_bar_interaction): New variable.
11402 (Fxt_process_timeouts): Removed.
11403 (x_process_timeouts): New function.
11404 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
11405 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
11406 (x_make_frame_visible): Call poll_for_input_1 instead of
11407 input_poll_signal. Don't call alarm.
11408 (x_initialize): Install timer calling x_process_timeouts.
11410 2000-01-24 Dave Love <fx@gnu.org>
11412 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
11413 Don't use -cckr -- apparently not now necessary.
11415 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
11417 * msdos.c (IT_menu_display): Truncate long menu lines at the right
11420 2000-01-23 Jason Rumney <jasonr@gnu.org>
11422 * w32fns.c (w32_defined_color): Apply gamma correction before
11423 trying to map to the palette.
11424 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
11427 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
11428 here. Callers changed to always pass real device context.
11429 (w32_draw_bitmap): Likewise.
11430 (w32_get_glyph_overhangs): Likewise.
11431 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
11432 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
11433 pfnSetScrollInfo and SetScrollRange.
11434 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
11435 back into MULE characters after decoding them.
11436 (x_get_glyph_face_and_encoding): Likewise.
11437 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
11438 GetCharABCWidthsW fails, since this is defined on Windows 9x.
11439 (x_produce_glyphs): Calculate per char metrics for a character
11440 that we know exists in default font when font_not_found_p is true.
11442 2000-01-22 Jason Rumney <jasonr@gnu.org>
11444 * makefile.nt (intervals.obj, composite.obj): New modules.
11445 (composite.h): Added as dependency where appropriate.
11447 * w32gui.h (XGCValue): New struct for emulating X GCs.
11449 * w32term.h (XCharStruct): New struct for emulating X.
11451 * w32console.c (turn_on_face, turn_off_face): New functions.
11452 (change_line_highlight): New prototype for new redisplay.
11453 (write_glyphs): Support multibyte text. Support faces.
11455 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
11457 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11458 throughout. struct frame * in place of FRAME_PTR.
11459 Skeleton support for images, toolbars, tooltips from xfns.c.
11460 (Fx_create_frame): Use system default for default scroll bar width.
11461 (w32_get_arg): Renamed from x_get_arg.
11462 (Fx_file_dialog): New function.
11463 (w32_list_fonts): Check cache before asking system.
11464 (Vw32_enable_synthesized_fonts): New variable.
11465 (Vw32_enable_italics): Obsolete, removed.
11467 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11468 Use SELECTED_FRAME macro.
11470 * w32menu.c: Add skeleton support for help strings on menus.
11471 (add_menu_item): Native checkbox and radio support added, but not
11472 yet enabled due to bugs.
11473 (push_menu_item): Add parameters type, selection and help.
11475 Formatting changes to reduce unnecessary diffs with xmenu.c.
11477 * w32select.c (Fw32_set_clipboard_data): Update call to
11478 find_charset_in_str.
11480 * w32term.c: Complete rewrite for new redisplay based on new
11481 xterm.c with necessary sections merged back in from old w32term.c.
11483 2000-01-21 Richard M. Stallman <rms@gnu.org>
11485 * data.c (set_internal): Further fix in same criterion.
11487 2000-01-20 Richard M. Stallman <rms@gnu.org>
11489 * data.c (set_internal): Fix the criteria for whether
11490 to swap out the old cached binding.
11492 2000-01-19 Dave Love <fx@gnu.org>
11494 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11496 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11498 * regex.c (re_compile_fastmap): While checking a range table for
11499 `charset', skip flag bits for a character class correctly.
11501 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11503 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11505 * xfns.c (x_window): Call lw_create_widget with new parameter list.
11507 * widget.c (EmacsFrameSetCharSize): Change size of children first
11508 because of problems with main window geometry management under Lesstif.
11510 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11511 MENU_ITEMS_ITEM_.*.
11512 (MENU_ITEMS_ITEM_HELP): New enumerator.
11513 (push_menu_item): Add parameter HELP. Record help in menu_items.
11514 (single_menu_item, single_submenu, list_of_items): Call
11515 push_menu_item with new parameter.
11516 (single_submenu): Set help string in widget value.
11517 (menu_highlight_callback): New function.
11518 (set_frame_menubar): Call lw_create_widget with new
11520 (xmenu_show, xdialog_show): Ditto.
11522 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11524 * sound.c (Fplay_sound): Improve doc string.
11526 2000-01-11 Richard M. Stallman <rms@gnu.org>
11528 * lisp.h (set_internal): Enter the new arg.
11530 * eval.c (specbind): Record buffer-local variables specially,
11531 indicating which buffer's binding was saved.
11532 (unbind_to): Restore buffer-local variables specially
11533 in the proper buffer.
11535 * data.c (set_internal): New arg BUF.
11537 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11538 * data.c (Fset): Pass new arg to set_internal.
11539 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11541 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11543 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
11545 2000-01-11 Richard M. Stallman <rms@gnu.org>
11547 * minibuf.c (Ftry_completion): Doc fix.
11549 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11551 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11554 2000-01-11 Andreas Schwab <schwab@suse.de>
11556 * coding.c (code_convert_region): Initialize total_skip.
11558 2000-01-08 Dave Love <fx@gnu.org>
11560 * eval.c (Fuser_variable_p): Check customizability too.
11562 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11564 * minibuf.c (Fcompleting_read): Doc fix.
11566 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11568 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11571 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11572 Check that input style is supported before trying to create an
11574 (x_window): Call x_create_im.
11576 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11578 * xfns.c (current_gif_memory_src): New variable.
11579 (gif_load): Record the address of the current memory source
11580 in current_gif_memory_src.
11581 (gif_read_from_memory): Use current_gif_memory_src.
11583 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11584 macros statement form.
11586 * sound.c (struct sound): Renamed from struct sound_file.
11587 (struct sound): Add members `data' and `header_size'.
11588 (enum sound_attr): Add SOUND_DATA.
11589 (current_sound, current_sound_device): Variables renamed from
11590 sound_file and sound_device.
11591 (parse_sound): Parse :data.
11592 (parse_sound): Handle sound data in strings.
11593 (find_sound_type): Function renamed from find_sound_file_type.
11594 (wav_init, au_init): Fail if sound's header_size is smaller than
11595 needed header size.
11596 (wav_play, au_play): Play sounds from string data.
11598 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11600 * lisp.h: Add prototype for allocate_string_data.
11602 * alloc.c (Fgarbage_collect): Return number of live and free strings.
11604 * alloc.c (mark_buffer): Remove code in #if 0.
11606 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11607 (strings_consed): New variable.
11608 (allocate_string): Set it.
11609 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11610 (Fmemory_use_counts): Return strings_consed. Use Flist.
11612 * alloc.c: General cleanup in comments etc. Remove conditional
11613 compilation for `standalone'.
11615 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11617 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11618 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11619 (DONT_COPY_FLAG): Removed.
11620 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11621 (struct sdata, struct sblock): New
11622 (struct string_block): Rewritten.
11623 (STRINGS_IN_STRING_BLOCK): New macro.
11624 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11625 (large_sblocks, string_blocks, string_free_list): New variables.
11626 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11627 (init_strings): Rewritten.
11628 (allocate_string, allocate_string_data, compact_small_strings)
11629 (free_large_strings, sweep_strings): New functions.
11630 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11631 (struct string_block_head, current_string_block)
11632 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11633 (STRING_PAD): Removed.
11634 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11635 (Fgarbage_collect): Don't set mark bit in large strings.
11636 (mark_object): Mark strings differently. Mark symbol names
11638 (survives_gc_p): Test marked strings differently.
11639 (gc_sweep): Sweep strings differently, unmark strings in
11641 (compact_strings): Removed.
11643 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11645 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11646 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11648 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11650 * fileio.c (Finsert_file_contents): Signal error if visiting file
11651 in a non-empty buffer.
11653 * term.c (encode_terminal_code): Fix the previous change.
11655 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11657 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11658 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11660 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11662 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11664 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11665 need to test for MSDOS frames.
11667 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11669 * dosfns.c (unspecified_colors): Remove.
11670 (msdos_stdcolor_idx): Use global variables unspecified_fg and
11672 (msdos_stdcolor_name): Return strings for unspecified fore- and
11673 back-ground colors.
11675 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
11676 (syms_of_xfaces): Remove their staticpro's.
11677 (tty_color_name): Return Lisp strings for unspecified fore- and
11678 back-ground colors.
11679 (Finternal_set_lisp_face_attribute): Remove the special treatment
11680 for Qunspecified_{f,b}g.
11681 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
11683 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11685 * xdisp.c (reseat_at_next_visible_line_start): Position before
11686 newline only if ending up on a newline.
11687 (next_element_from_ellipsis): Return success. Handle case of
11688 displaying no ellipsis. Fix case of ellipsis defined in display table.
11689 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
11692 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11694 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
11695 (Fcolor_supported_p): Renamed from face-color-supported-p.
11697 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11699 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
11700 list of colors renamed to tty-defined-color-alist.
11701 (tty_color_name): Pass the frame to tty-color-by-index.
11702 (realize_tty_face): tty-color-alist is now a function which
11703 accepts the frame as argument.
11705 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
11707 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11709 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11710 encode_terminal_code.
11712 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11714 * dispnew.c (mode_line_string): Support termcap frames as well.
11716 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11718 * syntax.c (Fforward_word): Undo previous change.
11720 * editfns.c (Fconstrain_to_field): Don't constrain if
11721 inhibit-field-text-motion is non-nil.
11722 (Fline_beginning_position): Undo previous change.
11723 (Fline_end_position): Ditto.
11725 * syntax.c (Fforward_word): Notice field boundaries only if
11726 inhibit-field-text-motion is nil.
11728 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11730 * editfns.c (Vinhibit_field_text_motion): New variable.
11731 (inhibit-field-text-motion): New DEFVAR_LISP.
11732 (Fline_beginning_position, Fline_end_position): Notice field
11733 boundaries only if inhibit-field-text-motion is nil.
11735 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11736 All calls adjusted.
11737 (x_build_heuristic_mask): Likewise.
11738 (xbm_load_image_from_file): Change error output.
11739 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11740 (gif_load, gs_load, x_kill_gs_process): Ditto.
11742 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11743 color indices when accessing raster pixels.
11744 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11745 one of :file or :data.
11746 (enum pbm_keyword_index): Add PBM_DATA.
11747 (pbm_format): Add :data.
11748 (pbm_image_p): Allow either :file or :data.
11749 (pbm_read_file): New function.
11750 (pbm_scan_number): Rewritten to read from string.
11751 (pbm_load): Support :data.
11753 See ChangeLog.8 for earlier changes.
11755 ;; Local Variables:
11756 ;; coding: iso-2022-7bit