1 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4 be consistent with the doc string. Reported by NAKAJIMA Mikio
5 <minakaji@osaka.email.ne.jp>.
7 2000-12-16 Kenichi Handa <handa@etl.go.jp>
9 * xfaces.c (Vface_ignored_fonts): New variable.
10 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
11 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
13 2000-12-15 Gerd Moellmann <gerd@gnu.org>
15 * dispnew.c (update_window): Detect pending input every nth line
16 updated, i.e. do it depending on real work done, and not on the
19 * xterm.c (expose_window): Don't redraw the window that's
20 currently being updated.
22 * window.c (Fset_window_point): Remove test for
23 cursor_in_non_selected_windows.
25 * lread.c (read1): Recognize end of file after `\\'.
27 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
28 not unwind_create_frame.
30 2000-12-15 Dave Love <fx@gnu.org>
32 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
35 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
37 2000-12-15 Kenichi Handa <handa@etl.go.jp>
39 * coding.c (setup_coding_system): Clear all members of the struct
40 coding_system at first.
41 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
43 (code_convert_region): Don't override coding->src_multibyte and
44 coding->dst_multibyte.
46 * fns.c (Fmd5): Docstring improved.
48 2000-12-15 Miles Bader <miles@gnu.org>
50 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
51 are actually marked as mode-lines; otherwise use
52 estimate_mode_line_height.
54 2000-12-14 Gerd Moellmann <gerd@gnu.org>
56 * editfns.c (Fformat): Prevent a buffer overrun when the format
57 specifies a precision.
59 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
61 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
62 argument is outside the range [2..3].
64 2000-12-14 Andrew Innes <andrewi@gnu.org>
66 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
67 nothing to do. Bind inhibit-quit.
68 (tip_frame): Make it a Lisp_Object.
69 (x_create_tip_frame): Set tip_frame after it has been added to
71 (Fx_show_tip): Don't set tip_frame here.
72 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
74 (unwind_create_frame, unwind_create_tip_frame): New functions.
75 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
76 while a frame is only partially constructed.
78 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
79 (x_free_frame_resources): New function.
80 (x_destroy_window): Use it.
82 2000-12-14 Gerd Moellmann <gerd@gnu.org>
84 * xfns.c (Fx_backspace_delete_keys_p): New function.
85 (syms_of_xfns): Defsubr it.
87 * config.in (HAVE_XKBGETKEYBOARD): Add.
89 2000-12-14 Kenichi Handa <handa@etl.go.jp>
91 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
92 Always store string in multibyte representation in echobuf.
93 (echo_char): Always store string in multibyte representation in
95 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
96 (read_key_sequence): Adjusted for the change of echo_prompt.
98 * fns.c (Fmd5): Docstring improved.
100 * lisp.h (detect_coding_system): Prototype adjusted.
102 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
103 (detect_coding_emacs_mule, detect_coding_iso2022,)
104 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
105 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
106 argument MULTIBYTEP. Callers changed.
107 (detect_coding_mask, detect_coding_system): New argument
108 MULTIBYTEP. Callers changed.
109 (decode_coding_string): Set coding->src_multibyte and
110 coding->dst_multibyte before calling detect_coding and detect_eol.
111 Update them after some coding system is detected.
113 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
115 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
117 * keyboard.c (menu_bar_items, tool_bar_items):
118 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
120 2000-12-13 Gerd Moellmann <gerd@gnu.org>
122 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
124 (unwind_create_frame, unwind_create_tip_frame): New functions.
125 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
126 while a frame is only partially constructed.
128 * xterm.h (x_free_frame_resources): Declare.
130 * xterm.c (x_free_frame_resources): New function.
131 (x_destroy_window): Use it.
133 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
134 don't interrupt the update for pending input initially, i.e.
135 update at least some lines.
137 * keyboard.c (do_mouse_tracking): Make externally visible.
139 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
141 * xfns.c (gray_bitmap_bits): Declare `char *'.
143 2000-12-12 Gerd Moellmann <gerd@gnu.org>
145 * xdisp.c (display_tool_bar_line): Make sure that tool bar
146 lines start with a relief line.
148 2000-12-12 Dave Love <fx@gnu.org>
150 * window.c (Fdisplay_buffer): Doc fix.
151 (Fwindow_list): Remove unused var.
153 * buffer.h (mmap_set_vars): Declare.
155 * window.h (Fset_window_point): Declare.
157 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
159 * msdos.c (fast_find_position): Don't overstep the last window row.
160 (IT_note_mouse_highlight): Initialize portion to -1. Remove
161 unused variable `area'. When looking for a row under (X,Y), give
162 up if some of the previous rows is not enabled.
164 2000-12-12 Gerd Moellmann <gerd@gnu.org>
166 * window.c (Fset_window_point): If displaying cursors in windows
167 other than the selected window, make sure redisplay updates
168 other windows to show the new value of point in the window.
170 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
172 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
173 the buffer is the sole visible buffer when in the mini-buffer.
175 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
176 Bind `inhibit-read-only' to t.
177 (unwind_with_echo_area_buffer): Use AREF.
179 * xfns.c (Fx_hide_tip): Simplified.
181 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
182 GC_MAKE_GCPROS_NOOPS instead of `1'.
184 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
186 2000-12-11 Gerd Moellmann <gerd@gnu.org>
188 * xfns.c (Fx_hide_tip): Fix last change.
190 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
191 nothing to do. Bind inhibit-quit.
192 (tip_frame): Make it a Lisp_Object.
193 (x_create_tip_frame): Set tip_frame after it has been added to
195 (Fx_show_tip): Don't set tip_frame here.
197 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
199 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
202 * dispextern.h: Change external declaration of tip_frame.
204 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
205 return an empty string.
207 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
208 of the window's update_mode_line flag, since the former is set by
209 force-mode-line-update, not the latter. This makes
210 column-number-mode slightly faster.
212 * xdisp.c (try_window_id) <all changes above window start>:
215 2000-12-11 Paul Eggert <eggert@twinsun.com>
217 * config.in (HAVE_FTELLO): Remove.
219 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
220 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
222 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
223 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
225 2000-12-11 Miles Bader <miles@gnu.org>
227 * window.c (displayed_window_lines): Don't round up when
228 converting empty space at bottom to lines.
229 Handle non-newline-terminated final lines properly.
230 (Fwindow_text_height): New function (used to be in lisp).
231 (syms_of_window): Initialize it.
233 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
235 * syntax.c (scan_lists): Check that the right quote char has the
236 right Sstring syntax when jumping over strings.
237 (init_syntax_once): Use Smax rather than 13.
239 2000-12-09 Miles Bader <miles@gnu.org>
241 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
242 with PARTIALLY, inverting the sense.
243 (window_scroll_pixel_based): Scroll partially visible lines into
244 place if we hit the beginning or end of the buffer.
245 (displayed_window_lines): Don't include partially visible lines.
246 (Fmove_to_window_line): Skip past any partially visible first line.
248 2000-12-08 Gerd Moellmann <gerd@gnu.org>
250 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
252 * tparam.c (tparam1): Change the way buffers are reallocated to be
253 portable and less obfuscated.
255 * termcap.c (tgetent): Change the way buffers are reallocated to
256 be portable and less obfuscated.
258 * macros.c (store_kbd_macro_char): Change the way buffers are
259 reallocated to be portable and less obfuscated.
261 * lread.c (read1): Change the way buffers are reallocated to be
262 portable and less obfuscated.
264 * doc.c (Fsubstitute_command_keys): Change the way buffers
265 are reallocated so that it is portable.
267 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
269 * dosfns.c (Ffile_system_info): New function.
270 (syms_of_dosfns): Defsubr it.
272 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
274 * alloc.c (gc_sweep): Add comment.
276 2000-12-07 Gerd Moellmann <gerd@gnu.org>
278 * sound.c (vox_configure): Change order of ioctls. Don't
279 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
280 Ignore errors when changing volume.
281 (vox_close): Don't reset the device.
283 * process.c (read_process_output): Make sure the process marker's
284 position is valid when the process buffer is changed in
285 after-change functions. W3 does that.
287 * xfns.c (x_free_gcs): New function.
289 * xterm.h (x_free_gcs): Add prototype.
291 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
294 * xterm.c (x_destroy_window): Call x_free_gcs so that
295 resources of non-toolkit X windows will be freed.
297 2000-12-07 Andrew Innes <andrewi@gnu.org>
299 * w32fns.c (xlfd_charset_of_font): Fix last change.
301 2000-12-06 Dave Love <fx@gnu.org>
303 * md5.h (__P): Don't define -- it comes from config.h.
305 * strftime.c: Change some #if foo to #ifdef foo.
307 2000-12-06 Andrew Innes <andrewi@gnu.org>
309 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
311 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
313 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
314 (w32_list_fonts): Don't choke if pattern doesn't specify a
317 2000-12-06 Gerd Moellmann <gerd@gnu.org>
319 * alloc.c (gc_sweep): Prevent symbols read during loadup
322 * xdisp.c (underlying_face_id): New function.
323 (handle_face_prop, face_before_or_after_it_pos): Use it
324 to determine the face ``under'' a string. Let strings inherit
325 the face of the buffer under them.
327 * xfaces.c (face_at_string_position): Update function comment.
329 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
330 matrix if the window's left position has changed; we need to
331 redraw it in this case.
333 * dispextern.h (struct glyph_matrix): Add member window_left_x.
335 * window.c (coordinates_in_window): Check mouse on mode-line or
338 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
339 advertized by the function documentation.
341 * window.c (syms_of_window): Doc fix.
343 * sound.c (vox_configure): Set volume for left and right channel.
344 (sound_cleanup): Return nil.
346 * xdisp.c (move_it_by_lines): Fix paren typo.
348 * xterm.c (x_load_font): Don't use the font's max_bounds for
349 computing the height of the font. If max_bounds' ascent or
350 descent are greater than the font's ascent or descent, this means
351 glyphs overlap, which should be handled now by redisplay.
353 * window.c (Veven_window_heights): New variable.
354 (syms_of_window): DEFVAR_LISP it.
355 (Fdisplay_buffer): Check Veven_window_heights before evening the
358 2000-12-06 Miles Bader <miles@gnu.org>
360 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
361 update `default-frame-alist' instead of setting no frame parameters.
363 2000-12-06 Kenichi Handa <handa@etl.go.jp>
365 * composite.c (update_compositions): Fix typo (use the correct
368 2000-12-05 Jason Rumney <jasonr@gnu.org>
370 * md5.h: Remove underscores from function declarations.
371 (__attribute__, __alignof__) [!__GNUC__]: Define.
373 * md5.c: Delay include of md5.h until after namespace cleaning.
375 * makefile.w32-in (fns.o): Depend on md5.h
379 * makefile.nt: Likewise.
381 2000-12-05 Jason Rumney <jasonr@altavista.net>
383 * w32term.c (expose_area): Complete last change.
385 2000-12-05 Ken Raeburn <raeburn@gnu.org>
387 * minibuf.c: Include intervals.h.
389 2000-12-05 Jason Rumney <jasonr@gnu.org>
391 * w32term.c (x_produce_glyphs): If a font for a component of
392 a composition is not found, use 1 pixel dot ascent and 0 dot
393 descent value to avoid displaying terribly tall empty boxes.
394 (expose_area): Pass x-coordinate relative to the exposed
395 area to x_draw_glyphs instead of a window-relative coordinate.
397 2000-12-05 Gerd Moellmann <gerd@gnu.org>
399 * xdisp.c (next_element_from_ellipsis): Save face before selective
400 display in saved_face_id, and set face_before_selective_p.
401 (reseat_1): Reset face_before_selective_p.
402 (append_space, extend_face_to_end_of_line): If iterator's
403 face_before_selective_p is set, use the face from saved_face_id.
404 (extend_face_to_end_of_line): For tty frames, make sure to
405 use the right face id when producing spaces at the end of
408 * dispextern.h (struct it): Add face_before_selective_p.
410 * keyboard.c (record_char): Don't record identical help-echo
411 events in recent_keys.
413 * xterm.c [USE_X_TOOLKIT]: Close the display.
414 (xim_close_dpy): Handle case that the display has been closed.
416 * xterm.c (x_destroy_window): Reset the frame's X window after
419 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
420 variable window_width.
421 (line_draw_cost): Fix code skipping over spaces at the end of the
422 line when must_write_spaces is not set.
423 (scrolling_window): Fix code inserting runs in list of all runs.
425 2000-12-05 Kenichi Handa <handa@etl.go.jp>
427 * coding.c (setup_coding_system): Be sure to initialize
428 coding->category_idx.
430 2000-12-04 Gerd Moellmann <gerd@gnu.org>
432 * xterm.c (PER_CHAR_METRIC): Removed because not used.
434 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
435 area to x_draw_glyphs instead of a window-relative coordinate.
437 * fileio.c (auto_save_error): Add parameter ERROR. Show the
438 error in the message.
440 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
441 timer after having read a key. It's not good for code reading
442 several keys in a loop, like an input method.
444 * fileio.c (Finsert_file_contents): When VISIT is t, don't
445 record undo information for format-decode.
447 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
448 current buffer is read-only, not if it isn't.
450 * keyboard.c (record_char): Record `help-echo' input events
451 in recent_keys only if they display some help. Don't record
452 `help-echo' events as macro char.
454 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
456 * editfns.c (save_excursion_restore): Don't move point
457 in another window if it is showing the wrong buffer.
458 Avoid the call to Fwindow_live_p, for speed.
460 2000-12-04 Kenichi Handa <handa@etl.go.jp>
462 * xfaces.c (struct font_name): New member registry_priority.
463 (split_font_name): Initialize the above member to zero.
464 (concat_font_list): New function.
465 (font_list): Include fonts of all alternative registries.
466 (FONT_POINT_SIZE_QUANTUM): New macro.
467 (better_font_p): Ignore point size difference less than
468 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
470 * xterm.c (x_produce_glyphs): If a font for a component of
471 a composition is not found, use 1 pixel dot ascent and 0 dot
472 descent value to avoid displaying terribly tall empty boxes.
474 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
476 2000-12-03 Ken Raeburn <raeburn@gnu.org>
478 * coding.h (code_convert_string1): Declare.
480 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
482 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
485 2000-12-02 Jason Rumney <jasonr@gnu.org>
487 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
488 correctly for single byte character case.
489 (w32_per_char_metric): Do not try to make any assumptions about
490 the metrics of BDF fonts.
491 (x_estimate_mode_line_height): If `mode-line' face
492 hasn't a font, use that of the frame, as drawing glyphs
494 (note_mouse_highlight): Change the cursor shape on the vertical
495 border between windows [not enabled].
497 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
499 * w32fns.c (Fx_create_frame): Reintroduce the call to
500 face-set-after-frame-defaults.
501 (Vx_window_horizontal_drag_shape): New variable.
502 (syms_of_xfns): DEFVAR_LISP it.
503 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
506 2000-12-02 Simon Josefsson <simon@josefsson.org>
508 * fns.c (Fmd5): Use a different logic to decide the coding system
511 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
513 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
515 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
518 2000-12-01 Gerd Moellmann <gerd@gnu.org>
520 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
521 height for YNegative.
522 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
523 height; also see comment there.
525 * window.c (coordinates_in_window): Handle computations for
526 positions on the vertical bar and fringes differently for
527 window-system frames. Consider some pixels near the vertical bar
528 as on the bar if the frame doesn't have vertical scroll bars.
529 Associate positions between mode or header lines with the
530 right window, the left one.
532 2000-12-01 Jason Rumney <jasonr@gnu.org>
534 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
536 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
539 2000-12-01 Gerd Moellmann <gerd@gnu.org>
541 * window.c (struct saved_window): Add members orig_top and
543 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
544 (save_window_save, Fset_window_configuration): Save/restore
545 window's orig_top and orig_height.
547 2000-12-01 Jason Rumney <jasonr@gnu.org>
549 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
551 * w32fns.c (x_set_cursor_color): Fix last change.
553 2000-11-30 Gerd Moellmann <gerd@gnu.org>
555 * xdisp.c (echo_area_display): If cursor is in the echo area, make
556 sure that the next redisplay displays the minibuffer, so that
557 the cursor will be replaced with what the minibuffer wants.
559 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
560 #ifndef instead of using #if.
561 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
562 USE_TOOLKIT_SCROLL_BARS is defined.
564 2000-11-30 Jason Rumney <jasonr@gnu.org>
566 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
569 2000-11-30 Gerd Moellmann <gerd@gnu.org>
571 * fns.c (Fmd5): Doc fix.
573 2000-11-30 Simon Josefsson <simon@josefsson.org>
575 * fns.c (Fmd5): New function.
576 (syms_of_fns): Defsubr md5.
578 * Makefile.in (obj): Add md5.o
580 2000-11-30 Gerd Moellmann <gerd@gnu.org>
582 * md5.h, md5.c: New files, taken from glibc.
584 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
586 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
587 hasn't a font, use that of the frame, as drawing glyphs
590 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
592 * eval.c (Frun_hooks): Allow 0 arguments.
594 2000-11-29 Gerd Moellmann <gerd@gnu.org>
596 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
597 is over the menu bar widget, say it's not on the frame.
599 * xfns.c (Fx_create_frame): Reintroduce the call to
600 face-set-after-frame-defaults.
602 * eval.c (Fsignal): Reset handling_signal.
604 2000-11-28 Jason Rumney <jasonr@gnu.org>
606 * w32menu.c (add_menu_item): Reset menu item text when changing
607 type to radio button.
609 2000-11-28 Gerd Moellmann <gerd@gnu.org>
611 * xselect.c: Update copyright.
613 * window.c (coordinates_in_window): If on a mode or header line,
614 but sufficiently close to its start, return ``on vertical
615 border''. This gives us a way to drag windows horizontally when
616 using toolkit scroll bars.
618 * xterm.c (note_mouse_highlight): Change the cursor shape
619 on the vertical border between windows.
621 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
623 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
624 (syms_of_xfns): DEFVAR_LISP it.
625 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
627 * textprop.c (text_read_only): New function.
628 (verify_interval_modification): Use it instead of signaling
629 `text-read-only'. This makes it easier to catch this error
632 * xdisp.c (forward_to_next_line_start): Check for newlines,
633 not end of line, which includes CR.
635 2000-11-28 Kenichi Handa <handa@etl.go.jp>
637 * coding.c (Ffind_coding_systems_region_internal): Be sure to
638 include no-conversion.
640 2000-11-27 Jason Rumney <jasonr@gnu.org>
642 * w32fns.c (w32_load_system_font): Always mark font as double byte
643 if codepage is unicode.
645 2000-11-27 Gerd Moellmann <gerd@gnu.org>
647 * xdisp.c (forward_to_next_line_start): If already on a newline,
648 just consume it to avoid unintended skipping over invisible text
651 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
652 `vertical-line', `mode-line' and `header-line' events.
654 * xdisp.c (try_window_id): Avoid starting to display in the middle
655 of a character, a TAB for instance. This is easier than to set
656 up the iterator exactly, and it's not a frequent case, so the
657 additional effort wouldn't really pay off.
659 2000-11-26 Andrew Choi <akochoi@i-cable.com>
661 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
664 2000-11-25 Jason Rumney <jasonr@gnu.org>
666 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
667 to window_from_coordinates should be pixel coordinates.
669 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
670 redisplay handles them properly.
672 2000-11-25 Miles Bader <miles@gnu.org>
674 * indent.c (compute_motion): Keep pos_byte in sync with pos.
676 2000-11-24 Jason Rumney <jasonr@gnu.org>
678 * w32.c (init_environment): Set LANG environment variable based on
679 locale settings, if not set.
681 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
682 making tool bar smaller. When clearing the frame, also
683 clear current matrices. Clear frame when tool bar disappears.
684 Don't use more lines for the tool-bar than is available.
685 (x_change_window_heights): New function.
687 2000-11-24 Gerd Moellmann <gerd@gnu.org>
689 * xdisp.c (init_from_display_pos): If POS says we're already after
690 an overlay string ending at POS, make sure to pop the iterator
691 because it will be in front of that overlay string. When POS is
692 ZV, we've thereby also ``processed'' overlay strings at ZV.
694 * xfaces.c (lface_from_face_name): Function comment fix.
696 2000-11-24 Miles Bader <miles@gnu.org>
698 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
699 apply `mode-line-inverse-video' -- zero means force display using
700 the default face, non-zero means display using the specialized face.
701 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
703 2000-11-23 Kenichi Handa <handa@etl.go.jp>
705 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
708 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
710 * coding.c (decode_coding_emacs_mule): Fix the case of
711 CODING_EOL_LF, which used uninitialized value of c.
713 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
715 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
717 2000-11-22 Gerd Moellmann <gerd@gnu.org>
719 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
722 * frame.h (struct frame): Replace desired_tool_bar_items,
723 current_tool_bar_items, n_desired_tool_bar_items,
724 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
726 * frame.c (make_frame): Change initialization of tool bar
729 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
730 Change references to members deleted from struct frame to use the
733 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
734 references to members deleted from struct frame to use the new
737 * dispnew.c (update_frame): Do nothing with frame's tool bar
740 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
742 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
743 (note_tool_bar_highlight): Change references to members deleted
744 from struct frame to use the new ones.
746 2000-11-23 Miles Bader <miles@gnu.org>
748 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
749 the face's inverse-video attribute, rather than overriding it.
751 2000-11-22 Gerd Moellmann <gerd@gnu.org>
753 * xfns.c (x_set_tool_bar_lines): Clear internal border when
754 making tool bar smaller.
756 2000-11-22 Dave Love <fx@gnu.org>
758 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
760 2000-11-22 Miles Bader <miles@gnu.org>
762 * keyboard.c (Vminibuffer_message_timeout): New variable.
763 (command_loop_1): Use it to determine message timeout.
764 (syms_of_keyboard): Initialize it.
766 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
768 2000-11-22 Kenichi Handa <handa@etl.go.jp>
770 * sysdep.c: Move the code for declaring h_errno after #include
773 2000-11-21 Gerd Moellmann <gerd@gnu.org>
775 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
776 the menu bar when the tooltip is unmapped.
778 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
779 sole visible buffer when we're currently in the mini-buffer, and
782 2000-11-21 Jason Rumney <jasonr@gnu.org>
784 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
785 put on the clipboard.
786 (Fw32_get_clipboard_data): Compare data on clipboard with saved
787 copy of what Emacs last put there. If they are the same, do not
788 use the clipboard copy to avoid losing data due to coding
791 2000-11-22 Miles Bader <miles@gnu.org>
793 * minibuf.c (Vminibuffer_prompt_properties): New variable.
794 (syms_of_minibuf): Initialize it.
795 (read_minibuf): Add properties from Vminibuffer_prompt_properties
796 to prompt, don't make read-only.
798 2000-11-21 Gerd Moellmann <gerd@gnu.org>
800 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
801 BEFORE/AFTER_POTENTIAL_GC.
803 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
805 * buffer.c (mmap_free_1): Avoid a compiler warning.
807 * term.c, cm.c: Don't try to include termcap.h; see comment there.
809 2000-11-21 Kenichi Handa <handa@etl.go.jp>
811 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
814 2000-11-20 Gerd Moellmann <gerd@gnu.org>
816 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
819 * s/gnu-linux.h: Don't use `#cpu'.
821 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
822 not defined in mman.h.
824 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
826 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
827 and store an index in the XClientMessageEvent. Storing a
828 Lisp_Object or pointer can fail on a 64 bit system, since X only
830 (x_scroll_bar_to_input_event): Get the window from
833 2000-11-20 Dave Love <fx@gnu.org>
835 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
837 2000-11-20 Gerd Moellmann <gerd@gnu.org>
839 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
841 2000-11-20 Kenichi Handa <handa@etl.go.jp>
843 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
846 * alloc.c (make_string): Fix previous change. Be sure to make
847 unibyte string correctly.
849 2000-11-19 Gerd Moellmann <gerd@gnu.org>
851 * window.c (Fwindow_list): Change parameter list to be XEmacs
853 (window_list_1): New function.
854 (window_loop): Use it instead of Fwindow_list.
856 * sysdep.c (emacs_ospeed): New variable.
857 (toplevel): Don't declare ospeed extern.
858 (init_baud_rate): Use emacs_ospeed instead of ospeed.
860 * termcap.c (ospeed): Remove.
861 (tputs) [!emacs]: Remove unused code.
862 (tgetent): Avoid a compiler warning.
864 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
865 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
866 SCROLL_BAR_X_WIDGET with additional argument DPY.
868 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
870 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
871 Take the X display as additional argument.
872 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
873 `Widget' is a pointer type that's not easily stored in Lisp_Object
874 form in a portable way.
876 * dispnew.c (update_text_area): Fix last change.
878 2000-11-18 Gerd Moellmann <gerd@gnu.org>
880 * xdisp.c: Use BINDING_STACK_SIZE throughout.
882 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
883 clear current matrices.
885 * buffer.c (mmap_enlarge): Don't print a message on stderr
886 if mapping new memory at the end of the existing region fails.
888 * dispnew.c (update_text_area): Don't skip over equal glyphs
889 when the last current glyph overlaps the glyph to its right.
891 2000-11-18 Miles Bader <miles@gnu.org>
893 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
894 lines that *end* with "..." too (that's the most common case!).
896 2000-11-18 Gerd Moellmann <gerd@gnu.org>
898 * xdisp.c (resize_mini_window): Temporarily change to the
899 mini-window's buffer if necessary.
901 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
902 the tooltip obscures less text under it.
904 2000-11-17 Gerd Moellmann <gerd@gnu.org>
906 * puresize.h (BASE_PURESIZE): Increase to 700000.
908 2000-11-18 Jason Rumney <jasonr@gnu.org>
910 * w32term.c (w32_draw_bitmap): Use face to set colors.
912 2000-11-17 Dave Love <fx@gnu.org>
914 * lread.c (Fload): Fix #ifdef for pcc.
916 2000-11-17 Gerd Moellmann <gerd@gnu.org>
918 * xdisp.c (pos_visible_p): Compute the default character height
921 2000-11-16 Gerd Moellmann <gerd@gnu.org>
923 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
924 knowing the line's height; use the default font's height in that
927 * xfaces.c (weight_table): Add `demi' with the same meaning as
930 2000-11-16 Kenichi Handa <handa@etl.go.jp>
932 * dispnew.c (null_row): New global static variable.
933 (clear_glyph_row): Delete local static variable null_row.
935 2000-11-15 Jason Rumney <jasonr@gnu.org>
937 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
938 (w32_alloc_lighter_color): Use new brightness calculations from
939 xterm.c. Scale delta to be in the range expected by W32.
940 (w32_draw_relief_rect): Use frame relief colors.
942 2000-11-15 Gerd Moellmann <gerd@gnu.org>
944 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
945 (Qinhibit_default_face_x_resources): New variable.
946 (syms_of_frame): Initialize it.
947 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
949 * xdisp.c (pos_visible_p): Improve function comment.
951 * lisp.h (BINDING_STACK_SIZE): New macro.
953 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
954 reading the directory if readdir returns null and errno is EAGAIN
957 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
959 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
960 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
961 Set amount_to_scroll to max of dx and scroll_step so that
962 scroll-conservatively doesn't defeat scroll-step>1.
963 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
964 scroll-conservatively for line-at-a-time scrolling.
966 2000-11-14 Gerd Moellmann <gerd@gnu.org>
968 * window.c (Fpos_visible_in_window_p): Call pos_visible with
971 * xdisp.c (current_mode_line_height, current_header_line_height):
973 (init_xdisp): Initialize them.
974 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
975 and use exact mode line heights if it is set.
977 * lisp.h (pos_visible_p): Change prototype.
979 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
980 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
981 and current_header_line_height first.
982 (current_mode_line_height, current_header_line_height): Declare
985 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
987 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
988 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
989 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
991 2000-11-14 Miles Bader <miles@gnu.org>
993 * xterm.c (x_alloc_lighter_color): Include an additive component
994 too for dark colors, because FACTOR isn't enough.
995 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
998 2000-11-13 Gerd Moellmann <gerd@gnu.org>
1000 * keyboard.c (show_help_echo): Call message3_nolog with number of
1001 bytes in the help string as 2nd parameter, instead of the number
1004 2000-11-13 Miles Bader <miles@gnu.org>
1006 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
1007 (Fload): Use new openp return protocol.
1008 Don't try to use Vload_source_file_function to load .elc files.
1009 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
1010 openp return protocol.
1011 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
1013 2000-11-11 Kenichi Handa <handa@etl.go.jp>
1015 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
1017 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
1018 Defined these macros.
1019 (NLIST_STRUCT): Avoid re-defining it.
1021 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
1022 -I/usr/contrib/X11R6/include.
1023 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
1025 2000-11-10 Jason Rumney <jasonr@gnu.org>
1027 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
1029 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
1030 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
1032 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
1033 (Qw32_charset_vietnamese): New symbol.
1034 (xlfd_charset_of_font): New function.
1035 (w32_load_system_font): Use it.
1036 (x_to_w32_charset): Use Fassoc to find charset info. Special case
1037 when Vw32_charset_info_alist is nil to ensure default face always
1038 has font. Use Fcar and Fcdr for safety.
1039 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
1040 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
1041 pseudo-codepages for special cases.
1042 (w32_to_x_font): New parameter to allow charset portion to be
1043 specified where there is many to one mapping. Callers changed.
1044 (w32_list_fonts): Avoid listing fonts that won't display.
1046 2000-11-10 Gerd Moellmann <gerd@gnu.org>
1048 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
1049 (font_list_1): Renamed from font_list.
1050 (font_list): New function, trying alternative registries from
1051 Vface_alternative_font_registry_alist.
1052 (Finternal_set_alternative_font_registry_alist): New function.
1053 (syms_of_xfaces): Initialize and Staticpro
1054 Vface_alternative_font_registry_alist. Defsubr
1055 Finternal_set_alternative_font_registry_alist.
1057 2000-11-09 Ken Raeburn <raeburn@gnu.org>
1059 * lisp.h (Flooking_at): Declare.
1061 2000-11-09 Gerd Moellmann <gerd@gnu.org>
1063 * dired.c (directory_files_internal): Fix a braino.
1065 * dired.c (directory_files_internal): Add missing GCPRO's.
1068 2000-11-08 Gerd Moellmann <gerd@gnu.org>
1070 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
1071 (resize_mini_window): Return quickly if Vresize_mini_window is
1072 nil. Don't return if Vmax_mini_window_height is nil.
1074 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
1075 (syms_of_xdisp): Initialize them.
1076 (resize_mini_window): Act according to the setting of
1077 Vresize_mini_window.
1078 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
1080 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
1081 scroll bar widget after configuring it, so that it will appear at
1082 the right position from the start.
1083 (XTredeem_scroll_bar): Cleaned up.
1085 2000-11-08 Kenichi Handa <handa@etl.go.jp>
1087 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
1088 font is taller than the frame line, we don't have to bias the
1091 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
1093 2000-11-07 Dave Love <fx@gnu.org>
1095 * config.in (HAVE_MKSTEMP): Add.
1097 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
1099 2000-11-07 Gerd Moellmann <gerd@gnu.org>
1101 * window.c (Fset_window_configuration): Don't try to preserve
1102 point in the current buffer, if that buffer is displayed in more
1105 * xfaces.c (lookup_named_face): If default face isn't realized,
1106 try to realize it. Return -1 if not successful.
1107 (Fx_list_fonts): Handle case that face cannot be determined.
1108 (Fface_font): Likewise.
1110 2000-11-06 Gerd Moellmann <gerd@gnu.org>
1112 * window.c (displayed_window_lines): Detect partially
1113 visible lines at the bottom correctly.
1115 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
1117 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
1118 when ensuring we don't do visit in indirect buffer.
1120 2000-11-06 Kenichi Handa <handa@etl.go.jp>
1122 * composite.h (compose_chars_in_text): Add prototype.
1124 * composite.c (Vcomposition_function_table): New variable.
1125 (Qcomposition_function_table): New variable.
1126 (run_composition_function): Call
1127 Vcompose_chars_after_function with three arguments.
1128 (compose_chars_in_text): New function.
1129 (syms_of_composite): Modified the doc-string of
1130 Vcompose_chars_after_function. Declare composition-function-table
1131 as a lisp variable, and initialize it.
1133 * xfns.c (x_encode_text): Suppress producing escape sequences for
1136 * xselect.c: Include composite.h.
1137 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
1139 2000-11-05 Andrew Innes <andrewi@gnu.org>
1141 * w32term.c (x_produce_glyphs): Fix typo in enum name.
1143 * sysdep.c (read_input_waiting): Remove extraneous argument to
1146 * w32fns.c (Fx_server_version): Include w32_build_number in the
1149 * w32heap.c (w32_build_number): New variable.
1150 (cache_system_info): Set it.
1152 * w32heap.h (w32_build_number): Add extern.
1154 * emacs.c (syms_of_emacs): Update docstring for
1155 system-configuration, to reflect the actual usage on MS-Windows.
1157 2000-10-31 Gerd Moellmann <gerd@gnu.org>
1159 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
1160 process idle timers while waiting for another event.
1162 * dispnew.c (update_frame_line): Handle case where spaces in
1163 the default face are colored.
1165 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
1166 window height hasn't changed.
1168 2000-10-31 Jason Rumney <jasonr@gnu.org>
1170 * w32term.c (x_produce_glyphs): Handle composite characters.
1171 (x_draw_glyph_string_foreground)
1172 (x_draw_composite_glyph_string_foreground): Restore old font.
1174 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
1176 * minibuf.c (read_minibuf): Reset the undo history just before
1177 starting the recursive-edit.
1179 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1181 * xfaces.c (menu_face_change_count): New variable.
1182 (Finternal_set_lisp_face_attribute): Increment it for changes
1184 (realize_basic_faces): Reflect changes in the `menu' faces
1187 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
1188 dy obtained from the iterator's y-position after moving from
1189 scroll_margin_pos to PT; see comment there.
1191 * xdisp.c (safe_eval_handler): Call add_to_log.
1193 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
1194 is not a symbol or string.
1196 * xdisp.c (echo_area_display): Don't perform a display update from
1197 inside redisplay. The update will happen anyway at the end of
1198 redisplay, and it can confuse redisplay (GC messages while
1199 redisplaying, for instance.)
1201 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
1203 * xrdb.c (x_load_resources): Use the class name in the defaults.
1205 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
1206 (regex_compile): Catch bogus \(\1\).
1208 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1210 * xterm.c (x_alloc_nearest_color): Fix last change to compare
1213 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
1214 we have a color cache, check that the cached color equals the
1215 allocated color. If not, clear the color cache.
1217 * window.c (displayed_window_lines): Change buffers if necessary.
1218 Fix computation of displayed lines.
1220 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
1221 update_menu_bindings to DEFVAR_BOOL.
1223 2000-10-30 Kenichi Handa <handa@etl.go.jp>
1225 * search.c (Fset_match_data): Be sure to make search_regs always sane.
1227 * puresize.h (BASE_PURESIZE): Increase to 680000.
1229 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
1231 2000-10-29 Jason Rumney <jasonr@gnu.org>
1233 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
1235 * w32term.c (w32_bdf_per_char_metric): Negate descent.
1236 (w32_cache_char_metrics): Handle possibility that 'x' does not
1237 exist in a BDF font.
1238 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
1240 * w32bdf.h (bdffont): Add nchars.
1242 * w32bdf.c (set_bdf_font_info): Set it.
1243 (w32_BDF_TextOut): Swap byte order of double byte characters.
1244 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
1246 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1248 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
1249 don't override the colors in frame's param_alist, unless they are
1252 * term.c (reassert_line_highlight): If inverse_video is non-zero,
1253 reverse the effect of the highlight flag.
1255 2000-10-27 Ken Raeburn <raeburn@gnu.org>
1257 * window.h (Fwindow_live_p): Declare.
1259 * undo.c (record_delete): Check that last_undo_buffer is really a
1260 buffer before applying XBUFFER to it.
1262 * keymap.c (where_is_internal): Pass lisp object, not integer, to
1265 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1267 * lisp.h (KEYMAPP): New macro.
1268 (get_keymap): Remove.
1269 (get_keymap_1): Rename get_keymap.
1271 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
1273 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
1275 * xmenu.c (single_submenu): Use KEYMAPP.
1276 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1277 Use KEYMAPP rather than Fkeymapp.
1279 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
1281 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
1282 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1283 Use KEYMAPP rather than Fkeymapp.
1284 (single_submenu): Use KEYMAPP.
1285 (w32_menu_show, w32_dialog_show): Use TRUE.
1287 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
1289 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
1290 (Fkeymapp): Use KEYMAPP.
1291 (get_keymap): Rename from get_keymap_1. Remove old def.
1292 Return t when autoload=0 and error=0 and the keymap needs autoloading.
1293 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
1294 (Fminor_mode_key_binding): Don't raise an error if the binding
1296 (Fuse_global_map, Fuse_local_map): Allow autoloading.
1297 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
1299 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
1300 Allow Vspecial_event_map to be autoloaded.
1301 (menu_bar_items): Fetch the keymap rather than using keymapp.
1302 (menu_bar_one_keymap): No need to follow func-indirect any more.
1303 (parse_menu_item): get_keymap_1 -> get_keymap.
1304 (tool_bar_items): Fetch the keymap rather than using keymapp.
1305 (read_key_sequence): Use KEYMAPP.
1307 * intervals.c (get_local_map): Use get_keymap rather than following
1308 function-indirections explicitly.
1310 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
1312 2000-10-27 Jason Rumney <jasonr@gnu.org>
1314 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
1315 point, as Windows has oversized fonts.
1317 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
1319 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1321 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
1322 (freehook, reallochook): Handle null pointer arguments.
1323 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
1325 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1327 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
1328 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
1329 Giving in to popular pressure to shut up the compiler with casts.
1331 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1333 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
1334 signed value, and use a default value computed from the font's
1337 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
1339 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
1340 that specify a negative underline position can still use underlines.
1342 * window.c (Fpos_visible_in_window_p): Make POS default to
1343 WINDOW's point, not the current buffer's point.
1345 2000-10-26 Dave Love <fx@gnu.org>
1347 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
1348 when it's necessary.
1350 2000-10-26 Gerd Moellmann <gerd@gnu.org>
1352 * window.c (size_window): Compute size difference from sum of old
1353 child window sizes instead of from parent's size.
1355 * xdisp.c (pos_visible_p): Change current buffer if necessary.
1356 Handle obscured lines at the top of the window.
1358 * frame.c (Fdelete_frame): Doc fix. Move running the hook
1359 down after the last error condition check.
1361 * frame.c (Fdelete_frame): Run delete-frame-hook.
1363 2000-10-26 Kenichi Handa <handa@etl.go.jp>
1365 * coding.c (decode_coding): Fix previous change (check also
1366 CODING_MODE_LAST_BLOCK).
1368 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1370 * regex.c: More `unsigned char' -> `re_char' changes.
1371 Also change several `int' into `re_wchar_t'.
1372 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
1373 (PUSH_FAILURE_POINTER): Don't cast any more.
1374 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
1375 We want GCC to complain, since this piece of code makes
1376 re_match non-reentrant, which *should* be fixed.
1377 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
1378 (EXTEND_BUFFER): Use RETALLOC.
1379 (SET_LIST_BIT): Don't cast.
1380 (re_wchar_t): New type.
1381 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
1382 that those two functions will always properly return.
1383 (IMMEDIATE_QUIT_CHECK): Cast to void.
1384 (analyse_first): Use recursion rather than an explicit stack.
1385 (re_compile_fastmap): Can't fail anymore.
1386 (re_search_2): Don't check re_compile_fastmap for failure.
1387 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
1388 Now also sets the new value (passed in a new argument).
1389 (re_match_2_internal): Use it.
1390 Also, use a new var `reg' of type size_t when looping through regs
1391 rather than reuse the inappropriate `mcnt'.
1393 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
1394 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
1395 (where_is_internal): Renamed from Fwhere_is_internal.
1396 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
1397 (Fwhere_is_internal): New function wrapping where_is_internal.
1398 (where_is_internal_1): Handle the case where we're filling the cache.
1399 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
1401 2000-10-25 Miles Bader <miles@gnu.org>
1403 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
1405 2000-10-25 Gerd Moellmann <gerd@gnu.org>
1407 * window.c (pos_fully_visible_p): Removed.
1408 (Fpos_visible_in_window_p): Use pos_visible_p to determine
1409 if position is visible and/or fully visible.
1411 * lisp.h (pos_visible_p): Add prototype.
1413 * xdisp.c (pos_visible_p): New function.
1415 2000-10-25 Kenichi Handa <handa@etl.go.jp>
1417 * process.c (send_process): If OBJECT is t, it means that the data
1418 is from C string, but we should encode it. Before calling
1419 setup_raw_text_coding_system, be sure to flush out data by the
1420 previous coding system.
1422 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
1424 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
1425 assignment of startpos to prev when startpos == pos.
1427 * editfns.c (find_field): Set the field stickiness correctly from
1428 overlay fields. Use renamed `text_property_stickiness'.
1429 (text_property_stickiness): Renamed from `char_property_stickiness'.
1430 Only check text properties, not overlays.
1431 * textprop.c (get_char_property_and_overlay): New function.
1432 (Fget_char_property): Use it.
1433 * intervals.h (get_char_property_and_overlay): Add declaration.
1435 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1437 * keymap.c: Use AREF, ASET and ASIZE macros.
1438 (Fmake_sparse_keymap): Docstring fix.
1440 (shadow_lookup): Move up.
1441 Handle the case where lookup-key returns an integer.
1442 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
1443 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
1444 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
1445 Simplify/rewrite the keymap-finding code.
1446 Add check for command shadowing, using shadow_lookup.
1448 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
1450 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
1451 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
1454 2000-10-24 Andrew Innes <andrewi@gnu.org>
1456 * dired.c (directory_files_internal_unwind): New function.
1457 (directory_files_internal): Use it to ensure closedir is called
1458 even if expand-file-name or file-attributes throw, eg. because of
1459 a user interrupt. Also enable immediate_quit while calling
1460 re_search, so that matching can be interrupted as well.
1462 2000-10-24 Andrew Innes <andrewi@gnu.org>
1464 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
1466 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
1467 so that re_search functions only quit when callers expect them to.
1469 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1471 * regex.c (regex_compile): Change the way of handling a range from
1472 a char less than 256 to a char not less than 256.
1474 2000-10-24 Gerd Moellmann <gerd@gnu.org>
1476 * window.c (size_window): Prevent setting window's width or
1477 height to a negative value (esp. with XSETFASTINT).
1479 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
1480 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
1481 (protect_malloc_state) [GC_MALLOC_CHECK &&
1482 GC_PROTECT_MALLOC_STATE]: New function.
1483 (PROTECT_MALLOC_STATE): New macro.
1484 (__malloc_initialize, morecore, _malloc_internal)
1485 (_free_internal) _realloc_internal): Use it to make _heapinfo
1486 read-only outside of gmalloc.
1488 * keymap.c: Update copyright.
1490 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
1493 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
1495 * filelock.c (unlock_all_files): Use unlock_file to expand each
1496 buffer's file_truename before trying remove its lock file.
1498 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
1500 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
1501 or CRLF, decode EOLs.
1503 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1505 * window.c (Fdisplay_buffer): Fix doc.
1507 2000-10-23 Jason Rumney <jasonr@gnu.org>
1509 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
1510 ASCII font of default fontset on Windows.
1512 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
1513 xterm.c comment below).
1515 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
1517 2000-10-23 Gerd Moellmann <gerd@gnu.org>
1519 * xterm.c (x_connection_closed): Reset handling_signal.
1521 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
1524 2000-10-23 Miles Bader <miles@gnu.org>
1526 * window.c (window_scroll_pixel_based, window_scroll_line_based):
1527 Pass nil for FULLY argument to Fpos_visible_in_window_p to
1528 maintain old behavior.
1529 * minibuf.c (Fminibuffer_complete): Likewise.
1531 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
1533 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
1534 that when a font can't be exactly centered, it errs up rather than
1537 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
1539 * fns.c (Fbase64_decode_string): The decoded result should be
1542 2000-10-23 Andrew Choi <akochoi@i-cable.com>
1544 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
1546 * dispnew.c [macintosh]: Include macterm.h.
1547 (init_display) [macintosh]: Initialization for window system.
1549 * emacs.c (main) [macintosh]: Call syms_of_textprop,
1550 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
1551 syms_of_search, x_term_init, and init_keyboard before calling
1552 init_window_once. Also, call syms_of_xmenu.
1554 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1555 default fontset to Monaco.
1557 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1558 NewMacWindow and DisposeMacWindow.
1559 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1560 instead of calling NewMacWindow and setting fields of
1561 f->output_data.mac directly. Call init_frame_faces.
1562 (Fdelete_frame) [macintosh]: Remove unused code.
1563 (Fmodify_frame_parameters) [macintosh]: Call
1564 x_set_frame_parameters instead of mac_set_frame_parameters.
1566 * frame.h [macintosh]: Define menu_bar_lines field in struct
1567 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1569 * keyboard.c [macintosh]: Include macterm.h.
1570 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1571 and menu_bar_activate_event type events as for X and NT.
1572 (make_lispy_event) [macintosh]: Construct lisp events of type
1573 MENU_BAR_EVENT as for X and NT.
1575 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1576 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1577 (sys_subshell) [macintosh]: Remove definition entirely.
1578 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1579 Vwindow_system_version here. Remove initialization of
1580 Vx_bitmap_file_path.
1581 (read_input_waiting): Correct the number of parameters passed to
1583 Move all Macintosh functions to mac/mac.c.
1585 * term.c [macintosh]: Include macterm.h.
1587 * window.c [macintosh]: Include macterm.h.
1589 * xdisp.c [macintosh]: Include macterm.h. Declare
1590 set_frame_menubar and pending_menu_activation.
1591 (echo_area_display) [macintosh]: Do not return if terminal frame
1592 is the selected frame.
1593 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1594 Allow only the selected frame to set menu bar.
1595 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1596 calling FRAME_EXTERNAL_MENU_BAR (f).
1597 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1599 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1600 and check_x. Declare XCreateGC. Define x_create_gc and
1601 x_free_gc. Initialize font_sort_order.
1602 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1603 but call x_list_fonts instead of w32_list_fonts.
1604 (Finternal_face_x_get_resource) [macintosh]: Do not call
1605 display_x_get_resource.
1606 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1607 (realize_x_face) [macintosh]: Load the font if it is specified in
1609 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1612 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1614 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1615 is nil: since we go to the end of submap anyway, we'd end up
1617 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1618 doesn't obey autoload.
1620 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1622 * msdos.c (dos_set_window_size): Update screen dimension variables.
1624 2000-10-21 Jason Rumney <jasonr@gnu.org>
1626 * w32term.c (w32_cache_char_metrics): Double check that font is
1627 really fixed pitch before trusting tmPitchAndFamily.
1629 2000-10-21 Andrew Innes <andrewi@gnu.org>
1631 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1633 * w32term.h: Extern decl for w32_cache_char_metrics.
1635 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1637 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1638 (w32_unload_font): Free per_char array if present.
1640 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1641 cached information in emulated XFontStruct to handle common cases
1642 quickly. Do not allocate XCharStruct for return.
1643 (w32_native_per_char_metric): New function.
1644 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1646 (x_produce_glyphs): Don't get an HDC. Change calls to
1647 w32_per_char_metric to match arg change above. Remove calls to
1649 (w32_get_glyph_overhangs): Ditto.
1650 (w32_cache_char_metrics): New function.
1652 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1653 ($(BLD)/casefiddle.$(O)): Remove compile command.
1654 ($(BLD)/gmalloc.$(O)): Remove compile command.
1655 ($(BLD)/dispnew.obj):
1656 ($(BLD)/keyboard.obj):
1657 ($(BLD)/w32inevt.obj):
1658 ($(BLD)/w32bdf.obj):
1660 ($(BLD)/buffer.obj):
1661 ($(BLD)/editfns.obj):
1663 ($(BLD)/fileio.obj):
1665 ($(BLD)/indent.obj):
1666 ($(BLD)/insdel.obj):
1667 ($(BLD)/intervals.obj):
1668 ($(BLD)/minibuf.obj):
1670 ($(BLD)/scroll.obj):
1671 ($(BLD)/sysdep.obj):
1672 ($(BLD)/textprop.obj):
1673 ($(BLD)/widget.obj):
1674 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1675 ($(BLD)/term.obj): Add dependency on dispextern.h.
1677 * makefile.nt ($(BLD)\dispnew.obj):
1678 ($(BLD)\keyboard.obj):
1679 ($(BLD)\w32inevt.obj):
1680 ($(BLD)\w32bdf.obj):
1682 ($(BLD)\buffer.obj):
1683 ($(BLD)\editfns.obj):
1685 ($(BLD)\fileio.obj):
1687 ($(BLD)\indent.obj):
1688 ($(BLD)\insdel.obj):
1689 ($(BLD)\intervals.obj):
1690 ($(BLD)\minibuf.obj):
1692 ($(BLD)\scroll.obj):
1693 ($(BLD)\sysdep.obj):
1694 ($(BLD)\textprop.obj):
1695 ($(BLD)\widget.obj):
1696 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1697 ($(BLD)\term.obj): Add dependency on dispextern.h
1699 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1701 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1702 with an additional argument of Qt.
1704 2000-10-21 Miles Bader <miles@gnu.org>
1706 * window.c (pos_fully_visible_in_window_p): New function.
1707 (Fpos_visible_in_window_p): Add FULLY argument.
1708 Use pos_fully_visible_in_window_p.
1709 (window_scroll_pixel_based, window_scroll_line_based): Update
1710 calls to Fpos_visible_in_window_p.
1711 * lisp.h (Fpos_visible_in_window_p): Update prototype
1713 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1715 * alloc.c (toplevel): Conditionalize compilation of mem_*
1716 functions differently.
1718 2000-10-20 Jason Rumney <jasonr@gnu.org>
1720 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1721 mem_init where it used to be. mem_z etc not defined otherwise.
1723 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1725 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1727 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1728 structure definition and related variabled to the top of the file.
1729 Include this code when GC_MALLOC_CHECK is defined.
1730 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1731 register/unregister allocated region.
1732 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1733 which isn't allocated.
1734 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1735 something which is already in use.
1736 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1737 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1738 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1739 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1741 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1742 _malloc_internal instead of malloc.
1743 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1746 2000-10-20 Andrew Innes <andrewi@gnu.org>
1748 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1750 (my_strftime) <macro>: Don't use macro arg list when redefining as
1752 (my_strftime) <function>: Supply 0 as ut argument.
1754 2000-10-19 Jason Rumney <jasonr@altavista.net>
1756 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1757 including dispextern.h, as it stops faces from working.
1759 * w32fns.c (Fx_create_frame): Don't bother calling
1760 face-set-after-frame-default since the caller does it for us
1761 anyway. Clean up calls to x_get_arg to be consistent with X.
1763 * w32term.c (x_produce_glyphs): Handle
1764 unibyte_display_via_language_environment correctly.
1765 (w32_draw_box_rect): Fix the calculation of width and height.
1767 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1768 as it has stopped working.
1769 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1772 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1774 * eval.c (skip_debugger): Prevent a compiler warning.
1775 (Fcondition_case): Likewise.
1776 (Fbacktrace_frame): Use a null interactive spec.
1778 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1780 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1782 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1784 * strftime.c: Sync with glibc, file version 1.78.
1785 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1786 should no longer be used according to ISO 8601.
1788 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1789 no map for meta_prefix_char, don't try to use it as a keymap.
1790 Instead, if T_OK is non-zero, look up a default binding, if any,
1791 otherwise, if T_OK is zero, return nil.
1793 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1794 (x_to_xcolors, png_load): Use x_query_color.
1796 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1798 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1800 (x_copy_color, x_alloc_lighter_color): Likewise.
1802 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1803 (x_query_color, x_query_colors): Add prototype.
1805 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1806 check_string_bytes only if not noninteractive, increase count to 50.
1808 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1810 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1813 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1815 * alloc.c (pure_bytes_used): Renamed from pureptr.
1817 (pure_alloc): New function.
1818 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1820 (Fpurecopy): Use PURE_POINTER_P.
1822 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1823 PT has moved backward.
1825 * xdisp.c (cursor_row_p): Take continued lines into account.
1827 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1829 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1830 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1831 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1834 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1835 of selective display off while searching for the next line start.
1837 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1839 * Makefile.in (term.o): Depend on dispextern.h.
1841 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1843 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1845 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1847 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1848 the iterator at the beginning, so that they can be set later on,
1849 for instance in reseat_at_next_visible_line_start, without being
1852 * xfns.c (pbm_format): Add :foreground and :background keywords.
1853 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1854 (xbm_load): Recognize foreground and background color
1857 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1859 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1861 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1864 * msdos.c (IT_set_face): Compare highlighted face with the default
1865 face, and invert colors if these faces' colors are identical.
1866 (Fmsdos_remember_default_colors): Don't swap foreground and
1867 background colors in initial_colors[].
1868 (IT_set_frame_parameters): Don't swap frame's foreground and
1869 background pixels. If ALIST includes "(reverse . t)", swap
1870 foreground-color and background-color properties in frame's
1871 param_alist. If the original frame's param_alist doesn't specify
1872 the colors, store unspecified-fg and unspecified-bg, reversed if
1875 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1876 the colors are unspecified and reversed, reverse fore- and back-
1877 ground in the returned value.
1878 (Fframe_parameter): Ditto.
1880 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1882 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1883 get_last_unchanged_at_beg_row.
1884 (find_first_unchanged_at_end_row): Renamed from
1885 get_first_unchanged_at_end_row.
1886 (find_first_unchanged_at_end_row): Convert assertions to
1887 unconditional tests which abort. When looking for a row in
1888 unchanged text, don't go further back than first_text_row.
1890 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1891 Don't add in the last line's height when deciding if the new
1892 position is below the scroll margin.
1894 2000-10-16 Miles Bader <miles@gnu.org>
1896 * editfns.c (Fconstrain_to_field): Check carefully for field
1897 boundaries if either OLD_POS or NEW_POS has a non-nil field
1898 property, even if they're the same.
1900 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1902 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1903 height for XFillRectangle.
1905 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1907 * syntax.c (Fstring_to_syntax): New function extracted from
1908 Fmodify_syntax_entry.
1909 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1910 (skip_chars, Fforward_comment): Remove unused variables.
1911 (syms_of_syntax): Add defsubr for string-to-syntax.
1912 (describe_syntax): Add code for comment and string fences.
1914 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1916 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1917 Do the meta->esc mapping. Call get_keyelt before returning.
1918 Start scanning from the second element (the first is always `keymap')
1919 to make it easier to detect when we reach a parent map.
1920 Handle the case of inheriting from a symbol whose function is a map.
1921 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1922 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1923 (get_keyelt, Flookup_key): Update call to access_keymap.
1924 Remove the meta->esc mappings.
1925 (define_as_prefix): Delete old disabled code.
1926 (menu_item_p): New function.
1927 (where_is_internal_1): Skip over the few remaining menu items.
1928 * lisp.h (access_keymap): Update prototype.
1929 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1930 Update call to access_keymap.
1931 (follow_key, read_key_sequence): Update calls to access_keymap.
1932 Remove the meta->esc mappings.
1934 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1936 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1937 with additional argument.
1939 * xdisp.c (cursor_row_p): New function.
1940 (try_cursor_movement, display_line): Use it.
1942 * xdisp.c (append_space): Also save/restore iterator's current
1943 character and its length.
1945 * xdisp.c (init_from_display_pos): Add an assertion.
1946 (handle_stop): Don't set iterator's add_overlay_start.
1947 (handle_invisible_prop): Likewise.
1948 (load_overlay_strings): If text under an overlay is invisible,
1949 take both before- and after-strings into account when the iterator
1950 is positioned either at the start or at the end of the overlay.
1951 (forward_to_next_line_start): Rewritten.
1952 (reseat_at_next_visible_line_start): Rewritten.
1953 (set_iterator_to_next): Add parameter RESEAT_P.
1955 * dispextern.h (struct it): Remove member add_overlay_start.
1956 (set_iterator_to_next): Change prototype.
1958 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1960 * coding.c (code_convert_region): Be sure to initialize
1961 coding->category_idx.
1962 (decode_coding_string): Set coding->src_multibyte and
1963 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1964 (encode_coding_string): Set coding->src_multibyte and
1965 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1967 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1969 * xfns.c (Fx_create_frame): Don't bother calling
1970 face-set-after-frame-default since the caller does it for us anyway.
1972 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1974 * window.c (coordinates_in_window): Fix detection of vertical line
1975 on character terminals.
1977 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1979 * editfns.c (save_excursion_save): Additionally record the
1981 (save_excursion_restore): If buffer was visible in a window, and a
1982 different window was selected, and the old selected window is
1983 still live, restore point in that window.
1985 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1987 * xterm.c (x_produce_glyphs): Handle
1988 unibyte_display_via_language_environment correctly.
1990 * regex.c (regex_compile): Change the way of handling a range from
1991 unibyte char to multibyte char.
1993 * syntax.c (skip_chars): Change the way of handling a range from
1994 unibyte char to multibyte char.
1996 * process.c (read_process_output): Cancel previous change.
1998 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
2000 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
2002 * charset.c (Ffind_charset_string): Doc fix.
2003 (Ffind_charset_region): Doc fix.
2005 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
2007 * process.c (read_process_output): Fix previous change. Adjust
2008 multibyteness of text to insert in a buffer by
2009 string_make_unibyte/multibyte instead of
2010 Fstring_as_unibyte/multibyte.
2012 2000-10-10 Andreas Schwab <schwab@suse.de>
2014 * alloc.c (mark_object): Remove all workarounds installed on
2017 2000-10-10 Kenichi Handa <handa@etl.go.jp>
2019 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
2021 (base64_encode_1): Make it work for a text of multibyte form.
2022 (Fbase64_decode_region): Allocate sufficient memory for multibyte
2023 case. Don't call str_to_multibyte because base64_decode_1
2024 produces correct multibyte form for eight-bit codes.
2025 (Fbase64_decode_string): Adjusted for the change of
2027 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
2028 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
2031 * charset.h (CHAR_STRING): Optimized for single byte characters.
2033 2000-10-09 Andreas Schwab <schwab@suse.de>
2035 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
2036 -1 after socket is closed, to fall through to error processing.
2038 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
2040 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
2041 variables. If ALIST includes foreground-color or
2042 background-color, change also the colors of the default face for
2045 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2047 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
2048 them extern (they are defined on xfaces.c).
2049 (syms_of_msdos): Don't intern and don't staticpro
2050 Qbackground_color and Qforeground_color.
2052 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
2054 * frame.c (Fframe_parameter): For non-windowed frames, if
2055 f->param_alist says foreground or background color is unspecified,
2056 call tty_color_name to return the color name computed from the
2057 frame's current colors.
2059 2000-10-06 Dave Love <fx@gnu.org>
2061 * terminfo.c (ospeed): Don't declare.
2063 * sysdep.c: Don't include string.h.
2064 (h_errno): Declare conditional also on TRY_AGAIN.
2066 * charset.c (Ffind_charset_string): Doc fix.
2068 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
2069 (Fbase64_decode_region, Fbase64_decode_string): More explicit
2072 2000-10-05 Dave Love <fx@gnu.org>
2074 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
2075 position like menu-bar.
2077 2000-10-05 Gerd Moellmann <gerd@gnu.org>
2079 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
2081 * xdisp.c (handle_single_display_prop): Use safe_call1.
2082 (safe_call): Renamed from call_function.
2083 (safe_call1): New function.
2084 (handle_fontified_prop): Use safe_call1 instead of call1.
2085 (safe_eval): Renamed from eval_form.
2086 (safe_eval_handler): Renamed from eval_handler.
2087 (handle_single_display_prop, display_mode_element): Use safe_eval
2088 instead of eval_form.
2090 * xfaces.c (merge_face_heights): Use safe_call instead of
2093 * keyboard.c (show_help_echo): Use safe_call instead of
2094 call_function; use safe_eval instead of eval_form.
2096 * lisp.h (safe_call): Renamed from call_function.
2097 (safe_eval): Renamed from eval_form.
2098 (safe_call1): Add prototype.
2100 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
2102 * xfns.c (image_ascent): Rearrange ascent calculation for the
2105 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
2107 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
2108 (where_is_internal_1): Don't bother ignoring menu-items any more.
2110 2000-10-04 Gerd Moellmann <gerd@gnu.org>
2112 * keyboard.c (update_menu_bindings): New variable.
2113 (parse_menu_item): Use AREF. If update_menu_bindings
2114 is 0, don't update menu bindings.
2115 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
2117 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
2119 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
2122 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
2124 * syntax.c (forw_comment): Match nestedness of ender/starter.
2125 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
2126 (prev_char_comstart_first): Remove.
2127 (back_comment): Check two-char comment markers more carefully
2128 to better handle overlapping cases like *//* or /* */* */ ...
2129 Match nestedness of ender/starter.
2131 2000-10-02 Dave Love <fx@gnu.org>
2133 * config.in (HAVE_GAI_STRERROR): Add undef.
2135 * process.c (Fopen_network_stream): Use it.
2137 * m/alpha.h (NO_REMAP): Don't define.
2139 2000-10-02 Gerd Moellmann <gerd@gnu.org>
2141 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
2142 return with a string converted to an integer or vice versa when
2143 Vmocklisp_arguments is t.
2144 (Fsignal): Likewise. The function can return for `quit'.
2145 (struct gcpro): Declare member `var' to point to a volatile
2148 * eval.c (error): Prevent compiler warning.
2150 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
2152 * keymap.c (keymap_memberp): New function.
2153 (Fset_keymap_parent): Use it.
2154 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
2155 Use keymap_memberp to avoid creating cycles.
2156 (access_keymap): Use KEYMAPP.
2158 2000-09-30 Gerd Moellmann <gerd@gnu.org>
2160 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
2161 gai_strerror. Make sure xerrno is set if connect fails. Improve
2164 2000-09-29 Jason Rumney <jasonr@gnu.org>
2166 * w32term.c (w32_char_font_type, w32_encode_char)
2167 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
2168 (w32_bdf_per_char_metric): New function.
2169 (w32_per_char_metric): Use it.
2170 (x_draw_glyph_string_background): Always draw background for BDF
2173 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
2174 GDI object which is a scarce resource.
2176 * w32bdf.c (search_file_line): Fix skipping of whitespace.
2177 (get_quoted_string): Fix limit on memchr search.
2178 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
2179 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
2180 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
2181 (get_cached_font_char, cache_char_offset): Use macro
2182 BDF_CODEPOINT_RANGE_COVER_P.
2183 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
2184 (clear_cached_bitmap_slots): New function.
2185 (GET_HEX_VALUE): G-Z, g-z are not hex.
2186 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
2187 (get_bitmap_with_cache): Use new cache implementation.
2188 (create_offscreen_bitmap): New function.
2189 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
2191 * w32term.c (x_produce_glyphs): If the distance from the current
2192 position to the next tab stop is less than a canonical character
2193 width, use the tab stop after that.
2194 (x_draw_glyphs): Handle case START and END are out of bounds more
2196 (x_clear_mouse_face): Block/unblock input.
2197 (x_display_and_set_cursor): Don't show a hollow box cursor for
2198 buffers whose cursor_type is nil.
2200 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2202 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
2205 * dispextern.h (updating_frame): Declare extern.
2207 2000-09-29 Andreas Schwab <schwab@suse.de>
2209 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
2211 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2213 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
2214 use its function definition.
2215 (tool_bar_items): Likewise.
2217 * lisp.h (fatal): Declare NO_RETURN.
2219 2000-09-29 Kenichi Handa <handa@etl.go.jp>
2221 * keymap.c: Remove the line "#undef NULL".
2223 2000-09-28 Gerd Moellmann <gerd@gnu.org>
2225 * xterm.c (x_make_frame_visible): Try harder to make the frame
2228 2000-09-28 Dave Love <fx@gnu.org>
2230 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
2232 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
2234 * .gdbinit (xreload): Note its need on GNU/Linux.
2236 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
2237 r_alloc, r_alloc_free.
2239 2000-09-28 Kenichi Handa <handa@etl.go.jp>
2241 * syntax.c (skip_chars): Handle negation correctly.
2243 2000-09-27 Gerd Moellmann <gerd@gnu.org>
2245 * xfaces.c (realize_default_face): Call set_lface_from_font_name
2246 with non-zero FORCE_P argument.
2248 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
2251 * xdisp.c (window_box_height): Add an assertion.
2253 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
2254 tool-bar than is available.
2255 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
2257 2000-09-27 Dave Love <fx@gnu.org>
2259 * s/irix6-5.h: Now works 64-bit. Tidied.
2261 2000-09-26 Gerd Moellmann <gerd@gnu.org>
2263 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
2264 instead of BITS_PER_INT.
2265 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
2266 EMACS_UINT, respectively.
2267 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
2269 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
2271 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
2273 * window.c (freeze_window_starts): Construct last argument for
2274 foreach_window differently.
2276 * xfns.c (x_decode_color): Don't return a Lisp_Object.
2278 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
2279 EMACS_UINT instead of `int' and `unsigned int'.
2280 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
2282 * frame.h (struct frame): Make the `nothing' member of union
2283 output_data an EMACS_INT.
2285 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
2287 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
2288 size in the sdata structure.
2289 (SDATA_NBYTES, SDATA_DATA): New macros.
2290 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
2291 differently for the different layout of the sdata structure.
2292 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
2294 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
2295 Check that size recorded in the string size and size recorded in
2296 the sdata structure agree.
2298 2000-09-25 Dave Love <fx@gnu.org>
2300 * buffer.c: Include stdio.h.
2302 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
2304 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
2306 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
2307 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
2309 (__malloc_extra_blocks): Declare as __malloc_size_t.
2311 2000-09-25 Gerd Moellmann <gerd@gnu.org>
2313 * alloc.c (mark_image): Use GC_NILP instead of NILP.
2315 * keyboard.c (show_help_echo): Set help_echo_showing_p.
2316 (read_char): If help-echo is showing, preserve the echo area
2319 * xdisp.c (help_echo_showing_p): New variable.
2320 (set_message): Reset it to 0.
2321 (init_xdisp): Initialize help_echo_showing_p.
2323 * dispextern.h (help_echo_showing_p): Declare extern.
2325 * config.in: Fix typo in __GNUC_MINOR__.
2327 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
2329 * s/freebsd.h (POSIX_SIGNALS): Define.
2331 * xterm.c (x_clear_mouse_face): Block/unblock input.
2333 2000-09-24 Dave Love <fx@gnu.org>
2335 * fns.c (base64_encode_1): Fix last change.
2337 2000-09-22 Gerd Moellmann <gerd@gnu.org>
2339 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
2341 * xdisp.c (try_window_reusing_current_matrix): More fixes
2342 for the case window has a header-line.
2344 2000-09-22 Dave Love <fx@gnu.org>
2346 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
2349 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
2351 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
2353 2000-09-21 Gerd Moellmann <gerd@gnu.org>
2355 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
2358 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
2361 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
2362 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
2363 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
2366 * marker.c (byte_char_debug_check): Return void.
2368 * xfns.c (Fx_create_frame): Set default frame parameter value
2369 for tool-bar-lines to 1.
2371 * dispnew.c (scrolling_window): Compare y-positions of rows
2372 equal at the start. Some simplification.
2374 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
2375 reused rows' y-position in the case window has a header-line, and
2376 new window start is greater than old window start.
2378 * process.c (process_sent_to): New variable.
2379 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
2380 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
2381 Declare more parameters volatile.
2383 * lread.c (Vrecursive_load_depth_limit): New variable.
2384 (Fload): Check recursive loads whose recursion depth exceeds
2385 Vrecursive_load_depth_limit.
2386 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
2388 2000-09-20 Gerd Moellmann <gerd@gnu.org>
2390 * fileio.c (Fread_file_name): Doc fix.
2392 * editfns.c (Fmessage_or_box): Doc fix.
2394 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
2396 * xfns.c (xbm_scan): Allow C-style comments.
2398 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
2399 symbols are specified, add color translations to the cache.
2400 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
2402 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
2404 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
2405 structures to xpm_init_color_cache.
2407 2000-09-19 Gerd Moellmann <gerd@gnu.org>
2409 * dispnew.c (update_window_line): Make sure to always draw
2412 2000-09-19 Andrew Innes <andrewi@gnu.org>
2414 * makefile.nt (bootstrap-emacs): Don't change directory.
2416 2000-09-19 Kenichi Handa <handa@etl.go.jp>
2418 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
2420 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
2421 If output buffer is too small, signal an appropriated error.
2423 2000-09-18 Dave Love <fx@gnu.org>
2425 * keyboard.c (menu_bar_items, tool_bar_items)
2426 (current_active_maps): Remove redundant get_local_map call.
2428 2000-09-18 Gerd Moellmann <gerd@gnu.org>
2430 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
2431 cursor for buffers whose cursor_type is nil.
2433 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
2434 a feature to implement that is already implemented.
2435 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
2438 * xfns.c (x_clear_image_1): New function.
2439 (x_clear_image): Use it.
2440 (x_from_xcolors): Use x_clear_image_1; don't free the image's
2443 * dispnew.c (update_window): Move test for invisible lines
2444 at the top to update_window_line.
2445 (update_window_line): Handle invisible lines here.
2447 * xfns.c (clear_image_cache): Clear current matrices of all
2448 frames sharing an image cache. Block input while freeing
2449 images. Fix timestamp comparison.
2450 (x_clear_image): Also free the mask.
2452 * xfns.c (lookup_image): Block input while loading the image so
2453 that we won't get interrupted in a state where the image isn't yet
2455 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
2456 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
2457 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
2458 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
2461 2000-09-16 Gerd Moellmann <gerd@gnu.org>
2463 * dispnew.c (update_window): Make sure to make desired rows
2464 current even if they are completely invisible at the top
2467 2000-09-15 Gerd Moellmann <gerd@gnu.org>
2469 * xfns.c (lookup_image): Build mask before applying an algorithm.
2470 Recognize algorithm `disabled'.
2471 (cross_disabled_images): New variable.
2472 (COLOR_INTENSITY): New macro.
2473 (x_detect_edges): Use COLOR_INTENSITY.
2474 (x_disable_image): New function.
2475 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
2477 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
2478 disabled state, don't apply an image transformation algorithm if
2479 the user specified an image for the disabled state. Use
2480 `:algorithm disabled' for creating a disabled item's image if the
2481 user hasn't specified an image.
2483 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
2484 allocation functions with the XPM lib.
2485 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
2486 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
2487 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
2488 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
2489 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
2491 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
2492 functions, if possible, because these handle color allocation
2493 failure more gracefully.
2494 (Fimage_mask_p): New function.
2496 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
2497 (Qedge_detection, Qheuristic): New symbols.
2498 (syms_of_xfns): Initialize new symbols.
2499 (lookup_image): Handle `:mask X', `:algorithm emboss', and
2500 `algorithm (edge-detection ...)'.
2501 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
2502 (tiff_format, gif_format, gs_format): Add `:mask'.
2503 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
2504 (GIF_MASK, GS_MASK): New enumerators.
2505 (x_laplace_read_row, x_laplace_write_row): Functions removed.
2506 (emboss_matrix, laplace_matrix): New variables.
2507 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
2508 (x_edge_detection): New functions.
2509 (x_laplace): Rewritten in terms of x_detect_edges.
2510 (x_build_heuristic_mask): If image has a mask, free it.
2512 2000-09-14 Andrew Innes <andrewi@gnu.org>
2514 * makefile.w32-in: Revert to Unix line endings.
2516 2000-09-14 Andrew Innes <andrewi@gnu.org>
2518 * makefile.w32-in: Standardize indentation somewhat.
2519 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
2520 cater for differences between shells.
2522 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
2524 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2526 * xterm.c (x_produce_glyphs): If the distance from the current
2527 position to the next tab stop is less than a canonical character
2528 width, use the tab stop after that.
2530 2000-09-14 Dave Love <fx@gnu.org>
2532 * buffer.c (alloc_buffer_text): Fix xmalloc call.
2534 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2536 * xdisp.c (handle_fontified_prop): While running fontification
2537 functions, bind `fontification-functions' and
2538 `after-change-functions' to nil.
2540 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
2541 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
2543 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
2545 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
2546 USE_MMAP_FOR_BUFFERS.
2548 * insdel.c (make_gap): Use enlarge_buffer_text.
2550 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
2551 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2552 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2553 from former r_alloc_* functions in ralloc.c.
2554 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2556 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2557 (mmap_init) [REL_ALLOC_MMAP]: New function.
2558 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2559 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2562 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2563 (enlarge_buffer_text): Add prototype.
2565 * ralloc.c: Remove everything having to do with the use of mmap.
2567 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2569 * sound.c (Fplay_sound): Doc fix.
2571 * keyboard.c: Avoid some more compiler warnings.
2572 (parse_tool_bar_item): Ignore cached key bindings.
2574 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2575 and allocation of Lisp data.
2577 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2579 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2580 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2583 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2585 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2587 * ccl.c: Comment fixed.
2588 (MAX_MAP_SET_LEVEL): Increased to 30.
2589 (PUSH_MAPPING_STACK): Enclose with do-while block.
2590 (POP_MAPPING_STACK): Likewise.
2591 (stack_idx_of_map_multiple): New variable.
2592 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2593 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2594 call the corresponding CCL program by
2595 CCL_CALL_FOR_MAP_INSTRUCTION.
2596 (ccl_driver) <CCL_MapSingle>: Likewise.
2597 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2598 with the case where looking up process reaches to the end of
2599 map-set, and call CCL programs as the above change.
2601 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2603 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2604 that might be clobbered by longjmp.
2605 (check_x_display_info, x_decode_color, create_frame_xic)
2606 (Fx_display_backing_store, Fx_display_visual_class)
2607 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2610 * lread.c (init_lread): Set Vloads_in_progress to nil.
2611 (Fload): Show list of recursively loaded files, when signaling an
2614 * lread.c (Vloads_in_progress): New variable.
2615 (record_load_unwind): New function.
2616 (Fload): Check for recursive loads.
2617 (syms_of_lread): Initialize Vloads_in_progress.
2618 (read_integer, read1): Avoid some compiler warnings.
2620 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2623 2000-09-11 Miles Bader <miles@gnu.org>
2625 * editfns.c (Fbuffer_string): Doc fix.
2627 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2629 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2631 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2633 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2634 whether to include other header files.
2636 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2638 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2639 by Fmemq as a boolean.
2641 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2643 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2645 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2647 * ralloc.c (mmap_fd): Remove initializer which can make it
2648 read-only in a dumped Emacs.
2649 (mmap_fd_1): New variable.
2650 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2651 restore it from there.
2652 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2653 unconditionally so that mmap_fd can be initialized there.
2654 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2655 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2656 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2658 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2660 * xdisp.c (dump_glyph_row): Fix printf format string.
2661 (display_line, move_it_in_display_line_to): Avoid compiler
2664 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2666 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2669 * xdisp.c (try_window_id): When trying to locate cursor in
2670 unchanged rows at the top, handle the case that we can't find it.
2672 * xterm.c (x_draw_glyphs): Handle case START and END are out
2673 of bounds more carefully.
2675 2000-09-08 Dave Love <fx@gnu.org>
2677 * s/sol2.h (REL_ALLOC_MMAP): Define.
2678 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2680 * ralloc.c: Don't include string.h (redundant).
2681 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2682 [!MAP_ANON]: Include fcntl.h.
2683 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2684 (r_alloc, r_re_alloc, r_alloc_free)
2685 (mmap_enlarge, mmap_set_vars): Use it.
2686 (r_alloc_init_fd): New function.
2687 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2688 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2691 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2694 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2695 change to __NetBSD__.
2697 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2699 * search.c (compile_pattern): Check the multibyteness of cached
2702 2000-09-08 Miles Bader <miles@gnu.org>
2704 * xfaces.c (default_face_vector): Function removed.
2705 (Finternal_merge_in_global_face): Restore old global/local
2706 attribute override order. Use inline loop instead of calling
2707 default_face_vector.
2709 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2711 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2712 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2713 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2714 where necessary, in case POINTER_TYPE is `void'.
2716 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2718 * frame.c (make_terminal_frame): Initialize frame foreground and
2719 background colors to unspecified, for the initial instance of an
2722 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2724 * ralloc.c (mmap_find): Fix overlap computation.
2725 (mmap_enlarge): Compute nbytes before trying to find an
2728 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2731 * lread.c (syms_of_lread): Change value of regexp
2732 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2734 * xmenu.c (xdialog_show): When looking up the selection in
2735 menu_items, take `quote' boundaries into account; this corresponds
2736 to a nil ITEM in x-popup-dialog.
2738 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2740 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2742 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2744 * coding.c (encode_coding_sjis_big5): Use translation table for
2745 encoding, not decoding. Fix the handling of latin-jisx0201.
2746 Check for the charset katakana-jisx0201 too.
2747 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2748 (detect_coding_sjis): Check the byte sequence more rigidly.
2750 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2752 * xfaces.c (Vparam_value_alist): New variable.
2753 (syms_of_xfaces): Initialize it.
2754 (Finternal_set_lisp_face_attribute): Avoid more consing.
2756 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2758 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2759 (Qbackground_mode): New variable.
2760 (syms_of_frame_1): Initialize Qbackground_mode.
2762 * lisp.h (Qdisplay): Declare extern.
2764 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2765 change face on all frames, and change the default for new frames.
2767 2000-09-07 Dave Love <fx@gnu.org>
2769 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2771 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2773 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2775 * charset.c: Include composite.h
2776 (lisp_string_width): New function.
2777 (Fstring_width): Call lisp_string_width instead of strwidth.
2779 * Makefile.in (charset.o): Depends on composite.h.
2781 * process.c (read_process_output): Before inserting the decoded
2782 text in the buffer, adjust the multibyteness.
2784 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2786 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2787 buffer's text buffer is null, map new memory.
2789 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2790 POINTER_TYPE and size_t.
2791 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2792 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2793 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2794 [REL_ALLOC_MMAP]: New macros.
2795 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2796 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2797 [REL_ALLOC_MMAP]: New functions.
2799 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2800 before and after unexec.
2802 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2803 text buffers if necessary.
2805 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2806 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2809 * config.in (HAVE_MMAP): Add #undef.
2811 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2813 * frame.c (Qdisplay_type): New variable.
2814 (syms_of_frame_1): Initialize it.
2815 (Fframe_parameter): New function that avoids consing.
2816 (syms_of_frame): Defsubr it.
2818 * buffer.c (Fother_buffer): Consider buffers as invisible when
2819 they are displayed in a window on an invisible frame.
2821 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2822 get-largest-window always return nil.
2824 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2826 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2827 variable; recognize Emacs 19 elc files.
2829 2000-09-04 Miles Bader <miles@gnu.org>
2831 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2832 before initially popping up the menu, so the menu doesn't flash
2833 when the face settings are significantly different from the
2836 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2838 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2839 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2840 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2841 (BIT_UNIBYTE): Remove.
2842 (re_match_2_internal): Delete corresponding code and streamline the
2843 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2844 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2845 (re_wctype_t): New type.
2846 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2847 (regex_compile): Use them and fix handling of overly long char classes.
2849 2000-09-03 Andrew Innes <andrewi@gnu.org>
2851 * makefile.w32-in: Change to DOS line endings.
2853 * s/ms-w32.h (ORDINARY_LINK): New define.
2855 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2856 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2858 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2859 (distclean): Delete them here instead.
2861 * w32proc.c (compare_env): Convert to uppercase for comparison,
2862 not lowercase, to match how the native Windows shell works.
2864 2000-09-03 Jason Rumney <jasonr@gnu.org>
2866 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2867 CVS changes the line-ends when checking in/out on DOS/Windows.
2869 * makefile.nt (emacs): Do not change directory to run temacs, as
2870 the load-path is set relative to current directory.
2872 2000-09-03 Miles Bader <miles@gnu.org>
2874 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2876 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2878 * xdisp.c (redisplay_mode_lines): New function.
2879 (display_mode_lines): Return number of mode lines displayed.
2880 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2881 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2883 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2884 string.h and strings.h.
2885 (index) [HAVE_INDEX]: Add prototype.
2887 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2888 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2890 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2891 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2893 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2895 * lread.c (read1): Accept `?' as symbol constituent, for
2896 compatiblity with XEmacs.
2898 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2900 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2901 (struct re_pattern_buffer): Remove newline_anchor.
2902 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2903 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2904 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2905 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2906 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2907 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2908 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2909 Get rid of references to newline_anchor.
2910 (regcomp): Allocate and precompute a fastmap.
2912 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2914 * lread.c (openp): GCPRO local variable `filename'.
2916 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2918 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2920 * regex.c: Merge some changes from GNU libc. Add prototypes.
2921 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2922 Use memcmp and memcpy instead of bcopy and bcmp.
2923 (init_syntax_once): Use ISALNUM.
2924 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2925 (REG_UNSET_VALUE): Remove. Use NULL instead.
2926 (REG_UNSET, re_match_2_internal): Use NULL.
2927 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2929 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2930 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2931 (regex_compile): In handle_interval, return an error rather than try to
2932 unfetch the interval if we can't find the closing brace.
2933 Obey the RE_NO_GNU_OPS syntax bit.
2934 (TOLOWER): New macro.
2936 (regexec): Allocate regs.start and regs.end as one block.
2938 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2940 * xdisp.c (echo_area_display): Check display_completed instead
2941 of calling detect_input_pending.
2943 * dispnew.c (update_frame): Only set display_completed here; move
2944 the update_begin and update_end calls here from update_frame_1.
2945 (update_frame_1): Don't set display_completed here, don't call
2946 update_begin/update_end.
2948 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2949 instead of store_frame_param.
2951 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2953 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2954 desired window matrix hasn't been displayed, use the current row
2955 instead. Make sure that only those frame rows are updated for
2956 which there exists a corresponding enabled desired row.
2958 2000-08-29 Miles Bader <miles@gnu.org>
2960 * xfaces.c (default_face_vector): New function.
2961 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2963 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2965 * lread.c (openp): Prevent temporary string passed to
2966 Ffile_readable_p from being garbage collected.
2968 2000-08-28 Dave Love <fx@gnu.org>
2970 * keymap.c (store_in_keymap): Add `static' to declaration.
2972 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2974 * emacs.c, callint.c, doc.c, editfns.c
2975 (toplevel) [HAVE_STRING_H]: Include string.h.
2976 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2977 (index): Remove prototypes which might conflict with non-standard
2978 definitions of index/strchr.
2980 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2981 (rindex): Define only if !HAVE_RINDEX.
2983 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2985 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2987 2000-08-28 Miles Bader <miles@gnu.org>
2989 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2990 made inconsistent by a font-related attribute in FROM.
2991 (merge_face_inheritance): Add function comment.
2993 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2995 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2996 the 4th arg (PREV_EVENT) Qt to suppress input method.
2998 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
3000 * regex.c: Indent cpp directives and remove parens after `defined'.
3001 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
3002 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
3003 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
3004 (re_compile_pattern): Use size_t for length.
3005 (init_syntax_once): Move to a better place.
3006 * regex.h: Merge changes from GNU libc. Indent cpp directives.
3007 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
3009 * syntax.c (back_comment): Detect cases where a comment-starter is
3010 actually inside another comment as in: /* a // b */ c // d \n.
3011 Make it clear that `comstart_pos' is unused for nested comments.
3013 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
3014 (KEYMAPP): New macro.
3015 (Fkeymap_parent, Fset_keymap_parent): Use it.
3016 (fix_submap_inheritance): Mark it static.
3017 (define_as_prefix, describe_buffer_bindings, describe_command)
3018 (describe_translation, describe_map): Complete prototypes.
3020 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
3022 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
3023 to better match the key-lookup behavior.
3025 2000-08-27 Gerd Moellmann <gerd@gnu.org>
3027 * xfaces.c (lface_fully_specified_p): Handle :inherit.
3028 (Finternal_set_lisp_face_attribute): Fix typo in error message.
3030 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
3032 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
3033 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
3034 (xterm.o): Depend on coding.h
3036 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3038 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
3039 the corresponding '#endif'.
3041 2000-08-26 Miles Bader <miles@gnu.org>
3043 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
3044 * xfaces.c (QCinherit): New variable.
3045 (syms_of_xfaces): Initialize it.
3046 (LFACE_INHERIT): New macro.
3047 (Finternal_get_lisp_face_attribute)
3048 (merge_face_vector_with_property)
3049 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
3050 (check_lface_attrs): Allow new types of face height. Check
3052 (CYCLE_CHECK): New macro.
3053 (merge_face_inheritance): New function.
3054 (merge_face_vectors): Merge inherited faces too. Add F and
3055 CYCLE_CHECK arguments.
3056 (merge_face_vector_with_property, Finternal_merge_in_global_face)
3057 (lookup_named_face, lookup_derived_face, realize_named_face)
3058 (face_at_string_position, face_at_buffer_position): Supply
3059 new F and CYCLE_CHECK arguments to merge_face_vectors.
3060 (merge_face_heights): New function.
3061 (merge_face_vectors, merge_face_vector_with_property)
3062 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
3063 handle relative face heights.
3064 (lface_same_font_attributes_p): Compare heights using EQ.
3066 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3068 * charset.c (char_to_string): Check the character validity.
3069 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
3072 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
3074 * regex.c (PUSH_FAILURE_COUNT): New macro.
3075 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
3076 Handle popping of a register's or a counter's data.
3077 (POP_FAILURE_POINT): Use the new name.
3078 (re_match_2_internal): Push counter data on the stack for succeed_n,
3079 jump_n and set_number_at and remove misleading dead code in succeed_n.
3081 2000-08-25 Gerd Moellmann <gerd@gnu.org>
3083 * xdisp.c (redisplay_internal): If considering all windows on all
3084 frames, update the display for each frame as soon as possible,
3085 instead of first building all desired matrices for all frames, and
3086 then updating them all.
3087 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
3089 2000-08-24 Gerd Moellmann <gerd@gnu.org>
3091 * bytecode.c (mark_byte_stack): Add a comment.
3093 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
3094 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
3097 2000-08-24 Kenichi Handa <handa@etl.go.jp>
3099 * minibuf.c (do_completion): Always use compare-string, not
3100 string-equal because the latter doesn't pay attention to
3101 multibyteness of strings.
3103 * process.c (create_process): Don't setup raw-text coding here.
3104 (Fopen_network_stream): Don't set coding->src_multibyte and
3105 coding->dst_multibyte here.
3106 (read_process_output): For process filter, return unibyte string
3107 if default-enable-multibyte-characters is nil.
3108 (send_process): If OBJECT is multibyte text, be sure to encoded it
3109 by the specified coding system for the process. Otherwise, setup
3111 (init_process): Don't initialize default-process-coding-system
3114 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
3116 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
3117 <scroll-down-aggressively>: Likewise.
3119 2000-08-23 Kenichi Handa <handa@etl.go.jp>
3121 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
3122 zero. Set coding->produced_char correctly.
3124 2000-08-22 Andrew Innes <andrewi@gnu.org>
3126 * makefile.w32-in: New file.
3128 * unexw32.c (unexec): Ignore old_name, and use the actual location
3129 of the current executable instead. Base new_name on this.
3131 * w32proc.c (create_child): Remove reference to security
3132 descriptor, which isn't needed and doesn't compile with mingw32.
3134 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3135 up dllimport attributes.
3136 (x_update_window_end): Update prototype.
3138 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
3139 extern, which screws up dllimport attributes.
3141 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3142 up dllimport attributes.
3144 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
3145 screws up dllimport attributes.
3147 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3148 up dllimport attributes.
3149 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
3150 screws up dllimport attributes.
3152 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3153 up dllimport attributes.
3155 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
3156 screws up dllimport attributes.
3158 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
3159 screws up dllimport attributes.
3161 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3162 up dllimport attributes.
3164 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
3165 unnecessary extern, which screws up dllimport attributes.
3168 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3169 up dllimport attributes.
3171 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
3172 unnecessary extern, which screws up dllimport attributes.
3174 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
3175 screws up dllimport attributes.
3177 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3178 up dllimport attributes.
3180 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
3182 * w32bdf.c (search_file_line):
3183 (set_bdf_font_info):
3185 (w32_get_bdf_glyph):
3186 (w32_BDF_to_x_font): Fix compile warnings.
3188 * w32menu.c: Include keyboard.h before frame.h. Fix compile
3191 * w32select.c: Include keyboard.h before frame.h.
3193 * w32fns.c (max): Define macro.
3194 (JOHAB_CHARSET): Define if not known.
3195 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
3196 (Fx_show_tip): Synch with X version.
3198 * w32xfns.c: Include keyboard.h before frame.h.
3200 * w32fns.c: Include keyboard.h before frame.h.
3202 * w32term.c: Include keyboard.h before frame.h.
3204 * fontset.c: Include keyboard.h before frame.h.
3206 * w32inevt.c: Include keyboard.h before frame.h.
3207 (MOUSE_MOVED): Define if not known.
3209 * minibuf.c: Include keyboard.h before frame.h.
3211 * keyboard.c: Include keyboard.h before frame.h.
3213 * indent.c: Include keyboard.h before frame.h.
3215 * dispnew.c: Include keyboard.h before frame.h.
3217 * buffer.c: Include keyboard.h before frame.h.
3219 * alloc.c: Include keyboard.h before frame.h.
3221 * print.c: Include keyboard.h before frame.h.
3223 * process.c: Include keyboard.h before frame.h.
3225 * scroll.c: Include keyboard.h before frame.h.
3227 * sysdep.c: Include keyboard.h before frame.h.
3229 * term.c: Include keyboard.h before frame.h.
3231 * window.c: Include keyboard.h before frame.h.
3233 * xdisp.c: Include keyboard.h before frame.h.
3234 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
3236 * frame.c: Include keyboard.h before frame.h.
3238 * w32heap.h: Undefine min, max.
3240 * w32gui.h: Undefine min, max.
3242 * unexw32.c: Change PUCHAR to PCHAR.
3243 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
3246 (copy_executable_and_dump_data): Remove unnecessary static defs.
3247 (copy_executable_and_dump_data): Fix compile warnings.
3249 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
3251 * w32console.c (min): Define macro.
3252 (clear_frame, write_glyphs): Fix compile warning.
3254 * w32proc.c (compare_env):
3255 (find_child_console): Fix compile warning.
3257 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
3258 sys_errlist instead of _sys_errlist.
3259 (get_emacs_configuration_options): New function.
3261 * s/ms-w32.h (sys_nerr): Provide default definition.
3262 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
3263 name with _ prepended.
3264 (NSIG): Define if not known.
3265 (get_emacs_configuration): Provide extern declaration.
3266 (get_emacs_configuration_options): Provide extern declaration.
3267 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
3269 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
3271 (read_unc_volume): Fix compile warning.
3273 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
3274 definitions from being used.
3276 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
3278 * w32.c (unc_volume_file_attributes):
3279 (open_unc_volume): Make arg const.
3281 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
3282 (read_input_waiting): Remove excess parameter.
3284 * w32.c (init_environment): Call _access.
3285 (check_windows_init_file): Call _close.
3286 (init_user_info): Call _putenv.
3287 (init_environment): Call _putenv and _strdup.
3288 (init_ntproc): Reset volume info cache on startup.
3290 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
3291 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
3292 cannot override the CRT malloc.
3294 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
3295 (LINK_FLAGS): Append to original value of LINK_FLAGS.
3297 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
3298 unless we are linking with a static CRT.
3299 (RVA_TO_PTR): Cast result to unsigned char*.
3301 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
3302 (add_volume_info): Use xstrdup.
3304 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
3306 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
3307 (do_completion, Fminibuffer_complete_word): Use it.
3308 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
3309 var so it can take non-boolean values.
3311 2000-08-21 Gerd Moellmann <gerd@gnu.org>
3313 * editfns.c (find_field): Formatting changes.
3314 (toplevel): Some old-style function forward declarations
3315 changed to prototypes, some new protypes added, some functions
3318 * lisp.h (set_time_zone_rule): Add prototype.
3319 (use_dialog_box): External declaration.
3321 * keyboard.c (gen_help_event): Add parameter SIZE.
3322 (kbd_buffer_events_waiting): Slightly rewritten.
3323 (clear_event): New function.
3324 (kbd_buffer_get_event): Use it, and clear the input_events of
3326 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
3327 don't fill the newly created array with nils.
3328 (toplevel): Convert some old-style function forward declarations
3331 * keyboard.h (gen_help_event): Change prototype.
3333 * xterm.c (XTread_socket): Change calls to gen_help_event.
3335 * w32term.c (w32_read_socket): Change calls to gen_help_event.
3337 * eval.c (Fmacroexpand): Doc fix.
3339 2000-08-20 Jason Rumney <jasonr@gnu.org>
3341 * w32term.h (x_display_info_for_display): Remove as this function
3342 does not exist on W32.
3344 * w32term.c (help_echo_window): New variable.
3345 (syms_of_w32term): staticpro it.
3346 (note_mode_line_highlight): Set it.
3347 (XTextExtents16): Removed as there is no equivalent on W32.
3348 (x_compute_glyph_string_overhangs): Incomplete body removed, as
3349 the X way of doing this will not work for W32.
3350 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
3351 (x_draw_image_foreground): Avoid drawing outside of the clip area
3352 when image doesn't have a mask.
3353 (note_mouse_highlight): Process overlays in the right order of
3354 priority. Set help_echo_window.
3355 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
3356 because that's more visible for large images.
3358 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
3359 name to single_keymap_panes.
3360 (w32_menu_show): Set wv->title when dealing with titles.
3361 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
3363 2000-08-21 Miles Bader <miles@gnu.org>
3365 * minibuf.c (do_completion): Try again if we rewrite the input
3366 string, but no completion was done, so that any completion message
3369 2000-08-20 Gerd Moellmann <gerd@gnu.org>
3371 * xfaces.c (lface_equal_p): Compare strings differently.
3372 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
3373 (realize_tty_face): Use them.
3374 (syms_of_xfaces): Initialize new variables.
3375 (map_tty_color): New function, extracted from realize_tty_face.
3376 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
3377 foreground or background color, store the new color name in the
3378 realized face; previous code trying to do this had no effect.
3379 (realize_tty_face): Use map_tty_color.
3380 (Fclear_face_cache): Set face_change_count and ensure thorough
3383 2000-08-19 Gerd Moellmann <gerd@gnu.org>
3385 * undo.c (record_first_change, record_marker_adjustment): Don't
3386 use XBUFFER on last_undo_buffer which might not be a buffer.
3388 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3390 * coding.c (decode_coding_string): Set members consumed,
3391 consumed_char, produced, produced_char of *coding correctly. If
3392 decode_coding doesn't consume any byte, don't try anymore.
3393 (encode_coding_string): Likewise.
3395 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3397 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
3398 conditional have void type, for Standard C compilers.
3400 * xdisp.c (redisplay_internal): Compare windows for equality with
3401 EQ, instead of applying XWINDOW to something that might not
3404 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3406 * fontset.c (Finternal_char_font): Search only the selected frame
3407 for a window of the current buffer.
3409 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3411 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
3414 * keyboard.c (kbd_buffer_get_event): Handle the case that the
3415 second half of a HELP_EVENT is found at the start of kbd_buffer.
3417 2000-08-18 Miles Bader <miles@gnu.org>
3419 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
3421 * editfns.c (save_restriction_save): Rewrite to use markers.
3422 (save_restriction_restore): Rewrite to understand new form of data
3423 saved by save_restriction_save.
3424 (Fsave_restriction): Remove cautionary note in doc-string.
3426 2000-08-17 Gerd Moellmann <gerd@gnu.org>
3428 * fileio.c (build_annotations): Add a comment explaining the
3429 return value of format-annotate-function. Replace a spurious call
3430 to Flength with a CONSP test. Call format-annotate-function with
3431 a fifth arg specifying how many times the function is been called
3432 in a row, to let it choose temporary buffers appropriately.
3434 2000-08-17 Dave Love <fx@gnu.org>
3436 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
3437 declare make_temp_name twice.
3439 * lread.c: Prototype readevalloop, load_unwind,
3440 load_descriptor_unwind.
3441 (unreadpure): Give it an arg.
3443 * unexalpha.c: Prototype fatal_unexec, mark_x,
3444 update_dynamic_symbols. Declare unexec as void.
3446 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
3447 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
3449 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
3450 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
3453 * alloca.c: Use #error.
3454 [POINTER_TYPE]: Use it.
3456 * eval.c (Fdefvar): Doc fix.
3458 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
3459 INITIALIZE_INTERVAL.
3461 * buffer.h: Avoid DECLARE_INTERVALS.
3463 * config.in: Add size_t.
3465 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
3467 * w16select.c (set_clipboard_data): If there's not enough memory
3468 to put text into clipboard, return 1, as Fw16_set_clipboard_data
3469 expects. In case of other failures, return 3.
3470 (system_error_msg): New error message.
3471 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
3474 2000-08-16 Gerd Moellmann <gerd@gnu.org>
3476 * term.c (write_glyphs): Also turn off inverse video after turning
3477 off other appearances in case TS_exit_attribute_mode is not equal
3478 to TS_end_standout_mode.
3479 (insert_glyphs): Turn inverse video on/off for each run of glyphs
3481 (turn_off_face): Reset standout_mode only if
3482 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
3483 is equal to TS_end_standout_mode.
3485 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3487 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
3488 sequence at the end of the source block.
3490 * ccl.c (Fccl_program_p): Docstring modified.
3491 (Fccl_execute): Likewise.
3492 (Fccl_execute_on_string): Likewise.
3494 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
3496 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
3498 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3500 The following changes are mainly to fix bugs of
3501 encode/decode-coding-string failing if encoding/decoding return
3502 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
3503 variable conversion_buffer.
3505 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
3506 decrement dst_end to avoid buffer overflow in the later call of
3509 * coding.h (conversion_buffer_size, conversion_buffer)
3510 (get_conversion_buffer): Extern deleted.
3512 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
3513 (conversion_buffer, conversion_buffer_size): Variables deleted.
3514 (get_conversion_buffer): Function deleted.
3515 (struct conversion_buffer): New structure.
3516 (MAX_ALLOCA): New macro.
3517 (allocate_conversion_buffer): New macro.
3518 (extend_conversion_buffer, free_conversion_buffer): New functions.
3519 (ccl_coding_driver): Set coding->result.
3520 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
3521 this is the last block of source.
3522 (encode_coding): Likewise. Handle the source block as the last
3523 one only when the whole source text is consumed.
3524 (decode_coding_string): Handle the case that the output buffer is
3525 too small to decode the whole source text. Use
3526 allocate_conversion_buffer, extend_conversion_buffer and
3527 free_conversion_buffer, not get_conversion_buffer.
3528 (encode_coding_string): Likewise.
3529 (init_coding): Function deleted.
3530 (init_coding_once): Delete code to initialize
3531 conversion_buffer_size.
3533 * emacs.c (main): Don't call init_coding.
3535 * msdos.c (IT_write_glyphs): Use a locally declared
3538 * term.c (write_glyphs): Use a locally declared conversion_buffer.
3539 (insert_glyphs): Likewise.
3541 * w32console.c (write_glyphs): Use a locally declared
3544 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
3546 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
3547 member of display_info is NULL.
3549 2000-08-15 Gerd Moellmann <gerd@gnu.org>
3551 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3554 * term.c (turn_off_face): Reset standout_mode when resetting
3555 appearances with capability `me'.
3556 (write_glyphs): Switch on inverse video before each face change.
3558 2000-08-14 Dave Love <fx@gnu.org>
3560 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3561 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3562 (lisp_free): Declare and make static.
3564 * window.c: Fix embedded comment.
3565 (syms_of_window): Fix doc string.
3567 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3569 * keymap.c (push_key_description): If C without modifiers is < 32,
3570 make sure to print `C-' before `M-', like in the manual.
3572 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3574 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3575 since they aren't relocated anymore.
3576 (sxhash_string): Make sure returned hash code fits in a Lisp
3579 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3580 partially visible line which is smaller than the window's
3583 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3585 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3586 the multibyte form of eight-bit-control characters.
3587 (Fccl_execute_on_string): Initialize ccl->multibyte.
3589 * ccl.h (struct ccl_program): New member multibyte.
3591 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3593 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3595 * regex.c (regex_compile) <normal_char>: Pay attention to
3597 (analyse_first) <exactn>: Setup fastmap correctly for
3598 eight-bit-control characters.
3600 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3602 * termhooks.h (enum event_kind): New member
3603 multibyte_char_keystroke.
3605 * keyboard.c (make_lispy_event): Handle the new event type
3606 multibyte_char_keystroke.
3608 * xterm.c: Include coding.h.
3609 (XTread_socket): Work around a bug of XmbLookupString. If the
3610 input is from XIM, decode it according to the current locale. In
3611 that case, generate multibyte_char_keystroke events.
3613 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3615 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3616 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3618 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3620 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3621 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3622 (move_it_in_display_line_to): Record iterator's ascent and descent
3623 before producing glyphs, and restore them when we know the glyph
3624 doesn't fit on the line.
3625 (move_it_to): Restructured so that it's easier to debug. If
3626 moving to a vpos, and not moving to an x or character position,
3627 stop as soon as the specified vpos is reached; don't move further
3628 into that line because that might change the computed line height.
3629 (try_cursor_movement): New function, extracted from the cursor
3630 movement branch of redisplay_window. If ending on a partially
3631 visible line, don't try to scroll if the cursor line is taller
3633 (redisplay_window): Use try_cursor_movement.
3635 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3636 because that function doesn't cope with variable-height lines.
3638 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3639 box cursor because that's better visible for large images.
3641 2000-08-10 Miles Bader <miles@gnu.org>
3643 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3645 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3647 * xdisp.c (Vmessages_buffer_name): New variable.
3648 (message_dolog): Use it.
3649 (syms_of_xdisp): Initialize it.
3651 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3653 * msdos.c (IT_note_mouse_highlight): Update the calls to
3655 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3656 redundant now that keyboard.h is included.
3658 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3660 * keyboard.c (kbd_buffer_events_waiting): New function.
3662 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3664 * msdos.c: Include keyboard.h.
3665 (XMenuActivate): Empty no_event events from the event buffer. If
3666 no events are left after that, call clear_input_pending.
3667 (mouse_clear_clicks): New function, code moved from mouse_init.
3668 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3669 mouse driver to ``forget'' any past clicks.
3671 * Makefile.in (msdos.o): Depend on keyboard.h.
3673 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3675 * lisp.h (input_pending): External declaration.
3677 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3679 * xdisp.c (echo_area_display): Display thoroughly if input is
3680 pending. Bind redisplay-dont-pause to t during the redisplay.
3681 in case input is pending.
3683 * dispnew.c (Qredisplay_dont_pause): New variable.
3684 (syms_of_display): Initialize and staticpro it.
3685 (update_frame_1): Don't interrupt the display for pending input if
3686 redisplay_dont_pause is set.
3688 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3690 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3692 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3694 * callproc.c (Fcall_process): Terminate the unwind-protect around
3695 the post-read-conversion of coding system.
3697 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3698 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3699 * buffer.h (overlays_at): Update prototype.
3700 * xdisp.c (next_overlay_change): Update call to overlays_at.
3701 * xfaces.c (face_at_buffer_position): Likewise.
3702 * textprop.c (Fget_char_property): Likewise.
3703 * xterm.c (note_mouse_highlight): Likewise.
3705 * minibuf.c (do_completion): Don't consider a simple change of
3706 case as `completion'.
3708 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3710 * keyboard.c (syms_of_keyboard): Initialize
3711 last_point_position_buffer.
3712 * undo.c (record_delete): Make sure last_point_position_buffer is
3713 a buffer before comparing pointers.
3715 * coding.h (decode_coding_string): Declare.
3717 * intervals.h (Fprevious_single_char_property_change): Declare.
3719 * textprop.c (Fprevious_single_char_property_change): Don't do
3720 arithmetic directly on lisp objects.
3722 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3725 * keyboard.h (menu_item_eval_property): Declare.
3727 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3728 reuse as buffer name, instead of recreating (and discarding) every
3729 time a message is logged.
3730 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3731 (current_message_1, truncate_message_1, set_message_1)
3732 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3733 (current_message, truncate_echo_area, display_echo_area)
3734 (resize_echo_area_axactly): Changed calls.
3736 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3738 (Ffind_coding_systems_region_internal): First argument to Fappend
3739 must be an integer, not a Lisp object.
3741 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3743 * charset.c (Fchar_width): Doc fix.
3745 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3747 * charset.c (Fstring_width): Doc fix.
3749 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3751 * xdisp.c (start_display): When starting display on a continuation
3752 line, clear ascent and descent members of the iterator structure;
3753 the height of the continued line does not affect the height of the
3755 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3756 line taller than the window.
3757 (redisplay_window) <forced window start>: Handle case that the
3758 middle of the window is not found in any row.
3759 (dump_glyph_row): Show more information.
3760 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3761 first text line in a glyph matrix.
3763 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3764 of the clip area when image doesn't have a mask.
3766 * fns.c (sweep_weak_table): Fix survival conditions for
3767 key-or-value and key-and-value weakness.
3769 * .gdbinit (xhashtable): New command.
3771 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3772 tables out of the list of all weak hash tables.
3774 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3775 a new buffer is created, make sure echo_area_buffer[] references
3778 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3780 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3783 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3785 * syntax.c (skip_chars): Fix previous change. Make the handling
3786 of unibyte string consistent with that of regex search.
3788 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3790 * xmenu.c (popup_get_selection): Use xfree instead of free.
3792 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3794 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3796 * callproc.c (child_setup): Use xfree instead of free.
3798 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3800 (run_mac_command, closedir): Use `xfree' instead of `free'.
3802 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3804 * eval.c (error): Use xfree instead of free.
3806 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3808 * fns.c: Replace `illegal' with `invalid'.
3809 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3811 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3813 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3816 2000-08-04 Noah Friedman <friedman@splode.com>
3818 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3821 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3823 * syntax.c (skip_chars): Fix typo in error message.
3825 2000-08-04 Andreas Schwab <schwab@suse.de>
3827 * m/ia64.h: Moved from s/ia64.h.
3829 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3831 * process.c (read_process_output): Big simplification. Handle
3832 composition and post-read-conversion of coding system correctly.
3833 (send_process): Handle composition correctly.
3835 * callproc.c (Fcall_process): Handle post-read-conversion of
3836 coding system if any.
3838 * coding.c (decode_coding_iso2022): More strict check for handling
3840 (coding_restore_composition): Pay attention to the case that
3841 cmp_data is not set properly (because of invalid code in the
3843 (run_pre_post_conversion_on_str): Include text properties in the
3845 (decode_coding_string): Set members of coding correctly.
3847 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3849 * s/ia64.h: New file.
3851 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3852 Use NULL instead of 0 at the end of variable argument list of
3853 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3854 sizeof (int) < sizeof (void *).
3856 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3857 of variable argument lists of XtVaGetValues and XtVaSetValues.
3859 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3860 variable argument lists of XtVaGetValues and XtVaSetValues.
3862 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3864 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3865 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3867 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3870 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3871 in call to Fsingle_key_description.
3873 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3876 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3878 * window.c (display_buffer_reuse_frames): New variable.
3879 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3880 frames displaying BUFFER.
3881 (syms_of_window): Define Lisp variable
3882 display-buffer-reuse-frames.
3884 2000-08-01 Miles Bader <miles@gnu.org>
3886 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3887 when to constrain NEW_POS (they were pretty screwed up before).
3889 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3891 * msdos.c (run_msdos_command): Save and restore the master
3892 environment, for the case that child_setup signals an error.
3893 When mirroring slashes in DOS shell commands, don't fail when
3894 argv[2] has embedded blanks.
3895 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3896 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3897 (dos_ttraw): Call mouse_setup_buttons.
3899 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3900 using alloca; free it after run_msdos_command returns.
3902 2000-07-27 Dave Love <fx@gnu.org>
3904 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3906 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3909 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3911 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3913 * editfns.c (lisp_time_argument): Fix last change.
3915 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3917 * fns.c (Fdelete): Make it work on vectors and strings in addition
3920 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3921 (syms_of_fns): Initialize new variables.
3922 (sweep_weak_table): Handle weakness `key-or-value' and
3924 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3925 weakness, with t meaning the same as `key-and-value'.
3927 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3929 * coding.h (struct coding_system): Member safe_charset deleted.
3931 * coding.c (Qsafe_charsets): This variable deleted.
3932 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3934 (coding_safe_chars): New function.
3935 (CODING_SAFE_CHAR_P): New macro.
3936 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3937 checking safe_charsets member of the coding system. Caller
3939 (detect_coding_iso2022): New local variable safe_chars.
3940 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3941 safe_charsets member of the coding system.
3942 (decode_coding_iso2022): New local variable safe_chars.
3943 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3944 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3945 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3946 (ENCODE_UNSAFE_CHARACTER): New macro.
3947 (encode_coding_iso2022): New local variable safe_chars. Check
3949 (setup_coding_system): Delete the code to initialize
3950 coding->safe_charses
3951 (intersection, find_safe_codings): New functions.
3952 (Ffind_coding_systems_region_internal): New function.
3953 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3954 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3955 variable and initialize it.
3957 * fns.c (char_table_ref_and_index): New function.
3959 * lisp.h (char_table_ref_and_index): Add prototype.
3961 2000-07-26 Sam Steingold <sds@gnu.org>
3963 * editfns.c (lisp_time_argument): Added third argument `usec'.
3964 (Ffloat_time): New built-in Lisp function.
3966 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3968 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3969 for the character code.
3971 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3974 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3975 if called for a popup menu.
3976 (xmenu_show): Store help string in widget values.
3978 2000-07-26 Dave Love <fx@gnu.org>
3980 * syswait.h: Move some definitions.
3981 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3982 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3983 perspicuous definitions.
3984 (WTERMSIG): Fix bit pattern used.
3986 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3988 * print.c (print_object): If vector printing is truncated, print
3989 "..." to indicate it as well as the case of list printing.
3991 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3993 * xdisp.c (next_element_from_display_vector): Improve comments.
3995 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3996 for the character code, and the rest for the face id as in 20.x.
3997 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3999 * window.c (window_display_table): Cleaned up.
4001 * syntax.c (Fforward_word): Add last arg nil in call of
4002 Fconstrain_to_field.
4004 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
4006 * fileio.c (Frename_file) [DOS_NT]: If the file names are
4007 identical but for the letter-case, don't call
4008 barf_or_query_if_file_exists.
4010 2000-07-25 Miles Bader <miles@gnu.org>
4012 * editfns.c (find_field): Honor special `boundary' fields.
4013 (Qboundary): New variables.
4014 (syms_of_editfns): Initialize Qboundary.
4015 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
4016 Use scan_buffer instead of find_before_next_newline, because it
4017 allows us to detect the boundary case where there's a newline at
4019 * lisp.h (Fconstrain_to_field): Update external declaration.
4021 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4023 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
4026 2000-07-24 Dave Love <fx@gnu.org>
4028 * s/sunos4-0.h, s/sol2.h:
4029 (LIBS_TERMCAP): Move from m/sparc.h.
4031 * m/sparc.h (TERMINFO): Moved to system files (probably only
4032 relevant for sunos4 judging by its vintage).
4033 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
4036 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
4038 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
4039 name to single_keymap_panes.
4041 2000-07-24 Andreas Schwab <schwab@suse.de>
4043 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
4045 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4047 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
4048 parameters instead of using int parameters. Expect FN to accept
4049 EMACS_INT parameters.
4050 (display_echo_area, resize_echo_area_axactly, current_message)
4051 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
4052 with new argument list.
4053 (resize_mini_window_1): New callback function.
4054 (current_message_1, truncate_message_1, set_message_1): Change
4055 parameter lists to the new format expected by
4056 with_echo_area_buffer.
4058 2000-07-24 Kenichi Handa <handa@etl.go.jp>
4060 * fontset.c (fontset_ref): Remove INLINE declaration.
4061 (fontset_ref_via_base): Likewise.
4062 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
4065 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
4067 * msdos.c (IT_note_mouse_highlight): Process overlays in the
4068 correct order of priority. If help echo was found in an overlay,
4069 use that overlay as the object in which the help echo was found.
4071 2000-07-22 Miles Bader <miles@gnu.org>
4073 * textprop.c (Fprevious_single_char_property_change): The initial
4074 property value should be from the position preceding POSITION, not
4077 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
4079 * coding.c (syms_of_coding): Doc fix for
4080 inhibit-iso-escape-detection.
4082 2000-07-21 Gerd Moellmann <gerd@gnu.org>
4084 * xterm.c (note_mouse_highlight): Process overlays in the right
4087 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
4089 * xterm.c (note_mouse_highlight): If help-echo was found in an
4090 overlay, use that overlay as the object in which the help was
4093 * window.c (foreach_window_1): Fix typo reversing an if-condition.
4095 * window.c (foreach_window): Instead of a fake variable argument
4096 list, take one USER_DATA argument.
4097 (foreach_window_1): Likewise, and call callback functions with two
4098 args, the window and USER_DATA.
4099 (struct check_window_data): New struct.
4100 (check_window_containing): Use it.
4101 (window_from_coordinates): Set up a struct check_window_data for
4103 (add_window_to_list, freeze_window_start): Change parameters
4104 according to new calling convention.
4106 * window.h (foreach_window): Change prototype.
4108 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
4110 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
4112 * xmenu.c (menu_help_callback): Call show_help_echo with
4113 additional arguments OBJECT and POS.
4115 2000-07-21 Kenichi Handa <handa@etl.go.jp>
4117 * data.c (Faset): Allow storing any multibyte character in a
4118 string. Convert unibyte string to multibyte if necessary.
4120 * xfns.c (x_encode_text): New function.
4121 (x_set_name): Use x_encode_text.
4122 (x_set_title): Likewise.
4124 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
4126 * xterm.h (x_encode_text): Add prototype.
4128 2000-07-20 Dave Love <fx@gnu.org>
4130 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
4133 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
4135 * msdos.c (help_echo_window): New variable.
4136 (syms_of_msdos): Initialize and staticpro it.
4137 (IT_note_mode_line_highlight): Set help_echo_window.
4138 (IT_note_mouse_highlight): Ditto.
4139 (dos_rawgetc): Store help_echo_window in the second event produced
4142 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
4143 Record the object that generated the help echo and the position of
4144 that object in help_echo_object and help_echo_pos. Record that
4145 some glyphs in a row are displayed in mouse-face.
4146 (IT_update_begin): Don't clear mouse highlight unless one of the
4147 enabled glyph rows is marked as being displayed in mouse-face.
4148 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
4149 and position recorded in help_echo_object and help_echo_pos to the
4151 (IT_menu_display): Accept a new argument PN: the pane number of
4152 the current menu pane. Record the pane number and the item
4153 number of the item which has associated help string.
4154 (XMenuActivate): Update the prototype for help_callback in
4155 function declaration. Call IT_menu_display with the current menu
4156 pane number as an additional argument. Call help_callback with
4157 two additional arguments: the pane number and the item number of
4158 the menu item associated with the help text.
4159 (help_echo_object, help_echo_pos): New variables.
4160 (syms_of_msdos): Initialize them and staticpro help_echo_object.
4162 * msdos.h (XMenuActivate): Update prototype.
4164 2000-07-19 Gerd Moellmann <gerd@gnu.org>
4166 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
4167 Add some more prototypes.
4169 * xterm.c, xterm.h: Add some more prototypes.
4171 * lisp.h (Fnext_single_char_property_change): Add prototype.
4173 * dispnew.c (direct_output_for_insert): Remove confusing
4174 outer local variable mouse_face_overwritten_p.
4175 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
4177 * alloc.c (allocate_string_data): Don't copy old string contents.
4179 2000-07-19 Kenichi Handa <handa@etl.go.jp>
4181 * coding.c (code_convert_region): Delete text properties before
4182 shrinking the conversion region.
4184 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4186 * dispnew.c (update_text_area): Write the whole row if it
4187 has mouse-face in it.
4189 * xfaces.c (face-alternative-font-family-alist): Remove
4190 DEFVAR_LISP; staticpro instead.
4192 * xmenu.c (menu_help_callback): Call show_help_echo with
4195 * keyboard.c (show_help_echo): Add parameter WINDOW.
4196 (read_char): Call show_help_echo with window extracted from Lisp
4198 (gen_help_event): Add parameter WINDOW.
4200 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
4202 * xterm.c (help_echo_window): New variable.
4203 (note_mouse_highlight, note_tool_bar_highlight): Set
4205 (XTread_socket): Pass help_echo_window to gen_help_event.
4206 (syms_of_xterm): Initialize and staticpro help_echo_window.
4208 2000-07-18 Dave Love <fx@gnu.org>
4210 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
4213 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4215 * alloc.c (allocate_string_data): If string had already data
4216 assigned, copy old contents to new string data.
4218 * coding.c (syms_of_coding): Fix typo in spelling of variable
4219 `inhibit-iso-escape-detection'.
4221 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
4223 * Makefile.in: Add dependencies on dispextern.h.
4224 (alloca.o): Don't define malloc and define EMACS_FREE instead of
4225 `free'; both can conflict with system header files.
4227 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4229 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
4232 2000-07-18 Dave Love <fx@gnu.org>
4234 * window.c (Fwindow_list): Declare arg `window'.
4236 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4238 * coding.c (setup_coding_system): Don't override the explicitly
4239 specified designations.
4241 2000-07-15 Miles Bader <miles@gnu.org>
4243 * editfns.c (char_property_eq, char_property_stickiness): Renamed
4244 from `text_property_eq' and `text_property_stickiness', respectively.
4245 (find_field, Fconstrain_to_field, char_property_eq)
4246 (char_property_stickiness): Changed to call char-property functions
4247 instead of text-property-only ones.
4249 * textprop.c (Fnext_single_char_property_change): Made a subr (was
4250 `next_single_char_property_change'). Do more error checking, and
4251 cleanup limit behavior.
4252 (Fprevious_single_char_property_change): New function.
4253 (syms_of_textprop): Initialize new subrs.
4255 * xdisp.c (display_prop_end, invisible_text_between_p):
4256 Call Fnext_single_char_property_change instead of
4257 next_single_char_property_change.
4259 2000-07-15 Jason Rumney <jasonr@gnu.org>
4261 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
4262 after menu is finished with.
4263 (add_menu_item): Only consider wv->title as a menu title.
4264 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
4266 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
4268 (FONT_REGEXP): Remove unused macro, and its sub-components.
4269 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
4271 * w32term.c (help_echo_object, help_echo_pos): New variables.
4272 (note_mode_line_highlight): Store additional information about the
4273 help-echo in help_echo_object and help_echo_pos. Check both
4274 `local-map' and `keymap' properties for changing the cursor
4275 (note_mouse_highlight): Store additional information about the
4276 help-echo in help_echo_object and help_echo_pos.
4277 (note_tool_bar_highlight): Set help_echo_object to nil and
4278 help_echo_pos to -1.
4279 (w32_read_socket): Use gen_help_event instead of filling
4280 input_events manually.
4281 (syms_of_w32term): Staticpro help_echo_object.
4282 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
4283 set, arrange for a mouse-highlight redisplay in
4285 (x_clear_mouse_face): New function.
4286 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
4287 (x_update_window_begin): No need to turn off the mouse
4289 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4290 depending on whether they contain glyphs highlighted in
4292 (x_fill_stretch_glyph_string): Consume runs of stretch
4293 glyphs instead of a single one.
4294 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4295 with new argument list.
4296 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4297 (x_append_glyph, x_append_composite_glyph)
4298 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4299 changes in struct glyph starting 1999-12-27. See comments for
4300 xterm.c on 2000-07-05.
4302 2000-07-14 Sam Steingold <sds@gnu.org>
4304 * xfaces.c (realize_x_face): Fix the last patch:
4305 check `default_face' before dereferencing.
4307 2000-07-14 Dave Love <fx@gnu.org>
4309 * syntax.c (back_comment): Add null default in switch (for pcc).
4311 2000-07-14 Kenichi Handa <handa@etl.go.jp>
4313 * xfaces.c (realize_x_face): Make fontset using the base of the
4314 default_face's fontset, not using the default fontset.
4316 * coding.c (inhibit_iso_escape_detection): New variable.
4317 (syms_of_coding): Make it a Lisp variable.
4318 (detect_coding_iso2022): If inhibit_iso_escape_detection is
4319 nonzero, ignore ISO2022's escape sequence.
4321 2000-07-14 Gerd Moellmann <gerd@gnu.org>
4323 * alloca.c (malloc) [emacs]: Define as xmalloc.
4325 * xfns.c (Fx_show_tip): If frame parameters contain a position,
4326 use that instead of the mouse position. Add parameters DX and DY.
4328 * dispextern.h (Fx_show_tip): Adjust number of parameters
4331 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
4332 if HELP is a function, call it with OBJECT and POS as parameters
4333 to get the help to display.
4334 (gen_help_event, kbd_buffer_store_help_event): New functions.
4335 (kbd_buffer_get_event): Construct the Lisp help-event differently.
4336 (read_char): Call show_help_echo with new parameters.
4338 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
4341 * xterm.c (help_echo_object, help_echo_pos): New variables.
4342 (note_mode_line_highlight): Store additional information about the
4343 help-echo in help_echo_object and help_echo_pos. Check both
4344 `local-map' and `keymap' properties for changing the cursor
4345 (note_mouse_highlight): Store additional information about the
4346 help-echo in help_echo_object and help_echo_pos.
4347 (note_tool_bar_highlight): Set help_echo_object to nil and
4348 help_echo_pos to -1.
4349 (XTread_socket): Use gen_help_event instead of filling
4350 input_events manually.
4351 (syms_of_xterm): Staticpro help_echo_object.
4353 * xmenu.c (menu_highlight_callback): Use
4354 kbd_buffer_store_help_event instead of setting up and input_event
4357 * xdisp.c (eval_form): GCPRO argument sexpr.
4358 (call_function): New function.
4359 (handle_single_display_prop): Use call_function and FUNCTIONP
4360 instead of checking whether if font_height is a symbol and
4363 * eval.c (internal_condition_case_2): New function.
4365 * lisp.h (FUNCTIONP): New macro.
4366 (internal_condition_case_2, call_function): Add prototypes.
4368 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
4369 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
4370 Always set `arg' member of input_events.
4371 (construct_menu_click): Unused function removed.
4373 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
4375 * w32term.c (construct_mouse_click, construct_mouse_wheel)
4376 (construct_drag_n_drop, x_scroll_bar_handle_click)
4377 (w32_read_socket): Always set `arg' member of input_events.
4379 * keyboard.c (show_help_echo): Use eval_form. Add comment.
4381 * lisp.h (eval_form): Add prototype.
4383 * xdisp.c (eval_form): Make it externally visible.
4385 2000-07-13 Gerd Moellmann <gerd@gnu.org>
4387 * xterm.c (x_handle_tool_bar_click): Store the frame in the
4388 frame_or_window slot of TOOL_BAR_EVENT input events instead of
4389 consing. For prefix events, store the frame in the `arg' slot of
4390 the event, otherwise store the key there.
4391 (XTread_socket): Instead of consing, use the frame_or_window slot
4392 of HELP_EVENTs for the frame, and the `arg' slot for the help
4395 * xmenu.c (menu_highlight_callback): Store help string in the
4396 `arg' member of the input event; don't cons.
4397 (menubar_selection_callback): Use the `arg' slot of input events
4398 to queue additional information, instead of consing.
4400 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
4402 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
4404 (w32_read_socket): Adapt to changes in HELP_EVENTs.
4406 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
4407 input events to queue additional information, instead of consing.
4409 * keyboard.c (kbd_buffer_gcpro): Renamed from
4410 kbd_buffer_frame_or_window. Now used for all Lisp objects
4411 referenced from the input queue.
4412 (kbd_buffer_store_event): Always use structure assignment for
4413 copying input events. Record all Lisp objects referenced from
4414 events in kbd_buffer_gcpro.
4415 (kbd_buffer_get_event): Construct Lisp `help-echo' events
4416 differently from input events. Test for prefix menu_bar_events
4417 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
4418 event in kbd_buffer_gcpro to nil.
4419 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
4420 frame_or_window is equal to its arg member as prefix events.
4421 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
4422 used by an input event to nil.
4423 (init_keyboard): Use two times the size of the input queue
4424 for kbd_buffer_gcpro.
4425 (syms_of_keyboard): Likewise.
4427 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
4430 * termhooks.h (struct input_event): Add member `arg'.
4431 (MENU_BAR_EVENT): Renamed from menu_bar_event.
4432 (USER_SIGNAL_EVENT): Renamed from user_signal.
4434 * xfaces.c (ASET): Remove definition.
4436 * lisp.h (AREF, ASET, ASIZE): New macros.
4438 * fontset.c (AREF, ASIZE): Remove definitions.
4440 * fns.c (AREF): Remove definition.
4442 * composite.c (AREF): Remove definition.
4444 2000-07-12 Gerd Moellmann <gerd@gnu.org>
4446 * dispnew.c (redraw_overlapped_rows): Add missing local.
4447 (scrolling_window): Remove debug code.
4449 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
4450 Before scrolling, turn off a mouse-highlight in the window
4453 * xterm.c (x_update_window_end): Add parameter
4454 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
4455 redisplay in XTframe_up_to_date.
4456 (x_clear_mouse_face): New function.
4457 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
4459 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
4461 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
4462 it when any row is written to that contains glyphs highlighted in
4464 (update_window): Call the window update end hook with new
4465 parameter MOUSE_FACE_OVERWRITTEN_P.
4466 (direct_output_for_insert): Give up if row contains mouse-face.
4468 * dispextern.h (struct redisplay_interface): Add parameter
4469 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
4470 (clear_mouse_face): New function pointer member.
4472 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
4474 * syntax.c (back_comment): Use one switch rather than a few `if's.
4475 Obey open_paren_in_column_0_is_defun_start.
4476 When reverting to the `slow' method, try to nicely handle the case
4477 of nested comments by checking that the comment-starter we found
4478 does indeed match the comment-ender.
4479 (scan_sexps_forward, scan_sexps_forward):
4480 Ignore excessive opening parenthesis rather than throwing an error.
4482 2000-07-11 Gerd Moellmann <gerd@gnu.org>
4484 * doc.c (Fsubstitute_command_keys): Handle case that a GC
4485 in Fwhere_is_internal or get_keymap_1 relocates string contents.
4487 * dispnew.c (direct_output_forward_char): Give up if currently
4488 displaying a message instead of the minibuffer contents.
4490 * xterm.c (x_update_window_begin): No need to turn off the mouse
4492 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4493 depending on whether they contain glyphs highlighted in
4496 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
4497 compare the mouse_face_p flags of both rows.
4499 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
4501 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
4503 * keyboard.c (show_help_echo): Accept additional parameter
4504 ok_to_overwrite_keystroke_echo.
4505 (read_char): Call show_help_echo with a zero
4506 ok_to_overwrite_keystroke_echo argument.
4507 * keyboard.h (show_help_echo): Update prototype of
4509 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
4510 ok_to_overwrite_keystroke_echo argument.
4511 * w32menu.c (w32_menu_display_help): Call show_help_echo with
4512 non-zero ok_to_overwrite_keystroke_echo argument.
4514 2000-07-10 Gerd Moellmann <gerd@gnu.org>
4516 * xdisp.c (try_window_id): If changes are all below what is
4517 displayed in the window, and point is in the window, we still
4518 might have to find point on the display.
4520 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
4521 glyphs instead of a single one.
4522 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4523 with new argument list.
4524 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4526 * keymap.c (get_keymap_1): Add comment that this function can GC.
4527 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
4528 comment that functions can GC.
4529 (Fset_keymap_parent): GCPRO arg KEYMAP.
4531 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
4533 * msdos.c (XMenuActivate): After exiting the menu, restore the
4534 echo area message and erase it.
4536 2000-07-10 Kenichi Handa <handa@etl.go.jp>
4538 * fontset.c (Ffontset_info): Make the return value more compatible
4539 with that of Emacs 20.
4541 2000-07-07 Gerd Moellmann <gerd@gnu.org>
4543 * eval.c (Fsignal): Handle case that backtrace_list is null.
4545 2000-07-07 Kenichi Handa <handa@etl.go.jp>
4547 * ccl.c (Fccl_execute): Typo fixed.
4549 2000-07-06 Gerd Moellmann <gerd@gnu.org>
4551 * window.c (window_loop): Add missing gcpro1 local variable.
4553 * window.c (Fwindow_list): Reverse list at the end.
4554 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4555 means allow windows on OWINDOW's frame, only.
4556 (window_loop): Simplified; use Fwindow_list.
4558 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4560 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4562 * xterm.c (XTread_socket): Increment handling_signal at the start,
4563 decrement it at the end.
4565 * eval.c (handling_signal): New variable.
4566 (Fsignal): Abort if handling_signal is non-zero.
4568 * lisp.h (handling_signal): External declaration.
4570 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4572 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4574 Sound support for NetBSD through "Linux emulation" support:
4575 * config.in (HAVE_SOUNDCARD_H): Undef.
4576 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4577 * Makefile.in (LIBSOUND): New variable.
4578 (LIBES): Include it.
4579 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4581 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4583 (vox_open): Use DEFAULT_SOUND_DEVICE.
4584 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4586 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4588 * print.c (print_error_message): If Vsignaling_function is set,
4589 show it in *Messages*.
4591 * lisp.h (Vsignaling_function): External declaration.
4593 * eval.c (Vsignaling_function): New variable.
4594 (Fsignal): Compute it.
4595 (syms_of_eval): Staticpro it.
4597 2000-07-05 Dave Love <fx@gnu.org>
4599 * syswait.h: Use the autoconf recommended approach. Old code
4600 #if'd out in case we need to revert.
4602 * config.in (HAVE_SYS_WAIT_H): Added.
4604 2000-07-05 Andrew Innes <andrewi@gnu.org>
4606 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4607 when non-NULL instead of __morecore, to take account of buffer
4608 memory. This also solves a problem with spurious memory warnings
4611 * ralloc.c: Make real_morecore non-static.
4613 * eval.c (internal_condition_case): Comment out abort if
4614 interrupt_input_blocked is not zero.
4616 * makefile.nt: Add support for `bootstrap' and related targets.
4617 Include minimal debug info in emacs.exe in release build.
4618 Remove all dependencies on lisp.h, and fixup some others.
4620 * w32.c (init_environment): Install code from 20.7 for providing
4621 default values for environment variables, based on the
4622 executable's own location.
4623 (map_w32_filename): Handle filenames that are longer than
4625 (sys_socket): Install socket inheritance bug fix from 20.7.
4627 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4628 here via blockinput.h).
4630 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4632 * w32menu.c (w32_menu_display_help):
4633 * xmenu.c (menu_help_callback): Use show_help_echo.
4635 * keyboard.h (show_help_echo): Declare.
4637 * keyboard.c (show_help_echo): New function, extracted from read_char.
4638 Feval its `msg' argument if it's a cons cell.
4639 (read_char): Use it.
4640 (follow_key): Pass `autoload' to get_keyelt.
4642 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4643 (note_tool_bar_highlight, XTread_socket):
4644 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4646 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4647 (note_tool_bar_highlight, w32_read_socket):
4648 Do not gratuitously ignore non-string `help-echo' properties.
4650 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4652 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4654 * window.c (delete_all_subwindows): Reset Vwindow_list.
4656 * xterm.c (x_append_glyph, x_append_composite_glyph)
4657 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4658 changes in struct glyph starting 1999-12-27. Some bit-fields of
4659 struct glyph were not set, which made glyphs unequal when compared
4660 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4661 effects were the result. This also depended on the contents of
4662 memory returned by xmalloc. If flickering happens again, activate
4663 the code in clear_glyph_row that's in #if 0. If the flickering is
4664 gone with that, chances are that it is caused by something
4667 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4669 * dispextern.h: Add some comments.
4671 * window.c (add_window_to_list): Add parameter LIST.
4672 (window_list): Order list so that, for each frame, windows are
4673 in canonical order, and so that frames appear in the list in
4674 the order given by Vframe_list.
4675 (next_window): Reverse the handling of NEXT_P.
4677 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4679 * window.c (Vwindow_list): New variable.
4680 (make_window, delete_window): Set Vwindow_list to nil.
4681 (check_window_containing): New function.
4682 (window_from_coordinates): Rewritten.
4683 (add_window_to_list, window_list, candidate_window_p)
4684 (decode_next_window_args, next_window): New functions.
4685 (Fnext_window, Fprevious_window): Rewritten in terms of
4687 (Fwindow_list): New function.
4688 (Fother_window): Cleaned up.
4689 (foreach_window): Add a longer "variable argument list". Let
4690 callback function return 0 to indicate that cycling over windows
4692 (foreach_window_1): Likewise.
4693 (freeze_window_start): Return int.
4694 (init_window): New function.
4695 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4697 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4698 input_event with bzero.
4699 (main): Call init_window.
4701 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4704 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4706 * composite.h (make_composition_value_copy): Extern it.
4708 * composite.c (make_composition_value_copy): New function.
4710 * editfns.c (Fformat): While copying text properties, make each
4711 composition property value a copy.
4713 * fns.c (concat): While copying text properties, make each
4714 composition property value a copy.
4716 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4718 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4720 * fns.c (sweep_weak_table): Mark only objects that are not
4723 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4724 include those frames as candidates which have their focus
4725 redirected to the minibuffer frame.
4727 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4729 * fns.c (Fputhash): Return `value' rather than nil.
4731 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4733 * frame.c (next_frame): Don't check focus redirection in case
4734 MINIBUF is a window. Doing so excludes frames using MINIBUF
4735 unless their focus is redirected, which contradicts the
4736 specification of next-frame, and leads to infinite loops in
4737 certain situations when cycling through windows with next-window.
4739 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4741 * coding.c (code_convert_region): Even if the length of text is
4742 zero, try to convert it if coding->type is coding_type_ccl.
4743 (decode_coding_string, encode_coding_string): Likewise.
4745 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4747 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4748 the display if windows_or_buffers_changed.
4750 * dispnew.c (struct row_entry): New structure.
4751 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4752 (row_table_size, old_lines, new_lines, old_lines_size)
4753 (new_lines_size, run_pool, runs_size, runs): New variables.
4754 (add_row_entry): New function.
4755 (scrolling_window): Use data structures allocated with xmalloc and
4756 held in global variables, instead of allocating them with alloca and
4757 holding them in local variables. Use a larger hash table whose
4758 size depends on glyph matrix sizes. Don't use bzero to clear the
4759 hash table; instead, clear used slots only.
4761 * fns.c (next_almost_prime): Make it externally visible.
4763 * lisp.h (next_almost_prime): Add prototype.
4765 * s/isc4-0.h (sigunblock): Define.
4767 * s/sco5.h (sigunblock): Define.
4769 2000-06-27 Dave Love <fx@gnu.org>
4771 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4772 (moved to osf5-0.h).
4773 [!NOT_C_CODE]: Protect string.h stuff.
4775 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4776 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4778 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4780 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4781 below the last line from the needed window height.
4783 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4785 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4786 (Fwidget_get): Use it.
4787 (syms_of_fns): Defsubr it.
4789 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4791 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4792 display info for XIM.
4793 (xim_open_dpy): Likewise.
4794 (xim_close_dpy): Don't free the display info's XIM.
4796 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4798 * config.in (USE_XIM): New define.
4800 * keymap.c (get_keyelt): For menu-items containing a `:filter
4801 FILTER', apply FILTER to the menu-item's definition to get the
4802 real definition to use.
4804 * lisp.h (QCfilter): External declaration.
4806 * xfns.c (Fimage_size): New function.
4807 (syms_of_xfns): Defsubr it.
4809 2000-06-26 Andreas Schwab <schwab@suse.de>
4811 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4814 2000-06-25 Dave Love <fx@gnu.org>
4816 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4819 * Makefile.in (blockinput.h): Depend on atimer.h.
4820 (atimer.h): Depend on systime.h.
4822 * blockinput.h: Protect against multiple inclusion. Include
4825 * atimer.h: Protect against multiple inclusion. Include
4828 * lisp.h (swap_in_global_binding): Declare.
4830 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4832 * process.c (Fopen_network_stream): Turn off atimers for duration
4833 of call to connect. (Patch from Gerd.)
4835 2000-06-23 Dave Love <fx@gnu.org>
4837 * ralloc.c: Maybe include unistd.h
4839 * emacs.c (setgrp): Undefine before defining.
4840 (malloc_warning, set_time_zone_rule, index): Prototype.
4842 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4843 HAVE_STRUCT_TIMEZONE.
4845 * s/osf1.h: Move string.h hack here from alpha.h and make it
4847 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4849 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4850 (SOCKLEN_TYPE): Don't define.
4852 * m/alpha.h: Remove string.h hack.
4854 * s/osf5-0.h: New file.
4856 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4857 include time.h, done by systime.h.
4858 [__FreeBSD__]: Remove redundant includes.
4860 * callproc.c (setpgrp): Undefine before defining.
4861 (delete_temp_file): Return Qnil to avoid warning.
4863 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4865 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4868 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4870 * composite.h (compose_text): Declare.
4872 * xterm.c: Don't include sys/types.h unconditionally. Don't
4873 protect its inclusion with !USG (following xmenu.c).
4875 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4877 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4880 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4882 * coding.c (decode_eol_post_ccl): Special handling for undecided
4883 and inconsistent EOL types.
4885 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4887 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4888 trough color and main window's background color.
4890 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4893 * xterm.h (Xt_app_con): External declaration.
4895 * widget.c (EmacsFrameRealize): Fix typo.
4897 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4899 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4900 (handle_invisible_prop): Record the start of invisible text in
4901 it->add_overlay_start.
4902 (struct overlay_entry): Add member `overlay'.
4903 (handle_overlay_change): Simplify.
4904 (next_overlay_string): After having processed overlay strings at the
4905 end of the buffer, record that fact in
4906 it->overlay_strings_at_end_processed_p.
4907 (compare_overlay_entries): If before- and after-strings come
4908 from the same overlay, let before-strings come first.
4909 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4910 (load_overlay_strings): Take it->add_overlay_start into account
4911 when adding overlay strings.
4913 * dispextern.h (struct it): Add member add_overlay_start.
4915 2000-06-22 Dave Love <fx@gnu.org>
4917 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4919 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4921 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4923 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4926 2000-06-21 Dave Love <fx@gnu.org>
4928 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4930 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4932 * syntax.c (back_comment): Simplify string-parity counting (with
4933 the added benefit of handling multiple string-styles as long as
4934 they are not intertwined).
4935 Jump to the slow code as soon as a comment starter is found in
4936 a "string_lossage" position. Fixes the case: " /* " /* " */.
4938 2000-06-21 Dave Love <fx@gnu.org>
4940 * Makefile.in: Use GETLOADAVG_LIBS.
4942 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4943 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4945 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4947 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4948 (Fforward_comment, scan_lists):
4949 Check the comstyle of single-char comment-starters.
4950 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4951 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4952 Check the comstyle of single-char comment-starters.
4953 Clarify control-flow around the Scomment case.
4955 2000-06-20 Dave Love <fx@gnu.org>
4957 * fns.c (make_hash_table, maybe_resize_hash_table):
4958 Cast arg of next_almost_prime.
4960 * tparam.c [emacs]: Include lisp.h.
4962 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4965 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4967 * keyboard.c (adjust_point_for_property): Check if display
4968 property should be treated as intangible by looking at its
4971 * xdisp.c (single_display_prop_intangible_p)
4972 (display_prop_intangible_p): New functions.
4974 * dispextern.h (display_prop_intangible_p): Add prototype.
4976 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4978 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4979 argument to sigprocmask.
4981 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4982 argument to sigprocmask.
4984 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4985 sigprocmask_set, and pass a pointer to it to sigprocmask.
4987 * sysdep.c (sigprocmask_set): New variable.
4989 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4992 2000-06-20 Sam Steingold <sds@gnu.org>
4994 * xrdb.c: Don't declare xmalloc, xrealloc.
4996 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4998 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4999 (re_comp): Cast gettext return value to avoid complaints when
5002 2000-06-20 Dave Love <fx@gnu.org>
5004 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
5007 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
5009 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
5011 * m/alpha.h: Don't declare xmalloc, xrealloc.
5013 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
5015 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
5017 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
5019 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
5022 * keyboard.h (poll_for_input_1): Declare.
5024 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
5026 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
5028 * doprnt.c: Don't declare xmalloc, xrealloc.
5030 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
5031 (getenv, ctime, getwd): Removed.
5032 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
5034 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
5035 x_set_tool_bar_lines.
5037 * config.in: Add HAVE_GETWD. Move some definitions above
5038 machine/system includes.
5040 2000-06-20 Kenichi Handa <handa@etl.go.jp>
5042 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
5044 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
5045 contain information about ENCODING.
5047 * fontset.c (FONTSET_ASCII): Use the first element of char table
5048 for an ASCII font, not defalt slot.
5049 (fontset_ref_via_base): If FONTSET doesn't contain information for
5050 C, try the default fontset.
5051 (make_fontset): Don't copy the default fontset.
5052 (fontset_font_pattern): Likewise.
5053 (accumulate_font_info): If ELT is nil, use the corresponding
5054 element in the default fontset.
5056 2000-06-19 Dave Love <fx@gnu.org>
5058 * syntax.c (Fparse_partial_sexp): Doc fix.
5060 * regex.h: Test PROTOTYPES as well as __STDC__.
5062 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
5063 errno, strerror. Put text after #endif in comment.
5065 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
5068 * xterm.c (x_frame_of_widget): Likewise.
5070 2000-06-19 Gerd Moellmann <gerd@gnu.org>
5072 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
5073 to Vfundamental_mode_abbrev_table.
5075 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
5076 bogus objects are marked. This slows down GC by ~80 percent, but
5077 it might be worth trying when debugging GC-related problems.
5078 This feature requires conservative stack marking to be enabled.
5080 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
5081 returns XLookupChars, reset `modifiers' to zero.
5083 2000-06-19 Dave Love <fx@gnu.org>
5085 * mktime.c: Unprotoized.
5087 2000-06-19 Richard Stallman <rms@gnu.org>
5089 * data.c (set_internal): If variable is frame-local,
5090 store the new value immediately into the frame parameter alist.
5092 2000-06-19 Ken Raeburn <raeburn@gnu.org>
5094 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
5095 in the custom handler pointer.
5097 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
5098 value, or checks for CHAR_META can fail when Lisp_Object is a
5100 * keymap.c (get_keyelt): Likewise.
5102 2000-06-19 Kenichi Handa <handa@etl.go.jp>
5104 * ccl.h (struct ccl_program): New member eol_type.
5105 (struct ccl_spec): New member cr_carryover.
5107 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
5108 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
5110 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
5111 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
5112 (decode_eol_post_ccl): New function.
5113 (decode_coding): Don't detect EOL format here for CCL based coding
5115 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
5116 decode_eol_post_ccl after running the CCL program.
5117 (code_convert_region): Don't detect EOL format here for CCL based
5119 (decode_coding_string): Likewise.
5121 2000-06-18 Ken Raeburn <raeburn@gnu.org>
5123 * charset.c (update_charset_table): Use XINT on "iso_final_char"
5124 when treating it as an integer.
5126 * coding.h (encode_coding_string): Declare.
5128 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
5131 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
5132 "xkeymap" to avoid shadowing the "enum map_type" value that needs
5133 to be passed to get_local_map.
5135 * sound.c (Fplay_sound): Don't call make_number on
5136 Frun_hook_with_args count argument.
5138 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
5139 for lisp objects in X event structure data field, when lisp
5140 objects are represented with unions.
5141 (x_scroll_bar_to_input_event): Ditto.
5143 2000-06-16 Ken Raeburn <raeburn@gnu.org>
5145 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
5146 termination of string. Fix sense of test whether
5147 Vline_number_display_limit is an integer.
5149 2000-06-16 Gerd Moellmann <gerd@gnu.org>
5151 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
5152 only if HAVE_X_WINDOWS.
5154 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
5157 * dispnew.c (update_frame_1): Handle case that cursor vpos is
5160 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5162 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
5165 2000-06-15 Kenichi Handa <handa@etl.go.jp>
5167 * coding.c (decode_coding_emacs_mule): Always set src_base at the
5168 start of the while loop.
5170 2000-06-15 Gerd Moellmann <gerd@gnu.org>
5172 * atimer.c (alarm_signal_handler): Add forward declaration.
5174 * data.c (set_internal): Remove debug code.
5176 2000-06-14 Gerd Moellmann <gerd@gnu.org>
5178 * Makefile.in (bootstrap-temacs): Add `-I../src'.
5180 * unexec.c (toplevel) [COFF]: Include coff.h.
5182 * s/lynxos.h: New file.
5184 * keymap.c (Fsingle_key_description): Enclose function key and
5185 event symbol names in angle brackets.
5187 * xdisp.c (setup_echo_area_for_printing): Call
5188 message_log_maybe_newline if message_buf_print is not set.
5190 * print.c (printchar, strout): Don't check message_buf_print
5191 before calling setup_echo_area_for_printing because that
5192 function does something useful even when message_buf_print is
5195 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
5197 (ensure_echo_area_buffers): Initialize echo buffer's
5198 truncate lines setting to nil.
5199 (with_echo_area_buffer): Don't set the echo buffer's truncate
5201 (set_message_1): Set it here instead, based on the value
5202 of message_truncate_lines.
5203 (resize_mini_window): Handle case that lines are truncated.
5204 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
5205 message-truncate-lines.
5207 * keyboard.c (read_char): Bind message-truncate-lines to t
5208 while displaying a help-echo.
5210 * lisp.h (Qmessage_truncate_lines): External declaration.
5212 2000-06-13 Gerd Moellmann <gerd@gnu.org>
5214 * xdisp.c (Vline_number_display_limit): Renamed from
5215 line_number_display_limit.
5216 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
5217 Extend documentation string. Initialize
5218 Vline_number_display_limit to nil meaning no limit.
5219 (decode_mode_spec): Use Vline_number_display_limit with its new
5222 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
5224 2000-06-13 Richard Stallman <rms@gnu.org>
5226 * frame.c (Fmodify_frame_parameters): Doc fix.
5228 * xfns.c (x_set_frame_parameters): Comment fix.
5230 * frame.c (store_frame_param): Call swap_in_global_binding if the
5231 variable's current binding was chosen based on this frame.
5233 * data.c (swap_in_global_binding): New function.
5235 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5237 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
5238 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
5240 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5242 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
5244 2000-06-12 Jason Rumney <jasonr@gnu.org>
5246 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
5248 * w32.h (EMACS_W32_H): Renamed from _NT_H_
5250 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
5252 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
5254 2000-06-12 Gerd Moellmann <gerd@gnu.org>
5256 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
5257 (syms_of_xfaces): Defsubr Sdump_colors.
5258 (x_free_colors): Don't treat b&w specially on default visual.
5259 (x_free_dpy_colors): New function.
5260 (free_face_colors): Don't check visual class; it's done
5263 * xterm.c (x_frame_of_widget): New function.
5264 (x_alloc_nearest_color_for_widget): Use it.
5265 (x_copy_dpy_color): New function.
5266 (x_destroy_window): Free various colors.
5268 2000-06-12 Kenichi Handa <handa@etl.go.jp>
5270 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
5272 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
5274 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
5276 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
5278 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
5280 2000-06-11 Dave Love <fx@gnu.org>
5282 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
5284 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
5286 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
5288 2000-06-11 Gerd Moellmann <gerd@gnu.org>
5290 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
5293 2000-06-10 Kenichi Handa <handa@etl.go.jp>
5295 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
5296 (regex_compile): Fix the code for handling the case of single byte
5297 char and multibyte char being mixed in a range within [...].
5299 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
5300 and dst_multibyte members of coding.
5302 * charset.c (update_charset_table): Update the table
5304 (init_charset_once): Initialize elements of bytes_by_char_head to
5305 1 except for leading codes for private charases.
5307 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
5308 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
5311 2000-06-09 Ken Raeburn <raeburn@gnu.org>
5313 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
5314 access the data it doesn't point to.
5316 2000-06-08 Gerd Moellmann <gerd@gnu.org>
5318 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
5319 will be translated to a switch-frame event when reading the
5320 event queue. This is necessary because Emacs otherwise won't
5321 perform a switch-frame to a new frame until some other event, for
5322 example a keystroke event, forces it to do so. This has various
5323 effects, one visible being that the cursor of a frame created with
5324 C-x 5 2 or switched to with a window manager key binding like
5325 A-TAB stays hollow because selected_window isn't on the newly
5326 focused frame until the switch-frame is performed.
5328 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
5329 generating a switch-frame event if necessary.
5331 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
5333 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
5336 2000-06-08 Kenichi Handa <handa@etl.go.jp>
5338 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
5341 2000-06-07 Gerd Moellmann <gerd@gnu.org>
5343 * window.c (displayed_window_lines): Take empty lines at
5344 the bottom of a window into account.
5346 * window.c (displayed_window_lines): New function.
5347 (Fmove_to_window_line): Use displayed_window_lines to determine
5348 the number of lines to move, instead of using the window's height.
5350 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
5351 to stop reading, even if the form read sets point to a different
5352 value when evaluated.
5354 * xdisp.c (display_line): Fix code deciding in which line to
5357 2000-06-07 Kenichi Handa <handa@etl.go.jp>
5359 * fileio.c (e_write): Free composition data if stored in
5362 2000-06-06 Gerd Moellmann <gerd@gnu.org>
5364 * xdisp.c (display_line): Set row's and iterator's
5365 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
5366 Set cursor even if row ends in the middle of a character.
5367 (dump_glyph_row): Print values of new flags.
5368 (redisplay_window) <cursor movement in unchanged window>: When
5369 point has been moved forward, and PT is at the end of the cursor
5370 row, don't place the cursor in the next row if the cursor row ends
5371 in the middle of a character or at ZV.
5373 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
5374 (struct glyph_row): Add starts_in_middle_of_char_p and
5375 ends_in_middle_of_char_p.
5376 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
5377 ends_in_middle_of_char_p flag.
5378 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
5380 * term.c (append_glyph): Revert change of 2000-06-06.
5382 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
5383 padding glyph not fitting on line as whole character not
5386 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
5387 this isn't true for images with `:ascent 100'.
5389 2000-06-06 Kenichi Handa <handa@etl.go.jp>
5391 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
5392 as modified if it is originally unmodified.
5394 * term.c (encode_terminal_code): Change the way to check if
5395 terminal coding does any conversion.
5396 (append_glyph): Set glyph->pixel_width correctly.
5398 * xdisp.c (display_line): While checking line continuation, pay
5399 attention to a padding glyph.
5401 2000-06-05 Gerd Moellmann <gerd@gnu.org>
5403 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
5405 2000-06-05 Dave Love <fx@gnu.org>
5407 * xdisp.c: Include fontset.h.
5409 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
5411 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5413 * dispnew.c: Conditionally include term.h.
5415 * coding.h: Declare code_convert_string_norecord.
5417 * frame.h (struct frame): Use volatile unconditionally.
5419 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
5421 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
5423 * systime.h: Protect against multiple inclusion.
5424 (timezone) [USG5_4]: Define as time_t.
5426 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5427 (Foptimize_char_table, make_temp_name): Declare.
5429 * Makefile.in (xdisp.o): Depend on fontset.h.
5431 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5433 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5434 (Foptimize_char_table, make_temp_name): Declare.
5438 * s/netbsd.h: Don't define autoconfiscated MATHERR.
5440 2000-06-02 Dave Love <fx@gnu.org>
5442 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
5444 2000-06-02 Gerd Moellmann <gerd@gnu.org>
5446 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
5447 result face, set flags in that face indicating that colors may not
5450 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
5451 glyph, use the ASCII NUL character to determine the face.
5453 2000-06-02 Dave Love <fx@gnu.org>
5455 * sysdep.c: Conditionally include stdlib.h, unistd.h.
5456 (VFORK_RETURN_TYPE): Remove.
5458 * config.in: Add NO_MATHERR.
5460 2000-06-01 Dave Love <fx@gnu.org>
5462 * cmds.c (internal_self_insert): Don't check
5463 Vbefore_change_function, Vafter_change_function.
5465 * insdel.c (signal_before_change, signal_after_change): Likewise.
5467 * buffer.c (Vbefore_change_function, Vafter_change_function):
5468 Variables and their initializations deleted.
5470 * callint.c (Fcall_interactively): Doc fix.
5472 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
5474 2000-05-31 Dave Love <fx@gnu.org>
5476 * textprop.c: Revert last change -- duplicated.
5478 2000-05-31 Gerd Moellmann <gerd@gnu.org>
5480 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
5483 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
5485 2000-05-31 Jason Rumney <jasonr@gnu.org>
5487 * search.c (Fre_search_forward, Fre_search_backward)
5488 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
5490 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
5492 2000-05-30 Jason Rumney <jasonr@gnu.org>
5494 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
5495 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
5497 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
5500 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
5501 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
5502 expand a nil default_filename.
5504 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
5505 pointer to glyph_to_pixel_coords, not a frame.
5507 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
5508 coding.h to dependencies.
5510 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
5512 * w32console.c (glyph_to_pixel_coords): Change first parameter to
5513 window pointer to be consistent with w32term.c and xterm.c.
5515 * w32fns.c: Format and doc changes to bring closer to xfns.c.
5516 (VIETNAMESE_CHARSET): Define if not defined in system headers.
5517 (Qline_spacing, Qcenter): New variables.
5518 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
5519 (x_set_line_spacing): New function.
5520 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
5522 (x_specified_cursor_type): New function.
5523 (x_set_cursor_type): Use it.
5524 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
5526 (validate_x_resource_name, x_get_resource_string): Measure lengths
5527 of external strings in bytes.
5528 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
5529 GetTextExtentPoint32 with NULL title.
5530 (Fx_create_frame): Initialize Qline_spacing.
5531 (w32_load_system_font): Initialize font->double_byte_p.
5532 (x_to_w32_charset): Use Vw32_charset_info_alist.
5533 (Image, busy cursor, tooltip functions): Merged changes from
5534 xfns.c. Not yet functional on Windows.
5536 * w32gui.h (W32FontStruct): Add double_byte_p member.
5538 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
5539 (emacs_button_translation): Use it.
5540 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
5541 in `mask' to be set.
5543 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
5546 * w32term.c: Format and doc changes to bring closer to xterm.c.
5547 (w32_char_font_type): New enum.
5548 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
5549 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
5550 (w32_encode_char): New function.
5551 (x_encode_char): Removed.
5552 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5553 x_encode_char and w32_font_is_double_byte.
5554 (x_produce_image_glyph): Use image_ascent.
5555 (x_produce_glyphs): Use new version of w32_per_char_metric and
5556 handle NULL return value. Allow extra line spacing.
5557 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5558 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5559 w32_font_type member of glyph instead.
5560 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5561 (fast_find_position): Make sure not to consider rows not visible
5563 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5564 w32_menu_display_help with input blocked, as it can abort.
5565 (x_display_and_set_cursor): Choose cursor depending
5566 on buffer-local value of cursor_type.
5567 (x_draw_bar_cursor): Add parameter WIDTH.
5569 * w32term.h (CP_DEFAULT): Define.
5570 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5572 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5574 * search.c (Fre_search_forward, Fre_search_backward)
5575 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5577 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5579 * coding.c (detect_coding_iso2022): Fix code for checking
5580 CODING_CATEGORY_MASK_ISO_8_2.
5582 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5584 * regex.c (PREFETCH_NOLIMIT): New function.
5585 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5587 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5589 * syntax.c (find_defun_start): Move test for
5590 open_paren_in_column_0_is_defun_start outside of the loop.
5592 * xdisp.c (redisplay_window): Really switch buffers when
5593 displaying mode lines, and temporarily set selected_frame to the
5594 frame of the window that's redisplayed.
5596 * xfaces.c (free_realized_faces): Block/unblock input.
5597 (free_realized_multibyte_face): Ditto.
5599 2000-05-29 Dave Love <fx@gnu.org>
5601 * textprop.c (Qkeymap): New variable.
5602 (syms_of_textprop): Intern it.
5604 * keymap.c: Include intervals.h.
5605 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5607 * Makefile.in (keymap.o): Depend on intervals.h.
5609 * keyboard.c (menu_bar_items, tool_bar_items)
5610 (Fexecute_extended_command): Deal with `keymap' property.
5611 (read_key_sequence): Track map from `keymap' property as well as
5614 * intervals.c (get_local_map): Extra arg to allow looking for
5617 * intervals.h (map_property): New enum.
5618 (get_local_map): Extra arg using it.
5621 * lisp.h (get_local_map): Don't declare here.
5623 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5625 * Makefile.in (callproc.o): Depend on composite.h.
5627 * callproc.c: Include composite.h.
5628 (Fcall_process): Handle composition correctly.
5630 * coding.h (coding_allocate_composition_data): Extern it.
5631 (coding_restore_composition): Likewise.
5633 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5634 yet allocated, finish decoding with result
5635 CODING_FINISH_INSUFFICIENT_CMP.
5636 (coding_allocate_composition_data): Make it non-static.
5637 (coding_restore_composition): Likewise.
5639 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5641 * charset.c (syms_of_charset): Revert last change.
5643 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5645 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5646 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5649 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5651 * charset.c (syms_of_charset): Set width of character sets
5652 eight-bit-control and eight-bit-graphic to 1 column.
5654 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5656 * config.in (HAVE_SPEED_T): New define.
5658 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5661 2000-05-26 Dave Love <fx@gnu.org>
5663 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5665 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5666 (Fsubr_arity): New function.
5667 (syms_of_data): Install them.
5669 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5671 * charset.c (init_charset_once): Set the table bytes_by_char_head
5674 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5675 the default fontset to what Emacs uses by default.
5676 (check_registry_encoding): This function deleted.
5677 (Fset_fontset_font): Remove the adhoc condition for the default
5678 fontset. Allow cons in FONTNAME.
5680 * fns.c (map_char_table): Ignore char-table entries for
5681 charsets eight-bit-control and eight-bit-graphic.
5683 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5685 * emacs.c (main): Initialize keyboard syms before initializing
5686 window code, so face names are available.
5688 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5690 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5691 of an anchor at the beginning of a shy-group.
5693 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5695 * xdisp.c (handle_invisible_prop): Don't try to skip over
5696 invisible text if end of text is already reached.
5698 2000-05-25 Dave Love <fx@gnu.org>
5700 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5702 * coding.c (encode_eol): Add null statement after label.
5704 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5706 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5709 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5711 * ccl.c (ccl_driver): Fix previous change.
5713 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5715 * coding.c (run_pre_post_conversion_on_str): Set point to the
5716 beginning of buffer before calling coding->post_read_conversion.
5717 (decode_coding_string): Give correct args to
5718 run_pre_post_conversion_on_str.
5719 (encode_coding_string): Likewise.
5721 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5722 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5723 eight-bit-graphic correctly.
5725 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5727 * fileio.c (Finsert_file_contents): Even if a file is not found,
5728 execute codes for setting up coding system. Call
5729 after-insert-file-functions unconditionally.
5731 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5733 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5734 BSD_PGRPS are not defined.
5736 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5738 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5740 (syms_of_charset): Avoid building same strings.
5742 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5744 * lread.c (Fload): Add a comment about the meaning of
5745 Vuser_init_file being t.
5747 * puresize.h (BASE_PURESIZE): Increase to 675000.
5749 * s/gnu-linux.h (setpgrp): Don't define it here because this
5750 prevents compilation on GNU/Linux systems with glib 2.2.
5752 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5755 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5757 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5758 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5760 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5762 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5764 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5767 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5769 * term.c (encode_terminal_code): Set coding->src_multibyte
5772 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5774 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5776 * keyboard.c (read_char): Allow character codes 128..255 to be
5777 handled by input-method-function.
5779 * insdel.c (adjust_markers_for_replace): Fix previous change.
5780 (adjust_after_replace): If PREV_TEXT is nil, call
5781 adjust_markers_for_insert, not adjust_markers_for_replace.
5783 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5785 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5786 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5787 [HAVE_GRANDPT]: Define.
5788 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5790 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5793 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5795 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5797 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5799 The following changes are to handle 8-bit characters in a
5800 multibyte buffer/string without facing with byte combining
5801 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5802 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5804 * Makefile.in (fns.o): Depend on charset.h.
5806 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5807 convert it to unibyte.
5808 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5810 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5811 apparent char boundary.
5812 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5813 0x80..0x9F to/from multibyte form.
5815 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5818 * callproc.c (Fcall_process): Always encode an argument string if
5819 it is multibyte. Setup src_multibyte and dst_multibyte members of
5820 process_coding properly.
5822 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5823 SPLIT_NON_ASCII_CHAR.
5825 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5827 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5829 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5831 (SPLIT_CHARACTER_SEQ): This macro deleted.
5832 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5834 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5835 and eight-bit-graphic.
5836 (char_to_string): Likewise. Signal an error for too large
5838 (char_printable_p): Return 0 for 8-bit characters.
5839 (update_charset_table): Update iso_charset_table only when a final
5840 character is non-negative.
5841 (find_charset_in_text): Renamed from find_charset_in_str.
5842 Arguments and return value changed. Callers changed.
5843 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5844 be -1 if CHARSET is used only internally.
5845 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5847 (Fcharset_after): Simplified.
5848 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5849 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5850 (multibyte_chars_in_text): Simplified by assuming there's no
5851 invalid multibyte sequence.
5852 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5853 str_as_unibyte): New functions.
5854 (Fstring): Simpified by assuming that byte combining never
5856 (init_charset_once): Initialization for
5857 LEADING_CODE_8_BIT_CONTROL.
5858 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5859 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5860 eight-bit-control and eight-bit-graphic.
5862 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5863 CHARSET_8_BIT_GRAPHIC): New macros.
5864 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5865 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5866 (CHARSET_REVERSE_CHARSET): Likewise.
5867 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5869 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5870 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5871 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5872 encounter an invalid multibyte sequence.
5873 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5874 sequence is always valid.
5875 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5876 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5878 (CHAR_STRING): For 8-bit characters, call char_to_string.
5879 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5880 multibyte sequence is always valid.
5881 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5882 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5883 str_as_unibyte): Extern them.
5884 (BCOPY_SHORT): Fix a bug.
5885 (CHAR_LEN): This macro deleted. Callers changed to use
5887 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5888 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5889 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5891 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5892 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5893 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5894 EMIT_BYTES): New macros.
5895 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5896 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5898 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5899 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5900 check the validity of multibyte sequence.
5901 (decode_coding_emacs_mule): New function.
5902 (encode_coding_emacs_mule): New macro.
5903 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5905 (DECODE_ISO_CHARACTER): Just return a character code.
5906 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5907 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5908 EMIT_CHAR to produced decoded characters. Exit the loop only by
5909 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5911 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5912 only position codes for an invalid character.
5913 (encode_designation_at_bol): Return new destination pointer. 5th
5914 arg DSTP is changed to DST.
5915 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5916 from the source by ONE_MORE_CHAR. Don't handle the case of last
5918 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5920 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5921 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5922 TWO_MORE_BYTES to fetch a byte from the source.
5923 (encode_eol): Pay attention to coding->src_multibyte.
5924 (detect_coding, detect_eol): Preserve members src_multibyte and
5926 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5927 (encoding_buffer_size): Set magnification to 3 for all coding
5928 systems that require encoding.
5929 (ccl_coding_driver): For decoding, be sure that the result is
5930 valid multibyte sequence.
5931 (decode_coding): Initialize coding->errors and coding->result.
5932 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5933 and raw-text, always call decode_eol. Handle the case of last
5934 block here. If not coding->dst_multibyte, convert the resulting
5935 sequence to unibyte.
5936 (encode_coding): Initialize coding->errors and coding->result.
5937 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5938 and raw-text, always call encode_eol. Handle the case of last
5940 (shrink_decoding_region, shrink_encoding_region): Detect cases
5941 that we can't skip data more rigidly.
5942 (code_convert_region): Setup src_multibyte and dst_multibyte
5943 members of coding. For decoding, if the buffer is multibyte,
5944 convert the source sequence to unibyte in advance. For encoding,
5945 if the buffer is multibyte, convert the resulting sequence to
5946 multibyte afterward.
5947 (run_pre_post_conversion_on_str): New function.
5948 (code_convert_string): Deleted and divided into the following two.
5949 (decode_coding_string, encode_coding_string): New functions.
5950 (code_convert_string1, code_convert_string_norecord): Call one of
5952 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5953 MAKE_NON_ASCII_CHAR.
5954 (Fset_terminal_coding_system_internal,
5955 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5956 and dst_multibyte members.
5957 (init_coding_once): Initialize iso_code_class with new enum
5958 ISO_control_0 and ISO_control_1.
5960 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5961 devided into ISO_control_0 and ISO_control_1.
5962 (struct coding_system): New members src_multibyte, dst_multibyte,
5963 errors, and result. Delete member fake_multibyte.
5964 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5966 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5969 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5972 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5974 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5976 (Ftranspose_region): Delete codes for handling byte combining.
5978 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5979 dst_multibyte members of coding. On handling REPLACE on unibyte
5980 buffer, convert the result of decode_coding to unibyte. On
5981 inserting into a mutibyte buffer, always call code_convert_region.
5982 (e_write): Setup coding->src_multibyte according to the
5983 multibyteness of the source (buffer or string).
5985 * fns.c (concat): Handle 8-bit characters correctly.
5986 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5987 unibyte in the result.
5988 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5989 valid multibyte form in the result.
5990 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5991 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5992 return -1, signal an error.
5993 (base64_encode_1): New arg MULTIBYTE. Get each character by
5994 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5995 character is found, return -1.
5996 (Fbase64_decode_region): Delete codes for handling byte-combining.
5997 Treat each decoded byte as a unibyte character.
5998 (Fbase64_decode_string): Return unibyte string.
5999 (Fcompare_strings, concat, string_byte_to_char): Use
6000 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
6001 FETCH_STRING_CHAR_ADVANCE.
6002 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6003 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
6005 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
6006 SPLIT_NON_ASCII_CHAR.
6007 (fontset_ref_via_base, fontset_set): Likewise
6009 * insdel.c (adjust_markers_for_record_delete): Deleted.
6010 (adjust_markers_for_insert): Argument changed. Caller changed.
6011 (adjust_markers_for_replace): Likewise.
6012 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
6013 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
6014 (copy_text): Delete unused local varialbe c_save. For converting
6015 to multibyte, be sure to make all 8-bit characters in valid
6017 (count_size_as_multibyte): Handle 8-bit characters correctly.
6018 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6019 adjust_after_replace, replace_range, del_range_2)
6020 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
6021 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6022 adjust_after_replace, replace_range, del_range_2) Delete codes for
6023 handling byte combining.
6024 (adjust_before_replace): Deleted.
6026 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
6027 SPLIT_NON_ASCII_CHAR.
6028 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6029 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
6031 (Fkey_description): Likewise.
6033 * lread.c (read1): On reading multibyte string, be sure to make
6034 all 8-bit chararacters in valid multibyte form.
6035 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6037 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
6040 * process.c (Fstart_process): GCPRO current_dir before calling
6041 Ffind_operation_coding_system. Encode arguments here.
6042 (create_process): Don't encode arguments here. Setup
6043 src_multibyte and dst_multibyte members of struct coding.
6044 (read_process_output): Setup src_multibyte and dst_multibyte
6045 members of struct coding. If the output is to multibyte buffer,
6046 always decode the output of the process. Adjust the
6047 representation of 8-bit characters to the multibyteness of the
6049 (send_process): Setup coding->src_multibyte according to the
6050 multibyteness of the source.
6052 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
6054 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
6055 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
6057 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
6060 * w16select.c (Fw16_set_clipboard_data): Setup members
6061 src_multibyte and dst_multibyte of coding. Adjusted for the
6062 change for find_charset_in_str.
6063 (Fw16_get_clipboard_data): Likewise.
6065 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
6066 dst_multibyte of coding.
6067 (x_to_w32_font): Likewise.
6069 * w32select.c (Fw32_set_clipboard_data): Setup members
6070 src_multibyte and dst_multibyte of coding. Adjusted for the
6071 change for find_charset_in_str.
6072 (Fw32_get_clipboard_data): Likewise.
6074 * xdisp.c (get_next_display_element): Handle 8-bit characters
6076 (next_element_from_display_vector): Use CHAR_BYTES instead of
6078 (disp_char_vector): Use SPLIT_CHAR instead of
6079 SPLIT_NON_ASCII_CHAR.
6081 * xselect.c (selection_data_to_lisp_data): Setup members
6082 src_multibyte and dst_multibyte of coding. Adjusted for the
6083 change for find_charset_in_str.
6084 (lisp_data_to_selection_data): Likewise.
6086 2000-05-19 Gerd Moellmann <gerd@gnu.org>
6088 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
6091 * dispextern.h (Vimage_types): Add extern declaration.
6093 * xdisp.c (Vimage_types): Moved here from xfns.c.
6094 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
6096 * xfns.c (Vimages_types): Moved to xdisp.c.
6097 (syms_of_xfns): Move `image-types' to xdisp.c.
6099 * w32fns.c (Vimage_types): Removed.
6100 (syms_of_w32fns): Remove `image-types'.
6102 2000-05-18 Kenichi Handa <handa@etl.go.jp>
6104 * fns.c (map_char_table): Pay attention to character number of
6105 charset. Check the validity of charset at the first level. For
6106 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
6109 * fontset.c: Include "buffer.h".
6110 (fs_load_font): If the face has fontset, record the face ID in
6112 (Finternal_char_font): New function.
6113 (accumulate_font_info): New function.
6114 (Ffontset_info): Rewritten for the new fontset implementation.
6115 (syms_of_fontset): Register Vdefault_fontset in the first element
6116 of Vfontset_table. Include Vdefault_fontset in
6117 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
6120 2000-05-16 Dave Love <fx@gnu.org>
6122 * m/iris5d.h: Deleted -- unused.
6124 2000-05-16 Gerd Moellmann <gerd@gnu.org>
6126 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
6127 `invalid' instead of `illegal'.
6129 * indent.c (Fmove_to_column): When ending within a tab, insert
6130 spaces first so that markers at the end of the tab get adjusted.
6132 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
6133 buffer list that wasn't selected in that frame.
6135 * filelock.c (get_boot_time): To obtain an 8 char file name, which
6136 is needed on mescaline, use a 2 char prefix, and call
6137 make_temp_name with second arg non-zero.
6139 * fileio.c (make_temp_name): New function, extracted from
6141 (Fmake_temp_name): Use it.
6143 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
6145 * window.c (coordinates_in_window): Subtract 1 when computing
6148 2000-05-15 Gerd Moellmann <gerd@gnu.org>
6150 * Makefile.in (lisp): Add env.elc.
6152 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
6154 2000-05-12 Gerd Moellmann <gerd@gnu.org>
6156 * search.c (Freplace_match): Handle case of `\N' in the
6157 replacement when there's no group N.
6159 2000-05-11 Gerd Moellmann <gerd@gnu.org>
6161 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
6162 of the message to message_dolog.
6164 * keyboard.c (read_char): Don't clear current message for help
6165 events; let the code handling help events handle this. Change
6166 code detecting help events that should be ignored.
6168 * xdisp.c (handle_single_display_prop): Don't try to set PT if
6169 we're interating over a string.
6171 2000-05-09 Dave Love <fx@gnu.org>
6173 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
6174 that offset before writing. Move gcpro region past call of
6177 2000-05-04 Dave Love <fx@gnu.org>
6179 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
6181 2000-05-04 Gerd Moellmann <gerd@gnu.org>
6183 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
6184 of inserted characters when BUF equals the current buffer, and PT
6185 is in front of or equal to FROM.
6187 2000-05-03 Gerd Moellmann <gerd@gnu.org>
6189 * xdisp.c (handle_single_display_prop): If display property value
6190 is invalid, or something not supported on the frame, restore
6191 iterator's position to what it was initially. Make sure to return
6192 0 for invalid and unsupported property values.
6194 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
6195 that x_per_char_metric returns null.
6197 2000-05-02 Gerd Moellmann <gerd@gnu.org>
6199 * xterm.h (struct face): Add forward declaration.
6200 (struct image): Ditto.
6201 (image_ascent): Add prototype.
6203 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6204 (x_draw_image_relief, x_draw_image_foreground_1): Call function
6205 image_ascent instead of using IMAGE_ASCENT.
6207 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
6208 (IMAGE_ASCENT): Removed.
6210 * xfns.c (Qcenter): New variable.
6211 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
6212 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
6213 (image_ascent): New function.
6214 (lookup_image): Recognize `:ascent center'.
6215 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6216 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
6217 (xbm_load): Don't set image's ascent here.
6218 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
6219 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
6220 check ascent values here.
6221 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
6222 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
6223 (syms_of_xfns): Initialize Qcenter.
6225 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
6226 to the limits, increase the limits.
6228 2000-05-01 Kenichi Handa <handa@etl.go.jp>
6230 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
6231 Check Vfont_encoding_alist against the full name of the opened
6234 2000-04-28 Gerd Moellmann <gerd@gnu.org>
6236 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
6237 taller than the window.
6239 2000-04-28 Kenichi Handa <handa@etl.go.jp>
6241 * xfaces.c (realize_x_face): Fix the argument of the second
6242 xassert. BASE_FACE may not be a face for ASCII.
6244 2000-04-27 Gerd Moellmann <gerd@gnu.org>
6246 * print.c (print_object): Treat print-length < 0 as nil.
6248 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
6250 * s/freebsd.h (TERMCAP_OBJ): Removed.
6251 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
6253 * lread.c (read1): Don't treat period followed by certain
6254 characters as symbol start.
6256 * xfns.c (slurp_file): New function.
6257 (xbm_image_p): Handle case of in-memory XBM files.
6258 (xbm_scan): Rewritten to work on memory buffers instead of files.
6259 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
6260 Work on memory buffers instead of files. If DATA is null test
6261 if buffer looks like an in-memory XBM file.
6262 (xbm_load_image): Renamed from xbm_load_image_file. Work on
6263 memory buffers instead of files.
6264 (xbm_file_p): New function.
6265 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
6267 * lread.c (end_of_file_error): New function.
6268 (read1): Call it instead of signaling `end-of-file' directly.
6270 * print.c (print_error_message): Print data of `end-of-file'
6271 with Fprinc instead of Fprin1.
6273 2000-04-26 Ken Raeburn <raeburn@gnu.org>
6275 * window.c (freeze_window_start): Check that minibuffer scroll
6276 window isn't nil before extracting the window structure pointer
6279 * undo.c (record_delete): If we hit the end of the undo list, stop
6280 picking elements apart.
6282 2000-04-26 Gerd Moellmann <gerd@gnu.org>
6284 * xdisp.c (display_line): If lines are continued, restore
6285 iterator's ascent/descent information to the values before the
6286 first glyph not fitting on the line.
6288 2000-04-25 Gerd Moellmann <gerd@gnu.org>
6290 * xdisp.c (try_window_id) <all changes above window start>: Adjust
6291 positions in glyph matrix. Don't compute new window end
6294 * dispnew.c (increment_matrix_positions): Renamed from
6295 increment_glyph_matrix_buffer_positions.
6296 (increment_row_positions): Renamed from
6297 increment_glyph_row_buffer_positions.
6299 * dispextern.h: Change names of renamed functions from dispnew.c
6302 2000-04-24 Gerd Moellmann <gerd@gnu.org>
6304 * fileio.c (Fdo_auto_save): Create directories for auto-save
6305 list file if necessary.
6307 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
6308 from buffer or frame.
6309 (automatic_hscrolling_p): New variable.
6310 (hscroll_windows): Scroll windows horizontally only if automatic
6311 hscrolling is allowed.
6312 (syms_of_xdisp): New variable `automatic-hscrolling'.
6314 * frame.h (struct frame): Add member extra_line_spacing.
6316 * xfns.c (x_set_line_spacing): New function.
6317 (Fx_create_frame): Set line spacing from resources.
6318 (Qline_spacing): New variable.
6319 (syms_of_xfns): Initialize Qline_spacing.
6321 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
6323 * buffer.c (init_buffer_once): Handle extra_line_spacing.
6324 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
6325 (reset_buffer): Don't initialize extra2 and extra3. Initialize
6326 extra_line_spacing from default value.
6327 (init_buffer_once): Initialize default value of extra_line_spacing.
6329 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
6332 * xterm.c (x_produce_glyphs): Remove reference to struct it's
6333 prompt_width. Add extra line spacing.
6335 * term.c (produce_glyphs): Remove reference to struct it's
6338 * dispextern.h (struct it): Remove member prompt_width, add
6341 2000-04-22 Gerd Moellmann <gerd@gnu.org>
6343 * dispnew.c (update_frame_line): When writing a whole line, make
6344 sure cursor is in the right row afterwards, otherwise a use of
6345 capability `ch' in cmgoto might leave the cursor in the row below.
6347 2000-04-21 Gerd Moellmann <gerd@gnu.org>
6349 * lisp.h (struct Lisp_Buffer_Cons): Remove.
6351 * keyboard.c (timer_check): Fix typo in comment.
6353 2000-04-21 Kenichi Handa <handa@etl.go.jp>
6355 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
6356 name change: ch -> character.
6358 2000-04-20 Gerd Moellmann <gerd@gnu.org>
6360 * keyboard.c (echo_message_buffer): New variable.
6361 (echo_now): Set echo_message_buffer to the echo area buffer used
6362 to display the echo.
6363 (cancel_echoing): Reset echo_message_buffer to nil.
6364 (read_char): Code rewritten that handles canceling an echo or
6365 echoing a dash, respectively.
6367 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
6368 directory doesn't exist.
6370 2000-04-19 Dave Love <fx@gnu.org>
6372 * fns.c (syms_of_fns): Defsubr mapc.
6373 (concat): Don't allow numeric args.
6374 (Fconcat): Doc change.
6376 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
6378 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
6379 instead define end_match(1|2) more carefully.
6380 Use GET_CHAR_BEFORE_2 for `begline'.
6382 2000-04-19 Gerd Moellmann <gerd@gnu.org>
6384 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
6385 on 64-bit systems where NULL is defined as `0'.
6387 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
6388 the `variable argument list' to make it work on Alpha.
6390 * m/alpha.h (_LP64) [!_LP64]: Define.
6391 (ORDINARY_LINK): Define for NetBSD.
6393 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
6395 2000-04-19 Dave Love <fx@gnu.org>
6397 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
6400 * Makefile.in (LIBS): Don't use.
6401 (GETLOADAVG_OBJ): Define again.
6402 (otherobj): Add GETLOADAVG_OBJ.
6404 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
6406 2000-04-18 Gerd Moellmann <gerd@gnu.org>
6408 * lread.c (read_filtered_event): Cancel and start busy cursor.
6410 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
6411 that the per-character metrics may be null.
6413 2000-04-17 Gerd Moellmann <gerd@gnu.org>
6415 * buffer.c (clone_per_buffer_values): New function.
6416 (Fmake_indirect_buffer): Add optional argument CLONE. Call
6417 clone_per_buffer_values if CLONE is not nil.
6419 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6421 2000-04-16 Dave Love <fx@gnu.org>
6423 * Makefile.in: Remove obsolete localcpp stuff.
6424 (GETLOADAVG_OBJ): Don't define.
6425 (obj): Move LIBOBJS...
6426 (otherobj): ... to here.
6427 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
6428 whitespace-only lines after the continuation (Irix).
6430 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6432 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
6434 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
6436 2000-04-14 Dave Love <fx@gnu.org>
6438 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
6439 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
6440 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
6441 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
6444 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
6445 autoconfiscated HAVE_GETLOADAVG.
6447 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
6450 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6452 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
6453 (fill_in_lock_file_name): Avoid existing files that aren't
6456 2000-04-14 Dave Love <fx@gnu.org>
6458 * Makefile.in (LIBS, LIBOBJS): New variable.
6459 (INTERVAL_SRC): Convert to make variable.
6460 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
6461 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
6462 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
6464 (SOME_MACHINE_OBJECTS): Remove interval stuff.
6465 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
6466 (shortlisp): Add facemenu, float-sup, frame.
6467 (SOME_MACHINE_LISP): Remove them from here.
6468 (LIBES): Change unused LDLIBS to autoconf LIBS.
6470 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
6472 2000-04-14 Kenichi Handa <handa@etl.go.jp>
6474 * composite.c (update_compositions): If FROM and TO are not in a
6475 valid range, do nothing.
6477 2000-04-13 Gerd Moellmann <gerd@gnu.org>
6479 * tparam.c (tparam1): Abort when encountering an unknown
6482 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
6485 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
6488 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
6490 * fileio.c (a_write): Remove redundant semi-colons.
6491 (e_write): Return -1 if failed to write all the data.
6492 This fixes the changes made at 1999-12-15.
6494 2000-04-12 Dave Love <fx@gnu.org>
6496 * fns.c (mapcar1): Test for null vals to support mapc.
6497 (Fmapc): New function.
6499 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
6501 * msdos.c (NUM_MOUSE_BUTTONS): Define.
6502 (IT_frame_up_to_date): Support the buffer local value of
6503 cursor-type, if defined.
6505 2000-04-10 Dave Love <fx@gnu.org>
6507 * editfns.c (preceding-char, following-char): Doc fix.
6509 2000-04-10 Ken Raeburn <raeburn@gnu.org>
6511 * Makefile.in (temacs): Revert 2000-03-12 change.
6513 2000-04-10 Jason Rumney <jasonr@gnu.org>
6515 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
6517 2000-04-10 Gerd Moellmann <gerd@gnu.org>
6519 * xdisp.c (setup_echo_area_for_printing): Choose an echo
6520 area buffer, if it's not set up yet.
6522 * indent.c (compute_motion): Set immediate_quit.
6524 2000-04-09 Gerd Moellmann <gerd@gnu.org>
6526 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
6528 (realize_tty_face): Suppress boldness if colors are the inverse of
6529 the default colors, and tty_suppress_bold_inverse_default_colors_p
6531 (Ftty_suppress_bold_inverse_default_colors): New function.
6532 (syms_of_xfaces): Defsubr it.
6534 * buffer.c (Frestore_buffer_modified_p): New function.
6535 (syms_of_buffer): Defsubr it.
6537 2000-04-08 Ken Raeburn <raeburn@gnu.org>
6539 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
6540 charset id (int) argument, not a charset (Lisp_Object).
6542 * coding.h (code_convert_string): Declare.
6543 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
6544 object, as the fourth argument to code_convert_string.
6546 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
6548 (Fset_fontset_font): Use EQ to compare lisp objects.
6550 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6552 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6553 a pointer that looks like a lisp object.
6554 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6555 zero, instead see whether it's an integer object, since they can't
6557 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6559 * dispnew.c (allocate_matrices_for_frame_redisplay,
6560 direct_output_forward_char): Use X(U)INT and make_number as needed
6561 to convert between (unsigned) int values and lisp integers.
6562 * keyboard.c (read_key_sequence): Likewise.
6563 * lread.c (substitute_object_recurse): Likewise.
6564 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6565 * minibuf.c (do_completion, Fminibuffer_complete_word,
6566 Fminibuffer_completion_help): Likewise.
6567 * term.c (produce_special_glyphs): Likewise.
6569 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6570 * print.c (print_preprocess, print_object): Likewise.
6572 * search.c (compile_pattern): Use NILP when checking for nil.
6574 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6575 __OPTIMIZE__]: Provide a GNU C macro version that handles
6577 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6578 field, to better cope with ENABLE_CHECKING and calls that modify a
6579 Lisp_Object using its old value.
6581 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6583 * window.c (compare_window_configurations): Signal an error
6584 if parameters C1 or C2 aren't window configurations.
6586 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6587 AFTER_POTENTIAL_GC calls around calls to functions that can
6588 signal an error and thus invoke the debugger.
6590 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6592 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6593 an error if decoding fails.
6595 * keyboard.c (lispy_mouse_names): Variable removed.
6596 (Vlispy_mouse_stem): New variable.
6597 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6598 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6599 for any mouse button number. Increase size of mouse_syms and
6600 button_down_location as needed. Call modify_event_symbol with
6601 different arguments.
6602 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6603 Call modify_event_symbol with different arguments.
6604 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6605 for any button number. Call modify_event_symbol with different
6607 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6608 Accept a string for NAME_ALIST_OR_STEM.
6610 * lisp.h (larger_vector): Add prototype.
6612 * fns.c (larger_vector): Make externally visible.
6614 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6616 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6618 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6619 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6620 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6621 we are between str1 and str2.
6622 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6623 (PATFETCH): Use `TRANSLATE'.
6624 (PATFETCH_RAW): Fetch multibyte char if applicable.
6625 (PATUNFETCH): Remove.
6626 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6627 When writing a char, write it directly into the pattern buffer rather
6628 than going needlessly through a temp char-array.
6629 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6630 multibyte magic and remove the useless `#ifdef emacs'.
6631 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6634 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6635 conditional on `emacs'.
6637 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6639 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6641 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6642 non-union-type versions of XMARK and friends here, because XMARK
6643 and friends won't work on an integer field if NO_UNION_TYPE is not
6645 (make_number): Define as a function if it's not defined as a
6648 * composite.c (run_composite_function): Use NILP when checking for
6650 (syms_of_composite): Delete local var NARGS, pass an int as first
6651 argument to Fmake_hash_table.
6653 * editfns.c (text_property_stickiness): Use NILP to test
6654 Lisp_Object boolean value.
6655 (Fmessage_or_box): Don't use NILP to test int variable.
6656 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6657 problems reading from and changing the same lisp value in an
6660 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6662 * term.c (TN_no_color_video): New variable.
6663 (term_init): Intitialize TN_no_color_video.
6664 (enum no_color_bit): New enumeration.
6665 (MAY_USE_WITH_COLORS_P): New macro.
6666 (turn_on_face): Use it to determine if attributes may be used
6667 combined with colors.
6669 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6671 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6672 with int lvalues via casts; instead, just yield lisp object
6674 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6675 proper accessor macros.
6676 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6677 (grow_mini_window): Fix typo getting int value of root->height.
6679 * xdisp.c (compute_string_pos): Fix order of arguments to
6680 string_pos_nchars_ahead.
6681 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6682 count arg to variable-arg routines like Frun_hook_with_args and
6684 (back_to_previous_visible_line_start)
6685 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6686 fixed-arg routines like Fget_char_property and Fmake_string.
6687 (reconsider_clip_changes): Use XINT when comparing integer lisp
6688 objects, or passing them as int arguments.
6689 (mark_window_display_accurate, insert_left_trunc_glyphs)
6690 (append_space, extend_face_to_end_of_line): Use make_number when
6691 storing or passing integer values as lisp objects.
6692 (set_cursor_from_row, highlight_trailing_whitespace): Use
6693 INTEGERP, not implicit test against zero, for glyph object.
6694 (try_window_id): Don't use make_number when we want an int value.
6696 * xfaces.c (xlfd_symbolic_value): Make last argument a
6697 Lisp_Object, to be consistent with callers.
6698 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6699 (lface_hash): Apply XFASTINT to lisp values before folding in.
6701 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6702 fill in window width and height. Pass an int, not a lisp object,
6703 as first arg to Finsert.
6705 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6707 * xfaces.c (realize_basic_faces): Block input while realizing
6710 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6712 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6714 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6716 * xterm.c (x_produce_glyphs): When displaying unibyte text
6717 or ASCII, handle case that per-char metric is null.
6719 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6721 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6723 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6724 XSUBR, XBUFFER): Verify correct object type before returning
6725 pointer, using eassert.
6726 * frame.h (XFRAME): Likewise.
6728 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6729 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6730 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6732 * data.c (set_internal): Likewise.
6733 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6734 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6735 * fileio.c (auto_save_1): Likewise.
6736 * insdel.c (check_markers): Likewise.
6737 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6738 * undo.c (record_insert): Likewise.
6739 * vmsproc.c (child_sig): Likewise.
6740 * window.c (unshow_buffer, window_loop): Likewise.
6741 * xterm.c (x_erase_phys_cursor): Likewise.
6743 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6745 * xfns.c (free_image_cache): Free the cache structure itself
6746 last, after all its members have been freed.
6748 * lisp.h (xstrdup): Add prototype.
6750 * alloc.c (xstrdup): Moved here from xfaces.c.
6751 (allocating_for_lisp): Variable removed.
6752 (lisp_malloc): Block input around the calls to malloc and
6755 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6757 (xstrdup): Moved to alloc.c.
6759 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6761 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6763 * emacs.c (main): Fix sense of no-loadup test.
6765 * config.in (ENABLE_CHECKING): Undef.
6767 * lisp.h (struct interval): Replace "parent" field with a union of
6768 interval pointer and Lisp_Object; add new bitfield to use as
6769 discriminant. Change other flag fields to bitfields.
6770 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6771 is defined and the supplied test fails, print a message and
6773 (eassert): New macro. Use CHECK to provide an assert-like
6776 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6777 pointers; abort if the value looks like a lisp object.
6778 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6779 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6780 Modify for new interval parent definition.
6782 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6783 UNMARK_BALANCE_INTERVALS): Update references that need an
6784 addressable lisp object in the interval structure.
6785 (die): New function.
6786 (suppress_checking): New variable.
6788 * intervals.c (interval_start_pos): Just return 0 if there's no
6791 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6793 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6794 and earlier Emacs versions.
6796 * keyboard.c (Ftop_level): Cancel busy-cursor.
6798 * eval.c (call_debugger): Cancel busy-cursor.
6800 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6802 * search.c (Freplace_match): Adjust multibyteness of the current
6803 buffer and NEWTEXT. Free allocated memory before signaling an
6806 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6808 * regex.c (analyse_first): New function obtained by ripping out most
6809 of re_compile_fastmap and generalizing it a little bit so that it
6810 can also just return whether a given (sub)pattern can match the empty
6812 (regex_compile): Use `analyse_first' to decide whether the loop-check
6813 needs to be done or not for *, +, *? and +? (the loop check is costly
6814 for non-greedy repetition).
6815 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6817 2000-03-28 Dave Love <fx@gnu.org>
6819 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6822 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6824 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6826 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6828 (enum re_opcode_t): Update description of succeed_n.
6829 (PATFETCH): Always define.
6830 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6831 operators, char classes, shy-groups and intervals).
6832 Optimize special cases of intervals so as to only use succeed_n and
6833 jump_n when really needed.
6834 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6835 that we don't have to handle the special cases any more.
6836 Simplify on_failure_jump handling as well.
6838 2000-03-28 Jason Rumney <jasonr@gnu.org>
6840 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6842 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6844 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6846 * s/msdos.h (GC_SETJMP_WORKS): Define.
6848 * alloc.c (mark_maybe_object): New function.
6849 (mark_memory): Use it.
6850 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6851 (setjmp_tested_p, longjmp_done): New variables.
6852 (test_setjmp): New function.
6853 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6854 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6856 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6857 to DEC_TEXT_POS and INC_TEXT_POS.
6859 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6860 with parameter MULTIBYTE_P.
6862 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6865 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6866 buffers because it looks for multibyte character byte sequences
6867 which don't exist in unibyte text.
6869 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6871 * xfaces.c (register_color, unregister_color, unregister_colors)
6872 [DEBUG_X_COLORS]: New functions.
6873 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6875 * xfns.c (x_set_cursor_color): Get color reference counts right.
6877 * xterm.c (x_copy_color): New function.
6878 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6880 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6881 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6882 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6883 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6884 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6885 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6886 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6887 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6888 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6889 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6891 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6892 names for handling per-buffer variables.
6894 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6895 instead of MAX_BUFFER_LOCAL_VARS.
6896 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6898 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6900 * xfns.c (x_specified_cursor_type): New function.
6901 (x_set_cursor_type): Use it.
6903 * buffer.h (struct buffer): Add cursor_type.
6905 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6907 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6908 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6910 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6911 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6912 executing it as well as when popping it off the stack to find infinite
6913 loops in non-greedy repetition operators.
6915 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6917 * doc.c (Qfunction_documentation): New variable.
6918 (syms_of_doc): Initialize Qfunction_documentation.
6919 (Fdocumentation): If FUNCTION is a symbol with non-nil
6920 `function-documentation' property, return a documentation derived
6923 * buffer.c (syms_of_buffer): Add default-cursor-type.
6924 (init_buffer_once): Don't let cursor_type have a local value
6927 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6928 on buffer-local value of cursor_type.
6929 (x_draw_bar_cursor): Add parameter WIDTH.
6931 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6932 (init_buffer_once): Set default cursor_type value to t.
6933 Mark cursor_type as local everywhere.
6934 (syms_of_buffer): New per-buffer variable cursor-type.
6936 * buffer.h (struct buffer): Remove member local_var_flags,
6938 (MAX_BUFFER_LOCAL_VARS): New macro.
6939 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6940 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6941 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6942 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6944 * print.c (print_object): Use new macros for per-buffer
6947 * category.c (Fset_category_table): Use new macros for per-buffer
6950 * buffer.c (buffer_permanent_local_flags): Make a char array.
6951 (max_buffer_local_idx): New variable.
6952 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6953 for new handling of per-buffer variables.
6954 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6955 (init_buffer_once): Initialize per-buffer vars differently.
6956 Set max_buffer_local_idx.
6958 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6961 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6964 * data.c (do_symval_forwarding, store_symval_forwarding)
6965 (find_symbol_value, set_internal, default_value, Fset_default)
6966 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6967 per-buffer variables.
6969 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6971 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6973 * xterm.c (x_term_init): Unblock input around call1 of
6974 Qvendor_specific_keysyms.
6976 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6977 (find_defun_start): Consider an open parenthesis in column 0
6978 a defun start only if open_paren_in_column_0_is_defun_start is set.
6979 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6981 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6983 * eval.c (Fautoload): Add entry in load-history (if after dump).
6984 * lread.c (load-history): Update docstring.
6986 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6988 * indent.c (Fvertical_motion): Always use the current buffer.
6989 Temporarily change the window's buffer, if necessary.
6991 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6993 * xterm.c (fast_find_position): Make sure not to consider rows
6994 not visible in the window.
6996 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6998 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6999 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
7001 2000-03-22 Jason Rumney <jasonr@gnu.org>
7003 * w32menu.c (single_submenu): Set help string to NULL if none.
7004 (w32_menu_show): Set help string correctly.
7005 (add-menu-item): Set help string in MIIM_DATA for menu item.
7006 Load SetMenuItemInfoA explicitly.
7007 (w32_menu_display_help): New function.
7009 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
7010 (QCdata): Moved to xdisp.c.
7012 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
7013 (Vw32_charset_to_codepage_alist): Removed.
7014 (Vw32_charset_info_alist): New variable.
7015 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
7016 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
7017 greek, hebrew, thai, johab, mac, unicode]): New symbols.
7018 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
7020 (w32_codepage_for_font): Use Vw32_charset_info_alist.
7021 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
7022 Define Vw32_charset_info_alist and w32_charset symbols.
7024 2000-03-22 Jason Rumney <jasonr@gnu.org>
7026 * makefile.nt (w32bdf.obj): Update dependencies.
7028 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
7030 * w32fns.c: Include fontset.h after dispextern.h.
7031 (Fx_create_frame): Do not create fontset.
7032 (w32_load_system_font): Doc fix.
7033 (Fx_close_connection): Free full_name if it is not shared.
7035 * w32term.c: Include fontset.h after dispextern.h.
7036 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
7038 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
7039 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
7040 (w32_font_is_double_byte): New function, needs body.
7041 (x_append_glyph): Set glyph->glyph_not_available_p.
7042 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7043 it->charset. If it->multibyte_p is zero and it->c is a multibyte
7044 character, convert it to a unibyte character.
7045 (struct glyph_string): Delete member `charset'.
7046 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
7047 calculating it is found.
7048 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7049 the case that per char metric is not available correctly.
7050 (x_fill_glyph_string): Handle the case that the specific glyph is
7051 not available correctly.
7052 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7053 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7054 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7055 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7056 fontset. Don't call FS_LOAD_FONT.
7058 2000-03-22 Ken Raeburn <raeburn@gnu.org>
7060 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
7061 (INT_LISPLIKE): New macro.
7062 (NULL_INTERVAL_P): Use it.
7063 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
7064 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
7065 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
7067 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
7068 explicit references to "parent" field of struct interval and
7069 associated unclean type conversions.
7070 * intervals.c (create_root_interval, root_interval, rotate_right,
7071 rotate_left, balance_possible_root_interval, split_interval_right,
7072 split_interval_left, interval_start_pos, find_interval,
7073 next_interval, previous_interval, update_interval,
7074 adjust_intervals_for_insertion, delete_node, delete_interval,
7075 adjust_intervals_for_deletion, merge_interval_right,
7076 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
7077 copy_intervals_to_string): Likewise.
7078 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
7080 * syntax.c (update_syntax_table): Likewise.
7082 * intervals.c (reproduce_tree_obj): New function, like
7083 reproduce_tree but takes a Lisp_Object for the parent. Declare
7085 (graft_intervals_into_buffer): Use it when appropriate.
7086 (reproduce_tree): Declare with prototype.
7087 (balance_possible_root_interval): Check that the parent is a lisp
7088 object before trying to examine its type.
7090 2000-03-22 Gerd Moellmann <gerd@gnu.org>
7092 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
7093 as strings only if both are known to be strings.
7095 * s/openbsd.h (LIBS_TERMCAP): Undef.
7097 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
7099 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
7100 definitions for non-Emacs compilation.
7101 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
7102 outside of `#ifdef emacs'.
7103 (print_partial_compiled_pattern): Update.
7104 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
7105 (re_compile_fastmap): Merge handling of charset and charset_not (for
7106 emacs and non-emacs compilation as well).
7107 Similarly for (not)categoryspec and (not)syntaxspec.
7108 Don't use the fastmap when reaching `anychar' since the added
7109 complexity is not justified.
7110 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
7111 and (not)syntaxspec. Merge (not)categoryspec.
7113 2000-03-22 Kenichi Handa <handa@etl.go.jp>
7115 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
7116 FACE_FOR_CHAR): Define them differently for the configuration of
7119 2000-03-21 Dave Love <fx@gnu.org>
7121 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
7124 2000-03-21 Gerd Moellmann <gerd@gnu.org>
7126 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
7127 (lface_fully_specified_p): Don't check contents of
7128 LFACE_FONT_INDEX because that attribute is optional.
7129 (realize_x_face): Remove now unwarranted xassert.
7131 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
7133 The following changes are to make font selection based on
7134 characters, not charset. In addition, they recover fontset
7135 facilities while utilizing the new font selection mechanism.
7137 * Makefile.in (fontset.o): Depend on dispextern.h.
7139 * alloc.c (mark_face_cache): Don't mark face->registry.
7141 * dispextern.h (struct glyph): New member glyph_not_available_p.
7142 Use 22 bits for face_id.
7143 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
7144 (struct face): Delete member registry, new member ascii_face.
7145 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
7146 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
7147 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
7148 (struct it): Delete member charset, new member
7149 glyph_not_available_p.
7151 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
7152 (struct fontset_info, struct fontset_data): Structs removed.
7153 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
7154 Vglobale_fontset_alist, font_idx_temp): Externs removed.
7155 (fs_load_font, fs_query_fontset): Adjusted for new argument.
7156 (fs_free_face_fontset, fontset_font_pattern,
7157 face_suitable_for_char_p, face_for_char,
7158 make_fontset_for_ascii_face): Extern them.
7159 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
7160 (FS_LOAD_FACE_FONT): New macro.
7162 * fontset.c: All codes rewritten or adjusted for the change of
7163 fontset implementation. Now fontset is represented by char table.
7164 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
7166 (my_strcasecmp): Function removed.
7167 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
7169 (AREF, ASIZE): New macros.
7170 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
7171 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
7172 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
7173 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
7174 fontset_id_valid_p, font_family_registry, fontset_name,
7175 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
7176 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
7178 (fs_load_font): New arg FACE. Caller changed.
7179 (fs_query_fontset): Argument changed. Caller changed.
7180 (Fquery_fontset): call fs_query_fontset.
7181 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
7183 (clear_fontset_elements, check_registry_encoding,
7184 check_fontset_name): New functions.
7185 (syms_of_fontset): Set char-table-extra-slots property of fontset
7186 to 3. Staticpro and initialize Vfontset_table and
7187 Vdefault_fontset. Defsubr fontset_font and fontset_list.
7189 * frame.h (struct frame): Member `fontset_data' removed.
7190 (FRAME_FONTSET_DATA): Macro removed.
7192 * frame.c (make_frame): Don't allocate f->fontset_data.
7193 (Fdelete_frame): Don't free f->fontset_data.
7195 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
7197 * xdisp.c (charset_at_position): Function removed.
7198 (init_iterator): Don't set member charset of struct `it'.
7199 (handle_face_prop, reseat_to_string, set_iterator_to_next,
7200 next_element_from_display_vector, insert_left_trunc_glyphs):
7202 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
7204 (get_next_display_element, append_space,
7205 extend_face_to_end_of_line): Likewise.
7207 * xfaces.c (Qx_charset_registry, Vface_default_registry):
7209 (clear_font_table, frame_update_line_height, load_face_font):
7210 Adjusted for the change of fontset implementation.
7211 (load_face_fontset_font): Function removed.
7212 (pixel_point_size): New function.
7213 (font_list): Argument type changed. Caller changed.
7214 (LFACE_FONT): New macro.
7215 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
7216 (set_lface_from_font_name): Type of arg FONTNAME is changed to
7217 Lisp_Object. Determine the font name by actually loading a font
7218 by the specified pattern. Set LFACE_FONT (lface) to the specified
7219 pattern. Even if a font is not found, don't try alternatives.
7220 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
7221 (set_font_frame_param): If `font' is specified in lface, use it.
7222 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
7223 (lface_same_font_attributes_p): Likewise.
7224 (make_realized_face): Arguent changed. Caller changed. Set
7225 face->ascii_face to face itself.
7226 (free_realized_face): Free face->fontset if face is for ASCII.
7227 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
7228 deduce_unibyte_registry, x_charset_registry): Functions removed.
7229 (free_realized_multibyte_face): New function.
7230 (lookup_face, lookup_named_face, lookup_derived_face): Argument
7231 changed. Caller changed.
7232 (try_font_list): Argument type changed.
7233 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
7234 (choose_face_font): Argument changed. Handle fontset properly.
7235 (choose_face_fontset_font): Function removed.
7236 (realize_default_face, realize_named_face): Don't remove the
7238 (realize_face): Argument changed. Caller changed. Remove face
7239 with the arg former_face_id in advance. Load font for the new
7241 (realize_x_face): Argument changed. Caller changed. For a
7242 multibyte character, share fontset with base_face. For a single
7243 byte character, make a new realized fontset. Don't load a font
7245 (realize_tty_face): Argument changed. Caller changed.
7246 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
7247 (face_at_buffer_position): Don't check multibyte_p for returning
7249 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
7250 FACE_SUITABLE_FOR_CHARSET_P.
7251 (syms_of_xfaces): Remove code for Qx_charset_registry and
7252 Vface_default_registry.
7254 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
7255 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
7256 (x_per_char_metric): Don't try FONT->default_char. Even if
7257 pcm->width is zero, glyph bits may exist.
7258 (x_encode_char): Always initialize char2b->byte1.
7259 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
7260 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
7262 (x_append_glyph): Set glyph->glyph_not_available_p.
7263 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7264 it->charset. Handle the case that per char metric is not
7265 available. If it->multibyte_p is zero and it->c is a multibyte
7266 character, convert it to a unibyte character.
7267 (struct glyph_string): Delete member `charset'.
7268 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7269 the case that per char metric is not available correctly.
7270 (x_fill_glyph_string): Handle the case that the specific glyph is
7271 not available correctly.
7272 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7273 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7274 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7275 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7276 fontset. Don't call FS_LOAD_FONT.
7278 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
7279 (x_create_tip_frame): Likewise.
7280 (Fx_close_connection): Free full_name of font_info.
7282 * fns.c (optimize_sub_char_table): New function.
7283 (Foptimize_char_table): New function.
7284 (syms_of_fns): Defsubr Soptimize_char_table.
7286 2000-03-20 Gerd Moellmann <gerd@gnu.org>
7288 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
7289 only if buffer is displayed in some window.
7291 * xdisp.c (handle_single_display_prop): Initialize local `value'.
7292 (try_window_reusing_current_matrix): Don't call scroll run
7293 function if run's current and desired position are the same;
7294 this prevents cursor flickering.
7296 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
7298 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
7300 * regex.c (RE_STRING_CHAR): New macro.
7301 (GET_CHAR_AFER_2): Remove.
7302 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
7303 (enum re_opcode_t): Remove on_failure_jump_exclusive.
7304 (print_partial_compiled_pattern, re_compile_fastmap)
7305 (re_match_2_internal): Remove on_failure_jump_exclusive.
7306 (regex_compile): Turn optimizable P+ loops into PP*, so that the
7307 optimization only need to work for * (ie. can use of_keep_string_jump).
7308 Remove the special case for .*\n since it is now covered by the general
7310 (re_search_2): Don't bother with `room'.
7311 (skip_one_char): New function.
7312 (skip_noops): Simplify since `memory' is not needed any more.
7313 (mutually_exclusive_p): Restructure slightly to use `switch' and
7314 add handling for "all" remaining cases.
7315 (re_match_2_internal): Change on_failure_jump_smart to use
7316 on_failure_keep_string_jump (and redirect the end-of-loop jump)
7317 rather than on_failure_jump_exclusive.
7319 2000-03-19 Gerd Moellmann <gerd@gnu.org>
7321 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
7322 number of bits per RGB because it's everywhere used as the depth
7325 * term.c (calculate_costs): Remove code dealing with X frames.
7327 2000-03-19 Richard M. Stallman <rms@gnu.org>
7329 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
7331 2000-03-18 Gerd Moellmann <gerd@gnu.org>
7333 * lread.c (read_integer): Unread the last char not consumed.
7335 2000-03-17 Gerd Moellmann <gerd@gnu.org>
7337 * xterm.c (x_update_window_cursor): Don't update in frames
7338 which are in the process of being deleted.
7340 2000-03-16 Gerd Moellmann <gerd@gnu.org>
7342 * Makefile.in (mostlyclean): Add `*.core'.
7343 (clean): Add `bootstrap-emacs'.
7345 * lread.c (read_integer): New function.
7346 (read1): Support read syntax #o, #x, #b, #r.
7348 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
7350 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
7351 make sure POINTER_TO_OFFSET gives the same value before and after
7352 PREFETCH. Use `dfail' to guarantee "atomic" matching.
7353 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
7354 (debug): Now only active if > 0 rather than if != 0.
7355 (DEBUG_*): Update for the new meaning of `debug'.
7356 (print_partial_compiled_pattern): Add missing `succeed' case. Use
7357 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
7358 in `succeed_n', `jump_n' and `set_number_at'.
7359 (store_op1, store_op2, insert_op1, insert_op2)
7360 (at_begline_loc_p, at_endline_loc_p): Add prototype.
7361 (group_in_compile_stack): Move to after its arg's types are
7362 declared and add a prototype.
7363 (PATFETCH): Define in terms of PATFETCH_RAW.
7364 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
7366 (QUIT): Redefine as a nop except for NTemacs.
7367 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
7368 indentation of the greedy-op and shy-group code.
7369 (at_(beg|end)line_loc_p): Fix argument's types.
7370 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
7371 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
7372 (MATCHING_IN_FIRST_STRING): Remove.
7373 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
7374 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
7375 QUIT unconditionally.
7377 2000-03-15 Gerd Moellmann <gerd@gnu.org>
7379 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
7382 * process.c (send_process): Add a hint that the function
7383 can call Lisp code to its comment.
7385 * lread.c (load_dangerous_libraries): New variable.
7386 (Vbytecomp_version_regexp): New variable.
7387 (safe_to_load_p): New function.
7388 (Fload): Handle files not compiled with Emacs specially.
7389 (syms_of_lread): New Lisp variable load-dangerous-libraries.
7391 2000-03-14 Gerd Moellmann <gerd@gnu.org>
7393 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
7395 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
7396 support functions only if HAVE_X11R6_XIM is defined.
7397 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
7399 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
7401 * xfns.c (X_I18N_INHIBITED): Don't define.
7402 (create_frame_xic): Remove conditional compilation on
7404 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
7406 * config.in (HAVE_X_I18N): Moved here from xterm.h.
7407 (HAVE_X11R6_XIM): Define.
7409 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
7411 * xterm.c (x_term_init): Add support for X resource `synchronous'.
7412 If set, call XSynchronize.
7414 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
7416 * regex.c: Declare a new type `re_char' used throughout the code
7417 for the string char type. It's `const unsigned char' to match the
7418 rest of Emacs. Consistently make sure all pointers to strings use
7419 it and make sure all pointers into the pattern use `unsigned
7421 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
7422 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
7425 * charset.h (GET_CHAR_AFTER_2): Remove.
7426 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
7428 2000-03-12 Ken Raeburn <raeburn@gnu.org>
7430 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
7431 variable before the invocation of YMF_PASS_LDFLAGS, in case both
7432 of them try to use backquotes.
7434 2000-03-12 Dave Love <fx@gnu.org>
7436 * unexelf.c: Restore changes of 1999-10-19.
7437 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
7438 fix its type and alignment; copy it from current process.
7440 2000-03-12 Gerd Moellmann <gerd@gnu.org>
7442 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
7443 has been found. Fix bug not computing timer's predecessor.
7445 * fileio.c (Fread_file_name): Handle case that DIR contains a
7448 * window.c (Fsave_window_excursion): Doc fix.
7450 * xfns.c (x_defined_color): Rewritten to use
7451 x_allocate_nearest_color.
7453 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
7455 * msdos.c (vga_installed): New function, code moved from
7456 dos_set_window_size.
7457 (Qbar, Qcursor_type, outside_cursor): New variables.
7458 (syms_of_msdos): Intern and staticpro them.
7459 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
7460 shape used outside Emacs when called for the first time.
7461 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
7462 cursor shape used outside Emacs.
7463 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
7464 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
7466 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
7467 parameters specify the cursor. Make qreverse a global
7468 variable (renamed to Qreverse).
7470 2000-03-09 Gerd Moellmann <gerd@gnu.org>
7472 * fns.c (Fy_or_n_p): Cancel busy-cursor.
7474 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
7476 This is a big redesign of failure-stack and register handling, prompted
7477 by bugs revealed when trying to add shy-groups. Overall, what happened
7478 is that loops are now structured a little differently, groups can be
7479 shy and the code is a little simpler.
7481 * regex.h: Update the copyright.
7482 (RE_SHY_GROUPS): New value.
7483 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
7484 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
7486 * regex.c (enum re_opcode_t): Remove jump_past_alt,
7487 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
7488 on_failure_jump_(exclusive, loop and smart). Also fix the comment
7489 for (start|stop)_memory since they now only take one argument (the
7490 second has becomes unnecessary).
7491 (print_partial_compiled_pattern): Adjust for changes in
7493 (print_compiled_pattern): Use %ld to printf long ints and flush to
7494 make debugging a little easier.
7495 (union fail_stack_elt): Make the integer unsigned.
7496 (struct fail_stack_type): Add a `frame' element.
7497 (INIT_FAIL_STACK): Init `frame' as well.
7498 (POP_PATTERN_OP): New macro for re_compile_fastmap.
7499 (DEBUG_PUSH, DEBUG_POP): Remove.
7500 (NUM_REG_ITEMS): Remove.
7501 (NUM_NONREG_ITEMS): Adjust.
7502 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
7503 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
7504 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
7505 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
7507 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
7508 address pushed is not the destination of the jump but the source
7510 (NUM_FAILURE_ITEMS): Remove.
7511 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
7512 registers before the actual failure point). Don't hardcode any
7513 meaning for str==NULL anymore.
7514 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
7515 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
7517 (REG_UNSET_VALUE): Use NULL (why not?).
7518 (compile_range): Remove declaration since it doesn't exist.
7519 (struct compile_stack_elt_t): Remove inner_group_offset.
7520 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
7521 (regex_grow_registers): Remove dead code.
7522 (FIXUP_ALT_JUMP): New macro.
7523 (regex_compile): Add shy-groups Change loops to use
7524 on_failure_jump_smart&jump instead of
7525 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
7526 initial (dummy_failure_)jump. Remove c1_base (looks like unused
7527 variable to me). Use `jump' instead of `jump_past_alt' and don't
7528 bother with push_dummy_failure in alternatives since it is now
7529 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
7530 emacs' for (re)allocating the stack.
7531 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
7532 from loop when bufp->can_be_null rather than jumping to `done'.
7533 Avoid jumping backwards so as to ensure termination. Use
7534 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
7535 backreferences. Remove dead code in handling of `anychar'.
7536 (skip_noops, mutually_exclusive_p): New functions taken from the
7537 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
7538 improve mutually_exclusive_p to handle ".+\n".
7539 (lowest_active_reg, highest_active_reg,
7540 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
7541 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
7542 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
7543 variables. Push register (in `start_memory') on the stack rather
7544 than storing it in old_reg(start|end). Remove the cycle detection
7545 from `stop_memory', replaced by the use of on_failure_jump_loop
7546 for greedy loops. Add code for the new on_failure_jump_<foo>.
7547 Remove ad-hoc code in `on_failure_jump' to push more registers in
7548 the case of a loop. Take out code from `maybe_pop_jump' into
7549 separate functions and adapt it to the semantics of
7550 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
7551 and push_dummy_failure. Remove dummy_failure handling and
7552 handling of `failures to jump to on_failure_jump' (this last one
7553 was already dead code, it seems).
7554 (group_match_null_string_p, alt_match_null_string_p)
7555 (common_op_match_null_string_p): Remove.
7557 2000-03-08 Dave Love <fx@gnu.org>
7559 * config.in: Don't depend on __STDC__ for volatile.
7560 Add POINTER_TYPE, PTR, PROTOTYPES.
7562 * hftctl.c, strftime.c: Use PROTOTYPES.
7563 * eval.c (find_handler_clause): Likewise.
7565 * mem-limits.h: Use POINTER_TYPE.
7567 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7568 (memory_warnings): Declare using POINTER_TYPE.
7570 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7572 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7574 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7577 * xfns.c: Remove obsolete code in #if 0.
7578 (Fx_focus_frame): New function.
7580 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7582 * coding.c (coding_category_name): Add coding-category-utf-8,
7583 coding-category-utf-16-be, coding-category-utf-16-le.
7584 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7585 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7586 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7587 (detect_coding_utf_8): New function.
7588 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7589 UTF_16_LOW_SURROGATE_P): New macros.
7590 (detect_coding_utf_16): New function
7591 (detect_coding_mask): When priorities are specified, skip any
7592 categories that have `nil' coding-system. Fix bug of returning
7593 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7594 returns a mask not set in PRIORITIES.
7595 (detect_eol_type_in_2_octet_form): New function.
7596 (detect_eol): selects detect_eol_type_XXX to call according to
7597 cooding->category_idx.
7598 (detect_coding_system): Remove `nil' coding-system in the result.
7599 (Fupdate_coding_systems_internal): Update all coding-categories.
7601 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7602 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7604 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7605 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7606 CODING_CATEGORY_IDX_UTF_16_LE.
7607 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7608 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7609 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7610 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7612 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7614 * doc.c (Fdocumentation_property): If value is not a string,
7615 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7617 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7618 close the display with XtCloseDisplay. This caused a bus error
7621 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7622 complete but not unique.
7624 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7626 * process.c (send_process): Remove local variable `procname' that
7627 might become invalid when a GC happens. Instead, access the
7628 process name slot directly.
7630 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7633 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7636 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7638 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7639 glyph matrices have been freed.
7641 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7643 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7644 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7646 * xfns.c (QCdata): Moved to xdisp.c.
7648 * xdisp.c (QCdata): Moved here from xfns.c.
7649 (syms_of_xdisp): Initialize QCdata.
7651 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7653 * window.c (coordinates_in_window): Use
7654 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7655 FRAME_INTERNAL_BORDER_WIDTH.
7657 * xdisp.c (try_window_id): Recompute unchanged information if
7658 it is obviously invalid.
7660 * xterm.c (x_term_init): Create a colormap if not using the
7663 * xterm.h (select_visual): Change prototype.
7665 * xfns.c (select_visual): Rewritten. Recognize user-specified
7667 (visual_classes): New variable.
7669 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7671 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7672 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7673 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7674 (x_decode_color): Don't handle allocation of white and black
7676 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7677 XtNcolormap resources.
7678 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7679 (Fx_create_frame): Initialize color members of x_output structure.
7680 (xpm_load): Pass colormap to XPM lib.
7682 * xfaces.c (x_free_colors): Access colormap of frame using
7683 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7684 when default colormap is used.
7686 * xterm.c (x_term_init): Set Colormap member of x_display_info
7687 structure. Copy colormap if resource `privateColormap' is
7688 specified (PseudoColor only).
7689 (x_setup_relief_color): Access colormap of frame using
7692 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7693 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7695 2000-03-04 Jason Rumney <jasonr@gnu.org>
7697 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7698 other non-platform-specific equivalents.
7699 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7700 specific functions and macros as their w32 equivalents where
7701 non-platform-specifics are not available.
7702 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7703 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7704 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7705 (frame_update_line_height): Use macros to access f->output_data.
7706 (defined_color): Remove FIXME comments; fixed.
7707 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7708 into #ifdef blocks. Add WINDOWSNT blocks.
7709 (Fx_list_fonts): Use macros for accessing font data.
7710 (set_lface_from_font_name): Different default fonts for X and
7712 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7713 scalable for backward compatibility.
7714 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7715 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7717 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7720 * makefile.nt (w32faces.obj): Remove.
7723 2000-03-03 Jason Rumney <jasonr@gnu.org>
7725 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7728 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7730 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7731 standard ELF definitions here if the system header does not.
7733 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7735 * xterm.c (PER_CHAR_METRIC): Removed.
7736 (x_per_char_metric_1, x_default_char): New functions.
7737 (x_per_char_metric): If font's default char is invalid, return
7738 metrics of a suitably chosen usable default char.
7739 (x_draw_glyph_string_foreground): If font has an invalid default
7740 char, replace occurrences of unprintable chars with a suitably
7741 chosen usable default char.
7743 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7745 * xterm.c (note_mouse_highlight): Return quickly if frame's
7746 glyph matrices have been freed.
7748 * dispnew.c (free_glyphs): Block input while freeing matrices.
7750 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7752 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7755 * dispextern.h (x_free_colors): Add prototype.
7757 * xfaces.c (x_free_colors): New function.
7758 (unload_color, free_face_colors): Use it.
7760 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7762 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7764 * window.c [MSDOS]: Include msdos.h.
7766 2000-03-02 Dave Love <fx@gnu.org>
7768 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7770 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7771 set C_OPTIMIZE_SWITCH for gcc.
7773 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7775 * coding.c (coding_save_composition): Be sure to allocate
7776 composition data area in coding even if there's no composition in
7779 2000-03-01 Jason Rumney <jasonr@gnu.org>
7781 * w32term.c: Equivalent changes to those made to xterm.c on
7782 2000-02-25 and 2000-02-24.
7784 * w32fns.c: Equivalent changes to those made to xfns.c on
7785 2000-02-25 and 2000-02-21.
7787 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7788 correct line-end convention is followed.
7790 * w32menu.c [HAVE_BOXES]: Remove #undef.
7791 (single_keymap_panes): Remove code for simulating checkmarks.
7792 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7793 Remove code for drawing simulated checkmarks.
7794 (w32_menu_show): make unibyte help string correctly.
7795 (add_menu_item): draw standard Windows checkmarks. Draw radio
7796 buttons as radio buttons if possible.
7798 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7800 * sysdep.c (start_of_text): Don't define this function for NetBSD
7803 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7805 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7806 (LINKER): Don't undef if __NetBSD__ is defined.
7808 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7810 * fileio.c [__NetBSD__]: Define `unix'.
7812 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7814 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7816 * atimer.c (start_atimer): Don't abort when timers are stopped.
7817 (append_atimer_lists): New function.
7818 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7819 arbitrary lists of stopped and running atimers.
7821 * atimer.c (cancel_atimer): Handle canceling an atimer when
7822 some timers are stopped.
7824 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7827 * fns.c (maybe_resize_hash_table): Handle case of new size
7828 coming out as being the same as old size.
7830 2000-02-27 Jason Rumney <jasonr@gnu.org>
7832 * makefile.nt: Add atimer.h to dependencies.
7833 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7834 * w32console.c: Only disable window system features for dispextern.h
7835 (initialize_w32_display): Build a display info for the console.
7836 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7837 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7838 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7840 * w32gui.h (struct W32FontStruct): Revert last change after change
7842 * w32menu.c (single_submenu): Set up help string.
7843 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7844 (w32_dialog_show): Set up help string.
7845 * w32term.c (w32_display_info_for_display): Remove unused function.
7846 (w32_draw_bitmap): Use pre-built bitmaps.
7847 (w32_initialize_display_info): New function to initialize parts of
7848 display info that are common to both GUI and console frames.
7849 (w32_term_init): Use w32_initialize_display_info. Do not set
7850 Vw32_num_mouse_buttons here, as it is not called for console
7851 frames. Build bitmaps for indicating truncated lines etc.
7852 (x_delete_display): Destroy pre-built bitmaps.
7853 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7854 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7856 2000-02-27 Dave Love <fx@gnu.org>
7858 * lisp.h: Add a bunch of prototypes.
7860 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7862 * keyboard.c (read_char): Set `usec' correctly.
7864 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7866 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7867 `lambda', set reg[RRR] to the map index.
7868 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7869 reg[RRR] to 0. Otherwise, set it to -1.
7871 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7873 * emacs.c (main): Remove code snippet commented out with `//'.
7875 2000-02-25 Richard M. Stallman <rms@gnu.org>
7877 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7878 and contains a `:', prepend `/:'.
7880 * window.c (select_window_1): If selected_window is nil,
7881 don't "swap out" the buffer's point.
7882 (Fset_window_configuration): Set selected_window to nil
7883 before calling Fselect_window.
7884 (unshow_buffer): Don't set point in buffer from window's point
7885 if another more recently selected window also shows the buffer.
7887 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7889 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7891 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7892 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7893 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7895 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7896 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7897 (hide_busy_cursor): New functions.
7898 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7900 * minibuf.c (read_minibuf): Cancel busy-cursor.
7902 * keyboard.c (command_loop_1): Call start_busy_cursor before
7903 Fcommand_execute and cancel_busy_cursor after it.
7904 (timer_check): Remove busy-cursor code.
7905 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7908 * process.c (wait_reading_process_input): Remove busy-cursor code.
7910 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7911 Fx_hide_busy_cursor.
7913 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7915 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7917 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7919 * xterm.c (XTread_socket): Remove busy-cursor code.
7921 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7922 (build_frame_matrix_from_leaf_window): Put code handling
7923 glyph row's not being a slice of a frame row in #if 0.
7924 (sync_window_with_frame_matrix_rows): New function.
7925 (frame_row_to_window): New function.
7926 (mirror_line_dance): Handle copies between windows.
7928 * lread.c (Fload): Use `xfree' instead of `free'.
7929 (init_obarray): Use `xmalloc' instead of `malloc'.
7931 * window.c (Fset_window_buffer): Set WINDOW to the window
7933 (coordinates_in_window): Take frame's internal border width
7936 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7938 * xterm.c (x_display_and_set_cursor): Display cursor of
7939 non-selected windows depending on the setting of
7940 cursor_in_non_selected_windows.
7942 * xdisp.c (cursor_in_non_selected_windows): New variable.
7943 (syms_of_xdisp): DEFVAR_BOOL it.
7945 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7947 * data.c (Fstring_to_number): If number is greater than what
7948 fits into an integer, return a float.
7950 * eval.c (specbind): Remove references to
7951 keyword_symbols_constant_flag.
7953 * data.c (keyword_symbols_constant_flag): Removed.
7954 (Fmakunbound, set_internal, syms_of_data): Remove references to
7955 keyword_symbols_constant_flag.
7957 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7959 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7961 * syntax.c (multibyte_syntax_as_symbol): New variable.
7962 (syms_of_syntax): Declare it as a Lisp variable.
7963 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7964 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7965 nonzero, treat all multibyte characters as symbol.
7966 (init_syntax_once): Give syntax `word' to all multibyte
7969 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7971 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7974 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7976 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7978 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7979 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7981 2000-02-21 Dave Love <fx@gnu.org>
7983 * frame.c (Vmouse_position_function): New variable.
7984 (Fmouse_position): Use it.
7985 (syms_of_frame): Install it.
7987 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7989 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7991 * fileio.c (Finsert_file_contents): Unbind the binding of
7992 standard-output done by temp_output_buffer_setup.
7994 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7995 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7996 (specbind, unbind_to): Handle most common case of non-constant
7997 symbol with trivial value specially.
7999 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
8001 2000-02-20 Richard M. Stallman <rms@gnu.org>
8003 * data.c (Fmake_variable_buffer_local): Doc fix.
8004 Init found_for_buffer to 0.
8005 (Fmake_variable_frame_local): If the variable has already
8006 been buffer-local, set the check_frame field.
8008 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
8010 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
8011 produced for CODING_MODE_LAST_BLOCK requires.
8013 2000-02-18 Dave Love <fx@gnu.org>
8015 * keyboard.c (echo_keystrokes): Remove declaration.
8016 (Vecho_keystrokes) New variable.
8017 (read_char, record_menu_key, read_key_sequence): Use it to allow
8019 (syms_of_keyboard): Change Vecho_keystrokes declaration.
8021 * lread.c: Undef feature selection macros before defining.
8023 2000-02-18 Gerd Moellmann <gerd@gnu.org>
8025 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
8026 for symbols other than the symbol in question.
8028 2000-02-17 Dave Love <fx@gnu.org>
8030 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
8032 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8034 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
8036 * alloc.c (enum mem_type): Compile unconditionally.
8038 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
8040 * xfaces.c (tty_defined_color): Don't return faulire indication
8041 for unspecified-fg and unspecified-bg pseudo-colors.
8043 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8045 * alloc.c (mark_object): Don't mark symbol names in pure space.
8046 (gc_sweep): Don't unmark symbol names in pure space.
8048 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
8049 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
8050 [GC_MARK_STACK]: New defines.
8051 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
8052 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
8054 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
8056 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
8057 allocate_buffer instead of xmalloc.
8059 * alloc.c (toplevel): Include setjmp.h.
8060 (PURE_POINTER_P): New define.
8061 (enum mem_type) [GC_MARK_STACK]: New enumeration.
8062 (Vdead) [GC_MARK_STACK]: New variable.
8063 (lisp_malloc): Add parameter TYPE, call mem_insert if
8064 GC_MARK_STACK is defined.
8065 (allocate_buffer): New function.
8066 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
8067 (free_float) [GC_MARK_STACK]: Set type to Vdead.
8068 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
8069 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
8070 (MEM_NIL) [GC_MARK_STACK]: New define.
8071 (struct mem_node) [GC_MARK_STACK]: New structure.
8072 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
8073 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
8074 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
8075 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
8076 (mark_stack) [GC_MARK_STACK]: New functions.
8077 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
8078 (clear_marks): Removed.
8079 (gc_sweep): Set free conses' car, free floats' type, free
8080 symbols' function to Vdead. Use lisp_free to free buffers.
8081 (init_alloc_once): Initialize Vdead.
8082 (survives_gc_p): Return non-zero for pure objects.
8084 * alloc.c: Add comments throughout the file.
8086 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
8087 that unblocks alarms.
8089 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
8090 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
8091 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
8093 * frame.c (make_frame): Set frame initiallly to `garbaged'.
8095 2000-02-17 Kenichi Handa <handa@etl.go.jp>
8097 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
8098 avoid infinite error signaling. Allocate sufficient memory for
8099 eol_str in the case that eoltype is Lisp_Int.
8101 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
8103 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
8104 depends on the previous behavior.
8106 2000-02-16 Gerd Moellmann <gerd@gnu.org>
8108 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
8110 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8112 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
8114 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
8115 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
8118 2000-02-15 Richard M. Stallman <rms@gnu.org>
8120 * data.c (set_internal): Don't make variable buffer-local
8121 if within a let-binding for the same buffer.
8122 (let_shadows_buffer_binding_p): New function.
8124 * eval.c (specbind): For buffer-local value,
8125 record the current buffer also.
8126 (unbind_to): Cope with that change.
8128 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8130 * window.c (Fsave_window_excursion): Doc fix.
8132 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
8134 * syntax.c (back_comment): Make sure we only consider comment-starters
8135 of the relevant style and return -1 in case of a failure to find the
8136 beginning of the comment.
8137 (Fforward_comment): If back_comment fails, go back to the position just
8138 after the comment-end.
8139 (scan_lists): Add comment describing a very minor bug.
8141 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8143 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
8144 `completion-regexp-list' in the docstring.
8146 2000-02-14 Dave Love <fx@gnu.org>
8148 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
8150 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8152 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
8153 to Emacs' syntax. Also fix the comment about set/not-set meanings
8154 since Emacs syntax is not the value 0 any more.
8155 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
8156 since it's now part of RE_SYNTAX_EMACS.
8158 2000-02-12 Dave Love <fx@gnu.org>
8160 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
8163 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8165 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
8167 2000-02-12 Dave Love <fx@gnu.org>
8169 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
8171 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
8172 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
8173 * s/hpux.h: Don't define HAVE_VFORK.
8175 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
8177 * s/nextstep.h: Don't define HAVE_ALLOCA.
8179 * config.in: Add vfork bits.
8181 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8183 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
8184 unwind function to undo the effect of stopping atimers.
8186 * keyboard.c (bind_polling_period): Stop all timers except
8189 * atimer.c (stopped_atimers): New variable.
8190 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
8193 * atimer.h (stop_other_atimers, run_all_atimers)
8194 (unwind_stop_other_atimers): Add function prototypes.
8196 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
8198 2000-02-11 Ken Raeburn <raeburn@gnu.org>
8200 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
8201 library may depend on jpeg.
8202 (atimer.o): Depends on atimer.c.
8204 2000-02-11 Kenichi Handa <handa@etl.go.jp>
8206 * insdel.c (del_range_1): Call update_compositions.
8207 (del_range_both): Call update_compositions just once..
8209 2000-02-10 Dave Love <fx@gnu.org>
8211 * xfns.c (create_frame_xic): Fix initialization of automatic
8214 2000-02-09 Kenichi Handa <handa@etl.go.jp>
8216 * ccl.c (CCL_MAKE_CHAR): New macro.
8217 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
8218 registers by CCL_MAKE_CHAR before calling translate_char.
8219 <CCL_TranslateCharacterConstTbl> Likewise.
8221 2000-02-08 Dave Love <fx@gnu.org>
8223 * lread.c (__EXTENSIONS__): Define.
8225 2000-02-08 Gerd Moellmann <gerd@gnu.org>
8227 * puresize.h (BASE_PURESIZE): Increase to 650000.
8229 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8231 * msdos.c (XMenuActivate): Turn off the cursor after displaying
8234 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8236 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
8237 md, mh, mb, mr, and me to the fake termcap entry.
8239 2000-02-06 Ken Raeburn <raeburn@gnu.org>
8241 * sound.c (sound_cleanup): Don't call device close routine if the
8242 function pointer is null.
8244 2000-02-06 Andrew Innes <andrewi@gnu.org>
8246 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
8247 around image definitions and prototypes.
8248 (gamma_correct) [WINDOWSNT]: New prototype.
8250 * w32term.c (x_make_frame_visible): Replace call to
8251 input_poll_signal with poll_for_input.
8253 * window.c [WINDOWSNT]: Include w32term.h.
8255 * xdisp.c [WINDOWSNT]: Include w32term.h.
8257 * makefile.nt: Add dependencies on w32gui.h.
8258 (OBJ1): Include atimer.obj.
8259 ($(BLD)\atimer.obj): New dependency rule.
8261 * w32.c (sigmask): New function (does nothing).
8262 (sigunblock): Ditto.
8264 * frame.c [WINDOWSNT]: Include w32term.h.
8266 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
8268 * lread.c (syms_of_lread): Fix literal newlines.
8270 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
8271 the string constant limit (2048 bytes) in MSVC.
8274 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
8276 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
8278 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
8279 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
8282 2000-02-04 Dave Love <fx@gnu.org>
8284 * fileio.c: Remove some unused vars.
8285 (_GNU_SOURCE): Define (for euidaccess).
8287 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
8289 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
8291 (read_minibuf): Deal with allow_props correctly.
8293 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
8295 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
8297 2000-02-03 Ken Raeburn <raeburn@gnu.org>
8299 * search.c (compile_pattern): If a cache entry has a nil regexp,
8300 fill in that entry instead of clobbering a previously cached
8303 2000-02-02 Ken Raeburn <raeburn@gnu.org>
8305 * puresize.h (BASE_PURESIZE): Increase to 610000.
8307 2000-02-02 Gerd Moellmann <gerd@gnu.org>
8309 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
8312 2000-02-02 Kenichi Handa <handa@etl.go.jp>
8314 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
8315 instead of incrementing ic directly.
8316 <CCL_WriteExprConst> Likewise.
8317 <ccl_set_expr>: Set ic to jump_address.
8319 * fileio.c (e_write): Fix the handling of
8320 CODING_FINISH_INSUFFICIENT_SRC.
8322 2000-02-01 Dave Love <fx@gnu.org>
8324 * editfns.c (Fpropertize): Doc fix.
8326 * process.c (Fstart_process): Doc fix.
8328 * eval.c: Fix various doc strings not to duplicate information
8329 from help-manyarg-func-alist.
8331 * window.c (Fset_window_margins): Don't make interactive. Doc
8334 * doc.c (Vhelp_manyarg_func_alist): New variable.
8335 (Fdocumentation): Use it.
8336 (syms_of_doc): Define it.
8338 2000-01-31 Gerd Moellmann <gerd@gnu.org>
8340 * xterm.c (xim_open_dpy): Remove unused local variable.
8342 * emacs.c (USAGE): Use term `display options' instead of `X
8345 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
8346 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
8348 * fns.c (sweep_weak_table): New function.
8349 (sweep_weak_hash_tables): Use it. Keep on marking until there
8352 2000-01-30 Gerd Moellmann <gerd@gnu.org>
8354 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
8355 that XTread_socket does not crash by trying to call XNoOp on a
8358 2000-01-30 Jason Rumney <jasonr@gnu.org>
8360 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8361 Change selected_frame to SELECTED_FRAME ().
8362 (w32_console_mouse_position): Remove #ifndef MULE from around
8365 * makefile.nt: Remove dosfns.obj.
8367 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
8369 * w32fns.c (w32_defined_color): Check for valid frame before
8370 applying gamma correction. Eliminate dependency on frame elsewhere.
8371 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
8372 (w32_to_x_font): Use resx and resy not height_in and width_in.
8373 (x_to_w32_font): Doc fix.
8374 (xlfd_strip_height): New function to strip and return font height.
8375 (w32_font_match): Compare height separately from rest of xlfd
8376 spec, using xlfd_strip_height.
8378 * w32term.c (w32_term_init): Swap resx and height_in, resy and
8379 width_in. Use w32_defined_color in place of defined_color.
8381 * w32faces.c: Merge more of DOS and X specifics in preparation for
8382 merge with xfaces.c.
8383 (defined_color): Remove FIXME comment.
8384 (tty_color_name): Provide w32-specific function.
8385 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
8387 * w32console.c (turn_on_face, turn_off_face): Removed.
8388 (w32_face_attributes): New function.
8389 (Global_variables): Reduce scope where possible.
8390 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
8392 (hl_mode): Don't modify text attributes.
8393 (write_glyphs): Don't do anything if len <= 0. Use
8394 w32_face_attributes to get attributes for drawing. Write
8395 terminating codes using char_attr_normal.
8396 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
8397 (update_begin, update_end): Likewise.
8398 (vga_stdcolor_name): New function.
8399 (initialize_w32_display): Remove char_attr_reverse and char_attr.
8400 (Fset_screen_color): Remove char_attr_reverse.
8402 2000-01-29 Gerd Moellmann <gerd@gnu.org>
8404 * xfns.c (xic_set_preeditarea): Take window parameter and
8405 window-relative pixel-positions.
8407 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
8408 is its frame's selected window.
8409 (xim_instantiate_callback): Likewise.
8411 * xfns.c (x_create_im): Removed.
8412 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
8413 (supported_xim_styles): Renamed from supported_styles.
8414 (best_xim_style): Renamed from best_style.
8415 (create_frame_xic): Renamed from xic_create_frame.
8416 (free_frame_xic): Renamed from xic_destroy_frame.
8418 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
8420 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
8421 our frames, call XFilterEvent with 2nd parameter `None'.
8422 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
8423 returning XBufferOverflow.
8424 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
8426 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
8427 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
8428 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
8429 (xim_initialize, xim_close)
8430 [HAVE_X_I18N && HAVE_X11R6]: New functions.
8431 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
8432 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
8433 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
8435 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
8437 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
8438 `xic_style' and `xic_xfs'.
8439 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
8440 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
8441 (FRAME_XIM): Removed.
8443 * xfns.c (supported_styles): New variable.
8444 (DEFAULT_STYLE, DEFAULT_FONT): New macros
8445 (xic_create_xfontset, best_style, xic_create_frame)
8446 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
8447 (xic_set_xfontset): New functions.
8449 2000-01-28 Dave Love <fx@gnu.org>
8451 * s/irix6-5.h: Revert last change after change to irix5-0.h.
8453 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
8455 2000-01-28 Gerd Moellmann <gerd@gnu.org>
8457 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
8458 for *scratch* if it already existed.
8460 * emacs.c (USAGE): New macro.
8461 (main): Use it to display usage information.
8463 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8465 Support for the menu-help feature:
8467 * msdos.h: Change prototypes of XMenuAddSelection and
8470 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
8471 part of the line to the termscript file.
8472 (IT_clear_to_end): Clear the entire line, not just its beginning.
8473 (menu_help_message, prev_menu_help_message): New variables.
8474 (IT_menu_make_room): Make room for the help_text member.
8475 (IT_menu_display): New argument disp_help; all callers changed.
8476 If disp_help is non-zero, store the help text of the active menu
8477 item in menu_help_message.
8478 (XMenuAddPane): Initialize the help_text member to NULL.
8479 (XMenuAddSelection): New argument help_text. Store it in the
8481 (XMenuActivate): New argument help_callback. If the value of
8482 menu_help_message has changed since the last time, display the
8483 menu help message text while waiting for the mouse to move. Clear
8484 the echo area before exiting.
8485 (XMenuDestroy): Free the help_text member.
8487 2000-01-27 Gerd Moellmann <gerd@gnu.org>
8489 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
8490 XMenuAddSelection. Pass help callback to XMenuActivate.
8491 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
8493 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8495 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
8496 and EMACS_SET_USECS.
8498 2000-01-26 Dave Love <fx@gnu.org>
8500 * editfns.c (Fchar_after, Fchar_before): Doc fix.
8502 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
8503 an error may be signalled.
8505 2000-01-26 Gerd Moellmann <gerd@gnu.org>
8507 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
8508 LD_SWITCH_SYSTEM inherited from irix5-0.h.
8510 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
8512 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8514 * charset.c (Fstring): If there is a multibyte char among
8515 the args, always return a multibyte string.
8517 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8519 * sysdep.c (sys_select): Turn atimers off and on instead of
8520 recording and restoring old alarm handler
8522 * process.c (toplevel): Include atimer.h.
8523 (create_process_1): Rewritten.
8524 (create_process): Use atimers instead of alarm.
8525 (wait_reading_process_input) [hpux]: Turn atimers off instead
8526 of turning off SIGALRM.
8527 (wait_reading_process_input): Turn off atimers instead off
8528 calling stop_polling.
8530 * emacs.c (main): Call init_atimer.
8532 * keyboard.c (toplevel): Include systime.h and atimer.h.
8533 (polling_for_input): Removed because unused.
8534 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
8535 (poll_timer): New variable.
8536 (poll_for_input, poll_for_input_1): New functions.
8537 (start_polling, stop_polling): Rewritten.
8539 * keyboard.h (polling_for_input): Removed.
8541 * atimer.h, atimer.c: New files.
8543 * Makefile.in (obj): Add atimer.o.
8544 (atimer.o): New target.
8546 * blockinput.h (pending_atimers): Add extern declaration.
8547 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
8549 * lisp.h (popup_activated_flag): Add extern declaration.
8551 * xmenu.c (popup_activated_flag): Make externally visible.
8552 (popup_activate_callback) [USE_MOTIF]: Increment
8553 popup_activated_flag.
8554 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8556 * xterm.c (toplevel): Include atimer.h.
8557 (toolkit_scroll_bar_interaction): New variable.
8558 (Fxt_process_timeouts): Removed.
8559 (x_process_timeouts): New function.
8560 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8561 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8562 (x_make_frame_visible): Call poll_for_input_1 instead of
8563 input_poll_signal. Don't call alarm.
8564 (x_initialize): Install timer calling x_process_timeouts.
8566 2000-01-24 Dave Love <fx@gnu.org>
8568 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8569 Don't use -cckr -- apparently not now necessary.
8571 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8573 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8576 2000-01-23 Jason Rumney <jasonr@gnu.org>
8578 * w32fns.c (w32_defined_color): Apply gamma correction before
8579 trying to map to the palette.
8580 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8583 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8584 here. Callers changed to always pass real device context.
8585 (w32_draw_bitmap): Likewise.
8586 (w32_get_glyph_overhangs): Likewise.
8587 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8589 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8590 pfnSetScrollInfo and SetScrollRange.
8591 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8592 back into MULE characters after decoding them.
8593 (x_get_glyph_face_and_encoding): Likewise.
8594 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8595 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8596 (x_produce_glyphs): Calculate per char metrics for a character
8597 that we know exists in default font when font_not_found_p is true.
8599 2000-01-22 Jason Rumney <jasonr@gnu.org>
8601 * makefile.nt (intervals.obj, composite.obj): New modules.
8602 (composite.h): Added as dependency where appropriate.
8604 * w32gui.h (XGCValue): New struct for emulating X GCs.
8606 * w32term.h (XCharStruct): New struct for emulating X.
8608 * w32console.c (turn_on_face, turn_off_face): New functions.
8609 (change_line_highlight): New prototype for new redisplay.
8610 (write_glyphs): Support multibyte text. Support faces.
8612 * w32faces.c: Complete rewrite for new redisplay based on new
8615 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8616 throughout. struct frame * in place of FRAME_PTR.
8617 Skeleton support for images, toolbars, tooltips from xfns.c.
8618 (Fx_create_frame): Use system default for default scroll bar
8620 (w32_get_arg): Renamed from x_get_arg.
8621 (Fx_file_dialog): New function.
8622 (w32_list_fonts): Check cache before asking system.
8623 (Vw32_enable_synthesized_fonts): New variable.
8624 (Vw32_enable_italics): Obsolete, removed.
8626 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8627 Use SELECTED_FRAME macro.
8629 * w32menu.c: Add skeleton support for help strings on menus.
8630 (add_menu_item): Native checkbox and radio support added, but not
8631 yet enabled due to bugs.
8632 (push_menu_item): Add parameters type, selection and help.
8634 Formatting changes to reduce unnecessary diffs with xmenu.c.
8636 * w32select.c (Fw32_set_clipboard_data): Update call to
8637 find_charset_in_str.
8639 * w32term.c: Complete rewrite for new redisplay based on new
8640 xterm.c with necessary sections merged back in from old w32term.c.
8642 2000-01-21 Richard M. Stallman <rms@gnu.org>
8644 * data.c (set_internal): Further fix in same criterion.
8646 2000-01-20 Richard M. Stallman <rms@gnu.org>
8648 * data.c (set_internal): Fix the criteria for whether
8649 to swap out the old cached binding.
8651 2000-01-19 Dave Love <fx@gnu.org>
8653 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8655 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8657 * regex.c (re_compile_fastmap): While checking a range table for
8658 `charset', skip flag bits for a character class correctly.
8660 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8662 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8664 * xfns.c (x_window): Call lw_create_widget with new parameter
8667 * widget.c (EmacsFrameSetCharSize): Change size of children first
8668 because of problems with main window geometry management under
8671 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8673 (MENU_ITEMS_ITEM_HELP): New enumerator.
8674 (push_menu_item): Add parameter HELP. Record help in menu_items.
8675 (single_menu_item, single_submenu, list_of_items): Call
8676 push_menu_item with new parameter.
8677 (single_submenu): Set help string in widget value.
8678 (menu_highlight_callback): New function.
8679 (set_frame_menubar): Call lw_create_widget with new
8681 (xmenu_show, xdialog_show): Ditto.
8683 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8685 * sound.c (Fplay_sound): Improve doc string.
8687 2000-01-11 Richard M. Stallman <rms@gnu.org>
8689 * lisp.h (set_internal): Enter the new arg.
8691 * eval.c (specbind): Record buffer-local variables specially,
8692 indicating which buffer's binding was saved.
8693 (unbind_to): Restore buffer-local variables specially
8694 in the proper buffer.
8696 * data.c (set_internal): New arg BUF.
8698 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8699 * data.c (Fset): Pass new arg to set_internal.
8700 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8702 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8704 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8707 2000-01-11 Richard M. Stallman <rms@gnu.org>
8709 * minibuf.c (Ftry_completion): Doc fix.
8711 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8713 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8716 2000-01-11 Andreas Schwab <schwab@suse.de>
8718 * coding.c (code_convert_region): Initialize total_skip.
8720 2000-01-08 Dave Love <fx@gnu.org>
8722 * eval.c (Fuser_variable_p): Check customizability too.
8724 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8726 * minibuf.c (Fcompleting_read): Doc fix.
8728 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8730 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8733 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8734 Check that input style is supported before trying to create an
8736 (x_window): Call x_create_im.
8738 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8740 * xfns.c (current_gif_memory_src): New variable.
8741 (gif_load): Record the address of the current memory source
8742 in current_gif_memory_src.
8743 (gif_read_from_memory): Use current_gif_memory_src.
8745 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8746 macros statement form.
8748 * sound.c (struct sound): Renamed from struct sound_file.
8749 (struct sound): Add members `data' and `header_size'.
8750 (enum sound_attr): Add SOUND_DATA.
8751 (current_sound, current_sound_device): Variables renamed from
8752 sound_file and sound_device.
8753 (parse_sound): Parse :data.
8754 (parse_sound): Handle sound data in strings.
8755 (find_sound_type): Function renamed from find_sound_file_type.
8756 (wav_init, au_init): Fail if sound's header_size is smaller than
8758 (wav_play, au_play): Play sounds from string data.
8760 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8762 * lisp.h: Add prototype for allocate_string_data.
8764 * alloc.c (Fgarbage_collect): Return number of live and free
8767 * alloc.c (mark_buffer): Remove code in #if 0.
8769 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8770 (strings_consed): New variable.
8771 (allocate_string): Set it.
8772 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8773 (Fmemory_use_counts): Return strings_consed. Use Flist.
8775 * alloc.c: General cleanup in comments etc. Remove conditional
8776 compilation for `standalone'.
8778 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8780 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8781 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8782 (DONT_COPY_FLAG): Removed.
8783 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8784 (struct sdata, struct sblock): New
8785 (struct string_block): Rewritten.
8786 (STRINGS_IN_STRING_BLOCK): New macro.
8787 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8788 (large_sblocks, string_blocks, string_free_list): New variables.
8789 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8790 (init_strings): Rewritten.
8791 (allocate_string, allocate_string_data, compact_small_strings)
8792 (free_large_strings, sweep_strings): New functions.
8793 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8794 (struct string_block_head, current_string_block)
8795 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8796 (STRING_PAD): Removed.
8797 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8798 (Fgarbage_collect): Don't set mark bit in large strings.
8799 (mark_object): Mark strings differently. Mark symbol names
8801 (survives_gc_p): Test marked strings differently.
8802 (gc_sweep): Sweep strings differently, unmark strings in
8804 (compact_strings): Removed.
8806 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8808 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8809 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8811 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8813 * fileio.c (Finsert_file_contents): Signal error if visiting file
8814 in a non-empty buffer.
8816 * term.c (encode_terminal_code): Fix the previous change.
8818 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8820 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8821 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8823 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8825 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8827 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8828 need to test for MSDOS frames.
8830 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8832 * dosfns.c (unspecified_colors): Remove.
8833 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8835 (msdos_stdcolor_name): Return strings for unspecified fore- and
8838 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8839 (syms_of_xfaces): Remove their staticpro's.
8840 (tty_color_name): Return Lisp strings for unspecified fore- and
8842 (Finternal_set_lisp_face_attribute): Remove the special treatment
8843 for Qunspecified_{f,b}g.
8844 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8847 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8849 * xdisp.c (reseat_at_next_visible_line_start): Position before
8850 newline only if ending up on a newline.
8851 (next_element_from_ellipsis): Return success. Handle case of
8852 displaying no ellipsis. Fix case of ellipsis defined in display
8854 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8857 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8859 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8860 (Fcolor_supported_p): Renamed from face-color-supported-p.
8862 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8864 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8865 list of colors renamed to tty-defined-color-alist.
8866 (tty_color_name): Pass the frame to tty-color-by-index.
8867 (realize_tty_face): tty-color-alist is now a function which
8868 accepts the frame as argument.
8870 * term.c (Ftty_display_color_p): Accept an optional argument
8873 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8875 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8876 encode_terminal_code.
8878 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8880 * dispnew.c (mode_line_string): Support termcap frames as well.
8882 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8884 * syntax.c (Fforward_word): Undo previous change.
8886 * editfns.c (Fconstrain_to_field): Don't constrain if
8887 inhibit-field-text-motion is non-nil.
8888 (Fline_beginning_position): Undo previous change.
8889 (Fline_end_position): Ditto.
8891 * syntax.c (Fforward_word): Notice field boundaries only if
8892 inhibit-field-text-motion is nil.
8894 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8896 * editfns.c (Vinhibit_field_text_motion): New variable.
8897 (inhibit-field-text-motion): New DEFVAR_LISP.
8898 (Fline_beginning_position, Fline_end_position): Notice field
8899 boundaries only if inhibit-field-text-motion is nil.
8901 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8903 (x_build_heuristic_mask): Likewise.
8904 (xbm_load_image_from_file): Change error output.
8905 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8906 (gif_load, gs_load, x_kill_gs_process): Ditto.
8908 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8909 color indices when accessing raster pixels.
8910 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8911 one of :file or :data.
8912 (enum pbm_keyword_index): Add PBM_DATA.
8913 (pbm_format): Add :data.
8914 (pbm_image_p): Allow either :file or :data.
8915 (pbm_read_file): New function.
8916 (pbm_scan_number): Rewritten to read from string.
8917 (pbm_load): Support :data.
8919 See ChangeLog.8 for earlier changes.
8922 ;; coding: iso-2022-7bit