1 2000-12-21 Jason Rumney <jasonr@gnu.org>
3 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
5 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6 to avoid returning without releasing it.
8 2000-12-21 Kenichi Handa <handa@etl.go.jp>
10 * keymap.c (push_key_description): Don't convert eight-bit-control
11 and eight-bit-graphic to multibyte character.
13 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
14 generic character and CODE1 is nil, return the smallest character
17 2000-12-20 Dave Love <fx@gnu.org>
19 * s/osf5-0.h (NSIG): Don't redefine.
21 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
23 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
24 excluding menu-bar and tool-bar.
25 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
26 (menu_item_p): Remove.
27 (where_is_internal_1): Don't ignore menu-items.
29 2000-12-20 Gerd Moellmann <gerd@gnu.org>
31 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
34 * window.c (make_window): Initialize window's min_hscroll.
35 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
36 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
38 (struct saved_window): New member min_hscroll.
39 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
40 (Fset_window_configuration): Set window's min_hscroll.
41 (save_window_save): Save window's min_hscroll.
42 (compare_window_configurations): Compare min_hscroll values.
44 * window.h (struct window): New member min_hscroll.
46 * keyboard.c (echo_prompt): Prevent a compiler warning.
48 * xdisp.c (try_cursor_movement): Fix last change. The real
49 condition is that PT is at the end of the row, and should
50 be displayed at the start of the next row.
52 * xdisp.c (try_cursor_movement): If we end on a partially
53 visible line, end we already decided to scroll, return -1.
55 * dispextern.h (ensure_frame_matrix): Add prototype.
57 * window.c (delete_window, Fsplit_window)
58 (Fset_window_configuration): Call ensure_frame_matrix.
60 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
62 (adjust_frame_glyphs_for_frame_redisplay): If display has been
63 completed, call fake_current_matrices instead of marking frame
66 2000-12-20 Jason Rumney <jasonr@gnu.org>
68 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
70 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
72 * fns.c (Frequire): Doc fix.
74 2000-12-19 Gerd Moellmann <gerd@gnu.org>
76 * window.c (window_scroll_pixel_based): Don't use
79 * dispnew.c (direct_output_for_insert): Fix check for mini-window
80 currently displaying a message.
82 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
84 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
86 2000-12-18 Andrew Innes <andrewi@gnu.org>
88 * w32.c (w32_strerror): New function.
90 * w32.h (w32_strerror): New extern.
92 * w32fns.c (Fw32_shell_execute): Use it.
94 2000-12-18 Gerd Moellmann <gerd@gnu.org>
96 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
98 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
100 * msdos.c (IT_set_face): Obey inverse_video.
102 2000-12-18 Kenichi Handa <handa@etl.go.jp>
104 * dired.c (directory_files_internal): Always return decoded filenames.
106 2000-12-18 Gerd Moellmann <gerd@gnu.org>
108 * xterm.c (x_connection_closed): Prevent being called recursively
109 because of an error condition in XtCloseDisplay.
111 * xdisp.c (init_iterator): If noninteractive, and the frame's
112 face cache is null, make one.
114 * xfns.c (show_busy_cursor): Check for live frames more
117 * process.c (wait_reading_process_input): Check for pending
118 input when running timers.
120 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
122 * msdos.c (IT_write_glyphs): Compute the glyph face from
125 2000-12-18 Kenichi Handa <handa@etl.go.jp>
127 * process.c (read_process_output): Don't run a filter if the code
128 decoder produces nothing but carryover.
130 2000-12-17 Andrew Innes <andrewi@gnu.org>
132 * w32.c (sys_rename): Only check errno against EEXIST, and not
133 EACCES, when determining whether rename failed because the target
134 exists. This was resulting in indefinite looping on Windows 9x if
135 the source file was locked by another process.
137 * w32fns.c (Ffile_system_info): New function.
138 (syms_of_w32fns): Defsubr it.
140 2000-12-17 Gerd Moellmann <gerd@gnu.org>
142 * window.c (coordinates_in_window): Fix computation for
143 position on vertical line between mode lines.
145 * xfns.c (unwind_create_frame): Return t if frame was deleted.
146 Don't alter tip_frame or tip_window.
147 (unwind_create_tip_frame): Set tip_frame to nil only if frame
150 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
151 Don't alter tip_frame or tip_window.
152 (unwind_create_tip_frame): Set tip_frame to nil only if frame
155 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
157 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
158 be consistent with the doc string. Reported by NAKAJIMA Mikio
159 <minakaji@osaka.email.ne.jp>.
161 2000-12-16 Kenichi Handa <handa@etl.go.jp>
163 * xfaces.c (Vface_ignored_fonts): New variable.
164 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
165 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
167 2000-12-15 Gerd Moellmann <gerd@gnu.org>
169 * dispnew.c (update_window): Detect pending input every nth line
170 updated, i.e. do it depending on real work done, and not on the
173 * xterm.c (expose_window): Don't redraw the window that's
174 currently being updated.
176 * window.c (Fset_window_point): Remove test for
177 cursor_in_non_selected_windows.
179 * lread.c (read1): Recognize end of file after `\\'.
181 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
182 not unwind_create_frame.
184 2000-12-15 Dave Love <fx@gnu.org>
186 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
189 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
191 2000-12-15 Kenichi Handa <handa@etl.go.jp>
193 * coding.c (setup_coding_system): Clear all members of the struct
194 coding_system at first.
195 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
197 (code_convert_region): Don't override coding->src_multibyte and
198 coding->dst_multibyte.
200 * fns.c (Fmd5): Docstring improved.
202 2000-12-15 Miles Bader <miles@gnu.org>
204 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
205 are actually marked as mode-lines; otherwise use
206 estimate_mode_line_height.
208 2000-12-14 Gerd Moellmann <gerd@gnu.org>
210 * editfns.c (Fformat): Prevent a buffer overrun when the format
211 specifies a precision.
213 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
215 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
216 argument is outside the range [2..3].
218 2000-12-14 Andrew Innes <andrewi@gnu.org>
220 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
221 nothing to do. Bind inhibit-quit.
222 (tip_frame): Make it a Lisp_Object.
223 (x_create_tip_frame): Set tip_frame after it has been added to
225 (Fx_show_tip): Don't set tip_frame here.
226 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
228 (unwind_create_frame, unwind_create_tip_frame): New functions.
229 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
230 while a frame is only partially constructed.
232 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
233 (x_free_frame_resources): New function.
234 (x_destroy_window): Use it.
236 2000-12-14 Gerd Moellmann <gerd@gnu.org>
238 * xfns.c (Fx_backspace_delete_keys_p): New function.
239 (syms_of_xfns): Defsubr it.
241 * config.in (HAVE_XKBGETKEYBOARD): Add.
243 2000-12-14 Kenichi Handa <handa@etl.go.jp>
245 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
246 Always store string in multibyte representation in echobuf.
247 (echo_char): Always store string in multibyte representation in
249 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
250 (read_key_sequence): Adjusted for the change of echo_prompt.
252 * fns.c (Fmd5): Docstring improved.
254 * lisp.h (detect_coding_system): Prototype adjusted.
256 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
257 (detect_coding_emacs_mule, detect_coding_iso2022,)
258 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
259 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
260 argument MULTIBYTEP. Callers changed.
261 (detect_coding_mask, detect_coding_system): New argument
262 MULTIBYTEP. Callers changed.
263 (decode_coding_string): Set coding->src_multibyte and
264 coding->dst_multibyte before calling detect_coding and detect_eol.
265 Update them after some coding system is detected.
267 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
269 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
271 * keyboard.c (menu_bar_items, tool_bar_items):
272 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
274 2000-12-13 Gerd Moellmann <gerd@gnu.org>
276 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
278 (unwind_create_frame, unwind_create_tip_frame): New functions.
279 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
280 while a frame is only partially constructed.
282 * xterm.h (x_free_frame_resources): Declare.
284 * xterm.c (x_free_frame_resources): New function.
285 (x_destroy_window): Use it.
287 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
288 don't interrupt the update for pending input initially, i.e.
289 update at least some lines.
291 * keyboard.c (do_mouse_tracking): Make externally visible.
293 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
295 * xfns.c (gray_bitmap_bits): Declare `char *'.
297 2000-12-12 Gerd Moellmann <gerd@gnu.org>
299 * xdisp.c (display_tool_bar_line): Make sure that tool bar
300 lines start with a relief line.
302 2000-12-12 Dave Love <fx@gnu.org>
304 * window.c (Fdisplay_buffer): Doc fix.
305 (Fwindow_list): Remove unused var.
307 * buffer.h (mmap_set_vars): Declare.
309 * window.h (Fset_window_point): Declare.
311 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
313 * msdos.c (fast_find_position): Don't overstep the last window row.
314 (IT_note_mouse_highlight): Initialize portion to -1. Remove
315 unused variable `area'. When looking for a row under (X,Y), give
316 up if some of the previous rows is not enabled.
318 2000-12-12 Gerd Moellmann <gerd@gnu.org>
320 * window.c (Fset_window_point): If displaying cursors in windows
321 other than the selected window, make sure redisplay updates
322 other windows to show the new value of point in the window.
324 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
326 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
327 the buffer is the sole visible buffer when in the mini-buffer.
329 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
330 Bind `inhibit-read-only' to t.
331 (unwind_with_echo_area_buffer): Use AREF.
333 * xfns.c (Fx_hide_tip): Simplified.
335 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
336 GC_MAKE_GCPROS_NOOPS instead of `1'.
338 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
340 2000-12-11 Gerd Moellmann <gerd@gnu.org>
342 * xfns.c (Fx_hide_tip): Fix last change.
344 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
345 nothing to do. Bind inhibit-quit.
346 (tip_frame): Make it a Lisp_Object.
347 (x_create_tip_frame): Set tip_frame after it has been added to
349 (Fx_show_tip): Don't set tip_frame here.
351 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
353 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
356 * dispextern.h: Change external declaration of tip_frame.
358 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
359 return an empty string.
361 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
362 of the window's update_mode_line flag, since the former is set by
363 force-mode-line-update, not the latter. This makes
364 column-number-mode slightly faster.
366 * xdisp.c (try_window_id) <all changes above window start>:
369 2000-12-11 Paul Eggert <eggert@twinsun.com>
371 * config.in (HAVE_FTELLO): Remove.
373 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
374 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
376 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
377 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
379 2000-12-11 Miles Bader <miles@gnu.org>
381 * window.c (displayed_window_lines): Don't round up when
382 converting empty space at bottom to lines.
383 Handle non-newline-terminated final lines properly.
384 (Fwindow_text_height): New function (used to be in lisp).
385 (syms_of_window): Initialize it.
387 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
389 * syntax.c (scan_lists): Check that the right quote char has the
390 right Sstring syntax when jumping over strings.
391 (init_syntax_once): Use Smax rather than 13.
393 2000-12-09 Miles Bader <miles@gnu.org>
395 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
396 with PARTIALLY, inverting the sense.
397 (window_scroll_pixel_based): Scroll partially visible lines into
398 place if we hit the beginning or end of the buffer.
399 (displayed_window_lines): Don't include partially visible lines.
400 (Fmove_to_window_line): Skip past any partially visible first line.
402 2000-12-08 Gerd Moellmann <gerd@gnu.org>
404 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
406 * tparam.c (tparam1): Change the way buffers are reallocated to be
407 portable and less obfuscated.
409 * termcap.c (tgetent): Change the way buffers are reallocated to
410 be portable and less obfuscated.
412 * macros.c (store_kbd_macro_char): Change the way buffers are
413 reallocated to be portable and less obfuscated.
415 * lread.c (read1): Change the way buffers are reallocated to be
416 portable and less obfuscated.
418 * doc.c (Fsubstitute_command_keys): Change the way buffers
419 are reallocated so that it is portable.
421 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
423 * dosfns.c (Ffile_system_info): New function.
424 (syms_of_dosfns): Defsubr it.
426 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
428 * alloc.c (gc_sweep): Add comment.
430 2000-12-07 Gerd Moellmann <gerd@gnu.org>
432 * sound.c (vox_configure): Change order of ioctls. Don't
433 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
434 Ignore errors when changing volume.
435 (vox_close): Don't reset the device.
437 * process.c (read_process_output): Make sure the process marker's
438 position is valid when the process buffer is changed in
439 after-change functions. W3 does that.
441 * xfns.c (x_free_gcs): New function.
443 * xterm.h (x_free_gcs): Add prototype.
445 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
448 * xterm.c (x_destroy_window): Call x_free_gcs so that
449 resources of non-toolkit X windows will be freed.
451 2000-12-07 Andrew Innes <andrewi@gnu.org>
453 * w32fns.c (xlfd_charset_of_font): Fix last change.
455 2000-12-06 Dave Love <fx@gnu.org>
457 * md5.h (__P): Don't define -- it comes from config.h.
459 * strftime.c: Change some #if foo to #ifdef foo.
461 2000-12-06 Andrew Innes <andrewi@gnu.org>
463 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
465 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
467 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
468 (w32_list_fonts): Don't choke if pattern doesn't specify a
471 2000-12-06 Gerd Moellmann <gerd@gnu.org>
473 * alloc.c (gc_sweep): Prevent symbols read during loadup
476 * xdisp.c (underlying_face_id): New function.
477 (handle_face_prop, face_before_or_after_it_pos): Use it
478 to determine the face ``under'' a string. Let strings inherit
479 the face of the buffer under them.
481 * xfaces.c (face_at_string_position): Update function comment.
483 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
484 matrix if the window's left position has changed; we need to
485 redraw it in this case.
487 * dispextern.h (struct glyph_matrix): Add member window_left_x.
489 * window.c (coordinates_in_window): Check mouse on mode-line or
492 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
493 advertized by the function documentation.
495 * window.c (syms_of_window): Doc fix.
497 * sound.c (vox_configure): Set volume for left and right channel.
498 (sound_cleanup): Return nil.
500 * xdisp.c (move_it_by_lines): Fix paren typo.
502 * xterm.c (x_load_font): Don't use the font's max_bounds for
503 computing the height of the font. If max_bounds' ascent or
504 descent are greater than the font's ascent or descent, this means
505 glyphs overlap, which should be handled now by redisplay.
507 * window.c (Veven_window_heights): New variable.
508 (syms_of_window): DEFVAR_LISP it.
509 (Fdisplay_buffer): Check Veven_window_heights before evening the
512 2000-12-06 Miles Bader <miles@gnu.org>
514 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
515 update `default-frame-alist' instead of setting no frame parameters.
517 2000-12-06 Kenichi Handa <handa@etl.go.jp>
519 * composite.c (update_compositions): Fix typo (use the correct
522 2000-12-05 Jason Rumney <jasonr@gnu.org>
524 * md5.h: Remove underscores from function declarations.
525 (__attribute__, __alignof__) [!__GNUC__]: Define.
527 * md5.c: Delay include of md5.h until after namespace cleaning.
529 * makefile.w32-in (fns.o): Depend on md5.h
533 * makefile.nt: Likewise.
535 2000-12-05 Jason Rumney <jasonr@altavista.net>
537 * w32term.c (expose_area): Complete last change.
539 2000-12-05 Ken Raeburn <raeburn@gnu.org>
541 * minibuf.c: Include intervals.h.
543 2000-12-05 Jason Rumney <jasonr@gnu.org>
545 * w32term.c (x_produce_glyphs): If a font for a component of
546 a composition is not found, use 1 pixel dot ascent and 0 dot
547 descent value to avoid displaying terribly tall empty boxes.
548 (expose_area): Pass x-coordinate relative to the exposed
549 area to x_draw_glyphs instead of a window-relative coordinate.
551 2000-12-05 Gerd Moellmann <gerd@gnu.org>
553 * xdisp.c (next_element_from_ellipsis): Save face before selective
554 display in saved_face_id, and set face_before_selective_p.
555 (reseat_1): Reset face_before_selective_p.
556 (append_space, extend_face_to_end_of_line): If iterator's
557 face_before_selective_p is set, use the face from saved_face_id.
558 (extend_face_to_end_of_line): For tty frames, make sure to
559 use the right face id when producing spaces at the end of
562 * dispextern.h (struct it): Add face_before_selective_p.
564 * keyboard.c (record_char): Don't record identical help-echo
565 events in recent_keys.
567 * xterm.c [USE_X_TOOLKIT]: Close the display.
568 (xim_close_dpy): Handle case that the display has been closed.
570 * xterm.c (x_destroy_window): Reset the frame's X window after
573 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
574 variable window_width.
575 (line_draw_cost): Fix code skipping over spaces at the end of the
576 line when must_write_spaces is not set.
577 (scrolling_window): Fix code inserting runs in list of all runs.
579 2000-12-05 Kenichi Handa <handa@etl.go.jp>
581 * coding.c (setup_coding_system): Be sure to initialize
582 coding->category_idx.
584 2000-12-04 Gerd Moellmann <gerd@gnu.org>
586 * xterm.c (PER_CHAR_METRIC): Removed because not used.
588 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
589 area to x_draw_glyphs instead of a window-relative coordinate.
591 * fileio.c (auto_save_error): Add parameter ERROR. Show the
592 error in the message.
594 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
595 timer after having read a key. It's not good for code reading
596 several keys in a loop, like an input method.
598 * fileio.c (Finsert_file_contents): When VISIT is t, don't
599 record undo information for format-decode.
601 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
602 current buffer is read-only, not if it isn't.
604 * keyboard.c (record_char): Record `help-echo' input events
605 in recent_keys only if they display some help. Don't record
606 `help-echo' events as macro char.
608 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
610 * editfns.c (save_excursion_restore): Don't move point
611 in another window if it is showing the wrong buffer.
612 Avoid the call to Fwindow_live_p, for speed.
614 2000-12-04 Kenichi Handa <handa@etl.go.jp>
616 * xfaces.c (struct font_name): New member registry_priority.
617 (split_font_name): Initialize the above member to zero.
618 (concat_font_list): New function.
619 (font_list): Include fonts of all alternative registries.
620 (FONT_POINT_SIZE_QUANTUM): New macro.
621 (better_font_p): Ignore point size difference less than
622 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
624 * xterm.c (x_produce_glyphs): If a font for a component of
625 a composition is not found, use 1 pixel dot ascent and 0 dot
626 descent value to avoid displaying terribly tall empty boxes.
628 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
630 2000-12-03 Ken Raeburn <raeburn@gnu.org>
632 * coding.h (code_convert_string1): Declare.
634 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
636 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
639 2000-12-02 Jason Rumney <jasonr@gnu.org>
641 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
642 correctly for single byte character case.
643 (w32_per_char_metric): Do not try to make any assumptions about
644 the metrics of BDF fonts.
645 (x_estimate_mode_line_height): If `mode-line' face
646 hasn't a font, use that of the frame, as drawing glyphs
648 (note_mouse_highlight): Change the cursor shape on the vertical
649 border between windows [not enabled].
651 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
653 * w32fns.c (Fx_create_frame): Reintroduce the call to
654 face-set-after-frame-defaults.
655 (Vx_window_horizontal_drag_shape): New variable.
656 (syms_of_xfns): DEFVAR_LISP it.
657 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
660 2000-12-02 Simon Josefsson <simon@josefsson.org>
662 * fns.c (Fmd5): Use a different logic to decide the coding system
665 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
667 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
669 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
672 2000-12-01 Gerd Moellmann <gerd@gnu.org>
674 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
675 height for YNegative.
676 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
677 height; also see comment there.
679 * window.c (coordinates_in_window): Handle computations for
680 positions on the vertical bar and fringes differently for
681 window-system frames. Consider some pixels near the vertical bar
682 as on the bar if the frame doesn't have vertical scroll bars.
683 Associate positions between mode or header lines with the
684 right window, the left one.
686 2000-12-01 Jason Rumney <jasonr@gnu.org>
688 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
690 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
693 2000-12-01 Gerd Moellmann <gerd@gnu.org>
695 * window.c (struct saved_window): Add members orig_top and
697 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
698 (save_window_save, Fset_window_configuration): Save/restore
699 window's orig_top and orig_height.
701 2000-12-01 Jason Rumney <jasonr@gnu.org>
703 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
705 * w32fns.c (x_set_cursor_color): Fix last change.
707 2000-11-30 Gerd Moellmann <gerd@gnu.org>
709 * xdisp.c (echo_area_display): If cursor is in the echo area, make
710 sure that the next redisplay displays the minibuffer, so that
711 the cursor will be replaced with what the minibuffer wants.
713 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
714 #ifndef instead of using #if.
715 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
716 USE_TOOLKIT_SCROLL_BARS is defined.
718 2000-11-30 Jason Rumney <jasonr@gnu.org>
720 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
723 2000-11-30 Gerd Moellmann <gerd@gnu.org>
725 * fns.c (Fmd5): Doc fix.
727 2000-11-30 Simon Josefsson <simon@josefsson.org>
729 * fns.c (Fmd5): New function.
730 (syms_of_fns): Defsubr md5.
732 * Makefile.in (obj): Add md5.o
734 2000-11-30 Gerd Moellmann <gerd@gnu.org>
736 * md5.h, md5.c: New files, taken from glibc.
738 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
740 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
741 hasn't a font, use that of the frame, as drawing glyphs
744 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
746 * eval.c (Frun_hooks): Allow 0 arguments.
748 2000-11-29 Gerd Moellmann <gerd@gnu.org>
750 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
751 is over the menu bar widget, say it's not on the frame.
753 * xfns.c (Fx_create_frame): Reintroduce the call to
754 face-set-after-frame-defaults.
756 * eval.c (Fsignal): Reset handling_signal.
758 2000-11-28 Jason Rumney <jasonr@gnu.org>
760 * w32menu.c (add_menu_item): Reset menu item text when changing
761 type to radio button.
763 2000-11-28 Gerd Moellmann <gerd@gnu.org>
765 * xselect.c: Update copyright.
767 * window.c (coordinates_in_window): If on a mode or header line,
768 but sufficiently close to its start, return ``on vertical
769 border''. This gives us a way to drag windows horizontally when
770 using toolkit scroll bars.
772 * xterm.c (note_mouse_highlight): Change the cursor shape
773 on the vertical border between windows.
775 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
777 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
778 (syms_of_xfns): DEFVAR_LISP it.
779 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
781 * textprop.c (text_read_only): New function.
782 (verify_interval_modification): Use it instead of signaling
783 `text-read-only'. This makes it easier to catch this error
786 * xdisp.c (forward_to_next_line_start): Check for newlines,
787 not end of line, which includes CR.
789 2000-11-28 Kenichi Handa <handa@etl.go.jp>
791 * coding.c (Ffind_coding_systems_region_internal): Be sure to
792 include no-conversion.
794 2000-11-27 Jason Rumney <jasonr@gnu.org>
796 * w32fns.c (w32_load_system_font): Always mark font as double byte
797 if codepage is unicode.
799 2000-11-27 Gerd Moellmann <gerd@gnu.org>
801 * xdisp.c (forward_to_next_line_start): If already on a newline,
802 just consume it to avoid unintended skipping over invisible text
805 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
806 `vertical-line', `mode-line' and `header-line' events.
808 * xdisp.c (try_window_id): Avoid starting to display in the middle
809 of a character, a TAB for instance. This is easier than to set
810 up the iterator exactly, and it's not a frequent case, so the
811 additional effort wouldn't really pay off.
813 2000-11-26 Andrew Choi <akochoi@i-cable.com>
815 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
818 2000-11-25 Jason Rumney <jasonr@gnu.org>
820 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
821 to window_from_coordinates should be pixel coordinates.
823 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
824 redisplay handles them properly.
826 2000-11-25 Miles Bader <miles@gnu.org>
828 * indent.c (compute_motion): Keep pos_byte in sync with pos.
830 2000-11-24 Jason Rumney <jasonr@gnu.org>
832 * w32.c (init_environment): Set LANG environment variable based on
833 locale settings, if not set.
835 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
836 making tool bar smaller. When clearing the frame, also
837 clear current matrices. Clear frame when tool bar disappears.
838 Don't use more lines for the tool-bar than is available.
839 (x_change_window_heights): New function.
841 2000-11-24 Gerd Moellmann <gerd@gnu.org>
843 * xdisp.c (init_from_display_pos): If POS says we're already after
844 an overlay string ending at POS, make sure to pop the iterator
845 because it will be in front of that overlay string. When POS is
846 ZV, we've thereby also ``processed'' overlay strings at ZV.
848 * xfaces.c (lface_from_face_name): Function comment fix.
850 2000-11-24 Miles Bader <miles@gnu.org>
852 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
853 apply `mode-line-inverse-video' -- zero means force display using
854 the default face, non-zero means display using the specialized face.
855 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
857 2000-11-23 Kenichi Handa <handa@etl.go.jp>
859 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
862 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
864 * coding.c (decode_coding_emacs_mule): Fix the case of
865 CODING_EOL_LF, which used uninitialized value of c.
867 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
869 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
871 2000-11-22 Gerd Moellmann <gerd@gnu.org>
873 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
876 * frame.h (struct frame): Replace desired_tool_bar_items,
877 current_tool_bar_items, n_desired_tool_bar_items,
878 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
880 * frame.c (make_frame): Change initialization of tool bar
883 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
884 Change references to members deleted from struct frame to use the
887 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
888 references to members deleted from struct frame to use the new
891 * dispnew.c (update_frame): Do nothing with frame's tool bar
894 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
896 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
897 (note_tool_bar_highlight): Change references to members deleted
898 from struct frame to use the new ones.
900 2000-11-23 Miles Bader <miles@gnu.org>
902 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
903 the face's inverse-video attribute, rather than overriding it.
905 2000-11-22 Gerd Moellmann <gerd@gnu.org>
907 * xfns.c (x_set_tool_bar_lines): Clear internal border when
908 making tool bar smaller.
910 2000-11-22 Dave Love <fx@gnu.org>
912 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
914 2000-11-22 Miles Bader <miles@gnu.org>
916 * keyboard.c (Vminibuffer_message_timeout): New variable.
917 (command_loop_1): Use it to determine message timeout.
918 (syms_of_keyboard): Initialize it.
920 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
922 2000-11-22 Kenichi Handa <handa@etl.go.jp>
924 * sysdep.c: Move the code for declaring h_errno after #include
927 2000-11-21 Gerd Moellmann <gerd@gnu.org>
929 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
930 the menu bar when the tooltip is unmapped.
932 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
933 sole visible buffer when we're currently in the mini-buffer, and
936 2000-11-21 Jason Rumney <jasonr@gnu.org>
938 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
939 put on the clipboard.
940 (Fw32_get_clipboard_data): Compare data on clipboard with saved
941 copy of what Emacs last put there. If they are the same, do not
942 use the clipboard copy to avoid losing data due to coding
945 2000-11-22 Miles Bader <miles@gnu.org>
947 * minibuf.c (Vminibuffer_prompt_properties): New variable.
948 (syms_of_minibuf): Initialize it.
949 (read_minibuf): Add properties from Vminibuffer_prompt_properties
950 to prompt, don't make read-only.
952 2000-11-21 Gerd Moellmann <gerd@gnu.org>
954 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
955 BEFORE/AFTER_POTENTIAL_GC.
957 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
959 * buffer.c (mmap_free_1): Avoid a compiler warning.
961 * term.c, cm.c: Don't try to include termcap.h; see comment there.
963 2000-11-21 Kenichi Handa <handa@etl.go.jp>
965 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
968 2000-11-20 Gerd Moellmann <gerd@gnu.org>
970 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
973 * s/gnu-linux.h: Don't use `#cpu'.
975 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
976 not defined in mman.h.
978 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
980 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
981 and store an index in the XClientMessageEvent. Storing a
982 Lisp_Object or pointer can fail on a 64 bit system, since X only
984 (x_scroll_bar_to_input_event): Get the window from
987 2000-11-20 Dave Love <fx@gnu.org>
989 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
991 2000-11-20 Gerd Moellmann <gerd@gnu.org>
993 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
995 2000-11-20 Kenichi Handa <handa@etl.go.jp>
997 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
1000 * alloc.c (make_string): Fix previous change. Be sure to make
1001 unibyte string correctly.
1003 2000-11-19 Gerd Moellmann <gerd@gnu.org>
1005 * window.c (Fwindow_list): Change parameter list to be XEmacs
1007 (window_list_1): New function.
1008 (window_loop): Use it instead of Fwindow_list.
1010 * sysdep.c (emacs_ospeed): New variable.
1011 (toplevel): Don't declare ospeed extern.
1012 (init_baud_rate): Use emacs_ospeed instead of ospeed.
1014 * termcap.c (ospeed): Remove.
1015 (tputs) [!emacs]: Remove unused code.
1016 (tgetent): Avoid a compiler warning.
1018 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1019 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
1020 SCROLL_BAR_X_WIDGET with additional argument DPY.
1022 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
1024 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
1025 Take the X display as additional argument.
1026 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
1027 `Widget' is a pointer type that's not easily stored in Lisp_Object
1028 form in a portable way.
1030 * dispnew.c (update_text_area): Fix last change.
1032 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1034 * xdisp.c: Use BINDING_STACK_SIZE throughout.
1036 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
1037 clear current matrices.
1039 * buffer.c (mmap_enlarge): Don't print a message on stderr
1040 if mapping new memory at the end of the existing region fails.
1042 * dispnew.c (update_text_area): Don't skip over equal glyphs
1043 when the last current glyph overlaps the glyph to its right.
1045 2000-11-18 Miles Bader <miles@gnu.org>
1047 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
1048 lines that *end* with "..." too (that's the most common case!).
1050 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1052 * xdisp.c (resize_mini_window): Temporarily change to the
1053 mini-window's buffer if necessary.
1055 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
1056 the tooltip obscures less text under it.
1058 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1060 * puresize.h (BASE_PURESIZE): Increase to 700000.
1062 2000-11-18 Jason Rumney <jasonr@gnu.org>
1064 * w32term.c (w32_draw_bitmap): Use face to set colors.
1066 2000-11-17 Dave Love <fx@gnu.org>
1068 * lread.c (Fload): Fix #ifdef for pcc.
1070 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1072 * xdisp.c (pos_visible_p): Compute the default character height
1075 2000-11-16 Gerd Moellmann <gerd@gnu.org>
1077 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
1078 knowing the line's height; use the default font's height in that
1081 * xfaces.c (weight_table): Add `demi' with the same meaning as
1084 2000-11-16 Kenichi Handa <handa@etl.go.jp>
1086 * dispnew.c (null_row): New global static variable.
1087 (clear_glyph_row): Delete local static variable null_row.
1089 2000-11-15 Jason Rumney <jasonr@gnu.org>
1091 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
1092 (w32_alloc_lighter_color): Use new brightness calculations from
1093 xterm.c. Scale delta to be in the range expected by W32.
1094 (w32_draw_relief_rect): Use frame relief colors.
1096 2000-11-15 Gerd Moellmann <gerd@gnu.org>
1098 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
1099 (Qinhibit_default_face_x_resources): New variable.
1100 (syms_of_frame): Initialize it.
1101 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
1103 * xdisp.c (pos_visible_p): Improve function comment.
1105 * lisp.h (BINDING_STACK_SIZE): New macro.
1107 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
1108 reading the directory if readdir returns null and errno is EAGAIN
1111 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
1113 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
1114 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
1115 Set amount_to_scroll to max of dx and scroll_step so that
1116 scroll-conservatively doesn't defeat scroll-step>1.
1117 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
1118 scroll-conservatively for line-at-a-time scrolling.
1120 2000-11-14 Gerd Moellmann <gerd@gnu.org>
1122 * window.c (Fpos_visible_in_window_p): Call pos_visible with
1125 * xdisp.c (current_mode_line_height, current_header_line_height):
1127 (init_xdisp): Initialize them.
1128 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
1129 and use exact mode line heights if it is set.
1131 * lisp.h (pos_visible_p): Change prototype.
1133 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1134 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
1135 and current_header_line_height first.
1136 (current_mode_line_height, current_header_line_height): Declare
1139 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
1141 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
1142 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
1143 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
1145 2000-11-14 Miles Bader <miles@gnu.org>
1147 * xterm.c (x_alloc_lighter_color): Include an additive component
1148 too for dark colors, because FACTOR isn't enough.
1149 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
1152 2000-11-13 Gerd Moellmann <gerd@gnu.org>
1154 * keyboard.c (show_help_echo): Call message3_nolog with number of
1155 bytes in the help string as 2nd parameter, instead of the number
1158 2000-11-13 Miles Bader <miles@gnu.org>
1160 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
1161 (Fload): Use new openp return protocol.
1162 Don't try to use Vload_source_file_function to load .elc files.
1163 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
1164 openp return protocol.
1165 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
1167 2000-11-11 Kenichi Handa <handa@etl.go.jp>
1169 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
1171 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
1172 Defined these macros.
1173 (NLIST_STRUCT): Avoid re-defining it.
1175 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
1176 -I/usr/contrib/X11R6/include.
1177 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
1179 2000-11-10 Jason Rumney <jasonr@gnu.org>
1181 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
1183 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
1184 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
1186 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
1187 (Qw32_charset_vietnamese): New symbol.
1188 (xlfd_charset_of_font): New function.
1189 (w32_load_system_font): Use it.
1190 (x_to_w32_charset): Use Fassoc to find charset info. Special case
1191 when Vw32_charset_info_alist is nil to ensure default face always
1192 has font. Use Fcar and Fcdr for safety.
1193 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
1194 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
1195 pseudo-codepages for special cases.
1196 (w32_to_x_font): New parameter to allow charset portion to be
1197 specified where there is many to one mapping. Callers changed.
1198 (w32_list_fonts): Avoid listing fonts that won't display.
1200 2000-11-10 Gerd Moellmann <gerd@gnu.org>
1202 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
1203 (font_list_1): Renamed from font_list.
1204 (font_list): New function, trying alternative registries from
1205 Vface_alternative_font_registry_alist.
1206 (Finternal_set_alternative_font_registry_alist): New function.
1207 (syms_of_xfaces): Initialize and Staticpro
1208 Vface_alternative_font_registry_alist. Defsubr
1209 Finternal_set_alternative_font_registry_alist.
1211 2000-11-09 Ken Raeburn <raeburn@gnu.org>
1213 * lisp.h (Flooking_at): Declare.
1215 2000-11-09 Gerd Moellmann <gerd@gnu.org>
1217 * dired.c (directory_files_internal): Fix a braino.
1219 * dired.c (directory_files_internal): Add missing GCPRO's.
1222 2000-11-08 Gerd Moellmann <gerd@gnu.org>
1224 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
1225 (resize_mini_window): Return quickly if Vresize_mini_window is
1226 nil. Don't return if Vmax_mini_window_height is nil.
1228 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
1229 (syms_of_xdisp): Initialize them.
1230 (resize_mini_window): Act according to the setting of
1231 Vresize_mini_window.
1232 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
1234 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
1235 scroll bar widget after configuring it, so that it will appear at
1236 the right position from the start.
1237 (XTredeem_scroll_bar): Cleaned up.
1239 2000-11-08 Kenichi Handa <handa@etl.go.jp>
1241 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
1242 font is taller than the frame line, we don't have to bias the
1245 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
1247 2000-11-07 Dave Love <fx@gnu.org>
1249 * config.in (HAVE_MKSTEMP): Add.
1251 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
1253 2000-11-07 Gerd Moellmann <gerd@gnu.org>
1255 * window.c (Fset_window_configuration): Don't try to preserve
1256 point in the current buffer, if that buffer is displayed in more
1259 * xfaces.c (lookup_named_face): If default face isn't realized,
1260 try to realize it. Return -1 if not successful.
1261 (Fx_list_fonts): Handle case that face cannot be determined.
1262 (Fface_font): Likewise.
1264 2000-11-06 Gerd Moellmann <gerd@gnu.org>
1266 * window.c (displayed_window_lines): Detect partially
1267 visible lines at the bottom correctly.
1269 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
1271 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
1272 when ensuring we don't do visit in indirect buffer.
1274 2000-11-06 Kenichi Handa <handa@etl.go.jp>
1276 * composite.h (compose_chars_in_text): Add prototype.
1278 * composite.c (Vcomposition_function_table): New variable.
1279 (Qcomposition_function_table): New variable.
1280 (run_composition_function): Call
1281 Vcompose_chars_after_function with three arguments.
1282 (compose_chars_in_text): New function.
1283 (syms_of_composite): Modified the doc-string of
1284 Vcompose_chars_after_function. Declare composition-function-table
1285 as a lisp variable, and initialize it.
1287 * xfns.c (x_encode_text): Suppress producing escape sequences for
1290 * xselect.c: Include composite.h.
1291 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
1293 2000-11-05 Andrew Innes <andrewi@gnu.org>
1295 * w32term.c (x_produce_glyphs): Fix typo in enum name.
1297 * sysdep.c (read_input_waiting): Remove extraneous argument to
1300 * w32fns.c (Fx_server_version): Include w32_build_number in the
1303 * w32heap.c (w32_build_number): New variable.
1304 (cache_system_info): Set it.
1306 * w32heap.h (w32_build_number): Add extern.
1308 * emacs.c (syms_of_emacs): Update docstring for
1309 system-configuration, to reflect the actual usage on MS-Windows.
1311 2000-10-31 Gerd Moellmann <gerd@gnu.org>
1313 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
1314 process idle timers while waiting for another event.
1316 * dispnew.c (update_frame_line): Handle case where spaces in
1317 the default face are colored.
1319 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
1320 window height hasn't changed.
1322 2000-10-31 Jason Rumney <jasonr@gnu.org>
1324 * w32term.c (x_produce_glyphs): Handle composite characters.
1325 (x_draw_glyph_string_foreground)
1326 (x_draw_composite_glyph_string_foreground): Restore old font.
1328 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
1330 * minibuf.c (read_minibuf): Reset the undo history just before
1331 starting the recursive-edit.
1333 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1335 * xfaces.c (menu_face_change_count): New variable.
1336 (Finternal_set_lisp_face_attribute): Increment it for changes
1338 (realize_basic_faces): Reflect changes in the `menu' faces
1341 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
1342 dy obtained from the iterator's y-position after moving from
1343 scroll_margin_pos to PT; see comment there.
1345 * xdisp.c (safe_eval_handler): Call add_to_log.
1347 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
1348 is not a symbol or string.
1350 * xdisp.c (echo_area_display): Don't perform a display update from
1351 inside redisplay. The update will happen anyway at the end of
1352 redisplay, and it can confuse redisplay (GC messages while
1353 redisplaying, for instance.)
1355 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
1357 * xrdb.c (x_load_resources): Use the class name in the defaults.
1359 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
1360 (regex_compile): Catch bogus \(\1\).
1362 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1364 * xterm.c (x_alloc_nearest_color): Fix last change to compare
1367 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
1368 we have a color cache, check that the cached color equals the
1369 allocated color. If not, clear the color cache.
1371 * window.c (displayed_window_lines): Change buffers if necessary.
1372 Fix computation of displayed lines.
1374 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
1375 update_menu_bindings to DEFVAR_BOOL.
1377 2000-10-30 Kenichi Handa <handa@etl.go.jp>
1379 * search.c (Fset_match_data): Be sure to make search_regs always sane.
1381 * puresize.h (BASE_PURESIZE): Increase to 680000.
1383 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
1385 2000-10-29 Jason Rumney <jasonr@gnu.org>
1387 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
1389 * w32term.c (w32_bdf_per_char_metric): Negate descent.
1390 (w32_cache_char_metrics): Handle possibility that 'x' does not
1391 exist in a BDF font.
1392 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
1394 * w32bdf.h (bdffont): Add nchars.
1396 * w32bdf.c (set_bdf_font_info): Set it.
1397 (w32_BDF_TextOut): Swap byte order of double byte characters.
1398 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
1400 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1402 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
1403 don't override the colors in frame's param_alist, unless they are
1406 * term.c (reassert_line_highlight): If inverse_video is non-zero,
1407 reverse the effect of the highlight flag.
1409 2000-10-27 Ken Raeburn <raeburn@gnu.org>
1411 * window.h (Fwindow_live_p): Declare.
1413 * undo.c (record_delete): Check that last_undo_buffer is really a
1414 buffer before applying XBUFFER to it.
1416 * keymap.c (where_is_internal): Pass lisp object, not integer, to
1419 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1421 * lisp.h (KEYMAPP): New macro.
1422 (get_keymap): Remove.
1423 (get_keymap_1): Rename get_keymap.
1425 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
1427 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
1429 * xmenu.c (single_submenu): Use KEYMAPP.
1430 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1431 Use KEYMAPP rather than Fkeymapp.
1433 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
1435 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
1436 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1437 Use KEYMAPP rather than Fkeymapp.
1438 (single_submenu): Use KEYMAPP.
1439 (w32_menu_show, w32_dialog_show): Use TRUE.
1441 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
1443 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
1444 (Fkeymapp): Use KEYMAPP.
1445 (get_keymap): Rename from get_keymap_1. Remove old def.
1446 Return t when autoload=0 and error=0 and the keymap needs autoloading.
1447 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
1448 (Fminor_mode_key_binding): Don't raise an error if the binding
1450 (Fuse_global_map, Fuse_local_map): Allow autoloading.
1451 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
1453 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
1454 Allow Vspecial_event_map to be autoloaded.
1455 (menu_bar_items): Fetch the keymap rather than using keymapp.
1456 (menu_bar_one_keymap): No need to follow func-indirect any more.
1457 (parse_menu_item): get_keymap_1 -> get_keymap.
1458 (tool_bar_items): Fetch the keymap rather than using keymapp.
1459 (read_key_sequence): Use KEYMAPP.
1461 * intervals.c (get_local_map): Use get_keymap rather than following
1462 function-indirections explicitly.
1464 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
1466 2000-10-27 Jason Rumney <jasonr@gnu.org>
1468 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
1469 point, as Windows has oversized fonts.
1471 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
1473 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1475 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
1476 (freehook, reallochook): Handle null pointer arguments.
1477 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
1479 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1481 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
1482 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
1483 Giving in to popular pressure to shut up the compiler with casts.
1485 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1487 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
1488 signed value, and use a default value computed from the font's
1491 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
1493 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
1494 that specify a negative underline position can still use underlines.
1496 * window.c (Fpos_visible_in_window_p): Make POS default to
1497 WINDOW's point, not the current buffer's point.
1499 2000-10-26 Dave Love <fx@gnu.org>
1501 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
1502 when it's necessary.
1504 2000-10-26 Gerd Moellmann <gerd@gnu.org>
1506 * window.c (size_window): Compute size difference from sum of old
1507 child window sizes instead of from parent's size.
1509 * xdisp.c (pos_visible_p): Change current buffer if necessary.
1510 Handle obscured lines at the top of the window.
1512 * frame.c (Fdelete_frame): Doc fix. Move running the hook
1513 down after the last error condition check.
1515 * frame.c (Fdelete_frame): Run delete-frame-hook.
1517 2000-10-26 Kenichi Handa <handa@etl.go.jp>
1519 * coding.c (decode_coding): Fix previous change (check also
1520 CODING_MODE_LAST_BLOCK).
1522 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1524 * regex.c: More `unsigned char' -> `re_char' changes.
1525 Also change several `int' into `re_wchar_t'.
1526 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
1527 (PUSH_FAILURE_POINTER): Don't cast any more.
1528 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
1529 We want GCC to complain, since this piece of code makes
1530 re_match non-reentrant, which *should* be fixed.
1531 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
1532 (EXTEND_BUFFER): Use RETALLOC.
1533 (SET_LIST_BIT): Don't cast.
1534 (re_wchar_t): New type.
1535 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
1536 that those two functions will always properly return.
1537 (IMMEDIATE_QUIT_CHECK): Cast to void.
1538 (analyse_first): Use recursion rather than an explicit stack.
1539 (re_compile_fastmap): Can't fail anymore.
1540 (re_search_2): Don't check re_compile_fastmap for failure.
1541 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
1542 Now also sets the new value (passed in a new argument).
1543 (re_match_2_internal): Use it.
1544 Also, use a new var `reg' of type size_t when looping through regs
1545 rather than reuse the inappropriate `mcnt'.
1547 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
1548 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
1549 (where_is_internal): Renamed from Fwhere_is_internal.
1550 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
1551 (Fwhere_is_internal): New function wrapping where_is_internal.
1552 (where_is_internal_1): Handle the case where we're filling the cache.
1553 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
1555 2000-10-25 Miles Bader <miles@gnu.org>
1557 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
1559 2000-10-25 Gerd Moellmann <gerd@gnu.org>
1561 * window.c (pos_fully_visible_p): Removed.
1562 (Fpos_visible_in_window_p): Use pos_visible_p to determine
1563 if position is visible and/or fully visible.
1565 * lisp.h (pos_visible_p): Add prototype.
1567 * xdisp.c (pos_visible_p): New function.
1569 2000-10-25 Kenichi Handa <handa@etl.go.jp>
1571 * process.c (send_process): If OBJECT is t, it means that the data
1572 is from C string, but we should encode it. Before calling
1573 setup_raw_text_coding_system, be sure to flush out data by the
1574 previous coding system.
1576 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
1578 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
1579 assignment of startpos to prev when startpos == pos.
1581 * editfns.c (find_field): Set the field stickiness correctly from
1582 overlay fields. Use renamed `text_property_stickiness'.
1583 (text_property_stickiness): Renamed from `char_property_stickiness'.
1584 Only check text properties, not overlays.
1585 * textprop.c (get_char_property_and_overlay): New function.
1586 (Fget_char_property): Use it.
1587 * intervals.h (get_char_property_and_overlay): Add declaration.
1589 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1591 * keymap.c: Use AREF, ASET and ASIZE macros.
1592 (Fmake_sparse_keymap): Docstring fix.
1594 (shadow_lookup): Move up.
1595 Handle the case where lookup-key returns an integer.
1596 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
1597 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
1598 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
1599 Simplify/rewrite the keymap-finding code.
1600 Add check for command shadowing, using shadow_lookup.
1602 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
1604 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
1605 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
1608 2000-10-24 Andrew Innes <andrewi@gnu.org>
1610 * dired.c (directory_files_internal_unwind): New function.
1611 (directory_files_internal): Use it to ensure closedir is called
1612 even if expand-file-name or file-attributes throw, eg. because of
1613 a user interrupt. Also enable immediate_quit while calling
1614 re_search, so that matching can be interrupted as well.
1616 2000-10-24 Andrew Innes <andrewi@gnu.org>
1618 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
1620 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
1621 so that re_search functions only quit when callers expect them to.
1623 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1625 * regex.c (regex_compile): Change the way of handling a range from
1626 a char less than 256 to a char not less than 256.
1628 2000-10-24 Gerd Moellmann <gerd@gnu.org>
1630 * window.c (size_window): Prevent setting window's width or
1631 height to a negative value (esp. with XSETFASTINT).
1633 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
1634 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
1635 (protect_malloc_state) [GC_MALLOC_CHECK &&
1636 GC_PROTECT_MALLOC_STATE]: New function.
1637 (PROTECT_MALLOC_STATE): New macro.
1638 (__malloc_initialize, morecore, _malloc_internal)
1639 (_free_internal) _realloc_internal): Use it to make _heapinfo
1640 read-only outside of gmalloc.
1642 * keymap.c: Update copyright.
1644 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
1647 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
1649 * filelock.c (unlock_all_files): Use unlock_file to expand each
1650 buffer's file_truename before trying remove its lock file.
1652 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
1654 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
1655 or CRLF, decode EOLs.
1657 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1659 * window.c (Fdisplay_buffer): Fix doc.
1661 2000-10-23 Jason Rumney <jasonr@gnu.org>
1663 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
1664 ASCII font of default fontset on Windows.
1666 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
1667 xterm.c comment below).
1669 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
1671 2000-10-23 Gerd Moellmann <gerd@gnu.org>
1673 * xterm.c (x_connection_closed): Reset handling_signal.
1675 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
1678 2000-10-23 Miles Bader <miles@gnu.org>
1680 * window.c (window_scroll_pixel_based, window_scroll_line_based):
1681 Pass nil for FULLY argument to Fpos_visible_in_window_p to
1682 maintain old behavior.
1683 * minibuf.c (Fminibuffer_complete): Likewise.
1685 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
1687 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
1688 that when a font can't be exactly centered, it errs up rather than
1691 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
1693 * fns.c (Fbase64_decode_string): The decoded result should be
1696 2000-10-23 Andrew Choi <akochoi@i-cable.com>
1698 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
1700 * dispnew.c [macintosh]: Include macterm.h.
1701 (init_display) [macintosh]: Initialization for window system.
1703 * emacs.c (main) [macintosh]: Call syms_of_textprop,
1704 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
1705 syms_of_search, x_term_init, and init_keyboard before calling
1706 init_window_once. Also, call syms_of_xmenu.
1708 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1709 default fontset to Monaco.
1711 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1712 NewMacWindow and DisposeMacWindow.
1713 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1714 instead of calling NewMacWindow and setting fields of
1715 f->output_data.mac directly. Call init_frame_faces.
1716 (Fdelete_frame) [macintosh]: Remove unused code.
1717 (Fmodify_frame_parameters) [macintosh]: Call
1718 x_set_frame_parameters instead of mac_set_frame_parameters.
1720 * frame.h [macintosh]: Define menu_bar_lines field in struct
1721 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1723 * keyboard.c [macintosh]: Include macterm.h.
1724 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1725 and menu_bar_activate_event type events as for X and NT.
1726 (make_lispy_event) [macintosh]: Construct lisp events of type
1727 MENU_BAR_EVENT as for X and NT.
1729 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1730 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1731 (sys_subshell) [macintosh]: Remove definition entirely.
1732 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1733 Vwindow_system_version here. Remove initialization of
1734 Vx_bitmap_file_path.
1735 (read_input_waiting): Correct the number of parameters passed to
1737 Move all Macintosh functions to mac/mac.c.
1739 * term.c [macintosh]: Include macterm.h.
1741 * window.c [macintosh]: Include macterm.h.
1743 * xdisp.c [macintosh]: Include macterm.h. Declare
1744 set_frame_menubar and pending_menu_activation.
1745 (echo_area_display) [macintosh]: Do not return if terminal frame
1746 is the selected frame.
1747 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1748 Allow only the selected frame to set menu bar.
1749 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1750 calling FRAME_EXTERNAL_MENU_BAR (f).
1751 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1753 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1754 and check_x. Declare XCreateGC. Define x_create_gc and
1755 x_free_gc. Initialize font_sort_order.
1756 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1757 but call x_list_fonts instead of w32_list_fonts.
1758 (Finternal_face_x_get_resource) [macintosh]: Do not call
1759 display_x_get_resource.
1760 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1761 (realize_x_face) [macintosh]: Load the font if it is specified in
1763 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1766 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1768 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1769 is nil: since we go to the end of submap anyway, we'd end up
1771 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1772 doesn't obey autoload.
1774 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1776 * msdos.c (dos_set_window_size): Update screen dimension variables.
1778 2000-10-21 Jason Rumney <jasonr@gnu.org>
1780 * w32term.c (w32_cache_char_metrics): Double check that font is
1781 really fixed pitch before trusting tmPitchAndFamily.
1783 2000-10-21 Andrew Innes <andrewi@gnu.org>
1785 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1787 * w32term.h: Extern decl for w32_cache_char_metrics.
1789 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1791 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1792 (w32_unload_font): Free per_char array if present.
1794 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1795 cached information in emulated XFontStruct to handle common cases
1796 quickly. Do not allocate XCharStruct for return.
1797 (w32_native_per_char_metric): New function.
1798 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1800 (x_produce_glyphs): Don't get an HDC. Change calls to
1801 w32_per_char_metric to match arg change above. Remove calls to
1803 (w32_get_glyph_overhangs): Ditto.
1804 (w32_cache_char_metrics): New function.
1806 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1807 ($(BLD)/casefiddle.$(O)): Remove compile command.
1808 ($(BLD)/gmalloc.$(O)): Remove compile command.
1809 ($(BLD)/dispnew.obj):
1810 ($(BLD)/keyboard.obj):
1811 ($(BLD)/w32inevt.obj):
1812 ($(BLD)/w32bdf.obj):
1814 ($(BLD)/buffer.obj):
1815 ($(BLD)/editfns.obj):
1817 ($(BLD)/fileio.obj):
1819 ($(BLD)/indent.obj):
1820 ($(BLD)/insdel.obj):
1821 ($(BLD)/intervals.obj):
1822 ($(BLD)/minibuf.obj):
1824 ($(BLD)/scroll.obj):
1825 ($(BLD)/sysdep.obj):
1826 ($(BLD)/textprop.obj):
1827 ($(BLD)/widget.obj):
1828 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1829 ($(BLD)/term.obj): Add dependency on dispextern.h.
1831 * makefile.nt ($(BLD)\dispnew.obj):
1832 ($(BLD)\keyboard.obj):
1833 ($(BLD)\w32inevt.obj):
1834 ($(BLD)\w32bdf.obj):
1836 ($(BLD)\buffer.obj):
1837 ($(BLD)\editfns.obj):
1839 ($(BLD)\fileio.obj):
1841 ($(BLD)\indent.obj):
1842 ($(BLD)\insdel.obj):
1843 ($(BLD)\intervals.obj):
1844 ($(BLD)\minibuf.obj):
1846 ($(BLD)\scroll.obj):
1847 ($(BLD)\sysdep.obj):
1848 ($(BLD)\textprop.obj):
1849 ($(BLD)\widget.obj):
1850 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1851 ($(BLD)\term.obj): Add dependency on dispextern.h
1853 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1855 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1856 with an additional argument of Qt.
1858 2000-10-21 Miles Bader <miles@gnu.org>
1860 * window.c (pos_fully_visible_in_window_p): New function.
1861 (Fpos_visible_in_window_p): Add FULLY argument.
1862 Use pos_fully_visible_in_window_p.
1863 (window_scroll_pixel_based, window_scroll_line_based): Update
1864 calls to Fpos_visible_in_window_p.
1865 * lisp.h (Fpos_visible_in_window_p): Update prototype
1867 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1869 * alloc.c (toplevel): Conditionalize compilation of mem_*
1870 functions differently.
1872 2000-10-20 Jason Rumney <jasonr@gnu.org>
1874 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1875 mem_init where it used to be. mem_z etc not defined otherwise.
1877 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1879 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1881 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1882 structure definition and related variabled to the top of the file.
1883 Include this code when GC_MALLOC_CHECK is defined.
1884 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1885 register/unregister allocated region.
1886 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1887 which isn't allocated.
1888 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1889 something which is already in use.
1890 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1891 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1892 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1893 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1895 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1896 _malloc_internal instead of malloc.
1897 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1900 2000-10-20 Andrew Innes <andrewi@gnu.org>
1902 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1904 (my_strftime) <macro>: Don't use macro arg list when redefining as
1906 (my_strftime) <function>: Supply 0 as ut argument.
1908 2000-10-19 Jason Rumney <jasonr@altavista.net>
1910 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1911 including dispextern.h, as it stops faces from working.
1913 * w32fns.c (Fx_create_frame): Don't bother calling
1914 face-set-after-frame-default since the caller does it for us
1915 anyway. Clean up calls to x_get_arg to be consistent with X.
1917 * w32term.c (x_produce_glyphs): Handle
1918 unibyte_display_via_language_environment correctly.
1919 (w32_draw_box_rect): Fix the calculation of width and height.
1921 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1922 as it has stopped working.
1923 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1926 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1928 * eval.c (skip_debugger): Prevent a compiler warning.
1929 (Fcondition_case): Likewise.
1930 (Fbacktrace_frame): Use a null interactive spec.
1932 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1934 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1936 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1938 * strftime.c: Sync with glibc, file version 1.78.
1939 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1940 should no longer be used according to ISO 8601.
1942 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1943 no map for meta_prefix_char, don't try to use it as a keymap.
1944 Instead, if T_OK is non-zero, look up a default binding, if any,
1945 otherwise, if T_OK is zero, return nil.
1947 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1948 (x_to_xcolors, png_load): Use x_query_color.
1950 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1952 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1954 (x_copy_color, x_alloc_lighter_color): Likewise.
1956 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1957 (x_query_color, x_query_colors): Add prototype.
1959 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1960 check_string_bytes only if not noninteractive, increase count to 50.
1962 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1964 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1967 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1969 * alloc.c (pure_bytes_used): Renamed from pureptr.
1971 (pure_alloc): New function.
1972 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1974 (Fpurecopy): Use PURE_POINTER_P.
1976 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1977 PT has moved backward.
1979 * xdisp.c (cursor_row_p): Take continued lines into account.
1981 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1983 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1984 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1985 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1988 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1989 of selective display off while searching for the next line start.
1991 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1993 * Makefile.in (term.o): Depend on dispextern.h.
1995 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1997 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1999 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2001 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
2002 the iterator at the beginning, so that they can be set later on,
2003 for instance in reseat_at_next_visible_line_start, without being
2006 * xfns.c (pbm_format): Add :foreground and :background keywords.
2007 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
2008 (xbm_load): Recognize foreground and background color
2011 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
2013 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
2015 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
2018 * msdos.c (IT_set_face): Compare highlighted face with the default
2019 face, and invert colors if these faces' colors are identical.
2020 (Fmsdos_remember_default_colors): Don't swap foreground and
2021 background colors in initial_colors[].
2022 (IT_set_frame_parameters): Don't swap frame's foreground and
2023 background pixels. If ALIST includes "(reverse . t)", swap
2024 foreground-color and background-color properties in frame's
2025 param_alist. If the original frame's param_alist doesn't specify
2026 the colors, store unspecified-fg and unspecified-bg, reversed if
2029 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
2030 the colors are unspecified and reversed, reverse fore- and back-
2031 ground in the returned value.
2032 (Fframe_parameter): Ditto.
2034 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2036 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
2037 get_last_unchanged_at_beg_row.
2038 (find_first_unchanged_at_end_row): Renamed from
2039 get_first_unchanged_at_end_row.
2040 (find_first_unchanged_at_end_row): Convert assertions to
2041 unconditional tests which abort. When looking for a row in
2042 unchanged text, don't go further back than first_text_row.
2044 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
2045 Don't add in the last line's height when deciding if the new
2046 position is below the scroll margin.
2048 2000-10-16 Miles Bader <miles@gnu.org>
2050 * editfns.c (Fconstrain_to_field): Check carefully for field
2051 boundaries if either OLD_POS or NEW_POS has a non-nil field
2052 property, even if they're the same.
2054 2000-10-16 Kenichi Handa <handa@etl.go.jp>
2056 * xterm.c (x_draw_box_rect): Fix the calculation of width and
2057 height for XFillRectangle.
2059 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
2061 * syntax.c (Fstring_to_syntax): New function extracted from
2062 Fmodify_syntax_entry.
2063 (Fmodify_syntax_entry): Use it and document the ! and | fences.
2064 (skip_chars, Fforward_comment): Remove unused variables.
2065 (syms_of_syntax): Add defsubr for string-to-syntax.
2066 (describe_syntax): Add code for comment and string fences.
2068 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
2070 * keymap.c (access_keymap): Add AUTOLOAD parameter.
2071 Do the meta->esc mapping. Call get_keyelt before returning.
2072 Start scanning from the second element (the first is always `keymap')
2073 to make it easier to detect when we reach a parent map.
2074 Handle the case of inheriting from a symbol whose function is a map.
2075 (Fkeymap_parent): Also handle the `inherit from symbol' case.
2076 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
2077 (get_keyelt, Flookup_key): Update call to access_keymap.
2078 Remove the meta->esc mappings.
2079 (define_as_prefix): Delete old disabled code.
2080 (menu_item_p): New function.
2081 (where_is_internal_1): Skip over the few remaining menu items.
2082 * lisp.h (access_keymap): Update prototype.
2083 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
2084 Update call to access_keymap.
2085 (follow_key, read_key_sequence): Update calls to access_keymap.
2086 Remove the meta->esc mappings.
2088 2000-10-13 Gerd Moellmann <gerd@gnu.org>
2090 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
2091 with additional argument.
2093 * xdisp.c (cursor_row_p): New function.
2094 (try_cursor_movement, display_line): Use it.
2096 * xdisp.c (append_space): Also save/restore iterator's current
2097 character and its length.
2099 * xdisp.c (init_from_display_pos): Add an assertion.
2100 (handle_stop): Don't set iterator's add_overlay_start.
2101 (handle_invisible_prop): Likewise.
2102 (load_overlay_strings): If text under an overlay is invisible,
2103 take both before- and after-strings into account when the iterator
2104 is positioned either at the start or at the end of the overlay.
2105 (forward_to_next_line_start): Rewritten.
2106 (reseat_at_next_visible_line_start): Rewritten.
2107 (set_iterator_to_next): Add parameter RESEAT_P.
2109 * dispextern.h (struct it): Remove member add_overlay_start.
2110 (set_iterator_to_next): Change prototype.
2112 2000-10-13 Kenichi Handa <handa@etl.go.jp>
2114 * coding.c (code_convert_region): Be sure to initialize
2115 coding->category_idx.
2116 (decode_coding_string): Set coding->src_multibyte and
2117 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
2118 (encode_coding_string): Set coding->src_multibyte and
2119 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
2121 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
2123 * xfns.c (Fx_create_frame): Don't bother calling
2124 face-set-after-frame-default since the caller does it for us anyway.
2126 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2128 * window.c (coordinates_in_window): Fix detection of vertical line
2129 on character terminals.
2131 2000-10-12 Gerd Moellmann <gerd@gnu.org>
2133 * editfns.c (save_excursion_save): Additionally record the
2135 (save_excursion_restore): If buffer was visible in a window, and a
2136 different window was selected, and the old selected window is
2137 still live, restore point in that window.
2139 2000-10-12 Kenichi Handa <handa@etl.go.jp>
2141 * xterm.c (x_produce_glyphs): Handle
2142 unibyte_display_via_language_environment correctly.
2144 * regex.c (regex_compile): Change the way of handling a range from
2145 unibyte char to multibyte char.
2147 * syntax.c (skip_chars): Change the way of handling a range from
2148 unibyte char to multibyte char.
2150 * process.c (read_process_output): Cancel previous change.
2152 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
2154 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
2156 * charset.c (Ffind_charset_string): Doc fix.
2157 (Ffind_charset_region): Doc fix.
2159 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
2161 * process.c (read_process_output): Fix previous change. Adjust
2162 multibyteness of text to insert in a buffer by
2163 string_make_unibyte/multibyte instead of
2164 Fstring_as_unibyte/multibyte.
2166 2000-10-10 Andreas Schwab <schwab@suse.de>
2168 * alloc.c (mark_object): Remove all workarounds installed on
2171 2000-10-10 Kenichi Handa <handa@etl.go.jp>
2173 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
2175 (base64_encode_1): Make it work for a text of multibyte form.
2176 (Fbase64_decode_region): Allocate sufficient memory for multibyte
2177 case. Don't call str_to_multibyte because base64_decode_1
2178 produces correct multibyte form for eight-bit codes.
2179 (Fbase64_decode_string): Adjusted for the change of
2181 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
2182 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
2185 * charset.h (CHAR_STRING): Optimized for single byte characters.
2187 2000-10-09 Andreas Schwab <schwab@suse.de>
2189 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
2190 -1 after socket is closed, to fall through to error processing.
2192 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
2194 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
2195 variables. If ALIST includes foreground-color or
2196 background-color, change also the colors of the default face for
2199 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2201 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
2202 them extern (they are defined on xfaces.c).
2203 (syms_of_msdos): Don't intern and don't staticpro
2204 Qbackground_color and Qforeground_color.
2206 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
2208 * frame.c (Fframe_parameter): For non-windowed frames, if
2209 f->param_alist says foreground or background color is unspecified,
2210 call tty_color_name to return the color name computed from the
2211 frame's current colors.
2213 2000-10-06 Dave Love <fx@gnu.org>
2215 * terminfo.c (ospeed): Don't declare.
2217 * sysdep.c: Don't include string.h.
2218 (h_errno): Declare conditional also on TRY_AGAIN.
2220 * charset.c (Ffind_charset_string): Doc fix.
2222 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
2223 (Fbase64_decode_region, Fbase64_decode_string): More explicit
2226 2000-10-05 Dave Love <fx@gnu.org>
2228 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
2229 position like menu-bar.
2231 2000-10-05 Gerd Moellmann <gerd@gnu.org>
2233 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
2235 * xdisp.c (handle_single_display_prop): Use safe_call1.
2236 (safe_call): Renamed from call_function.
2237 (safe_call1): New function.
2238 (handle_fontified_prop): Use safe_call1 instead of call1.
2239 (safe_eval): Renamed from eval_form.
2240 (safe_eval_handler): Renamed from eval_handler.
2241 (handle_single_display_prop, display_mode_element): Use safe_eval
2242 instead of eval_form.
2244 * xfaces.c (merge_face_heights): Use safe_call instead of
2247 * keyboard.c (show_help_echo): Use safe_call instead of
2248 call_function; use safe_eval instead of eval_form.
2250 * lisp.h (safe_call): Renamed from call_function.
2251 (safe_eval): Renamed from eval_form.
2252 (safe_call1): Add prototype.
2254 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
2256 * xfns.c (image_ascent): Rearrange ascent calculation for the
2259 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
2261 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
2262 (where_is_internal_1): Don't bother ignoring menu-items any more.
2264 2000-10-04 Gerd Moellmann <gerd@gnu.org>
2266 * keyboard.c (update_menu_bindings): New variable.
2267 (parse_menu_item): Use AREF. If update_menu_bindings
2268 is 0, don't update menu bindings.
2269 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
2271 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
2273 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
2276 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
2278 * syntax.c (forw_comment): Match nestedness of ender/starter.
2279 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
2280 (prev_char_comstart_first): Remove.
2281 (back_comment): Check two-char comment markers more carefully
2282 to better handle overlapping cases like *//* or /* */* */ ...
2283 Match nestedness of ender/starter.
2285 2000-10-02 Dave Love <fx@gnu.org>
2287 * config.in (HAVE_GAI_STRERROR): Add undef.
2289 * process.c (Fopen_network_stream): Use it.
2291 * m/alpha.h (NO_REMAP): Don't define.
2293 2000-10-02 Gerd Moellmann <gerd@gnu.org>
2295 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
2296 return with a string converted to an integer or vice versa when
2297 Vmocklisp_arguments is t.
2298 (Fsignal): Likewise. The function can return for `quit'.
2299 (struct gcpro): Declare member `var' to point to a volatile
2302 * eval.c (error): Prevent compiler warning.
2304 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
2306 * keymap.c (keymap_memberp): New function.
2307 (Fset_keymap_parent): Use it.
2308 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
2309 Use keymap_memberp to avoid creating cycles.
2310 (access_keymap): Use KEYMAPP.
2312 2000-09-30 Gerd Moellmann <gerd@gnu.org>
2314 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
2315 gai_strerror. Make sure xerrno is set if connect fails. Improve
2318 2000-09-29 Jason Rumney <jasonr@gnu.org>
2320 * w32term.c (w32_char_font_type, w32_encode_char)
2321 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
2322 (w32_bdf_per_char_metric): New function.
2323 (w32_per_char_metric): Use it.
2324 (x_draw_glyph_string_background): Always draw background for BDF
2327 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
2328 GDI object which is a scarce resource.
2330 * w32bdf.c (search_file_line): Fix skipping of whitespace.
2331 (get_quoted_string): Fix limit on memchr search.
2332 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
2333 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
2334 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
2335 (get_cached_font_char, cache_char_offset): Use macro
2336 BDF_CODEPOINT_RANGE_COVER_P.
2337 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
2338 (clear_cached_bitmap_slots): New function.
2339 (GET_HEX_VALUE): G-Z, g-z are not hex.
2340 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
2341 (get_bitmap_with_cache): Use new cache implementation.
2342 (create_offscreen_bitmap): New function.
2343 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
2345 * w32term.c (x_produce_glyphs): If the distance from the current
2346 position to the next tab stop is less than a canonical character
2347 width, use the tab stop after that.
2348 (x_draw_glyphs): Handle case START and END are out of bounds more
2350 (x_clear_mouse_face): Block/unblock input.
2351 (x_display_and_set_cursor): Don't show a hollow box cursor for
2352 buffers whose cursor_type is nil.
2354 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2356 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
2359 * dispextern.h (updating_frame): Declare extern.
2361 2000-09-29 Andreas Schwab <schwab@suse.de>
2363 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
2365 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2367 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
2368 use its function definition.
2369 (tool_bar_items): Likewise.
2371 * lisp.h (fatal): Declare NO_RETURN.
2373 2000-09-29 Kenichi Handa <handa@etl.go.jp>
2375 * keymap.c: Remove the line "#undef NULL".
2377 2000-09-28 Gerd Moellmann <gerd@gnu.org>
2379 * xterm.c (x_make_frame_visible): Try harder to make the frame
2382 2000-09-28 Dave Love <fx@gnu.org>
2384 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
2386 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
2388 * .gdbinit (xreload): Note its need on GNU/Linux.
2390 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
2391 r_alloc, r_alloc_free.
2393 2000-09-28 Kenichi Handa <handa@etl.go.jp>
2395 * syntax.c (skip_chars): Handle negation correctly.
2397 2000-09-27 Gerd Moellmann <gerd@gnu.org>
2399 * xfaces.c (realize_default_face): Call set_lface_from_font_name
2400 with non-zero FORCE_P argument.
2402 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
2405 * xdisp.c (window_box_height): Add an assertion.
2407 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
2408 tool-bar than is available.
2409 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
2411 2000-09-27 Dave Love <fx@gnu.org>
2413 * s/irix6-5.h: Now works 64-bit. Tidied.
2415 2000-09-26 Gerd Moellmann <gerd@gnu.org>
2417 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
2418 instead of BITS_PER_INT.
2419 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
2420 EMACS_UINT, respectively.
2421 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
2423 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
2425 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
2427 * window.c (freeze_window_starts): Construct last argument for
2428 foreach_window differently.
2430 * xfns.c (x_decode_color): Don't return a Lisp_Object.
2432 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
2433 EMACS_UINT instead of `int' and `unsigned int'.
2434 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
2436 * frame.h (struct frame): Make the `nothing' member of union
2437 output_data an EMACS_INT.
2439 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
2441 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
2442 size in the sdata structure.
2443 (SDATA_NBYTES, SDATA_DATA): New macros.
2444 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
2445 differently for the different layout of the sdata structure.
2446 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
2448 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
2449 Check that size recorded in the string size and size recorded in
2450 the sdata structure agree.
2452 2000-09-25 Dave Love <fx@gnu.org>
2454 * buffer.c: Include stdio.h.
2456 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
2458 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
2460 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
2461 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
2463 (__malloc_extra_blocks): Declare as __malloc_size_t.
2465 2000-09-25 Gerd Moellmann <gerd@gnu.org>
2467 * alloc.c (mark_image): Use GC_NILP instead of NILP.
2469 * keyboard.c (show_help_echo): Set help_echo_showing_p.
2470 (read_char): If help-echo is showing, preserve the echo area
2473 * xdisp.c (help_echo_showing_p): New variable.
2474 (set_message): Reset it to 0.
2475 (init_xdisp): Initialize help_echo_showing_p.
2477 * dispextern.h (help_echo_showing_p): Declare extern.
2479 * config.in: Fix typo in __GNUC_MINOR__.
2481 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
2483 * s/freebsd.h (POSIX_SIGNALS): Define.
2485 * xterm.c (x_clear_mouse_face): Block/unblock input.
2487 2000-09-24 Dave Love <fx@gnu.org>
2489 * fns.c (base64_encode_1): Fix last change.
2491 2000-09-22 Gerd Moellmann <gerd@gnu.org>
2493 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
2495 * xdisp.c (try_window_reusing_current_matrix): More fixes
2496 for the case window has a header-line.
2498 2000-09-22 Dave Love <fx@gnu.org>
2500 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
2503 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
2505 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
2507 2000-09-21 Gerd Moellmann <gerd@gnu.org>
2509 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
2512 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
2515 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
2516 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
2517 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
2520 * marker.c (byte_char_debug_check): Return void.
2522 * xfns.c (Fx_create_frame): Set default frame parameter value
2523 for tool-bar-lines to 1.
2525 * dispnew.c (scrolling_window): Compare y-positions of rows
2526 equal at the start. Some simplification.
2528 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
2529 reused rows' y-position in the case window has a header-line, and
2530 new window start is greater than old window start.
2532 * process.c (process_sent_to): New variable.
2533 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
2534 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
2535 Declare more parameters volatile.
2537 * lread.c (Vrecursive_load_depth_limit): New variable.
2538 (Fload): Check recursive loads whose recursion depth exceeds
2539 Vrecursive_load_depth_limit.
2540 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
2542 2000-09-20 Gerd Moellmann <gerd@gnu.org>
2544 * fileio.c (Fread_file_name): Doc fix.
2546 * editfns.c (Fmessage_or_box): Doc fix.
2548 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
2550 * xfns.c (xbm_scan): Allow C-style comments.
2552 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
2553 symbols are specified, add color translations to the cache.
2554 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
2556 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
2558 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
2559 structures to xpm_init_color_cache.
2561 2000-09-19 Gerd Moellmann <gerd@gnu.org>
2563 * dispnew.c (update_window_line): Make sure to always draw
2566 2000-09-19 Andrew Innes <andrewi@gnu.org>
2568 * makefile.nt (bootstrap-emacs): Don't change directory.
2570 2000-09-19 Kenichi Handa <handa@etl.go.jp>
2572 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
2574 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
2575 If output buffer is too small, signal an appropriated error.
2577 2000-09-18 Dave Love <fx@gnu.org>
2579 * keyboard.c (menu_bar_items, tool_bar_items)
2580 (current_active_maps): Remove redundant get_local_map call.
2582 2000-09-18 Gerd Moellmann <gerd@gnu.org>
2584 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
2585 cursor for buffers whose cursor_type is nil.
2587 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
2588 a feature to implement that is already implemented.
2589 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
2592 * xfns.c (x_clear_image_1): New function.
2593 (x_clear_image): Use it.
2594 (x_from_xcolors): Use x_clear_image_1; don't free the image's
2597 * dispnew.c (update_window): Move test for invisible lines
2598 at the top to update_window_line.
2599 (update_window_line): Handle invisible lines here.
2601 * xfns.c (clear_image_cache): Clear current matrices of all
2602 frames sharing an image cache. Block input while freeing
2603 images. Fix timestamp comparison.
2604 (x_clear_image): Also free the mask.
2606 * xfns.c (lookup_image): Block input while loading the image so
2607 that we won't get interrupted in a state where the image isn't yet
2609 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
2610 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
2611 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
2612 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
2615 2000-09-16 Gerd Moellmann <gerd@gnu.org>
2617 * dispnew.c (update_window): Make sure to make desired rows
2618 current even if they are completely invisible at the top
2621 2000-09-15 Gerd Moellmann <gerd@gnu.org>
2623 * xfns.c (lookup_image): Build mask before applying an algorithm.
2624 Recognize algorithm `disabled'.
2625 (cross_disabled_images): New variable.
2626 (COLOR_INTENSITY): New macro.
2627 (x_detect_edges): Use COLOR_INTENSITY.
2628 (x_disable_image): New function.
2629 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
2631 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
2632 disabled state, don't apply an image transformation algorithm if
2633 the user specified an image for the disabled state. Use
2634 `:algorithm disabled' for creating a disabled item's image if the
2635 user hasn't specified an image.
2637 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
2638 allocation functions with the XPM lib.
2639 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
2640 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
2641 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
2642 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
2643 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
2645 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
2646 functions, if possible, because these handle color allocation
2647 failure more gracefully.
2648 (Fimage_mask_p): New function.
2650 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
2651 (Qedge_detection, Qheuristic): New symbols.
2652 (syms_of_xfns): Initialize new symbols.
2653 (lookup_image): Handle `:mask X', `:algorithm emboss', and
2654 `algorithm (edge-detection ...)'.
2655 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
2656 (tiff_format, gif_format, gs_format): Add `:mask'.
2657 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
2658 (GIF_MASK, GS_MASK): New enumerators.
2659 (x_laplace_read_row, x_laplace_write_row): Functions removed.
2660 (emboss_matrix, laplace_matrix): New variables.
2661 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
2662 (x_edge_detection): New functions.
2663 (x_laplace): Rewritten in terms of x_detect_edges.
2664 (x_build_heuristic_mask): If image has a mask, free it.
2666 2000-09-14 Andrew Innes <andrewi@gnu.org>
2668 * makefile.w32-in: Revert to Unix line endings.
2670 2000-09-14 Andrew Innes <andrewi@gnu.org>
2672 * makefile.w32-in: Standardize indentation somewhat.
2673 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
2674 cater for differences between shells.
2676 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
2678 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2680 * xterm.c (x_produce_glyphs): If the distance from the current
2681 position to the next tab stop is less than a canonical character
2682 width, use the tab stop after that.
2684 2000-09-14 Dave Love <fx@gnu.org>
2686 * buffer.c (alloc_buffer_text): Fix xmalloc call.
2688 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2690 * xdisp.c (handle_fontified_prop): While running fontification
2691 functions, bind `fontification-functions' and
2692 `after-change-functions' to nil.
2694 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
2695 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
2697 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
2699 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
2700 USE_MMAP_FOR_BUFFERS.
2702 * insdel.c (make_gap): Use enlarge_buffer_text.
2704 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
2705 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2706 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2707 from former r_alloc_* functions in ralloc.c.
2708 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2710 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2711 (mmap_init) [REL_ALLOC_MMAP]: New function.
2712 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2713 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2716 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2717 (enlarge_buffer_text): Add prototype.
2719 * ralloc.c: Remove everything having to do with the use of mmap.
2721 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2723 * sound.c (Fplay_sound): Doc fix.
2725 * keyboard.c: Avoid some more compiler warnings.
2726 (parse_tool_bar_item): Ignore cached key bindings.
2728 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2729 and allocation of Lisp data.
2731 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2733 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2734 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2737 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2739 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2741 * ccl.c: Comment fixed.
2742 (MAX_MAP_SET_LEVEL): Increased to 30.
2743 (PUSH_MAPPING_STACK): Enclose with do-while block.
2744 (POP_MAPPING_STACK): Likewise.
2745 (stack_idx_of_map_multiple): New variable.
2746 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2747 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2748 call the corresponding CCL program by
2749 CCL_CALL_FOR_MAP_INSTRUCTION.
2750 (ccl_driver) <CCL_MapSingle>: Likewise.
2751 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2752 with the case where looking up process reaches to the end of
2753 map-set, and call CCL programs as the above change.
2755 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2757 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2758 that might be clobbered by longjmp.
2759 (check_x_display_info, x_decode_color, create_frame_xic)
2760 (Fx_display_backing_store, Fx_display_visual_class)
2761 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2764 * lread.c (init_lread): Set Vloads_in_progress to nil.
2765 (Fload): Show list of recursively loaded files, when signaling an
2768 * lread.c (Vloads_in_progress): New variable.
2769 (record_load_unwind): New function.
2770 (Fload): Check for recursive loads.
2771 (syms_of_lread): Initialize Vloads_in_progress.
2772 (read_integer, read1): Avoid some compiler warnings.
2774 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2777 2000-09-11 Miles Bader <miles@gnu.org>
2779 * editfns.c (Fbuffer_string): Doc fix.
2781 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2783 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2785 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2787 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2788 whether to include other header files.
2790 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2792 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2793 by Fmemq as a boolean.
2795 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2797 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2799 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2801 * ralloc.c (mmap_fd): Remove initializer which can make it
2802 read-only in a dumped Emacs.
2803 (mmap_fd_1): New variable.
2804 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2805 restore it from there.
2806 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2807 unconditionally so that mmap_fd can be initialized there.
2808 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2809 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2810 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2812 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2814 * xdisp.c (dump_glyph_row): Fix printf format string.
2815 (display_line, move_it_in_display_line_to): Avoid compiler
2818 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2820 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2823 * xdisp.c (try_window_id): When trying to locate cursor in
2824 unchanged rows at the top, handle the case that we can't find it.
2826 * xterm.c (x_draw_glyphs): Handle case START and END are out
2827 of bounds more carefully.
2829 2000-09-08 Dave Love <fx@gnu.org>
2831 * s/sol2.h (REL_ALLOC_MMAP): Define.
2832 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2834 * ralloc.c: Don't include string.h (redundant).
2835 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2836 [!MAP_ANON]: Include fcntl.h.
2837 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2838 (r_alloc, r_re_alloc, r_alloc_free)
2839 (mmap_enlarge, mmap_set_vars): Use it.
2840 (r_alloc_init_fd): New function.
2841 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2842 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2845 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2848 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2849 change to __NetBSD__.
2851 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2853 * search.c (compile_pattern): Check the multibyteness of cached
2856 2000-09-08 Miles Bader <miles@gnu.org>
2858 * xfaces.c (default_face_vector): Function removed.
2859 (Finternal_merge_in_global_face): Restore old global/local
2860 attribute override order. Use inline loop instead of calling
2861 default_face_vector.
2863 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2865 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2866 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2867 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2868 where necessary, in case POINTER_TYPE is `void'.
2870 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2872 * frame.c (make_terminal_frame): Initialize frame foreground and
2873 background colors to unspecified, for the initial instance of an
2876 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2878 * ralloc.c (mmap_find): Fix overlap computation.
2879 (mmap_enlarge): Compute nbytes before trying to find an
2882 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2885 * lread.c (syms_of_lread): Change value of regexp
2886 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2888 * xmenu.c (xdialog_show): When looking up the selection in
2889 menu_items, take `quote' boundaries into account; this corresponds
2890 to a nil ITEM in x-popup-dialog.
2892 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2894 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2896 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2898 * coding.c (encode_coding_sjis_big5): Use translation table for
2899 encoding, not decoding. Fix the handling of latin-jisx0201.
2900 Check for the charset katakana-jisx0201 too.
2901 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2902 (detect_coding_sjis): Check the byte sequence more rigidly.
2904 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2906 * xfaces.c (Vparam_value_alist): New variable.
2907 (syms_of_xfaces): Initialize it.
2908 (Finternal_set_lisp_face_attribute): Avoid more consing.
2910 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2912 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2913 (Qbackground_mode): New variable.
2914 (syms_of_frame_1): Initialize Qbackground_mode.
2916 * lisp.h (Qdisplay): Declare extern.
2918 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2919 change face on all frames, and change the default for new frames.
2921 2000-09-07 Dave Love <fx@gnu.org>
2923 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2925 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2927 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2929 * charset.c: Include composite.h
2930 (lisp_string_width): New function.
2931 (Fstring_width): Call lisp_string_width instead of strwidth.
2933 * Makefile.in (charset.o): Depends on composite.h.
2935 * process.c (read_process_output): Before inserting the decoded
2936 text in the buffer, adjust the multibyteness.
2938 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2940 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2941 buffer's text buffer is null, map new memory.
2943 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2944 POINTER_TYPE and size_t.
2945 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2946 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2947 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2948 [REL_ALLOC_MMAP]: New macros.
2949 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2950 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2951 [REL_ALLOC_MMAP]: New functions.
2953 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2954 before and after unexec.
2956 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2957 text buffers if necessary.
2959 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2960 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2963 * config.in (HAVE_MMAP): Add #undef.
2965 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2967 * frame.c (Qdisplay_type): New variable.
2968 (syms_of_frame_1): Initialize it.
2969 (Fframe_parameter): New function that avoids consing.
2970 (syms_of_frame): Defsubr it.
2972 * buffer.c (Fother_buffer): Consider buffers as invisible when
2973 they are displayed in a window on an invisible frame.
2975 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2976 get-largest-window always return nil.
2978 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2980 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2981 variable; recognize Emacs 19 elc files.
2983 2000-09-04 Miles Bader <miles@gnu.org>
2985 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2986 before initially popping up the menu, so the menu doesn't flash
2987 when the face settings are significantly different from the
2990 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2992 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2993 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2994 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2995 (BIT_UNIBYTE): Remove.
2996 (re_match_2_internal): Delete corresponding code and streamline the
2997 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2998 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2999 (re_wctype_t): New type.
3000 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
3001 (regex_compile): Use them and fix handling of overly long char classes.
3003 2000-09-03 Andrew Innes <andrewi@gnu.org>
3005 * makefile.w32-in: Change to DOS line endings.
3007 * s/ms-w32.h (ORDINARY_LINK): New define.
3009 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
3010 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
3012 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
3013 (distclean): Delete them here instead.
3015 * w32proc.c (compare_env): Convert to uppercase for comparison,
3016 not lowercase, to match how the native Windows shell works.
3018 2000-09-03 Jason Rumney <jasonr@gnu.org>
3020 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
3021 CVS changes the line-ends when checking in/out on DOS/Windows.
3023 * makefile.nt (emacs): Do not change directory to run temacs, as
3024 the load-path is set relative to current directory.
3026 2000-09-03 Miles Bader <miles@gnu.org>
3028 * xterm.c (x_alloc_lighter_color_for_widget): New function.
3030 2000-09-02 Gerd Moellmann <gerd@gnu.org>
3032 * xdisp.c (redisplay_mode_lines): New function.
3033 (display_mode_lines): Return number of mode lines displayed.
3034 (echo_area_display): Use redisplay_mode_lines to draw garbaged
3035 mode lines. Don't temporarily bind redisplay-dont-pause to t.
3037 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
3038 string.h and strings.h.
3039 (index) [HAVE_INDEX]: Add prototype.
3041 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
3042 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
3044 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
3045 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
3047 2000-09-01 Gerd Moellmann <gerd@gnu.org>
3049 * lread.c (read1): Accept `?' as symbol constituent, for
3050 compatiblity with XEmacs.
3052 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
3054 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
3055 (struct re_pattern_buffer): Remove newline_anchor.
3056 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
3057 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
3058 (re_max_failures, fail_stack): Use size_t rather than unsigned.
3059 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
3060 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
3061 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
3062 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
3063 Get rid of references to newline_anchor.
3064 (regcomp): Allocate and precompute a fastmap.
3066 2000-08-31 Gerd Moellmann <gerd@gnu.org>
3068 * lread.c (openp): GCPRO local variable `filename'.
3070 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
3072 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
3074 * regex.c: Merge some changes from GNU libc. Add prototypes.
3075 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
3076 Use memcmp and memcpy instead of bcopy and bcmp.
3077 (init_syntax_once): Use ISALNUM.
3078 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
3079 (REG_UNSET_VALUE): Remove. Use NULL instead.
3080 (REG_UNSET, re_match_2_internal): Use NULL.
3081 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
3083 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
3084 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
3085 (regex_compile): In handle_interval, return an error rather than try to
3086 unfetch the interval if we can't find the closing brace.
3087 Obey the RE_NO_GNU_OPS syntax bit.
3088 (TOLOWER): New macro.
3090 (regexec): Allocate regs.start and regs.end as one block.
3092 2000-08-30 Gerd Moellmann <gerd@gnu.org>
3094 * xdisp.c (echo_area_display): Check display_completed instead
3095 of calling detect_input_pending.
3097 * dispnew.c (update_frame): Only set display_completed here; move
3098 the update_begin and update_end calls here from update_frame_1.
3099 (update_frame_1): Don't set display_completed here, don't call
3100 update_begin/update_end.
3102 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
3103 instead of store_frame_param.
3105 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3107 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
3108 desired window matrix hasn't been displayed, use the current row
3109 instead. Make sure that only those frame rows are updated for
3110 which there exists a corresponding enabled desired row.
3112 2000-08-29 Miles Bader <miles@gnu.org>
3114 * xfaces.c (default_face_vector): New function.
3115 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
3117 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3119 * lread.c (openp): Prevent temporary string passed to
3120 Ffile_readable_p from being garbage collected.
3122 2000-08-28 Dave Love <fx@gnu.org>
3124 * keymap.c (store_in_keymap): Add `static' to declaration.
3126 2000-08-28 Gerd Moellmann <gerd@gnu.org>
3128 * emacs.c, callint.c, doc.c, editfns.c
3129 (toplevel) [HAVE_STRING_H]: Include string.h.
3130 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
3131 (index): Remove prototypes which might conflict with non-standard
3132 definitions of index/strchr.
3134 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
3135 (rindex): Define only if !HAVE_RINDEX.
3137 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
3139 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
3141 2000-08-28 Miles Bader <miles@gnu.org>
3143 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
3144 made inconsistent by a font-related attribute in FROM.
3145 (merge_face_inheritance): Add function comment.
3147 2000-08-28 Kenichi Handa <handa@etl.go.jp>
3149 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
3150 the 4th arg (PREV_EVENT) Qt to suppress input method.
3152 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
3154 * regex.c: Indent cpp directives and remove parens after `defined'.
3155 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
3156 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
3157 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
3158 (re_compile_pattern): Use size_t for length.
3159 (init_syntax_once): Move to a better place.
3160 * regex.h: Merge changes from GNU libc. Indent cpp directives.
3161 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
3163 * syntax.c (back_comment): Detect cases where a comment-starter is
3164 actually inside another comment as in: /* a // b */ c // d \n.
3165 Make it clear that `comstart_pos' is unused for nested comments.
3167 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
3168 (KEYMAPP): New macro.
3169 (Fkeymap_parent, Fset_keymap_parent): Use it.
3170 (fix_submap_inheritance): Mark it static.
3171 (define_as_prefix, describe_buffer_bindings, describe_command)
3172 (describe_translation, describe_map): Complete prototypes.
3174 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
3176 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
3177 to better match the key-lookup behavior.
3179 2000-08-27 Gerd Moellmann <gerd@gnu.org>
3181 * xfaces.c (lface_fully_specified_p): Handle :inherit.
3182 (Finternal_set_lisp_face_attribute): Fix typo in error message.
3184 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
3186 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
3187 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
3188 (xterm.o): Depend on coding.h
3190 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3192 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
3193 the corresponding '#endif'.
3195 2000-08-26 Miles Bader <miles@gnu.org>
3197 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
3198 * xfaces.c (QCinherit): New variable.
3199 (syms_of_xfaces): Initialize it.
3200 (LFACE_INHERIT): New macro.
3201 (Finternal_get_lisp_face_attribute)
3202 (merge_face_vector_with_property)
3203 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
3204 (check_lface_attrs): Allow new types of face height. Check
3206 (CYCLE_CHECK): New macro.
3207 (merge_face_inheritance): New function.
3208 (merge_face_vectors): Merge inherited faces too. Add F and
3209 CYCLE_CHECK arguments.
3210 (merge_face_vector_with_property, Finternal_merge_in_global_face)
3211 (lookup_named_face, lookup_derived_face, realize_named_face)
3212 (face_at_string_position, face_at_buffer_position): Supply
3213 new F and CYCLE_CHECK arguments to merge_face_vectors.
3214 (merge_face_heights): New function.
3215 (merge_face_vectors, merge_face_vector_with_property)
3216 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
3217 handle relative face heights.
3218 (lface_same_font_attributes_p): Compare heights using EQ.
3220 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3222 * charset.c (char_to_string): Check the character validity.
3223 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
3226 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
3228 * regex.c (PUSH_FAILURE_COUNT): New macro.
3229 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
3230 Handle popping of a register's or a counter's data.
3231 (POP_FAILURE_POINT): Use the new name.
3232 (re_match_2_internal): Push counter data on the stack for succeed_n,
3233 jump_n and set_number_at and remove misleading dead code in succeed_n.
3235 2000-08-25 Gerd Moellmann <gerd@gnu.org>
3237 * xdisp.c (redisplay_internal): If considering all windows on all
3238 frames, update the display for each frame as soon as possible,
3239 instead of first building all desired matrices for all frames, and
3240 then updating them all.
3241 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
3243 2000-08-24 Gerd Moellmann <gerd@gnu.org>
3245 * bytecode.c (mark_byte_stack): Add a comment.
3247 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
3248 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
3251 2000-08-24 Kenichi Handa <handa@etl.go.jp>
3253 * minibuf.c (do_completion): Always use compare-string, not
3254 string-equal because the latter doesn't pay attention to
3255 multibyteness of strings.
3257 * process.c (create_process): Don't setup raw-text coding here.
3258 (Fopen_network_stream): Don't set coding->src_multibyte and
3259 coding->dst_multibyte here.
3260 (read_process_output): For process filter, return unibyte string
3261 if default-enable-multibyte-characters is nil.
3262 (send_process): If OBJECT is multibyte text, be sure to encoded it
3263 by the specified coding system for the process. Otherwise, setup
3265 (init_process): Don't initialize default-process-coding-system
3268 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
3270 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
3271 <scroll-down-aggressively>: Likewise.
3273 2000-08-23 Kenichi Handa <handa@etl.go.jp>
3275 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
3276 zero. Set coding->produced_char correctly.
3278 2000-08-22 Andrew Innes <andrewi@gnu.org>
3280 * makefile.w32-in: New file.
3282 * unexw32.c (unexec): Ignore old_name, and use the actual location
3283 of the current executable instead. Base new_name on this.
3285 * w32proc.c (create_child): Remove reference to security
3286 descriptor, which isn't needed and doesn't compile with mingw32.
3288 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3289 up dllimport attributes.
3290 (x_update_window_end): Update prototype.
3292 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
3293 extern, which screws up dllimport attributes.
3295 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3296 up dllimport attributes.
3298 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
3299 screws up dllimport attributes.
3301 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3302 up dllimport attributes.
3303 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
3304 screws up dllimport attributes.
3306 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3307 up dllimport attributes.
3309 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
3310 screws up dllimport attributes.
3312 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
3313 screws up dllimport attributes.
3315 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3316 up dllimport attributes.
3318 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
3319 unnecessary extern, which screws up dllimport attributes.
3322 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3323 up dllimport attributes.
3325 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
3326 unnecessary extern, which screws up dllimport attributes.
3328 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
3329 screws up dllimport attributes.
3331 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3332 up dllimport attributes.
3334 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
3336 * w32bdf.c (search_file_line):
3337 (set_bdf_font_info):
3339 (w32_get_bdf_glyph):
3340 (w32_BDF_to_x_font): Fix compile warnings.
3342 * w32menu.c: Include keyboard.h before frame.h. Fix compile
3345 * w32select.c: Include keyboard.h before frame.h.
3347 * w32fns.c (max): Define macro.
3348 (JOHAB_CHARSET): Define if not known.
3349 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
3350 (Fx_show_tip): Synch with X version.
3352 * w32xfns.c: Include keyboard.h before frame.h.
3354 * w32fns.c: Include keyboard.h before frame.h.
3356 * w32term.c: Include keyboard.h before frame.h.
3358 * fontset.c: Include keyboard.h before frame.h.
3360 * w32inevt.c: Include keyboard.h before frame.h.
3361 (MOUSE_MOVED): Define if not known.
3363 * minibuf.c: Include keyboard.h before frame.h.
3365 * keyboard.c: Include keyboard.h before frame.h.
3367 * indent.c: Include keyboard.h before frame.h.
3369 * dispnew.c: Include keyboard.h before frame.h.
3371 * buffer.c: Include keyboard.h before frame.h.
3373 * alloc.c: Include keyboard.h before frame.h.
3375 * print.c: Include keyboard.h before frame.h.
3377 * process.c: Include keyboard.h before frame.h.
3379 * scroll.c: Include keyboard.h before frame.h.
3381 * sysdep.c: Include keyboard.h before frame.h.
3383 * term.c: Include keyboard.h before frame.h.
3385 * window.c: Include keyboard.h before frame.h.
3387 * xdisp.c: Include keyboard.h before frame.h.
3388 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
3390 * frame.c: Include keyboard.h before frame.h.
3392 * w32heap.h: Undefine min, max.
3394 * w32gui.h: Undefine min, max.
3396 * unexw32.c: Change PUCHAR to PCHAR.
3397 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
3400 (copy_executable_and_dump_data): Remove unnecessary static defs.
3401 (copy_executable_and_dump_data): Fix compile warnings.
3403 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
3405 * w32console.c (min): Define macro.
3406 (clear_frame, write_glyphs): Fix compile warning.
3408 * w32proc.c (compare_env):
3409 (find_child_console): Fix compile warning.
3411 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
3412 sys_errlist instead of _sys_errlist.
3413 (get_emacs_configuration_options): New function.
3415 * s/ms-w32.h (sys_nerr): Provide default definition.
3416 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
3417 name with _ prepended.
3418 (NSIG): Define if not known.
3419 (get_emacs_configuration): Provide extern declaration.
3420 (get_emacs_configuration_options): Provide extern declaration.
3421 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
3423 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
3425 (read_unc_volume): Fix compile warning.
3427 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
3428 definitions from being used.
3430 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
3432 * w32.c (unc_volume_file_attributes):
3433 (open_unc_volume): Make arg const.
3435 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
3436 (read_input_waiting): Remove excess parameter.
3438 * w32.c (init_environment): Call _access.
3439 (check_windows_init_file): Call _close.
3440 (init_user_info): Call _putenv.
3441 (init_environment): Call _putenv and _strdup.
3442 (init_ntproc): Reset volume info cache on startup.
3444 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
3445 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
3446 cannot override the CRT malloc.
3448 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
3449 (LINK_FLAGS): Append to original value of LINK_FLAGS.
3451 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
3452 unless we are linking with a static CRT.
3453 (RVA_TO_PTR): Cast result to unsigned char*.
3455 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
3456 (add_volume_info): Use xstrdup.
3458 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
3460 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
3461 (do_completion, Fminibuffer_complete_word): Use it.
3462 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
3463 var so it can take non-boolean values.
3465 2000-08-21 Gerd Moellmann <gerd@gnu.org>
3467 * editfns.c (find_field): Formatting changes.
3468 (toplevel): Some old-style function forward declarations
3469 changed to prototypes, some new protypes added, some functions
3472 * lisp.h (set_time_zone_rule): Add prototype.
3473 (use_dialog_box): External declaration.
3475 * keyboard.c (gen_help_event): Add parameter SIZE.
3476 (kbd_buffer_events_waiting): Slightly rewritten.
3477 (clear_event): New function.
3478 (kbd_buffer_get_event): Use it, and clear the input_events of
3480 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
3481 don't fill the newly created array with nils.
3482 (toplevel): Convert some old-style function forward declarations
3485 * keyboard.h (gen_help_event): Change prototype.
3487 * xterm.c (XTread_socket): Change calls to gen_help_event.
3489 * w32term.c (w32_read_socket): Change calls to gen_help_event.
3491 * eval.c (Fmacroexpand): Doc fix.
3493 2000-08-20 Jason Rumney <jasonr@gnu.org>
3495 * w32term.h (x_display_info_for_display): Remove as this function
3496 does not exist on W32.
3498 * w32term.c (help_echo_window): New variable.
3499 (syms_of_w32term): staticpro it.
3500 (note_mode_line_highlight): Set it.
3501 (XTextExtents16): Removed as there is no equivalent on W32.
3502 (x_compute_glyph_string_overhangs): Incomplete body removed, as
3503 the X way of doing this will not work for W32.
3504 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
3505 (x_draw_image_foreground): Avoid drawing outside of the clip area
3506 when image doesn't have a mask.
3507 (note_mouse_highlight): Process overlays in the right order of
3508 priority. Set help_echo_window.
3509 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
3510 because that's more visible for large images.
3512 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
3513 name to single_keymap_panes.
3514 (w32_menu_show): Set wv->title when dealing with titles.
3515 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
3517 2000-08-21 Miles Bader <miles@gnu.org>
3519 * minibuf.c (do_completion): Try again if we rewrite the input
3520 string, but no completion was done, so that any completion message
3523 2000-08-20 Gerd Moellmann <gerd@gnu.org>
3525 * xfaces.c (lface_equal_p): Compare strings differently.
3526 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
3527 (realize_tty_face): Use them.
3528 (syms_of_xfaces): Initialize new variables.
3529 (map_tty_color): New function, extracted from realize_tty_face.
3530 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
3531 foreground or background color, store the new color name in the
3532 realized face; previous code trying to do this had no effect.
3533 (realize_tty_face): Use map_tty_color.
3534 (Fclear_face_cache): Set face_change_count and ensure thorough
3537 2000-08-19 Gerd Moellmann <gerd@gnu.org>
3539 * undo.c (record_first_change, record_marker_adjustment): Don't
3540 use XBUFFER on last_undo_buffer which might not be a buffer.
3542 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3544 * coding.c (decode_coding_string): Set members consumed,
3545 consumed_char, produced, produced_char of *coding correctly. If
3546 decode_coding doesn't consume any byte, don't try anymore.
3547 (encode_coding_string): Likewise.
3549 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3551 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
3552 conditional have void type, for Standard C compilers.
3554 * xdisp.c (redisplay_internal): Compare windows for equality with
3555 EQ, instead of applying XWINDOW to something that might not
3558 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3560 * fontset.c (Finternal_char_font): Search only the selected frame
3561 for a window of the current buffer.
3563 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3565 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
3568 * keyboard.c (kbd_buffer_get_event): Handle the case that the
3569 second half of a HELP_EVENT is found at the start of kbd_buffer.
3571 2000-08-18 Miles Bader <miles@gnu.org>
3573 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
3575 * editfns.c (save_restriction_save): Rewrite to use markers.
3576 (save_restriction_restore): Rewrite to understand new form of data
3577 saved by save_restriction_save.
3578 (Fsave_restriction): Remove cautionary note in doc-string.
3580 2000-08-17 Gerd Moellmann <gerd@gnu.org>
3582 * fileio.c (build_annotations): Add a comment explaining the
3583 return value of format-annotate-function. Replace a spurious call
3584 to Flength with a CONSP test. Call format-annotate-function with
3585 a fifth arg specifying how many times the function is been called
3586 in a row, to let it choose temporary buffers appropriately.
3588 2000-08-17 Dave Love <fx@gnu.org>
3590 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
3591 declare make_temp_name twice.
3593 * lread.c: Prototype readevalloop, load_unwind,
3594 load_descriptor_unwind.
3595 (unreadpure): Give it an arg.
3597 * unexalpha.c: Prototype fatal_unexec, mark_x,
3598 update_dynamic_symbols. Declare unexec as void.
3600 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
3601 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
3603 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
3604 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
3607 * alloca.c: Use #error.
3608 [POINTER_TYPE]: Use it.
3610 * eval.c (Fdefvar): Doc fix.
3612 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
3613 INITIALIZE_INTERVAL.
3615 * buffer.h: Avoid DECLARE_INTERVALS.
3617 * config.in: Add size_t.
3619 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
3621 * w16select.c (set_clipboard_data): If there's not enough memory
3622 to put text into clipboard, return 1, as Fw16_set_clipboard_data
3623 expects. In case of other failures, return 3.
3624 (system_error_msg): New error message.
3625 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
3628 2000-08-16 Gerd Moellmann <gerd@gnu.org>
3630 * term.c (write_glyphs): Also turn off inverse video after turning
3631 off other appearances in case TS_exit_attribute_mode is not equal
3632 to TS_end_standout_mode.
3633 (insert_glyphs): Turn inverse video on/off for each run of glyphs
3635 (turn_off_face): Reset standout_mode only if
3636 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
3637 is equal to TS_end_standout_mode.
3639 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3641 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
3642 sequence at the end of the source block.
3644 * ccl.c (Fccl_program_p): Docstring modified.
3645 (Fccl_execute): Likewise.
3646 (Fccl_execute_on_string): Likewise.
3648 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
3650 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
3652 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3654 The following changes are mainly to fix bugs of
3655 encode/decode-coding-string failing if encoding/decoding return
3656 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
3657 variable conversion_buffer.
3659 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
3660 decrement dst_end to avoid buffer overflow in the later call of
3663 * coding.h (conversion_buffer_size, conversion_buffer)
3664 (get_conversion_buffer): Extern deleted.
3666 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
3667 (conversion_buffer, conversion_buffer_size): Variables deleted.
3668 (get_conversion_buffer): Function deleted.
3669 (struct conversion_buffer): New structure.
3670 (MAX_ALLOCA): New macro.
3671 (allocate_conversion_buffer): New macro.
3672 (extend_conversion_buffer, free_conversion_buffer): New functions.
3673 (ccl_coding_driver): Set coding->result.
3674 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
3675 this is the last block of source.
3676 (encode_coding): Likewise. Handle the source block as the last
3677 one only when the whole source text is consumed.
3678 (decode_coding_string): Handle the case that the output buffer is
3679 too small to decode the whole source text. Use
3680 allocate_conversion_buffer, extend_conversion_buffer and
3681 free_conversion_buffer, not get_conversion_buffer.
3682 (encode_coding_string): Likewise.
3683 (init_coding): Function deleted.
3684 (init_coding_once): Delete code to initialize
3685 conversion_buffer_size.
3687 * emacs.c (main): Don't call init_coding.
3689 * msdos.c (IT_write_glyphs): Use a locally declared
3692 * term.c (write_glyphs): Use a locally declared conversion_buffer.
3693 (insert_glyphs): Likewise.
3695 * w32console.c (write_glyphs): Use a locally declared
3698 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
3700 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
3701 member of display_info is NULL.
3703 2000-08-15 Gerd Moellmann <gerd@gnu.org>
3705 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3708 * term.c (turn_off_face): Reset standout_mode when resetting
3709 appearances with capability `me'.
3710 (write_glyphs): Switch on inverse video before each face change.
3712 2000-08-14 Dave Love <fx@gnu.org>
3714 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3715 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3716 (lisp_free): Declare and make static.
3718 * window.c: Fix embedded comment.
3719 (syms_of_window): Fix doc string.
3721 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3723 * keymap.c (push_key_description): If C without modifiers is < 32,
3724 make sure to print `C-' before `M-', like in the manual.
3726 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3728 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3729 since they aren't relocated anymore.
3730 (sxhash_string): Make sure returned hash code fits in a Lisp
3733 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3734 partially visible line which is smaller than the window's
3737 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3739 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3740 the multibyte form of eight-bit-control characters.
3741 (Fccl_execute_on_string): Initialize ccl->multibyte.
3743 * ccl.h (struct ccl_program): New member multibyte.
3745 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3747 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3749 * regex.c (regex_compile) <normal_char>: Pay attention to
3751 (analyse_first) <exactn>: Setup fastmap correctly for
3752 eight-bit-control characters.
3754 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3756 * termhooks.h (enum event_kind): New member
3757 multibyte_char_keystroke.
3759 * keyboard.c (make_lispy_event): Handle the new event type
3760 multibyte_char_keystroke.
3762 * xterm.c: Include coding.h.
3763 (XTread_socket): Work around a bug of XmbLookupString. If the
3764 input is from XIM, decode it according to the current locale. In
3765 that case, generate multibyte_char_keystroke events.
3767 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3769 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3770 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3772 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3774 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3775 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3776 (move_it_in_display_line_to): Record iterator's ascent and descent
3777 before producing glyphs, and restore them when we know the glyph
3778 doesn't fit on the line.
3779 (move_it_to): Restructured so that it's easier to debug. If
3780 moving to a vpos, and not moving to an x or character position,
3781 stop as soon as the specified vpos is reached; don't move further
3782 into that line because that might change the computed line height.
3783 (try_cursor_movement): New function, extracted from the cursor
3784 movement branch of redisplay_window. If ending on a partially
3785 visible line, don't try to scroll if the cursor line is taller
3787 (redisplay_window): Use try_cursor_movement.
3789 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3790 because that function doesn't cope with variable-height lines.
3792 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3793 box cursor because that's better visible for large images.
3795 2000-08-10 Miles Bader <miles@gnu.org>
3797 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3799 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3801 * xdisp.c (Vmessages_buffer_name): New variable.
3802 (message_dolog): Use it.
3803 (syms_of_xdisp): Initialize it.
3805 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3807 * msdos.c (IT_note_mouse_highlight): Update the calls to
3809 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3810 redundant now that keyboard.h is included.
3812 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3814 * keyboard.c (kbd_buffer_events_waiting): New function.
3816 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3818 * msdos.c: Include keyboard.h.
3819 (XMenuActivate): Empty no_event events from the event buffer. If
3820 no events are left after that, call clear_input_pending.
3821 (mouse_clear_clicks): New function, code moved from mouse_init.
3822 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3823 mouse driver to ``forget'' any past clicks.
3825 * Makefile.in (msdos.o): Depend on keyboard.h.
3827 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3829 * lisp.h (input_pending): External declaration.
3831 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3833 * xdisp.c (echo_area_display): Display thoroughly if input is
3834 pending. Bind redisplay-dont-pause to t during the redisplay.
3835 in case input is pending.
3837 * dispnew.c (Qredisplay_dont_pause): New variable.
3838 (syms_of_display): Initialize and staticpro it.
3839 (update_frame_1): Don't interrupt the display for pending input if
3840 redisplay_dont_pause is set.
3842 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3844 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3846 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3848 * callproc.c (Fcall_process): Terminate the unwind-protect around
3849 the post-read-conversion of coding system.
3851 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3852 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3853 * buffer.h (overlays_at): Update prototype.
3854 * xdisp.c (next_overlay_change): Update call to overlays_at.
3855 * xfaces.c (face_at_buffer_position): Likewise.
3856 * textprop.c (Fget_char_property): Likewise.
3857 * xterm.c (note_mouse_highlight): Likewise.
3859 * minibuf.c (do_completion): Don't consider a simple change of
3860 case as `completion'.
3862 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3864 * keyboard.c (syms_of_keyboard): Initialize
3865 last_point_position_buffer.
3866 * undo.c (record_delete): Make sure last_point_position_buffer is
3867 a buffer before comparing pointers.
3869 * coding.h (decode_coding_string): Declare.
3871 * intervals.h (Fprevious_single_char_property_change): Declare.
3873 * textprop.c (Fprevious_single_char_property_change): Don't do
3874 arithmetic directly on lisp objects.
3876 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3879 * keyboard.h (menu_item_eval_property): Declare.
3881 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3882 reuse as buffer name, instead of recreating (and discarding) every
3883 time a message is logged.
3884 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3885 (current_message_1, truncate_message_1, set_message_1)
3886 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3887 (current_message, truncate_echo_area, display_echo_area)
3888 (resize_echo_area_axactly): Changed calls.
3890 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3892 (Ffind_coding_systems_region_internal): First argument to Fappend
3893 must be an integer, not a Lisp object.
3895 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3897 * charset.c (Fchar_width): Doc fix.
3899 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3901 * charset.c (Fstring_width): Doc fix.
3903 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3905 * xdisp.c (start_display): When starting display on a continuation
3906 line, clear ascent and descent members of the iterator structure;
3907 the height of the continued line does not affect the height of the
3909 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3910 line taller than the window.
3911 (redisplay_window) <forced window start>: Handle case that the
3912 middle of the window is not found in any row.
3913 (dump_glyph_row): Show more information.
3914 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3915 first text line in a glyph matrix.
3917 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3918 of the clip area when image doesn't have a mask.
3920 * fns.c (sweep_weak_table): Fix survival conditions for
3921 key-or-value and key-and-value weakness.
3923 * .gdbinit (xhashtable): New command.
3925 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3926 tables out of the list of all weak hash tables.
3928 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3929 a new buffer is created, make sure echo_area_buffer[] references
3932 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3934 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3937 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3939 * syntax.c (skip_chars): Fix previous change. Make the handling
3940 of unibyte string consistent with that of regex search.
3942 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3944 * xmenu.c (popup_get_selection): Use xfree instead of free.
3946 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3948 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3950 * callproc.c (child_setup): Use xfree instead of free.
3952 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3954 (run_mac_command, closedir): Use `xfree' instead of `free'.
3956 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3958 * eval.c (error): Use xfree instead of free.
3960 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3962 * fns.c: Replace `illegal' with `invalid'.
3963 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3965 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3967 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3970 2000-08-04 Noah Friedman <friedman@splode.com>
3972 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3975 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3977 * syntax.c (skip_chars): Fix typo in error message.
3979 2000-08-04 Andreas Schwab <schwab@suse.de>
3981 * m/ia64.h: Moved from s/ia64.h.
3983 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3985 * process.c (read_process_output): Big simplification. Handle
3986 composition and post-read-conversion of coding system correctly.
3987 (send_process): Handle composition correctly.
3989 * callproc.c (Fcall_process): Handle post-read-conversion of
3990 coding system if any.
3992 * coding.c (decode_coding_iso2022): More strict check for handling
3994 (coding_restore_composition): Pay attention to the case that
3995 cmp_data is not set properly (because of invalid code in the
3997 (run_pre_post_conversion_on_str): Include text properties in the
3999 (decode_coding_string): Set members of coding correctly.
4001 2000-08-03 Gerd Moellmann <gerd@gnu.org>
4003 * s/ia64.h: New file.
4005 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
4006 Use NULL instead of 0 at the end of variable argument list of
4007 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
4008 sizeof (int) < sizeof (void *).
4010 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
4011 of variable argument lists of XtVaGetValues and XtVaSetValues.
4013 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
4014 variable argument lists of XtVaGetValues and XtVaSetValues.
4016 2000-08-02 Gerd Moellmann <gerd@gnu.org>
4018 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
4019 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
4021 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
4024 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
4025 in call to Fsingle_key_description.
4027 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
4030 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
4032 * window.c (display_buffer_reuse_frames): New variable.
4033 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
4034 frames displaying BUFFER.
4035 (syms_of_window): Define Lisp variable
4036 display-buffer-reuse-frames.
4038 2000-08-01 Miles Bader <miles@gnu.org>
4040 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
4041 when to constrain NEW_POS (they were pretty screwed up before).
4043 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
4045 * msdos.c (run_msdos_command): Save and restore the master
4046 environment, for the case that child_setup signals an error.
4047 When mirroring slashes in DOS shell commands, don't fail when
4048 argv[2] has embedded blanks.
4049 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
4050 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
4051 (dos_ttraw): Call mouse_setup_buttons.
4053 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
4054 using alloca; free it after run_msdos_command returns.
4056 2000-07-27 Dave Love <fx@gnu.org>
4058 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
4060 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
4063 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
4065 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
4067 * editfns.c (lisp_time_argument): Fix last change.
4069 2000-07-27 Gerd Moellmann <gerd@gnu.org>
4071 * fns.c (Fdelete): Make it work on vectors and strings in addition
4074 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
4075 (syms_of_fns): Initialize new variables.
4076 (sweep_weak_table): Handle weakness `key-or-value' and
4078 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
4079 weakness, with t meaning the same as `key-and-value'.
4081 2000-07-27 Kenichi Handa <handa@etl.go.jp>
4083 * coding.h (struct coding_system): Member safe_charset deleted.
4085 * coding.c (Qsafe_charsets): This variable deleted.
4086 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
4088 (coding_safe_chars): New function.
4089 (CODING_SAFE_CHAR_P): New macro.
4090 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
4091 checking safe_charsets member of the coding system. Caller
4093 (detect_coding_iso2022): New local variable safe_chars.
4094 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
4095 safe_charsets member of the coding system.
4096 (decode_coding_iso2022): New local variable safe_chars.
4097 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
4098 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
4099 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
4100 (ENCODE_UNSAFE_CHARACTER): New macro.
4101 (encode_coding_iso2022): New local variable safe_chars. Check
4103 (setup_coding_system): Delete the code to initialize
4104 coding->safe_charses
4105 (intersection, find_safe_codings): New functions.
4106 (Ffind_coding_systems_region_internal): New function.
4107 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
4108 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
4109 variable and initialize it.
4111 * fns.c (char_table_ref_and_index): New function.
4113 * lisp.h (char_table_ref_and_index): Add prototype.
4115 2000-07-26 Sam Steingold <sds@gnu.org>
4117 * editfns.c (lisp_time_argument): Added third argument `usec'.
4118 (Ffloat_time): New built-in Lisp function.
4120 2000-07-26 Gerd Moellmann <gerd@gnu.org>
4122 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
4123 for the character code.
4125 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
4128 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
4129 if called for a popup menu.
4130 (xmenu_show): Store help string in widget values.
4132 2000-07-26 Dave Love <fx@gnu.org>
4134 * syswait.h: Move some definitions.
4135 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
4136 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
4137 perspicuous definitions.
4138 (WTERMSIG): Fix bit pattern used.
4140 2000-07-26 Kenichi Handa <handa@etl.go.jp>
4142 * print.c (print_object): If vector printing is truncated, print
4143 "..." to indicate it as well as the case of list printing.
4145 2000-07-25 Gerd Moellmann <gerd@gnu.org>
4147 * xdisp.c (next_element_from_display_vector): Improve comments.
4149 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
4150 for the character code, and the rest for the face id as in 20.x.
4151 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
4153 * window.c (window_display_table): Cleaned up.
4155 * syntax.c (Fforward_word): Add last arg nil in call of
4156 Fconstrain_to_field.
4158 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
4160 * fileio.c (Frename_file) [DOS_NT]: If the file names are
4161 identical but for the letter-case, don't call
4162 barf_or_query_if_file_exists.
4164 2000-07-25 Miles Bader <miles@gnu.org>
4166 * editfns.c (find_field): Honor special `boundary' fields.
4167 (Qboundary): New variables.
4168 (syms_of_editfns): Initialize Qboundary.
4169 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
4170 Use scan_buffer instead of find_before_next_newline, because it
4171 allows us to detect the boundary case where there's a newline at
4173 * lisp.h (Fconstrain_to_field): Update external declaration.
4175 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4177 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
4180 2000-07-24 Dave Love <fx@gnu.org>
4182 * s/sunos4-0.h, s/sol2.h:
4183 (LIBS_TERMCAP): Move from m/sparc.h.
4185 * m/sparc.h (TERMINFO): Moved to system files (probably only
4186 relevant for sunos4 judging by its vintage).
4187 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
4190 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
4192 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
4193 name to single_keymap_panes.
4195 2000-07-24 Andreas Schwab <schwab@suse.de>
4197 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
4199 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4201 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
4202 parameters instead of using int parameters. Expect FN to accept
4203 EMACS_INT parameters.
4204 (display_echo_area, resize_echo_area_axactly, current_message)
4205 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
4206 with new argument list.
4207 (resize_mini_window_1): New callback function.
4208 (current_message_1, truncate_message_1, set_message_1): Change
4209 parameter lists to the new format expected by
4210 with_echo_area_buffer.
4212 2000-07-24 Kenichi Handa <handa@etl.go.jp>
4214 * fontset.c (fontset_ref): Remove INLINE declaration.
4215 (fontset_ref_via_base): Likewise.
4216 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
4219 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
4221 * msdos.c (IT_note_mouse_highlight): Process overlays in the
4222 correct order of priority. If help echo was found in an overlay,
4223 use that overlay as the object in which the help echo was found.
4225 2000-07-22 Miles Bader <miles@gnu.org>
4227 * textprop.c (Fprevious_single_char_property_change): The initial
4228 property value should be from the position preceding POSITION, not
4231 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
4233 * coding.c (syms_of_coding): Doc fix for
4234 inhibit-iso-escape-detection.
4236 2000-07-21 Gerd Moellmann <gerd@gnu.org>
4238 * xterm.c (note_mouse_highlight): Process overlays in the right
4241 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
4243 * xterm.c (note_mouse_highlight): If help-echo was found in an
4244 overlay, use that overlay as the object in which the help was
4247 * window.c (foreach_window_1): Fix typo reversing an if-condition.
4249 * window.c (foreach_window): Instead of a fake variable argument
4250 list, take one USER_DATA argument.
4251 (foreach_window_1): Likewise, and call callback functions with two
4252 args, the window and USER_DATA.
4253 (struct check_window_data): New struct.
4254 (check_window_containing): Use it.
4255 (window_from_coordinates): Set up a struct check_window_data for
4257 (add_window_to_list, freeze_window_start): Change parameters
4258 according to new calling convention.
4260 * window.h (foreach_window): Change prototype.
4262 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
4264 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
4266 * xmenu.c (menu_help_callback): Call show_help_echo with
4267 additional arguments OBJECT and POS.
4269 2000-07-21 Kenichi Handa <handa@etl.go.jp>
4271 * data.c (Faset): Allow storing any multibyte character in a
4272 string. Convert unibyte string to multibyte if necessary.
4274 * xfns.c (x_encode_text): New function.
4275 (x_set_name): Use x_encode_text.
4276 (x_set_title): Likewise.
4278 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
4280 * xterm.h (x_encode_text): Add prototype.
4282 2000-07-20 Dave Love <fx@gnu.org>
4284 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
4287 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
4289 * msdos.c (help_echo_window): New variable.
4290 (syms_of_msdos): Initialize and staticpro it.
4291 (IT_note_mode_line_highlight): Set help_echo_window.
4292 (IT_note_mouse_highlight): Ditto.
4293 (dos_rawgetc): Store help_echo_window in the second event produced
4296 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
4297 Record the object that generated the help echo and the position of
4298 that object in help_echo_object and help_echo_pos. Record that
4299 some glyphs in a row are displayed in mouse-face.
4300 (IT_update_begin): Don't clear mouse highlight unless one of the
4301 enabled glyph rows is marked as being displayed in mouse-face.
4302 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
4303 and position recorded in help_echo_object and help_echo_pos to the
4305 (IT_menu_display): Accept a new argument PN: the pane number of
4306 the current menu pane. Record the pane number and the item
4307 number of the item which has associated help string.
4308 (XMenuActivate): Update the prototype for help_callback in
4309 function declaration. Call IT_menu_display with the current menu
4310 pane number as an additional argument. Call help_callback with
4311 two additional arguments: the pane number and the item number of
4312 the menu item associated with the help text.
4313 (help_echo_object, help_echo_pos): New variables.
4314 (syms_of_msdos): Initialize them and staticpro help_echo_object.
4316 * msdos.h (XMenuActivate): Update prototype.
4318 2000-07-19 Gerd Moellmann <gerd@gnu.org>
4320 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
4321 Add some more prototypes.
4323 * xterm.c, xterm.h: Add some more prototypes.
4325 * lisp.h (Fnext_single_char_property_change): Add prototype.
4327 * dispnew.c (direct_output_for_insert): Remove confusing
4328 outer local variable mouse_face_overwritten_p.
4329 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
4331 * alloc.c (allocate_string_data): Don't copy old string contents.
4333 2000-07-19 Kenichi Handa <handa@etl.go.jp>
4335 * coding.c (code_convert_region): Delete text properties before
4336 shrinking the conversion region.
4338 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4340 * dispnew.c (update_text_area): Write the whole row if it
4341 has mouse-face in it.
4343 * xfaces.c (face-alternative-font-family-alist): Remove
4344 DEFVAR_LISP; staticpro instead.
4346 * xmenu.c (menu_help_callback): Call show_help_echo with
4349 * keyboard.c (show_help_echo): Add parameter WINDOW.
4350 (read_char): Call show_help_echo with window extracted from Lisp
4352 (gen_help_event): Add parameter WINDOW.
4354 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
4356 * xterm.c (help_echo_window): New variable.
4357 (note_mouse_highlight, note_tool_bar_highlight): Set
4359 (XTread_socket): Pass help_echo_window to gen_help_event.
4360 (syms_of_xterm): Initialize and staticpro help_echo_window.
4362 2000-07-18 Dave Love <fx@gnu.org>
4364 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
4367 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4369 * alloc.c (allocate_string_data): If string had already data
4370 assigned, copy old contents to new string data.
4372 * coding.c (syms_of_coding): Fix typo in spelling of variable
4373 `inhibit-iso-escape-detection'.
4375 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
4377 * Makefile.in: Add dependencies on dispextern.h.
4378 (alloca.o): Don't define malloc and define EMACS_FREE instead of
4379 `free'; both can conflict with system header files.
4381 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4383 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
4386 2000-07-18 Dave Love <fx@gnu.org>
4388 * window.c (Fwindow_list): Declare arg `window'.
4390 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4392 * coding.c (setup_coding_system): Don't override the explicitly
4393 specified designations.
4395 2000-07-15 Miles Bader <miles@gnu.org>
4397 * editfns.c (char_property_eq, char_property_stickiness): Renamed
4398 from `text_property_eq' and `text_property_stickiness', respectively.
4399 (find_field, Fconstrain_to_field, char_property_eq)
4400 (char_property_stickiness): Changed to call char-property functions
4401 instead of text-property-only ones.
4403 * textprop.c (Fnext_single_char_property_change): Made a subr (was
4404 `next_single_char_property_change'). Do more error checking, and
4405 cleanup limit behavior.
4406 (Fprevious_single_char_property_change): New function.
4407 (syms_of_textprop): Initialize new subrs.
4409 * xdisp.c (display_prop_end, invisible_text_between_p):
4410 Call Fnext_single_char_property_change instead of
4411 next_single_char_property_change.
4413 2000-07-15 Jason Rumney <jasonr@gnu.org>
4415 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
4416 after menu is finished with.
4417 (add_menu_item): Only consider wv->title as a menu title.
4418 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
4420 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
4422 (FONT_REGEXP): Remove unused macro, and its sub-components.
4423 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
4425 * w32term.c (help_echo_object, help_echo_pos): New variables.
4426 (note_mode_line_highlight): Store additional information about the
4427 help-echo in help_echo_object and help_echo_pos. Check both
4428 `local-map' and `keymap' properties for changing the cursor
4429 (note_mouse_highlight): Store additional information about the
4430 help-echo in help_echo_object and help_echo_pos.
4431 (note_tool_bar_highlight): Set help_echo_object to nil and
4432 help_echo_pos to -1.
4433 (w32_read_socket): Use gen_help_event instead of filling
4434 input_events manually.
4435 (syms_of_w32term): Staticpro help_echo_object.
4436 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
4437 set, arrange for a mouse-highlight redisplay in
4439 (x_clear_mouse_face): New function.
4440 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
4441 (x_update_window_begin): No need to turn off the mouse
4443 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4444 depending on whether they contain glyphs highlighted in
4446 (x_fill_stretch_glyph_string): Consume runs of stretch
4447 glyphs instead of a single one.
4448 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4449 with new argument list.
4450 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4451 (x_append_glyph, x_append_composite_glyph)
4452 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4453 changes in struct glyph starting 1999-12-27. See comments for
4454 xterm.c on 2000-07-05.
4456 2000-07-14 Sam Steingold <sds@gnu.org>
4458 * xfaces.c (realize_x_face): Fix the last patch:
4459 check `default_face' before dereferencing.
4461 2000-07-14 Dave Love <fx@gnu.org>
4463 * syntax.c (back_comment): Add null default in switch (for pcc).
4465 2000-07-14 Kenichi Handa <handa@etl.go.jp>
4467 * xfaces.c (realize_x_face): Make fontset using the base of the
4468 default_face's fontset, not using the default fontset.
4470 * coding.c (inhibit_iso_escape_detection): New variable.
4471 (syms_of_coding): Make it a Lisp variable.
4472 (detect_coding_iso2022): If inhibit_iso_escape_detection is
4473 nonzero, ignore ISO2022's escape sequence.
4475 2000-07-14 Gerd Moellmann <gerd@gnu.org>
4477 * alloca.c (malloc) [emacs]: Define as xmalloc.
4479 * xfns.c (Fx_show_tip): If frame parameters contain a position,
4480 use that instead of the mouse position. Add parameters DX and DY.
4482 * dispextern.h (Fx_show_tip): Adjust number of parameters
4485 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
4486 if HELP is a function, call it with OBJECT and POS as parameters
4487 to get the help to display.
4488 (gen_help_event, kbd_buffer_store_help_event): New functions.
4489 (kbd_buffer_get_event): Construct the Lisp help-event differently.
4490 (read_char): Call show_help_echo with new parameters.
4492 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
4495 * xterm.c (help_echo_object, help_echo_pos): New variables.
4496 (note_mode_line_highlight): Store additional information about the
4497 help-echo in help_echo_object and help_echo_pos. Check both
4498 `local-map' and `keymap' properties for changing the cursor
4499 (note_mouse_highlight): Store additional information about the
4500 help-echo in help_echo_object and help_echo_pos.
4501 (note_tool_bar_highlight): Set help_echo_object to nil and
4502 help_echo_pos to -1.
4503 (XTread_socket): Use gen_help_event instead of filling
4504 input_events manually.
4505 (syms_of_xterm): Staticpro help_echo_object.
4507 * xmenu.c (menu_highlight_callback): Use
4508 kbd_buffer_store_help_event instead of setting up and input_event
4511 * xdisp.c (eval_form): GCPRO argument sexpr.
4512 (call_function): New function.
4513 (handle_single_display_prop): Use call_function and FUNCTIONP
4514 instead of checking whether if font_height is a symbol and
4517 * eval.c (internal_condition_case_2): New function.
4519 * lisp.h (FUNCTIONP): New macro.
4520 (internal_condition_case_2, call_function): Add prototypes.
4522 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
4523 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
4524 Always set `arg' member of input_events.
4525 (construct_menu_click): Unused function removed.
4527 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
4529 * w32term.c (construct_mouse_click, construct_mouse_wheel)
4530 (construct_drag_n_drop, x_scroll_bar_handle_click)
4531 (w32_read_socket): Always set `arg' member of input_events.
4533 * keyboard.c (show_help_echo): Use eval_form. Add comment.
4535 * lisp.h (eval_form): Add prototype.
4537 * xdisp.c (eval_form): Make it externally visible.
4539 2000-07-13 Gerd Moellmann <gerd@gnu.org>
4541 * xterm.c (x_handle_tool_bar_click): Store the frame in the
4542 frame_or_window slot of TOOL_BAR_EVENT input events instead of
4543 consing. For prefix events, store the frame in the `arg' slot of
4544 the event, otherwise store the key there.
4545 (XTread_socket): Instead of consing, use the frame_or_window slot
4546 of HELP_EVENTs for the frame, and the `arg' slot for the help
4549 * xmenu.c (menu_highlight_callback): Store help string in the
4550 `arg' member of the input event; don't cons.
4551 (menubar_selection_callback): Use the `arg' slot of input events
4552 to queue additional information, instead of consing.
4554 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
4556 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
4558 (w32_read_socket): Adapt to changes in HELP_EVENTs.
4560 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
4561 input events to queue additional information, instead of consing.
4563 * keyboard.c (kbd_buffer_gcpro): Renamed from
4564 kbd_buffer_frame_or_window. Now used for all Lisp objects
4565 referenced from the input queue.
4566 (kbd_buffer_store_event): Always use structure assignment for
4567 copying input events. Record all Lisp objects referenced from
4568 events in kbd_buffer_gcpro.
4569 (kbd_buffer_get_event): Construct Lisp `help-echo' events
4570 differently from input events. Test for prefix menu_bar_events
4571 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
4572 event in kbd_buffer_gcpro to nil.
4573 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
4574 frame_or_window is equal to its arg member as prefix events.
4575 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
4576 used by an input event to nil.
4577 (init_keyboard): Use two times the size of the input queue
4578 for kbd_buffer_gcpro.
4579 (syms_of_keyboard): Likewise.
4581 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
4584 * termhooks.h (struct input_event): Add member `arg'.
4585 (MENU_BAR_EVENT): Renamed from menu_bar_event.
4586 (USER_SIGNAL_EVENT): Renamed from user_signal.
4588 * xfaces.c (ASET): Remove definition.
4590 * lisp.h (AREF, ASET, ASIZE): New macros.
4592 * fontset.c (AREF, ASIZE): Remove definitions.
4594 * fns.c (AREF): Remove definition.
4596 * composite.c (AREF): Remove definition.
4598 2000-07-12 Gerd Moellmann <gerd@gnu.org>
4600 * dispnew.c (redraw_overlapped_rows): Add missing local.
4601 (scrolling_window): Remove debug code.
4603 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
4604 Before scrolling, turn off a mouse-highlight in the window
4607 * xterm.c (x_update_window_end): Add parameter
4608 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
4609 redisplay in XTframe_up_to_date.
4610 (x_clear_mouse_face): New function.
4611 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
4613 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
4615 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
4616 it when any row is written to that contains glyphs highlighted in
4618 (update_window): Call the window update end hook with new
4619 parameter MOUSE_FACE_OVERWRITTEN_P.
4620 (direct_output_for_insert): Give up if row contains mouse-face.
4622 * dispextern.h (struct redisplay_interface): Add parameter
4623 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
4624 (clear_mouse_face): New function pointer member.
4626 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
4628 * syntax.c (back_comment): Use one switch rather than a few `if's.
4629 Obey open_paren_in_column_0_is_defun_start.
4630 When reverting to the `slow' method, try to nicely handle the case
4631 of nested comments by checking that the comment-starter we found
4632 does indeed match the comment-ender.
4633 (scan_sexps_forward, scan_sexps_forward):
4634 Ignore excessive opening parenthesis rather than throwing an error.
4636 2000-07-11 Gerd Moellmann <gerd@gnu.org>
4638 * doc.c (Fsubstitute_command_keys): Handle case that a GC
4639 in Fwhere_is_internal or get_keymap_1 relocates string contents.
4641 * dispnew.c (direct_output_forward_char): Give up if currently
4642 displaying a message instead of the minibuffer contents.
4644 * xterm.c (x_update_window_begin): No need to turn off the mouse
4646 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4647 depending on whether they contain glyphs highlighted in
4650 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
4651 compare the mouse_face_p flags of both rows.
4653 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
4655 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
4657 * keyboard.c (show_help_echo): Accept additional parameter
4658 ok_to_overwrite_keystroke_echo.
4659 (read_char): Call show_help_echo with a zero
4660 ok_to_overwrite_keystroke_echo argument.
4661 * keyboard.h (show_help_echo): Update prototype of
4663 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
4664 ok_to_overwrite_keystroke_echo argument.
4665 * w32menu.c (w32_menu_display_help): Call show_help_echo with
4666 non-zero ok_to_overwrite_keystroke_echo argument.
4668 2000-07-10 Gerd Moellmann <gerd@gnu.org>
4670 * xdisp.c (try_window_id): If changes are all below what is
4671 displayed in the window, and point is in the window, we still
4672 might have to find point on the display.
4674 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
4675 glyphs instead of a single one.
4676 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4677 with new argument list.
4678 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4680 * keymap.c (get_keymap_1): Add comment that this function can GC.
4681 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
4682 comment that functions can GC.
4683 (Fset_keymap_parent): GCPRO arg KEYMAP.
4685 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
4687 * msdos.c (XMenuActivate): After exiting the menu, restore the
4688 echo area message and erase it.
4690 2000-07-10 Kenichi Handa <handa@etl.go.jp>
4692 * fontset.c (Ffontset_info): Make the return value more compatible
4693 with that of Emacs 20.
4695 2000-07-07 Gerd Moellmann <gerd@gnu.org>
4697 * eval.c (Fsignal): Handle case that backtrace_list is null.
4699 2000-07-07 Kenichi Handa <handa@etl.go.jp>
4701 * ccl.c (Fccl_execute): Typo fixed.
4703 2000-07-06 Gerd Moellmann <gerd@gnu.org>
4705 * window.c (window_loop): Add missing gcpro1 local variable.
4707 * window.c (Fwindow_list): Reverse list at the end.
4708 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4709 means allow windows on OWINDOW's frame, only.
4710 (window_loop): Simplified; use Fwindow_list.
4712 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4714 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4716 * xterm.c (XTread_socket): Increment handling_signal at the start,
4717 decrement it at the end.
4719 * eval.c (handling_signal): New variable.
4720 (Fsignal): Abort if handling_signal is non-zero.
4722 * lisp.h (handling_signal): External declaration.
4724 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4726 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4728 Sound support for NetBSD through "Linux emulation" support:
4729 * config.in (HAVE_SOUNDCARD_H): Undef.
4730 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4731 * Makefile.in (LIBSOUND): New variable.
4732 (LIBES): Include it.
4733 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4735 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4737 (vox_open): Use DEFAULT_SOUND_DEVICE.
4738 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4740 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4742 * print.c (print_error_message): If Vsignaling_function is set,
4743 show it in *Messages*.
4745 * lisp.h (Vsignaling_function): External declaration.
4747 * eval.c (Vsignaling_function): New variable.
4748 (Fsignal): Compute it.
4749 (syms_of_eval): Staticpro it.
4751 2000-07-05 Dave Love <fx@gnu.org>
4753 * syswait.h: Use the autoconf recommended approach. Old code
4754 #if'd out in case we need to revert.
4756 * config.in (HAVE_SYS_WAIT_H): Added.
4758 2000-07-05 Andrew Innes <andrewi@gnu.org>
4760 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4761 when non-NULL instead of __morecore, to take account of buffer
4762 memory. This also solves a problem with spurious memory warnings
4765 * ralloc.c: Make real_morecore non-static.
4767 * eval.c (internal_condition_case): Comment out abort if
4768 interrupt_input_blocked is not zero.
4770 * makefile.nt: Add support for `bootstrap' and related targets.
4771 Include minimal debug info in emacs.exe in release build.
4772 Remove all dependencies on lisp.h, and fixup some others.
4774 * w32.c (init_environment): Install code from 20.7 for providing
4775 default values for environment variables, based on the
4776 executable's own location.
4777 (map_w32_filename): Handle filenames that are longer than
4779 (sys_socket): Install socket inheritance bug fix from 20.7.
4781 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4782 here via blockinput.h).
4784 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4786 * w32menu.c (w32_menu_display_help):
4787 * xmenu.c (menu_help_callback): Use show_help_echo.
4789 * keyboard.h (show_help_echo): Declare.
4791 * keyboard.c (show_help_echo): New function, extracted from read_char.
4792 Feval its `msg' argument if it's a cons cell.
4793 (read_char): Use it.
4794 (follow_key): Pass `autoload' to get_keyelt.
4796 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4797 (note_tool_bar_highlight, XTread_socket):
4798 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4800 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4801 (note_tool_bar_highlight, w32_read_socket):
4802 Do not gratuitously ignore non-string `help-echo' properties.
4804 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4806 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4808 * window.c (delete_all_subwindows): Reset Vwindow_list.
4810 * xterm.c (x_append_glyph, x_append_composite_glyph)
4811 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4812 changes in struct glyph starting 1999-12-27. Some bit-fields of
4813 struct glyph were not set, which made glyphs unequal when compared
4814 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4815 effects were the result. This also depended on the contents of
4816 memory returned by xmalloc. If flickering happens again, activate
4817 the code in clear_glyph_row that's in #if 0. If the flickering is
4818 gone with that, chances are that it is caused by something
4821 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4823 * dispextern.h: Add some comments.
4825 * window.c (add_window_to_list): Add parameter LIST.
4826 (window_list): Order list so that, for each frame, windows are
4827 in canonical order, and so that frames appear in the list in
4828 the order given by Vframe_list.
4829 (next_window): Reverse the handling of NEXT_P.
4831 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4833 * window.c (Vwindow_list): New variable.
4834 (make_window, delete_window): Set Vwindow_list to nil.
4835 (check_window_containing): New function.
4836 (window_from_coordinates): Rewritten.
4837 (add_window_to_list, window_list, candidate_window_p)
4838 (decode_next_window_args, next_window): New functions.
4839 (Fnext_window, Fprevious_window): Rewritten in terms of
4841 (Fwindow_list): New function.
4842 (Fother_window): Cleaned up.
4843 (foreach_window): Add a longer "variable argument list". Let
4844 callback function return 0 to indicate that cycling over windows
4846 (foreach_window_1): Likewise.
4847 (freeze_window_start): Return int.
4848 (init_window): New function.
4849 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4851 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4852 input_event with bzero.
4853 (main): Call init_window.
4855 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4858 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4860 * composite.h (make_composition_value_copy): Extern it.
4862 * composite.c (make_composition_value_copy): New function.
4864 * editfns.c (Fformat): While copying text properties, make each
4865 composition property value a copy.
4867 * fns.c (concat): While copying text properties, make each
4868 composition property value a copy.
4870 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4872 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4874 * fns.c (sweep_weak_table): Mark only objects that are not
4877 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4878 include those frames as candidates which have their focus
4879 redirected to the minibuffer frame.
4881 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4883 * fns.c (Fputhash): Return `value' rather than nil.
4885 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4887 * frame.c (next_frame): Don't check focus redirection in case
4888 MINIBUF is a window. Doing so excludes frames using MINIBUF
4889 unless their focus is redirected, which contradicts the
4890 specification of next-frame, and leads to infinite loops in
4891 certain situations when cycling through windows with next-window.
4893 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4895 * coding.c (code_convert_region): Even if the length of text is
4896 zero, try to convert it if coding->type is coding_type_ccl.
4897 (decode_coding_string, encode_coding_string): Likewise.
4899 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4901 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4902 the display if windows_or_buffers_changed.
4904 * dispnew.c (struct row_entry): New structure.
4905 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4906 (row_table_size, old_lines, new_lines, old_lines_size)
4907 (new_lines_size, run_pool, runs_size, runs): New variables.
4908 (add_row_entry): New function.
4909 (scrolling_window): Use data structures allocated with xmalloc and
4910 held in global variables, instead of allocating them with alloca and
4911 holding them in local variables. Use a larger hash table whose
4912 size depends on glyph matrix sizes. Don't use bzero to clear the
4913 hash table; instead, clear used slots only.
4915 * fns.c (next_almost_prime): Make it externally visible.
4917 * lisp.h (next_almost_prime): Add prototype.
4919 * s/isc4-0.h (sigunblock): Define.
4921 * s/sco5.h (sigunblock): Define.
4923 2000-06-27 Dave Love <fx@gnu.org>
4925 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4926 (moved to osf5-0.h).
4927 [!NOT_C_CODE]: Protect string.h stuff.
4929 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4930 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4932 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4934 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4935 below the last line from the needed window height.
4937 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4939 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4940 (Fwidget_get): Use it.
4941 (syms_of_fns): Defsubr it.
4943 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4945 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4946 display info for XIM.
4947 (xim_open_dpy): Likewise.
4948 (xim_close_dpy): Don't free the display info's XIM.
4950 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4952 * config.in (USE_XIM): New define.
4954 * keymap.c (get_keyelt): For menu-items containing a `:filter
4955 FILTER', apply FILTER to the menu-item's definition to get the
4956 real definition to use.
4958 * lisp.h (QCfilter): External declaration.
4960 * xfns.c (Fimage_size): New function.
4961 (syms_of_xfns): Defsubr it.
4963 2000-06-26 Andreas Schwab <schwab@suse.de>
4965 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4968 2000-06-25 Dave Love <fx@gnu.org>
4970 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4973 * Makefile.in (blockinput.h): Depend on atimer.h.
4974 (atimer.h): Depend on systime.h.
4976 * blockinput.h: Protect against multiple inclusion. Include
4979 * atimer.h: Protect against multiple inclusion. Include
4982 * lisp.h (swap_in_global_binding): Declare.
4984 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4986 * process.c (Fopen_network_stream): Turn off atimers for duration
4987 of call to connect. (Patch from Gerd.)
4989 2000-06-23 Dave Love <fx@gnu.org>
4991 * ralloc.c: Maybe include unistd.h
4993 * emacs.c (setgrp): Undefine before defining.
4994 (malloc_warning, set_time_zone_rule, index): Prototype.
4996 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4997 HAVE_STRUCT_TIMEZONE.
4999 * s/osf1.h: Move string.h hack here from alpha.h and make it
5001 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
5003 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
5004 (SOCKLEN_TYPE): Don't define.
5006 * m/alpha.h: Remove string.h hack.
5008 * s/osf5-0.h: New file.
5010 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
5011 include time.h, done by systime.h.
5012 [__FreeBSD__]: Remove redundant includes.
5014 * callproc.c (setpgrp): Undefine before defining.
5015 (delete_temp_file): Return Qnil to avoid warning.
5017 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
5019 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
5022 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
5024 * composite.h (compose_text): Declare.
5026 * xterm.c: Don't include sys/types.h unconditionally. Don't
5027 protect its inclusion with !USG (following xmenu.c).
5029 2000-06-23 Gerd Moellmann <gerd@gnu.org>
5031 * xfns.c (x_create_tip_frame): Initialize frame's colors like
5034 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
5036 * coding.c (decode_eol_post_ccl): Special handling for undecided
5037 and inconsistent EOL types.
5039 2000-06-22 Gerd Moellmann <gerd@gnu.org>
5041 * xrdb.c (x_load_resources): Add default resource for scroll bar's
5042 trough color and main window's background color.
5044 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
5047 * xterm.h (Xt_app_con): External declaration.
5049 * widget.c (EmacsFrameRealize): Fix typo.
5051 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
5053 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
5054 (handle_invisible_prop): Record the start of invisible text in
5055 it->add_overlay_start.
5056 (struct overlay_entry): Add member `overlay'.
5057 (handle_overlay_change): Simplify.
5058 (next_overlay_string): After having processed overlay strings at the
5059 end of the buffer, record that fact in
5060 it->overlay_strings_at_end_processed_p.
5061 (compare_overlay_entries): If before- and after-strings come
5062 from the same overlay, let before-strings come first.
5063 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
5064 (load_overlay_strings): Take it->add_overlay_start into account
5065 when adding overlay strings.
5067 * dispextern.h (struct it): Add member add_overlay_start.
5069 2000-06-22 Dave Love <fx@gnu.org>
5071 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
5073 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
5075 2000-06-22 Kenichi Handa <handa@etl.go.jp>
5077 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
5080 2000-06-21 Dave Love <fx@gnu.org>
5082 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
5084 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
5086 * syntax.c (back_comment): Simplify string-parity counting (with
5087 the added benefit of handling multiple string-styles as long as
5088 they are not intertwined).
5089 Jump to the slow code as soon as a comment starter is found in
5090 a "string_lossage" position. Fixes the case: " /* " /* " */.
5092 2000-06-21 Dave Love <fx@gnu.org>
5094 * Makefile.in: Use GETLOADAVG_LIBS.
5096 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
5097 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
5099 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5101 * syntax.c (describe_syntax): Recognize the `n'estable bit.
5102 (Fforward_comment, scan_lists):
5103 Check the comstyle of single-char comment-starters.
5104 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
5105 we're just at the beginning of the comment (f.ex with (*) ... (*)).
5106 Check the comstyle of single-char comment-starters.
5107 Clarify control-flow around the Scomment case.
5109 2000-06-20 Dave Love <fx@gnu.org>
5111 * fns.c (make_hash_table, maybe_resize_hash_table):
5112 Cast arg of next_almost_prime.
5114 * tparam.c [emacs]: Include lisp.h.
5116 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
5119 2000-06-20 Gerd Moellmann <gerd@gnu.org>
5121 * keyboard.c (adjust_point_for_property): Check if display
5122 property should be treated as intangible by looking at its
5125 * xdisp.c (single_display_prop_intangible_p)
5126 (display_prop_intangible_p): New functions.
5128 * dispextern.h (display_prop_intangible_p): Add prototype.
5130 * xdisp.c (dump_glyph_row): Show type of glyph->object.
5132 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
5133 argument to sigprocmask.
5135 * s/sco5.h (sigblock): Redefined to pass a pointer as second
5136 argument to sigprocmask.
5138 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
5139 sigprocmask_set, and pass a pointer to it to sigprocmask.
5141 * sysdep.c (sigprocmask_set): New variable.
5143 * fileio.c (make_temp_name): Don't use `%s' in string passed to
5146 2000-06-20 Sam Steingold <sds@gnu.org>
5148 * xrdb.c: Don't declare xmalloc, xrealloc.
5150 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5152 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
5153 (re_comp): Cast gettext return value to avoid complaints when
5156 2000-06-20 Dave Love <fx@gnu.org>
5158 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
5161 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
5163 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
5165 * m/alpha.h: Don't declare xmalloc, xrealloc.
5167 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
5169 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
5171 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
5173 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
5176 * keyboard.h (poll_for_input_1): Declare.
5178 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
5180 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
5182 * doprnt.c: Don't declare xmalloc, xrealloc.
5184 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
5185 (getenv, ctime, getwd): Removed.
5186 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
5188 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
5189 x_set_tool_bar_lines.
5191 * config.in: Add HAVE_GETWD. Move some definitions above
5192 machine/system includes.
5194 2000-06-20 Kenichi Handa <handa@etl.go.jp>
5196 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
5198 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
5199 contain information about ENCODING.
5201 * fontset.c (FONTSET_ASCII): Use the first element of char table
5202 for an ASCII font, not defalt slot.
5203 (fontset_ref_via_base): If FONTSET doesn't contain information for
5204 C, try the default fontset.
5205 (make_fontset): Don't copy the default fontset.
5206 (fontset_font_pattern): Likewise.
5207 (accumulate_font_info): If ELT is nil, use the corresponding
5208 element in the default fontset.
5210 2000-06-19 Dave Love <fx@gnu.org>
5212 * syntax.c (Fparse_partial_sexp): Doc fix.
5214 * regex.h: Test PROTOTYPES as well as __STDC__.
5216 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
5217 errno, strerror. Put text after #endif in comment.
5219 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
5222 * xterm.c (x_frame_of_widget): Likewise.
5224 2000-06-19 Gerd Moellmann <gerd@gnu.org>
5226 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
5227 to Vfundamental_mode_abbrev_table.
5229 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
5230 bogus objects are marked. This slows down GC by ~80 percent, but
5231 it might be worth trying when debugging GC-related problems.
5232 This feature requires conservative stack marking to be enabled.
5234 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
5235 returns XLookupChars, reset `modifiers' to zero.
5237 2000-06-19 Dave Love <fx@gnu.org>
5239 * mktime.c: Unprotoized.
5241 2000-06-19 Richard Stallman <rms@gnu.org>
5243 * data.c (set_internal): If variable is frame-local,
5244 store the new value immediately into the frame parameter alist.
5246 2000-06-19 Ken Raeburn <raeburn@gnu.org>
5248 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
5249 in the custom handler pointer.
5251 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
5252 value, or checks for CHAR_META can fail when Lisp_Object is a
5254 * keymap.c (get_keyelt): Likewise.
5256 2000-06-19 Kenichi Handa <handa@etl.go.jp>
5258 * ccl.h (struct ccl_program): New member eol_type.
5259 (struct ccl_spec): New member cr_carryover.
5261 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
5262 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
5264 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
5265 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
5266 (decode_eol_post_ccl): New function.
5267 (decode_coding): Don't detect EOL format here for CCL based coding
5269 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
5270 decode_eol_post_ccl after running the CCL program.
5271 (code_convert_region): Don't detect EOL format here for CCL based
5273 (decode_coding_string): Likewise.
5275 2000-06-18 Ken Raeburn <raeburn@gnu.org>
5277 * charset.c (update_charset_table): Use XINT on "iso_final_char"
5278 when treating it as an integer.
5280 * coding.h (encode_coding_string): Declare.
5282 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
5285 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
5286 "xkeymap" to avoid shadowing the "enum map_type" value that needs
5287 to be passed to get_local_map.
5289 * sound.c (Fplay_sound): Don't call make_number on
5290 Frun_hook_with_args count argument.
5292 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
5293 for lisp objects in X event structure data field, when lisp
5294 objects are represented with unions.
5295 (x_scroll_bar_to_input_event): Ditto.
5297 2000-06-16 Ken Raeburn <raeburn@gnu.org>
5299 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
5300 termination of string. Fix sense of test whether
5301 Vline_number_display_limit is an integer.
5303 2000-06-16 Gerd Moellmann <gerd@gnu.org>
5305 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
5306 only if HAVE_X_WINDOWS.
5308 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
5311 * dispnew.c (update_frame_1): Handle case that cursor vpos is
5314 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5316 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
5319 2000-06-15 Kenichi Handa <handa@etl.go.jp>
5321 * coding.c (decode_coding_emacs_mule): Always set src_base at the
5322 start of the while loop.
5324 2000-06-15 Gerd Moellmann <gerd@gnu.org>
5326 * atimer.c (alarm_signal_handler): Add forward declaration.
5328 * data.c (set_internal): Remove debug code.
5330 2000-06-14 Gerd Moellmann <gerd@gnu.org>
5332 * Makefile.in (bootstrap-temacs): Add `-I../src'.
5334 * unexec.c (toplevel) [COFF]: Include coff.h.
5336 * s/lynxos.h: New file.
5338 * keymap.c (Fsingle_key_description): Enclose function key and
5339 event symbol names in angle brackets.
5341 * xdisp.c (setup_echo_area_for_printing): Call
5342 message_log_maybe_newline if message_buf_print is not set.
5344 * print.c (printchar, strout): Don't check message_buf_print
5345 before calling setup_echo_area_for_printing because that
5346 function does something useful even when message_buf_print is
5349 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
5351 (ensure_echo_area_buffers): Initialize echo buffer's
5352 truncate lines setting to nil.
5353 (with_echo_area_buffer): Don't set the echo buffer's truncate
5355 (set_message_1): Set it here instead, based on the value
5356 of message_truncate_lines.
5357 (resize_mini_window): Handle case that lines are truncated.
5358 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
5359 message-truncate-lines.
5361 * keyboard.c (read_char): Bind message-truncate-lines to t
5362 while displaying a help-echo.
5364 * lisp.h (Qmessage_truncate_lines): External declaration.
5366 2000-06-13 Gerd Moellmann <gerd@gnu.org>
5368 * xdisp.c (Vline_number_display_limit): Renamed from
5369 line_number_display_limit.
5370 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
5371 Extend documentation string. Initialize
5372 Vline_number_display_limit to nil meaning no limit.
5373 (decode_mode_spec): Use Vline_number_display_limit with its new
5376 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
5378 2000-06-13 Richard Stallman <rms@gnu.org>
5380 * frame.c (Fmodify_frame_parameters): Doc fix.
5382 * xfns.c (x_set_frame_parameters): Comment fix.
5384 * frame.c (store_frame_param): Call swap_in_global_binding if the
5385 variable's current binding was chosen based on this frame.
5387 * data.c (swap_in_global_binding): New function.
5389 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5391 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
5392 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
5394 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5396 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
5398 2000-06-12 Jason Rumney <jasonr@gnu.org>
5400 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
5402 * w32.h (EMACS_W32_H): Renamed from _NT_H_
5404 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
5406 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
5408 2000-06-12 Gerd Moellmann <gerd@gnu.org>
5410 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
5411 (syms_of_xfaces): Defsubr Sdump_colors.
5412 (x_free_colors): Don't treat b&w specially on default visual.
5413 (x_free_dpy_colors): New function.
5414 (free_face_colors): Don't check visual class; it's done
5417 * xterm.c (x_frame_of_widget): New function.
5418 (x_alloc_nearest_color_for_widget): Use it.
5419 (x_copy_dpy_color): New function.
5420 (x_destroy_window): Free various colors.
5422 2000-06-12 Kenichi Handa <handa@etl.go.jp>
5424 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
5426 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
5428 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
5430 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
5432 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
5434 2000-06-11 Dave Love <fx@gnu.org>
5436 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
5438 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
5440 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
5442 2000-06-11 Gerd Moellmann <gerd@gnu.org>
5444 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
5447 2000-06-10 Kenichi Handa <handa@etl.go.jp>
5449 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
5450 (regex_compile): Fix the code for handling the case of single byte
5451 char and multibyte char being mixed in a range within [...].
5453 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
5454 and dst_multibyte members of coding.
5456 * charset.c (update_charset_table): Update the table
5458 (init_charset_once): Initialize elements of bytes_by_char_head to
5459 1 except for leading codes for private charases.
5461 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
5462 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
5465 2000-06-09 Ken Raeburn <raeburn@gnu.org>
5467 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
5468 access the data it doesn't point to.
5470 2000-06-08 Gerd Moellmann <gerd@gnu.org>
5472 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
5473 will be translated to a switch-frame event when reading the
5474 event queue. This is necessary because Emacs otherwise won't
5475 perform a switch-frame to a new frame until some other event, for
5476 example a keystroke event, forces it to do so. This has various
5477 effects, one visible being that the cursor of a frame created with
5478 C-x 5 2 or switched to with a window manager key binding like
5479 A-TAB stays hollow because selected_window isn't on the newly
5480 focused frame until the switch-frame is performed.
5482 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
5483 generating a switch-frame event if necessary.
5485 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
5487 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
5490 2000-06-08 Kenichi Handa <handa@etl.go.jp>
5492 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
5495 2000-06-07 Gerd Moellmann <gerd@gnu.org>
5497 * window.c (displayed_window_lines): Take empty lines at
5498 the bottom of a window into account.
5500 * window.c (displayed_window_lines): New function.
5501 (Fmove_to_window_line): Use displayed_window_lines to determine
5502 the number of lines to move, instead of using the window's height.
5504 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
5505 to stop reading, even if the form read sets point to a different
5506 value when evaluated.
5508 * xdisp.c (display_line): Fix code deciding in which line to
5511 2000-06-07 Kenichi Handa <handa@etl.go.jp>
5513 * fileio.c (e_write): Free composition data if stored in
5516 2000-06-06 Gerd Moellmann <gerd@gnu.org>
5518 * xdisp.c (display_line): Set row's and iterator's
5519 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
5520 Set cursor even if row ends in the middle of a character.
5521 (dump_glyph_row): Print values of new flags.
5522 (redisplay_window) <cursor movement in unchanged window>: When
5523 point has been moved forward, and PT is at the end of the cursor
5524 row, don't place the cursor in the next row if the cursor row ends
5525 in the middle of a character or at ZV.
5527 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
5528 (struct glyph_row): Add starts_in_middle_of_char_p and
5529 ends_in_middle_of_char_p.
5530 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
5531 ends_in_middle_of_char_p flag.
5532 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
5534 * term.c (append_glyph): Revert change of 2000-06-06.
5536 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
5537 padding glyph not fitting on line as whole character not
5540 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
5541 this isn't true for images with `:ascent 100'.
5543 2000-06-06 Kenichi Handa <handa@etl.go.jp>
5545 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
5546 as modified if it is originally unmodified.
5548 * term.c (encode_terminal_code): Change the way to check if
5549 terminal coding does any conversion.
5550 (append_glyph): Set glyph->pixel_width correctly.
5552 * xdisp.c (display_line): While checking line continuation, pay
5553 attention to a padding glyph.
5555 2000-06-05 Gerd Moellmann <gerd@gnu.org>
5557 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
5559 2000-06-05 Dave Love <fx@gnu.org>
5561 * xdisp.c: Include fontset.h.
5563 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
5565 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5567 * dispnew.c: Conditionally include term.h.
5569 * coding.h: Declare code_convert_string_norecord.
5571 * frame.h (struct frame): Use volatile unconditionally.
5573 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
5575 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
5577 * systime.h: Protect against multiple inclusion.
5578 (timezone) [USG5_4]: Define as time_t.
5580 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5581 (Foptimize_char_table, make_temp_name): Declare.
5583 * Makefile.in (xdisp.o): Depend on fontset.h.
5585 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5587 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5588 (Foptimize_char_table, make_temp_name): Declare.
5592 * s/netbsd.h: Don't define autoconfiscated MATHERR.
5594 2000-06-02 Dave Love <fx@gnu.org>
5596 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
5598 2000-06-02 Gerd Moellmann <gerd@gnu.org>
5600 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
5601 result face, set flags in that face indicating that colors may not
5604 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
5605 glyph, use the ASCII NUL character to determine the face.
5607 2000-06-02 Dave Love <fx@gnu.org>
5609 * sysdep.c: Conditionally include stdlib.h, unistd.h.
5610 (VFORK_RETURN_TYPE): Remove.
5612 * config.in: Add NO_MATHERR.
5614 2000-06-01 Dave Love <fx@gnu.org>
5616 * cmds.c (internal_self_insert): Don't check
5617 Vbefore_change_function, Vafter_change_function.
5619 * insdel.c (signal_before_change, signal_after_change): Likewise.
5621 * buffer.c (Vbefore_change_function, Vafter_change_function):
5622 Variables and their initializations deleted.
5624 * callint.c (Fcall_interactively): Doc fix.
5626 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
5628 2000-05-31 Dave Love <fx@gnu.org>
5630 * textprop.c: Revert last change -- duplicated.
5632 2000-05-31 Gerd Moellmann <gerd@gnu.org>
5634 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
5637 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
5639 2000-05-31 Jason Rumney <jasonr@gnu.org>
5641 * search.c (Fre_search_forward, Fre_search_backward)
5642 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
5644 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
5646 2000-05-30 Jason Rumney <jasonr@gnu.org>
5648 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
5649 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
5651 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
5654 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
5655 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
5656 expand a nil default_filename.
5658 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
5659 pointer to glyph_to_pixel_coords, not a frame.
5661 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
5662 coding.h to dependencies.
5664 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
5666 * w32console.c (glyph_to_pixel_coords): Change first parameter to
5667 window pointer to be consistent with w32term.c and xterm.c.
5669 * w32fns.c: Format and doc changes to bring closer to xfns.c.
5670 (VIETNAMESE_CHARSET): Define if not defined in system headers.
5671 (Qline_spacing, Qcenter): New variables.
5672 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
5673 (x_set_line_spacing): New function.
5674 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
5676 (x_specified_cursor_type): New function.
5677 (x_set_cursor_type): Use it.
5678 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
5680 (validate_x_resource_name, x_get_resource_string): Measure lengths
5681 of external strings in bytes.
5682 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
5683 GetTextExtentPoint32 with NULL title.
5684 (Fx_create_frame): Initialize Qline_spacing.
5685 (w32_load_system_font): Initialize font->double_byte_p.
5686 (x_to_w32_charset): Use Vw32_charset_info_alist.
5687 (Image, busy cursor, tooltip functions): Merged changes from
5688 xfns.c. Not yet functional on Windows.
5690 * w32gui.h (W32FontStruct): Add double_byte_p member.
5692 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
5693 (emacs_button_translation): Use it.
5694 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
5695 in `mask' to be set.
5697 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
5700 * w32term.c: Format and doc changes to bring closer to xterm.c.
5701 (w32_char_font_type): New enum.
5702 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
5703 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
5704 (w32_encode_char): New function.
5705 (x_encode_char): Removed.
5706 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5707 x_encode_char and w32_font_is_double_byte.
5708 (x_produce_image_glyph): Use image_ascent.
5709 (x_produce_glyphs): Use new version of w32_per_char_metric and
5710 handle NULL return value. Allow extra line spacing.
5711 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5712 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5713 w32_font_type member of glyph instead.
5714 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5715 (fast_find_position): Make sure not to consider rows not visible
5717 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5718 w32_menu_display_help with input blocked, as it can abort.
5719 (x_display_and_set_cursor): Choose cursor depending
5720 on buffer-local value of cursor_type.
5721 (x_draw_bar_cursor): Add parameter WIDTH.
5723 * w32term.h (CP_DEFAULT): Define.
5724 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5726 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5728 * search.c (Fre_search_forward, Fre_search_backward)
5729 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5731 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5733 * coding.c (detect_coding_iso2022): Fix code for checking
5734 CODING_CATEGORY_MASK_ISO_8_2.
5736 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5738 * regex.c (PREFETCH_NOLIMIT): New function.
5739 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5741 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5743 * syntax.c (find_defun_start): Move test for
5744 open_paren_in_column_0_is_defun_start outside of the loop.
5746 * xdisp.c (redisplay_window): Really switch buffers when
5747 displaying mode lines, and temporarily set selected_frame to the
5748 frame of the window that's redisplayed.
5750 * xfaces.c (free_realized_faces): Block/unblock input.
5751 (free_realized_multibyte_face): Ditto.
5753 2000-05-29 Dave Love <fx@gnu.org>
5755 * textprop.c (Qkeymap): New variable.
5756 (syms_of_textprop): Intern it.
5758 * keymap.c: Include intervals.h.
5759 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5761 * Makefile.in (keymap.o): Depend on intervals.h.
5763 * keyboard.c (menu_bar_items, tool_bar_items)
5764 (Fexecute_extended_command): Deal with `keymap' property.
5765 (read_key_sequence): Track map from `keymap' property as well as
5768 * intervals.c (get_local_map): Extra arg to allow looking for
5771 * intervals.h (map_property): New enum.
5772 (get_local_map): Extra arg using it.
5775 * lisp.h (get_local_map): Don't declare here.
5777 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5779 * Makefile.in (callproc.o): Depend on composite.h.
5781 * callproc.c: Include composite.h.
5782 (Fcall_process): Handle composition correctly.
5784 * coding.h (coding_allocate_composition_data): Extern it.
5785 (coding_restore_composition): Likewise.
5787 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5788 yet allocated, finish decoding with result
5789 CODING_FINISH_INSUFFICIENT_CMP.
5790 (coding_allocate_composition_data): Make it non-static.
5791 (coding_restore_composition): Likewise.
5793 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5795 * charset.c (syms_of_charset): Revert last change.
5797 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5799 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5800 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5803 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5805 * charset.c (syms_of_charset): Set width of character sets
5806 eight-bit-control and eight-bit-graphic to 1 column.
5808 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5810 * config.in (HAVE_SPEED_T): New define.
5812 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5815 2000-05-26 Dave Love <fx@gnu.org>
5817 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5819 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5820 (Fsubr_arity): New function.
5821 (syms_of_data): Install them.
5823 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5825 * charset.c (init_charset_once): Set the table bytes_by_char_head
5828 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5829 the default fontset to what Emacs uses by default.
5830 (check_registry_encoding): This function deleted.
5831 (Fset_fontset_font): Remove the adhoc condition for the default
5832 fontset. Allow cons in FONTNAME.
5834 * fns.c (map_char_table): Ignore char-table entries for
5835 charsets eight-bit-control and eight-bit-graphic.
5837 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5839 * emacs.c (main): Initialize keyboard syms before initializing
5840 window code, so face names are available.
5842 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5844 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5845 of an anchor at the beginning of a shy-group.
5847 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5849 * xdisp.c (handle_invisible_prop): Don't try to skip over
5850 invisible text if end of text is already reached.
5852 2000-05-25 Dave Love <fx@gnu.org>
5854 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5856 * coding.c (encode_eol): Add null statement after label.
5858 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5860 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5863 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5865 * ccl.c (ccl_driver): Fix previous change.
5867 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5869 * coding.c (run_pre_post_conversion_on_str): Set point to the
5870 beginning of buffer before calling coding->post_read_conversion.
5871 (decode_coding_string): Give correct args to
5872 run_pre_post_conversion_on_str.
5873 (encode_coding_string): Likewise.
5875 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5876 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5877 eight-bit-graphic correctly.
5879 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5881 * fileio.c (Finsert_file_contents): Even if a file is not found,
5882 execute codes for setting up coding system. Call
5883 after-insert-file-functions unconditionally.
5885 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5887 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5888 BSD_PGRPS are not defined.
5890 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5892 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5894 (syms_of_charset): Avoid building same strings.
5896 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5898 * lread.c (Fload): Add a comment about the meaning of
5899 Vuser_init_file being t.
5901 * puresize.h (BASE_PURESIZE): Increase to 675000.
5903 * s/gnu-linux.h (setpgrp): Don't define it here because this
5904 prevents compilation on GNU/Linux systems with glib 2.2.
5906 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5909 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5911 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5912 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5914 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5916 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5918 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5921 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5923 * term.c (encode_terminal_code): Set coding->src_multibyte
5926 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5928 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5930 * keyboard.c (read_char): Allow character codes 128..255 to be
5931 handled by input-method-function.
5933 * insdel.c (adjust_markers_for_replace): Fix previous change.
5934 (adjust_after_replace): If PREV_TEXT is nil, call
5935 adjust_markers_for_insert, not adjust_markers_for_replace.
5937 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5939 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5940 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5941 [HAVE_GRANDPT]: Define.
5942 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5944 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5947 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5949 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5951 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5953 The following changes are to handle 8-bit characters in a
5954 multibyte buffer/string without facing with byte combining
5955 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5956 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5958 * Makefile.in (fns.o): Depend on charset.h.
5960 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5961 convert it to unibyte.
5962 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5964 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5965 apparent char boundary.
5966 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5967 0x80..0x9F to/from multibyte form.
5969 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5972 * callproc.c (Fcall_process): Always encode an argument string if
5973 it is multibyte. Setup src_multibyte and dst_multibyte members of
5974 process_coding properly.
5976 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5977 SPLIT_NON_ASCII_CHAR.
5979 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5981 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5983 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5985 (SPLIT_CHARACTER_SEQ): This macro deleted.
5986 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5988 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5989 and eight-bit-graphic.
5990 (char_to_string): Likewise. Signal an error for too large
5992 (char_printable_p): Return 0 for 8-bit characters.
5993 (update_charset_table): Update iso_charset_table only when a final
5994 character is non-negative.
5995 (find_charset_in_text): Renamed from find_charset_in_str.
5996 Arguments and return value changed. Callers changed.
5997 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5998 be -1 if CHARSET is used only internally.
5999 (Fmake_char_internal): Handle new charsets; eight-bit-control and
6001 (Fcharset_after): Simplified.
6002 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
6003 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
6004 (multibyte_chars_in_text): Simplified by assuming there's no
6005 invalid multibyte sequence.
6006 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6007 str_as_unibyte): New functions.
6008 (Fstring): Simpified by assuming that byte combining never
6010 (init_charset_once): Initialization for
6011 LEADING_CODE_8_BIT_CONTROL.
6012 (syms_of_charset): Intern and staticpro Qeight_bit_control and
6013 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
6014 eight-bit-control and eight-bit-graphic.
6016 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
6017 CHARSET_8_BIT_GRAPHIC): New macros.
6018 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
6019 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
6020 (CHARSET_REVERSE_CHARSET): Likewise.
6021 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
6023 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
6024 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
6025 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
6026 encounter an invalid multibyte sequence.
6027 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
6028 sequence is always valid.
6029 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
6030 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
6032 (CHAR_STRING): For 8-bit characters, call char_to_string.
6033 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
6034 multibyte sequence is always valid.
6035 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
6036 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6037 str_as_unibyte): Extern them.
6038 (BCOPY_SHORT): Fix a bug.
6039 (CHAR_LEN): This macro deleted. Callers changed to use
6041 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
6042 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
6043 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
6045 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
6046 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
6047 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
6048 EMIT_BYTES): New macros.
6049 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
6050 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
6052 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
6053 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
6054 check the validity of multibyte sequence.
6055 (decode_coding_emacs_mule): New function.
6056 (encode_coding_emacs_mule): New macro.
6057 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
6059 (DECODE_ISO_CHARACTER): Just return a character code.
6060 (DECODE_COMPOSITION_START): Set coding->result instead of result.
6061 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
6062 EMIT_CHAR to produced decoded characters. Exit the loop only by
6063 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
6065 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
6066 only position codes for an invalid character.
6067 (encode_designation_at_bol): Return new destination pointer. 5th
6068 arg DSTP is changed to DST.
6069 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
6070 from the source by ONE_MORE_CHAR. Don't handle the case of last
6072 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
6074 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
6075 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
6076 TWO_MORE_BYTES to fetch a byte from the source.
6077 (encode_eol): Pay attention to coding->src_multibyte.
6078 (detect_coding, detect_eol): Preserve members src_multibyte and
6080 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
6081 (encoding_buffer_size): Set magnification to 3 for all coding
6082 systems that require encoding.
6083 (ccl_coding_driver): For decoding, be sure that the result is
6084 valid multibyte sequence.
6085 (decode_coding): Initialize coding->errors and coding->result.
6086 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
6087 and raw-text, always call decode_eol. Handle the case of last
6088 block here. If not coding->dst_multibyte, convert the resulting
6089 sequence to unibyte.
6090 (encode_coding): Initialize coding->errors and coding->result.
6091 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
6092 and raw-text, always call encode_eol. Handle the case of last
6094 (shrink_decoding_region, shrink_encoding_region): Detect cases
6095 that we can't skip data more rigidly.
6096 (code_convert_region): Setup src_multibyte and dst_multibyte
6097 members of coding. For decoding, if the buffer is multibyte,
6098 convert the source sequence to unibyte in advance. For encoding,
6099 if the buffer is multibyte, convert the resulting sequence to
6100 multibyte afterward.
6101 (run_pre_post_conversion_on_str): New function.
6102 (code_convert_string): Deleted and divided into the following two.
6103 (decode_coding_string, encode_coding_string): New functions.
6104 (code_convert_string1, code_convert_string_norecord): Call one of
6106 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
6107 MAKE_NON_ASCII_CHAR.
6108 (Fset_terminal_coding_system_internal,
6109 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
6110 and dst_multibyte members.
6111 (init_coding_once): Initialize iso_code_class with new enum
6112 ISO_control_0 and ISO_control_1.
6114 * coding.h (enum iso_code_class_type): Member ISO_control_code is
6115 devided into ISO_control_0 and ISO_control_1.
6116 (struct coding_system): New members src_multibyte, dst_multibyte,
6117 errors, and result. Delete member fake_multibyte.
6118 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
6120 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
6123 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
6126 * editfns.c (Fformat): Be sure to convert 8-bit characters to
6128 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
6130 (Ftranspose_region): Delete codes for handling byte combining.
6132 * fileio.c (Finsert_file_contents): Setup src_multibyte and
6133 dst_multibyte members of coding. On handling REPLACE on unibyte
6134 buffer, convert the result of decode_coding to unibyte. On
6135 inserting into a mutibyte buffer, always call code_convert_region.
6136 (e_write): Setup coding->src_multibyte according to the
6137 multibyteness of the source (buffer or string).
6139 * fns.c (concat): Handle 8-bit characters correctly.
6140 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
6141 unibyte in the result.
6142 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
6143 valid multibyte form in the result.
6144 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6145 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
6146 return -1, signal an error.
6147 (base64_encode_1): New arg MULTIBYTE. Get each character by
6148 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
6149 character is found, return -1.
6150 (Fbase64_decode_region): Delete codes for handling byte-combining.
6151 Treat each decoded byte as a unibyte character.
6152 (Fbase64_decode_string): Return unibyte string.
6153 (Fcompare_strings, concat, string_byte_to_char): Use
6154 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
6155 FETCH_STRING_CHAR_ADVANCE.
6156 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6157 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
6159 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
6160 SPLIT_NON_ASCII_CHAR.
6161 (fontset_ref_via_base, fontset_set): Likewise
6163 * insdel.c (adjust_markers_for_record_delete): Deleted.
6164 (adjust_markers_for_insert): Argument changed. Caller changed.
6165 (adjust_markers_for_replace): Likewise.
6166 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
6167 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
6168 (copy_text): Delete unused local varialbe c_save. For converting
6169 to multibyte, be sure to make all 8-bit characters in valid
6171 (count_size_as_multibyte): Handle 8-bit characters correctly.
6172 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6173 adjust_after_replace, replace_range, del_range_2)
6174 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
6175 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6176 adjust_after_replace, replace_range, del_range_2) Delete codes for
6177 handling byte combining.
6178 (adjust_before_replace): Deleted.
6180 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
6181 SPLIT_NON_ASCII_CHAR.
6182 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6183 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
6185 (Fkey_description): Likewise.
6187 * lread.c (read1): On reading multibyte string, be sure to make
6188 all 8-bit chararacters in valid multibyte form.
6189 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6191 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
6194 * process.c (Fstart_process): GCPRO current_dir before calling
6195 Ffind_operation_coding_system. Encode arguments here.
6196 (create_process): Don't encode arguments here. Setup
6197 src_multibyte and dst_multibyte members of struct coding.
6198 (read_process_output): Setup src_multibyte and dst_multibyte
6199 members of struct coding. If the output is to multibyte buffer,
6200 always decode the output of the process. Adjust the
6201 representation of 8-bit characters to the multibyteness of the
6203 (send_process): Setup coding->src_multibyte according to the
6204 multibyteness of the source.
6206 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
6208 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
6209 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
6211 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
6214 * w16select.c (Fw16_set_clipboard_data): Setup members
6215 src_multibyte and dst_multibyte of coding. Adjusted for the
6216 change for find_charset_in_str.
6217 (Fw16_get_clipboard_data): Likewise.
6219 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
6220 dst_multibyte of coding.
6221 (x_to_w32_font): Likewise.
6223 * w32select.c (Fw32_set_clipboard_data): Setup members
6224 src_multibyte and dst_multibyte of coding. Adjusted for the
6225 change for find_charset_in_str.
6226 (Fw32_get_clipboard_data): Likewise.
6228 * xdisp.c (get_next_display_element): Handle 8-bit characters
6230 (next_element_from_display_vector): Use CHAR_BYTES instead of
6232 (disp_char_vector): Use SPLIT_CHAR instead of
6233 SPLIT_NON_ASCII_CHAR.
6235 * xselect.c (selection_data_to_lisp_data): Setup members
6236 src_multibyte and dst_multibyte of coding. Adjusted for the
6237 change for find_charset_in_str.
6238 (lisp_data_to_selection_data): Likewise.
6240 2000-05-19 Gerd Moellmann <gerd@gnu.org>
6242 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
6245 * dispextern.h (Vimage_types): Add extern declaration.
6247 * xdisp.c (Vimage_types): Moved here from xfns.c.
6248 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
6250 * xfns.c (Vimages_types): Moved to xdisp.c.
6251 (syms_of_xfns): Move `image-types' to xdisp.c.
6253 * w32fns.c (Vimage_types): Removed.
6254 (syms_of_w32fns): Remove `image-types'.
6256 2000-05-18 Kenichi Handa <handa@etl.go.jp>
6258 * fns.c (map_char_table): Pay attention to character number of
6259 charset. Check the validity of charset at the first level. For
6260 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
6263 * fontset.c: Include "buffer.h".
6264 (fs_load_font): If the face has fontset, record the face ID in
6266 (Finternal_char_font): New function.
6267 (accumulate_font_info): New function.
6268 (Ffontset_info): Rewritten for the new fontset implementation.
6269 (syms_of_fontset): Register Vdefault_fontset in the first element
6270 of Vfontset_table. Include Vdefault_fontset in
6271 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
6274 2000-05-16 Dave Love <fx@gnu.org>
6276 * m/iris5d.h: Deleted -- unused.
6278 2000-05-16 Gerd Moellmann <gerd@gnu.org>
6280 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
6281 `invalid' instead of `illegal'.
6283 * indent.c (Fmove_to_column): When ending within a tab, insert
6284 spaces first so that markers at the end of the tab get adjusted.
6286 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
6287 buffer list that wasn't selected in that frame.
6289 * filelock.c (get_boot_time): To obtain an 8 char file name, which
6290 is needed on mescaline, use a 2 char prefix, and call
6291 make_temp_name with second arg non-zero.
6293 * fileio.c (make_temp_name): New function, extracted from
6295 (Fmake_temp_name): Use it.
6297 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
6299 * window.c (coordinates_in_window): Subtract 1 when computing
6302 2000-05-15 Gerd Moellmann <gerd@gnu.org>
6304 * Makefile.in (lisp): Add env.elc.
6306 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
6308 2000-05-12 Gerd Moellmann <gerd@gnu.org>
6310 * search.c (Freplace_match): Handle case of `\N' in the
6311 replacement when there's no group N.
6313 2000-05-11 Gerd Moellmann <gerd@gnu.org>
6315 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
6316 of the message to message_dolog.
6318 * keyboard.c (read_char): Don't clear current message for help
6319 events; let the code handling help events handle this. Change
6320 code detecting help events that should be ignored.
6322 * xdisp.c (handle_single_display_prop): Don't try to set PT if
6323 we're interating over a string.
6325 2000-05-09 Dave Love <fx@gnu.org>
6327 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
6328 that offset before writing. Move gcpro region past call of
6331 2000-05-04 Dave Love <fx@gnu.org>
6333 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
6335 2000-05-04 Gerd Moellmann <gerd@gnu.org>
6337 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
6338 of inserted characters when BUF equals the current buffer, and PT
6339 is in front of or equal to FROM.
6341 2000-05-03 Gerd Moellmann <gerd@gnu.org>
6343 * xdisp.c (handle_single_display_prop): If display property value
6344 is invalid, or something not supported on the frame, restore
6345 iterator's position to what it was initially. Make sure to return
6346 0 for invalid and unsupported property values.
6348 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
6349 that x_per_char_metric returns null.
6351 2000-05-02 Gerd Moellmann <gerd@gnu.org>
6353 * xterm.h (struct face): Add forward declaration.
6354 (struct image): Ditto.
6355 (image_ascent): Add prototype.
6357 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6358 (x_draw_image_relief, x_draw_image_foreground_1): Call function
6359 image_ascent instead of using IMAGE_ASCENT.
6361 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
6362 (IMAGE_ASCENT): Removed.
6364 * xfns.c (Qcenter): New variable.
6365 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
6366 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
6367 (image_ascent): New function.
6368 (lookup_image): Recognize `:ascent center'.
6369 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6370 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
6371 (xbm_load): Don't set image's ascent here.
6372 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
6373 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
6374 check ascent values here.
6375 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
6376 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
6377 (syms_of_xfns): Initialize Qcenter.
6379 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
6380 to the limits, increase the limits.
6382 2000-05-01 Kenichi Handa <handa@etl.go.jp>
6384 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
6385 Check Vfont_encoding_alist against the full name of the opened
6388 2000-04-28 Gerd Moellmann <gerd@gnu.org>
6390 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
6391 taller than the window.
6393 2000-04-28 Kenichi Handa <handa@etl.go.jp>
6395 * xfaces.c (realize_x_face): Fix the argument of the second
6396 xassert. BASE_FACE may not be a face for ASCII.
6398 2000-04-27 Gerd Moellmann <gerd@gnu.org>
6400 * print.c (print_object): Treat print-length < 0 as nil.
6402 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
6404 * s/freebsd.h (TERMCAP_OBJ): Removed.
6405 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
6407 * lread.c (read1): Don't treat period followed by certain
6408 characters as symbol start.
6410 * xfns.c (slurp_file): New function.
6411 (xbm_image_p): Handle case of in-memory XBM files.
6412 (xbm_scan): Rewritten to work on memory buffers instead of files.
6413 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
6414 Work on memory buffers instead of files. If DATA is null test
6415 if buffer looks like an in-memory XBM file.
6416 (xbm_load_image): Renamed from xbm_load_image_file. Work on
6417 memory buffers instead of files.
6418 (xbm_file_p): New function.
6419 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
6421 * lread.c (end_of_file_error): New function.
6422 (read1): Call it instead of signaling `end-of-file' directly.
6424 * print.c (print_error_message): Print data of `end-of-file'
6425 with Fprinc instead of Fprin1.
6427 2000-04-26 Ken Raeburn <raeburn@gnu.org>
6429 * window.c (freeze_window_start): Check that minibuffer scroll
6430 window isn't nil before extracting the window structure pointer
6433 * undo.c (record_delete): If we hit the end of the undo list, stop
6434 picking elements apart.
6436 2000-04-26 Gerd Moellmann <gerd@gnu.org>
6438 * xdisp.c (display_line): If lines are continued, restore
6439 iterator's ascent/descent information to the values before the
6440 first glyph not fitting on the line.
6442 2000-04-25 Gerd Moellmann <gerd@gnu.org>
6444 * xdisp.c (try_window_id) <all changes above window start>: Adjust
6445 positions in glyph matrix. Don't compute new window end
6448 * dispnew.c (increment_matrix_positions): Renamed from
6449 increment_glyph_matrix_buffer_positions.
6450 (increment_row_positions): Renamed from
6451 increment_glyph_row_buffer_positions.
6453 * dispextern.h: Change names of renamed functions from dispnew.c
6456 2000-04-24 Gerd Moellmann <gerd@gnu.org>
6458 * fileio.c (Fdo_auto_save): Create directories for auto-save
6459 list file if necessary.
6461 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
6462 from buffer or frame.
6463 (automatic_hscrolling_p): New variable.
6464 (hscroll_windows): Scroll windows horizontally only if automatic
6465 hscrolling is allowed.
6466 (syms_of_xdisp): New variable `automatic-hscrolling'.
6468 * frame.h (struct frame): Add member extra_line_spacing.
6470 * xfns.c (x_set_line_spacing): New function.
6471 (Fx_create_frame): Set line spacing from resources.
6472 (Qline_spacing): New variable.
6473 (syms_of_xfns): Initialize Qline_spacing.
6475 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
6477 * buffer.c (init_buffer_once): Handle extra_line_spacing.
6478 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
6479 (reset_buffer): Don't initialize extra2 and extra3. Initialize
6480 extra_line_spacing from default value.
6481 (init_buffer_once): Initialize default value of extra_line_spacing.
6483 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
6486 * xterm.c (x_produce_glyphs): Remove reference to struct it's
6487 prompt_width. Add extra line spacing.
6489 * term.c (produce_glyphs): Remove reference to struct it's
6492 * dispextern.h (struct it): Remove member prompt_width, add
6495 2000-04-22 Gerd Moellmann <gerd@gnu.org>
6497 * dispnew.c (update_frame_line): When writing a whole line, make
6498 sure cursor is in the right row afterwards, otherwise a use of
6499 capability `ch' in cmgoto might leave the cursor in the row below.
6501 2000-04-21 Gerd Moellmann <gerd@gnu.org>
6503 * lisp.h (struct Lisp_Buffer_Cons): Remove.
6505 * keyboard.c (timer_check): Fix typo in comment.
6507 2000-04-21 Kenichi Handa <handa@etl.go.jp>
6509 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
6510 name change: ch -> character.
6512 2000-04-20 Gerd Moellmann <gerd@gnu.org>
6514 * keyboard.c (echo_message_buffer): New variable.
6515 (echo_now): Set echo_message_buffer to the echo area buffer used
6516 to display the echo.
6517 (cancel_echoing): Reset echo_message_buffer to nil.
6518 (read_char): Code rewritten that handles canceling an echo or
6519 echoing a dash, respectively.
6521 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
6522 directory doesn't exist.
6524 2000-04-19 Dave Love <fx@gnu.org>
6526 * fns.c (syms_of_fns): Defsubr mapc.
6527 (concat): Don't allow numeric args.
6528 (Fconcat): Doc change.
6530 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
6532 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
6533 instead define end_match(1|2) more carefully.
6534 Use GET_CHAR_BEFORE_2 for `begline'.
6536 2000-04-19 Gerd Moellmann <gerd@gnu.org>
6538 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
6539 on 64-bit systems where NULL is defined as `0'.
6541 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
6542 the `variable argument list' to make it work on Alpha.
6544 * m/alpha.h (_LP64) [!_LP64]: Define.
6545 (ORDINARY_LINK): Define for NetBSD.
6547 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
6549 2000-04-19 Dave Love <fx@gnu.org>
6551 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
6554 * Makefile.in (LIBS): Don't use.
6555 (GETLOADAVG_OBJ): Define again.
6556 (otherobj): Add GETLOADAVG_OBJ.
6558 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
6560 2000-04-18 Gerd Moellmann <gerd@gnu.org>
6562 * lread.c (read_filtered_event): Cancel and start busy cursor.
6564 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
6565 that the per-character metrics may be null.
6567 2000-04-17 Gerd Moellmann <gerd@gnu.org>
6569 * buffer.c (clone_per_buffer_values): New function.
6570 (Fmake_indirect_buffer): Add optional argument CLONE. Call
6571 clone_per_buffer_values if CLONE is not nil.
6573 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6575 2000-04-16 Dave Love <fx@gnu.org>
6577 * Makefile.in: Remove obsolete localcpp stuff.
6578 (GETLOADAVG_OBJ): Don't define.
6579 (obj): Move LIBOBJS...
6580 (otherobj): ... to here.
6581 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
6582 whitespace-only lines after the continuation (Irix).
6584 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6586 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
6588 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
6590 2000-04-14 Dave Love <fx@gnu.org>
6592 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
6593 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
6594 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
6595 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
6598 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
6599 autoconfiscated HAVE_GETLOADAVG.
6601 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
6604 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6606 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
6607 (fill_in_lock_file_name): Avoid existing files that aren't
6610 2000-04-14 Dave Love <fx@gnu.org>
6612 * Makefile.in (LIBS, LIBOBJS): New variable.
6613 (INTERVAL_SRC): Convert to make variable.
6614 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
6615 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
6616 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
6618 (SOME_MACHINE_OBJECTS): Remove interval stuff.
6619 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
6620 (shortlisp): Add facemenu, float-sup, frame.
6621 (SOME_MACHINE_LISP): Remove them from here.
6622 (LIBES): Change unused LDLIBS to autoconf LIBS.
6624 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
6626 2000-04-14 Kenichi Handa <handa@etl.go.jp>
6628 * composite.c (update_compositions): If FROM and TO are not in a
6629 valid range, do nothing.
6631 2000-04-13 Gerd Moellmann <gerd@gnu.org>
6633 * tparam.c (tparam1): Abort when encountering an unknown
6636 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
6639 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
6642 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
6644 * fileio.c (a_write): Remove redundant semi-colons.
6645 (e_write): Return -1 if failed to write all the data.
6646 This fixes the changes made at 1999-12-15.
6648 2000-04-12 Dave Love <fx@gnu.org>
6650 * fns.c (mapcar1): Test for null vals to support mapc.
6651 (Fmapc): New function.
6653 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
6655 * msdos.c (NUM_MOUSE_BUTTONS): Define.
6656 (IT_frame_up_to_date): Support the buffer local value of
6657 cursor-type, if defined.
6659 2000-04-10 Dave Love <fx@gnu.org>
6661 * editfns.c (preceding-char, following-char): Doc fix.
6663 2000-04-10 Ken Raeburn <raeburn@gnu.org>
6665 * Makefile.in (temacs): Revert 2000-03-12 change.
6667 2000-04-10 Jason Rumney <jasonr@gnu.org>
6669 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
6671 2000-04-10 Gerd Moellmann <gerd@gnu.org>
6673 * xdisp.c (setup_echo_area_for_printing): Choose an echo
6674 area buffer, if it's not set up yet.
6676 * indent.c (compute_motion): Set immediate_quit.
6678 2000-04-09 Gerd Moellmann <gerd@gnu.org>
6680 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
6682 (realize_tty_face): Suppress boldness if colors are the inverse of
6683 the default colors, and tty_suppress_bold_inverse_default_colors_p
6685 (Ftty_suppress_bold_inverse_default_colors): New function.
6686 (syms_of_xfaces): Defsubr it.
6688 * buffer.c (Frestore_buffer_modified_p): New function.
6689 (syms_of_buffer): Defsubr it.
6691 2000-04-08 Ken Raeburn <raeburn@gnu.org>
6693 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
6694 charset id (int) argument, not a charset (Lisp_Object).
6696 * coding.h (code_convert_string): Declare.
6697 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
6698 object, as the fourth argument to code_convert_string.
6700 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
6702 (Fset_fontset_font): Use EQ to compare lisp objects.
6704 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6706 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6707 a pointer that looks like a lisp object.
6708 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6709 zero, instead see whether it's an integer object, since they can't
6711 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6713 * dispnew.c (allocate_matrices_for_frame_redisplay,
6714 direct_output_forward_char): Use X(U)INT and make_number as needed
6715 to convert between (unsigned) int values and lisp integers.
6716 * keyboard.c (read_key_sequence): Likewise.
6717 * lread.c (substitute_object_recurse): Likewise.
6718 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6719 * minibuf.c (do_completion, Fminibuffer_complete_word,
6720 Fminibuffer_completion_help): Likewise.
6721 * term.c (produce_special_glyphs): Likewise.
6723 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6724 * print.c (print_preprocess, print_object): Likewise.
6726 * search.c (compile_pattern): Use NILP when checking for nil.
6728 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6729 __OPTIMIZE__]: Provide a GNU C macro version that handles
6731 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6732 field, to better cope with ENABLE_CHECKING and calls that modify a
6733 Lisp_Object using its old value.
6735 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6737 * window.c (compare_window_configurations): Signal an error
6738 if parameters C1 or C2 aren't window configurations.
6740 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6741 AFTER_POTENTIAL_GC calls around calls to functions that can
6742 signal an error and thus invoke the debugger.
6744 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6746 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6747 an error if decoding fails.
6749 * keyboard.c (lispy_mouse_names): Variable removed.
6750 (Vlispy_mouse_stem): New variable.
6751 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6752 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6753 for any mouse button number. Increase size of mouse_syms and
6754 button_down_location as needed. Call modify_event_symbol with
6755 different arguments.
6756 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6757 Call modify_event_symbol with different arguments.
6758 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6759 for any button number. Call modify_event_symbol with different
6761 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6762 Accept a string for NAME_ALIST_OR_STEM.
6764 * lisp.h (larger_vector): Add prototype.
6766 * fns.c (larger_vector): Make externally visible.
6768 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6770 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6772 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6773 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6774 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6775 we are between str1 and str2.
6776 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6777 (PATFETCH): Use `TRANSLATE'.
6778 (PATFETCH_RAW): Fetch multibyte char if applicable.
6779 (PATUNFETCH): Remove.
6780 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6781 When writing a char, write it directly into the pattern buffer rather
6782 than going needlessly through a temp char-array.
6783 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6784 multibyte magic and remove the useless `#ifdef emacs'.
6785 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6788 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6789 conditional on `emacs'.
6791 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6793 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6795 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6796 non-union-type versions of XMARK and friends here, because XMARK
6797 and friends won't work on an integer field if NO_UNION_TYPE is not
6799 (make_number): Define as a function if it's not defined as a
6802 * composite.c (run_composite_function): Use NILP when checking for
6804 (syms_of_composite): Delete local var NARGS, pass an int as first
6805 argument to Fmake_hash_table.
6807 * editfns.c (text_property_stickiness): Use NILP to test
6808 Lisp_Object boolean value.
6809 (Fmessage_or_box): Don't use NILP to test int variable.
6810 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6811 problems reading from and changing the same lisp value in an
6814 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6816 * term.c (TN_no_color_video): New variable.
6817 (term_init): Intitialize TN_no_color_video.
6818 (enum no_color_bit): New enumeration.
6819 (MAY_USE_WITH_COLORS_P): New macro.
6820 (turn_on_face): Use it to determine if attributes may be used
6821 combined with colors.
6823 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6825 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6826 with int lvalues via casts; instead, just yield lisp object
6828 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6829 proper accessor macros.
6830 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6831 (grow_mini_window): Fix typo getting int value of root->height.
6833 * xdisp.c (compute_string_pos): Fix order of arguments to
6834 string_pos_nchars_ahead.
6835 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6836 count arg to variable-arg routines like Frun_hook_with_args and
6838 (back_to_previous_visible_line_start)
6839 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6840 fixed-arg routines like Fget_char_property and Fmake_string.
6841 (reconsider_clip_changes): Use XINT when comparing integer lisp
6842 objects, or passing them as int arguments.
6843 (mark_window_display_accurate, insert_left_trunc_glyphs)
6844 (append_space, extend_face_to_end_of_line): Use make_number when
6845 storing or passing integer values as lisp objects.
6846 (set_cursor_from_row, highlight_trailing_whitespace): Use
6847 INTEGERP, not implicit test against zero, for glyph object.
6848 (try_window_id): Don't use make_number when we want an int value.
6850 * xfaces.c (xlfd_symbolic_value): Make last argument a
6851 Lisp_Object, to be consistent with callers.
6852 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6853 (lface_hash): Apply XFASTINT to lisp values before folding in.
6855 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6856 fill in window width and height. Pass an int, not a lisp object,
6857 as first arg to Finsert.
6859 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6861 * xfaces.c (realize_basic_faces): Block input while realizing
6864 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6866 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6868 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6870 * xterm.c (x_produce_glyphs): When displaying unibyte text
6871 or ASCII, handle case that per-char metric is null.
6873 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6875 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6877 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6878 XSUBR, XBUFFER): Verify correct object type before returning
6879 pointer, using eassert.
6880 * frame.h (XFRAME): Likewise.
6882 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6883 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6884 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6886 * data.c (set_internal): Likewise.
6887 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6888 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6889 * fileio.c (auto_save_1): Likewise.
6890 * insdel.c (check_markers): Likewise.
6891 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6892 * undo.c (record_insert): Likewise.
6893 * vmsproc.c (child_sig): Likewise.
6894 * window.c (unshow_buffer, window_loop): Likewise.
6895 * xterm.c (x_erase_phys_cursor): Likewise.
6897 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6899 * xfns.c (free_image_cache): Free the cache structure itself
6900 last, after all its members have been freed.
6902 * lisp.h (xstrdup): Add prototype.
6904 * alloc.c (xstrdup): Moved here from xfaces.c.
6905 (allocating_for_lisp): Variable removed.
6906 (lisp_malloc): Block input around the calls to malloc and
6909 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6911 (xstrdup): Moved to alloc.c.
6913 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6915 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6917 * emacs.c (main): Fix sense of no-loadup test.
6919 * config.in (ENABLE_CHECKING): Undef.
6921 * lisp.h (struct interval): Replace "parent" field with a union of
6922 interval pointer and Lisp_Object; add new bitfield to use as
6923 discriminant. Change other flag fields to bitfields.
6924 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6925 is defined and the supplied test fails, print a message and
6927 (eassert): New macro. Use CHECK to provide an assert-like
6930 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6931 pointers; abort if the value looks like a lisp object.
6932 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6933 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6934 Modify for new interval parent definition.
6936 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6937 UNMARK_BALANCE_INTERVALS): Update references that need an
6938 addressable lisp object in the interval structure.
6939 (die): New function.
6940 (suppress_checking): New variable.
6942 * intervals.c (interval_start_pos): Just return 0 if there's no
6945 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6947 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6948 and earlier Emacs versions.
6950 * keyboard.c (Ftop_level): Cancel busy-cursor.
6952 * eval.c (call_debugger): Cancel busy-cursor.
6954 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6956 * search.c (Freplace_match): Adjust multibyteness of the current
6957 buffer and NEWTEXT. Free allocated memory before signaling an
6960 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6962 * regex.c (analyse_first): New function obtained by ripping out most
6963 of re_compile_fastmap and generalizing it a little bit so that it
6964 can also just return whether a given (sub)pattern can match the empty
6966 (regex_compile): Use `analyse_first' to decide whether the loop-check
6967 needs to be done or not for *, +, *? and +? (the loop check is costly
6968 for non-greedy repetition).
6969 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6971 2000-03-28 Dave Love <fx@gnu.org>
6973 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6976 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6978 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6980 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6982 (enum re_opcode_t): Update description of succeed_n.
6983 (PATFETCH): Always define.
6984 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6985 operators, char classes, shy-groups and intervals).
6986 Optimize special cases of intervals so as to only use succeed_n and
6987 jump_n when really needed.
6988 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6989 that we don't have to handle the special cases any more.
6990 Simplify on_failure_jump handling as well.
6992 2000-03-28 Jason Rumney <jasonr@gnu.org>
6994 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6996 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6998 * s/freebsd.h (GC_SETJMP_WORKS): Define.
7000 * s/msdos.h (GC_SETJMP_WORKS): Define.
7002 * alloc.c (mark_maybe_object): New function.
7003 (mark_memory): Use it.
7004 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
7005 (setjmp_tested_p, longjmp_done): New variables.
7006 (test_setjmp): New function.
7007 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
7008 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
7010 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
7011 to DEC_TEXT_POS and INC_TEXT_POS.
7013 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
7014 with parameter MULTIBYTE_P.
7016 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
7019 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
7020 buffers because it looks for multibyte character byte sequences
7021 which don't exist in unibyte text.
7023 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
7025 * xfaces.c (register_color, unregister_color, unregister_colors)
7026 [DEBUG_X_COLORS]: New functions.
7027 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
7029 * xfns.c (x_set_cursor_color): Get color reference counts right.
7031 * xterm.c (x_copy_color): New function.
7032 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
7034 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
7035 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
7036 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
7037 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
7038 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
7039 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
7040 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
7041 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
7042 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
7043 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
7045 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
7046 names for handling per-buffer variables.
7048 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
7049 instead of MAX_BUFFER_LOCAL_VARS.
7050 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
7052 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
7054 * xfns.c (x_specified_cursor_type): New function.
7055 (x_set_cursor_type): Use it.
7057 * buffer.h (struct buffer): Add cursor_type.
7059 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
7061 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
7062 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
7064 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
7065 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
7066 executing it as well as when popping it off the stack to find infinite
7067 loops in non-greedy repetition operators.
7069 2000-03-26 Gerd Moellmann <gerd@gnu.org>
7071 * doc.c (Qfunction_documentation): New variable.
7072 (syms_of_doc): Initialize Qfunction_documentation.
7073 (Fdocumentation): If FUNCTION is a symbol with non-nil
7074 `function-documentation' property, return a documentation derived
7077 * buffer.c (syms_of_buffer): Add default-cursor-type.
7078 (init_buffer_once): Don't let cursor_type have a local value
7081 * xterm.c (x_display_and_set_cursor): Choose cursor depending
7082 on buffer-local value of cursor_type.
7083 (x_draw_bar_cursor): Add parameter WIDTH.
7085 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
7086 (init_buffer_once): Set default cursor_type value to t.
7087 Mark cursor_type as local everywhere.
7088 (syms_of_buffer): New per-buffer variable cursor-type.
7090 * buffer.h (struct buffer): Remove member local_var_flags,
7092 (MAX_BUFFER_LOCAL_VARS): New macro.
7093 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
7094 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
7095 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
7096 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
7098 * print.c (print_object): Use new macros for per-buffer
7101 * category.c (Fset_category_table): Use new macros for per-buffer
7104 * buffer.c (buffer_permanent_local_flags): Make a char array.
7105 (max_buffer_local_idx): New variable.
7106 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
7107 for new handling of per-buffer variables.
7108 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
7109 (init_buffer_once): Initialize per-buffer vars differently.
7110 Set max_buffer_local_idx.
7112 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
7115 * lread.c (defvar_per_buffer): Use new macros for per-buffer
7118 * data.c (do_symval_forwarding, store_symval_forwarding)
7119 (find_symbol_value, set_internal, default_value, Fset_default)
7120 (Fkill_local_variable, Flocal_variable_p): Use new macros for
7121 per-buffer variables.
7123 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
7125 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7127 * xterm.c (x_term_init): Unblock input around call1 of
7128 Qvendor_specific_keysyms.
7130 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
7131 (find_defun_start): Consider an open parenthesis in column 0
7132 a defun start only if open_paren_in_column_0_is_defun_start is set.
7133 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
7135 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
7137 * eval.c (Fautoload): Add entry in load-history (if after dump).
7138 * lread.c (load-history): Update docstring.
7140 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7142 * indent.c (Fvertical_motion): Always use the current buffer.
7143 Temporarily change the window's buffer, if necessary.
7145 2000-03-23 Gerd Moellmann <gerd@gnu.org>
7147 * xterm.c (fast_find_position): Make sure not to consider rows
7148 not visible in the window.
7150 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
7152 * regex.c (enum syntaxcode): Provide default for non-Emacs.
7153 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
7155 2000-03-22 Jason Rumney <jasonr@gnu.org>
7157 * w32menu.c (single_submenu): Set help string to NULL if none.
7158 (w32_menu_show): Set help string correctly.
7159 (add-menu-item): Set help string in MIIM_DATA for menu item.
7160 Load SetMenuItemInfoA explicitly.
7161 (w32_menu_display_help): New function.
7163 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
7164 (QCdata): Moved to xdisp.c.
7166 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
7167 (Vw32_charset_to_codepage_alist): Removed.
7168 (Vw32_charset_info_alist): New variable.
7169 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
7170 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
7171 greek, hebrew, thai, johab, mac, unicode]): New symbols.
7172 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
7174 (w32_codepage_for_font): Use Vw32_charset_info_alist.
7175 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
7176 Define Vw32_charset_info_alist and w32_charset symbols.
7178 2000-03-22 Jason Rumney <jasonr@gnu.org>
7180 * makefile.nt (w32bdf.obj): Update dependencies.
7182 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
7184 * w32fns.c: Include fontset.h after dispextern.h.
7185 (Fx_create_frame): Do not create fontset.
7186 (w32_load_system_font): Doc fix.
7187 (Fx_close_connection): Free full_name if it is not shared.
7189 * w32term.c: Include fontset.h after dispextern.h.
7190 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
7192 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
7193 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
7194 (w32_font_is_double_byte): New function, needs body.
7195 (x_append_glyph): Set glyph->glyph_not_available_p.
7196 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7197 it->charset. If it->multibyte_p is zero and it->c is a multibyte
7198 character, convert it to a unibyte character.
7199 (struct glyph_string): Delete member `charset'.
7200 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
7201 calculating it is found.
7202 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7203 the case that per char metric is not available correctly.
7204 (x_fill_glyph_string): Handle the case that the specific glyph is
7205 not available correctly.
7206 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7207 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7208 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7209 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7210 fontset. Don't call FS_LOAD_FONT.
7212 2000-03-22 Ken Raeburn <raeburn@gnu.org>
7214 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
7215 (INT_LISPLIKE): New macro.
7216 (NULL_INTERVAL_P): Use it.
7217 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
7218 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
7219 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
7221 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
7222 explicit references to "parent" field of struct interval and
7223 associated unclean type conversions.
7224 * intervals.c (create_root_interval, root_interval, rotate_right,
7225 rotate_left, balance_possible_root_interval, split_interval_right,
7226 split_interval_left, interval_start_pos, find_interval,
7227 next_interval, previous_interval, update_interval,
7228 adjust_intervals_for_insertion, delete_node, delete_interval,
7229 adjust_intervals_for_deletion, merge_interval_right,
7230 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
7231 copy_intervals_to_string): Likewise.
7232 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
7234 * syntax.c (update_syntax_table): Likewise.
7236 * intervals.c (reproduce_tree_obj): New function, like
7237 reproduce_tree but takes a Lisp_Object for the parent. Declare
7239 (graft_intervals_into_buffer): Use it when appropriate.
7240 (reproduce_tree): Declare with prototype.
7241 (balance_possible_root_interval): Check that the parent is a lisp
7242 object before trying to examine its type.
7244 2000-03-22 Gerd Moellmann <gerd@gnu.org>
7246 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
7247 as strings only if both are known to be strings.
7249 * s/openbsd.h (LIBS_TERMCAP): Undef.
7251 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
7253 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
7254 definitions for non-Emacs compilation.
7255 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
7256 outside of `#ifdef emacs'.
7257 (print_partial_compiled_pattern): Update.
7258 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
7259 (re_compile_fastmap): Merge handling of charset and charset_not (for
7260 emacs and non-emacs compilation as well).
7261 Similarly for (not)categoryspec and (not)syntaxspec.
7262 Don't use the fastmap when reaching `anychar' since the added
7263 complexity is not justified.
7264 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
7265 and (not)syntaxspec. Merge (not)categoryspec.
7267 2000-03-22 Kenichi Handa <handa@etl.go.jp>
7269 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
7270 FACE_FOR_CHAR): Define them differently for the configuration of
7273 2000-03-21 Dave Love <fx@gnu.org>
7275 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
7278 2000-03-21 Gerd Moellmann <gerd@gnu.org>
7280 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
7281 (lface_fully_specified_p): Don't check contents of
7282 LFACE_FONT_INDEX because that attribute is optional.
7283 (realize_x_face): Remove now unwarranted xassert.
7285 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
7287 The following changes are to make font selection based on
7288 characters, not charset. In addition, they recover fontset
7289 facilities while utilizing the new font selection mechanism.
7291 * Makefile.in (fontset.o): Depend on dispextern.h.
7293 * alloc.c (mark_face_cache): Don't mark face->registry.
7295 * dispextern.h (struct glyph): New member glyph_not_available_p.
7296 Use 22 bits for face_id.
7297 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
7298 (struct face): Delete member registry, new member ascii_face.
7299 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
7300 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
7301 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
7302 (struct it): Delete member charset, new member
7303 glyph_not_available_p.
7305 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
7306 (struct fontset_info, struct fontset_data): Structs removed.
7307 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
7308 Vglobale_fontset_alist, font_idx_temp): Externs removed.
7309 (fs_load_font, fs_query_fontset): Adjusted for new argument.
7310 (fs_free_face_fontset, fontset_font_pattern,
7311 face_suitable_for_char_p, face_for_char,
7312 make_fontset_for_ascii_face): Extern them.
7313 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
7314 (FS_LOAD_FACE_FONT): New macro.
7316 * fontset.c: All codes rewritten or adjusted for the change of
7317 fontset implementation. Now fontset is represented by char table.
7318 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
7320 (my_strcasecmp): Function removed.
7321 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
7323 (AREF, ASIZE): New macros.
7324 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
7325 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
7326 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
7327 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
7328 fontset_id_valid_p, font_family_registry, fontset_name,
7329 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
7330 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
7332 (fs_load_font): New arg FACE. Caller changed.
7333 (fs_query_fontset): Argument changed. Caller changed.
7334 (Fquery_fontset): call fs_query_fontset.
7335 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
7337 (clear_fontset_elements, check_registry_encoding,
7338 check_fontset_name): New functions.
7339 (syms_of_fontset): Set char-table-extra-slots property of fontset
7340 to 3. Staticpro and initialize Vfontset_table and
7341 Vdefault_fontset. Defsubr fontset_font and fontset_list.
7343 * frame.h (struct frame): Member `fontset_data' removed.
7344 (FRAME_FONTSET_DATA): Macro removed.
7346 * frame.c (make_frame): Don't allocate f->fontset_data.
7347 (Fdelete_frame): Don't free f->fontset_data.
7349 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
7351 * xdisp.c (charset_at_position): Function removed.
7352 (init_iterator): Don't set member charset of struct `it'.
7353 (handle_face_prop, reseat_to_string, set_iterator_to_next,
7354 next_element_from_display_vector, insert_left_trunc_glyphs):
7356 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
7358 (get_next_display_element, append_space,
7359 extend_face_to_end_of_line): Likewise.
7361 * xfaces.c (Qx_charset_registry, Vface_default_registry):
7363 (clear_font_table, frame_update_line_height, load_face_font):
7364 Adjusted for the change of fontset implementation.
7365 (load_face_fontset_font): Function removed.
7366 (pixel_point_size): New function.
7367 (font_list): Argument type changed. Caller changed.
7368 (LFACE_FONT): New macro.
7369 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
7370 (set_lface_from_font_name): Type of arg FONTNAME is changed to
7371 Lisp_Object. Determine the font name by actually loading a font
7372 by the specified pattern. Set LFACE_FONT (lface) to the specified
7373 pattern. Even if a font is not found, don't try alternatives.
7374 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
7375 (set_font_frame_param): If `font' is specified in lface, use it.
7376 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
7377 (lface_same_font_attributes_p): Likewise.
7378 (make_realized_face): Arguent changed. Caller changed. Set
7379 face->ascii_face to face itself.
7380 (free_realized_face): Free face->fontset if face is for ASCII.
7381 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
7382 deduce_unibyte_registry, x_charset_registry): Functions removed.
7383 (free_realized_multibyte_face): New function.
7384 (lookup_face, lookup_named_face, lookup_derived_face): Argument
7385 changed. Caller changed.
7386 (try_font_list): Argument type changed.
7387 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
7388 (choose_face_font): Argument changed. Handle fontset properly.
7389 (choose_face_fontset_font): Function removed.
7390 (realize_default_face, realize_named_face): Don't remove the
7392 (realize_face): Argument changed. Caller changed. Remove face
7393 with the arg former_face_id in advance. Load font for the new
7395 (realize_x_face): Argument changed. Caller changed. For a
7396 multibyte character, share fontset with base_face. For a single
7397 byte character, make a new realized fontset. Don't load a font
7399 (realize_tty_face): Argument changed. Caller changed.
7400 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
7401 (face_at_buffer_position): Don't check multibyte_p for returning
7403 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
7404 FACE_SUITABLE_FOR_CHARSET_P.
7405 (syms_of_xfaces): Remove code for Qx_charset_registry and
7406 Vface_default_registry.
7408 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
7409 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
7410 (x_per_char_metric): Don't try FONT->default_char. Even if
7411 pcm->width is zero, glyph bits may exist.
7412 (x_encode_char): Always initialize char2b->byte1.
7413 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
7414 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
7416 (x_append_glyph): Set glyph->glyph_not_available_p.
7417 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7418 it->charset. Handle the case that per char metric is not
7419 available. If it->multibyte_p is zero and it->c is a multibyte
7420 character, convert it to a unibyte character.
7421 (struct glyph_string): Delete member `charset'.
7422 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7423 the case that per char metric is not available correctly.
7424 (x_fill_glyph_string): Handle the case that the specific glyph is
7425 not available correctly.
7426 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7427 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7428 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7429 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7430 fontset. Don't call FS_LOAD_FONT.
7432 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
7433 (x_create_tip_frame): Likewise.
7434 (Fx_close_connection): Free full_name of font_info.
7436 * fns.c (optimize_sub_char_table): New function.
7437 (Foptimize_char_table): New function.
7438 (syms_of_fns): Defsubr Soptimize_char_table.
7440 2000-03-20 Gerd Moellmann <gerd@gnu.org>
7442 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
7443 only if buffer is displayed in some window.
7445 * xdisp.c (handle_single_display_prop): Initialize local `value'.
7446 (try_window_reusing_current_matrix): Don't call scroll run
7447 function if run's current and desired position are the same;
7448 this prevents cursor flickering.
7450 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
7452 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
7454 * regex.c (RE_STRING_CHAR): New macro.
7455 (GET_CHAR_AFER_2): Remove.
7456 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
7457 (enum re_opcode_t): Remove on_failure_jump_exclusive.
7458 (print_partial_compiled_pattern, re_compile_fastmap)
7459 (re_match_2_internal): Remove on_failure_jump_exclusive.
7460 (regex_compile): Turn optimizable P+ loops into PP*, so that the
7461 optimization only need to work for * (ie. can use of_keep_string_jump).
7462 Remove the special case for .*\n since it is now covered by the general
7464 (re_search_2): Don't bother with `room'.
7465 (skip_one_char): New function.
7466 (skip_noops): Simplify since `memory' is not needed any more.
7467 (mutually_exclusive_p): Restructure slightly to use `switch' and
7468 add handling for "all" remaining cases.
7469 (re_match_2_internal): Change on_failure_jump_smart to use
7470 on_failure_keep_string_jump (and redirect the end-of-loop jump)
7471 rather than on_failure_jump_exclusive.
7473 2000-03-19 Gerd Moellmann <gerd@gnu.org>
7475 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
7476 number of bits per RGB because it's everywhere used as the depth
7479 * term.c (calculate_costs): Remove code dealing with X frames.
7481 2000-03-19 Richard M. Stallman <rms@gnu.org>
7483 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
7485 2000-03-18 Gerd Moellmann <gerd@gnu.org>
7487 * lread.c (read_integer): Unread the last char not consumed.
7489 2000-03-17 Gerd Moellmann <gerd@gnu.org>
7491 * xterm.c (x_update_window_cursor): Don't update in frames
7492 which are in the process of being deleted.
7494 2000-03-16 Gerd Moellmann <gerd@gnu.org>
7496 * Makefile.in (mostlyclean): Add `*.core'.
7497 (clean): Add `bootstrap-emacs'.
7499 * lread.c (read_integer): New function.
7500 (read1): Support read syntax #o, #x, #b, #r.
7502 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
7504 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
7505 make sure POINTER_TO_OFFSET gives the same value before and after
7506 PREFETCH. Use `dfail' to guarantee "atomic" matching.
7507 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
7508 (debug): Now only active if > 0 rather than if != 0.
7509 (DEBUG_*): Update for the new meaning of `debug'.
7510 (print_partial_compiled_pattern): Add missing `succeed' case. Use
7511 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
7512 in `succeed_n', `jump_n' and `set_number_at'.
7513 (store_op1, store_op2, insert_op1, insert_op2)
7514 (at_begline_loc_p, at_endline_loc_p): Add prototype.
7515 (group_in_compile_stack): Move to after its arg's types are
7516 declared and add a prototype.
7517 (PATFETCH): Define in terms of PATFETCH_RAW.
7518 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
7520 (QUIT): Redefine as a nop except for NTemacs.
7521 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
7522 indentation of the greedy-op and shy-group code.
7523 (at_(beg|end)line_loc_p): Fix argument's types.
7524 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
7525 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
7526 (MATCHING_IN_FIRST_STRING): Remove.
7527 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
7528 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
7529 QUIT unconditionally.
7531 2000-03-15 Gerd Moellmann <gerd@gnu.org>
7533 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
7536 * process.c (send_process): Add a hint that the function
7537 can call Lisp code to its comment.
7539 * lread.c (load_dangerous_libraries): New variable.
7540 (Vbytecomp_version_regexp): New variable.
7541 (safe_to_load_p): New function.
7542 (Fload): Handle files not compiled with Emacs specially.
7543 (syms_of_lread): New Lisp variable load-dangerous-libraries.
7545 2000-03-14 Gerd Moellmann <gerd@gnu.org>
7547 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
7549 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
7550 support functions only if HAVE_X11R6_XIM is defined.
7551 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
7553 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
7555 * xfns.c (X_I18N_INHIBITED): Don't define.
7556 (create_frame_xic): Remove conditional compilation on
7558 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
7560 * config.in (HAVE_X_I18N): Moved here from xterm.h.
7561 (HAVE_X11R6_XIM): Define.
7563 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
7565 * xterm.c (x_term_init): Add support for X resource `synchronous'.
7566 If set, call XSynchronize.
7568 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
7570 * regex.c: Declare a new type `re_char' used throughout the code
7571 for the string char type. It's `const unsigned char' to match the
7572 rest of Emacs. Consistently make sure all pointers to strings use
7573 it and make sure all pointers into the pattern use `unsigned
7575 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
7576 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
7579 * charset.h (GET_CHAR_AFTER_2): Remove.
7580 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
7582 2000-03-12 Ken Raeburn <raeburn@gnu.org>
7584 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
7585 variable before the invocation of YMF_PASS_LDFLAGS, in case both
7586 of them try to use backquotes.
7588 2000-03-12 Dave Love <fx@gnu.org>
7590 * unexelf.c: Restore changes of 1999-10-19.
7591 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
7592 fix its type and alignment; copy it from current process.
7594 2000-03-12 Gerd Moellmann <gerd@gnu.org>
7596 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
7597 has been found. Fix bug not computing timer's predecessor.
7599 * fileio.c (Fread_file_name): Handle case that DIR contains a
7602 * window.c (Fsave_window_excursion): Doc fix.
7604 * xfns.c (x_defined_color): Rewritten to use
7605 x_allocate_nearest_color.
7607 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
7609 * msdos.c (vga_installed): New function, code moved from
7610 dos_set_window_size.
7611 (Qbar, Qcursor_type, outside_cursor): New variables.
7612 (syms_of_msdos): Intern and staticpro them.
7613 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
7614 shape used outside Emacs when called for the first time.
7615 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
7616 cursor shape used outside Emacs.
7617 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
7618 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
7620 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
7621 parameters specify the cursor. Make qreverse a global
7622 variable (renamed to Qreverse).
7624 2000-03-09 Gerd Moellmann <gerd@gnu.org>
7626 * fns.c (Fy_or_n_p): Cancel busy-cursor.
7628 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
7630 This is a big redesign of failure-stack and register handling, prompted
7631 by bugs revealed when trying to add shy-groups. Overall, what happened
7632 is that loops are now structured a little differently, groups can be
7633 shy and the code is a little simpler.
7635 * regex.h: Update the copyright.
7636 (RE_SHY_GROUPS): New value.
7637 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
7638 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
7640 * regex.c (enum re_opcode_t): Remove jump_past_alt,
7641 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
7642 on_failure_jump_(exclusive, loop and smart). Also fix the comment
7643 for (start|stop)_memory since they now only take one argument (the
7644 second has becomes unnecessary).
7645 (print_partial_compiled_pattern): Adjust for changes in
7647 (print_compiled_pattern): Use %ld to printf long ints and flush to
7648 make debugging a little easier.
7649 (union fail_stack_elt): Make the integer unsigned.
7650 (struct fail_stack_type): Add a `frame' element.
7651 (INIT_FAIL_STACK): Init `frame' as well.
7652 (POP_PATTERN_OP): New macro for re_compile_fastmap.
7653 (DEBUG_PUSH, DEBUG_POP): Remove.
7654 (NUM_REG_ITEMS): Remove.
7655 (NUM_NONREG_ITEMS): Adjust.
7656 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
7657 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
7658 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
7659 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
7661 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
7662 address pushed is not the destination of the jump but the source
7664 (NUM_FAILURE_ITEMS): Remove.
7665 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
7666 registers before the actual failure point). Don't hardcode any
7667 meaning for str==NULL anymore.
7668 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
7669 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
7671 (REG_UNSET_VALUE): Use NULL (why not?).
7672 (compile_range): Remove declaration since it doesn't exist.
7673 (struct compile_stack_elt_t): Remove inner_group_offset.
7674 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
7675 (regex_grow_registers): Remove dead code.
7676 (FIXUP_ALT_JUMP): New macro.
7677 (regex_compile): Add shy-groups Change loops to use
7678 on_failure_jump_smart&jump instead of
7679 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
7680 initial (dummy_failure_)jump. Remove c1_base (looks like unused
7681 variable to me). Use `jump' instead of `jump_past_alt' and don't
7682 bother with push_dummy_failure in alternatives since it is now
7683 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
7684 emacs' for (re)allocating the stack.
7685 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
7686 from loop when bufp->can_be_null rather than jumping to `done'.
7687 Avoid jumping backwards so as to ensure termination. Use
7688 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
7689 backreferences. Remove dead code in handling of `anychar'.
7690 (skip_noops, mutually_exclusive_p): New functions taken from the
7691 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
7692 improve mutually_exclusive_p to handle ".+\n".
7693 (lowest_active_reg, highest_active_reg,
7694 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
7695 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
7696 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
7697 variables. Push register (in `start_memory') on the stack rather
7698 than storing it in old_reg(start|end). Remove the cycle detection
7699 from `stop_memory', replaced by the use of on_failure_jump_loop
7700 for greedy loops. Add code for the new on_failure_jump_<foo>.
7701 Remove ad-hoc code in `on_failure_jump' to push more registers in
7702 the case of a loop. Take out code from `maybe_pop_jump' into
7703 separate functions and adapt it to the semantics of
7704 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
7705 and push_dummy_failure. Remove dummy_failure handling and
7706 handling of `failures to jump to on_failure_jump' (this last one
7707 was already dead code, it seems).
7708 (group_match_null_string_p, alt_match_null_string_p)
7709 (common_op_match_null_string_p): Remove.
7711 2000-03-08 Dave Love <fx@gnu.org>
7713 * config.in: Don't depend on __STDC__ for volatile.
7714 Add POINTER_TYPE, PTR, PROTOTYPES.
7716 * hftctl.c, strftime.c: Use PROTOTYPES.
7717 * eval.c (find_handler_clause): Likewise.
7719 * mem-limits.h: Use POINTER_TYPE.
7721 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7722 (memory_warnings): Declare using POINTER_TYPE.
7724 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7726 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7728 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7731 * xfns.c: Remove obsolete code in #if 0.
7732 (Fx_focus_frame): New function.
7734 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7736 * coding.c (coding_category_name): Add coding-category-utf-8,
7737 coding-category-utf-16-be, coding-category-utf-16-le.
7738 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7739 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7740 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7741 (detect_coding_utf_8): New function.
7742 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7743 UTF_16_LOW_SURROGATE_P): New macros.
7744 (detect_coding_utf_16): New function
7745 (detect_coding_mask): When priorities are specified, skip any
7746 categories that have `nil' coding-system. Fix bug of returning
7747 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7748 returns a mask not set in PRIORITIES.
7749 (detect_eol_type_in_2_octet_form): New function.
7750 (detect_eol): selects detect_eol_type_XXX to call according to
7751 cooding->category_idx.
7752 (detect_coding_system): Remove `nil' coding-system in the result.
7753 (Fupdate_coding_systems_internal): Update all coding-categories.
7755 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7756 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7758 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7759 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7760 CODING_CATEGORY_IDX_UTF_16_LE.
7761 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7762 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7763 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7764 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7766 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7768 * doc.c (Fdocumentation_property): If value is not a string,
7769 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7771 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7772 close the display with XtCloseDisplay. This caused a bus error
7775 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7776 complete but not unique.
7778 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7780 * process.c (send_process): Remove local variable `procname' that
7781 might become invalid when a GC happens. Instead, access the
7782 process name slot directly.
7784 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7787 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7790 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7792 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7793 glyph matrices have been freed.
7795 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7797 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7798 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7800 * xfns.c (QCdata): Moved to xdisp.c.
7802 * xdisp.c (QCdata): Moved here from xfns.c.
7803 (syms_of_xdisp): Initialize QCdata.
7805 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7807 * window.c (coordinates_in_window): Use
7808 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7809 FRAME_INTERNAL_BORDER_WIDTH.
7811 * xdisp.c (try_window_id): Recompute unchanged information if
7812 it is obviously invalid.
7814 * xterm.c (x_term_init): Create a colormap if not using the
7817 * xterm.h (select_visual): Change prototype.
7819 * xfns.c (select_visual): Rewritten. Recognize user-specified
7821 (visual_classes): New variable.
7823 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7825 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7826 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7827 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7828 (x_decode_color): Don't handle allocation of white and black
7830 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7831 XtNcolormap resources.
7832 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7833 (Fx_create_frame): Initialize color members of x_output structure.
7834 (xpm_load): Pass colormap to XPM lib.
7836 * xfaces.c (x_free_colors): Access colormap of frame using
7837 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7838 when default colormap is used.
7840 * xterm.c (x_term_init): Set Colormap member of x_display_info
7841 structure. Copy colormap if resource `privateColormap' is
7842 specified (PseudoColor only).
7843 (x_setup_relief_color): Access colormap of frame using
7846 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7847 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7849 2000-03-04 Jason Rumney <jasonr@gnu.org>
7851 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7852 other non-platform-specific equivalents.
7853 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7854 specific functions and macros as their w32 equivalents where
7855 non-platform-specifics are not available.
7856 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7857 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7858 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7859 (frame_update_line_height): Use macros to access f->output_data.
7860 (defined_color): Remove FIXME comments; fixed.
7861 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7862 into #ifdef blocks. Add WINDOWSNT blocks.
7863 (Fx_list_fonts): Use macros for accessing font data.
7864 (set_lface_from_font_name): Different default fonts for X and
7866 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7867 scalable for backward compatibility.
7868 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7869 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7871 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7874 * makefile.nt (w32faces.obj): Remove.
7877 2000-03-03 Jason Rumney <jasonr@gnu.org>
7879 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7882 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7884 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7885 standard ELF definitions here if the system header does not.
7887 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7889 * xterm.c (PER_CHAR_METRIC): Removed.
7890 (x_per_char_metric_1, x_default_char): New functions.
7891 (x_per_char_metric): If font's default char is invalid, return
7892 metrics of a suitably chosen usable default char.
7893 (x_draw_glyph_string_foreground): If font has an invalid default
7894 char, replace occurrences of unprintable chars with a suitably
7895 chosen usable default char.
7897 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7899 * xterm.c (note_mouse_highlight): Return quickly if frame's
7900 glyph matrices have been freed.
7902 * dispnew.c (free_glyphs): Block input while freeing matrices.
7904 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7906 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7909 * dispextern.h (x_free_colors): Add prototype.
7911 * xfaces.c (x_free_colors): New function.
7912 (unload_color, free_face_colors): Use it.
7914 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7916 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7918 * window.c [MSDOS]: Include msdos.h.
7920 2000-03-02 Dave Love <fx@gnu.org>
7922 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7924 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7925 set C_OPTIMIZE_SWITCH for gcc.
7927 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7929 * coding.c (coding_save_composition): Be sure to allocate
7930 composition data area in coding even if there's no composition in
7933 2000-03-01 Jason Rumney <jasonr@gnu.org>
7935 * w32term.c: Equivalent changes to those made to xterm.c on
7936 2000-02-25 and 2000-02-24.
7938 * w32fns.c: Equivalent changes to those made to xfns.c on
7939 2000-02-25 and 2000-02-21.
7941 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7942 correct line-end convention is followed.
7944 * w32menu.c [HAVE_BOXES]: Remove #undef.
7945 (single_keymap_panes): Remove code for simulating checkmarks.
7946 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7947 Remove code for drawing simulated checkmarks.
7948 (w32_menu_show): make unibyte help string correctly.
7949 (add_menu_item): draw standard Windows checkmarks. Draw radio
7950 buttons as radio buttons if possible.
7952 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7954 * sysdep.c (start_of_text): Don't define this function for NetBSD
7957 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7959 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7960 (LINKER): Don't undef if __NetBSD__ is defined.
7962 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7964 * fileio.c [__NetBSD__]: Define `unix'.
7966 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7968 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7970 * atimer.c (start_atimer): Don't abort when timers are stopped.
7971 (append_atimer_lists): New function.
7972 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7973 arbitrary lists of stopped and running atimers.
7975 * atimer.c (cancel_atimer): Handle canceling an atimer when
7976 some timers are stopped.
7978 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7981 * fns.c (maybe_resize_hash_table): Handle case of new size
7982 coming out as being the same as old size.
7984 2000-02-27 Jason Rumney <jasonr@gnu.org>
7986 * makefile.nt: Add atimer.h to dependencies.
7987 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7988 * w32console.c: Only disable window system features for dispextern.h
7989 (initialize_w32_display): Build a display info for the console.
7990 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7991 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7992 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7994 * w32gui.h (struct W32FontStruct): Revert last change after change
7996 * w32menu.c (single_submenu): Set up help string.
7997 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7998 (w32_dialog_show): Set up help string.
7999 * w32term.c (w32_display_info_for_display): Remove unused function.
8000 (w32_draw_bitmap): Use pre-built bitmaps.
8001 (w32_initialize_display_info): New function to initialize parts of
8002 display info that are common to both GUI and console frames.
8003 (w32_term_init): Use w32_initialize_display_info. Do not set
8004 Vw32_num_mouse_buttons here, as it is not called for console
8005 frames. Build bitmaps for indicating truncated lines etc.
8006 (x_delete_display): Destroy pre-built bitmaps.
8007 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
8008 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
8010 2000-02-27 Dave Love <fx@gnu.org>
8012 * lisp.h: Add a bunch of prototypes.
8014 2000-02-26 Kenichi Handa <handa@etl.go.jp>
8016 * keyboard.c (read_char): Set `usec' correctly.
8018 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8020 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
8021 `lambda', set reg[RRR] to the map index.
8022 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
8023 reg[RRR] to 0. Otherwise, set it to -1.
8025 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8027 * emacs.c (main): Remove code snippet commented out with `//'.
8029 2000-02-25 Richard M. Stallman <rms@gnu.org>
8031 * fileio.c (Ffile_symlink_p): If result starts with a `/'
8032 and contains a `:', prepend `/:'.
8034 * window.c (select_window_1): If selected_window is nil,
8035 don't "swap out" the buffer's point.
8036 (Fset_window_configuration): Set selected_window to nil
8037 before calling Fselect_window.
8038 (unshow_buffer): Don't set point in buffer from window's point
8039 if another more recently selected window also shows the buffer.
8041 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8043 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
8045 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
8046 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
8047 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
8049 (DEFAULT_BUSY_CURSOR_DELAY): New define.
8050 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
8051 (hide_busy_cursor): New functions.
8052 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
8054 * minibuf.c (read_minibuf): Cancel busy-cursor.
8056 * keyboard.c (command_loop_1): Call start_busy_cursor before
8057 Fcommand_execute and cancel_busy_cursor after it.
8058 (timer_check): Remove busy-cursor code.
8059 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
8062 * process.c (wait_reading_process_input): Remove busy-cursor code.
8064 * eval.c (Fsignal): Call cancel_busy_cursor instead of
8065 Fx_hide_busy_cursor.
8067 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
8069 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
8071 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
8073 * xterm.c (XTread_socket): Remove busy-cursor code.
8075 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
8076 (build_frame_matrix_from_leaf_window): Put code handling
8077 glyph row's not being a slice of a frame row in #if 0.
8078 (sync_window_with_frame_matrix_rows): New function.
8079 (frame_row_to_window): New function.
8080 (mirror_line_dance): Handle copies between windows.
8082 * lread.c (Fload): Use `xfree' instead of `free'.
8083 (init_obarray): Use `xmalloc' instead of `malloc'.
8085 * window.c (Fset_window_buffer): Set WINDOW to the window
8087 (coordinates_in_window): Take frame's internal border width
8090 2000-02-24 Gerd Moellmann <gerd@gnu.org>
8092 * xterm.c (x_display_and_set_cursor): Display cursor of
8093 non-selected windows depending on the setting of
8094 cursor_in_non_selected_windows.
8096 * xdisp.c (cursor_in_non_selected_windows): New variable.
8097 (syms_of_xdisp): DEFVAR_BOOL it.
8099 2000-02-23 Gerd Moellmann <gerd@gnu.org>
8101 * data.c (Fstring_to_number): If number is greater than what
8102 fits into an integer, return a float.
8104 * eval.c (specbind): Remove references to
8105 keyword_symbols_constant_flag.
8107 * data.c (keyword_symbols_constant_flag): Removed.
8108 (Fmakunbound, set_internal, syms_of_data): Remove references to
8109 keyword_symbols_constant_flag.
8111 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
8113 2000-02-23 Kenichi Handa <handa@etl.go.jp>
8115 * syntax.c (multibyte_syntax_as_symbol): New variable.
8116 (syms_of_syntax): Declare it as a Lisp variable.
8117 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
8118 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
8119 nonzero, treat all multibyte characters as symbol.
8120 (init_syntax_once): Give syntax `word' to all multibyte
8123 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
8125 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
8128 2000-02-21 Gerd Moellmann <gerd@gnu.org>
8130 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
8132 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8133 (x_non_menubar_window_to_frame): Check the busy-cursor window.
8135 2000-02-21 Dave Love <fx@gnu.org>
8137 * frame.c (Vmouse_position_function): New variable.
8138 (Fmouse_position): Use it.
8139 (syms_of_frame): Install it.
8141 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
8143 2000-02-20 Gerd Moellmann <gerd@gnu.org>
8145 * fileio.c (Finsert_file_contents): Unbind the binding of
8146 standard-output done by temp_output_buffer_setup.
8148 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
8149 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
8150 (specbind, unbind_to): Handle most common case of non-constant
8151 symbol with trivial value specially.
8153 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
8155 2000-02-20 Richard M. Stallman <rms@gnu.org>
8157 * data.c (Fmake_variable_buffer_local): Doc fix.
8158 Init found_for_buffer to 0.
8159 (Fmake_variable_frame_local): If the variable has already
8160 been buffer-local, set the check_frame field.
8162 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
8164 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
8165 produced for CODING_MODE_LAST_BLOCK requires.
8167 2000-02-18 Dave Love <fx@gnu.org>
8169 * keyboard.c (echo_keystrokes): Remove declaration.
8170 (Vecho_keystrokes) New variable.
8171 (read_char, record_menu_key, read_key_sequence): Use it to allow
8173 (syms_of_keyboard): Change Vecho_keystrokes declaration.
8175 * lread.c: Undef feature selection macros before defining.
8177 2000-02-18 Gerd Moellmann <gerd@gnu.org>
8179 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
8180 for symbols other than the symbol in question.
8182 2000-02-17 Dave Love <fx@gnu.org>
8184 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
8186 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8188 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
8190 * alloc.c (enum mem_type): Compile unconditionally.
8192 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
8194 * xfaces.c (tty_defined_color): Don't return faulire indication
8195 for unspecified-fg and unspecified-bg pseudo-colors.
8197 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8199 * alloc.c (mark_object): Don't mark symbol names in pure space.
8200 (gc_sweep): Don't unmark symbol names in pure space.
8202 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
8203 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
8204 [GC_MARK_STACK]: New defines.
8205 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
8206 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
8208 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
8210 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
8211 allocate_buffer instead of xmalloc.
8213 * alloc.c (toplevel): Include setjmp.h.
8214 (PURE_POINTER_P): New define.
8215 (enum mem_type) [GC_MARK_STACK]: New enumeration.
8216 (Vdead) [GC_MARK_STACK]: New variable.
8217 (lisp_malloc): Add parameter TYPE, call mem_insert if
8218 GC_MARK_STACK is defined.
8219 (allocate_buffer): New function.
8220 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
8221 (free_float) [GC_MARK_STACK]: Set type to Vdead.
8222 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
8223 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
8224 (MEM_NIL) [GC_MARK_STACK]: New define.
8225 (struct mem_node) [GC_MARK_STACK]: New structure.
8226 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
8227 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
8228 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
8229 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
8230 (mark_stack) [GC_MARK_STACK]: New functions.
8231 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
8232 (clear_marks): Removed.
8233 (gc_sweep): Set free conses' car, free floats' type, free
8234 symbols' function to Vdead. Use lisp_free to free buffers.
8235 (init_alloc_once): Initialize Vdead.
8236 (survives_gc_p): Return non-zero for pure objects.
8238 * alloc.c: Add comments throughout the file.
8240 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
8241 that unblocks alarms.
8243 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
8244 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
8245 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
8247 * frame.c (make_frame): Set frame initiallly to `garbaged'.
8249 2000-02-17 Kenichi Handa <handa@etl.go.jp>
8251 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
8252 avoid infinite error signaling. Allocate sufficient memory for
8253 eol_str in the case that eoltype is Lisp_Int.
8255 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
8257 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
8258 depends on the previous behavior.
8260 2000-02-16 Gerd Moellmann <gerd@gnu.org>
8262 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
8264 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8266 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
8268 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
8269 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
8272 2000-02-15 Richard M. Stallman <rms@gnu.org>
8274 * data.c (set_internal): Don't make variable buffer-local
8275 if within a let-binding for the same buffer.
8276 (let_shadows_buffer_binding_p): New function.
8278 * eval.c (specbind): For buffer-local value,
8279 record the current buffer also.
8280 (unbind_to): Cope with that change.
8282 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8284 * window.c (Fsave_window_excursion): Doc fix.
8286 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
8288 * syntax.c (back_comment): Make sure we only consider comment-starters
8289 of the relevant style and return -1 in case of a failure to find the
8290 beginning of the comment.
8291 (Fforward_comment): If back_comment fails, go back to the position just
8292 after the comment-end.
8293 (scan_lists): Add comment describing a very minor bug.
8295 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8297 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
8298 `completion-regexp-list' in the docstring.
8300 2000-02-14 Dave Love <fx@gnu.org>
8302 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
8304 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8306 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
8307 to Emacs' syntax. Also fix the comment about set/not-set meanings
8308 since Emacs syntax is not the value 0 any more.
8309 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
8310 since it's now part of RE_SYNTAX_EMACS.
8312 2000-02-12 Dave Love <fx@gnu.org>
8314 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
8317 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8319 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
8321 2000-02-12 Dave Love <fx@gnu.org>
8323 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
8325 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
8326 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
8327 * s/hpux.h: Don't define HAVE_VFORK.
8329 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
8331 * s/nextstep.h: Don't define HAVE_ALLOCA.
8333 * config.in: Add vfork bits.
8335 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8337 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
8338 unwind function to undo the effect of stopping atimers.
8340 * keyboard.c (bind_polling_period): Stop all timers except
8343 * atimer.c (stopped_atimers): New variable.
8344 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
8347 * atimer.h (stop_other_atimers, run_all_atimers)
8348 (unwind_stop_other_atimers): Add function prototypes.
8350 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
8352 2000-02-11 Ken Raeburn <raeburn@gnu.org>
8354 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
8355 library may depend on jpeg.
8356 (atimer.o): Depends on atimer.c.
8358 2000-02-11 Kenichi Handa <handa@etl.go.jp>
8360 * insdel.c (del_range_1): Call update_compositions.
8361 (del_range_both): Call update_compositions just once..
8363 2000-02-10 Dave Love <fx@gnu.org>
8365 * xfns.c (create_frame_xic): Fix initialization of automatic
8368 2000-02-09 Kenichi Handa <handa@etl.go.jp>
8370 * ccl.c (CCL_MAKE_CHAR): New macro.
8371 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
8372 registers by CCL_MAKE_CHAR before calling translate_char.
8373 <CCL_TranslateCharacterConstTbl> Likewise.
8375 2000-02-08 Dave Love <fx@gnu.org>
8377 * lread.c (__EXTENSIONS__): Define.
8379 2000-02-08 Gerd Moellmann <gerd@gnu.org>
8381 * puresize.h (BASE_PURESIZE): Increase to 650000.
8383 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8385 * msdos.c (XMenuActivate): Turn off the cursor after displaying
8388 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8390 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
8391 md, mh, mb, mr, and me to the fake termcap entry.
8393 2000-02-06 Ken Raeburn <raeburn@gnu.org>
8395 * sound.c (sound_cleanup): Don't call device close routine if the
8396 function pointer is null.
8398 2000-02-06 Andrew Innes <andrewi@gnu.org>
8400 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
8401 around image definitions and prototypes.
8402 (gamma_correct) [WINDOWSNT]: New prototype.
8404 * w32term.c (x_make_frame_visible): Replace call to
8405 input_poll_signal with poll_for_input.
8407 * window.c [WINDOWSNT]: Include w32term.h.
8409 * xdisp.c [WINDOWSNT]: Include w32term.h.
8411 * makefile.nt: Add dependencies on w32gui.h.
8412 (OBJ1): Include atimer.obj.
8413 ($(BLD)\atimer.obj): New dependency rule.
8415 * w32.c (sigmask): New function (does nothing).
8416 (sigunblock): Ditto.
8418 * frame.c [WINDOWSNT]: Include w32term.h.
8420 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
8422 * lread.c (syms_of_lread): Fix literal newlines.
8424 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
8425 the string constant limit (2048 bytes) in MSVC.
8428 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
8430 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
8432 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
8433 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
8436 2000-02-04 Dave Love <fx@gnu.org>
8438 * fileio.c: Remove some unused vars.
8439 (_GNU_SOURCE): Define (for euidaccess).
8441 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
8443 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
8445 (read_minibuf): Deal with allow_props correctly.
8447 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
8449 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
8451 2000-02-03 Ken Raeburn <raeburn@gnu.org>
8453 * search.c (compile_pattern): If a cache entry has a nil regexp,
8454 fill in that entry instead of clobbering a previously cached
8457 2000-02-02 Ken Raeburn <raeburn@gnu.org>
8459 * puresize.h (BASE_PURESIZE): Increase to 610000.
8461 2000-02-02 Gerd Moellmann <gerd@gnu.org>
8463 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
8466 2000-02-02 Kenichi Handa <handa@etl.go.jp>
8468 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
8469 instead of incrementing ic directly.
8470 <CCL_WriteExprConst> Likewise.
8471 <ccl_set_expr>: Set ic to jump_address.
8473 * fileio.c (e_write): Fix the handling of
8474 CODING_FINISH_INSUFFICIENT_SRC.
8476 2000-02-01 Dave Love <fx@gnu.org>
8478 * editfns.c (Fpropertize): Doc fix.
8480 * process.c (Fstart_process): Doc fix.
8482 * eval.c: Fix various doc strings not to duplicate information
8483 from help-manyarg-func-alist.
8485 * window.c (Fset_window_margins): Don't make interactive. Doc
8488 * doc.c (Vhelp_manyarg_func_alist): New variable.
8489 (Fdocumentation): Use it.
8490 (syms_of_doc): Define it.
8492 2000-01-31 Gerd Moellmann <gerd@gnu.org>
8494 * xterm.c (xim_open_dpy): Remove unused local variable.
8496 * emacs.c (USAGE): Use term `display options' instead of `X
8499 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
8500 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
8502 * fns.c (sweep_weak_table): New function.
8503 (sweep_weak_hash_tables): Use it. Keep on marking until there
8506 2000-01-30 Gerd Moellmann <gerd@gnu.org>
8508 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
8509 that XTread_socket does not crash by trying to call XNoOp on a
8512 2000-01-30 Jason Rumney <jasonr@gnu.org>
8514 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8515 Change selected_frame to SELECTED_FRAME ().
8516 (w32_console_mouse_position): Remove #ifndef MULE from around
8519 * makefile.nt: Remove dosfns.obj.
8521 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
8523 * w32fns.c (w32_defined_color): Check for valid frame before
8524 applying gamma correction. Eliminate dependency on frame elsewhere.
8525 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
8526 (w32_to_x_font): Use resx and resy not height_in and width_in.
8527 (x_to_w32_font): Doc fix.
8528 (xlfd_strip_height): New function to strip and return font height.
8529 (w32_font_match): Compare height separately from rest of xlfd
8530 spec, using xlfd_strip_height.
8532 * w32term.c (w32_term_init): Swap resx and height_in, resy and
8533 width_in. Use w32_defined_color in place of defined_color.
8535 * w32faces.c: Merge more of DOS and X specifics in preparation for
8536 merge with xfaces.c.
8537 (defined_color): Remove FIXME comment.
8538 (tty_color_name): Provide w32-specific function.
8539 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
8541 * w32console.c (turn_on_face, turn_off_face): Removed.
8542 (w32_face_attributes): New function.
8543 (Global_variables): Reduce scope where possible.
8544 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
8546 (hl_mode): Don't modify text attributes.
8547 (write_glyphs): Don't do anything if len <= 0. Use
8548 w32_face_attributes to get attributes for drawing. Write
8549 terminating codes using char_attr_normal.
8550 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
8551 (update_begin, update_end): Likewise.
8552 (vga_stdcolor_name): New function.
8553 (initialize_w32_display): Remove char_attr_reverse and char_attr.
8554 (Fset_screen_color): Remove char_attr_reverse.
8556 2000-01-29 Gerd Moellmann <gerd@gnu.org>
8558 * xfns.c (xic_set_preeditarea): Take window parameter and
8559 window-relative pixel-positions.
8561 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
8562 is its frame's selected window.
8563 (xim_instantiate_callback): Likewise.
8565 * xfns.c (x_create_im): Removed.
8566 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
8567 (supported_xim_styles): Renamed from supported_styles.
8568 (best_xim_style): Renamed from best_style.
8569 (create_frame_xic): Renamed from xic_create_frame.
8570 (free_frame_xic): Renamed from xic_destroy_frame.
8572 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
8574 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
8575 our frames, call XFilterEvent with 2nd parameter `None'.
8576 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
8577 returning XBufferOverflow.
8578 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
8580 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
8581 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
8582 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
8583 (xim_initialize, xim_close)
8584 [HAVE_X_I18N && HAVE_X11R6]: New functions.
8585 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
8586 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
8587 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
8589 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
8591 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
8592 `xic_style' and `xic_xfs'.
8593 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
8594 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
8595 (FRAME_XIM): Removed.
8597 * xfns.c (supported_styles): New variable.
8598 (DEFAULT_STYLE, DEFAULT_FONT): New macros
8599 (xic_create_xfontset, best_style, xic_create_frame)
8600 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
8601 (xic_set_xfontset): New functions.
8603 2000-01-28 Dave Love <fx@gnu.org>
8605 * s/irix6-5.h: Revert last change after change to irix5-0.h.
8607 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
8609 2000-01-28 Gerd Moellmann <gerd@gnu.org>
8611 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
8612 for *scratch* if it already existed.
8614 * emacs.c (USAGE): New macro.
8615 (main): Use it to display usage information.
8617 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8619 Support for the menu-help feature:
8621 * msdos.h: Change prototypes of XMenuAddSelection and
8624 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
8625 part of the line to the termscript file.
8626 (IT_clear_to_end): Clear the entire line, not just its beginning.
8627 (menu_help_message, prev_menu_help_message): New variables.
8628 (IT_menu_make_room): Make room for the help_text member.
8629 (IT_menu_display): New argument disp_help; all callers changed.
8630 If disp_help is non-zero, store the help text of the active menu
8631 item in menu_help_message.
8632 (XMenuAddPane): Initialize the help_text member to NULL.
8633 (XMenuAddSelection): New argument help_text. Store it in the
8635 (XMenuActivate): New argument help_callback. If the value of
8636 menu_help_message has changed since the last time, display the
8637 menu help message text while waiting for the mouse to move. Clear
8638 the echo area before exiting.
8639 (XMenuDestroy): Free the help_text member.
8641 2000-01-27 Gerd Moellmann <gerd@gnu.org>
8643 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
8644 XMenuAddSelection. Pass help callback to XMenuActivate.
8645 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
8647 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8649 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
8650 and EMACS_SET_USECS.
8652 2000-01-26 Dave Love <fx@gnu.org>
8654 * editfns.c (Fchar_after, Fchar_before): Doc fix.
8656 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
8657 an error may be signalled.
8659 2000-01-26 Gerd Moellmann <gerd@gnu.org>
8661 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
8662 LD_SWITCH_SYSTEM inherited from irix5-0.h.
8664 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
8666 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8668 * charset.c (Fstring): If there is a multibyte char among
8669 the args, always return a multibyte string.
8671 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8673 * sysdep.c (sys_select): Turn atimers off and on instead of
8674 recording and restoring old alarm handler
8676 * process.c (toplevel): Include atimer.h.
8677 (create_process_1): Rewritten.
8678 (create_process): Use atimers instead of alarm.
8679 (wait_reading_process_input) [hpux]: Turn atimers off instead
8680 of turning off SIGALRM.
8681 (wait_reading_process_input): Turn off atimers instead off
8682 calling stop_polling.
8684 * emacs.c (main): Call init_atimer.
8686 * keyboard.c (toplevel): Include systime.h and atimer.h.
8687 (polling_for_input): Removed because unused.
8688 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
8689 (poll_timer): New variable.
8690 (poll_for_input, poll_for_input_1): New functions.
8691 (start_polling, stop_polling): Rewritten.
8693 * keyboard.h (polling_for_input): Removed.
8695 * atimer.h, atimer.c: New files.
8697 * Makefile.in (obj): Add atimer.o.
8698 (atimer.o): New target.
8700 * blockinput.h (pending_atimers): Add extern declaration.
8701 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
8703 * lisp.h (popup_activated_flag): Add extern declaration.
8705 * xmenu.c (popup_activated_flag): Make externally visible.
8706 (popup_activate_callback) [USE_MOTIF]: Increment
8707 popup_activated_flag.
8708 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8710 * xterm.c (toplevel): Include atimer.h.
8711 (toolkit_scroll_bar_interaction): New variable.
8712 (Fxt_process_timeouts): Removed.
8713 (x_process_timeouts): New function.
8714 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8715 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8716 (x_make_frame_visible): Call poll_for_input_1 instead of
8717 input_poll_signal. Don't call alarm.
8718 (x_initialize): Install timer calling x_process_timeouts.
8720 2000-01-24 Dave Love <fx@gnu.org>
8722 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8723 Don't use -cckr -- apparently not now necessary.
8725 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8727 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8730 2000-01-23 Jason Rumney <jasonr@gnu.org>
8732 * w32fns.c (w32_defined_color): Apply gamma correction before
8733 trying to map to the palette.
8734 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8737 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8738 here. Callers changed to always pass real device context.
8739 (w32_draw_bitmap): Likewise.
8740 (w32_get_glyph_overhangs): Likewise.
8741 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8743 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8744 pfnSetScrollInfo and SetScrollRange.
8745 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8746 back into MULE characters after decoding them.
8747 (x_get_glyph_face_and_encoding): Likewise.
8748 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8749 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8750 (x_produce_glyphs): Calculate per char metrics for a character
8751 that we know exists in default font when font_not_found_p is true.
8753 2000-01-22 Jason Rumney <jasonr@gnu.org>
8755 * makefile.nt (intervals.obj, composite.obj): New modules.
8756 (composite.h): Added as dependency where appropriate.
8758 * w32gui.h (XGCValue): New struct for emulating X GCs.
8760 * w32term.h (XCharStruct): New struct for emulating X.
8762 * w32console.c (turn_on_face, turn_off_face): New functions.
8763 (change_line_highlight): New prototype for new redisplay.
8764 (write_glyphs): Support multibyte text. Support faces.
8766 * w32faces.c: Complete rewrite for new redisplay based on new
8769 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8770 throughout. struct frame * in place of FRAME_PTR.
8771 Skeleton support for images, toolbars, tooltips from xfns.c.
8772 (Fx_create_frame): Use system default for default scroll bar
8774 (w32_get_arg): Renamed from x_get_arg.
8775 (Fx_file_dialog): New function.
8776 (w32_list_fonts): Check cache before asking system.
8777 (Vw32_enable_synthesized_fonts): New variable.
8778 (Vw32_enable_italics): Obsolete, removed.
8780 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8781 Use SELECTED_FRAME macro.
8783 * w32menu.c: Add skeleton support for help strings on menus.
8784 (add_menu_item): Native checkbox and radio support added, but not
8785 yet enabled due to bugs.
8786 (push_menu_item): Add parameters type, selection and help.
8788 Formatting changes to reduce unnecessary diffs with xmenu.c.
8790 * w32select.c (Fw32_set_clipboard_data): Update call to
8791 find_charset_in_str.
8793 * w32term.c: Complete rewrite for new redisplay based on new
8794 xterm.c with necessary sections merged back in from old w32term.c.
8796 2000-01-21 Richard M. Stallman <rms@gnu.org>
8798 * data.c (set_internal): Further fix in same criterion.
8800 2000-01-20 Richard M. Stallman <rms@gnu.org>
8802 * data.c (set_internal): Fix the criteria for whether
8803 to swap out the old cached binding.
8805 2000-01-19 Dave Love <fx@gnu.org>
8807 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8809 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8811 * regex.c (re_compile_fastmap): While checking a range table for
8812 `charset', skip flag bits for a character class correctly.
8814 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8816 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8818 * xfns.c (x_window): Call lw_create_widget with new parameter
8821 * widget.c (EmacsFrameSetCharSize): Change size of children first
8822 because of problems with main window geometry management under
8825 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8827 (MENU_ITEMS_ITEM_HELP): New enumerator.
8828 (push_menu_item): Add parameter HELP. Record help in menu_items.
8829 (single_menu_item, single_submenu, list_of_items): Call
8830 push_menu_item with new parameter.
8831 (single_submenu): Set help string in widget value.
8832 (menu_highlight_callback): New function.
8833 (set_frame_menubar): Call lw_create_widget with new
8835 (xmenu_show, xdialog_show): Ditto.
8837 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8839 * sound.c (Fplay_sound): Improve doc string.
8841 2000-01-11 Richard M. Stallman <rms@gnu.org>
8843 * lisp.h (set_internal): Enter the new arg.
8845 * eval.c (specbind): Record buffer-local variables specially,
8846 indicating which buffer's binding was saved.
8847 (unbind_to): Restore buffer-local variables specially
8848 in the proper buffer.
8850 * data.c (set_internal): New arg BUF.
8852 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8853 * data.c (Fset): Pass new arg to set_internal.
8854 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8856 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8858 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8861 2000-01-11 Richard M. Stallman <rms@gnu.org>
8863 * minibuf.c (Ftry_completion): Doc fix.
8865 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8867 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8870 2000-01-11 Andreas Schwab <schwab@suse.de>
8872 * coding.c (code_convert_region): Initialize total_skip.
8874 2000-01-08 Dave Love <fx@gnu.org>
8876 * eval.c (Fuser_variable_p): Check customizability too.
8878 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8880 * minibuf.c (Fcompleting_read): Doc fix.
8882 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8884 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8887 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8888 Check that input style is supported before trying to create an
8890 (x_window): Call x_create_im.
8892 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8894 * xfns.c (current_gif_memory_src): New variable.
8895 (gif_load): Record the address of the current memory source
8896 in current_gif_memory_src.
8897 (gif_read_from_memory): Use current_gif_memory_src.
8899 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8900 macros statement form.
8902 * sound.c (struct sound): Renamed from struct sound_file.
8903 (struct sound): Add members `data' and `header_size'.
8904 (enum sound_attr): Add SOUND_DATA.
8905 (current_sound, current_sound_device): Variables renamed from
8906 sound_file and sound_device.
8907 (parse_sound): Parse :data.
8908 (parse_sound): Handle sound data in strings.
8909 (find_sound_type): Function renamed from find_sound_file_type.
8910 (wav_init, au_init): Fail if sound's header_size is smaller than
8912 (wav_play, au_play): Play sounds from string data.
8914 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8916 * lisp.h: Add prototype for allocate_string_data.
8918 * alloc.c (Fgarbage_collect): Return number of live and free
8921 * alloc.c (mark_buffer): Remove code in #if 0.
8923 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8924 (strings_consed): New variable.
8925 (allocate_string): Set it.
8926 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8927 (Fmemory_use_counts): Return strings_consed. Use Flist.
8929 * alloc.c: General cleanup in comments etc. Remove conditional
8930 compilation for `standalone'.
8932 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8934 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8935 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8936 (DONT_COPY_FLAG): Removed.
8937 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8938 (struct sdata, struct sblock): New
8939 (struct string_block): Rewritten.
8940 (STRINGS_IN_STRING_BLOCK): New macro.
8941 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8942 (large_sblocks, string_blocks, string_free_list): New variables.
8943 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8944 (init_strings): Rewritten.
8945 (allocate_string, allocate_string_data, compact_small_strings)
8946 (free_large_strings, sweep_strings): New functions.
8947 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8948 (struct string_block_head, current_string_block)
8949 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8950 (STRING_PAD): Removed.
8951 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8952 (Fgarbage_collect): Don't set mark bit in large strings.
8953 (mark_object): Mark strings differently. Mark symbol names
8955 (survives_gc_p): Test marked strings differently.
8956 (gc_sweep): Sweep strings differently, unmark strings in
8958 (compact_strings): Removed.
8960 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8962 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8963 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8965 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8967 * fileio.c (Finsert_file_contents): Signal error if visiting file
8968 in a non-empty buffer.
8970 * term.c (encode_terminal_code): Fix the previous change.
8972 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8974 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8975 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8977 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8979 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8981 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8982 need to test for MSDOS frames.
8984 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8986 * dosfns.c (unspecified_colors): Remove.
8987 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8989 (msdos_stdcolor_name): Return strings for unspecified fore- and
8992 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8993 (syms_of_xfaces): Remove their staticpro's.
8994 (tty_color_name): Return Lisp strings for unspecified fore- and
8996 (Finternal_set_lisp_face_attribute): Remove the special treatment
8997 for Qunspecified_{f,b}g.
8998 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
9001 2000-01-03 Gerd Moellmann <gerd@gnu.org>
9003 * xdisp.c (reseat_at_next_visible_line_start): Position before
9004 newline only if ending up on a newline.
9005 (next_element_from_ellipsis): Return success. Handle case of
9006 displaying no ellipsis. Fix case of ellipsis defined in display
9008 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
9011 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
9013 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
9014 (Fcolor_supported_p): Renamed from face-color-supported-p.
9016 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9018 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
9019 list of colors renamed to tty-defined-color-alist.
9020 (tty_color_name): Pass the frame to tty-color-by-index.
9021 (realize_tty_face): tty-color-alist is now a function which
9022 accepts the frame as argument.
9024 * term.c (Ftty_display_color_p): Accept an optional argument
9027 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9029 * term.c (insert_glyphs): Pass glyph, not &glyph, to
9030 encode_terminal_code.
9032 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9034 * dispnew.c (mode_line_string): Support termcap frames as well.
9036 2000-01-01 Gerd Moellmann <gerd@gnu.org>
9038 * syntax.c (Fforward_word): Undo previous change.
9040 * editfns.c (Fconstrain_to_field): Don't constrain if
9041 inhibit-field-text-motion is non-nil.
9042 (Fline_beginning_position): Undo previous change.
9043 (Fline_end_position): Ditto.
9045 * syntax.c (Fforward_word): Notice field boundaries only if
9046 inhibit-field-text-motion is nil.
9048 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
9050 * editfns.c (Vinhibit_field_text_motion): New variable.
9051 (inhibit-field-text-motion): New DEFVAR_LISP.
9052 (Fline_beginning_position, Fline_end_position): Notice field
9053 boundaries only if inhibit-field-text-motion is nil.
9055 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
9057 (x_build_heuristic_mask): Likewise.
9058 (xbm_load_image_from_file): Change error output.
9059 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
9060 (gif_load, gs_load, x_kill_gs_process): Ditto.
9062 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
9063 color indices when accessing raster pixels.
9064 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
9065 one of :file or :data.
9066 (enum pbm_keyword_index): Add PBM_DATA.
9067 (pbm_format): Add :data.
9068 (pbm_image_p): Allow either :file or :data.
9069 (pbm_read_file): New function.
9070 (pbm_scan_number): Rewritten to read from string.
9071 (pbm_load): Support :data.
9073 See ChangeLog.8 for earlier changes.
9076 ;; coding: iso-2022-7bit