1 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3 * xdisp.c (try_cursor_movement): Fix last change. The real
4 condition is that PT is at the end of the row, and should
5 be displayed at the start of the next row.
7 * xdisp.c (try_cursor_movement): If we end on a partially
8 visible line, end we already decided to scroll, return -1.
10 * dispextern.h (ensure_frame_matrix): Add prototype.
12 * window.c (delete_window, Fsplit_window)
13 (Fset_window_configuration): Call ensure_frame_matrix.
15 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
17 (adjust_frame_glyphs_for_frame_redisplay): If display has been
18 completed, call fake_current_matrices instead of marking frame
21 2000-12-20 Jason Rumney <jasonr@gnu.org>
23 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
25 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
27 * fns.c (Frequire): Doc fix.
29 2000-12-19 Gerd Moellmann <gerd@gnu.org>
31 * window.c (window_scroll_pixel_based): Don't use
34 * dispnew.c (direct_output_for_insert): Fix check for mini-window
35 currently displaying a message.
37 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
39 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
41 2000-12-18 Andrew Innes <andrewi@gnu.org>
43 * w32.c (w32_strerror): New function.
45 * w32.h (w32_strerror): New extern.
47 * w32fns.c (Fw32_shell_execute): Use it.
49 2000-12-18 Gerd Moellmann <gerd@gnu.org>
51 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
53 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
55 * msdos.c (IT_set_face): Obey inverse_video.
57 2000-12-18 Kenichi Handa <handa@etl.go.jp>
59 * dired.c (directory_files_internal): Always return decoded filenames.
61 2000-12-18 Gerd Moellmann <gerd@gnu.org>
63 * xterm.c (x_connection_closed): Prevent being called recursively
64 because of an error condition in XtCloseDisplay.
66 * xdisp.c (init_iterator): If noninteractive, and the frame's
67 face cache is null, make one.
69 * xfns.c (show_busy_cursor): Check for live frames more
72 * process.c (wait_reading_process_input): Check for pending
73 input when running timers.
75 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
77 * msdos.c (IT_write_glyphs): Compute the glyph face from
80 2000-12-18 Kenichi Handa <handa@etl.go.jp>
82 * process.c (read_process_output): Don't run a filter if the code
83 decoder produces nothing but carryover.
85 2000-12-17 Andrew Innes <andrewi@gnu.org>
87 * w32.c (sys_rename): Only check errno against EEXIST, and not
88 EACCES, when determining whether rename failed because the target
89 exists. This was resulting in indefinite looping on Windows 9x if
90 the source file was locked by another process.
92 * w32fns.c (Ffile_system_info): New function.
93 (syms_of_w32fns): Defsubr it.
95 2000-12-17 Gerd Moellmann <gerd@gnu.org>
97 * window.c (coordinates_in_window): Fix computation for
98 position on vertical line between mode lines.
100 * xfns.c (unwind_create_frame): Return t if frame was deleted.
101 Don't alter tip_frame or tip_window.
102 (unwind_create_tip_frame): Set tip_frame to nil only if frame
105 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
106 Don't alter tip_frame or tip_window.
107 (unwind_create_tip_frame): Set tip_frame to nil only if frame
110 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
112 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
113 be consistent with the doc string. Reported by NAKAJIMA Mikio
114 <minakaji@osaka.email.ne.jp>.
116 2000-12-16 Kenichi Handa <handa@etl.go.jp>
118 * xfaces.c (Vface_ignored_fonts): New variable.
119 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
120 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
122 2000-12-15 Gerd Moellmann <gerd@gnu.org>
124 * dispnew.c (update_window): Detect pending input every nth line
125 updated, i.e. do it depending on real work done, and not on the
128 * xterm.c (expose_window): Don't redraw the window that's
129 currently being updated.
131 * window.c (Fset_window_point): Remove test for
132 cursor_in_non_selected_windows.
134 * lread.c (read1): Recognize end of file after `\\'.
136 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
137 not unwind_create_frame.
139 2000-12-15 Dave Love <fx@gnu.org>
141 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
144 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
146 2000-12-15 Kenichi Handa <handa@etl.go.jp>
148 * coding.c (setup_coding_system): Clear all members of the struct
149 coding_system at first.
150 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
152 (code_convert_region): Don't override coding->src_multibyte and
153 coding->dst_multibyte.
155 * fns.c (Fmd5): Docstring improved.
157 2000-12-15 Miles Bader <miles@gnu.org>
159 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
160 are actually marked as mode-lines; otherwise use
161 estimate_mode_line_height.
163 2000-12-14 Gerd Moellmann <gerd@gnu.org>
165 * editfns.c (Fformat): Prevent a buffer overrun when the format
166 specifies a precision.
168 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
170 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
171 argument is outside the range [2..3].
173 2000-12-14 Andrew Innes <andrewi@gnu.org>
175 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
176 nothing to do. Bind inhibit-quit.
177 (tip_frame): Make it a Lisp_Object.
178 (x_create_tip_frame): Set tip_frame after it has been added to
180 (Fx_show_tip): Don't set tip_frame here.
181 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
183 (unwind_create_frame, unwind_create_tip_frame): New functions.
184 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
185 while a frame is only partially constructed.
187 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
188 (x_free_frame_resources): New function.
189 (x_destroy_window): Use it.
191 2000-12-14 Gerd Moellmann <gerd@gnu.org>
193 * xfns.c (Fx_backspace_delete_keys_p): New function.
194 (syms_of_xfns): Defsubr it.
196 * config.in (HAVE_XKBGETKEYBOARD): Add.
198 2000-12-14 Kenichi Handa <handa@etl.go.jp>
200 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
201 Always store string in multibyte representation in echobuf.
202 (echo_char): Always store string in multibyte representation in
204 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
205 (read_key_sequence): Adjusted for the change of echo_prompt.
207 * fns.c (Fmd5): Docstring improved.
209 * lisp.h (detect_coding_system): Prototype adjusted.
211 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
212 (detect_coding_emacs_mule, detect_coding_iso2022,)
213 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
214 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
215 argument MULTIBYTEP. Callers changed.
216 (detect_coding_mask, detect_coding_system): New argument
217 MULTIBYTEP. Callers changed.
218 (decode_coding_string): Set coding->src_multibyte and
219 coding->dst_multibyte before calling detect_coding and detect_eol.
220 Update them after some coding system is detected.
222 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
224 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
226 * keyboard.c (menu_bar_items, tool_bar_items):
227 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
229 2000-12-13 Gerd Moellmann <gerd@gnu.org>
231 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
233 (unwind_create_frame, unwind_create_tip_frame): New functions.
234 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
235 while a frame is only partially constructed.
237 * xterm.h (x_free_frame_resources): Declare.
239 * xterm.c (x_free_frame_resources): New function.
240 (x_destroy_window): Use it.
242 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
243 don't interrupt the update for pending input initially, i.e.
244 update at least some lines.
246 * keyboard.c (do_mouse_tracking): Make externally visible.
248 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
250 * xfns.c (gray_bitmap_bits): Declare `char *'.
252 2000-12-12 Gerd Moellmann <gerd@gnu.org>
254 * xdisp.c (display_tool_bar_line): Make sure that tool bar
255 lines start with a relief line.
257 2000-12-12 Dave Love <fx@gnu.org>
259 * window.c (Fdisplay_buffer): Doc fix.
260 (Fwindow_list): Remove unused var.
262 * buffer.h (mmap_set_vars): Declare.
264 * window.h (Fset_window_point): Declare.
266 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
268 * msdos.c (fast_find_position): Don't overstep the last window row.
269 (IT_note_mouse_highlight): Initialize portion to -1. Remove
270 unused variable `area'. When looking for a row under (X,Y), give
271 up if some of the previous rows is not enabled.
273 2000-12-12 Gerd Moellmann <gerd@gnu.org>
275 * window.c (Fset_window_point): If displaying cursors in windows
276 other than the selected window, make sure redisplay updates
277 other windows to show the new value of point in the window.
279 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
281 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
282 the buffer is the sole visible buffer when in the mini-buffer.
284 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
285 Bind `inhibit-read-only' to t.
286 (unwind_with_echo_area_buffer): Use AREF.
288 * xfns.c (Fx_hide_tip): Simplified.
290 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
291 GC_MAKE_GCPROS_NOOPS instead of `1'.
293 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
295 2000-12-11 Gerd Moellmann <gerd@gnu.org>
297 * xfns.c (Fx_hide_tip): Fix last change.
299 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
300 nothing to do. Bind inhibit-quit.
301 (tip_frame): Make it a Lisp_Object.
302 (x_create_tip_frame): Set tip_frame after it has been added to
304 (Fx_show_tip): Don't set tip_frame here.
306 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
308 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
311 * dispextern.h: Change external declaration of tip_frame.
313 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
314 return an empty string.
316 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
317 of the window's update_mode_line flag, since the former is set by
318 force-mode-line-update, not the latter. This makes
319 column-number-mode slightly faster.
321 * xdisp.c (try_window_id) <all changes above window start>:
324 2000-12-11 Paul Eggert <eggert@twinsun.com>
326 * config.in (HAVE_FTELLO): Remove.
328 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
329 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
331 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
332 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
334 2000-12-11 Miles Bader <miles@gnu.org>
336 * window.c (displayed_window_lines): Don't round up when
337 converting empty space at bottom to lines.
338 Handle non-newline-terminated final lines properly.
339 (Fwindow_text_height): New function (used to be in lisp).
340 (syms_of_window): Initialize it.
342 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
344 * syntax.c (scan_lists): Check that the right quote char has the
345 right Sstring syntax when jumping over strings.
346 (init_syntax_once): Use Smax rather than 13.
348 2000-12-09 Miles Bader <miles@gnu.org>
350 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
351 with PARTIALLY, inverting the sense.
352 (window_scroll_pixel_based): Scroll partially visible lines into
353 place if we hit the beginning or end of the buffer.
354 (displayed_window_lines): Don't include partially visible lines.
355 (Fmove_to_window_line): Skip past any partially visible first line.
357 2000-12-08 Gerd Moellmann <gerd@gnu.org>
359 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
361 * tparam.c (tparam1): Change the way buffers are reallocated to be
362 portable and less obfuscated.
364 * termcap.c (tgetent): Change the way buffers are reallocated to
365 be portable and less obfuscated.
367 * macros.c (store_kbd_macro_char): Change the way buffers are
368 reallocated to be portable and less obfuscated.
370 * lread.c (read1): Change the way buffers are reallocated to be
371 portable and less obfuscated.
373 * doc.c (Fsubstitute_command_keys): Change the way buffers
374 are reallocated so that it is portable.
376 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
378 * dosfns.c (Ffile_system_info): New function.
379 (syms_of_dosfns): Defsubr it.
381 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
383 * alloc.c (gc_sweep): Add comment.
385 2000-12-07 Gerd Moellmann <gerd@gnu.org>
387 * sound.c (vox_configure): Change order of ioctls. Don't
388 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
389 Ignore errors when changing volume.
390 (vox_close): Don't reset the device.
392 * process.c (read_process_output): Make sure the process marker's
393 position is valid when the process buffer is changed in
394 after-change functions. W3 does that.
396 * xfns.c (x_free_gcs): New function.
398 * xterm.h (x_free_gcs): Add prototype.
400 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
403 * xterm.c (x_destroy_window): Call x_free_gcs so that
404 resources of non-toolkit X windows will be freed.
406 2000-12-07 Andrew Innes <andrewi@gnu.org>
408 * w32fns.c (xlfd_charset_of_font): Fix last change.
410 2000-12-06 Dave Love <fx@gnu.org>
412 * md5.h (__P): Don't define -- it comes from config.h.
414 * strftime.c: Change some #if foo to #ifdef foo.
416 2000-12-06 Andrew Innes <andrewi@gnu.org>
418 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
420 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
422 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
423 (w32_list_fonts): Don't choke if pattern doesn't specify a
426 2000-12-06 Gerd Moellmann <gerd@gnu.org>
428 * alloc.c (gc_sweep): Prevent symbols read during loadup
431 * xdisp.c (underlying_face_id): New function.
432 (handle_face_prop, face_before_or_after_it_pos): Use it
433 to determine the face ``under'' a string. Let strings inherit
434 the face of the buffer under them.
436 * xfaces.c (face_at_string_position): Update function comment.
438 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
439 matrix if the window's left position has changed; we need to
440 redraw it in this case.
442 * dispextern.h (struct glyph_matrix): Add member window_left_x.
444 * window.c (coordinates_in_window): Check mouse on mode-line or
447 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
448 advertized by the function documentation.
450 * window.c (syms_of_window): Doc fix.
452 * sound.c (vox_configure): Set volume for left and right channel.
453 (sound_cleanup): Return nil.
455 * xdisp.c (move_it_by_lines): Fix paren typo.
457 * xterm.c (x_load_font): Don't use the font's max_bounds for
458 computing the height of the font. If max_bounds' ascent or
459 descent are greater than the font's ascent or descent, this means
460 glyphs overlap, which should be handled now by redisplay.
462 * window.c (Veven_window_heights): New variable.
463 (syms_of_window): DEFVAR_LISP it.
464 (Fdisplay_buffer): Check Veven_window_heights before evening the
467 2000-12-06 Miles Bader <miles@gnu.org>
469 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
470 update `default-frame-alist' instead of setting no frame parameters.
472 2000-12-06 Kenichi Handa <handa@etl.go.jp>
474 * composite.c (update_compositions): Fix typo (use the correct
477 2000-12-05 Jason Rumney <jasonr@gnu.org>
479 * md5.h: Remove underscores from function declarations.
480 (__attribute__, __alignof__) [!__GNUC__]: Define.
482 * md5.c: Delay include of md5.h until after namespace cleaning.
484 * makefile.w32-in (fns.o): Depend on md5.h
488 * makefile.nt: Likewise.
490 2000-12-05 Jason Rumney <jasonr@altavista.net>
492 * w32term.c (expose_area): Complete last change.
494 2000-12-05 Ken Raeburn <raeburn@gnu.org>
496 * minibuf.c: Include intervals.h.
498 2000-12-05 Jason Rumney <jasonr@gnu.org>
500 * w32term.c (x_produce_glyphs): If a font for a component of
501 a composition is not found, use 1 pixel dot ascent and 0 dot
502 descent value to avoid displaying terribly tall empty boxes.
503 (expose_area): Pass x-coordinate relative to the exposed
504 area to x_draw_glyphs instead of a window-relative coordinate.
506 2000-12-05 Gerd Moellmann <gerd@gnu.org>
508 * xdisp.c (next_element_from_ellipsis): Save face before selective
509 display in saved_face_id, and set face_before_selective_p.
510 (reseat_1): Reset face_before_selective_p.
511 (append_space, extend_face_to_end_of_line): If iterator's
512 face_before_selective_p is set, use the face from saved_face_id.
513 (extend_face_to_end_of_line): For tty frames, make sure to
514 use the right face id when producing spaces at the end of
517 * dispextern.h (struct it): Add face_before_selective_p.
519 * keyboard.c (record_char): Don't record identical help-echo
520 events in recent_keys.
522 * xterm.c [USE_X_TOOLKIT]: Close the display.
523 (xim_close_dpy): Handle case that the display has been closed.
525 * xterm.c (x_destroy_window): Reset the frame's X window after
528 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
529 variable window_width.
530 (line_draw_cost): Fix code skipping over spaces at the end of the
531 line when must_write_spaces is not set.
532 (scrolling_window): Fix code inserting runs in list of all runs.
534 2000-12-05 Kenichi Handa <handa@etl.go.jp>
536 * coding.c (setup_coding_system): Be sure to initialize
537 coding->category_idx.
539 2000-12-04 Gerd Moellmann <gerd@gnu.org>
541 * xterm.c (PER_CHAR_METRIC): Removed because not used.
543 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
544 area to x_draw_glyphs instead of a window-relative coordinate.
546 * fileio.c (auto_save_error): Add parameter ERROR. Show the
547 error in the message.
549 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
550 timer after having read a key. It's not good for code reading
551 several keys in a loop, like an input method.
553 * fileio.c (Finsert_file_contents): When VISIT is t, don't
554 record undo information for format-decode.
556 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
557 current buffer is read-only, not if it isn't.
559 * keyboard.c (record_char): Record `help-echo' input events
560 in recent_keys only if they display some help. Don't record
561 `help-echo' events as macro char.
563 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
565 * editfns.c (save_excursion_restore): Don't move point
566 in another window if it is showing the wrong buffer.
567 Avoid the call to Fwindow_live_p, for speed.
569 2000-12-04 Kenichi Handa <handa@etl.go.jp>
571 * xfaces.c (struct font_name): New member registry_priority.
572 (split_font_name): Initialize the above member to zero.
573 (concat_font_list): New function.
574 (font_list): Include fonts of all alternative registries.
575 (FONT_POINT_SIZE_QUANTUM): New macro.
576 (better_font_p): Ignore point size difference less than
577 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
579 * xterm.c (x_produce_glyphs): If a font for a component of
580 a composition is not found, use 1 pixel dot ascent and 0 dot
581 descent value to avoid displaying terribly tall empty boxes.
583 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
585 2000-12-03 Ken Raeburn <raeburn@gnu.org>
587 * coding.h (code_convert_string1): Declare.
589 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
591 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
594 2000-12-02 Jason Rumney <jasonr@gnu.org>
596 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
597 correctly for single byte character case.
598 (w32_per_char_metric): Do not try to make any assumptions about
599 the metrics of BDF fonts.
600 (x_estimate_mode_line_height): If `mode-line' face
601 hasn't a font, use that of the frame, as drawing glyphs
603 (note_mouse_highlight): Change the cursor shape on the vertical
604 border between windows [not enabled].
606 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
608 * w32fns.c (Fx_create_frame): Reintroduce the call to
609 face-set-after-frame-defaults.
610 (Vx_window_horizontal_drag_shape): New variable.
611 (syms_of_xfns): DEFVAR_LISP it.
612 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
615 2000-12-02 Simon Josefsson <simon@josefsson.org>
617 * fns.c (Fmd5): Use a different logic to decide the coding system
620 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
622 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
624 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
627 2000-12-01 Gerd Moellmann <gerd@gnu.org>
629 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
630 height for YNegative.
631 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
632 height; also see comment there.
634 * window.c (coordinates_in_window): Handle computations for
635 positions on the vertical bar and fringes differently for
636 window-system frames. Consider some pixels near the vertical bar
637 as on the bar if the frame doesn't have vertical scroll bars.
638 Associate positions between mode or header lines with the
639 right window, the left one.
641 2000-12-01 Jason Rumney <jasonr@gnu.org>
643 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
645 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
648 2000-12-01 Gerd Moellmann <gerd@gnu.org>
650 * window.c (struct saved_window): Add members orig_top and
652 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
653 (save_window_save, Fset_window_configuration): Save/restore
654 window's orig_top and orig_height.
656 2000-12-01 Jason Rumney <jasonr@gnu.org>
658 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
660 * w32fns.c (x_set_cursor_color): Fix last change.
662 2000-11-30 Gerd Moellmann <gerd@gnu.org>
664 * xdisp.c (echo_area_display): If cursor is in the echo area, make
665 sure that the next redisplay displays the minibuffer, so that
666 the cursor will be replaced with what the minibuffer wants.
668 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
669 #ifndef instead of using #if.
670 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
671 USE_TOOLKIT_SCROLL_BARS is defined.
673 2000-11-30 Jason Rumney <jasonr@gnu.org>
675 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
678 2000-11-30 Gerd Moellmann <gerd@gnu.org>
680 * fns.c (Fmd5): Doc fix.
682 2000-11-30 Simon Josefsson <simon@josefsson.org>
684 * fns.c (Fmd5): New function.
685 (syms_of_fns): Defsubr md5.
687 * Makefile.in (obj): Add md5.o
689 2000-11-30 Gerd Moellmann <gerd@gnu.org>
691 * md5.h, md5.c: New files, taken from glibc.
693 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
695 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
696 hasn't a font, use that of the frame, as drawing glyphs
699 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
701 * eval.c (Frun_hooks): Allow 0 arguments.
703 2000-11-29 Gerd Moellmann <gerd@gnu.org>
705 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
706 is over the menu bar widget, say it's not on the frame.
708 * xfns.c (Fx_create_frame): Reintroduce the call to
709 face-set-after-frame-defaults.
711 * eval.c (Fsignal): Reset handling_signal.
713 2000-11-28 Jason Rumney <jasonr@gnu.org>
715 * w32menu.c (add_menu_item): Reset menu item text when changing
716 type to radio button.
718 2000-11-28 Gerd Moellmann <gerd@gnu.org>
720 * xselect.c: Update copyright.
722 * window.c (coordinates_in_window): If on a mode or header line,
723 but sufficiently close to its start, return ``on vertical
724 border''. This gives us a way to drag windows horizontally when
725 using toolkit scroll bars.
727 * xterm.c (note_mouse_highlight): Change the cursor shape
728 on the vertical border between windows.
730 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
732 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
733 (syms_of_xfns): DEFVAR_LISP it.
734 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
736 * textprop.c (text_read_only): New function.
737 (verify_interval_modification): Use it instead of signaling
738 `text-read-only'. This makes it easier to catch this error
741 * xdisp.c (forward_to_next_line_start): Check for newlines,
742 not end of line, which includes CR.
744 2000-11-28 Kenichi Handa <handa@etl.go.jp>
746 * coding.c (Ffind_coding_systems_region_internal): Be sure to
747 include no-conversion.
749 2000-11-27 Jason Rumney <jasonr@gnu.org>
751 * w32fns.c (w32_load_system_font): Always mark font as double byte
752 if codepage is unicode.
754 2000-11-27 Gerd Moellmann <gerd@gnu.org>
756 * xdisp.c (forward_to_next_line_start): If already on a newline,
757 just consume it to avoid unintended skipping over invisible text
760 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
761 `vertical-line', `mode-line' and `header-line' events.
763 * xdisp.c (try_window_id): Avoid starting to display in the middle
764 of a character, a TAB for instance. This is easier than to set
765 up the iterator exactly, and it's not a frequent case, so the
766 additional effort wouldn't really pay off.
768 2000-11-26 Andrew Choi <akochoi@i-cable.com>
770 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
773 2000-11-25 Jason Rumney <jasonr@gnu.org>
775 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
776 to window_from_coordinates should be pixel coordinates.
778 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
779 redisplay handles them properly.
781 2000-11-25 Miles Bader <miles@gnu.org>
783 * indent.c (compute_motion): Keep pos_byte in sync with pos.
785 2000-11-24 Jason Rumney <jasonr@gnu.org>
787 * w32.c (init_environment): Set LANG environment variable based on
788 locale settings, if not set.
790 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
791 making tool bar smaller. When clearing the frame, also
792 clear current matrices. Clear frame when tool bar disappears.
793 Don't use more lines for the tool-bar than is available.
794 (x_change_window_heights): New function.
796 2000-11-24 Gerd Moellmann <gerd@gnu.org>
798 * xdisp.c (init_from_display_pos): If POS says we're already after
799 an overlay string ending at POS, make sure to pop the iterator
800 because it will be in front of that overlay string. When POS is
801 ZV, we've thereby also ``processed'' overlay strings at ZV.
803 * xfaces.c (lface_from_face_name): Function comment fix.
805 2000-11-24 Miles Bader <miles@gnu.org>
807 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
808 apply `mode-line-inverse-video' -- zero means force display using
809 the default face, non-zero means display using the specialized face.
810 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
812 2000-11-23 Kenichi Handa <handa@etl.go.jp>
814 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
817 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
819 * coding.c (decode_coding_emacs_mule): Fix the case of
820 CODING_EOL_LF, which used uninitialized value of c.
822 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
824 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
826 2000-11-22 Gerd Moellmann <gerd@gnu.org>
828 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
831 * frame.h (struct frame): Replace desired_tool_bar_items,
832 current_tool_bar_items, n_desired_tool_bar_items,
833 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
835 * frame.c (make_frame): Change initialization of tool bar
838 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
839 Change references to members deleted from struct frame to use the
842 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
843 references to members deleted from struct frame to use the new
846 * dispnew.c (update_frame): Do nothing with frame's tool bar
849 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
851 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
852 (note_tool_bar_highlight): Change references to members deleted
853 from struct frame to use the new ones.
855 2000-11-23 Miles Bader <miles@gnu.org>
857 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
858 the face's inverse-video attribute, rather than overriding it.
860 2000-11-22 Gerd Moellmann <gerd@gnu.org>
862 * xfns.c (x_set_tool_bar_lines): Clear internal border when
863 making tool bar smaller.
865 2000-11-22 Dave Love <fx@gnu.org>
867 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
869 2000-11-22 Miles Bader <miles@gnu.org>
871 * keyboard.c (Vminibuffer_message_timeout): New variable.
872 (command_loop_1): Use it to determine message timeout.
873 (syms_of_keyboard): Initialize it.
875 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
877 2000-11-22 Kenichi Handa <handa@etl.go.jp>
879 * sysdep.c: Move the code for declaring h_errno after #include
882 2000-11-21 Gerd Moellmann <gerd@gnu.org>
884 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
885 the menu bar when the tooltip is unmapped.
887 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
888 sole visible buffer when we're currently in the mini-buffer, and
891 2000-11-21 Jason Rumney <jasonr@gnu.org>
893 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
894 put on the clipboard.
895 (Fw32_get_clipboard_data): Compare data on clipboard with saved
896 copy of what Emacs last put there. If they are the same, do not
897 use the clipboard copy to avoid losing data due to coding
900 2000-11-22 Miles Bader <miles@gnu.org>
902 * minibuf.c (Vminibuffer_prompt_properties): New variable.
903 (syms_of_minibuf): Initialize it.
904 (read_minibuf): Add properties from Vminibuffer_prompt_properties
905 to prompt, don't make read-only.
907 2000-11-21 Gerd Moellmann <gerd@gnu.org>
909 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
910 BEFORE/AFTER_POTENTIAL_GC.
912 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
914 * buffer.c (mmap_free_1): Avoid a compiler warning.
916 * term.c, cm.c: Don't try to include termcap.h; see comment there.
918 2000-11-21 Kenichi Handa <handa@etl.go.jp>
920 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
923 2000-11-20 Gerd Moellmann <gerd@gnu.org>
925 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
928 * s/gnu-linux.h: Don't use `#cpu'.
930 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
931 not defined in mman.h.
933 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
935 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
936 and store an index in the XClientMessageEvent. Storing a
937 Lisp_Object or pointer can fail on a 64 bit system, since X only
939 (x_scroll_bar_to_input_event): Get the window from
942 2000-11-20 Dave Love <fx@gnu.org>
944 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
946 2000-11-20 Gerd Moellmann <gerd@gnu.org>
948 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
950 2000-11-20 Kenichi Handa <handa@etl.go.jp>
952 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
955 * alloc.c (make_string): Fix previous change. Be sure to make
956 unibyte string correctly.
958 2000-11-19 Gerd Moellmann <gerd@gnu.org>
960 * window.c (Fwindow_list): Change parameter list to be XEmacs
962 (window_list_1): New function.
963 (window_loop): Use it instead of Fwindow_list.
965 * sysdep.c (emacs_ospeed): New variable.
966 (toplevel): Don't declare ospeed extern.
967 (init_baud_rate): Use emacs_ospeed instead of ospeed.
969 * termcap.c (ospeed): Remove.
970 (tputs) [!emacs]: Remove unused code.
971 (tgetent): Avoid a compiler warning.
973 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
974 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
975 SCROLL_BAR_X_WIDGET with additional argument DPY.
977 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
979 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
980 Take the X display as additional argument.
981 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
982 `Widget' is a pointer type that's not easily stored in Lisp_Object
983 form in a portable way.
985 * dispnew.c (update_text_area): Fix last change.
987 2000-11-18 Gerd Moellmann <gerd@gnu.org>
989 * xdisp.c: Use BINDING_STACK_SIZE throughout.
991 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
992 clear current matrices.
994 * buffer.c (mmap_enlarge): Don't print a message on stderr
995 if mapping new memory at the end of the existing region fails.
997 * dispnew.c (update_text_area): Don't skip over equal glyphs
998 when the last current glyph overlaps the glyph to its right.
1000 2000-11-18 Miles Bader <miles@gnu.org>
1002 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
1003 lines that *end* with "..." too (that's the most common case!).
1005 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1007 * xdisp.c (resize_mini_window): Temporarily change to the
1008 mini-window's buffer if necessary.
1010 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
1011 the tooltip obscures less text under it.
1013 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1015 * puresize.h (BASE_PURESIZE): Increase to 700000.
1017 2000-11-18 Jason Rumney <jasonr@gnu.org>
1019 * w32term.c (w32_draw_bitmap): Use face to set colors.
1021 2000-11-17 Dave Love <fx@gnu.org>
1023 * lread.c (Fload): Fix #ifdef for pcc.
1025 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1027 * xdisp.c (pos_visible_p): Compute the default character height
1030 2000-11-16 Gerd Moellmann <gerd@gnu.org>
1032 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
1033 knowing the line's height; use the default font's height in that
1036 * xfaces.c (weight_table): Add `demi' with the same meaning as
1039 2000-11-16 Kenichi Handa <handa@etl.go.jp>
1041 * dispnew.c (null_row): New global static variable.
1042 (clear_glyph_row): Delete local static variable null_row.
1044 2000-11-15 Jason Rumney <jasonr@gnu.org>
1046 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
1047 (w32_alloc_lighter_color): Use new brightness calculations from
1048 xterm.c. Scale delta to be in the range expected by W32.
1049 (w32_draw_relief_rect): Use frame relief colors.
1051 2000-11-15 Gerd Moellmann <gerd@gnu.org>
1053 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
1054 (Qinhibit_default_face_x_resources): New variable.
1055 (syms_of_frame): Initialize it.
1056 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
1058 * xdisp.c (pos_visible_p): Improve function comment.
1060 * lisp.h (BINDING_STACK_SIZE): New macro.
1062 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
1063 reading the directory if readdir returns null and errno is EAGAIN
1066 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
1068 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
1069 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
1070 Set amount_to_scroll to max of dx and scroll_step so that
1071 scroll-conservatively doesn't defeat scroll-step>1.
1072 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
1073 scroll-conservatively for line-at-a-time scrolling.
1075 2000-11-14 Gerd Moellmann <gerd@gnu.org>
1077 * window.c (Fpos_visible_in_window_p): Call pos_visible with
1080 * xdisp.c (current_mode_line_height, current_header_line_height):
1082 (init_xdisp): Initialize them.
1083 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
1084 and use exact mode line heights if it is set.
1086 * lisp.h (pos_visible_p): Change prototype.
1088 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1089 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
1090 and current_header_line_height first.
1091 (current_mode_line_height, current_header_line_height): Declare
1094 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
1096 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
1097 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
1098 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
1100 2000-11-14 Miles Bader <miles@gnu.org>
1102 * xterm.c (x_alloc_lighter_color): Include an additive component
1103 too for dark colors, because FACTOR isn't enough.
1104 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
1107 2000-11-13 Gerd Moellmann <gerd@gnu.org>
1109 * keyboard.c (show_help_echo): Call message3_nolog with number of
1110 bytes in the help string as 2nd parameter, instead of the number
1113 2000-11-13 Miles Bader <miles@gnu.org>
1115 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
1116 (Fload): Use new openp return protocol.
1117 Don't try to use Vload_source_file_function to load .elc files.
1118 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
1119 openp return protocol.
1120 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
1122 2000-11-11 Kenichi Handa <handa@etl.go.jp>
1124 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
1126 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
1127 Defined these macros.
1128 (NLIST_STRUCT): Avoid re-defining it.
1130 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
1131 -I/usr/contrib/X11R6/include.
1132 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
1134 2000-11-10 Jason Rumney <jasonr@gnu.org>
1136 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
1138 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
1139 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
1141 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
1142 (Qw32_charset_vietnamese): New symbol.
1143 (xlfd_charset_of_font): New function.
1144 (w32_load_system_font): Use it.
1145 (x_to_w32_charset): Use Fassoc to find charset info. Special case
1146 when Vw32_charset_info_alist is nil to ensure default face always
1147 has font. Use Fcar and Fcdr for safety.
1148 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
1149 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
1150 pseudo-codepages for special cases.
1151 (w32_to_x_font): New parameter to allow charset portion to be
1152 specified where there is many to one mapping. Callers changed.
1153 (w32_list_fonts): Avoid listing fonts that won't display.
1155 2000-11-10 Gerd Moellmann <gerd@gnu.org>
1157 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
1158 (font_list_1): Renamed from font_list.
1159 (font_list): New function, trying alternative registries from
1160 Vface_alternative_font_registry_alist.
1161 (Finternal_set_alternative_font_registry_alist): New function.
1162 (syms_of_xfaces): Initialize and Staticpro
1163 Vface_alternative_font_registry_alist. Defsubr
1164 Finternal_set_alternative_font_registry_alist.
1166 2000-11-09 Ken Raeburn <raeburn@gnu.org>
1168 * lisp.h (Flooking_at): Declare.
1170 2000-11-09 Gerd Moellmann <gerd@gnu.org>
1172 * dired.c (directory_files_internal): Fix a braino.
1174 * dired.c (directory_files_internal): Add missing GCPRO's.
1177 2000-11-08 Gerd Moellmann <gerd@gnu.org>
1179 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
1180 (resize_mini_window): Return quickly if Vresize_mini_window is
1181 nil. Don't return if Vmax_mini_window_height is nil.
1183 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
1184 (syms_of_xdisp): Initialize them.
1185 (resize_mini_window): Act according to the setting of
1186 Vresize_mini_window.
1187 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
1189 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
1190 scroll bar widget after configuring it, so that it will appear at
1191 the right position from the start.
1192 (XTredeem_scroll_bar): Cleaned up.
1194 2000-11-08 Kenichi Handa <handa@etl.go.jp>
1196 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
1197 font is taller than the frame line, we don't have to bias the
1200 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
1202 2000-11-07 Dave Love <fx@gnu.org>
1204 * config.in (HAVE_MKSTEMP): Add.
1206 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
1208 2000-11-07 Gerd Moellmann <gerd@gnu.org>
1210 * window.c (Fset_window_configuration): Don't try to preserve
1211 point in the current buffer, if that buffer is displayed in more
1214 * xfaces.c (lookup_named_face): If default face isn't realized,
1215 try to realize it. Return -1 if not successful.
1216 (Fx_list_fonts): Handle case that face cannot be determined.
1217 (Fface_font): Likewise.
1219 2000-11-06 Gerd Moellmann <gerd@gnu.org>
1221 * window.c (displayed_window_lines): Detect partially
1222 visible lines at the bottom correctly.
1224 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
1226 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
1227 when ensuring we don't do visit in indirect buffer.
1229 2000-11-06 Kenichi Handa <handa@etl.go.jp>
1231 * composite.h (compose_chars_in_text): Add prototype.
1233 * composite.c (Vcomposition_function_table): New variable.
1234 (Qcomposition_function_table): New variable.
1235 (run_composition_function): Call
1236 Vcompose_chars_after_function with three arguments.
1237 (compose_chars_in_text): New function.
1238 (syms_of_composite): Modified the doc-string of
1239 Vcompose_chars_after_function. Declare composition-function-table
1240 as a lisp variable, and initialize it.
1242 * xfns.c (x_encode_text): Suppress producing escape sequences for
1245 * xselect.c: Include composite.h.
1246 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
1248 2000-11-05 Andrew Innes <andrewi@gnu.org>
1250 * w32term.c (x_produce_glyphs): Fix typo in enum name.
1252 * sysdep.c (read_input_waiting): Remove extraneous argument to
1255 * w32fns.c (Fx_server_version): Include w32_build_number in the
1258 * w32heap.c (w32_build_number): New variable.
1259 (cache_system_info): Set it.
1261 * w32heap.h (w32_build_number): Add extern.
1263 * emacs.c (syms_of_emacs): Update docstring for
1264 system-configuration, to reflect the actual usage on MS-Windows.
1266 2000-10-31 Gerd Moellmann <gerd@gnu.org>
1268 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
1269 process idle timers while waiting for another event.
1271 * dispnew.c (update_frame_line): Handle case where spaces in
1272 the default face are colored.
1274 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
1275 window height hasn't changed.
1277 2000-10-31 Jason Rumney <jasonr@gnu.org>
1279 * w32term.c (x_produce_glyphs): Handle composite characters.
1280 (x_draw_glyph_string_foreground)
1281 (x_draw_composite_glyph_string_foreground): Restore old font.
1283 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
1285 * minibuf.c (read_minibuf): Reset the undo history just before
1286 starting the recursive-edit.
1288 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1290 * xfaces.c (menu_face_change_count): New variable.
1291 (Finternal_set_lisp_face_attribute): Increment it for changes
1293 (realize_basic_faces): Reflect changes in the `menu' faces
1296 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
1297 dy obtained from the iterator's y-position after moving from
1298 scroll_margin_pos to PT; see comment there.
1300 * xdisp.c (safe_eval_handler): Call add_to_log.
1302 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
1303 is not a symbol or string.
1305 * xdisp.c (echo_area_display): Don't perform a display update from
1306 inside redisplay. The update will happen anyway at the end of
1307 redisplay, and it can confuse redisplay (GC messages while
1308 redisplaying, for instance.)
1310 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
1312 * xrdb.c (x_load_resources): Use the class name in the defaults.
1314 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
1315 (regex_compile): Catch bogus \(\1\).
1317 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1319 * xterm.c (x_alloc_nearest_color): Fix last change to compare
1322 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
1323 we have a color cache, check that the cached color equals the
1324 allocated color. If not, clear the color cache.
1326 * window.c (displayed_window_lines): Change buffers if necessary.
1327 Fix computation of displayed lines.
1329 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
1330 update_menu_bindings to DEFVAR_BOOL.
1332 2000-10-30 Kenichi Handa <handa@etl.go.jp>
1334 * search.c (Fset_match_data): Be sure to make search_regs always sane.
1336 * puresize.h (BASE_PURESIZE): Increase to 680000.
1338 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
1340 2000-10-29 Jason Rumney <jasonr@gnu.org>
1342 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
1344 * w32term.c (w32_bdf_per_char_metric): Negate descent.
1345 (w32_cache_char_metrics): Handle possibility that 'x' does not
1346 exist in a BDF font.
1347 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
1349 * w32bdf.h (bdffont): Add nchars.
1351 * w32bdf.c (set_bdf_font_info): Set it.
1352 (w32_BDF_TextOut): Swap byte order of double byte characters.
1353 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
1355 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1357 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
1358 don't override the colors in frame's param_alist, unless they are
1361 * term.c (reassert_line_highlight): If inverse_video is non-zero,
1362 reverse the effect of the highlight flag.
1364 2000-10-27 Ken Raeburn <raeburn@gnu.org>
1366 * window.h (Fwindow_live_p): Declare.
1368 * undo.c (record_delete): Check that last_undo_buffer is really a
1369 buffer before applying XBUFFER to it.
1371 * keymap.c (where_is_internal): Pass lisp object, not integer, to
1374 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1376 * lisp.h (KEYMAPP): New macro.
1377 (get_keymap): Remove.
1378 (get_keymap_1): Rename get_keymap.
1380 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
1382 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
1384 * xmenu.c (single_submenu): Use KEYMAPP.
1385 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1386 Use KEYMAPP rather than Fkeymapp.
1388 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
1390 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
1391 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1392 Use KEYMAPP rather than Fkeymapp.
1393 (single_submenu): Use KEYMAPP.
1394 (w32_menu_show, w32_dialog_show): Use TRUE.
1396 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
1398 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
1399 (Fkeymapp): Use KEYMAPP.
1400 (get_keymap): Rename from get_keymap_1. Remove old def.
1401 Return t when autoload=0 and error=0 and the keymap needs autoloading.
1402 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
1403 (Fminor_mode_key_binding): Don't raise an error if the binding
1405 (Fuse_global_map, Fuse_local_map): Allow autoloading.
1406 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
1408 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
1409 Allow Vspecial_event_map to be autoloaded.
1410 (menu_bar_items): Fetch the keymap rather than using keymapp.
1411 (menu_bar_one_keymap): No need to follow func-indirect any more.
1412 (parse_menu_item): get_keymap_1 -> get_keymap.
1413 (tool_bar_items): Fetch the keymap rather than using keymapp.
1414 (read_key_sequence): Use KEYMAPP.
1416 * intervals.c (get_local_map): Use get_keymap rather than following
1417 function-indirections explicitly.
1419 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
1421 2000-10-27 Jason Rumney <jasonr@gnu.org>
1423 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
1424 point, as Windows has oversized fonts.
1426 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
1428 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1430 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
1431 (freehook, reallochook): Handle null pointer arguments.
1432 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
1434 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1436 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
1437 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
1438 Giving in to popular pressure to shut up the compiler with casts.
1440 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1442 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
1443 signed value, and use a default value computed from the font's
1446 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
1448 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
1449 that specify a negative underline position can still use underlines.
1451 * window.c (Fpos_visible_in_window_p): Make POS default to
1452 WINDOW's point, not the current buffer's point.
1454 2000-10-26 Dave Love <fx@gnu.org>
1456 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
1457 when it's necessary.
1459 2000-10-26 Gerd Moellmann <gerd@gnu.org>
1461 * window.c (size_window): Compute size difference from sum of old
1462 child window sizes instead of from parent's size.
1464 * xdisp.c (pos_visible_p): Change current buffer if necessary.
1465 Handle obscured lines at the top of the window.
1467 * frame.c (Fdelete_frame): Doc fix. Move running the hook
1468 down after the last error condition check.
1470 * frame.c (Fdelete_frame): Run delete-frame-hook.
1472 2000-10-26 Kenichi Handa <handa@etl.go.jp>
1474 * coding.c (decode_coding): Fix previous change (check also
1475 CODING_MODE_LAST_BLOCK).
1477 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1479 * regex.c: More `unsigned char' -> `re_char' changes.
1480 Also change several `int' into `re_wchar_t'.
1481 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
1482 (PUSH_FAILURE_POINTER): Don't cast any more.
1483 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
1484 We want GCC to complain, since this piece of code makes
1485 re_match non-reentrant, which *should* be fixed.
1486 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
1487 (EXTEND_BUFFER): Use RETALLOC.
1488 (SET_LIST_BIT): Don't cast.
1489 (re_wchar_t): New type.
1490 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
1491 that those two functions will always properly return.
1492 (IMMEDIATE_QUIT_CHECK): Cast to void.
1493 (analyse_first): Use recursion rather than an explicit stack.
1494 (re_compile_fastmap): Can't fail anymore.
1495 (re_search_2): Don't check re_compile_fastmap for failure.
1496 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
1497 Now also sets the new value (passed in a new argument).
1498 (re_match_2_internal): Use it.
1499 Also, use a new var `reg' of type size_t when looping through regs
1500 rather than reuse the inappropriate `mcnt'.
1502 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
1503 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
1504 (where_is_internal): Renamed from Fwhere_is_internal.
1505 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
1506 (Fwhere_is_internal): New function wrapping where_is_internal.
1507 (where_is_internal_1): Handle the case where we're filling the cache.
1508 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
1510 2000-10-25 Miles Bader <miles@gnu.org>
1512 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
1514 2000-10-25 Gerd Moellmann <gerd@gnu.org>
1516 * window.c (pos_fully_visible_p): Removed.
1517 (Fpos_visible_in_window_p): Use pos_visible_p to determine
1518 if position is visible and/or fully visible.
1520 * lisp.h (pos_visible_p): Add prototype.
1522 * xdisp.c (pos_visible_p): New function.
1524 2000-10-25 Kenichi Handa <handa@etl.go.jp>
1526 * process.c (send_process): If OBJECT is t, it means that the data
1527 is from C string, but we should encode it. Before calling
1528 setup_raw_text_coding_system, be sure to flush out data by the
1529 previous coding system.
1531 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
1533 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
1534 assignment of startpos to prev when startpos == pos.
1536 * editfns.c (find_field): Set the field stickiness correctly from
1537 overlay fields. Use renamed `text_property_stickiness'.
1538 (text_property_stickiness): Renamed from `char_property_stickiness'.
1539 Only check text properties, not overlays.
1540 * textprop.c (get_char_property_and_overlay): New function.
1541 (Fget_char_property): Use it.
1542 * intervals.h (get_char_property_and_overlay): Add declaration.
1544 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1546 * keymap.c: Use AREF, ASET and ASIZE macros.
1547 (Fmake_sparse_keymap): Docstring fix.
1549 (shadow_lookup): Move up.
1550 Handle the case where lookup-key returns an integer.
1551 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
1552 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
1553 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
1554 Simplify/rewrite the keymap-finding code.
1555 Add check for command shadowing, using shadow_lookup.
1557 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
1559 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
1560 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
1563 2000-10-24 Andrew Innes <andrewi@gnu.org>
1565 * dired.c (directory_files_internal_unwind): New function.
1566 (directory_files_internal): Use it to ensure closedir is called
1567 even if expand-file-name or file-attributes throw, eg. because of
1568 a user interrupt. Also enable immediate_quit while calling
1569 re_search, so that matching can be interrupted as well.
1571 2000-10-24 Andrew Innes <andrewi@gnu.org>
1573 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
1575 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
1576 so that re_search functions only quit when callers expect them to.
1578 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1580 * regex.c (regex_compile): Change the way of handling a range from
1581 a char less than 256 to a char not less than 256.
1583 2000-10-24 Gerd Moellmann <gerd@gnu.org>
1585 * window.c (size_window): Prevent setting window's width or
1586 height to a negative value (esp. with XSETFASTINT).
1588 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
1589 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
1590 (protect_malloc_state) [GC_MALLOC_CHECK &&
1591 GC_PROTECT_MALLOC_STATE]: New function.
1592 (PROTECT_MALLOC_STATE): New macro.
1593 (__malloc_initialize, morecore, _malloc_internal)
1594 (_free_internal) _realloc_internal): Use it to make _heapinfo
1595 read-only outside of gmalloc.
1597 * keymap.c: Update copyright.
1599 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
1602 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
1604 * filelock.c (unlock_all_files): Use unlock_file to expand each
1605 buffer's file_truename before trying remove its lock file.
1607 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
1609 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
1610 or CRLF, decode EOLs.
1612 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1614 * window.c (Fdisplay_buffer): Fix doc.
1616 2000-10-23 Jason Rumney <jasonr@gnu.org>
1618 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
1619 ASCII font of default fontset on Windows.
1621 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
1622 xterm.c comment below).
1624 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
1626 2000-10-23 Gerd Moellmann <gerd@gnu.org>
1628 * xterm.c (x_connection_closed): Reset handling_signal.
1630 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
1633 2000-10-23 Miles Bader <miles@gnu.org>
1635 * window.c (window_scroll_pixel_based, window_scroll_line_based):
1636 Pass nil for FULLY argument to Fpos_visible_in_window_p to
1637 maintain old behavior.
1638 * minibuf.c (Fminibuffer_complete): Likewise.
1640 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
1642 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
1643 that when a font can't be exactly centered, it errs up rather than
1646 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
1648 * fns.c (Fbase64_decode_string): The decoded result should be
1651 2000-10-23 Andrew Choi <akochoi@i-cable.com>
1653 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
1655 * dispnew.c [macintosh]: Include macterm.h.
1656 (init_display) [macintosh]: Initialization for window system.
1658 * emacs.c (main) [macintosh]: Call syms_of_textprop,
1659 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
1660 syms_of_search, x_term_init, and init_keyboard before calling
1661 init_window_once. Also, call syms_of_xmenu.
1663 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1664 default fontset to Monaco.
1666 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1667 NewMacWindow and DisposeMacWindow.
1668 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1669 instead of calling NewMacWindow and setting fields of
1670 f->output_data.mac directly. Call init_frame_faces.
1671 (Fdelete_frame) [macintosh]: Remove unused code.
1672 (Fmodify_frame_parameters) [macintosh]: Call
1673 x_set_frame_parameters instead of mac_set_frame_parameters.
1675 * frame.h [macintosh]: Define menu_bar_lines field in struct
1676 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1678 * keyboard.c [macintosh]: Include macterm.h.
1679 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1680 and menu_bar_activate_event type events as for X and NT.
1681 (make_lispy_event) [macintosh]: Construct lisp events of type
1682 MENU_BAR_EVENT as for X and NT.
1684 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1685 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1686 (sys_subshell) [macintosh]: Remove definition entirely.
1687 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1688 Vwindow_system_version here. Remove initialization of
1689 Vx_bitmap_file_path.
1690 (read_input_waiting): Correct the number of parameters passed to
1692 Move all Macintosh functions to mac/mac.c.
1694 * term.c [macintosh]: Include macterm.h.
1696 * window.c [macintosh]: Include macterm.h.
1698 * xdisp.c [macintosh]: Include macterm.h. Declare
1699 set_frame_menubar and pending_menu_activation.
1700 (echo_area_display) [macintosh]: Do not return if terminal frame
1701 is the selected frame.
1702 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1703 Allow only the selected frame to set menu bar.
1704 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1705 calling FRAME_EXTERNAL_MENU_BAR (f).
1706 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1708 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1709 and check_x. Declare XCreateGC. Define x_create_gc and
1710 x_free_gc. Initialize font_sort_order.
1711 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1712 but call x_list_fonts instead of w32_list_fonts.
1713 (Finternal_face_x_get_resource) [macintosh]: Do not call
1714 display_x_get_resource.
1715 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1716 (realize_x_face) [macintosh]: Load the font if it is specified in
1718 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1721 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1723 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1724 is nil: since we go to the end of submap anyway, we'd end up
1726 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1727 doesn't obey autoload.
1729 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1731 * msdos.c (dos_set_window_size): Update screen dimension variables.
1733 2000-10-21 Jason Rumney <jasonr@gnu.org>
1735 * w32term.c (w32_cache_char_metrics): Double check that font is
1736 really fixed pitch before trusting tmPitchAndFamily.
1738 2000-10-21 Andrew Innes <andrewi@gnu.org>
1740 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1742 * w32term.h: Extern decl for w32_cache_char_metrics.
1744 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1746 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1747 (w32_unload_font): Free per_char array if present.
1749 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1750 cached information in emulated XFontStruct to handle common cases
1751 quickly. Do not allocate XCharStruct for return.
1752 (w32_native_per_char_metric): New function.
1753 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1755 (x_produce_glyphs): Don't get an HDC. Change calls to
1756 w32_per_char_metric to match arg change above. Remove calls to
1758 (w32_get_glyph_overhangs): Ditto.
1759 (w32_cache_char_metrics): New function.
1761 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1762 ($(BLD)/casefiddle.$(O)): Remove compile command.
1763 ($(BLD)/gmalloc.$(O)): Remove compile command.
1764 ($(BLD)/dispnew.obj):
1765 ($(BLD)/keyboard.obj):
1766 ($(BLD)/w32inevt.obj):
1767 ($(BLD)/w32bdf.obj):
1769 ($(BLD)/buffer.obj):
1770 ($(BLD)/editfns.obj):
1772 ($(BLD)/fileio.obj):
1774 ($(BLD)/indent.obj):
1775 ($(BLD)/insdel.obj):
1776 ($(BLD)/intervals.obj):
1777 ($(BLD)/minibuf.obj):
1779 ($(BLD)/scroll.obj):
1780 ($(BLD)/sysdep.obj):
1781 ($(BLD)/textprop.obj):
1782 ($(BLD)/widget.obj):
1783 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1784 ($(BLD)/term.obj): Add dependency on dispextern.h.
1786 * makefile.nt ($(BLD)\dispnew.obj):
1787 ($(BLD)\keyboard.obj):
1788 ($(BLD)\w32inevt.obj):
1789 ($(BLD)\w32bdf.obj):
1791 ($(BLD)\buffer.obj):
1792 ($(BLD)\editfns.obj):
1794 ($(BLD)\fileio.obj):
1796 ($(BLD)\indent.obj):
1797 ($(BLD)\insdel.obj):
1798 ($(BLD)\intervals.obj):
1799 ($(BLD)\minibuf.obj):
1801 ($(BLD)\scroll.obj):
1802 ($(BLD)\sysdep.obj):
1803 ($(BLD)\textprop.obj):
1804 ($(BLD)\widget.obj):
1805 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1806 ($(BLD)\term.obj): Add dependency on dispextern.h
1808 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1810 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1811 with an additional argument of Qt.
1813 2000-10-21 Miles Bader <miles@gnu.org>
1815 * window.c (pos_fully_visible_in_window_p): New function.
1816 (Fpos_visible_in_window_p): Add FULLY argument.
1817 Use pos_fully_visible_in_window_p.
1818 (window_scroll_pixel_based, window_scroll_line_based): Update
1819 calls to Fpos_visible_in_window_p.
1820 * lisp.h (Fpos_visible_in_window_p): Update prototype
1822 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1824 * alloc.c (toplevel): Conditionalize compilation of mem_*
1825 functions differently.
1827 2000-10-20 Jason Rumney <jasonr@gnu.org>
1829 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1830 mem_init where it used to be. mem_z etc not defined otherwise.
1832 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1834 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1836 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1837 structure definition and related variabled to the top of the file.
1838 Include this code when GC_MALLOC_CHECK is defined.
1839 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1840 register/unregister allocated region.
1841 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1842 which isn't allocated.
1843 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1844 something which is already in use.
1845 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1846 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1847 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1848 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1850 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1851 _malloc_internal instead of malloc.
1852 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1855 2000-10-20 Andrew Innes <andrewi@gnu.org>
1857 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1859 (my_strftime) <macro>: Don't use macro arg list when redefining as
1861 (my_strftime) <function>: Supply 0 as ut argument.
1863 2000-10-19 Jason Rumney <jasonr@altavista.net>
1865 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1866 including dispextern.h, as it stops faces from working.
1868 * w32fns.c (Fx_create_frame): Don't bother calling
1869 face-set-after-frame-default since the caller does it for us
1870 anyway. Clean up calls to x_get_arg to be consistent with X.
1872 * w32term.c (x_produce_glyphs): Handle
1873 unibyte_display_via_language_environment correctly.
1874 (w32_draw_box_rect): Fix the calculation of width and height.
1876 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1877 as it has stopped working.
1878 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1881 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1883 * eval.c (skip_debugger): Prevent a compiler warning.
1884 (Fcondition_case): Likewise.
1885 (Fbacktrace_frame): Use a null interactive spec.
1887 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1889 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1891 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1893 * strftime.c: Sync with glibc, file version 1.78.
1894 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1895 should no longer be used according to ISO 8601.
1897 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1898 no map for meta_prefix_char, don't try to use it as a keymap.
1899 Instead, if T_OK is non-zero, look up a default binding, if any,
1900 otherwise, if T_OK is zero, return nil.
1902 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1903 (x_to_xcolors, png_load): Use x_query_color.
1905 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1907 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1909 (x_copy_color, x_alloc_lighter_color): Likewise.
1911 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1912 (x_query_color, x_query_colors): Add prototype.
1914 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1915 check_string_bytes only if not noninteractive, increase count to 50.
1917 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1919 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1922 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1924 * alloc.c (pure_bytes_used): Renamed from pureptr.
1926 (pure_alloc): New function.
1927 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1929 (Fpurecopy): Use PURE_POINTER_P.
1931 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1932 PT has moved backward.
1934 * xdisp.c (cursor_row_p): Take continued lines into account.
1936 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1938 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1939 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1940 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1943 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1944 of selective display off while searching for the next line start.
1946 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1948 * Makefile.in (term.o): Depend on dispextern.h.
1950 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1952 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1954 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1956 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1957 the iterator at the beginning, so that they can be set later on,
1958 for instance in reseat_at_next_visible_line_start, without being
1961 * xfns.c (pbm_format): Add :foreground and :background keywords.
1962 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1963 (xbm_load): Recognize foreground and background color
1966 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1968 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1970 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1973 * msdos.c (IT_set_face): Compare highlighted face with the default
1974 face, and invert colors if these faces' colors are identical.
1975 (Fmsdos_remember_default_colors): Don't swap foreground and
1976 background colors in initial_colors[].
1977 (IT_set_frame_parameters): Don't swap frame's foreground and
1978 background pixels. If ALIST includes "(reverse . t)", swap
1979 foreground-color and background-color properties in frame's
1980 param_alist. If the original frame's param_alist doesn't specify
1981 the colors, store unspecified-fg and unspecified-bg, reversed if
1984 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1985 the colors are unspecified and reversed, reverse fore- and back-
1986 ground in the returned value.
1987 (Fframe_parameter): Ditto.
1989 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1991 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1992 get_last_unchanged_at_beg_row.
1993 (find_first_unchanged_at_end_row): Renamed from
1994 get_first_unchanged_at_end_row.
1995 (find_first_unchanged_at_end_row): Convert assertions to
1996 unconditional tests which abort. When looking for a row in
1997 unchanged text, don't go further back than first_text_row.
1999 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
2000 Don't add in the last line's height when deciding if the new
2001 position is below the scroll margin.
2003 2000-10-16 Miles Bader <miles@gnu.org>
2005 * editfns.c (Fconstrain_to_field): Check carefully for field
2006 boundaries if either OLD_POS or NEW_POS has a non-nil field
2007 property, even if they're the same.
2009 2000-10-16 Kenichi Handa <handa@etl.go.jp>
2011 * xterm.c (x_draw_box_rect): Fix the calculation of width and
2012 height for XFillRectangle.
2014 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
2016 * syntax.c (Fstring_to_syntax): New function extracted from
2017 Fmodify_syntax_entry.
2018 (Fmodify_syntax_entry): Use it and document the ! and | fences.
2019 (skip_chars, Fforward_comment): Remove unused variables.
2020 (syms_of_syntax): Add defsubr for string-to-syntax.
2021 (describe_syntax): Add code for comment and string fences.
2023 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
2025 * keymap.c (access_keymap): Add AUTOLOAD parameter.
2026 Do the meta->esc mapping. Call get_keyelt before returning.
2027 Start scanning from the second element (the first is always `keymap')
2028 to make it easier to detect when we reach a parent map.
2029 Handle the case of inheriting from a symbol whose function is a map.
2030 (Fkeymap_parent): Also handle the `inherit from symbol' case.
2031 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
2032 (get_keyelt, Flookup_key): Update call to access_keymap.
2033 Remove the meta->esc mappings.
2034 (define_as_prefix): Delete old disabled code.
2035 (menu_item_p): New function.
2036 (where_is_internal_1): Skip over the few remaining menu items.
2037 * lisp.h (access_keymap): Update prototype.
2038 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
2039 Update call to access_keymap.
2040 (follow_key, read_key_sequence): Update calls to access_keymap.
2041 Remove the meta->esc mappings.
2043 2000-10-13 Gerd Moellmann <gerd@gnu.org>
2045 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
2046 with additional argument.
2048 * xdisp.c (cursor_row_p): New function.
2049 (try_cursor_movement, display_line): Use it.
2051 * xdisp.c (append_space): Also save/restore iterator's current
2052 character and its length.
2054 * xdisp.c (init_from_display_pos): Add an assertion.
2055 (handle_stop): Don't set iterator's add_overlay_start.
2056 (handle_invisible_prop): Likewise.
2057 (load_overlay_strings): If text under an overlay is invisible,
2058 take both before- and after-strings into account when the iterator
2059 is positioned either at the start or at the end of the overlay.
2060 (forward_to_next_line_start): Rewritten.
2061 (reseat_at_next_visible_line_start): Rewritten.
2062 (set_iterator_to_next): Add parameter RESEAT_P.
2064 * dispextern.h (struct it): Remove member add_overlay_start.
2065 (set_iterator_to_next): Change prototype.
2067 2000-10-13 Kenichi Handa <handa@etl.go.jp>
2069 * coding.c (code_convert_region): Be sure to initialize
2070 coding->category_idx.
2071 (decode_coding_string): Set coding->src_multibyte and
2072 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
2073 (encode_coding_string): Set coding->src_multibyte and
2074 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
2076 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
2078 * xfns.c (Fx_create_frame): Don't bother calling
2079 face-set-after-frame-default since the caller does it for us anyway.
2081 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2083 * window.c (coordinates_in_window): Fix detection of vertical line
2084 on character terminals.
2086 2000-10-12 Gerd Moellmann <gerd@gnu.org>
2088 * editfns.c (save_excursion_save): Additionally record the
2090 (save_excursion_restore): If buffer was visible in a window, and a
2091 different window was selected, and the old selected window is
2092 still live, restore point in that window.
2094 2000-10-12 Kenichi Handa <handa@etl.go.jp>
2096 * xterm.c (x_produce_glyphs): Handle
2097 unibyte_display_via_language_environment correctly.
2099 * regex.c (regex_compile): Change the way of handling a range from
2100 unibyte char to multibyte char.
2102 * syntax.c (skip_chars): Change the way of handling a range from
2103 unibyte char to multibyte char.
2105 * process.c (read_process_output): Cancel previous change.
2107 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
2109 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
2111 * charset.c (Ffind_charset_string): Doc fix.
2112 (Ffind_charset_region): Doc fix.
2114 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
2116 * process.c (read_process_output): Fix previous change. Adjust
2117 multibyteness of text to insert in a buffer by
2118 string_make_unibyte/multibyte instead of
2119 Fstring_as_unibyte/multibyte.
2121 2000-10-10 Andreas Schwab <schwab@suse.de>
2123 * alloc.c (mark_object): Remove all workarounds installed on
2126 2000-10-10 Kenichi Handa <handa@etl.go.jp>
2128 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
2130 (base64_encode_1): Make it work for a text of multibyte form.
2131 (Fbase64_decode_region): Allocate sufficient memory for multibyte
2132 case. Don't call str_to_multibyte because base64_decode_1
2133 produces correct multibyte form for eight-bit codes.
2134 (Fbase64_decode_string): Adjusted for the change of
2136 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
2137 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
2140 * charset.h (CHAR_STRING): Optimized for single byte characters.
2142 2000-10-09 Andreas Schwab <schwab@suse.de>
2144 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
2145 -1 after socket is closed, to fall through to error processing.
2147 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
2149 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
2150 variables. If ALIST includes foreground-color or
2151 background-color, change also the colors of the default face for
2154 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2156 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
2157 them extern (they are defined on xfaces.c).
2158 (syms_of_msdos): Don't intern and don't staticpro
2159 Qbackground_color and Qforeground_color.
2161 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
2163 * frame.c (Fframe_parameter): For non-windowed frames, if
2164 f->param_alist says foreground or background color is unspecified,
2165 call tty_color_name to return the color name computed from the
2166 frame's current colors.
2168 2000-10-06 Dave Love <fx@gnu.org>
2170 * terminfo.c (ospeed): Don't declare.
2172 * sysdep.c: Don't include string.h.
2173 (h_errno): Declare conditional also on TRY_AGAIN.
2175 * charset.c (Ffind_charset_string): Doc fix.
2177 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
2178 (Fbase64_decode_region, Fbase64_decode_string): More explicit
2181 2000-10-05 Dave Love <fx@gnu.org>
2183 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
2184 position like menu-bar.
2186 2000-10-05 Gerd Moellmann <gerd@gnu.org>
2188 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
2190 * xdisp.c (handle_single_display_prop): Use safe_call1.
2191 (safe_call): Renamed from call_function.
2192 (safe_call1): New function.
2193 (handle_fontified_prop): Use safe_call1 instead of call1.
2194 (safe_eval): Renamed from eval_form.
2195 (safe_eval_handler): Renamed from eval_handler.
2196 (handle_single_display_prop, display_mode_element): Use safe_eval
2197 instead of eval_form.
2199 * xfaces.c (merge_face_heights): Use safe_call instead of
2202 * keyboard.c (show_help_echo): Use safe_call instead of
2203 call_function; use safe_eval instead of eval_form.
2205 * lisp.h (safe_call): Renamed from call_function.
2206 (safe_eval): Renamed from eval_form.
2207 (safe_call1): Add prototype.
2209 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
2211 * xfns.c (image_ascent): Rearrange ascent calculation for the
2214 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
2216 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
2217 (where_is_internal_1): Don't bother ignoring menu-items any more.
2219 2000-10-04 Gerd Moellmann <gerd@gnu.org>
2221 * keyboard.c (update_menu_bindings): New variable.
2222 (parse_menu_item): Use AREF. If update_menu_bindings
2223 is 0, don't update menu bindings.
2224 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
2226 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
2228 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
2231 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
2233 * syntax.c (forw_comment): Match nestedness of ender/starter.
2234 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
2235 (prev_char_comstart_first): Remove.
2236 (back_comment): Check two-char comment markers more carefully
2237 to better handle overlapping cases like *//* or /* */* */ ...
2238 Match nestedness of ender/starter.
2240 2000-10-02 Dave Love <fx@gnu.org>
2242 * config.in (HAVE_GAI_STRERROR): Add undef.
2244 * process.c (Fopen_network_stream): Use it.
2246 * m/alpha.h (NO_REMAP): Don't define.
2248 2000-10-02 Gerd Moellmann <gerd@gnu.org>
2250 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
2251 return with a string converted to an integer or vice versa when
2252 Vmocklisp_arguments is t.
2253 (Fsignal): Likewise. The function can return for `quit'.
2254 (struct gcpro): Declare member `var' to point to a volatile
2257 * eval.c (error): Prevent compiler warning.
2259 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
2261 * keymap.c (keymap_memberp): New function.
2262 (Fset_keymap_parent): Use it.
2263 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
2264 Use keymap_memberp to avoid creating cycles.
2265 (access_keymap): Use KEYMAPP.
2267 2000-09-30 Gerd Moellmann <gerd@gnu.org>
2269 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
2270 gai_strerror. Make sure xerrno is set if connect fails. Improve
2273 2000-09-29 Jason Rumney <jasonr@gnu.org>
2275 * w32term.c (w32_char_font_type, w32_encode_char)
2276 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
2277 (w32_bdf_per_char_metric): New function.
2278 (w32_per_char_metric): Use it.
2279 (x_draw_glyph_string_background): Always draw background for BDF
2282 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
2283 GDI object which is a scarce resource.
2285 * w32bdf.c (search_file_line): Fix skipping of whitespace.
2286 (get_quoted_string): Fix limit on memchr search.
2287 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
2288 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
2289 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
2290 (get_cached_font_char, cache_char_offset): Use macro
2291 BDF_CODEPOINT_RANGE_COVER_P.
2292 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
2293 (clear_cached_bitmap_slots): New function.
2294 (GET_HEX_VALUE): G-Z, g-z are not hex.
2295 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
2296 (get_bitmap_with_cache): Use new cache implementation.
2297 (create_offscreen_bitmap): New function.
2298 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
2300 * w32term.c (x_produce_glyphs): If the distance from the current
2301 position to the next tab stop is less than a canonical character
2302 width, use the tab stop after that.
2303 (x_draw_glyphs): Handle case START and END are out of bounds more
2305 (x_clear_mouse_face): Block/unblock input.
2306 (x_display_and_set_cursor): Don't show a hollow box cursor for
2307 buffers whose cursor_type is nil.
2309 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2311 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
2314 * dispextern.h (updating_frame): Declare extern.
2316 2000-09-29 Andreas Schwab <schwab@suse.de>
2318 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
2320 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2322 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
2323 use its function definition.
2324 (tool_bar_items): Likewise.
2326 * lisp.h (fatal): Declare NO_RETURN.
2328 2000-09-29 Kenichi Handa <handa@etl.go.jp>
2330 * keymap.c: Remove the line "#undef NULL".
2332 2000-09-28 Gerd Moellmann <gerd@gnu.org>
2334 * xterm.c (x_make_frame_visible): Try harder to make the frame
2337 2000-09-28 Dave Love <fx@gnu.org>
2339 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
2341 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
2343 * .gdbinit (xreload): Note its need on GNU/Linux.
2345 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
2346 r_alloc, r_alloc_free.
2348 2000-09-28 Kenichi Handa <handa@etl.go.jp>
2350 * syntax.c (skip_chars): Handle negation correctly.
2352 2000-09-27 Gerd Moellmann <gerd@gnu.org>
2354 * xfaces.c (realize_default_face): Call set_lface_from_font_name
2355 with non-zero FORCE_P argument.
2357 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
2360 * xdisp.c (window_box_height): Add an assertion.
2362 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
2363 tool-bar than is available.
2364 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
2366 2000-09-27 Dave Love <fx@gnu.org>
2368 * s/irix6-5.h: Now works 64-bit. Tidied.
2370 2000-09-26 Gerd Moellmann <gerd@gnu.org>
2372 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
2373 instead of BITS_PER_INT.
2374 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
2375 EMACS_UINT, respectively.
2376 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
2378 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
2380 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
2382 * window.c (freeze_window_starts): Construct last argument for
2383 foreach_window differently.
2385 * xfns.c (x_decode_color): Don't return a Lisp_Object.
2387 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
2388 EMACS_UINT instead of `int' and `unsigned int'.
2389 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
2391 * frame.h (struct frame): Make the `nothing' member of union
2392 output_data an EMACS_INT.
2394 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
2396 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
2397 size in the sdata structure.
2398 (SDATA_NBYTES, SDATA_DATA): New macros.
2399 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
2400 differently for the different layout of the sdata structure.
2401 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
2403 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
2404 Check that size recorded in the string size and size recorded in
2405 the sdata structure agree.
2407 2000-09-25 Dave Love <fx@gnu.org>
2409 * buffer.c: Include stdio.h.
2411 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
2413 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
2415 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
2416 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
2418 (__malloc_extra_blocks): Declare as __malloc_size_t.
2420 2000-09-25 Gerd Moellmann <gerd@gnu.org>
2422 * alloc.c (mark_image): Use GC_NILP instead of NILP.
2424 * keyboard.c (show_help_echo): Set help_echo_showing_p.
2425 (read_char): If help-echo is showing, preserve the echo area
2428 * xdisp.c (help_echo_showing_p): New variable.
2429 (set_message): Reset it to 0.
2430 (init_xdisp): Initialize help_echo_showing_p.
2432 * dispextern.h (help_echo_showing_p): Declare extern.
2434 * config.in: Fix typo in __GNUC_MINOR__.
2436 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
2438 * s/freebsd.h (POSIX_SIGNALS): Define.
2440 * xterm.c (x_clear_mouse_face): Block/unblock input.
2442 2000-09-24 Dave Love <fx@gnu.org>
2444 * fns.c (base64_encode_1): Fix last change.
2446 2000-09-22 Gerd Moellmann <gerd@gnu.org>
2448 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
2450 * xdisp.c (try_window_reusing_current_matrix): More fixes
2451 for the case window has a header-line.
2453 2000-09-22 Dave Love <fx@gnu.org>
2455 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
2458 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
2460 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
2462 2000-09-21 Gerd Moellmann <gerd@gnu.org>
2464 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
2467 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
2470 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
2471 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
2472 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
2475 * marker.c (byte_char_debug_check): Return void.
2477 * xfns.c (Fx_create_frame): Set default frame parameter value
2478 for tool-bar-lines to 1.
2480 * dispnew.c (scrolling_window): Compare y-positions of rows
2481 equal at the start. Some simplification.
2483 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
2484 reused rows' y-position in the case window has a header-line, and
2485 new window start is greater than old window start.
2487 * process.c (process_sent_to): New variable.
2488 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
2489 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
2490 Declare more parameters volatile.
2492 * lread.c (Vrecursive_load_depth_limit): New variable.
2493 (Fload): Check recursive loads whose recursion depth exceeds
2494 Vrecursive_load_depth_limit.
2495 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
2497 2000-09-20 Gerd Moellmann <gerd@gnu.org>
2499 * fileio.c (Fread_file_name): Doc fix.
2501 * editfns.c (Fmessage_or_box): Doc fix.
2503 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
2505 * xfns.c (xbm_scan): Allow C-style comments.
2507 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
2508 symbols are specified, add color translations to the cache.
2509 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
2511 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
2513 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
2514 structures to xpm_init_color_cache.
2516 2000-09-19 Gerd Moellmann <gerd@gnu.org>
2518 * dispnew.c (update_window_line): Make sure to always draw
2521 2000-09-19 Andrew Innes <andrewi@gnu.org>
2523 * makefile.nt (bootstrap-emacs): Don't change directory.
2525 2000-09-19 Kenichi Handa <handa@etl.go.jp>
2527 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
2529 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
2530 If output buffer is too small, signal an appropriated error.
2532 2000-09-18 Dave Love <fx@gnu.org>
2534 * keyboard.c (menu_bar_items, tool_bar_items)
2535 (current_active_maps): Remove redundant get_local_map call.
2537 2000-09-18 Gerd Moellmann <gerd@gnu.org>
2539 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
2540 cursor for buffers whose cursor_type is nil.
2542 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
2543 a feature to implement that is already implemented.
2544 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
2547 * xfns.c (x_clear_image_1): New function.
2548 (x_clear_image): Use it.
2549 (x_from_xcolors): Use x_clear_image_1; don't free the image's
2552 * dispnew.c (update_window): Move test for invisible lines
2553 at the top to update_window_line.
2554 (update_window_line): Handle invisible lines here.
2556 * xfns.c (clear_image_cache): Clear current matrices of all
2557 frames sharing an image cache. Block input while freeing
2558 images. Fix timestamp comparison.
2559 (x_clear_image): Also free the mask.
2561 * xfns.c (lookup_image): Block input while loading the image so
2562 that we won't get interrupted in a state where the image isn't yet
2564 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
2565 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
2566 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
2567 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
2570 2000-09-16 Gerd Moellmann <gerd@gnu.org>
2572 * dispnew.c (update_window): Make sure to make desired rows
2573 current even if they are completely invisible at the top
2576 2000-09-15 Gerd Moellmann <gerd@gnu.org>
2578 * xfns.c (lookup_image): Build mask before applying an algorithm.
2579 Recognize algorithm `disabled'.
2580 (cross_disabled_images): New variable.
2581 (COLOR_INTENSITY): New macro.
2582 (x_detect_edges): Use COLOR_INTENSITY.
2583 (x_disable_image): New function.
2584 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
2586 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
2587 disabled state, don't apply an image transformation algorithm if
2588 the user specified an image for the disabled state. Use
2589 `:algorithm disabled' for creating a disabled item's image if the
2590 user hasn't specified an image.
2592 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
2593 allocation functions with the XPM lib.
2594 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
2595 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
2596 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
2597 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
2598 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
2600 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
2601 functions, if possible, because these handle color allocation
2602 failure more gracefully.
2603 (Fimage_mask_p): New function.
2605 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
2606 (Qedge_detection, Qheuristic): New symbols.
2607 (syms_of_xfns): Initialize new symbols.
2608 (lookup_image): Handle `:mask X', `:algorithm emboss', and
2609 `algorithm (edge-detection ...)'.
2610 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
2611 (tiff_format, gif_format, gs_format): Add `:mask'.
2612 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
2613 (GIF_MASK, GS_MASK): New enumerators.
2614 (x_laplace_read_row, x_laplace_write_row): Functions removed.
2615 (emboss_matrix, laplace_matrix): New variables.
2616 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
2617 (x_edge_detection): New functions.
2618 (x_laplace): Rewritten in terms of x_detect_edges.
2619 (x_build_heuristic_mask): If image has a mask, free it.
2621 2000-09-14 Andrew Innes <andrewi@gnu.org>
2623 * makefile.w32-in: Revert to Unix line endings.
2625 2000-09-14 Andrew Innes <andrewi@gnu.org>
2627 * makefile.w32-in: Standardize indentation somewhat.
2628 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
2629 cater for differences between shells.
2631 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
2633 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2635 * xterm.c (x_produce_glyphs): If the distance from the current
2636 position to the next tab stop is less than a canonical character
2637 width, use the tab stop after that.
2639 2000-09-14 Dave Love <fx@gnu.org>
2641 * buffer.c (alloc_buffer_text): Fix xmalloc call.
2643 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2645 * xdisp.c (handle_fontified_prop): While running fontification
2646 functions, bind `fontification-functions' and
2647 `after-change-functions' to nil.
2649 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
2650 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
2652 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
2654 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
2655 USE_MMAP_FOR_BUFFERS.
2657 * insdel.c (make_gap): Use enlarge_buffer_text.
2659 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
2660 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2661 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2662 from former r_alloc_* functions in ralloc.c.
2663 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2665 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2666 (mmap_init) [REL_ALLOC_MMAP]: New function.
2667 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2668 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2671 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2672 (enlarge_buffer_text): Add prototype.
2674 * ralloc.c: Remove everything having to do with the use of mmap.
2676 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2678 * sound.c (Fplay_sound): Doc fix.
2680 * keyboard.c: Avoid some more compiler warnings.
2681 (parse_tool_bar_item): Ignore cached key bindings.
2683 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2684 and allocation of Lisp data.
2686 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2688 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2689 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2692 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2694 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2696 * ccl.c: Comment fixed.
2697 (MAX_MAP_SET_LEVEL): Increased to 30.
2698 (PUSH_MAPPING_STACK): Enclose with do-while block.
2699 (POP_MAPPING_STACK): Likewise.
2700 (stack_idx_of_map_multiple): New variable.
2701 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2702 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2703 call the corresponding CCL program by
2704 CCL_CALL_FOR_MAP_INSTRUCTION.
2705 (ccl_driver) <CCL_MapSingle>: Likewise.
2706 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2707 with the case where looking up process reaches to the end of
2708 map-set, and call CCL programs as the above change.
2710 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2712 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2713 that might be clobbered by longjmp.
2714 (check_x_display_info, x_decode_color, create_frame_xic)
2715 (Fx_display_backing_store, Fx_display_visual_class)
2716 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2719 * lread.c (init_lread): Set Vloads_in_progress to nil.
2720 (Fload): Show list of recursively loaded files, when signaling an
2723 * lread.c (Vloads_in_progress): New variable.
2724 (record_load_unwind): New function.
2725 (Fload): Check for recursive loads.
2726 (syms_of_lread): Initialize Vloads_in_progress.
2727 (read_integer, read1): Avoid some compiler warnings.
2729 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2732 2000-09-11 Miles Bader <miles@gnu.org>
2734 * editfns.c (Fbuffer_string): Doc fix.
2736 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2738 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2740 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2742 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2743 whether to include other header files.
2745 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2747 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2748 by Fmemq as a boolean.
2750 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2752 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2754 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2756 * ralloc.c (mmap_fd): Remove initializer which can make it
2757 read-only in a dumped Emacs.
2758 (mmap_fd_1): New variable.
2759 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2760 restore it from there.
2761 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2762 unconditionally so that mmap_fd can be initialized there.
2763 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2764 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2765 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2767 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2769 * xdisp.c (dump_glyph_row): Fix printf format string.
2770 (display_line, move_it_in_display_line_to): Avoid compiler
2773 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2775 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2778 * xdisp.c (try_window_id): When trying to locate cursor in
2779 unchanged rows at the top, handle the case that we can't find it.
2781 * xterm.c (x_draw_glyphs): Handle case START and END are out
2782 of bounds more carefully.
2784 2000-09-08 Dave Love <fx@gnu.org>
2786 * s/sol2.h (REL_ALLOC_MMAP): Define.
2787 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2789 * ralloc.c: Don't include string.h (redundant).
2790 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2791 [!MAP_ANON]: Include fcntl.h.
2792 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2793 (r_alloc, r_re_alloc, r_alloc_free)
2794 (mmap_enlarge, mmap_set_vars): Use it.
2795 (r_alloc_init_fd): New function.
2796 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2797 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2800 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2803 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2804 change to __NetBSD__.
2806 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2808 * search.c (compile_pattern): Check the multibyteness of cached
2811 2000-09-08 Miles Bader <miles@gnu.org>
2813 * xfaces.c (default_face_vector): Function removed.
2814 (Finternal_merge_in_global_face): Restore old global/local
2815 attribute override order. Use inline loop instead of calling
2816 default_face_vector.
2818 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2820 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2821 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2822 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2823 where necessary, in case POINTER_TYPE is `void'.
2825 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2827 * frame.c (make_terminal_frame): Initialize frame foreground and
2828 background colors to unspecified, for the initial instance of an
2831 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2833 * ralloc.c (mmap_find): Fix overlap computation.
2834 (mmap_enlarge): Compute nbytes before trying to find an
2837 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2840 * lread.c (syms_of_lread): Change value of regexp
2841 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2843 * xmenu.c (xdialog_show): When looking up the selection in
2844 menu_items, take `quote' boundaries into account; this corresponds
2845 to a nil ITEM in x-popup-dialog.
2847 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2849 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2851 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2853 * coding.c (encode_coding_sjis_big5): Use translation table for
2854 encoding, not decoding. Fix the handling of latin-jisx0201.
2855 Check for the charset katakana-jisx0201 too.
2856 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2857 (detect_coding_sjis): Check the byte sequence more rigidly.
2859 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2861 * xfaces.c (Vparam_value_alist): New variable.
2862 (syms_of_xfaces): Initialize it.
2863 (Finternal_set_lisp_face_attribute): Avoid more consing.
2865 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2867 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2868 (Qbackground_mode): New variable.
2869 (syms_of_frame_1): Initialize Qbackground_mode.
2871 * lisp.h (Qdisplay): Declare extern.
2873 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2874 change face on all frames, and change the default for new frames.
2876 2000-09-07 Dave Love <fx@gnu.org>
2878 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2880 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2882 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2884 * charset.c: Include composite.h
2885 (lisp_string_width): New function.
2886 (Fstring_width): Call lisp_string_width instead of strwidth.
2888 * Makefile.in (charset.o): Depends on composite.h.
2890 * process.c (read_process_output): Before inserting the decoded
2891 text in the buffer, adjust the multibyteness.
2893 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2895 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2896 buffer's text buffer is null, map new memory.
2898 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2899 POINTER_TYPE and size_t.
2900 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2901 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2902 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2903 [REL_ALLOC_MMAP]: New macros.
2904 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2905 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2906 [REL_ALLOC_MMAP]: New functions.
2908 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2909 before and after unexec.
2911 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2912 text buffers if necessary.
2914 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2915 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2918 * config.in (HAVE_MMAP): Add #undef.
2920 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2922 * frame.c (Qdisplay_type): New variable.
2923 (syms_of_frame_1): Initialize it.
2924 (Fframe_parameter): New function that avoids consing.
2925 (syms_of_frame): Defsubr it.
2927 * buffer.c (Fother_buffer): Consider buffers as invisible when
2928 they are displayed in a window on an invisible frame.
2930 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2931 get-largest-window always return nil.
2933 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2935 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2936 variable; recognize Emacs 19 elc files.
2938 2000-09-04 Miles Bader <miles@gnu.org>
2940 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2941 before initially popping up the menu, so the menu doesn't flash
2942 when the face settings are significantly different from the
2945 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2947 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2948 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2949 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2950 (BIT_UNIBYTE): Remove.
2951 (re_match_2_internal): Delete corresponding code and streamline the
2952 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2953 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2954 (re_wctype_t): New type.
2955 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2956 (regex_compile): Use them and fix handling of overly long char classes.
2958 2000-09-03 Andrew Innes <andrewi@gnu.org>
2960 * makefile.w32-in: Change to DOS line endings.
2962 * s/ms-w32.h (ORDINARY_LINK): New define.
2964 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2965 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2967 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2968 (distclean): Delete them here instead.
2970 * w32proc.c (compare_env): Convert to uppercase for comparison,
2971 not lowercase, to match how the native Windows shell works.
2973 2000-09-03 Jason Rumney <jasonr@gnu.org>
2975 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2976 CVS changes the line-ends when checking in/out on DOS/Windows.
2978 * makefile.nt (emacs): Do not change directory to run temacs, as
2979 the load-path is set relative to current directory.
2981 2000-09-03 Miles Bader <miles@gnu.org>
2983 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2985 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2987 * xdisp.c (redisplay_mode_lines): New function.
2988 (display_mode_lines): Return number of mode lines displayed.
2989 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2990 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2992 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2993 string.h and strings.h.
2994 (index) [HAVE_INDEX]: Add prototype.
2996 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2997 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2999 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
3000 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
3002 2000-09-01 Gerd Moellmann <gerd@gnu.org>
3004 * lread.c (read1): Accept `?' as symbol constituent, for
3005 compatiblity with XEmacs.
3007 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
3009 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
3010 (struct re_pattern_buffer): Remove newline_anchor.
3011 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
3012 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
3013 (re_max_failures, fail_stack): Use size_t rather than unsigned.
3014 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
3015 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
3016 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
3017 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
3018 Get rid of references to newline_anchor.
3019 (regcomp): Allocate and precompute a fastmap.
3021 2000-08-31 Gerd Moellmann <gerd@gnu.org>
3023 * lread.c (openp): GCPRO local variable `filename'.
3025 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
3027 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
3029 * regex.c: Merge some changes from GNU libc. Add prototypes.
3030 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
3031 Use memcmp and memcpy instead of bcopy and bcmp.
3032 (init_syntax_once): Use ISALNUM.
3033 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
3034 (REG_UNSET_VALUE): Remove. Use NULL instead.
3035 (REG_UNSET, re_match_2_internal): Use NULL.
3036 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
3038 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
3039 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
3040 (regex_compile): In handle_interval, return an error rather than try to
3041 unfetch the interval if we can't find the closing brace.
3042 Obey the RE_NO_GNU_OPS syntax bit.
3043 (TOLOWER): New macro.
3045 (regexec): Allocate regs.start and regs.end as one block.
3047 2000-08-30 Gerd Moellmann <gerd@gnu.org>
3049 * xdisp.c (echo_area_display): Check display_completed instead
3050 of calling detect_input_pending.
3052 * dispnew.c (update_frame): Only set display_completed here; move
3053 the update_begin and update_end calls here from update_frame_1.
3054 (update_frame_1): Don't set display_completed here, don't call
3055 update_begin/update_end.
3057 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
3058 instead of store_frame_param.
3060 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3062 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
3063 desired window matrix hasn't been displayed, use the current row
3064 instead. Make sure that only those frame rows are updated for
3065 which there exists a corresponding enabled desired row.
3067 2000-08-29 Miles Bader <miles@gnu.org>
3069 * xfaces.c (default_face_vector): New function.
3070 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
3072 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3074 * lread.c (openp): Prevent temporary string passed to
3075 Ffile_readable_p from being garbage collected.
3077 2000-08-28 Dave Love <fx@gnu.org>
3079 * keymap.c (store_in_keymap): Add `static' to declaration.
3081 2000-08-28 Gerd Moellmann <gerd@gnu.org>
3083 * emacs.c, callint.c, doc.c, editfns.c
3084 (toplevel) [HAVE_STRING_H]: Include string.h.
3085 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
3086 (index): Remove prototypes which might conflict with non-standard
3087 definitions of index/strchr.
3089 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
3090 (rindex): Define only if !HAVE_RINDEX.
3092 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
3094 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
3096 2000-08-28 Miles Bader <miles@gnu.org>
3098 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
3099 made inconsistent by a font-related attribute in FROM.
3100 (merge_face_inheritance): Add function comment.
3102 2000-08-28 Kenichi Handa <handa@etl.go.jp>
3104 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
3105 the 4th arg (PREV_EVENT) Qt to suppress input method.
3107 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
3109 * regex.c: Indent cpp directives and remove parens after `defined'.
3110 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
3111 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
3112 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
3113 (re_compile_pattern): Use size_t for length.
3114 (init_syntax_once): Move to a better place.
3115 * regex.h: Merge changes from GNU libc. Indent cpp directives.
3116 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
3118 * syntax.c (back_comment): Detect cases where a comment-starter is
3119 actually inside another comment as in: /* a // b */ c // d \n.
3120 Make it clear that `comstart_pos' is unused for nested comments.
3122 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
3123 (KEYMAPP): New macro.
3124 (Fkeymap_parent, Fset_keymap_parent): Use it.
3125 (fix_submap_inheritance): Mark it static.
3126 (define_as_prefix, describe_buffer_bindings, describe_command)
3127 (describe_translation, describe_map): Complete prototypes.
3129 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
3131 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
3132 to better match the key-lookup behavior.
3134 2000-08-27 Gerd Moellmann <gerd@gnu.org>
3136 * xfaces.c (lface_fully_specified_p): Handle :inherit.
3137 (Finternal_set_lisp_face_attribute): Fix typo in error message.
3139 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
3141 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
3142 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
3143 (xterm.o): Depend on coding.h
3145 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3147 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
3148 the corresponding '#endif'.
3150 2000-08-26 Miles Bader <miles@gnu.org>
3152 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
3153 * xfaces.c (QCinherit): New variable.
3154 (syms_of_xfaces): Initialize it.
3155 (LFACE_INHERIT): New macro.
3156 (Finternal_get_lisp_face_attribute)
3157 (merge_face_vector_with_property)
3158 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
3159 (check_lface_attrs): Allow new types of face height. Check
3161 (CYCLE_CHECK): New macro.
3162 (merge_face_inheritance): New function.
3163 (merge_face_vectors): Merge inherited faces too. Add F and
3164 CYCLE_CHECK arguments.
3165 (merge_face_vector_with_property, Finternal_merge_in_global_face)
3166 (lookup_named_face, lookup_derived_face, realize_named_face)
3167 (face_at_string_position, face_at_buffer_position): Supply
3168 new F and CYCLE_CHECK arguments to merge_face_vectors.
3169 (merge_face_heights): New function.
3170 (merge_face_vectors, merge_face_vector_with_property)
3171 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
3172 handle relative face heights.
3173 (lface_same_font_attributes_p): Compare heights using EQ.
3175 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3177 * charset.c (char_to_string): Check the character validity.
3178 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
3181 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
3183 * regex.c (PUSH_FAILURE_COUNT): New macro.
3184 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
3185 Handle popping of a register's or a counter's data.
3186 (POP_FAILURE_POINT): Use the new name.
3187 (re_match_2_internal): Push counter data on the stack for succeed_n,
3188 jump_n and set_number_at and remove misleading dead code in succeed_n.
3190 2000-08-25 Gerd Moellmann <gerd@gnu.org>
3192 * xdisp.c (redisplay_internal): If considering all windows on all
3193 frames, update the display for each frame as soon as possible,
3194 instead of first building all desired matrices for all frames, and
3195 then updating them all.
3196 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
3198 2000-08-24 Gerd Moellmann <gerd@gnu.org>
3200 * bytecode.c (mark_byte_stack): Add a comment.
3202 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
3203 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
3206 2000-08-24 Kenichi Handa <handa@etl.go.jp>
3208 * minibuf.c (do_completion): Always use compare-string, not
3209 string-equal because the latter doesn't pay attention to
3210 multibyteness of strings.
3212 * process.c (create_process): Don't setup raw-text coding here.
3213 (Fopen_network_stream): Don't set coding->src_multibyte and
3214 coding->dst_multibyte here.
3215 (read_process_output): For process filter, return unibyte string
3216 if default-enable-multibyte-characters is nil.
3217 (send_process): If OBJECT is multibyte text, be sure to encoded it
3218 by the specified coding system for the process. Otherwise, setup
3220 (init_process): Don't initialize default-process-coding-system
3223 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
3225 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
3226 <scroll-down-aggressively>: Likewise.
3228 2000-08-23 Kenichi Handa <handa@etl.go.jp>
3230 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
3231 zero. Set coding->produced_char correctly.
3233 2000-08-22 Andrew Innes <andrewi@gnu.org>
3235 * makefile.w32-in: New file.
3237 * unexw32.c (unexec): Ignore old_name, and use the actual location
3238 of the current executable instead. Base new_name on this.
3240 * w32proc.c (create_child): Remove reference to security
3241 descriptor, which isn't needed and doesn't compile with mingw32.
3243 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3244 up dllimport attributes.
3245 (x_update_window_end): Update prototype.
3247 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
3248 extern, which screws up dllimport attributes.
3250 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3251 up dllimport attributes.
3253 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
3254 screws up dllimport attributes.
3256 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3257 up dllimport attributes.
3258 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
3259 screws up dllimport attributes.
3261 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3262 up dllimport attributes.
3264 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
3265 screws up dllimport attributes.
3267 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
3268 screws up dllimport attributes.
3270 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3271 up dllimport attributes.
3273 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
3274 unnecessary extern, which screws up dllimport attributes.
3277 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3278 up dllimport attributes.
3280 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
3281 unnecessary extern, which screws up dllimport attributes.
3283 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
3284 screws up dllimport attributes.
3286 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3287 up dllimport attributes.
3289 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
3291 * w32bdf.c (search_file_line):
3292 (set_bdf_font_info):
3294 (w32_get_bdf_glyph):
3295 (w32_BDF_to_x_font): Fix compile warnings.
3297 * w32menu.c: Include keyboard.h before frame.h. Fix compile
3300 * w32select.c: Include keyboard.h before frame.h.
3302 * w32fns.c (max): Define macro.
3303 (JOHAB_CHARSET): Define if not known.
3304 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
3305 (Fx_show_tip): Synch with X version.
3307 * w32xfns.c: Include keyboard.h before frame.h.
3309 * w32fns.c: Include keyboard.h before frame.h.
3311 * w32term.c: Include keyboard.h before frame.h.
3313 * fontset.c: Include keyboard.h before frame.h.
3315 * w32inevt.c: Include keyboard.h before frame.h.
3316 (MOUSE_MOVED): Define if not known.
3318 * minibuf.c: Include keyboard.h before frame.h.
3320 * keyboard.c: Include keyboard.h before frame.h.
3322 * indent.c: Include keyboard.h before frame.h.
3324 * dispnew.c: Include keyboard.h before frame.h.
3326 * buffer.c: Include keyboard.h before frame.h.
3328 * alloc.c: Include keyboard.h before frame.h.
3330 * print.c: Include keyboard.h before frame.h.
3332 * process.c: Include keyboard.h before frame.h.
3334 * scroll.c: Include keyboard.h before frame.h.
3336 * sysdep.c: Include keyboard.h before frame.h.
3338 * term.c: Include keyboard.h before frame.h.
3340 * window.c: Include keyboard.h before frame.h.
3342 * xdisp.c: Include keyboard.h before frame.h.
3343 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
3345 * frame.c: Include keyboard.h before frame.h.
3347 * w32heap.h: Undefine min, max.
3349 * w32gui.h: Undefine min, max.
3351 * unexw32.c: Change PUCHAR to PCHAR.
3352 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
3355 (copy_executable_and_dump_data): Remove unnecessary static defs.
3356 (copy_executable_and_dump_data): Fix compile warnings.
3358 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
3360 * w32console.c (min): Define macro.
3361 (clear_frame, write_glyphs): Fix compile warning.
3363 * w32proc.c (compare_env):
3364 (find_child_console): Fix compile warning.
3366 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
3367 sys_errlist instead of _sys_errlist.
3368 (get_emacs_configuration_options): New function.
3370 * s/ms-w32.h (sys_nerr): Provide default definition.
3371 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
3372 name with _ prepended.
3373 (NSIG): Define if not known.
3374 (get_emacs_configuration): Provide extern declaration.
3375 (get_emacs_configuration_options): Provide extern declaration.
3376 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
3378 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
3380 (read_unc_volume): Fix compile warning.
3382 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
3383 definitions from being used.
3385 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
3387 * w32.c (unc_volume_file_attributes):
3388 (open_unc_volume): Make arg const.
3390 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
3391 (read_input_waiting): Remove excess parameter.
3393 * w32.c (init_environment): Call _access.
3394 (check_windows_init_file): Call _close.
3395 (init_user_info): Call _putenv.
3396 (init_environment): Call _putenv and _strdup.
3397 (init_ntproc): Reset volume info cache on startup.
3399 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
3400 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
3401 cannot override the CRT malloc.
3403 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
3404 (LINK_FLAGS): Append to original value of LINK_FLAGS.
3406 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
3407 unless we are linking with a static CRT.
3408 (RVA_TO_PTR): Cast result to unsigned char*.
3410 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
3411 (add_volume_info): Use xstrdup.
3413 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
3415 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
3416 (do_completion, Fminibuffer_complete_word): Use it.
3417 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
3418 var so it can take non-boolean values.
3420 2000-08-21 Gerd Moellmann <gerd@gnu.org>
3422 * editfns.c (find_field): Formatting changes.
3423 (toplevel): Some old-style function forward declarations
3424 changed to prototypes, some new protypes added, some functions
3427 * lisp.h (set_time_zone_rule): Add prototype.
3428 (use_dialog_box): External declaration.
3430 * keyboard.c (gen_help_event): Add parameter SIZE.
3431 (kbd_buffer_events_waiting): Slightly rewritten.
3432 (clear_event): New function.
3433 (kbd_buffer_get_event): Use it, and clear the input_events of
3435 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
3436 don't fill the newly created array with nils.
3437 (toplevel): Convert some old-style function forward declarations
3440 * keyboard.h (gen_help_event): Change prototype.
3442 * xterm.c (XTread_socket): Change calls to gen_help_event.
3444 * w32term.c (w32_read_socket): Change calls to gen_help_event.
3446 * eval.c (Fmacroexpand): Doc fix.
3448 2000-08-20 Jason Rumney <jasonr@gnu.org>
3450 * w32term.h (x_display_info_for_display): Remove as this function
3451 does not exist on W32.
3453 * w32term.c (help_echo_window): New variable.
3454 (syms_of_w32term): staticpro it.
3455 (note_mode_line_highlight): Set it.
3456 (XTextExtents16): Removed as there is no equivalent on W32.
3457 (x_compute_glyph_string_overhangs): Incomplete body removed, as
3458 the X way of doing this will not work for W32.
3459 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
3460 (x_draw_image_foreground): Avoid drawing outside of the clip area
3461 when image doesn't have a mask.
3462 (note_mouse_highlight): Process overlays in the right order of
3463 priority. Set help_echo_window.
3464 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
3465 because that's more visible for large images.
3467 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
3468 name to single_keymap_panes.
3469 (w32_menu_show): Set wv->title when dealing with titles.
3470 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
3472 2000-08-21 Miles Bader <miles@gnu.org>
3474 * minibuf.c (do_completion): Try again if we rewrite the input
3475 string, but no completion was done, so that any completion message
3478 2000-08-20 Gerd Moellmann <gerd@gnu.org>
3480 * xfaces.c (lface_equal_p): Compare strings differently.
3481 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
3482 (realize_tty_face): Use them.
3483 (syms_of_xfaces): Initialize new variables.
3484 (map_tty_color): New function, extracted from realize_tty_face.
3485 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
3486 foreground or background color, store the new color name in the
3487 realized face; previous code trying to do this had no effect.
3488 (realize_tty_face): Use map_tty_color.
3489 (Fclear_face_cache): Set face_change_count and ensure thorough
3492 2000-08-19 Gerd Moellmann <gerd@gnu.org>
3494 * undo.c (record_first_change, record_marker_adjustment): Don't
3495 use XBUFFER on last_undo_buffer which might not be a buffer.
3497 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3499 * coding.c (decode_coding_string): Set members consumed,
3500 consumed_char, produced, produced_char of *coding correctly. If
3501 decode_coding doesn't consume any byte, don't try anymore.
3502 (encode_coding_string): Likewise.
3504 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3506 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
3507 conditional have void type, for Standard C compilers.
3509 * xdisp.c (redisplay_internal): Compare windows for equality with
3510 EQ, instead of applying XWINDOW to something that might not
3513 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3515 * fontset.c (Finternal_char_font): Search only the selected frame
3516 for a window of the current buffer.
3518 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3520 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
3523 * keyboard.c (kbd_buffer_get_event): Handle the case that the
3524 second half of a HELP_EVENT is found at the start of kbd_buffer.
3526 2000-08-18 Miles Bader <miles@gnu.org>
3528 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
3530 * editfns.c (save_restriction_save): Rewrite to use markers.
3531 (save_restriction_restore): Rewrite to understand new form of data
3532 saved by save_restriction_save.
3533 (Fsave_restriction): Remove cautionary note in doc-string.
3535 2000-08-17 Gerd Moellmann <gerd@gnu.org>
3537 * fileio.c (build_annotations): Add a comment explaining the
3538 return value of format-annotate-function. Replace a spurious call
3539 to Flength with a CONSP test. Call format-annotate-function with
3540 a fifth arg specifying how many times the function is been called
3541 in a row, to let it choose temporary buffers appropriately.
3543 2000-08-17 Dave Love <fx@gnu.org>
3545 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
3546 declare make_temp_name twice.
3548 * lread.c: Prototype readevalloop, load_unwind,
3549 load_descriptor_unwind.
3550 (unreadpure): Give it an arg.
3552 * unexalpha.c: Prototype fatal_unexec, mark_x,
3553 update_dynamic_symbols. Declare unexec as void.
3555 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
3556 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
3558 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
3559 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
3562 * alloca.c: Use #error.
3563 [POINTER_TYPE]: Use it.
3565 * eval.c (Fdefvar): Doc fix.
3567 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
3568 INITIALIZE_INTERVAL.
3570 * buffer.h: Avoid DECLARE_INTERVALS.
3572 * config.in: Add size_t.
3574 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
3576 * w16select.c (set_clipboard_data): If there's not enough memory
3577 to put text into clipboard, return 1, as Fw16_set_clipboard_data
3578 expects. In case of other failures, return 3.
3579 (system_error_msg): New error message.
3580 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
3583 2000-08-16 Gerd Moellmann <gerd@gnu.org>
3585 * term.c (write_glyphs): Also turn off inverse video after turning
3586 off other appearances in case TS_exit_attribute_mode is not equal
3587 to TS_end_standout_mode.
3588 (insert_glyphs): Turn inverse video on/off for each run of glyphs
3590 (turn_off_face): Reset standout_mode only if
3591 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
3592 is equal to TS_end_standout_mode.
3594 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3596 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
3597 sequence at the end of the source block.
3599 * ccl.c (Fccl_program_p): Docstring modified.
3600 (Fccl_execute): Likewise.
3601 (Fccl_execute_on_string): Likewise.
3603 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
3605 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
3607 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3609 The following changes are mainly to fix bugs of
3610 encode/decode-coding-string failing if encoding/decoding return
3611 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
3612 variable conversion_buffer.
3614 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
3615 decrement dst_end to avoid buffer overflow in the later call of
3618 * coding.h (conversion_buffer_size, conversion_buffer)
3619 (get_conversion_buffer): Extern deleted.
3621 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
3622 (conversion_buffer, conversion_buffer_size): Variables deleted.
3623 (get_conversion_buffer): Function deleted.
3624 (struct conversion_buffer): New structure.
3625 (MAX_ALLOCA): New macro.
3626 (allocate_conversion_buffer): New macro.
3627 (extend_conversion_buffer, free_conversion_buffer): New functions.
3628 (ccl_coding_driver): Set coding->result.
3629 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
3630 this is the last block of source.
3631 (encode_coding): Likewise. Handle the source block as the last
3632 one only when the whole source text is consumed.
3633 (decode_coding_string): Handle the case that the output buffer is
3634 too small to decode the whole source text. Use
3635 allocate_conversion_buffer, extend_conversion_buffer and
3636 free_conversion_buffer, not get_conversion_buffer.
3637 (encode_coding_string): Likewise.
3638 (init_coding): Function deleted.
3639 (init_coding_once): Delete code to initialize
3640 conversion_buffer_size.
3642 * emacs.c (main): Don't call init_coding.
3644 * msdos.c (IT_write_glyphs): Use a locally declared
3647 * term.c (write_glyphs): Use a locally declared conversion_buffer.
3648 (insert_glyphs): Likewise.
3650 * w32console.c (write_glyphs): Use a locally declared
3653 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
3655 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
3656 member of display_info is NULL.
3658 2000-08-15 Gerd Moellmann <gerd@gnu.org>
3660 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3663 * term.c (turn_off_face): Reset standout_mode when resetting
3664 appearances with capability `me'.
3665 (write_glyphs): Switch on inverse video before each face change.
3667 2000-08-14 Dave Love <fx@gnu.org>
3669 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3670 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3671 (lisp_free): Declare and make static.
3673 * window.c: Fix embedded comment.
3674 (syms_of_window): Fix doc string.
3676 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3678 * keymap.c (push_key_description): If C without modifiers is < 32,
3679 make sure to print `C-' before `M-', like in the manual.
3681 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3683 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3684 since they aren't relocated anymore.
3685 (sxhash_string): Make sure returned hash code fits in a Lisp
3688 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3689 partially visible line which is smaller than the window's
3692 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3694 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3695 the multibyte form of eight-bit-control characters.
3696 (Fccl_execute_on_string): Initialize ccl->multibyte.
3698 * ccl.h (struct ccl_program): New member multibyte.
3700 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3702 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3704 * regex.c (regex_compile) <normal_char>: Pay attention to
3706 (analyse_first) <exactn>: Setup fastmap correctly for
3707 eight-bit-control characters.
3709 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3711 * termhooks.h (enum event_kind): New member
3712 multibyte_char_keystroke.
3714 * keyboard.c (make_lispy_event): Handle the new event type
3715 multibyte_char_keystroke.
3717 * xterm.c: Include coding.h.
3718 (XTread_socket): Work around a bug of XmbLookupString. If the
3719 input is from XIM, decode it according to the current locale. In
3720 that case, generate multibyte_char_keystroke events.
3722 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3724 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3725 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3727 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3729 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3730 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3731 (move_it_in_display_line_to): Record iterator's ascent and descent
3732 before producing glyphs, and restore them when we know the glyph
3733 doesn't fit on the line.
3734 (move_it_to): Restructured so that it's easier to debug. If
3735 moving to a vpos, and not moving to an x or character position,
3736 stop as soon as the specified vpos is reached; don't move further
3737 into that line because that might change the computed line height.
3738 (try_cursor_movement): New function, extracted from the cursor
3739 movement branch of redisplay_window. If ending on a partially
3740 visible line, don't try to scroll if the cursor line is taller
3742 (redisplay_window): Use try_cursor_movement.
3744 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3745 because that function doesn't cope with variable-height lines.
3747 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3748 box cursor because that's better visible for large images.
3750 2000-08-10 Miles Bader <miles@gnu.org>
3752 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3754 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3756 * xdisp.c (Vmessages_buffer_name): New variable.
3757 (message_dolog): Use it.
3758 (syms_of_xdisp): Initialize it.
3760 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3762 * msdos.c (IT_note_mouse_highlight): Update the calls to
3764 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3765 redundant now that keyboard.h is included.
3767 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3769 * keyboard.c (kbd_buffer_events_waiting): New function.
3771 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3773 * msdos.c: Include keyboard.h.
3774 (XMenuActivate): Empty no_event events from the event buffer. If
3775 no events are left after that, call clear_input_pending.
3776 (mouse_clear_clicks): New function, code moved from mouse_init.
3777 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3778 mouse driver to ``forget'' any past clicks.
3780 * Makefile.in (msdos.o): Depend on keyboard.h.
3782 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3784 * lisp.h (input_pending): External declaration.
3786 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3788 * xdisp.c (echo_area_display): Display thoroughly if input is
3789 pending. Bind redisplay-dont-pause to t during the redisplay.
3790 in case input is pending.
3792 * dispnew.c (Qredisplay_dont_pause): New variable.
3793 (syms_of_display): Initialize and staticpro it.
3794 (update_frame_1): Don't interrupt the display for pending input if
3795 redisplay_dont_pause is set.
3797 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3799 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3801 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3803 * callproc.c (Fcall_process): Terminate the unwind-protect around
3804 the post-read-conversion of coding system.
3806 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3807 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3808 * buffer.h (overlays_at): Update prototype.
3809 * xdisp.c (next_overlay_change): Update call to overlays_at.
3810 * xfaces.c (face_at_buffer_position): Likewise.
3811 * textprop.c (Fget_char_property): Likewise.
3812 * xterm.c (note_mouse_highlight): Likewise.
3814 * minibuf.c (do_completion): Don't consider a simple change of
3815 case as `completion'.
3817 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3819 * keyboard.c (syms_of_keyboard): Initialize
3820 last_point_position_buffer.
3821 * undo.c (record_delete): Make sure last_point_position_buffer is
3822 a buffer before comparing pointers.
3824 * coding.h (decode_coding_string): Declare.
3826 * intervals.h (Fprevious_single_char_property_change): Declare.
3828 * textprop.c (Fprevious_single_char_property_change): Don't do
3829 arithmetic directly on lisp objects.
3831 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3834 * keyboard.h (menu_item_eval_property): Declare.
3836 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3837 reuse as buffer name, instead of recreating (and discarding) every
3838 time a message is logged.
3839 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3840 (current_message_1, truncate_message_1, set_message_1)
3841 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3842 (current_message, truncate_echo_area, display_echo_area)
3843 (resize_echo_area_axactly): Changed calls.
3845 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3847 (Ffind_coding_systems_region_internal): First argument to Fappend
3848 must be an integer, not a Lisp object.
3850 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3852 * charset.c (Fchar_width): Doc fix.
3854 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3856 * charset.c (Fstring_width): Doc fix.
3858 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3860 * xdisp.c (start_display): When starting display on a continuation
3861 line, clear ascent and descent members of the iterator structure;
3862 the height of the continued line does not affect the height of the
3864 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3865 line taller than the window.
3866 (redisplay_window) <forced window start>: Handle case that the
3867 middle of the window is not found in any row.
3868 (dump_glyph_row): Show more information.
3869 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3870 first text line in a glyph matrix.
3872 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3873 of the clip area when image doesn't have a mask.
3875 * fns.c (sweep_weak_table): Fix survival conditions for
3876 key-or-value and key-and-value weakness.
3878 * .gdbinit (xhashtable): New command.
3880 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3881 tables out of the list of all weak hash tables.
3883 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3884 a new buffer is created, make sure echo_area_buffer[] references
3887 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3889 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3892 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3894 * syntax.c (skip_chars): Fix previous change. Make the handling
3895 of unibyte string consistent with that of regex search.
3897 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3899 * xmenu.c (popup_get_selection): Use xfree instead of free.
3901 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3903 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3905 * callproc.c (child_setup): Use xfree instead of free.
3907 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3909 (run_mac_command, closedir): Use `xfree' instead of `free'.
3911 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3913 * eval.c (error): Use xfree instead of free.
3915 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3917 * fns.c: Replace `illegal' with `invalid'.
3918 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3920 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3922 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3925 2000-08-04 Noah Friedman <friedman@splode.com>
3927 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3930 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3932 * syntax.c (skip_chars): Fix typo in error message.
3934 2000-08-04 Andreas Schwab <schwab@suse.de>
3936 * m/ia64.h: Moved from s/ia64.h.
3938 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3940 * process.c (read_process_output): Big simplification. Handle
3941 composition and post-read-conversion of coding system correctly.
3942 (send_process): Handle composition correctly.
3944 * callproc.c (Fcall_process): Handle post-read-conversion of
3945 coding system if any.
3947 * coding.c (decode_coding_iso2022): More strict check for handling
3949 (coding_restore_composition): Pay attention to the case that
3950 cmp_data is not set properly (because of invalid code in the
3952 (run_pre_post_conversion_on_str): Include text properties in the
3954 (decode_coding_string): Set members of coding correctly.
3956 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3958 * s/ia64.h: New file.
3960 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3961 Use NULL instead of 0 at the end of variable argument list of
3962 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3963 sizeof (int) < sizeof (void *).
3965 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3966 of variable argument lists of XtVaGetValues and XtVaSetValues.
3968 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3969 variable argument lists of XtVaGetValues and XtVaSetValues.
3971 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3973 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3974 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3976 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3979 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3980 in call to Fsingle_key_description.
3982 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3985 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3987 * window.c (display_buffer_reuse_frames): New variable.
3988 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3989 frames displaying BUFFER.
3990 (syms_of_window): Define Lisp variable
3991 display-buffer-reuse-frames.
3993 2000-08-01 Miles Bader <miles@gnu.org>
3995 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3996 when to constrain NEW_POS (they were pretty screwed up before).
3998 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
4000 * msdos.c (run_msdos_command): Save and restore the master
4001 environment, for the case that child_setup signals an error.
4002 When mirroring slashes in DOS shell commands, don't fail when
4003 argv[2] has embedded blanks.
4004 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
4005 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
4006 (dos_ttraw): Call mouse_setup_buttons.
4008 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
4009 using alloca; free it after run_msdos_command returns.
4011 2000-07-27 Dave Love <fx@gnu.org>
4013 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
4015 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
4018 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
4020 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
4022 * editfns.c (lisp_time_argument): Fix last change.
4024 2000-07-27 Gerd Moellmann <gerd@gnu.org>
4026 * fns.c (Fdelete): Make it work on vectors and strings in addition
4029 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
4030 (syms_of_fns): Initialize new variables.
4031 (sweep_weak_table): Handle weakness `key-or-value' and
4033 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
4034 weakness, with t meaning the same as `key-and-value'.
4036 2000-07-27 Kenichi Handa <handa@etl.go.jp>
4038 * coding.h (struct coding_system): Member safe_charset deleted.
4040 * coding.c (Qsafe_charsets): This variable deleted.
4041 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
4043 (coding_safe_chars): New function.
4044 (CODING_SAFE_CHAR_P): New macro.
4045 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
4046 checking safe_charsets member of the coding system. Caller
4048 (detect_coding_iso2022): New local variable safe_chars.
4049 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
4050 safe_charsets member of the coding system.
4051 (decode_coding_iso2022): New local variable safe_chars.
4052 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
4053 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
4054 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
4055 (ENCODE_UNSAFE_CHARACTER): New macro.
4056 (encode_coding_iso2022): New local variable safe_chars. Check
4058 (setup_coding_system): Delete the code to initialize
4059 coding->safe_charses
4060 (intersection, find_safe_codings): New functions.
4061 (Ffind_coding_systems_region_internal): New function.
4062 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
4063 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
4064 variable and initialize it.
4066 * fns.c (char_table_ref_and_index): New function.
4068 * lisp.h (char_table_ref_and_index): Add prototype.
4070 2000-07-26 Sam Steingold <sds@gnu.org>
4072 * editfns.c (lisp_time_argument): Added third argument `usec'.
4073 (Ffloat_time): New built-in Lisp function.
4075 2000-07-26 Gerd Moellmann <gerd@gnu.org>
4077 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
4078 for the character code.
4080 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
4083 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
4084 if called for a popup menu.
4085 (xmenu_show): Store help string in widget values.
4087 2000-07-26 Dave Love <fx@gnu.org>
4089 * syswait.h: Move some definitions.
4090 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
4091 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
4092 perspicuous definitions.
4093 (WTERMSIG): Fix bit pattern used.
4095 2000-07-26 Kenichi Handa <handa@etl.go.jp>
4097 * print.c (print_object): If vector printing is truncated, print
4098 "..." to indicate it as well as the case of list printing.
4100 2000-07-25 Gerd Moellmann <gerd@gnu.org>
4102 * xdisp.c (next_element_from_display_vector): Improve comments.
4104 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
4105 for the character code, and the rest for the face id as in 20.x.
4106 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
4108 * window.c (window_display_table): Cleaned up.
4110 * syntax.c (Fforward_word): Add last arg nil in call of
4111 Fconstrain_to_field.
4113 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
4115 * fileio.c (Frename_file) [DOS_NT]: If the file names are
4116 identical but for the letter-case, don't call
4117 barf_or_query_if_file_exists.
4119 2000-07-25 Miles Bader <miles@gnu.org>
4121 * editfns.c (find_field): Honor special `boundary' fields.
4122 (Qboundary): New variables.
4123 (syms_of_editfns): Initialize Qboundary.
4124 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
4125 Use scan_buffer instead of find_before_next_newline, because it
4126 allows us to detect the boundary case where there's a newline at
4128 * lisp.h (Fconstrain_to_field): Update external declaration.
4130 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4132 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
4135 2000-07-24 Dave Love <fx@gnu.org>
4137 * s/sunos4-0.h, s/sol2.h:
4138 (LIBS_TERMCAP): Move from m/sparc.h.
4140 * m/sparc.h (TERMINFO): Moved to system files (probably only
4141 relevant for sunos4 judging by its vintage).
4142 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
4145 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
4147 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
4148 name to single_keymap_panes.
4150 2000-07-24 Andreas Schwab <schwab@suse.de>
4152 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
4154 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4156 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
4157 parameters instead of using int parameters. Expect FN to accept
4158 EMACS_INT parameters.
4159 (display_echo_area, resize_echo_area_axactly, current_message)
4160 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
4161 with new argument list.
4162 (resize_mini_window_1): New callback function.
4163 (current_message_1, truncate_message_1, set_message_1): Change
4164 parameter lists to the new format expected by
4165 with_echo_area_buffer.
4167 2000-07-24 Kenichi Handa <handa@etl.go.jp>
4169 * fontset.c (fontset_ref): Remove INLINE declaration.
4170 (fontset_ref_via_base): Likewise.
4171 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
4174 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
4176 * msdos.c (IT_note_mouse_highlight): Process overlays in the
4177 correct order of priority. If help echo was found in an overlay,
4178 use that overlay as the object in which the help echo was found.
4180 2000-07-22 Miles Bader <miles@gnu.org>
4182 * textprop.c (Fprevious_single_char_property_change): The initial
4183 property value should be from the position preceding POSITION, not
4186 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
4188 * coding.c (syms_of_coding): Doc fix for
4189 inhibit-iso-escape-detection.
4191 2000-07-21 Gerd Moellmann <gerd@gnu.org>
4193 * xterm.c (note_mouse_highlight): Process overlays in the right
4196 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
4198 * xterm.c (note_mouse_highlight): If help-echo was found in an
4199 overlay, use that overlay as the object in which the help was
4202 * window.c (foreach_window_1): Fix typo reversing an if-condition.
4204 * window.c (foreach_window): Instead of a fake variable argument
4205 list, take one USER_DATA argument.
4206 (foreach_window_1): Likewise, and call callback functions with two
4207 args, the window and USER_DATA.
4208 (struct check_window_data): New struct.
4209 (check_window_containing): Use it.
4210 (window_from_coordinates): Set up a struct check_window_data for
4212 (add_window_to_list, freeze_window_start): Change parameters
4213 according to new calling convention.
4215 * window.h (foreach_window): Change prototype.
4217 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
4219 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
4221 * xmenu.c (menu_help_callback): Call show_help_echo with
4222 additional arguments OBJECT and POS.
4224 2000-07-21 Kenichi Handa <handa@etl.go.jp>
4226 * data.c (Faset): Allow storing any multibyte character in a
4227 string. Convert unibyte string to multibyte if necessary.
4229 * xfns.c (x_encode_text): New function.
4230 (x_set_name): Use x_encode_text.
4231 (x_set_title): Likewise.
4233 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
4235 * xterm.h (x_encode_text): Add prototype.
4237 2000-07-20 Dave Love <fx@gnu.org>
4239 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
4242 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
4244 * msdos.c (help_echo_window): New variable.
4245 (syms_of_msdos): Initialize and staticpro it.
4246 (IT_note_mode_line_highlight): Set help_echo_window.
4247 (IT_note_mouse_highlight): Ditto.
4248 (dos_rawgetc): Store help_echo_window in the second event produced
4251 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
4252 Record the object that generated the help echo and the position of
4253 that object in help_echo_object and help_echo_pos. Record that
4254 some glyphs in a row are displayed in mouse-face.
4255 (IT_update_begin): Don't clear mouse highlight unless one of the
4256 enabled glyph rows is marked as being displayed in mouse-face.
4257 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
4258 and position recorded in help_echo_object and help_echo_pos to the
4260 (IT_menu_display): Accept a new argument PN: the pane number of
4261 the current menu pane. Record the pane number and the item
4262 number of the item which has associated help string.
4263 (XMenuActivate): Update the prototype for help_callback in
4264 function declaration. Call IT_menu_display with the current menu
4265 pane number as an additional argument. Call help_callback with
4266 two additional arguments: the pane number and the item number of
4267 the menu item associated with the help text.
4268 (help_echo_object, help_echo_pos): New variables.
4269 (syms_of_msdos): Initialize them and staticpro help_echo_object.
4271 * msdos.h (XMenuActivate): Update prototype.
4273 2000-07-19 Gerd Moellmann <gerd@gnu.org>
4275 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
4276 Add some more prototypes.
4278 * xterm.c, xterm.h: Add some more prototypes.
4280 * lisp.h (Fnext_single_char_property_change): Add prototype.
4282 * dispnew.c (direct_output_for_insert): Remove confusing
4283 outer local variable mouse_face_overwritten_p.
4284 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
4286 * alloc.c (allocate_string_data): Don't copy old string contents.
4288 2000-07-19 Kenichi Handa <handa@etl.go.jp>
4290 * coding.c (code_convert_region): Delete text properties before
4291 shrinking the conversion region.
4293 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4295 * dispnew.c (update_text_area): Write the whole row if it
4296 has mouse-face in it.
4298 * xfaces.c (face-alternative-font-family-alist): Remove
4299 DEFVAR_LISP; staticpro instead.
4301 * xmenu.c (menu_help_callback): Call show_help_echo with
4304 * keyboard.c (show_help_echo): Add parameter WINDOW.
4305 (read_char): Call show_help_echo with window extracted from Lisp
4307 (gen_help_event): Add parameter WINDOW.
4309 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
4311 * xterm.c (help_echo_window): New variable.
4312 (note_mouse_highlight, note_tool_bar_highlight): Set
4314 (XTread_socket): Pass help_echo_window to gen_help_event.
4315 (syms_of_xterm): Initialize and staticpro help_echo_window.
4317 2000-07-18 Dave Love <fx@gnu.org>
4319 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
4322 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4324 * alloc.c (allocate_string_data): If string had already data
4325 assigned, copy old contents to new string data.
4327 * coding.c (syms_of_coding): Fix typo in spelling of variable
4328 `inhibit-iso-escape-detection'.
4330 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
4332 * Makefile.in: Add dependencies on dispextern.h.
4333 (alloca.o): Don't define malloc and define EMACS_FREE instead of
4334 `free'; both can conflict with system header files.
4336 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4338 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
4341 2000-07-18 Dave Love <fx@gnu.org>
4343 * window.c (Fwindow_list): Declare arg `window'.
4345 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4347 * coding.c (setup_coding_system): Don't override the explicitly
4348 specified designations.
4350 2000-07-15 Miles Bader <miles@gnu.org>
4352 * editfns.c (char_property_eq, char_property_stickiness): Renamed
4353 from `text_property_eq' and `text_property_stickiness', respectively.
4354 (find_field, Fconstrain_to_field, char_property_eq)
4355 (char_property_stickiness): Changed to call char-property functions
4356 instead of text-property-only ones.
4358 * textprop.c (Fnext_single_char_property_change): Made a subr (was
4359 `next_single_char_property_change'). Do more error checking, and
4360 cleanup limit behavior.
4361 (Fprevious_single_char_property_change): New function.
4362 (syms_of_textprop): Initialize new subrs.
4364 * xdisp.c (display_prop_end, invisible_text_between_p):
4365 Call Fnext_single_char_property_change instead of
4366 next_single_char_property_change.
4368 2000-07-15 Jason Rumney <jasonr@gnu.org>
4370 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
4371 after menu is finished with.
4372 (add_menu_item): Only consider wv->title as a menu title.
4373 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
4375 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
4377 (FONT_REGEXP): Remove unused macro, and its sub-components.
4378 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
4380 * w32term.c (help_echo_object, help_echo_pos): New variables.
4381 (note_mode_line_highlight): Store additional information about the
4382 help-echo in help_echo_object and help_echo_pos. Check both
4383 `local-map' and `keymap' properties for changing the cursor
4384 (note_mouse_highlight): Store additional information about the
4385 help-echo in help_echo_object and help_echo_pos.
4386 (note_tool_bar_highlight): Set help_echo_object to nil and
4387 help_echo_pos to -1.
4388 (w32_read_socket): Use gen_help_event instead of filling
4389 input_events manually.
4390 (syms_of_w32term): Staticpro help_echo_object.
4391 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
4392 set, arrange for a mouse-highlight redisplay in
4394 (x_clear_mouse_face): New function.
4395 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
4396 (x_update_window_begin): No need to turn off the mouse
4398 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4399 depending on whether they contain glyphs highlighted in
4401 (x_fill_stretch_glyph_string): Consume runs of stretch
4402 glyphs instead of a single one.
4403 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4404 with new argument list.
4405 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4406 (x_append_glyph, x_append_composite_glyph)
4407 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4408 changes in struct glyph starting 1999-12-27. See comments for
4409 xterm.c on 2000-07-05.
4411 2000-07-14 Sam Steingold <sds@gnu.org>
4413 * xfaces.c (realize_x_face): Fix the last patch:
4414 check `default_face' before dereferencing.
4416 2000-07-14 Dave Love <fx@gnu.org>
4418 * syntax.c (back_comment): Add null default in switch (for pcc).
4420 2000-07-14 Kenichi Handa <handa@etl.go.jp>
4422 * xfaces.c (realize_x_face): Make fontset using the base of the
4423 default_face's fontset, not using the default fontset.
4425 * coding.c (inhibit_iso_escape_detection): New variable.
4426 (syms_of_coding): Make it a Lisp variable.
4427 (detect_coding_iso2022): If inhibit_iso_escape_detection is
4428 nonzero, ignore ISO2022's escape sequence.
4430 2000-07-14 Gerd Moellmann <gerd@gnu.org>
4432 * alloca.c (malloc) [emacs]: Define as xmalloc.
4434 * xfns.c (Fx_show_tip): If frame parameters contain a position,
4435 use that instead of the mouse position. Add parameters DX and DY.
4437 * dispextern.h (Fx_show_tip): Adjust number of parameters
4440 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
4441 if HELP is a function, call it with OBJECT and POS as parameters
4442 to get the help to display.
4443 (gen_help_event, kbd_buffer_store_help_event): New functions.
4444 (kbd_buffer_get_event): Construct the Lisp help-event differently.
4445 (read_char): Call show_help_echo with new parameters.
4447 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
4450 * xterm.c (help_echo_object, help_echo_pos): New variables.
4451 (note_mode_line_highlight): Store additional information about the
4452 help-echo in help_echo_object and help_echo_pos. Check both
4453 `local-map' and `keymap' properties for changing the cursor
4454 (note_mouse_highlight): Store additional information about the
4455 help-echo in help_echo_object and help_echo_pos.
4456 (note_tool_bar_highlight): Set help_echo_object to nil and
4457 help_echo_pos to -1.
4458 (XTread_socket): Use gen_help_event instead of filling
4459 input_events manually.
4460 (syms_of_xterm): Staticpro help_echo_object.
4462 * xmenu.c (menu_highlight_callback): Use
4463 kbd_buffer_store_help_event instead of setting up and input_event
4466 * xdisp.c (eval_form): GCPRO argument sexpr.
4467 (call_function): New function.
4468 (handle_single_display_prop): Use call_function and FUNCTIONP
4469 instead of checking whether if font_height is a symbol and
4472 * eval.c (internal_condition_case_2): New function.
4474 * lisp.h (FUNCTIONP): New macro.
4475 (internal_condition_case_2, call_function): Add prototypes.
4477 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
4478 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
4479 Always set `arg' member of input_events.
4480 (construct_menu_click): Unused function removed.
4482 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
4484 * w32term.c (construct_mouse_click, construct_mouse_wheel)
4485 (construct_drag_n_drop, x_scroll_bar_handle_click)
4486 (w32_read_socket): Always set `arg' member of input_events.
4488 * keyboard.c (show_help_echo): Use eval_form. Add comment.
4490 * lisp.h (eval_form): Add prototype.
4492 * xdisp.c (eval_form): Make it externally visible.
4494 2000-07-13 Gerd Moellmann <gerd@gnu.org>
4496 * xterm.c (x_handle_tool_bar_click): Store the frame in the
4497 frame_or_window slot of TOOL_BAR_EVENT input events instead of
4498 consing. For prefix events, store the frame in the `arg' slot of
4499 the event, otherwise store the key there.
4500 (XTread_socket): Instead of consing, use the frame_or_window slot
4501 of HELP_EVENTs for the frame, and the `arg' slot for the help
4504 * xmenu.c (menu_highlight_callback): Store help string in the
4505 `arg' member of the input event; don't cons.
4506 (menubar_selection_callback): Use the `arg' slot of input events
4507 to queue additional information, instead of consing.
4509 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
4511 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
4513 (w32_read_socket): Adapt to changes in HELP_EVENTs.
4515 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
4516 input events to queue additional information, instead of consing.
4518 * keyboard.c (kbd_buffer_gcpro): Renamed from
4519 kbd_buffer_frame_or_window. Now used for all Lisp objects
4520 referenced from the input queue.
4521 (kbd_buffer_store_event): Always use structure assignment for
4522 copying input events. Record all Lisp objects referenced from
4523 events in kbd_buffer_gcpro.
4524 (kbd_buffer_get_event): Construct Lisp `help-echo' events
4525 differently from input events. Test for prefix menu_bar_events
4526 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
4527 event in kbd_buffer_gcpro to nil.
4528 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
4529 frame_or_window is equal to its arg member as prefix events.
4530 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
4531 used by an input event to nil.
4532 (init_keyboard): Use two times the size of the input queue
4533 for kbd_buffer_gcpro.
4534 (syms_of_keyboard): Likewise.
4536 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
4539 * termhooks.h (struct input_event): Add member `arg'.
4540 (MENU_BAR_EVENT): Renamed from menu_bar_event.
4541 (USER_SIGNAL_EVENT): Renamed from user_signal.
4543 * xfaces.c (ASET): Remove definition.
4545 * lisp.h (AREF, ASET, ASIZE): New macros.
4547 * fontset.c (AREF, ASIZE): Remove definitions.
4549 * fns.c (AREF): Remove definition.
4551 * composite.c (AREF): Remove definition.
4553 2000-07-12 Gerd Moellmann <gerd@gnu.org>
4555 * dispnew.c (redraw_overlapped_rows): Add missing local.
4556 (scrolling_window): Remove debug code.
4558 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
4559 Before scrolling, turn off a mouse-highlight in the window
4562 * xterm.c (x_update_window_end): Add parameter
4563 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
4564 redisplay in XTframe_up_to_date.
4565 (x_clear_mouse_face): New function.
4566 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
4568 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
4570 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
4571 it when any row is written to that contains glyphs highlighted in
4573 (update_window): Call the window update end hook with new
4574 parameter MOUSE_FACE_OVERWRITTEN_P.
4575 (direct_output_for_insert): Give up if row contains mouse-face.
4577 * dispextern.h (struct redisplay_interface): Add parameter
4578 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
4579 (clear_mouse_face): New function pointer member.
4581 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
4583 * syntax.c (back_comment): Use one switch rather than a few `if's.
4584 Obey open_paren_in_column_0_is_defun_start.
4585 When reverting to the `slow' method, try to nicely handle the case
4586 of nested comments by checking that the comment-starter we found
4587 does indeed match the comment-ender.
4588 (scan_sexps_forward, scan_sexps_forward):
4589 Ignore excessive opening parenthesis rather than throwing an error.
4591 2000-07-11 Gerd Moellmann <gerd@gnu.org>
4593 * doc.c (Fsubstitute_command_keys): Handle case that a GC
4594 in Fwhere_is_internal or get_keymap_1 relocates string contents.
4596 * dispnew.c (direct_output_forward_char): Give up if currently
4597 displaying a message instead of the minibuffer contents.
4599 * xterm.c (x_update_window_begin): No need to turn off the mouse
4601 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4602 depending on whether they contain glyphs highlighted in
4605 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
4606 compare the mouse_face_p flags of both rows.
4608 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
4610 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
4612 * keyboard.c (show_help_echo): Accept additional parameter
4613 ok_to_overwrite_keystroke_echo.
4614 (read_char): Call show_help_echo with a zero
4615 ok_to_overwrite_keystroke_echo argument.
4616 * keyboard.h (show_help_echo): Update prototype of
4618 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
4619 ok_to_overwrite_keystroke_echo argument.
4620 * w32menu.c (w32_menu_display_help): Call show_help_echo with
4621 non-zero ok_to_overwrite_keystroke_echo argument.
4623 2000-07-10 Gerd Moellmann <gerd@gnu.org>
4625 * xdisp.c (try_window_id): If changes are all below what is
4626 displayed in the window, and point is in the window, we still
4627 might have to find point on the display.
4629 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
4630 glyphs instead of a single one.
4631 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4632 with new argument list.
4633 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4635 * keymap.c (get_keymap_1): Add comment that this function can GC.
4636 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
4637 comment that functions can GC.
4638 (Fset_keymap_parent): GCPRO arg KEYMAP.
4640 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
4642 * msdos.c (XMenuActivate): After exiting the menu, restore the
4643 echo area message and erase it.
4645 2000-07-10 Kenichi Handa <handa@etl.go.jp>
4647 * fontset.c (Ffontset_info): Make the return value more compatible
4648 with that of Emacs 20.
4650 2000-07-07 Gerd Moellmann <gerd@gnu.org>
4652 * eval.c (Fsignal): Handle case that backtrace_list is null.
4654 2000-07-07 Kenichi Handa <handa@etl.go.jp>
4656 * ccl.c (Fccl_execute): Typo fixed.
4658 2000-07-06 Gerd Moellmann <gerd@gnu.org>
4660 * window.c (window_loop): Add missing gcpro1 local variable.
4662 * window.c (Fwindow_list): Reverse list at the end.
4663 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4664 means allow windows on OWINDOW's frame, only.
4665 (window_loop): Simplified; use Fwindow_list.
4667 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4669 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4671 * xterm.c (XTread_socket): Increment handling_signal at the start,
4672 decrement it at the end.
4674 * eval.c (handling_signal): New variable.
4675 (Fsignal): Abort if handling_signal is non-zero.
4677 * lisp.h (handling_signal): External declaration.
4679 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4681 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4683 Sound support for NetBSD through "Linux emulation" support:
4684 * config.in (HAVE_SOUNDCARD_H): Undef.
4685 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4686 * Makefile.in (LIBSOUND): New variable.
4687 (LIBES): Include it.
4688 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4690 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4692 (vox_open): Use DEFAULT_SOUND_DEVICE.
4693 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4695 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4697 * print.c (print_error_message): If Vsignaling_function is set,
4698 show it in *Messages*.
4700 * lisp.h (Vsignaling_function): External declaration.
4702 * eval.c (Vsignaling_function): New variable.
4703 (Fsignal): Compute it.
4704 (syms_of_eval): Staticpro it.
4706 2000-07-05 Dave Love <fx@gnu.org>
4708 * syswait.h: Use the autoconf recommended approach. Old code
4709 #if'd out in case we need to revert.
4711 * config.in (HAVE_SYS_WAIT_H): Added.
4713 2000-07-05 Andrew Innes <andrewi@gnu.org>
4715 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4716 when non-NULL instead of __morecore, to take account of buffer
4717 memory. This also solves a problem with spurious memory warnings
4720 * ralloc.c: Make real_morecore non-static.
4722 * eval.c (internal_condition_case): Comment out abort if
4723 interrupt_input_blocked is not zero.
4725 * makefile.nt: Add support for `bootstrap' and related targets.
4726 Include minimal debug info in emacs.exe in release build.
4727 Remove all dependencies on lisp.h, and fixup some others.
4729 * w32.c (init_environment): Install code from 20.7 for providing
4730 default values for environment variables, based on the
4731 executable's own location.
4732 (map_w32_filename): Handle filenames that are longer than
4734 (sys_socket): Install socket inheritance bug fix from 20.7.
4736 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4737 here via blockinput.h).
4739 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4741 * w32menu.c (w32_menu_display_help):
4742 * xmenu.c (menu_help_callback): Use show_help_echo.
4744 * keyboard.h (show_help_echo): Declare.
4746 * keyboard.c (show_help_echo): New function, extracted from read_char.
4747 Feval its `msg' argument if it's a cons cell.
4748 (read_char): Use it.
4749 (follow_key): Pass `autoload' to get_keyelt.
4751 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4752 (note_tool_bar_highlight, XTread_socket):
4753 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4755 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4756 (note_tool_bar_highlight, w32_read_socket):
4757 Do not gratuitously ignore non-string `help-echo' properties.
4759 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4761 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4763 * window.c (delete_all_subwindows): Reset Vwindow_list.
4765 * xterm.c (x_append_glyph, x_append_composite_glyph)
4766 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4767 changes in struct glyph starting 1999-12-27. Some bit-fields of
4768 struct glyph were not set, which made glyphs unequal when compared
4769 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4770 effects were the result. This also depended on the contents of
4771 memory returned by xmalloc. If flickering happens again, activate
4772 the code in clear_glyph_row that's in #if 0. If the flickering is
4773 gone with that, chances are that it is caused by something
4776 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4778 * dispextern.h: Add some comments.
4780 * window.c (add_window_to_list): Add parameter LIST.
4781 (window_list): Order list so that, for each frame, windows are
4782 in canonical order, and so that frames appear in the list in
4783 the order given by Vframe_list.
4784 (next_window): Reverse the handling of NEXT_P.
4786 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4788 * window.c (Vwindow_list): New variable.
4789 (make_window, delete_window): Set Vwindow_list to nil.
4790 (check_window_containing): New function.
4791 (window_from_coordinates): Rewritten.
4792 (add_window_to_list, window_list, candidate_window_p)
4793 (decode_next_window_args, next_window): New functions.
4794 (Fnext_window, Fprevious_window): Rewritten in terms of
4796 (Fwindow_list): New function.
4797 (Fother_window): Cleaned up.
4798 (foreach_window): Add a longer "variable argument list". Let
4799 callback function return 0 to indicate that cycling over windows
4801 (foreach_window_1): Likewise.
4802 (freeze_window_start): Return int.
4803 (init_window): New function.
4804 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4806 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4807 input_event with bzero.
4808 (main): Call init_window.
4810 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4813 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4815 * composite.h (make_composition_value_copy): Extern it.
4817 * composite.c (make_composition_value_copy): New function.
4819 * editfns.c (Fformat): While copying text properties, make each
4820 composition property value a copy.
4822 * fns.c (concat): While copying text properties, make each
4823 composition property value a copy.
4825 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4827 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4829 * fns.c (sweep_weak_table): Mark only objects that are not
4832 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4833 include those frames as candidates which have their focus
4834 redirected to the minibuffer frame.
4836 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4838 * fns.c (Fputhash): Return `value' rather than nil.
4840 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4842 * frame.c (next_frame): Don't check focus redirection in case
4843 MINIBUF is a window. Doing so excludes frames using MINIBUF
4844 unless their focus is redirected, which contradicts the
4845 specification of next-frame, and leads to infinite loops in
4846 certain situations when cycling through windows with next-window.
4848 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4850 * coding.c (code_convert_region): Even if the length of text is
4851 zero, try to convert it if coding->type is coding_type_ccl.
4852 (decode_coding_string, encode_coding_string): Likewise.
4854 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4856 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4857 the display if windows_or_buffers_changed.
4859 * dispnew.c (struct row_entry): New structure.
4860 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4861 (row_table_size, old_lines, new_lines, old_lines_size)
4862 (new_lines_size, run_pool, runs_size, runs): New variables.
4863 (add_row_entry): New function.
4864 (scrolling_window): Use data structures allocated with xmalloc and
4865 held in global variables, instead of allocating them with alloca and
4866 holding them in local variables. Use a larger hash table whose
4867 size depends on glyph matrix sizes. Don't use bzero to clear the
4868 hash table; instead, clear used slots only.
4870 * fns.c (next_almost_prime): Make it externally visible.
4872 * lisp.h (next_almost_prime): Add prototype.
4874 * s/isc4-0.h (sigunblock): Define.
4876 * s/sco5.h (sigunblock): Define.
4878 2000-06-27 Dave Love <fx@gnu.org>
4880 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4881 (moved to osf5-0.h).
4882 [!NOT_C_CODE]: Protect string.h stuff.
4884 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4885 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4887 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4889 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4890 below the last line from the needed window height.
4892 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4894 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4895 (Fwidget_get): Use it.
4896 (syms_of_fns): Defsubr it.
4898 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4900 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4901 display info for XIM.
4902 (xim_open_dpy): Likewise.
4903 (xim_close_dpy): Don't free the display info's XIM.
4905 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4907 * config.in (USE_XIM): New define.
4909 * keymap.c (get_keyelt): For menu-items containing a `:filter
4910 FILTER', apply FILTER to the menu-item's definition to get the
4911 real definition to use.
4913 * lisp.h (QCfilter): External declaration.
4915 * xfns.c (Fimage_size): New function.
4916 (syms_of_xfns): Defsubr it.
4918 2000-06-26 Andreas Schwab <schwab@suse.de>
4920 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4923 2000-06-25 Dave Love <fx@gnu.org>
4925 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4928 * Makefile.in (blockinput.h): Depend on atimer.h.
4929 (atimer.h): Depend on systime.h.
4931 * blockinput.h: Protect against multiple inclusion. Include
4934 * atimer.h: Protect against multiple inclusion. Include
4937 * lisp.h (swap_in_global_binding): Declare.
4939 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4941 * process.c (Fopen_network_stream): Turn off atimers for duration
4942 of call to connect. (Patch from Gerd.)
4944 2000-06-23 Dave Love <fx@gnu.org>
4946 * ralloc.c: Maybe include unistd.h
4948 * emacs.c (setgrp): Undefine before defining.
4949 (malloc_warning, set_time_zone_rule, index): Prototype.
4951 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4952 HAVE_STRUCT_TIMEZONE.
4954 * s/osf1.h: Move string.h hack here from alpha.h and make it
4956 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4958 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4959 (SOCKLEN_TYPE): Don't define.
4961 * m/alpha.h: Remove string.h hack.
4963 * s/osf5-0.h: New file.
4965 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4966 include time.h, done by systime.h.
4967 [__FreeBSD__]: Remove redundant includes.
4969 * callproc.c (setpgrp): Undefine before defining.
4970 (delete_temp_file): Return Qnil to avoid warning.
4972 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4974 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4977 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4979 * composite.h (compose_text): Declare.
4981 * xterm.c: Don't include sys/types.h unconditionally. Don't
4982 protect its inclusion with !USG (following xmenu.c).
4984 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4986 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4989 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4991 * coding.c (decode_eol_post_ccl): Special handling for undecided
4992 and inconsistent EOL types.
4994 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4996 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4997 trough color and main window's background color.
4999 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
5002 * xterm.h (Xt_app_con): External declaration.
5004 * widget.c (EmacsFrameRealize): Fix typo.
5006 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
5008 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
5009 (handle_invisible_prop): Record the start of invisible text in
5010 it->add_overlay_start.
5011 (struct overlay_entry): Add member `overlay'.
5012 (handle_overlay_change): Simplify.
5013 (next_overlay_string): After having processed overlay strings at the
5014 end of the buffer, record that fact in
5015 it->overlay_strings_at_end_processed_p.
5016 (compare_overlay_entries): If before- and after-strings come
5017 from the same overlay, let before-strings come first.
5018 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
5019 (load_overlay_strings): Take it->add_overlay_start into account
5020 when adding overlay strings.
5022 * dispextern.h (struct it): Add member add_overlay_start.
5024 2000-06-22 Dave Love <fx@gnu.org>
5026 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
5028 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
5030 2000-06-22 Kenichi Handa <handa@etl.go.jp>
5032 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
5035 2000-06-21 Dave Love <fx@gnu.org>
5037 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
5039 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
5041 * syntax.c (back_comment): Simplify string-parity counting (with
5042 the added benefit of handling multiple string-styles as long as
5043 they are not intertwined).
5044 Jump to the slow code as soon as a comment starter is found in
5045 a "string_lossage" position. Fixes the case: " /* " /* " */.
5047 2000-06-21 Dave Love <fx@gnu.org>
5049 * Makefile.in: Use GETLOADAVG_LIBS.
5051 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
5052 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
5054 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5056 * syntax.c (describe_syntax): Recognize the `n'estable bit.
5057 (Fforward_comment, scan_lists):
5058 Check the comstyle of single-char comment-starters.
5059 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
5060 we're just at the beginning of the comment (f.ex with (*) ... (*)).
5061 Check the comstyle of single-char comment-starters.
5062 Clarify control-flow around the Scomment case.
5064 2000-06-20 Dave Love <fx@gnu.org>
5066 * fns.c (make_hash_table, maybe_resize_hash_table):
5067 Cast arg of next_almost_prime.
5069 * tparam.c [emacs]: Include lisp.h.
5071 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
5074 2000-06-20 Gerd Moellmann <gerd@gnu.org>
5076 * keyboard.c (adjust_point_for_property): Check if display
5077 property should be treated as intangible by looking at its
5080 * xdisp.c (single_display_prop_intangible_p)
5081 (display_prop_intangible_p): New functions.
5083 * dispextern.h (display_prop_intangible_p): Add prototype.
5085 * xdisp.c (dump_glyph_row): Show type of glyph->object.
5087 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
5088 argument to sigprocmask.
5090 * s/sco5.h (sigblock): Redefined to pass a pointer as second
5091 argument to sigprocmask.
5093 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
5094 sigprocmask_set, and pass a pointer to it to sigprocmask.
5096 * sysdep.c (sigprocmask_set): New variable.
5098 * fileio.c (make_temp_name): Don't use `%s' in string passed to
5101 2000-06-20 Sam Steingold <sds@gnu.org>
5103 * xrdb.c: Don't declare xmalloc, xrealloc.
5105 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5107 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
5108 (re_comp): Cast gettext return value to avoid complaints when
5111 2000-06-20 Dave Love <fx@gnu.org>
5113 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
5116 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
5118 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
5120 * m/alpha.h: Don't declare xmalloc, xrealloc.
5122 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
5124 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
5126 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
5128 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
5131 * keyboard.h (poll_for_input_1): Declare.
5133 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
5135 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
5137 * doprnt.c: Don't declare xmalloc, xrealloc.
5139 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
5140 (getenv, ctime, getwd): Removed.
5141 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
5143 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
5144 x_set_tool_bar_lines.
5146 * config.in: Add HAVE_GETWD. Move some definitions above
5147 machine/system includes.
5149 2000-06-20 Kenichi Handa <handa@etl.go.jp>
5151 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
5153 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
5154 contain information about ENCODING.
5156 * fontset.c (FONTSET_ASCII): Use the first element of char table
5157 for an ASCII font, not defalt slot.
5158 (fontset_ref_via_base): If FONTSET doesn't contain information for
5159 C, try the default fontset.
5160 (make_fontset): Don't copy the default fontset.
5161 (fontset_font_pattern): Likewise.
5162 (accumulate_font_info): If ELT is nil, use the corresponding
5163 element in the default fontset.
5165 2000-06-19 Dave Love <fx@gnu.org>
5167 * syntax.c (Fparse_partial_sexp): Doc fix.
5169 * regex.h: Test PROTOTYPES as well as __STDC__.
5171 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
5172 errno, strerror. Put text after #endif in comment.
5174 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
5177 * xterm.c (x_frame_of_widget): Likewise.
5179 2000-06-19 Gerd Moellmann <gerd@gnu.org>
5181 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
5182 to Vfundamental_mode_abbrev_table.
5184 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
5185 bogus objects are marked. This slows down GC by ~80 percent, but
5186 it might be worth trying when debugging GC-related problems.
5187 This feature requires conservative stack marking to be enabled.
5189 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
5190 returns XLookupChars, reset `modifiers' to zero.
5192 2000-06-19 Dave Love <fx@gnu.org>
5194 * mktime.c: Unprotoized.
5196 2000-06-19 Richard Stallman <rms@gnu.org>
5198 * data.c (set_internal): If variable is frame-local,
5199 store the new value immediately into the frame parameter alist.
5201 2000-06-19 Ken Raeburn <raeburn@gnu.org>
5203 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
5204 in the custom handler pointer.
5206 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
5207 value, or checks for CHAR_META can fail when Lisp_Object is a
5209 * keymap.c (get_keyelt): Likewise.
5211 2000-06-19 Kenichi Handa <handa@etl.go.jp>
5213 * ccl.h (struct ccl_program): New member eol_type.
5214 (struct ccl_spec): New member cr_carryover.
5216 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
5217 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
5219 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
5220 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
5221 (decode_eol_post_ccl): New function.
5222 (decode_coding): Don't detect EOL format here for CCL based coding
5224 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
5225 decode_eol_post_ccl after running the CCL program.
5226 (code_convert_region): Don't detect EOL format here for CCL based
5228 (decode_coding_string): Likewise.
5230 2000-06-18 Ken Raeburn <raeburn@gnu.org>
5232 * charset.c (update_charset_table): Use XINT on "iso_final_char"
5233 when treating it as an integer.
5235 * coding.h (encode_coding_string): Declare.
5237 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
5240 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
5241 "xkeymap" to avoid shadowing the "enum map_type" value that needs
5242 to be passed to get_local_map.
5244 * sound.c (Fplay_sound): Don't call make_number on
5245 Frun_hook_with_args count argument.
5247 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
5248 for lisp objects in X event structure data field, when lisp
5249 objects are represented with unions.
5250 (x_scroll_bar_to_input_event): Ditto.
5252 2000-06-16 Ken Raeburn <raeburn@gnu.org>
5254 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
5255 termination of string. Fix sense of test whether
5256 Vline_number_display_limit is an integer.
5258 2000-06-16 Gerd Moellmann <gerd@gnu.org>
5260 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
5261 only if HAVE_X_WINDOWS.
5263 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
5266 * dispnew.c (update_frame_1): Handle case that cursor vpos is
5269 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5271 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
5274 2000-06-15 Kenichi Handa <handa@etl.go.jp>
5276 * coding.c (decode_coding_emacs_mule): Always set src_base at the
5277 start of the while loop.
5279 2000-06-15 Gerd Moellmann <gerd@gnu.org>
5281 * atimer.c (alarm_signal_handler): Add forward declaration.
5283 * data.c (set_internal): Remove debug code.
5285 2000-06-14 Gerd Moellmann <gerd@gnu.org>
5287 * Makefile.in (bootstrap-temacs): Add `-I../src'.
5289 * unexec.c (toplevel) [COFF]: Include coff.h.
5291 * s/lynxos.h: New file.
5293 * keymap.c (Fsingle_key_description): Enclose function key and
5294 event symbol names in angle brackets.
5296 * xdisp.c (setup_echo_area_for_printing): Call
5297 message_log_maybe_newline if message_buf_print is not set.
5299 * print.c (printchar, strout): Don't check message_buf_print
5300 before calling setup_echo_area_for_printing because that
5301 function does something useful even when message_buf_print is
5304 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
5306 (ensure_echo_area_buffers): Initialize echo buffer's
5307 truncate lines setting to nil.
5308 (with_echo_area_buffer): Don't set the echo buffer's truncate
5310 (set_message_1): Set it here instead, based on the value
5311 of message_truncate_lines.
5312 (resize_mini_window): Handle case that lines are truncated.
5313 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
5314 message-truncate-lines.
5316 * keyboard.c (read_char): Bind message-truncate-lines to t
5317 while displaying a help-echo.
5319 * lisp.h (Qmessage_truncate_lines): External declaration.
5321 2000-06-13 Gerd Moellmann <gerd@gnu.org>
5323 * xdisp.c (Vline_number_display_limit): Renamed from
5324 line_number_display_limit.
5325 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
5326 Extend documentation string. Initialize
5327 Vline_number_display_limit to nil meaning no limit.
5328 (decode_mode_spec): Use Vline_number_display_limit with its new
5331 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
5333 2000-06-13 Richard Stallman <rms@gnu.org>
5335 * frame.c (Fmodify_frame_parameters): Doc fix.
5337 * xfns.c (x_set_frame_parameters): Comment fix.
5339 * frame.c (store_frame_param): Call swap_in_global_binding if the
5340 variable's current binding was chosen based on this frame.
5342 * data.c (swap_in_global_binding): New function.
5344 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5346 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
5347 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
5349 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5351 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
5353 2000-06-12 Jason Rumney <jasonr@gnu.org>
5355 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
5357 * w32.h (EMACS_W32_H): Renamed from _NT_H_
5359 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
5361 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
5363 2000-06-12 Gerd Moellmann <gerd@gnu.org>
5365 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
5366 (syms_of_xfaces): Defsubr Sdump_colors.
5367 (x_free_colors): Don't treat b&w specially on default visual.
5368 (x_free_dpy_colors): New function.
5369 (free_face_colors): Don't check visual class; it's done
5372 * xterm.c (x_frame_of_widget): New function.
5373 (x_alloc_nearest_color_for_widget): Use it.
5374 (x_copy_dpy_color): New function.
5375 (x_destroy_window): Free various colors.
5377 2000-06-12 Kenichi Handa <handa@etl.go.jp>
5379 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
5381 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
5383 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
5385 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
5387 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
5389 2000-06-11 Dave Love <fx@gnu.org>
5391 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
5393 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
5395 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
5397 2000-06-11 Gerd Moellmann <gerd@gnu.org>
5399 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
5402 2000-06-10 Kenichi Handa <handa@etl.go.jp>
5404 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
5405 (regex_compile): Fix the code for handling the case of single byte
5406 char and multibyte char being mixed in a range within [...].
5408 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
5409 and dst_multibyte members of coding.
5411 * charset.c (update_charset_table): Update the table
5413 (init_charset_once): Initialize elements of bytes_by_char_head to
5414 1 except for leading codes for private charases.
5416 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
5417 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
5420 2000-06-09 Ken Raeburn <raeburn@gnu.org>
5422 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
5423 access the data it doesn't point to.
5425 2000-06-08 Gerd Moellmann <gerd@gnu.org>
5427 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
5428 will be translated to a switch-frame event when reading the
5429 event queue. This is necessary because Emacs otherwise won't
5430 perform a switch-frame to a new frame until some other event, for
5431 example a keystroke event, forces it to do so. This has various
5432 effects, one visible being that the cursor of a frame created with
5433 C-x 5 2 or switched to with a window manager key binding like
5434 A-TAB stays hollow because selected_window isn't on the newly
5435 focused frame until the switch-frame is performed.
5437 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
5438 generating a switch-frame event if necessary.
5440 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
5442 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
5445 2000-06-08 Kenichi Handa <handa@etl.go.jp>
5447 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
5450 2000-06-07 Gerd Moellmann <gerd@gnu.org>
5452 * window.c (displayed_window_lines): Take empty lines at
5453 the bottom of a window into account.
5455 * window.c (displayed_window_lines): New function.
5456 (Fmove_to_window_line): Use displayed_window_lines to determine
5457 the number of lines to move, instead of using the window's height.
5459 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
5460 to stop reading, even if the form read sets point to a different
5461 value when evaluated.
5463 * xdisp.c (display_line): Fix code deciding in which line to
5466 2000-06-07 Kenichi Handa <handa@etl.go.jp>
5468 * fileio.c (e_write): Free composition data if stored in
5471 2000-06-06 Gerd Moellmann <gerd@gnu.org>
5473 * xdisp.c (display_line): Set row's and iterator's
5474 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
5475 Set cursor even if row ends in the middle of a character.
5476 (dump_glyph_row): Print values of new flags.
5477 (redisplay_window) <cursor movement in unchanged window>: When
5478 point has been moved forward, and PT is at the end of the cursor
5479 row, don't place the cursor in the next row if the cursor row ends
5480 in the middle of a character or at ZV.
5482 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
5483 (struct glyph_row): Add starts_in_middle_of_char_p and
5484 ends_in_middle_of_char_p.
5485 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
5486 ends_in_middle_of_char_p flag.
5487 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
5489 * term.c (append_glyph): Revert change of 2000-06-06.
5491 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
5492 padding glyph not fitting on line as whole character not
5495 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
5496 this isn't true for images with `:ascent 100'.
5498 2000-06-06 Kenichi Handa <handa@etl.go.jp>
5500 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
5501 as modified if it is originally unmodified.
5503 * term.c (encode_terminal_code): Change the way to check if
5504 terminal coding does any conversion.
5505 (append_glyph): Set glyph->pixel_width correctly.
5507 * xdisp.c (display_line): While checking line continuation, pay
5508 attention to a padding glyph.
5510 2000-06-05 Gerd Moellmann <gerd@gnu.org>
5512 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
5514 2000-06-05 Dave Love <fx@gnu.org>
5516 * xdisp.c: Include fontset.h.
5518 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
5520 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5522 * dispnew.c: Conditionally include term.h.
5524 * coding.h: Declare code_convert_string_norecord.
5526 * frame.h (struct frame): Use volatile unconditionally.
5528 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
5530 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
5532 * systime.h: Protect against multiple inclusion.
5533 (timezone) [USG5_4]: Define as time_t.
5535 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5536 (Foptimize_char_table, make_temp_name): Declare.
5538 * Makefile.in (xdisp.o): Depend on fontset.h.
5540 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5542 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5543 (Foptimize_char_table, make_temp_name): Declare.
5547 * s/netbsd.h: Don't define autoconfiscated MATHERR.
5549 2000-06-02 Dave Love <fx@gnu.org>
5551 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
5553 2000-06-02 Gerd Moellmann <gerd@gnu.org>
5555 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
5556 result face, set flags in that face indicating that colors may not
5559 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
5560 glyph, use the ASCII NUL character to determine the face.
5562 2000-06-02 Dave Love <fx@gnu.org>
5564 * sysdep.c: Conditionally include stdlib.h, unistd.h.
5565 (VFORK_RETURN_TYPE): Remove.
5567 * config.in: Add NO_MATHERR.
5569 2000-06-01 Dave Love <fx@gnu.org>
5571 * cmds.c (internal_self_insert): Don't check
5572 Vbefore_change_function, Vafter_change_function.
5574 * insdel.c (signal_before_change, signal_after_change): Likewise.
5576 * buffer.c (Vbefore_change_function, Vafter_change_function):
5577 Variables and their initializations deleted.
5579 * callint.c (Fcall_interactively): Doc fix.
5581 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
5583 2000-05-31 Dave Love <fx@gnu.org>
5585 * textprop.c: Revert last change -- duplicated.
5587 2000-05-31 Gerd Moellmann <gerd@gnu.org>
5589 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
5592 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
5594 2000-05-31 Jason Rumney <jasonr@gnu.org>
5596 * search.c (Fre_search_forward, Fre_search_backward)
5597 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
5599 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
5601 2000-05-30 Jason Rumney <jasonr@gnu.org>
5603 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
5604 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
5606 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
5609 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
5610 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
5611 expand a nil default_filename.
5613 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
5614 pointer to glyph_to_pixel_coords, not a frame.
5616 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
5617 coding.h to dependencies.
5619 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
5621 * w32console.c (glyph_to_pixel_coords): Change first parameter to
5622 window pointer to be consistent with w32term.c and xterm.c.
5624 * w32fns.c: Format and doc changes to bring closer to xfns.c.
5625 (VIETNAMESE_CHARSET): Define if not defined in system headers.
5626 (Qline_spacing, Qcenter): New variables.
5627 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
5628 (x_set_line_spacing): New function.
5629 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
5631 (x_specified_cursor_type): New function.
5632 (x_set_cursor_type): Use it.
5633 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
5635 (validate_x_resource_name, x_get_resource_string): Measure lengths
5636 of external strings in bytes.
5637 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
5638 GetTextExtentPoint32 with NULL title.
5639 (Fx_create_frame): Initialize Qline_spacing.
5640 (w32_load_system_font): Initialize font->double_byte_p.
5641 (x_to_w32_charset): Use Vw32_charset_info_alist.
5642 (Image, busy cursor, tooltip functions): Merged changes from
5643 xfns.c. Not yet functional on Windows.
5645 * w32gui.h (W32FontStruct): Add double_byte_p member.
5647 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
5648 (emacs_button_translation): Use it.
5649 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
5650 in `mask' to be set.
5652 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
5655 * w32term.c: Format and doc changes to bring closer to xterm.c.
5656 (w32_char_font_type): New enum.
5657 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
5658 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
5659 (w32_encode_char): New function.
5660 (x_encode_char): Removed.
5661 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5662 x_encode_char and w32_font_is_double_byte.
5663 (x_produce_image_glyph): Use image_ascent.
5664 (x_produce_glyphs): Use new version of w32_per_char_metric and
5665 handle NULL return value. Allow extra line spacing.
5666 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5667 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5668 w32_font_type member of glyph instead.
5669 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5670 (fast_find_position): Make sure not to consider rows not visible
5672 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5673 w32_menu_display_help with input blocked, as it can abort.
5674 (x_display_and_set_cursor): Choose cursor depending
5675 on buffer-local value of cursor_type.
5676 (x_draw_bar_cursor): Add parameter WIDTH.
5678 * w32term.h (CP_DEFAULT): Define.
5679 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5681 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5683 * search.c (Fre_search_forward, Fre_search_backward)
5684 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5686 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5688 * coding.c (detect_coding_iso2022): Fix code for checking
5689 CODING_CATEGORY_MASK_ISO_8_2.
5691 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5693 * regex.c (PREFETCH_NOLIMIT): New function.
5694 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5696 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5698 * syntax.c (find_defun_start): Move test for
5699 open_paren_in_column_0_is_defun_start outside of the loop.
5701 * xdisp.c (redisplay_window): Really switch buffers when
5702 displaying mode lines, and temporarily set selected_frame to the
5703 frame of the window that's redisplayed.
5705 * xfaces.c (free_realized_faces): Block/unblock input.
5706 (free_realized_multibyte_face): Ditto.
5708 2000-05-29 Dave Love <fx@gnu.org>
5710 * textprop.c (Qkeymap): New variable.
5711 (syms_of_textprop): Intern it.
5713 * keymap.c: Include intervals.h.
5714 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5716 * Makefile.in (keymap.o): Depend on intervals.h.
5718 * keyboard.c (menu_bar_items, tool_bar_items)
5719 (Fexecute_extended_command): Deal with `keymap' property.
5720 (read_key_sequence): Track map from `keymap' property as well as
5723 * intervals.c (get_local_map): Extra arg to allow looking for
5726 * intervals.h (map_property): New enum.
5727 (get_local_map): Extra arg using it.
5730 * lisp.h (get_local_map): Don't declare here.
5732 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5734 * Makefile.in (callproc.o): Depend on composite.h.
5736 * callproc.c: Include composite.h.
5737 (Fcall_process): Handle composition correctly.
5739 * coding.h (coding_allocate_composition_data): Extern it.
5740 (coding_restore_composition): Likewise.
5742 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5743 yet allocated, finish decoding with result
5744 CODING_FINISH_INSUFFICIENT_CMP.
5745 (coding_allocate_composition_data): Make it non-static.
5746 (coding_restore_composition): Likewise.
5748 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5750 * charset.c (syms_of_charset): Revert last change.
5752 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5754 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5755 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5758 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5760 * charset.c (syms_of_charset): Set width of character sets
5761 eight-bit-control and eight-bit-graphic to 1 column.
5763 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5765 * config.in (HAVE_SPEED_T): New define.
5767 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5770 2000-05-26 Dave Love <fx@gnu.org>
5772 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5774 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5775 (Fsubr_arity): New function.
5776 (syms_of_data): Install them.
5778 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5780 * charset.c (init_charset_once): Set the table bytes_by_char_head
5783 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5784 the default fontset to what Emacs uses by default.
5785 (check_registry_encoding): This function deleted.
5786 (Fset_fontset_font): Remove the adhoc condition for the default
5787 fontset. Allow cons in FONTNAME.
5789 * fns.c (map_char_table): Ignore char-table entries for
5790 charsets eight-bit-control and eight-bit-graphic.
5792 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5794 * emacs.c (main): Initialize keyboard syms before initializing
5795 window code, so face names are available.
5797 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5799 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5800 of an anchor at the beginning of a shy-group.
5802 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5804 * xdisp.c (handle_invisible_prop): Don't try to skip over
5805 invisible text if end of text is already reached.
5807 2000-05-25 Dave Love <fx@gnu.org>
5809 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5811 * coding.c (encode_eol): Add null statement after label.
5813 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5815 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5818 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5820 * ccl.c (ccl_driver): Fix previous change.
5822 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5824 * coding.c (run_pre_post_conversion_on_str): Set point to the
5825 beginning of buffer before calling coding->post_read_conversion.
5826 (decode_coding_string): Give correct args to
5827 run_pre_post_conversion_on_str.
5828 (encode_coding_string): Likewise.
5830 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5831 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5832 eight-bit-graphic correctly.
5834 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5836 * fileio.c (Finsert_file_contents): Even if a file is not found,
5837 execute codes for setting up coding system. Call
5838 after-insert-file-functions unconditionally.
5840 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5842 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5843 BSD_PGRPS are not defined.
5845 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5847 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5849 (syms_of_charset): Avoid building same strings.
5851 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5853 * lread.c (Fload): Add a comment about the meaning of
5854 Vuser_init_file being t.
5856 * puresize.h (BASE_PURESIZE): Increase to 675000.
5858 * s/gnu-linux.h (setpgrp): Don't define it here because this
5859 prevents compilation on GNU/Linux systems with glib 2.2.
5861 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5864 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5866 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5867 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5869 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5871 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5873 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5876 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5878 * term.c (encode_terminal_code): Set coding->src_multibyte
5881 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5883 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5885 * keyboard.c (read_char): Allow character codes 128..255 to be
5886 handled by input-method-function.
5888 * insdel.c (adjust_markers_for_replace): Fix previous change.
5889 (adjust_after_replace): If PREV_TEXT is nil, call
5890 adjust_markers_for_insert, not adjust_markers_for_replace.
5892 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5894 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5895 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5896 [HAVE_GRANDPT]: Define.
5897 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5899 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5902 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5904 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5906 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5908 The following changes are to handle 8-bit characters in a
5909 multibyte buffer/string without facing with byte combining
5910 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5911 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5913 * Makefile.in (fns.o): Depend on charset.h.
5915 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5916 convert it to unibyte.
5917 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5919 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5920 apparent char boundary.
5921 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5922 0x80..0x9F to/from multibyte form.
5924 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5927 * callproc.c (Fcall_process): Always encode an argument string if
5928 it is multibyte. Setup src_multibyte and dst_multibyte members of
5929 process_coding properly.
5931 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5932 SPLIT_NON_ASCII_CHAR.
5934 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5936 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5938 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5940 (SPLIT_CHARACTER_SEQ): This macro deleted.
5941 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5943 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5944 and eight-bit-graphic.
5945 (char_to_string): Likewise. Signal an error for too large
5947 (char_printable_p): Return 0 for 8-bit characters.
5948 (update_charset_table): Update iso_charset_table only when a final
5949 character is non-negative.
5950 (find_charset_in_text): Renamed from find_charset_in_str.
5951 Arguments and return value changed. Callers changed.
5952 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5953 be -1 if CHARSET is used only internally.
5954 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5956 (Fcharset_after): Simplified.
5957 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5958 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5959 (multibyte_chars_in_text): Simplified by assuming there's no
5960 invalid multibyte sequence.
5961 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5962 str_as_unibyte): New functions.
5963 (Fstring): Simpified by assuming that byte combining never
5965 (init_charset_once): Initialization for
5966 LEADING_CODE_8_BIT_CONTROL.
5967 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5968 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5969 eight-bit-control and eight-bit-graphic.
5971 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5972 CHARSET_8_BIT_GRAPHIC): New macros.
5973 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5974 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5975 (CHARSET_REVERSE_CHARSET): Likewise.
5976 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5978 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5979 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5980 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5981 encounter an invalid multibyte sequence.
5982 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5983 sequence is always valid.
5984 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5985 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5987 (CHAR_STRING): For 8-bit characters, call char_to_string.
5988 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5989 multibyte sequence is always valid.
5990 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5991 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5992 str_as_unibyte): Extern them.
5993 (BCOPY_SHORT): Fix a bug.
5994 (CHAR_LEN): This macro deleted. Callers changed to use
5996 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5997 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5998 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
6000 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
6001 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
6002 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
6003 EMIT_BYTES): New macros.
6004 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
6005 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
6007 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
6008 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
6009 check the validity of multibyte sequence.
6010 (decode_coding_emacs_mule): New function.
6011 (encode_coding_emacs_mule): New macro.
6012 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
6014 (DECODE_ISO_CHARACTER): Just return a character code.
6015 (DECODE_COMPOSITION_START): Set coding->result instead of result.
6016 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
6017 EMIT_CHAR to produced decoded characters. Exit the loop only by
6018 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
6020 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
6021 only position codes for an invalid character.
6022 (encode_designation_at_bol): Return new destination pointer. 5th
6023 arg DSTP is changed to DST.
6024 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
6025 from the source by ONE_MORE_CHAR. Don't handle the case of last
6027 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
6029 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
6030 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
6031 TWO_MORE_BYTES to fetch a byte from the source.
6032 (encode_eol): Pay attention to coding->src_multibyte.
6033 (detect_coding, detect_eol): Preserve members src_multibyte and
6035 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
6036 (encoding_buffer_size): Set magnification to 3 for all coding
6037 systems that require encoding.
6038 (ccl_coding_driver): For decoding, be sure that the result is
6039 valid multibyte sequence.
6040 (decode_coding): Initialize coding->errors and coding->result.
6041 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
6042 and raw-text, always call decode_eol. Handle the case of last
6043 block here. If not coding->dst_multibyte, convert the resulting
6044 sequence to unibyte.
6045 (encode_coding): Initialize coding->errors and coding->result.
6046 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
6047 and raw-text, always call encode_eol. Handle the case of last
6049 (shrink_decoding_region, shrink_encoding_region): Detect cases
6050 that we can't skip data more rigidly.
6051 (code_convert_region): Setup src_multibyte and dst_multibyte
6052 members of coding. For decoding, if the buffer is multibyte,
6053 convert the source sequence to unibyte in advance. For encoding,
6054 if the buffer is multibyte, convert the resulting sequence to
6055 multibyte afterward.
6056 (run_pre_post_conversion_on_str): New function.
6057 (code_convert_string): Deleted and divided into the following two.
6058 (decode_coding_string, encode_coding_string): New functions.
6059 (code_convert_string1, code_convert_string_norecord): Call one of
6061 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
6062 MAKE_NON_ASCII_CHAR.
6063 (Fset_terminal_coding_system_internal,
6064 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
6065 and dst_multibyte members.
6066 (init_coding_once): Initialize iso_code_class with new enum
6067 ISO_control_0 and ISO_control_1.
6069 * coding.h (enum iso_code_class_type): Member ISO_control_code is
6070 devided into ISO_control_0 and ISO_control_1.
6071 (struct coding_system): New members src_multibyte, dst_multibyte,
6072 errors, and result. Delete member fake_multibyte.
6073 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
6075 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
6078 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
6081 * editfns.c (Fformat): Be sure to convert 8-bit characters to
6083 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
6085 (Ftranspose_region): Delete codes for handling byte combining.
6087 * fileio.c (Finsert_file_contents): Setup src_multibyte and
6088 dst_multibyte members of coding. On handling REPLACE on unibyte
6089 buffer, convert the result of decode_coding to unibyte. On
6090 inserting into a mutibyte buffer, always call code_convert_region.
6091 (e_write): Setup coding->src_multibyte according to the
6092 multibyteness of the source (buffer or string).
6094 * fns.c (concat): Handle 8-bit characters correctly.
6095 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
6096 unibyte in the result.
6097 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
6098 valid multibyte form in the result.
6099 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6100 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
6101 return -1, signal an error.
6102 (base64_encode_1): New arg MULTIBYTE. Get each character by
6103 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
6104 character is found, return -1.
6105 (Fbase64_decode_region): Delete codes for handling byte-combining.
6106 Treat each decoded byte as a unibyte character.
6107 (Fbase64_decode_string): Return unibyte string.
6108 (Fcompare_strings, concat, string_byte_to_char): Use
6109 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
6110 FETCH_STRING_CHAR_ADVANCE.
6111 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6112 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
6114 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
6115 SPLIT_NON_ASCII_CHAR.
6116 (fontset_ref_via_base, fontset_set): Likewise
6118 * insdel.c (adjust_markers_for_record_delete): Deleted.
6119 (adjust_markers_for_insert): Argument changed. Caller changed.
6120 (adjust_markers_for_replace): Likewise.
6121 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
6122 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
6123 (copy_text): Delete unused local varialbe c_save. For converting
6124 to multibyte, be sure to make all 8-bit characters in valid
6126 (count_size_as_multibyte): Handle 8-bit characters correctly.
6127 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6128 adjust_after_replace, replace_range, del_range_2)
6129 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
6130 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6131 adjust_after_replace, replace_range, del_range_2) Delete codes for
6132 handling byte combining.
6133 (adjust_before_replace): Deleted.
6135 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
6136 SPLIT_NON_ASCII_CHAR.
6137 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6138 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
6140 (Fkey_description): Likewise.
6142 * lread.c (read1): On reading multibyte string, be sure to make
6143 all 8-bit chararacters in valid multibyte form.
6144 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6146 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
6149 * process.c (Fstart_process): GCPRO current_dir before calling
6150 Ffind_operation_coding_system. Encode arguments here.
6151 (create_process): Don't encode arguments here. Setup
6152 src_multibyte and dst_multibyte members of struct coding.
6153 (read_process_output): Setup src_multibyte and dst_multibyte
6154 members of struct coding. If the output is to multibyte buffer,
6155 always decode the output of the process. Adjust the
6156 representation of 8-bit characters to the multibyteness of the
6158 (send_process): Setup coding->src_multibyte according to the
6159 multibyteness of the source.
6161 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
6163 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
6164 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
6166 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
6169 * w16select.c (Fw16_set_clipboard_data): Setup members
6170 src_multibyte and dst_multibyte of coding. Adjusted for the
6171 change for find_charset_in_str.
6172 (Fw16_get_clipboard_data): Likewise.
6174 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
6175 dst_multibyte of coding.
6176 (x_to_w32_font): Likewise.
6178 * w32select.c (Fw32_set_clipboard_data): Setup members
6179 src_multibyte and dst_multibyte of coding. Adjusted for the
6180 change for find_charset_in_str.
6181 (Fw32_get_clipboard_data): Likewise.
6183 * xdisp.c (get_next_display_element): Handle 8-bit characters
6185 (next_element_from_display_vector): Use CHAR_BYTES instead of
6187 (disp_char_vector): Use SPLIT_CHAR instead of
6188 SPLIT_NON_ASCII_CHAR.
6190 * xselect.c (selection_data_to_lisp_data): Setup members
6191 src_multibyte and dst_multibyte of coding. Adjusted for the
6192 change for find_charset_in_str.
6193 (lisp_data_to_selection_data): Likewise.
6195 2000-05-19 Gerd Moellmann <gerd@gnu.org>
6197 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
6200 * dispextern.h (Vimage_types): Add extern declaration.
6202 * xdisp.c (Vimage_types): Moved here from xfns.c.
6203 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
6205 * xfns.c (Vimages_types): Moved to xdisp.c.
6206 (syms_of_xfns): Move `image-types' to xdisp.c.
6208 * w32fns.c (Vimage_types): Removed.
6209 (syms_of_w32fns): Remove `image-types'.
6211 2000-05-18 Kenichi Handa <handa@etl.go.jp>
6213 * fns.c (map_char_table): Pay attention to character number of
6214 charset. Check the validity of charset at the first level. For
6215 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
6218 * fontset.c: Include "buffer.h".
6219 (fs_load_font): If the face has fontset, record the face ID in
6221 (Finternal_char_font): New function.
6222 (accumulate_font_info): New function.
6223 (Ffontset_info): Rewritten for the new fontset implementation.
6224 (syms_of_fontset): Register Vdefault_fontset in the first element
6225 of Vfontset_table. Include Vdefault_fontset in
6226 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
6229 2000-05-16 Dave Love <fx@gnu.org>
6231 * m/iris5d.h: Deleted -- unused.
6233 2000-05-16 Gerd Moellmann <gerd@gnu.org>
6235 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
6236 `invalid' instead of `illegal'.
6238 * indent.c (Fmove_to_column): When ending within a tab, insert
6239 spaces first so that markers at the end of the tab get adjusted.
6241 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
6242 buffer list that wasn't selected in that frame.
6244 * filelock.c (get_boot_time): To obtain an 8 char file name, which
6245 is needed on mescaline, use a 2 char prefix, and call
6246 make_temp_name with second arg non-zero.
6248 * fileio.c (make_temp_name): New function, extracted from
6250 (Fmake_temp_name): Use it.
6252 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
6254 * window.c (coordinates_in_window): Subtract 1 when computing
6257 2000-05-15 Gerd Moellmann <gerd@gnu.org>
6259 * Makefile.in (lisp): Add env.elc.
6261 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
6263 2000-05-12 Gerd Moellmann <gerd@gnu.org>
6265 * search.c (Freplace_match): Handle case of `\N' in the
6266 replacement when there's no group N.
6268 2000-05-11 Gerd Moellmann <gerd@gnu.org>
6270 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
6271 of the message to message_dolog.
6273 * keyboard.c (read_char): Don't clear current message for help
6274 events; let the code handling help events handle this. Change
6275 code detecting help events that should be ignored.
6277 * xdisp.c (handle_single_display_prop): Don't try to set PT if
6278 we're interating over a string.
6280 2000-05-09 Dave Love <fx@gnu.org>
6282 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
6283 that offset before writing. Move gcpro region past call of
6286 2000-05-04 Dave Love <fx@gnu.org>
6288 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
6290 2000-05-04 Gerd Moellmann <gerd@gnu.org>
6292 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
6293 of inserted characters when BUF equals the current buffer, and PT
6294 is in front of or equal to FROM.
6296 2000-05-03 Gerd Moellmann <gerd@gnu.org>
6298 * xdisp.c (handle_single_display_prop): If display property value
6299 is invalid, or something not supported on the frame, restore
6300 iterator's position to what it was initially. Make sure to return
6301 0 for invalid and unsupported property values.
6303 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
6304 that x_per_char_metric returns null.
6306 2000-05-02 Gerd Moellmann <gerd@gnu.org>
6308 * xterm.h (struct face): Add forward declaration.
6309 (struct image): Ditto.
6310 (image_ascent): Add prototype.
6312 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6313 (x_draw_image_relief, x_draw_image_foreground_1): Call function
6314 image_ascent instead of using IMAGE_ASCENT.
6316 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
6317 (IMAGE_ASCENT): Removed.
6319 * xfns.c (Qcenter): New variable.
6320 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
6321 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
6322 (image_ascent): New function.
6323 (lookup_image): Recognize `:ascent center'.
6324 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6325 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
6326 (xbm_load): Don't set image's ascent here.
6327 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
6328 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
6329 check ascent values here.
6330 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
6331 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
6332 (syms_of_xfns): Initialize Qcenter.
6334 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
6335 to the limits, increase the limits.
6337 2000-05-01 Kenichi Handa <handa@etl.go.jp>
6339 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
6340 Check Vfont_encoding_alist against the full name of the opened
6343 2000-04-28 Gerd Moellmann <gerd@gnu.org>
6345 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
6346 taller than the window.
6348 2000-04-28 Kenichi Handa <handa@etl.go.jp>
6350 * xfaces.c (realize_x_face): Fix the argument of the second
6351 xassert. BASE_FACE may not be a face for ASCII.
6353 2000-04-27 Gerd Moellmann <gerd@gnu.org>
6355 * print.c (print_object): Treat print-length < 0 as nil.
6357 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
6359 * s/freebsd.h (TERMCAP_OBJ): Removed.
6360 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
6362 * lread.c (read1): Don't treat period followed by certain
6363 characters as symbol start.
6365 * xfns.c (slurp_file): New function.
6366 (xbm_image_p): Handle case of in-memory XBM files.
6367 (xbm_scan): Rewritten to work on memory buffers instead of files.
6368 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
6369 Work on memory buffers instead of files. If DATA is null test
6370 if buffer looks like an in-memory XBM file.
6371 (xbm_load_image): Renamed from xbm_load_image_file. Work on
6372 memory buffers instead of files.
6373 (xbm_file_p): New function.
6374 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
6376 * lread.c (end_of_file_error): New function.
6377 (read1): Call it instead of signaling `end-of-file' directly.
6379 * print.c (print_error_message): Print data of `end-of-file'
6380 with Fprinc instead of Fprin1.
6382 2000-04-26 Ken Raeburn <raeburn@gnu.org>
6384 * window.c (freeze_window_start): Check that minibuffer scroll
6385 window isn't nil before extracting the window structure pointer
6388 * undo.c (record_delete): If we hit the end of the undo list, stop
6389 picking elements apart.
6391 2000-04-26 Gerd Moellmann <gerd@gnu.org>
6393 * xdisp.c (display_line): If lines are continued, restore
6394 iterator's ascent/descent information to the values before the
6395 first glyph not fitting on the line.
6397 2000-04-25 Gerd Moellmann <gerd@gnu.org>
6399 * xdisp.c (try_window_id) <all changes above window start>: Adjust
6400 positions in glyph matrix. Don't compute new window end
6403 * dispnew.c (increment_matrix_positions): Renamed from
6404 increment_glyph_matrix_buffer_positions.
6405 (increment_row_positions): Renamed from
6406 increment_glyph_row_buffer_positions.
6408 * dispextern.h: Change names of renamed functions from dispnew.c
6411 2000-04-24 Gerd Moellmann <gerd@gnu.org>
6413 * fileio.c (Fdo_auto_save): Create directories for auto-save
6414 list file if necessary.
6416 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
6417 from buffer or frame.
6418 (automatic_hscrolling_p): New variable.
6419 (hscroll_windows): Scroll windows horizontally only if automatic
6420 hscrolling is allowed.
6421 (syms_of_xdisp): New variable `automatic-hscrolling'.
6423 * frame.h (struct frame): Add member extra_line_spacing.
6425 * xfns.c (x_set_line_spacing): New function.
6426 (Fx_create_frame): Set line spacing from resources.
6427 (Qline_spacing): New variable.
6428 (syms_of_xfns): Initialize Qline_spacing.
6430 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
6432 * buffer.c (init_buffer_once): Handle extra_line_spacing.
6433 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
6434 (reset_buffer): Don't initialize extra2 and extra3. Initialize
6435 extra_line_spacing from default value.
6436 (init_buffer_once): Initialize default value of extra_line_spacing.
6438 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
6441 * xterm.c (x_produce_glyphs): Remove reference to struct it's
6442 prompt_width. Add extra line spacing.
6444 * term.c (produce_glyphs): Remove reference to struct it's
6447 * dispextern.h (struct it): Remove member prompt_width, add
6450 2000-04-22 Gerd Moellmann <gerd@gnu.org>
6452 * dispnew.c (update_frame_line): When writing a whole line, make
6453 sure cursor is in the right row afterwards, otherwise a use of
6454 capability `ch' in cmgoto might leave the cursor in the row below.
6456 2000-04-21 Gerd Moellmann <gerd@gnu.org>
6458 * lisp.h (struct Lisp_Buffer_Cons): Remove.
6460 * keyboard.c (timer_check): Fix typo in comment.
6462 2000-04-21 Kenichi Handa <handa@etl.go.jp>
6464 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
6465 name change: ch -> character.
6467 2000-04-20 Gerd Moellmann <gerd@gnu.org>
6469 * keyboard.c (echo_message_buffer): New variable.
6470 (echo_now): Set echo_message_buffer to the echo area buffer used
6471 to display the echo.
6472 (cancel_echoing): Reset echo_message_buffer to nil.
6473 (read_char): Code rewritten that handles canceling an echo or
6474 echoing a dash, respectively.
6476 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
6477 directory doesn't exist.
6479 2000-04-19 Dave Love <fx@gnu.org>
6481 * fns.c (syms_of_fns): Defsubr mapc.
6482 (concat): Don't allow numeric args.
6483 (Fconcat): Doc change.
6485 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
6487 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
6488 instead define end_match(1|2) more carefully.
6489 Use GET_CHAR_BEFORE_2 for `begline'.
6491 2000-04-19 Gerd Moellmann <gerd@gnu.org>
6493 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
6494 on 64-bit systems where NULL is defined as `0'.
6496 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
6497 the `variable argument list' to make it work on Alpha.
6499 * m/alpha.h (_LP64) [!_LP64]: Define.
6500 (ORDINARY_LINK): Define for NetBSD.
6502 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
6504 2000-04-19 Dave Love <fx@gnu.org>
6506 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
6509 * Makefile.in (LIBS): Don't use.
6510 (GETLOADAVG_OBJ): Define again.
6511 (otherobj): Add GETLOADAVG_OBJ.
6513 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
6515 2000-04-18 Gerd Moellmann <gerd@gnu.org>
6517 * lread.c (read_filtered_event): Cancel and start busy cursor.
6519 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
6520 that the per-character metrics may be null.
6522 2000-04-17 Gerd Moellmann <gerd@gnu.org>
6524 * buffer.c (clone_per_buffer_values): New function.
6525 (Fmake_indirect_buffer): Add optional argument CLONE. Call
6526 clone_per_buffer_values if CLONE is not nil.
6528 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6530 2000-04-16 Dave Love <fx@gnu.org>
6532 * Makefile.in: Remove obsolete localcpp stuff.
6533 (GETLOADAVG_OBJ): Don't define.
6534 (obj): Move LIBOBJS...
6535 (otherobj): ... to here.
6536 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
6537 whitespace-only lines after the continuation (Irix).
6539 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6541 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
6543 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
6545 2000-04-14 Dave Love <fx@gnu.org>
6547 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
6548 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
6549 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
6550 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
6553 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
6554 autoconfiscated HAVE_GETLOADAVG.
6556 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
6559 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6561 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
6562 (fill_in_lock_file_name): Avoid existing files that aren't
6565 2000-04-14 Dave Love <fx@gnu.org>
6567 * Makefile.in (LIBS, LIBOBJS): New variable.
6568 (INTERVAL_SRC): Convert to make variable.
6569 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
6570 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
6571 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
6573 (SOME_MACHINE_OBJECTS): Remove interval stuff.
6574 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
6575 (shortlisp): Add facemenu, float-sup, frame.
6576 (SOME_MACHINE_LISP): Remove them from here.
6577 (LIBES): Change unused LDLIBS to autoconf LIBS.
6579 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
6581 2000-04-14 Kenichi Handa <handa@etl.go.jp>
6583 * composite.c (update_compositions): If FROM and TO are not in a
6584 valid range, do nothing.
6586 2000-04-13 Gerd Moellmann <gerd@gnu.org>
6588 * tparam.c (tparam1): Abort when encountering an unknown
6591 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
6594 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
6597 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
6599 * fileio.c (a_write): Remove redundant semi-colons.
6600 (e_write): Return -1 if failed to write all the data.
6601 This fixes the changes made at 1999-12-15.
6603 2000-04-12 Dave Love <fx@gnu.org>
6605 * fns.c (mapcar1): Test for null vals to support mapc.
6606 (Fmapc): New function.
6608 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
6610 * msdos.c (NUM_MOUSE_BUTTONS): Define.
6611 (IT_frame_up_to_date): Support the buffer local value of
6612 cursor-type, if defined.
6614 2000-04-10 Dave Love <fx@gnu.org>
6616 * editfns.c (preceding-char, following-char): Doc fix.
6618 2000-04-10 Ken Raeburn <raeburn@gnu.org>
6620 * Makefile.in (temacs): Revert 2000-03-12 change.
6622 2000-04-10 Jason Rumney <jasonr@gnu.org>
6624 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
6626 2000-04-10 Gerd Moellmann <gerd@gnu.org>
6628 * xdisp.c (setup_echo_area_for_printing): Choose an echo
6629 area buffer, if it's not set up yet.
6631 * indent.c (compute_motion): Set immediate_quit.
6633 2000-04-09 Gerd Moellmann <gerd@gnu.org>
6635 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
6637 (realize_tty_face): Suppress boldness if colors are the inverse of
6638 the default colors, and tty_suppress_bold_inverse_default_colors_p
6640 (Ftty_suppress_bold_inverse_default_colors): New function.
6641 (syms_of_xfaces): Defsubr it.
6643 * buffer.c (Frestore_buffer_modified_p): New function.
6644 (syms_of_buffer): Defsubr it.
6646 2000-04-08 Ken Raeburn <raeburn@gnu.org>
6648 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
6649 charset id (int) argument, not a charset (Lisp_Object).
6651 * coding.h (code_convert_string): Declare.
6652 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
6653 object, as the fourth argument to code_convert_string.
6655 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
6657 (Fset_fontset_font): Use EQ to compare lisp objects.
6659 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6661 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6662 a pointer that looks like a lisp object.
6663 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6664 zero, instead see whether it's an integer object, since they can't
6666 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6668 * dispnew.c (allocate_matrices_for_frame_redisplay,
6669 direct_output_forward_char): Use X(U)INT and make_number as needed
6670 to convert between (unsigned) int values and lisp integers.
6671 * keyboard.c (read_key_sequence): Likewise.
6672 * lread.c (substitute_object_recurse): Likewise.
6673 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6674 * minibuf.c (do_completion, Fminibuffer_complete_word,
6675 Fminibuffer_completion_help): Likewise.
6676 * term.c (produce_special_glyphs): Likewise.
6678 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6679 * print.c (print_preprocess, print_object): Likewise.
6681 * search.c (compile_pattern): Use NILP when checking for nil.
6683 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6684 __OPTIMIZE__]: Provide a GNU C macro version that handles
6686 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6687 field, to better cope with ENABLE_CHECKING and calls that modify a
6688 Lisp_Object using its old value.
6690 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6692 * window.c (compare_window_configurations): Signal an error
6693 if parameters C1 or C2 aren't window configurations.
6695 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6696 AFTER_POTENTIAL_GC calls around calls to functions that can
6697 signal an error and thus invoke the debugger.
6699 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6701 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6702 an error if decoding fails.
6704 * keyboard.c (lispy_mouse_names): Variable removed.
6705 (Vlispy_mouse_stem): New variable.
6706 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6707 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6708 for any mouse button number. Increase size of mouse_syms and
6709 button_down_location as needed. Call modify_event_symbol with
6710 different arguments.
6711 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6712 Call modify_event_symbol with different arguments.
6713 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6714 for any button number. Call modify_event_symbol with different
6716 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6717 Accept a string for NAME_ALIST_OR_STEM.
6719 * lisp.h (larger_vector): Add prototype.
6721 * fns.c (larger_vector): Make externally visible.
6723 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6725 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6727 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6728 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6729 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6730 we are between str1 and str2.
6731 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6732 (PATFETCH): Use `TRANSLATE'.
6733 (PATFETCH_RAW): Fetch multibyte char if applicable.
6734 (PATUNFETCH): Remove.
6735 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6736 When writing a char, write it directly into the pattern buffer rather
6737 than going needlessly through a temp char-array.
6738 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6739 multibyte magic and remove the useless `#ifdef emacs'.
6740 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6743 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6744 conditional on `emacs'.
6746 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6748 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6750 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6751 non-union-type versions of XMARK and friends here, because XMARK
6752 and friends won't work on an integer field if NO_UNION_TYPE is not
6754 (make_number): Define as a function if it's not defined as a
6757 * composite.c (run_composite_function): Use NILP when checking for
6759 (syms_of_composite): Delete local var NARGS, pass an int as first
6760 argument to Fmake_hash_table.
6762 * editfns.c (text_property_stickiness): Use NILP to test
6763 Lisp_Object boolean value.
6764 (Fmessage_or_box): Don't use NILP to test int variable.
6765 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6766 problems reading from and changing the same lisp value in an
6769 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6771 * term.c (TN_no_color_video): New variable.
6772 (term_init): Intitialize TN_no_color_video.
6773 (enum no_color_bit): New enumeration.
6774 (MAY_USE_WITH_COLORS_P): New macro.
6775 (turn_on_face): Use it to determine if attributes may be used
6776 combined with colors.
6778 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6780 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6781 with int lvalues via casts; instead, just yield lisp object
6783 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6784 proper accessor macros.
6785 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6786 (grow_mini_window): Fix typo getting int value of root->height.
6788 * xdisp.c (compute_string_pos): Fix order of arguments to
6789 string_pos_nchars_ahead.
6790 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6791 count arg to variable-arg routines like Frun_hook_with_args and
6793 (back_to_previous_visible_line_start)
6794 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6795 fixed-arg routines like Fget_char_property and Fmake_string.
6796 (reconsider_clip_changes): Use XINT when comparing integer lisp
6797 objects, or passing them as int arguments.
6798 (mark_window_display_accurate, insert_left_trunc_glyphs)
6799 (append_space, extend_face_to_end_of_line): Use make_number when
6800 storing or passing integer values as lisp objects.
6801 (set_cursor_from_row, highlight_trailing_whitespace): Use
6802 INTEGERP, not implicit test against zero, for glyph object.
6803 (try_window_id): Don't use make_number when we want an int value.
6805 * xfaces.c (xlfd_symbolic_value): Make last argument a
6806 Lisp_Object, to be consistent with callers.
6807 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6808 (lface_hash): Apply XFASTINT to lisp values before folding in.
6810 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6811 fill in window width and height. Pass an int, not a lisp object,
6812 as first arg to Finsert.
6814 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6816 * xfaces.c (realize_basic_faces): Block input while realizing
6819 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6821 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6823 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6825 * xterm.c (x_produce_glyphs): When displaying unibyte text
6826 or ASCII, handle case that per-char metric is null.
6828 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6830 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6832 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6833 XSUBR, XBUFFER): Verify correct object type before returning
6834 pointer, using eassert.
6835 * frame.h (XFRAME): Likewise.
6837 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6838 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6839 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6841 * data.c (set_internal): Likewise.
6842 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6843 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6844 * fileio.c (auto_save_1): Likewise.
6845 * insdel.c (check_markers): Likewise.
6846 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6847 * undo.c (record_insert): Likewise.
6848 * vmsproc.c (child_sig): Likewise.
6849 * window.c (unshow_buffer, window_loop): Likewise.
6850 * xterm.c (x_erase_phys_cursor): Likewise.
6852 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6854 * xfns.c (free_image_cache): Free the cache structure itself
6855 last, after all its members have been freed.
6857 * lisp.h (xstrdup): Add prototype.
6859 * alloc.c (xstrdup): Moved here from xfaces.c.
6860 (allocating_for_lisp): Variable removed.
6861 (lisp_malloc): Block input around the calls to malloc and
6864 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6866 (xstrdup): Moved to alloc.c.
6868 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6870 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6872 * emacs.c (main): Fix sense of no-loadup test.
6874 * config.in (ENABLE_CHECKING): Undef.
6876 * lisp.h (struct interval): Replace "parent" field with a union of
6877 interval pointer and Lisp_Object; add new bitfield to use as
6878 discriminant. Change other flag fields to bitfields.
6879 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6880 is defined and the supplied test fails, print a message and
6882 (eassert): New macro. Use CHECK to provide an assert-like
6885 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6886 pointers; abort if the value looks like a lisp object.
6887 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6888 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6889 Modify for new interval parent definition.
6891 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6892 UNMARK_BALANCE_INTERVALS): Update references that need an
6893 addressable lisp object in the interval structure.
6894 (die): New function.
6895 (suppress_checking): New variable.
6897 * intervals.c (interval_start_pos): Just return 0 if there's no
6900 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6902 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6903 and earlier Emacs versions.
6905 * keyboard.c (Ftop_level): Cancel busy-cursor.
6907 * eval.c (call_debugger): Cancel busy-cursor.
6909 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6911 * search.c (Freplace_match): Adjust multibyteness of the current
6912 buffer and NEWTEXT. Free allocated memory before signaling an
6915 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6917 * regex.c (analyse_first): New function obtained by ripping out most
6918 of re_compile_fastmap and generalizing it a little bit so that it
6919 can also just return whether a given (sub)pattern can match the empty
6921 (regex_compile): Use `analyse_first' to decide whether the loop-check
6922 needs to be done or not for *, +, *? and +? (the loop check is costly
6923 for non-greedy repetition).
6924 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6926 2000-03-28 Dave Love <fx@gnu.org>
6928 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6931 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6933 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6935 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6937 (enum re_opcode_t): Update description of succeed_n.
6938 (PATFETCH): Always define.
6939 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6940 operators, char classes, shy-groups and intervals).
6941 Optimize special cases of intervals so as to only use succeed_n and
6942 jump_n when really needed.
6943 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6944 that we don't have to handle the special cases any more.
6945 Simplify on_failure_jump handling as well.
6947 2000-03-28 Jason Rumney <jasonr@gnu.org>
6949 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6951 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6953 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6955 * s/msdos.h (GC_SETJMP_WORKS): Define.
6957 * alloc.c (mark_maybe_object): New function.
6958 (mark_memory): Use it.
6959 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6960 (setjmp_tested_p, longjmp_done): New variables.
6961 (test_setjmp): New function.
6962 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6963 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6965 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6966 to DEC_TEXT_POS and INC_TEXT_POS.
6968 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6969 with parameter MULTIBYTE_P.
6971 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6974 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6975 buffers because it looks for multibyte character byte sequences
6976 which don't exist in unibyte text.
6978 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6980 * xfaces.c (register_color, unregister_color, unregister_colors)
6981 [DEBUG_X_COLORS]: New functions.
6982 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6984 * xfns.c (x_set_cursor_color): Get color reference counts right.
6986 * xterm.c (x_copy_color): New function.
6987 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6989 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6990 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6991 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6992 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6993 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6994 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6995 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6996 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6997 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6998 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
7000 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
7001 names for handling per-buffer variables.
7003 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
7004 instead of MAX_BUFFER_LOCAL_VARS.
7005 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
7007 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
7009 * xfns.c (x_specified_cursor_type): New function.
7010 (x_set_cursor_type): Use it.
7012 * buffer.h (struct buffer): Add cursor_type.
7014 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
7016 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
7017 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
7019 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
7020 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
7021 executing it as well as when popping it off the stack to find infinite
7022 loops in non-greedy repetition operators.
7024 2000-03-26 Gerd Moellmann <gerd@gnu.org>
7026 * doc.c (Qfunction_documentation): New variable.
7027 (syms_of_doc): Initialize Qfunction_documentation.
7028 (Fdocumentation): If FUNCTION is a symbol with non-nil
7029 `function-documentation' property, return a documentation derived
7032 * buffer.c (syms_of_buffer): Add default-cursor-type.
7033 (init_buffer_once): Don't let cursor_type have a local value
7036 * xterm.c (x_display_and_set_cursor): Choose cursor depending
7037 on buffer-local value of cursor_type.
7038 (x_draw_bar_cursor): Add parameter WIDTH.
7040 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
7041 (init_buffer_once): Set default cursor_type value to t.
7042 Mark cursor_type as local everywhere.
7043 (syms_of_buffer): New per-buffer variable cursor-type.
7045 * buffer.h (struct buffer): Remove member local_var_flags,
7047 (MAX_BUFFER_LOCAL_VARS): New macro.
7048 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
7049 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
7050 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
7051 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
7053 * print.c (print_object): Use new macros for per-buffer
7056 * category.c (Fset_category_table): Use new macros for per-buffer
7059 * buffer.c (buffer_permanent_local_flags): Make a char array.
7060 (max_buffer_local_idx): New variable.
7061 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
7062 for new handling of per-buffer variables.
7063 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
7064 (init_buffer_once): Initialize per-buffer vars differently.
7065 Set max_buffer_local_idx.
7067 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
7070 * lread.c (defvar_per_buffer): Use new macros for per-buffer
7073 * data.c (do_symval_forwarding, store_symval_forwarding)
7074 (find_symbol_value, set_internal, default_value, Fset_default)
7075 (Fkill_local_variable, Flocal_variable_p): Use new macros for
7076 per-buffer variables.
7078 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
7080 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7082 * xterm.c (x_term_init): Unblock input around call1 of
7083 Qvendor_specific_keysyms.
7085 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
7086 (find_defun_start): Consider an open parenthesis in column 0
7087 a defun start only if open_paren_in_column_0_is_defun_start is set.
7088 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
7090 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
7092 * eval.c (Fautoload): Add entry in load-history (if after dump).
7093 * lread.c (load-history): Update docstring.
7095 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7097 * indent.c (Fvertical_motion): Always use the current buffer.
7098 Temporarily change the window's buffer, if necessary.
7100 2000-03-23 Gerd Moellmann <gerd@gnu.org>
7102 * xterm.c (fast_find_position): Make sure not to consider rows
7103 not visible in the window.
7105 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
7107 * regex.c (enum syntaxcode): Provide default for non-Emacs.
7108 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
7110 2000-03-22 Jason Rumney <jasonr@gnu.org>
7112 * w32menu.c (single_submenu): Set help string to NULL if none.
7113 (w32_menu_show): Set help string correctly.
7114 (add-menu-item): Set help string in MIIM_DATA for menu item.
7115 Load SetMenuItemInfoA explicitly.
7116 (w32_menu_display_help): New function.
7118 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
7119 (QCdata): Moved to xdisp.c.
7121 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
7122 (Vw32_charset_to_codepage_alist): Removed.
7123 (Vw32_charset_info_alist): New variable.
7124 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
7125 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
7126 greek, hebrew, thai, johab, mac, unicode]): New symbols.
7127 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
7129 (w32_codepage_for_font): Use Vw32_charset_info_alist.
7130 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
7131 Define Vw32_charset_info_alist and w32_charset symbols.
7133 2000-03-22 Jason Rumney <jasonr@gnu.org>
7135 * makefile.nt (w32bdf.obj): Update dependencies.
7137 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
7139 * w32fns.c: Include fontset.h after dispextern.h.
7140 (Fx_create_frame): Do not create fontset.
7141 (w32_load_system_font): Doc fix.
7142 (Fx_close_connection): Free full_name if it is not shared.
7144 * w32term.c: Include fontset.h after dispextern.h.
7145 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
7147 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
7148 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
7149 (w32_font_is_double_byte): New function, needs body.
7150 (x_append_glyph): Set glyph->glyph_not_available_p.
7151 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7152 it->charset. If it->multibyte_p is zero and it->c is a multibyte
7153 character, convert it to a unibyte character.
7154 (struct glyph_string): Delete member `charset'.
7155 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
7156 calculating it is found.
7157 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7158 the case that per char metric is not available correctly.
7159 (x_fill_glyph_string): Handle the case that the specific glyph is
7160 not available correctly.
7161 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7162 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7163 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7164 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7165 fontset. Don't call FS_LOAD_FONT.
7167 2000-03-22 Ken Raeburn <raeburn@gnu.org>
7169 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
7170 (INT_LISPLIKE): New macro.
7171 (NULL_INTERVAL_P): Use it.
7172 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
7173 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
7174 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
7176 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
7177 explicit references to "parent" field of struct interval and
7178 associated unclean type conversions.
7179 * intervals.c (create_root_interval, root_interval, rotate_right,
7180 rotate_left, balance_possible_root_interval, split_interval_right,
7181 split_interval_left, interval_start_pos, find_interval,
7182 next_interval, previous_interval, update_interval,
7183 adjust_intervals_for_insertion, delete_node, delete_interval,
7184 adjust_intervals_for_deletion, merge_interval_right,
7185 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
7186 copy_intervals_to_string): Likewise.
7187 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
7189 * syntax.c (update_syntax_table): Likewise.
7191 * intervals.c (reproduce_tree_obj): New function, like
7192 reproduce_tree but takes a Lisp_Object for the parent. Declare
7194 (graft_intervals_into_buffer): Use it when appropriate.
7195 (reproduce_tree): Declare with prototype.
7196 (balance_possible_root_interval): Check that the parent is a lisp
7197 object before trying to examine its type.
7199 2000-03-22 Gerd Moellmann <gerd@gnu.org>
7201 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
7202 as strings only if both are known to be strings.
7204 * s/openbsd.h (LIBS_TERMCAP): Undef.
7206 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
7208 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
7209 definitions for non-Emacs compilation.
7210 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
7211 outside of `#ifdef emacs'.
7212 (print_partial_compiled_pattern): Update.
7213 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
7214 (re_compile_fastmap): Merge handling of charset and charset_not (for
7215 emacs and non-emacs compilation as well).
7216 Similarly for (not)categoryspec and (not)syntaxspec.
7217 Don't use the fastmap when reaching `anychar' since the added
7218 complexity is not justified.
7219 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
7220 and (not)syntaxspec. Merge (not)categoryspec.
7222 2000-03-22 Kenichi Handa <handa@etl.go.jp>
7224 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
7225 FACE_FOR_CHAR): Define them differently for the configuration of
7228 2000-03-21 Dave Love <fx@gnu.org>
7230 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
7233 2000-03-21 Gerd Moellmann <gerd@gnu.org>
7235 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
7236 (lface_fully_specified_p): Don't check contents of
7237 LFACE_FONT_INDEX because that attribute is optional.
7238 (realize_x_face): Remove now unwarranted xassert.
7240 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
7242 The following changes are to make font selection based on
7243 characters, not charset. In addition, they recover fontset
7244 facilities while utilizing the new font selection mechanism.
7246 * Makefile.in (fontset.o): Depend on dispextern.h.
7248 * alloc.c (mark_face_cache): Don't mark face->registry.
7250 * dispextern.h (struct glyph): New member glyph_not_available_p.
7251 Use 22 bits for face_id.
7252 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
7253 (struct face): Delete member registry, new member ascii_face.
7254 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
7255 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
7256 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
7257 (struct it): Delete member charset, new member
7258 glyph_not_available_p.
7260 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
7261 (struct fontset_info, struct fontset_data): Structs removed.
7262 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
7263 Vglobale_fontset_alist, font_idx_temp): Externs removed.
7264 (fs_load_font, fs_query_fontset): Adjusted for new argument.
7265 (fs_free_face_fontset, fontset_font_pattern,
7266 face_suitable_for_char_p, face_for_char,
7267 make_fontset_for_ascii_face): Extern them.
7268 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
7269 (FS_LOAD_FACE_FONT): New macro.
7271 * fontset.c: All codes rewritten or adjusted for the change of
7272 fontset implementation. Now fontset is represented by char table.
7273 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
7275 (my_strcasecmp): Function removed.
7276 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
7278 (AREF, ASIZE): New macros.
7279 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
7280 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
7281 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
7282 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
7283 fontset_id_valid_p, font_family_registry, fontset_name,
7284 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
7285 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
7287 (fs_load_font): New arg FACE. Caller changed.
7288 (fs_query_fontset): Argument changed. Caller changed.
7289 (Fquery_fontset): call fs_query_fontset.
7290 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
7292 (clear_fontset_elements, check_registry_encoding,
7293 check_fontset_name): New functions.
7294 (syms_of_fontset): Set char-table-extra-slots property of fontset
7295 to 3. Staticpro and initialize Vfontset_table and
7296 Vdefault_fontset. Defsubr fontset_font and fontset_list.
7298 * frame.h (struct frame): Member `fontset_data' removed.
7299 (FRAME_FONTSET_DATA): Macro removed.
7301 * frame.c (make_frame): Don't allocate f->fontset_data.
7302 (Fdelete_frame): Don't free f->fontset_data.
7304 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
7306 * xdisp.c (charset_at_position): Function removed.
7307 (init_iterator): Don't set member charset of struct `it'.
7308 (handle_face_prop, reseat_to_string, set_iterator_to_next,
7309 next_element_from_display_vector, insert_left_trunc_glyphs):
7311 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
7313 (get_next_display_element, append_space,
7314 extend_face_to_end_of_line): Likewise.
7316 * xfaces.c (Qx_charset_registry, Vface_default_registry):
7318 (clear_font_table, frame_update_line_height, load_face_font):
7319 Adjusted for the change of fontset implementation.
7320 (load_face_fontset_font): Function removed.
7321 (pixel_point_size): New function.
7322 (font_list): Argument type changed. Caller changed.
7323 (LFACE_FONT): New macro.
7324 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
7325 (set_lface_from_font_name): Type of arg FONTNAME is changed to
7326 Lisp_Object. Determine the font name by actually loading a font
7327 by the specified pattern. Set LFACE_FONT (lface) to the specified
7328 pattern. Even if a font is not found, don't try alternatives.
7329 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
7330 (set_font_frame_param): If `font' is specified in lface, use it.
7331 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
7332 (lface_same_font_attributes_p): Likewise.
7333 (make_realized_face): Arguent changed. Caller changed. Set
7334 face->ascii_face to face itself.
7335 (free_realized_face): Free face->fontset if face is for ASCII.
7336 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
7337 deduce_unibyte_registry, x_charset_registry): Functions removed.
7338 (free_realized_multibyte_face): New function.
7339 (lookup_face, lookup_named_face, lookup_derived_face): Argument
7340 changed. Caller changed.
7341 (try_font_list): Argument type changed.
7342 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
7343 (choose_face_font): Argument changed. Handle fontset properly.
7344 (choose_face_fontset_font): Function removed.
7345 (realize_default_face, realize_named_face): Don't remove the
7347 (realize_face): Argument changed. Caller changed. Remove face
7348 with the arg former_face_id in advance. Load font for the new
7350 (realize_x_face): Argument changed. Caller changed. For a
7351 multibyte character, share fontset with base_face. For a single
7352 byte character, make a new realized fontset. Don't load a font
7354 (realize_tty_face): Argument changed. Caller changed.
7355 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
7356 (face_at_buffer_position): Don't check multibyte_p for returning
7358 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
7359 FACE_SUITABLE_FOR_CHARSET_P.
7360 (syms_of_xfaces): Remove code for Qx_charset_registry and
7361 Vface_default_registry.
7363 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
7364 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
7365 (x_per_char_metric): Don't try FONT->default_char. Even if
7366 pcm->width is zero, glyph bits may exist.
7367 (x_encode_char): Always initialize char2b->byte1.
7368 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
7369 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
7371 (x_append_glyph): Set glyph->glyph_not_available_p.
7372 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7373 it->charset. Handle the case that per char metric is not
7374 available. If it->multibyte_p is zero and it->c is a multibyte
7375 character, convert it to a unibyte character.
7376 (struct glyph_string): Delete member `charset'.
7377 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7378 the case that per char metric is not available correctly.
7379 (x_fill_glyph_string): Handle the case that the specific glyph is
7380 not available correctly.
7381 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7382 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7383 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7384 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7385 fontset. Don't call FS_LOAD_FONT.
7387 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
7388 (x_create_tip_frame): Likewise.
7389 (Fx_close_connection): Free full_name of font_info.
7391 * fns.c (optimize_sub_char_table): New function.
7392 (Foptimize_char_table): New function.
7393 (syms_of_fns): Defsubr Soptimize_char_table.
7395 2000-03-20 Gerd Moellmann <gerd@gnu.org>
7397 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
7398 only if buffer is displayed in some window.
7400 * xdisp.c (handle_single_display_prop): Initialize local `value'.
7401 (try_window_reusing_current_matrix): Don't call scroll run
7402 function if run's current and desired position are the same;
7403 this prevents cursor flickering.
7405 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
7407 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
7409 * regex.c (RE_STRING_CHAR): New macro.
7410 (GET_CHAR_AFER_2): Remove.
7411 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
7412 (enum re_opcode_t): Remove on_failure_jump_exclusive.
7413 (print_partial_compiled_pattern, re_compile_fastmap)
7414 (re_match_2_internal): Remove on_failure_jump_exclusive.
7415 (regex_compile): Turn optimizable P+ loops into PP*, so that the
7416 optimization only need to work for * (ie. can use of_keep_string_jump).
7417 Remove the special case for .*\n since it is now covered by the general
7419 (re_search_2): Don't bother with `room'.
7420 (skip_one_char): New function.
7421 (skip_noops): Simplify since `memory' is not needed any more.
7422 (mutually_exclusive_p): Restructure slightly to use `switch' and
7423 add handling for "all" remaining cases.
7424 (re_match_2_internal): Change on_failure_jump_smart to use
7425 on_failure_keep_string_jump (and redirect the end-of-loop jump)
7426 rather than on_failure_jump_exclusive.
7428 2000-03-19 Gerd Moellmann <gerd@gnu.org>
7430 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
7431 number of bits per RGB because it's everywhere used as the depth
7434 * term.c (calculate_costs): Remove code dealing with X frames.
7436 2000-03-19 Richard M. Stallman <rms@gnu.org>
7438 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
7440 2000-03-18 Gerd Moellmann <gerd@gnu.org>
7442 * lread.c (read_integer): Unread the last char not consumed.
7444 2000-03-17 Gerd Moellmann <gerd@gnu.org>
7446 * xterm.c (x_update_window_cursor): Don't update in frames
7447 which are in the process of being deleted.
7449 2000-03-16 Gerd Moellmann <gerd@gnu.org>
7451 * Makefile.in (mostlyclean): Add `*.core'.
7452 (clean): Add `bootstrap-emacs'.
7454 * lread.c (read_integer): New function.
7455 (read1): Support read syntax #o, #x, #b, #r.
7457 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
7459 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
7460 make sure POINTER_TO_OFFSET gives the same value before and after
7461 PREFETCH. Use `dfail' to guarantee "atomic" matching.
7462 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
7463 (debug): Now only active if > 0 rather than if != 0.
7464 (DEBUG_*): Update for the new meaning of `debug'.
7465 (print_partial_compiled_pattern): Add missing `succeed' case. Use
7466 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
7467 in `succeed_n', `jump_n' and `set_number_at'.
7468 (store_op1, store_op2, insert_op1, insert_op2)
7469 (at_begline_loc_p, at_endline_loc_p): Add prototype.
7470 (group_in_compile_stack): Move to after its arg's types are
7471 declared and add a prototype.
7472 (PATFETCH): Define in terms of PATFETCH_RAW.
7473 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
7475 (QUIT): Redefine as a nop except for NTemacs.
7476 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
7477 indentation of the greedy-op and shy-group code.
7478 (at_(beg|end)line_loc_p): Fix argument's types.
7479 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
7480 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
7481 (MATCHING_IN_FIRST_STRING): Remove.
7482 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
7483 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
7484 QUIT unconditionally.
7486 2000-03-15 Gerd Moellmann <gerd@gnu.org>
7488 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
7491 * process.c (send_process): Add a hint that the function
7492 can call Lisp code to its comment.
7494 * lread.c (load_dangerous_libraries): New variable.
7495 (Vbytecomp_version_regexp): New variable.
7496 (safe_to_load_p): New function.
7497 (Fload): Handle files not compiled with Emacs specially.
7498 (syms_of_lread): New Lisp variable load-dangerous-libraries.
7500 2000-03-14 Gerd Moellmann <gerd@gnu.org>
7502 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
7504 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
7505 support functions only if HAVE_X11R6_XIM is defined.
7506 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
7508 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
7510 * xfns.c (X_I18N_INHIBITED): Don't define.
7511 (create_frame_xic): Remove conditional compilation on
7513 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
7515 * config.in (HAVE_X_I18N): Moved here from xterm.h.
7516 (HAVE_X11R6_XIM): Define.
7518 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
7520 * xterm.c (x_term_init): Add support for X resource `synchronous'.
7521 If set, call XSynchronize.
7523 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
7525 * regex.c: Declare a new type `re_char' used throughout the code
7526 for the string char type. It's `const unsigned char' to match the
7527 rest of Emacs. Consistently make sure all pointers to strings use
7528 it and make sure all pointers into the pattern use `unsigned
7530 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
7531 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
7534 * charset.h (GET_CHAR_AFTER_2): Remove.
7535 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
7537 2000-03-12 Ken Raeburn <raeburn@gnu.org>
7539 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
7540 variable before the invocation of YMF_PASS_LDFLAGS, in case both
7541 of them try to use backquotes.
7543 2000-03-12 Dave Love <fx@gnu.org>
7545 * unexelf.c: Restore changes of 1999-10-19.
7546 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
7547 fix its type and alignment; copy it from current process.
7549 2000-03-12 Gerd Moellmann <gerd@gnu.org>
7551 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
7552 has been found. Fix bug not computing timer's predecessor.
7554 * fileio.c (Fread_file_name): Handle case that DIR contains a
7557 * window.c (Fsave_window_excursion): Doc fix.
7559 * xfns.c (x_defined_color): Rewritten to use
7560 x_allocate_nearest_color.
7562 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
7564 * msdos.c (vga_installed): New function, code moved from
7565 dos_set_window_size.
7566 (Qbar, Qcursor_type, outside_cursor): New variables.
7567 (syms_of_msdos): Intern and staticpro them.
7568 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
7569 shape used outside Emacs when called for the first time.
7570 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
7571 cursor shape used outside Emacs.
7572 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
7573 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
7575 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
7576 parameters specify the cursor. Make qreverse a global
7577 variable (renamed to Qreverse).
7579 2000-03-09 Gerd Moellmann <gerd@gnu.org>
7581 * fns.c (Fy_or_n_p): Cancel busy-cursor.
7583 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
7585 This is a big redesign of failure-stack and register handling, prompted
7586 by bugs revealed when trying to add shy-groups. Overall, what happened
7587 is that loops are now structured a little differently, groups can be
7588 shy and the code is a little simpler.
7590 * regex.h: Update the copyright.
7591 (RE_SHY_GROUPS): New value.
7592 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
7593 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
7595 * regex.c (enum re_opcode_t): Remove jump_past_alt,
7596 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
7597 on_failure_jump_(exclusive, loop and smart). Also fix the comment
7598 for (start|stop)_memory since they now only take one argument (the
7599 second has becomes unnecessary).
7600 (print_partial_compiled_pattern): Adjust for changes in
7602 (print_compiled_pattern): Use %ld to printf long ints and flush to
7603 make debugging a little easier.
7604 (union fail_stack_elt): Make the integer unsigned.
7605 (struct fail_stack_type): Add a `frame' element.
7606 (INIT_FAIL_STACK): Init `frame' as well.
7607 (POP_PATTERN_OP): New macro for re_compile_fastmap.
7608 (DEBUG_PUSH, DEBUG_POP): Remove.
7609 (NUM_REG_ITEMS): Remove.
7610 (NUM_NONREG_ITEMS): Adjust.
7611 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
7612 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
7613 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
7614 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
7616 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
7617 address pushed is not the destination of the jump but the source
7619 (NUM_FAILURE_ITEMS): Remove.
7620 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
7621 registers before the actual failure point). Don't hardcode any
7622 meaning for str==NULL anymore.
7623 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
7624 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
7626 (REG_UNSET_VALUE): Use NULL (why not?).
7627 (compile_range): Remove declaration since it doesn't exist.
7628 (struct compile_stack_elt_t): Remove inner_group_offset.
7629 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
7630 (regex_grow_registers): Remove dead code.
7631 (FIXUP_ALT_JUMP): New macro.
7632 (regex_compile): Add shy-groups Change loops to use
7633 on_failure_jump_smart&jump instead of
7634 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
7635 initial (dummy_failure_)jump. Remove c1_base (looks like unused
7636 variable to me). Use `jump' instead of `jump_past_alt' and don't
7637 bother with push_dummy_failure in alternatives since it is now
7638 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
7639 emacs' for (re)allocating the stack.
7640 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
7641 from loop when bufp->can_be_null rather than jumping to `done'.
7642 Avoid jumping backwards so as to ensure termination. Use
7643 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
7644 backreferences. Remove dead code in handling of `anychar'.
7645 (skip_noops, mutually_exclusive_p): New functions taken from the
7646 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
7647 improve mutually_exclusive_p to handle ".+\n".
7648 (lowest_active_reg, highest_active_reg,
7649 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
7650 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
7651 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
7652 variables. Push register (in `start_memory') on the stack rather
7653 than storing it in old_reg(start|end). Remove the cycle detection
7654 from `stop_memory', replaced by the use of on_failure_jump_loop
7655 for greedy loops. Add code for the new on_failure_jump_<foo>.
7656 Remove ad-hoc code in `on_failure_jump' to push more registers in
7657 the case of a loop. Take out code from `maybe_pop_jump' into
7658 separate functions and adapt it to the semantics of
7659 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
7660 and push_dummy_failure. Remove dummy_failure handling and
7661 handling of `failures to jump to on_failure_jump' (this last one
7662 was already dead code, it seems).
7663 (group_match_null_string_p, alt_match_null_string_p)
7664 (common_op_match_null_string_p): Remove.
7666 2000-03-08 Dave Love <fx@gnu.org>
7668 * config.in: Don't depend on __STDC__ for volatile.
7669 Add POINTER_TYPE, PTR, PROTOTYPES.
7671 * hftctl.c, strftime.c: Use PROTOTYPES.
7672 * eval.c (find_handler_clause): Likewise.
7674 * mem-limits.h: Use POINTER_TYPE.
7676 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7677 (memory_warnings): Declare using POINTER_TYPE.
7679 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7681 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7683 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7686 * xfns.c: Remove obsolete code in #if 0.
7687 (Fx_focus_frame): New function.
7689 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7691 * coding.c (coding_category_name): Add coding-category-utf-8,
7692 coding-category-utf-16-be, coding-category-utf-16-le.
7693 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7694 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7695 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7696 (detect_coding_utf_8): New function.
7697 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7698 UTF_16_LOW_SURROGATE_P): New macros.
7699 (detect_coding_utf_16): New function
7700 (detect_coding_mask): When priorities are specified, skip any
7701 categories that have `nil' coding-system. Fix bug of returning
7702 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7703 returns a mask not set in PRIORITIES.
7704 (detect_eol_type_in_2_octet_form): New function.
7705 (detect_eol): selects detect_eol_type_XXX to call according to
7706 cooding->category_idx.
7707 (detect_coding_system): Remove `nil' coding-system in the result.
7708 (Fupdate_coding_systems_internal): Update all coding-categories.
7710 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7711 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7713 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7714 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7715 CODING_CATEGORY_IDX_UTF_16_LE.
7716 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7717 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7718 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7719 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7721 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7723 * doc.c (Fdocumentation_property): If value is not a string,
7724 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7726 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7727 close the display with XtCloseDisplay. This caused a bus error
7730 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7731 complete but not unique.
7733 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7735 * process.c (send_process): Remove local variable `procname' that
7736 might become invalid when a GC happens. Instead, access the
7737 process name slot directly.
7739 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7742 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7745 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7747 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7748 glyph matrices have been freed.
7750 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7752 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7753 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7755 * xfns.c (QCdata): Moved to xdisp.c.
7757 * xdisp.c (QCdata): Moved here from xfns.c.
7758 (syms_of_xdisp): Initialize QCdata.
7760 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7762 * window.c (coordinates_in_window): Use
7763 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7764 FRAME_INTERNAL_BORDER_WIDTH.
7766 * xdisp.c (try_window_id): Recompute unchanged information if
7767 it is obviously invalid.
7769 * xterm.c (x_term_init): Create a colormap if not using the
7772 * xterm.h (select_visual): Change prototype.
7774 * xfns.c (select_visual): Rewritten. Recognize user-specified
7776 (visual_classes): New variable.
7778 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7780 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7781 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7782 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7783 (x_decode_color): Don't handle allocation of white and black
7785 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7786 XtNcolormap resources.
7787 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7788 (Fx_create_frame): Initialize color members of x_output structure.
7789 (xpm_load): Pass colormap to XPM lib.
7791 * xfaces.c (x_free_colors): Access colormap of frame using
7792 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7793 when default colormap is used.
7795 * xterm.c (x_term_init): Set Colormap member of x_display_info
7796 structure. Copy colormap if resource `privateColormap' is
7797 specified (PseudoColor only).
7798 (x_setup_relief_color): Access colormap of frame using
7801 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7802 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7804 2000-03-04 Jason Rumney <jasonr@gnu.org>
7806 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7807 other non-platform-specific equivalents.
7808 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7809 specific functions and macros as their w32 equivalents where
7810 non-platform-specifics are not available.
7811 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7812 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7813 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7814 (frame_update_line_height): Use macros to access f->output_data.
7815 (defined_color): Remove FIXME comments; fixed.
7816 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7817 into #ifdef blocks. Add WINDOWSNT blocks.
7818 (Fx_list_fonts): Use macros for accessing font data.
7819 (set_lface_from_font_name): Different default fonts for X and
7821 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7822 scalable for backward compatibility.
7823 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7824 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7826 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7829 * makefile.nt (w32faces.obj): Remove.
7832 2000-03-03 Jason Rumney <jasonr@gnu.org>
7834 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7837 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7839 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7840 standard ELF definitions here if the system header does not.
7842 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7844 * xterm.c (PER_CHAR_METRIC): Removed.
7845 (x_per_char_metric_1, x_default_char): New functions.
7846 (x_per_char_metric): If font's default char is invalid, return
7847 metrics of a suitably chosen usable default char.
7848 (x_draw_glyph_string_foreground): If font has an invalid default
7849 char, replace occurrences of unprintable chars with a suitably
7850 chosen usable default char.
7852 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7854 * xterm.c (note_mouse_highlight): Return quickly if frame's
7855 glyph matrices have been freed.
7857 * dispnew.c (free_glyphs): Block input while freeing matrices.
7859 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7861 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7864 * dispextern.h (x_free_colors): Add prototype.
7866 * xfaces.c (x_free_colors): New function.
7867 (unload_color, free_face_colors): Use it.
7869 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7871 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7873 * window.c [MSDOS]: Include msdos.h.
7875 2000-03-02 Dave Love <fx@gnu.org>
7877 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7879 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7880 set C_OPTIMIZE_SWITCH for gcc.
7882 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7884 * coding.c (coding_save_composition): Be sure to allocate
7885 composition data area in coding even if there's no composition in
7888 2000-03-01 Jason Rumney <jasonr@gnu.org>
7890 * w32term.c: Equivalent changes to those made to xterm.c on
7891 2000-02-25 and 2000-02-24.
7893 * w32fns.c: Equivalent changes to those made to xfns.c on
7894 2000-02-25 and 2000-02-21.
7896 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7897 correct line-end convention is followed.
7899 * w32menu.c [HAVE_BOXES]: Remove #undef.
7900 (single_keymap_panes): Remove code for simulating checkmarks.
7901 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7902 Remove code for drawing simulated checkmarks.
7903 (w32_menu_show): make unibyte help string correctly.
7904 (add_menu_item): draw standard Windows checkmarks. Draw radio
7905 buttons as radio buttons if possible.
7907 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7909 * sysdep.c (start_of_text): Don't define this function for NetBSD
7912 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7914 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7915 (LINKER): Don't undef if __NetBSD__ is defined.
7917 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7919 * fileio.c [__NetBSD__]: Define `unix'.
7921 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7923 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7925 * atimer.c (start_atimer): Don't abort when timers are stopped.
7926 (append_atimer_lists): New function.
7927 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7928 arbitrary lists of stopped and running atimers.
7930 * atimer.c (cancel_atimer): Handle canceling an atimer when
7931 some timers are stopped.
7933 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7936 * fns.c (maybe_resize_hash_table): Handle case of new size
7937 coming out as being the same as old size.
7939 2000-02-27 Jason Rumney <jasonr@gnu.org>
7941 * makefile.nt: Add atimer.h to dependencies.
7942 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7943 * w32console.c: Only disable window system features for dispextern.h
7944 (initialize_w32_display): Build a display info for the console.
7945 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7946 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7947 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7949 * w32gui.h (struct W32FontStruct): Revert last change after change
7951 * w32menu.c (single_submenu): Set up help string.
7952 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7953 (w32_dialog_show): Set up help string.
7954 * w32term.c (w32_display_info_for_display): Remove unused function.
7955 (w32_draw_bitmap): Use pre-built bitmaps.
7956 (w32_initialize_display_info): New function to initialize parts of
7957 display info that are common to both GUI and console frames.
7958 (w32_term_init): Use w32_initialize_display_info. Do not set
7959 Vw32_num_mouse_buttons here, as it is not called for console
7960 frames. Build bitmaps for indicating truncated lines etc.
7961 (x_delete_display): Destroy pre-built bitmaps.
7962 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7963 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7965 2000-02-27 Dave Love <fx@gnu.org>
7967 * lisp.h: Add a bunch of prototypes.
7969 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7971 * keyboard.c (read_char): Set `usec' correctly.
7973 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7975 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7976 `lambda', set reg[RRR] to the map index.
7977 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7978 reg[RRR] to 0. Otherwise, set it to -1.
7980 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7982 * emacs.c (main): Remove code snippet commented out with `//'.
7984 2000-02-25 Richard M. Stallman <rms@gnu.org>
7986 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7987 and contains a `:', prepend `/:'.
7989 * window.c (select_window_1): If selected_window is nil,
7990 don't "swap out" the buffer's point.
7991 (Fset_window_configuration): Set selected_window to nil
7992 before calling Fselect_window.
7993 (unshow_buffer): Don't set point in buffer from window's point
7994 if another more recently selected window also shows the buffer.
7996 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7998 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
8000 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
8001 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
8002 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
8004 (DEFAULT_BUSY_CURSOR_DELAY): New define.
8005 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
8006 (hide_busy_cursor): New functions.
8007 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
8009 * minibuf.c (read_minibuf): Cancel busy-cursor.
8011 * keyboard.c (command_loop_1): Call start_busy_cursor before
8012 Fcommand_execute and cancel_busy_cursor after it.
8013 (timer_check): Remove busy-cursor code.
8014 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
8017 * process.c (wait_reading_process_input): Remove busy-cursor code.
8019 * eval.c (Fsignal): Call cancel_busy_cursor instead of
8020 Fx_hide_busy_cursor.
8022 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
8024 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
8026 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
8028 * xterm.c (XTread_socket): Remove busy-cursor code.
8030 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
8031 (build_frame_matrix_from_leaf_window): Put code handling
8032 glyph row's not being a slice of a frame row in #if 0.
8033 (sync_window_with_frame_matrix_rows): New function.
8034 (frame_row_to_window): New function.
8035 (mirror_line_dance): Handle copies between windows.
8037 * lread.c (Fload): Use `xfree' instead of `free'.
8038 (init_obarray): Use `xmalloc' instead of `malloc'.
8040 * window.c (Fset_window_buffer): Set WINDOW to the window
8042 (coordinates_in_window): Take frame's internal border width
8045 2000-02-24 Gerd Moellmann <gerd@gnu.org>
8047 * xterm.c (x_display_and_set_cursor): Display cursor of
8048 non-selected windows depending on the setting of
8049 cursor_in_non_selected_windows.
8051 * xdisp.c (cursor_in_non_selected_windows): New variable.
8052 (syms_of_xdisp): DEFVAR_BOOL it.
8054 2000-02-23 Gerd Moellmann <gerd@gnu.org>
8056 * data.c (Fstring_to_number): If number is greater than what
8057 fits into an integer, return a float.
8059 * eval.c (specbind): Remove references to
8060 keyword_symbols_constant_flag.
8062 * data.c (keyword_symbols_constant_flag): Removed.
8063 (Fmakunbound, set_internal, syms_of_data): Remove references to
8064 keyword_symbols_constant_flag.
8066 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
8068 2000-02-23 Kenichi Handa <handa@etl.go.jp>
8070 * syntax.c (multibyte_syntax_as_symbol): New variable.
8071 (syms_of_syntax): Declare it as a Lisp variable.
8072 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
8073 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
8074 nonzero, treat all multibyte characters as symbol.
8075 (init_syntax_once): Give syntax `word' to all multibyte
8078 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
8080 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
8083 2000-02-21 Gerd Moellmann <gerd@gnu.org>
8085 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
8087 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8088 (x_non_menubar_window_to_frame): Check the busy-cursor window.
8090 2000-02-21 Dave Love <fx@gnu.org>
8092 * frame.c (Vmouse_position_function): New variable.
8093 (Fmouse_position): Use it.
8094 (syms_of_frame): Install it.
8096 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
8098 2000-02-20 Gerd Moellmann <gerd@gnu.org>
8100 * fileio.c (Finsert_file_contents): Unbind the binding of
8101 standard-output done by temp_output_buffer_setup.
8103 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
8104 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
8105 (specbind, unbind_to): Handle most common case of non-constant
8106 symbol with trivial value specially.
8108 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
8110 2000-02-20 Richard M. Stallman <rms@gnu.org>
8112 * data.c (Fmake_variable_buffer_local): Doc fix.
8113 Init found_for_buffer to 0.
8114 (Fmake_variable_frame_local): If the variable has already
8115 been buffer-local, set the check_frame field.
8117 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
8119 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
8120 produced for CODING_MODE_LAST_BLOCK requires.
8122 2000-02-18 Dave Love <fx@gnu.org>
8124 * keyboard.c (echo_keystrokes): Remove declaration.
8125 (Vecho_keystrokes) New variable.
8126 (read_char, record_menu_key, read_key_sequence): Use it to allow
8128 (syms_of_keyboard): Change Vecho_keystrokes declaration.
8130 * lread.c: Undef feature selection macros before defining.
8132 2000-02-18 Gerd Moellmann <gerd@gnu.org>
8134 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
8135 for symbols other than the symbol in question.
8137 2000-02-17 Dave Love <fx@gnu.org>
8139 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
8141 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8143 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
8145 * alloc.c (enum mem_type): Compile unconditionally.
8147 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
8149 * xfaces.c (tty_defined_color): Don't return faulire indication
8150 for unspecified-fg and unspecified-bg pseudo-colors.
8152 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8154 * alloc.c (mark_object): Don't mark symbol names in pure space.
8155 (gc_sweep): Don't unmark symbol names in pure space.
8157 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
8158 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
8159 [GC_MARK_STACK]: New defines.
8160 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
8161 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
8163 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
8165 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
8166 allocate_buffer instead of xmalloc.
8168 * alloc.c (toplevel): Include setjmp.h.
8169 (PURE_POINTER_P): New define.
8170 (enum mem_type) [GC_MARK_STACK]: New enumeration.
8171 (Vdead) [GC_MARK_STACK]: New variable.
8172 (lisp_malloc): Add parameter TYPE, call mem_insert if
8173 GC_MARK_STACK is defined.
8174 (allocate_buffer): New function.
8175 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
8176 (free_float) [GC_MARK_STACK]: Set type to Vdead.
8177 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
8178 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
8179 (MEM_NIL) [GC_MARK_STACK]: New define.
8180 (struct mem_node) [GC_MARK_STACK]: New structure.
8181 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
8182 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
8183 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
8184 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
8185 (mark_stack) [GC_MARK_STACK]: New functions.
8186 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
8187 (clear_marks): Removed.
8188 (gc_sweep): Set free conses' car, free floats' type, free
8189 symbols' function to Vdead. Use lisp_free to free buffers.
8190 (init_alloc_once): Initialize Vdead.
8191 (survives_gc_p): Return non-zero for pure objects.
8193 * alloc.c: Add comments throughout the file.
8195 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
8196 that unblocks alarms.
8198 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
8199 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
8200 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
8202 * frame.c (make_frame): Set frame initiallly to `garbaged'.
8204 2000-02-17 Kenichi Handa <handa@etl.go.jp>
8206 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
8207 avoid infinite error signaling. Allocate sufficient memory for
8208 eol_str in the case that eoltype is Lisp_Int.
8210 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
8212 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
8213 depends on the previous behavior.
8215 2000-02-16 Gerd Moellmann <gerd@gnu.org>
8217 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
8219 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8221 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
8223 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
8224 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
8227 2000-02-15 Richard M. Stallman <rms@gnu.org>
8229 * data.c (set_internal): Don't make variable buffer-local
8230 if within a let-binding for the same buffer.
8231 (let_shadows_buffer_binding_p): New function.
8233 * eval.c (specbind): For buffer-local value,
8234 record the current buffer also.
8235 (unbind_to): Cope with that change.
8237 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8239 * window.c (Fsave_window_excursion): Doc fix.
8241 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
8243 * syntax.c (back_comment): Make sure we only consider comment-starters
8244 of the relevant style and return -1 in case of a failure to find the
8245 beginning of the comment.
8246 (Fforward_comment): If back_comment fails, go back to the position just
8247 after the comment-end.
8248 (scan_lists): Add comment describing a very minor bug.
8250 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8252 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
8253 `completion-regexp-list' in the docstring.
8255 2000-02-14 Dave Love <fx@gnu.org>
8257 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
8259 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8261 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
8262 to Emacs' syntax. Also fix the comment about set/not-set meanings
8263 since Emacs syntax is not the value 0 any more.
8264 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
8265 since it's now part of RE_SYNTAX_EMACS.
8267 2000-02-12 Dave Love <fx@gnu.org>
8269 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
8272 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8274 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
8276 2000-02-12 Dave Love <fx@gnu.org>
8278 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
8280 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
8281 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
8282 * s/hpux.h: Don't define HAVE_VFORK.
8284 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
8286 * s/nextstep.h: Don't define HAVE_ALLOCA.
8288 * config.in: Add vfork bits.
8290 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8292 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
8293 unwind function to undo the effect of stopping atimers.
8295 * keyboard.c (bind_polling_period): Stop all timers except
8298 * atimer.c (stopped_atimers): New variable.
8299 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
8302 * atimer.h (stop_other_atimers, run_all_atimers)
8303 (unwind_stop_other_atimers): Add function prototypes.
8305 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
8307 2000-02-11 Ken Raeburn <raeburn@gnu.org>
8309 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
8310 library may depend on jpeg.
8311 (atimer.o): Depends on atimer.c.
8313 2000-02-11 Kenichi Handa <handa@etl.go.jp>
8315 * insdel.c (del_range_1): Call update_compositions.
8316 (del_range_both): Call update_compositions just once..
8318 2000-02-10 Dave Love <fx@gnu.org>
8320 * xfns.c (create_frame_xic): Fix initialization of automatic
8323 2000-02-09 Kenichi Handa <handa@etl.go.jp>
8325 * ccl.c (CCL_MAKE_CHAR): New macro.
8326 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
8327 registers by CCL_MAKE_CHAR before calling translate_char.
8328 <CCL_TranslateCharacterConstTbl> Likewise.
8330 2000-02-08 Dave Love <fx@gnu.org>
8332 * lread.c (__EXTENSIONS__): Define.
8334 2000-02-08 Gerd Moellmann <gerd@gnu.org>
8336 * puresize.h (BASE_PURESIZE): Increase to 650000.
8338 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8340 * msdos.c (XMenuActivate): Turn off the cursor after displaying
8343 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8345 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
8346 md, mh, mb, mr, and me to the fake termcap entry.
8348 2000-02-06 Ken Raeburn <raeburn@gnu.org>
8350 * sound.c (sound_cleanup): Don't call device close routine if the
8351 function pointer is null.
8353 2000-02-06 Andrew Innes <andrewi@gnu.org>
8355 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
8356 around image definitions and prototypes.
8357 (gamma_correct) [WINDOWSNT]: New prototype.
8359 * w32term.c (x_make_frame_visible): Replace call to
8360 input_poll_signal with poll_for_input.
8362 * window.c [WINDOWSNT]: Include w32term.h.
8364 * xdisp.c [WINDOWSNT]: Include w32term.h.
8366 * makefile.nt: Add dependencies on w32gui.h.
8367 (OBJ1): Include atimer.obj.
8368 ($(BLD)\atimer.obj): New dependency rule.
8370 * w32.c (sigmask): New function (does nothing).
8371 (sigunblock): Ditto.
8373 * frame.c [WINDOWSNT]: Include w32term.h.
8375 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
8377 * lread.c (syms_of_lread): Fix literal newlines.
8379 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
8380 the string constant limit (2048 bytes) in MSVC.
8383 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
8385 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
8387 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
8388 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
8391 2000-02-04 Dave Love <fx@gnu.org>
8393 * fileio.c: Remove some unused vars.
8394 (_GNU_SOURCE): Define (for euidaccess).
8396 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
8398 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
8400 (read_minibuf): Deal with allow_props correctly.
8402 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
8404 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
8406 2000-02-03 Ken Raeburn <raeburn@gnu.org>
8408 * search.c (compile_pattern): If a cache entry has a nil regexp,
8409 fill in that entry instead of clobbering a previously cached
8412 2000-02-02 Ken Raeburn <raeburn@gnu.org>
8414 * puresize.h (BASE_PURESIZE): Increase to 610000.
8416 2000-02-02 Gerd Moellmann <gerd@gnu.org>
8418 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
8421 2000-02-02 Kenichi Handa <handa@etl.go.jp>
8423 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
8424 instead of incrementing ic directly.
8425 <CCL_WriteExprConst> Likewise.
8426 <ccl_set_expr>: Set ic to jump_address.
8428 * fileio.c (e_write): Fix the handling of
8429 CODING_FINISH_INSUFFICIENT_SRC.
8431 2000-02-01 Dave Love <fx@gnu.org>
8433 * editfns.c (Fpropertize): Doc fix.
8435 * process.c (Fstart_process): Doc fix.
8437 * eval.c: Fix various doc strings not to duplicate information
8438 from help-manyarg-func-alist.
8440 * window.c (Fset_window_margins): Don't make interactive. Doc
8443 * doc.c (Vhelp_manyarg_func_alist): New variable.
8444 (Fdocumentation): Use it.
8445 (syms_of_doc): Define it.
8447 2000-01-31 Gerd Moellmann <gerd@gnu.org>
8449 * xterm.c (xim_open_dpy): Remove unused local variable.
8451 * emacs.c (USAGE): Use term `display options' instead of `X
8454 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
8455 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
8457 * fns.c (sweep_weak_table): New function.
8458 (sweep_weak_hash_tables): Use it. Keep on marking until there
8461 2000-01-30 Gerd Moellmann <gerd@gnu.org>
8463 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
8464 that XTread_socket does not crash by trying to call XNoOp on a
8467 2000-01-30 Jason Rumney <jasonr@gnu.org>
8469 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8470 Change selected_frame to SELECTED_FRAME ().
8471 (w32_console_mouse_position): Remove #ifndef MULE from around
8474 * makefile.nt: Remove dosfns.obj.
8476 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
8478 * w32fns.c (w32_defined_color): Check for valid frame before
8479 applying gamma correction. Eliminate dependency on frame elsewhere.
8480 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
8481 (w32_to_x_font): Use resx and resy not height_in and width_in.
8482 (x_to_w32_font): Doc fix.
8483 (xlfd_strip_height): New function to strip and return font height.
8484 (w32_font_match): Compare height separately from rest of xlfd
8485 spec, using xlfd_strip_height.
8487 * w32term.c (w32_term_init): Swap resx and height_in, resy and
8488 width_in. Use w32_defined_color in place of defined_color.
8490 * w32faces.c: Merge more of DOS and X specifics in preparation for
8491 merge with xfaces.c.
8492 (defined_color): Remove FIXME comment.
8493 (tty_color_name): Provide w32-specific function.
8494 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
8496 * w32console.c (turn_on_face, turn_off_face): Removed.
8497 (w32_face_attributes): New function.
8498 (Global_variables): Reduce scope where possible.
8499 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
8501 (hl_mode): Don't modify text attributes.
8502 (write_glyphs): Don't do anything if len <= 0. Use
8503 w32_face_attributes to get attributes for drawing. Write
8504 terminating codes using char_attr_normal.
8505 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
8506 (update_begin, update_end): Likewise.
8507 (vga_stdcolor_name): New function.
8508 (initialize_w32_display): Remove char_attr_reverse and char_attr.
8509 (Fset_screen_color): Remove char_attr_reverse.
8511 2000-01-29 Gerd Moellmann <gerd@gnu.org>
8513 * xfns.c (xic_set_preeditarea): Take window parameter and
8514 window-relative pixel-positions.
8516 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
8517 is its frame's selected window.
8518 (xim_instantiate_callback): Likewise.
8520 * xfns.c (x_create_im): Removed.
8521 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
8522 (supported_xim_styles): Renamed from supported_styles.
8523 (best_xim_style): Renamed from best_style.
8524 (create_frame_xic): Renamed from xic_create_frame.
8525 (free_frame_xic): Renamed from xic_destroy_frame.
8527 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
8529 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
8530 our frames, call XFilterEvent with 2nd parameter `None'.
8531 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
8532 returning XBufferOverflow.
8533 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
8535 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
8536 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
8537 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
8538 (xim_initialize, xim_close)
8539 [HAVE_X_I18N && HAVE_X11R6]: New functions.
8540 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
8541 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
8542 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
8544 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
8546 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
8547 `xic_style' and `xic_xfs'.
8548 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
8549 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
8550 (FRAME_XIM): Removed.
8552 * xfns.c (supported_styles): New variable.
8553 (DEFAULT_STYLE, DEFAULT_FONT): New macros
8554 (xic_create_xfontset, best_style, xic_create_frame)
8555 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
8556 (xic_set_xfontset): New functions.
8558 2000-01-28 Dave Love <fx@gnu.org>
8560 * s/irix6-5.h: Revert last change after change to irix5-0.h.
8562 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
8564 2000-01-28 Gerd Moellmann <gerd@gnu.org>
8566 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
8567 for *scratch* if it already existed.
8569 * emacs.c (USAGE): New macro.
8570 (main): Use it to display usage information.
8572 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8574 Support for the menu-help feature:
8576 * msdos.h: Change prototypes of XMenuAddSelection and
8579 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
8580 part of the line to the termscript file.
8581 (IT_clear_to_end): Clear the entire line, not just its beginning.
8582 (menu_help_message, prev_menu_help_message): New variables.
8583 (IT_menu_make_room): Make room for the help_text member.
8584 (IT_menu_display): New argument disp_help; all callers changed.
8585 If disp_help is non-zero, store the help text of the active menu
8586 item in menu_help_message.
8587 (XMenuAddPane): Initialize the help_text member to NULL.
8588 (XMenuAddSelection): New argument help_text. Store it in the
8590 (XMenuActivate): New argument help_callback. If the value of
8591 menu_help_message has changed since the last time, display the
8592 menu help message text while waiting for the mouse to move. Clear
8593 the echo area before exiting.
8594 (XMenuDestroy): Free the help_text member.
8596 2000-01-27 Gerd Moellmann <gerd@gnu.org>
8598 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
8599 XMenuAddSelection. Pass help callback to XMenuActivate.
8600 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
8602 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8604 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
8605 and EMACS_SET_USECS.
8607 2000-01-26 Dave Love <fx@gnu.org>
8609 * editfns.c (Fchar_after, Fchar_before): Doc fix.
8611 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
8612 an error may be signalled.
8614 2000-01-26 Gerd Moellmann <gerd@gnu.org>
8616 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
8617 LD_SWITCH_SYSTEM inherited from irix5-0.h.
8619 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
8621 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8623 * charset.c (Fstring): If there is a multibyte char among
8624 the args, always return a multibyte string.
8626 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8628 * sysdep.c (sys_select): Turn atimers off and on instead of
8629 recording and restoring old alarm handler
8631 * process.c (toplevel): Include atimer.h.
8632 (create_process_1): Rewritten.
8633 (create_process): Use atimers instead of alarm.
8634 (wait_reading_process_input) [hpux]: Turn atimers off instead
8635 of turning off SIGALRM.
8636 (wait_reading_process_input): Turn off atimers instead off
8637 calling stop_polling.
8639 * emacs.c (main): Call init_atimer.
8641 * keyboard.c (toplevel): Include systime.h and atimer.h.
8642 (polling_for_input): Removed because unused.
8643 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
8644 (poll_timer): New variable.
8645 (poll_for_input, poll_for_input_1): New functions.
8646 (start_polling, stop_polling): Rewritten.
8648 * keyboard.h (polling_for_input): Removed.
8650 * atimer.h, atimer.c: New files.
8652 * Makefile.in (obj): Add atimer.o.
8653 (atimer.o): New target.
8655 * blockinput.h (pending_atimers): Add extern declaration.
8656 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
8658 * lisp.h (popup_activated_flag): Add extern declaration.
8660 * xmenu.c (popup_activated_flag): Make externally visible.
8661 (popup_activate_callback) [USE_MOTIF]: Increment
8662 popup_activated_flag.
8663 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8665 * xterm.c (toplevel): Include atimer.h.
8666 (toolkit_scroll_bar_interaction): New variable.
8667 (Fxt_process_timeouts): Removed.
8668 (x_process_timeouts): New function.
8669 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8670 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8671 (x_make_frame_visible): Call poll_for_input_1 instead of
8672 input_poll_signal. Don't call alarm.
8673 (x_initialize): Install timer calling x_process_timeouts.
8675 2000-01-24 Dave Love <fx@gnu.org>
8677 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8678 Don't use -cckr -- apparently not now necessary.
8680 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8682 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8685 2000-01-23 Jason Rumney <jasonr@gnu.org>
8687 * w32fns.c (w32_defined_color): Apply gamma correction before
8688 trying to map to the palette.
8689 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8692 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8693 here. Callers changed to always pass real device context.
8694 (w32_draw_bitmap): Likewise.
8695 (w32_get_glyph_overhangs): Likewise.
8696 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8698 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8699 pfnSetScrollInfo and SetScrollRange.
8700 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8701 back into MULE characters after decoding them.
8702 (x_get_glyph_face_and_encoding): Likewise.
8703 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8704 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8705 (x_produce_glyphs): Calculate per char metrics for a character
8706 that we know exists in default font when font_not_found_p is true.
8708 2000-01-22 Jason Rumney <jasonr@gnu.org>
8710 * makefile.nt (intervals.obj, composite.obj): New modules.
8711 (composite.h): Added as dependency where appropriate.
8713 * w32gui.h (XGCValue): New struct for emulating X GCs.
8715 * w32term.h (XCharStruct): New struct for emulating X.
8717 * w32console.c (turn_on_face, turn_off_face): New functions.
8718 (change_line_highlight): New prototype for new redisplay.
8719 (write_glyphs): Support multibyte text. Support faces.
8721 * w32faces.c: Complete rewrite for new redisplay based on new
8724 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8725 throughout. struct frame * in place of FRAME_PTR.
8726 Skeleton support for images, toolbars, tooltips from xfns.c.
8727 (Fx_create_frame): Use system default for default scroll bar
8729 (w32_get_arg): Renamed from x_get_arg.
8730 (Fx_file_dialog): New function.
8731 (w32_list_fonts): Check cache before asking system.
8732 (Vw32_enable_synthesized_fonts): New variable.
8733 (Vw32_enable_italics): Obsolete, removed.
8735 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8736 Use SELECTED_FRAME macro.
8738 * w32menu.c: Add skeleton support for help strings on menus.
8739 (add_menu_item): Native checkbox and radio support added, but not
8740 yet enabled due to bugs.
8741 (push_menu_item): Add parameters type, selection and help.
8743 Formatting changes to reduce unnecessary diffs with xmenu.c.
8745 * w32select.c (Fw32_set_clipboard_data): Update call to
8746 find_charset_in_str.
8748 * w32term.c: Complete rewrite for new redisplay based on new
8749 xterm.c with necessary sections merged back in from old w32term.c.
8751 2000-01-21 Richard M. Stallman <rms@gnu.org>
8753 * data.c (set_internal): Further fix in same criterion.
8755 2000-01-20 Richard M. Stallman <rms@gnu.org>
8757 * data.c (set_internal): Fix the criteria for whether
8758 to swap out the old cached binding.
8760 2000-01-19 Dave Love <fx@gnu.org>
8762 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8764 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8766 * regex.c (re_compile_fastmap): While checking a range table for
8767 `charset', skip flag bits for a character class correctly.
8769 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8771 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8773 * xfns.c (x_window): Call lw_create_widget with new parameter
8776 * widget.c (EmacsFrameSetCharSize): Change size of children first
8777 because of problems with main window geometry management under
8780 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8782 (MENU_ITEMS_ITEM_HELP): New enumerator.
8783 (push_menu_item): Add parameter HELP. Record help in menu_items.
8784 (single_menu_item, single_submenu, list_of_items): Call
8785 push_menu_item with new parameter.
8786 (single_submenu): Set help string in widget value.
8787 (menu_highlight_callback): New function.
8788 (set_frame_menubar): Call lw_create_widget with new
8790 (xmenu_show, xdialog_show): Ditto.
8792 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8794 * sound.c (Fplay_sound): Improve doc string.
8796 2000-01-11 Richard M. Stallman <rms@gnu.org>
8798 * lisp.h (set_internal): Enter the new arg.
8800 * eval.c (specbind): Record buffer-local variables specially,
8801 indicating which buffer's binding was saved.
8802 (unbind_to): Restore buffer-local variables specially
8803 in the proper buffer.
8805 * data.c (set_internal): New arg BUF.
8807 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8808 * data.c (Fset): Pass new arg to set_internal.
8809 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8811 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8813 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8816 2000-01-11 Richard M. Stallman <rms@gnu.org>
8818 * minibuf.c (Ftry_completion): Doc fix.
8820 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8822 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8825 2000-01-11 Andreas Schwab <schwab@suse.de>
8827 * coding.c (code_convert_region): Initialize total_skip.
8829 2000-01-08 Dave Love <fx@gnu.org>
8831 * eval.c (Fuser_variable_p): Check customizability too.
8833 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8835 * minibuf.c (Fcompleting_read): Doc fix.
8837 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8839 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8842 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8843 Check that input style is supported before trying to create an
8845 (x_window): Call x_create_im.
8847 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8849 * xfns.c (current_gif_memory_src): New variable.
8850 (gif_load): Record the address of the current memory source
8851 in current_gif_memory_src.
8852 (gif_read_from_memory): Use current_gif_memory_src.
8854 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8855 macros statement form.
8857 * sound.c (struct sound): Renamed from struct sound_file.
8858 (struct sound): Add members `data' and `header_size'.
8859 (enum sound_attr): Add SOUND_DATA.
8860 (current_sound, current_sound_device): Variables renamed from
8861 sound_file and sound_device.
8862 (parse_sound): Parse :data.
8863 (parse_sound): Handle sound data in strings.
8864 (find_sound_type): Function renamed from find_sound_file_type.
8865 (wav_init, au_init): Fail if sound's header_size is smaller than
8867 (wav_play, au_play): Play sounds from string data.
8869 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8871 * lisp.h: Add prototype for allocate_string_data.
8873 * alloc.c (Fgarbage_collect): Return number of live and free
8876 * alloc.c (mark_buffer): Remove code in #if 0.
8878 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8879 (strings_consed): New variable.
8880 (allocate_string): Set it.
8881 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8882 (Fmemory_use_counts): Return strings_consed. Use Flist.
8884 * alloc.c: General cleanup in comments etc. Remove conditional
8885 compilation for `standalone'.
8887 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8889 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8890 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8891 (DONT_COPY_FLAG): Removed.
8892 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8893 (struct sdata, struct sblock): New
8894 (struct string_block): Rewritten.
8895 (STRINGS_IN_STRING_BLOCK): New macro.
8896 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8897 (large_sblocks, string_blocks, string_free_list): New variables.
8898 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8899 (init_strings): Rewritten.
8900 (allocate_string, allocate_string_data, compact_small_strings)
8901 (free_large_strings, sweep_strings): New functions.
8902 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8903 (struct string_block_head, current_string_block)
8904 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8905 (STRING_PAD): Removed.
8906 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8907 (Fgarbage_collect): Don't set mark bit in large strings.
8908 (mark_object): Mark strings differently. Mark symbol names
8910 (survives_gc_p): Test marked strings differently.
8911 (gc_sweep): Sweep strings differently, unmark strings in
8913 (compact_strings): Removed.
8915 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8917 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8918 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8920 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8922 * fileio.c (Finsert_file_contents): Signal error if visiting file
8923 in a non-empty buffer.
8925 * term.c (encode_terminal_code): Fix the previous change.
8927 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8929 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8930 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8932 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8934 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8936 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8937 need to test for MSDOS frames.
8939 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8941 * dosfns.c (unspecified_colors): Remove.
8942 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8944 (msdos_stdcolor_name): Return strings for unspecified fore- and
8947 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8948 (syms_of_xfaces): Remove their staticpro's.
8949 (tty_color_name): Return Lisp strings for unspecified fore- and
8951 (Finternal_set_lisp_face_attribute): Remove the special treatment
8952 for Qunspecified_{f,b}g.
8953 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8956 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8958 * xdisp.c (reseat_at_next_visible_line_start): Position before
8959 newline only if ending up on a newline.
8960 (next_element_from_ellipsis): Return success. Handle case of
8961 displaying no ellipsis. Fix case of ellipsis defined in display
8963 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8966 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8968 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8969 (Fcolor_supported_p): Renamed from face-color-supported-p.
8971 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8973 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8974 list of colors renamed to tty-defined-color-alist.
8975 (tty_color_name): Pass the frame to tty-color-by-index.
8976 (realize_tty_face): tty-color-alist is now a function which
8977 accepts the frame as argument.
8979 * term.c (Ftty_display_color_p): Accept an optional argument
8982 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8984 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8985 encode_terminal_code.
8987 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8989 * dispnew.c (mode_line_string): Support termcap frames as well.
8991 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8993 * syntax.c (Fforward_word): Undo previous change.
8995 * editfns.c (Fconstrain_to_field): Don't constrain if
8996 inhibit-field-text-motion is non-nil.
8997 (Fline_beginning_position): Undo previous change.
8998 (Fline_end_position): Ditto.
9000 * syntax.c (Fforward_word): Notice field boundaries only if
9001 inhibit-field-text-motion is nil.
9003 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
9005 * editfns.c (Vinhibit_field_text_motion): New variable.
9006 (inhibit-field-text-motion): New DEFVAR_LISP.
9007 (Fline_beginning_position, Fline_end_position): Notice field
9008 boundaries only if inhibit-field-text-motion is nil.
9010 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
9012 (x_build_heuristic_mask): Likewise.
9013 (xbm_load_image_from_file): Change error output.
9014 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
9015 (gif_load, gs_load, x_kill_gs_process): Ditto.
9017 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
9018 color indices when accessing raster pixels.
9019 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
9020 one of :file or :data.
9021 (enum pbm_keyword_index): Add PBM_DATA.
9022 (pbm_format): Add :data.
9023 (pbm_image_p): Allow either :file or :data.
9024 (pbm_read_file): New function.
9025 (pbm_scan_number): Rewritten to read from string.
9026 (pbm_load): Support :data.
9028 See ChangeLog.8 for earlier changes.
9031 ;; coding: iso-2022-7bit