1 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3 * editfns.c (Fformat): Prevent a buffer overrun when the format
6 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
8 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
9 argument is outside the range [2..3].
11 2000-12-14 Andrew Innes <andrewi@gnu.org>
13 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
14 nothing to do. Bind inhibit-quit.
15 (tip_frame): Make it a Lisp_Object.
16 (x_create_tip_frame): Set tip_frame after it has been added to
18 (Fx_show_tip): Don't set tip_frame here.
19 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
21 (unwind_create_frame, unwind_create_tip_frame): New functions.
22 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
23 while a frame is only partially constructed.
25 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
26 (x_free_frame_resources): New function.
27 (x_destroy_window): Use it.
29 2000-12-14 Gerd Moellmann <gerd@gnu.org>
31 * xfns.c (Fx_backspace_delete_keys_p): New function.
32 (syms_of_xfns): Defsubr it.
34 * config.in (HAVE_XKBGETKEYBOARD): Add.
36 2000-12-14 Kenichi Handa <handa@etl.go.jp>
38 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
39 Always store string in multibyte representation in echobuf.
40 (echo_char): Always store string in multibyte representation in
42 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
43 (read_key_sequence): Adjusted for the change of echo_prompt.
45 * fns.c (Fmd5): Docstring improved.
47 * lisp.h (detect_coding_system): Prototype adjusted.
49 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
50 (detect_coding_emacs_mule, detect_coding_iso2022,)
51 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
52 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
53 argument MULTIBYTEP. Callers changed.
54 (detect_coding_mask, detect_coding_system): New argument
55 MULTIBYTEP. Callers changed.
56 (decode_coding_string): Set coding->src_multibyte and
57 coding->dst_multibyte before calling detect_coding and detect_eol.
58 Update them after some coding system is detected.
60 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
62 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
64 * keyboard.c (menu_bar_items, tool_bar_items):
65 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
67 2000-12-13 Gerd Moellmann <gerd@gnu.org>
69 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
71 (unwind_create_frame, unwind_create_tip_frame): New functions.
72 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
73 while a frame is only partially constructed.
75 * xterm.h (x_free_frame_resources): Declare.
77 * xterm.c (x_free_frame_resources): New function.
78 (x_destroy_window): Use it.
80 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
81 don't interrupt the update for pending input initially, i.e.
82 update at least some lines.
84 * keyboard.c (do_mouse_tracking): Make externally visible.
86 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
88 * xfns.c (gray_bitmap_bits): Declare `char *'.
90 2000-12-12 Gerd Moellmann <gerd@gnu.org>
92 * xdisp.c (display_tool_bar_line): Make sure that tool bar
93 lines start with a relief line.
95 2000-12-12 Dave Love <fx@gnu.org>
97 * window.c (Fdisplay_buffer): Doc fix.
98 (Fwindow_list): Remove unused var.
100 * buffer.h (mmap_set_vars): Declare.
102 * window.h (Fset_window_point): Declare.
104 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
106 * msdos.c (fast_find_position): Don't overstep the last window row.
107 (IT_note_mouse_highlight): Initialize portion to -1. Remove
108 unused variable `area'. When looking for a row under (X,Y), give
109 up if some of the previous rows is not enabled.
111 2000-12-12 Gerd Moellmann <gerd@gnu.org>
113 * window.c (Fset_window_point): If displaying cursors in windows
114 other than the selected window, make sure redisplay updates
115 other windows to show the new value of point in the window.
117 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
119 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
120 the buffer is the sole visible buffer when in the mini-buffer.
122 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
123 Bind `inhibit-read-only' to t.
124 (unwind_with_echo_area_buffer): Use AREF.
126 * xfns.c (Fx_hide_tip): Simplified.
128 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
129 GC_MAKE_GCPROS_NOOPS instead of `1'.
131 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
133 2000-12-11 Gerd Moellmann <gerd@gnu.org>
135 * xfns.c (Fx_hide_tip): Fix last change.
137 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
138 nothing to do. Bind inhibit-quit.
139 (tip_frame): Make it a Lisp_Object.
140 (x_create_tip_frame): Set tip_frame after it has been added to
142 (Fx_show_tip): Don't set tip_frame here.
144 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
146 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
149 * dispextern.h: Change external declaration of tip_frame.
151 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
152 return an empty string.
154 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
155 of the window's update_mode_line flag, since the former is set by
156 force-mode-line-update, not the latter. This makes
157 column-number-mode slightly faster.
159 * xdisp.c (try_window_id) <all changes above window start>:
162 2000-12-11 Paul Eggert <eggert@twinsun.com>
164 * config.in (HAVE_FTELLO): Remove.
166 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
167 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
169 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
170 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
172 2000-12-11 Miles Bader <miles@gnu.org>
174 * window.c (displayed_window_lines): Don't round up when
175 converting empty space at bottom to lines.
176 Handle non-newline-terminated final lines properly.
177 (Fwindow_text_height): New function (used to be in lisp).
178 (syms_of_window): Initialize it.
180 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
182 * syntax.c (scan_lists): Check that the right quote char has the
183 right Sstring syntax when jumping over strings.
184 (init_syntax_once): Use Smax rather than 13.
186 2000-12-09 Miles Bader <miles@gnu.org>
188 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
189 with PARTIALLY, inverting the sense.
190 (window_scroll_pixel_based): Scroll partially visible lines into
191 place if we hit the beginning or end of the buffer.
192 (displayed_window_lines): Don't include partially visible lines.
193 (Fmove_to_window_line): Skip past any partially visible first line.
195 2000-12-08 Gerd Moellmann <gerd@gnu.org>
197 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
199 * tparam.c (tparam1): Change the way buffers are reallocated to be
200 portable and less obfuscated.
202 * termcap.c (tgetent): Change the way buffers are reallocated to
203 be portable and less obfuscated.
205 * macros.c (store_kbd_macro_char): Change the way buffers are
206 reallocated to be portable and less obfuscated.
208 * lread.c (read1): Change the way buffers are reallocated to be
209 portable and less obfuscated.
211 * doc.c (Fsubstitute_command_keys): Change the way buffers
212 are reallocated so that it is portable.
214 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
216 * dosfns.c (Ffile_system_info): New function.
217 (syms_of_dosfns): Defsubr it.
219 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
221 * alloc.c (gc_sweep): Add comment.
223 2000-12-07 Gerd Moellmann <gerd@gnu.org>
225 * sound.c (vox_configure): Change order of ioctls. Don't
226 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
227 Ignore errors when changing volume.
228 (vox_close): Don't reset the device.
230 * process.c (read_process_output): Make sure the process marker's
231 position is valid when the process buffer is changed in
232 after-change functions. W3 does that.
234 * xfns.c (x_free_gcs): New function.
236 * xterm.h (x_free_gcs): Add prototype.
238 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
241 * xterm.c (x_destroy_window): Call x_free_gcs so that
242 resources of non-toolkit X windows will be freed.
244 2000-12-07 Andrew Innes <andrewi@gnu.org>
246 * w32fns.c (xlfd_charset_of_font): Fix last change.
248 2000-12-06 Dave Love <fx@gnu.org>
250 * md5.h (__P): Don't define -- it comes from config.h.
252 * strftime.c: Change some #if foo to #ifdef foo.
254 2000-12-06 Andrew Innes <andrewi@gnu.org>
256 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
258 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
260 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
261 (w32_list_fonts): Don't choke if pattern doesn't specify a
264 2000-12-06 Gerd Moellmann <gerd@gnu.org>
266 * alloc.c (gc_sweep): Prevent symbols read during loadup
269 * xdisp.c (underlying_face_id): New function.
270 (handle_face_prop, face_before_or_after_it_pos): Use it
271 to determine the face ``under'' a string. Let strings inherit
272 the face of the buffer under them.
274 * xfaces.c (face_at_string_position): Update function comment.
276 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
277 matrix if the window's left position has changed; we need to
278 redraw it in this case.
280 * dispextern.h (struct glyph_matrix): Add member window_left_x.
282 * window.c (coordinates_in_window): Check mouse on mode-line or
285 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
286 advertized by the function documentation.
288 * window.c (syms_of_window): Doc fix.
290 * sound.c (vox_configure): Set volume for left and right channel.
291 (sound_cleanup): Return nil.
293 * xdisp.c (move_it_by_lines): Fix paren typo.
295 * xterm.c (x_load_font): Don't use the font's max_bounds for
296 computing the height of the font. If max_bounds' ascent or
297 descent are greater than the font's ascent or descent, this means
298 glyphs overlap, which should be handled now by redisplay.
300 * window.c (Veven_window_heights): New variable.
301 (syms_of_window): DEFVAR_LISP it.
302 (Fdisplay_buffer): Check Veven_window_heights before evening the
305 2000-12-06 Miles Bader <miles@gnu.org>
307 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
308 update `default-frame-alist' instead of setting no frame parameters.
310 2000-12-06 Kenichi Handa <handa@etl.go.jp>
312 * composite.c (update_compositions): Fix typo (use the correct
315 2000-12-05 Jason Rumney <jasonr@gnu.org>
317 * md5.h: Remove underscores from function declarations.
318 (__attribute__, __alignof__) [!__GNUC__]: Define.
320 * md5.c: Delay include of md5.h until after namespace cleaning.
322 * makefile.w32-in (fns.o): Depend on md5.h
326 * makefile.nt: Likewise.
328 2000-12-05 Jason Rumney <jasonr@altavista.net>
330 * w32term.c (expose_area): Complete last change.
332 2000-12-05 Ken Raeburn <raeburn@gnu.org>
334 * minibuf.c: Include intervals.h.
336 2000-12-05 Jason Rumney <jasonr@gnu.org>
338 * w32term.c (x_produce_glyphs): If a font for a component of
339 a composition is not found, use 1 pixel dot ascent and 0 dot
340 descent value to avoid displaying terribly tall empty boxes.
341 (expose_area): Pass x-coordinate relative to the exposed
342 area to x_draw_glyphs instead of a window-relative coordinate.
344 2000-12-05 Gerd Moellmann <gerd@gnu.org>
346 * xdisp.c (next_element_from_ellipsis): Save face before selective
347 display in saved_face_id, and set face_before_selective_p.
348 (reseat_1): Reset face_before_selective_p.
349 (append_space, extend_face_to_end_of_line): If iterator's
350 face_before_selective_p is set, use the face from saved_face_id.
351 (extend_face_to_end_of_line): For tty frames, make sure to
352 use the right face id when producing spaces at the end of
355 * dispextern.h (struct it): Add face_before_selective_p.
357 * keyboard.c (record_char): Don't record identical help-echo
358 events in recent_keys.
360 * xterm.c [USE_X_TOOLKIT]: Close the display.
361 (xim_close_dpy): Handle case that the display has been closed.
363 * xterm.c (x_destroy_window): Reset the frame's X window after
366 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
367 variable window_width.
368 (line_draw_cost): Fix code skipping over spaces at the end of the
369 line when must_write_spaces is not set.
370 (scrolling_window): Fix code inserting runs in list of all runs.
372 2000-12-05 Kenichi Handa <handa@etl.go.jp>
374 * coding.c (setup_coding_system): Be sure to initialize
375 coding->category_idx.
377 2000-12-04 Gerd Moellmann <gerd@gnu.org>
379 * xterm.c (PER_CHAR_METRIC): Removed because not used.
381 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
382 area to x_draw_glyphs instead of a window-relative coordinate.
384 * fileio.c (auto_save_error): Add parameter ERROR. Show the
385 error in the message.
387 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
388 timer after having read a key. It's not good for code reading
389 several keys in a loop, like an input method.
391 * fileio.c (Finsert_file_contents): When VISIT is t, don't
392 record undo information for format-decode.
394 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
395 current buffer is read-only, not if it isn't.
397 * keyboard.c (record_char): Record `help-echo' input events
398 in recent_keys only if they display some help. Don't record
399 `help-echo' events as macro char.
401 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
403 * editfns.c (save_excursion_restore): Don't move point
404 in another window if it is showing the wrong buffer.
405 Avoid the call to Fwindow_live_p, for speed.
407 2000-12-04 Kenichi Handa <handa@etl.go.jp>
409 * xfaces.c (struct font_name): New member registry_priority.
410 (split_font_name): Initialize the above member to zero.
411 (concat_font_list): New function.
412 (font_list): Include fonts of all alternative registries.
413 (FONT_POINT_SIZE_QUANTUM): New macro.
414 (better_font_p): Ignore point size difference less than
415 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
417 * xterm.c (x_produce_glyphs): If a font for a component of
418 a composition is not found, use 1 pixel dot ascent and 0 dot
419 descent value to avoid displaying terribly tall empty boxes.
421 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
423 2000-12-03 Ken Raeburn <raeburn@gnu.org>
425 * coding.h (code_convert_string1): Declare.
427 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
429 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
432 2000-12-02 Jason Rumney <jasonr@gnu.org>
434 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
435 correctly for single byte character case.
436 (w32_per_char_metric): Do not try to make any assumptions about
437 the metrics of BDF fonts.
438 (x_estimate_mode_line_height): If `mode-line' face
439 hasn't a font, use that of the frame, as drawing glyphs
441 (note_mouse_highlight): Change the cursor shape on the vertical
442 border between windows [not enabled].
444 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
446 * w32fns.c (Fx_create_frame): Reintroduce the call to
447 face-set-after-frame-defaults.
448 (Vx_window_horizontal_drag_shape): New variable.
449 (syms_of_xfns): DEFVAR_LISP it.
450 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
453 2000-12-02 Simon Josefsson <simon@josefsson.org>
455 * fns.c (Fmd5): Use a different logic to decide the coding system
458 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
460 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
462 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
465 2000-12-01 Gerd Moellmann <gerd@gnu.org>
467 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
468 height for YNegative.
469 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
470 height; also see comment there.
472 * window.c (coordinates_in_window): Handle computations for
473 positions on the vertical bar and fringes differently for
474 window-system frames. Consider some pixels near the vertical bar
475 as on the bar if the frame doesn't have vertical scroll bars.
476 Associate positions between mode or header lines with the
477 right window, the left one.
479 2000-12-01 Jason Rumney <jasonr@gnu.org>
481 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
483 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
486 2000-12-01 Gerd Moellmann <gerd@gnu.org>
488 * window.c (struct saved_window): Add members orig_top and
490 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
491 (save_window_save, Fset_window_configuration): Save/restore
492 window's orig_top and orig_height.
494 2000-12-01 Jason Rumney <jasonr@gnu.org>
496 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
498 * w32fns.c (x_set_cursor_color): Fix last change.
500 2000-11-30 Gerd Moellmann <gerd@gnu.org>
502 * xdisp.c (echo_area_display): If cursor is in the echo area, make
503 sure that the next redisplay displays the minibuffer, so that
504 the cursor will be replaced with what the minibuffer wants.
506 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
507 #ifndef instead of using #if.
508 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
509 USE_TOOLKIT_SCROLL_BARS is defined.
511 2000-11-30 Jason Rumney <jasonr@gnu.org>
513 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
516 2000-11-30 Gerd Moellmann <gerd@gnu.org>
518 * fns.c (Fmd5): Doc fix.
520 2000-11-30 Simon Josefsson <simon@josefsson.org>
522 * fns.c (Fmd5): New function.
523 (syms_of_fns): Defsubr md5.
525 * Makefile.in (obj): Add md5.o
527 2000-11-30 Gerd Moellmann <gerd@gnu.org>
529 * md5.h, md5.c: New files, taken from glibc.
531 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
533 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
534 hasn't a font, use that of the frame, as drawing glyphs
537 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
539 * eval.c (Frun_hooks): Allow 0 arguments.
541 2000-11-29 Gerd Moellmann <gerd@gnu.org>
543 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
544 is over the menu bar widget, say it's not on the frame.
546 * xfns.c (Fx_create_frame): Reintroduce the call to
547 face-set-after-frame-defaults.
549 * eval.c (Fsignal): Reset handling_signal.
551 2000-11-28 Jason Rumney <jasonr@gnu.org>
553 * w32menu.c (add_menu_item): Reset menu item text when changing
554 type to radio button.
556 2000-11-28 Gerd Moellmann <gerd@gnu.org>
558 * xselect.c: Update copyright.
560 * window.c (coordinates_in_window): If on a mode or header line,
561 but sufficiently close to its start, return ``on vertical
562 border''. This gives us a way to drag windows horizontally when
563 using toolkit scroll bars.
565 * xterm.c (note_mouse_highlight): Change the cursor shape
566 on the vertical border between windows.
568 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
570 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
571 (syms_of_xfns): DEFVAR_LISP it.
572 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
574 * textprop.c (text_read_only): New function.
575 (verify_interval_modification): Use it instead of signaling
576 `text-read-only'. This makes it easier to catch this error
579 * xdisp.c (forward_to_next_line_start): Check for newlines,
580 not end of line, which includes CR.
582 2000-11-28 Kenichi Handa <handa@etl.go.jp>
584 * coding.c (Ffind_coding_systems_region_internal): Be sure to
585 include no-conversion.
587 2000-11-27 Jason Rumney <jasonr@gnu.org>
589 * w32fns.c (w32_load_system_font): Always mark font as double byte
590 if codepage is unicode.
592 2000-11-27 Gerd Moellmann <gerd@gnu.org>
594 * xdisp.c (forward_to_next_line_start): If already on a newline,
595 just consume it to avoid unintended skipping over invisible text
598 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
599 `vertical-line', `mode-line' and `header-line' events.
601 * xdisp.c (try_window_id): Avoid starting to display in the middle
602 of a character, a TAB for instance. This is easier than to set
603 up the iterator exactly, and it's not a frequent case, so the
604 additional effort wouldn't really pay off.
606 2000-11-26 Andrew Choi <akochoi@i-cable.com>
608 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
611 2000-11-25 Jason Rumney <jasonr@gnu.org>
613 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
614 to window_from_coordinates should be pixel coordinates.
616 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
617 redisplay handles them properly.
619 2000-11-25 Miles Bader <miles@gnu.org>
621 * indent.c (compute_motion): Keep pos_byte in sync with pos.
623 2000-11-24 Jason Rumney <jasonr@gnu.org>
625 * w32.c (init_environment): Set LANG environment variable based on
626 locale settings, if not set.
628 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
629 making tool bar smaller. When clearing the frame, also
630 clear current matrices. Clear frame when tool bar disappears.
631 Don't use more lines for the tool-bar than is available.
632 (x_change_window_heights): New function.
634 2000-11-24 Gerd Moellmann <gerd@gnu.org>
636 * xdisp.c (init_from_display_pos): If POS says we're already after
637 an overlay string ending at POS, make sure to pop the iterator
638 because it will be in front of that overlay string. When POS is
639 ZV, we've thereby also ``processed'' overlay strings at ZV.
641 * xfaces.c (lface_from_face_name): Function comment fix.
643 2000-11-24 Miles Bader <miles@gnu.org>
645 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
646 apply `mode-line-inverse-video' -- zero means force display using
647 the default face, non-zero means display using the specialized face.
648 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
650 2000-11-23 Kenichi Handa <handa@etl.go.jp>
652 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
655 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
657 * coding.c (decode_coding_emacs_mule): Fix the case of
658 CODING_EOL_LF, which used uninitialized value of c.
660 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
662 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
664 2000-11-22 Gerd Moellmann <gerd@gnu.org>
666 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
669 * frame.h (struct frame): Replace desired_tool_bar_items,
670 current_tool_bar_items, n_desired_tool_bar_items,
671 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
673 * frame.c (make_frame): Change initialization of tool bar
676 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
677 Change references to members deleted from struct frame to use the
680 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
681 references to members deleted from struct frame to use the new
684 * dispnew.c (update_frame): Do nothing with frame's tool bar
687 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
689 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
690 (note_tool_bar_highlight): Change references to members deleted
691 from struct frame to use the new ones.
693 2000-11-23 Miles Bader <miles@gnu.org>
695 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
696 the face's inverse-video attribute, rather than overriding it.
698 2000-11-22 Gerd Moellmann <gerd@gnu.org>
700 * xfns.c (x_set_tool_bar_lines): Clear internal border when
701 making tool bar smaller.
703 2000-11-22 Dave Love <fx@gnu.org>
705 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
707 2000-11-22 Miles Bader <miles@gnu.org>
709 * keyboard.c (Vminibuffer_message_timeout): New variable.
710 (command_loop_1): Use it to determine message timeout.
711 (syms_of_keyboard): Initialize it.
713 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
715 2000-11-22 Kenichi Handa <handa@etl.go.jp>
717 * sysdep.c: Move the code for declaring h_errno after #include
720 2000-11-21 Gerd Moellmann <gerd@gnu.org>
722 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
723 the menu bar when the tooltip is unmapped.
725 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
726 sole visible buffer when we're currently in the mini-buffer, and
729 2000-11-21 Jason Rumney <jasonr@gnu.org>
731 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
732 put on the clipboard.
733 (Fw32_get_clipboard_data): Compare data on clipboard with saved
734 copy of what Emacs last put there. If they are the same, do not
735 use the clipboard copy to avoid losing data due to coding
738 2000-11-22 Miles Bader <miles@gnu.org>
740 * minibuf.c (Vminibuffer_prompt_properties): New variable.
741 (syms_of_minibuf): Initialize it.
742 (read_minibuf): Add properties from Vminibuffer_prompt_properties
743 to prompt, don't make read-only.
745 2000-11-21 Gerd Moellmann <gerd@gnu.org>
747 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
748 BEFORE/AFTER_POTENTIAL_GC.
750 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
752 * buffer.c (mmap_free_1): Avoid a compiler warning.
754 * term.c, cm.c: Don't try to include termcap.h; see comment there.
756 2000-11-21 Kenichi Handa <handa@etl.go.jp>
758 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
761 2000-11-20 Gerd Moellmann <gerd@gnu.org>
763 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
766 * s/gnu-linux.h: Don't use `#cpu'.
768 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
769 not defined in mman.h.
771 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
773 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
774 and store an index in the XClientMessageEvent. Storing a
775 Lisp_Object or pointer can fail on a 64 bit system, since X only
777 (x_scroll_bar_to_input_event): Get the window from
780 2000-11-20 Dave Love <fx@gnu.org>
782 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
784 2000-11-20 Gerd Moellmann <gerd@gnu.org>
786 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
788 2000-11-20 Kenichi Handa <handa@etl.go.jp>
790 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
793 * alloc.c (make_string): Fix previous change. Be sure to make
794 unibyte string correctly.
796 2000-11-19 Gerd Moellmann <gerd@gnu.org>
798 * window.c (Fwindow_list): Change parameter list to be XEmacs
800 (window_list_1): New function.
801 (window_loop): Use it instead of Fwindow_list.
803 * sysdep.c (emacs_ospeed): New variable.
804 (toplevel): Don't declare ospeed extern.
805 (init_baud_rate): Use emacs_ospeed instead of ospeed.
807 * termcap.c (ospeed): Remove.
808 (tputs) [!emacs]: Remove unused code.
809 (tgetent): Avoid a compiler warning.
811 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
812 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
813 SCROLL_BAR_X_WIDGET with additional argument DPY.
815 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
817 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
818 Take the X display as additional argument.
819 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
820 `Widget' is a pointer type that's not easily stored in Lisp_Object
821 form in a portable way.
823 * dispnew.c (update_text_area): Fix last change.
825 2000-11-18 Gerd Moellmann <gerd@gnu.org>
827 * xdisp.c: Use BINDING_STACK_SIZE throughout.
829 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
830 clear current matrices.
832 * buffer.c (mmap_enlarge): Don't print a message on stderr
833 if mapping new memory at the end of the existing region fails.
835 * dispnew.c (update_text_area): Don't skip over equal glyphs
836 when the last current glyph overlaps the glyph to its right.
838 2000-11-18 Miles Bader <miles@gnu.org>
840 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
841 lines that *end* with "..." too (that's the most common case!).
843 2000-11-18 Gerd Moellmann <gerd@gnu.org>
845 * xdisp.c (resize_mini_window): Temporarily change to the
846 mini-window's buffer if necessary.
848 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
849 the tooltip obscures less text under it.
851 2000-11-17 Gerd Moellmann <gerd@gnu.org>
853 * puresize.h (BASE_PURESIZE): Increase to 700000.
855 2000-11-18 Jason Rumney <jasonr@gnu.org>
857 * w32term.c (w32_draw_bitmap): Use face to set colors.
859 2000-11-17 Dave Love <fx@gnu.org>
861 * lread.c (Fload): Fix #ifdef for pcc.
863 2000-11-17 Gerd Moellmann <gerd@gnu.org>
865 * xdisp.c (pos_visible_p): Compute the default character height
868 2000-11-16 Gerd Moellmann <gerd@gnu.org>
870 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
871 knowing the line's height; use the default font's height in that
874 * xfaces.c (weight_table): Add `demi' with the same meaning as
877 2000-11-16 Kenichi Handa <handa@etl.go.jp>
879 * dispnew.c (null_row): New global static variable.
880 (clear_glyph_row): Delete local static variable null_row.
882 2000-11-15 Jason Rumney <jasonr@gnu.org>
884 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
885 (w32_alloc_lighter_color): Use new brightness calculations from
886 xterm.c. Scale delta to be in the range expected by W32.
887 (w32_draw_relief_rect): Use frame relief colors.
889 2000-11-15 Gerd Moellmann <gerd@gnu.org>
891 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
892 (Qinhibit_default_face_x_resources): New variable.
893 (syms_of_frame): Initialize it.
894 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
896 * xdisp.c (pos_visible_p): Improve function comment.
898 * lisp.h (BINDING_STACK_SIZE): New macro.
900 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
901 reading the directory if readdir returns null and errno is EAGAIN
904 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
906 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
907 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
908 Set amount_to_scroll to max of dx and scroll_step so that
909 scroll-conservatively doesn't defeat scroll-step>1.
910 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
911 scroll-conservatively for line-at-a-time scrolling.
913 2000-11-14 Gerd Moellmann <gerd@gnu.org>
915 * window.c (Fpos_visible_in_window_p): Call pos_visible with
918 * xdisp.c (current_mode_line_height, current_header_line_height):
920 (init_xdisp): Initialize them.
921 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
922 and use exact mode line heights if it is set.
924 * lisp.h (pos_visible_p): Change prototype.
926 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
927 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
928 and current_header_line_height first.
929 (current_mode_line_height, current_header_line_height): Declare
932 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
934 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
935 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
936 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
938 2000-11-14 Miles Bader <miles@gnu.org>
940 * xterm.c (x_alloc_lighter_color): Include an additive component
941 too for dark colors, because FACTOR isn't enough.
942 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
945 2000-11-13 Gerd Moellmann <gerd@gnu.org>
947 * keyboard.c (show_help_echo): Call message3_nolog with number of
948 bytes in the help string as 2nd parameter, instead of the number
951 2000-11-13 Miles Bader <miles@gnu.org>
953 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
954 (Fload): Use new openp return protocol.
955 Don't try to use Vload_source_file_function to load .elc files.
956 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
957 openp return protocol.
958 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
960 2000-11-11 Kenichi Handa <handa@etl.go.jp>
962 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
964 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
965 Defined these macros.
966 (NLIST_STRUCT): Avoid re-defining it.
968 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
969 -I/usr/contrib/X11R6/include.
970 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
972 2000-11-10 Jason Rumney <jasonr@gnu.org>
974 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
976 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
977 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
979 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
980 (Qw32_charset_vietnamese): New symbol.
981 (xlfd_charset_of_font): New function.
982 (w32_load_system_font): Use it.
983 (x_to_w32_charset): Use Fassoc to find charset info. Special case
984 when Vw32_charset_info_alist is nil to ensure default face always
985 has font. Use Fcar and Fcdr for safety.
986 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
987 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
988 pseudo-codepages for special cases.
989 (w32_to_x_font): New parameter to allow charset portion to be
990 specified where there is many to one mapping. Callers changed.
991 (w32_list_fonts): Avoid listing fonts that won't display.
993 2000-11-10 Gerd Moellmann <gerd@gnu.org>
995 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
996 (font_list_1): Renamed from font_list.
997 (font_list): New function, trying alternative registries from
998 Vface_alternative_font_registry_alist.
999 (Finternal_set_alternative_font_registry_alist): New function.
1000 (syms_of_xfaces): Initialize and Staticpro
1001 Vface_alternative_font_registry_alist. Defsubr
1002 Finternal_set_alternative_font_registry_alist.
1004 2000-11-09 Ken Raeburn <raeburn@gnu.org>
1006 * lisp.h (Flooking_at): Declare.
1008 2000-11-09 Gerd Moellmann <gerd@gnu.org>
1010 * dired.c (directory_files_internal): Fix a braino.
1012 * dired.c (directory_files_internal): Add missing GCPRO's.
1015 2000-11-08 Gerd Moellmann <gerd@gnu.org>
1017 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
1018 (resize_mini_window): Return quickly if Vresize_mini_window is
1019 nil. Don't return if Vmax_mini_window_height is nil.
1021 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
1022 (syms_of_xdisp): Initialize them.
1023 (resize_mini_window): Act according to the setting of
1024 Vresize_mini_window.
1025 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
1027 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
1028 scroll bar widget after configuring it, so that it will appear at
1029 the right position from the start.
1030 (XTredeem_scroll_bar): Cleaned up.
1032 2000-11-08 Kenichi Handa <handa@etl.go.jp>
1034 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
1035 font is taller than the frame line, we don't have to bias the
1038 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
1040 2000-11-07 Dave Love <fx@gnu.org>
1042 * config.in (HAVE_MKSTEMP): Add.
1044 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
1046 2000-11-07 Gerd Moellmann <gerd@gnu.org>
1048 * window.c (Fset_window_configuration): Don't try to preserve
1049 point in the current buffer, if that buffer is displayed in more
1052 * xfaces.c (lookup_named_face): If default face isn't realized,
1053 try to realize it. Return -1 if not successful.
1054 (Fx_list_fonts): Handle case that face cannot be determined.
1055 (Fface_font): Likewise.
1057 2000-11-06 Gerd Moellmann <gerd@gnu.org>
1059 * window.c (displayed_window_lines): Detect partially
1060 visible lines at the bottom correctly.
1062 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
1064 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
1065 when ensuring we don't do visit in indirect buffer.
1067 2000-11-06 Kenichi Handa <handa@etl.go.jp>
1069 * composite.h (compose_chars_in_text): Add prototype.
1071 * composite.c (Vcomposition_function_table): New variable.
1072 (Qcomposition_function_table): New variable.
1073 (run_composition_function): Call
1074 Vcompose_chars_after_function with three arguments.
1075 (compose_chars_in_text): New function.
1076 (syms_of_composite): Modified the doc-string of
1077 Vcompose_chars_after_function. Declare composition-function-table
1078 as a lisp variable, and initialize it.
1080 * xfns.c (x_encode_text): Suppress producing escape sequences for
1083 * xselect.c: Include composite.h.
1084 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
1086 2000-11-05 Andrew Innes <andrewi@gnu.org>
1088 * w32term.c (x_produce_glyphs): Fix typo in enum name.
1090 * sysdep.c (read_input_waiting): Remove extraneous argument to
1093 * w32fns.c (Fx_server_version): Include w32_build_number in the
1096 * w32heap.c (w32_build_number): New variable.
1097 (cache_system_info): Set it.
1099 * w32heap.h (w32_build_number): Add extern.
1101 * emacs.c (syms_of_emacs): Update docstring for
1102 system-configuration, to reflect the actual usage on MS-Windows.
1104 2000-10-31 Gerd Moellmann <gerd@gnu.org>
1106 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
1107 process idle timers while waiting for another event.
1109 * dispnew.c (update_frame_line): Handle case where spaces in
1110 the default face are colored.
1112 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
1113 window height hasn't changed.
1115 2000-10-31 Jason Rumney <jasonr@gnu.org>
1117 * w32term.c (x_produce_glyphs): Handle composite characters.
1118 (x_draw_glyph_string_foreground)
1119 (x_draw_composite_glyph_string_foreground): Restore old font.
1121 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
1123 * minibuf.c (read_minibuf): Reset the undo history just before
1124 starting the recursive-edit.
1126 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1128 * xfaces.c (menu_face_change_count): New variable.
1129 (Finternal_set_lisp_face_attribute): Increment it for changes
1131 (realize_basic_faces): Reflect changes in the `menu' faces
1134 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
1135 dy obtained from the iterator's y-position after moving from
1136 scroll_margin_pos to PT; see comment there.
1138 * xdisp.c (safe_eval_handler): Call add_to_log.
1140 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
1141 is not a symbol or string.
1143 * xdisp.c (echo_area_display): Don't perform a display update from
1144 inside redisplay. The update will happen anyway at the end of
1145 redisplay, and it can confuse redisplay (GC messages while
1146 redisplaying, for instance.)
1148 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
1150 * xrdb.c (x_load_resources): Use the class name in the defaults.
1152 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
1153 (regex_compile): Catch bogus \(\1\).
1155 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1157 * xterm.c (x_alloc_nearest_color): Fix last change to compare
1160 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
1161 we have a color cache, check that the cached color equals the
1162 allocated color. If not, clear the color cache.
1164 * window.c (displayed_window_lines): Change buffers if necessary.
1165 Fix computation of displayed lines.
1167 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
1168 update_menu_bindings to DEFVAR_BOOL.
1170 2000-10-30 Kenichi Handa <handa@etl.go.jp>
1172 * search.c (Fset_match_data): Be sure to make search_regs always sane.
1174 * puresize.h (BASE_PURESIZE): Increase to 680000.
1176 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
1178 2000-10-29 Jason Rumney <jasonr@gnu.org>
1180 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
1182 * w32term.c (w32_bdf_per_char_metric): Negate descent.
1183 (w32_cache_char_metrics): Handle possibility that 'x' does not
1184 exist in a BDF font.
1185 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
1187 * w32bdf.h (bdffont): Add nchars.
1189 * w32bdf.c (set_bdf_font_info): Set it.
1190 (w32_BDF_TextOut): Swap byte order of double byte characters.
1191 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
1193 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1195 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
1196 don't override the colors in frame's param_alist, unless they are
1199 * term.c (reassert_line_highlight): If inverse_video is non-zero,
1200 reverse the effect of the highlight flag.
1202 2000-10-27 Ken Raeburn <raeburn@gnu.org>
1204 * window.h (Fwindow_live_p): Declare.
1206 * undo.c (record_delete): Check that last_undo_buffer is really a
1207 buffer before applying XBUFFER to it.
1209 * keymap.c (where_is_internal): Pass lisp object, not integer, to
1212 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1214 * lisp.h (KEYMAPP): New macro.
1215 (get_keymap): Remove.
1216 (get_keymap_1): Rename get_keymap.
1218 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
1220 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
1222 * xmenu.c (single_submenu): Use KEYMAPP.
1223 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1224 Use KEYMAPP rather than Fkeymapp.
1226 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
1228 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
1229 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1230 Use KEYMAPP rather than Fkeymapp.
1231 (single_submenu): Use KEYMAPP.
1232 (w32_menu_show, w32_dialog_show): Use TRUE.
1234 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
1236 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
1237 (Fkeymapp): Use KEYMAPP.
1238 (get_keymap): Rename from get_keymap_1. Remove old def.
1239 Return t when autoload=0 and error=0 and the keymap needs autoloading.
1240 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
1241 (Fminor_mode_key_binding): Don't raise an error if the binding
1243 (Fuse_global_map, Fuse_local_map): Allow autoloading.
1244 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
1246 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
1247 Allow Vspecial_event_map to be autoloaded.
1248 (menu_bar_items): Fetch the keymap rather than using keymapp.
1249 (menu_bar_one_keymap): No need to follow func-indirect any more.
1250 (parse_menu_item): get_keymap_1 -> get_keymap.
1251 (tool_bar_items): Fetch the keymap rather than using keymapp.
1252 (read_key_sequence): Use KEYMAPP.
1254 * intervals.c (get_local_map): Use get_keymap rather than following
1255 function-indirections explicitly.
1257 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
1259 2000-10-27 Jason Rumney <jasonr@gnu.org>
1261 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
1262 point, as Windows has oversized fonts.
1264 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
1266 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1268 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
1269 (freehook, reallochook): Handle null pointer arguments.
1270 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
1272 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1274 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
1275 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
1276 Giving in to popular pressure to shut up the compiler with casts.
1278 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1280 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
1281 signed value, and use a default value computed from the font's
1284 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
1286 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
1287 that specify a negative underline position can still use underlines.
1289 * window.c (Fpos_visible_in_window_p): Make POS default to
1290 WINDOW's point, not the current buffer's point.
1292 2000-10-26 Dave Love <fx@gnu.org>
1294 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
1295 when it's necessary.
1297 2000-10-26 Gerd Moellmann <gerd@gnu.org>
1299 * window.c (size_window): Compute size difference from sum of old
1300 child window sizes instead of from parent's size.
1302 * xdisp.c (pos_visible_p): Change current buffer if necessary.
1303 Handle obscured lines at the top of the window.
1305 * frame.c (Fdelete_frame): Doc fix. Move running the hook
1306 down after the last error condition check.
1308 * frame.c (Fdelete_frame): Run delete-frame-hook.
1310 2000-10-26 Kenichi Handa <handa@etl.go.jp>
1312 * coding.c (decode_coding): Fix previous change (check also
1313 CODING_MODE_LAST_BLOCK).
1315 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1317 * regex.c: More `unsigned char' -> `re_char' changes.
1318 Also change several `int' into `re_wchar_t'.
1319 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
1320 (PUSH_FAILURE_POINTER): Don't cast any more.
1321 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
1322 We want GCC to complain, since this piece of code makes
1323 re_match non-reentrant, which *should* be fixed.
1324 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
1325 (EXTEND_BUFFER): Use RETALLOC.
1326 (SET_LIST_BIT): Don't cast.
1327 (re_wchar_t): New type.
1328 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
1329 that those two functions will always properly return.
1330 (IMMEDIATE_QUIT_CHECK): Cast to void.
1331 (analyse_first): Use recursion rather than an explicit stack.
1332 (re_compile_fastmap): Can't fail anymore.
1333 (re_search_2): Don't check re_compile_fastmap for failure.
1334 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
1335 Now also sets the new value (passed in a new argument).
1336 (re_match_2_internal): Use it.
1337 Also, use a new var `reg' of type size_t when looping through regs
1338 rather than reuse the inappropriate `mcnt'.
1340 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
1341 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
1342 (where_is_internal): Renamed from Fwhere_is_internal.
1343 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
1344 (Fwhere_is_internal): New function wrapping where_is_internal.
1345 (where_is_internal_1): Handle the case where we're filling the cache.
1346 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
1348 2000-10-25 Miles Bader <miles@gnu.org>
1350 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
1352 2000-10-25 Gerd Moellmann <gerd@gnu.org>
1354 * window.c (pos_fully_visible_p): Removed.
1355 (Fpos_visible_in_window_p): Use pos_visible_p to determine
1356 if position is visible and/or fully visible.
1358 * lisp.h (pos_visible_p): Add prototype.
1360 * xdisp.c (pos_visible_p): New function.
1362 2000-10-25 Kenichi Handa <handa@etl.go.jp>
1364 * process.c (send_process): If OBJECT is t, it means that the data
1365 is from C string, but we should encode it. Before calling
1366 setup_raw_text_coding_system, be sure to flush out data by the
1367 previous coding system.
1369 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
1371 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
1372 assignment of startpos to prev when startpos == pos.
1374 * editfns.c (find_field): Set the field stickiness correctly from
1375 overlay fields. Use renamed `text_property_stickiness'.
1376 (text_property_stickiness): Renamed from `char_property_stickiness'.
1377 Only check text properties, not overlays.
1378 * textprop.c (get_char_property_and_overlay): New function.
1379 (Fget_char_property): Use it.
1380 * intervals.h (get_char_property_and_overlay): Add declaration.
1382 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1384 * keymap.c: Use AREF, ASET and ASIZE macros.
1385 (Fmake_sparse_keymap): Docstring fix.
1387 (shadow_lookup): Move up.
1388 Handle the case where lookup-key returns an integer.
1389 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
1390 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
1391 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
1392 Simplify/rewrite the keymap-finding code.
1393 Add check for command shadowing, using shadow_lookup.
1395 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
1397 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
1398 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
1401 2000-10-24 Andrew Innes <andrewi@gnu.org>
1403 * dired.c (directory_files_internal_unwind): New function.
1404 (directory_files_internal): Use it to ensure closedir is called
1405 even if expand-file-name or file-attributes throw, eg. because of
1406 a user interrupt. Also enable immediate_quit while calling
1407 re_search, so that matching can be interrupted as well.
1409 2000-10-24 Andrew Innes <andrewi@gnu.org>
1411 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
1413 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
1414 so that re_search functions only quit when callers expect them to.
1416 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1418 * regex.c (regex_compile): Change the way of handling a range from
1419 a char less than 256 to a char not less than 256.
1421 2000-10-24 Gerd Moellmann <gerd@gnu.org>
1423 * window.c (size_window): Prevent setting window's width or
1424 height to a negative value (esp. with XSETFASTINT).
1426 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
1427 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
1428 (protect_malloc_state) [GC_MALLOC_CHECK &&
1429 GC_PROTECT_MALLOC_STATE]: New function.
1430 (PROTECT_MALLOC_STATE): New macro.
1431 (__malloc_initialize, morecore, _malloc_internal)
1432 (_free_internal) _realloc_internal): Use it to make _heapinfo
1433 read-only outside of gmalloc.
1435 * keymap.c: Update copyright.
1437 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
1440 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
1442 * filelock.c (unlock_all_files): Use unlock_file to expand each
1443 buffer's file_truename before trying remove its lock file.
1445 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
1447 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
1448 or CRLF, decode EOLs.
1450 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1452 * window.c (Fdisplay_buffer): Fix doc.
1454 2000-10-23 Jason Rumney <jasonr@gnu.org>
1456 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
1457 ASCII font of default fontset on Windows.
1459 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
1460 xterm.c comment below).
1462 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
1464 2000-10-23 Gerd Moellmann <gerd@gnu.org>
1466 * xterm.c (x_connection_closed): Reset handling_signal.
1468 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
1471 2000-10-23 Miles Bader <miles@gnu.org>
1473 * window.c (window_scroll_pixel_based, window_scroll_line_based):
1474 Pass nil for FULLY argument to Fpos_visible_in_window_p to
1475 maintain old behavior.
1476 * minibuf.c (Fminibuffer_complete): Likewise.
1478 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
1480 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
1481 that when a font can't be exactly centered, it errs up rather than
1484 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
1486 * fns.c (Fbase64_decode_string): The decoded result should be
1489 2000-10-23 Andrew Choi <akochoi@i-cable.com>
1491 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
1493 * dispnew.c [macintosh]: Include macterm.h.
1494 (init_display) [macintosh]: Initialization for window system.
1496 * emacs.c (main) [macintosh]: Call syms_of_textprop,
1497 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
1498 syms_of_search, x_term_init, and init_keyboard before calling
1499 init_window_once. Also, call syms_of_xmenu.
1501 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1502 default fontset to Monaco.
1504 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1505 NewMacWindow and DisposeMacWindow.
1506 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1507 instead of calling NewMacWindow and setting fields of
1508 f->output_data.mac directly. Call init_frame_faces.
1509 (Fdelete_frame) [macintosh]: Remove unused code.
1510 (Fmodify_frame_parameters) [macintosh]: Call
1511 x_set_frame_parameters instead of mac_set_frame_parameters.
1513 * frame.h [macintosh]: Define menu_bar_lines field in struct
1514 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1516 * keyboard.c [macintosh]: Include macterm.h.
1517 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1518 and menu_bar_activate_event type events as for X and NT.
1519 (make_lispy_event) [macintosh]: Construct lisp events of type
1520 MENU_BAR_EVENT as for X and NT.
1522 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1523 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1524 (sys_subshell) [macintosh]: Remove definition entirely.
1525 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1526 Vwindow_system_version here. Remove initialization of
1527 Vx_bitmap_file_path.
1528 (read_input_waiting): Correct the number of parameters passed to
1530 Move all Macintosh functions to mac/mac.c.
1532 * term.c [macintosh]: Include macterm.h.
1534 * window.c [macintosh]: Include macterm.h.
1536 * xdisp.c [macintosh]: Include macterm.h. Declare
1537 set_frame_menubar and pending_menu_activation.
1538 (echo_area_display) [macintosh]: Do not return if terminal frame
1539 is the selected frame.
1540 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1541 Allow only the selected frame to set menu bar.
1542 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1543 calling FRAME_EXTERNAL_MENU_BAR (f).
1544 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1546 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1547 and check_x. Declare XCreateGC. Define x_create_gc and
1548 x_free_gc. Initialize font_sort_order.
1549 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1550 but call x_list_fonts instead of w32_list_fonts.
1551 (Finternal_face_x_get_resource) [macintosh]: Do not call
1552 display_x_get_resource.
1553 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1554 (realize_x_face) [macintosh]: Load the font if it is specified in
1556 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1559 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1561 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1562 is nil: since we go to the end of submap anyway, we'd end up
1564 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1565 doesn't obey autoload.
1567 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1569 * msdos.c (dos_set_window_size): Update screen dimension variables.
1571 2000-10-21 Jason Rumney <jasonr@gnu.org>
1573 * w32term.c (w32_cache_char_metrics): Double check that font is
1574 really fixed pitch before trusting tmPitchAndFamily.
1576 2000-10-21 Andrew Innes <andrewi@gnu.org>
1578 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1580 * w32term.h: Extern decl for w32_cache_char_metrics.
1582 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1584 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1585 (w32_unload_font): Free per_char array if present.
1587 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1588 cached information in emulated XFontStruct to handle common cases
1589 quickly. Do not allocate XCharStruct for return.
1590 (w32_native_per_char_metric): New function.
1591 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1593 (x_produce_glyphs): Don't get an HDC. Change calls to
1594 w32_per_char_metric to match arg change above. Remove calls to
1596 (w32_get_glyph_overhangs): Ditto.
1597 (w32_cache_char_metrics): New function.
1599 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1600 ($(BLD)/casefiddle.$(O)): Remove compile command.
1601 ($(BLD)/gmalloc.$(O)): Remove compile command.
1602 ($(BLD)/dispnew.obj):
1603 ($(BLD)/keyboard.obj):
1604 ($(BLD)/w32inevt.obj):
1605 ($(BLD)/w32bdf.obj):
1607 ($(BLD)/buffer.obj):
1608 ($(BLD)/editfns.obj):
1610 ($(BLD)/fileio.obj):
1612 ($(BLD)/indent.obj):
1613 ($(BLD)/insdel.obj):
1614 ($(BLD)/intervals.obj):
1615 ($(BLD)/minibuf.obj):
1617 ($(BLD)/scroll.obj):
1618 ($(BLD)/sysdep.obj):
1619 ($(BLD)/textprop.obj):
1620 ($(BLD)/widget.obj):
1621 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1622 ($(BLD)/term.obj): Add dependency on dispextern.h.
1624 * makefile.nt ($(BLD)\dispnew.obj):
1625 ($(BLD)\keyboard.obj):
1626 ($(BLD)\w32inevt.obj):
1627 ($(BLD)\w32bdf.obj):
1629 ($(BLD)\buffer.obj):
1630 ($(BLD)\editfns.obj):
1632 ($(BLD)\fileio.obj):
1634 ($(BLD)\indent.obj):
1635 ($(BLD)\insdel.obj):
1636 ($(BLD)\intervals.obj):
1637 ($(BLD)\minibuf.obj):
1639 ($(BLD)\scroll.obj):
1640 ($(BLD)\sysdep.obj):
1641 ($(BLD)\textprop.obj):
1642 ($(BLD)\widget.obj):
1643 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1644 ($(BLD)\term.obj): Add dependency on dispextern.h
1646 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1648 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1649 with an additional argument of Qt.
1651 2000-10-21 Miles Bader <miles@gnu.org>
1653 * window.c (pos_fully_visible_in_window_p): New function.
1654 (Fpos_visible_in_window_p): Add FULLY argument.
1655 Use pos_fully_visible_in_window_p.
1656 (window_scroll_pixel_based, window_scroll_line_based): Update
1657 calls to Fpos_visible_in_window_p.
1658 * lisp.h (Fpos_visible_in_window_p): Update prototype
1660 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1662 * alloc.c (toplevel): Conditionalize compilation of mem_*
1663 functions differently.
1665 2000-10-20 Jason Rumney <jasonr@gnu.org>
1667 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1668 mem_init where it used to be. mem_z etc not defined otherwise.
1670 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1672 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1674 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1675 structure definition and related variabled to the top of the file.
1676 Include this code when GC_MALLOC_CHECK is defined.
1677 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1678 register/unregister allocated region.
1679 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1680 which isn't allocated.
1681 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1682 something which is already in use.
1683 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1684 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1685 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1686 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1688 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1689 _malloc_internal instead of malloc.
1690 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1693 2000-10-20 Andrew Innes <andrewi@gnu.org>
1695 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1697 (my_strftime) <macro>: Don't use macro arg list when redefining as
1699 (my_strftime) <function>: Supply 0 as ut argument.
1701 2000-10-19 Jason Rumney <jasonr@altavista.net>
1703 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1704 including dispextern.h, as it stops faces from working.
1706 * w32fns.c (Fx_create_frame): Don't bother calling
1707 face-set-after-frame-default since the caller does it for us
1708 anyway. Clean up calls to x_get_arg to be consistent with X.
1710 * w32term.c (x_produce_glyphs): Handle
1711 unibyte_display_via_language_environment correctly.
1712 (w32_draw_box_rect): Fix the calculation of width and height.
1714 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1715 as it has stopped working.
1716 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1719 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1721 * eval.c (skip_debugger): Prevent a compiler warning.
1722 (Fcondition_case): Likewise.
1723 (Fbacktrace_frame): Use a null interactive spec.
1725 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1727 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1729 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1731 * strftime.c: Sync with glibc, file version 1.78.
1732 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1733 should no longer be used according to ISO 8601.
1735 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1736 no map for meta_prefix_char, don't try to use it as a keymap.
1737 Instead, if T_OK is non-zero, look up a default binding, if any,
1738 otherwise, if T_OK is zero, return nil.
1740 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1741 (x_to_xcolors, png_load): Use x_query_color.
1743 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1745 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1747 (x_copy_color, x_alloc_lighter_color): Likewise.
1749 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1750 (x_query_color, x_query_colors): Add prototype.
1752 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1753 check_string_bytes only if not noninteractive, increase count to 50.
1755 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1757 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1760 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1762 * alloc.c (pure_bytes_used): Renamed from pureptr.
1764 (pure_alloc): New function.
1765 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1767 (Fpurecopy): Use PURE_POINTER_P.
1769 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1770 PT has moved backward.
1772 * xdisp.c (cursor_row_p): Take continued lines into account.
1774 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1776 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1777 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1778 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1781 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1782 of selective display off while searching for the next line start.
1784 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1786 * Makefile.in (term.o): Depend on dispextern.h.
1788 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1790 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1792 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1794 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1795 the iterator at the beginning, so that they can be set later on,
1796 for instance in reseat_at_next_visible_line_start, without being
1799 * xfns.c (pbm_format): Add :foreground and :background keywords.
1800 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1801 (xbm_load): Recognize foreground and background color
1804 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1806 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1808 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1811 * msdos.c (IT_set_face): Compare highlighted face with the default
1812 face, and invert colors if these faces' colors are identical.
1813 (Fmsdos_remember_default_colors): Don't swap foreground and
1814 background colors in initial_colors[].
1815 (IT_set_frame_parameters): Don't swap frame's foreground and
1816 background pixels. If ALIST includes "(reverse . t)", swap
1817 foreground-color and background-color properties in frame's
1818 param_alist. If the original frame's param_alist doesn't specify
1819 the colors, store unspecified-fg and unspecified-bg, reversed if
1822 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1823 the colors are unspecified and reversed, reverse fore- and back-
1824 ground in the returned value.
1825 (Fframe_parameter): Ditto.
1827 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1829 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1830 get_last_unchanged_at_beg_row.
1831 (find_first_unchanged_at_end_row): Renamed from
1832 get_first_unchanged_at_end_row.
1833 (find_first_unchanged_at_end_row): Convert assertions to
1834 unconditional tests which abort. When looking for a row in
1835 unchanged text, don't go further back than first_text_row.
1837 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1838 Don't add in the last line's height when deciding if the new
1839 position is below the scroll margin.
1841 2000-10-16 Miles Bader <miles@gnu.org>
1843 * editfns.c (Fconstrain_to_field): Check carefully for field
1844 boundaries if either OLD_POS or NEW_POS has a non-nil field
1845 property, even if they're the same.
1847 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1849 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1850 height for XFillRectangle.
1852 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1854 * syntax.c (Fstring_to_syntax): New function extracted from
1855 Fmodify_syntax_entry.
1856 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1857 (skip_chars, Fforward_comment): Remove unused variables.
1858 (syms_of_syntax): Add defsubr for string-to-syntax.
1859 (describe_syntax): Add code for comment and string fences.
1861 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1863 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1864 Do the meta->esc mapping. Call get_keyelt before returning.
1865 Start scanning from the second element (the first is always `keymap')
1866 to make it easier to detect when we reach a parent map.
1867 Handle the case of inheriting from a symbol whose function is a map.
1868 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1869 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1870 (get_keyelt, Flookup_key): Update call to access_keymap.
1871 Remove the meta->esc mappings.
1872 (define_as_prefix): Delete old disabled code.
1873 (menu_item_p): New function.
1874 (where_is_internal_1): Skip over the few remaining menu items.
1875 * lisp.h (access_keymap): Update prototype.
1876 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1877 Update call to access_keymap.
1878 (follow_key, read_key_sequence): Update calls to access_keymap.
1879 Remove the meta->esc mappings.
1881 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1883 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1884 with additional argument.
1886 * xdisp.c (cursor_row_p): New function.
1887 (try_cursor_movement, display_line): Use it.
1889 * xdisp.c (append_space): Also save/restore iterator's current
1890 character and its length.
1892 * xdisp.c (init_from_display_pos): Add an assertion.
1893 (handle_stop): Don't set iterator's add_overlay_start.
1894 (handle_invisible_prop): Likewise.
1895 (load_overlay_strings): If text under an overlay is invisible,
1896 take both before- and after-strings into account when the iterator
1897 is positioned either at the start or at the end of the overlay.
1898 (forward_to_next_line_start): Rewritten.
1899 (reseat_at_next_visible_line_start): Rewritten.
1900 (set_iterator_to_next): Add parameter RESEAT_P.
1902 * dispextern.h (struct it): Remove member add_overlay_start.
1903 (set_iterator_to_next): Change prototype.
1905 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1907 * coding.c (code_convert_region): Be sure to initialize
1908 coding->category_idx.
1909 (decode_coding_string): Set coding->src_multibyte and
1910 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1911 (encode_coding_string): Set coding->src_multibyte and
1912 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1914 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1916 * xfns.c (Fx_create_frame): Don't bother calling
1917 face-set-after-frame-default since the caller does it for us anyway.
1919 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1921 * window.c (coordinates_in_window): Fix detection of vertical line
1922 on character terminals.
1924 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1926 * editfns.c (save_excursion_save): Additionally record the
1928 (save_excursion_restore): If buffer was visible in a window, and a
1929 different window was selected, and the old selected window is
1930 still live, restore point in that window.
1932 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1934 * xterm.c (x_produce_glyphs): Handle
1935 unibyte_display_via_language_environment correctly.
1937 * regex.c (regex_compile): Change the way of handling a range from
1938 unibyte char to multibyte char.
1940 * syntax.c (skip_chars): Change the way of handling a range from
1941 unibyte char to multibyte char.
1943 * process.c (read_process_output): Cancel previous change.
1945 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1947 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1949 * charset.c (Ffind_charset_string): Doc fix.
1950 (Ffind_charset_region): Doc fix.
1952 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1954 * process.c (read_process_output): Fix previous change. Adjust
1955 multibyteness of text to insert in a buffer by
1956 string_make_unibyte/multibyte instead of
1957 Fstring_as_unibyte/multibyte.
1959 2000-10-10 Andreas Schwab <schwab@suse.de>
1961 * alloc.c (mark_object): Remove all workarounds installed on
1964 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1966 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1968 (base64_encode_1): Make it work for a text of multibyte form.
1969 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1970 case. Don't call str_to_multibyte because base64_decode_1
1971 produces correct multibyte form for eight-bit codes.
1972 (Fbase64_decode_string): Adjusted for the change of
1974 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1975 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1978 * charset.h (CHAR_STRING): Optimized for single byte characters.
1980 2000-10-09 Andreas Schwab <schwab@suse.de>
1982 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1983 -1 after socket is closed, to fall through to error processing.
1985 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1987 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1988 variables. If ALIST includes foreground-color or
1989 background-color, change also the colors of the default face for
1992 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1994 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1995 them extern (they are defined on xfaces.c).
1996 (syms_of_msdos): Don't intern and don't staticpro
1997 Qbackground_color and Qforeground_color.
1999 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
2001 * frame.c (Fframe_parameter): For non-windowed frames, if
2002 f->param_alist says foreground or background color is unspecified,
2003 call tty_color_name to return the color name computed from the
2004 frame's current colors.
2006 2000-10-06 Dave Love <fx@gnu.org>
2008 * terminfo.c (ospeed): Don't declare.
2010 * sysdep.c: Don't include string.h.
2011 (h_errno): Declare conditional also on TRY_AGAIN.
2013 * charset.c (Ffind_charset_string): Doc fix.
2015 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
2016 (Fbase64_decode_region, Fbase64_decode_string): More explicit
2019 2000-10-05 Dave Love <fx@gnu.org>
2021 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
2022 position like menu-bar.
2024 2000-10-05 Gerd Moellmann <gerd@gnu.org>
2026 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
2028 * xdisp.c (handle_single_display_prop): Use safe_call1.
2029 (safe_call): Renamed from call_function.
2030 (safe_call1): New function.
2031 (handle_fontified_prop): Use safe_call1 instead of call1.
2032 (safe_eval): Renamed from eval_form.
2033 (safe_eval_handler): Renamed from eval_handler.
2034 (handle_single_display_prop, display_mode_element): Use safe_eval
2035 instead of eval_form.
2037 * xfaces.c (merge_face_heights): Use safe_call instead of
2040 * keyboard.c (show_help_echo): Use safe_call instead of
2041 call_function; use safe_eval instead of eval_form.
2043 * lisp.h (safe_call): Renamed from call_function.
2044 (safe_eval): Renamed from eval_form.
2045 (safe_call1): Add prototype.
2047 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
2049 * xfns.c (image_ascent): Rearrange ascent calculation for the
2052 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
2054 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
2055 (where_is_internal_1): Don't bother ignoring menu-items any more.
2057 2000-10-04 Gerd Moellmann <gerd@gnu.org>
2059 * keyboard.c (update_menu_bindings): New variable.
2060 (parse_menu_item): Use AREF. If update_menu_bindings
2061 is 0, don't update menu bindings.
2062 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
2064 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
2066 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
2069 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
2071 * syntax.c (forw_comment): Match nestedness of ender/starter.
2072 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
2073 (prev_char_comstart_first): Remove.
2074 (back_comment): Check two-char comment markers more carefully
2075 to better handle overlapping cases like *//* or /* */* */ ...
2076 Match nestedness of ender/starter.
2078 2000-10-02 Dave Love <fx@gnu.org>
2080 * config.in (HAVE_GAI_STRERROR): Add undef.
2082 * process.c (Fopen_network_stream): Use it.
2084 * m/alpha.h (NO_REMAP): Don't define.
2086 2000-10-02 Gerd Moellmann <gerd@gnu.org>
2088 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
2089 return with a string converted to an integer or vice versa when
2090 Vmocklisp_arguments is t.
2091 (Fsignal): Likewise. The function can return for `quit'.
2092 (struct gcpro): Declare member `var' to point to a volatile
2095 * eval.c (error): Prevent compiler warning.
2097 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
2099 * keymap.c (keymap_memberp): New function.
2100 (Fset_keymap_parent): Use it.
2101 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
2102 Use keymap_memberp to avoid creating cycles.
2103 (access_keymap): Use KEYMAPP.
2105 2000-09-30 Gerd Moellmann <gerd@gnu.org>
2107 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
2108 gai_strerror. Make sure xerrno is set if connect fails. Improve
2111 2000-09-29 Jason Rumney <jasonr@gnu.org>
2113 * w32term.c (w32_char_font_type, w32_encode_char)
2114 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
2115 (w32_bdf_per_char_metric): New function.
2116 (w32_per_char_metric): Use it.
2117 (x_draw_glyph_string_background): Always draw background for BDF
2120 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
2121 GDI object which is a scarce resource.
2123 * w32bdf.c (search_file_line): Fix skipping of whitespace.
2124 (get_quoted_string): Fix limit on memchr search.
2125 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
2126 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
2127 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
2128 (get_cached_font_char, cache_char_offset): Use macro
2129 BDF_CODEPOINT_RANGE_COVER_P.
2130 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
2131 (clear_cached_bitmap_slots): New function.
2132 (GET_HEX_VALUE): G-Z, g-z are not hex.
2133 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
2134 (get_bitmap_with_cache): Use new cache implementation.
2135 (create_offscreen_bitmap): New function.
2136 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
2138 * w32term.c (x_produce_glyphs): If the distance from the current
2139 position to the next tab stop is less than a canonical character
2140 width, use the tab stop after that.
2141 (x_draw_glyphs): Handle case START and END are out of bounds more
2143 (x_clear_mouse_face): Block/unblock input.
2144 (x_display_and_set_cursor): Don't show a hollow box cursor for
2145 buffers whose cursor_type is nil.
2147 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2149 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
2152 * dispextern.h (updating_frame): Declare extern.
2154 2000-09-29 Andreas Schwab <schwab@suse.de>
2156 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
2158 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2160 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
2161 use its function definition.
2162 (tool_bar_items): Likewise.
2164 * lisp.h (fatal): Declare NO_RETURN.
2166 2000-09-29 Kenichi Handa <handa@etl.go.jp>
2168 * keymap.c: Remove the line "#undef NULL".
2170 2000-09-28 Gerd Moellmann <gerd@gnu.org>
2172 * xterm.c (x_make_frame_visible): Try harder to make the frame
2175 2000-09-28 Dave Love <fx@gnu.org>
2177 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
2179 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
2181 * .gdbinit (xreload): Note its need on GNU/Linux.
2183 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
2184 r_alloc, r_alloc_free.
2186 2000-09-28 Kenichi Handa <handa@etl.go.jp>
2188 * syntax.c (skip_chars): Handle negation correctly.
2190 2000-09-27 Gerd Moellmann <gerd@gnu.org>
2192 * xfaces.c (realize_default_face): Call set_lface_from_font_name
2193 with non-zero FORCE_P argument.
2195 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
2198 * xdisp.c (window_box_height): Add an assertion.
2200 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
2201 tool-bar than is available.
2202 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
2204 2000-09-27 Dave Love <fx@gnu.org>
2206 * s/irix6-5.h: Now works 64-bit. Tidied.
2208 2000-09-26 Gerd Moellmann <gerd@gnu.org>
2210 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
2211 instead of BITS_PER_INT.
2212 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
2213 EMACS_UINT, respectively.
2214 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
2216 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
2218 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
2220 * window.c (freeze_window_starts): Construct last argument for
2221 foreach_window differently.
2223 * xfns.c (x_decode_color): Don't return a Lisp_Object.
2225 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
2226 EMACS_UINT instead of `int' and `unsigned int'.
2227 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
2229 * frame.h (struct frame): Make the `nothing' member of union
2230 output_data an EMACS_INT.
2232 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
2234 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
2235 size in the sdata structure.
2236 (SDATA_NBYTES, SDATA_DATA): New macros.
2237 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
2238 differently for the different layout of the sdata structure.
2239 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
2241 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
2242 Check that size recorded in the string size and size recorded in
2243 the sdata structure agree.
2245 2000-09-25 Dave Love <fx@gnu.org>
2247 * buffer.c: Include stdio.h.
2249 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
2251 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
2253 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
2254 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
2256 (__malloc_extra_blocks): Declare as __malloc_size_t.
2258 2000-09-25 Gerd Moellmann <gerd@gnu.org>
2260 * alloc.c (mark_image): Use GC_NILP instead of NILP.
2262 * keyboard.c (show_help_echo): Set help_echo_showing_p.
2263 (read_char): If help-echo is showing, preserve the echo area
2266 * xdisp.c (help_echo_showing_p): New variable.
2267 (set_message): Reset it to 0.
2268 (init_xdisp): Initialize help_echo_showing_p.
2270 * dispextern.h (help_echo_showing_p): Declare extern.
2272 * config.in: Fix typo in __GNUC_MINOR__.
2274 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
2276 * s/freebsd.h (POSIX_SIGNALS): Define.
2278 * xterm.c (x_clear_mouse_face): Block/unblock input.
2280 2000-09-24 Dave Love <fx@gnu.org>
2282 * fns.c (base64_encode_1): Fix last change.
2284 2000-09-22 Gerd Moellmann <gerd@gnu.org>
2286 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
2288 * xdisp.c (try_window_reusing_current_matrix): More fixes
2289 for the case window has a header-line.
2291 2000-09-22 Dave Love <fx@gnu.org>
2293 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
2296 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
2298 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
2300 2000-09-21 Gerd Moellmann <gerd@gnu.org>
2302 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
2305 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
2308 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
2309 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
2310 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
2313 * marker.c (byte_char_debug_check): Return void.
2315 * xfns.c (Fx_create_frame): Set default frame parameter value
2316 for tool-bar-lines to 1.
2318 * dispnew.c (scrolling_window): Compare y-positions of rows
2319 equal at the start. Some simplification.
2321 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
2322 reused rows' y-position in the case window has a header-line, and
2323 new window start is greater than old window start.
2325 * process.c (process_sent_to): New variable.
2326 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
2327 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
2328 Declare more parameters volatile.
2330 * lread.c (Vrecursive_load_depth_limit): New variable.
2331 (Fload): Check recursive loads whose recursion depth exceeds
2332 Vrecursive_load_depth_limit.
2333 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
2335 2000-09-20 Gerd Moellmann <gerd@gnu.org>
2337 * fileio.c (Fread_file_name): Doc fix.
2339 * editfns.c (Fmessage_or_box): Doc fix.
2341 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
2343 * xfns.c (xbm_scan): Allow C-style comments.
2345 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
2346 symbols are specified, add color translations to the cache.
2347 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
2349 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
2351 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
2352 structures to xpm_init_color_cache.
2354 2000-09-19 Gerd Moellmann <gerd@gnu.org>
2356 * dispnew.c (update_window_line): Make sure to always draw
2359 2000-09-19 Andrew Innes <andrewi@gnu.org>
2361 * makefile.nt (bootstrap-emacs): Don't change directory.
2363 2000-09-19 Kenichi Handa <handa@etl.go.jp>
2365 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
2367 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
2368 If output buffer is too small, signal an appropriated error.
2370 2000-09-18 Dave Love <fx@gnu.org>
2372 * keyboard.c (menu_bar_items, tool_bar_items)
2373 (current_active_maps): Remove redundant get_local_map call.
2375 2000-09-18 Gerd Moellmann <gerd@gnu.org>
2377 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
2378 cursor for buffers whose cursor_type is nil.
2380 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
2381 a feature to implement that is already implemented.
2382 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
2385 * xfns.c (x_clear_image_1): New function.
2386 (x_clear_image): Use it.
2387 (x_from_xcolors): Use x_clear_image_1; don't free the image's
2390 * dispnew.c (update_window): Move test for invisible lines
2391 at the top to update_window_line.
2392 (update_window_line): Handle invisible lines here.
2394 * xfns.c (clear_image_cache): Clear current matrices of all
2395 frames sharing an image cache. Block input while freeing
2396 images. Fix timestamp comparison.
2397 (x_clear_image): Also free the mask.
2399 * xfns.c (lookup_image): Block input while loading the image so
2400 that we won't get interrupted in a state where the image isn't yet
2402 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
2403 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
2404 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
2405 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
2408 2000-09-16 Gerd Moellmann <gerd@gnu.org>
2410 * dispnew.c (update_window): Make sure to make desired rows
2411 current even if they are completely invisible at the top
2414 2000-09-15 Gerd Moellmann <gerd@gnu.org>
2416 * xfns.c (lookup_image): Build mask before applying an algorithm.
2417 Recognize algorithm `disabled'.
2418 (cross_disabled_images): New variable.
2419 (COLOR_INTENSITY): New macro.
2420 (x_detect_edges): Use COLOR_INTENSITY.
2421 (x_disable_image): New function.
2422 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
2424 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
2425 disabled state, don't apply an image transformation algorithm if
2426 the user specified an image for the disabled state. Use
2427 `:algorithm disabled' for creating a disabled item's image if the
2428 user hasn't specified an image.
2430 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
2431 allocation functions with the XPM lib.
2432 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
2433 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
2434 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
2435 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
2436 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
2438 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
2439 functions, if possible, because these handle color allocation
2440 failure more gracefully.
2441 (Fimage_mask_p): New function.
2443 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
2444 (Qedge_detection, Qheuristic): New symbols.
2445 (syms_of_xfns): Initialize new symbols.
2446 (lookup_image): Handle `:mask X', `:algorithm emboss', and
2447 `algorithm (edge-detection ...)'.
2448 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
2449 (tiff_format, gif_format, gs_format): Add `:mask'.
2450 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
2451 (GIF_MASK, GS_MASK): New enumerators.
2452 (x_laplace_read_row, x_laplace_write_row): Functions removed.
2453 (emboss_matrix, laplace_matrix): New variables.
2454 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
2455 (x_edge_detection): New functions.
2456 (x_laplace): Rewritten in terms of x_detect_edges.
2457 (x_build_heuristic_mask): If image has a mask, free it.
2459 2000-09-14 Andrew Innes <andrewi@gnu.org>
2461 * makefile.w32-in: Revert to Unix line endings.
2463 2000-09-14 Andrew Innes <andrewi@gnu.org>
2465 * makefile.w32-in: Standardize indentation somewhat.
2466 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
2467 cater for differences between shells.
2469 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
2471 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2473 * xterm.c (x_produce_glyphs): If the distance from the current
2474 position to the next tab stop is less than a canonical character
2475 width, use the tab stop after that.
2477 2000-09-14 Dave Love <fx@gnu.org>
2479 * buffer.c (alloc_buffer_text): Fix xmalloc call.
2481 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2483 * xdisp.c (handle_fontified_prop): While running fontification
2484 functions, bind `fontification-functions' and
2485 `after-change-functions' to nil.
2487 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
2488 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
2490 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
2492 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
2493 USE_MMAP_FOR_BUFFERS.
2495 * insdel.c (make_gap): Use enlarge_buffer_text.
2497 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
2498 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2499 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2500 from former r_alloc_* functions in ralloc.c.
2501 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2503 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2504 (mmap_init) [REL_ALLOC_MMAP]: New function.
2505 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2506 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2509 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2510 (enlarge_buffer_text): Add prototype.
2512 * ralloc.c: Remove everything having to do with the use of mmap.
2514 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2516 * sound.c (Fplay_sound): Doc fix.
2518 * keyboard.c: Avoid some more compiler warnings.
2519 (parse_tool_bar_item): Ignore cached key bindings.
2521 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2522 and allocation of Lisp data.
2524 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2526 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2527 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2530 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2532 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2534 * ccl.c: Comment fixed.
2535 (MAX_MAP_SET_LEVEL): Increased to 30.
2536 (PUSH_MAPPING_STACK): Enclose with do-while block.
2537 (POP_MAPPING_STACK): Likewise.
2538 (stack_idx_of_map_multiple): New variable.
2539 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2540 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2541 call the corresponding CCL program by
2542 CCL_CALL_FOR_MAP_INSTRUCTION.
2543 (ccl_driver) <CCL_MapSingle>: Likewise.
2544 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2545 with the case where looking up process reaches to the end of
2546 map-set, and call CCL programs as the above change.
2548 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2550 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2551 that might be clobbered by longjmp.
2552 (check_x_display_info, x_decode_color, create_frame_xic)
2553 (Fx_display_backing_store, Fx_display_visual_class)
2554 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2557 * lread.c (init_lread): Set Vloads_in_progress to nil.
2558 (Fload): Show list of recursively loaded files, when signaling an
2561 * lread.c (Vloads_in_progress): New variable.
2562 (record_load_unwind): New function.
2563 (Fload): Check for recursive loads.
2564 (syms_of_lread): Initialize Vloads_in_progress.
2565 (read_integer, read1): Avoid some compiler warnings.
2567 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2570 2000-09-11 Miles Bader <miles@gnu.org>
2572 * editfns.c (Fbuffer_string): Doc fix.
2574 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2576 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2578 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2580 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2581 whether to include other header files.
2583 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2585 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2586 by Fmemq as a boolean.
2588 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2590 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2592 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2594 * ralloc.c (mmap_fd): Remove initializer which can make it
2595 read-only in a dumped Emacs.
2596 (mmap_fd_1): New variable.
2597 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2598 restore it from there.
2599 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2600 unconditionally so that mmap_fd can be initialized there.
2601 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2602 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2603 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2605 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2607 * xdisp.c (dump_glyph_row): Fix printf format string.
2608 (display_line, move_it_in_display_line_to): Avoid compiler
2611 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2613 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2616 * xdisp.c (try_window_id): When trying to locate cursor in
2617 unchanged rows at the top, handle the case that we can't find it.
2619 * xterm.c (x_draw_glyphs): Handle case START and END are out
2620 of bounds more carefully.
2622 2000-09-08 Dave Love <fx@gnu.org>
2624 * s/sol2.h (REL_ALLOC_MMAP): Define.
2625 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2627 * ralloc.c: Don't include string.h (redundant).
2628 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2629 [!MAP_ANON]: Include fcntl.h.
2630 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2631 (r_alloc, r_re_alloc, r_alloc_free)
2632 (mmap_enlarge, mmap_set_vars): Use it.
2633 (r_alloc_init_fd): New function.
2634 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2635 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2638 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2641 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2642 change to __NetBSD__.
2644 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2646 * search.c (compile_pattern): Check the multibyteness of cached
2649 2000-09-08 Miles Bader <miles@gnu.org>
2651 * xfaces.c (default_face_vector): Function removed.
2652 (Finternal_merge_in_global_face): Restore old global/local
2653 attribute override order. Use inline loop instead of calling
2654 default_face_vector.
2656 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2658 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2659 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2660 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2661 where necessary, in case POINTER_TYPE is `void'.
2663 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2665 * frame.c (make_terminal_frame): Initialize frame foreground and
2666 background colors to unspecified, for the initial instance of an
2669 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2671 * ralloc.c (mmap_find): Fix overlap computation.
2672 (mmap_enlarge): Compute nbytes before trying to find an
2675 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2678 * lread.c (syms_of_lread): Change value of regexp
2679 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2681 * xmenu.c (xdialog_show): When looking up the selection in
2682 menu_items, take `quote' boundaries into account; this corresponds
2683 to a nil ITEM in x-popup-dialog.
2685 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2687 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2689 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2691 * coding.c (encode_coding_sjis_big5): Use translation table for
2692 encoding, not decoding. Fix the handling of latin-jisx0201.
2693 Check for the charset katakana-jisx0201 too.
2694 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2695 (detect_coding_sjis): Check the byte sequence more rigidly.
2697 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2699 * xfaces.c (Vparam_value_alist): New variable.
2700 (syms_of_xfaces): Initialize it.
2701 (Finternal_set_lisp_face_attribute): Avoid more consing.
2703 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2705 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2706 (Qbackground_mode): New variable.
2707 (syms_of_frame_1): Initialize Qbackground_mode.
2709 * lisp.h (Qdisplay): Declare extern.
2711 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2712 change face on all frames, and change the default for new frames.
2714 2000-09-07 Dave Love <fx@gnu.org>
2716 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2718 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2720 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2722 * charset.c: Include composite.h
2723 (lisp_string_width): New function.
2724 (Fstring_width): Call lisp_string_width instead of strwidth.
2726 * Makefile.in (charset.o): Depends on composite.h.
2728 * process.c (read_process_output): Before inserting the decoded
2729 text in the buffer, adjust the multibyteness.
2731 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2733 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2734 buffer's text buffer is null, map new memory.
2736 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2737 POINTER_TYPE and size_t.
2738 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2739 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2740 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2741 [REL_ALLOC_MMAP]: New macros.
2742 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2743 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2744 [REL_ALLOC_MMAP]: New functions.
2746 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2747 before and after unexec.
2749 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2750 text buffers if necessary.
2752 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2753 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2756 * config.in (HAVE_MMAP): Add #undef.
2758 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2760 * frame.c (Qdisplay_type): New variable.
2761 (syms_of_frame_1): Initialize it.
2762 (Fframe_parameter): New function that avoids consing.
2763 (syms_of_frame): Defsubr it.
2765 * buffer.c (Fother_buffer): Consider buffers as invisible when
2766 they are displayed in a window on an invisible frame.
2768 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2769 get-largest-window always return nil.
2771 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2773 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2774 variable; recognize Emacs 19 elc files.
2776 2000-09-04 Miles Bader <miles@gnu.org>
2778 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2779 before initially popping up the menu, so the menu doesn't flash
2780 when the face settings are significantly different from the
2783 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2785 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2786 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2787 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2788 (BIT_UNIBYTE): Remove.
2789 (re_match_2_internal): Delete corresponding code and streamline the
2790 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2791 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2792 (re_wctype_t): New type.
2793 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2794 (regex_compile): Use them and fix handling of overly long char classes.
2796 2000-09-03 Andrew Innes <andrewi@gnu.org>
2798 * makefile.w32-in: Change to DOS line endings.
2800 * s/ms-w32.h (ORDINARY_LINK): New define.
2802 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2803 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2805 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2806 (distclean): Delete them here instead.
2808 * w32proc.c (compare_env): Convert to uppercase for comparison,
2809 not lowercase, to match how the native Windows shell works.
2811 2000-09-03 Jason Rumney <jasonr@gnu.org>
2813 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2814 CVS changes the line-ends when checking in/out on DOS/Windows.
2816 * makefile.nt (emacs): Do not change directory to run temacs, as
2817 the load-path is set relative to current directory.
2819 2000-09-03 Miles Bader <miles@gnu.org>
2821 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2823 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2825 * xdisp.c (redisplay_mode_lines): New function.
2826 (display_mode_lines): Return number of mode lines displayed.
2827 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2828 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2830 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2831 string.h and strings.h.
2832 (index) [HAVE_INDEX]: Add prototype.
2834 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2835 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2837 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2838 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2840 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2842 * lread.c (read1): Accept `?' as symbol constituent, for
2843 compatiblity with XEmacs.
2845 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2847 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2848 (struct re_pattern_buffer): Remove newline_anchor.
2849 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2850 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2851 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2852 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2853 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2854 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2855 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2856 Get rid of references to newline_anchor.
2857 (regcomp): Allocate and precompute a fastmap.
2859 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2861 * lread.c (openp): GCPRO local variable `filename'.
2863 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2865 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2867 * regex.c: Merge some changes from GNU libc. Add prototypes.
2868 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2869 Use memcmp and memcpy instead of bcopy and bcmp.
2870 (init_syntax_once): Use ISALNUM.
2871 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2872 (REG_UNSET_VALUE): Remove. Use NULL instead.
2873 (REG_UNSET, re_match_2_internal): Use NULL.
2874 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2876 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2877 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2878 (regex_compile): In handle_interval, return an error rather than try to
2879 unfetch the interval if we can't find the closing brace.
2880 Obey the RE_NO_GNU_OPS syntax bit.
2881 (TOLOWER): New macro.
2883 (regexec): Allocate regs.start and regs.end as one block.
2885 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2887 * xdisp.c (echo_area_display): Check display_completed instead
2888 of calling detect_input_pending.
2890 * dispnew.c (update_frame): Only set display_completed here; move
2891 the update_begin and update_end calls here from update_frame_1.
2892 (update_frame_1): Don't set display_completed here, don't call
2893 update_begin/update_end.
2895 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2896 instead of store_frame_param.
2898 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2900 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2901 desired window matrix hasn't been displayed, use the current row
2902 instead. Make sure that only those frame rows are updated for
2903 which there exists a corresponding enabled desired row.
2905 2000-08-29 Miles Bader <miles@gnu.org>
2907 * xfaces.c (default_face_vector): New function.
2908 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2910 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2912 * lread.c (openp): Prevent temporary string passed to
2913 Ffile_readable_p from being garbage collected.
2915 2000-08-28 Dave Love <fx@gnu.org>
2917 * keymap.c (store_in_keymap): Add `static' to declaration.
2919 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2921 * emacs.c, callint.c, doc.c, editfns.c
2922 (toplevel) [HAVE_STRING_H]: Include string.h.
2923 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2924 (index): Remove prototypes which might conflict with non-standard
2925 definitions of index/strchr.
2927 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2928 (rindex): Define only if !HAVE_RINDEX.
2930 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2932 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2934 2000-08-28 Miles Bader <miles@gnu.org>
2936 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2937 made inconsistent by a font-related attribute in FROM.
2938 (merge_face_inheritance): Add function comment.
2940 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2942 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2943 the 4th arg (PREV_EVENT) Qt to suppress input method.
2945 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2947 * regex.c: Indent cpp directives and remove parens after `defined'.
2948 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2949 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2950 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2951 (re_compile_pattern): Use size_t for length.
2952 (init_syntax_once): Move to a better place.
2953 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2954 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2956 * syntax.c (back_comment): Detect cases where a comment-starter is
2957 actually inside another comment as in: /* a // b */ c // d \n.
2958 Make it clear that `comstart_pos' is unused for nested comments.
2960 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2961 (KEYMAPP): New macro.
2962 (Fkeymap_parent, Fset_keymap_parent): Use it.
2963 (fix_submap_inheritance): Mark it static.
2964 (define_as_prefix, describe_buffer_bindings, describe_command)
2965 (describe_translation, describe_map): Complete prototypes.
2967 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2969 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2970 to better match the key-lookup behavior.
2972 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2974 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2975 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2977 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2979 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2980 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2981 (xterm.o): Depend on coding.h
2983 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2985 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2986 the corresponding '#endif'.
2988 2000-08-26 Miles Bader <miles@gnu.org>
2990 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2991 * xfaces.c (QCinherit): New variable.
2992 (syms_of_xfaces): Initialize it.
2993 (LFACE_INHERIT): New macro.
2994 (Finternal_get_lisp_face_attribute)
2995 (merge_face_vector_with_property)
2996 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2997 (check_lface_attrs): Allow new types of face height. Check
2999 (CYCLE_CHECK): New macro.
3000 (merge_face_inheritance): New function.
3001 (merge_face_vectors): Merge inherited faces too. Add F and
3002 CYCLE_CHECK arguments.
3003 (merge_face_vector_with_property, Finternal_merge_in_global_face)
3004 (lookup_named_face, lookup_derived_face, realize_named_face)
3005 (face_at_string_position, face_at_buffer_position): Supply
3006 new F and CYCLE_CHECK arguments to merge_face_vectors.
3007 (merge_face_heights): New function.
3008 (merge_face_vectors, merge_face_vector_with_property)
3009 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
3010 handle relative face heights.
3011 (lface_same_font_attributes_p): Compare heights using EQ.
3013 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3015 * charset.c (char_to_string): Check the character validity.
3016 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
3019 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
3021 * regex.c (PUSH_FAILURE_COUNT): New macro.
3022 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
3023 Handle popping of a register's or a counter's data.
3024 (POP_FAILURE_POINT): Use the new name.
3025 (re_match_2_internal): Push counter data on the stack for succeed_n,
3026 jump_n and set_number_at and remove misleading dead code in succeed_n.
3028 2000-08-25 Gerd Moellmann <gerd@gnu.org>
3030 * xdisp.c (redisplay_internal): If considering all windows on all
3031 frames, update the display for each frame as soon as possible,
3032 instead of first building all desired matrices for all frames, and
3033 then updating them all.
3034 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
3036 2000-08-24 Gerd Moellmann <gerd@gnu.org>
3038 * bytecode.c (mark_byte_stack): Add a comment.
3040 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
3041 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
3044 2000-08-24 Kenichi Handa <handa@etl.go.jp>
3046 * minibuf.c (do_completion): Always use compare-string, not
3047 string-equal because the latter doesn't pay attention to
3048 multibyteness of strings.
3050 * process.c (create_process): Don't setup raw-text coding here.
3051 (Fopen_network_stream): Don't set coding->src_multibyte and
3052 coding->dst_multibyte here.
3053 (read_process_output): For process filter, return unibyte string
3054 if default-enable-multibyte-characters is nil.
3055 (send_process): If OBJECT is multibyte text, be sure to encoded it
3056 by the specified coding system for the process. Otherwise, setup
3058 (init_process): Don't initialize default-process-coding-system
3061 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
3063 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
3064 <scroll-down-aggressively>: Likewise.
3066 2000-08-23 Kenichi Handa <handa@etl.go.jp>
3068 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
3069 zero. Set coding->produced_char correctly.
3071 2000-08-22 Andrew Innes <andrewi@gnu.org>
3073 * makefile.w32-in: New file.
3075 * unexw32.c (unexec): Ignore old_name, and use the actual location
3076 of the current executable instead. Base new_name on this.
3078 * w32proc.c (create_child): Remove reference to security
3079 descriptor, which isn't needed and doesn't compile with mingw32.
3081 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3082 up dllimport attributes.
3083 (x_update_window_end): Update prototype.
3085 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
3086 extern, which screws up dllimport attributes.
3088 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3089 up dllimport attributes.
3091 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
3092 screws up dllimport attributes.
3094 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3095 up dllimport attributes.
3096 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
3097 screws up dllimport attributes.
3099 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3100 up dllimport attributes.
3102 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
3103 screws up dllimport attributes.
3105 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
3106 screws up dllimport attributes.
3108 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3109 up dllimport attributes.
3111 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
3112 unnecessary extern, which screws up dllimport attributes.
3115 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3116 up dllimport attributes.
3118 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
3119 unnecessary extern, which screws up dllimport attributes.
3121 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
3122 screws up dllimport attributes.
3124 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3125 up dllimport attributes.
3127 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
3129 * w32bdf.c (search_file_line):
3130 (set_bdf_font_info):
3132 (w32_get_bdf_glyph):
3133 (w32_BDF_to_x_font): Fix compile warnings.
3135 * w32menu.c: Include keyboard.h before frame.h. Fix compile
3138 * w32select.c: Include keyboard.h before frame.h.
3140 * w32fns.c (max): Define macro.
3141 (JOHAB_CHARSET): Define if not known.
3142 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
3143 (Fx_show_tip): Synch with X version.
3145 * w32xfns.c: Include keyboard.h before frame.h.
3147 * w32fns.c: Include keyboard.h before frame.h.
3149 * w32term.c: Include keyboard.h before frame.h.
3151 * fontset.c: Include keyboard.h before frame.h.
3153 * w32inevt.c: Include keyboard.h before frame.h.
3154 (MOUSE_MOVED): Define if not known.
3156 * minibuf.c: Include keyboard.h before frame.h.
3158 * keyboard.c: Include keyboard.h before frame.h.
3160 * indent.c: Include keyboard.h before frame.h.
3162 * dispnew.c: Include keyboard.h before frame.h.
3164 * buffer.c: Include keyboard.h before frame.h.
3166 * alloc.c: Include keyboard.h before frame.h.
3168 * print.c: Include keyboard.h before frame.h.
3170 * process.c: Include keyboard.h before frame.h.
3172 * scroll.c: Include keyboard.h before frame.h.
3174 * sysdep.c: Include keyboard.h before frame.h.
3176 * term.c: Include keyboard.h before frame.h.
3178 * window.c: Include keyboard.h before frame.h.
3180 * xdisp.c: Include keyboard.h before frame.h.
3181 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
3183 * frame.c: Include keyboard.h before frame.h.
3185 * w32heap.h: Undefine min, max.
3187 * w32gui.h: Undefine min, max.
3189 * unexw32.c: Change PUCHAR to PCHAR.
3190 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
3193 (copy_executable_and_dump_data): Remove unnecessary static defs.
3194 (copy_executable_and_dump_data): Fix compile warnings.
3196 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
3198 * w32console.c (min): Define macro.
3199 (clear_frame, write_glyphs): Fix compile warning.
3201 * w32proc.c (compare_env):
3202 (find_child_console): Fix compile warning.
3204 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
3205 sys_errlist instead of _sys_errlist.
3206 (get_emacs_configuration_options): New function.
3208 * s/ms-w32.h (sys_nerr): Provide default definition.
3209 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
3210 name with _ prepended.
3211 (NSIG): Define if not known.
3212 (get_emacs_configuration): Provide extern declaration.
3213 (get_emacs_configuration_options): Provide extern declaration.
3214 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
3216 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
3218 (read_unc_volume): Fix compile warning.
3220 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
3221 definitions from being used.
3223 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
3225 * w32.c (unc_volume_file_attributes):
3226 (open_unc_volume): Make arg const.
3228 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
3229 (read_input_waiting): Remove excess parameter.
3231 * w32.c (init_environment): Call _access.
3232 (check_windows_init_file): Call _close.
3233 (init_user_info): Call _putenv.
3234 (init_environment): Call _putenv and _strdup.
3235 (init_ntproc): Reset volume info cache on startup.
3237 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
3238 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
3239 cannot override the CRT malloc.
3241 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
3242 (LINK_FLAGS): Append to original value of LINK_FLAGS.
3244 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
3245 unless we are linking with a static CRT.
3246 (RVA_TO_PTR): Cast result to unsigned char*.
3248 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
3249 (add_volume_info): Use xstrdup.
3251 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
3253 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
3254 (do_completion, Fminibuffer_complete_word): Use it.
3255 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
3256 var so it can take non-boolean values.
3258 2000-08-21 Gerd Moellmann <gerd@gnu.org>
3260 * editfns.c (find_field): Formatting changes.
3261 (toplevel): Some old-style function forward declarations
3262 changed to prototypes, some new protypes added, some functions
3265 * lisp.h (set_time_zone_rule): Add prototype.
3266 (use_dialog_box): External declaration.
3268 * keyboard.c (gen_help_event): Add parameter SIZE.
3269 (kbd_buffer_events_waiting): Slightly rewritten.
3270 (clear_event): New function.
3271 (kbd_buffer_get_event): Use it, and clear the input_events of
3273 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
3274 don't fill the newly created array with nils.
3275 (toplevel): Convert some old-style function forward declarations
3278 * keyboard.h (gen_help_event): Change prototype.
3280 * xterm.c (XTread_socket): Change calls to gen_help_event.
3282 * w32term.c (w32_read_socket): Change calls to gen_help_event.
3284 * eval.c (Fmacroexpand): Doc fix.
3286 2000-08-20 Jason Rumney <jasonr@gnu.org>
3288 * w32term.h (x_display_info_for_display): Remove as this function
3289 does not exist on W32.
3291 * w32term.c (help_echo_window): New variable.
3292 (syms_of_w32term): staticpro it.
3293 (note_mode_line_highlight): Set it.
3294 (XTextExtents16): Removed as there is no equivalent on W32.
3295 (x_compute_glyph_string_overhangs): Incomplete body removed, as
3296 the X way of doing this will not work for W32.
3297 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
3298 (x_draw_image_foreground): Avoid drawing outside of the clip area
3299 when image doesn't have a mask.
3300 (note_mouse_highlight): Process overlays in the right order of
3301 priority. Set help_echo_window.
3302 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
3303 because that's more visible for large images.
3305 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
3306 name to single_keymap_panes.
3307 (w32_menu_show): Set wv->title when dealing with titles.
3308 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
3310 2000-08-21 Miles Bader <miles@gnu.org>
3312 * minibuf.c (do_completion): Try again if we rewrite the input
3313 string, but no completion was done, so that any completion message
3316 2000-08-20 Gerd Moellmann <gerd@gnu.org>
3318 * xfaces.c (lface_equal_p): Compare strings differently.
3319 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
3320 (realize_tty_face): Use them.
3321 (syms_of_xfaces): Initialize new variables.
3322 (map_tty_color): New function, extracted from realize_tty_face.
3323 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
3324 foreground or background color, store the new color name in the
3325 realized face; previous code trying to do this had no effect.
3326 (realize_tty_face): Use map_tty_color.
3327 (Fclear_face_cache): Set face_change_count and ensure thorough
3330 2000-08-19 Gerd Moellmann <gerd@gnu.org>
3332 * undo.c (record_first_change, record_marker_adjustment): Don't
3333 use XBUFFER on last_undo_buffer which might not be a buffer.
3335 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3337 * coding.c (decode_coding_string): Set members consumed,
3338 consumed_char, produced, produced_char of *coding correctly. If
3339 decode_coding doesn't consume any byte, don't try anymore.
3340 (encode_coding_string): Likewise.
3342 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3344 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
3345 conditional have void type, for Standard C compilers.
3347 * xdisp.c (redisplay_internal): Compare windows for equality with
3348 EQ, instead of applying XWINDOW to something that might not
3351 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3353 * fontset.c (Finternal_char_font): Search only the selected frame
3354 for a window of the current buffer.
3356 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3358 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
3361 * keyboard.c (kbd_buffer_get_event): Handle the case that the
3362 second half of a HELP_EVENT is found at the start of kbd_buffer.
3364 2000-08-18 Miles Bader <miles@gnu.org>
3366 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
3368 * editfns.c (save_restriction_save): Rewrite to use markers.
3369 (save_restriction_restore): Rewrite to understand new form of data
3370 saved by save_restriction_save.
3371 (Fsave_restriction): Remove cautionary note in doc-string.
3373 2000-08-17 Gerd Moellmann <gerd@gnu.org>
3375 * fileio.c (build_annotations): Add a comment explaining the
3376 return value of format-annotate-function. Replace a spurious call
3377 to Flength with a CONSP test. Call format-annotate-function with
3378 a fifth arg specifying how many times the function is been called
3379 in a row, to let it choose temporary buffers appropriately.
3381 2000-08-17 Dave Love <fx@gnu.org>
3383 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
3384 declare make_temp_name twice.
3386 * lread.c: Prototype readevalloop, load_unwind,
3387 load_descriptor_unwind.
3388 (unreadpure): Give it an arg.
3390 * unexalpha.c: Prototype fatal_unexec, mark_x,
3391 update_dynamic_symbols. Declare unexec as void.
3393 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
3394 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
3396 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
3397 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
3400 * alloca.c: Use #error.
3401 [POINTER_TYPE]: Use it.
3403 * eval.c (Fdefvar): Doc fix.
3405 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
3406 INITIALIZE_INTERVAL.
3408 * buffer.h: Avoid DECLARE_INTERVALS.
3410 * config.in: Add size_t.
3412 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
3414 * w16select.c (set_clipboard_data): If there's not enough memory
3415 to put text into clipboard, return 1, as Fw16_set_clipboard_data
3416 expects. In case of other failures, return 3.
3417 (system_error_msg): New error message.
3418 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
3421 2000-08-16 Gerd Moellmann <gerd@gnu.org>
3423 * term.c (write_glyphs): Also turn off inverse video after turning
3424 off other appearances in case TS_exit_attribute_mode is not equal
3425 to TS_end_standout_mode.
3426 (insert_glyphs): Turn inverse video on/off for each run of glyphs
3428 (turn_off_face): Reset standout_mode only if
3429 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
3430 is equal to TS_end_standout_mode.
3432 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3434 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
3435 sequence at the end of the source block.
3437 * ccl.c (Fccl_program_p): Docstring modified.
3438 (Fccl_execute): Likewise.
3439 (Fccl_execute_on_string): Likewise.
3441 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
3443 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
3445 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3447 The following changes are mainly to fix bugs of
3448 encode/decode-coding-string failing if encoding/decoding return
3449 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
3450 variable conversion_buffer.
3452 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
3453 decrement dst_end to avoid buffer overflow in the later call of
3456 * coding.h (conversion_buffer_size, conversion_buffer)
3457 (get_conversion_buffer): Extern deleted.
3459 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
3460 (conversion_buffer, conversion_buffer_size): Variables deleted.
3461 (get_conversion_buffer): Function deleted.
3462 (struct conversion_buffer): New structure.
3463 (MAX_ALLOCA): New macro.
3464 (allocate_conversion_buffer): New macro.
3465 (extend_conversion_buffer, free_conversion_buffer): New functions.
3466 (ccl_coding_driver): Set coding->result.
3467 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
3468 this is the last block of source.
3469 (encode_coding): Likewise. Handle the source block as the last
3470 one only when the whole source text is consumed.
3471 (decode_coding_string): Handle the case that the output buffer is
3472 too small to decode the whole source text. Use
3473 allocate_conversion_buffer, extend_conversion_buffer and
3474 free_conversion_buffer, not get_conversion_buffer.
3475 (encode_coding_string): Likewise.
3476 (init_coding): Function deleted.
3477 (init_coding_once): Delete code to initialize
3478 conversion_buffer_size.
3480 * emacs.c (main): Don't call init_coding.
3482 * msdos.c (IT_write_glyphs): Use a locally declared
3485 * term.c (write_glyphs): Use a locally declared conversion_buffer.
3486 (insert_glyphs): Likewise.
3488 * w32console.c (write_glyphs): Use a locally declared
3491 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
3493 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
3494 member of display_info is NULL.
3496 2000-08-15 Gerd Moellmann <gerd@gnu.org>
3498 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3501 * term.c (turn_off_face): Reset standout_mode when resetting
3502 appearances with capability `me'.
3503 (write_glyphs): Switch on inverse video before each face change.
3505 2000-08-14 Dave Love <fx@gnu.org>
3507 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3508 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3509 (lisp_free): Declare and make static.
3511 * window.c: Fix embedded comment.
3512 (syms_of_window): Fix doc string.
3514 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3516 * keymap.c (push_key_description): If C without modifiers is < 32,
3517 make sure to print `C-' before `M-', like in the manual.
3519 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3521 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3522 since they aren't relocated anymore.
3523 (sxhash_string): Make sure returned hash code fits in a Lisp
3526 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3527 partially visible line which is smaller than the window's
3530 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3532 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3533 the multibyte form of eight-bit-control characters.
3534 (Fccl_execute_on_string): Initialize ccl->multibyte.
3536 * ccl.h (struct ccl_program): New member multibyte.
3538 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3540 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3542 * regex.c (regex_compile) <normal_char>: Pay attention to
3544 (analyse_first) <exactn>: Setup fastmap correctly for
3545 eight-bit-control characters.
3547 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3549 * termhooks.h (enum event_kind): New member
3550 multibyte_char_keystroke.
3552 * keyboard.c (make_lispy_event): Handle the new event type
3553 multibyte_char_keystroke.
3555 * xterm.c: Include coding.h.
3556 (XTread_socket): Work around a bug of XmbLookupString. If the
3557 input is from XIM, decode it according to the current locale. In
3558 that case, generate multibyte_char_keystroke events.
3560 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3562 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3563 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3565 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3567 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3568 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3569 (move_it_in_display_line_to): Record iterator's ascent and descent
3570 before producing glyphs, and restore them when we know the glyph
3571 doesn't fit on the line.
3572 (move_it_to): Restructured so that it's easier to debug. If
3573 moving to a vpos, and not moving to an x or character position,
3574 stop as soon as the specified vpos is reached; don't move further
3575 into that line because that might change the computed line height.
3576 (try_cursor_movement): New function, extracted from the cursor
3577 movement branch of redisplay_window. If ending on a partially
3578 visible line, don't try to scroll if the cursor line is taller
3580 (redisplay_window): Use try_cursor_movement.
3582 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3583 because that function doesn't cope with variable-height lines.
3585 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3586 box cursor because that's better visible for large images.
3588 2000-08-10 Miles Bader <miles@gnu.org>
3590 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3592 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3594 * xdisp.c (Vmessages_buffer_name): New variable.
3595 (message_dolog): Use it.
3596 (syms_of_xdisp): Initialize it.
3598 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3600 * msdos.c (IT_note_mouse_highlight): Update the calls to
3602 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3603 redundant now that keyboard.h is included.
3605 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3607 * keyboard.c (kbd_buffer_events_waiting): New function.
3609 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3611 * msdos.c: Include keyboard.h.
3612 (XMenuActivate): Empty no_event events from the event buffer. If
3613 no events are left after that, call clear_input_pending.
3614 (mouse_clear_clicks): New function, code moved from mouse_init.
3615 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3616 mouse driver to ``forget'' any past clicks.
3618 * Makefile.in (msdos.o): Depend on keyboard.h.
3620 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3622 * lisp.h (input_pending): External declaration.
3624 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3626 * xdisp.c (echo_area_display): Display thoroughly if input is
3627 pending. Bind redisplay-dont-pause to t during the redisplay.
3628 in case input is pending.
3630 * dispnew.c (Qredisplay_dont_pause): New variable.
3631 (syms_of_display): Initialize and staticpro it.
3632 (update_frame_1): Don't interrupt the display for pending input if
3633 redisplay_dont_pause is set.
3635 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3637 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3639 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3641 * callproc.c (Fcall_process): Terminate the unwind-protect around
3642 the post-read-conversion of coding system.
3644 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3645 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3646 * buffer.h (overlays_at): Update prototype.
3647 * xdisp.c (next_overlay_change): Update call to overlays_at.
3648 * xfaces.c (face_at_buffer_position): Likewise.
3649 * textprop.c (Fget_char_property): Likewise.
3650 * xterm.c (note_mouse_highlight): Likewise.
3652 * minibuf.c (do_completion): Don't consider a simple change of
3653 case as `completion'.
3655 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3657 * keyboard.c (syms_of_keyboard): Initialize
3658 last_point_position_buffer.
3659 * undo.c (record_delete): Make sure last_point_position_buffer is
3660 a buffer before comparing pointers.
3662 * coding.h (decode_coding_string): Declare.
3664 * intervals.h (Fprevious_single_char_property_change): Declare.
3666 * textprop.c (Fprevious_single_char_property_change): Don't do
3667 arithmetic directly on lisp objects.
3669 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3672 * keyboard.h (menu_item_eval_property): Declare.
3674 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3675 reuse as buffer name, instead of recreating (and discarding) every
3676 time a message is logged.
3677 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3678 (current_message_1, truncate_message_1, set_message_1)
3679 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3680 (current_message, truncate_echo_area, display_echo_area)
3681 (resize_echo_area_axactly): Changed calls.
3683 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3685 (Ffind_coding_systems_region_internal): First argument to Fappend
3686 must be an integer, not a Lisp object.
3688 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3690 * charset.c (Fchar_width): Doc fix.
3692 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3694 * charset.c (Fstring_width): Doc fix.
3696 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3698 * xdisp.c (start_display): When starting display on a continuation
3699 line, clear ascent and descent members of the iterator structure;
3700 the height of the continued line does not affect the height of the
3702 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3703 line taller than the window.
3704 (redisplay_window) <forced window start>: Handle case that the
3705 middle of the window is not found in any row.
3706 (dump_glyph_row): Show more information.
3707 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3708 first text line in a glyph matrix.
3710 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3711 of the clip area when image doesn't have a mask.
3713 * fns.c (sweep_weak_table): Fix survival conditions for
3714 key-or-value and key-and-value weakness.
3716 * .gdbinit (xhashtable): New command.
3718 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3719 tables out of the list of all weak hash tables.
3721 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3722 a new buffer is created, make sure echo_area_buffer[] references
3725 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3727 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3730 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3732 * syntax.c (skip_chars): Fix previous change. Make the handling
3733 of unibyte string consistent with that of regex search.
3735 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3737 * xmenu.c (popup_get_selection): Use xfree instead of free.
3739 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3741 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3743 * callproc.c (child_setup): Use xfree instead of free.
3745 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3747 (run_mac_command, closedir): Use `xfree' instead of `free'.
3749 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3751 * eval.c (error): Use xfree instead of free.
3753 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3755 * fns.c: Replace `illegal' with `invalid'.
3756 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3758 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3760 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3763 2000-08-04 Noah Friedman <friedman@splode.com>
3765 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3768 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3770 * syntax.c (skip_chars): Fix typo in error message.
3772 2000-08-04 Andreas Schwab <schwab@suse.de>
3774 * m/ia64.h: Moved from s/ia64.h.
3776 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3778 * process.c (read_process_output): Big simplification. Handle
3779 composition and post-read-conversion of coding system correctly.
3780 (send_process): Handle composition correctly.
3782 * callproc.c (Fcall_process): Handle post-read-conversion of
3783 coding system if any.
3785 * coding.c (decode_coding_iso2022): More strict check for handling
3787 (coding_restore_composition): Pay attention to the case that
3788 cmp_data is not set properly (because of invalid code in the
3790 (run_pre_post_conversion_on_str): Include text properties in the
3792 (decode_coding_string): Set members of coding correctly.
3794 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3796 * s/ia64.h: New file.
3798 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3799 Use NULL instead of 0 at the end of variable argument list of
3800 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3801 sizeof (int) < sizeof (void *).
3803 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3804 of variable argument lists of XtVaGetValues and XtVaSetValues.
3806 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3807 variable argument lists of XtVaGetValues and XtVaSetValues.
3809 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3811 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3812 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3814 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3817 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3818 in call to Fsingle_key_description.
3820 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3823 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3825 * window.c (display_buffer_reuse_frames): New variable.
3826 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3827 frames displaying BUFFER.
3828 (syms_of_window): Define Lisp variable
3829 display-buffer-reuse-frames.
3831 2000-08-01 Miles Bader <miles@gnu.org>
3833 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3834 when to constrain NEW_POS (they were pretty screwed up before).
3836 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3838 * msdos.c (run_msdos_command): Save and restore the master
3839 environment, for the case that child_setup signals an error.
3840 When mirroring slashes in DOS shell commands, don't fail when
3841 argv[2] has embedded blanks.
3842 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3843 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3844 (dos_ttraw): Call mouse_setup_buttons.
3846 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3847 using alloca; free it after run_msdos_command returns.
3849 2000-07-27 Dave Love <fx@gnu.org>
3851 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3853 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3856 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3858 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3860 * editfns.c (lisp_time_argument): Fix last change.
3862 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3864 * fns.c (Fdelete): Make it work on vectors and strings in addition
3867 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3868 (syms_of_fns): Initialize new variables.
3869 (sweep_weak_table): Handle weakness `key-or-value' and
3871 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3872 weakness, with t meaning the same as `key-and-value'.
3874 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3876 * coding.h (struct coding_system): Member safe_charset deleted.
3878 * coding.c (Qsafe_charsets): This variable deleted.
3879 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3881 (coding_safe_chars): New function.
3882 (CODING_SAFE_CHAR_P): New macro.
3883 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3884 checking safe_charsets member of the coding system. Caller
3886 (detect_coding_iso2022): New local variable safe_chars.
3887 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3888 safe_charsets member of the coding system.
3889 (decode_coding_iso2022): New local variable safe_chars.
3890 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3891 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3892 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3893 (ENCODE_UNSAFE_CHARACTER): New macro.
3894 (encode_coding_iso2022): New local variable safe_chars. Check
3896 (setup_coding_system): Delete the code to initialize
3897 coding->safe_charses
3898 (intersection, find_safe_codings): New functions.
3899 (Ffind_coding_systems_region_internal): New function.
3900 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3901 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3902 variable and initialize it.
3904 * fns.c (char_table_ref_and_index): New function.
3906 * lisp.h (char_table_ref_and_index): Add prototype.
3908 2000-07-26 Sam Steingold <sds@gnu.org>
3910 * editfns.c (lisp_time_argument): Added third argument `usec'.
3911 (Ffloat_time): New built-in Lisp function.
3913 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3915 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3916 for the character code.
3918 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3921 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3922 if called for a popup menu.
3923 (xmenu_show): Store help string in widget values.
3925 2000-07-26 Dave Love <fx@gnu.org>
3927 * syswait.h: Move some definitions.
3928 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3929 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3930 perspicuous definitions.
3931 (WTERMSIG): Fix bit pattern used.
3933 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3935 * print.c (print_object): If vector printing is truncated, print
3936 "..." to indicate it as well as the case of list printing.
3938 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3940 * xdisp.c (next_element_from_display_vector): Improve comments.
3942 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3943 for the character code, and the rest for the face id as in 20.x.
3944 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3946 * window.c (window_display_table): Cleaned up.
3948 * syntax.c (Fforward_word): Add last arg nil in call of
3949 Fconstrain_to_field.
3951 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3953 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3954 identical but for the letter-case, don't call
3955 barf_or_query_if_file_exists.
3957 2000-07-25 Miles Bader <miles@gnu.org>
3959 * editfns.c (find_field): Honor special `boundary' fields.
3960 (Qboundary): New variables.
3961 (syms_of_editfns): Initialize Qboundary.
3962 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3963 Use scan_buffer instead of find_before_next_newline, because it
3964 allows us to detect the boundary case where there's a newline at
3966 * lisp.h (Fconstrain_to_field): Update external declaration.
3968 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3970 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3973 2000-07-24 Dave Love <fx@gnu.org>
3975 * s/sunos4-0.h, s/sol2.h:
3976 (LIBS_TERMCAP): Move from m/sparc.h.
3978 * m/sparc.h (TERMINFO): Moved to system files (probably only
3979 relevant for sunos4 judging by its vintage).
3980 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3983 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3985 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3986 name to single_keymap_panes.
3988 2000-07-24 Andreas Schwab <schwab@suse.de>
3990 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3992 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3994 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3995 parameters instead of using int parameters. Expect FN to accept
3996 EMACS_INT parameters.
3997 (display_echo_area, resize_echo_area_axactly, current_message)
3998 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3999 with new argument list.
4000 (resize_mini_window_1): New callback function.
4001 (current_message_1, truncate_message_1, set_message_1): Change
4002 parameter lists to the new format expected by
4003 with_echo_area_buffer.
4005 2000-07-24 Kenichi Handa <handa@etl.go.jp>
4007 * fontset.c (fontset_ref): Remove INLINE declaration.
4008 (fontset_ref_via_base): Likewise.
4009 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
4012 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
4014 * msdos.c (IT_note_mouse_highlight): Process overlays in the
4015 correct order of priority. If help echo was found in an overlay,
4016 use that overlay as the object in which the help echo was found.
4018 2000-07-22 Miles Bader <miles@gnu.org>
4020 * textprop.c (Fprevious_single_char_property_change): The initial
4021 property value should be from the position preceding POSITION, not
4024 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
4026 * coding.c (syms_of_coding): Doc fix for
4027 inhibit-iso-escape-detection.
4029 2000-07-21 Gerd Moellmann <gerd@gnu.org>
4031 * xterm.c (note_mouse_highlight): Process overlays in the right
4034 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
4036 * xterm.c (note_mouse_highlight): If help-echo was found in an
4037 overlay, use that overlay as the object in which the help was
4040 * window.c (foreach_window_1): Fix typo reversing an if-condition.
4042 * window.c (foreach_window): Instead of a fake variable argument
4043 list, take one USER_DATA argument.
4044 (foreach_window_1): Likewise, and call callback functions with two
4045 args, the window and USER_DATA.
4046 (struct check_window_data): New struct.
4047 (check_window_containing): Use it.
4048 (window_from_coordinates): Set up a struct check_window_data for
4050 (add_window_to_list, freeze_window_start): Change parameters
4051 according to new calling convention.
4053 * window.h (foreach_window): Change prototype.
4055 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
4057 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
4059 * xmenu.c (menu_help_callback): Call show_help_echo with
4060 additional arguments OBJECT and POS.
4062 2000-07-21 Kenichi Handa <handa@etl.go.jp>
4064 * data.c (Faset): Allow storing any multibyte character in a
4065 string. Convert unibyte string to multibyte if necessary.
4067 * xfns.c (x_encode_text): New function.
4068 (x_set_name): Use x_encode_text.
4069 (x_set_title): Likewise.
4071 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
4073 * xterm.h (x_encode_text): Add prototype.
4075 2000-07-20 Dave Love <fx@gnu.org>
4077 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
4080 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
4082 * msdos.c (help_echo_window): New variable.
4083 (syms_of_msdos): Initialize and staticpro it.
4084 (IT_note_mode_line_highlight): Set help_echo_window.
4085 (IT_note_mouse_highlight): Ditto.
4086 (dos_rawgetc): Store help_echo_window in the second event produced
4089 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
4090 Record the object that generated the help echo and the position of
4091 that object in help_echo_object and help_echo_pos. Record that
4092 some glyphs in a row are displayed in mouse-face.
4093 (IT_update_begin): Don't clear mouse highlight unless one of the
4094 enabled glyph rows is marked as being displayed in mouse-face.
4095 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
4096 and position recorded in help_echo_object and help_echo_pos to the
4098 (IT_menu_display): Accept a new argument PN: the pane number of
4099 the current menu pane. Record the pane number and the item
4100 number of the item which has associated help string.
4101 (XMenuActivate): Update the prototype for help_callback in
4102 function declaration. Call IT_menu_display with the current menu
4103 pane number as an additional argument. Call help_callback with
4104 two additional arguments: the pane number and the item number of
4105 the menu item associated with the help text.
4106 (help_echo_object, help_echo_pos): New variables.
4107 (syms_of_msdos): Initialize them and staticpro help_echo_object.
4109 * msdos.h (XMenuActivate): Update prototype.
4111 2000-07-19 Gerd Moellmann <gerd@gnu.org>
4113 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
4114 Add some more prototypes.
4116 * xterm.c, xterm.h: Add some more prototypes.
4118 * lisp.h (Fnext_single_char_property_change): Add prototype.
4120 * dispnew.c (direct_output_for_insert): Remove confusing
4121 outer local variable mouse_face_overwritten_p.
4122 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
4124 * alloc.c (allocate_string_data): Don't copy old string contents.
4126 2000-07-19 Kenichi Handa <handa@etl.go.jp>
4128 * coding.c (code_convert_region): Delete text properties before
4129 shrinking the conversion region.
4131 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4133 * dispnew.c (update_text_area): Write the whole row if it
4134 has mouse-face in it.
4136 * xfaces.c (face-alternative-font-family-alist): Remove
4137 DEFVAR_LISP; staticpro instead.
4139 * xmenu.c (menu_help_callback): Call show_help_echo with
4142 * keyboard.c (show_help_echo): Add parameter WINDOW.
4143 (read_char): Call show_help_echo with window extracted from Lisp
4145 (gen_help_event): Add parameter WINDOW.
4147 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
4149 * xterm.c (help_echo_window): New variable.
4150 (note_mouse_highlight, note_tool_bar_highlight): Set
4152 (XTread_socket): Pass help_echo_window to gen_help_event.
4153 (syms_of_xterm): Initialize and staticpro help_echo_window.
4155 2000-07-18 Dave Love <fx@gnu.org>
4157 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
4160 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4162 * alloc.c (allocate_string_data): If string had already data
4163 assigned, copy old contents to new string data.
4165 * coding.c (syms_of_coding): Fix typo in spelling of variable
4166 `inhibit-iso-escape-detection'.
4168 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
4170 * Makefile.in: Add dependencies on dispextern.h.
4171 (alloca.o): Don't define malloc and define EMACS_FREE instead of
4172 `free'; both can conflict with system header files.
4174 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4176 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
4179 2000-07-18 Dave Love <fx@gnu.org>
4181 * window.c (Fwindow_list): Declare arg `window'.
4183 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4185 * coding.c (setup_coding_system): Don't override the explicitly
4186 specified designations.
4188 2000-07-15 Miles Bader <miles@gnu.org>
4190 * editfns.c (char_property_eq, char_property_stickiness): Renamed
4191 from `text_property_eq' and `text_property_stickiness', respectively.
4192 (find_field, Fconstrain_to_field, char_property_eq)
4193 (char_property_stickiness): Changed to call char-property functions
4194 instead of text-property-only ones.
4196 * textprop.c (Fnext_single_char_property_change): Made a subr (was
4197 `next_single_char_property_change'). Do more error checking, and
4198 cleanup limit behavior.
4199 (Fprevious_single_char_property_change): New function.
4200 (syms_of_textprop): Initialize new subrs.
4202 * xdisp.c (display_prop_end, invisible_text_between_p):
4203 Call Fnext_single_char_property_change instead of
4204 next_single_char_property_change.
4206 2000-07-15 Jason Rumney <jasonr@gnu.org>
4208 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
4209 after menu is finished with.
4210 (add_menu_item): Only consider wv->title as a menu title.
4211 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
4213 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
4215 (FONT_REGEXP): Remove unused macro, and its sub-components.
4216 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
4218 * w32term.c (help_echo_object, help_echo_pos): New variables.
4219 (note_mode_line_highlight): Store additional information about the
4220 help-echo in help_echo_object and help_echo_pos. Check both
4221 `local-map' and `keymap' properties for changing the cursor
4222 (note_mouse_highlight): Store additional information about the
4223 help-echo in help_echo_object and help_echo_pos.
4224 (note_tool_bar_highlight): Set help_echo_object to nil and
4225 help_echo_pos to -1.
4226 (w32_read_socket): Use gen_help_event instead of filling
4227 input_events manually.
4228 (syms_of_w32term): Staticpro help_echo_object.
4229 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
4230 set, arrange for a mouse-highlight redisplay in
4232 (x_clear_mouse_face): New function.
4233 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
4234 (x_update_window_begin): No need to turn off the mouse
4236 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4237 depending on whether they contain glyphs highlighted in
4239 (x_fill_stretch_glyph_string): Consume runs of stretch
4240 glyphs instead of a single one.
4241 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4242 with new argument list.
4243 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4244 (x_append_glyph, x_append_composite_glyph)
4245 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4246 changes in struct glyph starting 1999-12-27. See comments for
4247 xterm.c on 2000-07-05.
4249 2000-07-14 Sam Steingold <sds@gnu.org>
4251 * xfaces.c (realize_x_face): Fix the last patch:
4252 check `default_face' before dereferencing.
4254 2000-07-14 Dave Love <fx@gnu.org>
4256 * syntax.c (back_comment): Add null default in switch (for pcc).
4258 2000-07-14 Kenichi Handa <handa@etl.go.jp>
4260 * xfaces.c (realize_x_face): Make fontset using the base of the
4261 default_face's fontset, not using the default fontset.
4263 * coding.c (inhibit_iso_escape_detection): New variable.
4264 (syms_of_coding): Make it a Lisp variable.
4265 (detect_coding_iso2022): If inhibit_iso_escape_detection is
4266 nonzero, ignore ISO2022's escape sequence.
4268 2000-07-14 Gerd Moellmann <gerd@gnu.org>
4270 * alloca.c (malloc) [emacs]: Define as xmalloc.
4272 * xfns.c (Fx_show_tip): If frame parameters contain a position,
4273 use that instead of the mouse position. Add parameters DX and DY.
4275 * dispextern.h (Fx_show_tip): Adjust number of parameters
4278 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
4279 if HELP is a function, call it with OBJECT and POS as parameters
4280 to get the help to display.
4281 (gen_help_event, kbd_buffer_store_help_event): New functions.
4282 (kbd_buffer_get_event): Construct the Lisp help-event differently.
4283 (read_char): Call show_help_echo with new parameters.
4285 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
4288 * xterm.c (help_echo_object, help_echo_pos): New variables.
4289 (note_mode_line_highlight): Store additional information about the
4290 help-echo in help_echo_object and help_echo_pos. Check both
4291 `local-map' and `keymap' properties for changing the cursor
4292 (note_mouse_highlight): Store additional information about the
4293 help-echo in help_echo_object and help_echo_pos.
4294 (note_tool_bar_highlight): Set help_echo_object to nil and
4295 help_echo_pos to -1.
4296 (XTread_socket): Use gen_help_event instead of filling
4297 input_events manually.
4298 (syms_of_xterm): Staticpro help_echo_object.
4300 * xmenu.c (menu_highlight_callback): Use
4301 kbd_buffer_store_help_event instead of setting up and input_event
4304 * xdisp.c (eval_form): GCPRO argument sexpr.
4305 (call_function): New function.
4306 (handle_single_display_prop): Use call_function and FUNCTIONP
4307 instead of checking whether if font_height is a symbol and
4310 * eval.c (internal_condition_case_2): New function.
4312 * lisp.h (FUNCTIONP): New macro.
4313 (internal_condition_case_2, call_function): Add prototypes.
4315 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
4316 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
4317 Always set `arg' member of input_events.
4318 (construct_menu_click): Unused function removed.
4320 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
4322 * w32term.c (construct_mouse_click, construct_mouse_wheel)
4323 (construct_drag_n_drop, x_scroll_bar_handle_click)
4324 (w32_read_socket): Always set `arg' member of input_events.
4326 * keyboard.c (show_help_echo): Use eval_form. Add comment.
4328 * lisp.h (eval_form): Add prototype.
4330 * xdisp.c (eval_form): Make it externally visible.
4332 2000-07-13 Gerd Moellmann <gerd@gnu.org>
4334 * xterm.c (x_handle_tool_bar_click): Store the frame in the
4335 frame_or_window slot of TOOL_BAR_EVENT input events instead of
4336 consing. For prefix events, store the frame in the `arg' slot of
4337 the event, otherwise store the key there.
4338 (XTread_socket): Instead of consing, use the frame_or_window slot
4339 of HELP_EVENTs for the frame, and the `arg' slot for the help
4342 * xmenu.c (menu_highlight_callback): Store help string in the
4343 `arg' member of the input event; don't cons.
4344 (menubar_selection_callback): Use the `arg' slot of input events
4345 to queue additional information, instead of consing.
4347 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
4349 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
4351 (w32_read_socket): Adapt to changes in HELP_EVENTs.
4353 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
4354 input events to queue additional information, instead of consing.
4356 * keyboard.c (kbd_buffer_gcpro): Renamed from
4357 kbd_buffer_frame_or_window. Now used for all Lisp objects
4358 referenced from the input queue.
4359 (kbd_buffer_store_event): Always use structure assignment for
4360 copying input events. Record all Lisp objects referenced from
4361 events in kbd_buffer_gcpro.
4362 (kbd_buffer_get_event): Construct Lisp `help-echo' events
4363 differently from input events. Test for prefix menu_bar_events
4364 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
4365 event in kbd_buffer_gcpro to nil.
4366 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
4367 frame_or_window is equal to its arg member as prefix events.
4368 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
4369 used by an input event to nil.
4370 (init_keyboard): Use two times the size of the input queue
4371 for kbd_buffer_gcpro.
4372 (syms_of_keyboard): Likewise.
4374 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
4377 * termhooks.h (struct input_event): Add member `arg'.
4378 (MENU_BAR_EVENT): Renamed from menu_bar_event.
4379 (USER_SIGNAL_EVENT): Renamed from user_signal.
4381 * xfaces.c (ASET): Remove definition.
4383 * lisp.h (AREF, ASET, ASIZE): New macros.
4385 * fontset.c (AREF, ASIZE): Remove definitions.
4387 * fns.c (AREF): Remove definition.
4389 * composite.c (AREF): Remove definition.
4391 2000-07-12 Gerd Moellmann <gerd@gnu.org>
4393 * dispnew.c (redraw_overlapped_rows): Add missing local.
4394 (scrolling_window): Remove debug code.
4396 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
4397 Before scrolling, turn off a mouse-highlight in the window
4400 * xterm.c (x_update_window_end): Add parameter
4401 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
4402 redisplay in XTframe_up_to_date.
4403 (x_clear_mouse_face): New function.
4404 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
4406 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
4408 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
4409 it when any row is written to that contains glyphs highlighted in
4411 (update_window): Call the window update end hook with new
4412 parameter MOUSE_FACE_OVERWRITTEN_P.
4413 (direct_output_for_insert): Give up if row contains mouse-face.
4415 * dispextern.h (struct redisplay_interface): Add parameter
4416 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
4417 (clear_mouse_face): New function pointer member.
4419 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
4421 * syntax.c (back_comment): Use one switch rather than a few `if's.
4422 Obey open_paren_in_column_0_is_defun_start.
4423 When reverting to the `slow' method, try to nicely handle the case
4424 of nested comments by checking that the comment-starter we found
4425 does indeed match the comment-ender.
4426 (scan_sexps_forward, scan_sexps_forward):
4427 Ignore excessive opening parenthesis rather than throwing an error.
4429 2000-07-11 Gerd Moellmann <gerd@gnu.org>
4431 * doc.c (Fsubstitute_command_keys): Handle case that a GC
4432 in Fwhere_is_internal or get_keymap_1 relocates string contents.
4434 * dispnew.c (direct_output_forward_char): Give up if currently
4435 displaying a message instead of the minibuffer contents.
4437 * xterm.c (x_update_window_begin): No need to turn off the mouse
4439 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4440 depending on whether they contain glyphs highlighted in
4443 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
4444 compare the mouse_face_p flags of both rows.
4446 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
4448 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
4450 * keyboard.c (show_help_echo): Accept additional parameter
4451 ok_to_overwrite_keystroke_echo.
4452 (read_char): Call show_help_echo with a zero
4453 ok_to_overwrite_keystroke_echo argument.
4454 * keyboard.h (show_help_echo): Update prototype of
4456 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
4457 ok_to_overwrite_keystroke_echo argument.
4458 * w32menu.c (w32_menu_display_help): Call show_help_echo with
4459 non-zero ok_to_overwrite_keystroke_echo argument.
4461 2000-07-10 Gerd Moellmann <gerd@gnu.org>
4463 * xdisp.c (try_window_id): If changes are all below what is
4464 displayed in the window, and point is in the window, we still
4465 might have to find point on the display.
4467 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
4468 glyphs instead of a single one.
4469 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4470 with new argument list.
4471 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4473 * keymap.c (get_keymap_1): Add comment that this function can GC.
4474 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
4475 comment that functions can GC.
4476 (Fset_keymap_parent): GCPRO arg KEYMAP.
4478 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
4480 * msdos.c (XMenuActivate): After exiting the menu, restore the
4481 echo area message and erase it.
4483 2000-07-10 Kenichi Handa <handa@etl.go.jp>
4485 * fontset.c (Ffontset_info): Make the return value more compatible
4486 with that of Emacs 20.
4488 2000-07-07 Gerd Moellmann <gerd@gnu.org>
4490 * eval.c (Fsignal): Handle case that backtrace_list is null.
4492 2000-07-07 Kenichi Handa <handa@etl.go.jp>
4494 * ccl.c (Fccl_execute): Typo fixed.
4496 2000-07-06 Gerd Moellmann <gerd@gnu.org>
4498 * window.c (window_loop): Add missing gcpro1 local variable.
4500 * window.c (Fwindow_list): Reverse list at the end.
4501 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4502 means allow windows on OWINDOW's frame, only.
4503 (window_loop): Simplified; use Fwindow_list.
4505 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4507 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4509 * xterm.c (XTread_socket): Increment handling_signal at the start,
4510 decrement it at the end.
4512 * eval.c (handling_signal): New variable.
4513 (Fsignal): Abort if handling_signal is non-zero.
4515 * lisp.h (handling_signal): External declaration.
4517 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4519 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4521 Sound support for NetBSD through "Linux emulation" support:
4522 * config.in (HAVE_SOUNDCARD_H): Undef.
4523 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4524 * Makefile.in (LIBSOUND): New variable.
4525 (LIBES): Include it.
4526 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4528 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4530 (vox_open): Use DEFAULT_SOUND_DEVICE.
4531 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4533 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4535 * print.c (print_error_message): If Vsignaling_function is set,
4536 show it in *Messages*.
4538 * lisp.h (Vsignaling_function): External declaration.
4540 * eval.c (Vsignaling_function): New variable.
4541 (Fsignal): Compute it.
4542 (syms_of_eval): Staticpro it.
4544 2000-07-05 Dave Love <fx@gnu.org>
4546 * syswait.h: Use the autoconf recommended approach. Old code
4547 #if'd out in case we need to revert.
4549 * config.in (HAVE_SYS_WAIT_H): Added.
4551 2000-07-05 Andrew Innes <andrewi@gnu.org>
4553 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4554 when non-NULL instead of __morecore, to take account of buffer
4555 memory. This also solves a problem with spurious memory warnings
4558 * ralloc.c: Make real_morecore non-static.
4560 * eval.c (internal_condition_case): Comment out abort if
4561 interrupt_input_blocked is not zero.
4563 * makefile.nt: Add support for `bootstrap' and related targets.
4564 Include minimal debug info in emacs.exe in release build.
4565 Remove all dependencies on lisp.h, and fixup some others.
4567 * w32.c (init_environment): Install code from 20.7 for providing
4568 default values for environment variables, based on the
4569 executable's own location.
4570 (map_w32_filename): Handle filenames that are longer than
4572 (sys_socket): Install socket inheritance bug fix from 20.7.
4574 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4575 here via blockinput.h).
4577 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4579 * w32menu.c (w32_menu_display_help):
4580 * xmenu.c (menu_help_callback): Use show_help_echo.
4582 * keyboard.h (show_help_echo): Declare.
4584 * keyboard.c (show_help_echo): New function, extracted from read_char.
4585 Feval its `msg' argument if it's a cons cell.
4586 (read_char): Use it.
4587 (follow_key): Pass `autoload' to get_keyelt.
4589 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4590 (note_tool_bar_highlight, XTread_socket):
4591 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4593 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4594 (note_tool_bar_highlight, w32_read_socket):
4595 Do not gratuitously ignore non-string `help-echo' properties.
4597 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4599 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4601 * window.c (delete_all_subwindows): Reset Vwindow_list.
4603 * xterm.c (x_append_glyph, x_append_composite_glyph)
4604 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4605 changes in struct glyph starting 1999-12-27. Some bit-fields of
4606 struct glyph were not set, which made glyphs unequal when compared
4607 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4608 effects were the result. This also depended on the contents of
4609 memory returned by xmalloc. If flickering happens again, activate
4610 the code in clear_glyph_row that's in #if 0. If the flickering is
4611 gone with that, chances are that it is caused by something
4614 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4616 * dispextern.h: Add some comments.
4618 * window.c (add_window_to_list): Add parameter LIST.
4619 (window_list): Order list so that, for each frame, windows are
4620 in canonical order, and so that frames appear in the list in
4621 the order given by Vframe_list.
4622 (next_window): Reverse the handling of NEXT_P.
4624 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4626 * window.c (Vwindow_list): New variable.
4627 (make_window, delete_window): Set Vwindow_list to nil.
4628 (check_window_containing): New function.
4629 (window_from_coordinates): Rewritten.
4630 (add_window_to_list, window_list, candidate_window_p)
4631 (decode_next_window_args, next_window): New functions.
4632 (Fnext_window, Fprevious_window): Rewritten in terms of
4634 (Fwindow_list): New function.
4635 (Fother_window): Cleaned up.
4636 (foreach_window): Add a longer "variable argument list". Let
4637 callback function return 0 to indicate that cycling over windows
4639 (foreach_window_1): Likewise.
4640 (freeze_window_start): Return int.
4641 (init_window): New function.
4642 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4644 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4645 input_event with bzero.
4646 (main): Call init_window.
4648 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4651 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4653 * composite.h (make_composition_value_copy): Extern it.
4655 * composite.c (make_composition_value_copy): New function.
4657 * editfns.c (Fformat): While copying text properties, make each
4658 composition property value a copy.
4660 * fns.c (concat): While copying text properties, make each
4661 composition property value a copy.
4663 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4665 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4667 * fns.c (sweep_weak_table): Mark only objects that are not
4670 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4671 include those frames as candidates which have their focus
4672 redirected to the minibuffer frame.
4674 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4676 * fns.c (Fputhash): Return `value' rather than nil.
4678 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4680 * frame.c (next_frame): Don't check focus redirection in case
4681 MINIBUF is a window. Doing so excludes frames using MINIBUF
4682 unless their focus is redirected, which contradicts the
4683 specification of next-frame, and leads to infinite loops in
4684 certain situations when cycling through windows with next-window.
4686 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4688 * coding.c (code_convert_region): Even if the length of text is
4689 zero, try to convert it if coding->type is coding_type_ccl.
4690 (decode_coding_string, encode_coding_string): Likewise.
4692 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4694 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4695 the display if windows_or_buffers_changed.
4697 * dispnew.c (struct row_entry): New structure.
4698 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4699 (row_table_size, old_lines, new_lines, old_lines_size)
4700 (new_lines_size, run_pool, runs_size, runs): New variables.
4701 (add_row_entry): New function.
4702 (scrolling_window): Use data structures allocated with xmalloc and
4703 held in global variables, instead of allocating them with alloca and
4704 holding them in local variables. Use a larger hash table whose
4705 size depends on glyph matrix sizes. Don't use bzero to clear the
4706 hash table; instead, clear used slots only.
4708 * fns.c (next_almost_prime): Make it externally visible.
4710 * lisp.h (next_almost_prime): Add prototype.
4712 * s/isc4-0.h (sigunblock): Define.
4714 * s/sco5.h (sigunblock): Define.
4716 2000-06-27 Dave Love <fx@gnu.org>
4718 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4719 (moved to osf5-0.h).
4720 [!NOT_C_CODE]: Protect string.h stuff.
4722 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4723 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4725 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4727 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4728 below the last line from the needed window height.
4730 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4732 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4733 (Fwidget_get): Use it.
4734 (syms_of_fns): Defsubr it.
4736 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4738 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4739 display info for XIM.
4740 (xim_open_dpy): Likewise.
4741 (xim_close_dpy): Don't free the display info's XIM.
4743 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4745 * config.in (USE_XIM): New define.
4747 * keymap.c (get_keyelt): For menu-items containing a `:filter
4748 FILTER', apply FILTER to the menu-item's definition to get the
4749 real definition to use.
4751 * lisp.h (QCfilter): External declaration.
4753 * xfns.c (Fimage_size): New function.
4754 (syms_of_xfns): Defsubr it.
4756 2000-06-26 Andreas Schwab <schwab@suse.de>
4758 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4761 2000-06-25 Dave Love <fx@gnu.org>
4763 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4766 * Makefile.in (blockinput.h): Depend on atimer.h.
4767 (atimer.h): Depend on systime.h.
4769 * blockinput.h: Protect against multiple inclusion. Include
4772 * atimer.h: Protect against multiple inclusion. Include
4775 * lisp.h (swap_in_global_binding): Declare.
4777 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4779 * process.c (Fopen_network_stream): Turn off atimers for duration
4780 of call to connect. (Patch from Gerd.)
4782 2000-06-23 Dave Love <fx@gnu.org>
4784 * ralloc.c: Maybe include unistd.h
4786 * emacs.c (setgrp): Undefine before defining.
4787 (malloc_warning, set_time_zone_rule, index): Prototype.
4789 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4790 HAVE_STRUCT_TIMEZONE.
4792 * s/osf1.h: Move string.h hack here from alpha.h and make it
4794 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4796 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4797 (SOCKLEN_TYPE): Don't define.
4799 * m/alpha.h: Remove string.h hack.
4801 * s/osf5-0.h: New file.
4803 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4804 include time.h, done by systime.h.
4805 [__FreeBSD__]: Remove redundant includes.
4807 * callproc.c (setpgrp): Undefine before defining.
4808 (delete_temp_file): Return Qnil to avoid warning.
4810 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4812 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4815 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4817 * composite.h (compose_text): Declare.
4819 * xterm.c: Don't include sys/types.h unconditionally. Don't
4820 protect its inclusion with !USG (following xmenu.c).
4822 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4824 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4827 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4829 * coding.c (decode_eol_post_ccl): Special handling for undecided
4830 and inconsistent EOL types.
4832 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4834 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4835 trough color and main window's background color.
4837 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4840 * xterm.h (Xt_app_con): External declaration.
4842 * widget.c (EmacsFrameRealize): Fix typo.
4844 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4846 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4847 (handle_invisible_prop): Record the start of invisible text in
4848 it->add_overlay_start.
4849 (struct overlay_entry): Add member `overlay'.
4850 (handle_overlay_change): Simplify.
4851 (next_overlay_string): After having processed overlay strings at the
4852 end of the buffer, record that fact in
4853 it->overlay_strings_at_end_processed_p.
4854 (compare_overlay_entries): If before- and after-strings come
4855 from the same overlay, let before-strings come first.
4856 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4857 (load_overlay_strings): Take it->add_overlay_start into account
4858 when adding overlay strings.
4860 * dispextern.h (struct it): Add member add_overlay_start.
4862 2000-06-22 Dave Love <fx@gnu.org>
4864 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4866 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4868 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4870 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4873 2000-06-21 Dave Love <fx@gnu.org>
4875 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4877 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4879 * syntax.c (back_comment): Simplify string-parity counting (with
4880 the added benefit of handling multiple string-styles as long as
4881 they are not intertwined).
4882 Jump to the slow code as soon as a comment starter is found in
4883 a "string_lossage" position. Fixes the case: " /* " /* " */.
4885 2000-06-21 Dave Love <fx@gnu.org>
4887 * Makefile.in: Use GETLOADAVG_LIBS.
4889 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4890 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4892 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4894 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4895 (Fforward_comment, scan_lists):
4896 Check the comstyle of single-char comment-starters.
4897 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4898 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4899 Check the comstyle of single-char comment-starters.
4900 Clarify control-flow around the Scomment case.
4902 2000-06-20 Dave Love <fx@gnu.org>
4904 * fns.c (make_hash_table, maybe_resize_hash_table):
4905 Cast arg of next_almost_prime.
4907 * tparam.c [emacs]: Include lisp.h.
4909 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4912 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4914 * keyboard.c (adjust_point_for_property): Check if display
4915 property should be treated as intangible by looking at its
4918 * xdisp.c (single_display_prop_intangible_p)
4919 (display_prop_intangible_p): New functions.
4921 * dispextern.h (display_prop_intangible_p): Add prototype.
4923 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4925 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4926 argument to sigprocmask.
4928 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4929 argument to sigprocmask.
4931 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4932 sigprocmask_set, and pass a pointer to it to sigprocmask.
4934 * sysdep.c (sigprocmask_set): New variable.
4936 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4939 2000-06-20 Sam Steingold <sds@gnu.org>
4941 * xrdb.c: Don't declare xmalloc, xrealloc.
4943 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4945 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4946 (re_comp): Cast gettext return value to avoid complaints when
4949 2000-06-20 Dave Love <fx@gnu.org>
4951 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4954 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4956 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4958 * m/alpha.h: Don't declare xmalloc, xrealloc.
4960 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4962 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4964 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4966 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4969 * keyboard.h (poll_for_input_1): Declare.
4971 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4973 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4975 * doprnt.c: Don't declare xmalloc, xrealloc.
4977 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4978 (getenv, ctime, getwd): Removed.
4979 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4981 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4982 x_set_tool_bar_lines.
4984 * config.in: Add HAVE_GETWD. Move some definitions above
4985 machine/system includes.
4987 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4989 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4991 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4992 contain information about ENCODING.
4994 * fontset.c (FONTSET_ASCII): Use the first element of char table
4995 for an ASCII font, not defalt slot.
4996 (fontset_ref_via_base): If FONTSET doesn't contain information for
4997 C, try the default fontset.
4998 (make_fontset): Don't copy the default fontset.
4999 (fontset_font_pattern): Likewise.
5000 (accumulate_font_info): If ELT is nil, use the corresponding
5001 element in the default fontset.
5003 2000-06-19 Dave Love <fx@gnu.org>
5005 * syntax.c (Fparse_partial_sexp): Doc fix.
5007 * regex.h: Test PROTOTYPES as well as __STDC__.
5009 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
5010 errno, strerror. Put text after #endif in comment.
5012 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
5015 * xterm.c (x_frame_of_widget): Likewise.
5017 2000-06-19 Gerd Moellmann <gerd@gnu.org>
5019 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
5020 to Vfundamental_mode_abbrev_table.
5022 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
5023 bogus objects are marked. This slows down GC by ~80 percent, but
5024 it might be worth trying when debugging GC-related problems.
5025 This feature requires conservative stack marking to be enabled.
5027 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
5028 returns XLookupChars, reset `modifiers' to zero.
5030 2000-06-19 Dave Love <fx@gnu.org>
5032 * mktime.c: Unprotoized.
5034 2000-06-19 Richard Stallman <rms@gnu.org>
5036 * data.c (set_internal): If variable is frame-local,
5037 store the new value immediately into the frame parameter alist.
5039 2000-06-19 Ken Raeburn <raeburn@gnu.org>
5041 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
5042 in the custom handler pointer.
5044 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
5045 value, or checks for CHAR_META can fail when Lisp_Object is a
5047 * keymap.c (get_keyelt): Likewise.
5049 2000-06-19 Kenichi Handa <handa@etl.go.jp>
5051 * ccl.h (struct ccl_program): New member eol_type.
5052 (struct ccl_spec): New member cr_carryover.
5054 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
5055 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
5057 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
5058 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
5059 (decode_eol_post_ccl): New function.
5060 (decode_coding): Don't detect EOL format here for CCL based coding
5062 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
5063 decode_eol_post_ccl after running the CCL program.
5064 (code_convert_region): Don't detect EOL format here for CCL based
5066 (decode_coding_string): Likewise.
5068 2000-06-18 Ken Raeburn <raeburn@gnu.org>
5070 * charset.c (update_charset_table): Use XINT on "iso_final_char"
5071 when treating it as an integer.
5073 * coding.h (encode_coding_string): Declare.
5075 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
5078 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
5079 "xkeymap" to avoid shadowing the "enum map_type" value that needs
5080 to be passed to get_local_map.
5082 * sound.c (Fplay_sound): Don't call make_number on
5083 Frun_hook_with_args count argument.
5085 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
5086 for lisp objects in X event structure data field, when lisp
5087 objects are represented with unions.
5088 (x_scroll_bar_to_input_event): Ditto.
5090 2000-06-16 Ken Raeburn <raeburn@gnu.org>
5092 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
5093 termination of string. Fix sense of test whether
5094 Vline_number_display_limit is an integer.
5096 2000-06-16 Gerd Moellmann <gerd@gnu.org>
5098 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
5099 only if HAVE_X_WINDOWS.
5101 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
5104 * dispnew.c (update_frame_1): Handle case that cursor vpos is
5107 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5109 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
5112 2000-06-15 Kenichi Handa <handa@etl.go.jp>
5114 * coding.c (decode_coding_emacs_mule): Always set src_base at the
5115 start of the while loop.
5117 2000-06-15 Gerd Moellmann <gerd@gnu.org>
5119 * atimer.c (alarm_signal_handler): Add forward declaration.
5121 * data.c (set_internal): Remove debug code.
5123 2000-06-14 Gerd Moellmann <gerd@gnu.org>
5125 * Makefile.in (bootstrap-temacs): Add `-I../src'.
5127 * unexec.c (toplevel) [COFF]: Include coff.h.
5129 * s/lynxos.h: New file.
5131 * keymap.c (Fsingle_key_description): Enclose function key and
5132 event symbol names in angle brackets.
5134 * xdisp.c (setup_echo_area_for_printing): Call
5135 message_log_maybe_newline if message_buf_print is not set.
5137 * print.c (printchar, strout): Don't check message_buf_print
5138 before calling setup_echo_area_for_printing because that
5139 function does something useful even when message_buf_print is
5142 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
5144 (ensure_echo_area_buffers): Initialize echo buffer's
5145 truncate lines setting to nil.
5146 (with_echo_area_buffer): Don't set the echo buffer's truncate
5148 (set_message_1): Set it here instead, based on the value
5149 of message_truncate_lines.
5150 (resize_mini_window): Handle case that lines are truncated.
5151 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
5152 message-truncate-lines.
5154 * keyboard.c (read_char): Bind message-truncate-lines to t
5155 while displaying a help-echo.
5157 * lisp.h (Qmessage_truncate_lines): External declaration.
5159 2000-06-13 Gerd Moellmann <gerd@gnu.org>
5161 * xdisp.c (Vline_number_display_limit): Renamed from
5162 line_number_display_limit.
5163 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
5164 Extend documentation string. Initialize
5165 Vline_number_display_limit to nil meaning no limit.
5166 (decode_mode_spec): Use Vline_number_display_limit with its new
5169 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
5171 2000-06-13 Richard Stallman <rms@gnu.org>
5173 * frame.c (Fmodify_frame_parameters): Doc fix.
5175 * xfns.c (x_set_frame_parameters): Comment fix.
5177 * frame.c (store_frame_param): Call swap_in_global_binding if the
5178 variable's current binding was chosen based on this frame.
5180 * data.c (swap_in_global_binding): New function.
5182 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5184 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
5185 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
5187 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5189 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
5191 2000-06-12 Jason Rumney <jasonr@gnu.org>
5193 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
5195 * w32.h (EMACS_W32_H): Renamed from _NT_H_
5197 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
5199 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
5201 2000-06-12 Gerd Moellmann <gerd@gnu.org>
5203 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
5204 (syms_of_xfaces): Defsubr Sdump_colors.
5205 (x_free_colors): Don't treat b&w specially on default visual.
5206 (x_free_dpy_colors): New function.
5207 (free_face_colors): Don't check visual class; it's done
5210 * xterm.c (x_frame_of_widget): New function.
5211 (x_alloc_nearest_color_for_widget): Use it.
5212 (x_copy_dpy_color): New function.
5213 (x_destroy_window): Free various colors.
5215 2000-06-12 Kenichi Handa <handa@etl.go.jp>
5217 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
5219 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
5221 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
5223 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
5225 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
5227 2000-06-11 Dave Love <fx@gnu.org>
5229 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
5231 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
5233 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
5235 2000-06-11 Gerd Moellmann <gerd@gnu.org>
5237 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
5240 2000-06-10 Kenichi Handa <handa@etl.go.jp>
5242 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
5243 (regex_compile): Fix the code for handling the case of single byte
5244 char and multibyte char being mixed in a range within [...].
5246 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
5247 and dst_multibyte members of coding.
5249 * charset.c (update_charset_table): Update the table
5251 (init_charset_once): Initialize elements of bytes_by_char_head to
5252 1 except for leading codes for private charases.
5254 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
5255 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
5258 2000-06-09 Ken Raeburn <raeburn@gnu.org>
5260 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
5261 access the data it doesn't point to.
5263 2000-06-08 Gerd Moellmann <gerd@gnu.org>
5265 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
5266 will be translated to a switch-frame event when reading the
5267 event queue. This is necessary because Emacs otherwise won't
5268 perform a switch-frame to a new frame until some other event, for
5269 example a keystroke event, forces it to do so. This has various
5270 effects, one visible being that the cursor of a frame created with
5271 C-x 5 2 or switched to with a window manager key binding like
5272 A-TAB stays hollow because selected_window isn't on the newly
5273 focused frame until the switch-frame is performed.
5275 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
5276 generating a switch-frame event if necessary.
5278 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
5280 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
5283 2000-06-08 Kenichi Handa <handa@etl.go.jp>
5285 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
5288 2000-06-07 Gerd Moellmann <gerd@gnu.org>
5290 * window.c (displayed_window_lines): Take empty lines at
5291 the bottom of a window into account.
5293 * window.c (displayed_window_lines): New function.
5294 (Fmove_to_window_line): Use displayed_window_lines to determine
5295 the number of lines to move, instead of using the window's height.
5297 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
5298 to stop reading, even if the form read sets point to a different
5299 value when evaluated.
5301 * xdisp.c (display_line): Fix code deciding in which line to
5304 2000-06-07 Kenichi Handa <handa@etl.go.jp>
5306 * fileio.c (e_write): Free composition data if stored in
5309 2000-06-06 Gerd Moellmann <gerd@gnu.org>
5311 * xdisp.c (display_line): Set row's and iterator's
5312 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
5313 Set cursor even if row ends in the middle of a character.
5314 (dump_glyph_row): Print values of new flags.
5315 (redisplay_window) <cursor movement in unchanged window>: When
5316 point has been moved forward, and PT is at the end of the cursor
5317 row, don't place the cursor in the next row if the cursor row ends
5318 in the middle of a character or at ZV.
5320 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
5321 (struct glyph_row): Add starts_in_middle_of_char_p and
5322 ends_in_middle_of_char_p.
5323 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
5324 ends_in_middle_of_char_p flag.
5325 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
5327 * term.c (append_glyph): Revert change of 2000-06-06.
5329 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
5330 padding glyph not fitting on line as whole character not
5333 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
5334 this isn't true for images with `:ascent 100'.
5336 2000-06-06 Kenichi Handa <handa@etl.go.jp>
5338 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
5339 as modified if it is originally unmodified.
5341 * term.c (encode_terminal_code): Change the way to check if
5342 terminal coding does any conversion.
5343 (append_glyph): Set glyph->pixel_width correctly.
5345 * xdisp.c (display_line): While checking line continuation, pay
5346 attention to a padding glyph.
5348 2000-06-05 Gerd Moellmann <gerd@gnu.org>
5350 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
5352 2000-06-05 Dave Love <fx@gnu.org>
5354 * xdisp.c: Include fontset.h.
5356 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
5358 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5360 * dispnew.c: Conditionally include term.h.
5362 * coding.h: Declare code_convert_string_norecord.
5364 * frame.h (struct frame): Use volatile unconditionally.
5366 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
5368 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
5370 * systime.h: Protect against multiple inclusion.
5371 (timezone) [USG5_4]: Define as time_t.
5373 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5374 (Foptimize_char_table, make_temp_name): Declare.
5376 * Makefile.in (xdisp.o): Depend on fontset.h.
5378 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5380 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5381 (Foptimize_char_table, make_temp_name): Declare.
5385 * s/netbsd.h: Don't define autoconfiscated MATHERR.
5387 2000-06-02 Dave Love <fx@gnu.org>
5389 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
5391 2000-06-02 Gerd Moellmann <gerd@gnu.org>
5393 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
5394 result face, set flags in that face indicating that colors may not
5397 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
5398 glyph, use the ASCII NUL character to determine the face.
5400 2000-06-02 Dave Love <fx@gnu.org>
5402 * sysdep.c: Conditionally include stdlib.h, unistd.h.
5403 (VFORK_RETURN_TYPE): Remove.
5405 * config.in: Add NO_MATHERR.
5407 2000-06-01 Dave Love <fx@gnu.org>
5409 * cmds.c (internal_self_insert): Don't check
5410 Vbefore_change_function, Vafter_change_function.
5412 * insdel.c (signal_before_change, signal_after_change): Likewise.
5414 * buffer.c (Vbefore_change_function, Vafter_change_function):
5415 Variables and their initializations deleted.
5417 * callint.c (Fcall_interactively): Doc fix.
5419 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
5421 2000-05-31 Dave Love <fx@gnu.org>
5423 * textprop.c: Revert last change -- duplicated.
5425 2000-05-31 Gerd Moellmann <gerd@gnu.org>
5427 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
5430 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
5432 2000-05-31 Jason Rumney <jasonr@gnu.org>
5434 * search.c (Fre_search_forward, Fre_search_backward)
5435 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
5437 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
5439 2000-05-30 Jason Rumney <jasonr@gnu.org>
5441 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
5442 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
5444 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
5447 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
5448 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
5449 expand a nil default_filename.
5451 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
5452 pointer to glyph_to_pixel_coords, not a frame.
5454 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
5455 coding.h to dependencies.
5457 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
5459 * w32console.c (glyph_to_pixel_coords): Change first parameter to
5460 window pointer to be consistent with w32term.c and xterm.c.
5462 * w32fns.c: Format and doc changes to bring closer to xfns.c.
5463 (VIETNAMESE_CHARSET): Define if not defined in system headers.
5464 (Qline_spacing, Qcenter): New variables.
5465 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
5466 (x_set_line_spacing): New function.
5467 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
5469 (x_specified_cursor_type): New function.
5470 (x_set_cursor_type): Use it.
5471 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
5473 (validate_x_resource_name, x_get_resource_string): Measure lengths
5474 of external strings in bytes.
5475 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
5476 GetTextExtentPoint32 with NULL title.
5477 (Fx_create_frame): Initialize Qline_spacing.
5478 (w32_load_system_font): Initialize font->double_byte_p.
5479 (x_to_w32_charset): Use Vw32_charset_info_alist.
5480 (Image, busy cursor, tooltip functions): Merged changes from
5481 xfns.c. Not yet functional on Windows.
5483 * w32gui.h (W32FontStruct): Add double_byte_p member.
5485 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
5486 (emacs_button_translation): Use it.
5487 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
5488 in `mask' to be set.
5490 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
5493 * w32term.c: Format and doc changes to bring closer to xterm.c.
5494 (w32_char_font_type): New enum.
5495 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
5496 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
5497 (w32_encode_char): New function.
5498 (x_encode_char): Removed.
5499 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5500 x_encode_char and w32_font_is_double_byte.
5501 (x_produce_image_glyph): Use image_ascent.
5502 (x_produce_glyphs): Use new version of w32_per_char_metric and
5503 handle NULL return value. Allow extra line spacing.
5504 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5505 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5506 w32_font_type member of glyph instead.
5507 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5508 (fast_find_position): Make sure not to consider rows not visible
5510 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5511 w32_menu_display_help with input blocked, as it can abort.
5512 (x_display_and_set_cursor): Choose cursor depending
5513 on buffer-local value of cursor_type.
5514 (x_draw_bar_cursor): Add parameter WIDTH.
5516 * w32term.h (CP_DEFAULT): Define.
5517 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5519 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5521 * search.c (Fre_search_forward, Fre_search_backward)
5522 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5524 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5526 * coding.c (detect_coding_iso2022): Fix code for checking
5527 CODING_CATEGORY_MASK_ISO_8_2.
5529 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5531 * regex.c (PREFETCH_NOLIMIT): New function.
5532 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5534 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5536 * syntax.c (find_defun_start): Move test for
5537 open_paren_in_column_0_is_defun_start outside of the loop.
5539 * xdisp.c (redisplay_window): Really switch buffers when
5540 displaying mode lines, and temporarily set selected_frame to the
5541 frame of the window that's redisplayed.
5543 * xfaces.c (free_realized_faces): Block/unblock input.
5544 (free_realized_multibyte_face): Ditto.
5546 2000-05-29 Dave Love <fx@gnu.org>
5548 * textprop.c (Qkeymap): New variable.
5549 (syms_of_textprop): Intern it.
5551 * keymap.c: Include intervals.h.
5552 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5554 * Makefile.in (keymap.o): Depend on intervals.h.
5556 * keyboard.c (menu_bar_items, tool_bar_items)
5557 (Fexecute_extended_command): Deal with `keymap' property.
5558 (read_key_sequence): Track map from `keymap' property as well as
5561 * intervals.c (get_local_map): Extra arg to allow looking for
5564 * intervals.h (map_property): New enum.
5565 (get_local_map): Extra arg using it.
5568 * lisp.h (get_local_map): Don't declare here.
5570 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5572 * Makefile.in (callproc.o): Depend on composite.h.
5574 * callproc.c: Include composite.h.
5575 (Fcall_process): Handle composition correctly.
5577 * coding.h (coding_allocate_composition_data): Extern it.
5578 (coding_restore_composition): Likewise.
5580 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5581 yet allocated, finish decoding with result
5582 CODING_FINISH_INSUFFICIENT_CMP.
5583 (coding_allocate_composition_data): Make it non-static.
5584 (coding_restore_composition): Likewise.
5586 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5588 * charset.c (syms_of_charset): Revert last change.
5590 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5592 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5593 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5596 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5598 * charset.c (syms_of_charset): Set width of character sets
5599 eight-bit-control and eight-bit-graphic to 1 column.
5601 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5603 * config.in (HAVE_SPEED_T): New define.
5605 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5608 2000-05-26 Dave Love <fx@gnu.org>
5610 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5612 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5613 (Fsubr_arity): New function.
5614 (syms_of_data): Install them.
5616 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5618 * charset.c (init_charset_once): Set the table bytes_by_char_head
5621 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5622 the default fontset to what Emacs uses by default.
5623 (check_registry_encoding): This function deleted.
5624 (Fset_fontset_font): Remove the adhoc condition for the default
5625 fontset. Allow cons in FONTNAME.
5627 * fns.c (map_char_table): Ignore char-table entries for
5628 charsets eight-bit-control and eight-bit-graphic.
5630 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5632 * emacs.c (main): Initialize keyboard syms before initializing
5633 window code, so face names are available.
5635 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5637 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5638 of an anchor at the beginning of a shy-group.
5640 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5642 * xdisp.c (handle_invisible_prop): Don't try to skip over
5643 invisible text if end of text is already reached.
5645 2000-05-25 Dave Love <fx@gnu.org>
5647 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5649 * coding.c (encode_eol): Add null statement after label.
5651 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5653 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5656 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5658 * ccl.c (ccl_driver): Fix previous change.
5660 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5662 * coding.c (run_pre_post_conversion_on_str): Set point to the
5663 beginning of buffer before calling coding->post_read_conversion.
5664 (decode_coding_string): Give correct args to
5665 run_pre_post_conversion_on_str.
5666 (encode_coding_string): Likewise.
5668 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5669 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5670 eight-bit-graphic correctly.
5672 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5674 * fileio.c (Finsert_file_contents): Even if a file is not found,
5675 execute codes for setting up coding system. Call
5676 after-insert-file-functions unconditionally.
5678 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5680 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5681 BSD_PGRPS are not defined.
5683 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5685 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5687 (syms_of_charset): Avoid building same strings.
5689 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5691 * lread.c (Fload): Add a comment about the meaning of
5692 Vuser_init_file being t.
5694 * puresize.h (BASE_PURESIZE): Increase to 675000.
5696 * s/gnu-linux.h (setpgrp): Don't define it here because this
5697 prevents compilation on GNU/Linux systems with glib 2.2.
5699 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5702 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5704 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5705 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5707 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5709 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5711 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5714 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5716 * term.c (encode_terminal_code): Set coding->src_multibyte
5719 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5721 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5723 * keyboard.c (read_char): Allow character codes 128..255 to be
5724 handled by input-method-function.
5726 * insdel.c (adjust_markers_for_replace): Fix previous change.
5727 (adjust_after_replace): If PREV_TEXT is nil, call
5728 adjust_markers_for_insert, not adjust_markers_for_replace.
5730 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5732 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5733 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5734 [HAVE_GRANDPT]: Define.
5735 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5737 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5740 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5742 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5744 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5746 The following changes are to handle 8-bit characters in a
5747 multibyte buffer/string without facing with byte combining
5748 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5749 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5751 * Makefile.in (fns.o): Depend on charset.h.
5753 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5754 convert it to unibyte.
5755 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5757 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5758 apparent char boundary.
5759 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5760 0x80..0x9F to/from multibyte form.
5762 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5765 * callproc.c (Fcall_process): Always encode an argument string if
5766 it is multibyte. Setup src_multibyte and dst_multibyte members of
5767 process_coding properly.
5769 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5770 SPLIT_NON_ASCII_CHAR.
5772 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5774 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5776 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5778 (SPLIT_CHARACTER_SEQ): This macro deleted.
5779 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5781 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5782 and eight-bit-graphic.
5783 (char_to_string): Likewise. Signal an error for too large
5785 (char_printable_p): Return 0 for 8-bit characters.
5786 (update_charset_table): Update iso_charset_table only when a final
5787 character is non-negative.
5788 (find_charset_in_text): Renamed from find_charset_in_str.
5789 Arguments and return value changed. Callers changed.
5790 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5791 be -1 if CHARSET is used only internally.
5792 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5794 (Fcharset_after): Simplified.
5795 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5796 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5797 (multibyte_chars_in_text): Simplified by assuming there's no
5798 invalid multibyte sequence.
5799 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5800 str_as_unibyte): New functions.
5801 (Fstring): Simpified by assuming that byte combining never
5803 (init_charset_once): Initialization for
5804 LEADING_CODE_8_BIT_CONTROL.
5805 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5806 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5807 eight-bit-control and eight-bit-graphic.
5809 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5810 CHARSET_8_BIT_GRAPHIC): New macros.
5811 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5812 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5813 (CHARSET_REVERSE_CHARSET): Likewise.
5814 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5816 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5817 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5818 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5819 encounter an invalid multibyte sequence.
5820 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5821 sequence is always valid.
5822 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5823 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5825 (CHAR_STRING): For 8-bit characters, call char_to_string.
5826 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5827 multibyte sequence is always valid.
5828 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5829 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5830 str_as_unibyte): Extern them.
5831 (BCOPY_SHORT): Fix a bug.
5832 (CHAR_LEN): This macro deleted. Callers changed to use
5834 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5835 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5836 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5838 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5839 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5840 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5841 EMIT_BYTES): New macros.
5842 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5843 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5845 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5846 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5847 check the validity of multibyte sequence.
5848 (decode_coding_emacs_mule): New function.
5849 (encode_coding_emacs_mule): New macro.
5850 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5852 (DECODE_ISO_CHARACTER): Just return a character code.
5853 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5854 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5855 EMIT_CHAR to produced decoded characters. Exit the loop only by
5856 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5858 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5859 only position codes for an invalid character.
5860 (encode_designation_at_bol): Return new destination pointer. 5th
5861 arg DSTP is changed to DST.
5862 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5863 from the source by ONE_MORE_CHAR. Don't handle the case of last
5865 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5867 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5868 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5869 TWO_MORE_BYTES to fetch a byte from the source.
5870 (encode_eol): Pay attention to coding->src_multibyte.
5871 (detect_coding, detect_eol): Preserve members src_multibyte and
5873 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5874 (encoding_buffer_size): Set magnification to 3 for all coding
5875 systems that require encoding.
5876 (ccl_coding_driver): For decoding, be sure that the result is
5877 valid multibyte sequence.
5878 (decode_coding): Initialize coding->errors and coding->result.
5879 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5880 and raw-text, always call decode_eol. Handle the case of last
5881 block here. If not coding->dst_multibyte, convert the resulting
5882 sequence to unibyte.
5883 (encode_coding): Initialize coding->errors and coding->result.
5884 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5885 and raw-text, always call encode_eol. Handle the case of last
5887 (shrink_decoding_region, shrink_encoding_region): Detect cases
5888 that we can't skip data more rigidly.
5889 (code_convert_region): Setup src_multibyte and dst_multibyte
5890 members of coding. For decoding, if the buffer is multibyte,
5891 convert the source sequence to unibyte in advance. For encoding,
5892 if the buffer is multibyte, convert the resulting sequence to
5893 multibyte afterward.
5894 (run_pre_post_conversion_on_str): New function.
5895 (code_convert_string): Deleted and divided into the following two.
5896 (decode_coding_string, encode_coding_string): New functions.
5897 (code_convert_string1, code_convert_string_norecord): Call one of
5899 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5900 MAKE_NON_ASCII_CHAR.
5901 (Fset_terminal_coding_system_internal,
5902 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5903 and dst_multibyte members.
5904 (init_coding_once): Initialize iso_code_class with new enum
5905 ISO_control_0 and ISO_control_1.
5907 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5908 devided into ISO_control_0 and ISO_control_1.
5909 (struct coding_system): New members src_multibyte, dst_multibyte,
5910 errors, and result. Delete member fake_multibyte.
5911 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5913 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5916 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5919 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5921 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5923 (Ftranspose_region): Delete codes for handling byte combining.
5925 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5926 dst_multibyte members of coding. On handling REPLACE on unibyte
5927 buffer, convert the result of decode_coding to unibyte. On
5928 inserting into a mutibyte buffer, always call code_convert_region.
5929 (e_write): Setup coding->src_multibyte according to the
5930 multibyteness of the source (buffer or string).
5932 * fns.c (concat): Handle 8-bit characters correctly.
5933 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5934 unibyte in the result.
5935 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5936 valid multibyte form in the result.
5937 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5938 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5939 return -1, signal an error.
5940 (base64_encode_1): New arg MULTIBYTE. Get each character by
5941 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5942 character is found, return -1.
5943 (Fbase64_decode_region): Delete codes for handling byte-combining.
5944 Treat each decoded byte as a unibyte character.
5945 (Fbase64_decode_string): Return unibyte string.
5946 (Fcompare_strings, concat, string_byte_to_char): Use
5947 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5948 FETCH_STRING_CHAR_ADVANCE.
5949 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5950 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5952 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5953 SPLIT_NON_ASCII_CHAR.
5954 (fontset_ref_via_base, fontset_set): Likewise
5956 * insdel.c (adjust_markers_for_record_delete): Deleted.
5957 (adjust_markers_for_insert): Argument changed. Caller changed.
5958 (adjust_markers_for_replace): Likewise.
5959 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5960 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5961 (copy_text): Delete unused local varialbe c_save. For converting
5962 to multibyte, be sure to make all 8-bit characters in valid
5964 (count_size_as_multibyte): Handle 8-bit characters correctly.
5965 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5966 adjust_after_replace, replace_range, del_range_2)
5967 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5968 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5969 adjust_after_replace, replace_range, del_range_2) Delete codes for
5970 handling byte combining.
5971 (adjust_before_replace): Deleted.
5973 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5974 SPLIT_NON_ASCII_CHAR.
5975 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5976 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5978 (Fkey_description): Likewise.
5980 * lread.c (read1): On reading multibyte string, be sure to make
5981 all 8-bit chararacters in valid multibyte form.
5982 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5984 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5987 * process.c (Fstart_process): GCPRO current_dir before calling
5988 Ffind_operation_coding_system. Encode arguments here.
5989 (create_process): Don't encode arguments here. Setup
5990 src_multibyte and dst_multibyte members of struct coding.
5991 (read_process_output): Setup src_multibyte and dst_multibyte
5992 members of struct coding. If the output is to multibyte buffer,
5993 always decode the output of the process. Adjust the
5994 representation of 8-bit characters to the multibyteness of the
5996 (send_process): Setup coding->src_multibyte according to the
5997 multibyteness of the source.
5999 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
6001 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
6002 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
6004 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
6007 * w16select.c (Fw16_set_clipboard_data): Setup members
6008 src_multibyte and dst_multibyte of coding. Adjusted for the
6009 change for find_charset_in_str.
6010 (Fw16_get_clipboard_data): Likewise.
6012 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
6013 dst_multibyte of coding.
6014 (x_to_w32_font): Likewise.
6016 * w32select.c (Fw32_set_clipboard_data): Setup members
6017 src_multibyte and dst_multibyte of coding. Adjusted for the
6018 change for find_charset_in_str.
6019 (Fw32_get_clipboard_data): Likewise.
6021 * xdisp.c (get_next_display_element): Handle 8-bit characters
6023 (next_element_from_display_vector): Use CHAR_BYTES instead of
6025 (disp_char_vector): Use SPLIT_CHAR instead of
6026 SPLIT_NON_ASCII_CHAR.
6028 * xselect.c (selection_data_to_lisp_data): Setup members
6029 src_multibyte and dst_multibyte of coding. Adjusted for the
6030 change for find_charset_in_str.
6031 (lisp_data_to_selection_data): Likewise.
6033 2000-05-19 Gerd Moellmann <gerd@gnu.org>
6035 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
6038 * dispextern.h (Vimage_types): Add extern declaration.
6040 * xdisp.c (Vimage_types): Moved here from xfns.c.
6041 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
6043 * xfns.c (Vimages_types): Moved to xdisp.c.
6044 (syms_of_xfns): Move `image-types' to xdisp.c.
6046 * w32fns.c (Vimage_types): Removed.
6047 (syms_of_w32fns): Remove `image-types'.
6049 2000-05-18 Kenichi Handa <handa@etl.go.jp>
6051 * fns.c (map_char_table): Pay attention to character number of
6052 charset. Check the validity of charset at the first level. For
6053 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
6056 * fontset.c: Include "buffer.h".
6057 (fs_load_font): If the face has fontset, record the face ID in
6059 (Finternal_char_font): New function.
6060 (accumulate_font_info): New function.
6061 (Ffontset_info): Rewritten for the new fontset implementation.
6062 (syms_of_fontset): Register Vdefault_fontset in the first element
6063 of Vfontset_table. Include Vdefault_fontset in
6064 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
6067 2000-05-16 Dave Love <fx@gnu.org>
6069 * m/iris5d.h: Deleted -- unused.
6071 2000-05-16 Gerd Moellmann <gerd@gnu.org>
6073 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
6074 `invalid' instead of `illegal'.
6076 * indent.c (Fmove_to_column): When ending within a tab, insert
6077 spaces first so that markers at the end of the tab get adjusted.
6079 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
6080 buffer list that wasn't selected in that frame.
6082 * filelock.c (get_boot_time): To obtain an 8 char file name, which
6083 is needed on mescaline, use a 2 char prefix, and call
6084 make_temp_name with second arg non-zero.
6086 * fileio.c (make_temp_name): New function, extracted from
6088 (Fmake_temp_name): Use it.
6090 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
6092 * window.c (coordinates_in_window): Subtract 1 when computing
6095 2000-05-15 Gerd Moellmann <gerd@gnu.org>
6097 * Makefile.in (lisp): Add env.elc.
6099 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
6101 2000-05-12 Gerd Moellmann <gerd@gnu.org>
6103 * search.c (Freplace_match): Handle case of `\N' in the
6104 replacement when there's no group N.
6106 2000-05-11 Gerd Moellmann <gerd@gnu.org>
6108 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
6109 of the message to message_dolog.
6111 * keyboard.c (read_char): Don't clear current message for help
6112 events; let the code handling help events handle this. Change
6113 code detecting help events that should be ignored.
6115 * xdisp.c (handle_single_display_prop): Don't try to set PT if
6116 we're interating over a string.
6118 2000-05-09 Dave Love <fx@gnu.org>
6120 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
6121 that offset before writing. Move gcpro region past call of
6124 2000-05-04 Dave Love <fx@gnu.org>
6126 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
6128 2000-05-04 Gerd Moellmann <gerd@gnu.org>
6130 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
6131 of inserted characters when BUF equals the current buffer, and PT
6132 is in front of or equal to FROM.
6134 2000-05-03 Gerd Moellmann <gerd@gnu.org>
6136 * xdisp.c (handle_single_display_prop): If display property value
6137 is invalid, or something not supported on the frame, restore
6138 iterator's position to what it was initially. Make sure to return
6139 0 for invalid and unsupported property values.
6141 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
6142 that x_per_char_metric returns null.
6144 2000-05-02 Gerd Moellmann <gerd@gnu.org>
6146 * xterm.h (struct face): Add forward declaration.
6147 (struct image): Ditto.
6148 (image_ascent): Add prototype.
6150 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6151 (x_draw_image_relief, x_draw_image_foreground_1): Call function
6152 image_ascent instead of using IMAGE_ASCENT.
6154 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
6155 (IMAGE_ASCENT): Removed.
6157 * xfns.c (Qcenter): New variable.
6158 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
6159 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
6160 (image_ascent): New function.
6161 (lookup_image): Recognize `:ascent center'.
6162 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6163 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
6164 (xbm_load): Don't set image's ascent here.
6165 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
6166 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
6167 check ascent values here.
6168 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
6169 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
6170 (syms_of_xfns): Initialize Qcenter.
6172 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
6173 to the limits, increase the limits.
6175 2000-05-01 Kenichi Handa <handa@etl.go.jp>
6177 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
6178 Check Vfont_encoding_alist against the full name of the opened
6181 2000-04-28 Gerd Moellmann <gerd@gnu.org>
6183 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
6184 taller than the window.
6186 2000-04-28 Kenichi Handa <handa@etl.go.jp>
6188 * xfaces.c (realize_x_face): Fix the argument of the second
6189 xassert. BASE_FACE may not be a face for ASCII.
6191 2000-04-27 Gerd Moellmann <gerd@gnu.org>
6193 * print.c (print_object): Treat print-length < 0 as nil.
6195 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
6197 * s/freebsd.h (TERMCAP_OBJ): Removed.
6198 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
6200 * lread.c (read1): Don't treat period followed by certain
6201 characters as symbol start.
6203 * xfns.c (slurp_file): New function.
6204 (xbm_image_p): Handle case of in-memory XBM files.
6205 (xbm_scan): Rewritten to work on memory buffers instead of files.
6206 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
6207 Work on memory buffers instead of files. If DATA is null test
6208 if buffer looks like an in-memory XBM file.
6209 (xbm_load_image): Renamed from xbm_load_image_file. Work on
6210 memory buffers instead of files.
6211 (xbm_file_p): New function.
6212 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
6214 * lread.c (end_of_file_error): New function.
6215 (read1): Call it instead of signaling `end-of-file' directly.
6217 * print.c (print_error_message): Print data of `end-of-file'
6218 with Fprinc instead of Fprin1.
6220 2000-04-26 Ken Raeburn <raeburn@gnu.org>
6222 * window.c (freeze_window_start): Check that minibuffer scroll
6223 window isn't nil before extracting the window structure pointer
6226 * undo.c (record_delete): If we hit the end of the undo list, stop
6227 picking elements apart.
6229 2000-04-26 Gerd Moellmann <gerd@gnu.org>
6231 * xdisp.c (display_line): If lines are continued, restore
6232 iterator's ascent/descent information to the values before the
6233 first glyph not fitting on the line.
6235 2000-04-25 Gerd Moellmann <gerd@gnu.org>
6237 * xdisp.c (try_window_id) <all changes above window start>: Adjust
6238 positions in glyph matrix. Don't compute new window end
6241 * dispnew.c (increment_matrix_positions): Renamed from
6242 increment_glyph_matrix_buffer_positions.
6243 (increment_row_positions): Renamed from
6244 increment_glyph_row_buffer_positions.
6246 * dispextern.h: Change names of renamed functions from dispnew.c
6249 2000-04-24 Gerd Moellmann <gerd@gnu.org>
6251 * fileio.c (Fdo_auto_save): Create directories for auto-save
6252 list file if necessary.
6254 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
6255 from buffer or frame.
6256 (automatic_hscrolling_p): New variable.
6257 (hscroll_windows): Scroll windows horizontally only if automatic
6258 hscrolling is allowed.
6259 (syms_of_xdisp): New variable `automatic-hscrolling'.
6261 * frame.h (struct frame): Add member extra_line_spacing.
6263 * xfns.c (x_set_line_spacing): New function.
6264 (Fx_create_frame): Set line spacing from resources.
6265 (Qline_spacing): New variable.
6266 (syms_of_xfns): Initialize Qline_spacing.
6268 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
6270 * buffer.c (init_buffer_once): Handle extra_line_spacing.
6271 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
6272 (reset_buffer): Don't initialize extra2 and extra3. Initialize
6273 extra_line_spacing from default value.
6274 (init_buffer_once): Initialize default value of extra_line_spacing.
6276 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
6279 * xterm.c (x_produce_glyphs): Remove reference to struct it's
6280 prompt_width. Add extra line spacing.
6282 * term.c (produce_glyphs): Remove reference to struct it's
6285 * dispextern.h (struct it): Remove member prompt_width, add
6288 2000-04-22 Gerd Moellmann <gerd@gnu.org>
6290 * dispnew.c (update_frame_line): When writing a whole line, make
6291 sure cursor is in the right row afterwards, otherwise a use of
6292 capability `ch' in cmgoto might leave the cursor in the row below.
6294 2000-04-21 Gerd Moellmann <gerd@gnu.org>
6296 * lisp.h (struct Lisp_Buffer_Cons): Remove.
6298 * keyboard.c (timer_check): Fix typo in comment.
6300 2000-04-21 Kenichi Handa <handa@etl.go.jp>
6302 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
6303 name change: ch -> character.
6305 2000-04-20 Gerd Moellmann <gerd@gnu.org>
6307 * keyboard.c (echo_message_buffer): New variable.
6308 (echo_now): Set echo_message_buffer to the echo area buffer used
6309 to display the echo.
6310 (cancel_echoing): Reset echo_message_buffer to nil.
6311 (read_char): Code rewritten that handles canceling an echo or
6312 echoing a dash, respectively.
6314 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
6315 directory doesn't exist.
6317 2000-04-19 Dave Love <fx@gnu.org>
6319 * fns.c (syms_of_fns): Defsubr mapc.
6320 (concat): Don't allow numeric args.
6321 (Fconcat): Doc change.
6323 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
6325 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
6326 instead define end_match(1|2) more carefully.
6327 Use GET_CHAR_BEFORE_2 for `begline'.
6329 2000-04-19 Gerd Moellmann <gerd@gnu.org>
6331 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
6332 on 64-bit systems where NULL is defined as `0'.
6334 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
6335 the `variable argument list' to make it work on Alpha.
6337 * m/alpha.h (_LP64) [!_LP64]: Define.
6338 (ORDINARY_LINK): Define for NetBSD.
6340 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
6342 2000-04-19 Dave Love <fx@gnu.org>
6344 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
6347 * Makefile.in (LIBS): Don't use.
6348 (GETLOADAVG_OBJ): Define again.
6349 (otherobj): Add GETLOADAVG_OBJ.
6351 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
6353 2000-04-18 Gerd Moellmann <gerd@gnu.org>
6355 * lread.c (read_filtered_event): Cancel and start busy cursor.
6357 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
6358 that the per-character metrics may be null.
6360 2000-04-17 Gerd Moellmann <gerd@gnu.org>
6362 * buffer.c (clone_per_buffer_values): New function.
6363 (Fmake_indirect_buffer): Add optional argument CLONE. Call
6364 clone_per_buffer_values if CLONE is not nil.
6366 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6368 2000-04-16 Dave Love <fx@gnu.org>
6370 * Makefile.in: Remove obsolete localcpp stuff.
6371 (GETLOADAVG_OBJ): Don't define.
6372 (obj): Move LIBOBJS...
6373 (otherobj): ... to here.
6374 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
6375 whitespace-only lines after the continuation (Irix).
6377 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6379 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
6381 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
6383 2000-04-14 Dave Love <fx@gnu.org>
6385 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
6386 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
6387 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
6388 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
6391 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
6392 autoconfiscated HAVE_GETLOADAVG.
6394 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
6397 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6399 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
6400 (fill_in_lock_file_name): Avoid existing files that aren't
6403 2000-04-14 Dave Love <fx@gnu.org>
6405 * Makefile.in (LIBS, LIBOBJS): New variable.
6406 (INTERVAL_SRC): Convert to make variable.
6407 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
6408 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
6409 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
6411 (SOME_MACHINE_OBJECTS): Remove interval stuff.
6412 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
6413 (shortlisp): Add facemenu, float-sup, frame.
6414 (SOME_MACHINE_LISP): Remove them from here.
6415 (LIBES): Change unused LDLIBS to autoconf LIBS.
6417 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
6419 2000-04-14 Kenichi Handa <handa@etl.go.jp>
6421 * composite.c (update_compositions): If FROM and TO are not in a
6422 valid range, do nothing.
6424 2000-04-13 Gerd Moellmann <gerd@gnu.org>
6426 * tparam.c (tparam1): Abort when encountering an unknown
6429 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
6432 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
6435 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
6437 * fileio.c (a_write): Remove redundant semi-colons.
6438 (e_write): Return -1 if failed to write all the data.
6439 This fixes the changes made at 1999-12-15.
6441 2000-04-12 Dave Love <fx@gnu.org>
6443 * fns.c (mapcar1): Test for null vals to support mapc.
6444 (Fmapc): New function.
6446 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
6448 * msdos.c (NUM_MOUSE_BUTTONS): Define.
6449 (IT_frame_up_to_date): Support the buffer local value of
6450 cursor-type, if defined.
6452 2000-04-10 Dave Love <fx@gnu.org>
6454 * editfns.c (preceding-char, following-char): Doc fix.
6456 2000-04-10 Ken Raeburn <raeburn@gnu.org>
6458 * Makefile.in (temacs): Revert 2000-03-12 change.
6460 2000-04-10 Jason Rumney <jasonr@gnu.org>
6462 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
6464 2000-04-10 Gerd Moellmann <gerd@gnu.org>
6466 * xdisp.c (setup_echo_area_for_printing): Choose an echo
6467 area buffer, if it's not set up yet.
6469 * indent.c (compute_motion): Set immediate_quit.
6471 2000-04-09 Gerd Moellmann <gerd@gnu.org>
6473 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
6475 (realize_tty_face): Suppress boldness if colors are the inverse of
6476 the default colors, and tty_suppress_bold_inverse_default_colors_p
6478 (Ftty_suppress_bold_inverse_default_colors): New function.
6479 (syms_of_xfaces): Defsubr it.
6481 * buffer.c (Frestore_buffer_modified_p): New function.
6482 (syms_of_buffer): Defsubr it.
6484 2000-04-08 Ken Raeburn <raeburn@gnu.org>
6486 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
6487 charset id (int) argument, not a charset (Lisp_Object).
6489 * coding.h (code_convert_string): Declare.
6490 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
6491 object, as the fourth argument to code_convert_string.
6493 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
6495 (Fset_fontset_font): Use EQ to compare lisp objects.
6497 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6499 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6500 a pointer that looks like a lisp object.
6501 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6502 zero, instead see whether it's an integer object, since they can't
6504 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6506 * dispnew.c (allocate_matrices_for_frame_redisplay,
6507 direct_output_forward_char): Use X(U)INT and make_number as needed
6508 to convert between (unsigned) int values and lisp integers.
6509 * keyboard.c (read_key_sequence): Likewise.
6510 * lread.c (substitute_object_recurse): Likewise.
6511 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6512 * minibuf.c (do_completion, Fminibuffer_complete_word,
6513 Fminibuffer_completion_help): Likewise.
6514 * term.c (produce_special_glyphs): Likewise.
6516 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6517 * print.c (print_preprocess, print_object): Likewise.
6519 * search.c (compile_pattern): Use NILP when checking for nil.
6521 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6522 __OPTIMIZE__]: Provide a GNU C macro version that handles
6524 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6525 field, to better cope with ENABLE_CHECKING and calls that modify a
6526 Lisp_Object using its old value.
6528 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6530 * window.c (compare_window_configurations): Signal an error
6531 if parameters C1 or C2 aren't window configurations.
6533 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6534 AFTER_POTENTIAL_GC calls around calls to functions that can
6535 signal an error and thus invoke the debugger.
6537 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6539 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6540 an error if decoding fails.
6542 * keyboard.c (lispy_mouse_names): Variable removed.
6543 (Vlispy_mouse_stem): New variable.
6544 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6545 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6546 for any mouse button number. Increase size of mouse_syms and
6547 button_down_location as needed. Call modify_event_symbol with
6548 different arguments.
6549 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6550 Call modify_event_symbol with different arguments.
6551 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6552 for any button number. Call modify_event_symbol with different
6554 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6555 Accept a string for NAME_ALIST_OR_STEM.
6557 * lisp.h (larger_vector): Add prototype.
6559 * fns.c (larger_vector): Make externally visible.
6561 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6563 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6565 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6566 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6567 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6568 we are between str1 and str2.
6569 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6570 (PATFETCH): Use `TRANSLATE'.
6571 (PATFETCH_RAW): Fetch multibyte char if applicable.
6572 (PATUNFETCH): Remove.
6573 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6574 When writing a char, write it directly into the pattern buffer rather
6575 than going needlessly through a temp char-array.
6576 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6577 multibyte magic and remove the useless `#ifdef emacs'.
6578 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6581 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6582 conditional on `emacs'.
6584 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6586 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6588 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6589 non-union-type versions of XMARK and friends here, because XMARK
6590 and friends won't work on an integer field if NO_UNION_TYPE is not
6592 (make_number): Define as a function if it's not defined as a
6595 * composite.c (run_composite_function): Use NILP when checking for
6597 (syms_of_composite): Delete local var NARGS, pass an int as first
6598 argument to Fmake_hash_table.
6600 * editfns.c (text_property_stickiness): Use NILP to test
6601 Lisp_Object boolean value.
6602 (Fmessage_or_box): Don't use NILP to test int variable.
6603 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6604 problems reading from and changing the same lisp value in an
6607 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6609 * term.c (TN_no_color_video): New variable.
6610 (term_init): Intitialize TN_no_color_video.
6611 (enum no_color_bit): New enumeration.
6612 (MAY_USE_WITH_COLORS_P): New macro.
6613 (turn_on_face): Use it to determine if attributes may be used
6614 combined with colors.
6616 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6618 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6619 with int lvalues via casts; instead, just yield lisp object
6621 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6622 proper accessor macros.
6623 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6624 (grow_mini_window): Fix typo getting int value of root->height.
6626 * xdisp.c (compute_string_pos): Fix order of arguments to
6627 string_pos_nchars_ahead.
6628 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6629 count arg to variable-arg routines like Frun_hook_with_args and
6631 (back_to_previous_visible_line_start)
6632 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6633 fixed-arg routines like Fget_char_property and Fmake_string.
6634 (reconsider_clip_changes): Use XINT when comparing integer lisp
6635 objects, or passing them as int arguments.
6636 (mark_window_display_accurate, insert_left_trunc_glyphs)
6637 (append_space, extend_face_to_end_of_line): Use make_number when
6638 storing or passing integer values as lisp objects.
6639 (set_cursor_from_row, highlight_trailing_whitespace): Use
6640 INTEGERP, not implicit test against zero, for glyph object.
6641 (try_window_id): Don't use make_number when we want an int value.
6643 * xfaces.c (xlfd_symbolic_value): Make last argument a
6644 Lisp_Object, to be consistent with callers.
6645 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6646 (lface_hash): Apply XFASTINT to lisp values before folding in.
6648 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6649 fill in window width and height. Pass an int, not a lisp object,
6650 as first arg to Finsert.
6652 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6654 * xfaces.c (realize_basic_faces): Block input while realizing
6657 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6659 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6661 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6663 * xterm.c (x_produce_glyphs): When displaying unibyte text
6664 or ASCII, handle case that per-char metric is null.
6666 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6668 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6670 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6671 XSUBR, XBUFFER): Verify correct object type before returning
6672 pointer, using eassert.
6673 * frame.h (XFRAME): Likewise.
6675 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6676 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6677 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6679 * data.c (set_internal): Likewise.
6680 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6681 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6682 * fileio.c (auto_save_1): Likewise.
6683 * insdel.c (check_markers): Likewise.
6684 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6685 * undo.c (record_insert): Likewise.
6686 * vmsproc.c (child_sig): Likewise.
6687 * window.c (unshow_buffer, window_loop): Likewise.
6688 * xterm.c (x_erase_phys_cursor): Likewise.
6690 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6692 * xfns.c (free_image_cache): Free the cache structure itself
6693 last, after all its members have been freed.
6695 * lisp.h (xstrdup): Add prototype.
6697 * alloc.c (xstrdup): Moved here from xfaces.c.
6698 (allocating_for_lisp): Variable removed.
6699 (lisp_malloc): Block input around the calls to malloc and
6702 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6704 (xstrdup): Moved to alloc.c.
6706 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6708 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6710 * emacs.c (main): Fix sense of no-loadup test.
6712 * config.in (ENABLE_CHECKING): Undef.
6714 * lisp.h (struct interval): Replace "parent" field with a union of
6715 interval pointer and Lisp_Object; add new bitfield to use as
6716 discriminant. Change other flag fields to bitfields.
6717 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6718 is defined and the supplied test fails, print a message and
6720 (eassert): New macro. Use CHECK to provide an assert-like
6723 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6724 pointers; abort if the value looks like a lisp object.
6725 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6726 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6727 Modify for new interval parent definition.
6729 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6730 UNMARK_BALANCE_INTERVALS): Update references that need an
6731 addressable lisp object in the interval structure.
6732 (die): New function.
6733 (suppress_checking): New variable.
6735 * intervals.c (interval_start_pos): Just return 0 if there's no
6738 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6740 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6741 and earlier Emacs versions.
6743 * keyboard.c (Ftop_level): Cancel busy-cursor.
6745 * eval.c (call_debugger): Cancel busy-cursor.
6747 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6749 * search.c (Freplace_match): Adjust multibyteness of the current
6750 buffer and NEWTEXT. Free allocated memory before signaling an
6753 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6755 * regex.c (analyse_first): New function obtained by ripping out most
6756 of re_compile_fastmap and generalizing it a little bit so that it
6757 can also just return whether a given (sub)pattern can match the empty
6759 (regex_compile): Use `analyse_first' to decide whether the loop-check
6760 needs to be done or not for *, +, *? and +? (the loop check is costly
6761 for non-greedy repetition).
6762 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6764 2000-03-28 Dave Love <fx@gnu.org>
6766 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6769 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6771 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6773 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6775 (enum re_opcode_t): Update description of succeed_n.
6776 (PATFETCH): Always define.
6777 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6778 operators, char classes, shy-groups and intervals).
6779 Optimize special cases of intervals so as to only use succeed_n and
6780 jump_n when really needed.
6781 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6782 that we don't have to handle the special cases any more.
6783 Simplify on_failure_jump handling as well.
6785 2000-03-28 Jason Rumney <jasonr@gnu.org>
6787 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6789 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6791 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6793 * s/msdos.h (GC_SETJMP_WORKS): Define.
6795 * alloc.c (mark_maybe_object): New function.
6796 (mark_memory): Use it.
6797 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6798 (setjmp_tested_p, longjmp_done): New variables.
6799 (test_setjmp): New function.
6800 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6801 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6803 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6804 to DEC_TEXT_POS and INC_TEXT_POS.
6806 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6807 with parameter MULTIBYTE_P.
6809 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6812 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6813 buffers because it looks for multibyte character byte sequences
6814 which don't exist in unibyte text.
6816 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6818 * xfaces.c (register_color, unregister_color, unregister_colors)
6819 [DEBUG_X_COLORS]: New functions.
6820 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6822 * xfns.c (x_set_cursor_color): Get color reference counts right.
6824 * xterm.c (x_copy_color): New function.
6825 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6827 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6828 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6829 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6830 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6831 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6832 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6833 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6834 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6835 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6836 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6838 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6839 names for handling per-buffer variables.
6841 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6842 instead of MAX_BUFFER_LOCAL_VARS.
6843 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6845 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6847 * xfns.c (x_specified_cursor_type): New function.
6848 (x_set_cursor_type): Use it.
6850 * buffer.h (struct buffer): Add cursor_type.
6852 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6854 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6855 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6857 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6858 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6859 executing it as well as when popping it off the stack to find infinite
6860 loops in non-greedy repetition operators.
6862 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6864 * doc.c (Qfunction_documentation): New variable.
6865 (syms_of_doc): Initialize Qfunction_documentation.
6866 (Fdocumentation): If FUNCTION is a symbol with non-nil
6867 `function-documentation' property, return a documentation derived
6870 * buffer.c (syms_of_buffer): Add default-cursor-type.
6871 (init_buffer_once): Don't let cursor_type have a local value
6874 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6875 on buffer-local value of cursor_type.
6876 (x_draw_bar_cursor): Add parameter WIDTH.
6878 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6879 (init_buffer_once): Set default cursor_type value to t.
6880 Mark cursor_type as local everywhere.
6881 (syms_of_buffer): New per-buffer variable cursor-type.
6883 * buffer.h (struct buffer): Remove member local_var_flags,
6885 (MAX_BUFFER_LOCAL_VARS): New macro.
6886 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6887 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6888 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6889 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6891 * print.c (print_object): Use new macros for per-buffer
6894 * category.c (Fset_category_table): Use new macros for per-buffer
6897 * buffer.c (buffer_permanent_local_flags): Make a char array.
6898 (max_buffer_local_idx): New variable.
6899 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6900 for new handling of per-buffer variables.
6901 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6902 (init_buffer_once): Initialize per-buffer vars differently.
6903 Set max_buffer_local_idx.
6905 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6908 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6911 * data.c (do_symval_forwarding, store_symval_forwarding)
6912 (find_symbol_value, set_internal, default_value, Fset_default)
6913 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6914 per-buffer variables.
6916 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6918 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6920 * xterm.c (x_term_init): Unblock input around call1 of
6921 Qvendor_specific_keysyms.
6923 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6924 (find_defun_start): Consider an open parenthesis in column 0
6925 a defun start only if open_paren_in_column_0_is_defun_start is set.
6926 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6928 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6930 * eval.c (Fautoload): Add entry in load-history (if after dump).
6931 * lread.c (load-history): Update docstring.
6933 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6935 * indent.c (Fvertical_motion): Always use the current buffer.
6936 Temporarily change the window's buffer, if necessary.
6938 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6940 * xterm.c (fast_find_position): Make sure not to consider rows
6941 not visible in the window.
6943 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6945 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6946 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6948 2000-03-22 Jason Rumney <jasonr@gnu.org>
6950 * w32menu.c (single_submenu): Set help string to NULL if none.
6951 (w32_menu_show): Set help string correctly.
6952 (add-menu-item): Set help string in MIIM_DATA for menu item.
6953 Load SetMenuItemInfoA explicitly.
6954 (w32_menu_display_help): New function.
6956 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6957 (QCdata): Moved to xdisp.c.
6959 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6960 (Vw32_charset_to_codepage_alist): Removed.
6961 (Vw32_charset_info_alist): New variable.
6962 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6963 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6964 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6965 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6967 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6968 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6969 Define Vw32_charset_info_alist and w32_charset symbols.
6971 2000-03-22 Jason Rumney <jasonr@gnu.org>
6973 * makefile.nt (w32bdf.obj): Update dependencies.
6975 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6977 * w32fns.c: Include fontset.h after dispextern.h.
6978 (Fx_create_frame): Do not create fontset.
6979 (w32_load_system_font): Doc fix.
6980 (Fx_close_connection): Free full_name if it is not shared.
6982 * w32term.c: Include fontset.h after dispextern.h.
6983 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6985 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6986 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6987 (w32_font_is_double_byte): New function, needs body.
6988 (x_append_glyph): Set glyph->glyph_not_available_p.
6989 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6990 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6991 character, convert it to a unibyte character.
6992 (struct glyph_string): Delete member `charset'.
6993 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6994 calculating it is found.
6995 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6996 the case that per char metric is not available correctly.
6997 (x_fill_glyph_string): Handle the case that the specific glyph is
6998 not available correctly.
6999 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7000 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7001 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7002 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7003 fontset. Don't call FS_LOAD_FONT.
7005 2000-03-22 Ken Raeburn <raeburn@gnu.org>
7007 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
7008 (INT_LISPLIKE): New macro.
7009 (NULL_INTERVAL_P): Use it.
7010 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
7011 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
7012 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
7014 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
7015 explicit references to "parent" field of struct interval and
7016 associated unclean type conversions.
7017 * intervals.c (create_root_interval, root_interval, rotate_right,
7018 rotate_left, balance_possible_root_interval, split_interval_right,
7019 split_interval_left, interval_start_pos, find_interval,
7020 next_interval, previous_interval, update_interval,
7021 adjust_intervals_for_insertion, delete_node, delete_interval,
7022 adjust_intervals_for_deletion, merge_interval_right,
7023 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
7024 copy_intervals_to_string): Likewise.
7025 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
7027 * syntax.c (update_syntax_table): Likewise.
7029 * intervals.c (reproduce_tree_obj): New function, like
7030 reproduce_tree but takes a Lisp_Object for the parent. Declare
7032 (graft_intervals_into_buffer): Use it when appropriate.
7033 (reproduce_tree): Declare with prototype.
7034 (balance_possible_root_interval): Check that the parent is a lisp
7035 object before trying to examine its type.
7037 2000-03-22 Gerd Moellmann <gerd@gnu.org>
7039 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
7040 as strings only if both are known to be strings.
7042 * s/openbsd.h (LIBS_TERMCAP): Undef.
7044 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
7046 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
7047 definitions for non-Emacs compilation.
7048 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
7049 outside of `#ifdef emacs'.
7050 (print_partial_compiled_pattern): Update.
7051 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
7052 (re_compile_fastmap): Merge handling of charset and charset_not (for
7053 emacs and non-emacs compilation as well).
7054 Similarly for (not)categoryspec and (not)syntaxspec.
7055 Don't use the fastmap when reaching `anychar' since the added
7056 complexity is not justified.
7057 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
7058 and (not)syntaxspec. Merge (not)categoryspec.
7060 2000-03-22 Kenichi Handa <handa@etl.go.jp>
7062 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
7063 FACE_FOR_CHAR): Define them differently for the configuration of
7066 2000-03-21 Dave Love <fx@gnu.org>
7068 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
7071 2000-03-21 Gerd Moellmann <gerd@gnu.org>
7073 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
7074 (lface_fully_specified_p): Don't check contents of
7075 LFACE_FONT_INDEX because that attribute is optional.
7076 (realize_x_face): Remove now unwarranted xassert.
7078 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
7080 The following changes are to make font selection based on
7081 characters, not charset. In addition, they recover fontset
7082 facilities while utilizing the new font selection mechanism.
7084 * Makefile.in (fontset.o): Depend on dispextern.h.
7086 * alloc.c (mark_face_cache): Don't mark face->registry.
7088 * dispextern.h (struct glyph): New member glyph_not_available_p.
7089 Use 22 bits for face_id.
7090 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
7091 (struct face): Delete member registry, new member ascii_face.
7092 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
7093 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
7094 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
7095 (struct it): Delete member charset, new member
7096 glyph_not_available_p.
7098 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
7099 (struct fontset_info, struct fontset_data): Structs removed.
7100 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
7101 Vglobale_fontset_alist, font_idx_temp): Externs removed.
7102 (fs_load_font, fs_query_fontset): Adjusted for new argument.
7103 (fs_free_face_fontset, fontset_font_pattern,
7104 face_suitable_for_char_p, face_for_char,
7105 make_fontset_for_ascii_face): Extern them.
7106 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
7107 (FS_LOAD_FACE_FONT): New macro.
7109 * fontset.c: All codes rewritten or adjusted for the change of
7110 fontset implementation. Now fontset is represented by char table.
7111 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
7113 (my_strcasecmp): Function removed.
7114 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
7116 (AREF, ASIZE): New macros.
7117 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
7118 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
7119 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
7120 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
7121 fontset_id_valid_p, font_family_registry, fontset_name,
7122 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
7123 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
7125 (fs_load_font): New arg FACE. Caller changed.
7126 (fs_query_fontset): Argument changed. Caller changed.
7127 (Fquery_fontset): call fs_query_fontset.
7128 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
7130 (clear_fontset_elements, check_registry_encoding,
7131 check_fontset_name): New functions.
7132 (syms_of_fontset): Set char-table-extra-slots property of fontset
7133 to 3. Staticpro and initialize Vfontset_table and
7134 Vdefault_fontset. Defsubr fontset_font and fontset_list.
7136 * frame.h (struct frame): Member `fontset_data' removed.
7137 (FRAME_FONTSET_DATA): Macro removed.
7139 * frame.c (make_frame): Don't allocate f->fontset_data.
7140 (Fdelete_frame): Don't free f->fontset_data.
7142 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
7144 * xdisp.c (charset_at_position): Function removed.
7145 (init_iterator): Don't set member charset of struct `it'.
7146 (handle_face_prop, reseat_to_string, set_iterator_to_next,
7147 next_element_from_display_vector, insert_left_trunc_glyphs):
7149 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
7151 (get_next_display_element, append_space,
7152 extend_face_to_end_of_line): Likewise.
7154 * xfaces.c (Qx_charset_registry, Vface_default_registry):
7156 (clear_font_table, frame_update_line_height, load_face_font):
7157 Adjusted for the change of fontset implementation.
7158 (load_face_fontset_font): Function removed.
7159 (pixel_point_size): New function.
7160 (font_list): Argument type changed. Caller changed.
7161 (LFACE_FONT): New macro.
7162 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
7163 (set_lface_from_font_name): Type of arg FONTNAME is changed to
7164 Lisp_Object. Determine the font name by actually loading a font
7165 by the specified pattern. Set LFACE_FONT (lface) to the specified
7166 pattern. Even if a font is not found, don't try alternatives.
7167 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
7168 (set_font_frame_param): If `font' is specified in lface, use it.
7169 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
7170 (lface_same_font_attributes_p): Likewise.
7171 (make_realized_face): Arguent changed. Caller changed. Set
7172 face->ascii_face to face itself.
7173 (free_realized_face): Free face->fontset if face is for ASCII.
7174 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
7175 deduce_unibyte_registry, x_charset_registry): Functions removed.
7176 (free_realized_multibyte_face): New function.
7177 (lookup_face, lookup_named_face, lookup_derived_face): Argument
7178 changed. Caller changed.
7179 (try_font_list): Argument type changed.
7180 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
7181 (choose_face_font): Argument changed. Handle fontset properly.
7182 (choose_face_fontset_font): Function removed.
7183 (realize_default_face, realize_named_face): Don't remove the
7185 (realize_face): Argument changed. Caller changed. Remove face
7186 with the arg former_face_id in advance. Load font for the new
7188 (realize_x_face): Argument changed. Caller changed. For a
7189 multibyte character, share fontset with base_face. For a single
7190 byte character, make a new realized fontset. Don't load a font
7192 (realize_tty_face): Argument changed. Caller changed.
7193 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
7194 (face_at_buffer_position): Don't check multibyte_p for returning
7196 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
7197 FACE_SUITABLE_FOR_CHARSET_P.
7198 (syms_of_xfaces): Remove code for Qx_charset_registry and
7199 Vface_default_registry.
7201 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
7202 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
7203 (x_per_char_metric): Don't try FONT->default_char. Even if
7204 pcm->width is zero, glyph bits may exist.
7205 (x_encode_char): Always initialize char2b->byte1.
7206 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
7207 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
7209 (x_append_glyph): Set glyph->glyph_not_available_p.
7210 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7211 it->charset. Handle the case that per char metric is not
7212 available. If it->multibyte_p is zero and it->c is a multibyte
7213 character, convert it to a unibyte character.
7214 (struct glyph_string): Delete member `charset'.
7215 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7216 the case that per char metric is not available correctly.
7217 (x_fill_glyph_string): Handle the case that the specific glyph is
7218 not available correctly.
7219 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7220 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7221 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7222 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7223 fontset. Don't call FS_LOAD_FONT.
7225 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
7226 (x_create_tip_frame): Likewise.
7227 (Fx_close_connection): Free full_name of font_info.
7229 * fns.c (optimize_sub_char_table): New function.
7230 (Foptimize_char_table): New function.
7231 (syms_of_fns): Defsubr Soptimize_char_table.
7233 2000-03-20 Gerd Moellmann <gerd@gnu.org>
7235 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
7236 only if buffer is displayed in some window.
7238 * xdisp.c (handle_single_display_prop): Initialize local `value'.
7239 (try_window_reusing_current_matrix): Don't call scroll run
7240 function if run's current and desired position are the same;
7241 this prevents cursor flickering.
7243 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
7245 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
7247 * regex.c (RE_STRING_CHAR): New macro.
7248 (GET_CHAR_AFER_2): Remove.
7249 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
7250 (enum re_opcode_t): Remove on_failure_jump_exclusive.
7251 (print_partial_compiled_pattern, re_compile_fastmap)
7252 (re_match_2_internal): Remove on_failure_jump_exclusive.
7253 (regex_compile): Turn optimizable P+ loops into PP*, so that the
7254 optimization only need to work for * (ie. can use of_keep_string_jump).
7255 Remove the special case for .*\n since it is now covered by the general
7257 (re_search_2): Don't bother with `room'.
7258 (skip_one_char): New function.
7259 (skip_noops): Simplify since `memory' is not needed any more.
7260 (mutually_exclusive_p): Restructure slightly to use `switch' and
7261 add handling for "all" remaining cases.
7262 (re_match_2_internal): Change on_failure_jump_smart to use
7263 on_failure_keep_string_jump (and redirect the end-of-loop jump)
7264 rather than on_failure_jump_exclusive.
7266 2000-03-19 Gerd Moellmann <gerd@gnu.org>
7268 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
7269 number of bits per RGB because it's everywhere used as the depth
7272 * term.c (calculate_costs): Remove code dealing with X frames.
7274 2000-03-19 Richard M. Stallman <rms@gnu.org>
7276 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
7278 2000-03-18 Gerd Moellmann <gerd@gnu.org>
7280 * lread.c (read_integer): Unread the last char not consumed.
7282 2000-03-17 Gerd Moellmann <gerd@gnu.org>
7284 * xterm.c (x_update_window_cursor): Don't update in frames
7285 which are in the process of being deleted.
7287 2000-03-16 Gerd Moellmann <gerd@gnu.org>
7289 * Makefile.in (mostlyclean): Add `*.core'.
7290 (clean): Add `bootstrap-emacs'.
7292 * lread.c (read_integer): New function.
7293 (read1): Support read syntax #o, #x, #b, #r.
7295 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
7297 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
7298 make sure POINTER_TO_OFFSET gives the same value before and after
7299 PREFETCH. Use `dfail' to guarantee "atomic" matching.
7300 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
7301 (debug): Now only active if > 0 rather than if != 0.
7302 (DEBUG_*): Update for the new meaning of `debug'.
7303 (print_partial_compiled_pattern): Add missing `succeed' case. Use
7304 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
7305 in `succeed_n', `jump_n' and `set_number_at'.
7306 (store_op1, store_op2, insert_op1, insert_op2)
7307 (at_begline_loc_p, at_endline_loc_p): Add prototype.
7308 (group_in_compile_stack): Move to after its arg's types are
7309 declared and add a prototype.
7310 (PATFETCH): Define in terms of PATFETCH_RAW.
7311 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
7313 (QUIT): Redefine as a nop except for NTemacs.
7314 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
7315 indentation of the greedy-op and shy-group code.
7316 (at_(beg|end)line_loc_p): Fix argument's types.
7317 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
7318 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
7319 (MATCHING_IN_FIRST_STRING): Remove.
7320 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
7321 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
7322 QUIT unconditionally.
7324 2000-03-15 Gerd Moellmann <gerd@gnu.org>
7326 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
7329 * process.c (send_process): Add a hint that the function
7330 can call Lisp code to its comment.
7332 * lread.c (load_dangerous_libraries): New variable.
7333 (Vbytecomp_version_regexp): New variable.
7334 (safe_to_load_p): New function.
7335 (Fload): Handle files not compiled with Emacs specially.
7336 (syms_of_lread): New Lisp variable load-dangerous-libraries.
7338 2000-03-14 Gerd Moellmann <gerd@gnu.org>
7340 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
7342 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
7343 support functions only if HAVE_X11R6_XIM is defined.
7344 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
7346 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
7348 * xfns.c (X_I18N_INHIBITED): Don't define.
7349 (create_frame_xic): Remove conditional compilation on
7351 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
7353 * config.in (HAVE_X_I18N): Moved here from xterm.h.
7354 (HAVE_X11R6_XIM): Define.
7356 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
7358 * xterm.c (x_term_init): Add support for X resource `synchronous'.
7359 If set, call XSynchronize.
7361 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
7363 * regex.c: Declare a new type `re_char' used throughout the code
7364 for the string char type. It's `const unsigned char' to match the
7365 rest of Emacs. Consistently make sure all pointers to strings use
7366 it and make sure all pointers into the pattern use `unsigned
7368 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
7369 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
7372 * charset.h (GET_CHAR_AFTER_2): Remove.
7373 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
7375 2000-03-12 Ken Raeburn <raeburn@gnu.org>
7377 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
7378 variable before the invocation of YMF_PASS_LDFLAGS, in case both
7379 of them try to use backquotes.
7381 2000-03-12 Dave Love <fx@gnu.org>
7383 * unexelf.c: Restore changes of 1999-10-19.
7384 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
7385 fix its type and alignment; copy it from current process.
7387 2000-03-12 Gerd Moellmann <gerd@gnu.org>
7389 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
7390 has been found. Fix bug not computing timer's predecessor.
7392 * fileio.c (Fread_file_name): Handle case that DIR contains a
7395 * window.c (Fsave_window_excursion): Doc fix.
7397 * xfns.c (x_defined_color): Rewritten to use
7398 x_allocate_nearest_color.
7400 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
7402 * msdos.c (vga_installed): New function, code moved from
7403 dos_set_window_size.
7404 (Qbar, Qcursor_type, outside_cursor): New variables.
7405 (syms_of_msdos): Intern and staticpro them.
7406 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
7407 shape used outside Emacs when called for the first time.
7408 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
7409 cursor shape used outside Emacs.
7410 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
7411 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
7413 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
7414 parameters specify the cursor. Make qreverse a global
7415 variable (renamed to Qreverse).
7417 2000-03-09 Gerd Moellmann <gerd@gnu.org>
7419 * fns.c (Fy_or_n_p): Cancel busy-cursor.
7421 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
7423 This is a big redesign of failure-stack and register handling, prompted
7424 by bugs revealed when trying to add shy-groups. Overall, what happened
7425 is that loops are now structured a little differently, groups can be
7426 shy and the code is a little simpler.
7428 * regex.h: Update the copyright.
7429 (RE_SHY_GROUPS): New value.
7430 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
7431 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
7433 * regex.c (enum re_opcode_t): Remove jump_past_alt,
7434 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
7435 on_failure_jump_(exclusive, loop and smart). Also fix the comment
7436 for (start|stop)_memory since they now only take one argument (the
7437 second has becomes unnecessary).
7438 (print_partial_compiled_pattern): Adjust for changes in
7440 (print_compiled_pattern): Use %ld to printf long ints and flush to
7441 make debugging a little easier.
7442 (union fail_stack_elt): Make the integer unsigned.
7443 (struct fail_stack_type): Add a `frame' element.
7444 (INIT_FAIL_STACK): Init `frame' as well.
7445 (POP_PATTERN_OP): New macro for re_compile_fastmap.
7446 (DEBUG_PUSH, DEBUG_POP): Remove.
7447 (NUM_REG_ITEMS): Remove.
7448 (NUM_NONREG_ITEMS): Adjust.
7449 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
7450 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
7451 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
7452 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
7454 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
7455 address pushed is not the destination of the jump but the source
7457 (NUM_FAILURE_ITEMS): Remove.
7458 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
7459 registers before the actual failure point). Don't hardcode any
7460 meaning for str==NULL anymore.
7461 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
7462 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
7464 (REG_UNSET_VALUE): Use NULL (why not?).
7465 (compile_range): Remove declaration since it doesn't exist.
7466 (struct compile_stack_elt_t): Remove inner_group_offset.
7467 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
7468 (regex_grow_registers): Remove dead code.
7469 (FIXUP_ALT_JUMP): New macro.
7470 (regex_compile): Add shy-groups Change loops to use
7471 on_failure_jump_smart&jump instead of
7472 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
7473 initial (dummy_failure_)jump. Remove c1_base (looks like unused
7474 variable to me). Use `jump' instead of `jump_past_alt' and don't
7475 bother with push_dummy_failure in alternatives since it is now
7476 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
7477 emacs' for (re)allocating the stack.
7478 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
7479 from loop when bufp->can_be_null rather than jumping to `done'.
7480 Avoid jumping backwards so as to ensure termination. Use
7481 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
7482 backreferences. Remove dead code in handling of `anychar'.
7483 (skip_noops, mutually_exclusive_p): New functions taken from the
7484 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
7485 improve mutually_exclusive_p to handle ".+\n".
7486 (lowest_active_reg, highest_active_reg,
7487 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
7488 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
7489 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
7490 variables. Push register (in `start_memory') on the stack rather
7491 than storing it in old_reg(start|end). Remove the cycle detection
7492 from `stop_memory', replaced by the use of on_failure_jump_loop
7493 for greedy loops. Add code for the new on_failure_jump_<foo>.
7494 Remove ad-hoc code in `on_failure_jump' to push more registers in
7495 the case of a loop. Take out code from `maybe_pop_jump' into
7496 separate functions and adapt it to the semantics of
7497 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
7498 and push_dummy_failure. Remove dummy_failure handling and
7499 handling of `failures to jump to on_failure_jump' (this last one
7500 was already dead code, it seems).
7501 (group_match_null_string_p, alt_match_null_string_p)
7502 (common_op_match_null_string_p): Remove.
7504 2000-03-08 Dave Love <fx@gnu.org>
7506 * config.in: Don't depend on __STDC__ for volatile.
7507 Add POINTER_TYPE, PTR, PROTOTYPES.
7509 * hftctl.c, strftime.c: Use PROTOTYPES.
7510 * eval.c (find_handler_clause): Likewise.
7512 * mem-limits.h: Use POINTER_TYPE.
7514 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7515 (memory_warnings): Declare using POINTER_TYPE.
7517 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7519 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7521 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7524 * xfns.c: Remove obsolete code in #if 0.
7525 (Fx_focus_frame): New function.
7527 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7529 * coding.c (coding_category_name): Add coding-category-utf-8,
7530 coding-category-utf-16-be, coding-category-utf-16-le.
7531 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7532 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7533 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7534 (detect_coding_utf_8): New function.
7535 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7536 UTF_16_LOW_SURROGATE_P): New macros.
7537 (detect_coding_utf_16): New function
7538 (detect_coding_mask): When priorities are specified, skip any
7539 categories that have `nil' coding-system. Fix bug of returning
7540 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7541 returns a mask not set in PRIORITIES.
7542 (detect_eol_type_in_2_octet_form): New function.
7543 (detect_eol): selects detect_eol_type_XXX to call according to
7544 cooding->category_idx.
7545 (detect_coding_system): Remove `nil' coding-system in the result.
7546 (Fupdate_coding_systems_internal): Update all coding-categories.
7548 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7549 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7551 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7552 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7553 CODING_CATEGORY_IDX_UTF_16_LE.
7554 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7555 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7556 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7557 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7559 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7561 * doc.c (Fdocumentation_property): If value is not a string,
7562 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7564 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7565 close the display with XtCloseDisplay. This caused a bus error
7568 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7569 complete but not unique.
7571 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7573 * process.c (send_process): Remove local variable `procname' that
7574 might become invalid when a GC happens. Instead, access the
7575 process name slot directly.
7577 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7580 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7583 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7585 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7586 glyph matrices have been freed.
7588 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7590 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7591 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7593 * xfns.c (QCdata): Moved to xdisp.c.
7595 * xdisp.c (QCdata): Moved here from xfns.c.
7596 (syms_of_xdisp): Initialize QCdata.
7598 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7600 * window.c (coordinates_in_window): Use
7601 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7602 FRAME_INTERNAL_BORDER_WIDTH.
7604 * xdisp.c (try_window_id): Recompute unchanged information if
7605 it is obviously invalid.
7607 * xterm.c (x_term_init): Create a colormap if not using the
7610 * xterm.h (select_visual): Change prototype.
7612 * xfns.c (select_visual): Rewritten. Recognize user-specified
7614 (visual_classes): New variable.
7616 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7618 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7619 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7620 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7621 (x_decode_color): Don't handle allocation of white and black
7623 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7624 XtNcolormap resources.
7625 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7626 (Fx_create_frame): Initialize color members of x_output structure.
7627 (xpm_load): Pass colormap to XPM lib.
7629 * xfaces.c (x_free_colors): Access colormap of frame using
7630 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7631 when default colormap is used.
7633 * xterm.c (x_term_init): Set Colormap member of x_display_info
7634 structure. Copy colormap if resource `privateColormap' is
7635 specified (PseudoColor only).
7636 (x_setup_relief_color): Access colormap of frame using
7639 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7640 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7642 2000-03-04 Jason Rumney <jasonr@gnu.org>
7644 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7645 other non-platform-specific equivalents.
7646 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7647 specific functions and macros as their w32 equivalents where
7648 non-platform-specifics are not available.
7649 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7650 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7651 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7652 (frame_update_line_height): Use macros to access f->output_data.
7653 (defined_color): Remove FIXME comments; fixed.
7654 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7655 into #ifdef blocks. Add WINDOWSNT blocks.
7656 (Fx_list_fonts): Use macros for accessing font data.
7657 (set_lface_from_font_name): Different default fonts for X and
7659 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7660 scalable for backward compatibility.
7661 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7662 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7664 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7667 * makefile.nt (w32faces.obj): Remove.
7670 2000-03-03 Jason Rumney <jasonr@gnu.org>
7672 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7675 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7677 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7678 standard ELF definitions here if the system header does not.
7680 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7682 * xterm.c (PER_CHAR_METRIC): Removed.
7683 (x_per_char_metric_1, x_default_char): New functions.
7684 (x_per_char_metric): If font's default char is invalid, return
7685 metrics of a suitably chosen usable default char.
7686 (x_draw_glyph_string_foreground): If font has an invalid default
7687 char, replace occurrences of unprintable chars with a suitably
7688 chosen usable default char.
7690 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7692 * xterm.c (note_mouse_highlight): Return quickly if frame's
7693 glyph matrices have been freed.
7695 * dispnew.c (free_glyphs): Block input while freeing matrices.
7697 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7699 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7702 * dispextern.h (x_free_colors): Add prototype.
7704 * xfaces.c (x_free_colors): New function.
7705 (unload_color, free_face_colors): Use it.
7707 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7709 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7711 * window.c [MSDOS]: Include msdos.h.
7713 2000-03-02 Dave Love <fx@gnu.org>
7715 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7717 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7718 set C_OPTIMIZE_SWITCH for gcc.
7720 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7722 * coding.c (coding_save_composition): Be sure to allocate
7723 composition data area in coding even if there's no composition in
7726 2000-03-01 Jason Rumney <jasonr@gnu.org>
7728 * w32term.c: Equivalent changes to those made to xterm.c on
7729 2000-02-25 and 2000-02-24.
7731 * w32fns.c: Equivalent changes to those made to xfns.c on
7732 2000-02-25 and 2000-02-21.
7734 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7735 correct line-end convention is followed.
7737 * w32menu.c [HAVE_BOXES]: Remove #undef.
7738 (single_keymap_panes): Remove code for simulating checkmarks.
7739 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7740 Remove code for drawing simulated checkmarks.
7741 (w32_menu_show): make unibyte help string correctly.
7742 (add_menu_item): draw standard Windows checkmarks. Draw radio
7743 buttons as radio buttons if possible.
7745 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7747 * sysdep.c (start_of_text): Don't define this function for NetBSD
7750 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7752 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7753 (LINKER): Don't undef if __NetBSD__ is defined.
7755 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7757 * fileio.c [__NetBSD__]: Define `unix'.
7759 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7761 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7763 * atimer.c (start_atimer): Don't abort when timers are stopped.
7764 (append_atimer_lists): New function.
7765 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7766 arbitrary lists of stopped and running atimers.
7768 * atimer.c (cancel_atimer): Handle canceling an atimer when
7769 some timers are stopped.
7771 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7774 * fns.c (maybe_resize_hash_table): Handle case of new size
7775 coming out as being the same as old size.
7777 2000-02-27 Jason Rumney <jasonr@gnu.org>
7779 * makefile.nt: Add atimer.h to dependencies.
7780 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7781 * w32console.c: Only disable window system features for dispextern.h
7782 (initialize_w32_display): Build a display info for the console.
7783 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7784 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7785 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7787 * w32gui.h (struct W32FontStruct): Revert last change after change
7789 * w32menu.c (single_submenu): Set up help string.
7790 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7791 (w32_dialog_show): Set up help string.
7792 * w32term.c (w32_display_info_for_display): Remove unused function.
7793 (w32_draw_bitmap): Use pre-built bitmaps.
7794 (w32_initialize_display_info): New function to initialize parts of
7795 display info that are common to both GUI and console frames.
7796 (w32_term_init): Use w32_initialize_display_info. Do not set
7797 Vw32_num_mouse_buttons here, as it is not called for console
7798 frames. Build bitmaps for indicating truncated lines etc.
7799 (x_delete_display): Destroy pre-built bitmaps.
7800 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7801 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7803 2000-02-27 Dave Love <fx@gnu.org>
7805 * lisp.h: Add a bunch of prototypes.
7807 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7809 * keyboard.c (read_char): Set `usec' correctly.
7811 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7813 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7814 `lambda', set reg[RRR] to the map index.
7815 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7816 reg[RRR] to 0. Otherwise, set it to -1.
7818 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7820 * emacs.c (main): Remove code snippet commented out with `//'.
7822 2000-02-25 Richard M. Stallman <rms@gnu.org>
7824 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7825 and contains a `:', prepend `/:'.
7827 * window.c (select_window_1): If selected_window is nil,
7828 don't "swap out" the buffer's point.
7829 (Fset_window_configuration): Set selected_window to nil
7830 before calling Fselect_window.
7831 (unshow_buffer): Don't set point in buffer from window's point
7832 if another more recently selected window also shows the buffer.
7834 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7836 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7838 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7839 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7840 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7842 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7843 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7844 (hide_busy_cursor): New functions.
7845 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7847 * minibuf.c (read_minibuf): Cancel busy-cursor.
7849 * keyboard.c (command_loop_1): Call start_busy_cursor before
7850 Fcommand_execute and cancel_busy_cursor after it.
7851 (timer_check): Remove busy-cursor code.
7852 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7855 * process.c (wait_reading_process_input): Remove busy-cursor code.
7857 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7858 Fx_hide_busy_cursor.
7860 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7862 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7864 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7866 * xterm.c (XTread_socket): Remove busy-cursor code.
7868 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7869 (build_frame_matrix_from_leaf_window): Put code handling
7870 glyph row's not being a slice of a frame row in #if 0.
7871 (sync_window_with_frame_matrix_rows): New function.
7872 (frame_row_to_window): New function.
7873 (mirror_line_dance): Handle copies between windows.
7875 * lread.c (Fload): Use `xfree' instead of `free'.
7876 (init_obarray): Use `xmalloc' instead of `malloc'.
7878 * window.c (Fset_window_buffer): Set WINDOW to the window
7880 (coordinates_in_window): Take frame's internal border width
7883 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7885 * xterm.c (x_display_and_set_cursor): Display cursor of
7886 non-selected windows depending on the setting of
7887 cursor_in_non_selected_windows.
7889 * xdisp.c (cursor_in_non_selected_windows): New variable.
7890 (syms_of_xdisp): DEFVAR_BOOL it.
7892 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7894 * data.c (Fstring_to_number): If number is greater than what
7895 fits into an integer, return a float.
7897 * eval.c (specbind): Remove references to
7898 keyword_symbols_constant_flag.
7900 * data.c (keyword_symbols_constant_flag): Removed.
7901 (Fmakunbound, set_internal, syms_of_data): Remove references to
7902 keyword_symbols_constant_flag.
7904 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7906 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7908 * syntax.c (multibyte_syntax_as_symbol): New variable.
7909 (syms_of_syntax): Declare it as a Lisp variable.
7910 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7911 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7912 nonzero, treat all multibyte characters as symbol.
7913 (init_syntax_once): Give syntax `word' to all multibyte
7916 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7918 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7921 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7923 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7925 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7926 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7928 2000-02-21 Dave Love <fx@gnu.org>
7930 * frame.c (Vmouse_position_function): New variable.
7931 (Fmouse_position): Use it.
7932 (syms_of_frame): Install it.
7934 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7936 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7938 * fileio.c (Finsert_file_contents): Unbind the binding of
7939 standard-output done by temp_output_buffer_setup.
7941 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7942 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7943 (specbind, unbind_to): Handle most common case of non-constant
7944 symbol with trivial value specially.
7946 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7948 2000-02-20 Richard M. Stallman <rms@gnu.org>
7950 * data.c (Fmake_variable_buffer_local): Doc fix.
7951 Init found_for_buffer to 0.
7952 (Fmake_variable_frame_local): If the variable has already
7953 been buffer-local, set the check_frame field.
7955 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7957 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7958 produced for CODING_MODE_LAST_BLOCK requires.
7960 2000-02-18 Dave Love <fx@gnu.org>
7962 * keyboard.c (echo_keystrokes): Remove declaration.
7963 (Vecho_keystrokes) New variable.
7964 (read_char, record_menu_key, read_key_sequence): Use it to allow
7966 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7968 * lread.c: Undef feature selection macros before defining.
7970 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7972 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7973 for symbols other than the symbol in question.
7975 2000-02-17 Dave Love <fx@gnu.org>
7977 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7979 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7981 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7983 * alloc.c (enum mem_type): Compile unconditionally.
7985 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7987 * xfaces.c (tty_defined_color): Don't return faulire indication
7988 for unspecified-fg and unspecified-bg pseudo-colors.
7990 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7992 * alloc.c (mark_object): Don't mark symbol names in pure space.
7993 (gc_sweep): Don't unmark symbol names in pure space.
7995 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7996 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7997 [GC_MARK_STACK]: New defines.
7998 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7999 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
8001 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
8003 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
8004 allocate_buffer instead of xmalloc.
8006 * alloc.c (toplevel): Include setjmp.h.
8007 (PURE_POINTER_P): New define.
8008 (enum mem_type) [GC_MARK_STACK]: New enumeration.
8009 (Vdead) [GC_MARK_STACK]: New variable.
8010 (lisp_malloc): Add parameter TYPE, call mem_insert if
8011 GC_MARK_STACK is defined.
8012 (allocate_buffer): New function.
8013 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
8014 (free_float) [GC_MARK_STACK]: Set type to Vdead.
8015 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
8016 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
8017 (MEM_NIL) [GC_MARK_STACK]: New define.
8018 (struct mem_node) [GC_MARK_STACK]: New structure.
8019 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
8020 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
8021 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
8022 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
8023 (mark_stack) [GC_MARK_STACK]: New functions.
8024 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
8025 (clear_marks): Removed.
8026 (gc_sweep): Set free conses' car, free floats' type, free
8027 symbols' function to Vdead. Use lisp_free to free buffers.
8028 (init_alloc_once): Initialize Vdead.
8029 (survives_gc_p): Return non-zero for pure objects.
8031 * alloc.c: Add comments throughout the file.
8033 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
8034 that unblocks alarms.
8036 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
8037 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
8038 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
8040 * frame.c (make_frame): Set frame initiallly to `garbaged'.
8042 2000-02-17 Kenichi Handa <handa@etl.go.jp>
8044 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
8045 avoid infinite error signaling. Allocate sufficient memory for
8046 eol_str in the case that eoltype is Lisp_Int.
8048 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
8050 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
8051 depends on the previous behavior.
8053 2000-02-16 Gerd Moellmann <gerd@gnu.org>
8055 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
8057 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8059 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
8061 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
8062 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
8065 2000-02-15 Richard M. Stallman <rms@gnu.org>
8067 * data.c (set_internal): Don't make variable buffer-local
8068 if within a let-binding for the same buffer.
8069 (let_shadows_buffer_binding_p): New function.
8071 * eval.c (specbind): For buffer-local value,
8072 record the current buffer also.
8073 (unbind_to): Cope with that change.
8075 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8077 * window.c (Fsave_window_excursion): Doc fix.
8079 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
8081 * syntax.c (back_comment): Make sure we only consider comment-starters
8082 of the relevant style and return -1 in case of a failure to find the
8083 beginning of the comment.
8084 (Fforward_comment): If back_comment fails, go back to the position just
8085 after the comment-end.
8086 (scan_lists): Add comment describing a very minor bug.
8088 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8090 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
8091 `completion-regexp-list' in the docstring.
8093 2000-02-14 Dave Love <fx@gnu.org>
8095 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
8097 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8099 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
8100 to Emacs' syntax. Also fix the comment about set/not-set meanings
8101 since Emacs syntax is not the value 0 any more.
8102 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
8103 since it's now part of RE_SYNTAX_EMACS.
8105 2000-02-12 Dave Love <fx@gnu.org>
8107 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
8110 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8112 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
8114 2000-02-12 Dave Love <fx@gnu.org>
8116 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
8118 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
8119 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
8120 * s/hpux.h: Don't define HAVE_VFORK.
8122 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
8124 * s/nextstep.h: Don't define HAVE_ALLOCA.
8126 * config.in: Add vfork bits.
8128 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8130 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
8131 unwind function to undo the effect of stopping atimers.
8133 * keyboard.c (bind_polling_period): Stop all timers except
8136 * atimer.c (stopped_atimers): New variable.
8137 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
8140 * atimer.h (stop_other_atimers, run_all_atimers)
8141 (unwind_stop_other_atimers): Add function prototypes.
8143 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
8145 2000-02-11 Ken Raeburn <raeburn@gnu.org>
8147 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
8148 library may depend on jpeg.
8149 (atimer.o): Depends on atimer.c.
8151 2000-02-11 Kenichi Handa <handa@etl.go.jp>
8153 * insdel.c (del_range_1): Call update_compositions.
8154 (del_range_both): Call update_compositions just once..
8156 2000-02-10 Dave Love <fx@gnu.org>
8158 * xfns.c (create_frame_xic): Fix initialization of automatic
8161 2000-02-09 Kenichi Handa <handa@etl.go.jp>
8163 * ccl.c (CCL_MAKE_CHAR): New macro.
8164 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
8165 registers by CCL_MAKE_CHAR before calling translate_char.
8166 <CCL_TranslateCharacterConstTbl> Likewise.
8168 2000-02-08 Dave Love <fx@gnu.org>
8170 * lread.c (__EXTENSIONS__): Define.
8172 2000-02-08 Gerd Moellmann <gerd@gnu.org>
8174 * puresize.h (BASE_PURESIZE): Increase to 650000.
8176 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8178 * msdos.c (XMenuActivate): Turn off the cursor after displaying
8181 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8183 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
8184 md, mh, mb, mr, and me to the fake termcap entry.
8186 2000-02-06 Ken Raeburn <raeburn@gnu.org>
8188 * sound.c (sound_cleanup): Don't call device close routine if the
8189 function pointer is null.
8191 2000-02-06 Andrew Innes <andrewi@gnu.org>
8193 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
8194 around image definitions and prototypes.
8195 (gamma_correct) [WINDOWSNT]: New prototype.
8197 * w32term.c (x_make_frame_visible): Replace call to
8198 input_poll_signal with poll_for_input.
8200 * window.c [WINDOWSNT]: Include w32term.h.
8202 * xdisp.c [WINDOWSNT]: Include w32term.h.
8204 * makefile.nt: Add dependencies on w32gui.h.
8205 (OBJ1): Include atimer.obj.
8206 ($(BLD)\atimer.obj): New dependency rule.
8208 * w32.c (sigmask): New function (does nothing).
8209 (sigunblock): Ditto.
8211 * frame.c [WINDOWSNT]: Include w32term.h.
8213 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
8215 * lread.c (syms_of_lread): Fix literal newlines.
8217 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
8218 the string constant limit (2048 bytes) in MSVC.
8221 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
8223 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
8225 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
8226 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
8229 2000-02-04 Dave Love <fx@gnu.org>
8231 * fileio.c: Remove some unused vars.
8232 (_GNU_SOURCE): Define (for euidaccess).
8234 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
8236 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
8238 (read_minibuf): Deal with allow_props correctly.
8240 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
8242 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
8244 2000-02-03 Ken Raeburn <raeburn@gnu.org>
8246 * search.c (compile_pattern): If a cache entry has a nil regexp,
8247 fill in that entry instead of clobbering a previously cached
8250 2000-02-02 Ken Raeburn <raeburn@gnu.org>
8252 * puresize.h (BASE_PURESIZE): Increase to 610000.
8254 2000-02-02 Gerd Moellmann <gerd@gnu.org>
8256 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
8259 2000-02-02 Kenichi Handa <handa@etl.go.jp>
8261 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
8262 instead of incrementing ic directly.
8263 <CCL_WriteExprConst> Likewise.
8264 <ccl_set_expr>: Set ic to jump_address.
8266 * fileio.c (e_write): Fix the handling of
8267 CODING_FINISH_INSUFFICIENT_SRC.
8269 2000-02-01 Dave Love <fx@gnu.org>
8271 * editfns.c (Fpropertize): Doc fix.
8273 * process.c (Fstart_process): Doc fix.
8275 * eval.c: Fix various doc strings not to duplicate information
8276 from help-manyarg-func-alist.
8278 * window.c (Fset_window_margins): Don't make interactive. Doc
8281 * doc.c (Vhelp_manyarg_func_alist): New variable.
8282 (Fdocumentation): Use it.
8283 (syms_of_doc): Define it.
8285 2000-01-31 Gerd Moellmann <gerd@gnu.org>
8287 * xterm.c (xim_open_dpy): Remove unused local variable.
8289 * emacs.c (USAGE): Use term `display options' instead of `X
8292 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
8293 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
8295 * fns.c (sweep_weak_table): New function.
8296 (sweep_weak_hash_tables): Use it. Keep on marking until there
8299 2000-01-30 Gerd Moellmann <gerd@gnu.org>
8301 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
8302 that XTread_socket does not crash by trying to call XNoOp on a
8305 2000-01-30 Jason Rumney <jasonr@gnu.org>
8307 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8308 Change selected_frame to SELECTED_FRAME ().
8309 (w32_console_mouse_position): Remove #ifndef MULE from around
8312 * makefile.nt: Remove dosfns.obj.
8314 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
8316 * w32fns.c (w32_defined_color): Check for valid frame before
8317 applying gamma correction. Eliminate dependency on frame elsewhere.
8318 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
8319 (w32_to_x_font): Use resx and resy not height_in and width_in.
8320 (x_to_w32_font): Doc fix.
8321 (xlfd_strip_height): New function to strip and return font height.
8322 (w32_font_match): Compare height separately from rest of xlfd
8323 spec, using xlfd_strip_height.
8325 * w32term.c (w32_term_init): Swap resx and height_in, resy and
8326 width_in. Use w32_defined_color in place of defined_color.
8328 * w32faces.c: Merge more of DOS and X specifics in preparation for
8329 merge with xfaces.c.
8330 (defined_color): Remove FIXME comment.
8331 (tty_color_name): Provide w32-specific function.
8332 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
8334 * w32console.c (turn_on_face, turn_off_face): Removed.
8335 (w32_face_attributes): New function.
8336 (Global_variables): Reduce scope where possible.
8337 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
8339 (hl_mode): Don't modify text attributes.
8340 (write_glyphs): Don't do anything if len <= 0. Use
8341 w32_face_attributes to get attributes for drawing. Write
8342 terminating codes using char_attr_normal.
8343 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
8344 (update_begin, update_end): Likewise.
8345 (vga_stdcolor_name): New function.
8346 (initialize_w32_display): Remove char_attr_reverse and char_attr.
8347 (Fset_screen_color): Remove char_attr_reverse.
8349 2000-01-29 Gerd Moellmann <gerd@gnu.org>
8351 * xfns.c (xic_set_preeditarea): Take window parameter and
8352 window-relative pixel-positions.
8354 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
8355 is its frame's selected window.
8356 (xim_instantiate_callback): Likewise.
8358 * xfns.c (x_create_im): Removed.
8359 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
8360 (supported_xim_styles): Renamed from supported_styles.
8361 (best_xim_style): Renamed from best_style.
8362 (create_frame_xic): Renamed from xic_create_frame.
8363 (free_frame_xic): Renamed from xic_destroy_frame.
8365 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
8367 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
8368 our frames, call XFilterEvent with 2nd parameter `None'.
8369 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
8370 returning XBufferOverflow.
8371 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
8373 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
8374 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
8375 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
8376 (xim_initialize, xim_close)
8377 [HAVE_X_I18N && HAVE_X11R6]: New functions.
8378 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
8379 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
8380 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
8382 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
8384 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
8385 `xic_style' and `xic_xfs'.
8386 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
8387 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
8388 (FRAME_XIM): Removed.
8390 * xfns.c (supported_styles): New variable.
8391 (DEFAULT_STYLE, DEFAULT_FONT): New macros
8392 (xic_create_xfontset, best_style, xic_create_frame)
8393 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
8394 (xic_set_xfontset): New functions.
8396 2000-01-28 Dave Love <fx@gnu.org>
8398 * s/irix6-5.h: Revert last change after change to irix5-0.h.
8400 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
8402 2000-01-28 Gerd Moellmann <gerd@gnu.org>
8404 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
8405 for *scratch* if it already existed.
8407 * emacs.c (USAGE): New macro.
8408 (main): Use it to display usage information.
8410 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8412 Support for the menu-help feature:
8414 * msdos.h: Change prototypes of XMenuAddSelection and
8417 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
8418 part of the line to the termscript file.
8419 (IT_clear_to_end): Clear the entire line, not just its beginning.
8420 (menu_help_message, prev_menu_help_message): New variables.
8421 (IT_menu_make_room): Make room for the help_text member.
8422 (IT_menu_display): New argument disp_help; all callers changed.
8423 If disp_help is non-zero, store the help text of the active menu
8424 item in menu_help_message.
8425 (XMenuAddPane): Initialize the help_text member to NULL.
8426 (XMenuAddSelection): New argument help_text. Store it in the
8428 (XMenuActivate): New argument help_callback. If the value of
8429 menu_help_message has changed since the last time, display the
8430 menu help message text while waiting for the mouse to move. Clear
8431 the echo area before exiting.
8432 (XMenuDestroy): Free the help_text member.
8434 2000-01-27 Gerd Moellmann <gerd@gnu.org>
8436 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
8437 XMenuAddSelection. Pass help callback to XMenuActivate.
8438 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
8440 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8442 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
8443 and EMACS_SET_USECS.
8445 2000-01-26 Dave Love <fx@gnu.org>
8447 * editfns.c (Fchar_after, Fchar_before): Doc fix.
8449 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
8450 an error may be signalled.
8452 2000-01-26 Gerd Moellmann <gerd@gnu.org>
8454 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
8455 LD_SWITCH_SYSTEM inherited from irix5-0.h.
8457 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
8459 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8461 * charset.c (Fstring): If there is a multibyte char among
8462 the args, always return a multibyte string.
8464 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8466 * sysdep.c (sys_select): Turn atimers off and on instead of
8467 recording and restoring old alarm handler
8469 * process.c (toplevel): Include atimer.h.
8470 (create_process_1): Rewritten.
8471 (create_process): Use atimers instead of alarm.
8472 (wait_reading_process_input) [hpux]: Turn atimers off instead
8473 of turning off SIGALRM.
8474 (wait_reading_process_input): Turn off atimers instead off
8475 calling stop_polling.
8477 * emacs.c (main): Call init_atimer.
8479 * keyboard.c (toplevel): Include systime.h and atimer.h.
8480 (polling_for_input): Removed because unused.
8481 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
8482 (poll_timer): New variable.
8483 (poll_for_input, poll_for_input_1): New functions.
8484 (start_polling, stop_polling): Rewritten.
8486 * keyboard.h (polling_for_input): Removed.
8488 * atimer.h, atimer.c: New files.
8490 * Makefile.in (obj): Add atimer.o.
8491 (atimer.o): New target.
8493 * blockinput.h (pending_atimers): Add extern declaration.
8494 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
8496 * lisp.h (popup_activated_flag): Add extern declaration.
8498 * xmenu.c (popup_activated_flag): Make externally visible.
8499 (popup_activate_callback) [USE_MOTIF]: Increment
8500 popup_activated_flag.
8501 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8503 * xterm.c (toplevel): Include atimer.h.
8504 (toolkit_scroll_bar_interaction): New variable.
8505 (Fxt_process_timeouts): Removed.
8506 (x_process_timeouts): New function.
8507 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8508 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8509 (x_make_frame_visible): Call poll_for_input_1 instead of
8510 input_poll_signal. Don't call alarm.
8511 (x_initialize): Install timer calling x_process_timeouts.
8513 2000-01-24 Dave Love <fx@gnu.org>
8515 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8516 Don't use -cckr -- apparently not now necessary.
8518 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8520 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8523 2000-01-23 Jason Rumney <jasonr@gnu.org>
8525 * w32fns.c (w32_defined_color): Apply gamma correction before
8526 trying to map to the palette.
8527 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8530 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8531 here. Callers changed to always pass real device context.
8532 (w32_draw_bitmap): Likewise.
8533 (w32_get_glyph_overhangs): Likewise.
8534 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8536 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8537 pfnSetScrollInfo and SetScrollRange.
8538 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8539 back into MULE characters after decoding them.
8540 (x_get_glyph_face_and_encoding): Likewise.
8541 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8542 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8543 (x_produce_glyphs): Calculate per char metrics for a character
8544 that we know exists in default font when font_not_found_p is true.
8546 2000-01-22 Jason Rumney <jasonr@gnu.org>
8548 * makefile.nt (intervals.obj, composite.obj): New modules.
8549 (composite.h): Added as dependency where appropriate.
8551 * w32gui.h (XGCValue): New struct for emulating X GCs.
8553 * w32term.h (XCharStruct): New struct for emulating X.
8555 * w32console.c (turn_on_face, turn_off_face): New functions.
8556 (change_line_highlight): New prototype for new redisplay.
8557 (write_glyphs): Support multibyte text. Support faces.
8559 * w32faces.c: Complete rewrite for new redisplay based on new
8562 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8563 throughout. struct frame * in place of FRAME_PTR.
8564 Skeleton support for images, toolbars, tooltips from xfns.c.
8565 (Fx_create_frame): Use system default for default scroll bar
8567 (w32_get_arg): Renamed from x_get_arg.
8568 (Fx_file_dialog): New function.
8569 (w32_list_fonts): Check cache before asking system.
8570 (Vw32_enable_synthesized_fonts): New variable.
8571 (Vw32_enable_italics): Obsolete, removed.
8573 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8574 Use SELECTED_FRAME macro.
8576 * w32menu.c: Add skeleton support for help strings on menus.
8577 (add_menu_item): Native checkbox and radio support added, but not
8578 yet enabled due to bugs.
8579 (push_menu_item): Add parameters type, selection and help.
8581 Formatting changes to reduce unnecessary diffs with xmenu.c.
8583 * w32select.c (Fw32_set_clipboard_data): Update call to
8584 find_charset_in_str.
8586 * w32term.c: Complete rewrite for new redisplay based on new
8587 xterm.c with necessary sections merged back in from old w32term.c.
8589 2000-01-21 Richard M. Stallman <rms@gnu.org>
8591 * data.c (set_internal): Further fix in same criterion.
8593 2000-01-20 Richard M. Stallman <rms@gnu.org>
8595 * data.c (set_internal): Fix the criteria for whether
8596 to swap out the old cached binding.
8598 2000-01-19 Dave Love <fx@gnu.org>
8600 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8602 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8604 * regex.c (re_compile_fastmap): While checking a range table for
8605 `charset', skip flag bits for a character class correctly.
8607 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8609 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8611 * xfns.c (x_window): Call lw_create_widget with new parameter
8614 * widget.c (EmacsFrameSetCharSize): Change size of children first
8615 because of problems with main window geometry management under
8618 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8620 (MENU_ITEMS_ITEM_HELP): New enumerator.
8621 (push_menu_item): Add parameter HELP. Record help in menu_items.
8622 (single_menu_item, single_submenu, list_of_items): Call
8623 push_menu_item with new parameter.
8624 (single_submenu): Set help string in widget value.
8625 (menu_highlight_callback): New function.
8626 (set_frame_menubar): Call lw_create_widget with new
8628 (xmenu_show, xdialog_show): Ditto.
8630 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8632 * sound.c (Fplay_sound): Improve doc string.
8634 2000-01-11 Richard M. Stallman <rms@gnu.org>
8636 * lisp.h (set_internal): Enter the new arg.
8638 * eval.c (specbind): Record buffer-local variables specially,
8639 indicating which buffer's binding was saved.
8640 (unbind_to): Restore buffer-local variables specially
8641 in the proper buffer.
8643 * data.c (set_internal): New arg BUF.
8645 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8646 * data.c (Fset): Pass new arg to set_internal.
8647 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8649 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8651 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8654 2000-01-11 Richard M. Stallman <rms@gnu.org>
8656 * minibuf.c (Ftry_completion): Doc fix.
8658 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8660 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8663 2000-01-11 Andreas Schwab <schwab@suse.de>
8665 * coding.c (code_convert_region): Initialize total_skip.
8667 2000-01-08 Dave Love <fx@gnu.org>
8669 * eval.c (Fuser_variable_p): Check customizability too.
8671 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8673 * minibuf.c (Fcompleting_read): Doc fix.
8675 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8677 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8680 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8681 Check that input style is supported before trying to create an
8683 (x_window): Call x_create_im.
8685 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8687 * xfns.c (current_gif_memory_src): New variable.
8688 (gif_load): Record the address of the current memory source
8689 in current_gif_memory_src.
8690 (gif_read_from_memory): Use current_gif_memory_src.
8692 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8693 macros statement form.
8695 * sound.c (struct sound): Renamed from struct sound_file.
8696 (struct sound): Add members `data' and `header_size'.
8697 (enum sound_attr): Add SOUND_DATA.
8698 (current_sound, current_sound_device): Variables renamed from
8699 sound_file and sound_device.
8700 (parse_sound): Parse :data.
8701 (parse_sound): Handle sound data in strings.
8702 (find_sound_type): Function renamed from find_sound_file_type.
8703 (wav_init, au_init): Fail if sound's header_size is smaller than
8705 (wav_play, au_play): Play sounds from string data.
8707 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8709 * lisp.h: Add prototype for allocate_string_data.
8711 * alloc.c (Fgarbage_collect): Return number of live and free
8714 * alloc.c (mark_buffer): Remove code in #if 0.
8716 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8717 (strings_consed): New variable.
8718 (allocate_string): Set it.
8719 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8720 (Fmemory_use_counts): Return strings_consed. Use Flist.
8722 * alloc.c: General cleanup in comments etc. Remove conditional
8723 compilation for `standalone'.
8725 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8727 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8728 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8729 (DONT_COPY_FLAG): Removed.
8730 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8731 (struct sdata, struct sblock): New
8732 (struct string_block): Rewritten.
8733 (STRINGS_IN_STRING_BLOCK): New macro.
8734 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8735 (large_sblocks, string_blocks, string_free_list): New variables.
8736 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8737 (init_strings): Rewritten.
8738 (allocate_string, allocate_string_data, compact_small_strings)
8739 (free_large_strings, sweep_strings): New functions.
8740 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8741 (struct string_block_head, current_string_block)
8742 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8743 (STRING_PAD): Removed.
8744 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8745 (Fgarbage_collect): Don't set mark bit in large strings.
8746 (mark_object): Mark strings differently. Mark symbol names
8748 (survives_gc_p): Test marked strings differently.
8749 (gc_sweep): Sweep strings differently, unmark strings in
8751 (compact_strings): Removed.
8753 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8755 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8756 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8758 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8760 * fileio.c (Finsert_file_contents): Signal error if visiting file
8761 in a non-empty buffer.
8763 * term.c (encode_terminal_code): Fix the previous change.
8765 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8767 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8768 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8770 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8772 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8774 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8775 need to test for MSDOS frames.
8777 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8779 * dosfns.c (unspecified_colors): Remove.
8780 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8782 (msdos_stdcolor_name): Return strings for unspecified fore- and
8785 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8786 (syms_of_xfaces): Remove their staticpro's.
8787 (tty_color_name): Return Lisp strings for unspecified fore- and
8789 (Finternal_set_lisp_face_attribute): Remove the special treatment
8790 for Qunspecified_{f,b}g.
8791 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8794 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8796 * xdisp.c (reseat_at_next_visible_line_start): Position before
8797 newline only if ending up on a newline.
8798 (next_element_from_ellipsis): Return success. Handle case of
8799 displaying no ellipsis. Fix case of ellipsis defined in display
8801 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8804 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8806 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8807 (Fcolor_supported_p): Renamed from face-color-supported-p.
8809 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8811 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8812 list of colors renamed to tty-defined-color-alist.
8813 (tty_color_name): Pass the frame to tty-color-by-index.
8814 (realize_tty_face): tty-color-alist is now a function which
8815 accepts the frame as argument.
8817 * term.c (Ftty_display_color_p): Accept an optional argument
8820 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8822 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8823 encode_terminal_code.
8825 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8827 * dispnew.c (mode_line_string): Support termcap frames as well.
8829 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8831 * syntax.c (Fforward_word): Undo previous change.
8833 * editfns.c (Fconstrain_to_field): Don't constrain if
8834 inhibit-field-text-motion is non-nil.
8835 (Fline_beginning_position): Undo previous change.
8836 (Fline_end_position): Ditto.
8838 * syntax.c (Fforward_word): Notice field boundaries only if
8839 inhibit-field-text-motion is nil.
8841 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8843 * editfns.c (Vinhibit_field_text_motion): New variable.
8844 (inhibit-field-text-motion): New DEFVAR_LISP.
8845 (Fline_beginning_position, Fline_end_position): Notice field
8846 boundaries only if inhibit-field-text-motion is nil.
8848 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8850 (x_build_heuristic_mask): Likewise.
8851 (xbm_load_image_from_file): Change error output.
8852 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8853 (gif_load, gs_load, x_kill_gs_process): Ditto.
8855 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8856 color indices when accessing raster pixels.
8857 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8858 one of :file or :data.
8859 (enum pbm_keyword_index): Add PBM_DATA.
8860 (pbm_format): Add :data.
8861 (pbm_image_p): Allow either :file or :data.
8862 (pbm_read_file): New function.
8863 (pbm_scan_number): Rewritten to read from string.
8864 (pbm_load): Support :data.
8866 See ChangeLog.8 for earlier changes.
8869 ;; coding: iso-2022-7bit