1 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3 * eval.c (specbind): Additionally record the buffer that was
4 current when a buffer-local or frame-local variable was bound.
6 2001-07-04 Gerd Moellmann <gerd@gnu.org>
8 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
9 to unibyte characters in unibyte buffers.
11 2001-07-03 Gerd Moellmann <gerd@gnu.org>
13 * eval.c (specbind): If SYMBOL has a frame-local binding, record
14 the frame on the binding stack. Change format of entries for
15 local bindings on the binding stack to '(SYMBOL . WHERE)'.
16 (unbind_to): Handle unbinding a frame-local variable.
18 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
19 glyphs and truncation glyphs at the end of a row from its pixel
21 (dump_glyph_row): Print row's continuation_lines_width.
22 (try_window_id): Take the shortcut if ZV is visible in the
23 window, but there are actually no changes at ZV.
25 2001-07-02 Gerd Moellmann <gerd@gnu.org>
27 * xterm.h (x_free_dpy_colors): Add prototype.
29 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
30 right number of arguments.
32 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
33 ($(lwlibdir)TAGS): New target.
34 (TAGS): Fix dependency list.
36 * xterm.c (x_list_fonts): Make sure XFreeFont is called
39 2001-06-30 Gerd Moellmann <gerd@gnu.org>
41 * emacs.c (main): Remove extern declaration for sys_nerr, which
42 isn't used and causes a compilation error with GCC 3.0 on
45 2001-06-27 Gerd Moellmann <gerd@gnu.org>
47 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
48 SIGIO around the code where Xt might wait for a
50 (toplevel): Include <signal.h> and syssignal.h.
52 * sound.c (vox_configure, vox_close): Turn off atimers
55 2001-06-26 Gerd Moellmann <gerd@gnu.org>
57 * keyboard.c (read_char) <non_reread>: Record the previous idle
58 start time before calling timer_stop_idle.
59 (read_char) <reread_first>: After processing a help-echo event,
60 restore the previous idle start time.
62 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
63 the start of invisible text.
64 (setup_for_ellipsis): New function.
65 (next_overlay_string): After all overlay strings have been
66 processed, display an ellipsis if necessary.
67 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
68 (push_it): Initialize display_ellipsis_p on the iterator's stack.
70 * dispextern.h (struct iterator_stack_entry): Add member
73 2001-06-25 Gerd Moellmann <gerd@gnu.org>
75 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
76 on the value of the wait-for-wm frame parameter.
78 * xterm.h (struct x_output): Add member wait_for_wm.
80 * xfns.c (Qwait_for_wm): New variable.
81 (x_frame_parms): Add entry for `wait-for-wm".
82 (x_set_wait_for_wm): New function.
83 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
84 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
86 * xdisp.c (try_window_id) <all changes below window end>: Don't
87 take this shortcut if ZV is visible in the window.
88 (try_window_id): When checking for window start being in changed
89 text, don't check that the buffer's size has changed.
91 2001-06-23 Richard M. Stallman <rms@gnu.org>
93 * minibuf.c (Fcompleting_read): Doc fix.
95 2001-06-19 Gerd Moellmann <gerd@gnu.org>
97 * composite.c (Ffind_composition_internal): Accept ZV
98 and a string's end position as POS.
100 2001-06-18 Gerd Moellmann <gerd@gnu.org>
102 * composite.c (Ffind_composition_internal): Check POS
105 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
107 * editfns.c (Fmessage_box): If the frame is not under a window
108 system, output the message in the echo area.
110 2001-06-14 Richard M. Stallman <rms@gnu.org>
112 * xdisp.c (try_window_id): When EOB is visible, don't treat
113 insertion at EOB as if it were "off the bottom of the screen."
115 2001-06-11 Andrew Innes <andrewi@gnu.org>
117 * w32proc.c (create_child): Add new parameter is_gui_app.
118 (w32_executable_type): Add new parameter is_gui_app.
119 (sys_spawnve): Use it.
120 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
121 SIGQUIT. This matches better how the signals are interpreted by
122 MSVC compiled programs.
123 (syms_of_ntproc): Update docstring.
125 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
127 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
128 well otherwise note_mouse_highlight might optimize away highlighting
129 if we pass over that same overlay again.
131 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
133 * lread.c (Fload): Document that the argument is run via
134 substitute-in-file-name.
136 2001-05-31 Gerd Moellmann <gerd@gnu.org>
138 * Makefile.in (bootstrap-doc): New target.
139 (bootstrap-emacs): Depend on it.
141 * fileio.c (Fdo_auto_save): Don't try to create the directory of
142 auto-save-list-file-name when shutting down Emacs, because
143 creating the directory might signal an error, and leaves
144 Emacs in a strange state.
146 * term.c: (tty_cursor_hidden): New variable.
147 (update_begin): Don't call tty_hide_cursor. Clean up.
148 (update_end, set_terminal_window, set_scroll_region): Clean up.
149 (ring_bell, reset_terminal_modes): Clean up.
150 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
151 on tty_cursor_hidden.
152 (write_glyphs): Call tty_hide_cursor.
154 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
156 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
158 2001-05-30 Gerd Moellmann <gerd@gnu.org>
160 * xfns.c (enum image_value_type): New enumerator
161 IMAGE_STRING_OR_NIL_VALUE.
162 (parse_image_spec): Handle it.
163 (xbm_format, pbm_format): Use it for :foreground and :background.
164 (xbm_load, pbm_load): Check for nil color names.
166 * xterm.c (note_mouse_highlight): If an overlapping overlay
167 exists, but we find that we highlight the same overlay as before,
168 don't do the highlighting again.
170 2001-05-29 Gerd Moellmann <gerd@gnu.org>
172 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
173 Protect unibyte strings created by replacing their multibyte
174 equivalents in menu_items.
176 * keymap.c (Fsingle_key_description): NUL-terminate the string
177 buffer before calling build_string.
179 * callproc.c (Fcall_process): Deal with decode_coding returning
180 CODING_FINISH_INCONSISTENT_EOL.
182 2001-05-28 Gerd Moellmann <gerd@gnu.org>
184 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
185 an item's name with its key description in case the description
186 is a multibyte string.
188 * keymap.c (Fsingle_key_description): Create a multibyte string
191 * macros.c (Fstart_kbd_macro): Doc fix.
193 * xterm.c (cursor_in_mouse_face_p): New function.
194 (x_draw_stretch_glyph_string): Use it to choose a different GC
195 when drawing a cursor within highlighted text.
197 * editfns.c (char_property_eq): Put in #if 0.
199 * indent.c (string_display_width): Put in #if 0.
201 * lread.c (Fload): Remove unused label.
203 * termcap.c (speeds): Put in #if 0.
205 2001-05-18 Gerd Moellmann <gerd@gnu.org>
207 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
209 * xfaces.c (xlfd_point_size): Don't divide pixel size from
210 transformation matrix by 10.
212 2001-05-16 Gerd Moellmann <gerd@gnu.org>
214 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
215 only if it's equal to the former foreground pixel color.
216 (x_set_foreground_color, x_set_background_color)
217 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
219 2001-05-16 Dave Love <fx@gnu.org>
221 * insdel.c (signal_before_change, signal_after_change): Consider a
222 local change hook which changes the buffer.
224 * process.c (read_process_output): Don't call signal_after_change
225 and update_compositions after insert_from_string_before_markers.
227 2001-05-16 Gerd Moellmann <gerd@gnu.org>
229 * xfaces.c (split_font_name): Use the right field when
230 checking for `[...]' syntax.
232 * buffer.c (copy_overlays): New function.
233 (clone_per_buffer_values): Use it.
235 * buffer.h (OVERLAY_PLIST): New macro.
237 * keymap.c (Fsingle_key_description): Replace a build_string with
238 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
240 * fontset.c (Ffontset_info): Check that face is non-null
241 before accessing its fields.
243 2001-05-15 Gerd Moellmann <gerd@gnu.org>
245 * keyboard.c (read_key_sequence): Prevent generating a fake
248 * xfaces.c (split_font_name): Handle `[...]' for the right
251 * ccl.c (ccl_driver): Don't copy remaining bytes in case
252 of CCL_STAT_INVALID_CMD.
254 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
256 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
257 in <var> has no default value yet.
259 * xfaces.c (try_alternative_families): First try the FAMILY.
260 And if nothing is found in the end, try again with scalable fonts.
261 (try_font_list): Let try_alternative_families do a bit more of
262 the work. Only use FAMILY if it is not nil.
263 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
265 2001-05-14 Gerd Moellmann <gerd@gnu.org>
267 * xterm.c (note_mouse_highlight): Avoid changing the mouse
268 pointer shape when show_mouse_face has already done it.
270 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
273 * xfaces.c (split_font_name): Make sure to leave the loop
274 with the right value of `i'.
276 * xfaces.c (split_font_name): Handle matrix transformations
277 in the pixel and point size fields of XLFD font names.
278 (xlfd_point_size): Likewise.
280 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
282 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
283 (x_to_w32_font): Add prototype.
285 * regex.c (malloc, realloc, free) [emacs]: Undefine before
286 redefining, to avoid compiler warnings.
288 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
290 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
291 (w32_get_bdf_glyph): Cast between unsigned char and char when
292 passing arguments to subroutines, to shut up compiler warnings.
293 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
296 * xfaces.c: Include keyboard.h before frame.h, not after it.
298 * widget.c: Include keyboard.h before frame.h.
300 * w32term.h (struct image, struct face): Forward declaration, to
301 avoid compiler warnings.
303 2001-05-11 Gerd Moellmann <gerd@gnu.org>
305 * keyboard.c (read_key_sequence): Don't modify events when
306 generating fake prefix keys (mode-line, scroll-bar, ...) since
307 this prevents proper processing of such events when pushed back
308 into unread-command-events.
310 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
311 actually redrawn. Make the function static.
312 (note_mouse_highlight): Fix a case where the mouse cursor
313 was changed back to the text cursor.
315 * xterm.h (clear_mouse_face): Remove prototype.
317 * xdisp.c (try_window_id): Fix the fix and set the right
320 * xdisp.c (try_window_id): Fix computation of window end in the
321 case that lines were deleted at the end of the window. Add some
322 more debug_method_adds.
324 * xfaces.c (try_alternative_families): New function.
325 (try_font_list): Use it. If ATTRS specifies a family, check
326 fonts from that family first.
327 (choose_face_font): Remove code setting the family part of
330 2001-05-10 Gerd Moellmann <gerd@gnu.org>
332 * xdisp.c (try_window_id): Fix case of all changes before
335 * xdisp.c (try_window_id): Add some xasserts.
337 2001-05-09 Gerd Moellmann <gerd@gnu.org>
339 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
341 2001-05-09 Dave Love <fx@gnu.org>
343 * xdisp.c (GIVE_UP): Fix for K&R C.
345 2001-05-09 Gerd Moellmann <gerd@gnu.org>
347 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
349 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
350 back to the text cursor shape without need.
352 2001-05-07 Gerd Moellmann <gerd@gnu.org>
354 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
356 * dispextern.h (inverse_video): Declare extern.
358 * keyboard.c (delete_kboard): Handle the case that selected_frame
359 has been deleted in the course of x_connection_closed.
361 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
363 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
364 Fix the change from 2001-04-30.
366 2001-05-03 Gerd Moellmann <gerd@gnu.org>
368 * xfns.c (file_dialog_unmap_cb): New function.
369 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
370 where a dialog is closed via the window manager.
372 * xdisp.c (try_window_id): Cases of changes all in front of
373 the window start or all below the window end mostly rewritten.
374 (redisplay_window): Move the tests if try_window_id is
375 applicable to try_window_id.
376 (GIVE_UP): New macro.
378 2001-05-02 Gerd Moellmann <gerd@gnu.org>
380 * xterm.c (expose_window): Return int. If W is the window
381 currently being updated, mark the frame garbaged.
382 Fix computation of rows intersecting the exposed rectangle.
383 (expose_window_tree): Stop when expose_window returns 0.
385 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
386 again if it has already been drawn.
388 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
390 * syntax.c (update_syntax_table): Check that oldi has the same
391 properties as old_prop before deciding not to invalidate.
393 2001-04-30 Gerd Moellmann <gerd@gnu.org>
395 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
396 read-only text that is so because of text properties.
398 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
399 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
400 windows that are components of a Lucid menu bar.
402 2001-04-27 Gerd Moellmann <gerd@gnu.org>
404 * term.c (turn_on_face): Fix reverse video handling on terminals
405 that don't support colors.
407 2001-04-26 Gerd Moellmann <gerd@gnu.org>
409 * editfns.c (save_excursion_restore): Don't use XBUFFER on
412 2001-04-25 Gerd Moellmann <gerd@gnu.org>
414 * term.c (toggle_highlight): New function.
415 (turn_on_face): Change handling of reverse video.
417 * process.c (wait_reading_process_input):
418 Call record_asynch_buffer_change only if a timer really changed buffers.
420 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
421 of the number of overlays to check.
423 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
425 * xdisp.c (try_window_id): Fix a case where window_end_pos
426 and window_end_bytepos were not adjusted.
428 2001-04-23 Gerd Moellmann <gerd@gnu.org>
430 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
433 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
435 * process.c (wait_reading_process_input) [!subprocesses]:
436 Don't reference waiting_for_user_input_p, it's not defined in the
437 branch without async subprocesses support.
439 2001-04-19 Gerd Moellmann <gerd@gnu.org>
441 * keyboard.c (delete_kboard): Prevent a dangling reference
442 from current_kboard to KB, which is freed.
444 * process.c (wait_reading_process_input):
445 Call record_asynch_buffer_change after running timers, to make
446 read_key_sequence aware of buffer changes from under it.
448 2001-04-18 Gerd Moellmann <gerd@gnu.org>
450 * xfaces.c (Qscalable_fonts_allowed): New variable.
451 (realizing_basic_faces_p): Removed.
452 (x_face_list_fonts): Special handling for realizing_basic_faces_p
454 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
455 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
456 for scalable-fonts-allowed to t.
458 * fileio.c (Finsert_file_contents): If the file size returned from
459 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
460 read from files on a procfs whose contents are generated dynamically.
462 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
464 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
465 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
466 (__memalign_hook): Make the two prototypes consistent.
468 2001-04-17 Gerd Moellmann <gerd@gnu.org>
470 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
471 matrix of mini-windows.
473 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
475 * intervals.c (find_interval): Don't rebalance during signal handling.
477 2001-04-11 Gerd Moellmann <gerd@gnu.org>
479 * fns.c: Include blockinput.h.
481 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
483 2001-04-10 Gerd Moellmann <gerd@gnu.org>
485 * fns.c (Fcompare_strings): Fix return values.
487 * window.c (window_scroll): Change the meaning of N to mean
488 N screen-fulls or N lines.
489 (window_scroll_pixel_based, window_scroll_line_based)
490 (scroll_command, Fscroll_other_window): Change accordingly.
492 * window.c (window_scroll_pixel_based, Frecenter):
493 Call window_box_height instead of using it.last_visible_y for the
494 height of the window.
496 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
497 instead of using it.last_visible_y for the height of the window.
499 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
500 From Dan Holmsand <dan@eyebee.com>.
502 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
503 able to write to hidden and system files. From Dan Holmsand
506 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
507 Holmsand <dan@eyebee.com>.
509 2001-04-09 Gerd Moellmann <gerd@gnu.org>
511 * fns.c (Fplist_get, Fplist_put): Add QUITs.
513 * window.c (window_internal_height): Return 1 less if the
514 window has a header line.
516 * xdisp.c (try_window_id): When scrolling on a terminal, take
517 the change of window_internal_height into account.
519 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
521 * gmalloc.c (align): If the argument SIZE would overflow
522 __malloc_ptrdiff_t, fail right away.
524 2001-04-06 Gerd Moellmann <gerd@gnu.org>
526 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
527 Make sure the tooltip is completely visible.
528 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
530 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
532 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
534 2001-04-06 Dave Love <fx@gnu.org>
536 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
539 2001-04-06 Gerd Moellmann <gerd@gnu.org>
541 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
543 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
545 2001-04-05 Gerd Moellmann <gerd@gnu.org>
547 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
549 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
551 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
552 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
554 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
555 shell widget's position only if it is non-null.
557 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
558 Set f->output_data.x->widget to null after destroying it.
560 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
561 FILENAME to bring it in synch with the documentation.
563 * xfaces.c (realizing_basic_faces_p): Renamed from
564 realize_default_face_p.
565 (realize_basic_faces): Set/clear realizing_basic_faces_p.
566 (realize_default_face): Don't set the flag.
568 2001-04-04 Gerd Moellmann <gerd@gnu.org>
570 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
572 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
574 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
575 the buffer that was used for echoing.
577 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
578 (first_font_matching): Removed unused function.
579 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
580 (may_use_scalable_font_p): Remove parameter FONT; rename
581 parameter NAME to FONT.
582 (x_face_list_fonts): Fix missing bounds check.
583 (realizing_default_face_p): New variable.
584 (realize_default_face): Set and clear that flag.
585 (x_face_list_fonts): When called during the realization of the
586 default face, and no matching fonts are found when ignoring
587 scalable fonts and fonts matching a regexp from
588 face-ignored-fonts, try without ignoring fonts.
590 2001-04-03 Gerd Moellmann <gerd@gnu.org>
592 * xfns.c (postprocess_image): New function.
593 (lookup_image): Call it for all image types except PostScript.
594 (x_kill_gs_process): Call postprocess_image.
596 * xterm.c (x_use_underline_position_properties): New variable.
597 (x_draw_glyph_string): Use it.
598 (syms_of_xterm): DEFVAR_BOOL it.
600 2001-04-02 Gerd Moellmann <gerd@gnu.org>
602 * xterm.c (x_alloc_nearest_color_1): New function.
603 (x_alloc_nearest_color): Use it.
604 (x_color_cells): Take a Display as argument, instead of a frame.
605 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
606 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
607 (x_initialize): Register cvt_string_to_pixel as resource converter
608 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
610 2001-03-30 Gerd Moellmann <gerd@gnu.org>
612 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
613 (set_iterator_to_next): If a string from a display property ends,
614 consider the case that this might also be the end of an
615 overlay string having the display property.
617 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
619 * xdisp.c (reseat_to_string): Undo last change.
621 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
622 matrix of a window when the header line changes, when
623 new rows are allocated, or when the width changes.
625 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
627 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
629 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
631 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
634 2001-03-29 Gerd Moellmann <gerd@gnu.org>
636 * data.c (Fsubr_interactive_form): New function.
637 (syms_of_data): Defsubr it.
639 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
640 (live_float_p, live_misc_p): Return 1 only if the offset of the
641 pointer in its block is >= 0.
643 2001-03-28 Paul Eggert <eggert@twinsun.com>
645 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
646 microseconds calcuation. Avoid double-rounding problem.
647 In doc string, warn that the result is approximate.
649 2001-03-28 Gerd Moellmann <gerd@gnu.org>
651 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
652 bind `inhibit-eval-during-redisplay' to t.
654 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
656 * xdisp.c (inhibit_eval_during_redisplay)
657 (Qinhibit_eval_during_redisplay): New variables.
658 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
659 don't eval, return nil instead.
660 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
661 Initialize Qinhibit_eval_during_redisplay.
663 * xdisp.c (reseat_to_string): If STRING is multibyte, set
664 the iterator's multibyte_p flag.
666 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
667 instead of setting it to zero; it's incremented for each frame
668 where the menu face is changed.
670 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
671 change bottom shadow accordingly.
673 * xterm.c (expose_window_tree, expose_frame): Don't compute
675 (expose_window): Do it here instead.
676 (x_draw_glyph_string): Fix a computation of the underline position.
678 * bytecode.c (BYTE_CODE_QUIT): New macro.
679 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
681 2001-03-27 Gerd Moellmann <gerd@gnu.org>
683 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
684 Give up if matrix starts in an ellipsis.
685 (init_from_display_pos): Do nothing if POS doesn't specify
686 a dpvec_index but the iterator has such a position.
688 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
690 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
691 x/y position is (0, 0) after destroying the menu bar, restore
692 its original position.
694 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
695 (init_from_display_pos): Use it.
696 (try_window_reusing_current_matrix): Don't use cursor_row_p.
698 2001-03-26 Gerd Moellmann <gerd@gnu.org>
700 * xdisp.c (try_window_id): Undo last change.
702 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
704 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
706 * buffer.c (syms_of_buffer): Doc fix.
708 2001-03-26 Gerd Moellmann <gerd@gnu.org>
710 * xfaces.c (x_update_menu_appearance): Use local variable
711 popup_path for setting font resources.
713 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
715 * frame.c (Fframe_list): Don't reference tip_frame if
716 HAVE_WINDOW_SYSTEM is not defined.
718 * emacs.c (main): Update the copyright year. From Werner LEMBERG
721 2001-03-25 Gerd Moellmann <gerd@gnu.org>
723 * xdisp.c (init_from_display_pos): Test invisible property
724 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
726 * xdisp.c (redisplay_internal) <update one window>: Make sure
727 last_arrow_position and last_arrow_string are set.
729 * frame.c (Fframe_list): Don't return a tooltip frame.
731 2001-03-23 Gerd Moellmann <gerd@gnu.org>
733 * xdisp.c (mark_window_display_accurate_1): New function,
734 extracted from mark_window_display_accurate.
735 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
736 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
737 (mark_window_display_accurate): Use it.
738 (redisplay_internal): Use it for the selected window.
739 (redisplay_internal): Avoid duplicate mark_window_display_accurate
740 for the selected frame.
742 * xdisp.c Use make_number, for readability.
743 (try_window_id): Disable rows below the window end.
744 (try_window_reusing_current_matrix): Use cursor_row_p.
745 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
747 (init_from_display_pos): If POS specifies a position in a display
748 vector, maybe get the iterator set up for that ellipsis.
750 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
752 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
754 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
756 2001-03-23 Gerd Moellmann <gerd@gnu.org>
758 * xfaces.c (x_update_menu_appearance): Use a different path
759 for Lucid popup menus.
761 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
763 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
765 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
766 (string_buffer_position): Use `make_number'.
768 2001-03-22 Gerd Moellmann <gerd@gnu.org>
770 * xfaces.c (x_update_menu_appearance): Renamed from
771 x_set_menu_face_resources. Use different resources for popups.
773 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
774 (GC_CHECK_STRING_BYTES): Don't define.
776 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
777 Removed, together with subroutines.
778 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
779 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
781 * dispextern.h (x_set_menu_resources_from_menu_face):
784 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
785 Remove calls to x_set_menu_resources_from_menu_face.
787 * xfaces.c (xm_set_menu_resources_from_menu_face):
788 Remove #ifndef LESSTIF_VERSION.
790 * xmenu.c: Include widget.h.
791 (single_submenu): Return int. Some cleanup.
792 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
794 2001-03-21 Gerd Moellmann <gerd@gnu.org>
796 * xterm.c (x_update_window_end): Handle overwritten mouse face
797 also for tool bar windows.
798 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
799 DRAW is DRAW_IMAGE_RAISED.
801 2001-03-20 Gerd Moellmann <gerd@gnu.org>
803 * print.c (syms_of_print): Doc fixes.
805 * fns.c (Fmd5): Doc fix.
807 2001-03-19 Gerd Moellmann <gerd@gnu.org>
809 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
810 Clear area of the frame not occupied by the scroll bar.
812 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
813 tip frame's root window buffer to *tip* right after creating
816 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
817 is an integer don't have to be for space characters.
819 2001-03-16 Gerd Moellmann <gerd@gnu.org>
821 * indent.c (current_column, current_column_1, Fmove_to_column)
822 (compute_motion): Handle characters from display vectors differently.
824 2001-03-15 Kenichi Handa <handa@etl.go.jp>
826 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
827 drawing glyph string.
829 2001-03-15 Gerd Moellmann <gerd@gnu.org>
831 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
832 (command_loop_1): Undo last change.
834 * xterm.c (fast_find_position): Return the correct vpos.
836 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
837 non-null, set a per-buffer value in BUF instead of the current buffer.
838 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
839 Call store_symval_forwarding with BUF null.
840 (set_internal): Call store_symval_forwarding with the BUF
841 parameter passed to set_internal. Formerly, the value was always
842 set in the current buffer; the buffer recorded in specbind for
843 this case wasn't used.
844 (arith_driver): Reindent.
846 * buffer.c (swap_out_buffer_local_variables):
847 Call store_symval_forwarding with BUF null.
849 * lisp.h (store_symval_forwarding): Change prototype.
851 * eval.c (specbind): Call store_symval_forwarding with BUF null.
853 2001-03-14 Gerd Moellmann <gerd@gnu.org>
855 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
856 FOR_DELETION. Avoid resizing the mini-window of the selected
857 frame if FOR_DELETION is set.
858 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
859 (Fmake_frame_invisible): Change calls to do_switch_frame for new
862 * window.c (Fset_window_configuration): Change call to
863 do_switch_frame to new format.
865 * keyboard.c (quit_throw_to_read_char): Change call to
866 do_switch_frame to new format.
868 * lisp.h (do_switch_frame): Change prototype.
870 * frame.c (Fframe_parameters): In the `buffer-list' frame
871 parameter, store the buffer list of FRAME, not the list of the
874 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
875 box just because the glyph row's full_width_p flag is set.
877 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
879 * xdisp.c (highlight_trailing_whitespace): On character terminals,
880 skip the padding blanks inserted in extend_face_to_end_of_line,
881 before checking for trailing whitespace.
883 2001-03-13 Gerd Moellmann <gerd@gnu.org>
885 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
886 Remove special handling for LessTif/Motif.
887 (toplevel): Don't include Xm/Xm.h.
889 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
890 Remove workaround code for LessTif; it doesn't work anymore.
892 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
895 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
896 Don't access private scroll bar data; it's no longer necessary with
897 contemporary LessTif.
899 * xfaces.c (xm_set_menu_resources_from_menu_face):
900 Change #if 0 to #ifndef LESSTIF_VERSION.
902 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
903 removing button grabs.
905 2001-03-13 Kenichi Handa <handa@etl.go.jp>
907 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
908 and clip-large-size-font as obsolete.
910 * lread.c (read_multibyte): Check the validity of multibyte
911 sequence. If invalid, return the first byte.
913 2001-03-12 Gerd Moellmann <gerd@gnu.org>
915 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
916 before running the command; timer functions or process
917 filters may have set it.
919 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
921 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
924 2001-03-12 Gerd Moellmann <gerd@gnu.org>
926 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
929 2001-03-09 Gerd Moellmann <gerd@gnu.org>
931 * dispextern.h (string_buffer_position): Add prototype.
933 * xdisp.c (string_buffer_position, display_prop_string_p)
934 (single_display_prop_string_p): New functions.
936 * xterm.c (note_mouse_highlight): If there's no help-echo on
937 a string, look at the buffer text ``under'' it.
939 * keyboard.c (make_lispy_event): Add string info to the event,
940 analogous to what's done on mode lines.
941 (read_key_sequence): For a click on a string, consider `local-map'
942 and `keymap' of that string.
944 * keyboard.c (make_lispy_event, make_lispy_movement):
945 Adjust calls to buffer_posn_from_coords to new format.
947 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
949 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
952 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
953 flags argument to emacs_open; it seems to conflict with O_EXCL.
955 2001-03-09 Kenichi Handa <handa@etl.go.jp>
957 * composite.h (struct composition): Change types of members;
958 glyph_len to unsigned, width to unsigned short.
960 2001-03-08 Andrew Innes <andrewi@gnu.org>
962 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
965 2001-03-08 Gerd Moellmann <gerd@gnu.org>
967 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
970 * xterm.c (note_mouse_highlight): Handle mouse-face and
971 help-echo in strings.
972 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
973 (fast_find_string_pos): New function.
975 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
976 (display_string): Call face_at_string_position with new parameter.
978 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
981 * dispextern.h (face_at_string_position): Change prototype.
983 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
985 * keyboard.c (make_lispy_event): Avoid generating drag events
986 if the mouse hasn't actually moved to another buffer position.
988 2001-03-08 Dave Love <fx@gnu.org>
990 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
992 2001-03-08 Gerd Moellmann <gerd@gnu.org>
994 * process.c (Fset_process_window_size): Fix a typo.
996 2001-03-08 Kenichi Handa <handa@etl.go.jp>
998 * coding.c (detect_coding_sjis): Do more rigid check.
999 (detect_coding_big5): Likewise.
1000 (decode_coding_sjis_big5): Likewise.
1001 (Fdetect_coding_region): Call detect_coding_system with tailing
1002 anchor byte `\0' for more rigid detection.
1003 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
1004 (Fdetect_coding_string): Likewise.
1006 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
1008 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
1009 a string before extracting its data.
1011 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1013 * window.c (Frecenter): Rewrite code handling negative values
1014 of ARG on graphical frames.
1016 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
1018 * window.c (displayed_window_lines): If W->start is outside the
1019 accessible portion of the buffer, call start_display with BEGV or
1020 ZV instead of W->start.
1022 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1024 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
1026 * process.c (Fset_process_filter): Don't crash if the input
1027 file descriptor of PROCESS is closed.
1028 (Fset_process_window_size): Likewise.
1030 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1032 * xterm.c (XTflash): Make the timeout of select shorter, and call
1033 select repeatedly until the desired time expires.
1035 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1037 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
1039 * xfns.c (Fx_create_frame): Clear Vwindow_list.
1041 * lisp.h (Vwindow_list): Declare extern.
1043 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
1045 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
1047 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1049 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
1050 to detect a case where we have to highlight a different region
1051 despite not having left the currently highlighted region.
1052 Set mouse_face_overlay in the x_display_info.
1053 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
1055 * xterm.h (struct x_display_info): Add mouse_face_overlay.
1057 * buffer.c (mouse_face_overlay_overlaps): New function.
1059 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
1060 (Qmouse_face): Declare extern.
1062 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
1063 if face_change_count is non-zero.
1065 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1067 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
1068 that the source is unibyte.
1070 2001-03-05 Dave Love <fx@gnu.org>
1072 * xterm.c (XTmouse_position): Fix typo.
1074 2001-03-05 Gerd Moellmann <gerd@gnu.org>
1076 * minibuf.c (read_minibuf): Clean up the binding stack if
1077 called noninteractively.
1079 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1081 * coding.c (syms_of_coding): Docstring modified.
1083 2001-03-05 Kenichi Handa <handa@etl.go.jp>
1085 * charset.c (char_to_string): If a single byte char has modifier
1086 bits that can't be reflected to the character code, ignore them
1087 instead of signaling an error.
1089 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
1091 * s/msdos.h: Update copyright notice.
1093 * dosfns.h: Update copyright notice.
1095 * dosfns.c: Update copyright notice.
1097 * msdos.c: Update copyright notice.
1099 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1101 * xterm.c (glyph_rect): New function.
1102 (XTmouse_position): Use it to raise the threshold for mouse
1103 movement event generation.
1105 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
1107 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
1108 specifies (reverse . t), reverse the initial screen colors.
1109 (IT_set_frame_parameters): If the property is foreground-color,
1110 but we are reversing the colors, set bg_set, not fg_set.
1111 Likewise for setting background-color and reversing: set fg_set.
1112 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
1115 * xfaces.c (Finternal_set_lisp_face_attribute)
1116 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
1119 2001-03-02 Gerd Moellmann <gerd@gnu.org>
1121 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
1122 to a single slash in the middle of file names.
1124 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
1125 Accept only alphanumeric time zone names.
1127 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
1129 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1130 a widget to zero height.
1132 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1134 * window.c (Fwindow_end): Call move_it_past_eol only if
1135 ending up on a partially visible line.
1137 2001-03-01 Dave Love <fx@gnu.org>
1139 * ccl.c (Fccl_execute): Doc fix.
1141 2001-03-01 Gerd Moellmann <gerd@gnu.org>
1143 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
1144 of the tool bar before calling x_figure_window_size.
1146 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
1147 NULL after destroying it, otherwise XTread_socket can access a
1148 destroyed widget when input is unblocked.
1150 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
1152 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
1153 same name as before, although there was a change in fontsets.
1155 2001-02-28 Ken Raeburn <raeburn@gnu.org>
1157 * lisp.h (Fframe_parameter): Declare.
1159 * window.c (set_window_buffer): Field vscroll is an int, not a
1162 2001-02-28 Gerd Moellmann <gerd@gnu.org>
1164 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
1167 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
1170 * alloc.c (toplevel): Include process.h.
1171 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
1172 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
1173 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
1174 (allocate_vector, allocate_hash_table, allocate_window)
1175 (allocate_frame, allocate_process, allocate_other_vector):
1177 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
1178 (mark_maybe_pointer): New function.
1179 (mark_memory): Also mark Lisp data to which only pointers
1180 remain and not Lisp_Objects.
1181 (min_heap_address, max_heap_address): New variables.
1182 (mem_find): Return MEM_NIL if START is below min_heap_address or
1183 above max_heap_address.
1184 (mem_insert): Compute min_heap_address and max_heap_address.
1186 * process.c (make_process): Use allocate_process.
1188 * frame.c (make_frame): Use allocate_frame.
1190 * window.c (make_window, make_dummy_parent): Use allocate_window.
1191 (Fcurrent_window_configuration): Use allocate_other_vector.
1193 * lisp.h (allocate_vectorlike): Remove prototype.
1194 (allocate_vector, allocate_other_vector, allocate_frame)
1195 (allocate_window, allocate_process, allocate_hash_table):
1198 * fns.c (Fdelete, larger_vector): Use allocate_vector.
1199 (make_hash_table, copy_hash_table): Use allocate_hash_table.
1201 2001-02-27 Kenichi Handa <handa@etl.go.jp>
1203 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
1204 treat the produced bytes as a valid multibyte sequence.
1206 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
1207 (ccl_driver) <CCL_WriteMultibyteChar2>:
1208 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
1209 <ccl_finish>: Set ccl->eight_bit_control properly.
1211 * ccl.h (struct ccl_program): New member eight_bit_control.
1213 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
1215 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
1216 accessible_keymaps_char_table.
1217 (accessible_keymaps_char_table): Obey `is_metized'.
1218 (where_is_internal, Fwhere_is_internal): Don't confuse int and
1221 2001-02-26 Gerd Moellmann <gerd@gnu.org>
1223 * dispnew.c: Check HAVE_TERM_H before including term.h.
1225 2001-02-24 Andrew Innes <andrewi@gnu.org>
1227 * makefile.w32-in: Update copyright notice.
1229 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
1231 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
1233 2001-02-24 Kenichi Handa <handa@etl.go.jp>
1235 * Makefile.in (lisp): Add international/utf-8.elc.
1237 * fontset.c (Fnew_fontset): Fix handling of the case that an
1238 element of FONTLIST is a cons of family and registry.
1240 2001-02-23 Jason Rumney <jasonr@gnu.org>
1242 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
1243 to height unconditionally.
1245 * w32term.c (x_set_glyph_string_background_width): Extend the
1246 background face to the end of the drawing area in the text area, only.
1247 (x_insert_glyphs): Call window_box_left to obtain the left
1248 x-coordinate of the area to shift.
1250 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
1253 2001-02-22 Andrew Innes <andrewi@gnu.org>
1255 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
1256 ($(BLD)\dispnew.obj):
1257 ($(BLD)\editfns.obj):
1258 ($(BLD)\fileio.obj):
1259 ($(BLD)\filelock.obj):
1260 ($(BLD)\keyboard.obj):
1261 ($(BLD)\w32proc.obj):
1262 ($(BLD)\process.obj):
1263 ($(BLD)\sysdep.obj): Ditto.
1265 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
1267 ($(BLD)/dispnew.$(O)):
1268 ($(BLD)/editfns.$(O)):
1269 ($(BLD)/fileio.$(O)):
1270 ($(BLD)/filelock.$(O)):
1271 ($(BLD)/keyboard.$(O)):
1272 ($(BLD)/w32proc.$(O)):
1273 ($(BLD)/process.$(O)):
1274 ($(BLD)/sysdep.$(O)): Ditto.
1276 2001-02-22 Gerd Moellmann <gerd@gnu.org>
1278 * xdisp.c (forward_to_next_line_start): When taking the shortcut
1279 at the start of the function, check that the \n in it->c is
1280 from the iterator's current position.
1282 * xdisp.c (handle_single_display_prop): Add parameter
1283 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
1284 properties which replace the display of text with something else.
1285 (handle_display_prop): Call handle_single_display_prop with
1286 additional argument saying if we already replaced text display
1287 with something else. Use AREF.
1288 (with_echo_area_buffer_unwind_data, display_menu_bar)
1289 (decode_mode_spec_coding): Use AREF and ASIZE.
1291 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
1292 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
1293 * vmstime.h: Files removed.
1295 * unexencap.c, unexfx2800.c: Files removed.
1297 * dispnew.c (direct_output_for_insert): Give up if we are showing
1298 a message or just cleared the message because we might need to
1299 resize the echo area window or display an empty echo area.
1301 2001-02-21 Gerd Moellmann <gerd@gnu.org>
1303 * xdisp.c (redisplay_internal): Do the
1304 mark_window_display_accurate after all windows have been
1305 redisplayed because this call resets flags in buffers which are
1306 needed for proper redisplay.
1308 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
1309 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
1312 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1313 busy_window to hourglass_window, busy_p to hourglass_p.
1315 * msdos.h (struct x_output): Rename busy_window to
1316 hourglass_window, busy_p to hourglass_p.
1318 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1319 busy_window to hourglass_window, busy_p to hourglass_p.
1321 * xfns.c: Rename everything containing *busy_cursor* and similar
1323 (syms_of_w32fns): Rename x-busy-pointer-shape to
1324 x-hourglass-pointer-shape, display-busy-cursor to
1325 display-hourglass, busy-cursor-delay to hourglass-delay.
1327 * w32fns.c: Rename everything containing *busy_cursor* and similar
1329 (syms_of_w32fns): Rename x-busy-pointer-shape to
1330 x-hourglass-pointer-shape, display-busy-cursor to
1331 display-hourglass, busy-cursor-delay to hourglass-delay.
1333 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
1336 * dispextern.h (start_hourglass, cancel_hourglass)
1337 (display_hourglass_p): Renamed from *busy_cursor*.
1339 2001-02-20 Gerd Moellmann <gerd@gnu.org>
1341 * keyboard.c (read_char): When an event from unread-command-events
1342 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
1344 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
1345 equal to the current buffer.
1347 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
1348 nil, otherwise we're left with truncate_lines t when a message
1349 is printed with message-truncate-lines bound to t.
1351 2001-02-19 Gerd Moellmann <gerd@gnu.org>
1353 * window.c (Fmove_to_window_line): Undo last change.
1354 (displayed_window_lines): Call line_bottom_y to determine
1355 the line's bottom position.
1357 * dispextern.h (line_bottom_y): Add prototype.
1359 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
1360 (pos_visible_p): Use it.
1362 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
1363 set redisplaying_p to 0 here instead of in Frecursive_edit.
1364 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
1367 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
1369 (syms_of_xdisp): Initialize new variables.
1370 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
1371 Specbind `inhibit-menubar-update' when updating the menu bar.
1373 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
1376 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
1379 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
1382 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
1383 to the start of the file.
1385 2001-02-16 Gerd Moellmann <gerd@gnu.org>
1387 * window.c (set_window_buffer): Fix last change.
1389 * window.c (set_window_buffer): Set window's vscroll to 0.
1391 * window.c (coordinates_in_window): Increase width of area
1392 where the vertical line can be dragged.
1394 * xterm.c (x_set_glyph_string_background_width): Extend the
1395 background face to the end of the drawing area in the text
1398 * xdisp.c (handle_single_display_prop): Set iterator's position
1399 to where the `display' property starts, like for images.
1400 (dump_glyph): New function.
1401 (dump_glyph_row): Use it. Dump info about marginal areas.
1403 * dispnew.c (direct_output_for_insert): Recognize more cases where
1404 glyphs can be written instead of being inserted.
1406 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
1407 the left x-coordinate of the area to shift.
1409 * dired.c (directory_files_internal): Set result list to nil
1412 2001-02-15 Kenichi Handa <handa@etl.go.jp>
1414 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
1415 invalid multibyte sequence, treat *SRC as a character of
1418 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
1420 * textprop.c (Fset_text_properties): Doc fix.
1422 2001-02-15 Gerd Moellmann <gerd@gnu.org>
1424 * dispnew.c (update_text_area): Undo change of 2001-01-12.
1426 2001-02-14 Dave Love <fx@gnu.org>
1428 * coding.c: Doc and message fixes.
1430 2001-02-14 Andrew Innes <andrewi@gnu.org>
1432 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
1433 Emacs frame above the screen size.
1435 2001-02-14 Gerd Moellmann <gerd@gnu.org>
1437 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
1439 2001-02-13 Gerd Moellmann <gerd@gnu.org>
1441 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
1442 case that TO ends up beyond ZV after running before-change-functions.
1444 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
1445 the selected window if it is showing the buffer in question.
1447 * dired.c (directory_files_internal): Initialize errno.
1448 (toplevel): Include errno.h.
1450 2001-02-13 Kenichi Handa <handa@etl.go.jp>
1452 * xfaces.c (best_matching_font): New parameter width_ratio.
1453 Multiply avgwidth by width_ratio.
1454 (choose_face_font): Call best_matching_font with width_ratio
1455 calculated from the column width of C.
1457 2001-02-12 Andrew Innes <andrewi@gnu.org>
1459 The following changes are to draw box lines inside characters area
1460 if line-width is negative.
1462 * w32term.c (x_produce_image_glyph): Pay attention to the case that
1463 face->box_line_width is negative.
1464 (x_produce_stretch_glyph): Likewise.
1465 (x_produce_glyphs): Likewise.
1466 (x_estimate_mode_line_height): Likewise.
1467 (x_draw_glyph_string_background): Likewise.
1468 (x_draw_glyph_string_foreground): Likewise.
1469 (x_draw_composite_glyph_string_foreground): Likewise.
1470 (x_draw_glyph_string_box): Likewise.
1471 (x_draw_image_foreground): Likewise.
1472 (x_draw_image_relief): Likewise.
1473 (x_draw_image_foreground_1): Likewise.
1474 (x_draw_image_glyph_string): Likewise.
1476 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1478 The following changes are to draw box lines inside characters area
1479 if line-width is negative.
1481 * xterm.c (x_produce_image_glyph): Pay attention to the case that
1482 face->box_line_width is negative.
1483 (x_produce_stretch_glyph): Likewise.
1484 (x_produce_glyphs): Likewise.
1485 (x_estimate_mode_line_height): Likewise.
1486 (x_draw_glyph_string_background): Likewise.
1487 (x_draw_glyph_string_foreground): Likewise.
1488 (x_draw_composite_glyph_string_foreground): Likewise.
1489 (x_draw_glyph_string_box): Likewise.
1490 (x_draw_image_foreground): Likewise.
1491 (x_draw_image_relief): Likewise.
1492 (x_draw_image_foreground_1): Likewise.
1493 (x_draw_image_glyph_string): Likewise.
1495 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
1496 and :line-width can be negative.
1497 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
1499 2001-02-09 Jason Rumney <jasonr@gnu.org>
1501 * w32term.c (w32_encode_char): Treat eight bit graphic and control
1502 characters the same as ASCII and latin-1.
1503 (x_display_and_set_cursor): Check for the focus frame's selected
1504 window instead of selected_window.
1505 (x_after_update_window_line): Don't clear if frame's internal
1506 border width is zero.
1507 (x_new_font): Don't change a tooltip's size.
1508 (w32_initialize): Set char_ins_del_ok to 1.
1510 * w32fns.c (Fx_show_tip): Fix calls to make_number.
1511 (x_set_font): If font hasn't changed, avoid recomputing
1512 faces and other things.
1513 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
1514 (Fx_create_frame): Add the tool bar height to the frame height.
1515 (x_create_tip_frame): Prevent changing the tooltip's
1516 background color by specifying a color for the default font
1518 (Qcancel_timer): New variable.
1519 (syms_of_w32fns): Initialize and staticpro it.
1520 (Fx_hide_tip, Fx_show_tip): Use it.
1521 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1523 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
1525 * w32.c (init_environment): Duplicate local string before putenv.
1527 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
1529 * charset.c (Fstring): A typo.
1531 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1533 * charset.c (Fstring): If all arguments are less than 256, return
1536 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
1537 return a unibyte string.
1539 * coding.c (code_convert_region): After detecting a coding, if
1540 nothing found, set coding->composing to COMPOSITION_NO.
1541 (decode_coding_string): Likewise.
1543 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
1545 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
1548 2001-02-07 Kenichi Handa <handa@etl.go.jp>
1550 * charset.c (parse_str_to_multibyte): New function.
1552 * charset.h (parse_str_to_multibyte): Extern it.
1554 * print.c (print_string): If we are going to print a unibyte
1555 string into a multibyte buffer, convert the string to multibyte by
1558 2001-02-06 Andrew Innes <andrewi@gnu.org>
1560 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
1561 been created. It seems we can get sent window messages such as
1562 WM_ERASEBKGND before we properly update a frame.
1564 2001-02-06 Gerd Moellmann <gerd@gnu.org>
1566 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
1567 Avoid some unnecessary cursor positioning.
1569 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1571 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
1572 (LFACE_AVGWIDTH): New macro.
1574 (check_lface_attrs): Check LFACE_AVGWIDTH.
1575 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
1576 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
1577 (merge_face_vectors): Check LFACE_AVGWIDTH.
1578 (Finternal_make_lisp_face): Use AREF.
1579 (xm_set_menu_resources_from_menu_face)
1580 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
1581 (Finternal_lisp_face_empty_p): Use AREF.
1582 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
1583 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
1584 Compare average widths..
1585 (best_matching_font): Arrange for comparing average widths.
1587 * dispextern.h (enum lface_attribute_index):
1588 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
1590 2001-02-05 Dave Love <fx@gnu.org>
1592 * puresize.h: Revert last change following loadup.el change.
1594 2001-02-05 Andrew Innes <andrewi@gnu.org>
1596 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
1597 invocation of temacs, to work with Windows 2000.
1598 (bootstrap-emacs): Ditto.
1600 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1602 * xterm.c (x_display_and_set_cursor): Check for the focus
1603 frame's selected window instead of selected_window.
1605 * xdisp.c (try_scrolling): If point is in the line below the
1606 window, make sure to move the iterator at least a canonical
1609 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
1611 2001-02-05 Kenichi Handa <handa@etl.go.jp>
1613 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
1614 If invalid, execute CCL_INVALID_CMD.
1615 (ccl_driver): If the CCL program is terminated because of
1616 CCL_STAT_INVALID_CMD, copy the remaining source data to the
1617 destination instead of throwing them away.
1619 2001-02-02 Gerd Moellmann <gerd@gnu.org>
1621 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
1622 faces and other things.
1624 * xdisp.c (get_next_display_element): Fix case of empty
1625 display table entry.
1627 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1629 * editfns.c (Fconstrain_to_field): Doc fix.
1631 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
1632 into `thoroughly', to make it consistent with the doc string.
1634 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
1636 2001-02-01 Gerd Moellmann <gerd@gnu.org>
1638 * search.c (search_buffer): Call set_search_regs with a byte
1639 position, not a character position.
1641 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
1644 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
1646 * frame.c (Fmodify_frame_parameters): Doc fix.
1648 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1650 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
1651 identifier which is not reserved by Standard C.
1653 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
1655 * window.c (enum window_part): New enumeration.
1656 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
1658 (coordinates_in_window): Return an enumerator from enum
1659 window_part. Fix handling of right scroll bar.
1660 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
1661 `right-fringe' instead of `left-bitmap-area' and
1662 `right-bitmap-area'. Use enumerators from enum window_part
1663 instead of hard-coded integers.
1664 (check_window_containing, window_from_coordinates):
1665 Use enumerators from enum window_part instead of hard-coded integers.
1666 (syms_of_window): Replace Qleft_bitmap_area and
1667 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
1669 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
1671 * editfns.c (Fformat_time_string): Doc fix.
1673 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
1675 * keymap.c (Fwhere_is_internal): Use the first valid binding
1676 if no ascii binding is found (when firstonly is t).
1678 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1680 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
1681 instead of Finteractive_p.
1683 * lisp.h (interactive_p): Add prototype.
1685 * eval.c (interactive_p): New function.
1686 (Finteractive_p): Use it.
1688 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
1690 2001-01-31 Dave Love <fx@gnu.org>
1692 * .gdbinit (hook-run): Define to run xreload.
1694 * textprop.c (Fset_text_properties): Fix newline in doc string.
1696 2001-01-30 Gerd Moellmann <gerd@gnu.org>
1698 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
1699 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
1701 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
1702 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
1703 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
1705 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
1708 2001-01-30 Dave Love <fx@gnu.org>
1710 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
1713 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1715 * bytecode.c (Fbyte_code) <Bcurrent_column>:
1716 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
1718 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
1720 * textprop.c (Fset_text_properties): Doc fix.
1722 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1724 * xdisp.c (forward_to_next_line_start): Remove xassert.
1726 2001-01-29 Jason Rumney <jasonr@gnu.org>
1728 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
1729 returning without releasing it.
1731 2001-01-29 Kenichi Handa <handa@etl.go.jp>
1733 * w32fns.c (w32_font_match): Allocate three more bytes to regex
1734 for '^', '$', and '\0'.
1736 2001-01-28 Andrew Choi <akochoi@i-cable.com>
1738 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
1739 regex for '^', '$', and '\0'.
1741 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
1742 only if current_sblock has been initialized.
1744 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
1745 terminal frame even if it is the only visible frame.
1747 2001-01-28 Kenichi Handa <handa@etl.go.jp>
1749 * fontset.c (font_family_registry): Even if FONTNAME conform to
1750 XLFD, if it specifies other fields than family and registry,
1751 return FONTANME. New argument FORCE if nonzero cancel that feature.
1752 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
1753 a signle byte character. Don't set FAMILY part to nil here.
1754 It is handled by the caller choose_face_font.
1755 (Fnew_fontset): Call font_family_registry with FORCE 0.
1756 (Fset_fontset_font): Likewise.
1758 2001-01-27 Gerd Moellmann <gerd@gnu.org>
1760 * xdisp.c (display_line): Don't treat a newline as fitting
1763 2001-01-26 Gerd Moellmann <gerd@gnu.org>
1765 * window.c (size_window): Set the window's orig_top to nil when
1766 changing heights, so that a future shrink_mini_window won't
1767 restore a bogus height.
1769 * frame.c (do_switch_frame): If selected frame has a mini-window,
1770 resize that to exact size.
1772 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
1774 * xdisp.c (display_line): Simplify check for glyphs fitting
1775 entirely in the line.
1777 * xfns.c (xic_style): New variable.
1778 (create_frame_xic): Move static variable to global scope for
1779 the case that `static' gets defined away.
1781 2001-01-26 Kenichi Handa <handa@etl.go.jp>
1783 * coding.c (decode_coding): Set a flag for inhibiting
1785 (code_convert_region): Always set saved_coding_symbol.
1786 (decode_coding_string): Likewise. Update coding->symbol when we
1787 encounter a inconsistent eol by the same way as code_convert_region.
1789 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1791 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
1794 * xterm.c (x_after_update_window_line): Don't clear if frame's
1795 internal border width is zero.
1796 (x_clear_area): New function.
1797 (x_after_update_window_line, x_clear_end_of_line)
1798 (x_scroll_bar_create, x_scroll_bar_set_handle)
1799 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
1800 instead of XClearArea.
1802 * xterm.h (x_clear_area): Add prototype.
1804 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
1805 which doesn't seem necessary anymore with Lesstif 0.92.
1807 2001-01-25 Dave Love <fx@gnu.org>
1809 * puresize.h (BASE_PURESIZE): Up to 720000.
1811 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
1813 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1815 * xdisp.c (echo_area_display): Don't call redisplay_internal
1816 when Emacs is shutting down. We can't run hooks etc. that
1817 would be necessary to do a redisplay.
1819 * lread.c (read_integer): Use type EMACS_INT instead of int.
1821 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1823 * ccl.c (ccl_driver): Fix last change.
1825 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1827 * ccl.h (sturct ccl_program): New member suppress_error.
1829 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1830 insert error message to the output.
1831 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1833 * coding.h (struct coding_system): New member suppress_error.
1835 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1836 (Fset_terminal_coding_system_internal): Set the member
1837 suppress_error to 1.
1838 (Fset_safe_terminal_coding_system_internal): Likewise.
1840 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1842 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1843 as if it was a `charset'.
1845 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1847 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1848 value in where_is_cache; the next lookup in the cache returns
1849 something bogus if we do.
1851 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1853 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1854 if HAVE_WINDOW_SYSTEM isn't defined.
1856 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1858 * fns.c (sweep_weak_table): Fix code taking items out of
1859 the hash collision chain. Some cleanup.
1861 * xterm.c (x_new_font): Don't change a tooltip's size.
1863 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1864 background color by specifying a color for the default font
1867 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1869 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1870 a workaround for SunOS 4's cc.
1871 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1872 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1873 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1876 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1878 * xterm.c (x_set_window_size_1): New function extracted from
1880 (x_set_window_size): Use it.
1881 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1882 doesn't have a widget, like tooltips.
1884 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1886 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
1888 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1890 * fns.c (Fset_char_table_default): Fix to make sub char-table
1893 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1895 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1896 a desired tool bar string, even if there are no tool bar items.
1898 * xdisp.c (Ftool_bar_lines_needed): New function.
1899 (syms_of_xdisp): Defsubr it.
1901 * editfns.c (Fformat): Don't extend text properties from arguments
1902 to padding chars in the result.
1904 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1906 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1908 2001-01-20 Andrew Innes <andrewi@gnu.org>
1910 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
1911 (w32_initialize): Don't set term hooks that aren't actually needed
1914 * xfaces.c (realize_default_face):
1916 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1918 * xdisp.c (handle_single_display_prop): Remove references to
1919 FRAME_W32_CONSOLE_P.
1921 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
1923 * frame.h (output_method): Remove output_w32_console method.
1924 (FRAME_W32_CONSOLE_P): Remove macro.
1926 * frame.c (Qw32_console): Remove variable.
1927 (Fframep): Remove references to it.
1928 (syms_of_frame): Ditto.
1929 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1931 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1934 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1936 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1938 2001-01-19 Andrew Innes <andrewi@gnu.org>
1940 * w32.c (init_environment): Add a version-independent site-lisp
1941 directory to EMACSLOADPATH, after the version dependent one.
1943 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1945 * editfns.c (Fbuffer_substring): Doc fix.
1947 * xdisp.c (message_dolog, message2, message2_nolog):
1948 Rename parameter LEN to NBYTES.
1950 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1952 * charset.c (strwidth): Use c_string_width.
1953 (c_string_width): New function.
1954 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1957 * charset.h (c_string_width, lisp_string_width): Extern them.
1959 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1961 * indent.c (check_composition): Check validity of composition.
1963 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1964 characters by calling c_string_width.
1965 (x_consider_frame_title): Get byte length of frame tile string
1967 (display_mode_element): Pay attention to width of non-ASCII
1968 characters by calling strwidth.
1970 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1972 * xfns.c (Qcancel_timer): New variable.
1973 (syms_of_xfns): Initialize and staticpro it.
1974 (Fx_hide_tip, Fx_show_tip): Use it.
1975 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1977 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1979 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1981 * window.h (WINDOW_LIVE_P): New macro.
1983 * window.c (window_size_fixed): New variable.
1984 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1987 * eval.c (specbind): If binding a per-buffer variable which
1988 doesn't have a buffer-local value in the current buffer, change
1989 the global value by changing the value of the symbol bound in all
1990 buffers not having their own value, to make it consistent with
1991 what happens with other buffer-local variables.
1993 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1995 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1996 when searching for a newline.
1998 2001-01-18 Kenichi Handa <handa@etl.go.jp>
2000 * xdisp.c (display_string): Fix previous change.
2002 2001-01-18 Jason Rumney <jasonr@gnu.org>
2004 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
2005 GLYPH_DEBUG is defined.
2006 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
2007 true for images with `:ascent 100'.
2008 (x_set_mouse_face_gc): If the last used mouse face has gone in the
2009 meantime, use face MOUSE_FACE_ID.
2010 If first glyph isn't a character glyph, use the ASCII NUL
2011 character to determine the face.
2012 (expose_area): Do not treat left margin specially.
2013 (note_mode_line_highlight): If no local_map, check global keymap.
2014 (note_mouse_highlight): Initialize overlay.
2015 (clear_mouse_face): Don't return if tip_frame is non-nil.
2016 (show_scroll_bars): Remove unused function.
2017 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
2018 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
2020 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
2021 (x_free_frame_resources): Unload relief colors.
2023 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2025 * xdisp.c (forward_to_next_line_start): Avoid calling
2026 get_next_display_element when the newline is already found.
2027 This may change the iterator's position, when its current position is
2028 equal to the iterator's stop_charpos.
2030 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
2031 zero, use this method only at the end of a line.
2033 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
2034 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
2035 if SCALABLE_FONTS_P is set.
2037 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
2038 so that scalable fonts are included.
2040 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
2041 In the cache, use a key containing the information if scalable
2043 (x_load_font): Adapt to change of keys in the font cache.
2045 2001-01-17 Kim F. Storm <storm@filanet.dk>
2047 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
2048 XListFonts to take advantage of font caching.
2050 * xterm.c (x_list_fonts): Ensure caching font information when
2051 called for a null frame, which is the case frequently when Emacs
2054 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2056 * xfns.c (QCconversion): Replaces QCalgorithm.
2058 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
2060 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
2063 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
2064 not everything could be displayed.
2066 * line.h, x-list-font.c: Files removed because unused.
2068 2001-01-17 Andrew Innes <andrewi@gnu.org>
2070 * dired.c (directory_files_internal): Convert result from readdir
2071 to a unibyte string initially, to avoid possible misinterpretation
2072 of some bytes as the internal form of Emacs characters.
2074 2001-01-17 Kenichi Handa <handa@etl.go.jp>
2076 * fns.c (concat): Be sure to avoid putting the same `composition'
2077 property on the adjacent regions.
2079 2001-01-16 Gerd Moellmann <gerd@gnu.org>
2081 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
2082 (Fscroll_right, Fscroll_left): Set it here instead, if called
2085 * buffer.c (Fset_buffer_modified_p): Set buffer's
2086 prevent_redisplay_optimizations_p flag.
2088 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
2089 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
2090 with additional arg.
2092 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
2095 * xdisp.c (redisplay_preserve_echo_area): Add parameter
2096 FROM_WHERE, for debugging.
2098 2001-01-16 Kenichi Handa <handa@etl.go.jp>
2100 * ccl.c (Fregister_ccl_program): Handle the return value of
2101 resolve_symbol_ccl_program correctly.
2102 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
2104 2001-01-15 Gerd Moellmann <gerd@gnu.org>
2106 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
2107 has gone in the meantime, use face MOUSE_FACE_ID.
2109 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
2110 If x_display_info_for_display returns null, don't try to close
2111 the display; we didn't open it.
2113 * dispnew.c (save_or_restore_current_matrices): Function removed.
2114 (save_current_matrix, restore_current_matrix): New functions.
2115 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
2116 restore the frame's current matrix. Due to the glyph pointer
2117 setup done in adjust_glyph_matrix, there is no easy way to make
2118 saving the current matrix in the desired matrix generally correct,
2121 2001-01-15 Kenichi Handa <handa@etl.go.jp>
2123 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
2125 (display_line): Optimize for wide characters.
2126 (display_string): Don't try to display a multi-column character
2127 partially. On ttys, produce more than one truncation glyph for
2128 multi-column characters that don't fit on the line.
2130 2001-01-13 Kenichi Handa <handa@etl.go.jp>
2132 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
2133 Define it instead of WORDS_BIGENDIAN. Caller changed.
2135 2001-01-13 Jason Rumney <jasonr@gnu.org>
2137 * w32fns.c (Fimage_size, image_ascent, lookup_image)
2138 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
2139 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2140 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
2142 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
2143 (x_draw_image_relief, x_draw_image_foreground_1)
2144 (x_draw_image_glyph_string): Adapt to change of image margins.
2146 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
2149 * w32bdf.c (search_file_line, get_cached_font_char)
2150 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
2152 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
2154 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
2155 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
2156 (Fw32_send_sys_command): Remove unused variables.
2157 (w32_msg_pump): Add parentheses.
2159 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
2160 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
2163 2001-01-12 Gerd Moellmann <gerd@gnu.org>
2165 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
2166 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
2167 being a pair of margins.
2168 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
2169 to DEFVAR_LISP. Extend doc.
2171 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
2173 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
2174 pair of integers `(X . Y)', use X for the horizontal and Y for the
2176 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
2177 (parse_image_spec): Check it.
2178 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2179 (tiff_format, gif_format, gs_format):
2180 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
2182 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
2183 (x_draw_image_relief, x_draw_image_foreground_1)
2184 (x_draw_image_glyph_string): Adapt to the change of image margins.
2186 * dispextern.h (struct image): Replace member `margin' with
2187 `hmargin' and `vmargin'.
2189 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
2192 * dispnew.c (update_text_area): Put code which decrements the
2193 stop position when the row's face extends to the end of the
2196 * xfns.c (x_set_mouse_color): Fix color allocation.
2198 * keyboard.c: Call get_local_map with new argument list.
2200 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
2202 * intervals.h (enum map_property): Removed.
2203 (get_local_map): Change prototype.
2205 * keymap.c: Call get_local_map with new argument list.
2206 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
2208 2001-01-11 Gerd Moellmann <gerd@gnu.org>
2210 * xdisp.c (build_desired_tool_bar_string): Correct the computation
2211 of the size needed for the tool bar string. For the last image,
2212 use a `display' property that reaches to the end of the string.
2214 * xselect.c (selection_request_dpyinfo): New variable.
2215 (x_handle_selection_request): Set it.
2216 (x_selection_request_lisp_error): Don't call
2217 x_decline_selection_request if selection request's display has
2220 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
2221 Do the unregister_colors before calling XFreeColors.
2223 2001-01-10 Dave Love <fx@gnu.org>
2225 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
2226 ${SOME_MACHINE_LISP}, not ${lisp}.
2228 2001-01-10 Gerd Moellmann <gerd@gnu.org>
2230 * xdisp.c (display_line): On ttys, produce more than one truncation
2231 glyph for multi-column characters that don't fit on the line.
2233 * xselect.c (x_reply_selection_request): Add a comment.
2235 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
2236 XkbGetNames instead of XkbGetKeyboard.
2238 2001-01-10 Dave Love <fx@gnu.org>
2240 * sysdep.c (random): Revert the declaration.
2242 2001-01-09 Gerd Moellmann <gerd@gnu.org>
2244 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
2245 Call function string_bytes.
2246 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
2248 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
2249 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
2250 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
2251 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
2253 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
2254 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
2255 after sweeping strings, and at the end.
2256 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
2258 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
2259 ensure that pop_message is called.
2261 * keyboard.c (Fexecute_extended_command): Use a
2262 record_unwind_protect to ensure that pop_message is called.
2264 * lisp.h (push_message_unwind): Add prototype.
2266 * xdisp.c (push_message_unwind): New function.
2268 * fileio.c (do_auto_save_unwind): Do the pop_message here
2269 instead of in Fdo_auto_save.
2270 (Fdo_auto_save): Don't call pop_message.
2272 2001-01-08 Ken Raeburn <raeburn@gnu.org>
2274 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
2277 2001-01-08 Gerd Moellmann <gerd@gnu.org>
2279 * window.c (window_scroll_pixel_based): Adjust glyph matrices
2280 when increasing window's vscroll.
2282 * macros.c (Qkbd_macro_termination_hook): New variable.
2283 (syms_of_macros): Initialize and staticpro it.
2284 (pop_kbd_macro): Run kbd-macro-termination-hook.
2286 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
2288 2001-01-07 Dave Love <fx@gnu.org>
2290 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
2291 arglist, for documentation's sake.
2293 2001-01-06 Andrew Innes <andrewi@gnu.org>
2295 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
2298 2001-01-05 Andrew Innes <andrewi@gnu.org>
2300 * term.c (update_end): Don't check updating_frame; for some reason
2301 this can be 0 sometimes, such as after dismissing a popup menu,
2302 and isn't necessary given the explicit frame argument.
2304 2001-01-05 Gerd Moellmann <gerd@gnu.org>
2306 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
2307 on some systems, and an unsigned long on others, like FreeBSD 4.1.
2309 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2311 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
2313 * xfns.c (x_create_tip_frame): Preserve the value of
2314 face_change_count around the creation of the tip frame.
2316 * xfns.c (last_show_tip_args): New variable.
2317 (compute_tip_xy): New function.
2318 (Fx_show_tip): Reuse an existing tip frame, if possible.
2319 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
2321 2001-01-04 Dave Love <fx@gnu.org>
2323 * editfns.c (Fformat): Doc fix.
2325 * systime.h (set_file_times): Prototype.
2327 * widget.h (EmacsFrameSetCharSize_): Prototype.
2329 * sysdep.c (random, srandom): Declare explicitly.
2331 * dispextern.h (move_it_vertically_backward): Declare.
2333 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2335 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
2336 like in Fx_create_frame.
2338 * xfaces.c (set_font_frame_param): Don't do anything for
2339 non-graphical frames.
2341 * window.c (Fdelete_other_windows): Set window's window_end_valid
2342 to nil when changing the window's start. Don't change the
2343 window's start when its top position hasn't changed. If we do,
2344 this will set the window's optional_new_start, which act's like a
2345 force_start during redisplay with C-x 1 M-> under particular
2346 circumstances (see report from Per Starback to emacs-pretest-bug
2349 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2351 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
2352 short cut at the start of the function. Add an assertion.
2353 (reseat_at_next_visible_line_start): Add an assertion.
2355 * window.c (Frecenter): When changing the window start, set the
2356 window's window_end_valid to nil.
2357 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
2359 * dispextern.h (move_it_past_eol): Add prototype.
2361 * xdisp.c (move_it_past_eol): New function.
2363 * window.c (Fwindow_end): Doc fix.
2365 2001-01-03 Dave Love <fx@gnu.org>
2367 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
2369 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2371 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
2372 the enabled_p flag of the glyph row at window_end_vpos to 0.
2373 (handle_single_display_prop): Fix last change.
2375 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2377 * window.c (Frecenter): Doc fix.
2379 2001-01-02 Andrew Innes <andrewi@gnu.org>
2381 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
2383 * frame.h (output_method): Add output_w32_console method.
2384 (FRAME_W32_CONSOLE_P): New macro.
2386 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
2387 use output_w32_console method.
2388 (Qw32_console): New Lisp_Object.
2389 (Fframep): Return it.
2390 (syms_of_frame): Init it.
2391 (Fframe_parameters): Report w32console as font for w32_console frames.
2393 * xfaces.c (realize_default_face): Set face foreground and
2394 background to unspecified for w32_console frames.
2395 (realize_face): Realize face cache for w32_console frames.
2396 (realize_tty_face): Accept w32_console frames.
2398 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
2399 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
2400 necessary, even if running interactively.
2402 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
2405 * w32term.c (x_update_begin):
2409 (x_change_line_highlight):
2414 (w32_reassert_line_highlight):
2415 (w32_frame_rehighlight):
2416 (w32_frame_raise_lower): Do nothing if not w32 frame.
2418 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
2420 * w32fns.c (Fx_display_color_cells): Determine correct value, when
2421 system doesn't tell us directly.
2422 (Fx_display_visual_class): Implement properly.
2424 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2426 * window.c (Frecenter): Handle centering in graphical frames
2427 specially. Centering on the basis of line counts doesn't work
2428 reliably with variable-height lines.
2430 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2432 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
2435 * composite.c (run_composition_function): Remove unused var `val'.
2436 (update_compositions): Remove unused variable `hook'.
2438 * intervals.c (get_local_map): Remove unused variable `tem'.
2440 * doprnt.c (doprnt1): Remove unused variable `size'.
2442 * fns.c (Flength): Remove unused variable `tail'.
2443 (Fdelete): Remove unused variable `size'.
2445 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2448 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
2450 * data.c (find_symbol_value): Remove extra 3rd argument in the
2451 call to swap_in_symval_forwarding.
2453 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
2455 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2456 (trivial_regexp_p): Remove unused variable `c'.
2457 (boyer_moore): Remove unused variable `k'.
2459 * indent.c (current_column): Remove unused variable `stopchar'.
2460 (Fcompute_motion): Remove unused variable `contin'.
2462 * casefiddle.c (casify_object): Remove unused variable `tolen'.
2464 * dired.c (directory_files_internal): Fix a typo in a comment.
2465 Remove an unused variable `handler'.
2466 (file_name_completion): Remove unused function-scope variable `dp'.
2467 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
2470 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
2472 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
2474 (Fmarker_insertion_type): Remove unused variable `buf'.
2476 * insdel.c (make_gap): Remove unused variable `result'.
2478 * keyboard.c (record_char): Remove unused function-scope var `help'.
2479 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
2480 (menu_bar_items): Remove unused function-scope variable `tem'.
2482 * fontset.c (fontset_ref): Remove unused variable `i'.
2483 (fontset_set): Remove unused variables `j' and `tmp'.
2484 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
2485 (make_fontset_for_ascii_face): Remove unused variable `name'.
2486 (fs_load_font): Remove unused variable `font_idx'.
2487 (fs_query_fontset): Remove unused function-local variable `fontset'.
2488 (list_fontsets): Remove unused variable `tail'.
2489 (Fnew_fontset): Remove unused variables `family' and `registry'.
2490 (accumulate_font_info): Remove unused variable `tmp'.
2491 (Ffontset_font): Remove unused variable `id'.
2492 (syms_of_fontset): Remove unused variable `i'.
2494 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
2496 (lookup_image): Remove unused variable `file'.
2497 (xbm_load): Remove unused variables `bitmap_data', `height', and
2498 `width'. Remove function-local variable `i', leave the
2500 (gif_load): Remove unused variable `inc'.
2502 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
2503 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
2504 leave only the one in the inner block.
2506 * xfaces.c (face_fontset, realize_default_face): Remove unused
2508 (face_at_buffer_position): Remove unused variable `multibyte_p'.
2510 * term.c (encode_terminal_code): Remove unused variable `c'.
2512 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
2513 char *' instead of `char *'.
2515 * category.c (Fcategory_docstring): Remove unused variable `doc'.
2516 (Fget_unused_category): Remove unused variable `docstring_vector'.
2517 (Fchar_category_set): Remove unused variables `val', `charset',
2520 * coding.c (detect_coding_iso2022, setup_coding_system):
2521 Remove unused variable `i'.
2522 (detect_coding_mask): Remove unused variable `idx'.
2523 (detect_coding): Remove unused variable `i'.
2524 (ccl_coding_driver): Remove unused variable `result'.
2525 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
2526 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
2527 (encode_coding_string): Remove unused variables `gcpro1' and
2528 `saved_coding_symbol'.
2529 (Ffind_coding_systems_region_internal): Remove function-local
2530 variable args[], leave only the block-local one.
2531 (code_convert_region1): Remove unused variable `len'.
2533 * charset.c (char_printable_p): Remove unused variable `chars'.
2534 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
2535 (str_to_multibyte): Remove unused variable `c'.
2537 * window.c (size_window): Remove block-local variable `min_size'.
2539 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
2540 `header_line_height'.
2541 (append_space, extend_face_to_end_of_line): Declare `saved_what'
2542 enum display_element_type.
2544 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2546 * xterm.c (x_connection_closed): Catch X errors around all
2547 statements that call X. Save away the error message in a local copy.
2549 * xterm.c (x_connection_closed): Set handling_signal to 0 at
2552 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
2553 in or at the start of invisible text.
2555 * dispnew.c (update_window): Don't check_current_matrix_flags.
2557 2001-01-01 Jason Rumney <jasonr@gnu.org>
2559 * w32fns.c (x_figure_window_size): Do not allow new_height and
2560 new_width of frame to override specified values.
2562 2000-12-30 Kenichi Handa <handa@etl.go.jp>
2564 * composite.c (find_composition): Fix a code for searching backward.
2566 2000-12-29 Gerd Moellmann <gerd@gnu.org>
2568 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
2569 (update_window) [GLYPH_DEBUG]: Call it.
2570 (scrolling_window): Prevent including current rows which are below
2571 what's displayed in the window.
2573 * xdisp.c (try_window_reusing_current_matrix)
2574 <new start <= old start>: Disable rows in the current matrix
2575 which are below the window after scrolling.
2577 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
2578 is zero. It's not worth the complexity.
2579 (invisible_text_between_p): Put in #if 0 because unused.
2581 2000-12-28 Gerd Moellmann <gerd@gnu.org>
2583 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
2584 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
2586 * keyboard.c (echo_char): If C is an integer, always call
2587 push_key_description. Former code could signal an invalid
2590 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
2591 If set, print multibyte text.
2592 (Fsingle_key_description): Call push_key_description with
2593 FORCE_MULTIBYTE set.
2594 (describe_buffer_bindings): Likewise.
2596 * lisp.h (push_key_description): Add prototype.
2598 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
2599 around the call to redisplay_internal.
2601 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2603 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2605 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2607 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
2608 (ccl_driver): New local variable `extra_bytes'.
2610 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
2612 * coding.c (setup_coding_system):
2613 Initialize coding->spec.ccl.eight_bit_carryover.
2614 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
2616 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2618 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
2619 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
2620 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
2621 (decode_composition_emacs_mule): New function.
2622 (decode_coding_emacs_mule): Decode composition sequence by calling
2623 decode_composition_emacs_mule.
2624 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
2625 (encode_coding_emacs_mule): Changed from macro to function.
2626 If a text contains compositions, encode them correctly.
2627 (setup_coding_system): Set coding->commong_flags for emacs-mule so
2628 that decoding and encoding are required.
2630 2000-12-27 Gerd Moellmann <gerd@gnu.org>
2632 * xfaces.c (PT_PER_INCH): New macro.
2633 (xlfd_point_size): Compute real point size from font's pixel size.
2634 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
2637 * .gdbinit: Comment out the line pointing to the Lesstif source
2640 * window.c (Frecenter): Use displayed_window_lines instead
2641 of window_internal_height.
2643 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2644 instead of x-toolkit-scroll-bars-p.
2645 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2647 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2648 instead of x-toolkit-scroll-bars-p.
2649 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2651 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
2652 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
2653 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
2655 (add_window_display_history, add_frame_display_history)
2656 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
2657 (build_frame_matrix_from_leaf_window): Remove unused code.
2658 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
2660 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
2661 (update_window) [GLYPH_DEBUG]: Likewise.
2662 (syms_of_display): Defsubr dump-redisplay-history.
2664 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2666 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
2667 the end of the prompt. Set echo_after_prompt to the offset
2668 of echoptr in echobuf.
2670 * xdisp.c (init_from_display_pos): Pop until the iterator's
2671 stack is empty; there may be frames for stretch or images
2674 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
2675 (save_or_restore_current_matrix): New function for the same
2676 purpose, but more efficient.
2677 (adjust_frame_glyphs_for_frame_redisplay): Use it.
2679 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
2681 * xdisp.c (syms_of_xdisp): Fix last change.
2683 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2685 * xdisp.c (syms_of_xdisp): Doc fix.
2687 * xdisp.c (redisplay_window): Remove label restore_buffers;
2688 use finish_scroll_bars instead to make sure that scroll bars
2689 are redeemed. If we don't do this, flickering can result from
2690 scroll bars being destroyed and recreated.
2692 2000-12-22 Jason Rumney <jasonr@gnu.org>
2694 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
2695 in the wrong colors when the foreground is not black.
2696 (expose_window): Don't redraw the window that's currently being
2699 2000-12-22 Gerd Moellmann <gerd@gnu.org>
2701 * window.c (size_window): When setting the window's too_small_ok
2702 flag, compare old size with minimum size depending on WIDTH_P,
2703 don't compare with window_min_width.
2705 * window.c (delete_window): Simplify somewhat.
2706 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
2707 freeing window matrices. The flag windows_or_buffers_changed is
2708 set, so the next redisplay will consider all windows; this should
2711 2000-12-22 Kenichi Handa <handa@etl.go.jp>
2713 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
2715 * ccl.h (struct ccl_program): New member cr_consumed.
2717 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
2718 (CCL_READ_CHAR): Handle EOL conversion here.
2719 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
2721 2000-12-21 Gerd Moellmann <gerd@gnu.org>
2723 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
2725 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
2726 otherwise tabs of different size compare equal.
2728 * callint.c (Fcall_interactively): Prevent a compiler warning.
2730 * print.c (print_unwind): Return nil.
2731 (PRINTDECLARE): Initialize all local variables.
2732 (print_preprocess): Add a default case.
2734 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
2736 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
2738 * window.c (delete_window, Fsplit_window)
2739 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
2741 * dispextern.h (ensure_frame_matrix): Function declaration removed.
2743 * dispnew.c (ensure_frame_matrix): Removed.
2744 (save_frame_matrix, restore_frame_matrix): New functions.
2745 (adjust_frame_glyphs_for_frame_redisplay): Use them.
2747 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
2748 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
2750 2000-12-21 Andrew Innes <andrewi@gnu.org>
2752 * w32term.c (x_update_begin): Regenerate the palette here, rather
2753 than for each window.
2755 * w32xfns.c (select_palette): Avoid calling SelectPalette if
2756 palette is NULL, since this corrupts memory! Also get
2757 display_info reference from frame.
2759 2000-12-21 Jason Rumney <jasonr@gnu.org>
2761 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
2763 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
2764 to avoid returning without releasing it.
2766 2000-12-21 Kenichi Handa <handa@etl.go.jp>
2768 * keymap.c (push_key_description): Don't convert eight-bit-control
2769 and eight-bit-graphic to multibyte character.
2771 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
2772 generic character and CODE1 is nil, return the smallest character
2775 2000-12-20 Dave Love <fx@gnu.org>
2777 * s/osf5-0.h (NSIG): Don't redefine.
2779 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
2781 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
2782 excluding menu-bar and tool-bar.
2783 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
2784 (menu_item_p): Remove.
2785 (where_is_internal_1): Don't ignore menu-items.
2787 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2789 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2792 * window.c (make_window): Initialize window's min_hscroll.
2793 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2794 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2796 (struct saved_window): New member min_hscroll.
2797 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2798 (Fset_window_configuration): Set window's min_hscroll.
2799 (save_window_save): Save window's min_hscroll.
2800 (compare_window_configurations): Compare min_hscroll values.
2802 * window.h (struct window): New member min_hscroll.
2804 * keyboard.c (echo_prompt): Prevent a compiler warning.
2806 * xdisp.c (try_cursor_movement): Fix last change. The real
2807 condition is that PT is at the end of the row, and should
2808 be displayed at the start of the next row.
2810 * xdisp.c (try_cursor_movement): If we end on a partially
2811 visible line, end we already decided to scroll, return -1.
2813 * dispextern.h (ensure_frame_matrix): Add prototype.
2815 * window.c (delete_window, Fsplit_window)
2816 (Fset_window_configuration): Call ensure_frame_matrix.
2818 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
2820 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2821 completed, call fake_current_matrices instead of marking frame
2824 2000-12-20 Jason Rumney <jasonr@gnu.org>
2826 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2828 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2830 * fns.c (Frequire): Doc fix.
2832 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2834 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
2836 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2837 currently displaying a message.
2839 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2841 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2843 2000-12-18 Andrew Innes <andrewi@gnu.org>
2845 * w32.c (w32_strerror): New function.
2847 * w32.h (w32_strerror): New extern.
2849 * w32fns.c (Fw32_shell_execute): Use it.
2851 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2853 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2855 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2857 * msdos.c (IT_set_face): Obey inverse_video.
2859 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2861 * dired.c (directory_files_internal): Always return decoded filenames.
2863 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2865 * xterm.c (x_connection_closed): Prevent being called recursively
2866 because of an error condition in XtCloseDisplay.
2868 * xdisp.c (init_iterator): If noninteractive, and the frame's
2869 face cache is null, make one.
2871 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
2873 * process.c (wait_reading_process_input): Check for pending
2874 input when running timers.
2876 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2878 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
2880 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2882 * process.c (read_process_output): Don't run a filter if the code
2883 decoder produces nothing but carryover.
2885 2000-12-17 Andrew Innes <andrewi@gnu.org>
2887 * w32.c (sys_rename): Only check errno against EEXIST, and not
2888 EACCES, when determining whether rename failed because the target
2889 exists. This was resulting in indefinite looping on Windows 9x if
2890 the source file was locked by another process.
2892 * w32fns.c (Ffile_system_info): New function.
2893 (syms_of_w32fns): Defsubr it.
2895 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2897 * window.c (coordinates_in_window): Fix computation for
2898 position on vertical line between mode lines.
2900 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2901 Don't alter tip_frame or tip_window.
2902 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2905 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2906 Don't alter tip_frame or tip_window.
2907 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2910 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2912 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2913 be consistent with the doc string. Reported by NAKAJIMA Mikio
2914 <minakaji@osaka.email.ne.jp>.
2916 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2918 * xfaces.c (Vface_ignored_fonts): New variable.
2919 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2920 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2922 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2924 * dispnew.c (update_window): Detect pending input every nth line
2925 updated, i.e. do it depending on real work done, and not on the
2928 * xterm.c (expose_window): Don't redraw the window that's
2929 currently being updated.
2931 * window.c (Fset_window_point): Remove test for
2932 cursor_in_non_selected_windows.
2934 * lread.c (read1): Recognize end of file after `\\'.
2936 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2937 not unwind_create_frame.
2939 2000-12-15 Dave Love <fx@gnu.org>
2941 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2944 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2946 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2948 * coding.c (setup_coding_system): Clear all members of the struct
2949 coding_system at first.
2950 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2952 (code_convert_region): Don't override coding->src_multibyte and
2953 coding->dst_multibyte.
2955 * fns.c (Fmd5): Docstring improved.
2957 2000-12-15 Miles Bader <miles@gnu.org>
2959 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2960 are actually marked as mode-lines; otherwise use
2961 estimate_mode_line_height.
2963 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2965 * editfns.c (Fformat): Prevent a buffer overrun when the format
2966 specifies a precision.
2968 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2970 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2971 argument is outside the range [2..3].
2973 2000-12-14 Andrew Innes <andrewi@gnu.org>
2975 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2976 nothing to do. Bind inhibit-quit.
2977 (tip_frame): Make it a Lisp_Object.
2978 (x_create_tip_frame): Set tip_frame after it has been added to
2980 (Fx_show_tip): Don't set tip_frame here.
2981 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
2982 (unwind_create_frame, unwind_create_tip_frame): New functions.
2983 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2984 while a frame is only partially constructed.
2986 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2987 (x_free_frame_resources): New function.
2988 (x_destroy_window): Use it.
2990 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2992 * xfns.c (Fx_backspace_delete_keys_p): New function.
2993 (syms_of_xfns): Defsubr it.
2995 * config.in (HAVE_XKBGETKEYBOARD): Add.
2997 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2999 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
3000 Always store string in multibyte representation in echobuf.
3001 (echo_char): Always store string in multibyte representation in
3003 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
3004 (read_key_sequence): Adjusted for the change of echo_prompt.
3006 * fns.c (Fmd5): Docstring improved.
3008 * lisp.h (detect_coding_system): Prototype adjusted.
3010 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
3011 (detect_coding_emacs_mule, detect_coding_iso2022,)
3012 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
3013 (detect_coding_utf_16, detect_coding_ccl): Make them static.
3014 New argument MULTIBYTEP. Callers changed.
3015 (detect_coding_mask, detect_coding_system): New argument
3016 MULTIBYTEP. Callers changed.
3017 (decode_coding_string): Set coding->src_multibyte and
3018 coding->dst_multibyte before calling detect_coding and detect_eol.
3019 Update them after some coding system is detected.
3021 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
3023 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
3025 * keyboard.c (menu_bar_items, tool_bar_items):
3026 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
3028 2000-12-13 Gerd Moellmann <gerd@gnu.org>
3030 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
3032 (unwind_create_frame, unwind_create_tip_frame): New functions.
3033 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3034 while a frame is only partially constructed.
3036 * xterm.h (x_free_frame_resources): Declare.
3038 * xterm.c (x_free_frame_resources): New function.
3039 (x_destroy_window): Use it.
3041 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
3042 don't interrupt the update for pending input initially, i.e.
3043 update at least some lines.
3045 * keyboard.c (do_mouse_tracking): Make externally visible.
3047 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
3049 * xfns.c (gray_bitmap_bits): Declare `char *'.
3051 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3053 * xdisp.c (display_tool_bar_line): Make sure that tool bar
3054 lines start with a relief line.
3056 2000-12-12 Dave Love <fx@gnu.org>
3058 * window.c (Fdisplay_buffer): Doc fix.
3059 (Fwindow_list): Remove unused var.
3061 * buffer.h (mmap_set_vars): Declare.
3063 * window.h (Fset_window_point): Declare.
3065 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
3067 * msdos.c (fast_find_position): Don't overstep the last window row.
3068 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
3069 variable `area'. When looking for a row under (X,Y), give up if some
3070 of the previous rows is not enabled.
3072 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3074 * window.c (Fset_window_point): If displaying cursors in windows
3075 other than the selected window, make sure redisplay updates
3076 other windows to show the new value of point in the window.
3078 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
3080 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
3081 the buffer is the sole visible buffer when in the mini-buffer.
3083 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
3084 Bind `inhibit-read-only' to t.
3085 (unwind_with_echo_area_buffer): Use AREF.
3087 * xfns.c (Fx_hide_tip): Simplified.
3089 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
3092 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
3094 2000-12-11 Gerd Moellmann <gerd@gnu.org>
3096 * xfns.c (Fx_hide_tip): Fix last change.
3098 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
3099 nothing to do. Bind inhibit-quit.
3100 (tip_frame): Make it a Lisp_Object.
3101 (x_create_tip_frame): Set tip_frame after it has been added to
3103 (Fx_show_tip): Don't set tip_frame here.
3105 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3107 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
3110 * dispextern.h: Change external declaration of tip_frame.
3112 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
3113 return an empty string.
3115 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
3116 of the window's update_mode_line flag, since the former is set by
3117 force-mode-line-update, not the latter. This makes
3118 column-number-mode slightly faster.
3120 * xdisp.c (try_window_id) <all changes above window start>:
3123 2000-12-11 Paul Eggert <eggert@twinsun.com>
3125 * config.in (HAVE_FTELLO): Remove.
3127 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
3128 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
3130 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
3131 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
3133 2000-12-11 Miles Bader <miles@gnu.org>
3135 * window.c (displayed_window_lines): Don't round up when
3136 converting empty space at bottom to lines.
3137 Handle non-newline-terminated final lines properly.
3138 (Fwindow_text_height): New function (used to be in lisp).
3139 (syms_of_window): Initialize it.
3141 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
3143 * syntax.c (scan_lists): Check that the right quote char has the
3144 right Sstring syntax when jumping over strings.
3145 (init_syntax_once): Use Smax rather than 13.
3147 2000-12-09 Miles Bader <miles@gnu.org>
3149 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
3150 with PARTIALLY, inverting the sense.
3151 (window_scroll_pixel_based): Scroll partially visible lines into
3152 place if we hit the beginning or end of the buffer.
3153 (displayed_window_lines): Don't include partially visible lines.
3154 (Fmove_to_window_line): Skip past any partially visible first line.
3156 2000-12-08 Gerd Moellmann <gerd@gnu.org>
3158 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
3160 * tparam.c (tparam1): Change the way buffers are reallocated to be
3161 portable and less obfuscated.
3163 * termcap.c (tgetent): Change the way buffers are reallocated to
3164 be portable and less obfuscated.
3166 * macros.c (store_kbd_macro_char): Change the way buffers are
3167 reallocated to be portable and less obfuscated.
3169 * lread.c (read1): Change the way buffers are reallocated to be
3170 portable and less obfuscated.
3172 * doc.c (Fsubstitute_command_keys): Change the way buffers
3173 are reallocated so that it is portable.
3175 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
3177 * dosfns.c (Ffile_system_info): New function.
3178 (syms_of_dosfns): Defsubr it.
3180 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
3182 * alloc.c (gc_sweep): Add comment.
3184 2000-12-07 Gerd Moellmann <gerd@gnu.org>
3186 * sound.c (vox_configure): Change order of ioctls.
3187 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
3188 Ignore errors when changing volume.
3189 (vox_close): Don't reset the device.
3191 * process.c (read_process_output): Make sure the process marker's
3192 position is valid when the process buffer is changed in
3193 after-change functions. W3 does that.
3195 * xfns.c (x_free_gcs): New function.
3197 * xterm.h (x_free_gcs): Add prototype.
3199 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
3202 * xterm.c (x_destroy_window): Call x_free_gcs so that
3203 resources of non-toolkit X windows will be freed.
3205 2000-12-07 Andrew Innes <andrewi@gnu.org>
3207 * w32fns.c (xlfd_charset_of_font): Fix last change.
3209 2000-12-06 Dave Love <fx@gnu.org>
3211 * md5.h (__P): Don't define -- it comes from config.h.
3213 * strftime.c: Change some #if foo to #ifdef foo.
3215 2000-12-06 Andrew Innes <andrewi@gnu.org>
3217 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
3219 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
3220 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
3221 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
3223 2000-12-06 Gerd Moellmann <gerd@gnu.org>
3225 * alloc.c (gc_sweep): Prevent symbols read during loadup
3228 * xdisp.c (underlying_face_id): New function.
3229 (handle_face_prop, face_before_or_after_it_pos): Use it
3230 to determine the face ``under'' a string. Let strings inherit
3231 the face of the buffer under them.
3233 * xfaces.c (face_at_string_position): Update function comment.
3235 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
3236 matrix if the window's left position has changed; we need to
3237 redraw it in this case.
3239 * dispextern.h (struct glyph_matrix): Add member window_left_x.
3241 * window.c (coordinates_in_window): Check mouse on mode-line or
3244 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
3245 advertized by the function documentation.
3247 * window.c (syms_of_window): Doc fix.
3249 * sound.c (vox_configure): Set volume for left and right channel.
3250 (sound_cleanup): Return nil.
3252 * xdisp.c (move_it_by_lines): Fix paren typo.
3254 * xterm.c (x_load_font): Don't use the font's max_bounds for
3255 computing the height of the font. If max_bounds' ascent or
3256 descent are greater than the font's ascent or descent, this means
3257 glyphs overlap, which should be handled now by redisplay.
3259 * window.c (Veven_window_heights): New variable.
3260 (syms_of_window): DEFVAR_LISP it.
3261 (Fdisplay_buffer): Check Veven_window_heights before evening the
3264 2000-12-06 Miles Bader <miles@gnu.org>
3266 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
3267 update `default-frame-alist' instead of setting no frame parameters.
3269 2000-12-06 Kenichi Handa <handa@etl.go.jp>
3271 * composite.c (update_compositions): Fix typo (use the correct
3274 2000-12-05 Jason Rumney <jasonr@gnu.org>
3276 * md5.h: Remove underscores from function declarations.
3277 (__attribute__, __alignof__) [!__GNUC__]: Define.
3279 * md5.c: Delay include of md5.h until after namespace cleaning.
3281 * makefile.w32-in (fns.o): Depend on md5.h
3282 (md5.o): New target.
3285 * makefile.nt: Likewise.
3287 2000-12-05 Jason Rumney <jasonr@altavista.net>
3289 * w32term.c (expose_area): Complete last change.
3291 2000-12-05 Ken Raeburn <raeburn@gnu.org>
3293 * minibuf.c: Include intervals.h.
3295 2000-12-05 Jason Rumney <jasonr@gnu.org>
3297 * w32term.c (x_produce_glyphs): If a font for a component of
3298 a composition is not found, use 1 pixel dot ascent and 0 dot
3299 descent value to avoid displaying terribly tall empty boxes.
3300 (expose_area): Pass x-coordinate relative to the exposed
3301 area to x_draw_glyphs instead of a window-relative coordinate.
3303 2000-12-05 Gerd Moellmann <gerd@gnu.org>
3305 * xdisp.c (next_element_from_ellipsis): Save face before selective
3306 display in saved_face_id, and set face_before_selective_p.
3307 (reseat_1): Reset face_before_selective_p.
3308 (append_space, extend_face_to_end_of_line): If iterator's
3309 face_before_selective_p is set, use the face from saved_face_id.
3310 (extend_face_to_end_of_line): For tty frames, make sure to
3311 use the right face id when producing spaces at the end of
3314 * dispextern.h (struct it): Add face_before_selective_p.
3316 * keyboard.c (record_char): Don't record identical help-echo
3317 events in recent_keys.
3319 * xterm.c [USE_X_TOOLKIT]: Close the display.
3320 (xim_close_dpy): Handle case that the display has been closed.
3322 * xterm.c (x_destroy_window): Reset the frame's X window after
3325 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
3326 variable window_width.
3327 (line_draw_cost): Fix code skipping over spaces at the end of the
3328 line when must_write_spaces is not set.
3329 (scrolling_window): Fix code inserting runs in list of all runs.
3331 2000-12-05 Kenichi Handa <handa@etl.go.jp>
3333 * coding.c (setup_coding_system): Be sure to initialize
3334 coding->category_idx.
3336 2000-12-04 Gerd Moellmann <gerd@gnu.org>
3338 * xterm.c (PER_CHAR_METRIC): Removed because not used.
3340 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
3341 area to x_draw_glyphs instead of a window-relative coordinate.
3343 * fileio.c (auto_save_error): Add parameter ERROR. Show the
3344 error in the message.
3346 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
3347 timer after having read a key. It's not good for code reading
3348 several keys in a loop, like an input method.
3350 * fileio.c (Finsert_file_contents): When VISIT is t, don't
3351 record undo information for format-decode.
3353 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
3354 current buffer is read-only, not if it isn't.
3356 * keyboard.c (record_char): Record `help-echo' input events
3357 in recent_keys only if they display some help. Don't record
3358 `help-echo' events as macro char.
3360 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3362 * editfns.c (save_excursion_restore): Don't move point
3363 in another window if it is showing the wrong buffer.
3364 Avoid the call to Fwindow_live_p, for speed.
3366 2000-12-04 Kenichi Handa <handa@etl.go.jp>
3368 * xfaces.c (struct font_name): New member registry_priority.
3369 (split_font_name): Initialize the above member to zero.
3370 (concat_font_list): New function.
3371 (font_list): Include fonts of all alternative registries.
3372 (FONT_POINT_SIZE_QUANTUM): New macro.
3373 (better_font_p): Ignore point size difference less than
3374 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
3376 * xterm.c (x_produce_glyphs): If a font for a component of
3377 a composition is not found, use 1 pixel dot ascent and 0 dot
3378 descent value to avoid displaying terribly tall empty boxes.
3380 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
3382 2000-12-03 Ken Raeburn <raeburn@gnu.org>
3384 * coding.h (code_convert_string1): Declare.
3386 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
3388 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
3390 2000-12-02 Jason Rumney <jasonr@gnu.org>
3392 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
3393 correctly for single byte character case.
3394 (w32_per_char_metric): Do not try to make any assumptions about
3395 the metrics of BDF fonts.
3396 (x_estimate_mode_line_height): If `mode-line' face
3397 hasn't a font, use that of the frame, as drawing glyphs does.
3398 (note_mouse_highlight): Change the cursor shape on the vertical
3399 border between windows [not enabled].
3401 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
3403 * w32fns.c (Fx_create_frame): Reintroduce the call to
3404 face-set-after-frame-defaults.
3405 (Vx_window_horizontal_drag_shape): New variable.
3406 (syms_of_xfns): DEFVAR_LISP it.
3407 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
3410 2000-12-02 Simon Josefsson <simon@josefsson.org>
3412 * fns.c (Fmd5): Use a different logic to decide the coding system
3415 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
3417 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
3419 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
3421 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3423 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3424 height for YNegative.
3425 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3426 height; also see comment there.
3428 * window.c (coordinates_in_window): Handle computations for
3429 positions on the vertical bar and fringes differently for
3430 window-system frames. Consider some pixels near the vertical bar
3431 as on the bar if the frame doesn't have vertical scroll bars.
3432 Associate positions between mode or header lines with the
3433 right window, the left one.
3435 2000-12-01 Jason Rumney <jasonr@gnu.org>
3437 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3439 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3442 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3444 * window.c (struct saved_window): Add members orig_top and orig_height.
3445 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3446 (save_window_save, Fset_window_configuration): Save/restore
3447 window's orig_top and orig_height.
3449 2000-12-01 Jason Rumney <jasonr@gnu.org>
3451 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3453 * w32fns.c (x_set_cursor_color): Fix last change.
3455 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3457 * xdisp.c (echo_area_display): If cursor is in the echo area, make
3458 sure that the next redisplay displays the minibuffer, so that
3459 the cursor will be replaced with what the minibuffer wants.
3461 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
3462 #ifndef instead of using #if.
3463 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
3464 USE_TOOLKIT_SCROLL_BARS is defined.
3466 2000-11-30 Jason Rumney <jasonr@gnu.org>
3468 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
3471 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3473 * fns.c (Fmd5): Doc fix.
3475 2000-11-30 Simon Josefsson <simon@josefsson.org>
3477 * fns.c (Fmd5): New function.
3478 (syms_of_fns): Defsubr md5.
3480 * Makefile.in (obj): Add md5.o
3482 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3484 * md5.h, md5.c: New files, taken from glibc.
3486 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
3488 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
3489 hasn't a font, use that of the frame, as drawing glyphs does.
3491 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
3493 * eval.c (Frun_hooks): Allow 0 arguments.
3495 2000-11-29 Gerd Moellmann <gerd@gnu.org>
3497 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
3498 is over the menu bar widget, say it's not on the frame.
3500 * xfns.c (Fx_create_frame): Reintroduce the call to
3501 face-set-after-frame-defaults.
3503 * eval.c (Fsignal): Reset handling_signal.
3505 2000-11-28 Jason Rumney <jasonr@gnu.org>
3507 * w32menu.c (add_menu_item): Reset menu item text when changing
3508 type to radio button.
3510 2000-11-28 Gerd Moellmann <gerd@gnu.org>
3512 * xselect.c: Update copyright.
3514 * window.c (coordinates_in_window): If on a mode or header line,
3515 but sufficiently close to its start, return ``on vertical
3516 border''. This gives us a way to drag windows horizontally when
3517 using toolkit scroll bars.
3519 * xterm.c (note_mouse_highlight): Change the cursor shape
3520 on the vertical border between windows.
3522 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
3524 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
3525 (syms_of_xfns): DEFVAR_LISP it.
3526 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
3528 * textprop.c (text_read_only): New function.
3529 (verify_interval_modification): Use it instead of signaling
3530 `text-read-only'. This makes it easier to catch this error
3533 * xdisp.c (forward_to_next_line_start): Check for newlines,
3534 not end of line, which includes CR.
3536 2000-11-28 Kenichi Handa <handa@etl.go.jp>
3538 * coding.c (Ffind_coding_systems_region_internal): Be sure to
3539 include no-conversion.
3541 2000-11-27 Jason Rumney <jasonr@gnu.org>
3543 * w32fns.c (w32_load_system_font): Always mark font as double byte
3544 if codepage is unicode.
3546 2000-11-27 Gerd Moellmann <gerd@gnu.org>
3548 * xdisp.c (forward_to_next_line_start): If already on a newline,
3549 just consume it to avoid unintended skipping over invisible text below.
3551 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
3552 `vertical-line', `mode-line' and `header-line' events.
3554 * xdisp.c (try_window_id): Avoid starting to display in the middle
3555 of a character, a TAB for instance. This is easier than to set
3556 up the iterator exactly, and it's not a frequent case, so the
3557 additional effort wouldn't really pay off.
3559 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3561 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
3564 2000-11-25 Jason Rumney <jasonr@gnu.org>
3566 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
3567 Args to window_from_coordinates should be pixel coordinates.
3569 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
3570 redisplay handles them properly.
3572 2000-11-25 Miles Bader <miles@gnu.org>
3574 * indent.c (compute_motion): Keep pos_byte in sync with pos.
3576 2000-11-24 Jason Rumney <jasonr@gnu.org>
3578 * w32.c (init_environment): Set LANG environment variable based on
3579 locale settings, if not set.
3581 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
3582 making tool bar smaller. When clearing the frame, also
3583 clear current matrices. Clear frame when tool bar disappears.
3584 Don't use more lines for the tool-bar than is available.
3585 (x_change_window_heights): New function.
3587 2000-11-24 Gerd Moellmann <gerd@gnu.org>
3589 * xdisp.c (init_from_display_pos): If POS says we're already after
3590 an overlay string ending at POS, make sure to pop the iterator
3591 because it will be in front of that overlay string. When POS is
3592 ZV, we've thereby also ``processed'' overlay strings at ZV.
3594 * xfaces.c (lface_from_face_name): Function comment fix.
3596 2000-11-24 Miles Bader <miles@gnu.org>
3598 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
3599 apply `mode-line-inverse-video' -- zero means force display using
3600 the default face, non-zero means display using the specialized face.
3601 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
3603 2000-11-23 Kenichi Handa <handa@etl.go.jp>
3605 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
3608 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
3610 * coding.c (decode_coding_emacs_mule): Fix the case of
3611 CODING_EOL_LF, which used uninitialized value of c.
3613 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
3615 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
3617 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3619 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
3622 * frame.h (struct frame): Replace desired_tool_bar_items,
3623 current_tool_bar_items, n_desired_tool_bar_items,
3624 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
3626 * frame.c (make_frame): Change initialization of tool bar
3629 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
3630 Change references to members deleted from struct frame to use the
3633 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
3634 references to members deleted from struct frame to use the new ones.
3636 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
3638 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
3640 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
3641 (note_tool_bar_highlight): Change references to members deleted
3642 from struct frame to use the new ones.
3644 2000-11-23 Miles Bader <miles@gnu.org>
3646 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
3647 the face's inverse-video attribute, rather than overriding it.
3649 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3651 * xfns.c (x_set_tool_bar_lines): Clear internal border when
3652 making tool bar smaller.
3654 2000-11-22 Dave Love <fx@gnu.org>
3656 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
3658 2000-11-22 Miles Bader <miles@gnu.org>
3660 * keyboard.c (Vminibuffer_message_timeout): New variable.
3661 (command_loop_1): Use it to determine message timeout.
3662 (syms_of_keyboard): Initialize it.
3664 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
3666 2000-11-22 Kenichi Handa <handa@etl.go.jp>
3668 * sysdep.c: Move the code for declaring h_errno after #include
3671 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3673 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
3674 the menu bar when the tooltip is unmapped.
3676 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
3677 sole visible buffer when we're currently in the mini-buffer, and
3680 2000-11-21 Jason Rumney <jasonr@gnu.org>
3682 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
3683 put on the clipboard.
3684 (Fw32_get_clipboard_data): Compare data on clipboard with saved
3685 copy of what Emacs last put there. If they are the same, do not
3686 use the clipboard copy to avoid losing data due to coding conversions.
3688 2000-11-22 Miles Bader <miles@gnu.org>
3690 * minibuf.c (Vminibuffer_prompt_properties): New variable.
3691 (syms_of_minibuf): Initialize it.
3692 (read_minibuf): Add properties from Vminibuffer_prompt_properties
3693 to prompt, don't make read-only.
3695 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3697 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
3698 Add BEFORE/AFTER_POTENTIAL_GC.
3700 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
3702 * buffer.c (mmap_free_1): Avoid a compiler warning.
3704 * term.c, cm.c: Don't try to include termcap.h; see comment there.
3706 2000-11-21 Kenichi Handa <handa@etl.go.jp>
3708 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
3711 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3713 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
3716 * s/gnu-linux.h: Don't use `#cpu'.
3718 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
3719 not defined in mman.h.
3721 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
3722 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
3723 and store an index in the XClientMessageEvent. Storing a
3724 Lisp_Object or pointer can fail on a 64 bit system, since X only
3726 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
3728 2000-11-20 Dave Love <fx@gnu.org>
3730 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
3732 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3734 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
3736 2000-11-20 Kenichi Handa <handa@etl.go.jp>
3738 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
3741 * alloc.c (make_string): Fix previous change. Be sure to make
3742 unibyte string correctly.
3744 2000-11-19 Gerd Moellmann <gerd@gnu.org>
3746 * window.c (Fwindow_list): Change parameter list to be XEmacs
3748 (window_list_1): New function.
3749 (window_loop): Use it instead of Fwindow_list.
3751 * sysdep.c (emacs_ospeed): New variable.
3752 (toplevel): Don't declare ospeed extern.
3753 (init_baud_rate): Use emacs_ospeed instead of ospeed.
3755 * termcap.c (ospeed): Remove.
3756 (tputs) [!emacs]: Remove unused code.
3757 (tgetent): Avoid a compiler warning.
3759 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3760 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
3761 SCROLL_BAR_X_WIDGET with additional argument DPY.
3763 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
3765 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
3766 Take the X display as additional argument.
3767 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
3768 `Widget' is a pointer type that's not easily stored in Lisp_Object
3769 form in a portable way.
3771 * dispnew.c (update_text_area): Fix last change.
3773 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3775 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3777 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3778 clear current matrices.
3780 * buffer.c (mmap_enlarge): Don't print a message on stderr
3781 if mapping new memory at the end of the existing region fails.
3783 * dispnew.c (update_text_area): Don't skip over equal glyphs
3784 when the last current glyph overlaps the glyph to its right.
3786 2000-11-18 Miles Bader <miles@gnu.org>
3788 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3789 lines that *end* with "..." too (that's the most common case!).
3791 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3793 * xdisp.c (resize_mini_window): Temporarily change to the
3794 mini-window's buffer if necessary.
3796 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3797 the tooltip obscures less text under it.
3799 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3801 * puresize.h (BASE_PURESIZE): Increase to 700000.
3803 2000-11-18 Jason Rumney <jasonr@gnu.org>
3805 * w32term.c (w32_draw_bitmap): Use face to set colors.
3807 2000-11-17 Dave Love <fx@gnu.org>
3809 * lread.c (Fload): Fix #ifdef for pcc.
3811 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3813 * xdisp.c (pos_visible_p): Compute the default character height
3816 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3818 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3819 knowing the line's height; use the default font's height in that case.
3821 * xfaces.c (weight_table): Add `demi' with the same meaning as
3824 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3826 * dispnew.c (null_row): New global static variable.
3827 (clear_glyph_row): Delete local static variable null_row.
3829 2000-11-15 Jason Rumney <jasonr@gnu.org>
3831 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3832 (w32_alloc_lighter_color): Use new brightness calculations from
3833 xterm.c. Scale delta to be in the range expected by W32.
3834 (w32_draw_relief_rect): Use frame relief colors.
3836 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3838 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3839 (Qinhibit_default_face_x_resources): New variable.
3840 (syms_of_frame): Initialize it.
3841 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3843 * xdisp.c (pos_visible_p): Improve function comment.
3845 * lisp.h (BINDING_STACK_SIZE): New macro.
3847 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3848 reading the directory if readdir returns null and errno is EAGAIN
3851 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3853 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3854 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3855 Set amount_to_scroll to max of dx and scroll_step so that
3856 scroll-conservatively doesn't defeat scroll-step>1.
3857 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3858 scroll-conservatively for line-at-a-time scrolling.
3860 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3862 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3865 * xdisp.c (current_mode_line_height, current_header_line_height):
3867 (init_xdisp): Initialize them.
3868 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3869 and use exact mode line heights if it is set.
3871 * lisp.h (pos_visible_p): Change prototype.
3873 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3874 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3875 and current_header_line_height first.
3876 (current_mode_line_height, current_header_line_height):
3879 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3881 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3882 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3883 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3885 2000-11-14 Miles Bader <miles@gnu.org>
3887 * xterm.c (x_alloc_lighter_color): Include an additive component
3888 too for dark colors, because FACTOR isn't enough.
3889 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3892 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3894 * keyboard.c (show_help_echo): Call message3_nolog with number of
3895 bytes in the help string as 2nd parameter, instead of the number
3898 2000-11-13 Miles Bader <miles@gnu.org>
3900 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3901 (Fload): Use new openp return protocol.
3902 Don't try to use Vload_source_file_function to load .elc files.
3903 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3904 openp return protocol.
3905 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3907 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3909 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3911 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3912 Defined these macros.
3913 (NLIST_STRUCT): Avoid re-defining it.
3915 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3916 -I/usr/contrib/X11R6/include.
3917 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3919 2000-11-10 Jason Rumney <jasonr@gnu.org>
3921 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3923 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3924 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3926 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3927 (Qw32_charset_vietnamese): New symbol.
3928 (xlfd_charset_of_font): New function.
3929 (w32_load_system_font): Use it.
3930 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3931 when Vw32_charset_info_alist is nil to ensure default face always
3932 has font. Use Fcar and Fcdr for safety.
3933 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3934 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3935 pseudo-codepages for special cases.
3936 (w32_to_x_font): New parameter to allow charset portion to be
3937 specified where there is many to one mapping. Callers changed.
3938 (w32_list_fonts): Avoid listing fonts that won't display.
3940 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3942 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3943 (font_list_1): Renamed from font_list.
3944 (font_list): New function, trying alternative registries from
3945 Vface_alternative_font_registry_alist.
3946 (Finternal_set_alternative_font_registry_alist): New function.
3947 (syms_of_xfaces): Initialize and Staticpro
3948 Vface_alternative_font_registry_alist.
3949 Defsubr Finternal_set_alternative_font_registry_alist.
3951 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3953 * lisp.h (Flooking_at): Declare.
3955 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3957 * dired.c (directory_files_internal): Fix a braino.
3959 * dired.c (directory_files_internal): Add missing GCPRO's.
3962 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3964 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3965 (resize_mini_window): Return quickly if Vresize_mini_window is
3966 nil. Don't return if Vmax_mini_window_height is nil.
3968 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3969 (syms_of_xdisp): Initialize them.
3970 (resize_mini_window): Act according to the setting of
3971 Vresize_mini_window.
3972 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3974 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3975 scroll bar widget after configuring it, so that it will appear at
3976 the right position from the start.
3977 (XTredeem_scroll_bar): Cleaned up.
3979 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3981 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3982 font is taller than the frame line, we don't have to bias the
3985 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3987 2000-11-07 Dave Love <fx@gnu.org>
3989 * config.in (HAVE_MKSTEMP): Add.
3991 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3993 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3995 * window.c (Fset_window_configuration): Don't try to preserve
3996 point in the current buffer, if that buffer is displayed in more
3999 * xfaces.c (lookup_named_face): If default face isn't realized,
4000 try to realize it. Return -1 if not successful.
4001 (Fx_list_fonts): Handle case that face cannot be determined.
4002 (Fface_font): Likewise.
4004 2000-11-06 Gerd Moellmann <gerd@gnu.org>
4006 * window.c (displayed_window_lines): Detect partially
4007 visible lines at the bottom correctly.
4009 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
4011 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
4012 when ensuring we don't do visit in indirect buffer.
4014 2000-11-06 Kenichi Handa <handa@etl.go.jp>
4016 * composite.h (compose_chars_in_text): Add prototype.
4018 * composite.c (Vcomposition_function_table): New variable.
4019 (Qcomposition_function_table): New variable.
4020 (run_composition_function): Call
4021 Vcompose_chars_after_function with three arguments.
4022 (compose_chars_in_text): New function.
4023 (syms_of_composite): Modified the doc-string of
4024 Vcompose_chars_after_function. Declare composition-function-table
4025 as a lisp variable, and initialize it.
4027 * xfns.c (x_encode_text): Suppress producing escape sequences for
4030 * xselect.c: Include composite.h.
4031 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
4033 2000-11-05 Andrew Innes <andrewi@gnu.org>
4035 * w32term.c (x_produce_glyphs): Fix typo in enum name.
4037 * sysdep.c (read_input_waiting): Remove extraneous argument to
4040 * w32fns.c (Fx_server_version): Include w32_build_number in the
4043 * w32heap.c (w32_build_number): New variable.
4044 (cache_system_info): Set it.
4046 * w32heap.h (w32_build_number): Add extern.
4048 * emacs.c (syms_of_emacs): Update docstring for
4049 system-configuration, to reflect the actual usage on MS-Windows.
4051 2000-10-31 Gerd Moellmann <gerd@gnu.org>
4053 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
4054 process idle timers while waiting for another event.
4056 * dispnew.c (update_frame_line): Handle case where spaces in
4057 the default face are colored.
4059 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
4060 window height hasn't changed.
4062 2000-10-31 Jason Rumney <jasonr@gnu.org>
4064 * w32term.c (x_produce_glyphs): Handle composite characters.
4065 (x_draw_glyph_string_foreground)
4066 (x_draw_composite_glyph_string_foreground): Restore old font.
4068 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
4070 * minibuf.c (read_minibuf): Reset the undo history just before
4071 starting the recursive-edit.
4073 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4075 * xfaces.c (menu_face_change_count): New variable.
4076 (Finternal_set_lisp_face_attribute): Increment it for changes
4078 (realize_basic_faces): Reflect changes in the `menu' faces
4081 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
4082 dy obtained from the iterator's y-position after moving from
4083 scroll_margin_pos to PT; see comment there.
4085 * xdisp.c (safe_eval_handler): Call add_to_log.
4087 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
4088 is not a symbol or string.
4090 * xdisp.c (echo_area_display): Don't perform a display update from
4091 inside redisplay. The update will happen anyway at the end of
4092 redisplay, and it can confuse redisplay (GC messages while
4093 redisplaying, for instance.)
4095 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
4097 * xrdb.c (x_load_resources): Use the class name in the defaults.
4099 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
4100 (regex_compile): Catch bogus \(\1\).
4102 2000-10-30 Gerd Moellmann <gerd@gnu.org>
4104 * xterm.c (x_alloc_nearest_color): Fix last change to compare
4107 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
4108 we have a color cache, check that the cached color equals the
4109 allocated color. If not, clear the color cache.
4111 * window.c (displayed_window_lines): Change buffers if necessary.
4112 Fix computation of displayed lines.
4114 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
4115 update_menu_bindings to DEFVAR_BOOL.
4117 2000-10-30 Kenichi Handa <handa@etl.go.jp>
4119 * search.c (Fset_match_data): Be sure to make search_regs always sane.
4121 * puresize.h (BASE_PURESIZE): Increase to 680000.
4123 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
4125 2000-10-29 Jason Rumney <jasonr@gnu.org>
4127 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
4129 * w32term.c (w32_bdf_per_char_metric): Negate descent.
4130 (w32_cache_char_metrics): Handle possibility that 'x' does not
4131 exist in a BDF font.
4132 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
4134 * w32bdf.h (bdffont): Add nchars.
4136 * w32bdf.c (set_bdf_font_info): Set it.
4137 (w32_BDF_TextOut): Swap byte order of double byte characters.
4138 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
4140 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
4142 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
4143 don't override the colors in frame's param_alist, unless they are
4146 * term.c (reassert_line_highlight): If inverse_video is non-zero,
4147 reverse the effect of the highlight flag.
4149 2000-10-27 Ken Raeburn <raeburn@gnu.org>
4151 * window.h (Fwindow_live_p): Declare.
4153 * undo.c (record_delete): Check that last_undo_buffer is really a
4154 buffer before applying XBUFFER to it.
4156 * keymap.c (where_is_internal): Pass lisp object, not integer, to
4159 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4161 * lisp.h (KEYMAPP): New macro.
4162 (get_keymap): Remove.
4163 (get_keymap_1): Rename get_keymap.
4165 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
4167 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
4169 * xmenu.c (single_submenu): Use KEYMAPP.
4170 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4171 Use KEYMAPP rather than Fkeymapp.
4173 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
4175 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
4176 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4177 Use KEYMAPP rather than Fkeymapp.
4178 (single_submenu): Use KEYMAPP.
4179 (w32_menu_show, w32_dialog_show): Use TRUE.
4181 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
4183 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
4184 (Fkeymapp): Use KEYMAPP.
4185 (get_keymap): Rename from get_keymap_1. Remove old def.
4186 Return t when autoload=0 and error=0 and the keymap needs autoloading.
4187 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
4188 (Fminor_mode_key_binding): Don't raise an error if the binding
4190 (Fuse_global_map, Fuse_local_map): Allow autoloading.
4191 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
4193 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
4194 Allow Vspecial_event_map to be autoloaded.
4195 (menu_bar_items): Fetch the keymap rather than using keymapp.
4196 (menu_bar_one_keymap): No need to follow func-indirect any more.
4197 (parse_menu_item): get_keymap_1 -> get_keymap.
4198 (tool_bar_items): Fetch the keymap rather than using keymapp.
4199 (read_key_sequence): Use KEYMAPP.
4201 * intervals.c (get_local_map): Use get_keymap rather than following
4202 function-indirections explicitly.
4204 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
4206 2000-10-27 Jason Rumney <jasonr@gnu.org>
4208 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
4209 point, as Windows has oversized fonts.
4211 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
4213 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4215 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
4216 (freehook, reallochook): Handle null pointer arguments.
4217 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
4219 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4221 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
4222 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
4223 Giving in to popular pressure to shut up the compiler with casts.
4225 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4227 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
4228 signed value, and use a default value computed from the font's
4231 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
4233 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
4234 that specify a negative underline position can still use underlines.
4236 * window.c (Fpos_visible_in_window_p): Make POS default to
4237 WINDOW's point, not the current buffer's point.
4239 2000-10-26 Dave Love <fx@gnu.org>
4241 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
4242 when it's necessary.
4244 2000-10-26 Gerd Moellmann <gerd@gnu.org>
4246 * window.c (size_window): Compute size difference from sum of old
4247 child window sizes instead of from parent's size.
4249 * xdisp.c (pos_visible_p): Change current buffer if necessary.
4250 Handle obscured lines at the top of the window.
4252 * frame.c (Fdelete_frame): Doc fix. Move running the hook
4253 down after the last error condition check.
4255 * frame.c (Fdelete_frame): Run delete-frame-hook.
4257 2000-10-26 Kenichi Handa <handa@etl.go.jp>
4259 * coding.c (decode_coding): Fix previous change (check also
4260 CODING_MODE_LAST_BLOCK).
4262 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4264 * regex.c: More `unsigned char' -> `re_char' changes.
4265 Also change several `int' into `re_wchar_t'.
4266 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
4267 (PUSH_FAILURE_POINTER): Don't cast any more.
4268 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
4269 We want GCC to complain, since this piece of code makes
4270 re_match non-reentrant, which *should* be fixed.
4271 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
4272 (EXTEND_BUFFER): Use RETALLOC.
4273 (SET_LIST_BIT): Don't cast.
4274 (re_wchar_t): New type.
4275 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
4276 that those two functions will always properly return.
4277 (IMMEDIATE_QUIT_CHECK): Cast to void.
4278 (analyse_first): Use recursion rather than an explicit stack.
4279 (re_compile_fastmap): Can't fail anymore.
4280 (re_search_2): Don't check re_compile_fastmap for failure.
4281 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
4282 Now also sets the new value (passed in a new argument).
4283 (re_match_2_internal): Use it.
4284 Also, use a new var `reg' of type size_t when looping through regs
4285 rather than reuse the inappropriate `mcnt'.
4287 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
4288 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
4289 (where_is_internal): Renamed from Fwhere_is_internal.
4290 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
4291 (Fwhere_is_internal): New function wrapping where_is_internal.
4292 (where_is_internal_1): Handle the case where we're filling the cache.
4293 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
4295 2000-10-25 Miles Bader <miles@gnu.org>
4297 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
4299 2000-10-25 Gerd Moellmann <gerd@gnu.org>
4301 * window.c (pos_fully_visible_p): Removed.
4302 (Fpos_visible_in_window_p): Use pos_visible_p to determine
4303 if position is visible and/or fully visible.
4305 * lisp.h (pos_visible_p): Add prototype.
4307 * xdisp.c (pos_visible_p): New function.
4309 2000-10-25 Kenichi Handa <handa@etl.go.jp>
4311 * process.c (send_process): If OBJECT is t, it means that the data
4312 is from C string, but we should encode it. Before calling
4313 setup_raw_text_coding_system, be sure to flush out data by the
4314 previous coding system.
4316 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
4318 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
4319 assignment of startpos to prev when startpos == pos.
4321 * editfns.c (find_field): Set the field stickiness correctly from
4322 overlay fields. Use renamed `text_property_stickiness'.
4323 (text_property_stickiness): Renamed from `char_property_stickiness'.
4324 Only check text properties, not overlays.
4325 * textprop.c (get_char_property_and_overlay): New function.
4326 (Fget_char_property): Use it.
4327 * intervals.h (get_char_property_and_overlay): Add declaration.
4329 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4331 * keymap.c: Use AREF, ASET and ASIZE macros.
4332 (Fmake_sparse_keymap): Docstring fix.
4334 (shadow_lookup): Move up.
4335 Handle the case where lookup-key returns an integer.
4336 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
4337 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
4338 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
4339 Simplify/rewrite the keymap-finding code.
4340 Add check for command shadowing, using shadow_lookup.
4342 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
4344 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
4345 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
4348 2000-10-24 Andrew Innes <andrewi@gnu.org>
4350 * dired.c (directory_files_internal_unwind): New function.
4351 (directory_files_internal): Use it to ensure closedir is called
4352 even if expand-file-name or file-attributes throw, eg. because of
4353 a user interrupt. Also enable immediate_quit while calling
4354 re_search, so that matching can be interrupted as well.
4356 2000-10-24 Andrew Innes <andrewi@gnu.org>
4358 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
4360 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
4361 so that re_search functions only quit when callers expect them to.
4363 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4365 * regex.c (regex_compile): Change the way of handling a range from
4366 a char less than 256 to a char not less than 256.
4368 2000-10-24 Gerd Moellmann <gerd@gnu.org>
4370 * window.c (size_window): Prevent setting window's width or
4371 height to a negative value (esp. with XSETFASTINT).
4373 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
4374 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
4375 (protect_malloc_state) [GC_MALLOC_CHECK &&
4376 GC_PROTECT_MALLOC_STATE]: New function.
4377 (PROTECT_MALLOC_STATE): New macro.
4378 (__malloc_initialize, morecore, _malloc_internal)
4379 (_free_internal) _realloc_internal): Use it to make _heapinfo
4380 read-only outside of gmalloc.
4382 * keymap.c: Update copyright.
4384 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
4387 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
4389 * filelock.c (unlock_all_files): Use unlock_file to expand each
4390 buffer's file_truename before trying remove its lock file.
4392 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
4394 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
4395 or CRLF, decode EOLs.
4397 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4399 * window.c (Fdisplay_buffer): Fix doc.
4401 2000-10-23 Jason Rumney <jasonr@gnu.org>
4403 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
4404 ASCII font of default fontset on Windows.
4406 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
4407 xterm.c comment below).
4409 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
4411 2000-10-23 Gerd Moellmann <gerd@gnu.org>
4413 * xterm.c (x_connection_closed): Reset handling_signal.
4415 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
4417 2000-10-23 Miles Bader <miles@gnu.org>
4419 * window.c (window_scroll_pixel_based, window_scroll_line_based):
4420 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4421 maintain old behavior.
4422 * minibuf.c (Fminibuffer_complete): Likewise.
4424 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4426 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4427 that when a font can't be exactly centered, it errs up rather than
4430 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4432 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
4434 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4436 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4438 * dispnew.c [macintosh]: Include macterm.h.
4439 (init_display) [macintosh]: Initialization for window system.
4441 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4442 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4443 syms_of_search, x_term_init, and init_keyboard before calling
4444 init_window_once. Also, call syms_of_xmenu.
4446 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4447 default fontset to Monaco.
4449 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4450 NewMacWindow and DisposeMacWindow.
4451 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4452 instead of calling NewMacWindow and setting fields of
4453 f->output_data.mac directly. Call init_frame_faces.
4454 (Fdelete_frame) [macintosh]: Remove unused code.
4455 (Fmodify_frame_parameters) [macintosh]: Call
4456 x_set_frame_parameters instead of mac_set_frame_parameters.
4458 * frame.h [macintosh]: Define menu_bar_lines field in struct
4459 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
4461 * keyboard.c [macintosh]: Include macterm.h.
4462 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
4463 and menu_bar_activate_event type events as for X and NT.
4464 (make_lispy_event) [macintosh]: Construct lisp events of type
4465 MENU_BAR_EVENT as for X and NT.
4467 * sysdep.c [macintosh]: Remove declaration for sys_signal.
4468 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
4469 (sys_subshell) [macintosh]: Remove definition entirely.
4470 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
4471 Vwindow_system_version here. Remove initialization of
4472 Vx_bitmap_file_path.
4473 (read_input_waiting): Correct the number of parameters passed to
4475 Move all Macintosh functions to mac/mac.c.
4477 * term.c [macintosh]: Include macterm.h.
4479 * window.c [macintosh]: Include macterm.h.
4481 * xdisp.c [macintosh]: Include macterm.h. Declare
4482 set_frame_menubar and pending_menu_activation.
4483 (echo_area_display) [macintosh]: Do not return if terminal frame
4484 is the selected frame.
4485 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
4486 Allow only the selected frame to set menu bar.
4487 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
4488 calling FRAME_EXTERNAL_MENU_BAR (f).
4489 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
4491 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
4492 and check_x. Declare XCreateGC. Define x_create_gc and
4493 x_free_gc. Initialize font_sort_order.
4494 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
4495 but call x_list_fonts instead of w32_list_fonts.
4496 (Finternal_face_x_get_resource) [macintosh]: Do not call
4497 display_x_get_resource.
4498 (prepare_face_for_display) [macintosh]: Set xgcv.font.
4499 (realize_x_face) [macintosh]: Load the font if it is specified in
4501 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
4503 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
4505 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
4506 is nil: since we go to the end of submap anyway, we'd end up
4508 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
4509 doesn't obey autoload.
4511 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4513 * msdos.c (dos_set_window_size): Update screen dimension variables.
4515 2000-10-21 Jason Rumney <jasonr@gnu.org>
4517 * w32term.c (w32_cache_char_metrics): Double check that font is
4518 really fixed pitch before trusting tmPitchAndFamily.
4520 2000-10-21 Andrew Innes <andrewi@gnu.org>
4522 * w32gui.h (w32_char_font_type): Move enum from w32term.c
4524 * w32term.h: Extern decl for w32_cache_char_metrics.
4526 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
4528 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
4529 (w32_unload_font): Free per_char array if present.
4531 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
4532 cached information in emulated XFontStruct to handle common cases
4533 quickly. Do not allocate XCharStruct for return.
4534 (w32_native_per_char_metric): New function.
4535 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
4537 (x_produce_glyphs): Don't get an HDC. Change calls to
4538 w32_per_char_metric to match arg change above. Remove calls to
4540 (w32_get_glyph_overhangs): Ditto.
4541 (w32_cache_char_metrics): New function.
4543 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
4544 ($(BLD)/casefiddle.$(O)): Remove compile command.
4545 ($(BLD)/gmalloc.$(O)): Remove compile command.
4546 ($(BLD)/dispnew.obj):
4547 ($(BLD)/keyboard.obj):
4548 ($(BLD)/w32inevt.obj):
4549 ($(BLD)/w32bdf.obj):
4551 ($(BLD)/buffer.obj):
4552 ($(BLD)/editfns.obj):
4554 ($(BLD)/fileio.obj):
4556 ($(BLD)/indent.obj):
4557 ($(BLD)/insdel.obj):
4558 ($(BLD)/intervals.obj):
4559 ($(BLD)/minibuf.obj):
4561 ($(BLD)/scroll.obj):
4562 ($(BLD)/sysdep.obj):
4563 ($(BLD)/textprop.obj):
4564 ($(BLD)/widget.obj):
4565 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
4566 ($(BLD)/term.obj): Add dependency on dispextern.h.
4568 * makefile.nt ($(BLD)\dispnew.obj):
4569 ($(BLD)\keyboard.obj):
4570 ($(BLD)\w32inevt.obj):
4571 ($(BLD)\w32bdf.obj):
4573 ($(BLD)\buffer.obj):
4574 ($(BLD)\editfns.obj):
4576 ($(BLD)\fileio.obj):
4578 ($(BLD)\indent.obj):
4579 ($(BLD)\insdel.obj):
4580 ($(BLD)\intervals.obj):
4581 ($(BLD)\minibuf.obj):
4583 ($(BLD)\scroll.obj):
4584 ($(BLD)\sysdep.obj):
4585 ($(BLD)\textprop.obj):
4586 ($(BLD)\widget.obj):
4587 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
4588 ($(BLD)\term.obj): Add dependency on dispextern.h
4590 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4592 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
4593 with an additional argument of Qt.
4595 2000-10-21 Miles Bader <miles@gnu.org>
4597 * window.c (pos_fully_visible_in_window_p): New function.
4598 (Fpos_visible_in_window_p): Add FULLY argument.
4599 Use pos_fully_visible_in_window_p.
4600 (window_scroll_pixel_based, window_scroll_line_based): Update
4601 calls to Fpos_visible_in_window_p.
4602 * lisp.h (Fpos_visible_in_window_p): Update prototype
4604 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4606 * alloc.c (toplevel): Conditionalize compilation of mem_*
4607 functions differently.
4609 2000-10-20 Jason Rumney <jasonr@gnu.org>
4611 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
4612 mem_init where it used to be. mem_z etc not defined otherwise.
4614 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4616 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
4618 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
4619 structure definition and related variabled to the top of the file.
4620 Include this code when GC_MALLOC_CHECK is defined.
4621 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
4622 register/unregister allocated region.
4623 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
4624 which isn't allocated.
4625 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
4626 something which is already in use.
4627 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
4628 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
4629 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
4630 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
4632 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
4633 _malloc_internal instead of malloc.
4634 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
4637 2000-10-20 Andrew Innes <andrewi@gnu.org>
4639 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
4641 (my_strftime) <macro>: Don't use macro arg list when redefining as
4643 (my_strftime) <function>: Supply 0 as ut argument.
4645 2000-10-19 Jason Rumney <jasonr@altavista.net>
4647 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
4648 including dispextern.h, as it stops faces from working.
4650 * w32fns.c (Fx_create_frame): Don't bother calling
4651 face-set-after-frame-default since the caller does it for us
4652 anyway. Clean up calls to x_get_arg to be consistent with X.
4654 * w32term.c (x_produce_glyphs): Handle
4655 unibyte_display_via_language_environment correctly.
4656 (w32_draw_box_rect): Fix the calculation of width and height.
4658 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
4659 as it has stopped working.
4660 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
4663 2000-10-19 Gerd Moellmann <gerd@gnu.org>
4665 * eval.c (skip_debugger): Prevent a compiler warning.
4666 (Fcondition_case): Likewise.
4667 (Fbacktrace_frame): Use a null interactive spec.
4669 2000-10-19 Kenichi Handa <handa@etl.go.jp>
4671 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
4673 2000-10-18 Gerd Moellmann <gerd@gnu.org>
4675 * strftime.c: Sync with glibc, file version 1.78.
4676 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
4677 should no longer be used according to ISO 8601.
4679 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
4680 no map for meta_prefix_char, don't try to use it as a keymap.
4681 Instead, if T_OK is non-zero, look up a default binding, if any,
4682 otherwise, if T_OK is zero, return nil.
4684 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
4685 (x_to_xcolors, png_load): Use x_query_color.
4687 * xterm.c (x_color_cells, x_query_colors, x_query_color):
4689 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
4691 (x_copy_color, x_alloc_lighter_color): Likewise.
4693 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
4694 (x_query_color, x_query_colors): Add prototype.
4696 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
4697 check_string_bytes only if not noninteractive, increase count to 50.
4699 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
4701 * insdel.c (adjust_markers_for_delete): Handle before-insertion
4704 2000-10-17 Gerd Moellmann <gerd@gnu.org>
4706 * alloc.c (pure_bytes_used): Renamed from pureptr.
4708 (pure_alloc): New function.
4709 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
4711 (Fpurecopy): Use PURE_POINTER_P.
4713 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
4714 PT has moved backward.
4716 * xdisp.c (cursor_row_p): Take continued lines into account.
4718 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
4720 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
4721 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
4722 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
4725 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
4726 of selective display off while searching for the next line start.
4728 2000-10-17 Kenichi Handa <handa@etl.go.jp>
4730 * Makefile.in (term.o): Depend on dispextern.h.
4732 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
4734 * keymap.c (keymap_memberp): Ensure that nil is not a member.
4736 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4738 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
4739 the iterator at the beginning, so that they can be set later on,
4740 for instance in reseat_at_next_visible_line_start, without being
4743 * xfns.c (pbm_format): Add :foreground and :background keywords.
4744 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
4745 (xbm_load): Recognize foreground and background color specifications.
4747 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
4749 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
4751 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
4753 * msdos.c (IT_set_face): Compare highlighted face with the default
4754 face, and invert colors if these faces' colors are identical.
4755 (Fmsdos_remember_default_colors): Don't swap foreground and
4756 background colors in initial_colors[].
4757 (IT_set_frame_parameters): Don't swap frame's foreground and
4758 background pixels. If ALIST includes "(reverse . t)", swap
4759 foreground-color and background-color properties in frame's
4760 param_alist. If the original frame's param_alist doesn't specify
4761 the colors, store unspecified-fg and unspecified-bg, reversed if
4764 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4765 the colors are unspecified and reversed, reverse fore- and back-
4766 ground in the returned value.
4767 (Fframe_parameter): Ditto.
4769 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4771 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4772 get_last_unchanged_at_beg_row.
4773 (find_first_unchanged_at_end_row): Renamed from
4774 get_first_unchanged_at_end_row.
4775 (find_first_unchanged_at_end_row): Convert assertions to
4776 unconditional tests which abort. When looking for a row in
4777 unchanged text, don't go further back than first_text_row.
4779 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4780 Don't add in the last line's height when deciding if the new
4781 position is below the scroll margin.
4783 2000-10-16 Miles Bader <miles@gnu.org>
4785 * editfns.c (Fconstrain_to_field): Check carefully for field
4786 boundaries if either OLD_POS or NEW_POS has a non-nil field
4787 property, even if they're the same.
4789 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4791 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4792 height for XFillRectangle.
4794 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4796 * syntax.c (Fstring_to_syntax): New function extracted from
4797 Fmodify_syntax_entry.
4798 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4799 (skip_chars, Fforward_comment): Remove unused variables.
4800 (syms_of_syntax): Add defsubr for string-to-syntax.
4801 (describe_syntax): Add code for comment and string fences.
4803 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4805 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4806 Do the meta->esc mapping. Call get_keyelt before returning.
4807 Start scanning from the second element (the first is always `keymap')
4808 to make it easier to detect when we reach a parent map.
4809 Handle the case of inheriting from a symbol whose function is a map.
4810 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4811 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4812 (get_keyelt, Flookup_key): Update call to access_keymap.
4813 Remove the meta->esc mappings.
4814 (define_as_prefix): Delete old disabled code.
4815 (menu_item_p): New function.
4816 (where_is_internal_1): Skip over the few remaining menu items.
4817 * lisp.h (access_keymap): Update prototype.
4818 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4819 Update call to access_keymap.
4820 (follow_key, read_key_sequence): Update calls to access_keymap.
4821 Remove the meta->esc mappings.
4823 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4825 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4826 with additional argument.
4828 * xdisp.c (cursor_row_p): New function.
4829 (try_cursor_movement, display_line): Use it.
4831 * xdisp.c (append_space): Also save/restore iterator's current
4832 character and its length.
4834 * xdisp.c (init_from_display_pos): Add an assertion.
4835 (handle_stop): Don't set iterator's add_overlay_start.
4836 (handle_invisible_prop): Likewise.
4837 (load_overlay_strings): If text under an overlay is invisible,
4838 take both before- and after-strings into account when the iterator
4839 is positioned either at the start or at the end of the overlay.
4840 (forward_to_next_line_start): Rewritten.
4841 (reseat_at_next_visible_line_start): Rewritten.
4842 (set_iterator_to_next): Add parameter RESEAT_P.
4844 * dispextern.h (struct it): Remove member add_overlay_start.
4845 (set_iterator_to_next): Change prototype.
4847 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4849 * coding.c (code_convert_region): Be sure to initialize
4850 coding->category_idx.
4851 (decode_coding_string): Set coding->src_multibyte and
4852 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4853 (encode_coding_string): Set coding->src_multibyte and
4854 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4856 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4858 * xfns.c (Fx_create_frame): Don't bother calling
4859 face-set-after-frame-default since the caller does it for us anyway.
4861 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4863 * window.c (coordinates_in_window): Fix detection of vertical line
4864 on character terminals.
4866 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4868 * editfns.c (save_excursion_save): Additionally record the
4870 (save_excursion_restore): If buffer was visible in a window, and a
4871 different window was selected, and the old selected window is
4872 still live, restore point in that window.
4874 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4876 * xterm.c (x_produce_glyphs): Handle
4877 unibyte_display_via_language_environment correctly.
4879 * regex.c (regex_compile): Change the way of handling a range from
4880 unibyte char to multibyte char.
4882 * syntax.c (skip_chars): Change the way of handling a range from
4883 unibyte char to multibyte char.
4885 * process.c (read_process_output): Cancel previous change.
4887 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4889 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4891 * charset.c (Ffind_charset_string): Doc fix.
4892 (Ffind_charset_region): Doc fix.
4894 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4896 * process.c (read_process_output): Fix previous change. Adjust
4897 multibyteness of text to insert in a buffer by
4898 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
4900 2000-10-10 Andreas Schwab <schwab@suse.de>
4902 * alloc.c (mark_object): Remove all workarounds installed on
4905 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4907 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
4908 (base64_encode_1): Make it work for a text of multibyte form.
4909 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4910 case. Don't call str_to_multibyte because base64_decode_1
4911 produces correct multibyte form for eight-bit codes.
4912 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
4913 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4914 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4917 * charset.h (CHAR_STRING): Optimized for single byte characters.
4919 2000-10-09 Andreas Schwab <schwab@suse.de>
4921 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4922 -1 after socket is closed, to fall through to error processing.
4924 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4926 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4927 variables. If ALIST includes foreground-color or
4928 background-color, change also the colors of the default face for
4931 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4933 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4934 them extern (they are defined on xfaces.c).
4935 (syms_of_msdos): Don't intern and don't staticpro
4936 Qbackground_color and Qforeground_color.
4938 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4940 * frame.c (Fframe_parameter): For non-windowed frames, if
4941 f->param_alist says foreground or background color is unspecified,
4942 call tty_color_name to return the color name computed from the
4943 frame's current colors.
4945 2000-10-06 Dave Love <fx@gnu.org>
4947 * terminfo.c (ospeed): Don't declare.
4949 * sysdep.c: Don't include string.h.
4950 (h_errno): Declare conditional also on TRY_AGAIN.
4952 * charset.c (Ffind_charset_string): Doc fix.
4954 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4955 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4958 2000-10-05 Dave Love <fx@gnu.org>
4960 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4961 position like menu-bar.
4963 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4965 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4967 * xdisp.c (handle_single_display_prop): Use safe_call1.
4968 (safe_call): Renamed from call_function.
4969 (safe_call1): New function.
4970 (handle_fontified_prop): Use safe_call1 instead of call1.
4971 (safe_eval): Renamed from eval_form.
4972 (safe_eval_handler): Renamed from eval_handler.
4973 (handle_single_display_prop, display_mode_element): Use safe_eval
4974 instead of eval_form.
4976 * xfaces.c (merge_face_heights): Use safe_call instead of
4979 * keyboard.c (show_help_echo): Use safe_call instead of
4980 call_function; use safe_eval instead of eval_form.
4982 * lisp.h (safe_call): Renamed from call_function.
4983 (safe_eval): Renamed from eval_form.
4984 (safe_call1): Add prototype.
4986 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4988 * xfns.c (image_ascent): Rearrange ascent calculation for the
4991 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4993 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4994 (where_is_internal_1): Don't bother ignoring menu-items any more.
4996 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4998 * keyboard.c (update_menu_bindings): New variable.
4999 (parse_menu_item): Use AREF. If update_menu_bindings
5000 is 0, don't update menu bindings.
5001 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
5003 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
5005 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
5008 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
5010 * syntax.c (forw_comment): Match nestedness of ender/starter.
5011 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
5012 (prev_char_comstart_first): Remove.
5013 (back_comment): Check two-char comment markers more carefully
5014 to better handle overlapping cases like *//* or /* */* */ ...
5015 Match nestedness of ender/starter.
5017 2000-10-02 Dave Love <fx@gnu.org>
5019 * config.in (HAVE_GAI_STRERROR): Add undef.
5021 * process.c (Fopen_network_stream): Use it.
5023 * m/alpha.h (NO_REMAP): Don't define.
5025 2000-10-02 Gerd Moellmann <gerd@gnu.org>
5027 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
5028 return with a string converted to an integer or vice versa when
5029 Vmocklisp_arguments is t.
5030 (Fsignal): Likewise. The function can return for `quit'.
5031 (struct gcpro): Declare member `var' to point to a volatile
5034 * eval.c (error): Prevent compiler warning.
5036 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
5038 * keymap.c (keymap_memberp): New function.
5039 (Fset_keymap_parent): Use it.
5040 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
5041 Use keymap_memberp to avoid creating cycles.
5042 (access_keymap): Use KEYMAPP.
5044 2000-09-30 Gerd Moellmann <gerd@gnu.org>
5046 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
5047 gai_strerror. Make sure xerrno is set if connect fails. Improve
5050 2000-09-29 Jason Rumney <jasonr@gnu.org>
5052 * w32term.c (w32_char_font_type, w32_encode_char)
5053 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
5054 (w32_bdf_per_char_metric): New function.
5055 (w32_per_char_metric): Use it.
5056 (x_draw_glyph_string_background): Always draw background for BDF
5059 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
5060 GDI object which is a scarce resource.
5062 * w32bdf.c (search_file_line): Fix skipping of whitespace.
5063 (get_quoted_string): Fix limit on memchr search.
5064 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
5065 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
5066 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
5067 (get_cached_font_char, cache_char_offset): Use macro
5068 BDF_CODEPOINT_RANGE_COVER_P.
5069 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
5070 (clear_cached_bitmap_slots): New function.
5071 (GET_HEX_VALUE): G-Z, g-z are not hex.
5072 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
5073 (get_bitmap_with_cache): Use new cache implementation.
5074 (create_offscreen_bitmap): New function.
5075 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
5077 * w32term.c (x_produce_glyphs): If the distance from the current
5078 position to the next tab stop is less than a canonical character
5079 width, use the tab stop after that.
5080 (x_draw_glyphs): Handle case START and END are out of bounds more
5082 (x_clear_mouse_face): Block/unblock input.
5083 (x_display_and_set_cursor): Don't show a hollow box cursor for
5084 buffers whose cursor_type is nil.
5086 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5088 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
5090 * dispextern.h (updating_frame): Declare extern.
5092 2000-09-29 Andreas Schwab <schwab@suse.de>
5094 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
5096 2000-09-29 Gerd Moellmann <gerd@gnu.org>
5098 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
5099 use its function definition.
5100 (tool_bar_items): Likewise.
5102 * lisp.h (fatal): Declare NO_RETURN.
5104 2000-09-29 Kenichi Handa <handa@etl.go.jp>
5106 * keymap.c: Remove the line "#undef NULL".
5108 2000-09-28 Gerd Moellmann <gerd@gnu.org>
5110 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
5112 2000-09-28 Dave Love <fx@gnu.org>
5114 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
5116 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
5118 * .gdbinit (xreload): Note its need on GNU/Linux.
5120 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
5121 r_alloc, r_alloc_free.
5123 2000-09-28 Kenichi Handa <handa@etl.go.jp>
5125 * syntax.c (skip_chars): Handle negation correctly.
5127 2000-09-27 Gerd Moellmann <gerd@gnu.org>
5129 * xfaces.c (realize_default_face): Call set_lface_from_font_name
5130 with non-zero FORCE_P argument.
5132 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
5135 * xdisp.c (window_box_height): Add an assertion.
5137 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
5138 tool-bar than is available.
5139 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
5141 2000-09-27 Dave Love <fx@gnu.org>
5143 * s/irix6-5.h: Now works 64-bit. Tidied.
5145 2000-09-26 Gerd Moellmann <gerd@gnu.org>
5147 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
5148 instead of BITS_PER_INT.
5149 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
5150 EMACS_UINT, respectively.
5151 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
5153 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
5155 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
5157 * window.c (freeze_window_starts): Construct last argument for
5158 foreach_window differently.
5160 * xfns.c (x_decode_color): Don't return a Lisp_Object.
5162 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
5163 EMACS_UINT instead of `int' and `unsigned int'.
5164 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
5166 * frame.h (struct frame): Make the `nothing' member of union
5167 output_data an EMACS_INT.
5169 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
5170 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
5171 size in the sdata structure.
5172 (SDATA_NBYTES, SDATA_DATA): New macros.
5173 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
5174 differently for the different layout of the sdata structure.
5175 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
5177 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
5178 Check that size recorded in the string size and size recorded in
5179 the sdata structure agree.
5181 2000-09-25 Dave Love <fx@gnu.org>
5183 * buffer.c: Include stdio.h.
5185 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
5187 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
5189 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
5190 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
5191 (__malloc_extra_blocks): Declare as __malloc_size_t.
5193 2000-09-25 Gerd Moellmann <gerd@gnu.org>
5195 * alloc.c (mark_image): Use GC_NILP instead of NILP.
5197 * keyboard.c (show_help_echo): Set help_echo_showing_p.
5198 (read_char): If help-echo is showing, preserve the echo area
5201 * xdisp.c (help_echo_showing_p): New variable.
5202 (set_message): Reset it to 0.
5203 (init_xdisp): Initialize help_echo_showing_p.
5205 * dispextern.h (help_echo_showing_p): Declare extern.
5207 * config.in: Fix typo in __GNUC_MINOR__.
5209 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
5211 * s/freebsd.h (POSIX_SIGNALS): Define.
5213 * xterm.c (x_clear_mouse_face): Block/unblock input.
5215 2000-09-24 Dave Love <fx@gnu.org>
5217 * fns.c (base64_encode_1): Fix last change.
5219 2000-09-22 Gerd Moellmann <gerd@gnu.org>
5221 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
5223 * xdisp.c (try_window_reusing_current_matrix): More fixes
5224 for the case window has a header-line.
5226 2000-09-22 Dave Love <fx@gnu.org>
5228 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
5231 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
5233 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
5235 2000-09-21 Gerd Moellmann <gerd@gnu.org>
5237 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
5240 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
5243 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
5244 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
5245 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
5248 * marker.c (byte_char_debug_check): Return void.
5250 * xfns.c (Fx_create_frame): Set default frame parameter value
5251 for tool-bar-lines to 1.
5253 * dispnew.c (scrolling_window): Compare y-positions of rows
5254 equal at the start. Some simplification.
5256 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
5257 reused rows' y-position in the case window has a header-line, and
5258 new window start is greater than old window start.
5260 * process.c (process_sent_to): New variable.
5261 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
5262 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
5263 Declare more parameters volatile.
5265 * lread.c (Vrecursive_load_depth_limit): New variable.
5266 (Fload): Check recursive loads whose recursion depth exceeds
5267 Vrecursive_load_depth_limit.
5268 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
5270 2000-09-20 Gerd Moellmann <gerd@gnu.org>
5272 * fileio.c (Fread_file_name): Doc fix.
5274 * editfns.c (Fmessage_or_box): Doc fix.
5276 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
5278 * xfns.c (xbm_scan): Allow C-style comments.
5280 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
5281 symbols are specified, add color translations to the cache.
5282 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
5283 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
5285 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
5286 structures to xpm_init_color_cache.
5288 2000-09-19 Gerd Moellmann <gerd@gnu.org>
5290 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
5292 2000-09-19 Andrew Innes <andrewi@gnu.org>
5294 * makefile.nt (bootstrap-emacs): Don't change directory.
5296 2000-09-19 Kenichi Handa <handa@etl.go.jp>
5298 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
5300 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
5301 If output buffer is too small, signal an appropriated error.
5303 2000-09-18 Dave Love <fx@gnu.org>
5305 * keyboard.c (menu_bar_items, tool_bar_items)
5306 (current_active_maps): Remove redundant get_local_map call.
5308 2000-09-18 Gerd Moellmann <gerd@gnu.org>
5310 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
5311 cursor for buffers whose cursor_type is nil.
5313 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
5314 a feature to implement that is already implemented.
5315 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
5318 * xfns.c (x_clear_image_1): New function.
5319 (x_clear_image): Use it.
5320 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
5322 * dispnew.c (update_window): Move test for invisible lines
5323 at the top to update_window_line.
5324 (update_window_line): Handle invisible lines here.
5326 * xfns.c (clear_image_cache): Clear current matrices of all
5327 frames sharing an image cache. Block input while freeing
5328 images. Fix timestamp comparison.
5329 (x_clear_image): Also free the mask.
5331 * xfns.c (lookup_image): Block input while loading the image so
5332 that we won't get interrupted in a state where the image isn't yet
5334 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
5335 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
5336 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
5337 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
5339 2000-09-16 Gerd Moellmann <gerd@gnu.org>
5341 * dispnew.c (update_window): Make sure to make desired rows
5342 current even if they are completely invisible at the top
5345 2000-09-15 Gerd Moellmann <gerd@gnu.org>
5347 * xfns.c (lookup_image): Build mask before applying an algorithm.
5348 Recognize algorithm `disabled'.
5349 (cross_disabled_images): New variable.
5350 (COLOR_INTENSITY): New macro.
5351 (x_detect_edges): Use COLOR_INTENSITY.
5352 (x_disable_image): New function.
5353 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
5355 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
5356 disabled state, don't apply an image transformation algorithm if
5357 the user specified an image for the disabled state. Use
5358 `:algorithm disabled' for creating a disabled item's image if the
5359 user hasn't specified an image.
5361 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
5362 allocation functions with the XPM lib.
5363 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
5364 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
5365 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
5366 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
5367 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
5368 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
5369 functions, if possible, because these handle color allocation
5370 failure more gracefully.
5371 (Fimage_mask_p): New function.
5373 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
5374 (Qedge_detection, Qheuristic): New symbols.
5375 (syms_of_xfns): Initialize new symbols.
5376 (lookup_image): Handle `:mask X', `:algorithm emboss', and
5377 `algorithm (edge-detection ...)'.
5378 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
5379 (tiff_format, gif_format, gs_format): Add `:mask'.
5380 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
5381 (GIF_MASK, GS_MASK): New enumerators.
5382 (x_laplace_read_row, x_laplace_write_row): Functions removed.
5383 (emboss_matrix, laplace_matrix): New variables.
5384 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
5385 (x_edge_detection): New functions.
5386 (x_laplace): Rewritten in terms of x_detect_edges.
5387 (x_build_heuristic_mask): If image has a mask, free it.
5389 2000-09-14 Andrew Innes <andrewi@gnu.org>
5391 * makefile.w32-in: Revert to Unix line endings.
5393 2000-09-14 Andrew Innes <andrewi@gnu.org>
5395 * makefile.w32-in: Standardize indentation somewhat.
5396 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
5397 cater for differences between shells.
5399 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
5401 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5403 * xterm.c (x_produce_glyphs): If the distance from the current
5404 position to the next tab stop is less than a canonical character
5405 width, use the tab stop after that.
5407 2000-09-14 Dave Love <fx@gnu.org>
5409 * buffer.c (alloc_buffer_text): Fix xmalloc call.
5411 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5413 * xdisp.c (handle_fontified_prop): While running fontification
5414 functions, bind `fontification-functions' and
5415 `after-change-functions' to nil.
5417 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
5418 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
5420 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5422 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5423 USE_MMAP_FOR_BUFFERS.
5425 * insdel.c (make_gap): Use enlarge_buffer_text.
5427 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5428 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5429 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5430 from former r_alloc_* functions in ralloc.c.
5431 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
5432 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5433 (mmap_init) [REL_ALLOC_MMAP]: New function.
5434 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5435 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5438 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5439 (enlarge_buffer_text): Add prototype.
5441 * ralloc.c: Remove everything having to do with the use of mmap.
5443 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5445 * sound.c (Fplay_sound): Doc fix.
5447 * keyboard.c: Avoid some more compiler warnings.
5448 (parse_tool_bar_item): Ignore cached key bindings.
5450 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5451 and allocation of Lisp data.
5453 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5455 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5456 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
5459 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5461 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
5463 * ccl.c: Comment fixed.
5464 (MAX_MAP_SET_LEVEL): Increased to 30.
5465 (PUSH_MAPPING_STACK): Enclose with do-while block.
5466 (POP_MAPPING_STACK): Likewise.
5467 (stack_idx_of_map_multiple): New variable.
5468 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
5469 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
5470 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
5471 (ccl_driver) <CCL_MapSingle>: Likewise.
5472 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
5473 with the case where looking up process reaches to the end of
5474 map-set, and call CCL programs as the above change.
5476 2000-09-11 Gerd Moellmann <gerd@gnu.org>
5478 * xfns.c (png_load, jpeg_load): Declare some variables volatile
5479 that might be clobbered by longjmp.
5480 (check_x_display_info, x_decode_color, create_frame_xic)
5481 (Fx_display_backing_store, Fx_display_visual_class)
5482 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
5484 * lread.c (init_lread): Set Vloads_in_progress to nil.
5485 (Fload): Show list of recursively loaded files, when signaling an
5488 * lread.c (Vloads_in_progress): New variable.
5489 (record_load_unwind): New function.
5490 (Fload): Check for recursive loads.
5491 (syms_of_lread): Initialize Vloads_in_progress.
5492 (read_integer, read1): Avoid some compiler warnings.
5494 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
5497 2000-09-11 Miles Bader <miles@gnu.org>
5499 * editfns.c (Fbuffer_string): Doc fix.
5501 2000-09-10 Gerd Moellmann <gerd@gnu.org>
5503 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
5505 2000-09-09 Ken Raeburn <raeburn@gnu.org>
5507 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
5508 whether to include other header files.
5510 2000-09-09 Gerd Moellmann <gerd@gnu.org>
5512 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
5513 by Fmemq as a boolean.
5515 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
5517 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5519 2000-09-08 Gerd Moellmann <gerd@gnu.org>
5521 * ralloc.c (mmap_fd): Remove initializer which can make it
5522 read-only in a dumped Emacs.
5523 (mmap_fd_1): New variable.
5524 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
5525 restore it from there.
5526 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
5527 unconditionally so that mmap_fd can be initialized there.
5528 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
5529 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
5530 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
5532 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
5534 * xdisp.c (dump_glyph_row): Fix printf format string.
5535 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
5537 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5539 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
5542 * xdisp.c (try_window_id): When trying to locate cursor in
5543 unchanged rows at the top, handle the case that we can't find it.
5545 * xterm.c (x_draw_glyphs): Handle case START and END are out
5546 of bounds more carefully.
5548 2000-09-08 Dave Love <fx@gnu.org>
5550 * s/sol2.h (REL_ALLOC_MMAP): Define.
5551 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
5553 * ralloc.c: Don't include string.h (redundant).
5554 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
5555 [!MAP_ANON]: Include fcntl.h.
5556 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
5557 (r_alloc, r_re_alloc, r_alloc_free)
5558 (mmap_enlarge, mmap_set_vars): Use it.
5559 (r_alloc_init_fd): New function.
5560 (__morecore) [SYSTEM_MALLOC]: Don't declare.
5561 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
5564 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
5567 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
5568 change to __NetBSD__.
5570 2000-09-08 Kenichi Handa <handa@etl.go.jp>
5572 * search.c (compile_pattern): Check the multibyteness of cached
5575 2000-09-08 Miles Bader <miles@gnu.org>
5577 * xfaces.c (default_face_vector): Function removed.
5578 (Finternal_merge_in_global_face): Restore old global/local
5579 attribute override order. Use inline loop instead of calling
5580 default_face_vector.
5582 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5584 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
5585 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
5586 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
5587 where necessary, in case POINTER_TYPE is `void'.
5589 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5591 * frame.c (make_terminal_frame): Initialize frame foreground and
5592 background colors to unspecified, for the initial instance of an
5595 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5597 * ralloc.c (mmap_find): Fix overlap computation.
5598 (mmap_enlarge): Compute nbytes before trying to find an
5601 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
5604 * lread.c (syms_of_lread): Change value of regexp
5605 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
5607 * xmenu.c (xdialog_show): When looking up the selection in
5608 menu_items, take `quote' boundaries into account; this corresponds
5609 to a nil ITEM in x-popup-dialog.
5611 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5613 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
5615 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
5617 * coding.c (encode_coding_sjis_big5): Use translation table for
5618 encoding, not decoding. Fix the handling of latin-jisx0201.
5619 Check for the charset katakana-jisx0201 too.
5620 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
5621 (detect_coding_sjis): Check the byte sequence more rigidly.
5623 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5625 * xfaces.c (Vparam_value_alist): New variable.
5626 (syms_of_xfaces): Initialize it.
5627 (Finternal_set_lisp_face_attribute): Avoid more consing.
5629 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
5631 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
5632 (Qbackground_mode): New variable.
5633 (syms_of_frame_1): Initialize Qbackground_mode.
5635 * lisp.h (Qdisplay): Declare extern.
5637 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
5638 change face on all frames, and change the default for new frames.
5640 2000-09-07 Dave Love <fx@gnu.org>
5642 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
5644 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5646 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
5648 * charset.c: Include composite.h
5649 (lisp_string_width): New function.
5650 (Fstring_width): Call lisp_string_width instead of strwidth.
5652 * Makefile.in (charset.o): Depends on composite.h.
5654 * process.c (read_process_output): Before inserting the decoded
5655 text in the buffer, adjust the multibyteness.
5657 2000-09-06 Gerd Moellmann <gerd@gnu.org>
5659 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
5660 buffer's text buffer is null, map new memory.
5662 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
5663 POINTER_TYPE and size_t.
5664 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
5665 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
5666 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
5667 [REL_ALLOC_MMAP]: New macros.
5668 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
5669 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
5670 [REL_ALLOC_MMAP]: New functions.
5672 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
5673 before and after unexec.
5675 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
5676 text buffers if necessary.
5678 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
5679 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
5682 * config.in (HAVE_MMAP): Add #undef.
5684 2000-09-05 Gerd Moellmann <gerd@gnu.org>
5686 * frame.c (Qdisplay_type): New variable.
5687 (syms_of_frame_1): Initialize it.
5688 (Fframe_parameter): New function that avoids consing.
5689 (syms_of_frame): Defsubr it.
5691 * buffer.c (Fother_buffer): Consider buffers as invisible when
5692 they are displayed in a window on an invisible frame.
5694 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
5695 get-largest-window always return nil.
5697 2000-09-04 Gerd Moellmann <gerd@gnu.org>
5699 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
5700 variable; recognize Emacs 19 elc files.
5702 2000-09-04 Miles Bader <miles@gnu.org>
5704 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
5705 before initially popping up the menu, so the menu doesn't flash
5706 when the face settings are significantly different from the defaults.
5708 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
5710 * regex.c (WIDE_CHAR_SUPPORT): New macro.
5711 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
5712 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
5713 (BIT_UNIBYTE): Remove.
5714 (re_match_2_internal): Delete corresponding code and streamline the
5715 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
5716 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
5717 (re_wctype_t): New type.
5718 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
5719 (regex_compile): Use them and fix handling of overly long char classes.
5721 2000-09-03 Andrew Innes <andrewi@gnu.org>
5723 * makefile.w32-in: Change to DOS line endings.
5725 * s/ms-w32.h (ORDINARY_LINK): New define.
5727 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
5728 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
5730 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
5731 (distclean): Delete them here instead.
5733 * w32proc.c (compare_env): Convert to uppercase for comparison,
5734 not lowercase, to match how the native Windows shell works.
5736 2000-09-03 Jason Rumney <jasonr@gnu.org>
5738 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
5739 CVS changes the line-ends when checking in/out on DOS/Windows.
5741 * makefile.nt (emacs): Do not change directory to run temacs, as
5742 the load-path is set relative to current directory.
5744 2000-09-03 Miles Bader <miles@gnu.org>
5746 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5748 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5750 * xdisp.c (redisplay_mode_lines): New function.
5751 (display_mode_lines): Return number of mode lines displayed.
5752 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5753 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5755 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5756 string.h and strings.h.
5757 (index) [HAVE_INDEX]: Add prototype.
5759 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5760 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5762 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5763 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5765 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5767 * lread.c (read1): Accept `?' as symbol constituent, for
5768 compatiblity with XEmacs.
5770 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5772 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5773 (struct re_pattern_buffer): Remove newline_anchor.
5774 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5775 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5776 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5777 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5778 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5779 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5780 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5781 Get rid of references to newline_anchor.
5782 (regcomp): Allocate and precompute a fastmap.
5784 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5786 * lread.c (openp): GCPRO local variable `filename'.
5788 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5790 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5792 * regex.c: Merge some changes from GNU libc. Add prototypes.
5793 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5794 Use memcmp and memcpy instead of bcopy and bcmp.
5795 (init_syntax_once): Use ISALNUM.
5796 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5797 (REG_UNSET_VALUE): Remove. Use NULL instead.
5798 (REG_UNSET, re_match_2_internal): Use NULL.
5799 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5801 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5802 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5803 (regex_compile): In handle_interval, return an error rather than try to
5804 unfetch the interval if we can't find the closing brace.
5805 Obey the RE_NO_GNU_OPS syntax bit.
5806 (TOLOWER): New macro.
5808 (regexec): Allocate regs.start and regs.end as one block.
5810 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5812 * xdisp.c (echo_area_display): Check display_completed instead
5813 of calling detect_input_pending.
5815 * dispnew.c (update_frame): Only set display_completed here; move
5816 the update_begin and update_end calls here from update_frame_1.
5817 (update_frame_1): Don't set display_completed here, don't call
5818 update_begin/update_end.
5820 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5821 instead of store_frame_param.
5823 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5825 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5826 desired window matrix hasn't been displayed, use the current row
5827 instead. Make sure that only those frame rows are updated for
5828 which there exists a corresponding enabled desired row.
5830 2000-08-29 Miles Bader <miles@gnu.org>
5832 * xfaces.c (default_face_vector): New function.
5833 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5835 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5837 * lread.c (openp): Prevent temporary string passed to
5838 Ffile_readable_p from being garbage collected.
5840 2000-08-28 Dave Love <fx@gnu.org>
5842 * keymap.c (store_in_keymap): Add `static' to declaration.
5844 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5846 * emacs.c, callint.c, doc.c, editfns.c
5847 (toplevel) [HAVE_STRING_H]: Include string.h.
5848 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5849 (index): Remove prototypes which might conflict with non-standard
5850 definitions of index/strchr.
5852 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5853 (rindex): Define only if !HAVE_RINDEX.
5855 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5857 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5859 2000-08-28 Miles Bader <miles@gnu.org>
5861 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5862 made inconsistent by a font-related attribute in FROM.
5863 (merge_face_inheritance): Add function comment.
5865 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5867 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5868 the 4th arg (PREV_EVENT) Qt to suppress input method.
5870 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5872 * regex.c: Indent cpp directives and remove parens after `defined'.
5873 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5874 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5875 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5876 (re_compile_pattern): Use size_t for length.
5877 (init_syntax_once): Move to a better place.
5878 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5879 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5881 * syntax.c (back_comment): Detect cases where a comment-starter is
5882 actually inside another comment as in: /* a // b */ c // d \n.
5883 Make it clear that `comstart_pos' is unused for nested comments.
5885 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5886 (KEYMAPP): New macro.
5887 (Fkeymap_parent, Fset_keymap_parent): Use it.
5888 (fix_submap_inheritance): Mark it static.
5889 (define_as_prefix, describe_buffer_bindings, describe_command)
5890 (describe_translation, describe_map): Complete prototypes.
5892 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5894 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5895 to better match the key-lookup behavior.
5897 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5899 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5900 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5902 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5904 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5905 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5906 (xterm.o): Depend on coding.h
5908 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5910 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5911 the corresponding '#endif'.
5913 2000-08-26 Miles Bader <miles@gnu.org>
5915 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5916 * xfaces.c (QCinherit): New variable.
5917 (syms_of_xfaces): Initialize it.
5918 (LFACE_INHERIT): New macro.
5919 (Finternal_get_lisp_face_attribute)
5920 (merge_face_vector_with_property)
5921 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5922 (check_lface_attrs): Allow new types of face height. Check
5924 (CYCLE_CHECK): New macro.
5925 (merge_face_inheritance): New function.
5926 (merge_face_vectors): Merge inherited faces too. Add F and
5927 CYCLE_CHECK arguments.
5928 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5929 (lookup_named_face, lookup_derived_face, realize_named_face)
5930 (face_at_string_position, face_at_buffer_position): Supply
5931 new F and CYCLE_CHECK arguments to merge_face_vectors.
5932 (merge_face_heights): New function.
5933 (merge_face_vectors, merge_face_vector_with_property)
5934 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5935 handle relative face heights.
5936 (lface_same_font_attributes_p): Compare heights using EQ.
5938 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5940 * charset.c (char_to_string): Check the character validity.
5941 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
5943 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5945 * regex.c (PUSH_FAILURE_COUNT): New macro.
5946 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5947 Handle popping of a register's or a counter's data.
5948 (POP_FAILURE_POINT): Use the new name.
5949 (re_match_2_internal): Push counter data on the stack for succeed_n,
5950 jump_n and set_number_at and remove misleading dead code in succeed_n.
5952 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5954 * xdisp.c (redisplay_internal): If considering all windows on all
5955 frames, update the display for each frame as soon as possible,
5956 instead of first building all desired matrices for all frames, and
5957 then updating them all.
5958 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5960 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5962 * bytecode.c (mark_byte_stack): Add a comment.
5964 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5965 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5968 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5970 * minibuf.c (do_completion): Always use compare-string, not
5971 string-equal because the latter doesn't pay attention to
5972 multibyteness of strings.
5974 * process.c (create_process): Don't setup raw-text coding here.
5975 (Fopen_network_stream): Don't set coding->src_multibyte and
5976 coding->dst_multibyte here.
5977 (read_process_output): For process filter, return unibyte string
5978 if default-enable-multibyte-characters is nil.
5979 (send_process): If OBJECT is multibyte text, be sure to encoded it
5980 by the specified coding system for the process. Otherwise, setup
5982 (init_process): Don't initialize default-process-coding-system here.
5984 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5986 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5987 <scroll-down-aggressively>: Likewise.
5989 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5991 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5992 zero. Set coding->produced_char correctly.
5994 2000-08-22 Andrew Innes <andrewi@gnu.org>
5996 * makefile.w32-in: New file.
5998 * unexw32.c (unexec): Ignore old_name, and use the actual location
5999 of the current executable instead. Base new_name on this.
6001 * w32proc.c (create_child): Remove reference to security
6002 descriptor, which isn't needed and doesn't compile with mingw32.
6004 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6005 up dllimport attributes.
6006 (x_update_window_end): Update prototype.
6008 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
6009 extern, which screws up dllimport attributes.
6011 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6012 up dllimport attributes.
6014 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
6015 screws up dllimport attributes.
6017 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6018 up dllimport attributes.
6019 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
6020 screws up dllimport attributes.
6022 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6023 up dllimport attributes.
6025 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
6026 screws up dllimport attributes.
6028 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
6029 screws up dllimport attributes.
6031 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6032 up dllimport attributes.
6034 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
6035 unnecessary extern, which screws up dllimport attributes.
6038 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6039 up dllimport attributes.
6041 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
6042 unnecessary extern, which screws up dllimport attributes.
6044 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
6045 screws up dllimport attributes.
6047 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6048 up dllimport attributes.
6050 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
6052 * w32bdf.c (search_file_line):
6053 (set_bdf_font_info):
6055 (w32_get_bdf_glyph):
6056 (w32_BDF_to_x_font): Fix compile warnings.
6058 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
6060 * w32select.c: Include keyboard.h before frame.h.
6062 * w32fns.c (max): Define macro.
6063 (JOHAB_CHARSET): Define if not known.
6064 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
6065 (Fx_show_tip): Synch with X version.
6067 * w32xfns.c: Include keyboard.h before frame.h.
6069 * w32fns.c: Include keyboard.h before frame.h.
6071 * w32term.c: Include keyboard.h before frame.h.
6073 * fontset.c: Include keyboard.h before frame.h.
6075 * w32inevt.c: Include keyboard.h before frame.h.
6076 (MOUSE_MOVED): Define if not known.
6078 * minibuf.c: Include keyboard.h before frame.h.
6080 * keyboard.c: Include keyboard.h before frame.h.
6082 * indent.c: Include keyboard.h before frame.h.
6084 * dispnew.c: Include keyboard.h before frame.h.
6086 * buffer.c: Include keyboard.h before frame.h.
6088 * alloc.c: Include keyboard.h before frame.h.
6090 * print.c: Include keyboard.h before frame.h.
6092 * process.c: Include keyboard.h before frame.h.
6094 * scroll.c: Include keyboard.h before frame.h.
6096 * sysdep.c: Include keyboard.h before frame.h.
6098 * term.c: Include keyboard.h before frame.h.
6100 * window.c: Include keyboard.h before frame.h.
6102 * xdisp.c: Include keyboard.h before frame.h.
6103 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
6105 * frame.c: Include keyboard.h before frame.h.
6107 * w32heap.h: Undefine min, max.
6109 * w32gui.h: Undefine min, max.
6111 * unexw32.c: Change PUCHAR to PCHAR.
6112 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
6115 (copy_executable_and_dump_data): Remove unnecessary static defs.
6116 (copy_executable_and_dump_data): Fix compile warnings.
6118 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
6120 * w32console.c (min): Define macro.
6121 (clear_frame, write_glyphs): Fix compile warning.
6123 * w32proc.c (compare_env):
6124 (find_child_console): Fix compile warning.
6126 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
6127 sys_errlist instead of _sys_errlist.
6128 (get_emacs_configuration_options): New function.
6130 * s/ms-w32.h (sys_nerr): Provide default definition.
6131 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
6132 name with _ prepended.
6133 (NSIG): Define if not known.
6134 (get_emacs_configuration): Provide extern declaration.
6135 (get_emacs_configuration_options): Provide extern declaration.
6136 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
6138 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
6140 (read_unc_volume): Fix compile warning.
6142 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
6143 definitions from being used.
6145 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
6147 * w32.c (unc_volume_file_attributes):
6148 (open_unc_volume): Make arg const.
6150 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
6151 (read_input_waiting): Remove excess parameter.
6153 * w32.c (init_environment): Call _access.
6154 (check_windows_init_file): Call _close.
6155 (init_user_info): Call _putenv.
6156 (init_environment): Call _putenv and _strdup.
6157 (init_ntproc): Reset volume info cache on startup.
6159 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
6160 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
6161 cannot override the CRT malloc.
6163 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
6164 (LINK_FLAGS): Append to original value of LINK_FLAGS.
6166 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
6167 unless we are linking with a static CRT.
6168 (RVA_TO_PTR): Cast result to unsigned char*.
6170 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
6171 (add_volume_info): Use xstrdup.
6173 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
6175 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
6176 (do_completion, Fminibuffer_complete_word): Use it.
6177 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
6178 var so it can take non-boolean values.
6180 2000-08-21 Gerd Moellmann <gerd@gnu.org>
6182 * editfns.c (find_field): Formatting changes.
6183 (toplevel): Some old-style function forward declarations
6184 changed to prototypes, some new protypes added, some functions
6187 * lisp.h (set_time_zone_rule): Add prototype.
6188 (use_dialog_box): External declaration.
6190 * keyboard.c (gen_help_event): Add parameter SIZE.
6191 (kbd_buffer_events_waiting): Slightly rewritten.
6192 (clear_event): New function.
6193 (kbd_buffer_get_event): Use it, and clear the input_events of
6195 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
6196 don't fill the newly created array with nils.
6197 (toplevel): Convert some old-style function forward declarations
6200 * keyboard.h (gen_help_event): Change prototype.
6202 * xterm.c (XTread_socket): Change calls to gen_help_event.
6204 * w32term.c (w32_read_socket): Change calls to gen_help_event.
6206 * eval.c (Fmacroexpand): Doc fix.
6208 2000-08-20 Jason Rumney <jasonr@gnu.org>
6210 * w32term.h (x_display_info_for_display): Remove as this function
6211 does not exist on W32.
6213 * w32term.c (help_echo_window): New variable.
6214 (syms_of_w32term): staticpro it.
6215 (note_mode_line_highlight): Set it.
6216 (XTextExtents16): Removed as there is no equivalent on W32.
6217 (x_compute_glyph_string_overhangs): Incomplete body removed, as
6218 the X way of doing this will not work for W32.
6219 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
6220 (x_draw_image_foreground): Avoid drawing outside of the clip area
6221 when image doesn't have a mask.
6222 (note_mouse_highlight): Process overlays in the right order of
6223 priority. Set help_echo_window.
6224 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
6225 because that's more visible for large images.
6227 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
6228 name to single_keymap_panes.
6229 (w32_menu_show): Set wv->title when dealing with titles.
6230 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
6232 2000-08-21 Miles Bader <miles@gnu.org>
6234 * minibuf.c (do_completion): Try again if we rewrite the input
6235 string, but no completion was done, so that any completion message
6238 2000-08-20 Gerd Moellmann <gerd@gnu.org>
6240 * xfaces.c (lface_equal_p): Compare strings differently.
6241 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
6242 (realize_tty_face): Use them.
6243 (syms_of_xfaces): Initialize new variables.
6244 (map_tty_color): New function, extracted from realize_tty_face.
6245 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
6246 foreground or background color, store the new color name in the
6247 realized face; previous code trying to do this had no effect.
6248 (realize_tty_face): Use map_tty_color.
6249 (Fclear_face_cache): Set face_change_count and ensure thorough
6252 2000-08-19 Gerd Moellmann <gerd@gnu.org>
6254 * undo.c (record_first_change, record_marker_adjustment): Don't
6255 use XBUFFER on last_undo_buffer which might not be a buffer.
6257 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6259 * coding.c (decode_coding_string): Set members consumed,
6260 consumed_char, produced, produced_char of *coding correctly. If
6261 decode_coding doesn't consume any byte, don't try anymore.
6262 (encode_coding_string): Likewise.
6264 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6266 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
6267 conditional have void type, for Standard C compilers.
6269 * xdisp.c (redisplay_internal): Compare windows for equality with
6270 EQ, instead of applying XWINDOW to something that might not
6273 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6275 * fontset.c (Finternal_char_font): Search only the selected frame
6276 for a window of the current buffer.
6278 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6280 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
6283 * keyboard.c (kbd_buffer_get_event): Handle the case that the
6284 second half of a HELP_EVENT is found at the start of kbd_buffer.
6286 2000-08-18 Miles Bader <miles@gnu.org>
6288 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
6290 * editfns.c (save_restriction_save): Rewrite to use markers.
6291 (save_restriction_restore): Rewrite to understand new form of data
6292 saved by save_restriction_save.
6293 (Fsave_restriction): Remove cautionary note in doc-string.
6295 2000-08-17 Gerd Moellmann <gerd@gnu.org>
6297 * fileio.c (build_annotations): Add a comment explaining the
6298 return value of format-annotate-function. Replace a spurious call
6299 to Flength with a CONSP test. Call format-annotate-function with
6300 a fifth arg specifying how many times the function is been called
6301 in a row, to let it choose temporary buffers appropriately.
6303 2000-08-17 Dave Love <fx@gnu.org>
6305 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
6306 declare make_temp_name twice.
6308 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
6309 (unreadpure): Give it an arg.
6311 * unexalpha.c: Prototype fatal_unexec, mark_x,
6312 update_dynamic_symbols. Declare unexec as void.
6314 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
6315 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
6317 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
6318 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
6320 * alloca.c: Use #error.
6321 [POINTER_TYPE]: Use it.
6323 * eval.c (Fdefvar): Doc fix.
6325 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
6326 INITIALIZE_INTERVAL.
6328 * buffer.h: Avoid DECLARE_INTERVALS.
6330 * config.in: Add size_t.
6332 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
6334 * w16select.c (set_clipboard_data): If there's not enough memory
6335 to put text into clipboard, return 1, as Fw16_set_clipboard_data
6336 expects. In case of other failures, return 3.
6337 (system_error_msg): New error message.
6338 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
6341 2000-08-16 Gerd Moellmann <gerd@gnu.org>
6343 * term.c (write_glyphs): Also turn off inverse video after turning
6344 off other appearances in case TS_exit_attribute_mode is not equal
6345 to TS_end_standout_mode.
6346 (insert_glyphs): Turn inverse video on/off for each run of glyphs
6348 (turn_off_face): Reset standout_mode only if
6349 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
6350 is equal to TS_end_standout_mode.
6352 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6354 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
6355 sequence at the end of the source block.
6357 * ccl.c (Fccl_program_p): Docstring modified.
6358 (Fccl_execute): Likewise.
6359 (Fccl_execute_on_string): Likewise.
6361 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
6363 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
6365 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6367 The following changes are mainly to fix bugs of
6368 encode/decode-coding-string failing if encoding/decoding return
6369 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
6370 variable conversion_buffer.
6372 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
6373 decrement dst_end to avoid buffer overflow in the later call of
6376 * coding.h (conversion_buffer_size, conversion_buffer)
6377 (get_conversion_buffer): Extern deleted.
6379 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
6380 (conversion_buffer, conversion_buffer_size): Variables deleted.
6381 (get_conversion_buffer): Function deleted.
6382 (struct conversion_buffer): New structure.
6383 (MAX_ALLOCA): New macro.
6384 (allocate_conversion_buffer): New macro.
6385 (extend_conversion_buffer, free_conversion_buffer): New functions.
6386 (ccl_coding_driver): Set coding->result.
6387 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
6388 this is the last block of source.
6389 (encode_coding): Likewise. Handle the source block as the last
6390 one only when the whole source text is consumed.
6391 (decode_coding_string): Handle the case that the output buffer is
6392 too small to decode the whole source text. Use
6393 allocate_conversion_buffer, extend_conversion_buffer and
6394 free_conversion_buffer, not get_conversion_buffer.
6395 (encode_coding_string): Likewise.
6396 (init_coding): Function deleted.
6397 (init_coding_once): Delete code to initialize conversion_buffer_size.
6399 * emacs.c (main): Don't call init_coding.
6401 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
6403 * term.c (write_glyphs): Use a locally declared conversion_buffer.
6404 (insert_glyphs): Likewise.
6406 * w32console.c (write_glyphs): Use a locally declared
6409 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
6411 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
6412 member of display_info is NULL.
6414 2000-08-15 Gerd Moellmann <gerd@gnu.org>
6416 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
6418 * term.c (turn_off_face): Reset standout_mode when resetting
6419 appearances with capability `me'.
6420 (write_glyphs): Switch on inverse video before each face change.
6422 2000-08-14 Dave Love <fx@gnu.org>
6424 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6425 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6426 (lisp_free): Declare and make static.
6428 * window.c: Fix embedded comment.
6429 (syms_of_window): Fix doc string.
6431 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6433 * keymap.c (push_key_description): If C without modifiers is < 32,
6434 make sure to print `C-' before `M-', like in the manual.
6436 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6438 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6439 since they aren't relocated anymore.
6440 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
6442 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6443 partially visible line which is smaller than the window's height.
6445 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6447 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6448 the multibyte form of eight-bit-control characters.
6449 (Fccl_execute_on_string): Initialize ccl->multibyte.
6451 * ccl.h (struct ccl_program): New member multibyte.
6453 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6455 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6457 * regex.c (regex_compile) <normal_char>: Pay attention to
6459 (analyse_first) <exactn>: Setup fastmap correctly for
6460 eight-bit-control characters.
6462 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6464 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
6466 * keyboard.c (make_lispy_event): Handle the new event type
6467 multibyte_char_keystroke.
6469 * xterm.c: Include coding.h.
6470 (XTread_socket): Work around a bug of XmbLookupString. If the
6471 input is from XIM, decode it according to the current locale. In
6472 that case, generate multibyte_char_keystroke events.
6474 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6476 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6477 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6479 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6481 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6482 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6483 (move_it_in_display_line_to): Record iterator's ascent and descent
6484 before producing glyphs, and restore them when we know the glyph
6485 doesn't fit on the line.
6486 (move_it_to): Restructured so that it's easier to debug. If
6487 moving to a vpos, and not moving to an x or character position,
6488 stop as soon as the specified vpos is reached; don't move further
6489 into that line because that might change the computed line height.
6490 (try_cursor_movement): New function, extracted from the cursor
6491 movement branch of redisplay_window. If ending on a partially
6492 visible line, don't try to scroll if the cursor line is taller
6494 (redisplay_window): Use try_cursor_movement.
6496 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
6497 because that function doesn't cope with variable-height lines.
6499 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
6500 box cursor because that's better visible for large images.
6502 2000-08-10 Miles Bader <miles@gnu.org>
6504 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
6506 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6508 * xdisp.c (Vmessages_buffer_name): New variable.
6509 (message_dolog): Use it.
6510 (syms_of_xdisp): Initialize it.
6512 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
6514 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
6515 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
6516 redundant now that keyboard.h is included.
6518 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
6520 * keyboard.c (kbd_buffer_events_waiting): New function.
6522 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
6524 * msdos.c: Include keyboard.h.
6525 (XMenuActivate): Empty no_event events from the event buffer. If
6526 no events are left after that, call clear_input_pending.
6527 (mouse_clear_clicks): New function, code moved from mouse_init.
6528 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
6529 mouse driver to ``forget'' any past clicks.
6531 * Makefile.in (msdos.o): Depend on keyboard.h.
6533 2000-08-09 Gerd Moellmann <gerd@gnu.org>
6535 * lisp.h (input_pending): External declaration.
6537 * dispextern.h (Qredisplay_dont_pause): Declare extern.
6539 * xdisp.c (echo_area_display): Display thoroughly if input is
6540 pending. Bind redisplay-dont-pause to t during the redisplay.
6541 in case input is pending.
6543 * dispnew.c (Qredisplay_dont_pause): New variable.
6544 (syms_of_display): Initialize and staticpro it.
6545 (update_frame_1): Don't interrupt the display for pending input if
6546 redisplay_dont_pause is set.
6548 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
6550 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6552 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
6554 * callproc.c (Fcall_process): Terminate the unwind-protect around
6555 the post-read-conversion of coding system.
6557 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
6558 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
6559 * buffer.h (overlays_at): Update prototype.
6560 * xdisp.c (next_overlay_change): Update call to overlays_at.
6561 * xfaces.c (face_at_buffer_position): Likewise.
6562 * textprop.c (Fget_char_property): Likewise.
6563 * xterm.c (note_mouse_highlight): Likewise.
6565 * minibuf.c (do_completion): Don't consider a simple change of
6566 case as `completion'.
6568 2000-08-08 Ken Raeburn <raeburn@gnu.org>
6570 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
6571 * undo.c (record_delete): Make sure last_point_position_buffer is
6572 a buffer before comparing pointers.
6574 * coding.h (decode_coding_string): Declare.
6576 * intervals.h (Fprevious_single_char_property_change): Declare.
6578 * textprop.c (Fprevious_single_char_property_change): Don't do
6579 arithmetic directly on lisp objects.
6581 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
6583 * keyboard.h (menu_item_eval_property): Declare.
6585 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6586 reuse as buffer name, instead of recreating (and discarding) every
6587 time a message is logged.
6588 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6589 (current_message_1, truncate_message_1, set_message_1)
6590 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6591 (current_message, truncate_echo_area, display_echo_area)
6592 (resize_echo_area_axactly): Changed calls.
6594 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6596 (Ffind_coding_systems_region_internal): First argument to Fappend
6597 must be an integer, not a Lisp object.
6599 2000-08-08 Kenichi Handa <handa@etl.go.jp>
6601 * charset.c (Fchar_width): Doc fix.
6603 2000-08-08 Gerd Moellmann <gerd@gnu.org>
6605 * charset.c (Fstring_width): Doc fix.
6607 2000-08-07 Gerd Moellmann <gerd@gnu.org>
6609 * xdisp.c (start_display): When starting display on a continuation
6610 line, clear ascent and descent members of the iterator structure;
6611 the height of the continued line does not affect the height of the
6613 (make_cursor_line_fully_visible): Do nothing if cursor is on a
6614 line taller than the window.
6615 (redisplay_window) <forced window start>: Handle case that the
6616 middle of the window is not found in any row.
6617 (dump_glyph_row): Show more information.
6618 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
6619 first text line in a glyph matrix.
6621 * xterm.c (x_draw_image_foreground): Avoid drawing outside
6622 of the clip area when image doesn't have a mask.
6624 * fns.c (sweep_weak_table): Fix survival conditions for
6625 key-or-value and key-and-value weakness.
6627 * .gdbinit (xhashtable): New command.
6629 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
6630 tables out of the list of all weak hash tables.
6632 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
6633 a new buffer is created, make sure echo_area_buffer[] references
6636 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
6638 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
6641 2000-08-07 Kenichi Handa <handa@etl.go.jp>
6643 * syntax.c (skip_chars): Fix previous change. Make the handling
6644 of unibyte string consistent with that of regex search.
6646 2000-08-05 Gerd Moellmann <gerd@gnu.org>
6648 * xmenu.c (popup_get_selection): Use xfree instead of free.
6650 * fileio.c (Finsert_file_contents): Use xfree instead of free.
6652 * editfns.c (Ftranspose_regions): Use xfree instead of free.
6654 * callproc.c (child_setup): Use xfree instead of free.
6656 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
6658 (run_mac_command, closedir): Use `xfree' instead of `free'.
6660 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
6662 * eval.c (error): Use xfree instead of free.
6664 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
6666 * fns.c: Replace `illegal' with `invalid'.
6667 (Fmake_hash_table, make_hash_table): Allow table size of 0.
6669 2000-08-05 Kenichi Handa <handa@etl.go.jp>
6671 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
6674 2000-08-04 Noah Friedman <friedman@splode.com>
6676 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
6679 2000-08-04 Gerd Moellmann <gerd@gnu.org>
6681 * syntax.c (skip_chars): Fix typo in error message.
6683 2000-08-04 Andreas Schwab <schwab@suse.de>
6685 * m/ia64.h: Moved from s/ia64.h.
6687 2000-08-04 Kenichi Handa <handa@etl.go.jp>
6689 * process.c (read_process_output): Big simplification. Handle
6690 composition and post-read-conversion of coding system correctly.
6691 (send_process): Handle composition correctly.
6693 * callproc.c (Fcall_process): Handle post-read-conversion of
6694 coding system if any.
6696 * coding.c (decode_coding_iso2022): More strict check for handling
6698 (coding_restore_composition): Pay attention to the case that
6699 cmp_data is not set properly (because of invalid code in the
6701 (run_pre_post_conversion_on_str): Include text properties in the
6703 (decode_coding_string): Set members of coding correctly.
6705 2000-08-03 Gerd Moellmann <gerd@gnu.org>
6707 * s/ia64.h: New file.
6709 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
6710 Use NULL instead of 0 at the end of variable argument list of
6711 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
6712 sizeof (int) < sizeof (void *).
6714 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
6715 of variable argument lists of XtVaGetValues and XtVaSetValues.
6717 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
6718 variable argument lists of XtVaGetValues and XtVaSetValues.
6720 2000-08-02 Gerd Moellmann <gerd@gnu.org>
6722 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
6723 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
6725 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
6728 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
6729 in call to Fsingle_key_description.
6731 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6734 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6736 * window.c (display_buffer_reuse_frames): New variable.
6737 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6738 frames displaying BUFFER.
6739 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
6741 2000-08-01 Miles Bader <miles@gnu.org>
6743 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6744 when to constrain NEW_POS (they were pretty screwed up before).
6746 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6748 * msdos.c (run_msdos_command): Save and restore the master
6749 environment, for the case that child_setup signals an error.
6750 When mirroring slashes in DOS shell commands, don't fail when
6751 argv[2] has embedded blanks.
6752 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6753 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6754 (dos_ttraw): Call mouse_setup_buttons.
6756 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6757 using alloca; free it after run_msdos_command returns.
6759 2000-07-27 Dave Love <fx@gnu.org>
6761 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
6762 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
6764 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6766 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6768 * editfns.c (lisp_time_argument): Fix last change.
6770 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6772 * fns.c (Fdelete): Make it work on vectors and strings in addition
6775 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6776 (syms_of_fns): Initialize new variables.
6777 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
6778 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6779 weakness, with t meaning the same as `key-and-value'.
6781 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6783 * coding.h (struct coding_system): Member safe_charset deleted.
6785 * coding.c (Qsafe_charsets): This variable deleted.
6786 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
6788 (coding_safe_chars): New function.
6789 (CODING_SAFE_CHAR_P): New macro.
6790 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6791 checking safe_charsets member of the coding system. Caller changed.
6792 (detect_coding_iso2022): New local variable safe_chars.
6793 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6794 safe_charsets member of the coding system.
6795 (decode_coding_iso2022): New local variable safe_chars.
6796 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6797 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6798 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6799 (ENCODE_UNSAFE_CHARACTER): New macro.
6800 (encode_coding_iso2022): New local variable safe_chars. Check
6802 (setup_coding_system): Delete the code to initialize
6803 coding->safe_charses
6804 (intersection, find_safe_codings): New functions.
6805 (Ffind_coding_systems_region_internal): New function.
6806 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6807 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6808 variable and initialize it.
6810 * fns.c (char_table_ref_and_index): New function.
6812 * lisp.h (char_table_ref_and_index): Add prototype.
6814 2000-07-26 Sam Steingold <sds@gnu.org>
6816 * editfns.c (lisp_time_argument): Added third argument `usec'.
6817 (Ffloat_time): New built-in Lisp function.
6819 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6821 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6822 for the character code.
6824 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6827 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6828 if called for a popup menu.
6829 (xmenu_show): Store help string in widget values.
6831 2000-07-26 Dave Love <fx@gnu.org>
6833 * syswait.h: Move some definitions.
6834 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6835 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6836 perspicuous definitions.
6837 (WTERMSIG): Fix bit pattern used.
6839 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6841 * print.c (print_object): If vector printing is truncated, print
6842 "..." to indicate it as well as the case of list printing.
6844 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6846 * xdisp.c (next_element_from_display_vector): Improve comments.
6848 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6849 for the character code, and the rest for the face id as in 20.x.
6850 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6852 * window.c (window_display_table): Cleaned up.
6854 * syntax.c (Fforward_word): Add last arg nil in call of
6855 Fconstrain_to_field.
6857 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6859 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6860 identical but for the letter-case, don't call
6861 barf_or_query_if_file_exists.
6863 2000-07-25 Miles Bader <miles@gnu.org>
6865 * editfns.c (find_field): Honor special `boundary' fields.
6866 (Qboundary): New variables.
6867 (syms_of_editfns): Initialize Qboundary.
6868 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6869 Use scan_buffer instead of find_before_next_newline, because it
6870 allows us to detect the boundary case where there's a newline at
6872 * lisp.h (Fconstrain_to_field): Update external declaration.
6874 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6876 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6879 2000-07-24 Dave Love <fx@gnu.org>
6881 * s/sunos4-0.h, s/sol2.h:
6882 (LIBS_TERMCAP): Move from m/sparc.h.
6884 * m/sparc.h (TERMINFO): Moved to system files (probably only
6885 relevant for sunos4 judging by its vintage).
6886 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6889 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6891 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6892 name to single_keymap_panes.
6894 2000-07-24 Andreas Schwab <schwab@suse.de>
6896 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6898 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6900 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6901 parameters instead of using int parameters. Expect FN to accept
6902 EMACS_INT parameters.
6903 (display_echo_area, resize_echo_area_axactly, current_message)
6904 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6905 with new argument list.
6906 (resize_mini_window_1): New callback function.
6907 (current_message_1, truncate_message_1, set_message_1): Change
6908 parameter lists to the new format expected by with_echo_area_buffer.
6910 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6912 * fontset.c (fontset_ref): Remove INLINE declaration.
6913 (fontset_ref_via_base): Likewise.
6914 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6917 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6919 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6920 correct order of priority. If help echo was found in an overlay,
6921 use that overlay as the object in which the help echo was found.
6923 2000-07-22 Miles Bader <miles@gnu.org>
6925 * textprop.c (Fprevious_single_char_property_change): The initial
6926 property value should be from the position preceding POSITION, not
6929 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6931 * coding.c (syms_of_coding): Doc fix for
6932 inhibit-iso-escape-detection.
6934 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6936 * xterm.c (note_mouse_highlight): Process overlays in the right
6939 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6941 * xterm.c (note_mouse_highlight): If help-echo was found in an
6942 overlay, use that overlay as the object in which the help was found.
6944 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6946 * window.c (foreach_window): Instead of a fake variable argument
6947 list, take one USER_DATA argument.
6948 (foreach_window_1): Likewise, and call callback functions with two
6949 args, the window and USER_DATA.
6950 (struct check_window_data): New struct.
6951 (check_window_containing): Use it.
6952 (window_from_coordinates): Set up a struct check_window_data for
6954 (add_window_to_list, freeze_window_start): Change parameters
6955 according to new calling convention.
6957 * window.h (foreach_window): Change prototype.
6959 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6961 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6963 * xmenu.c (menu_help_callback): Call show_help_echo with
6964 additional arguments OBJECT and POS.
6966 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6968 * data.c (Faset): Allow storing any multibyte character in a
6969 string. Convert unibyte string to multibyte if necessary.
6971 * xfns.c (x_encode_text): New function.
6972 (x_set_name): Use x_encode_text.
6973 (x_set_title): Likewise.
6975 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6977 * xterm.h (x_encode_text): Add prototype.
6979 2000-07-20 Dave Love <fx@gnu.org>
6981 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6984 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6986 * msdos.c (help_echo_window): New variable.
6987 (syms_of_msdos): Initialize and staticpro it.
6988 (IT_note_mode_line_highlight): Set help_echo_window.
6989 (IT_note_mouse_highlight): Ditto.
6990 (dos_rawgetc): Store help_echo_window in the second event produced
6993 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6994 Record the object that generated the help echo and the position of
6995 that object in help_echo_object and help_echo_pos. Record that
6996 some glyphs in a row are displayed in mouse-face.
6997 (IT_update_begin): Don't clear mouse highlight unless one of the
6998 enabled glyph rows is marked as being displayed in mouse-face.
6999 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
7000 and position recorded in help_echo_object and help_echo_pos to the
7002 (IT_menu_display): Accept a new argument PN: the pane number of
7003 the current menu pane. Record the pane number and the item
7004 number of the item which has associated help string.
7005 (XMenuActivate): Update the prototype for help_callback in
7006 function declaration. Call IT_menu_display with the current menu
7007 pane number as an additional argument. Call help_callback with
7008 two additional arguments: the pane number and the item number of
7009 the menu item associated with the help text.
7010 (help_echo_object, help_echo_pos): New variables.
7011 (syms_of_msdos): Initialize them and staticpro help_echo_object.
7013 * msdos.h (XMenuActivate): Update prototype.
7015 2000-07-19 Gerd Moellmann <gerd@gnu.org>
7017 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
7018 Add some more prototypes.
7020 * xterm.c, xterm.h: Add some more prototypes.
7022 * lisp.h (Fnext_single_char_property_change): Add prototype.
7024 * dispnew.c (direct_output_for_insert): Remove confusing
7025 outer local variable mouse_face_overwritten_p.
7026 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
7028 * alloc.c (allocate_string_data): Don't copy old string contents.
7030 2000-07-19 Kenichi Handa <handa@etl.go.jp>
7032 * coding.c (code_convert_region): Delete text properties before
7033 shrinking the conversion region.
7035 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7037 * dispnew.c (update_text_area): Write the whole row if it
7038 has mouse-face in it.
7040 * xfaces.c (face-alternative-font-family-alist): Remove
7041 DEFVAR_LISP; staticpro instead.
7043 * xmenu.c (menu_help_callback): Call show_help_echo with
7046 * keyboard.c (show_help_echo): Add parameter WINDOW.
7047 (read_char): Call show_help_echo with window extracted from Lisp
7049 (gen_help_event): Add parameter WINDOW.
7051 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
7053 * xterm.c (help_echo_window): New variable.
7054 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
7055 (XTread_socket): Pass help_echo_window to gen_help_event.
7056 (syms_of_xterm): Initialize and staticpro help_echo_window.
7058 2000-07-18 Dave Love <fx@gnu.org>
7060 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
7062 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7064 * alloc.c (allocate_string_data): If string had already data
7065 assigned, copy old contents to new string data.
7067 * coding.c (syms_of_coding): Fix typo in spelling of variable
7068 `inhibit-iso-escape-detection'.
7070 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
7072 * Makefile.in: Add dependencies on dispextern.h.
7073 (alloca.o): Don't define malloc and define EMACS_FREE instead of
7074 `free'; both can conflict with system header files.
7076 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7078 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
7081 2000-07-18 Dave Love <fx@gnu.org>
7083 * window.c (Fwindow_list): Declare arg `window'.
7085 2000-07-18 Kenichi Handa <handa@etl.go.jp>
7087 * coding.c (setup_coding_system): Don't override the explicitly
7088 specified designations.
7090 2000-07-15 Miles Bader <miles@gnu.org>
7092 * editfns.c (char_property_eq, char_property_stickiness): Renamed
7093 from `text_property_eq' and `text_property_stickiness', respectively.
7094 (find_field, Fconstrain_to_field, char_property_eq)
7095 (char_property_stickiness): Changed to call char-property functions
7096 instead of text-property-only ones.
7098 * textprop.c (Fnext_single_char_property_change): Made a subr (was
7099 `next_single_char_property_change'). Do more error checking, and
7100 cleanup limit behavior.
7101 (Fprevious_single_char_property_change): New function.
7102 (syms_of_textprop): Initialize new subrs.
7104 * xdisp.c (display_prop_end, invisible_text_between_p):
7105 Call Fnext_single_char_property_change instead of
7106 next_single_char_property_change.
7108 2000-07-15 Jason Rumney <jasonr@gnu.org>
7110 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
7111 after menu is finished with.
7112 (add_menu_item): Only consider wv->title as a menu title.
7113 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
7115 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
7117 (FONT_REGEXP): Remove unused macro, and its sub-components.
7118 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
7120 * w32term.c (help_echo_object, help_echo_pos): New variables.
7121 (note_mode_line_highlight): Store additional information about the
7122 help-echo in help_echo_object and help_echo_pos. Check both
7123 `local-map' and `keymap' properties for changing the cursor
7124 (note_mouse_highlight): Store additional information about the
7125 help-echo in help_echo_object and help_echo_pos.
7126 (note_tool_bar_highlight): Set help_echo_object to nil and
7127 help_echo_pos to -1.
7128 (w32_read_socket): Use gen_help_event instead of filling
7129 input_events manually.
7130 (syms_of_w32term): Staticpro help_echo_object.
7131 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
7132 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
7133 (x_clear_mouse_face): New function.
7134 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
7135 (x_update_window_begin): No need to turn off the mouse
7137 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7138 depending on whether they contain glyphs highlighted in mouse-face.
7139 (x_fill_stretch_glyph_string): Consume runs of stretch
7140 glyphs instead of a single one.
7141 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7142 with new argument list.
7143 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7144 (x_append_glyph, x_append_composite_glyph)
7145 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7146 changes in struct glyph starting 1999-12-27. See comments for
7147 xterm.c on 2000-07-05.
7149 2000-07-14 Sam Steingold <sds@gnu.org>
7151 * xfaces.c (realize_x_face): Fix the last patch:
7152 check `default_face' before dereferencing.
7154 2000-07-14 Dave Love <fx@gnu.org>
7156 * syntax.c (back_comment): Add null default in switch (for pcc).
7158 2000-07-14 Kenichi Handa <handa@etl.go.jp>
7160 * xfaces.c (realize_x_face): Make fontset using the base of the
7161 default_face's fontset, not using the default fontset.
7163 * coding.c (inhibit_iso_escape_detection): New variable.
7164 (syms_of_coding): Make it a Lisp variable.
7165 (detect_coding_iso2022): If inhibit_iso_escape_detection is
7166 nonzero, ignore ISO2022's escape sequence.
7168 2000-07-14 Gerd Moellmann <gerd@gnu.org>
7170 * alloca.c (malloc) [emacs]: Define as xmalloc.
7172 * xfns.c (Fx_show_tip): If frame parameters contain a position,
7173 use that instead of the mouse position. Add parameters DX and DY.
7175 * dispextern.h (Fx_show_tip): Adjust number of parameters
7178 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
7179 if HELP is a function, call it with OBJECT and POS as parameters
7180 to get the help to display.
7181 (gen_help_event, kbd_buffer_store_help_event): New functions.
7182 (kbd_buffer_get_event): Construct the Lisp help-event differently.
7183 (read_char): Call show_help_echo with new parameters.
7185 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
7188 * xterm.c (help_echo_object, help_echo_pos): New variables.
7189 (note_mode_line_highlight): Store additional information about the
7190 help-echo in help_echo_object and help_echo_pos. Check both
7191 `local-map' and `keymap' properties for changing the cursor
7192 (note_mouse_highlight): Store additional information about the
7193 help-echo in help_echo_object and help_echo_pos.
7194 (note_tool_bar_highlight): Set help_echo_object to nil and
7195 help_echo_pos to -1.
7196 (XTread_socket): Use gen_help_event instead of filling
7197 input_events manually.
7198 (syms_of_xterm): Staticpro help_echo_object.
7200 * xmenu.c (menu_highlight_callback): Use
7201 kbd_buffer_store_help_event instead of setting up and input_event
7204 * xdisp.c (eval_form): GCPRO argument sexpr.
7205 (call_function): New function.
7206 (handle_single_display_prop): Use call_function and FUNCTIONP
7207 instead of checking whether if font_height is a symbol and
7210 * eval.c (internal_condition_case_2): New function.
7212 * lisp.h (FUNCTIONP): New macro.
7213 (internal_condition_case_2, call_function): Add prototypes.
7215 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
7216 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
7217 Always set `arg' member of input_events.
7218 (construct_menu_click): Unused function removed.
7220 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
7222 * w32term.c (construct_mouse_click, construct_mouse_wheel)
7223 (construct_drag_n_drop, x_scroll_bar_handle_click)
7224 (w32_read_socket): Always set `arg' member of input_events.
7226 * keyboard.c (show_help_echo): Use eval_form. Add comment.
7228 * lisp.h (eval_form): Add prototype.
7230 * xdisp.c (eval_form): Make it externally visible.
7232 2000-07-13 Gerd Moellmann <gerd@gnu.org>
7234 * xterm.c (x_handle_tool_bar_click): Store the frame in the
7235 frame_or_window slot of TOOL_BAR_EVENT input events instead of
7236 consing. For prefix events, store the frame in the `arg' slot of
7237 the event, otherwise store the key there.
7238 (XTread_socket): Instead of consing, use the frame_or_window slot
7239 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
7241 * xmenu.c (menu_highlight_callback): Store help string in the
7242 `arg' member of the input event; don't cons.
7243 (menubar_selection_callback): Use the `arg' slot of input events
7244 to queue additional information, instead of consing.
7246 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
7248 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
7250 (w32_read_socket): Adapt to changes in HELP_EVENTs.
7252 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
7253 input events to queue additional information, instead of consing.
7255 * keyboard.c (kbd_buffer_gcpro): Renamed from
7256 kbd_buffer_frame_or_window. Now used for all Lisp objects
7257 referenced from the input queue.
7258 (kbd_buffer_store_event): Always use structure assignment for
7259 copying input events. Record all Lisp objects referenced from
7260 events in kbd_buffer_gcpro.
7261 (kbd_buffer_get_event): Construct Lisp `help-echo' events
7262 differently from input events. Test for prefix menu_bar_events
7263 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
7264 event in kbd_buffer_gcpro to nil.
7265 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
7266 frame_or_window is equal to its arg member as prefix events.
7267 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
7268 used by an input event to nil.
7269 (init_keyboard): Use two times the size of the input queue
7270 for kbd_buffer_gcpro.
7271 (syms_of_keyboard): Likewise.
7273 * emacs.c (handle_USR2_signal, handle_USR1_signal):
7274 Use USER_SIGNAL_EVENT.
7276 * termhooks.h (struct input_event): Add member `arg'.
7277 (MENU_BAR_EVENT): Renamed from menu_bar_event.
7278 (USER_SIGNAL_EVENT): Renamed from user_signal.
7280 * xfaces.c (ASET): Remove definition.
7282 * lisp.h (AREF, ASET, ASIZE): New macros.
7284 * fontset.c (AREF, ASIZE): Remove definitions.
7286 * fns.c (AREF): Remove definition.
7288 * composite.c (AREF): Remove definition.
7290 2000-07-12 Gerd Moellmann <gerd@gnu.org>
7292 * dispnew.c (redraw_overlapped_rows): Add missing local.
7293 (scrolling_window): Remove debug code.
7295 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
7296 Before scrolling, turn off a mouse-highlight in the window
7299 * xterm.c (x_update_window_end): Add parameter
7300 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
7301 redisplay in XTframe_up_to_date.
7302 (x_clear_mouse_face): New function.
7303 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
7305 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
7307 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
7308 it when any row is written to that contains glyphs highlighted in
7310 (update_window): Call the window update end hook with new
7311 parameter MOUSE_FACE_OVERWRITTEN_P.
7312 (direct_output_for_insert): Give up if row contains mouse-face.
7314 * dispextern.h (struct redisplay_interface): Add parameter
7315 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
7316 (clear_mouse_face): New function pointer member.
7318 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
7320 * syntax.c (back_comment): Use one switch rather than a few `if's.
7321 Obey open_paren_in_column_0_is_defun_start.
7322 When reverting to the `slow' method, try to nicely handle the case
7323 of nested comments by checking that the comment-starter we found
7324 does indeed match the comment-ender.
7325 (scan_sexps_forward, scan_sexps_forward):
7326 Ignore excessive opening parenthesis rather than throwing an error.
7328 2000-07-11 Gerd Moellmann <gerd@gnu.org>
7330 * doc.c (Fsubstitute_command_keys): Handle case that a GC
7331 in Fwhere_is_internal or get_keymap_1 relocates string contents.
7333 * dispnew.c (direct_output_forward_char): Give up if currently
7334 displaying a message instead of the minibuffer contents.
7336 * xterm.c (x_update_window_begin): No need to turn off the mouse
7338 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7339 depending on whether they contain glyphs highlighted in mouse-face.
7341 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
7342 compare the mouse_face_p flags of both rows.
7344 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
7346 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
7348 * keyboard.c (show_help_echo): Accept additional parameter
7349 ok_to_overwrite_keystroke_echo.
7350 (read_char): Call show_help_echo with a zero
7351 ok_to_overwrite_keystroke_echo argument.
7352 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
7353 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
7354 ok_to_overwrite_keystroke_echo argument.
7355 * w32menu.c (w32_menu_display_help): Call show_help_echo with
7356 non-zero ok_to_overwrite_keystroke_echo argument.
7358 2000-07-10 Gerd Moellmann <gerd@gnu.org>
7360 * xdisp.c (try_window_id): If changes are all below what is
7361 displayed in the window, and point is in the window, we still
7362 might have to find point on the display.
7364 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
7365 glyphs instead of a single one.
7366 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7367 with new argument list.
7368 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7370 * keymap.c (get_keymap_1): Add comment that this function can GC.
7371 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
7372 comment that functions can GC.
7373 (Fset_keymap_parent): GCPRO arg KEYMAP.
7375 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
7377 * msdos.c (XMenuActivate): After exiting the menu, restore the
7378 echo area message and erase it.
7380 2000-07-10 Kenichi Handa <handa@etl.go.jp>
7382 * fontset.c (Ffontset_info): Make the return value more compatible
7383 with that of Emacs 20.
7385 2000-07-07 Gerd Moellmann <gerd@gnu.org>
7387 * eval.c (Fsignal): Handle case that backtrace_list is null.
7389 2000-07-07 Kenichi Handa <handa@etl.go.jp>
7391 * ccl.c (Fccl_execute): Typo fixed.
7393 2000-07-06 Gerd Moellmann <gerd@gnu.org>
7395 * window.c (window_loop): Add missing gcpro1 local variable.
7397 * window.c (Fwindow_list): Reverse list at the end.
7398 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
7399 means allow windows on OWINDOW's frame, only.
7400 (window_loop): Simplified; use Fwindow_list.
7402 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
7404 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7406 * xterm.c (XTread_socket): Increment handling_signal at the start,
7407 decrement it at the end.
7409 * eval.c (handling_signal): New variable.
7410 (Fsignal): Abort if handling_signal is non-zero.
7412 * lisp.h (handling_signal): External declaration.
7414 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
7416 2000-07-05 Ken Raeburn <raeburn@gnu.org>
7418 Sound support for NetBSD through "Linux emulation" support:
7419 * config.in (HAVE_SOUNDCARD_H): Undef.
7420 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7421 * Makefile.in (LIBSOUND): New variable.
7422 (LIBES): Include it.
7423 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
7424 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
7425 (vox_open): Use DEFAULT_SOUND_DEVICE.
7426 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7428 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7430 * print.c (print_error_message): If Vsignaling_function is set,
7431 show it in *Messages*.
7433 * lisp.h (Vsignaling_function): External declaration.
7435 * eval.c (Vsignaling_function): New variable.
7436 (Fsignal): Compute it.
7437 (syms_of_eval): Staticpro it.
7439 2000-07-05 Dave Love <fx@gnu.org>
7441 * syswait.h: Use the autoconf recommended approach. Old code
7442 #if'd out in case we need to revert.
7444 * config.in (HAVE_SYS_WAIT_H): Added.
7446 2000-07-05 Andrew Innes <andrewi@gnu.org>
7448 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7449 when non-NULL instead of __morecore, to take account of buffer
7450 memory. This also solves a problem with spurious memory warnings
7453 * ralloc.c: Make real_morecore non-static.
7455 * eval.c (internal_condition_case): Comment out abort if
7456 interrupt_input_blocked is not zero.
7458 * makefile.nt: Add support for `bootstrap' and related targets.
7459 Include minimal debug info in emacs.exe in release build.
7460 Remove all dependencies on lisp.h, and fixup some others.
7462 * w32.c (init_environment): Install code from 20.7 for providing
7463 default values for environment variables, based on the
7464 executable's own location.
7465 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
7466 (sys_socket): Install socket inheritance bug fix from 20.7.
7468 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7469 here via blockinput.h).
7471 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7473 * w32menu.c (w32_menu_display_help):
7474 * xmenu.c (menu_help_callback): Use show_help_echo.
7476 * keyboard.h (show_help_echo): Declare.
7478 * keyboard.c (show_help_echo): New function, extracted from read_char.
7479 Feval its `msg' argument if it's a cons cell.
7480 (read_char): Use it.
7481 (follow_key): Pass `autoload' to get_keyelt.
7483 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7484 (note_tool_bar_highlight, XTread_socket):
7485 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7487 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7488 (note_tool_bar_highlight, w32_read_socket):
7489 Do not gratuitously ignore non-string `help-echo' properties.
7491 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7493 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
7495 * window.c (delete_all_subwindows): Reset Vwindow_list.
7497 * xterm.c (x_append_glyph, x_append_composite_glyph)
7498 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7499 changes in struct glyph starting 1999-12-27. Some bit-fields of
7500 struct glyph were not set, which made glyphs unequal when compared
7501 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
7502 effects were the result. This also depended on the contents of
7503 memory returned by xmalloc. If flickering happens again, activate
7504 the code in clear_glyph_row that's in #if 0. If the flickering is
7505 gone with that, chances are that it is caused by something similar.
7507 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
7509 * dispextern.h: Add some comments.
7511 * window.c (add_window_to_list): Add parameter LIST.
7512 (window_list): Order list so that, for each frame, windows are
7513 in canonical order, and so that frames appear in the list in
7514 the order given by Vframe_list.
7515 (next_window): Reverse the handling of NEXT_P.
7517 2000-07-04 Gerd Moellmann <gerd@gnu.org>
7519 * window.c (Vwindow_list): New variable.
7520 (make_window, delete_window): Set Vwindow_list to nil.
7521 (check_window_containing): New function.
7522 (window_from_coordinates): Rewritten.
7523 (add_window_to_list, window_list, candidate_window_p)
7524 (decode_next_window_args, next_window): New functions.
7525 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
7526 (Fwindow_list): New function.
7527 (Fother_window): Cleaned up.
7528 (foreach_window): Add a longer "variable argument list". Let
7529 callback function return 0 to indicate that cycling over windows
7531 (foreach_window_1): Likewise.
7532 (freeze_window_start): Return int.
7533 (init_window): New function.
7534 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
7536 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
7537 input_event with bzero.
7538 (main): Call init_window.
7540 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
7543 2000-07-04 Kenichi Handa <handa@etl.go.jp>
7545 * composite.h (make_composition_value_copy): Extern it.
7547 * composite.c (make_composition_value_copy): New function.
7549 * editfns.c (Fformat): While copying text properties, make each
7550 composition property value a copy.
7552 * fns.c (concat): While copying text properties, make each
7553 composition property value a copy.
7555 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7557 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7559 * fns.c (sweep_weak_table): Mark only objects that are not
7562 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7563 include those frames as candidates which have their focus
7564 redirected to the minibuffer frame.
7566 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7568 * fns.c (Fputhash): Return `value' rather than nil.
7570 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7572 * frame.c (next_frame): Don't check focus redirection in case
7573 MINIBUF is a window. Doing so excludes frames using MINIBUF
7574 unless their focus is redirected, which contradicts the
7575 specification of next-frame, and leads to infinite loops in
7576 certain situations when cycling through windows with next-window.
7578 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7580 * coding.c (code_convert_region): Even if the length of text is
7581 zero, try to convert it if coding->type is coding_type_ccl.
7582 (decode_coding_string, encode_coding_string): Likewise.
7584 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7586 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7587 the display if windows_or_buffers_changed.
7589 * dispnew.c (struct row_entry): New structure.
7590 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7591 (row_table_size, old_lines, new_lines, old_lines_size)
7592 (new_lines_size, run_pool, runs_size, runs): New variables.
7593 (add_row_entry): New function.
7594 (scrolling_window): Use data structures allocated with xmalloc and
7595 held in global variables, instead of allocating them with alloca and
7596 holding them in local variables. Use a larger hash table whose
7597 size depends on glyph matrix sizes. Don't use bzero to clear the
7598 hash table; instead, clear used slots only.
7600 * fns.c (next_almost_prime): Make it externally visible.
7602 * lisp.h (next_almost_prime): Add prototype.
7604 * s/isc4-0.h (sigunblock): Define.
7606 * s/sco5.h (sigunblock): Define.
7608 2000-06-27 Dave Love <fx@gnu.org>
7610 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
7611 (moved to osf5-0.h).
7612 [!NOT_C_CODE]: Protect string.h stuff.
7614 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
7615 (sys_siglist, NSIG): Definitions moved here from osf1.h.
7617 2000-06-27 Gerd Moellmann <gerd@gnu.org>
7619 * xdisp.c (resize_mini_window): Subtract the extra line spacing
7620 below the last line from the needed window height.
7622 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
7624 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
7625 (Fwidget_get): Use it.
7626 (syms_of_fns): Defsubr it.
7628 2000-06-26 Gerd Moellmann <gerd@gnu.org>
7630 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
7631 display info for XIM.
7632 (xim_open_dpy): Likewise.
7633 (xim_close_dpy): Don't free the display info's XIM.
7635 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
7637 * config.in (USE_XIM): New define.
7639 * keymap.c (get_keyelt): For menu-items containing a `:filter
7640 FILTER', apply FILTER to the menu-item's definition to get the
7641 real definition to use.
7643 * lisp.h (QCfilter): External declaration.
7645 * xfns.c (Fimage_size): New function.
7646 (syms_of_xfns): Defsubr it.
7648 2000-06-26 Andreas Schwab <schwab@suse.de>
7650 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
7653 2000-06-25 Dave Love <fx@gnu.org>
7655 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
7657 * Makefile.in (blockinput.h): Depend on atimer.h.
7658 (atimer.h): Depend on systime.h.
7660 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
7662 * atimer.h: Protect against multiple inclusion. Include systime.h.
7664 * lisp.h (swap_in_global_binding): Declare.
7666 2000-06-24 Ken Raeburn <raeburn@gnu.org>
7668 * process.c (Fopen_network_stream): Turn off atimers for duration
7669 of call to connect. (Patch from Gerd.)
7671 2000-06-23 Dave Love <fx@gnu.org>
7673 * ralloc.c: Maybe include unistd.h
7675 * emacs.c (setgrp): Undefine before defining.
7676 (malloc_warning, set_time_zone_rule, index): Prototype.
7678 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
7679 HAVE_STRUCT_TIMEZONE.
7681 * s/osf1.h: Move string.h hack here from alpha.h and make it
7683 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
7685 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
7686 (SOCKLEN_TYPE): Don't define.
7688 * m/alpha.h: Remove string.h hack.
7690 * s/osf5-0.h: New file.
7692 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
7693 include time.h, done by systime.h.
7694 [__FreeBSD__]: Remove redundant includes.
7696 * callproc.c (setpgrp): Undefine before defining.
7697 (delete_temp_file): Return Qnil to avoid warning.
7699 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
7701 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
7704 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
7706 * composite.h (compose_text): Declare.
7708 * xterm.c: Don't include sys/types.h unconditionally. Don't
7709 protect its inclusion with !USG (following xmenu.c).
7711 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7713 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7716 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7718 * coding.c (decode_eol_post_ccl): Special handling for undecided
7719 and inconsistent EOL types.
7721 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7723 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7724 trough color and main window's background color.
7726 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
7728 * xterm.h (Xt_app_con): External declaration.
7730 * widget.c (EmacsFrameRealize): Fix typo.
7732 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7734 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7735 (handle_invisible_prop): Record the start of invisible text in
7736 it->add_overlay_start.
7737 (struct overlay_entry): Add member `overlay'.
7738 (handle_overlay_change): Simplify.
7739 (next_overlay_string): After having processed overlay strings at the
7740 end of the buffer, record that fact in
7741 it->overlay_strings_at_end_processed_p.
7742 (compare_overlay_entries): If before- and after-strings come
7743 from the same overlay, let before-strings come first.
7744 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7745 (load_overlay_strings): Take it->add_overlay_start into account
7746 when adding overlay strings.
7748 * dispextern.h (struct it): Add member add_overlay_start.
7750 2000-06-22 Dave Love <fx@gnu.org>
7752 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7754 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7756 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7758 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7761 2000-06-21 Dave Love <fx@gnu.org>
7763 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7765 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7767 * syntax.c (back_comment): Simplify string-parity counting (with
7768 the added benefit of handling multiple string-styles as long as
7769 they are not intertwined).
7770 Jump to the slow code as soon as a comment starter is found in
7771 a "string_lossage" position. Fixes the case: " /* " /* " */.
7773 2000-06-21 Dave Love <fx@gnu.org>
7775 * Makefile.in: Use GETLOADAVG_LIBS.
7777 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7778 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7780 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7782 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7783 (Fforward_comment, scan_lists):
7784 Check the comstyle of single-char comment-starters.
7785 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7786 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7787 Check the comstyle of single-char comment-starters.
7788 Clarify control-flow around the Scomment case.
7790 2000-06-20 Dave Love <fx@gnu.org>
7792 * fns.c (make_hash_table, maybe_resize_hash_table):
7793 Cast arg of next_almost_prime.
7795 * tparam.c [emacs]: Include lisp.h.
7797 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7800 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7802 * keyboard.c (adjust_point_for_property): Check if display
7803 property should be treated as intangible by looking at its value.
7805 * xdisp.c (single_display_prop_intangible_p)
7806 (display_prop_intangible_p): New functions.
7808 * dispextern.h (display_prop_intangible_p): Add prototype.
7810 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7812 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7813 argument to sigprocmask.
7815 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7816 argument to sigprocmask.
7818 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7819 sigprocmask_set, and pass a pointer to it to sigprocmask.
7821 * sysdep.c (sigprocmask_set): New variable.
7823 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7826 2000-06-20 Sam Steingold <sds@gnu.org>
7828 * xrdb.c: Don't declare xmalloc, xrealloc.
7830 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7832 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7833 (re_comp): Cast gettext return value to avoid complaints when
7836 2000-06-20 Dave Love <fx@gnu.org>
7838 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
7840 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7842 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7844 * m/alpha.h: Don't declare xmalloc, xrealloc.
7846 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7848 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7850 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7852 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7855 * keyboard.h (poll_for_input_1): Declare.
7857 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7859 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7861 * doprnt.c: Don't declare xmalloc, xrealloc.
7863 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7864 (getenv, ctime, getwd): Removed.
7865 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7867 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7868 x_set_tool_bar_lines.
7870 * config.in: Add HAVE_GETWD. Move some definitions above
7871 machine/system includes.
7873 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7875 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7877 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7878 contain information about ENCODING.
7880 * fontset.c (FONTSET_ASCII): Use the first element of char table
7881 for an ASCII font, not defalt slot.
7882 (fontset_ref_via_base): If FONTSET doesn't contain information for
7883 C, try the default fontset.
7884 (make_fontset): Don't copy the default fontset.
7885 (fontset_font_pattern): Likewise.
7886 (accumulate_font_info): If ELT is nil, use the corresponding
7887 element in the default fontset.
7889 2000-06-19 Dave Love <fx@gnu.org>
7891 * syntax.c (Fparse_partial_sexp): Doc fix.
7893 * regex.h: Test PROTOTYPES as well as __STDC__.
7895 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7896 errno, strerror. Put text after #endif in comment.
7898 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
7900 * xterm.c (x_frame_of_widget): Likewise.
7902 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7904 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7905 to Vfundamental_mode_abbrev_table.
7907 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7908 bogus objects are marked. This slows down GC by ~80 percent, but
7909 it might be worth trying when debugging GC-related problems.
7910 This feature requires conservative stack marking to be enabled.
7912 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7913 returns XLookupChars, reset `modifiers' to zero.
7915 2000-06-19 Dave Love <fx@gnu.org>
7917 * mktime.c: Unprotoized.
7919 2000-06-19 Richard Stallman <rms@gnu.org>
7921 * data.c (set_internal): If variable is frame-local,
7922 store the new value immediately into the frame parameter alist.
7924 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7926 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7927 in the custom handler pointer.
7929 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7930 value, or checks for CHAR_META can fail when Lisp_Object is a
7932 * keymap.c (get_keyelt): Likewise.
7934 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7936 * ccl.h (struct ccl_program): New member eol_type.
7937 (struct ccl_spec): New member cr_carryover.
7939 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7940 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7942 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7943 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7944 (decode_eol_post_ccl): New function.
7945 (decode_coding): Don't detect EOL format here for CCL based coding
7947 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7948 decode_eol_post_ccl after running the CCL program.
7949 (code_convert_region): Don't detect EOL format here for CCL based
7951 (decode_coding_string): Likewise.
7953 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7955 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7956 when treating it as an integer.
7958 * coding.h (encode_coding_string): Declare.
7960 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7963 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7964 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7965 to be passed to get_local_map.
7967 * sound.c (Fplay_sound): Don't call make_number on
7968 Frun_hook_with_args count argument.
7970 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7971 for lisp objects in X event structure data field, when lisp
7972 objects are represented with unions.
7973 (x_scroll_bar_to_input_event): Ditto.
7975 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7977 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7978 termination of string. Fix sense of test whether
7979 Vline_number_display_limit is an integer.
7981 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7983 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7984 only if HAVE_X_WINDOWS.
7986 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7989 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7992 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7994 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7997 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7999 * coding.c (decode_coding_emacs_mule): Always set src_base at the
8000 start of the while loop.
8002 2000-06-15 Gerd Moellmann <gerd@gnu.org>
8004 * atimer.c (alarm_signal_handler): Add forward declaration.
8006 * data.c (set_internal): Remove debug code.
8008 2000-06-14 Gerd Moellmann <gerd@gnu.org>
8010 * Makefile.in (bootstrap-temacs): Add `-I../src'.
8012 * unexec.c (toplevel) [COFF]: Include coff.h.
8014 * s/lynxos.h: New file.
8016 * keymap.c (Fsingle_key_description): Enclose function key and
8017 event symbol names in angle brackets.
8019 * xdisp.c (setup_echo_area_for_printing): Call
8020 message_log_maybe_newline if message_buf_print is not set.
8022 * print.c (printchar, strout): Don't check message_buf_print
8023 before calling setup_echo_area_for_printing because that
8024 function does something useful even when message_buf_print is
8027 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
8029 (ensure_echo_area_buffers): Initialize echo buffer's
8030 truncate lines setting to nil.
8031 (with_echo_area_buffer): Don't set the echo buffer's truncate
8033 (set_message_1): Set it here instead, based on the value
8034 of message_truncate_lines.
8035 (resize_mini_window): Handle case that lines are truncated.
8036 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
8037 DEFVAR_BOOL message-truncate-lines.
8039 * keyboard.c (read_char): Bind message-truncate-lines to t
8040 while displaying a help-echo.
8042 * lisp.h (Qmessage_truncate_lines): External declaration.
8044 2000-06-13 Gerd Moellmann <gerd@gnu.org>
8046 * xdisp.c (Vline_number_display_limit): Renamed from
8047 line_number_display_limit.
8048 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
8049 Extend documentation string. Initialize
8050 Vline_number_display_limit to nil meaning no limit.
8051 (decode_mode_spec): Use Vline_number_display_limit with its new
8054 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
8056 2000-06-13 Richard Stallman <rms@gnu.org>
8058 * frame.c (Fmodify_frame_parameters): Doc fix.
8060 * xfns.c (x_set_frame_parameters): Comment fix.
8062 * frame.c (store_frame_param): Call swap_in_global_binding if the
8063 variable's current binding was chosen based on this frame.
8065 * data.c (swap_in_global_binding): New function.
8067 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8069 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
8070 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
8072 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
8074 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
8076 2000-06-12 Jason Rumney <jasonr@gnu.org>
8078 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
8080 * w32.h (EMACS_W32_H): Renamed from _NT_H_
8082 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
8084 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
8086 2000-06-12 Gerd Moellmann <gerd@gnu.org>
8088 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
8089 (syms_of_xfaces): Defsubr Sdump_colors.
8090 (x_free_colors): Don't treat b&w specially on default visual.
8091 (x_free_dpy_colors): New function.
8092 (free_face_colors): Don't check visual class; it's done
8095 * xterm.c (x_frame_of_widget): New function.
8096 (x_alloc_nearest_color_for_widget): Use it.
8097 (x_copy_dpy_color): New function.
8098 (x_destroy_window): Free various colors.
8100 2000-06-12 Kenichi Handa <handa@etl.go.jp>
8102 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
8104 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
8106 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
8108 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
8110 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
8112 2000-06-11 Dave Love <fx@gnu.org>
8114 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
8116 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
8118 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
8120 2000-06-11 Gerd Moellmann <gerd@gnu.org>
8122 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
8125 2000-06-10 Kenichi Handa <handa@etl.go.jp>
8127 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
8128 (regex_compile): Fix the code for handling the case of single byte
8129 char and multibyte char being mixed in a range within [...].
8131 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
8132 and dst_multibyte members of coding.
8134 * charset.c (update_charset_table): Update the table
8136 (init_charset_once): Initialize elements of bytes_by_char_head to
8137 1 except for leading codes for private charases.
8139 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
8140 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
8142 2000-06-09 Ken Raeburn <raeburn@gnu.org>
8144 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
8145 access the data it doesn't point to.
8147 2000-06-08 Gerd Moellmann <gerd@gnu.org>
8149 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
8150 will be translated to a switch-frame event when reading the
8151 event queue. This is necessary because Emacs otherwise won't
8152 perform a switch-frame to a new frame until some other event, for
8153 example a keystroke event, forces it to do so. This has various
8154 effects, one visible being that the cursor of a frame created with
8155 C-x 5 2 or switched to with a window manager key binding like
8156 A-TAB stays hollow because selected_window isn't on the newly
8157 focused frame until the switch-frame is performed.
8159 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
8160 generating a switch-frame event if necessary.
8162 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
8164 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
8167 2000-06-08 Kenichi Handa <handa@etl.go.jp>
8169 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
8171 2000-06-07 Gerd Moellmann <gerd@gnu.org>
8173 * window.c (displayed_window_lines): Take empty lines at
8174 the bottom of a window into account.
8176 * window.c (displayed_window_lines): New function.
8177 (Fmove_to_window_line): Use displayed_window_lines to determine
8178 the number of lines to move, instead of using the window's height.
8180 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
8181 to stop reading, even if the form read sets point to a different
8182 value when evaluated.
8184 * xdisp.c (display_line): Fix code deciding in which line to
8187 2000-06-07 Kenichi Handa <handa@etl.go.jp>
8189 * fileio.c (e_write): Free composition data if stored in
8192 2000-06-06 Gerd Moellmann <gerd@gnu.org>
8194 * xdisp.c (display_line): Set row's and iterator's
8195 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
8196 Set cursor even if row ends in the middle of a character.
8197 (dump_glyph_row): Print values of new flags.
8198 (redisplay_window) <cursor movement in unchanged window>: When
8199 point has been moved forward, and PT is at the end of the cursor
8200 row, don't place the cursor in the next row if the cursor row ends
8201 in the middle of a character or at ZV.
8203 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
8204 (struct glyph_row): Add starts_in_middle_of_char_p and
8205 ends_in_middle_of_char_p.
8206 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
8207 ends_in_middle_of_char_p flag.
8208 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
8210 * term.c (append_glyph): Revert change of 2000-06-06.
8212 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
8213 padding glyph not fitting on line as whole character not
8216 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
8217 this isn't true for images with `:ascent 100'.
8219 2000-06-06 Kenichi Handa <handa@etl.go.jp>
8221 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
8222 as modified if it is originally unmodified.
8224 * term.c (encode_terminal_code): Change the way to check if
8225 terminal coding does any conversion.
8226 (append_glyph): Set glyph->pixel_width correctly.
8228 * xdisp.c (display_line): While checking line continuation, pay
8229 attention to a padding glyph.
8231 2000-06-05 Gerd Moellmann <gerd@gnu.org>
8233 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
8235 2000-06-05 Dave Love <fx@gnu.org>
8237 * xdisp.c: Include fontset.h.
8239 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
8241 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8243 * dispnew.c: Conditionally include term.h.
8245 * coding.h: Declare code_convert_string_norecord.
8247 * frame.h (struct frame): Use volatile unconditionally.
8249 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
8251 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
8253 * systime.h: Protect against multiple inclusion.
8254 (timezone) [USG5_4]: Define as time_t.
8256 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8257 (Foptimize_char_table, make_temp_name): Declare.
8259 * Makefile.in (xdisp.o): Depend on fontset.h.
8261 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8263 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8264 (Foptimize_char_table, make_temp_name): Declare.
8268 * s/netbsd.h: Don't define autoconfiscated MATHERR.
8270 2000-06-02 Dave Love <fx@gnu.org>
8272 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
8274 2000-06-02 Gerd Moellmann <gerd@gnu.org>
8276 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
8277 result face, set flags in that face indicating that colors may not
8280 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
8281 glyph, use the ASCII NUL character to determine the face.
8283 2000-06-02 Dave Love <fx@gnu.org>
8285 * sysdep.c: Conditionally include stdlib.h, unistd.h.
8286 (VFORK_RETURN_TYPE): Remove.
8288 * config.in: Add NO_MATHERR.
8290 2000-06-01 Dave Love <fx@gnu.org>
8292 * cmds.c (internal_self_insert): Don't check
8293 Vbefore_change_function, Vafter_change_function.
8295 * insdel.c (signal_before_change, signal_after_change): Likewise.
8297 * buffer.c (Vbefore_change_function, Vafter_change_function):
8298 Variables and their initializations deleted.
8300 * callint.c (Fcall_interactively): Doc fix.
8302 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
8304 2000-05-31 Dave Love <fx@gnu.org>
8306 * textprop.c: Revert last change -- duplicated.
8308 2000-05-31 Gerd Moellmann <gerd@gnu.org>
8310 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
8313 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
8315 2000-05-31 Jason Rumney <jasonr@gnu.org>
8317 * search.c (Fre_search_forward, Fre_search_backward)
8318 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
8320 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
8322 2000-05-30 Jason Rumney <jasonr@gnu.org>
8324 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
8325 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
8327 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
8329 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
8330 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
8331 expand a nil default_filename.
8333 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
8334 pointer to glyph_to_pixel_coords, not a frame.
8336 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
8337 coding.h to dependencies.
8339 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
8341 * w32console.c (glyph_to_pixel_coords): Change first parameter to
8342 window pointer to be consistent with w32term.c and xterm.c.
8344 * w32fns.c: Format and doc changes to bring closer to xfns.c.
8345 (VIETNAMESE_CHARSET): Define if not defined in system headers.
8346 (Qline_spacing, Qcenter): New variables.
8347 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
8348 (x_set_line_spacing): New function.
8349 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
8350 (x_specified_cursor_type): New function.
8351 (x_set_cursor_type): Use it.
8352 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
8354 (validate_x_resource_name, x_get_resource_string): Measure lengths
8355 of external strings in bytes.
8356 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
8357 GetTextExtentPoint32 with NULL title.
8358 (Fx_create_frame): Initialize Qline_spacing.
8359 (w32_load_system_font): Initialize font->double_byte_p.
8360 (x_to_w32_charset): Use Vw32_charset_info_alist.
8361 (Image, busy cursor, tooltip functions): Merged changes from
8362 xfns.c. Not yet functional on Windows.
8364 * w32gui.h (W32FontStruct): Add double_byte_p member.
8366 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
8367 (emacs_button_translation): Use it.
8368 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
8369 in `mask' to be set.
8371 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
8374 * w32term.c: Format and doc changes to bring closer to xterm.c.
8375 (w32_char_font_type): New enum.
8376 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
8377 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
8378 (w32_encode_char): New function.
8379 (x_encode_char): Removed.
8380 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
8381 x_encode_char and w32_font_is_double_byte.
8382 (x_produce_image_glyph): Use image_ascent.
8383 (x_produce_glyphs): Use new version of w32_per_char_metric and
8384 handle NULL return value. Allow extra line spacing.
8385 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
8386 (w32_get_glyph_overhangs): Remove unicode_p param. Use
8387 w32_font_type member of glyph instead.
8388 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
8389 (fast_find_position): Make sure not to consider rows not visible
8391 (w32_read_socket) [WM_MENUSELECT]: Cannot call
8392 w32_menu_display_help with input blocked, as it can abort.
8393 (x_display_and_set_cursor): Choose cursor depending
8394 on buffer-local value of cursor_type.
8395 (x_draw_bar_cursor): Add parameter WIDTH.
8397 * w32term.h (CP_DEFAULT): Define.
8398 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
8400 2000-05-30 Gerd Moellmann <gerd@gnu.org>
8402 * search.c (Fre_search_forward, Fre_search_backward)
8403 (Fposix_search_backward, Fposix_search_forward): Doc fix.
8405 2000-05-30 Kenichi Handa <handa@etl.go.jp>
8407 * coding.c (detect_coding_iso2022): Fix code for checking
8408 CODING_CATEGORY_MASK_ISO_8_2.
8410 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
8412 * regex.c (PREFETCH_NOLIMIT): New function.
8413 (re_match_2_internal): Use it and adjust the end_match_2 logic.
8415 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8417 * syntax.c (find_defun_start): Move test for
8418 open_paren_in_column_0_is_defun_start outside of the loop.
8420 * xdisp.c (redisplay_window): Really switch buffers when
8421 displaying mode lines, and temporarily set selected_frame to the
8422 frame of the window that's redisplayed.
8424 * xfaces.c (free_realized_faces): Block/unblock input.
8425 (free_realized_multibyte_face): Ditto.
8427 2000-05-29 Dave Love <fx@gnu.org>
8429 * textprop.c (Qkeymap): New variable.
8430 (syms_of_textprop): Intern it.
8432 * keymap.c: Include intervals.h.
8433 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8435 * Makefile.in (keymap.o): Depend on intervals.h.
8437 * keyboard.c (menu_bar_items, tool_bar_items)
8438 (Fexecute_extended_command): Deal with `keymap' property.
8439 (read_key_sequence): Track map from `keymap' property as well as
8442 * intervals.c (get_local_map): Extra arg to allow looking for
8445 * intervals.h (map_property): New enum.
8446 (get_local_map): Extra arg using it.
8449 * lisp.h (get_local_map): Don't declare here.
8451 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8453 * Makefile.in (callproc.o): Depend on composite.h.
8455 * callproc.c: Include composite.h.
8456 (Fcall_process): Handle composition correctly.
8458 * coding.h (coding_allocate_composition_data): Extern it.
8459 (coding_restore_composition): Likewise.
8461 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8462 yet allocated, finish decoding with result
8463 CODING_FINISH_INSUFFICIENT_CMP.
8464 (coding_allocate_composition_data): Make it non-static.
8465 (coding_restore_composition): Likewise.
8467 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8469 * charset.c (syms_of_charset): Revert last change.
8471 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8473 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8474 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8477 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8479 * charset.c (syms_of_charset): Set width of character sets
8480 eight-bit-control and eight-bit-graphic to 1 column.
8482 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8484 * config.in (HAVE_SPEED_T): New define.
8486 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8489 2000-05-26 Dave Love <fx@gnu.org>
8491 * coding.c (shrink_decoding_region): Initialize eol_conversion.
8493 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
8494 (Fsubr_arity): New function.
8495 (syms_of_data): Install them.
8497 2000-05-26 Kenichi Handa <handa@etl.go.jp>
8499 * charset.c (init_charset_once): Set the table bytes_by_char_head
8502 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
8503 the default fontset to what Emacs uses by default.
8504 (check_registry_encoding): This function deleted.
8505 (Fset_fontset_font): Remove the adhoc condition for the default
8506 fontset. Allow cons in FONTNAME.
8508 * fns.c (map_char_table): Ignore char-table entries for
8509 charsets eight-bit-control and eight-bit-graphic.
8511 2000-05-25 Ken Raeburn <raeburn@gnu.org>
8513 * emacs.c (main): Initialize keyboard syms before initializing
8514 window code, so face names are available.
8516 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
8518 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
8519 of an anchor at the beginning of a shy-group.
8521 2000-05-25 Gerd Moellmann <gerd@gnu.org>
8523 * xdisp.c (handle_invisible_prop): Don't try to skip over
8524 invisible text if end of text is already reached.
8526 2000-05-25 Dave Love <fx@gnu.org>
8528 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
8530 * coding.c (encode_eol): Add null statement after label.
8532 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
8534 * w16select.c (Fw16_set_clipboard_data): Fix the change from
8537 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8539 * ccl.c (ccl_driver): Fix previous change.
8541 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8543 * coding.c (run_pre_post_conversion_on_str): Set point to the
8544 beginning of buffer before calling coding->post_read_conversion.
8545 (decode_coding_string): Give correct args to
8546 run_pre_post_conversion_on_str.
8547 (encode_coding_string): Likewise.
8549 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8550 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8551 eight-bit-graphic correctly.
8553 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8555 * fileio.c (Finsert_file_contents): Even if a file is not found,
8556 execute codes for setting up coding system. Call
8557 after-insert-file-functions unconditionally.
8559 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8561 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8562 BSD_PGRPS are not defined.
8564 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8566 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8568 (syms_of_charset): Avoid building same strings.
8570 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8572 * lread.c (Fload): Add a comment about the meaning of
8573 Vuser_init_file being t.
8575 * puresize.h (BASE_PURESIZE): Increase to 675000.
8577 * s/gnu-linux.h (setpgrp): Don't define it here because this
8578 prevents compilation on GNU/Linux systems with glib 2.2.
8580 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8583 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8585 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8586 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8588 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8590 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8592 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8594 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8596 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
8598 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
8600 2000-05-22 Kenichi Handa <handa@etl.go.jp>
8602 * keyboard.c (read_char): Allow character codes 128..255 to be
8603 handled by input-method-function.
8605 * insdel.c (adjust_markers_for_replace): Fix previous change.
8606 (adjust_after_replace): If PREV_TEXT is nil, call
8607 adjust_markers_for_insert, not adjust_markers_for_replace.
8609 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
8611 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
8612 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
8613 [HAVE_GRANDPT]: Define.
8614 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
8616 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
8619 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
8621 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
8623 2000-05-20 Kenichi Handa <handa@etl.go.jp>
8625 The following changes are to handle 8-bit characters in a
8626 multibyte buffer/string without facing with byte combining
8627 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
8628 eight-bit-graphic (for 0xA0..0xFF) are introduced.
8630 * Makefile.in (fns.o): Depend on charset.h.
8632 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
8633 convert it to unibyte.
8634 (make_string): Use parse_str_as_multibyte, not chars_in_text.
8636 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
8637 apparent char boundary.
8638 (Fset_buffer_multibyte): Convert 8-bit characters in the range
8639 0x80..0x9F to/from multibyte form.
8641 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
8644 * callproc.c (Fcall_process): Always encode an argument string if
8645 it is multibyte. Setup src_multibyte and dst_multibyte members of
8646 process_coding properly.
8648 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
8649 SPLIT_NON_ASCII_CHAR.
8651 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
8653 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
8655 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
8656 (SPLIT_CHARACTER_SEQ): This macro deleted.
8657 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
8658 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
8659 and eight-bit-graphic.
8660 (char_to_string): Likewise. Signal an error for too large
8662 (char_printable_p): Return 0 for 8-bit characters.
8663 (update_charset_table): Update iso_charset_table only when a final
8664 character is non-negative.
8665 (find_charset_in_text): Renamed from find_charset_in_str.
8666 Arguments and return value changed. Callers changed.
8667 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
8668 be -1 if CHARSET is used only internally.
8669 (Fmake_char_internal): Handle new charsets; eight-bit-control and
8671 (Fcharset_after): Simplified.
8672 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
8673 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
8674 (multibyte_chars_in_text): Simplified by assuming there's no
8675 invalid multibyte sequence.
8676 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8677 (str_as_unibyte): New functions.
8678 (Fstring): Simpified by assuming that byte combining never happens.
8679 (init_charset_once): Initialization for
8680 LEADING_CODE_8_BIT_CONTROL.
8681 (syms_of_charset): Intern and staticpro Qeight_bit_control and
8682 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
8683 eight-bit-control and eight-bit-graphic.
8685 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
8686 (CHARSET_8_BIT_GRAPHIC): New macros.
8687 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
8688 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
8689 (CHARSET_REVERSE_CHARSET): Likewise.
8690 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
8692 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
8693 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
8694 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
8695 encounter an invalid multibyte sequence.
8696 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
8697 sequence is always valid.
8698 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8699 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
8700 (CHAR_STRING): For 8-bit characters, call char_to_string.
8701 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8702 multibyte sequence is always valid.
8703 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8704 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8705 (str_as_unibyte): Extern them.
8706 (BCOPY_SHORT): Fix a bug.
8707 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
8708 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8709 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8710 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8712 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8713 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8714 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
8715 (EMIT_BYTES): New macros.
8716 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
8717 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8719 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8720 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8721 check the validity of multibyte sequence.
8722 (decode_coding_emacs_mule): New function.
8723 (encode_coding_emacs_mule): New macro.
8724 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8726 (DECODE_ISO_CHARACTER): Just return a character code.
8727 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8728 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8729 EMIT_CHAR to produced decoded characters. Exit the loop only by
8730 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8732 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8733 only position codes for an invalid character.
8734 (encode_designation_at_bol): Return new destination pointer. 5th
8735 arg DSTP is changed to DST.
8736 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8737 from the source by ONE_MORE_CHAR. Don't handle the case of last
8739 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8741 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
8742 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8743 TWO_MORE_BYTES to fetch a byte from the source.
8744 (encode_eol): Pay attention to coding->src_multibyte.
8745 (detect_coding, detect_eol): Preserve members src_multibyte and
8747 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8748 (encoding_buffer_size): Set magnification to 3 for all coding
8749 systems that require encoding.
8750 (ccl_coding_driver): For decoding, be sure that the result is
8751 valid multibyte sequence.
8752 (decode_coding): Initialize coding->errors and coding->result.
8753 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8754 and raw-text, always call decode_eol. Handle the case of last
8755 block here. If not coding->dst_multibyte, convert the resulting
8756 sequence to unibyte.
8757 (encode_coding): Initialize coding->errors and coding->result.
8758 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8759 and raw-text, always call encode_eol. Handle the case of last
8761 (shrink_decoding_region, shrink_encoding_region): Detect cases
8762 that we can't skip data more rigidly.
8763 (code_convert_region): Setup src_multibyte and dst_multibyte
8764 members of coding. For decoding, if the buffer is multibyte,
8765 convert the source sequence to unibyte in advance. For encoding,
8766 if the buffer is multibyte, convert the resulting sequence to
8767 multibyte afterward.
8768 (run_pre_post_conversion_on_str): New function.
8769 (code_convert_string): Deleted and divided into the following two.
8770 (decode_coding_string, encode_coding_string): New functions.
8771 (code_convert_string1, code_convert_string_norecord): Call one of
8773 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8774 MAKE_NON_ASCII_CHAR.
8775 (Fset_terminal_coding_system_internal)
8776 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8777 and dst_multibyte members.
8778 (init_coding_once): Initialize iso_code_class with new enum
8779 ISO_control_0 and ISO_control_1.
8781 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8782 devided into ISO_control_0 and ISO_control_1.
8783 (struct coding_system): New members src_multibyte, dst_multibyte,
8784 errors, and result. Delete member fake_multibyte.
8785 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8787 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8790 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8793 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8795 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8797 (Ftranspose_region): Delete codes for handling byte combining.
8799 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8800 dst_multibyte members of coding. On handling REPLACE on unibyte
8801 buffer, convert the result of decode_coding to unibyte. On
8802 inserting into a mutibyte buffer, always call code_convert_region.
8803 (e_write): Setup coding->src_multibyte according to the
8804 multibyteness of the source (buffer or string).
8806 * fns.c (concat): Handle 8-bit characters correctly.
8807 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8808 unibyte in the result.
8809 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8810 valid multibyte form in the result.
8811 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8812 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8813 return -1, signal an error.
8814 (base64_encode_1): New arg MULTIBYTE. Get each character by
8815 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8816 character is found, return -1.
8817 (Fbase64_decode_region): Delete codes for handling byte-combining.
8818 Treat each decoded byte as a unibyte character.
8819 (Fbase64_decode_string): Return unibyte string.
8820 (Fcompare_strings, concat, string_byte_to_char): Use
8821 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8822 FETCH_STRING_CHAR_ADVANCE.
8823 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8824 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8826 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8827 SPLIT_NON_ASCII_CHAR.
8828 (fontset_ref_via_base, fontset_set): Likewise
8830 * insdel.c (adjust_markers_for_record_delete): Deleted.
8831 (adjust_markers_for_insert): Argument changed. Caller changed.
8832 (adjust_markers_for_replace): Likewise.
8833 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
8834 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8835 (copy_text): Delete unused local varialbe c_save. For converting
8836 to multibyte, be sure to make all 8-bit characters in valid
8838 (count_size_as_multibyte): Handle 8-bit characters correctly.
8839 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8840 (adjust_after_replace, replace_range, del_range_2)
8841 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8842 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8843 (adjust_after_replace, replace_range, del_range_2) Delete codes for
8844 handling byte combining.
8845 (adjust_before_replace): Deleted.
8847 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8848 SPLIT_NON_ASCII_CHAR.
8849 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8850 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8851 (Fkey_description): Likewise.
8853 * lread.c (read1): On reading multibyte string, be sure to make
8854 all 8-bit chararacters in valid multibyte form.
8855 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8857 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8860 * process.c (Fstart_process): GCPRO current_dir before calling
8861 Ffind_operation_coding_system. Encode arguments here.
8862 (create_process): Don't encode arguments here. Setup
8863 src_multibyte and dst_multibyte members of struct coding.
8864 (read_process_output): Setup src_multibyte and dst_multibyte
8865 members of struct coding. If the output is to multibyte buffer,
8866 always decode the output of the process. Adjust the
8867 representation of 8-bit characters to the multibyteness of the output.
8868 (send_process): Setup coding->src_multibyte according to the
8869 multibyteness of the source.
8871 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8872 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8873 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8875 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
8877 * w16select.c (Fw16_set_clipboard_data): Setup members
8878 src_multibyte and dst_multibyte of coding. Adjusted for the
8879 change for find_charset_in_str.
8880 (Fw16_get_clipboard_data): Likewise.
8882 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8883 dst_multibyte of coding.
8884 (x_to_w32_font): Likewise.
8886 * w32select.c (Fw32_set_clipboard_data): Setup members
8887 src_multibyte and dst_multibyte of coding. Adjusted for the
8888 change for find_charset_in_str.
8889 (Fw32_get_clipboard_data): Likewise.
8891 * xdisp.c (get_next_display_element): Handle 8-bit characters
8893 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
8894 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8896 * xselect.c (selection_data_to_lisp_data): Setup members
8897 src_multibyte and dst_multibyte of coding. Adjusted for the
8898 change for find_charset_in_str.
8899 (lisp_data_to_selection_data): Likewise.
8901 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8903 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
8905 * dispextern.h (Vimage_types): Add extern declaration.
8907 * xdisp.c (Vimage_types): Moved here from xfns.c.
8908 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8910 * xfns.c (Vimages_types): Moved to xdisp.c.
8911 (syms_of_xfns): Move `image-types' to xdisp.c.
8913 * w32fns.c (Vimage_types): Removed.
8914 (syms_of_w32fns): Remove `image-types'.
8916 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8918 * fns.c (map_char_table): Pay attention to character number of
8919 charset. Check the validity of charset at the first level. For
8920 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8923 * fontset.c: Include "buffer.h".
8924 (fs_load_font): If the face has fontset, record the face ID in
8926 (Finternal_char_font): New function.
8927 (accumulate_font_info): New function.
8928 (Ffontset_info): Rewritten for the new fontset implementation.
8929 (syms_of_fontset): Register Vdefault_fontset in the first element
8930 of Vfontset_table. Include Vdefault_fontset in
8931 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8934 2000-05-16 Dave Love <fx@gnu.org>
8936 * m/iris5d.h: Deleted -- unused.
8938 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8940 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8941 `invalid' instead of `illegal'.
8943 * indent.c (Fmove_to_column): When ending within a tab, insert
8944 spaces first so that markers at the end of the tab get adjusted.
8946 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8947 buffer list that wasn't selected in that frame.
8949 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8950 is needed on mescaline, use a 2 char prefix, and call
8951 make_temp_name with second arg non-zero.
8953 * fileio.c (make_temp_name): New function, extracted from
8955 (Fmake_temp_name): Use it.
8957 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8959 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
8961 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8963 * Makefile.in (lisp): Add env.elc.
8965 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8967 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8969 * search.c (Freplace_match): Handle case of `\N' in the
8970 replacement when there's no group N.
8972 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8974 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8975 of the message to message_dolog.
8977 * keyboard.c (read_char): Don't clear current message for help
8978 events; let the code handling help events handle this. Change
8979 code detecting help events that should be ignored.
8981 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8982 we're interating over a string.
8984 2000-05-09 Dave Love <fx@gnu.org>
8986 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8987 that offset before writing. Move gcpro region past call of
8990 2000-05-04 Dave Love <fx@gnu.org>
8992 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8994 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8996 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8997 of inserted characters when BUF equals the current buffer, and PT
8998 is in front of or equal to FROM.
9000 2000-05-03 Gerd Moellmann <gerd@gnu.org>
9002 * xdisp.c (handle_single_display_prop): If display property value
9003 is invalid, or something not supported on the frame, restore
9004 iterator's position to what it was initially. Make sure to return
9005 0 for invalid and unsupported property values.
9007 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
9008 that x_per_char_metric returns null.
9010 2000-05-02 Gerd Moellmann <gerd@gnu.org>
9012 * xterm.h (struct face): Add forward declaration.
9013 (struct image): Ditto.
9014 (image_ascent): Add prototype.
9016 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
9017 (x_draw_image_relief, x_draw_image_foreground_1): Call function
9018 image_ascent instead of using IMAGE_ASCENT.
9020 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
9021 (IMAGE_ASCENT): Removed.
9023 * xfns.c (Qcenter): New variable.
9024 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
9025 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
9026 (image_ascent): New function.
9027 (lookup_image): Recognize `:ascent center'.
9028 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
9029 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
9030 (xbm_load): Don't set image's ascent here.
9031 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
9032 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
9033 check ascent values here.
9034 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
9035 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
9036 (syms_of_xfns): Initialize Qcenter.
9038 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
9039 to the limits, increase the limits.
9041 2000-05-01 Kenichi Handa <handa@etl.go.jp>
9043 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
9044 Check Vfont_encoding_alist against the full name of the opened font.
9046 2000-04-28 Gerd Moellmann <gerd@gnu.org>
9048 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
9049 taller than the window.
9051 2000-04-28 Kenichi Handa <handa@etl.go.jp>
9053 * xfaces.c (realize_x_face): Fix the argument of the second
9054 xassert. BASE_FACE may not be a face for ASCII.
9056 2000-04-27 Gerd Moellmann <gerd@gnu.org>
9058 * print.c (print_object): Treat print-length < 0 as nil.
9060 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
9062 * s/freebsd.h (TERMCAP_OBJ): Removed.
9063 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
9065 * lread.c (read1): Don't treat period followed by certain
9066 characters as symbol start.
9068 * xfns.c (slurp_file): New function.
9069 (xbm_image_p): Handle case of in-memory XBM files.
9070 (xbm_scan): Rewritten to work on memory buffers instead of files.
9071 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
9072 Work on memory buffers instead of files. If DATA is null test
9073 if buffer looks like an in-memory XBM file.
9074 (xbm_load_image): Renamed from xbm_load_image_file. Work on
9075 memory buffers instead of files.
9076 (xbm_file_p): New function.
9077 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
9079 * lread.c (end_of_file_error): New function.
9080 (read1): Call it instead of signaling `end-of-file' directly.
9082 * print.c (print_error_message): Print data of `end-of-file'
9083 with Fprinc instead of Fprin1.
9085 2000-04-26 Ken Raeburn <raeburn@gnu.org>
9087 * window.c (freeze_window_start): Check that minibuffer scroll
9088 window isn't nil before extracting the window structure pointer
9091 * undo.c (record_delete): If we hit the end of the undo list, stop
9092 picking elements apart.
9094 2000-04-26 Gerd Moellmann <gerd@gnu.org>
9096 * xdisp.c (display_line): If lines are continued, restore
9097 iterator's ascent/descent information to the values before the
9098 first glyph not fitting on the line.
9100 2000-04-25 Gerd Moellmann <gerd@gnu.org>
9102 * xdisp.c (try_window_id) <all changes above window start>: Adjust
9103 positions in glyph matrix. Don't compute new window end positions.
9105 * dispnew.c (increment_matrix_positions): Renamed from
9106 increment_glyph_matrix_buffer_positions.
9107 (increment_row_positions): Renamed from
9108 increment_glyph_row_buffer_positions.
9110 * dispextern.h: Change names of renamed functions from dispnew.c
9113 2000-04-24 Gerd Moellmann <gerd@gnu.org>
9115 * fileio.c (Fdo_auto_save): Create directories for auto-save
9116 list file if necessary.
9118 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
9119 from buffer or frame.
9120 (automatic_hscrolling_p): New variable.
9121 (hscroll_windows): Scroll windows horizontally only if automatic
9122 hscrolling is allowed.
9123 (syms_of_xdisp): New variable `automatic-hscrolling'.
9125 * frame.h (struct frame): Add member extra_line_spacing.
9127 * xfns.c (x_set_line_spacing): New function.
9128 (Fx_create_frame): Set line spacing from resources.
9129 (Qline_spacing): New variable.
9130 (syms_of_xfns): Initialize Qline_spacing.
9132 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
9134 * buffer.c (init_buffer_once): Handle extra_line_spacing.
9135 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
9136 (reset_buffer): Don't initialize extra2 and extra3. Initialize
9137 extra_line_spacing from default value.
9138 (init_buffer_once): Initialize default value of extra_line_spacing.
9140 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
9143 * xterm.c (x_produce_glyphs): Remove reference to struct it's
9144 prompt_width. Add extra line spacing.
9146 * term.c (produce_glyphs): Remove reference to struct it's
9149 * dispextern.h (struct it): Remove member prompt_width, add
9152 2000-04-22 Gerd Moellmann <gerd@gnu.org>
9154 * dispnew.c (update_frame_line): When writing a whole line, make
9155 sure cursor is in the right row afterwards, otherwise a use of
9156 capability `ch' in cmgoto might leave the cursor in the row below.
9158 2000-04-21 Gerd Moellmann <gerd@gnu.org>
9160 * lisp.h (struct Lisp_Buffer_Cons): Remove.
9162 * keyboard.c (timer_check): Fix typo in comment.
9164 2000-04-21 Kenichi Handa <handa@etl.go.jp>
9166 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
9167 name change: ch -> character.
9169 2000-04-20 Gerd Moellmann <gerd@gnu.org>
9171 * keyboard.c (echo_message_buffer): New variable.
9172 (echo_now): Set echo_message_buffer to the echo area buffer used
9173 to display the echo.
9174 (cancel_echoing): Reset echo_message_buffer to nil.
9175 (read_char): Code rewritten that handles canceling an echo or
9176 echoing a dash, respectively.
9178 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
9179 directory doesn't exist.
9181 2000-04-19 Dave Love <fx@gnu.org>
9183 * fns.c (syms_of_fns): Defsubr mapc.
9184 (concat): Don't allow numeric args.
9185 (Fconcat): Doc change.
9187 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
9189 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
9190 instead define end_match(1|2) more carefully.
9191 Use GET_CHAR_BEFORE_2 for `begline'.
9193 2000-04-19 Gerd Moellmann <gerd@gnu.org>
9195 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
9196 on 64-bit systems where NULL is defined as `0'.
9198 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
9199 the `variable argument list' to make it work on Alpha.
9201 * m/alpha.h (_LP64) [!_LP64]: Define.
9202 (ORDINARY_LINK): Define for NetBSD.
9204 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
9206 2000-04-19 Dave Love <fx@gnu.org>
9208 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
9211 * Makefile.in (LIBS): Don't use.
9212 (GETLOADAVG_OBJ): Define again.
9213 (otherobj): Add GETLOADAVG_OBJ.
9215 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
9217 2000-04-18 Gerd Moellmann <gerd@gnu.org>
9219 * lread.c (read_filtered_event): Cancel and start busy cursor.
9221 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
9222 that the per-character metrics may be null.
9224 2000-04-17 Gerd Moellmann <gerd@gnu.org>
9226 * buffer.c (clone_per_buffer_values): New function.
9227 (Fmake_indirect_buffer): Add optional argument CLONE. Call
9228 clone_per_buffer_values if CLONE is not nil.
9230 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9232 2000-04-16 Dave Love <fx@gnu.org>
9234 * Makefile.in: Remove obsolete localcpp stuff.
9235 (GETLOADAVG_OBJ): Don't define.
9236 (obj): Move LIBOBJS...
9237 (otherobj): ... to here.
9238 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
9239 whitespace-only lines after the continuation (Irix).
9241 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9243 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
9245 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
9247 2000-04-14 Dave Love <fx@gnu.org>
9249 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
9250 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
9251 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
9252 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
9255 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
9256 autoconfiscated HAVE_GETLOADAVG.
9258 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
9261 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9263 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
9264 (fill_in_lock_file_name): Avoid existing files that aren't links.
9266 2000-04-14 Dave Love <fx@gnu.org>
9268 * Makefile.in (LIBS, LIBOBJS): New variable.
9269 (INTERVAL_SRC): Convert to make variable.
9270 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
9271 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
9272 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
9274 (SOME_MACHINE_OBJECTS): Remove interval stuff.
9275 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
9276 (shortlisp): Add facemenu, float-sup, frame.
9277 (SOME_MACHINE_LISP): Remove them from here.
9278 (LIBES): Change unused LDLIBS to autoconf LIBS.
9280 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
9282 2000-04-14 Kenichi Handa <handa@etl.go.jp>
9284 * composite.c (update_compositions): If FROM and TO are not in a
9285 valid range, do nothing.
9287 2000-04-13 Gerd Moellmann <gerd@gnu.org>
9289 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
9291 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
9293 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
9296 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
9298 * fileio.c (a_write): Remove redundant semi-colons.
9299 (e_write): Return -1 if failed to write all the data.
9300 This fixes the changes made at 1999-12-15.
9302 2000-04-12 Dave Love <fx@gnu.org>
9304 * fns.c (mapcar1): Test for null vals to support mapc.
9305 (Fmapc): New function.
9307 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
9309 * msdos.c (NUM_MOUSE_BUTTONS): Define.
9310 (IT_frame_up_to_date): Support the buffer local value of
9311 cursor-type, if defined.
9313 2000-04-10 Dave Love <fx@gnu.org>
9315 * editfns.c (preceding-char, following-char): Doc fix.
9317 2000-04-10 Ken Raeburn <raeburn@gnu.org>
9319 * Makefile.in (temacs): Revert 2000-03-12 change.
9321 2000-04-10 Jason Rumney <jasonr@gnu.org>
9323 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
9325 2000-04-10 Gerd Moellmann <gerd@gnu.org>
9327 * xdisp.c (setup_echo_area_for_printing): Choose an echo
9328 area buffer, if it's not set up yet.
9330 * indent.c (compute_motion): Set immediate_quit.
9332 2000-04-09 Gerd Moellmann <gerd@gnu.org>
9334 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
9335 (realize_tty_face): Suppress boldness if colors are the inverse of
9336 the default colors, and tty_suppress_bold_inverse_default_colors_p
9338 (Ftty_suppress_bold_inverse_default_colors): New function.
9339 (syms_of_xfaces): Defsubr it.
9341 * buffer.c (Frestore_buffer_modified_p): New function.
9342 (syms_of_buffer): Defsubr it.
9344 2000-04-08 Ken Raeburn <raeburn@gnu.org>
9346 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
9347 charset id (int) argument, not a charset (Lisp_Object).
9349 * coding.h (code_convert_string): Declare.
9350 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
9351 object, as the fourth argument to code_convert_string.
9353 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
9354 (Fset_fontset_font): Use EQ to compare lisp objects.
9356 2000-04-05 Ken Raeburn <raeburn@gnu.org>
9358 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
9359 a pointer that looks like a lisp object.
9360 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
9361 zero, instead see whether it's an integer object, since they can't
9363 (GET_INTERVAL_OBJECT): Simply assign to the destination.
9365 * dispnew.c (allocate_matrices_for_frame_redisplay)
9366 (direct_output_forward_char): Use X(U)INT and make_number as needed
9367 to convert between (unsigned) int values and lisp integers.
9368 * keyboard.c (read_key_sequence): Likewise.
9369 * lread.c (substitute_object_recurse): Likewise.
9370 * fns.c (concat, hash_lookup, hash_remove): Likewise.
9371 * minibuf.c (do_completion, Fminibuffer_complete_word)
9372 (Fminibuffer_completion_help): Likewise.
9373 * term.c (produce_special_glyphs): Likewise.
9375 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
9376 * print.c (print_preprocess, print_object): Likewise.
9378 * search.c (compile_pattern): Use NILP when checking for nil.
9380 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
9381 __OPTIMIZE__]: Provide a GNU C macro version that handles
9383 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
9384 field, to better cope with ENABLE_CHECKING and calls that modify a
9385 Lisp_Object using its old value.
9387 2000-04-04 Gerd Moellmann <gerd@gnu.org>
9389 * window.c (compare_window_configurations): Signal an error
9390 if parameters C1 or C2 aren't window configurations.
9392 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
9393 AFTER_POTENTIAL_GC calls around calls to functions that can
9394 signal an error and thus invoke the debugger.
9396 2000-04-03 Gerd Moellmann <gerd@gnu.org>
9398 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
9399 an error if decoding fails.
9401 * keyboard.c (lispy_mouse_names): Variable removed.
9402 (Vlispy_mouse_stem): New variable.
9403 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
9404 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
9405 for any mouse button number. Increase size of mouse_syms and
9406 button_down_location as needed. Call modify_event_symbol with
9407 different arguments.
9408 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
9409 Call modify_event_symbol with different arguments.
9410 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
9411 for any button number. Call modify_event_symbol with different
9413 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
9414 Accept a string for NAME_ALIST_OR_STEM.
9416 * lisp.h (larger_vector): Add prototype.
9418 * fns.c (larger_vector): Make externally visible.
9420 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9422 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9424 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9425 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9426 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9427 we are between str1 and str2.
9428 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9429 (PATFETCH): Use `TRANSLATE'.
9430 (PATFETCH_RAW): Fetch multibyte char if applicable.
9431 (PATUNFETCH): Remove.
9432 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9433 When writing a char, write it directly into the pattern buffer rather
9434 than going needlessly through a temp char-array.
9435 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9436 multibyte magic and remove the useless `#ifdef emacs'.
9437 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9440 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9441 conditional on `emacs'.
9443 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9445 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9447 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9448 non-union-type versions of XMARK and friends here, because XMARK
9449 and friends won't work on an integer field if NO_UNION_TYPE is not
9451 (make_number): Define as a function if it's not defined as a macro.
9453 * composite.c (run_composite_function): Use NILP when checking for nil.
9454 (syms_of_composite): Delete local var NARGS, pass an int as first
9455 argument to Fmake_hash_table.
9457 * editfns.c (text_property_stickiness): Use NILP to test
9458 Lisp_Object boolean value.
9459 (Fmessage_or_box): Don't use NILP to test int variable.
9460 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9461 problems reading from and changing the same lisp value in an
9464 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9466 * term.c (TN_no_color_video): New variable.
9467 (term_init): Intitialize TN_no_color_video.
9468 (enum no_color_bit): New enumeration.
9469 (MAY_USE_WITH_COLORS_P): New macro.
9470 (turn_on_face): Use it to determine if attributes may be used
9471 combined with colors.
9473 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9475 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9476 with int lvalues via casts; instead, just yield lisp object lvalues.
9477 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9478 proper accessor macros.
9479 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9480 (grow_mini_window): Fix typo getting int value of root->height.
9482 * xdisp.c (compute_string_pos): Fix order of arguments to
9483 string_pos_nchars_ahead.
9484 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9485 count arg to variable-arg routines like Frun_hook_with_args and
9487 (back_to_previous_visible_line_start)
9488 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9489 fixed-arg routines like Fget_char_property and Fmake_string.
9490 (reconsider_clip_changes): Use XINT when comparing integer lisp
9491 objects, or passing them as int arguments.
9492 (mark_window_display_accurate, insert_left_trunc_glyphs)
9493 (append_space, extend_face_to_end_of_line): Use make_number when
9494 storing or passing integer values as lisp objects.
9495 (set_cursor_from_row, highlight_trailing_whitespace): Use
9496 INTEGERP, not implicit test against zero, for glyph object.
9497 (try_window_id): Don't use make_number when we want an int value.
9499 * xfaces.c (xlfd_symbolic_value): Make last argument a
9500 Lisp_Object, to be consistent with callers.
9501 (Fbitmap_spec_p): Use XINT to get numeric value of height.
9502 (lface_hash): Apply XFASTINT to lisp values before folding in.
9504 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
9505 fill in window width and height. Pass an int, not a lisp object,
9506 as first arg to Finsert.
9508 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9510 * xfaces.c (realize_basic_faces): Block input while realizing
9513 * keyboard.c (lispy_mouse_names): Add additional mouse names.
9515 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
9517 2000-03-31 Gerd Moellmann <gerd@gnu.org>
9519 * xterm.c (x_produce_glyphs): When displaying unibyte text
9520 or ASCII, handle case that per-char metric is null.
9522 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9524 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9526 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
9527 (XSUBR, XBUFFER): Verify correct object type before returning
9528 pointer, using eassert.
9529 * frame.h (XFRAME): Likewise.
9531 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
9532 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9533 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
9534 * data.c (set_internal): Likewise.
9535 * dispextern.h (WINDOW_WANTS_MODELINE_P)
9536 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
9537 * fileio.c (auto_save_1): Likewise.
9538 * insdel.c (check_markers): Likewise.
9539 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9540 * undo.c (record_insert): Likewise.
9541 * vmsproc.c (child_sig): Likewise.
9542 * window.c (unshow_buffer, window_loop): Likewise.
9543 * xterm.c (x_erase_phys_cursor): Likewise.
9545 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9547 * xfns.c (free_image_cache): Free the cache structure itself
9548 last, after all its members have been freed.
9550 * lisp.h (xstrdup): Add prototype.
9552 * alloc.c (xstrdup): Moved here from xfaces.c.
9553 (allocating_for_lisp): Variable removed.
9554 (lisp_malloc): Block input around the calls to malloc and mem_insert.
9556 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9558 (xstrdup): Moved to alloc.c.
9560 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9562 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9564 * emacs.c (main): Fix sense of no-loadup test.
9566 * config.in (ENABLE_CHECKING): Undef.
9568 * lisp.h (struct interval): Replace "parent" field with a union of
9569 interval pointer and Lisp_Object; add new bitfield to use as
9570 discriminant. Change other flag fields to bitfields.
9571 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9572 is defined and the supplied test fails, print a message and abort.
9573 (eassert): New macro. Use CHECK to provide an assert-like facility.
9575 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9576 pointers; abort if the value looks like a lisp object.
9577 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
9578 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9579 Modify for new interval parent definition.
9581 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
9582 (UNMARK_BALANCE_INTERVALS): Update references that need an
9583 addressable lisp object in the interval structure.
9584 (die): New function.
9585 (suppress_checking): New variable.
9587 * intervals.c (interval_start_pos): Just return 0 if there's no
9590 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9592 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9593 and earlier Emacs versions.
9595 * keyboard.c (Ftop_level): Cancel busy-cursor.
9597 * eval.c (call_debugger): Cancel busy-cursor.
9599 2000-03-29 Kenichi Handa <handa@etl.go.jp>
9601 * search.c (Freplace_match): Adjust multibyteness of the current
9602 buffer and NEWTEXT. Free allocated memory before signaling an error.
9604 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
9606 * regex.c (analyse_first): New function obtained by ripping out most
9607 of re_compile_fastmap and generalizing it a little bit so that it
9608 can also just return whether a given (sub)pattern can match the empty
9610 (regex_compile): Use `analyse_first' to decide whether the loop-check
9611 needs to be done or not for *, +, *? and +? (the loop check is costly
9612 for non-greedy repetition).
9613 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
9615 2000-03-28 Dave Love <fx@gnu.org>
9617 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
9619 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
9621 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
9623 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
9625 (enum re_opcode_t): Update description of succeed_n.
9626 (PATFETCH): Always define.
9627 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
9628 operators, char classes, shy-groups and intervals).
9629 Optimize special cases of intervals so as to only use succeed_n and
9630 jump_n when really needed.
9631 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
9632 that we don't have to handle the special cases any more.
9633 Simplify on_failure_jump handling as well.
9635 2000-03-28 Jason Rumney <jasonr@gnu.org>
9637 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
9639 2000-03-27 Gerd Moellmann <gerd@gnu.org>
9641 * s/freebsd.h (GC_SETJMP_WORKS): Define.
9643 * s/msdos.h (GC_SETJMP_WORKS): Define.
9645 * alloc.c (mark_maybe_object): New function.
9646 (mark_memory): Use it.
9647 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
9648 (setjmp_tested_p, longjmp_done): New variables.
9649 (test_setjmp): New function.
9650 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
9651 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
9653 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
9654 to DEC_TEXT_POS and INC_TEXT_POS.
9656 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
9657 with parameter MULTIBYTE_P.
9659 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
9661 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
9662 buffers because it looks for multibyte character byte sequences
9663 which don't exist in unibyte text.
9665 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
9667 * xfaces.c (register_color, unregister_color, unregister_colors)
9668 [DEBUG_X_COLORS]: New functions.
9669 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
9671 * xfns.c (x_set_cursor_color): Get color reference counts right.
9673 * xterm.c (x_copy_color): New function.
9674 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9676 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9677 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9678 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9679 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9680 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9681 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9682 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9683 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9684 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9685 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9687 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9688 names for handling per-buffer variables.
9690 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9691 instead of MAX_BUFFER_LOCAL_VARS.
9692 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9694 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9696 * xfns.c (x_specified_cursor_type): New function.
9697 (x_set_cursor_type): Use it.
9699 * buffer.h (struct buffer): Add cursor_type.
9701 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9703 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9704 (print_partial_compiled_pattern, re_compile_fastmap):
9706 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9707 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9708 executing it as well as when popping it off the stack to find infinite
9709 loops in non-greedy repetition operators.
9711 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9713 * doc.c (Qfunction_documentation): New variable.
9714 (syms_of_doc): Initialize Qfunction_documentation.
9715 (Fdocumentation): If FUNCTION is a symbol with non-nil
9716 `function-documentation' property, return a documentation derived
9719 * buffer.c (syms_of_buffer): Add default-cursor-type.
9720 (init_buffer_once): Don't let cursor_type have a local value
9723 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9724 on buffer-local value of cursor_type.
9725 (x_draw_bar_cursor): Add parameter WIDTH.
9727 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9728 (init_buffer_once): Set default cursor_type value to t.
9729 Mark cursor_type as local everywhere.
9730 (syms_of_buffer): New per-buffer variable cursor-type.
9732 * buffer.h (struct buffer): Remove member local_var_flags,
9734 (MAX_BUFFER_LOCAL_VARS): New macro.
9735 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9736 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9737 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9738 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9740 * print.c (print_object): Use new macros for per-buffer variables.
9742 * category.c (Fset_category_table): Use new macros for per-buffer
9745 * buffer.c (buffer_permanent_local_flags): Make a char array.
9746 (max_buffer_local_idx): New variable.
9747 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9748 for new handling of per-buffer variables.
9749 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9750 (init_buffer_once): Initialize per-buffer vars differently.
9751 Set max_buffer_local_idx.
9753 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9756 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
9758 * data.c (do_symval_forwarding, store_symval_forwarding)
9759 (find_symbol_value, set_internal, default_value, Fset_default)
9760 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9761 per-buffer variables.
9763 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9765 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9767 * xterm.c (x_term_init): Unblock input around call1 of
9768 Qvendor_specific_keysyms.
9770 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9771 (find_defun_start): Consider an open parenthesis in column 0
9772 a defun start only if open_paren_in_column_0_is_defun_start is set.
9773 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9775 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9777 * eval.c (Fautoload): Add entry in load-history (if after dump).
9778 * lread.c (load-history): Update docstring.
9780 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9782 * indent.c (Fvertical_motion): Always use the current buffer.
9783 Temporarily change the window's buffer, if necessary.
9785 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9787 * xterm.c (fast_find_position): Make sure not to consider rows
9788 not visible in the window.
9790 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9792 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9793 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9795 2000-03-22 Jason Rumney <jasonr@gnu.org>
9797 * w32menu.c (single_submenu): Set help string to NULL if none.
9798 (w32_menu_show): Set help string correctly.
9799 (add-menu-item): Set help string in MIIM_DATA for menu item.
9800 Load SetMenuItemInfoA explicitly.
9801 (w32_menu_display_help): New function.
9803 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9804 (QCdata): Moved to xdisp.c.
9806 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9807 (Vw32_charset_to_codepage_alist): Removed.
9808 (Vw32_charset_info_alist): New variable.
9809 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
9810 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
9811 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
9812 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9814 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9815 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9816 Define Vw32_charset_info_alist and w32_charset symbols.
9818 2000-03-22 Jason Rumney <jasonr@gnu.org>
9820 * makefile.nt (w32bdf.obj): Update dependencies.
9822 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9824 * w32fns.c: Include fontset.h after dispextern.h.
9825 (Fx_create_frame): Do not create fontset.
9826 (w32_load_system_font): Doc fix.
9827 (Fx_close_connection): Free full_name if it is not shared.
9829 * w32term.c: Include fontset.h after dispextern.h.
9830 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
9832 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9833 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9834 (w32_font_is_double_byte): New function, needs body.
9835 (x_append_glyph): Set glyph->glyph_not_available_p.
9836 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9837 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9838 character, convert it to a unibyte character.
9839 (struct glyph_string): Delete member `charset'.
9840 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9841 calculating it is found.
9842 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9843 the case that per char metric is not available correctly.
9844 (x_fill_glyph_string): Handle the case that the specific glyph is
9845 not available correctly.
9846 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9847 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9848 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9849 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9850 fontset. Don't call FS_LOAD_FONT.
9852 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9854 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9855 (INT_LISPLIKE): New macro.
9856 (NULL_INTERVAL_P): Use it.
9857 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
9858 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
9859 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9861 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9862 explicit references to "parent" field of struct interval and
9863 associated unclean type conversions.
9864 * intervals.c (create_root_interval, root_interval, rotate_right)
9865 (rotate_left, balance_possible_root_interval, split_interval_right)
9866 (split_interval_left, interval_start_pos, find_interval)
9867 (next_interval, previous_interval, update_interval)
9868 (adjust_intervals_for_insertion, delete_node, delete_interval)
9869 (adjust_intervals_for_deletion, merge_interval_right)
9870 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
9871 (copy_intervals_to_string): Likewise.
9872 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9874 * syntax.c (update_syntax_table): Likewise.
9876 * intervals.c (reproduce_tree_obj): New function, like
9877 reproduce_tree but takes a Lisp_Object for the parent. Declare
9879 (graft_intervals_into_buffer): Use it when appropriate.
9880 (reproduce_tree): Declare with prototype.
9881 (balance_possible_root_interval): Check that the parent is a lisp
9882 object before trying to examine its type.
9884 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9886 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9887 as strings only if both are known to be strings.
9889 * s/openbsd.h (LIBS_TERMCAP): Undef.
9891 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9893 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9894 definitions for non-Emacs compilation.
9895 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9896 outside of `#ifdef emacs'.
9897 (print_partial_compiled_pattern): Update.
9898 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9899 (re_compile_fastmap): Merge handling of charset and charset_not (for
9900 emacs and non-emacs compilation as well).
9901 Similarly for (not)categoryspec and (not)syntaxspec.
9902 Don't use the fastmap when reaching `anychar' since the added
9903 complexity is not justified.
9904 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9905 and (not)syntaxspec. Merge (not)categoryspec.
9907 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9909 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
9910 (FACE_FOR_CHAR): Define them differently for the configuration of
9913 2000-03-21 Dave Love <fx@gnu.org>
9915 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9918 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9920 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9921 (lface_fully_specified_p): Don't check contents of
9922 LFACE_FONT_INDEX because that attribute is optional.
9923 (realize_x_face): Remove now unwarranted xassert.
9925 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9927 The following changes are to make font selection based on
9928 characters, not charset. In addition, they recover fontset
9929 facilities while utilizing the new font selection mechanism.
9931 * Makefile.in (fontset.o): Depend on dispextern.h.
9933 * alloc.c (mark_face_cache): Don't mark face->registry.
9935 * dispextern.h (struct glyph): New member glyph_not_available_p.
9936 Use 22 bits for face_id.
9937 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9938 (struct face): Delete member registry, new member ascii_face.
9939 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9940 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9941 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9942 (struct it): Delete member charset, new member glyph_not_available_p.
9944 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9945 (struct fontset_info, struct fontset_data): Structs removed.
9946 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
9947 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
9948 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9949 (fs_free_face_fontset, fontset_font_pattern)
9950 (face_suitable_for_char_p, face_for_char)
9951 (make_fontset_for_ascii_face): Extern them.
9952 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9953 (FS_LOAD_FACE_FONT): New macro.
9955 * fontset.c: All codes rewritten or adjusted for the change of
9956 fontset implementation. Now fontset is represented by char table.
9957 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
9959 (my_strcasecmp): Function removed.
9960 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
9961 (AREF, ASIZE): New macros.
9962 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
9963 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
9964 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9965 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
9966 (fontset_id_valid_p, font_family_registry, fontset_name)
9967 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
9968 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9970 (fs_load_font): New arg FACE. Caller changed.
9971 (fs_query_fontset): Argument changed. Caller changed.
9972 (Fquery_fontset): call fs_query_fontset.
9973 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9975 (clear_fontset_elements, check_registry_encoding)
9976 (check_fontset_name): New functions.
9977 (syms_of_fontset): Set char-table-extra-slots property of fontset
9978 to 3. Staticpro and initialize Vfontset_table and
9979 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9981 * frame.h (struct frame): Member `fontset_data' removed.
9982 (FRAME_FONTSET_DATA): Macro removed.
9984 * frame.c (make_frame): Don't allocate f->fontset_data.
9985 (Fdelete_frame): Don't free f->fontset_data.
9987 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9989 * xdisp.c (charset_at_position): Function removed.
9990 (init_iterator): Don't set member charset of struct `it'.
9991 (handle_face_prop, reseat_to_string, set_iterator_to_next)
9992 (next_element_from_display_vector, insert_left_trunc_glyphs):
9994 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9996 (get_next_display_element, append_space)
9997 (extend_face_to_end_of_line): Likewise.
9999 * xfaces.c (Qx_charset_registry, Vface_default_registry):
10001 (clear_font_table, frame_update_line_height, load_face_font):
10002 Adjusted for the change of fontset implementation.
10003 (load_face_fontset_font): Function removed.
10004 (pixel_point_size): New function.
10005 (font_list): Argument type changed. Caller changed.
10006 (LFACE_FONT): New macro.
10007 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
10008 (set_lface_from_font_name): Type of arg FONTNAME is changed to
10009 Lisp_Object. Determine the font name by actually loading a font
10010 by the specified pattern. Set LFACE_FONT (lface) to the specified
10011 pattern. Even if a font is not found, don't try alternatives.
10012 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
10013 (set_font_frame_param): If `font' is specified in lface, use it.
10014 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
10015 (lface_same_font_attributes_p): Likewise.
10016 (make_realized_face): Arguent changed. Caller changed. Set
10017 face->ascii_face to face itself.
10018 (free_realized_face): Free face->fontset if face is for ASCII.
10019 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
10020 (deduce_unibyte_registry, x_charset_registry): Functions removed.
10021 (free_realized_multibyte_face): New function.
10022 (lookup_face, lookup_named_face, lookup_derived_face): Argument
10023 changed. Caller changed.
10024 (try_font_list): Argument type changed.
10025 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
10026 (choose_face_font): Argument changed. Handle fontset properly.
10027 (choose_face_fontset_font): Function removed.
10028 (realize_default_face, realize_named_face): Don't remove the
10030 (realize_face): Argument changed. Caller changed. Remove face
10031 with the arg former_face_id in advance. Load font for the new face.
10032 (realize_x_face): Argument changed. Caller changed. For a
10033 multibyte character, share fontset with base_face. For a single
10034 byte character, make a new realized fontset. Don't load a font here.
10035 (realize_tty_face): Argument changed. Caller changed.
10036 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
10037 (face_at_buffer_position): Don't check multibyte_p for returning
10039 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
10040 FACE_SUITABLE_FOR_CHARSET_P.
10041 (syms_of_xfaces): Remove code for Qx_charset_registry and
10042 Vface_default_registry.
10044 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
10045 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
10046 (x_per_char_metric): Don't try FONT->default_char. Even if
10047 pcm->width is zero, glyph bits may exist.
10048 (x_encode_char): Always initialize char2b->byte1.
10049 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
10050 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
10051 (x_append_glyph): Set glyph->glyph_not_available_p.
10052 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10053 it->charset. Handle the case that per char metric is not
10054 available. If it->multibyte_p is zero and it->c is a multibyte
10055 character, convert it to a unibyte character.
10056 (struct glyph_string): Delete member `charset'.
10057 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10058 the case that per char metric is not available correctly.
10059 (x_fill_glyph_string): Handle the case that the specific glyph is
10060 not available correctly.
10061 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10062 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10063 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10064 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10065 fontset. Don't call FS_LOAD_FONT.
10067 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
10068 (x_create_tip_frame): Likewise.
10069 (Fx_close_connection): Free full_name of font_info.
10071 * fns.c (optimize_sub_char_table): New function.
10072 (Foptimize_char_table): New function.
10073 (syms_of_fns): Defsubr Soptimize_char_table.
10075 2000-03-20 Gerd Moellmann <gerd@gnu.org>
10077 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
10078 only if buffer is displayed in some window.
10080 * xdisp.c (handle_single_display_prop): Initialize local `value'.
10081 (try_window_reusing_current_matrix): Don't call scroll run
10082 function if run's current and desired position are the same;
10083 this prevents cursor flickering.
10085 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
10087 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
10089 * regex.c (RE_STRING_CHAR): New macro.
10090 (GET_CHAR_AFER_2): Remove.
10091 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
10092 (enum re_opcode_t): Remove on_failure_jump_exclusive.
10093 (print_partial_compiled_pattern, re_compile_fastmap)
10094 (re_match_2_internal): Remove on_failure_jump_exclusive.
10095 (regex_compile): Turn optimizable P+ loops into PP*, so that the
10096 optimization only need to work for * (ie. can use of_keep_string_jump).
10097 Remove the special case for .*\n since it is now covered by the general
10099 (re_search_2): Don't bother with `room'.
10100 (skip_one_char): New function.
10101 (skip_noops): Simplify since `memory' is not needed any more.
10102 (mutually_exclusive_p): Restructure slightly to use `switch' and
10103 add handling for "all" remaining cases.
10104 (re_match_2_internal): Change on_failure_jump_smart to use
10105 on_failure_keep_string_jump (and redirect the end-of-loop jump)
10106 rather than on_failure_jump_exclusive.
10108 2000-03-19 Gerd Moellmann <gerd@gnu.org>
10110 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
10111 number of bits per RGB because it's everywhere used as the depth
10114 * term.c (calculate_costs): Remove code dealing with X frames.
10116 2000-03-19 Richard M. Stallman <rms@gnu.org>
10118 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
10120 2000-03-18 Gerd Moellmann <gerd@gnu.org>
10122 * lread.c (read_integer): Unread the last char not consumed.
10124 2000-03-17 Gerd Moellmann <gerd@gnu.org>
10126 * xterm.c (x_update_window_cursor): Don't update in frames
10127 which are in the process of being deleted.
10129 2000-03-16 Gerd Moellmann <gerd@gnu.org>
10131 * Makefile.in (mostlyclean): Add `*.core'.
10132 (clean): Add `bootstrap-emacs'.
10134 * lread.c (read_integer): New function.
10135 (read1): Support read syntax #o, #x, #b, #r.
10137 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
10139 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
10140 make sure POINTER_TO_OFFSET gives the same value before and after
10141 PREFETCH. Use `dfail' to guarantee "atomic" matching.
10142 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
10143 (debug): Now only active if > 0 rather than if != 0.
10144 (DEBUG_*): Update for the new meaning of `debug'.
10145 (print_partial_compiled_pattern): Add missing `succeed' case. Use
10146 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
10147 in `succeed_n', `jump_n' and `set_number_at'.
10148 (store_op1, store_op2, insert_op1, insert_op2)
10149 (at_begline_loc_p, at_endline_loc_p): Add prototype.
10150 (group_in_compile_stack): Move to after its arg's types are
10151 declared and add a prototype.
10152 (PATFETCH): Define in terms of PATFETCH_RAW.
10153 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
10154 (QUIT): Redefine as a nop except for NTemacs.
10155 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
10156 indentation of the greedy-op and shy-group code.
10157 (at_(beg|end)line_loc_p): Fix argument's types.
10158 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
10159 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
10160 (MATCHING_IN_FIRST_STRING): Remove.
10161 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
10162 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
10163 QUIT unconditionally.
10165 2000-03-15 Gerd Moellmann <gerd@gnu.org>
10167 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
10170 * process.c (send_process): Add a hint that the function
10171 can call Lisp code to its comment.
10173 * lread.c (load_dangerous_libraries): New variable.
10174 (Vbytecomp_version_regexp): New variable.
10175 (safe_to_load_p): New function.
10176 (Fload): Handle files not compiled with Emacs specially.
10177 (syms_of_lread): New Lisp variable load-dangerous-libraries.
10179 2000-03-14 Gerd Moellmann <gerd@gnu.org>
10181 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
10183 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
10184 support functions only if HAVE_X11R6_XIM is defined.
10185 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
10187 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
10189 * xfns.c (X_I18N_INHIBITED): Don't define.
10190 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
10191 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
10193 * config.in (HAVE_X_I18N): Moved here from xterm.h.
10194 (HAVE_X11R6_XIM): Define.
10196 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
10198 * xterm.c (x_term_init): Add support for X resource `synchronous'.
10199 If set, call XSynchronize.
10201 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
10203 * regex.c: Declare a new type `re_char' used throughout the code
10204 for the string char type. It's `const unsigned char' to match the
10205 rest of Emacs. Consistently make sure all pointers to strings use
10206 it and make sure all pointers into the pattern use `unsigned char'.
10207 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
10208 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
10211 * charset.h (GET_CHAR_AFTER_2): Remove.
10212 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
10214 2000-03-12 Ken Raeburn <raeburn@gnu.org>
10216 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
10217 variable before the invocation of YMF_PASS_LDFLAGS, in case both
10218 of them try to use backquotes.
10220 2000-03-12 Dave Love <fx@gnu.org>
10222 * unexelf.c: Restore changes of 1999-10-19.
10223 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
10224 fix its type and alignment; copy it from current process.
10226 2000-03-12 Gerd Moellmann <gerd@gnu.org>
10228 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
10229 has been found. Fix bug not computing timer's predecessor.
10231 * fileio.c (Fread_file_name): Handle case that DIR contains a
10234 * window.c (Fsave_window_excursion): Doc fix.
10236 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
10238 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
10240 * msdos.c (vga_installed): New function, code moved from
10241 dos_set_window_size.
10242 (Qbar, Qcursor_type, outside_cursor): New variables.
10243 (syms_of_msdos): Intern and staticpro them.
10244 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
10245 shape used outside Emacs when called for the first time.
10246 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
10247 cursor shape used outside Emacs.
10248 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
10249 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
10251 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
10252 parameters specify the cursor. Make qreverse a global
10253 variable (renamed to Qreverse).
10255 2000-03-09 Gerd Moellmann <gerd@gnu.org>
10257 * fns.c (Fy_or_n_p): Cancel busy-cursor.
10259 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
10261 This is a big redesign of failure-stack and register handling, prompted
10262 by bugs revealed when trying to add shy-groups. Overall, what happened
10263 is that loops are now structured a little differently, groups can be
10264 shy and the code is a little simpler.
10266 * regex.h: Update the copyright.
10267 (RE_SHY_GROUPS): New value.
10268 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
10269 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
10271 * regex.c (enum re_opcode_t): Remove jump_past_alt,
10272 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
10273 on_failure_jump_(exclusive, loop and smart). Also fix the comment
10274 for (start|stop)_memory since they now only take one argument (the
10275 second has becomes unnecessary).
10276 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
10277 (print_compiled_pattern): Use %ld to printf long ints and flush to
10278 make debugging a little easier.
10279 (union fail_stack_elt): Make the integer unsigned.
10280 (struct fail_stack_type): Add a `frame' element.
10281 (INIT_FAIL_STACK): Init `frame' as well.
10282 (POP_PATTERN_OP): New macro for re_compile_fastmap.
10283 (DEBUG_PUSH, DEBUG_POP): Remove.
10284 (NUM_REG_ITEMS): Remove.
10285 (NUM_NONREG_ITEMS): Adjust.
10286 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
10287 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
10288 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
10289 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
10291 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
10292 address pushed is not the destination of the jump but the source
10294 (NUM_FAILURE_ITEMS): Remove.
10295 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
10296 registers before the actual failure point). Don't hardcode any
10297 meaning for str==NULL anymore.
10298 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
10299 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
10301 (REG_UNSET_VALUE): Use NULL (why not?).
10302 (compile_range): Remove declaration since it doesn't exist.
10303 (struct compile_stack_elt_t): Remove inner_group_offset.
10304 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
10305 (regex_grow_registers): Remove dead code.
10306 (FIXUP_ALT_JUMP): New macro.
10307 (regex_compile): Add shy-groups Change loops to use
10308 on_failure_jump_smart&jump instead of
10309 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
10310 initial (dummy_failure_)jump. Remove c1_base (looks like unused
10311 variable to me). Use `jump' instead of `jump_past_alt' and don't
10312 bother with push_dummy_failure in alternatives since it is now
10313 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
10314 emacs' for (re)allocating the stack.
10315 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
10316 from loop when bufp->can_be_null rather than jumping to `done'.
10317 Avoid jumping backwards so as to ensure termination. Use
10318 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
10319 backreferences. Remove dead code in handling of `anychar'.
10320 (skip_noops, mutually_exclusive_p): New functions taken from the
10321 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
10322 improve mutually_exclusive_p to handle ".+\n".
10323 (lowest_active_reg, highest_active_reg)
10324 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
10325 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
10326 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
10327 variables. Push register (in `start_memory') on the stack rather
10328 than storing it in old_reg(start|end). Remove the cycle detection
10329 from `stop_memory', replaced by the use of on_failure_jump_loop
10330 for greedy loops. Add code for the new on_failure_jump_<foo>.
10331 Remove ad-hoc code in `on_failure_jump' to push more registers in
10332 the case of a loop. Take out code from `maybe_pop_jump' into
10333 separate functions and adapt it to the semantics of
10334 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
10335 and push_dummy_failure. Remove dummy_failure handling and
10336 handling of `failures to jump to on_failure_jump' (this last one
10337 was already dead code, it seems).
10338 (group_match_null_string_p, alt_match_null_string_p)
10339 (common_op_match_null_string_p): Remove.
10341 2000-03-08 Dave Love <fx@gnu.org>
10343 * config.in: Don't depend on __STDC__ for volatile.
10344 Add POINTER_TYPE, PTR, PROTOTYPES.
10346 * hftctl.c, strftime.c: Use PROTOTYPES.
10347 * eval.c (find_handler_clause): Likewise.
10349 * mem-limits.h: Use POINTER_TYPE.
10351 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
10352 (memory_warnings): Declare using POINTER_TYPE.
10354 2000-03-08 Gerd Moellmann <gerd@gnu.org>
10356 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
10358 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
10360 * xfns.c: Remove obsolete code in #if 0.
10361 (Fx_focus_frame): New function.
10363 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10365 * coding.c (coding_category_name): Add coding-category-utf-8,
10366 coding-category-utf-16-be, coding-category-utf-16-le.
10367 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
10368 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
10369 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
10370 (detect_coding_utf_8): New function.
10371 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
10372 UTF_16_LOW_SURROGATE_P): New macros.
10373 (detect_coding_utf_16): New function
10374 (detect_coding_mask): When priorities are specified, skip any
10375 categories that have `nil' coding-system. Fix bug of returning
10376 wrong mask when PRIORITIES is specified and detect_coding_XXX()
10377 returns a mask not set in PRIORITIES.
10378 (detect_eol_type_in_2_octet_form): New function.
10379 (detect_eol): selects detect_eol_type_XXX to call according to
10380 cooding->category_idx.
10381 (detect_coding_system): Remove `nil' coding-system in the result.
10382 (Fupdate_coding_systems_internal): Update all coding-categories.
10384 * coding.h (CODING_CATEGORY_IDX_UTF_8)
10385 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
10387 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
10388 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
10389 (CODING_CATEGORY_IDX_UTF_16_LE)
10390 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
10391 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
10392 (CODING_CATEGORY_MASK_ANY): Include the above macros.
10393 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
10395 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10397 * doc.c (Fdocumentation_property): If value is not a string,
10398 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10400 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10401 close the display with XtCloseDisplay. This caused a bus error
10404 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10405 complete but not unique.
10407 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10409 * process.c (send_process): Remove local variable `procname' that
10410 might become invalid when a GC happens. Instead, access the
10411 process name slot directly.
10413 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10414 orig_height if set.
10416 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10417 orig_height if set.
10419 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10421 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10422 glyph matrices have been freed.
10424 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10426 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10427 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10429 * xfns.c (QCdata): Moved to xdisp.c.
10431 * xdisp.c (QCdata): Moved here from xfns.c.
10432 (syms_of_xdisp): Initialize QCdata.
10434 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10436 * window.c (coordinates_in_window): Use
10437 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10438 FRAME_INTERNAL_BORDER_WIDTH.
10440 * xdisp.c (try_window_id): Recompute unchanged information if
10441 it is obviously invalid.
10443 * xterm.c (x_term_init): Create a colormap if not using the
10446 * xterm.h (select_visual): Change prototype.
10448 * xfns.c (select_visual): Rewritten. Recognize user-specified
10450 (visual_classes): New variable.
10452 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10454 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10455 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10456 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10457 (x_decode_color): Don't handle allocation of white and black specially.
10458 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10459 XtNcolormap resources.
10460 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10461 (Fx_create_frame): Initialize color members of x_output structure.
10462 (xpm_load): Pass colormap to XPM lib.
10464 * xfaces.c (x_free_colors): Access colormap of frame using
10465 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10466 when default colormap is used.
10468 * xterm.c (x_term_init): Set Colormap member of x_display_info
10469 structure. Copy colormap if resource `privateColormap' is
10470 specified (PseudoColor only).
10471 (x_setup_relief_color): Access colormap of frame using
10474 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10475 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10477 2000-03-04 Jason Rumney <jasonr@gnu.org>
10479 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10480 other non-platform-specific equivalents.
10481 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10482 specific functions and macros as their w32 equivalents where
10483 non-platform-specifics are not available.
10484 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10485 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10486 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10487 (frame_update_line_height): Use macros to access f->output_data.
10488 (defined_color): Remove FIXME comments; fixed.
10489 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10490 into #ifdef blocks. Add WINDOWSNT blocks.
10491 (Fx_list_fonts): Use macros for accessing font data.
10492 (set_lface_from_font_name): Different default fonts for X and
10494 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
10495 scalable for backward compatibility.
10496 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
10497 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10499 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10502 * makefile.nt (w32faces.obj): Remove.
10505 2000-03-03 Jason Rumney <jasonr@gnu.org>
10507 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10508 correct parameters.
10510 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10512 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10513 standard ELF definitions here if the system header does not.
10515 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10517 * xterm.c (PER_CHAR_METRIC): Removed.
10518 (x_per_char_metric_1, x_default_char): New functions.
10519 (x_per_char_metric): If font's default char is invalid, return
10520 metrics of a suitably chosen usable default char.
10521 (x_draw_glyph_string_foreground): If font has an invalid default
10522 char, replace occurrences of unprintable chars with a suitably
10523 chosen usable default char.
10525 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10527 * xterm.c (note_mouse_highlight): Return quickly if frame's
10528 glyph matrices have been freed.
10530 * dispnew.c (free_glyphs): Block input while freeing matrices.
10532 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10534 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
10537 * dispextern.h (x_free_colors): Add prototype.
10539 * xfaces.c (x_free_colors): New function.
10540 (unload_color, free_face_colors): Use it.
10542 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10544 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10546 * window.c [MSDOS]: Include msdos.h.
10548 2000-03-02 Dave Love <fx@gnu.org>
10550 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10552 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10553 set C_OPTIMIZE_SWITCH for gcc.
10555 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10557 * coding.c (coding_save_composition): Be sure to allocate
10558 composition data area in coding even if there's no composition in
10561 2000-03-01 Jason Rumney <jasonr@gnu.org>
10563 * w32term.c: Equivalent changes to those made to xterm.c on
10564 2000-02-25 and 2000-02-24.
10566 * w32fns.c: Equivalent changes to those made to xfns.c on
10567 2000-02-25 and 2000-02-21.
10569 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10570 correct line-end convention is followed.
10572 * w32menu.c [HAVE_BOXES]: Remove #undef.
10573 (single_keymap_panes): Remove code for simulating checkmarks.
10574 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10575 Remove code for drawing simulated checkmarks.
10576 (w32_menu_show): make unibyte help string correctly.
10577 (add_menu_item): draw standard Windows checkmarks. Draw radio
10578 buttons as radio buttons if possible.
10580 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10582 * sysdep.c (start_of_text): Don't define this function for NetBSD
10585 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10587 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10588 (LINKER): Don't undef if __NetBSD__ is defined.
10590 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10592 * fileio.c [__NetBSD__]: Define `unix'.
10594 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10596 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10598 * atimer.c (start_atimer): Don't abort when timers are stopped.
10599 (append_atimer_lists): New function.
10600 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
10601 arbitrary lists of stopped and running atimers.
10603 * atimer.c (cancel_atimer): Handle canceling an atimer when
10604 some timers are stopped.
10606 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
10607 after canceling it.
10609 * fns.c (maybe_resize_hash_table): Handle case of new size
10610 coming out as being the same as old size.
10612 2000-02-27 Jason Rumney <jasonr@gnu.org>
10614 * makefile.nt: Add atimer.h to dependencies.
10615 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
10616 * w32console.c: Only disable window system features for dispextern.h
10617 (initialize_w32_display): Build a display info for the console.
10618 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
10619 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
10620 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
10622 * w32gui.h (struct W32FontStruct): Revert last change after change
10624 * w32menu.c (single_submenu): Set up help string.
10625 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
10626 (w32_dialog_show): Set up help string.
10627 * w32term.c (w32_display_info_for_display): Remove unused function.
10628 (w32_draw_bitmap): Use pre-built bitmaps.
10629 (w32_initialize_display_info): New function to initialize parts of
10630 display info that are common to both GUI and console frames.
10631 (w32_term_init): Use w32_initialize_display_info. Do not set
10632 Vw32_num_mouse_buttons here, as it is not called for console
10633 frames. Build bitmaps for indicating truncated lines etc.
10634 (x_delete_display): Destroy pre-built bitmaps.
10635 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
10636 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
10638 2000-02-27 Dave Love <fx@gnu.org>
10640 * lisp.h: Add a bunch of prototypes.
10642 2000-02-26 Kenichi Handa <handa@etl.go.jp>
10644 * keyboard.c (read_char): Set `usec' correctly.
10646 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10648 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
10649 `lambda', set reg[RRR] to the map index.
10650 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
10651 reg[RRR] to 0. Otherwise, set it to -1.
10653 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10655 * emacs.c (main): Remove code snippet commented out with `//'.
10657 2000-02-25 Richard M. Stallman <rms@gnu.org>
10659 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10660 and contains a `:', prepend `/:'.
10662 * window.c (select_window_1): If selected_window is nil,
10663 don't "swap out" the buffer's point.
10664 (Fset_window_configuration): Set selected_window to nil
10665 before calling Fselect_window.
10666 (unshow_buffer): Don't set point in buffer from window's point
10667 if another more recently selected window also shows the buffer.
10669 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10671 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10673 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10674 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10675 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
10677 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10678 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10679 (hide_busy_cursor): New functions.
10680 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10682 * minibuf.c (read_minibuf): Cancel busy-cursor.
10684 * keyboard.c (command_loop_1): Call start_busy_cursor before
10685 Fcommand_execute and cancel_busy_cursor after it.
10686 (timer_check): Remove busy-cursor code.
10687 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10690 * process.c (wait_reading_process_input): Remove busy-cursor code.
10692 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10693 Fx_hide_busy_cursor.
10695 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10697 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10699 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10701 * xterm.c (XTread_socket): Remove busy-cursor code.
10703 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10704 (build_frame_matrix_from_leaf_window): Put code handling
10705 glyph row's not being a slice of a frame row in #if 0.
10706 (sync_window_with_frame_matrix_rows): New function.
10707 (frame_row_to_window): New function.
10708 (mirror_line_dance): Handle copies between windows.
10710 * lread.c (Fload): Use `xfree' instead of `free'.
10711 (init_obarray): Use `xmalloc' instead of `malloc'.
10713 * window.c (Fset_window_buffer): Set WINDOW to the window
10715 (coordinates_in_window): Take frame's internal border width
10718 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10720 * xterm.c (x_display_and_set_cursor): Display cursor of
10721 non-selected windows depending on the setting of
10722 cursor_in_non_selected_windows.
10724 * xdisp.c (cursor_in_non_selected_windows): New variable.
10725 (syms_of_xdisp): DEFVAR_BOOL it.
10727 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10729 * data.c (Fstring_to_number): If number is greater than what
10730 fits into an integer, return a float.
10732 * eval.c (specbind): Remove references to
10733 keyword_symbols_constant_flag.
10735 * data.c (keyword_symbols_constant_flag): Removed.
10736 (Fmakunbound, set_internal, syms_of_data): Remove references to
10737 keyword_symbols_constant_flag.
10739 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10741 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10743 * syntax.c (multibyte_syntax_as_symbol): New variable.
10744 (syms_of_syntax): Declare it as a Lisp variable.
10745 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10746 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10747 nonzero, treat all multibyte characters as symbol.
10748 (init_syntax_once): Give syntax `word' to all multibyte characters.
10750 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10752 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10755 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10757 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10759 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10760 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10762 2000-02-21 Dave Love <fx@gnu.org>
10764 * frame.c (Vmouse_position_function): New variable.
10765 (Fmouse_position): Use it.
10766 (syms_of_frame): Install it.
10768 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10770 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10772 * fileio.c (Finsert_file_contents): Unbind the binding of
10773 standard-output done by temp_output_buffer_setup.
10775 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10776 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10777 (specbind, unbind_to): Handle most common case of non-constant
10778 symbol with trivial value specially.
10780 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10782 2000-02-20 Richard M. Stallman <rms@gnu.org>
10784 * data.c (Fmake_variable_buffer_local): Doc fix.
10785 Init found_for_buffer to 0.
10786 (Fmake_variable_frame_local): If the variable has already
10787 been buffer-local, set the check_frame field.
10789 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10791 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10792 produced for CODING_MODE_LAST_BLOCK requires.
10794 2000-02-18 Dave Love <fx@gnu.org>
10796 * keyboard.c (echo_keystrokes): Remove declaration.
10797 (Vecho_keystrokes) New variable.
10798 (read_char, record_menu_key, read_key_sequence): Use it to allow
10799 use of float value.
10800 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10802 * lread.c: Undef feature selection macros before defining.
10804 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10806 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10807 for symbols other than the symbol in question.
10809 2000-02-17 Dave Love <fx@gnu.org>
10811 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10813 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10815 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10817 * alloc.c (enum mem_type): Compile unconditionally.
10819 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10821 * xfaces.c (tty_defined_color): Don't return faulire indication
10822 for unspecified-fg and unspecified-bg pseudo-colors.
10824 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10826 * alloc.c (mark_object): Don't mark symbol names in pure space.
10827 (gc_sweep): Don't unmark symbol names in pure space.
10829 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10830 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10831 [GC_MARK_STACK]: New defines.
10832 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10833 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10835 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10837 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10838 allocate_buffer instead of xmalloc.
10840 * alloc.c (toplevel): Include setjmp.h.
10841 (PURE_POINTER_P): New define.
10842 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10843 (Vdead) [GC_MARK_STACK]: New variable.
10844 (lisp_malloc): Add parameter TYPE, call mem_insert if
10845 GC_MARK_STACK is defined.
10846 (allocate_buffer): New function.
10847 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10848 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10849 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10850 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10851 (MEM_NIL) [GC_MARK_STACK]: New define.
10852 (struct mem_node) [GC_MARK_STACK]: New structure.
10853 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10854 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10855 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10856 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10857 (mark_stack) [GC_MARK_STACK]: New functions.
10858 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10859 (clear_marks): Removed.
10860 (gc_sweep): Set free conses' car, free floats' type, free
10861 symbols' function to Vdead. Use lisp_free to free buffers.
10862 (init_alloc_once): Initialize Vdead.
10863 (survives_gc_p): Return non-zero for pure objects.
10865 * alloc.c: Add comments throughout the file.
10867 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10868 that unblocks alarms.
10870 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10871 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10872 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10874 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10876 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10878 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10879 avoid infinite error signaling. Allocate sufficient memory for
10880 eol_str in the case that eoltype is Lisp_Int.
10882 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10884 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10885 depends on the previous behavior.
10887 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10889 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10891 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10893 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10895 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10896 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10899 2000-02-15 Richard M. Stallman <rms@gnu.org>
10901 * data.c (set_internal): Don't make variable buffer-local
10902 if within a let-binding for the same buffer.
10903 (let_shadows_buffer_binding_p): New function.
10905 * eval.c (specbind): For buffer-local value,
10906 record the current buffer also.
10907 (unbind_to): Cope with that change.
10909 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10911 * window.c (Fsave_window_excursion): Doc fix.
10913 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10915 * syntax.c (back_comment): Make sure we only consider comment-starters
10916 of the relevant style and return -1 in case of a failure to find the
10917 beginning of the comment.
10918 (Fforward_comment): If back_comment fails, go back to the position just
10919 after the comment-end.
10920 (scan_lists): Add comment describing a very minor bug.
10922 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10924 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10925 `completion-regexp-list' in the docstring.
10927 2000-02-14 Dave Love <fx@gnu.org>
10929 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10931 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10933 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10934 to Emacs' syntax. Also fix the comment about set/not-set meanings
10935 since Emacs syntax is not the value 0 any more.
10936 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10937 since it's now part of RE_SYNTAX_EMACS.
10939 2000-02-12 Dave Love <fx@gnu.org>
10941 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
10943 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10945 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10947 2000-02-12 Dave Love <fx@gnu.org>
10949 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10951 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10952 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10953 * s/hpux.h: Don't define HAVE_VFORK.
10955 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10957 * s/nextstep.h: Don't define HAVE_ALLOCA.
10959 * config.in: Add vfork bits.
10961 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10963 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10964 unwind function to undo the effect of stopping atimers.
10966 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
10968 * atimer.c (stopped_atimers): New variable.
10969 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10972 * atimer.h (stop_other_atimers, run_all_atimers)
10973 (unwind_stop_other_atimers): Add function prototypes.
10975 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10977 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10979 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10980 library may depend on jpeg.
10981 (atimer.o): Depends on atimer.c.
10983 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10985 * insdel.c (del_range_1): Call update_compositions.
10986 (del_range_both): Call update_compositions just once..
10988 2000-02-10 Dave Love <fx@gnu.org>
10990 * xfns.c (create_frame_xic): Fix initialization of automatic
10991 aggregates for pcc.
10993 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10995 * ccl.c (CCL_MAKE_CHAR): New macro.
10996 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10997 registers by CCL_MAKE_CHAR before calling translate_char.
10998 <CCL_TranslateCharacterConstTbl> Likewise.
11000 2000-02-08 Dave Love <fx@gnu.org>
11002 * lread.c (__EXTENSIONS__): Define.
11004 2000-02-08 Gerd Moellmann <gerd@gnu.org>
11006 * puresize.h (BASE_PURESIZE): Increase to 650000.
11008 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11010 * msdos.c (XMenuActivate): Turn off the cursor after displaying
11013 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11015 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
11016 md, mh, mb, mr, and me to the fake termcap entry.
11018 2000-02-06 Ken Raeburn <raeburn@gnu.org>
11020 * sound.c (sound_cleanup): Don't call device close routine if the
11021 function pointer is null.
11023 2000-02-06 Andrew Innes <andrewi@gnu.org>
11025 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
11026 around image definitions and prototypes.
11027 (gamma_correct) [WINDOWSNT]: New prototype.
11029 * w32term.c (x_make_frame_visible): Replace call to
11030 input_poll_signal with poll_for_input.
11032 * window.c [WINDOWSNT]: Include w32term.h.
11034 * xdisp.c [WINDOWSNT]: Include w32term.h.
11036 * makefile.nt: Add dependencies on w32gui.h.
11037 (OBJ1): Include atimer.obj.
11038 ($(BLD)\atimer.obj): New dependency rule.
11040 * w32.c (sigmask): New function (does nothing).
11041 (sigunblock): Ditto.
11043 * frame.c [WINDOWSNT]: Include w32term.h.
11045 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
11047 * lread.c (syms_of_lread): Fix literal newlines.
11049 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
11050 the string constant limit (2048 bytes) in MSVC.
11053 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
11055 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
11056 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
11057 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
11058 dispatch the event.
11060 2000-02-04 Dave Love <fx@gnu.org>
11062 * fileio.c: Remove some unused vars.
11063 (_GNU_SOURCE): Define (for euidaccess).
11065 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
11067 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
11069 (read_minibuf): Deal with allow_props correctly.
11071 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
11073 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
11075 2000-02-03 Ken Raeburn <raeburn@gnu.org>
11077 * search.c (compile_pattern): If a cache entry has a nil regexp,
11078 fill in that entry instead of clobbering a previously cached
11081 2000-02-02 Ken Raeburn <raeburn@gnu.org>
11083 * puresize.h (BASE_PURESIZE): Increase to 610000.
11085 2000-02-02 Gerd Moellmann <gerd@gnu.org>
11087 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
11090 2000-02-02 Kenichi Handa <handa@etl.go.jp>
11092 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
11093 instead of incrementing ic directly.
11094 <CCL_WriteExprConst> Likewise.
11095 <ccl_set_expr>: Set ic to jump_address.
11097 * fileio.c (e_write): Fix the handling of
11098 CODING_FINISH_INSUFFICIENT_SRC.
11100 2000-02-01 Dave Love <fx@gnu.org>
11102 * editfns.c (Fpropertize): Doc fix.
11104 * process.c (Fstart_process): Doc fix.
11106 * eval.c: Fix various doc strings not to duplicate information
11107 from help-manyarg-func-alist.
11109 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
11111 * doc.c (Vhelp_manyarg_func_alist): New variable.
11112 (Fdocumentation): Use it.
11113 (syms_of_doc): Define it.
11115 2000-01-31 Gerd Moellmann <gerd@gnu.org>
11117 * xterm.c (xim_open_dpy): Remove unused local variable.
11119 * emacs.c (USAGE): Use term `display options' instead of `X options'.
11121 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
11122 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
11124 * fns.c (sweep_weak_table): New function.
11125 (sweep_weak_hash_tables): Use it. Keep on marking until there
11128 2000-01-30 Gerd Moellmann <gerd@gnu.org>
11130 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
11131 that XTread_socket does not crash by trying to call XNoOp on a
11134 2000-01-30 Jason Rumney <jasonr@gnu.org>
11136 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11137 Change selected_frame to SELECTED_FRAME ().
11138 (w32_console_mouse_position): Remove #ifndef MULE from around
11139 `insist' parameter.
11141 * makefile.nt: Remove dosfns.obj.
11143 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
11145 * w32fns.c (w32_defined_color): Check for valid frame before
11146 applying gamma correction. Eliminate dependency on frame elsewhere.
11147 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
11148 (w32_to_x_font): Use resx and resy not height_in and width_in.
11149 (x_to_w32_font): Doc fix.
11150 (xlfd_strip_height): New function to strip and return font height.
11151 (w32_font_match): Compare height separately from rest of xlfd
11152 spec, using xlfd_strip_height.
11154 * w32term.c (w32_term_init): Swap resx and height_in, resy and
11155 width_in. Use w32_defined_color in place of defined_color.
11157 * w32faces.c: Merge more of DOS and X specifics in preparation for
11158 merge with xfaces.c.
11159 (defined_color): Remove FIXME comment.
11160 (tty_color_name): Provide w32-specific function.
11161 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
11163 * w32console.c (turn_on_face, turn_off_face): Removed.
11164 (w32_face_attributes): New function.
11165 (Global_variables): Reduce scope where possible.
11166 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
11168 (hl_mode): Don't modify text attributes.
11169 (write_glyphs): Don't do anything if len <= 0. Use
11170 w32_face_attributes to get attributes for drawing. Write
11171 terminating codes using char_attr_normal.
11172 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
11173 (update_begin, update_end): Likewise.
11174 (vga_stdcolor_name): New function.
11175 (initialize_w32_display): Remove char_attr_reverse and char_attr.
11176 (Fset_screen_color): Remove char_attr_reverse.
11178 2000-01-29 Gerd Moellmann <gerd@gnu.org>
11180 * xfns.c (xic_set_preeditarea): Take window parameter and
11181 window-relative pixel-positions.
11183 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
11184 is its frame's selected window.
11185 (xim_instantiate_callback): Likewise.
11187 * xfns.c (x_create_im): Removed.
11188 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
11189 (supported_xim_styles): Renamed from supported_styles.
11190 (best_xim_style): Renamed from best_style.
11191 (create_frame_xic): Renamed from xic_create_frame.
11192 (free_frame_xic): Renamed from xic_destroy_frame.
11194 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
11196 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
11197 our frames, call XFilterEvent with 2nd parameter `None'.
11198 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
11199 returning XBufferOverflow.
11200 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
11201 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
11202 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
11203 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
11204 (xim_initialize, xim_close)
11205 [HAVE_X_I18N && HAVE_X11R6]: New functions.
11206 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
11207 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
11208 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
11210 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
11212 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
11213 `xic_style' and `xic_xfs'.
11214 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
11215 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
11216 (FRAME_XIM): Removed.
11218 * xfns.c (supported_styles): New variable.
11219 (DEFAULT_STYLE, DEFAULT_FONT): New macros
11220 (xic_create_xfontset, best_style, xic_create_frame)
11221 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
11222 (xic_set_xfontset): New functions.
11224 2000-01-28 Dave Love <fx@gnu.org>
11226 * s/irix6-5.h: Revert last change after change to irix5-0.h.
11228 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
11230 2000-01-28 Gerd Moellmann <gerd@gnu.org>
11232 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
11233 for *scratch* if it already existed.
11235 * emacs.c (USAGE): New macro.
11236 (main): Use it to display usage information.
11238 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11240 Support for the menu-help feature:
11242 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
11244 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
11245 part of the line to the termscript file.
11246 (IT_clear_to_end): Clear the entire line, not just its beginning.
11247 (menu_help_message, prev_menu_help_message): New variables.
11248 (IT_menu_make_room): Make room for the help_text member.
11249 (IT_menu_display): New argument disp_help; all callers changed.
11250 If disp_help is non-zero, store the help text of the active menu
11251 item in menu_help_message.
11252 (XMenuAddPane): Initialize the help_text member to NULL.
11253 (XMenuAddSelection): New argument help_text. Store it in the
11255 (XMenuActivate): New argument help_callback. If the value of
11256 menu_help_message has changed since the last time, display the
11257 menu help message text while waiting for the mouse to move. Clear
11258 the echo area before exiting.
11259 (XMenuDestroy): Free the help_text member.
11261 2000-01-27 Gerd Moellmann <gerd@gnu.org>
11263 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
11264 XMenuAddSelection. Pass help callback to XMenuActivate.
11265 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
11267 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11269 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
11270 and EMACS_SET_USECS.
11272 2000-01-26 Dave Love <fx@gnu.org>
11274 * editfns.c (Fchar_after, Fchar_before): Doc fix.
11276 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
11277 an error may be signalled.
11279 2000-01-26 Gerd Moellmann <gerd@gnu.org>
11281 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
11282 LD_SWITCH_SYSTEM inherited from irix5-0.h.
11284 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
11286 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11288 * charset.c (Fstring): If there is a multibyte char among
11289 the args, always return a multibyte string.
11291 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11293 * sysdep.c (sys_select): Turn atimers off and on instead of
11294 recording and restoring old alarm handler
11296 * process.c (toplevel): Include atimer.h.
11297 (create_process_1): Rewritten.
11298 (create_process): Use atimers instead of alarm.
11299 (wait_reading_process_input) [hpux]: Turn atimers off instead
11300 of turning off SIGALRM.
11301 (wait_reading_process_input): Turn off atimers instead off
11302 calling stop_polling.
11304 * emacs.c (main): Call init_atimer.
11306 * keyboard.c (toplevel): Include systime.h and atimer.h.
11307 (polling_for_input): Removed because unused.
11308 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
11309 (poll_timer): New variable.
11310 (poll_for_input, poll_for_input_1): New functions.
11311 (start_polling, stop_polling): Rewritten.
11313 * keyboard.h (polling_for_input): Removed.
11315 * atimer.h, atimer.c: New files.
11317 * Makefile.in (obj): Add atimer.o.
11318 (atimer.o): New target.
11320 * blockinput.h (pending_atimers): Add extern declaration.
11321 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
11323 * lisp.h (popup_activated_flag): Add extern declaration.
11325 * xmenu.c (popup_activated_flag): Make externally visible.
11326 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
11327 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
11329 * xterm.c (toplevel): Include atimer.h.
11330 (toolkit_scroll_bar_interaction): New variable.
11331 (Fxt_process_timeouts): Removed.
11332 (x_process_timeouts): New function.
11333 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
11334 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
11335 (x_make_frame_visible): Call poll_for_input_1 instead of
11336 input_poll_signal. Don't call alarm.
11337 (x_initialize): Install timer calling x_process_timeouts.
11339 2000-01-24 Dave Love <fx@gnu.org>
11341 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
11342 Don't use -cckr -- apparently not now necessary.
11344 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
11346 * msdos.c (IT_menu_display): Truncate long menu lines at the right
11349 2000-01-23 Jason Rumney <jasonr@gnu.org>
11351 * w32fns.c (w32_defined_color): Apply gamma correction before
11352 trying to map to the palette.
11353 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
11356 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
11357 here. Callers changed to always pass real device context.
11358 (w32_draw_bitmap): Likewise.
11359 (w32_get_glyph_overhangs): Likewise.
11360 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
11361 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
11362 pfnSetScrollInfo and SetScrollRange.
11363 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
11364 back into MULE characters after decoding them.
11365 (x_get_glyph_face_and_encoding): Likewise.
11366 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
11367 GetCharABCWidthsW fails, since this is defined on Windows 9x.
11368 (x_produce_glyphs): Calculate per char metrics for a character
11369 that we know exists in default font when font_not_found_p is true.
11371 2000-01-22 Jason Rumney <jasonr@gnu.org>
11373 * makefile.nt (intervals.obj, composite.obj): New modules.
11374 (composite.h): Added as dependency where appropriate.
11376 * w32gui.h (XGCValue): New struct for emulating X GCs.
11378 * w32term.h (XCharStruct): New struct for emulating X.
11380 * w32console.c (turn_on_face, turn_off_face): New functions.
11381 (change_line_highlight): New prototype for new redisplay.
11382 (write_glyphs): Support multibyte text. Support faces.
11384 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
11386 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11387 throughout. struct frame * in place of FRAME_PTR.
11388 Skeleton support for images, toolbars, tooltips from xfns.c.
11389 (Fx_create_frame): Use system default for default scroll bar width.
11390 (w32_get_arg): Renamed from x_get_arg.
11391 (Fx_file_dialog): New function.
11392 (w32_list_fonts): Check cache before asking system.
11393 (Vw32_enable_synthesized_fonts): New variable.
11394 (Vw32_enable_italics): Obsolete, removed.
11396 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11397 Use SELECTED_FRAME macro.
11399 * w32menu.c: Add skeleton support for help strings on menus.
11400 (add_menu_item): Native checkbox and radio support added, but not
11401 yet enabled due to bugs.
11402 (push_menu_item): Add parameters type, selection and help.
11404 Formatting changes to reduce unnecessary diffs with xmenu.c.
11406 * w32select.c (Fw32_set_clipboard_data): Update call to
11407 find_charset_in_str.
11409 * w32term.c: Complete rewrite for new redisplay based on new
11410 xterm.c with necessary sections merged back in from old w32term.c.
11412 2000-01-21 Richard M. Stallman <rms@gnu.org>
11414 * data.c (set_internal): Further fix in same criterion.
11416 2000-01-20 Richard M. Stallman <rms@gnu.org>
11418 * data.c (set_internal): Fix the criteria for whether
11419 to swap out the old cached binding.
11421 2000-01-19 Dave Love <fx@gnu.org>
11423 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11425 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11427 * regex.c (re_compile_fastmap): While checking a range table for
11428 `charset', skip flag bits for a character class correctly.
11430 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11432 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11434 * xfns.c (x_window): Call lw_create_widget with new parameter list.
11436 * widget.c (EmacsFrameSetCharSize): Change size of children first
11437 because of problems with main window geometry management under Lesstif.
11439 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11440 MENU_ITEMS_ITEM_.*.
11441 (MENU_ITEMS_ITEM_HELP): New enumerator.
11442 (push_menu_item): Add parameter HELP. Record help in menu_items.
11443 (single_menu_item, single_submenu, list_of_items): Call
11444 push_menu_item with new parameter.
11445 (single_submenu): Set help string in widget value.
11446 (menu_highlight_callback): New function.
11447 (set_frame_menubar): Call lw_create_widget with new
11449 (xmenu_show, xdialog_show): Ditto.
11451 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11453 * sound.c (Fplay_sound): Improve doc string.
11455 2000-01-11 Richard M. Stallman <rms@gnu.org>
11457 * lisp.h (set_internal): Enter the new arg.
11459 * eval.c (specbind): Record buffer-local variables specially,
11460 indicating which buffer's binding was saved.
11461 (unbind_to): Restore buffer-local variables specially
11462 in the proper buffer.
11464 * data.c (set_internal): New arg BUF.
11466 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11467 * data.c (Fset): Pass new arg to set_internal.
11468 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11470 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11472 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
11474 2000-01-11 Richard M. Stallman <rms@gnu.org>
11476 * minibuf.c (Ftry_completion): Doc fix.
11478 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11480 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11483 2000-01-11 Andreas Schwab <schwab@suse.de>
11485 * coding.c (code_convert_region): Initialize total_skip.
11487 2000-01-08 Dave Love <fx@gnu.org>
11489 * eval.c (Fuser_variable_p): Check customizability too.
11491 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11493 * minibuf.c (Fcompleting_read): Doc fix.
11495 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11497 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11500 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11501 Check that input style is supported before trying to create an
11503 (x_window): Call x_create_im.
11505 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11507 * xfns.c (current_gif_memory_src): New variable.
11508 (gif_load): Record the address of the current memory source
11509 in current_gif_memory_src.
11510 (gif_read_from_memory): Use current_gif_memory_src.
11512 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11513 macros statement form.
11515 * sound.c (struct sound): Renamed from struct sound_file.
11516 (struct sound): Add members `data' and `header_size'.
11517 (enum sound_attr): Add SOUND_DATA.
11518 (current_sound, current_sound_device): Variables renamed from
11519 sound_file and sound_device.
11520 (parse_sound): Parse :data.
11521 (parse_sound): Handle sound data in strings.
11522 (find_sound_type): Function renamed from find_sound_file_type.
11523 (wav_init, au_init): Fail if sound's header_size is smaller than
11524 needed header size.
11525 (wav_play, au_play): Play sounds from string data.
11527 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11529 * lisp.h: Add prototype for allocate_string_data.
11531 * alloc.c (Fgarbage_collect): Return number of live and free strings.
11533 * alloc.c (mark_buffer): Remove code in #if 0.
11535 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11536 (strings_consed): New variable.
11537 (allocate_string): Set it.
11538 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11539 (Fmemory_use_counts): Return strings_consed. Use Flist.
11541 * alloc.c: General cleanup in comments etc. Remove conditional
11542 compilation for `standalone'.
11544 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11546 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11547 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11548 (DONT_COPY_FLAG): Removed.
11549 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11550 (struct sdata, struct sblock): New
11551 (struct string_block): Rewritten.
11552 (STRINGS_IN_STRING_BLOCK): New macro.
11553 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11554 (large_sblocks, string_blocks, string_free_list): New variables.
11555 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11556 (init_strings): Rewritten.
11557 (allocate_string, allocate_string_data, compact_small_strings)
11558 (free_large_strings, sweep_strings): New functions.
11559 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11560 (struct string_block_head, current_string_block)
11561 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11562 (STRING_PAD): Removed.
11563 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11564 (Fgarbage_collect): Don't set mark bit in large strings.
11565 (mark_object): Mark strings differently. Mark symbol names
11567 (survives_gc_p): Test marked strings differently.
11568 (gc_sweep): Sweep strings differently, unmark strings in
11570 (compact_strings): Removed.
11572 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11574 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11575 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11577 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11579 * fileio.c (Finsert_file_contents): Signal error if visiting file
11580 in a non-empty buffer.
11582 * term.c (encode_terminal_code): Fix the previous change.
11584 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11586 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11587 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11589 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11591 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11593 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11594 need to test for MSDOS frames.
11596 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11598 * dosfns.c (unspecified_colors): Remove.
11599 (msdos_stdcolor_idx): Use global variables unspecified_fg and
11601 (msdos_stdcolor_name): Return strings for unspecified fore- and
11602 back-ground colors.
11604 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
11605 (syms_of_xfaces): Remove their staticpro's.
11606 (tty_color_name): Return Lisp strings for unspecified fore- and
11607 back-ground colors.
11608 (Finternal_set_lisp_face_attribute): Remove the special treatment
11609 for Qunspecified_{f,b}g.
11610 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
11612 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11614 * xdisp.c (reseat_at_next_visible_line_start): Position before
11615 newline only if ending up on a newline.
11616 (next_element_from_ellipsis): Return success. Handle case of
11617 displaying no ellipsis. Fix case of ellipsis defined in display table.
11618 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
11621 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11623 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
11624 (Fcolor_supported_p): Renamed from face-color-supported-p.
11626 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11628 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
11629 list of colors renamed to tty-defined-color-alist.
11630 (tty_color_name): Pass the frame to tty-color-by-index.
11631 (realize_tty_face): tty-color-alist is now a function which
11632 accepts the frame as argument.
11634 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
11636 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11638 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11639 encode_terminal_code.
11641 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11643 * dispnew.c (mode_line_string): Support termcap frames as well.
11645 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11647 * syntax.c (Fforward_word): Undo previous change.
11649 * editfns.c (Fconstrain_to_field): Don't constrain if
11650 inhibit-field-text-motion is non-nil.
11651 (Fline_beginning_position): Undo previous change.
11652 (Fline_end_position): Ditto.
11654 * syntax.c (Fforward_word): Notice field boundaries only if
11655 inhibit-field-text-motion is nil.
11657 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11659 * editfns.c (Vinhibit_field_text_motion): New variable.
11660 (inhibit-field-text-motion): New DEFVAR_LISP.
11661 (Fline_beginning_position, Fline_end_position): Notice field
11662 boundaries only if inhibit-field-text-motion is nil.
11664 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11665 All calls adjusted.
11666 (x_build_heuristic_mask): Likewise.
11667 (xbm_load_image_from_file): Change error output.
11668 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11669 (gif_load, gs_load, x_kill_gs_process): Ditto.
11671 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11672 color indices when accessing raster pixels.
11673 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11674 one of :file or :data.
11675 (enum pbm_keyword_index): Add PBM_DATA.
11676 (pbm_format): Add :data.
11677 (pbm_image_p): Allow either :file or :data.
11678 (pbm_read_file): New function.
11679 (pbm_scan_number): Rewritten to read from string.
11680 (pbm_load): Support :data.
11682 See ChangeLog.8 for earlier changes.
11684 ;; Local Variables:
11685 ;; coding: iso-2022-7bit