1 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4 excluding menu-bar and tool-bar.
5 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
7 (where_is_internal_1): Don't ignore menu-items.
9 2000-12-20 Gerd Moellmann <gerd@gnu.org>
11 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
14 * window.c (make_window): Initialize window's min_hscroll.
15 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
16 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
18 (struct saved_window): New member min_hscroll.
19 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
20 (Fset_window_configuration): Set window's min_hscroll.
21 (save_window_save): Save window's min_hscroll.
22 (compare_window_configurations): Compare min_hscroll values.
24 * window.h (struct window): New member min_hscroll.
26 * keyboard.c (echo_prompt): Prevent a compiler warning.
28 * xdisp.c (try_cursor_movement): Fix last change. The real
29 condition is that PT is at the end of the row, and should
30 be displayed at the start of the next row.
32 * xdisp.c (try_cursor_movement): If we end on a partially
33 visible line, end we already decided to scroll, return -1.
35 * dispextern.h (ensure_frame_matrix): Add prototype.
37 * window.c (delete_window, Fsplit_window)
38 (Fset_window_configuration): Call ensure_frame_matrix.
40 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
42 (adjust_frame_glyphs_for_frame_redisplay): If display has been
43 completed, call fake_current_matrices instead of marking frame
46 2000-12-20 Jason Rumney <jasonr@gnu.org>
48 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
50 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
52 * fns.c (Frequire): Doc fix.
54 2000-12-19 Gerd Moellmann <gerd@gnu.org>
56 * window.c (window_scroll_pixel_based): Don't use
59 * dispnew.c (direct_output_for_insert): Fix check for mini-window
60 currently displaying a message.
62 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
64 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
66 2000-12-18 Andrew Innes <andrewi@gnu.org>
68 * w32.c (w32_strerror): New function.
70 * w32.h (w32_strerror): New extern.
72 * w32fns.c (Fw32_shell_execute): Use it.
74 2000-12-18 Gerd Moellmann <gerd@gnu.org>
76 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
78 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
80 * msdos.c (IT_set_face): Obey inverse_video.
82 2000-12-18 Kenichi Handa <handa@etl.go.jp>
84 * dired.c (directory_files_internal): Always return decoded filenames.
86 2000-12-18 Gerd Moellmann <gerd@gnu.org>
88 * xterm.c (x_connection_closed): Prevent being called recursively
89 because of an error condition in XtCloseDisplay.
91 * xdisp.c (init_iterator): If noninteractive, and the frame's
92 face cache is null, make one.
94 * xfns.c (show_busy_cursor): Check for live frames more
97 * process.c (wait_reading_process_input): Check for pending
98 input when running timers.
100 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
102 * msdos.c (IT_write_glyphs): Compute the glyph face from
105 2000-12-18 Kenichi Handa <handa@etl.go.jp>
107 * process.c (read_process_output): Don't run a filter if the code
108 decoder produces nothing but carryover.
110 2000-12-17 Andrew Innes <andrewi@gnu.org>
112 * w32.c (sys_rename): Only check errno against EEXIST, and not
113 EACCES, when determining whether rename failed because the target
114 exists. This was resulting in indefinite looping on Windows 9x if
115 the source file was locked by another process.
117 * w32fns.c (Ffile_system_info): New function.
118 (syms_of_w32fns): Defsubr it.
120 2000-12-17 Gerd Moellmann <gerd@gnu.org>
122 * window.c (coordinates_in_window): Fix computation for
123 position on vertical line between mode lines.
125 * xfns.c (unwind_create_frame): Return t if frame was deleted.
126 Don't alter tip_frame or tip_window.
127 (unwind_create_tip_frame): Set tip_frame to nil only if frame
130 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
131 Don't alter tip_frame or tip_window.
132 (unwind_create_tip_frame): Set tip_frame to nil only if frame
135 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
137 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
138 be consistent with the doc string. Reported by NAKAJIMA Mikio
139 <minakaji@osaka.email.ne.jp>.
141 2000-12-16 Kenichi Handa <handa@etl.go.jp>
143 * xfaces.c (Vface_ignored_fonts): New variable.
144 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
145 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
147 2000-12-15 Gerd Moellmann <gerd@gnu.org>
149 * dispnew.c (update_window): Detect pending input every nth line
150 updated, i.e. do it depending on real work done, and not on the
153 * xterm.c (expose_window): Don't redraw the window that's
154 currently being updated.
156 * window.c (Fset_window_point): Remove test for
157 cursor_in_non_selected_windows.
159 * lread.c (read1): Recognize end of file after `\\'.
161 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
162 not unwind_create_frame.
164 2000-12-15 Dave Love <fx@gnu.org>
166 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
169 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
171 2000-12-15 Kenichi Handa <handa@etl.go.jp>
173 * coding.c (setup_coding_system): Clear all members of the struct
174 coding_system at first.
175 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
177 (code_convert_region): Don't override coding->src_multibyte and
178 coding->dst_multibyte.
180 * fns.c (Fmd5): Docstring improved.
182 2000-12-15 Miles Bader <miles@gnu.org>
184 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
185 are actually marked as mode-lines; otherwise use
186 estimate_mode_line_height.
188 2000-12-14 Gerd Moellmann <gerd@gnu.org>
190 * editfns.c (Fformat): Prevent a buffer overrun when the format
191 specifies a precision.
193 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
195 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
196 argument is outside the range [2..3].
198 2000-12-14 Andrew Innes <andrewi@gnu.org>
200 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
201 nothing to do. Bind inhibit-quit.
202 (tip_frame): Make it a Lisp_Object.
203 (x_create_tip_frame): Set tip_frame after it has been added to
205 (Fx_show_tip): Don't set tip_frame here.
206 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
208 (unwind_create_frame, unwind_create_tip_frame): New functions.
209 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
210 while a frame is only partially constructed.
212 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
213 (x_free_frame_resources): New function.
214 (x_destroy_window): Use it.
216 2000-12-14 Gerd Moellmann <gerd@gnu.org>
218 * xfns.c (Fx_backspace_delete_keys_p): New function.
219 (syms_of_xfns): Defsubr it.
221 * config.in (HAVE_XKBGETKEYBOARD): Add.
223 2000-12-14 Kenichi Handa <handa@etl.go.jp>
225 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
226 Always store string in multibyte representation in echobuf.
227 (echo_char): Always store string in multibyte representation in
229 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
230 (read_key_sequence): Adjusted for the change of echo_prompt.
232 * fns.c (Fmd5): Docstring improved.
234 * lisp.h (detect_coding_system): Prototype adjusted.
236 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
237 (detect_coding_emacs_mule, detect_coding_iso2022,)
238 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
239 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
240 argument MULTIBYTEP. Callers changed.
241 (detect_coding_mask, detect_coding_system): New argument
242 MULTIBYTEP. Callers changed.
243 (decode_coding_string): Set coding->src_multibyte and
244 coding->dst_multibyte before calling detect_coding and detect_eol.
245 Update them after some coding system is detected.
247 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
249 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
251 * keyboard.c (menu_bar_items, tool_bar_items):
252 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
254 2000-12-13 Gerd Moellmann <gerd@gnu.org>
256 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
258 (unwind_create_frame, unwind_create_tip_frame): New functions.
259 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
260 while a frame is only partially constructed.
262 * xterm.h (x_free_frame_resources): Declare.
264 * xterm.c (x_free_frame_resources): New function.
265 (x_destroy_window): Use it.
267 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
268 don't interrupt the update for pending input initially, i.e.
269 update at least some lines.
271 * keyboard.c (do_mouse_tracking): Make externally visible.
273 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
275 * xfns.c (gray_bitmap_bits): Declare `char *'.
277 2000-12-12 Gerd Moellmann <gerd@gnu.org>
279 * xdisp.c (display_tool_bar_line): Make sure that tool bar
280 lines start with a relief line.
282 2000-12-12 Dave Love <fx@gnu.org>
284 * window.c (Fdisplay_buffer): Doc fix.
285 (Fwindow_list): Remove unused var.
287 * buffer.h (mmap_set_vars): Declare.
289 * window.h (Fset_window_point): Declare.
291 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
293 * msdos.c (fast_find_position): Don't overstep the last window row.
294 (IT_note_mouse_highlight): Initialize portion to -1. Remove
295 unused variable `area'. When looking for a row under (X,Y), give
296 up if some of the previous rows is not enabled.
298 2000-12-12 Gerd Moellmann <gerd@gnu.org>
300 * window.c (Fset_window_point): If displaying cursors in windows
301 other than the selected window, make sure redisplay updates
302 other windows to show the new value of point in the window.
304 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
306 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
307 the buffer is the sole visible buffer when in the mini-buffer.
309 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
310 Bind `inhibit-read-only' to t.
311 (unwind_with_echo_area_buffer): Use AREF.
313 * xfns.c (Fx_hide_tip): Simplified.
315 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
316 GC_MAKE_GCPROS_NOOPS instead of `1'.
318 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
320 2000-12-11 Gerd Moellmann <gerd@gnu.org>
322 * xfns.c (Fx_hide_tip): Fix last change.
324 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
325 nothing to do. Bind inhibit-quit.
326 (tip_frame): Make it a Lisp_Object.
327 (x_create_tip_frame): Set tip_frame after it has been added to
329 (Fx_show_tip): Don't set tip_frame here.
331 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
333 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
336 * dispextern.h: Change external declaration of tip_frame.
338 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
339 return an empty string.
341 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
342 of the window's update_mode_line flag, since the former is set by
343 force-mode-line-update, not the latter. This makes
344 column-number-mode slightly faster.
346 * xdisp.c (try_window_id) <all changes above window start>:
349 2000-12-11 Paul Eggert <eggert@twinsun.com>
351 * config.in (HAVE_FTELLO): Remove.
353 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
354 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
356 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
357 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
359 2000-12-11 Miles Bader <miles@gnu.org>
361 * window.c (displayed_window_lines): Don't round up when
362 converting empty space at bottom to lines.
363 Handle non-newline-terminated final lines properly.
364 (Fwindow_text_height): New function (used to be in lisp).
365 (syms_of_window): Initialize it.
367 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
369 * syntax.c (scan_lists): Check that the right quote char has the
370 right Sstring syntax when jumping over strings.
371 (init_syntax_once): Use Smax rather than 13.
373 2000-12-09 Miles Bader <miles@gnu.org>
375 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
376 with PARTIALLY, inverting the sense.
377 (window_scroll_pixel_based): Scroll partially visible lines into
378 place if we hit the beginning or end of the buffer.
379 (displayed_window_lines): Don't include partially visible lines.
380 (Fmove_to_window_line): Skip past any partially visible first line.
382 2000-12-08 Gerd Moellmann <gerd@gnu.org>
384 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
386 * tparam.c (tparam1): Change the way buffers are reallocated to be
387 portable and less obfuscated.
389 * termcap.c (tgetent): Change the way buffers are reallocated to
390 be portable and less obfuscated.
392 * macros.c (store_kbd_macro_char): Change the way buffers are
393 reallocated to be portable and less obfuscated.
395 * lread.c (read1): Change the way buffers are reallocated to be
396 portable and less obfuscated.
398 * doc.c (Fsubstitute_command_keys): Change the way buffers
399 are reallocated so that it is portable.
401 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
403 * dosfns.c (Ffile_system_info): New function.
404 (syms_of_dosfns): Defsubr it.
406 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
408 * alloc.c (gc_sweep): Add comment.
410 2000-12-07 Gerd Moellmann <gerd@gnu.org>
412 * sound.c (vox_configure): Change order of ioctls. Don't
413 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
414 Ignore errors when changing volume.
415 (vox_close): Don't reset the device.
417 * process.c (read_process_output): Make sure the process marker's
418 position is valid when the process buffer is changed in
419 after-change functions. W3 does that.
421 * xfns.c (x_free_gcs): New function.
423 * xterm.h (x_free_gcs): Add prototype.
425 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
428 * xterm.c (x_destroy_window): Call x_free_gcs so that
429 resources of non-toolkit X windows will be freed.
431 2000-12-07 Andrew Innes <andrewi@gnu.org>
433 * w32fns.c (xlfd_charset_of_font): Fix last change.
435 2000-12-06 Dave Love <fx@gnu.org>
437 * md5.h (__P): Don't define -- it comes from config.h.
439 * strftime.c: Change some #if foo to #ifdef foo.
441 2000-12-06 Andrew Innes <andrewi@gnu.org>
443 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
445 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
447 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
448 (w32_list_fonts): Don't choke if pattern doesn't specify a
451 2000-12-06 Gerd Moellmann <gerd@gnu.org>
453 * alloc.c (gc_sweep): Prevent symbols read during loadup
456 * xdisp.c (underlying_face_id): New function.
457 (handle_face_prop, face_before_or_after_it_pos): Use it
458 to determine the face ``under'' a string. Let strings inherit
459 the face of the buffer under them.
461 * xfaces.c (face_at_string_position): Update function comment.
463 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
464 matrix if the window's left position has changed; we need to
465 redraw it in this case.
467 * dispextern.h (struct glyph_matrix): Add member window_left_x.
469 * window.c (coordinates_in_window): Check mouse on mode-line or
472 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
473 advertized by the function documentation.
475 * window.c (syms_of_window): Doc fix.
477 * sound.c (vox_configure): Set volume for left and right channel.
478 (sound_cleanup): Return nil.
480 * xdisp.c (move_it_by_lines): Fix paren typo.
482 * xterm.c (x_load_font): Don't use the font's max_bounds for
483 computing the height of the font. If max_bounds' ascent or
484 descent are greater than the font's ascent or descent, this means
485 glyphs overlap, which should be handled now by redisplay.
487 * window.c (Veven_window_heights): New variable.
488 (syms_of_window): DEFVAR_LISP it.
489 (Fdisplay_buffer): Check Veven_window_heights before evening the
492 2000-12-06 Miles Bader <miles@gnu.org>
494 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
495 update `default-frame-alist' instead of setting no frame parameters.
497 2000-12-06 Kenichi Handa <handa@etl.go.jp>
499 * composite.c (update_compositions): Fix typo (use the correct
502 2000-12-05 Jason Rumney <jasonr@gnu.org>
504 * md5.h: Remove underscores from function declarations.
505 (__attribute__, __alignof__) [!__GNUC__]: Define.
507 * md5.c: Delay include of md5.h until after namespace cleaning.
509 * makefile.w32-in (fns.o): Depend on md5.h
513 * makefile.nt: Likewise.
515 2000-12-05 Jason Rumney <jasonr@altavista.net>
517 * w32term.c (expose_area): Complete last change.
519 2000-12-05 Ken Raeburn <raeburn@gnu.org>
521 * minibuf.c: Include intervals.h.
523 2000-12-05 Jason Rumney <jasonr@gnu.org>
525 * w32term.c (x_produce_glyphs): If a font for a component of
526 a composition is not found, use 1 pixel dot ascent and 0 dot
527 descent value to avoid displaying terribly tall empty boxes.
528 (expose_area): Pass x-coordinate relative to the exposed
529 area to x_draw_glyphs instead of a window-relative coordinate.
531 2000-12-05 Gerd Moellmann <gerd@gnu.org>
533 * xdisp.c (next_element_from_ellipsis): Save face before selective
534 display in saved_face_id, and set face_before_selective_p.
535 (reseat_1): Reset face_before_selective_p.
536 (append_space, extend_face_to_end_of_line): If iterator's
537 face_before_selective_p is set, use the face from saved_face_id.
538 (extend_face_to_end_of_line): For tty frames, make sure to
539 use the right face id when producing spaces at the end of
542 * dispextern.h (struct it): Add face_before_selective_p.
544 * keyboard.c (record_char): Don't record identical help-echo
545 events in recent_keys.
547 * xterm.c [USE_X_TOOLKIT]: Close the display.
548 (xim_close_dpy): Handle case that the display has been closed.
550 * xterm.c (x_destroy_window): Reset the frame's X window after
553 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
554 variable window_width.
555 (line_draw_cost): Fix code skipping over spaces at the end of the
556 line when must_write_spaces is not set.
557 (scrolling_window): Fix code inserting runs in list of all runs.
559 2000-12-05 Kenichi Handa <handa@etl.go.jp>
561 * coding.c (setup_coding_system): Be sure to initialize
562 coding->category_idx.
564 2000-12-04 Gerd Moellmann <gerd@gnu.org>
566 * xterm.c (PER_CHAR_METRIC): Removed because not used.
568 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
569 area to x_draw_glyphs instead of a window-relative coordinate.
571 * fileio.c (auto_save_error): Add parameter ERROR. Show the
572 error in the message.
574 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
575 timer after having read a key. It's not good for code reading
576 several keys in a loop, like an input method.
578 * fileio.c (Finsert_file_contents): When VISIT is t, don't
579 record undo information for format-decode.
581 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
582 current buffer is read-only, not if it isn't.
584 * keyboard.c (record_char): Record `help-echo' input events
585 in recent_keys only if they display some help. Don't record
586 `help-echo' events as macro char.
588 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
590 * editfns.c (save_excursion_restore): Don't move point
591 in another window if it is showing the wrong buffer.
592 Avoid the call to Fwindow_live_p, for speed.
594 2000-12-04 Kenichi Handa <handa@etl.go.jp>
596 * xfaces.c (struct font_name): New member registry_priority.
597 (split_font_name): Initialize the above member to zero.
598 (concat_font_list): New function.
599 (font_list): Include fonts of all alternative registries.
600 (FONT_POINT_SIZE_QUANTUM): New macro.
601 (better_font_p): Ignore point size difference less than
602 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
604 * xterm.c (x_produce_glyphs): If a font for a component of
605 a composition is not found, use 1 pixel dot ascent and 0 dot
606 descent value to avoid displaying terribly tall empty boxes.
608 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
610 2000-12-03 Ken Raeburn <raeburn@gnu.org>
612 * coding.h (code_convert_string1): Declare.
614 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
616 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
619 2000-12-02 Jason Rumney <jasonr@gnu.org>
621 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
622 correctly for single byte character case.
623 (w32_per_char_metric): Do not try to make any assumptions about
624 the metrics of BDF fonts.
625 (x_estimate_mode_line_height): If `mode-line' face
626 hasn't a font, use that of the frame, as drawing glyphs
628 (note_mouse_highlight): Change the cursor shape on the vertical
629 border between windows [not enabled].
631 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
633 * w32fns.c (Fx_create_frame): Reintroduce the call to
634 face-set-after-frame-defaults.
635 (Vx_window_horizontal_drag_shape): New variable.
636 (syms_of_xfns): DEFVAR_LISP it.
637 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
640 2000-12-02 Simon Josefsson <simon@josefsson.org>
642 * fns.c (Fmd5): Use a different logic to decide the coding system
645 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
647 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
649 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
652 2000-12-01 Gerd Moellmann <gerd@gnu.org>
654 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
655 height for YNegative.
656 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
657 height; also see comment there.
659 * window.c (coordinates_in_window): Handle computations for
660 positions on the vertical bar and fringes differently for
661 window-system frames. Consider some pixels near the vertical bar
662 as on the bar if the frame doesn't have vertical scroll bars.
663 Associate positions between mode or header lines with the
664 right window, the left one.
666 2000-12-01 Jason Rumney <jasonr@gnu.org>
668 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
670 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
673 2000-12-01 Gerd Moellmann <gerd@gnu.org>
675 * window.c (struct saved_window): Add members orig_top and
677 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
678 (save_window_save, Fset_window_configuration): Save/restore
679 window's orig_top and orig_height.
681 2000-12-01 Jason Rumney <jasonr@gnu.org>
683 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
685 * w32fns.c (x_set_cursor_color): Fix last change.
687 2000-11-30 Gerd Moellmann <gerd@gnu.org>
689 * xdisp.c (echo_area_display): If cursor is in the echo area, make
690 sure that the next redisplay displays the minibuffer, so that
691 the cursor will be replaced with what the minibuffer wants.
693 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
694 #ifndef instead of using #if.
695 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
696 USE_TOOLKIT_SCROLL_BARS is defined.
698 2000-11-30 Jason Rumney <jasonr@gnu.org>
700 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
703 2000-11-30 Gerd Moellmann <gerd@gnu.org>
705 * fns.c (Fmd5): Doc fix.
707 2000-11-30 Simon Josefsson <simon@josefsson.org>
709 * fns.c (Fmd5): New function.
710 (syms_of_fns): Defsubr md5.
712 * Makefile.in (obj): Add md5.o
714 2000-11-30 Gerd Moellmann <gerd@gnu.org>
716 * md5.h, md5.c: New files, taken from glibc.
718 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
720 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
721 hasn't a font, use that of the frame, as drawing glyphs
724 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
726 * eval.c (Frun_hooks): Allow 0 arguments.
728 2000-11-29 Gerd Moellmann <gerd@gnu.org>
730 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
731 is over the menu bar widget, say it's not on the frame.
733 * xfns.c (Fx_create_frame): Reintroduce the call to
734 face-set-after-frame-defaults.
736 * eval.c (Fsignal): Reset handling_signal.
738 2000-11-28 Jason Rumney <jasonr@gnu.org>
740 * w32menu.c (add_menu_item): Reset menu item text when changing
741 type to radio button.
743 2000-11-28 Gerd Moellmann <gerd@gnu.org>
745 * xselect.c: Update copyright.
747 * window.c (coordinates_in_window): If on a mode or header line,
748 but sufficiently close to its start, return ``on vertical
749 border''. This gives us a way to drag windows horizontally when
750 using toolkit scroll bars.
752 * xterm.c (note_mouse_highlight): Change the cursor shape
753 on the vertical border between windows.
755 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
757 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
758 (syms_of_xfns): DEFVAR_LISP it.
759 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
761 * textprop.c (text_read_only): New function.
762 (verify_interval_modification): Use it instead of signaling
763 `text-read-only'. This makes it easier to catch this error
766 * xdisp.c (forward_to_next_line_start): Check for newlines,
767 not end of line, which includes CR.
769 2000-11-28 Kenichi Handa <handa@etl.go.jp>
771 * coding.c (Ffind_coding_systems_region_internal): Be sure to
772 include no-conversion.
774 2000-11-27 Jason Rumney <jasonr@gnu.org>
776 * w32fns.c (w32_load_system_font): Always mark font as double byte
777 if codepage is unicode.
779 2000-11-27 Gerd Moellmann <gerd@gnu.org>
781 * xdisp.c (forward_to_next_line_start): If already on a newline,
782 just consume it to avoid unintended skipping over invisible text
785 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
786 `vertical-line', `mode-line' and `header-line' events.
788 * xdisp.c (try_window_id): Avoid starting to display in the middle
789 of a character, a TAB for instance. This is easier than to set
790 up the iterator exactly, and it's not a frequent case, so the
791 additional effort wouldn't really pay off.
793 2000-11-26 Andrew Choi <akochoi@i-cable.com>
795 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
798 2000-11-25 Jason Rumney <jasonr@gnu.org>
800 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
801 to window_from_coordinates should be pixel coordinates.
803 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
804 redisplay handles them properly.
806 2000-11-25 Miles Bader <miles@gnu.org>
808 * indent.c (compute_motion): Keep pos_byte in sync with pos.
810 2000-11-24 Jason Rumney <jasonr@gnu.org>
812 * w32.c (init_environment): Set LANG environment variable based on
813 locale settings, if not set.
815 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
816 making tool bar smaller. When clearing the frame, also
817 clear current matrices. Clear frame when tool bar disappears.
818 Don't use more lines for the tool-bar than is available.
819 (x_change_window_heights): New function.
821 2000-11-24 Gerd Moellmann <gerd@gnu.org>
823 * xdisp.c (init_from_display_pos): If POS says we're already after
824 an overlay string ending at POS, make sure to pop the iterator
825 because it will be in front of that overlay string. When POS is
826 ZV, we've thereby also ``processed'' overlay strings at ZV.
828 * xfaces.c (lface_from_face_name): Function comment fix.
830 2000-11-24 Miles Bader <miles@gnu.org>
832 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
833 apply `mode-line-inverse-video' -- zero means force display using
834 the default face, non-zero means display using the specialized face.
835 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
837 2000-11-23 Kenichi Handa <handa@etl.go.jp>
839 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
842 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
844 * coding.c (decode_coding_emacs_mule): Fix the case of
845 CODING_EOL_LF, which used uninitialized value of c.
847 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
849 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
851 2000-11-22 Gerd Moellmann <gerd@gnu.org>
853 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
856 * frame.h (struct frame): Replace desired_tool_bar_items,
857 current_tool_bar_items, n_desired_tool_bar_items,
858 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
860 * frame.c (make_frame): Change initialization of tool bar
863 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
864 Change references to members deleted from struct frame to use the
867 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
868 references to members deleted from struct frame to use the new
871 * dispnew.c (update_frame): Do nothing with frame's tool bar
874 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
876 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
877 (note_tool_bar_highlight): Change references to members deleted
878 from struct frame to use the new ones.
880 2000-11-23 Miles Bader <miles@gnu.org>
882 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
883 the face's inverse-video attribute, rather than overriding it.
885 2000-11-22 Gerd Moellmann <gerd@gnu.org>
887 * xfns.c (x_set_tool_bar_lines): Clear internal border when
888 making tool bar smaller.
890 2000-11-22 Dave Love <fx@gnu.org>
892 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
894 2000-11-22 Miles Bader <miles@gnu.org>
896 * keyboard.c (Vminibuffer_message_timeout): New variable.
897 (command_loop_1): Use it to determine message timeout.
898 (syms_of_keyboard): Initialize it.
900 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
902 2000-11-22 Kenichi Handa <handa@etl.go.jp>
904 * sysdep.c: Move the code for declaring h_errno after #include
907 2000-11-21 Gerd Moellmann <gerd@gnu.org>
909 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
910 the menu bar when the tooltip is unmapped.
912 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
913 sole visible buffer when we're currently in the mini-buffer, and
916 2000-11-21 Jason Rumney <jasonr@gnu.org>
918 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
919 put on the clipboard.
920 (Fw32_get_clipboard_data): Compare data on clipboard with saved
921 copy of what Emacs last put there. If they are the same, do not
922 use the clipboard copy to avoid losing data due to coding
925 2000-11-22 Miles Bader <miles@gnu.org>
927 * minibuf.c (Vminibuffer_prompt_properties): New variable.
928 (syms_of_minibuf): Initialize it.
929 (read_minibuf): Add properties from Vminibuffer_prompt_properties
930 to prompt, don't make read-only.
932 2000-11-21 Gerd Moellmann <gerd@gnu.org>
934 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
935 BEFORE/AFTER_POTENTIAL_GC.
937 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
939 * buffer.c (mmap_free_1): Avoid a compiler warning.
941 * term.c, cm.c: Don't try to include termcap.h; see comment there.
943 2000-11-21 Kenichi Handa <handa@etl.go.jp>
945 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
948 2000-11-20 Gerd Moellmann <gerd@gnu.org>
950 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
953 * s/gnu-linux.h: Don't use `#cpu'.
955 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
956 not defined in mman.h.
958 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
960 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
961 and store an index in the XClientMessageEvent. Storing a
962 Lisp_Object or pointer can fail on a 64 bit system, since X only
964 (x_scroll_bar_to_input_event): Get the window from
967 2000-11-20 Dave Love <fx@gnu.org>
969 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
971 2000-11-20 Gerd Moellmann <gerd@gnu.org>
973 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
975 2000-11-20 Kenichi Handa <handa@etl.go.jp>
977 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
980 * alloc.c (make_string): Fix previous change. Be sure to make
981 unibyte string correctly.
983 2000-11-19 Gerd Moellmann <gerd@gnu.org>
985 * window.c (Fwindow_list): Change parameter list to be XEmacs
987 (window_list_1): New function.
988 (window_loop): Use it instead of Fwindow_list.
990 * sysdep.c (emacs_ospeed): New variable.
991 (toplevel): Don't declare ospeed extern.
992 (init_baud_rate): Use emacs_ospeed instead of ospeed.
994 * termcap.c (ospeed): Remove.
995 (tputs) [!emacs]: Remove unused code.
996 (tgetent): Avoid a compiler warning.
998 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
999 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
1000 SCROLL_BAR_X_WIDGET with additional argument DPY.
1002 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
1004 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
1005 Take the X display as additional argument.
1006 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
1007 `Widget' is a pointer type that's not easily stored in Lisp_Object
1008 form in a portable way.
1010 * dispnew.c (update_text_area): Fix last change.
1012 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1014 * xdisp.c: Use BINDING_STACK_SIZE throughout.
1016 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
1017 clear current matrices.
1019 * buffer.c (mmap_enlarge): Don't print a message on stderr
1020 if mapping new memory at the end of the existing region fails.
1022 * dispnew.c (update_text_area): Don't skip over equal glyphs
1023 when the last current glyph overlaps the glyph to its right.
1025 2000-11-18 Miles Bader <miles@gnu.org>
1027 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
1028 lines that *end* with "..." too (that's the most common case!).
1030 2000-11-18 Gerd Moellmann <gerd@gnu.org>
1032 * xdisp.c (resize_mini_window): Temporarily change to the
1033 mini-window's buffer if necessary.
1035 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
1036 the tooltip obscures less text under it.
1038 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1040 * puresize.h (BASE_PURESIZE): Increase to 700000.
1042 2000-11-18 Jason Rumney <jasonr@gnu.org>
1044 * w32term.c (w32_draw_bitmap): Use face to set colors.
1046 2000-11-17 Dave Love <fx@gnu.org>
1048 * lread.c (Fload): Fix #ifdef for pcc.
1050 2000-11-17 Gerd Moellmann <gerd@gnu.org>
1052 * xdisp.c (pos_visible_p): Compute the default character height
1055 2000-11-16 Gerd Moellmann <gerd@gnu.org>
1057 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
1058 knowing the line's height; use the default font's height in that
1061 * xfaces.c (weight_table): Add `demi' with the same meaning as
1064 2000-11-16 Kenichi Handa <handa@etl.go.jp>
1066 * dispnew.c (null_row): New global static variable.
1067 (clear_glyph_row): Delete local static variable null_row.
1069 2000-11-15 Jason Rumney <jasonr@gnu.org>
1071 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
1072 (w32_alloc_lighter_color): Use new brightness calculations from
1073 xterm.c. Scale delta to be in the range expected by W32.
1074 (w32_draw_relief_rect): Use frame relief colors.
1076 2000-11-15 Gerd Moellmann <gerd@gnu.org>
1078 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
1079 (Qinhibit_default_face_x_resources): New variable.
1080 (syms_of_frame): Initialize it.
1081 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
1083 * xdisp.c (pos_visible_p): Improve function comment.
1085 * lisp.h (BINDING_STACK_SIZE): New macro.
1087 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
1088 reading the directory if readdir returns null and errno is EAGAIN
1091 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
1093 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
1094 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
1095 Set amount_to_scroll to max of dx and scroll_step so that
1096 scroll-conservatively doesn't defeat scroll-step>1.
1097 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
1098 scroll-conservatively for line-at-a-time scrolling.
1100 2000-11-14 Gerd Moellmann <gerd@gnu.org>
1102 * window.c (Fpos_visible_in_window_p): Call pos_visible with
1105 * xdisp.c (current_mode_line_height, current_header_line_height):
1107 (init_xdisp): Initialize them.
1108 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
1109 and use exact mode line heights if it is set.
1111 * lisp.h (pos_visible_p): Change prototype.
1113 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1114 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
1115 and current_header_line_height first.
1116 (current_mode_line_height, current_header_line_height): Declare
1119 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
1121 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
1122 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
1123 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
1125 2000-11-14 Miles Bader <miles@gnu.org>
1127 * xterm.c (x_alloc_lighter_color): Include an additive component
1128 too for dark colors, because FACTOR isn't enough.
1129 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
1132 2000-11-13 Gerd Moellmann <gerd@gnu.org>
1134 * keyboard.c (show_help_echo): Call message3_nolog with number of
1135 bytes in the help string as 2nd parameter, instead of the number
1138 2000-11-13 Miles Bader <miles@gnu.org>
1140 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
1141 (Fload): Use new openp return protocol.
1142 Don't try to use Vload_source_file_function to load .elc files.
1143 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
1144 openp return protocol.
1145 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
1147 2000-11-11 Kenichi Handa <handa@etl.go.jp>
1149 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
1151 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
1152 Defined these macros.
1153 (NLIST_STRUCT): Avoid re-defining it.
1155 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
1156 -I/usr/contrib/X11R6/include.
1157 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
1159 2000-11-10 Jason Rumney <jasonr@gnu.org>
1161 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
1163 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
1164 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
1166 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
1167 (Qw32_charset_vietnamese): New symbol.
1168 (xlfd_charset_of_font): New function.
1169 (w32_load_system_font): Use it.
1170 (x_to_w32_charset): Use Fassoc to find charset info. Special case
1171 when Vw32_charset_info_alist is nil to ensure default face always
1172 has font. Use Fcar and Fcdr for safety.
1173 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
1174 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
1175 pseudo-codepages for special cases.
1176 (w32_to_x_font): New parameter to allow charset portion to be
1177 specified where there is many to one mapping. Callers changed.
1178 (w32_list_fonts): Avoid listing fonts that won't display.
1180 2000-11-10 Gerd Moellmann <gerd@gnu.org>
1182 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
1183 (font_list_1): Renamed from font_list.
1184 (font_list): New function, trying alternative registries from
1185 Vface_alternative_font_registry_alist.
1186 (Finternal_set_alternative_font_registry_alist): New function.
1187 (syms_of_xfaces): Initialize and Staticpro
1188 Vface_alternative_font_registry_alist. Defsubr
1189 Finternal_set_alternative_font_registry_alist.
1191 2000-11-09 Ken Raeburn <raeburn@gnu.org>
1193 * lisp.h (Flooking_at): Declare.
1195 2000-11-09 Gerd Moellmann <gerd@gnu.org>
1197 * dired.c (directory_files_internal): Fix a braino.
1199 * dired.c (directory_files_internal): Add missing GCPRO's.
1202 2000-11-08 Gerd Moellmann <gerd@gnu.org>
1204 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
1205 (resize_mini_window): Return quickly if Vresize_mini_window is
1206 nil. Don't return if Vmax_mini_window_height is nil.
1208 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
1209 (syms_of_xdisp): Initialize them.
1210 (resize_mini_window): Act according to the setting of
1211 Vresize_mini_window.
1212 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
1214 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
1215 scroll bar widget after configuring it, so that it will appear at
1216 the right position from the start.
1217 (XTredeem_scroll_bar): Cleaned up.
1219 2000-11-08 Kenichi Handa <handa@etl.go.jp>
1221 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
1222 font is taller than the frame line, we don't have to bias the
1225 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
1227 2000-11-07 Dave Love <fx@gnu.org>
1229 * config.in (HAVE_MKSTEMP): Add.
1231 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
1233 2000-11-07 Gerd Moellmann <gerd@gnu.org>
1235 * window.c (Fset_window_configuration): Don't try to preserve
1236 point in the current buffer, if that buffer is displayed in more
1239 * xfaces.c (lookup_named_face): If default face isn't realized,
1240 try to realize it. Return -1 if not successful.
1241 (Fx_list_fonts): Handle case that face cannot be determined.
1242 (Fface_font): Likewise.
1244 2000-11-06 Gerd Moellmann <gerd@gnu.org>
1246 * window.c (displayed_window_lines): Detect partially
1247 visible lines at the bottom correctly.
1249 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
1251 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
1252 when ensuring we don't do visit in indirect buffer.
1254 2000-11-06 Kenichi Handa <handa@etl.go.jp>
1256 * composite.h (compose_chars_in_text): Add prototype.
1258 * composite.c (Vcomposition_function_table): New variable.
1259 (Qcomposition_function_table): New variable.
1260 (run_composition_function): Call
1261 Vcompose_chars_after_function with three arguments.
1262 (compose_chars_in_text): New function.
1263 (syms_of_composite): Modified the doc-string of
1264 Vcompose_chars_after_function. Declare composition-function-table
1265 as a lisp variable, and initialize it.
1267 * xfns.c (x_encode_text): Suppress producing escape sequences for
1270 * xselect.c: Include composite.h.
1271 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
1273 2000-11-05 Andrew Innes <andrewi@gnu.org>
1275 * w32term.c (x_produce_glyphs): Fix typo in enum name.
1277 * sysdep.c (read_input_waiting): Remove extraneous argument to
1280 * w32fns.c (Fx_server_version): Include w32_build_number in the
1283 * w32heap.c (w32_build_number): New variable.
1284 (cache_system_info): Set it.
1286 * w32heap.h (w32_build_number): Add extern.
1288 * emacs.c (syms_of_emacs): Update docstring for
1289 system-configuration, to reflect the actual usage on MS-Windows.
1291 2000-10-31 Gerd Moellmann <gerd@gnu.org>
1293 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
1294 process idle timers while waiting for another event.
1296 * dispnew.c (update_frame_line): Handle case where spaces in
1297 the default face are colored.
1299 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
1300 window height hasn't changed.
1302 2000-10-31 Jason Rumney <jasonr@gnu.org>
1304 * w32term.c (x_produce_glyphs): Handle composite characters.
1305 (x_draw_glyph_string_foreground)
1306 (x_draw_composite_glyph_string_foreground): Restore old font.
1308 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
1310 * minibuf.c (read_minibuf): Reset the undo history just before
1311 starting the recursive-edit.
1313 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1315 * xfaces.c (menu_face_change_count): New variable.
1316 (Finternal_set_lisp_face_attribute): Increment it for changes
1318 (realize_basic_faces): Reflect changes in the `menu' faces
1321 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
1322 dy obtained from the iterator's y-position after moving from
1323 scroll_margin_pos to PT; see comment there.
1325 * xdisp.c (safe_eval_handler): Call add_to_log.
1327 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
1328 is not a symbol or string.
1330 * xdisp.c (echo_area_display): Don't perform a display update from
1331 inside redisplay. The update will happen anyway at the end of
1332 redisplay, and it can confuse redisplay (GC messages while
1333 redisplaying, for instance.)
1335 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
1337 * xrdb.c (x_load_resources): Use the class name in the defaults.
1339 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
1340 (regex_compile): Catch bogus \(\1\).
1342 2000-10-30 Gerd Moellmann <gerd@gnu.org>
1344 * xterm.c (x_alloc_nearest_color): Fix last change to compare
1347 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
1348 we have a color cache, check that the cached color equals the
1349 allocated color. If not, clear the color cache.
1351 * window.c (displayed_window_lines): Change buffers if necessary.
1352 Fix computation of displayed lines.
1354 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
1355 update_menu_bindings to DEFVAR_BOOL.
1357 2000-10-30 Kenichi Handa <handa@etl.go.jp>
1359 * search.c (Fset_match_data): Be sure to make search_regs always sane.
1361 * puresize.h (BASE_PURESIZE): Increase to 680000.
1363 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
1365 2000-10-29 Jason Rumney <jasonr@gnu.org>
1367 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
1369 * w32term.c (w32_bdf_per_char_metric): Negate descent.
1370 (w32_cache_char_metrics): Handle possibility that 'x' does not
1371 exist in a BDF font.
1372 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
1374 * w32bdf.h (bdffont): Add nchars.
1376 * w32bdf.c (set_bdf_font_info): Set it.
1377 (w32_BDF_TextOut): Swap byte order of double byte characters.
1378 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
1380 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1382 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
1383 don't override the colors in frame's param_alist, unless they are
1386 * term.c (reassert_line_highlight): If inverse_video is non-zero,
1387 reverse the effect of the highlight flag.
1389 2000-10-27 Ken Raeburn <raeburn@gnu.org>
1391 * window.h (Fwindow_live_p): Declare.
1393 * undo.c (record_delete): Check that last_undo_buffer is really a
1394 buffer before applying XBUFFER to it.
1396 * keymap.c (where_is_internal): Pass lisp object, not integer, to
1399 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1401 * lisp.h (KEYMAPP): New macro.
1402 (get_keymap): Remove.
1403 (get_keymap_1): Rename get_keymap.
1405 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
1407 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
1409 * xmenu.c (single_submenu): Use KEYMAPP.
1410 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1411 Use KEYMAPP rather than Fkeymapp.
1413 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
1415 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
1416 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
1417 Use KEYMAPP rather than Fkeymapp.
1418 (single_submenu): Use KEYMAPP.
1419 (w32_menu_show, w32_dialog_show): Use TRUE.
1421 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
1423 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
1424 (Fkeymapp): Use KEYMAPP.
1425 (get_keymap): Rename from get_keymap_1. Remove old def.
1426 Return t when autoload=0 and error=0 and the keymap needs autoloading.
1427 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
1428 (Fminor_mode_key_binding): Don't raise an error if the binding
1430 (Fuse_global_map, Fuse_local_map): Allow autoloading.
1431 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
1433 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
1434 Allow Vspecial_event_map to be autoloaded.
1435 (menu_bar_items): Fetch the keymap rather than using keymapp.
1436 (menu_bar_one_keymap): No need to follow func-indirect any more.
1437 (parse_menu_item): get_keymap_1 -> get_keymap.
1438 (tool_bar_items): Fetch the keymap rather than using keymapp.
1439 (read_key_sequence): Use KEYMAPP.
1441 * intervals.c (get_local_map): Use get_keymap rather than following
1442 function-indirections explicitly.
1444 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
1446 2000-10-27 Jason Rumney <jasonr@gnu.org>
1448 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
1449 point, as Windows has oversized fonts.
1451 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
1453 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1455 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
1456 (freehook, reallochook): Handle null pointer arguments.
1457 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
1459 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
1461 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
1462 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
1463 Giving in to popular pressure to shut up the compiler with casts.
1465 2000-10-27 Gerd Moellmann <gerd@gnu.org>
1467 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
1468 signed value, and use a default value computed from the font's
1471 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
1473 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
1474 that specify a negative underline position can still use underlines.
1476 * window.c (Fpos_visible_in_window_p): Make POS default to
1477 WINDOW's point, not the current buffer's point.
1479 2000-10-26 Dave Love <fx@gnu.org>
1481 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
1482 when it's necessary.
1484 2000-10-26 Gerd Moellmann <gerd@gnu.org>
1486 * window.c (size_window): Compute size difference from sum of old
1487 child window sizes instead of from parent's size.
1489 * xdisp.c (pos_visible_p): Change current buffer if necessary.
1490 Handle obscured lines at the top of the window.
1492 * frame.c (Fdelete_frame): Doc fix. Move running the hook
1493 down after the last error condition check.
1495 * frame.c (Fdelete_frame): Run delete-frame-hook.
1497 2000-10-26 Kenichi Handa <handa@etl.go.jp>
1499 * coding.c (decode_coding): Fix previous change (check also
1500 CODING_MODE_LAST_BLOCK).
1502 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1504 * regex.c: More `unsigned char' -> `re_char' changes.
1505 Also change several `int' into `re_wchar_t'.
1506 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
1507 (PUSH_FAILURE_POINTER): Don't cast any more.
1508 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
1509 We want GCC to complain, since this piece of code makes
1510 re_match non-reentrant, which *should* be fixed.
1511 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
1512 (EXTEND_BUFFER): Use RETALLOC.
1513 (SET_LIST_BIT): Don't cast.
1514 (re_wchar_t): New type.
1515 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
1516 that those two functions will always properly return.
1517 (IMMEDIATE_QUIT_CHECK): Cast to void.
1518 (analyse_first): Use recursion rather than an explicit stack.
1519 (re_compile_fastmap): Can't fail anymore.
1520 (re_search_2): Don't check re_compile_fastmap for failure.
1521 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
1522 Now also sets the new value (passed in a new argument).
1523 (re_match_2_internal): Use it.
1524 Also, use a new var `reg' of type size_t when looping through regs
1525 rather than reuse the inappropriate `mcnt'.
1527 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
1528 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
1529 (where_is_internal): Renamed from Fwhere_is_internal.
1530 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
1531 (Fwhere_is_internal): New function wrapping where_is_internal.
1532 (where_is_internal_1): Handle the case where we're filling the cache.
1533 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
1535 2000-10-25 Miles Bader <miles@gnu.org>
1537 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
1539 2000-10-25 Gerd Moellmann <gerd@gnu.org>
1541 * window.c (pos_fully_visible_p): Removed.
1542 (Fpos_visible_in_window_p): Use pos_visible_p to determine
1543 if position is visible and/or fully visible.
1545 * lisp.h (pos_visible_p): Add prototype.
1547 * xdisp.c (pos_visible_p): New function.
1549 2000-10-25 Kenichi Handa <handa@etl.go.jp>
1551 * process.c (send_process): If OBJECT is t, it means that the data
1552 is from C string, but we should encode it. Before calling
1553 setup_raw_text_coding_system, be sure to flush out data by the
1554 previous coding system.
1556 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
1558 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
1559 assignment of startpos to prev when startpos == pos.
1561 * editfns.c (find_field): Set the field stickiness correctly from
1562 overlay fields. Use renamed `text_property_stickiness'.
1563 (text_property_stickiness): Renamed from `char_property_stickiness'.
1564 Only check text properties, not overlays.
1565 * textprop.c (get_char_property_and_overlay): New function.
1566 (Fget_char_property): Use it.
1567 * intervals.h (get_char_property_and_overlay): Add declaration.
1569 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1571 * keymap.c: Use AREF, ASET and ASIZE macros.
1572 (Fmake_sparse_keymap): Docstring fix.
1574 (shadow_lookup): Move up.
1575 Handle the case where lookup-key returns an integer.
1576 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
1577 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
1578 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
1579 Simplify/rewrite the keymap-finding code.
1580 Add check for command shadowing, using shadow_lookup.
1582 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
1584 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
1585 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
1588 2000-10-24 Andrew Innes <andrewi@gnu.org>
1590 * dired.c (directory_files_internal_unwind): New function.
1591 (directory_files_internal): Use it to ensure closedir is called
1592 even if expand-file-name or file-attributes throw, eg. because of
1593 a user interrupt. Also enable immediate_quit while calling
1594 re_search, so that matching can be interrupted as well.
1596 2000-10-24 Andrew Innes <andrewi@gnu.org>
1598 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
1600 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
1601 so that re_search functions only quit when callers expect them to.
1603 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1605 * regex.c (regex_compile): Change the way of handling a range from
1606 a char less than 256 to a char not less than 256.
1608 2000-10-24 Gerd Moellmann <gerd@gnu.org>
1610 * window.c (size_window): Prevent setting window's width or
1611 height to a negative value (esp. with XSETFASTINT).
1613 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
1614 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
1615 (protect_malloc_state) [GC_MALLOC_CHECK &&
1616 GC_PROTECT_MALLOC_STATE]: New function.
1617 (PROTECT_MALLOC_STATE): New macro.
1618 (__malloc_initialize, morecore, _malloc_internal)
1619 (_free_internal) _realloc_internal): Use it to make _heapinfo
1620 read-only outside of gmalloc.
1622 * keymap.c: Update copyright.
1624 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
1627 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
1629 * filelock.c (unlock_all_files): Use unlock_file to expand each
1630 buffer's file_truename before trying remove its lock file.
1632 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
1634 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
1635 or CRLF, decode EOLs.
1637 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1639 * window.c (Fdisplay_buffer): Fix doc.
1641 2000-10-23 Jason Rumney <jasonr@gnu.org>
1643 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
1644 ASCII font of default fontset on Windows.
1646 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
1647 xterm.c comment below).
1649 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
1651 2000-10-23 Gerd Moellmann <gerd@gnu.org>
1653 * xterm.c (x_connection_closed): Reset handling_signal.
1655 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
1658 2000-10-23 Miles Bader <miles@gnu.org>
1660 * window.c (window_scroll_pixel_based, window_scroll_line_based):
1661 Pass nil for FULLY argument to Fpos_visible_in_window_p to
1662 maintain old behavior.
1663 * minibuf.c (Fminibuffer_complete): Likewise.
1665 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
1667 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
1668 that when a font can't be exactly centered, it errs up rather than
1671 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
1673 * fns.c (Fbase64_decode_string): The decoded result should be
1676 2000-10-23 Andrew Choi <akochoi@i-cable.com>
1678 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
1680 * dispnew.c [macintosh]: Include macterm.h.
1681 (init_display) [macintosh]: Initialization for window system.
1683 * emacs.c (main) [macintosh]: Call syms_of_textprop,
1684 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
1685 syms_of_search, x_term_init, and init_keyboard before calling
1686 init_window_once. Also, call syms_of_xmenu.
1688 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1689 default fontset to Monaco.
1691 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1692 NewMacWindow and DisposeMacWindow.
1693 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1694 instead of calling NewMacWindow and setting fields of
1695 f->output_data.mac directly. Call init_frame_faces.
1696 (Fdelete_frame) [macintosh]: Remove unused code.
1697 (Fmodify_frame_parameters) [macintosh]: Call
1698 x_set_frame_parameters instead of mac_set_frame_parameters.
1700 * frame.h [macintosh]: Define menu_bar_lines field in struct
1701 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1703 * keyboard.c [macintosh]: Include macterm.h.
1704 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1705 and menu_bar_activate_event type events as for X and NT.
1706 (make_lispy_event) [macintosh]: Construct lisp events of type
1707 MENU_BAR_EVENT as for X and NT.
1709 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1710 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1711 (sys_subshell) [macintosh]: Remove definition entirely.
1712 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1713 Vwindow_system_version here. Remove initialization of
1714 Vx_bitmap_file_path.
1715 (read_input_waiting): Correct the number of parameters passed to
1717 Move all Macintosh functions to mac/mac.c.
1719 * term.c [macintosh]: Include macterm.h.
1721 * window.c [macintosh]: Include macterm.h.
1723 * xdisp.c [macintosh]: Include macterm.h. Declare
1724 set_frame_menubar and pending_menu_activation.
1725 (echo_area_display) [macintosh]: Do not return if terminal frame
1726 is the selected frame.
1727 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1728 Allow only the selected frame to set menu bar.
1729 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1730 calling FRAME_EXTERNAL_MENU_BAR (f).
1731 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1733 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1734 and check_x. Declare XCreateGC. Define x_create_gc and
1735 x_free_gc. Initialize font_sort_order.
1736 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1737 but call x_list_fonts instead of w32_list_fonts.
1738 (Finternal_face_x_get_resource) [macintosh]: Do not call
1739 display_x_get_resource.
1740 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1741 (realize_x_face) [macintosh]: Load the font if it is specified in
1743 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1746 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1748 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1749 is nil: since we go to the end of submap anyway, we'd end up
1751 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1752 doesn't obey autoload.
1754 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1756 * msdos.c (dos_set_window_size): Update screen dimension variables.
1758 2000-10-21 Jason Rumney <jasonr@gnu.org>
1760 * w32term.c (w32_cache_char_metrics): Double check that font is
1761 really fixed pitch before trusting tmPitchAndFamily.
1763 2000-10-21 Andrew Innes <andrewi@gnu.org>
1765 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1767 * w32term.h: Extern decl for w32_cache_char_metrics.
1769 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1771 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1772 (w32_unload_font): Free per_char array if present.
1774 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1775 cached information in emulated XFontStruct to handle common cases
1776 quickly. Do not allocate XCharStruct for return.
1777 (w32_native_per_char_metric): New function.
1778 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1780 (x_produce_glyphs): Don't get an HDC. Change calls to
1781 w32_per_char_metric to match arg change above. Remove calls to
1783 (w32_get_glyph_overhangs): Ditto.
1784 (w32_cache_char_metrics): New function.
1786 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1787 ($(BLD)/casefiddle.$(O)): Remove compile command.
1788 ($(BLD)/gmalloc.$(O)): Remove compile command.
1789 ($(BLD)/dispnew.obj):
1790 ($(BLD)/keyboard.obj):
1791 ($(BLD)/w32inevt.obj):
1792 ($(BLD)/w32bdf.obj):
1794 ($(BLD)/buffer.obj):
1795 ($(BLD)/editfns.obj):
1797 ($(BLD)/fileio.obj):
1799 ($(BLD)/indent.obj):
1800 ($(BLD)/insdel.obj):
1801 ($(BLD)/intervals.obj):
1802 ($(BLD)/minibuf.obj):
1804 ($(BLD)/scroll.obj):
1805 ($(BLD)/sysdep.obj):
1806 ($(BLD)/textprop.obj):
1807 ($(BLD)/widget.obj):
1808 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1809 ($(BLD)/term.obj): Add dependency on dispextern.h.
1811 * makefile.nt ($(BLD)\dispnew.obj):
1812 ($(BLD)\keyboard.obj):
1813 ($(BLD)\w32inevt.obj):
1814 ($(BLD)\w32bdf.obj):
1816 ($(BLD)\buffer.obj):
1817 ($(BLD)\editfns.obj):
1819 ($(BLD)\fileio.obj):
1821 ($(BLD)\indent.obj):
1822 ($(BLD)\insdel.obj):
1823 ($(BLD)\intervals.obj):
1824 ($(BLD)\minibuf.obj):
1826 ($(BLD)\scroll.obj):
1827 ($(BLD)\sysdep.obj):
1828 ($(BLD)\textprop.obj):
1829 ($(BLD)\widget.obj):
1830 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1831 ($(BLD)\term.obj): Add dependency on dispextern.h
1833 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1835 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1836 with an additional argument of Qt.
1838 2000-10-21 Miles Bader <miles@gnu.org>
1840 * window.c (pos_fully_visible_in_window_p): New function.
1841 (Fpos_visible_in_window_p): Add FULLY argument.
1842 Use pos_fully_visible_in_window_p.
1843 (window_scroll_pixel_based, window_scroll_line_based): Update
1844 calls to Fpos_visible_in_window_p.
1845 * lisp.h (Fpos_visible_in_window_p): Update prototype
1847 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1849 * alloc.c (toplevel): Conditionalize compilation of mem_*
1850 functions differently.
1852 2000-10-20 Jason Rumney <jasonr@gnu.org>
1854 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1855 mem_init where it used to be. mem_z etc not defined otherwise.
1857 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1859 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1861 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1862 structure definition and related variabled to the top of the file.
1863 Include this code when GC_MALLOC_CHECK is defined.
1864 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1865 register/unregister allocated region.
1866 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1867 which isn't allocated.
1868 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1869 something which is already in use.
1870 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1871 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1872 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1873 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1875 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1876 _malloc_internal instead of malloc.
1877 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1880 2000-10-20 Andrew Innes <andrewi@gnu.org>
1882 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1884 (my_strftime) <macro>: Don't use macro arg list when redefining as
1886 (my_strftime) <function>: Supply 0 as ut argument.
1888 2000-10-19 Jason Rumney <jasonr@altavista.net>
1890 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1891 including dispextern.h, as it stops faces from working.
1893 * w32fns.c (Fx_create_frame): Don't bother calling
1894 face-set-after-frame-default since the caller does it for us
1895 anyway. Clean up calls to x_get_arg to be consistent with X.
1897 * w32term.c (x_produce_glyphs): Handle
1898 unibyte_display_via_language_environment correctly.
1899 (w32_draw_box_rect): Fix the calculation of width and height.
1901 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1902 as it has stopped working.
1903 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1906 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1908 * eval.c (skip_debugger): Prevent a compiler warning.
1909 (Fcondition_case): Likewise.
1910 (Fbacktrace_frame): Use a null interactive spec.
1912 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1914 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1916 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1918 * strftime.c: Sync with glibc, file version 1.78.
1919 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1920 should no longer be used according to ISO 8601.
1922 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1923 no map for meta_prefix_char, don't try to use it as a keymap.
1924 Instead, if T_OK is non-zero, look up a default binding, if any,
1925 otherwise, if T_OK is zero, return nil.
1927 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1928 (x_to_xcolors, png_load): Use x_query_color.
1930 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1932 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1934 (x_copy_color, x_alloc_lighter_color): Likewise.
1936 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1937 (x_query_color, x_query_colors): Add prototype.
1939 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1940 check_string_bytes only if not noninteractive, increase count to 50.
1942 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1944 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1947 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1949 * alloc.c (pure_bytes_used): Renamed from pureptr.
1951 (pure_alloc): New function.
1952 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1954 (Fpurecopy): Use PURE_POINTER_P.
1956 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1957 PT has moved backward.
1959 * xdisp.c (cursor_row_p): Take continued lines into account.
1961 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1963 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1964 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1965 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1968 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1969 of selective display off while searching for the next line start.
1971 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1973 * Makefile.in (term.o): Depend on dispextern.h.
1975 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1977 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1979 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1981 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1982 the iterator at the beginning, so that they can be set later on,
1983 for instance in reseat_at_next_visible_line_start, without being
1986 * xfns.c (pbm_format): Add :foreground and :background keywords.
1987 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1988 (xbm_load): Recognize foreground and background color
1991 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1993 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1995 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1998 * msdos.c (IT_set_face): Compare highlighted face with the default
1999 face, and invert colors if these faces' colors are identical.
2000 (Fmsdos_remember_default_colors): Don't swap foreground and
2001 background colors in initial_colors[].
2002 (IT_set_frame_parameters): Don't swap frame's foreground and
2003 background pixels. If ALIST includes "(reverse . t)", swap
2004 foreground-color and background-color properties in frame's
2005 param_alist. If the original frame's param_alist doesn't specify
2006 the colors, store unspecified-fg and unspecified-bg, reversed if
2009 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
2010 the colors are unspecified and reversed, reverse fore- and back-
2011 ground in the returned value.
2012 (Fframe_parameter): Ditto.
2014 2000-10-16 Gerd Moellmann <gerd@gnu.org>
2016 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
2017 get_last_unchanged_at_beg_row.
2018 (find_first_unchanged_at_end_row): Renamed from
2019 get_first_unchanged_at_end_row.
2020 (find_first_unchanged_at_end_row): Convert assertions to
2021 unconditional tests which abort. When looking for a row in
2022 unchanged text, don't go further back than first_text_row.
2024 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
2025 Don't add in the last line's height when deciding if the new
2026 position is below the scroll margin.
2028 2000-10-16 Miles Bader <miles@gnu.org>
2030 * editfns.c (Fconstrain_to_field): Check carefully for field
2031 boundaries if either OLD_POS or NEW_POS has a non-nil field
2032 property, even if they're the same.
2034 2000-10-16 Kenichi Handa <handa@etl.go.jp>
2036 * xterm.c (x_draw_box_rect): Fix the calculation of width and
2037 height for XFillRectangle.
2039 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
2041 * syntax.c (Fstring_to_syntax): New function extracted from
2042 Fmodify_syntax_entry.
2043 (Fmodify_syntax_entry): Use it and document the ! and | fences.
2044 (skip_chars, Fforward_comment): Remove unused variables.
2045 (syms_of_syntax): Add defsubr for string-to-syntax.
2046 (describe_syntax): Add code for comment and string fences.
2048 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
2050 * keymap.c (access_keymap): Add AUTOLOAD parameter.
2051 Do the meta->esc mapping. Call get_keyelt before returning.
2052 Start scanning from the second element (the first is always `keymap')
2053 to make it easier to detect when we reach a parent map.
2054 Handle the case of inheriting from a symbol whose function is a map.
2055 (Fkeymap_parent): Also handle the `inherit from symbol' case.
2056 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
2057 (get_keyelt, Flookup_key): Update call to access_keymap.
2058 Remove the meta->esc mappings.
2059 (define_as_prefix): Delete old disabled code.
2060 (menu_item_p): New function.
2061 (where_is_internal_1): Skip over the few remaining menu items.
2062 * lisp.h (access_keymap): Update prototype.
2063 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
2064 Update call to access_keymap.
2065 (follow_key, read_key_sequence): Update calls to access_keymap.
2066 Remove the meta->esc mappings.
2068 2000-10-13 Gerd Moellmann <gerd@gnu.org>
2070 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
2071 with additional argument.
2073 * xdisp.c (cursor_row_p): New function.
2074 (try_cursor_movement, display_line): Use it.
2076 * xdisp.c (append_space): Also save/restore iterator's current
2077 character and its length.
2079 * xdisp.c (init_from_display_pos): Add an assertion.
2080 (handle_stop): Don't set iterator's add_overlay_start.
2081 (handle_invisible_prop): Likewise.
2082 (load_overlay_strings): If text under an overlay is invisible,
2083 take both before- and after-strings into account when the iterator
2084 is positioned either at the start or at the end of the overlay.
2085 (forward_to_next_line_start): Rewritten.
2086 (reseat_at_next_visible_line_start): Rewritten.
2087 (set_iterator_to_next): Add parameter RESEAT_P.
2089 * dispextern.h (struct it): Remove member add_overlay_start.
2090 (set_iterator_to_next): Change prototype.
2092 2000-10-13 Kenichi Handa <handa@etl.go.jp>
2094 * coding.c (code_convert_region): Be sure to initialize
2095 coding->category_idx.
2096 (decode_coding_string): Set coding->src_multibyte and
2097 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
2098 (encode_coding_string): Set coding->src_multibyte and
2099 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
2101 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
2103 * xfns.c (Fx_create_frame): Don't bother calling
2104 face-set-after-frame-default since the caller does it for us anyway.
2106 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2108 * window.c (coordinates_in_window): Fix detection of vertical line
2109 on character terminals.
2111 2000-10-12 Gerd Moellmann <gerd@gnu.org>
2113 * editfns.c (save_excursion_save): Additionally record the
2115 (save_excursion_restore): If buffer was visible in a window, and a
2116 different window was selected, and the old selected window is
2117 still live, restore point in that window.
2119 2000-10-12 Kenichi Handa <handa@etl.go.jp>
2121 * xterm.c (x_produce_glyphs): Handle
2122 unibyte_display_via_language_environment correctly.
2124 * regex.c (regex_compile): Change the way of handling a range from
2125 unibyte char to multibyte char.
2127 * syntax.c (skip_chars): Change the way of handling a range from
2128 unibyte char to multibyte char.
2130 * process.c (read_process_output): Cancel previous change.
2132 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
2134 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
2136 * charset.c (Ffind_charset_string): Doc fix.
2137 (Ffind_charset_region): Doc fix.
2139 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
2141 * process.c (read_process_output): Fix previous change. Adjust
2142 multibyteness of text to insert in a buffer by
2143 string_make_unibyte/multibyte instead of
2144 Fstring_as_unibyte/multibyte.
2146 2000-10-10 Andreas Schwab <schwab@suse.de>
2148 * alloc.c (mark_object): Remove all workarounds installed on
2151 2000-10-10 Kenichi Handa <handa@etl.go.jp>
2153 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
2155 (base64_encode_1): Make it work for a text of multibyte form.
2156 (Fbase64_decode_region): Allocate sufficient memory for multibyte
2157 case. Don't call str_to_multibyte because base64_decode_1
2158 produces correct multibyte form for eight-bit codes.
2159 (Fbase64_decode_string): Adjusted for the change of
2161 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
2162 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
2165 * charset.h (CHAR_STRING): Optimized for single byte characters.
2167 2000-10-09 Andreas Schwab <schwab@suse.de>
2169 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
2170 -1 after socket is closed, to fall through to error processing.
2172 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
2174 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
2175 variables. If ALIST includes foreground-color or
2176 background-color, change also the colors of the default face for
2179 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2181 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
2182 them extern (they are defined on xfaces.c).
2183 (syms_of_msdos): Don't intern and don't staticpro
2184 Qbackground_color and Qforeground_color.
2186 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
2188 * frame.c (Fframe_parameter): For non-windowed frames, if
2189 f->param_alist says foreground or background color is unspecified,
2190 call tty_color_name to return the color name computed from the
2191 frame's current colors.
2193 2000-10-06 Dave Love <fx@gnu.org>
2195 * terminfo.c (ospeed): Don't declare.
2197 * sysdep.c: Don't include string.h.
2198 (h_errno): Declare conditional also on TRY_AGAIN.
2200 * charset.c (Ffind_charset_string): Doc fix.
2202 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
2203 (Fbase64_decode_region, Fbase64_decode_string): More explicit
2206 2000-10-05 Dave Love <fx@gnu.org>
2208 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
2209 position like menu-bar.
2211 2000-10-05 Gerd Moellmann <gerd@gnu.org>
2213 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
2215 * xdisp.c (handle_single_display_prop): Use safe_call1.
2216 (safe_call): Renamed from call_function.
2217 (safe_call1): New function.
2218 (handle_fontified_prop): Use safe_call1 instead of call1.
2219 (safe_eval): Renamed from eval_form.
2220 (safe_eval_handler): Renamed from eval_handler.
2221 (handle_single_display_prop, display_mode_element): Use safe_eval
2222 instead of eval_form.
2224 * xfaces.c (merge_face_heights): Use safe_call instead of
2227 * keyboard.c (show_help_echo): Use safe_call instead of
2228 call_function; use safe_eval instead of eval_form.
2230 * lisp.h (safe_call): Renamed from call_function.
2231 (safe_eval): Renamed from eval_form.
2232 (safe_call1): Add prototype.
2234 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
2236 * xfns.c (image_ascent): Rearrange ascent calculation for the
2239 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
2241 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
2242 (where_is_internal_1): Don't bother ignoring menu-items any more.
2244 2000-10-04 Gerd Moellmann <gerd@gnu.org>
2246 * keyboard.c (update_menu_bindings): New variable.
2247 (parse_menu_item): Use AREF. If update_menu_bindings
2248 is 0, don't update menu bindings.
2249 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
2251 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
2253 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
2256 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
2258 * syntax.c (forw_comment): Match nestedness of ender/starter.
2259 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
2260 (prev_char_comstart_first): Remove.
2261 (back_comment): Check two-char comment markers more carefully
2262 to better handle overlapping cases like *//* or /* */* */ ...
2263 Match nestedness of ender/starter.
2265 2000-10-02 Dave Love <fx@gnu.org>
2267 * config.in (HAVE_GAI_STRERROR): Add undef.
2269 * process.c (Fopen_network_stream): Use it.
2271 * m/alpha.h (NO_REMAP): Don't define.
2273 2000-10-02 Gerd Moellmann <gerd@gnu.org>
2275 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
2276 return with a string converted to an integer or vice versa when
2277 Vmocklisp_arguments is t.
2278 (Fsignal): Likewise. The function can return for `quit'.
2279 (struct gcpro): Declare member `var' to point to a volatile
2282 * eval.c (error): Prevent compiler warning.
2284 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
2286 * keymap.c (keymap_memberp): New function.
2287 (Fset_keymap_parent): Use it.
2288 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
2289 Use keymap_memberp to avoid creating cycles.
2290 (access_keymap): Use KEYMAPP.
2292 2000-09-30 Gerd Moellmann <gerd@gnu.org>
2294 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
2295 gai_strerror. Make sure xerrno is set if connect fails. Improve
2298 2000-09-29 Jason Rumney <jasonr@gnu.org>
2300 * w32term.c (w32_char_font_type, w32_encode_char)
2301 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
2302 (w32_bdf_per_char_metric): New function.
2303 (w32_per_char_metric): Use it.
2304 (x_draw_glyph_string_background): Always draw background for BDF
2307 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
2308 GDI object which is a scarce resource.
2310 * w32bdf.c (search_file_line): Fix skipping of whitespace.
2311 (get_quoted_string): Fix limit on memchr search.
2312 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
2313 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
2314 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
2315 (get_cached_font_char, cache_char_offset): Use macro
2316 BDF_CODEPOINT_RANGE_COVER_P.
2317 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
2318 (clear_cached_bitmap_slots): New function.
2319 (GET_HEX_VALUE): G-Z, g-z are not hex.
2320 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
2321 (get_bitmap_with_cache): Use new cache implementation.
2322 (create_offscreen_bitmap): New function.
2323 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
2325 * w32term.c (x_produce_glyphs): If the distance from the current
2326 position to the next tab stop is less than a canonical character
2327 width, use the tab stop after that.
2328 (x_draw_glyphs): Handle case START and END are out of bounds more
2330 (x_clear_mouse_face): Block/unblock input.
2331 (x_display_and_set_cursor): Don't show a hollow box cursor for
2332 buffers whose cursor_type is nil.
2334 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2336 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
2339 * dispextern.h (updating_frame): Declare extern.
2341 2000-09-29 Andreas Schwab <schwab@suse.de>
2343 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
2345 2000-09-29 Gerd Moellmann <gerd@gnu.org>
2347 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
2348 use its function definition.
2349 (tool_bar_items): Likewise.
2351 * lisp.h (fatal): Declare NO_RETURN.
2353 2000-09-29 Kenichi Handa <handa@etl.go.jp>
2355 * keymap.c: Remove the line "#undef NULL".
2357 2000-09-28 Gerd Moellmann <gerd@gnu.org>
2359 * xterm.c (x_make_frame_visible): Try harder to make the frame
2362 2000-09-28 Dave Love <fx@gnu.org>
2364 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
2366 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
2368 * .gdbinit (xreload): Note its need on GNU/Linux.
2370 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
2371 r_alloc, r_alloc_free.
2373 2000-09-28 Kenichi Handa <handa@etl.go.jp>
2375 * syntax.c (skip_chars): Handle negation correctly.
2377 2000-09-27 Gerd Moellmann <gerd@gnu.org>
2379 * xfaces.c (realize_default_face): Call set_lface_from_font_name
2380 with non-zero FORCE_P argument.
2382 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
2385 * xdisp.c (window_box_height): Add an assertion.
2387 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
2388 tool-bar than is available.
2389 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
2391 2000-09-27 Dave Love <fx@gnu.org>
2393 * s/irix6-5.h: Now works 64-bit. Tidied.
2395 2000-09-26 Gerd Moellmann <gerd@gnu.org>
2397 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
2398 instead of BITS_PER_INT.
2399 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
2400 EMACS_UINT, respectively.
2401 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
2403 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
2405 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
2407 * window.c (freeze_window_starts): Construct last argument for
2408 foreach_window differently.
2410 * xfns.c (x_decode_color): Don't return a Lisp_Object.
2412 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
2413 EMACS_UINT instead of `int' and `unsigned int'.
2414 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
2416 * frame.h (struct frame): Make the `nothing' member of union
2417 output_data an EMACS_INT.
2419 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
2421 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
2422 size in the sdata structure.
2423 (SDATA_NBYTES, SDATA_DATA): New macros.
2424 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
2425 differently for the different layout of the sdata structure.
2426 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
2428 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
2429 Check that size recorded in the string size and size recorded in
2430 the sdata structure agree.
2432 2000-09-25 Dave Love <fx@gnu.org>
2434 * buffer.c: Include stdio.h.
2436 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
2438 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
2440 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
2441 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
2443 (__malloc_extra_blocks): Declare as __malloc_size_t.
2445 2000-09-25 Gerd Moellmann <gerd@gnu.org>
2447 * alloc.c (mark_image): Use GC_NILP instead of NILP.
2449 * keyboard.c (show_help_echo): Set help_echo_showing_p.
2450 (read_char): If help-echo is showing, preserve the echo area
2453 * xdisp.c (help_echo_showing_p): New variable.
2454 (set_message): Reset it to 0.
2455 (init_xdisp): Initialize help_echo_showing_p.
2457 * dispextern.h (help_echo_showing_p): Declare extern.
2459 * config.in: Fix typo in __GNUC_MINOR__.
2461 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
2463 * s/freebsd.h (POSIX_SIGNALS): Define.
2465 * xterm.c (x_clear_mouse_face): Block/unblock input.
2467 2000-09-24 Dave Love <fx@gnu.org>
2469 * fns.c (base64_encode_1): Fix last change.
2471 2000-09-22 Gerd Moellmann <gerd@gnu.org>
2473 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
2475 * xdisp.c (try_window_reusing_current_matrix): More fixes
2476 for the case window has a header-line.
2478 2000-09-22 Dave Love <fx@gnu.org>
2480 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
2483 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
2485 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
2487 2000-09-21 Gerd Moellmann <gerd@gnu.org>
2489 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
2492 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
2495 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
2496 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
2497 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
2500 * marker.c (byte_char_debug_check): Return void.
2502 * xfns.c (Fx_create_frame): Set default frame parameter value
2503 for tool-bar-lines to 1.
2505 * dispnew.c (scrolling_window): Compare y-positions of rows
2506 equal at the start. Some simplification.
2508 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
2509 reused rows' y-position in the case window has a header-line, and
2510 new window start is greater than old window start.
2512 * process.c (process_sent_to): New variable.
2513 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
2514 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
2515 Declare more parameters volatile.
2517 * lread.c (Vrecursive_load_depth_limit): New variable.
2518 (Fload): Check recursive loads whose recursion depth exceeds
2519 Vrecursive_load_depth_limit.
2520 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
2522 2000-09-20 Gerd Moellmann <gerd@gnu.org>
2524 * fileio.c (Fread_file_name): Doc fix.
2526 * editfns.c (Fmessage_or_box): Doc fix.
2528 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
2530 * xfns.c (xbm_scan): Allow C-style comments.
2532 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
2533 symbols are specified, add color translations to the cache.
2534 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
2536 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
2538 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
2539 structures to xpm_init_color_cache.
2541 2000-09-19 Gerd Moellmann <gerd@gnu.org>
2543 * dispnew.c (update_window_line): Make sure to always draw
2546 2000-09-19 Andrew Innes <andrewi@gnu.org>
2548 * makefile.nt (bootstrap-emacs): Don't change directory.
2550 2000-09-19 Kenichi Handa <handa@etl.go.jp>
2552 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
2554 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
2555 If output buffer is too small, signal an appropriated error.
2557 2000-09-18 Dave Love <fx@gnu.org>
2559 * keyboard.c (menu_bar_items, tool_bar_items)
2560 (current_active_maps): Remove redundant get_local_map call.
2562 2000-09-18 Gerd Moellmann <gerd@gnu.org>
2564 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
2565 cursor for buffers whose cursor_type is nil.
2567 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
2568 a feature to implement that is already implemented.
2569 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
2572 * xfns.c (x_clear_image_1): New function.
2573 (x_clear_image): Use it.
2574 (x_from_xcolors): Use x_clear_image_1; don't free the image's
2577 * dispnew.c (update_window): Move test for invisible lines
2578 at the top to update_window_line.
2579 (update_window_line): Handle invisible lines here.
2581 * xfns.c (clear_image_cache): Clear current matrices of all
2582 frames sharing an image cache. Block input while freeing
2583 images. Fix timestamp comparison.
2584 (x_clear_image): Also free the mask.
2586 * xfns.c (lookup_image): Block input while loading the image so
2587 that we won't get interrupted in a state where the image isn't yet
2589 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
2590 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
2591 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
2592 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
2595 2000-09-16 Gerd Moellmann <gerd@gnu.org>
2597 * dispnew.c (update_window): Make sure to make desired rows
2598 current even if they are completely invisible at the top
2601 2000-09-15 Gerd Moellmann <gerd@gnu.org>
2603 * xfns.c (lookup_image): Build mask before applying an algorithm.
2604 Recognize algorithm `disabled'.
2605 (cross_disabled_images): New variable.
2606 (COLOR_INTENSITY): New macro.
2607 (x_detect_edges): Use COLOR_INTENSITY.
2608 (x_disable_image): New function.
2609 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
2611 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
2612 disabled state, don't apply an image transformation algorithm if
2613 the user specified an image for the disabled state. Use
2614 `:algorithm disabled' for creating a disabled item's image if the
2615 user hasn't specified an image.
2617 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
2618 allocation functions with the XPM lib.
2619 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
2620 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
2621 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
2622 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
2623 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
2625 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
2626 functions, if possible, because these handle color allocation
2627 failure more gracefully.
2628 (Fimage_mask_p): New function.
2630 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
2631 (Qedge_detection, Qheuristic): New symbols.
2632 (syms_of_xfns): Initialize new symbols.
2633 (lookup_image): Handle `:mask X', `:algorithm emboss', and
2634 `algorithm (edge-detection ...)'.
2635 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
2636 (tiff_format, gif_format, gs_format): Add `:mask'.
2637 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
2638 (GIF_MASK, GS_MASK): New enumerators.
2639 (x_laplace_read_row, x_laplace_write_row): Functions removed.
2640 (emboss_matrix, laplace_matrix): New variables.
2641 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
2642 (x_edge_detection): New functions.
2643 (x_laplace): Rewritten in terms of x_detect_edges.
2644 (x_build_heuristic_mask): If image has a mask, free it.
2646 2000-09-14 Andrew Innes <andrewi@gnu.org>
2648 * makefile.w32-in: Revert to Unix line endings.
2650 2000-09-14 Andrew Innes <andrewi@gnu.org>
2652 * makefile.w32-in: Standardize indentation somewhat.
2653 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
2654 cater for differences between shells.
2656 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
2658 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2660 * xterm.c (x_produce_glyphs): If the distance from the current
2661 position to the next tab stop is less than a canonical character
2662 width, use the tab stop after that.
2664 2000-09-14 Dave Love <fx@gnu.org>
2666 * buffer.c (alloc_buffer_text): Fix xmalloc call.
2668 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2670 * xdisp.c (handle_fontified_prop): While running fontification
2671 functions, bind `fontification-functions' and
2672 `after-change-functions' to nil.
2674 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
2675 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
2677 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
2679 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
2680 USE_MMAP_FOR_BUFFERS.
2682 * insdel.c (make_gap): Use enlarge_buffer_text.
2684 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
2685 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2686 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2687 from former r_alloc_* functions in ralloc.c.
2688 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2690 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2691 (mmap_init) [REL_ALLOC_MMAP]: New function.
2692 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2693 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2696 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2697 (enlarge_buffer_text): Add prototype.
2699 * ralloc.c: Remove everything having to do with the use of mmap.
2701 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2703 * sound.c (Fplay_sound): Doc fix.
2705 * keyboard.c: Avoid some more compiler warnings.
2706 (parse_tool_bar_item): Ignore cached key bindings.
2708 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2709 and allocation of Lisp data.
2711 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2713 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2714 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2717 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2719 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2721 * ccl.c: Comment fixed.
2722 (MAX_MAP_SET_LEVEL): Increased to 30.
2723 (PUSH_MAPPING_STACK): Enclose with do-while block.
2724 (POP_MAPPING_STACK): Likewise.
2725 (stack_idx_of_map_multiple): New variable.
2726 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2727 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2728 call the corresponding CCL program by
2729 CCL_CALL_FOR_MAP_INSTRUCTION.
2730 (ccl_driver) <CCL_MapSingle>: Likewise.
2731 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2732 with the case where looking up process reaches to the end of
2733 map-set, and call CCL programs as the above change.
2735 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2737 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2738 that might be clobbered by longjmp.
2739 (check_x_display_info, x_decode_color, create_frame_xic)
2740 (Fx_display_backing_store, Fx_display_visual_class)
2741 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2744 * lread.c (init_lread): Set Vloads_in_progress to nil.
2745 (Fload): Show list of recursively loaded files, when signaling an
2748 * lread.c (Vloads_in_progress): New variable.
2749 (record_load_unwind): New function.
2750 (Fload): Check for recursive loads.
2751 (syms_of_lread): Initialize Vloads_in_progress.
2752 (read_integer, read1): Avoid some compiler warnings.
2754 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2757 2000-09-11 Miles Bader <miles@gnu.org>
2759 * editfns.c (Fbuffer_string): Doc fix.
2761 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2763 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2765 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2767 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2768 whether to include other header files.
2770 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2772 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2773 by Fmemq as a boolean.
2775 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2777 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2779 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2781 * ralloc.c (mmap_fd): Remove initializer which can make it
2782 read-only in a dumped Emacs.
2783 (mmap_fd_1): New variable.
2784 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2785 restore it from there.
2786 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2787 unconditionally so that mmap_fd can be initialized there.
2788 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2789 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2790 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2792 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2794 * xdisp.c (dump_glyph_row): Fix printf format string.
2795 (display_line, move_it_in_display_line_to): Avoid compiler
2798 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2800 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2803 * xdisp.c (try_window_id): When trying to locate cursor in
2804 unchanged rows at the top, handle the case that we can't find it.
2806 * xterm.c (x_draw_glyphs): Handle case START and END are out
2807 of bounds more carefully.
2809 2000-09-08 Dave Love <fx@gnu.org>
2811 * s/sol2.h (REL_ALLOC_MMAP): Define.
2812 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2814 * ralloc.c: Don't include string.h (redundant).
2815 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2816 [!MAP_ANON]: Include fcntl.h.
2817 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2818 (r_alloc, r_re_alloc, r_alloc_free)
2819 (mmap_enlarge, mmap_set_vars): Use it.
2820 (r_alloc_init_fd): New function.
2821 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2822 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2825 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2828 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2829 change to __NetBSD__.
2831 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2833 * search.c (compile_pattern): Check the multibyteness of cached
2836 2000-09-08 Miles Bader <miles@gnu.org>
2838 * xfaces.c (default_face_vector): Function removed.
2839 (Finternal_merge_in_global_face): Restore old global/local
2840 attribute override order. Use inline loop instead of calling
2841 default_face_vector.
2843 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2845 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2846 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2847 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2848 where necessary, in case POINTER_TYPE is `void'.
2850 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2852 * frame.c (make_terminal_frame): Initialize frame foreground and
2853 background colors to unspecified, for the initial instance of an
2856 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2858 * ralloc.c (mmap_find): Fix overlap computation.
2859 (mmap_enlarge): Compute nbytes before trying to find an
2862 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2865 * lread.c (syms_of_lread): Change value of regexp
2866 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2868 * xmenu.c (xdialog_show): When looking up the selection in
2869 menu_items, take `quote' boundaries into account; this corresponds
2870 to a nil ITEM in x-popup-dialog.
2872 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2874 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2876 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2878 * coding.c (encode_coding_sjis_big5): Use translation table for
2879 encoding, not decoding. Fix the handling of latin-jisx0201.
2880 Check for the charset katakana-jisx0201 too.
2881 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2882 (detect_coding_sjis): Check the byte sequence more rigidly.
2884 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2886 * xfaces.c (Vparam_value_alist): New variable.
2887 (syms_of_xfaces): Initialize it.
2888 (Finternal_set_lisp_face_attribute): Avoid more consing.
2890 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2892 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2893 (Qbackground_mode): New variable.
2894 (syms_of_frame_1): Initialize Qbackground_mode.
2896 * lisp.h (Qdisplay): Declare extern.
2898 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2899 change face on all frames, and change the default for new frames.
2901 2000-09-07 Dave Love <fx@gnu.org>
2903 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2905 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2907 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2909 * charset.c: Include composite.h
2910 (lisp_string_width): New function.
2911 (Fstring_width): Call lisp_string_width instead of strwidth.
2913 * Makefile.in (charset.o): Depends on composite.h.
2915 * process.c (read_process_output): Before inserting the decoded
2916 text in the buffer, adjust the multibyteness.
2918 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2920 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2921 buffer's text buffer is null, map new memory.
2923 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2924 POINTER_TYPE and size_t.
2925 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2926 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2927 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2928 [REL_ALLOC_MMAP]: New macros.
2929 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2930 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2931 [REL_ALLOC_MMAP]: New functions.
2933 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2934 before and after unexec.
2936 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2937 text buffers if necessary.
2939 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2940 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2943 * config.in (HAVE_MMAP): Add #undef.
2945 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2947 * frame.c (Qdisplay_type): New variable.
2948 (syms_of_frame_1): Initialize it.
2949 (Fframe_parameter): New function that avoids consing.
2950 (syms_of_frame): Defsubr it.
2952 * buffer.c (Fother_buffer): Consider buffers as invisible when
2953 they are displayed in a window on an invisible frame.
2955 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2956 get-largest-window always return nil.
2958 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2960 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2961 variable; recognize Emacs 19 elc files.
2963 2000-09-04 Miles Bader <miles@gnu.org>
2965 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2966 before initially popping up the menu, so the menu doesn't flash
2967 when the face settings are significantly different from the
2970 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2972 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2973 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2974 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2975 (BIT_UNIBYTE): Remove.
2976 (re_match_2_internal): Delete corresponding code and streamline the
2977 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2978 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2979 (re_wctype_t): New type.
2980 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2981 (regex_compile): Use them and fix handling of overly long char classes.
2983 2000-09-03 Andrew Innes <andrewi@gnu.org>
2985 * makefile.w32-in: Change to DOS line endings.
2987 * s/ms-w32.h (ORDINARY_LINK): New define.
2989 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2990 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2992 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2993 (distclean): Delete them here instead.
2995 * w32proc.c (compare_env): Convert to uppercase for comparison,
2996 not lowercase, to match how the native Windows shell works.
2998 2000-09-03 Jason Rumney <jasonr@gnu.org>
3000 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
3001 CVS changes the line-ends when checking in/out on DOS/Windows.
3003 * makefile.nt (emacs): Do not change directory to run temacs, as
3004 the load-path is set relative to current directory.
3006 2000-09-03 Miles Bader <miles@gnu.org>
3008 * xterm.c (x_alloc_lighter_color_for_widget): New function.
3010 2000-09-02 Gerd Moellmann <gerd@gnu.org>
3012 * xdisp.c (redisplay_mode_lines): New function.
3013 (display_mode_lines): Return number of mode lines displayed.
3014 (echo_area_display): Use redisplay_mode_lines to draw garbaged
3015 mode lines. Don't temporarily bind redisplay-dont-pause to t.
3017 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
3018 string.h and strings.h.
3019 (index) [HAVE_INDEX]: Add prototype.
3021 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
3022 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
3024 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
3025 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
3027 2000-09-01 Gerd Moellmann <gerd@gnu.org>
3029 * lread.c (read1): Accept `?' as symbol constituent, for
3030 compatiblity with XEmacs.
3032 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
3034 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
3035 (struct re_pattern_buffer): Remove newline_anchor.
3036 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
3037 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
3038 (re_max_failures, fail_stack): Use size_t rather than unsigned.
3039 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
3040 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
3041 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
3042 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
3043 Get rid of references to newline_anchor.
3044 (regcomp): Allocate and precompute a fastmap.
3046 2000-08-31 Gerd Moellmann <gerd@gnu.org>
3048 * lread.c (openp): GCPRO local variable `filename'.
3050 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
3052 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
3054 * regex.c: Merge some changes from GNU libc. Add prototypes.
3055 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
3056 Use memcmp and memcpy instead of bcopy and bcmp.
3057 (init_syntax_once): Use ISALNUM.
3058 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
3059 (REG_UNSET_VALUE): Remove. Use NULL instead.
3060 (REG_UNSET, re_match_2_internal): Use NULL.
3061 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
3063 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
3064 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
3065 (regex_compile): In handle_interval, return an error rather than try to
3066 unfetch the interval if we can't find the closing brace.
3067 Obey the RE_NO_GNU_OPS syntax bit.
3068 (TOLOWER): New macro.
3070 (regexec): Allocate regs.start and regs.end as one block.
3072 2000-08-30 Gerd Moellmann <gerd@gnu.org>
3074 * xdisp.c (echo_area_display): Check display_completed instead
3075 of calling detect_input_pending.
3077 * dispnew.c (update_frame): Only set display_completed here; move
3078 the update_begin and update_end calls here from update_frame_1.
3079 (update_frame_1): Don't set display_completed here, don't call
3080 update_begin/update_end.
3082 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
3083 instead of store_frame_param.
3085 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3087 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
3088 desired window matrix hasn't been displayed, use the current row
3089 instead. Make sure that only those frame rows are updated for
3090 which there exists a corresponding enabled desired row.
3092 2000-08-29 Miles Bader <miles@gnu.org>
3094 * xfaces.c (default_face_vector): New function.
3095 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
3097 2000-08-29 Gerd Moellmann <gerd@gnu.org>
3099 * lread.c (openp): Prevent temporary string passed to
3100 Ffile_readable_p from being garbage collected.
3102 2000-08-28 Dave Love <fx@gnu.org>
3104 * keymap.c (store_in_keymap): Add `static' to declaration.
3106 2000-08-28 Gerd Moellmann <gerd@gnu.org>
3108 * emacs.c, callint.c, doc.c, editfns.c
3109 (toplevel) [HAVE_STRING_H]: Include string.h.
3110 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
3111 (index): Remove prototypes which might conflict with non-standard
3112 definitions of index/strchr.
3114 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
3115 (rindex): Define only if !HAVE_RINDEX.
3117 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
3119 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
3121 2000-08-28 Miles Bader <miles@gnu.org>
3123 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
3124 made inconsistent by a font-related attribute in FROM.
3125 (merge_face_inheritance): Add function comment.
3127 2000-08-28 Kenichi Handa <handa@etl.go.jp>
3129 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
3130 the 4th arg (PREV_EVENT) Qt to suppress input method.
3132 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
3134 * regex.c: Indent cpp directives and remove parens after `defined'.
3135 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
3136 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
3137 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
3138 (re_compile_pattern): Use size_t for length.
3139 (init_syntax_once): Move to a better place.
3140 * regex.h: Merge changes from GNU libc. Indent cpp directives.
3141 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
3143 * syntax.c (back_comment): Detect cases where a comment-starter is
3144 actually inside another comment as in: /* a // b */ c // d \n.
3145 Make it clear that `comstart_pos' is unused for nested comments.
3147 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
3148 (KEYMAPP): New macro.
3149 (Fkeymap_parent, Fset_keymap_parent): Use it.
3150 (fix_submap_inheritance): Mark it static.
3151 (define_as_prefix, describe_buffer_bindings, describe_command)
3152 (describe_translation, describe_map): Complete prototypes.
3154 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
3156 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
3157 to better match the key-lookup behavior.
3159 2000-08-27 Gerd Moellmann <gerd@gnu.org>
3161 * xfaces.c (lface_fully_specified_p): Handle :inherit.
3162 (Finternal_set_lisp_face_attribute): Fix typo in error message.
3164 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
3166 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
3167 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
3168 (xterm.o): Depend on coding.h
3170 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3172 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
3173 the corresponding '#endif'.
3175 2000-08-26 Miles Bader <miles@gnu.org>
3177 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
3178 * xfaces.c (QCinherit): New variable.
3179 (syms_of_xfaces): Initialize it.
3180 (LFACE_INHERIT): New macro.
3181 (Finternal_get_lisp_face_attribute)
3182 (merge_face_vector_with_property)
3183 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
3184 (check_lface_attrs): Allow new types of face height. Check
3186 (CYCLE_CHECK): New macro.
3187 (merge_face_inheritance): New function.
3188 (merge_face_vectors): Merge inherited faces too. Add F and
3189 CYCLE_CHECK arguments.
3190 (merge_face_vector_with_property, Finternal_merge_in_global_face)
3191 (lookup_named_face, lookup_derived_face, realize_named_face)
3192 (face_at_string_position, face_at_buffer_position): Supply
3193 new F and CYCLE_CHECK arguments to merge_face_vectors.
3194 (merge_face_heights): New function.
3195 (merge_face_vectors, merge_face_vector_with_property)
3196 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
3197 handle relative face heights.
3198 (lface_same_font_attributes_p): Compare heights using EQ.
3200 2000-08-26 Kenichi Handa <handa@etl.go.jp>
3202 * charset.c (char_to_string): Check the character validity.
3203 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
3206 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
3208 * regex.c (PUSH_FAILURE_COUNT): New macro.
3209 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
3210 Handle popping of a register's or a counter's data.
3211 (POP_FAILURE_POINT): Use the new name.
3212 (re_match_2_internal): Push counter data on the stack for succeed_n,
3213 jump_n and set_number_at and remove misleading dead code in succeed_n.
3215 2000-08-25 Gerd Moellmann <gerd@gnu.org>
3217 * xdisp.c (redisplay_internal): If considering all windows on all
3218 frames, update the display for each frame as soon as possible,
3219 instead of first building all desired matrices for all frames, and
3220 then updating them all.
3221 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
3223 2000-08-24 Gerd Moellmann <gerd@gnu.org>
3225 * bytecode.c (mark_byte_stack): Add a comment.
3227 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
3228 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
3231 2000-08-24 Kenichi Handa <handa@etl.go.jp>
3233 * minibuf.c (do_completion): Always use compare-string, not
3234 string-equal because the latter doesn't pay attention to
3235 multibyteness of strings.
3237 * process.c (create_process): Don't setup raw-text coding here.
3238 (Fopen_network_stream): Don't set coding->src_multibyte and
3239 coding->dst_multibyte here.
3240 (read_process_output): For process filter, return unibyte string
3241 if default-enable-multibyte-characters is nil.
3242 (send_process): If OBJECT is multibyte text, be sure to encoded it
3243 by the specified coding system for the process. Otherwise, setup
3245 (init_process): Don't initialize default-process-coding-system
3248 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
3250 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
3251 <scroll-down-aggressively>: Likewise.
3253 2000-08-23 Kenichi Handa <handa@etl.go.jp>
3255 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
3256 zero. Set coding->produced_char correctly.
3258 2000-08-22 Andrew Innes <andrewi@gnu.org>
3260 * makefile.w32-in: New file.
3262 * unexw32.c (unexec): Ignore old_name, and use the actual location
3263 of the current executable instead. Base new_name on this.
3265 * w32proc.c (create_child): Remove reference to security
3266 descriptor, which isn't needed and doesn't compile with mingw32.
3268 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3269 up dllimport attributes.
3270 (x_update_window_end): Update prototype.
3272 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
3273 extern, which screws up dllimport attributes.
3275 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3276 up dllimport attributes.
3278 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
3279 screws up dllimport attributes.
3281 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3282 up dllimport attributes.
3283 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
3284 screws up dllimport attributes.
3286 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3287 up dllimport attributes.
3289 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
3290 screws up dllimport attributes.
3292 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
3293 screws up dllimport attributes.
3295 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3296 up dllimport attributes.
3298 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
3299 unnecessary extern, which screws up dllimport attributes.
3302 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3303 up dllimport attributes.
3305 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
3306 unnecessary extern, which screws up dllimport attributes.
3308 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
3309 screws up dllimport attributes.
3311 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
3312 up dllimport attributes.
3314 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
3316 * w32bdf.c (search_file_line):
3317 (set_bdf_font_info):
3319 (w32_get_bdf_glyph):
3320 (w32_BDF_to_x_font): Fix compile warnings.
3322 * w32menu.c: Include keyboard.h before frame.h. Fix compile
3325 * w32select.c: Include keyboard.h before frame.h.
3327 * w32fns.c (max): Define macro.
3328 (JOHAB_CHARSET): Define if not known.
3329 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
3330 (Fx_show_tip): Synch with X version.
3332 * w32xfns.c: Include keyboard.h before frame.h.
3334 * w32fns.c: Include keyboard.h before frame.h.
3336 * w32term.c: Include keyboard.h before frame.h.
3338 * fontset.c: Include keyboard.h before frame.h.
3340 * w32inevt.c: Include keyboard.h before frame.h.
3341 (MOUSE_MOVED): Define if not known.
3343 * minibuf.c: Include keyboard.h before frame.h.
3345 * keyboard.c: Include keyboard.h before frame.h.
3347 * indent.c: Include keyboard.h before frame.h.
3349 * dispnew.c: Include keyboard.h before frame.h.
3351 * buffer.c: Include keyboard.h before frame.h.
3353 * alloc.c: Include keyboard.h before frame.h.
3355 * print.c: Include keyboard.h before frame.h.
3357 * process.c: Include keyboard.h before frame.h.
3359 * scroll.c: Include keyboard.h before frame.h.
3361 * sysdep.c: Include keyboard.h before frame.h.
3363 * term.c: Include keyboard.h before frame.h.
3365 * window.c: Include keyboard.h before frame.h.
3367 * xdisp.c: Include keyboard.h before frame.h.
3368 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
3370 * frame.c: Include keyboard.h before frame.h.
3372 * w32heap.h: Undefine min, max.
3374 * w32gui.h: Undefine min, max.
3376 * unexw32.c: Change PUCHAR to PCHAR.
3377 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
3380 (copy_executable_and_dump_data): Remove unnecessary static defs.
3381 (copy_executable_and_dump_data): Fix compile warnings.
3383 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
3385 * w32console.c (min): Define macro.
3386 (clear_frame, write_glyphs): Fix compile warning.
3388 * w32proc.c (compare_env):
3389 (find_child_console): Fix compile warning.
3391 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
3392 sys_errlist instead of _sys_errlist.
3393 (get_emacs_configuration_options): New function.
3395 * s/ms-w32.h (sys_nerr): Provide default definition.
3396 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
3397 name with _ prepended.
3398 (NSIG): Define if not known.
3399 (get_emacs_configuration): Provide extern declaration.
3400 (get_emacs_configuration_options): Provide extern declaration.
3401 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
3403 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
3405 (read_unc_volume): Fix compile warning.
3407 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
3408 definitions from being used.
3410 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
3412 * w32.c (unc_volume_file_attributes):
3413 (open_unc_volume): Make arg const.
3415 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
3416 (read_input_waiting): Remove excess parameter.
3418 * w32.c (init_environment): Call _access.
3419 (check_windows_init_file): Call _close.
3420 (init_user_info): Call _putenv.
3421 (init_environment): Call _putenv and _strdup.
3422 (init_ntproc): Reset volume info cache on startup.
3424 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
3425 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
3426 cannot override the CRT malloc.
3428 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
3429 (LINK_FLAGS): Append to original value of LINK_FLAGS.
3431 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
3432 unless we are linking with a static CRT.
3433 (RVA_TO_PTR): Cast result to unsigned char*.
3435 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
3436 (add_volume_info): Use xstrdup.
3438 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
3440 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
3441 (do_completion, Fminibuffer_complete_word): Use it.
3442 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
3443 var so it can take non-boolean values.
3445 2000-08-21 Gerd Moellmann <gerd@gnu.org>
3447 * editfns.c (find_field): Formatting changes.
3448 (toplevel): Some old-style function forward declarations
3449 changed to prototypes, some new protypes added, some functions
3452 * lisp.h (set_time_zone_rule): Add prototype.
3453 (use_dialog_box): External declaration.
3455 * keyboard.c (gen_help_event): Add parameter SIZE.
3456 (kbd_buffer_events_waiting): Slightly rewritten.
3457 (clear_event): New function.
3458 (kbd_buffer_get_event): Use it, and clear the input_events of
3460 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
3461 don't fill the newly created array with nils.
3462 (toplevel): Convert some old-style function forward declarations
3465 * keyboard.h (gen_help_event): Change prototype.
3467 * xterm.c (XTread_socket): Change calls to gen_help_event.
3469 * w32term.c (w32_read_socket): Change calls to gen_help_event.
3471 * eval.c (Fmacroexpand): Doc fix.
3473 2000-08-20 Jason Rumney <jasonr@gnu.org>
3475 * w32term.h (x_display_info_for_display): Remove as this function
3476 does not exist on W32.
3478 * w32term.c (help_echo_window): New variable.
3479 (syms_of_w32term): staticpro it.
3480 (note_mode_line_highlight): Set it.
3481 (XTextExtents16): Removed as there is no equivalent on W32.
3482 (x_compute_glyph_string_overhangs): Incomplete body removed, as
3483 the X way of doing this will not work for W32.
3484 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
3485 (x_draw_image_foreground): Avoid drawing outside of the clip area
3486 when image doesn't have a mask.
3487 (note_mouse_highlight): Process overlays in the right order of
3488 priority. Set help_echo_window.
3489 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
3490 because that's more visible for large images.
3492 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
3493 name to single_keymap_panes.
3494 (w32_menu_show): Set wv->title when dealing with titles.
3495 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
3497 2000-08-21 Miles Bader <miles@gnu.org>
3499 * minibuf.c (do_completion): Try again if we rewrite the input
3500 string, but no completion was done, so that any completion message
3503 2000-08-20 Gerd Moellmann <gerd@gnu.org>
3505 * xfaces.c (lface_equal_p): Compare strings differently.
3506 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
3507 (realize_tty_face): Use them.
3508 (syms_of_xfaces): Initialize new variables.
3509 (map_tty_color): New function, extracted from realize_tty_face.
3510 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
3511 foreground or background color, store the new color name in the
3512 realized face; previous code trying to do this had no effect.
3513 (realize_tty_face): Use map_tty_color.
3514 (Fclear_face_cache): Set face_change_count and ensure thorough
3517 2000-08-19 Gerd Moellmann <gerd@gnu.org>
3519 * undo.c (record_first_change, record_marker_adjustment): Don't
3520 use XBUFFER on last_undo_buffer which might not be a buffer.
3522 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3524 * coding.c (decode_coding_string): Set members consumed,
3525 consumed_char, produced, produced_char of *coding correctly. If
3526 decode_coding doesn't consume any byte, don't try anymore.
3527 (encode_coding_string): Likewise.
3529 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3531 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
3532 conditional have void type, for Standard C compilers.
3534 * xdisp.c (redisplay_internal): Compare windows for equality with
3535 EQ, instead of applying XWINDOW to something that might not
3538 2000-08-18 Kenichi Handa <handa@etl.go.jp>
3540 * fontset.c (Finternal_char_font): Search only the selected frame
3541 for a window of the current buffer.
3543 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3545 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
3548 * keyboard.c (kbd_buffer_get_event): Handle the case that the
3549 second half of a HELP_EVENT is found at the start of kbd_buffer.
3551 2000-08-18 Miles Bader <miles@gnu.org>
3553 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
3555 * editfns.c (save_restriction_save): Rewrite to use markers.
3556 (save_restriction_restore): Rewrite to understand new form of data
3557 saved by save_restriction_save.
3558 (Fsave_restriction): Remove cautionary note in doc-string.
3560 2000-08-17 Gerd Moellmann <gerd@gnu.org>
3562 * fileio.c (build_annotations): Add a comment explaining the
3563 return value of format-annotate-function. Replace a spurious call
3564 to Flength with a CONSP test. Call format-annotate-function with
3565 a fifth arg specifying how many times the function is been called
3566 in a row, to let it choose temporary buffers appropriately.
3568 2000-08-17 Dave Love <fx@gnu.org>
3570 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
3571 declare make_temp_name twice.
3573 * lread.c: Prototype readevalloop, load_unwind,
3574 load_descriptor_unwind.
3575 (unreadpure): Give it an arg.
3577 * unexalpha.c: Prototype fatal_unexec, mark_x,
3578 update_dynamic_symbols. Declare unexec as void.
3580 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
3581 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
3583 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
3584 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
3587 * alloca.c: Use #error.
3588 [POINTER_TYPE]: Use it.
3590 * eval.c (Fdefvar): Doc fix.
3592 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
3593 INITIALIZE_INTERVAL.
3595 * buffer.h: Avoid DECLARE_INTERVALS.
3597 * config.in: Add size_t.
3599 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
3601 * w16select.c (set_clipboard_data): If there's not enough memory
3602 to put text into clipboard, return 1, as Fw16_set_clipboard_data
3603 expects. In case of other failures, return 3.
3604 (system_error_msg): New error message.
3605 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
3608 2000-08-16 Gerd Moellmann <gerd@gnu.org>
3610 * term.c (write_glyphs): Also turn off inverse video after turning
3611 off other appearances in case TS_exit_attribute_mode is not equal
3612 to TS_end_standout_mode.
3613 (insert_glyphs): Turn inverse video on/off for each run of glyphs
3615 (turn_off_face): Reset standout_mode only if
3616 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
3617 is equal to TS_end_standout_mode.
3619 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3621 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
3622 sequence at the end of the source block.
3624 * ccl.c (Fccl_program_p): Docstring modified.
3625 (Fccl_execute): Likewise.
3626 (Fccl_execute_on_string): Likewise.
3628 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
3630 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
3632 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3634 The following changes are mainly to fix bugs of
3635 encode/decode-coding-string failing if encoding/decoding return
3636 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
3637 variable conversion_buffer.
3639 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
3640 decrement dst_end to avoid buffer overflow in the later call of
3643 * coding.h (conversion_buffer_size, conversion_buffer)
3644 (get_conversion_buffer): Extern deleted.
3646 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
3647 (conversion_buffer, conversion_buffer_size): Variables deleted.
3648 (get_conversion_buffer): Function deleted.
3649 (struct conversion_buffer): New structure.
3650 (MAX_ALLOCA): New macro.
3651 (allocate_conversion_buffer): New macro.
3652 (extend_conversion_buffer, free_conversion_buffer): New functions.
3653 (ccl_coding_driver): Set coding->result.
3654 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
3655 this is the last block of source.
3656 (encode_coding): Likewise. Handle the source block as the last
3657 one only when the whole source text is consumed.
3658 (decode_coding_string): Handle the case that the output buffer is
3659 too small to decode the whole source text. Use
3660 allocate_conversion_buffer, extend_conversion_buffer and
3661 free_conversion_buffer, not get_conversion_buffer.
3662 (encode_coding_string): Likewise.
3663 (init_coding): Function deleted.
3664 (init_coding_once): Delete code to initialize
3665 conversion_buffer_size.
3667 * emacs.c (main): Don't call init_coding.
3669 * msdos.c (IT_write_glyphs): Use a locally declared
3672 * term.c (write_glyphs): Use a locally declared conversion_buffer.
3673 (insert_glyphs): Likewise.
3675 * w32console.c (write_glyphs): Use a locally declared
3678 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
3680 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
3681 member of display_info is NULL.
3683 2000-08-15 Gerd Moellmann <gerd@gnu.org>
3685 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3688 * term.c (turn_off_face): Reset standout_mode when resetting
3689 appearances with capability `me'.
3690 (write_glyphs): Switch on inverse video before each face change.
3692 2000-08-14 Dave Love <fx@gnu.org>
3694 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3695 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3696 (lisp_free): Declare and make static.
3698 * window.c: Fix embedded comment.
3699 (syms_of_window): Fix doc string.
3701 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3703 * keymap.c (push_key_description): If C without modifiers is < 32,
3704 make sure to print `C-' before `M-', like in the manual.
3706 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3708 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3709 since they aren't relocated anymore.
3710 (sxhash_string): Make sure returned hash code fits in a Lisp
3713 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3714 partially visible line which is smaller than the window's
3717 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3719 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3720 the multibyte form of eight-bit-control characters.
3721 (Fccl_execute_on_string): Initialize ccl->multibyte.
3723 * ccl.h (struct ccl_program): New member multibyte.
3725 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3727 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3729 * regex.c (regex_compile) <normal_char>: Pay attention to
3731 (analyse_first) <exactn>: Setup fastmap correctly for
3732 eight-bit-control characters.
3734 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3736 * termhooks.h (enum event_kind): New member
3737 multibyte_char_keystroke.
3739 * keyboard.c (make_lispy_event): Handle the new event type
3740 multibyte_char_keystroke.
3742 * xterm.c: Include coding.h.
3743 (XTread_socket): Work around a bug of XmbLookupString. If the
3744 input is from XIM, decode it according to the current locale. In
3745 that case, generate multibyte_char_keystroke events.
3747 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3749 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3750 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3752 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3754 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3755 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3756 (move_it_in_display_line_to): Record iterator's ascent and descent
3757 before producing glyphs, and restore them when we know the glyph
3758 doesn't fit on the line.
3759 (move_it_to): Restructured so that it's easier to debug. If
3760 moving to a vpos, and not moving to an x or character position,
3761 stop as soon as the specified vpos is reached; don't move further
3762 into that line because that might change the computed line height.
3763 (try_cursor_movement): New function, extracted from the cursor
3764 movement branch of redisplay_window. If ending on a partially
3765 visible line, don't try to scroll if the cursor line is taller
3767 (redisplay_window): Use try_cursor_movement.
3769 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3770 because that function doesn't cope with variable-height lines.
3772 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3773 box cursor because that's better visible for large images.
3775 2000-08-10 Miles Bader <miles@gnu.org>
3777 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3779 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3781 * xdisp.c (Vmessages_buffer_name): New variable.
3782 (message_dolog): Use it.
3783 (syms_of_xdisp): Initialize it.
3785 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3787 * msdos.c (IT_note_mouse_highlight): Update the calls to
3789 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3790 redundant now that keyboard.h is included.
3792 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3794 * keyboard.c (kbd_buffer_events_waiting): New function.
3796 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3798 * msdos.c: Include keyboard.h.
3799 (XMenuActivate): Empty no_event events from the event buffer. If
3800 no events are left after that, call clear_input_pending.
3801 (mouse_clear_clicks): New function, code moved from mouse_init.
3802 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3803 mouse driver to ``forget'' any past clicks.
3805 * Makefile.in (msdos.o): Depend on keyboard.h.
3807 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3809 * lisp.h (input_pending): External declaration.
3811 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3813 * xdisp.c (echo_area_display): Display thoroughly if input is
3814 pending. Bind redisplay-dont-pause to t during the redisplay.
3815 in case input is pending.
3817 * dispnew.c (Qredisplay_dont_pause): New variable.
3818 (syms_of_display): Initialize and staticpro it.
3819 (update_frame_1): Don't interrupt the display for pending input if
3820 redisplay_dont_pause is set.
3822 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3824 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3826 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3828 * callproc.c (Fcall_process): Terminate the unwind-protect around
3829 the post-read-conversion of coding system.
3831 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3832 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3833 * buffer.h (overlays_at): Update prototype.
3834 * xdisp.c (next_overlay_change): Update call to overlays_at.
3835 * xfaces.c (face_at_buffer_position): Likewise.
3836 * textprop.c (Fget_char_property): Likewise.
3837 * xterm.c (note_mouse_highlight): Likewise.
3839 * minibuf.c (do_completion): Don't consider a simple change of
3840 case as `completion'.
3842 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3844 * keyboard.c (syms_of_keyboard): Initialize
3845 last_point_position_buffer.
3846 * undo.c (record_delete): Make sure last_point_position_buffer is
3847 a buffer before comparing pointers.
3849 * coding.h (decode_coding_string): Declare.
3851 * intervals.h (Fprevious_single_char_property_change): Declare.
3853 * textprop.c (Fprevious_single_char_property_change): Don't do
3854 arithmetic directly on lisp objects.
3856 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3859 * keyboard.h (menu_item_eval_property): Declare.
3861 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3862 reuse as buffer name, instead of recreating (and discarding) every
3863 time a message is logged.
3864 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3865 (current_message_1, truncate_message_1, set_message_1)
3866 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3867 (current_message, truncate_echo_area, display_echo_area)
3868 (resize_echo_area_axactly): Changed calls.
3870 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3872 (Ffind_coding_systems_region_internal): First argument to Fappend
3873 must be an integer, not a Lisp object.
3875 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3877 * charset.c (Fchar_width): Doc fix.
3879 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3881 * charset.c (Fstring_width): Doc fix.
3883 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3885 * xdisp.c (start_display): When starting display on a continuation
3886 line, clear ascent and descent members of the iterator structure;
3887 the height of the continued line does not affect the height of the
3889 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3890 line taller than the window.
3891 (redisplay_window) <forced window start>: Handle case that the
3892 middle of the window is not found in any row.
3893 (dump_glyph_row): Show more information.
3894 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3895 first text line in a glyph matrix.
3897 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3898 of the clip area when image doesn't have a mask.
3900 * fns.c (sweep_weak_table): Fix survival conditions for
3901 key-or-value and key-and-value weakness.
3903 * .gdbinit (xhashtable): New command.
3905 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3906 tables out of the list of all weak hash tables.
3908 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3909 a new buffer is created, make sure echo_area_buffer[] references
3912 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3914 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3917 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3919 * syntax.c (skip_chars): Fix previous change. Make the handling
3920 of unibyte string consistent with that of regex search.
3922 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3924 * xmenu.c (popup_get_selection): Use xfree instead of free.
3926 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3928 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3930 * callproc.c (child_setup): Use xfree instead of free.
3932 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3934 (run_mac_command, closedir): Use `xfree' instead of `free'.
3936 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3938 * eval.c (error): Use xfree instead of free.
3940 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3942 * fns.c: Replace `illegal' with `invalid'.
3943 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3945 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3947 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3950 2000-08-04 Noah Friedman <friedman@splode.com>
3952 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3955 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3957 * syntax.c (skip_chars): Fix typo in error message.
3959 2000-08-04 Andreas Schwab <schwab@suse.de>
3961 * m/ia64.h: Moved from s/ia64.h.
3963 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3965 * process.c (read_process_output): Big simplification. Handle
3966 composition and post-read-conversion of coding system correctly.
3967 (send_process): Handle composition correctly.
3969 * callproc.c (Fcall_process): Handle post-read-conversion of
3970 coding system if any.
3972 * coding.c (decode_coding_iso2022): More strict check for handling
3974 (coding_restore_composition): Pay attention to the case that
3975 cmp_data is not set properly (because of invalid code in the
3977 (run_pre_post_conversion_on_str): Include text properties in the
3979 (decode_coding_string): Set members of coding correctly.
3981 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3983 * s/ia64.h: New file.
3985 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3986 Use NULL instead of 0 at the end of variable argument list of
3987 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3988 sizeof (int) < sizeof (void *).
3990 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3991 of variable argument lists of XtVaGetValues and XtVaSetValues.
3993 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3994 variable argument lists of XtVaGetValues and XtVaSetValues.
3996 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3998 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3999 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
4001 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
4004 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
4005 in call to Fsingle_key_description.
4007 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
4010 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
4012 * window.c (display_buffer_reuse_frames): New variable.
4013 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
4014 frames displaying BUFFER.
4015 (syms_of_window): Define Lisp variable
4016 display-buffer-reuse-frames.
4018 2000-08-01 Miles Bader <miles@gnu.org>
4020 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
4021 when to constrain NEW_POS (they were pretty screwed up before).
4023 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
4025 * msdos.c (run_msdos_command): Save and restore the master
4026 environment, for the case that child_setup signals an error.
4027 When mirroring slashes in DOS shell commands, don't fail when
4028 argv[2] has embedded blanks.
4029 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
4030 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
4031 (dos_ttraw): Call mouse_setup_buttons.
4033 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
4034 using alloca; free it after run_msdos_command returns.
4036 2000-07-27 Dave Love <fx@gnu.org>
4038 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
4040 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
4043 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
4045 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
4047 * editfns.c (lisp_time_argument): Fix last change.
4049 2000-07-27 Gerd Moellmann <gerd@gnu.org>
4051 * fns.c (Fdelete): Make it work on vectors and strings in addition
4054 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
4055 (syms_of_fns): Initialize new variables.
4056 (sweep_weak_table): Handle weakness `key-or-value' and
4058 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
4059 weakness, with t meaning the same as `key-and-value'.
4061 2000-07-27 Kenichi Handa <handa@etl.go.jp>
4063 * coding.h (struct coding_system): Member safe_charset deleted.
4065 * coding.c (Qsafe_charsets): This variable deleted.
4066 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
4068 (coding_safe_chars): New function.
4069 (CODING_SAFE_CHAR_P): New macro.
4070 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
4071 checking safe_charsets member of the coding system. Caller
4073 (detect_coding_iso2022): New local variable safe_chars.
4074 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
4075 safe_charsets member of the coding system.
4076 (decode_coding_iso2022): New local variable safe_chars.
4077 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
4078 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
4079 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
4080 (ENCODE_UNSAFE_CHARACTER): New macro.
4081 (encode_coding_iso2022): New local variable safe_chars. Check
4083 (setup_coding_system): Delete the code to initialize
4084 coding->safe_charses
4085 (intersection, find_safe_codings): New functions.
4086 (Ffind_coding_systems_region_internal): New function.
4087 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
4088 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
4089 variable and initialize it.
4091 * fns.c (char_table_ref_and_index): New function.
4093 * lisp.h (char_table_ref_and_index): Add prototype.
4095 2000-07-26 Sam Steingold <sds@gnu.org>
4097 * editfns.c (lisp_time_argument): Added third argument `usec'.
4098 (Ffloat_time): New built-in Lisp function.
4100 2000-07-26 Gerd Moellmann <gerd@gnu.org>
4102 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
4103 for the character code.
4105 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
4108 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
4109 if called for a popup menu.
4110 (xmenu_show): Store help string in widget values.
4112 2000-07-26 Dave Love <fx@gnu.org>
4114 * syswait.h: Move some definitions.
4115 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
4116 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
4117 perspicuous definitions.
4118 (WTERMSIG): Fix bit pattern used.
4120 2000-07-26 Kenichi Handa <handa@etl.go.jp>
4122 * print.c (print_object): If vector printing is truncated, print
4123 "..." to indicate it as well as the case of list printing.
4125 2000-07-25 Gerd Moellmann <gerd@gnu.org>
4127 * xdisp.c (next_element_from_display_vector): Improve comments.
4129 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
4130 for the character code, and the rest for the face id as in 20.x.
4131 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
4133 * window.c (window_display_table): Cleaned up.
4135 * syntax.c (Fforward_word): Add last arg nil in call of
4136 Fconstrain_to_field.
4138 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
4140 * fileio.c (Frename_file) [DOS_NT]: If the file names are
4141 identical but for the letter-case, don't call
4142 barf_or_query_if_file_exists.
4144 2000-07-25 Miles Bader <miles@gnu.org>
4146 * editfns.c (find_field): Honor special `boundary' fields.
4147 (Qboundary): New variables.
4148 (syms_of_editfns): Initialize Qboundary.
4149 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
4150 Use scan_buffer instead of find_before_next_newline, because it
4151 allows us to detect the boundary case where there's a newline at
4153 * lisp.h (Fconstrain_to_field): Update external declaration.
4155 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4157 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
4160 2000-07-24 Dave Love <fx@gnu.org>
4162 * s/sunos4-0.h, s/sol2.h:
4163 (LIBS_TERMCAP): Move from m/sparc.h.
4165 * m/sparc.h (TERMINFO): Moved to system files (probably only
4166 relevant for sunos4 judging by its vintage).
4167 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
4170 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
4172 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
4173 name to single_keymap_panes.
4175 2000-07-24 Andreas Schwab <schwab@suse.de>
4177 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
4179 2000-07-24 Gerd Moellmann <gerd@gnu.org>
4181 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
4182 parameters instead of using int parameters. Expect FN to accept
4183 EMACS_INT parameters.
4184 (display_echo_area, resize_echo_area_axactly, current_message)
4185 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
4186 with new argument list.
4187 (resize_mini_window_1): New callback function.
4188 (current_message_1, truncate_message_1, set_message_1): Change
4189 parameter lists to the new format expected by
4190 with_echo_area_buffer.
4192 2000-07-24 Kenichi Handa <handa@etl.go.jp>
4194 * fontset.c (fontset_ref): Remove INLINE declaration.
4195 (fontset_ref_via_base): Likewise.
4196 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
4199 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
4201 * msdos.c (IT_note_mouse_highlight): Process overlays in the
4202 correct order of priority. If help echo was found in an overlay,
4203 use that overlay as the object in which the help echo was found.
4205 2000-07-22 Miles Bader <miles@gnu.org>
4207 * textprop.c (Fprevious_single_char_property_change): The initial
4208 property value should be from the position preceding POSITION, not
4211 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
4213 * coding.c (syms_of_coding): Doc fix for
4214 inhibit-iso-escape-detection.
4216 2000-07-21 Gerd Moellmann <gerd@gnu.org>
4218 * xterm.c (note_mouse_highlight): Process overlays in the right
4221 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
4223 * xterm.c (note_mouse_highlight): If help-echo was found in an
4224 overlay, use that overlay as the object in which the help was
4227 * window.c (foreach_window_1): Fix typo reversing an if-condition.
4229 * window.c (foreach_window): Instead of a fake variable argument
4230 list, take one USER_DATA argument.
4231 (foreach_window_1): Likewise, and call callback functions with two
4232 args, the window and USER_DATA.
4233 (struct check_window_data): New struct.
4234 (check_window_containing): Use it.
4235 (window_from_coordinates): Set up a struct check_window_data for
4237 (add_window_to_list, freeze_window_start): Change parameters
4238 according to new calling convention.
4240 * window.h (foreach_window): Change prototype.
4242 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
4244 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
4246 * xmenu.c (menu_help_callback): Call show_help_echo with
4247 additional arguments OBJECT and POS.
4249 2000-07-21 Kenichi Handa <handa@etl.go.jp>
4251 * data.c (Faset): Allow storing any multibyte character in a
4252 string. Convert unibyte string to multibyte if necessary.
4254 * xfns.c (x_encode_text): New function.
4255 (x_set_name): Use x_encode_text.
4256 (x_set_title): Likewise.
4258 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
4260 * xterm.h (x_encode_text): Add prototype.
4262 2000-07-20 Dave Love <fx@gnu.org>
4264 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
4267 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
4269 * msdos.c (help_echo_window): New variable.
4270 (syms_of_msdos): Initialize and staticpro it.
4271 (IT_note_mode_line_highlight): Set help_echo_window.
4272 (IT_note_mouse_highlight): Ditto.
4273 (dos_rawgetc): Store help_echo_window in the second event produced
4276 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
4277 Record the object that generated the help echo and the position of
4278 that object in help_echo_object and help_echo_pos. Record that
4279 some glyphs in a row are displayed in mouse-face.
4280 (IT_update_begin): Don't clear mouse highlight unless one of the
4281 enabled glyph rows is marked as being displayed in mouse-face.
4282 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
4283 and position recorded in help_echo_object and help_echo_pos to the
4285 (IT_menu_display): Accept a new argument PN: the pane number of
4286 the current menu pane. Record the pane number and the item
4287 number of the item which has associated help string.
4288 (XMenuActivate): Update the prototype for help_callback in
4289 function declaration. Call IT_menu_display with the current menu
4290 pane number as an additional argument. Call help_callback with
4291 two additional arguments: the pane number and the item number of
4292 the menu item associated with the help text.
4293 (help_echo_object, help_echo_pos): New variables.
4294 (syms_of_msdos): Initialize them and staticpro help_echo_object.
4296 * msdos.h (XMenuActivate): Update prototype.
4298 2000-07-19 Gerd Moellmann <gerd@gnu.org>
4300 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
4301 Add some more prototypes.
4303 * xterm.c, xterm.h: Add some more prototypes.
4305 * lisp.h (Fnext_single_char_property_change): Add prototype.
4307 * dispnew.c (direct_output_for_insert): Remove confusing
4308 outer local variable mouse_face_overwritten_p.
4309 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
4311 * alloc.c (allocate_string_data): Don't copy old string contents.
4313 2000-07-19 Kenichi Handa <handa@etl.go.jp>
4315 * coding.c (code_convert_region): Delete text properties before
4316 shrinking the conversion region.
4318 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4320 * dispnew.c (update_text_area): Write the whole row if it
4321 has mouse-face in it.
4323 * xfaces.c (face-alternative-font-family-alist): Remove
4324 DEFVAR_LISP; staticpro instead.
4326 * xmenu.c (menu_help_callback): Call show_help_echo with
4329 * keyboard.c (show_help_echo): Add parameter WINDOW.
4330 (read_char): Call show_help_echo with window extracted from Lisp
4332 (gen_help_event): Add parameter WINDOW.
4334 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
4336 * xterm.c (help_echo_window): New variable.
4337 (note_mouse_highlight, note_tool_bar_highlight): Set
4339 (XTread_socket): Pass help_echo_window to gen_help_event.
4340 (syms_of_xterm): Initialize and staticpro help_echo_window.
4342 2000-07-18 Dave Love <fx@gnu.org>
4344 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
4347 2000-07-18 Gerd Moellmann <gerd@gnu.org>
4349 * alloc.c (allocate_string_data): If string had already data
4350 assigned, copy old contents to new string data.
4352 * coding.c (syms_of_coding): Fix typo in spelling of variable
4353 `inhibit-iso-escape-detection'.
4355 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
4357 * Makefile.in: Add dependencies on dispextern.h.
4358 (alloca.o): Don't define malloc and define EMACS_FREE instead of
4359 `free'; both can conflict with system header files.
4361 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4363 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
4366 2000-07-18 Dave Love <fx@gnu.org>
4368 * window.c (Fwindow_list): Declare arg `window'.
4370 2000-07-18 Kenichi Handa <handa@etl.go.jp>
4372 * coding.c (setup_coding_system): Don't override the explicitly
4373 specified designations.
4375 2000-07-15 Miles Bader <miles@gnu.org>
4377 * editfns.c (char_property_eq, char_property_stickiness): Renamed
4378 from `text_property_eq' and `text_property_stickiness', respectively.
4379 (find_field, Fconstrain_to_field, char_property_eq)
4380 (char_property_stickiness): Changed to call char-property functions
4381 instead of text-property-only ones.
4383 * textprop.c (Fnext_single_char_property_change): Made a subr (was
4384 `next_single_char_property_change'). Do more error checking, and
4385 cleanup limit behavior.
4386 (Fprevious_single_char_property_change): New function.
4387 (syms_of_textprop): Initialize new subrs.
4389 * xdisp.c (display_prop_end, invisible_text_between_p):
4390 Call Fnext_single_char_property_change instead of
4391 next_single_char_property_change.
4393 2000-07-15 Jason Rumney <jasonr@gnu.org>
4395 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
4396 after menu is finished with.
4397 (add_menu_item): Only consider wv->title as a menu title.
4398 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
4400 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
4402 (FONT_REGEXP): Remove unused macro, and its sub-components.
4403 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
4405 * w32term.c (help_echo_object, help_echo_pos): New variables.
4406 (note_mode_line_highlight): Store additional information about the
4407 help-echo in help_echo_object and help_echo_pos. Check both
4408 `local-map' and `keymap' properties for changing the cursor
4409 (note_mouse_highlight): Store additional information about the
4410 help-echo in help_echo_object and help_echo_pos.
4411 (note_tool_bar_highlight): Set help_echo_object to nil and
4412 help_echo_pos to -1.
4413 (w32_read_socket): Use gen_help_event instead of filling
4414 input_events manually.
4415 (syms_of_w32term): Staticpro help_echo_object.
4416 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
4417 set, arrange for a mouse-highlight redisplay in
4419 (x_clear_mouse_face): New function.
4420 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
4421 (x_update_window_begin): No need to turn off the mouse
4423 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4424 depending on whether they contain glyphs highlighted in
4426 (x_fill_stretch_glyph_string): Consume runs of stretch
4427 glyphs instead of a single one.
4428 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4429 with new argument list.
4430 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4431 (x_append_glyph, x_append_composite_glyph)
4432 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4433 changes in struct glyph starting 1999-12-27. See comments for
4434 xterm.c on 2000-07-05.
4436 2000-07-14 Sam Steingold <sds@gnu.org>
4438 * xfaces.c (realize_x_face): Fix the last patch:
4439 check `default_face' before dereferencing.
4441 2000-07-14 Dave Love <fx@gnu.org>
4443 * syntax.c (back_comment): Add null default in switch (for pcc).
4445 2000-07-14 Kenichi Handa <handa@etl.go.jp>
4447 * xfaces.c (realize_x_face): Make fontset using the base of the
4448 default_face's fontset, not using the default fontset.
4450 * coding.c (inhibit_iso_escape_detection): New variable.
4451 (syms_of_coding): Make it a Lisp variable.
4452 (detect_coding_iso2022): If inhibit_iso_escape_detection is
4453 nonzero, ignore ISO2022's escape sequence.
4455 2000-07-14 Gerd Moellmann <gerd@gnu.org>
4457 * alloca.c (malloc) [emacs]: Define as xmalloc.
4459 * xfns.c (Fx_show_tip): If frame parameters contain a position,
4460 use that instead of the mouse position. Add parameters DX and DY.
4462 * dispextern.h (Fx_show_tip): Adjust number of parameters
4465 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
4466 if HELP is a function, call it with OBJECT and POS as parameters
4467 to get the help to display.
4468 (gen_help_event, kbd_buffer_store_help_event): New functions.
4469 (kbd_buffer_get_event): Construct the Lisp help-event differently.
4470 (read_char): Call show_help_echo with new parameters.
4472 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
4475 * xterm.c (help_echo_object, help_echo_pos): New variables.
4476 (note_mode_line_highlight): Store additional information about the
4477 help-echo in help_echo_object and help_echo_pos. Check both
4478 `local-map' and `keymap' properties for changing the cursor
4479 (note_mouse_highlight): Store additional information about the
4480 help-echo in help_echo_object and help_echo_pos.
4481 (note_tool_bar_highlight): Set help_echo_object to nil and
4482 help_echo_pos to -1.
4483 (XTread_socket): Use gen_help_event instead of filling
4484 input_events manually.
4485 (syms_of_xterm): Staticpro help_echo_object.
4487 * xmenu.c (menu_highlight_callback): Use
4488 kbd_buffer_store_help_event instead of setting up and input_event
4491 * xdisp.c (eval_form): GCPRO argument sexpr.
4492 (call_function): New function.
4493 (handle_single_display_prop): Use call_function and FUNCTIONP
4494 instead of checking whether if font_height is a symbol and
4497 * eval.c (internal_condition_case_2): New function.
4499 * lisp.h (FUNCTIONP): New macro.
4500 (internal_condition_case_2, call_function): Add prototypes.
4502 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
4503 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
4504 Always set `arg' member of input_events.
4505 (construct_menu_click): Unused function removed.
4507 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
4509 * w32term.c (construct_mouse_click, construct_mouse_wheel)
4510 (construct_drag_n_drop, x_scroll_bar_handle_click)
4511 (w32_read_socket): Always set `arg' member of input_events.
4513 * keyboard.c (show_help_echo): Use eval_form. Add comment.
4515 * lisp.h (eval_form): Add prototype.
4517 * xdisp.c (eval_form): Make it externally visible.
4519 2000-07-13 Gerd Moellmann <gerd@gnu.org>
4521 * xterm.c (x_handle_tool_bar_click): Store the frame in the
4522 frame_or_window slot of TOOL_BAR_EVENT input events instead of
4523 consing. For prefix events, store the frame in the `arg' slot of
4524 the event, otherwise store the key there.
4525 (XTread_socket): Instead of consing, use the frame_or_window slot
4526 of HELP_EVENTs for the frame, and the `arg' slot for the help
4529 * xmenu.c (menu_highlight_callback): Store help string in the
4530 `arg' member of the input event; don't cons.
4531 (menubar_selection_callback): Use the `arg' slot of input events
4532 to queue additional information, instead of consing.
4534 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
4536 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
4538 (w32_read_socket): Adapt to changes in HELP_EVENTs.
4540 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
4541 input events to queue additional information, instead of consing.
4543 * keyboard.c (kbd_buffer_gcpro): Renamed from
4544 kbd_buffer_frame_or_window. Now used for all Lisp objects
4545 referenced from the input queue.
4546 (kbd_buffer_store_event): Always use structure assignment for
4547 copying input events. Record all Lisp objects referenced from
4548 events in kbd_buffer_gcpro.
4549 (kbd_buffer_get_event): Construct Lisp `help-echo' events
4550 differently from input events. Test for prefix menu_bar_events
4551 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
4552 event in kbd_buffer_gcpro to nil.
4553 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
4554 frame_or_window is equal to its arg member as prefix events.
4555 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
4556 used by an input event to nil.
4557 (init_keyboard): Use two times the size of the input queue
4558 for kbd_buffer_gcpro.
4559 (syms_of_keyboard): Likewise.
4561 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
4564 * termhooks.h (struct input_event): Add member `arg'.
4565 (MENU_BAR_EVENT): Renamed from menu_bar_event.
4566 (USER_SIGNAL_EVENT): Renamed from user_signal.
4568 * xfaces.c (ASET): Remove definition.
4570 * lisp.h (AREF, ASET, ASIZE): New macros.
4572 * fontset.c (AREF, ASIZE): Remove definitions.
4574 * fns.c (AREF): Remove definition.
4576 * composite.c (AREF): Remove definition.
4578 2000-07-12 Gerd Moellmann <gerd@gnu.org>
4580 * dispnew.c (redraw_overlapped_rows): Add missing local.
4581 (scrolling_window): Remove debug code.
4583 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
4584 Before scrolling, turn off a mouse-highlight in the window
4587 * xterm.c (x_update_window_end): Add parameter
4588 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
4589 redisplay in XTframe_up_to_date.
4590 (x_clear_mouse_face): New function.
4591 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
4593 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
4595 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
4596 it when any row is written to that contains glyphs highlighted in
4598 (update_window): Call the window update end hook with new
4599 parameter MOUSE_FACE_OVERWRITTEN_P.
4600 (direct_output_for_insert): Give up if row contains mouse-face.
4602 * dispextern.h (struct redisplay_interface): Add parameter
4603 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
4604 (clear_mouse_face): New function pointer member.
4606 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
4608 * syntax.c (back_comment): Use one switch rather than a few `if's.
4609 Obey open_paren_in_column_0_is_defun_start.
4610 When reverting to the `slow' method, try to nicely handle the case
4611 of nested comments by checking that the comment-starter we found
4612 does indeed match the comment-ender.
4613 (scan_sexps_forward, scan_sexps_forward):
4614 Ignore excessive opening parenthesis rather than throwing an error.
4616 2000-07-11 Gerd Moellmann <gerd@gnu.org>
4618 * doc.c (Fsubstitute_command_keys): Handle case that a GC
4619 in Fwhere_is_internal or get_keymap_1 relocates string contents.
4621 * dispnew.c (direct_output_forward_char): Give up if currently
4622 displaying a message instead of the minibuffer contents.
4624 * xterm.c (x_update_window_begin): No need to turn off the mouse
4626 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4627 depending on whether they contain glyphs highlighted in
4630 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
4631 compare the mouse_face_p flags of both rows.
4633 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
4635 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
4637 * keyboard.c (show_help_echo): Accept additional parameter
4638 ok_to_overwrite_keystroke_echo.
4639 (read_char): Call show_help_echo with a zero
4640 ok_to_overwrite_keystroke_echo argument.
4641 * keyboard.h (show_help_echo): Update prototype of
4643 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
4644 ok_to_overwrite_keystroke_echo argument.
4645 * w32menu.c (w32_menu_display_help): Call show_help_echo with
4646 non-zero ok_to_overwrite_keystroke_echo argument.
4648 2000-07-10 Gerd Moellmann <gerd@gnu.org>
4650 * xdisp.c (try_window_id): If changes are all below what is
4651 displayed in the window, and point is in the window, we still
4652 might have to find point on the display.
4654 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
4655 glyphs instead of a single one.
4656 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4657 with new argument list.
4658 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4660 * keymap.c (get_keymap_1): Add comment that this function can GC.
4661 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
4662 comment that functions can GC.
4663 (Fset_keymap_parent): GCPRO arg KEYMAP.
4665 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
4667 * msdos.c (XMenuActivate): After exiting the menu, restore the
4668 echo area message and erase it.
4670 2000-07-10 Kenichi Handa <handa@etl.go.jp>
4672 * fontset.c (Ffontset_info): Make the return value more compatible
4673 with that of Emacs 20.
4675 2000-07-07 Gerd Moellmann <gerd@gnu.org>
4677 * eval.c (Fsignal): Handle case that backtrace_list is null.
4679 2000-07-07 Kenichi Handa <handa@etl.go.jp>
4681 * ccl.c (Fccl_execute): Typo fixed.
4683 2000-07-06 Gerd Moellmann <gerd@gnu.org>
4685 * window.c (window_loop): Add missing gcpro1 local variable.
4687 * window.c (Fwindow_list): Reverse list at the end.
4688 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4689 means allow windows on OWINDOW's frame, only.
4690 (window_loop): Simplified; use Fwindow_list.
4692 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4694 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4696 * xterm.c (XTread_socket): Increment handling_signal at the start,
4697 decrement it at the end.
4699 * eval.c (handling_signal): New variable.
4700 (Fsignal): Abort if handling_signal is non-zero.
4702 * lisp.h (handling_signal): External declaration.
4704 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4706 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4708 Sound support for NetBSD through "Linux emulation" support:
4709 * config.in (HAVE_SOUNDCARD_H): Undef.
4710 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4711 * Makefile.in (LIBSOUND): New variable.
4712 (LIBES): Include it.
4713 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4715 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4717 (vox_open): Use DEFAULT_SOUND_DEVICE.
4718 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4720 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4722 * print.c (print_error_message): If Vsignaling_function is set,
4723 show it in *Messages*.
4725 * lisp.h (Vsignaling_function): External declaration.
4727 * eval.c (Vsignaling_function): New variable.
4728 (Fsignal): Compute it.
4729 (syms_of_eval): Staticpro it.
4731 2000-07-05 Dave Love <fx@gnu.org>
4733 * syswait.h: Use the autoconf recommended approach. Old code
4734 #if'd out in case we need to revert.
4736 * config.in (HAVE_SYS_WAIT_H): Added.
4738 2000-07-05 Andrew Innes <andrewi@gnu.org>
4740 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4741 when non-NULL instead of __morecore, to take account of buffer
4742 memory. This also solves a problem with spurious memory warnings
4745 * ralloc.c: Make real_morecore non-static.
4747 * eval.c (internal_condition_case): Comment out abort if
4748 interrupt_input_blocked is not zero.
4750 * makefile.nt: Add support for `bootstrap' and related targets.
4751 Include minimal debug info in emacs.exe in release build.
4752 Remove all dependencies on lisp.h, and fixup some others.
4754 * w32.c (init_environment): Install code from 20.7 for providing
4755 default values for environment variables, based on the
4756 executable's own location.
4757 (map_w32_filename): Handle filenames that are longer than
4759 (sys_socket): Install socket inheritance bug fix from 20.7.
4761 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4762 here via blockinput.h).
4764 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4766 * w32menu.c (w32_menu_display_help):
4767 * xmenu.c (menu_help_callback): Use show_help_echo.
4769 * keyboard.h (show_help_echo): Declare.
4771 * keyboard.c (show_help_echo): New function, extracted from read_char.
4772 Feval its `msg' argument if it's a cons cell.
4773 (read_char): Use it.
4774 (follow_key): Pass `autoload' to get_keyelt.
4776 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4777 (note_tool_bar_highlight, XTread_socket):
4778 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4780 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4781 (note_tool_bar_highlight, w32_read_socket):
4782 Do not gratuitously ignore non-string `help-echo' properties.
4784 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4786 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4788 * window.c (delete_all_subwindows): Reset Vwindow_list.
4790 * xterm.c (x_append_glyph, x_append_composite_glyph)
4791 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4792 changes in struct glyph starting 1999-12-27. Some bit-fields of
4793 struct glyph were not set, which made glyphs unequal when compared
4794 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4795 effects were the result. This also depended on the contents of
4796 memory returned by xmalloc. If flickering happens again, activate
4797 the code in clear_glyph_row that's in #if 0. If the flickering is
4798 gone with that, chances are that it is caused by something
4801 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4803 * dispextern.h: Add some comments.
4805 * window.c (add_window_to_list): Add parameter LIST.
4806 (window_list): Order list so that, for each frame, windows are
4807 in canonical order, and so that frames appear in the list in
4808 the order given by Vframe_list.
4809 (next_window): Reverse the handling of NEXT_P.
4811 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4813 * window.c (Vwindow_list): New variable.
4814 (make_window, delete_window): Set Vwindow_list to nil.
4815 (check_window_containing): New function.
4816 (window_from_coordinates): Rewritten.
4817 (add_window_to_list, window_list, candidate_window_p)
4818 (decode_next_window_args, next_window): New functions.
4819 (Fnext_window, Fprevious_window): Rewritten in terms of
4821 (Fwindow_list): New function.
4822 (Fother_window): Cleaned up.
4823 (foreach_window): Add a longer "variable argument list". Let
4824 callback function return 0 to indicate that cycling over windows
4826 (foreach_window_1): Likewise.
4827 (freeze_window_start): Return int.
4828 (init_window): New function.
4829 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4831 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4832 input_event with bzero.
4833 (main): Call init_window.
4835 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4838 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4840 * composite.h (make_composition_value_copy): Extern it.
4842 * composite.c (make_composition_value_copy): New function.
4844 * editfns.c (Fformat): While copying text properties, make each
4845 composition property value a copy.
4847 * fns.c (concat): While copying text properties, make each
4848 composition property value a copy.
4850 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4852 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4854 * fns.c (sweep_weak_table): Mark only objects that are not
4857 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4858 include those frames as candidates which have their focus
4859 redirected to the minibuffer frame.
4861 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4863 * fns.c (Fputhash): Return `value' rather than nil.
4865 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4867 * frame.c (next_frame): Don't check focus redirection in case
4868 MINIBUF is a window. Doing so excludes frames using MINIBUF
4869 unless their focus is redirected, which contradicts the
4870 specification of next-frame, and leads to infinite loops in
4871 certain situations when cycling through windows with next-window.
4873 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4875 * coding.c (code_convert_region): Even if the length of text is
4876 zero, try to convert it if coding->type is coding_type_ccl.
4877 (decode_coding_string, encode_coding_string): Likewise.
4879 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4881 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4882 the display if windows_or_buffers_changed.
4884 * dispnew.c (struct row_entry): New structure.
4885 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4886 (row_table_size, old_lines, new_lines, old_lines_size)
4887 (new_lines_size, run_pool, runs_size, runs): New variables.
4888 (add_row_entry): New function.
4889 (scrolling_window): Use data structures allocated with xmalloc and
4890 held in global variables, instead of allocating them with alloca and
4891 holding them in local variables. Use a larger hash table whose
4892 size depends on glyph matrix sizes. Don't use bzero to clear the
4893 hash table; instead, clear used slots only.
4895 * fns.c (next_almost_prime): Make it externally visible.
4897 * lisp.h (next_almost_prime): Add prototype.
4899 * s/isc4-0.h (sigunblock): Define.
4901 * s/sco5.h (sigunblock): Define.
4903 2000-06-27 Dave Love <fx@gnu.org>
4905 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4906 (moved to osf5-0.h).
4907 [!NOT_C_CODE]: Protect string.h stuff.
4909 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4910 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4912 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4914 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4915 below the last line from the needed window height.
4917 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4919 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4920 (Fwidget_get): Use it.
4921 (syms_of_fns): Defsubr it.
4923 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4925 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4926 display info for XIM.
4927 (xim_open_dpy): Likewise.
4928 (xim_close_dpy): Don't free the display info's XIM.
4930 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4932 * config.in (USE_XIM): New define.
4934 * keymap.c (get_keyelt): For menu-items containing a `:filter
4935 FILTER', apply FILTER to the menu-item's definition to get the
4936 real definition to use.
4938 * lisp.h (QCfilter): External declaration.
4940 * xfns.c (Fimage_size): New function.
4941 (syms_of_xfns): Defsubr it.
4943 2000-06-26 Andreas Schwab <schwab@suse.de>
4945 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4948 2000-06-25 Dave Love <fx@gnu.org>
4950 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4953 * Makefile.in (blockinput.h): Depend on atimer.h.
4954 (atimer.h): Depend on systime.h.
4956 * blockinput.h: Protect against multiple inclusion. Include
4959 * atimer.h: Protect against multiple inclusion. Include
4962 * lisp.h (swap_in_global_binding): Declare.
4964 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4966 * process.c (Fopen_network_stream): Turn off atimers for duration
4967 of call to connect. (Patch from Gerd.)
4969 2000-06-23 Dave Love <fx@gnu.org>
4971 * ralloc.c: Maybe include unistd.h
4973 * emacs.c (setgrp): Undefine before defining.
4974 (malloc_warning, set_time_zone_rule, index): Prototype.
4976 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4977 HAVE_STRUCT_TIMEZONE.
4979 * s/osf1.h: Move string.h hack here from alpha.h and make it
4981 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4983 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4984 (SOCKLEN_TYPE): Don't define.
4986 * m/alpha.h: Remove string.h hack.
4988 * s/osf5-0.h: New file.
4990 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4991 include time.h, done by systime.h.
4992 [__FreeBSD__]: Remove redundant includes.
4994 * callproc.c (setpgrp): Undefine before defining.
4995 (delete_temp_file): Return Qnil to avoid warning.
4997 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4999 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
5002 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
5004 * composite.h (compose_text): Declare.
5006 * xterm.c: Don't include sys/types.h unconditionally. Don't
5007 protect its inclusion with !USG (following xmenu.c).
5009 2000-06-23 Gerd Moellmann <gerd@gnu.org>
5011 * xfns.c (x_create_tip_frame): Initialize frame's colors like
5014 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
5016 * coding.c (decode_eol_post_ccl): Special handling for undecided
5017 and inconsistent EOL types.
5019 2000-06-22 Gerd Moellmann <gerd@gnu.org>
5021 * xrdb.c (x_load_resources): Add default resource for scroll bar's
5022 trough color and main window's background color.
5024 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
5027 * xterm.h (Xt_app_con): External declaration.
5029 * widget.c (EmacsFrameRealize): Fix typo.
5031 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
5033 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
5034 (handle_invisible_prop): Record the start of invisible text in
5035 it->add_overlay_start.
5036 (struct overlay_entry): Add member `overlay'.
5037 (handle_overlay_change): Simplify.
5038 (next_overlay_string): After having processed overlay strings at the
5039 end of the buffer, record that fact in
5040 it->overlay_strings_at_end_processed_p.
5041 (compare_overlay_entries): If before- and after-strings come
5042 from the same overlay, let before-strings come first.
5043 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
5044 (load_overlay_strings): Take it->add_overlay_start into account
5045 when adding overlay strings.
5047 * dispextern.h (struct it): Add member add_overlay_start.
5049 2000-06-22 Dave Love <fx@gnu.org>
5051 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
5053 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
5055 2000-06-22 Kenichi Handa <handa@etl.go.jp>
5057 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
5060 2000-06-21 Dave Love <fx@gnu.org>
5062 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
5064 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
5066 * syntax.c (back_comment): Simplify string-parity counting (with
5067 the added benefit of handling multiple string-styles as long as
5068 they are not intertwined).
5069 Jump to the slow code as soon as a comment starter is found in
5070 a "string_lossage" position. Fixes the case: " /* " /* " */.
5072 2000-06-21 Dave Love <fx@gnu.org>
5074 * Makefile.in: Use GETLOADAVG_LIBS.
5076 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
5077 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
5079 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5081 * syntax.c (describe_syntax): Recognize the `n'estable bit.
5082 (Fforward_comment, scan_lists):
5083 Check the comstyle of single-char comment-starters.
5084 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
5085 we're just at the beginning of the comment (f.ex with (*) ... (*)).
5086 Check the comstyle of single-char comment-starters.
5087 Clarify control-flow around the Scomment case.
5089 2000-06-20 Dave Love <fx@gnu.org>
5091 * fns.c (make_hash_table, maybe_resize_hash_table):
5092 Cast arg of next_almost_prime.
5094 * tparam.c [emacs]: Include lisp.h.
5096 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
5099 2000-06-20 Gerd Moellmann <gerd@gnu.org>
5101 * keyboard.c (adjust_point_for_property): Check if display
5102 property should be treated as intangible by looking at its
5105 * xdisp.c (single_display_prop_intangible_p)
5106 (display_prop_intangible_p): New functions.
5108 * dispextern.h (display_prop_intangible_p): Add prototype.
5110 * xdisp.c (dump_glyph_row): Show type of glyph->object.
5112 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
5113 argument to sigprocmask.
5115 * s/sco5.h (sigblock): Redefined to pass a pointer as second
5116 argument to sigprocmask.
5118 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
5119 sigprocmask_set, and pass a pointer to it to sigprocmask.
5121 * sysdep.c (sigprocmask_set): New variable.
5123 * fileio.c (make_temp_name): Don't use `%s' in string passed to
5126 2000-06-20 Sam Steingold <sds@gnu.org>
5128 * xrdb.c: Don't declare xmalloc, xrealloc.
5130 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
5132 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
5133 (re_comp): Cast gettext return value to avoid complaints when
5136 2000-06-20 Dave Love <fx@gnu.org>
5138 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
5141 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
5143 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
5145 * m/alpha.h: Don't declare xmalloc, xrealloc.
5147 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
5149 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
5151 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
5153 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
5156 * keyboard.h (poll_for_input_1): Declare.
5158 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
5160 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
5162 * doprnt.c: Don't declare xmalloc, xrealloc.
5164 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
5165 (getenv, ctime, getwd): Removed.
5166 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
5168 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
5169 x_set_tool_bar_lines.
5171 * config.in: Add HAVE_GETWD. Move some definitions above
5172 machine/system includes.
5174 2000-06-20 Kenichi Handa <handa@etl.go.jp>
5176 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
5178 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
5179 contain information about ENCODING.
5181 * fontset.c (FONTSET_ASCII): Use the first element of char table
5182 for an ASCII font, not defalt slot.
5183 (fontset_ref_via_base): If FONTSET doesn't contain information for
5184 C, try the default fontset.
5185 (make_fontset): Don't copy the default fontset.
5186 (fontset_font_pattern): Likewise.
5187 (accumulate_font_info): If ELT is nil, use the corresponding
5188 element in the default fontset.
5190 2000-06-19 Dave Love <fx@gnu.org>
5192 * syntax.c (Fparse_partial_sexp): Doc fix.
5194 * regex.h: Test PROTOTYPES as well as __STDC__.
5196 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
5197 errno, strerror. Put text after #endif in comment.
5199 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
5202 * xterm.c (x_frame_of_widget): Likewise.
5204 2000-06-19 Gerd Moellmann <gerd@gnu.org>
5206 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
5207 to Vfundamental_mode_abbrev_table.
5209 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
5210 bogus objects are marked. This slows down GC by ~80 percent, but
5211 it might be worth trying when debugging GC-related problems.
5212 This feature requires conservative stack marking to be enabled.
5214 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
5215 returns XLookupChars, reset `modifiers' to zero.
5217 2000-06-19 Dave Love <fx@gnu.org>
5219 * mktime.c: Unprotoized.
5221 2000-06-19 Richard Stallman <rms@gnu.org>
5223 * data.c (set_internal): If variable is frame-local,
5224 store the new value immediately into the frame parameter alist.
5226 2000-06-19 Ken Raeburn <raeburn@gnu.org>
5228 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
5229 in the custom handler pointer.
5231 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
5232 value, or checks for CHAR_META can fail when Lisp_Object is a
5234 * keymap.c (get_keyelt): Likewise.
5236 2000-06-19 Kenichi Handa <handa@etl.go.jp>
5238 * ccl.h (struct ccl_program): New member eol_type.
5239 (struct ccl_spec): New member cr_carryover.
5241 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
5242 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
5244 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
5245 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
5246 (decode_eol_post_ccl): New function.
5247 (decode_coding): Don't detect EOL format here for CCL based coding
5249 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
5250 decode_eol_post_ccl after running the CCL program.
5251 (code_convert_region): Don't detect EOL format here for CCL based
5253 (decode_coding_string): Likewise.
5255 2000-06-18 Ken Raeburn <raeburn@gnu.org>
5257 * charset.c (update_charset_table): Use XINT on "iso_final_char"
5258 when treating it as an integer.
5260 * coding.h (encode_coding_string): Declare.
5262 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
5265 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
5266 "xkeymap" to avoid shadowing the "enum map_type" value that needs
5267 to be passed to get_local_map.
5269 * sound.c (Fplay_sound): Don't call make_number on
5270 Frun_hook_with_args count argument.
5272 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
5273 for lisp objects in X event structure data field, when lisp
5274 objects are represented with unions.
5275 (x_scroll_bar_to_input_event): Ditto.
5277 2000-06-16 Ken Raeburn <raeburn@gnu.org>
5279 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
5280 termination of string. Fix sense of test whether
5281 Vline_number_display_limit is an integer.
5283 2000-06-16 Gerd Moellmann <gerd@gnu.org>
5285 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
5286 only if HAVE_X_WINDOWS.
5288 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
5291 * dispnew.c (update_frame_1): Handle case that cursor vpos is
5294 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5296 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
5299 2000-06-15 Kenichi Handa <handa@etl.go.jp>
5301 * coding.c (decode_coding_emacs_mule): Always set src_base at the
5302 start of the while loop.
5304 2000-06-15 Gerd Moellmann <gerd@gnu.org>
5306 * atimer.c (alarm_signal_handler): Add forward declaration.
5308 * data.c (set_internal): Remove debug code.
5310 2000-06-14 Gerd Moellmann <gerd@gnu.org>
5312 * Makefile.in (bootstrap-temacs): Add `-I../src'.
5314 * unexec.c (toplevel) [COFF]: Include coff.h.
5316 * s/lynxos.h: New file.
5318 * keymap.c (Fsingle_key_description): Enclose function key and
5319 event symbol names in angle brackets.
5321 * xdisp.c (setup_echo_area_for_printing): Call
5322 message_log_maybe_newline if message_buf_print is not set.
5324 * print.c (printchar, strout): Don't check message_buf_print
5325 before calling setup_echo_area_for_printing because that
5326 function does something useful even when message_buf_print is
5329 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
5331 (ensure_echo_area_buffers): Initialize echo buffer's
5332 truncate lines setting to nil.
5333 (with_echo_area_buffer): Don't set the echo buffer's truncate
5335 (set_message_1): Set it here instead, based on the value
5336 of message_truncate_lines.
5337 (resize_mini_window): Handle case that lines are truncated.
5338 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
5339 message-truncate-lines.
5341 * keyboard.c (read_char): Bind message-truncate-lines to t
5342 while displaying a help-echo.
5344 * lisp.h (Qmessage_truncate_lines): External declaration.
5346 2000-06-13 Gerd Moellmann <gerd@gnu.org>
5348 * xdisp.c (Vline_number_display_limit): Renamed from
5349 line_number_display_limit.
5350 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
5351 Extend documentation string. Initialize
5352 Vline_number_display_limit to nil meaning no limit.
5353 (decode_mode_spec): Use Vline_number_display_limit with its new
5356 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
5358 2000-06-13 Richard Stallman <rms@gnu.org>
5360 * frame.c (Fmodify_frame_parameters): Doc fix.
5362 * xfns.c (x_set_frame_parameters): Comment fix.
5364 * frame.c (store_frame_param): Call swap_in_global_binding if the
5365 variable's current binding was chosen based on this frame.
5367 * data.c (swap_in_global_binding): New function.
5369 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5371 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
5372 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
5374 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
5376 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
5378 2000-06-12 Jason Rumney <jasonr@gnu.org>
5380 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
5382 * w32.h (EMACS_W32_H): Renamed from _NT_H_
5384 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
5386 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
5388 2000-06-12 Gerd Moellmann <gerd@gnu.org>
5390 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
5391 (syms_of_xfaces): Defsubr Sdump_colors.
5392 (x_free_colors): Don't treat b&w specially on default visual.
5393 (x_free_dpy_colors): New function.
5394 (free_face_colors): Don't check visual class; it's done
5397 * xterm.c (x_frame_of_widget): New function.
5398 (x_alloc_nearest_color_for_widget): Use it.
5399 (x_copy_dpy_color): New function.
5400 (x_destroy_window): Free various colors.
5402 2000-06-12 Kenichi Handa <handa@etl.go.jp>
5404 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
5406 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
5408 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
5410 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
5412 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
5414 2000-06-11 Dave Love <fx@gnu.org>
5416 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
5418 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
5420 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
5422 2000-06-11 Gerd Moellmann <gerd@gnu.org>
5424 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
5427 2000-06-10 Kenichi Handa <handa@etl.go.jp>
5429 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
5430 (regex_compile): Fix the code for handling the case of single byte
5431 char and multibyte char being mixed in a range within [...].
5433 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
5434 and dst_multibyte members of coding.
5436 * charset.c (update_charset_table): Update the table
5438 (init_charset_once): Initialize elements of bytes_by_char_head to
5439 1 except for leading codes for private charases.
5441 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
5442 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
5445 2000-06-09 Ken Raeburn <raeburn@gnu.org>
5447 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
5448 access the data it doesn't point to.
5450 2000-06-08 Gerd Moellmann <gerd@gnu.org>
5452 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
5453 will be translated to a switch-frame event when reading the
5454 event queue. This is necessary because Emacs otherwise won't
5455 perform a switch-frame to a new frame until some other event, for
5456 example a keystroke event, forces it to do so. This has various
5457 effects, one visible being that the cursor of a frame created with
5458 C-x 5 2 or switched to with a window manager key binding like
5459 A-TAB stays hollow because selected_window isn't on the newly
5460 focused frame until the switch-frame is performed.
5462 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
5463 generating a switch-frame event if necessary.
5465 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
5467 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
5470 2000-06-08 Kenichi Handa <handa@etl.go.jp>
5472 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
5475 2000-06-07 Gerd Moellmann <gerd@gnu.org>
5477 * window.c (displayed_window_lines): Take empty lines at
5478 the bottom of a window into account.
5480 * window.c (displayed_window_lines): New function.
5481 (Fmove_to_window_line): Use displayed_window_lines to determine
5482 the number of lines to move, instead of using the window's height.
5484 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
5485 to stop reading, even if the form read sets point to a different
5486 value when evaluated.
5488 * xdisp.c (display_line): Fix code deciding in which line to
5491 2000-06-07 Kenichi Handa <handa@etl.go.jp>
5493 * fileio.c (e_write): Free composition data if stored in
5496 2000-06-06 Gerd Moellmann <gerd@gnu.org>
5498 * xdisp.c (display_line): Set row's and iterator's
5499 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
5500 Set cursor even if row ends in the middle of a character.
5501 (dump_glyph_row): Print values of new flags.
5502 (redisplay_window) <cursor movement in unchanged window>: When
5503 point has been moved forward, and PT is at the end of the cursor
5504 row, don't place the cursor in the next row if the cursor row ends
5505 in the middle of a character or at ZV.
5507 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
5508 (struct glyph_row): Add starts_in_middle_of_char_p and
5509 ends_in_middle_of_char_p.
5510 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
5511 ends_in_middle_of_char_p flag.
5512 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
5514 * term.c (append_glyph): Revert change of 2000-06-06.
5516 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
5517 padding glyph not fitting on line as whole character not
5520 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
5521 this isn't true for images with `:ascent 100'.
5523 2000-06-06 Kenichi Handa <handa@etl.go.jp>
5525 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
5526 as modified if it is originally unmodified.
5528 * term.c (encode_terminal_code): Change the way to check if
5529 terminal coding does any conversion.
5530 (append_glyph): Set glyph->pixel_width correctly.
5532 * xdisp.c (display_line): While checking line continuation, pay
5533 attention to a padding glyph.
5535 2000-06-05 Gerd Moellmann <gerd@gnu.org>
5537 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
5539 2000-06-05 Dave Love <fx@gnu.org>
5541 * xdisp.c: Include fontset.h.
5543 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
5545 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5547 * dispnew.c: Conditionally include term.h.
5549 * coding.h: Declare code_convert_string_norecord.
5551 * frame.h (struct frame): Use volatile unconditionally.
5553 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
5555 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
5557 * systime.h: Protect against multiple inclusion.
5558 (timezone) [USG5_4]: Define as time_t.
5560 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5561 (Foptimize_char_table, make_temp_name): Declare.
5563 * Makefile.in (xdisp.o): Depend on fontset.h.
5565 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5567 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5568 (Foptimize_char_table, make_temp_name): Declare.
5572 * s/netbsd.h: Don't define autoconfiscated MATHERR.
5574 2000-06-02 Dave Love <fx@gnu.org>
5576 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
5578 2000-06-02 Gerd Moellmann <gerd@gnu.org>
5580 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
5581 result face, set flags in that face indicating that colors may not
5584 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
5585 glyph, use the ASCII NUL character to determine the face.
5587 2000-06-02 Dave Love <fx@gnu.org>
5589 * sysdep.c: Conditionally include stdlib.h, unistd.h.
5590 (VFORK_RETURN_TYPE): Remove.
5592 * config.in: Add NO_MATHERR.
5594 2000-06-01 Dave Love <fx@gnu.org>
5596 * cmds.c (internal_self_insert): Don't check
5597 Vbefore_change_function, Vafter_change_function.
5599 * insdel.c (signal_before_change, signal_after_change): Likewise.
5601 * buffer.c (Vbefore_change_function, Vafter_change_function):
5602 Variables and their initializations deleted.
5604 * callint.c (Fcall_interactively): Doc fix.
5606 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
5608 2000-05-31 Dave Love <fx@gnu.org>
5610 * textprop.c: Revert last change -- duplicated.
5612 2000-05-31 Gerd Moellmann <gerd@gnu.org>
5614 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
5617 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
5619 2000-05-31 Jason Rumney <jasonr@gnu.org>
5621 * search.c (Fre_search_forward, Fre_search_backward)
5622 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
5624 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
5626 2000-05-30 Jason Rumney <jasonr@gnu.org>
5628 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
5629 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
5631 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
5634 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
5635 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
5636 expand a nil default_filename.
5638 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
5639 pointer to glyph_to_pixel_coords, not a frame.
5641 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
5642 coding.h to dependencies.
5644 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
5646 * w32console.c (glyph_to_pixel_coords): Change first parameter to
5647 window pointer to be consistent with w32term.c and xterm.c.
5649 * w32fns.c: Format and doc changes to bring closer to xfns.c.
5650 (VIETNAMESE_CHARSET): Define if not defined in system headers.
5651 (Qline_spacing, Qcenter): New variables.
5652 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
5653 (x_set_line_spacing): New function.
5654 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
5656 (x_specified_cursor_type): New function.
5657 (x_set_cursor_type): Use it.
5658 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
5660 (validate_x_resource_name, x_get_resource_string): Measure lengths
5661 of external strings in bytes.
5662 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
5663 GetTextExtentPoint32 with NULL title.
5664 (Fx_create_frame): Initialize Qline_spacing.
5665 (w32_load_system_font): Initialize font->double_byte_p.
5666 (x_to_w32_charset): Use Vw32_charset_info_alist.
5667 (Image, busy cursor, tooltip functions): Merged changes from
5668 xfns.c. Not yet functional on Windows.
5670 * w32gui.h (W32FontStruct): Add double_byte_p member.
5672 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
5673 (emacs_button_translation): Use it.
5674 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
5675 in `mask' to be set.
5677 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
5680 * w32term.c: Format and doc changes to bring closer to xterm.c.
5681 (w32_char_font_type): New enum.
5682 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
5683 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
5684 (w32_encode_char): New function.
5685 (x_encode_char): Removed.
5686 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5687 x_encode_char and w32_font_is_double_byte.
5688 (x_produce_image_glyph): Use image_ascent.
5689 (x_produce_glyphs): Use new version of w32_per_char_metric and
5690 handle NULL return value. Allow extra line spacing.
5691 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5692 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5693 w32_font_type member of glyph instead.
5694 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5695 (fast_find_position): Make sure not to consider rows not visible
5697 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5698 w32_menu_display_help with input blocked, as it can abort.
5699 (x_display_and_set_cursor): Choose cursor depending
5700 on buffer-local value of cursor_type.
5701 (x_draw_bar_cursor): Add parameter WIDTH.
5703 * w32term.h (CP_DEFAULT): Define.
5704 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5706 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5708 * search.c (Fre_search_forward, Fre_search_backward)
5709 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5711 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5713 * coding.c (detect_coding_iso2022): Fix code for checking
5714 CODING_CATEGORY_MASK_ISO_8_2.
5716 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5718 * regex.c (PREFETCH_NOLIMIT): New function.
5719 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5721 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5723 * syntax.c (find_defun_start): Move test for
5724 open_paren_in_column_0_is_defun_start outside of the loop.
5726 * xdisp.c (redisplay_window): Really switch buffers when
5727 displaying mode lines, and temporarily set selected_frame to the
5728 frame of the window that's redisplayed.
5730 * xfaces.c (free_realized_faces): Block/unblock input.
5731 (free_realized_multibyte_face): Ditto.
5733 2000-05-29 Dave Love <fx@gnu.org>
5735 * textprop.c (Qkeymap): New variable.
5736 (syms_of_textprop): Intern it.
5738 * keymap.c: Include intervals.h.
5739 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5741 * Makefile.in (keymap.o): Depend on intervals.h.
5743 * keyboard.c (menu_bar_items, tool_bar_items)
5744 (Fexecute_extended_command): Deal with `keymap' property.
5745 (read_key_sequence): Track map from `keymap' property as well as
5748 * intervals.c (get_local_map): Extra arg to allow looking for
5751 * intervals.h (map_property): New enum.
5752 (get_local_map): Extra arg using it.
5755 * lisp.h (get_local_map): Don't declare here.
5757 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5759 * Makefile.in (callproc.o): Depend on composite.h.
5761 * callproc.c: Include composite.h.
5762 (Fcall_process): Handle composition correctly.
5764 * coding.h (coding_allocate_composition_data): Extern it.
5765 (coding_restore_composition): Likewise.
5767 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5768 yet allocated, finish decoding with result
5769 CODING_FINISH_INSUFFICIENT_CMP.
5770 (coding_allocate_composition_data): Make it non-static.
5771 (coding_restore_composition): Likewise.
5773 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5775 * charset.c (syms_of_charset): Revert last change.
5777 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5779 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5780 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5783 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5785 * charset.c (syms_of_charset): Set width of character sets
5786 eight-bit-control and eight-bit-graphic to 1 column.
5788 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5790 * config.in (HAVE_SPEED_T): New define.
5792 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5795 2000-05-26 Dave Love <fx@gnu.org>
5797 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5799 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5800 (Fsubr_arity): New function.
5801 (syms_of_data): Install them.
5803 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5805 * charset.c (init_charset_once): Set the table bytes_by_char_head
5808 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5809 the default fontset to what Emacs uses by default.
5810 (check_registry_encoding): This function deleted.
5811 (Fset_fontset_font): Remove the adhoc condition for the default
5812 fontset. Allow cons in FONTNAME.
5814 * fns.c (map_char_table): Ignore char-table entries for
5815 charsets eight-bit-control and eight-bit-graphic.
5817 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5819 * emacs.c (main): Initialize keyboard syms before initializing
5820 window code, so face names are available.
5822 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5824 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5825 of an anchor at the beginning of a shy-group.
5827 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5829 * xdisp.c (handle_invisible_prop): Don't try to skip over
5830 invisible text if end of text is already reached.
5832 2000-05-25 Dave Love <fx@gnu.org>
5834 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5836 * coding.c (encode_eol): Add null statement after label.
5838 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5840 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5843 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5845 * ccl.c (ccl_driver): Fix previous change.
5847 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5849 * coding.c (run_pre_post_conversion_on_str): Set point to the
5850 beginning of buffer before calling coding->post_read_conversion.
5851 (decode_coding_string): Give correct args to
5852 run_pre_post_conversion_on_str.
5853 (encode_coding_string): Likewise.
5855 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5856 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5857 eight-bit-graphic correctly.
5859 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5861 * fileio.c (Finsert_file_contents): Even if a file is not found,
5862 execute codes for setting up coding system. Call
5863 after-insert-file-functions unconditionally.
5865 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5867 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5868 BSD_PGRPS are not defined.
5870 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5872 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5874 (syms_of_charset): Avoid building same strings.
5876 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5878 * lread.c (Fload): Add a comment about the meaning of
5879 Vuser_init_file being t.
5881 * puresize.h (BASE_PURESIZE): Increase to 675000.
5883 * s/gnu-linux.h (setpgrp): Don't define it here because this
5884 prevents compilation on GNU/Linux systems with glib 2.2.
5886 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5889 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5891 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5892 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5894 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5896 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5898 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5901 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5903 * term.c (encode_terminal_code): Set coding->src_multibyte
5906 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5908 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5910 * keyboard.c (read_char): Allow character codes 128..255 to be
5911 handled by input-method-function.
5913 * insdel.c (adjust_markers_for_replace): Fix previous change.
5914 (adjust_after_replace): If PREV_TEXT is nil, call
5915 adjust_markers_for_insert, not adjust_markers_for_replace.
5917 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5919 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5920 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5921 [HAVE_GRANDPT]: Define.
5922 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5924 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5927 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5929 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5931 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5933 The following changes are to handle 8-bit characters in a
5934 multibyte buffer/string without facing with byte combining
5935 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5936 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5938 * Makefile.in (fns.o): Depend on charset.h.
5940 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5941 convert it to unibyte.
5942 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5944 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5945 apparent char boundary.
5946 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5947 0x80..0x9F to/from multibyte form.
5949 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5952 * callproc.c (Fcall_process): Always encode an argument string if
5953 it is multibyte. Setup src_multibyte and dst_multibyte members of
5954 process_coding properly.
5956 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5957 SPLIT_NON_ASCII_CHAR.
5959 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5961 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5963 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5965 (SPLIT_CHARACTER_SEQ): This macro deleted.
5966 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5968 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5969 and eight-bit-graphic.
5970 (char_to_string): Likewise. Signal an error for too large
5972 (char_printable_p): Return 0 for 8-bit characters.
5973 (update_charset_table): Update iso_charset_table only when a final
5974 character is non-negative.
5975 (find_charset_in_text): Renamed from find_charset_in_str.
5976 Arguments and return value changed. Callers changed.
5977 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5978 be -1 if CHARSET is used only internally.
5979 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5981 (Fcharset_after): Simplified.
5982 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5983 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5984 (multibyte_chars_in_text): Simplified by assuming there's no
5985 invalid multibyte sequence.
5986 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5987 str_as_unibyte): New functions.
5988 (Fstring): Simpified by assuming that byte combining never
5990 (init_charset_once): Initialization for
5991 LEADING_CODE_8_BIT_CONTROL.
5992 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5993 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5994 eight-bit-control and eight-bit-graphic.
5996 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5997 CHARSET_8_BIT_GRAPHIC): New macros.
5998 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5999 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
6000 (CHARSET_REVERSE_CHARSET): Likewise.
6001 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
6003 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
6004 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
6005 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
6006 encounter an invalid multibyte sequence.
6007 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
6008 sequence is always valid.
6009 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
6010 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
6012 (CHAR_STRING): For 8-bit characters, call char_to_string.
6013 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
6014 multibyte sequence is always valid.
6015 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
6016 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
6017 str_as_unibyte): Extern them.
6018 (BCOPY_SHORT): Fix a bug.
6019 (CHAR_LEN): This macro deleted. Callers changed to use
6021 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
6022 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
6023 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
6025 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
6026 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
6027 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
6028 EMIT_BYTES): New macros.
6029 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
6030 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
6032 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
6033 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
6034 check the validity of multibyte sequence.
6035 (decode_coding_emacs_mule): New function.
6036 (encode_coding_emacs_mule): New macro.
6037 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
6039 (DECODE_ISO_CHARACTER): Just return a character code.
6040 (DECODE_COMPOSITION_START): Set coding->result instead of result.
6041 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
6042 EMIT_CHAR to produced decoded characters. Exit the loop only by
6043 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
6045 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
6046 only position codes for an invalid character.
6047 (encode_designation_at_bol): Return new destination pointer. 5th
6048 arg DSTP is changed to DST.
6049 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
6050 from the source by ONE_MORE_CHAR. Don't handle the case of last
6052 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
6054 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
6055 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
6056 TWO_MORE_BYTES to fetch a byte from the source.
6057 (encode_eol): Pay attention to coding->src_multibyte.
6058 (detect_coding, detect_eol): Preserve members src_multibyte and
6060 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
6061 (encoding_buffer_size): Set magnification to 3 for all coding
6062 systems that require encoding.
6063 (ccl_coding_driver): For decoding, be sure that the result is
6064 valid multibyte sequence.
6065 (decode_coding): Initialize coding->errors and coding->result.
6066 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
6067 and raw-text, always call decode_eol. Handle the case of last
6068 block here. If not coding->dst_multibyte, convert the resulting
6069 sequence to unibyte.
6070 (encode_coding): Initialize coding->errors and coding->result.
6071 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
6072 and raw-text, always call encode_eol. Handle the case of last
6074 (shrink_decoding_region, shrink_encoding_region): Detect cases
6075 that we can't skip data more rigidly.
6076 (code_convert_region): Setup src_multibyte and dst_multibyte
6077 members of coding. For decoding, if the buffer is multibyte,
6078 convert the source sequence to unibyte in advance. For encoding,
6079 if the buffer is multibyte, convert the resulting sequence to
6080 multibyte afterward.
6081 (run_pre_post_conversion_on_str): New function.
6082 (code_convert_string): Deleted and divided into the following two.
6083 (decode_coding_string, encode_coding_string): New functions.
6084 (code_convert_string1, code_convert_string_norecord): Call one of
6086 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
6087 MAKE_NON_ASCII_CHAR.
6088 (Fset_terminal_coding_system_internal,
6089 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
6090 and dst_multibyte members.
6091 (init_coding_once): Initialize iso_code_class with new enum
6092 ISO_control_0 and ISO_control_1.
6094 * coding.h (enum iso_code_class_type): Member ISO_control_code is
6095 devided into ISO_control_0 and ISO_control_1.
6096 (struct coding_system): New members src_multibyte, dst_multibyte,
6097 errors, and result. Delete member fake_multibyte.
6098 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
6100 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
6103 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
6106 * editfns.c (Fformat): Be sure to convert 8-bit characters to
6108 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
6110 (Ftranspose_region): Delete codes for handling byte combining.
6112 * fileio.c (Finsert_file_contents): Setup src_multibyte and
6113 dst_multibyte members of coding. On handling REPLACE on unibyte
6114 buffer, convert the result of decode_coding to unibyte. On
6115 inserting into a mutibyte buffer, always call code_convert_region.
6116 (e_write): Setup coding->src_multibyte according to the
6117 multibyteness of the source (buffer or string).
6119 * fns.c (concat): Handle 8-bit characters correctly.
6120 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
6121 unibyte in the result.
6122 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
6123 valid multibyte form in the result.
6124 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6125 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
6126 return -1, signal an error.
6127 (base64_encode_1): New arg MULTIBYTE. Get each character by
6128 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
6129 character is found, return -1.
6130 (Fbase64_decode_region): Delete codes for handling byte-combining.
6131 Treat each decoded byte as a unibyte character.
6132 (Fbase64_decode_string): Return unibyte string.
6133 (Fcompare_strings, concat, string_byte_to_char): Use
6134 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
6135 FETCH_STRING_CHAR_ADVANCE.
6136 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6137 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
6139 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
6140 SPLIT_NON_ASCII_CHAR.
6141 (fontset_ref_via_base, fontset_set): Likewise
6143 * insdel.c (adjust_markers_for_record_delete): Deleted.
6144 (adjust_markers_for_insert): Argument changed. Caller changed.
6145 (adjust_markers_for_replace): Likewise.
6146 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
6147 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
6148 (copy_text): Delete unused local varialbe c_save. For converting
6149 to multibyte, be sure to make all 8-bit characters in valid
6151 (count_size_as_multibyte): Handle 8-bit characters correctly.
6152 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6153 adjust_after_replace, replace_range, del_range_2)
6154 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
6155 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
6156 adjust_after_replace, replace_range, del_range_2) Delete codes for
6157 handling byte combining.
6158 (adjust_before_replace): Deleted.
6160 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
6161 SPLIT_NON_ASCII_CHAR.
6162 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
6163 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
6165 (Fkey_description): Likewise.
6167 * lread.c (read1): On reading multibyte string, be sure to make
6168 all 8-bit chararacters in valid multibyte form.
6169 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
6171 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
6174 * process.c (Fstart_process): GCPRO current_dir before calling
6175 Ffind_operation_coding_system. Encode arguments here.
6176 (create_process): Don't encode arguments here. Setup
6177 src_multibyte and dst_multibyte members of struct coding.
6178 (read_process_output): Setup src_multibyte and dst_multibyte
6179 members of struct coding. If the output is to multibyte buffer,
6180 always decode the output of the process. Adjust the
6181 representation of 8-bit characters to the multibyteness of the
6183 (send_process): Setup coding->src_multibyte according to the
6184 multibyteness of the source.
6186 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
6188 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
6189 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
6191 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
6194 * w16select.c (Fw16_set_clipboard_data): Setup members
6195 src_multibyte and dst_multibyte of coding. Adjusted for the
6196 change for find_charset_in_str.
6197 (Fw16_get_clipboard_data): Likewise.
6199 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
6200 dst_multibyte of coding.
6201 (x_to_w32_font): Likewise.
6203 * w32select.c (Fw32_set_clipboard_data): Setup members
6204 src_multibyte and dst_multibyte of coding. Adjusted for the
6205 change for find_charset_in_str.
6206 (Fw32_get_clipboard_data): Likewise.
6208 * xdisp.c (get_next_display_element): Handle 8-bit characters
6210 (next_element_from_display_vector): Use CHAR_BYTES instead of
6212 (disp_char_vector): Use SPLIT_CHAR instead of
6213 SPLIT_NON_ASCII_CHAR.
6215 * xselect.c (selection_data_to_lisp_data): Setup members
6216 src_multibyte and dst_multibyte of coding. Adjusted for the
6217 change for find_charset_in_str.
6218 (lisp_data_to_selection_data): Likewise.
6220 2000-05-19 Gerd Moellmann <gerd@gnu.org>
6222 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
6225 * dispextern.h (Vimage_types): Add extern declaration.
6227 * xdisp.c (Vimage_types): Moved here from xfns.c.
6228 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
6230 * xfns.c (Vimages_types): Moved to xdisp.c.
6231 (syms_of_xfns): Move `image-types' to xdisp.c.
6233 * w32fns.c (Vimage_types): Removed.
6234 (syms_of_w32fns): Remove `image-types'.
6236 2000-05-18 Kenichi Handa <handa@etl.go.jp>
6238 * fns.c (map_char_table): Pay attention to character number of
6239 charset. Check the validity of charset at the first level. For
6240 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
6243 * fontset.c: Include "buffer.h".
6244 (fs_load_font): If the face has fontset, record the face ID in
6246 (Finternal_char_font): New function.
6247 (accumulate_font_info): New function.
6248 (Ffontset_info): Rewritten for the new fontset implementation.
6249 (syms_of_fontset): Register Vdefault_fontset in the first element
6250 of Vfontset_table. Include Vdefault_fontset in
6251 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
6254 2000-05-16 Dave Love <fx@gnu.org>
6256 * m/iris5d.h: Deleted -- unused.
6258 2000-05-16 Gerd Moellmann <gerd@gnu.org>
6260 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
6261 `invalid' instead of `illegal'.
6263 * indent.c (Fmove_to_column): When ending within a tab, insert
6264 spaces first so that markers at the end of the tab get adjusted.
6266 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
6267 buffer list that wasn't selected in that frame.
6269 * filelock.c (get_boot_time): To obtain an 8 char file name, which
6270 is needed on mescaline, use a 2 char prefix, and call
6271 make_temp_name with second arg non-zero.
6273 * fileio.c (make_temp_name): New function, extracted from
6275 (Fmake_temp_name): Use it.
6277 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
6279 * window.c (coordinates_in_window): Subtract 1 when computing
6282 2000-05-15 Gerd Moellmann <gerd@gnu.org>
6284 * Makefile.in (lisp): Add env.elc.
6286 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
6288 2000-05-12 Gerd Moellmann <gerd@gnu.org>
6290 * search.c (Freplace_match): Handle case of `\N' in the
6291 replacement when there's no group N.
6293 2000-05-11 Gerd Moellmann <gerd@gnu.org>
6295 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
6296 of the message to message_dolog.
6298 * keyboard.c (read_char): Don't clear current message for help
6299 events; let the code handling help events handle this. Change
6300 code detecting help events that should be ignored.
6302 * xdisp.c (handle_single_display_prop): Don't try to set PT if
6303 we're interating over a string.
6305 2000-05-09 Dave Love <fx@gnu.org>
6307 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
6308 that offset before writing. Move gcpro region past call of
6311 2000-05-04 Dave Love <fx@gnu.org>
6313 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
6315 2000-05-04 Gerd Moellmann <gerd@gnu.org>
6317 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
6318 of inserted characters when BUF equals the current buffer, and PT
6319 is in front of or equal to FROM.
6321 2000-05-03 Gerd Moellmann <gerd@gnu.org>
6323 * xdisp.c (handle_single_display_prop): If display property value
6324 is invalid, or something not supported on the frame, restore
6325 iterator's position to what it was initially. Make sure to return
6326 0 for invalid and unsupported property values.
6328 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
6329 that x_per_char_metric returns null.
6331 2000-05-02 Gerd Moellmann <gerd@gnu.org>
6333 * xterm.h (struct face): Add forward declaration.
6334 (struct image): Ditto.
6335 (image_ascent): Add prototype.
6337 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6338 (x_draw_image_relief, x_draw_image_foreground_1): Call function
6339 image_ascent instead of using IMAGE_ASCENT.
6341 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
6342 (IMAGE_ASCENT): Removed.
6344 * xfns.c (Qcenter): New variable.
6345 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
6346 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
6347 (image_ascent): New function.
6348 (lookup_image): Recognize `:ascent center'.
6349 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6350 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
6351 (xbm_load): Don't set image's ascent here.
6352 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
6353 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
6354 check ascent values here.
6355 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
6356 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
6357 (syms_of_xfns): Initialize Qcenter.
6359 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
6360 to the limits, increase the limits.
6362 2000-05-01 Kenichi Handa <handa@etl.go.jp>
6364 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
6365 Check Vfont_encoding_alist against the full name of the opened
6368 2000-04-28 Gerd Moellmann <gerd@gnu.org>
6370 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
6371 taller than the window.
6373 2000-04-28 Kenichi Handa <handa@etl.go.jp>
6375 * xfaces.c (realize_x_face): Fix the argument of the second
6376 xassert. BASE_FACE may not be a face for ASCII.
6378 2000-04-27 Gerd Moellmann <gerd@gnu.org>
6380 * print.c (print_object): Treat print-length < 0 as nil.
6382 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
6384 * s/freebsd.h (TERMCAP_OBJ): Removed.
6385 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
6387 * lread.c (read1): Don't treat period followed by certain
6388 characters as symbol start.
6390 * xfns.c (slurp_file): New function.
6391 (xbm_image_p): Handle case of in-memory XBM files.
6392 (xbm_scan): Rewritten to work on memory buffers instead of files.
6393 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
6394 Work on memory buffers instead of files. If DATA is null test
6395 if buffer looks like an in-memory XBM file.
6396 (xbm_load_image): Renamed from xbm_load_image_file. Work on
6397 memory buffers instead of files.
6398 (xbm_file_p): New function.
6399 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
6401 * lread.c (end_of_file_error): New function.
6402 (read1): Call it instead of signaling `end-of-file' directly.
6404 * print.c (print_error_message): Print data of `end-of-file'
6405 with Fprinc instead of Fprin1.
6407 2000-04-26 Ken Raeburn <raeburn@gnu.org>
6409 * window.c (freeze_window_start): Check that minibuffer scroll
6410 window isn't nil before extracting the window structure pointer
6413 * undo.c (record_delete): If we hit the end of the undo list, stop
6414 picking elements apart.
6416 2000-04-26 Gerd Moellmann <gerd@gnu.org>
6418 * xdisp.c (display_line): If lines are continued, restore
6419 iterator's ascent/descent information to the values before the
6420 first glyph not fitting on the line.
6422 2000-04-25 Gerd Moellmann <gerd@gnu.org>
6424 * xdisp.c (try_window_id) <all changes above window start>: Adjust
6425 positions in glyph matrix. Don't compute new window end
6428 * dispnew.c (increment_matrix_positions): Renamed from
6429 increment_glyph_matrix_buffer_positions.
6430 (increment_row_positions): Renamed from
6431 increment_glyph_row_buffer_positions.
6433 * dispextern.h: Change names of renamed functions from dispnew.c
6436 2000-04-24 Gerd Moellmann <gerd@gnu.org>
6438 * fileio.c (Fdo_auto_save): Create directories for auto-save
6439 list file if necessary.
6441 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
6442 from buffer or frame.
6443 (automatic_hscrolling_p): New variable.
6444 (hscroll_windows): Scroll windows horizontally only if automatic
6445 hscrolling is allowed.
6446 (syms_of_xdisp): New variable `automatic-hscrolling'.
6448 * frame.h (struct frame): Add member extra_line_spacing.
6450 * xfns.c (x_set_line_spacing): New function.
6451 (Fx_create_frame): Set line spacing from resources.
6452 (Qline_spacing): New variable.
6453 (syms_of_xfns): Initialize Qline_spacing.
6455 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
6457 * buffer.c (init_buffer_once): Handle extra_line_spacing.
6458 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
6459 (reset_buffer): Don't initialize extra2 and extra3. Initialize
6460 extra_line_spacing from default value.
6461 (init_buffer_once): Initialize default value of extra_line_spacing.
6463 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
6466 * xterm.c (x_produce_glyphs): Remove reference to struct it's
6467 prompt_width. Add extra line spacing.
6469 * term.c (produce_glyphs): Remove reference to struct it's
6472 * dispextern.h (struct it): Remove member prompt_width, add
6475 2000-04-22 Gerd Moellmann <gerd@gnu.org>
6477 * dispnew.c (update_frame_line): When writing a whole line, make
6478 sure cursor is in the right row afterwards, otherwise a use of
6479 capability `ch' in cmgoto might leave the cursor in the row below.
6481 2000-04-21 Gerd Moellmann <gerd@gnu.org>
6483 * lisp.h (struct Lisp_Buffer_Cons): Remove.
6485 * keyboard.c (timer_check): Fix typo in comment.
6487 2000-04-21 Kenichi Handa <handa@etl.go.jp>
6489 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
6490 name change: ch -> character.
6492 2000-04-20 Gerd Moellmann <gerd@gnu.org>
6494 * keyboard.c (echo_message_buffer): New variable.
6495 (echo_now): Set echo_message_buffer to the echo area buffer used
6496 to display the echo.
6497 (cancel_echoing): Reset echo_message_buffer to nil.
6498 (read_char): Code rewritten that handles canceling an echo or
6499 echoing a dash, respectively.
6501 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
6502 directory doesn't exist.
6504 2000-04-19 Dave Love <fx@gnu.org>
6506 * fns.c (syms_of_fns): Defsubr mapc.
6507 (concat): Don't allow numeric args.
6508 (Fconcat): Doc change.
6510 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
6512 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
6513 instead define end_match(1|2) more carefully.
6514 Use GET_CHAR_BEFORE_2 for `begline'.
6516 2000-04-19 Gerd Moellmann <gerd@gnu.org>
6518 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
6519 on 64-bit systems where NULL is defined as `0'.
6521 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
6522 the `variable argument list' to make it work on Alpha.
6524 * m/alpha.h (_LP64) [!_LP64]: Define.
6525 (ORDINARY_LINK): Define for NetBSD.
6527 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
6529 2000-04-19 Dave Love <fx@gnu.org>
6531 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
6534 * Makefile.in (LIBS): Don't use.
6535 (GETLOADAVG_OBJ): Define again.
6536 (otherobj): Add GETLOADAVG_OBJ.
6538 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
6540 2000-04-18 Gerd Moellmann <gerd@gnu.org>
6542 * lread.c (read_filtered_event): Cancel and start busy cursor.
6544 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
6545 that the per-character metrics may be null.
6547 2000-04-17 Gerd Moellmann <gerd@gnu.org>
6549 * buffer.c (clone_per_buffer_values): New function.
6550 (Fmake_indirect_buffer): Add optional argument CLONE. Call
6551 clone_per_buffer_values if CLONE is not nil.
6553 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6555 2000-04-16 Dave Love <fx@gnu.org>
6557 * Makefile.in: Remove obsolete localcpp stuff.
6558 (GETLOADAVG_OBJ): Don't define.
6559 (obj): Move LIBOBJS...
6560 (otherobj): ... to here.
6561 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
6562 whitespace-only lines after the continuation (Irix).
6564 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6566 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
6568 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
6570 2000-04-14 Dave Love <fx@gnu.org>
6572 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
6573 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
6574 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
6575 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
6578 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
6579 autoconfiscated HAVE_GETLOADAVG.
6581 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
6584 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6586 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
6587 (fill_in_lock_file_name): Avoid existing files that aren't
6590 2000-04-14 Dave Love <fx@gnu.org>
6592 * Makefile.in (LIBS, LIBOBJS): New variable.
6593 (INTERVAL_SRC): Convert to make variable.
6594 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
6595 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
6596 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
6598 (SOME_MACHINE_OBJECTS): Remove interval stuff.
6599 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
6600 (shortlisp): Add facemenu, float-sup, frame.
6601 (SOME_MACHINE_LISP): Remove them from here.
6602 (LIBES): Change unused LDLIBS to autoconf LIBS.
6604 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
6606 2000-04-14 Kenichi Handa <handa@etl.go.jp>
6608 * composite.c (update_compositions): If FROM and TO are not in a
6609 valid range, do nothing.
6611 2000-04-13 Gerd Moellmann <gerd@gnu.org>
6613 * tparam.c (tparam1): Abort when encountering an unknown
6616 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
6619 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
6622 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
6624 * fileio.c (a_write): Remove redundant semi-colons.
6625 (e_write): Return -1 if failed to write all the data.
6626 This fixes the changes made at 1999-12-15.
6628 2000-04-12 Dave Love <fx@gnu.org>
6630 * fns.c (mapcar1): Test for null vals to support mapc.
6631 (Fmapc): New function.
6633 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
6635 * msdos.c (NUM_MOUSE_BUTTONS): Define.
6636 (IT_frame_up_to_date): Support the buffer local value of
6637 cursor-type, if defined.
6639 2000-04-10 Dave Love <fx@gnu.org>
6641 * editfns.c (preceding-char, following-char): Doc fix.
6643 2000-04-10 Ken Raeburn <raeburn@gnu.org>
6645 * Makefile.in (temacs): Revert 2000-03-12 change.
6647 2000-04-10 Jason Rumney <jasonr@gnu.org>
6649 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
6651 2000-04-10 Gerd Moellmann <gerd@gnu.org>
6653 * xdisp.c (setup_echo_area_for_printing): Choose an echo
6654 area buffer, if it's not set up yet.
6656 * indent.c (compute_motion): Set immediate_quit.
6658 2000-04-09 Gerd Moellmann <gerd@gnu.org>
6660 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
6662 (realize_tty_face): Suppress boldness if colors are the inverse of
6663 the default colors, and tty_suppress_bold_inverse_default_colors_p
6665 (Ftty_suppress_bold_inverse_default_colors): New function.
6666 (syms_of_xfaces): Defsubr it.
6668 * buffer.c (Frestore_buffer_modified_p): New function.
6669 (syms_of_buffer): Defsubr it.
6671 2000-04-08 Ken Raeburn <raeburn@gnu.org>
6673 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
6674 charset id (int) argument, not a charset (Lisp_Object).
6676 * coding.h (code_convert_string): Declare.
6677 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
6678 object, as the fourth argument to code_convert_string.
6680 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
6682 (Fset_fontset_font): Use EQ to compare lisp objects.
6684 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6686 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6687 a pointer that looks like a lisp object.
6688 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6689 zero, instead see whether it's an integer object, since they can't
6691 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6693 * dispnew.c (allocate_matrices_for_frame_redisplay,
6694 direct_output_forward_char): Use X(U)INT and make_number as needed
6695 to convert between (unsigned) int values and lisp integers.
6696 * keyboard.c (read_key_sequence): Likewise.
6697 * lread.c (substitute_object_recurse): Likewise.
6698 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6699 * minibuf.c (do_completion, Fminibuffer_complete_word,
6700 Fminibuffer_completion_help): Likewise.
6701 * term.c (produce_special_glyphs): Likewise.
6703 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6704 * print.c (print_preprocess, print_object): Likewise.
6706 * search.c (compile_pattern): Use NILP when checking for nil.
6708 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6709 __OPTIMIZE__]: Provide a GNU C macro version that handles
6711 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6712 field, to better cope with ENABLE_CHECKING and calls that modify a
6713 Lisp_Object using its old value.
6715 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6717 * window.c (compare_window_configurations): Signal an error
6718 if parameters C1 or C2 aren't window configurations.
6720 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6721 AFTER_POTENTIAL_GC calls around calls to functions that can
6722 signal an error and thus invoke the debugger.
6724 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6726 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6727 an error if decoding fails.
6729 * keyboard.c (lispy_mouse_names): Variable removed.
6730 (Vlispy_mouse_stem): New variable.
6731 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6732 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6733 for any mouse button number. Increase size of mouse_syms and
6734 button_down_location as needed. Call modify_event_symbol with
6735 different arguments.
6736 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6737 Call modify_event_symbol with different arguments.
6738 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6739 for any button number. Call modify_event_symbol with different
6741 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6742 Accept a string for NAME_ALIST_OR_STEM.
6744 * lisp.h (larger_vector): Add prototype.
6746 * fns.c (larger_vector): Make externally visible.
6748 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6750 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6752 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6753 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6754 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6755 we are between str1 and str2.
6756 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6757 (PATFETCH): Use `TRANSLATE'.
6758 (PATFETCH_RAW): Fetch multibyte char if applicable.
6759 (PATUNFETCH): Remove.
6760 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6761 When writing a char, write it directly into the pattern buffer rather
6762 than going needlessly through a temp char-array.
6763 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6764 multibyte magic and remove the useless `#ifdef emacs'.
6765 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6768 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6769 conditional on `emacs'.
6771 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6773 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6775 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6776 non-union-type versions of XMARK and friends here, because XMARK
6777 and friends won't work on an integer field if NO_UNION_TYPE is not
6779 (make_number): Define as a function if it's not defined as a
6782 * composite.c (run_composite_function): Use NILP when checking for
6784 (syms_of_composite): Delete local var NARGS, pass an int as first
6785 argument to Fmake_hash_table.
6787 * editfns.c (text_property_stickiness): Use NILP to test
6788 Lisp_Object boolean value.
6789 (Fmessage_or_box): Don't use NILP to test int variable.
6790 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6791 problems reading from and changing the same lisp value in an
6794 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6796 * term.c (TN_no_color_video): New variable.
6797 (term_init): Intitialize TN_no_color_video.
6798 (enum no_color_bit): New enumeration.
6799 (MAY_USE_WITH_COLORS_P): New macro.
6800 (turn_on_face): Use it to determine if attributes may be used
6801 combined with colors.
6803 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6805 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6806 with int lvalues via casts; instead, just yield lisp object
6808 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6809 proper accessor macros.
6810 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6811 (grow_mini_window): Fix typo getting int value of root->height.
6813 * xdisp.c (compute_string_pos): Fix order of arguments to
6814 string_pos_nchars_ahead.
6815 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6816 count arg to variable-arg routines like Frun_hook_with_args and
6818 (back_to_previous_visible_line_start)
6819 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6820 fixed-arg routines like Fget_char_property and Fmake_string.
6821 (reconsider_clip_changes): Use XINT when comparing integer lisp
6822 objects, or passing them as int arguments.
6823 (mark_window_display_accurate, insert_left_trunc_glyphs)
6824 (append_space, extend_face_to_end_of_line): Use make_number when
6825 storing or passing integer values as lisp objects.
6826 (set_cursor_from_row, highlight_trailing_whitespace): Use
6827 INTEGERP, not implicit test against zero, for glyph object.
6828 (try_window_id): Don't use make_number when we want an int value.
6830 * xfaces.c (xlfd_symbolic_value): Make last argument a
6831 Lisp_Object, to be consistent with callers.
6832 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6833 (lface_hash): Apply XFASTINT to lisp values before folding in.
6835 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6836 fill in window width and height. Pass an int, not a lisp object,
6837 as first arg to Finsert.
6839 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6841 * xfaces.c (realize_basic_faces): Block input while realizing
6844 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6846 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6848 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6850 * xterm.c (x_produce_glyphs): When displaying unibyte text
6851 or ASCII, handle case that per-char metric is null.
6853 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6855 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6857 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6858 XSUBR, XBUFFER): Verify correct object type before returning
6859 pointer, using eassert.
6860 * frame.h (XFRAME): Likewise.
6862 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6863 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6864 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6866 * data.c (set_internal): Likewise.
6867 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6868 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6869 * fileio.c (auto_save_1): Likewise.
6870 * insdel.c (check_markers): Likewise.
6871 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6872 * undo.c (record_insert): Likewise.
6873 * vmsproc.c (child_sig): Likewise.
6874 * window.c (unshow_buffer, window_loop): Likewise.
6875 * xterm.c (x_erase_phys_cursor): Likewise.
6877 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6879 * xfns.c (free_image_cache): Free the cache structure itself
6880 last, after all its members have been freed.
6882 * lisp.h (xstrdup): Add prototype.
6884 * alloc.c (xstrdup): Moved here from xfaces.c.
6885 (allocating_for_lisp): Variable removed.
6886 (lisp_malloc): Block input around the calls to malloc and
6889 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6891 (xstrdup): Moved to alloc.c.
6893 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6895 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6897 * emacs.c (main): Fix sense of no-loadup test.
6899 * config.in (ENABLE_CHECKING): Undef.
6901 * lisp.h (struct interval): Replace "parent" field with a union of
6902 interval pointer and Lisp_Object; add new bitfield to use as
6903 discriminant. Change other flag fields to bitfields.
6904 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6905 is defined and the supplied test fails, print a message and
6907 (eassert): New macro. Use CHECK to provide an assert-like
6910 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6911 pointers; abort if the value looks like a lisp object.
6912 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6913 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6914 Modify for new interval parent definition.
6916 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6917 UNMARK_BALANCE_INTERVALS): Update references that need an
6918 addressable lisp object in the interval structure.
6919 (die): New function.
6920 (suppress_checking): New variable.
6922 * intervals.c (interval_start_pos): Just return 0 if there's no
6925 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6927 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6928 and earlier Emacs versions.
6930 * keyboard.c (Ftop_level): Cancel busy-cursor.
6932 * eval.c (call_debugger): Cancel busy-cursor.
6934 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6936 * search.c (Freplace_match): Adjust multibyteness of the current
6937 buffer and NEWTEXT. Free allocated memory before signaling an
6940 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6942 * regex.c (analyse_first): New function obtained by ripping out most
6943 of re_compile_fastmap and generalizing it a little bit so that it
6944 can also just return whether a given (sub)pattern can match the empty
6946 (regex_compile): Use `analyse_first' to decide whether the loop-check
6947 needs to be done or not for *, +, *? and +? (the loop check is costly
6948 for non-greedy repetition).
6949 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6951 2000-03-28 Dave Love <fx@gnu.org>
6953 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6956 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6958 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6960 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6962 (enum re_opcode_t): Update description of succeed_n.
6963 (PATFETCH): Always define.
6964 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6965 operators, char classes, shy-groups and intervals).
6966 Optimize special cases of intervals so as to only use succeed_n and
6967 jump_n when really needed.
6968 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6969 that we don't have to handle the special cases any more.
6970 Simplify on_failure_jump handling as well.
6972 2000-03-28 Jason Rumney <jasonr@gnu.org>
6974 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6976 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6978 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6980 * s/msdos.h (GC_SETJMP_WORKS): Define.
6982 * alloc.c (mark_maybe_object): New function.
6983 (mark_memory): Use it.
6984 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6985 (setjmp_tested_p, longjmp_done): New variables.
6986 (test_setjmp): New function.
6987 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6988 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6990 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6991 to DEC_TEXT_POS and INC_TEXT_POS.
6993 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6994 with parameter MULTIBYTE_P.
6996 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6999 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
7000 buffers because it looks for multibyte character byte sequences
7001 which don't exist in unibyte text.
7003 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
7005 * xfaces.c (register_color, unregister_color, unregister_colors)
7006 [DEBUG_X_COLORS]: New functions.
7007 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
7009 * xfns.c (x_set_cursor_color): Get color reference counts right.
7011 * xterm.c (x_copy_color): New function.
7012 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
7014 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
7015 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
7016 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
7017 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
7018 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
7019 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
7020 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
7021 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
7022 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
7023 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
7025 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
7026 names for handling per-buffer variables.
7028 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
7029 instead of MAX_BUFFER_LOCAL_VARS.
7030 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
7032 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
7034 * xfns.c (x_specified_cursor_type): New function.
7035 (x_set_cursor_type): Use it.
7037 * buffer.h (struct buffer): Add cursor_type.
7039 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
7041 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
7042 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
7044 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
7045 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
7046 executing it as well as when popping it off the stack to find infinite
7047 loops in non-greedy repetition operators.
7049 2000-03-26 Gerd Moellmann <gerd@gnu.org>
7051 * doc.c (Qfunction_documentation): New variable.
7052 (syms_of_doc): Initialize Qfunction_documentation.
7053 (Fdocumentation): If FUNCTION is a symbol with non-nil
7054 `function-documentation' property, return a documentation derived
7057 * buffer.c (syms_of_buffer): Add default-cursor-type.
7058 (init_buffer_once): Don't let cursor_type have a local value
7061 * xterm.c (x_display_and_set_cursor): Choose cursor depending
7062 on buffer-local value of cursor_type.
7063 (x_draw_bar_cursor): Add parameter WIDTH.
7065 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
7066 (init_buffer_once): Set default cursor_type value to t.
7067 Mark cursor_type as local everywhere.
7068 (syms_of_buffer): New per-buffer variable cursor-type.
7070 * buffer.h (struct buffer): Remove member local_var_flags,
7072 (MAX_BUFFER_LOCAL_VARS): New macro.
7073 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
7074 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
7075 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
7076 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
7078 * print.c (print_object): Use new macros for per-buffer
7081 * category.c (Fset_category_table): Use new macros for per-buffer
7084 * buffer.c (buffer_permanent_local_flags): Make a char array.
7085 (max_buffer_local_idx): New variable.
7086 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
7087 for new handling of per-buffer variables.
7088 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
7089 (init_buffer_once): Initialize per-buffer vars differently.
7090 Set max_buffer_local_idx.
7092 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
7095 * lread.c (defvar_per_buffer): Use new macros for per-buffer
7098 * data.c (do_symval_forwarding, store_symval_forwarding)
7099 (find_symbol_value, set_internal, default_value, Fset_default)
7100 (Fkill_local_variable, Flocal_variable_p): Use new macros for
7101 per-buffer variables.
7103 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
7105 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7107 * xterm.c (x_term_init): Unblock input around call1 of
7108 Qvendor_specific_keysyms.
7110 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
7111 (find_defun_start): Consider an open parenthesis in column 0
7112 a defun start only if open_paren_in_column_0_is_defun_start is set.
7113 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
7115 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
7117 * eval.c (Fautoload): Add entry in load-history (if after dump).
7118 * lread.c (load-history): Update docstring.
7120 2000-03-24 Gerd Moellmann <gerd@gnu.org>
7122 * indent.c (Fvertical_motion): Always use the current buffer.
7123 Temporarily change the window's buffer, if necessary.
7125 2000-03-23 Gerd Moellmann <gerd@gnu.org>
7127 * xterm.c (fast_find_position): Make sure not to consider rows
7128 not visible in the window.
7130 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
7132 * regex.c (enum syntaxcode): Provide default for non-Emacs.
7133 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
7135 2000-03-22 Jason Rumney <jasonr@gnu.org>
7137 * w32menu.c (single_submenu): Set help string to NULL if none.
7138 (w32_menu_show): Set help string correctly.
7139 (add-menu-item): Set help string in MIIM_DATA for menu item.
7140 Load SetMenuItemInfoA explicitly.
7141 (w32_menu_display_help): New function.
7143 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
7144 (QCdata): Moved to xdisp.c.
7146 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
7147 (Vw32_charset_to_codepage_alist): Removed.
7148 (Vw32_charset_info_alist): New variable.
7149 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
7150 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
7151 greek, hebrew, thai, johab, mac, unicode]): New symbols.
7152 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
7154 (w32_codepage_for_font): Use Vw32_charset_info_alist.
7155 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
7156 Define Vw32_charset_info_alist and w32_charset symbols.
7158 2000-03-22 Jason Rumney <jasonr@gnu.org>
7160 * makefile.nt (w32bdf.obj): Update dependencies.
7162 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
7164 * w32fns.c: Include fontset.h after dispextern.h.
7165 (Fx_create_frame): Do not create fontset.
7166 (w32_load_system_font): Doc fix.
7167 (Fx_close_connection): Free full_name if it is not shared.
7169 * w32term.c: Include fontset.h after dispextern.h.
7170 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
7172 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
7173 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
7174 (w32_font_is_double_byte): New function, needs body.
7175 (x_append_glyph): Set glyph->glyph_not_available_p.
7176 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7177 it->charset. If it->multibyte_p is zero and it->c is a multibyte
7178 character, convert it to a unibyte character.
7179 (struct glyph_string): Delete member `charset'.
7180 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
7181 calculating it is found.
7182 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7183 the case that per char metric is not available correctly.
7184 (x_fill_glyph_string): Handle the case that the specific glyph is
7185 not available correctly.
7186 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7187 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7188 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7189 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7190 fontset. Don't call FS_LOAD_FONT.
7192 2000-03-22 Ken Raeburn <raeburn@gnu.org>
7194 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
7195 (INT_LISPLIKE): New macro.
7196 (NULL_INTERVAL_P): Use it.
7197 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
7198 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
7199 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
7201 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
7202 explicit references to "parent" field of struct interval and
7203 associated unclean type conversions.
7204 * intervals.c (create_root_interval, root_interval, rotate_right,
7205 rotate_left, balance_possible_root_interval, split_interval_right,
7206 split_interval_left, interval_start_pos, find_interval,
7207 next_interval, previous_interval, update_interval,
7208 adjust_intervals_for_insertion, delete_node, delete_interval,
7209 adjust_intervals_for_deletion, merge_interval_right,
7210 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
7211 copy_intervals_to_string): Likewise.
7212 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
7214 * syntax.c (update_syntax_table): Likewise.
7216 * intervals.c (reproduce_tree_obj): New function, like
7217 reproduce_tree but takes a Lisp_Object for the parent. Declare
7219 (graft_intervals_into_buffer): Use it when appropriate.
7220 (reproduce_tree): Declare with prototype.
7221 (balance_possible_root_interval): Check that the parent is a lisp
7222 object before trying to examine its type.
7224 2000-03-22 Gerd Moellmann <gerd@gnu.org>
7226 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
7227 as strings only if both are known to be strings.
7229 * s/openbsd.h (LIBS_TERMCAP): Undef.
7231 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
7233 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
7234 definitions for non-Emacs compilation.
7235 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
7236 outside of `#ifdef emacs'.
7237 (print_partial_compiled_pattern): Update.
7238 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
7239 (re_compile_fastmap): Merge handling of charset and charset_not (for
7240 emacs and non-emacs compilation as well).
7241 Similarly for (not)categoryspec and (not)syntaxspec.
7242 Don't use the fastmap when reaching `anychar' since the added
7243 complexity is not justified.
7244 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
7245 and (not)syntaxspec. Merge (not)categoryspec.
7247 2000-03-22 Kenichi Handa <handa@etl.go.jp>
7249 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
7250 FACE_FOR_CHAR): Define them differently for the configuration of
7253 2000-03-21 Dave Love <fx@gnu.org>
7255 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
7258 2000-03-21 Gerd Moellmann <gerd@gnu.org>
7260 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
7261 (lface_fully_specified_p): Don't check contents of
7262 LFACE_FONT_INDEX because that attribute is optional.
7263 (realize_x_face): Remove now unwarranted xassert.
7265 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
7267 The following changes are to make font selection based on
7268 characters, not charset. In addition, they recover fontset
7269 facilities while utilizing the new font selection mechanism.
7271 * Makefile.in (fontset.o): Depend on dispextern.h.
7273 * alloc.c (mark_face_cache): Don't mark face->registry.
7275 * dispextern.h (struct glyph): New member glyph_not_available_p.
7276 Use 22 bits for face_id.
7277 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
7278 (struct face): Delete member registry, new member ascii_face.
7279 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
7280 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
7281 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
7282 (struct it): Delete member charset, new member
7283 glyph_not_available_p.
7285 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
7286 (struct fontset_info, struct fontset_data): Structs removed.
7287 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
7288 Vglobale_fontset_alist, font_idx_temp): Externs removed.
7289 (fs_load_font, fs_query_fontset): Adjusted for new argument.
7290 (fs_free_face_fontset, fontset_font_pattern,
7291 face_suitable_for_char_p, face_for_char,
7292 make_fontset_for_ascii_face): Extern them.
7293 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
7294 (FS_LOAD_FACE_FONT): New macro.
7296 * fontset.c: All codes rewritten or adjusted for the change of
7297 fontset implementation. Now fontset is represented by char table.
7298 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
7300 (my_strcasecmp): Function removed.
7301 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
7303 (AREF, ASIZE): New macros.
7304 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
7305 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
7306 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
7307 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
7308 fontset_id_valid_p, font_family_registry, fontset_name,
7309 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
7310 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
7312 (fs_load_font): New arg FACE. Caller changed.
7313 (fs_query_fontset): Argument changed. Caller changed.
7314 (Fquery_fontset): call fs_query_fontset.
7315 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
7317 (clear_fontset_elements, check_registry_encoding,
7318 check_fontset_name): New functions.
7319 (syms_of_fontset): Set char-table-extra-slots property of fontset
7320 to 3. Staticpro and initialize Vfontset_table and
7321 Vdefault_fontset. Defsubr fontset_font and fontset_list.
7323 * frame.h (struct frame): Member `fontset_data' removed.
7324 (FRAME_FONTSET_DATA): Macro removed.
7326 * frame.c (make_frame): Don't allocate f->fontset_data.
7327 (Fdelete_frame): Don't free f->fontset_data.
7329 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
7331 * xdisp.c (charset_at_position): Function removed.
7332 (init_iterator): Don't set member charset of struct `it'.
7333 (handle_face_prop, reseat_to_string, set_iterator_to_next,
7334 next_element_from_display_vector, insert_left_trunc_glyphs):
7336 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
7338 (get_next_display_element, append_space,
7339 extend_face_to_end_of_line): Likewise.
7341 * xfaces.c (Qx_charset_registry, Vface_default_registry):
7343 (clear_font_table, frame_update_line_height, load_face_font):
7344 Adjusted for the change of fontset implementation.
7345 (load_face_fontset_font): Function removed.
7346 (pixel_point_size): New function.
7347 (font_list): Argument type changed. Caller changed.
7348 (LFACE_FONT): New macro.
7349 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
7350 (set_lface_from_font_name): Type of arg FONTNAME is changed to
7351 Lisp_Object. Determine the font name by actually loading a font
7352 by the specified pattern. Set LFACE_FONT (lface) to the specified
7353 pattern. Even if a font is not found, don't try alternatives.
7354 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
7355 (set_font_frame_param): If `font' is specified in lface, use it.
7356 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
7357 (lface_same_font_attributes_p): Likewise.
7358 (make_realized_face): Arguent changed. Caller changed. Set
7359 face->ascii_face to face itself.
7360 (free_realized_face): Free face->fontset if face is for ASCII.
7361 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
7362 deduce_unibyte_registry, x_charset_registry): Functions removed.
7363 (free_realized_multibyte_face): New function.
7364 (lookup_face, lookup_named_face, lookup_derived_face): Argument
7365 changed. Caller changed.
7366 (try_font_list): Argument type changed.
7367 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
7368 (choose_face_font): Argument changed. Handle fontset properly.
7369 (choose_face_fontset_font): Function removed.
7370 (realize_default_face, realize_named_face): Don't remove the
7372 (realize_face): Argument changed. Caller changed. Remove face
7373 with the arg former_face_id in advance. Load font for the new
7375 (realize_x_face): Argument changed. Caller changed. For a
7376 multibyte character, share fontset with base_face. For a single
7377 byte character, make a new realized fontset. Don't load a font
7379 (realize_tty_face): Argument changed. Caller changed.
7380 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
7381 (face_at_buffer_position): Don't check multibyte_p for returning
7383 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
7384 FACE_SUITABLE_FOR_CHARSET_P.
7385 (syms_of_xfaces): Remove code for Qx_charset_registry and
7386 Vface_default_registry.
7388 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
7389 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
7390 (x_per_char_metric): Don't try FONT->default_char. Even if
7391 pcm->width is zero, glyph bits may exist.
7392 (x_encode_char): Always initialize char2b->byte1.
7393 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
7394 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
7396 (x_append_glyph): Set glyph->glyph_not_available_p.
7397 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
7398 it->charset. Handle the case that per char metric is not
7399 available. If it->multibyte_p is zero and it->c is a multibyte
7400 character, convert it to a unibyte character.
7401 (struct glyph_string): Delete member `charset'.
7402 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
7403 the case that per char metric is not available correctly.
7404 (x_fill_glyph_string): Handle the case that the specific glyph is
7405 not available correctly.
7406 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
7407 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
7408 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
7409 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
7410 fontset. Don't call FS_LOAD_FONT.
7412 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
7413 (x_create_tip_frame): Likewise.
7414 (Fx_close_connection): Free full_name of font_info.
7416 * fns.c (optimize_sub_char_table): New function.
7417 (Foptimize_char_table): New function.
7418 (syms_of_fns): Defsubr Soptimize_char_table.
7420 2000-03-20 Gerd Moellmann <gerd@gnu.org>
7422 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
7423 only if buffer is displayed in some window.
7425 * xdisp.c (handle_single_display_prop): Initialize local `value'.
7426 (try_window_reusing_current_matrix): Don't call scroll run
7427 function if run's current and desired position are the same;
7428 this prevents cursor flickering.
7430 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
7432 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
7434 * regex.c (RE_STRING_CHAR): New macro.
7435 (GET_CHAR_AFER_2): Remove.
7436 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
7437 (enum re_opcode_t): Remove on_failure_jump_exclusive.
7438 (print_partial_compiled_pattern, re_compile_fastmap)
7439 (re_match_2_internal): Remove on_failure_jump_exclusive.
7440 (regex_compile): Turn optimizable P+ loops into PP*, so that the
7441 optimization only need to work for * (ie. can use of_keep_string_jump).
7442 Remove the special case for .*\n since it is now covered by the general
7444 (re_search_2): Don't bother with `room'.
7445 (skip_one_char): New function.
7446 (skip_noops): Simplify since `memory' is not needed any more.
7447 (mutually_exclusive_p): Restructure slightly to use `switch' and
7448 add handling for "all" remaining cases.
7449 (re_match_2_internal): Change on_failure_jump_smart to use
7450 on_failure_keep_string_jump (and redirect the end-of-loop jump)
7451 rather than on_failure_jump_exclusive.
7453 2000-03-19 Gerd Moellmann <gerd@gnu.org>
7455 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
7456 number of bits per RGB because it's everywhere used as the depth
7459 * term.c (calculate_costs): Remove code dealing with X frames.
7461 2000-03-19 Richard M. Stallman <rms@gnu.org>
7463 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
7465 2000-03-18 Gerd Moellmann <gerd@gnu.org>
7467 * lread.c (read_integer): Unread the last char not consumed.
7469 2000-03-17 Gerd Moellmann <gerd@gnu.org>
7471 * xterm.c (x_update_window_cursor): Don't update in frames
7472 which are in the process of being deleted.
7474 2000-03-16 Gerd Moellmann <gerd@gnu.org>
7476 * Makefile.in (mostlyclean): Add `*.core'.
7477 (clean): Add `bootstrap-emacs'.
7479 * lread.c (read_integer): New function.
7480 (read1): Support read syntax #o, #x, #b, #r.
7482 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
7484 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
7485 make sure POINTER_TO_OFFSET gives the same value before and after
7486 PREFETCH. Use `dfail' to guarantee "atomic" matching.
7487 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
7488 (debug): Now only active if > 0 rather than if != 0.
7489 (DEBUG_*): Update for the new meaning of `debug'.
7490 (print_partial_compiled_pattern): Add missing `succeed' case. Use
7491 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
7492 in `succeed_n', `jump_n' and `set_number_at'.
7493 (store_op1, store_op2, insert_op1, insert_op2)
7494 (at_begline_loc_p, at_endline_loc_p): Add prototype.
7495 (group_in_compile_stack): Move to after its arg's types are
7496 declared and add a prototype.
7497 (PATFETCH): Define in terms of PATFETCH_RAW.
7498 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
7500 (QUIT): Redefine as a nop except for NTemacs.
7501 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
7502 indentation of the greedy-op and shy-group code.
7503 (at_(beg|end)line_loc_p): Fix argument's types.
7504 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
7505 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
7506 (MATCHING_IN_FIRST_STRING): Remove.
7507 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
7508 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
7509 QUIT unconditionally.
7511 2000-03-15 Gerd Moellmann <gerd@gnu.org>
7513 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
7516 * process.c (send_process): Add a hint that the function
7517 can call Lisp code to its comment.
7519 * lread.c (load_dangerous_libraries): New variable.
7520 (Vbytecomp_version_regexp): New variable.
7521 (safe_to_load_p): New function.
7522 (Fload): Handle files not compiled with Emacs specially.
7523 (syms_of_lread): New Lisp variable load-dangerous-libraries.
7525 2000-03-14 Gerd Moellmann <gerd@gnu.org>
7527 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
7529 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
7530 support functions only if HAVE_X11R6_XIM is defined.
7531 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
7533 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
7535 * xfns.c (X_I18N_INHIBITED): Don't define.
7536 (create_frame_xic): Remove conditional compilation on
7538 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
7540 * config.in (HAVE_X_I18N): Moved here from xterm.h.
7541 (HAVE_X11R6_XIM): Define.
7543 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
7545 * xterm.c (x_term_init): Add support for X resource `synchronous'.
7546 If set, call XSynchronize.
7548 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
7550 * regex.c: Declare a new type `re_char' used throughout the code
7551 for the string char type. It's `const unsigned char' to match the
7552 rest of Emacs. Consistently make sure all pointers to strings use
7553 it and make sure all pointers into the pattern use `unsigned
7555 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
7556 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
7559 * charset.h (GET_CHAR_AFTER_2): Remove.
7560 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
7562 2000-03-12 Ken Raeburn <raeburn@gnu.org>
7564 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
7565 variable before the invocation of YMF_PASS_LDFLAGS, in case both
7566 of them try to use backquotes.
7568 2000-03-12 Dave Love <fx@gnu.org>
7570 * unexelf.c: Restore changes of 1999-10-19.
7571 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
7572 fix its type and alignment; copy it from current process.
7574 2000-03-12 Gerd Moellmann <gerd@gnu.org>
7576 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
7577 has been found. Fix bug not computing timer's predecessor.
7579 * fileio.c (Fread_file_name): Handle case that DIR contains a
7582 * window.c (Fsave_window_excursion): Doc fix.
7584 * xfns.c (x_defined_color): Rewritten to use
7585 x_allocate_nearest_color.
7587 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
7589 * msdos.c (vga_installed): New function, code moved from
7590 dos_set_window_size.
7591 (Qbar, Qcursor_type, outside_cursor): New variables.
7592 (syms_of_msdos): Intern and staticpro them.
7593 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
7594 shape used outside Emacs when called for the first time.
7595 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
7596 cursor shape used outside Emacs.
7597 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
7598 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
7600 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
7601 parameters specify the cursor. Make qreverse a global
7602 variable (renamed to Qreverse).
7604 2000-03-09 Gerd Moellmann <gerd@gnu.org>
7606 * fns.c (Fy_or_n_p): Cancel busy-cursor.
7608 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
7610 This is a big redesign of failure-stack and register handling, prompted
7611 by bugs revealed when trying to add shy-groups. Overall, what happened
7612 is that loops are now structured a little differently, groups can be
7613 shy and the code is a little simpler.
7615 * regex.h: Update the copyright.
7616 (RE_SHY_GROUPS): New value.
7617 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
7618 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
7620 * regex.c (enum re_opcode_t): Remove jump_past_alt,
7621 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
7622 on_failure_jump_(exclusive, loop and smart). Also fix the comment
7623 for (start|stop)_memory since they now only take one argument (the
7624 second has becomes unnecessary).
7625 (print_partial_compiled_pattern): Adjust for changes in
7627 (print_compiled_pattern): Use %ld to printf long ints and flush to
7628 make debugging a little easier.
7629 (union fail_stack_elt): Make the integer unsigned.
7630 (struct fail_stack_type): Add a `frame' element.
7631 (INIT_FAIL_STACK): Init `frame' as well.
7632 (POP_PATTERN_OP): New macro for re_compile_fastmap.
7633 (DEBUG_PUSH, DEBUG_POP): Remove.
7634 (NUM_REG_ITEMS): Remove.
7635 (NUM_NONREG_ITEMS): Adjust.
7636 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
7637 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
7638 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
7639 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
7641 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
7642 address pushed is not the destination of the jump but the source
7644 (NUM_FAILURE_ITEMS): Remove.
7645 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
7646 registers before the actual failure point). Don't hardcode any
7647 meaning for str==NULL anymore.
7648 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
7649 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
7651 (REG_UNSET_VALUE): Use NULL (why not?).
7652 (compile_range): Remove declaration since it doesn't exist.
7653 (struct compile_stack_elt_t): Remove inner_group_offset.
7654 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
7655 (regex_grow_registers): Remove dead code.
7656 (FIXUP_ALT_JUMP): New macro.
7657 (regex_compile): Add shy-groups Change loops to use
7658 on_failure_jump_smart&jump instead of
7659 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
7660 initial (dummy_failure_)jump. Remove c1_base (looks like unused
7661 variable to me). Use `jump' instead of `jump_past_alt' and don't
7662 bother with push_dummy_failure in alternatives since it is now
7663 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
7664 emacs' for (re)allocating the stack.
7665 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
7666 from loop when bufp->can_be_null rather than jumping to `done'.
7667 Avoid jumping backwards so as to ensure termination. Use
7668 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
7669 backreferences. Remove dead code in handling of `anychar'.
7670 (skip_noops, mutually_exclusive_p): New functions taken from the
7671 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
7672 improve mutually_exclusive_p to handle ".+\n".
7673 (lowest_active_reg, highest_active_reg,
7674 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
7675 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
7676 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
7677 variables. Push register (in `start_memory') on the stack rather
7678 than storing it in old_reg(start|end). Remove the cycle detection
7679 from `stop_memory', replaced by the use of on_failure_jump_loop
7680 for greedy loops. Add code for the new on_failure_jump_<foo>.
7681 Remove ad-hoc code in `on_failure_jump' to push more registers in
7682 the case of a loop. Take out code from `maybe_pop_jump' into
7683 separate functions and adapt it to the semantics of
7684 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
7685 and push_dummy_failure. Remove dummy_failure handling and
7686 handling of `failures to jump to on_failure_jump' (this last one
7687 was already dead code, it seems).
7688 (group_match_null_string_p, alt_match_null_string_p)
7689 (common_op_match_null_string_p): Remove.
7691 2000-03-08 Dave Love <fx@gnu.org>
7693 * config.in: Don't depend on __STDC__ for volatile.
7694 Add POINTER_TYPE, PTR, PROTOTYPES.
7696 * hftctl.c, strftime.c: Use PROTOTYPES.
7697 * eval.c (find_handler_clause): Likewise.
7699 * mem-limits.h: Use POINTER_TYPE.
7701 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7702 (memory_warnings): Declare using POINTER_TYPE.
7704 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7706 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7708 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7711 * xfns.c: Remove obsolete code in #if 0.
7712 (Fx_focus_frame): New function.
7714 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7716 * coding.c (coding_category_name): Add coding-category-utf-8,
7717 coding-category-utf-16-be, coding-category-utf-16-le.
7718 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7719 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7720 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7721 (detect_coding_utf_8): New function.
7722 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7723 UTF_16_LOW_SURROGATE_P): New macros.
7724 (detect_coding_utf_16): New function
7725 (detect_coding_mask): When priorities are specified, skip any
7726 categories that have `nil' coding-system. Fix bug of returning
7727 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7728 returns a mask not set in PRIORITIES.
7729 (detect_eol_type_in_2_octet_form): New function.
7730 (detect_eol): selects detect_eol_type_XXX to call according to
7731 cooding->category_idx.
7732 (detect_coding_system): Remove `nil' coding-system in the result.
7733 (Fupdate_coding_systems_internal): Update all coding-categories.
7735 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7736 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7738 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7739 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7740 CODING_CATEGORY_IDX_UTF_16_LE.
7741 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7742 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7743 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7744 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7746 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7748 * doc.c (Fdocumentation_property): If value is not a string,
7749 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7751 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7752 close the display with XtCloseDisplay. This caused a bus error
7755 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7756 complete but not unique.
7758 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7760 * process.c (send_process): Remove local variable `procname' that
7761 might become invalid when a GC happens. Instead, access the
7762 process name slot directly.
7764 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7767 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7770 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7772 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7773 glyph matrices have been freed.
7775 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7777 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7778 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7780 * xfns.c (QCdata): Moved to xdisp.c.
7782 * xdisp.c (QCdata): Moved here from xfns.c.
7783 (syms_of_xdisp): Initialize QCdata.
7785 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7787 * window.c (coordinates_in_window): Use
7788 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7789 FRAME_INTERNAL_BORDER_WIDTH.
7791 * xdisp.c (try_window_id): Recompute unchanged information if
7792 it is obviously invalid.
7794 * xterm.c (x_term_init): Create a colormap if not using the
7797 * xterm.h (select_visual): Change prototype.
7799 * xfns.c (select_visual): Rewritten. Recognize user-specified
7801 (visual_classes): New variable.
7803 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7805 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7806 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7807 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7808 (x_decode_color): Don't handle allocation of white and black
7810 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7811 XtNcolormap resources.
7812 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7813 (Fx_create_frame): Initialize color members of x_output structure.
7814 (xpm_load): Pass colormap to XPM lib.
7816 * xfaces.c (x_free_colors): Access colormap of frame using
7817 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7818 when default colormap is used.
7820 * xterm.c (x_term_init): Set Colormap member of x_display_info
7821 structure. Copy colormap if resource `privateColormap' is
7822 specified (PseudoColor only).
7823 (x_setup_relief_color): Access colormap of frame using
7826 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7827 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7829 2000-03-04 Jason Rumney <jasonr@gnu.org>
7831 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7832 other non-platform-specific equivalents.
7833 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7834 specific functions and macros as their w32 equivalents where
7835 non-platform-specifics are not available.
7836 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7837 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7838 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7839 (frame_update_line_height): Use macros to access f->output_data.
7840 (defined_color): Remove FIXME comments; fixed.
7841 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7842 into #ifdef blocks. Add WINDOWSNT blocks.
7843 (Fx_list_fonts): Use macros for accessing font data.
7844 (set_lface_from_font_name): Different default fonts for X and
7846 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7847 scalable for backward compatibility.
7848 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7849 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7851 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7854 * makefile.nt (w32faces.obj): Remove.
7857 2000-03-03 Jason Rumney <jasonr@gnu.org>
7859 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7862 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7864 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7865 standard ELF definitions here if the system header does not.
7867 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7869 * xterm.c (PER_CHAR_METRIC): Removed.
7870 (x_per_char_metric_1, x_default_char): New functions.
7871 (x_per_char_metric): If font's default char is invalid, return
7872 metrics of a suitably chosen usable default char.
7873 (x_draw_glyph_string_foreground): If font has an invalid default
7874 char, replace occurrences of unprintable chars with a suitably
7875 chosen usable default char.
7877 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7879 * xterm.c (note_mouse_highlight): Return quickly if frame's
7880 glyph matrices have been freed.
7882 * dispnew.c (free_glyphs): Block input while freeing matrices.
7884 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7886 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7889 * dispextern.h (x_free_colors): Add prototype.
7891 * xfaces.c (x_free_colors): New function.
7892 (unload_color, free_face_colors): Use it.
7894 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7896 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7898 * window.c [MSDOS]: Include msdos.h.
7900 2000-03-02 Dave Love <fx@gnu.org>
7902 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7904 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7905 set C_OPTIMIZE_SWITCH for gcc.
7907 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7909 * coding.c (coding_save_composition): Be sure to allocate
7910 composition data area in coding even if there's no composition in
7913 2000-03-01 Jason Rumney <jasonr@gnu.org>
7915 * w32term.c: Equivalent changes to those made to xterm.c on
7916 2000-02-25 and 2000-02-24.
7918 * w32fns.c: Equivalent changes to those made to xfns.c on
7919 2000-02-25 and 2000-02-21.
7921 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7922 correct line-end convention is followed.
7924 * w32menu.c [HAVE_BOXES]: Remove #undef.
7925 (single_keymap_panes): Remove code for simulating checkmarks.
7926 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7927 Remove code for drawing simulated checkmarks.
7928 (w32_menu_show): make unibyte help string correctly.
7929 (add_menu_item): draw standard Windows checkmarks. Draw radio
7930 buttons as radio buttons if possible.
7932 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7934 * sysdep.c (start_of_text): Don't define this function for NetBSD
7937 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7939 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7940 (LINKER): Don't undef if __NetBSD__ is defined.
7942 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7944 * fileio.c [__NetBSD__]: Define `unix'.
7946 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7948 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7950 * atimer.c (start_atimer): Don't abort when timers are stopped.
7951 (append_atimer_lists): New function.
7952 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7953 arbitrary lists of stopped and running atimers.
7955 * atimer.c (cancel_atimer): Handle canceling an atimer when
7956 some timers are stopped.
7958 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7961 * fns.c (maybe_resize_hash_table): Handle case of new size
7962 coming out as being the same as old size.
7964 2000-02-27 Jason Rumney <jasonr@gnu.org>
7966 * makefile.nt: Add atimer.h to dependencies.
7967 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7968 * w32console.c: Only disable window system features for dispextern.h
7969 (initialize_w32_display): Build a display info for the console.
7970 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7971 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7972 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7974 * w32gui.h (struct W32FontStruct): Revert last change after change
7976 * w32menu.c (single_submenu): Set up help string.
7977 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7978 (w32_dialog_show): Set up help string.
7979 * w32term.c (w32_display_info_for_display): Remove unused function.
7980 (w32_draw_bitmap): Use pre-built bitmaps.
7981 (w32_initialize_display_info): New function to initialize parts of
7982 display info that are common to both GUI and console frames.
7983 (w32_term_init): Use w32_initialize_display_info. Do not set
7984 Vw32_num_mouse_buttons here, as it is not called for console
7985 frames. Build bitmaps for indicating truncated lines etc.
7986 (x_delete_display): Destroy pre-built bitmaps.
7987 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7988 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7990 2000-02-27 Dave Love <fx@gnu.org>
7992 * lisp.h: Add a bunch of prototypes.
7994 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7996 * keyboard.c (read_char): Set `usec' correctly.
7998 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8000 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
8001 `lambda', set reg[RRR] to the map index.
8002 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
8003 reg[RRR] to 0. Otherwise, set it to -1.
8005 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8007 * emacs.c (main): Remove code snippet commented out with `//'.
8009 2000-02-25 Richard M. Stallman <rms@gnu.org>
8011 * fileio.c (Ffile_symlink_p): If result starts with a `/'
8012 and contains a `:', prepend `/:'.
8014 * window.c (select_window_1): If selected_window is nil,
8015 don't "swap out" the buffer's point.
8016 (Fset_window_configuration): Set selected_window to nil
8017 before calling Fselect_window.
8018 (unshow_buffer): Don't set point in buffer from window's point
8019 if another more recently selected window also shows the buffer.
8021 2000-02-25 Gerd Moellmann <gerd@gnu.org>
8023 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
8025 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
8026 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
8027 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
8029 (DEFAULT_BUSY_CURSOR_DELAY): New define.
8030 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
8031 (hide_busy_cursor): New functions.
8032 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
8034 * minibuf.c (read_minibuf): Cancel busy-cursor.
8036 * keyboard.c (command_loop_1): Call start_busy_cursor before
8037 Fcommand_execute and cancel_busy_cursor after it.
8038 (timer_check): Remove busy-cursor code.
8039 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
8042 * process.c (wait_reading_process_input): Remove busy-cursor code.
8044 * eval.c (Fsignal): Call cancel_busy_cursor instead of
8045 Fx_hide_busy_cursor.
8047 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
8049 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
8051 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
8053 * xterm.c (XTread_socket): Remove busy-cursor code.
8055 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
8056 (build_frame_matrix_from_leaf_window): Put code handling
8057 glyph row's not being a slice of a frame row in #if 0.
8058 (sync_window_with_frame_matrix_rows): New function.
8059 (frame_row_to_window): New function.
8060 (mirror_line_dance): Handle copies between windows.
8062 * lread.c (Fload): Use `xfree' instead of `free'.
8063 (init_obarray): Use `xmalloc' instead of `malloc'.
8065 * window.c (Fset_window_buffer): Set WINDOW to the window
8067 (coordinates_in_window): Take frame's internal border width
8070 2000-02-24 Gerd Moellmann <gerd@gnu.org>
8072 * xterm.c (x_display_and_set_cursor): Display cursor of
8073 non-selected windows depending on the setting of
8074 cursor_in_non_selected_windows.
8076 * xdisp.c (cursor_in_non_selected_windows): New variable.
8077 (syms_of_xdisp): DEFVAR_BOOL it.
8079 2000-02-23 Gerd Moellmann <gerd@gnu.org>
8081 * data.c (Fstring_to_number): If number is greater than what
8082 fits into an integer, return a float.
8084 * eval.c (specbind): Remove references to
8085 keyword_symbols_constant_flag.
8087 * data.c (keyword_symbols_constant_flag): Removed.
8088 (Fmakunbound, set_internal, syms_of_data): Remove references to
8089 keyword_symbols_constant_flag.
8091 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
8093 2000-02-23 Kenichi Handa <handa@etl.go.jp>
8095 * syntax.c (multibyte_syntax_as_symbol): New variable.
8096 (syms_of_syntax): Declare it as a Lisp variable.
8097 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
8098 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
8099 nonzero, treat all multibyte characters as symbol.
8100 (init_syntax_once): Give syntax `word' to all multibyte
8103 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
8105 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
8108 2000-02-21 Gerd Moellmann <gerd@gnu.org>
8110 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
8112 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8113 (x_non_menubar_window_to_frame): Check the busy-cursor window.
8115 2000-02-21 Dave Love <fx@gnu.org>
8117 * frame.c (Vmouse_position_function): New variable.
8118 (Fmouse_position): Use it.
8119 (syms_of_frame): Install it.
8121 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
8123 2000-02-20 Gerd Moellmann <gerd@gnu.org>
8125 * fileio.c (Finsert_file_contents): Unbind the binding of
8126 standard-output done by temp_output_buffer_setup.
8128 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
8129 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
8130 (specbind, unbind_to): Handle most common case of non-constant
8131 symbol with trivial value specially.
8133 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
8135 2000-02-20 Richard M. Stallman <rms@gnu.org>
8137 * data.c (Fmake_variable_buffer_local): Doc fix.
8138 Init found_for_buffer to 0.
8139 (Fmake_variable_frame_local): If the variable has already
8140 been buffer-local, set the check_frame field.
8142 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
8144 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
8145 produced for CODING_MODE_LAST_BLOCK requires.
8147 2000-02-18 Dave Love <fx@gnu.org>
8149 * keyboard.c (echo_keystrokes): Remove declaration.
8150 (Vecho_keystrokes) New variable.
8151 (read_char, record_menu_key, read_key_sequence): Use it to allow
8153 (syms_of_keyboard): Change Vecho_keystrokes declaration.
8155 * lread.c: Undef feature selection macros before defining.
8157 2000-02-18 Gerd Moellmann <gerd@gnu.org>
8159 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
8160 for symbols other than the symbol in question.
8162 2000-02-17 Dave Love <fx@gnu.org>
8164 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
8166 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8168 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
8170 * alloc.c (enum mem_type): Compile unconditionally.
8172 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
8174 * xfaces.c (tty_defined_color): Don't return faulire indication
8175 for unspecified-fg and unspecified-bg pseudo-colors.
8177 2000-02-17 Gerd Moellmann <gerd@gnu.org>
8179 * alloc.c (mark_object): Don't mark symbol names in pure space.
8180 (gc_sweep): Don't unmark symbol names in pure space.
8182 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
8183 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
8184 [GC_MARK_STACK]: New defines.
8185 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
8186 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
8188 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
8190 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
8191 allocate_buffer instead of xmalloc.
8193 * alloc.c (toplevel): Include setjmp.h.
8194 (PURE_POINTER_P): New define.
8195 (enum mem_type) [GC_MARK_STACK]: New enumeration.
8196 (Vdead) [GC_MARK_STACK]: New variable.
8197 (lisp_malloc): Add parameter TYPE, call mem_insert if
8198 GC_MARK_STACK is defined.
8199 (allocate_buffer): New function.
8200 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
8201 (free_float) [GC_MARK_STACK]: Set type to Vdead.
8202 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
8203 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
8204 (MEM_NIL) [GC_MARK_STACK]: New define.
8205 (struct mem_node) [GC_MARK_STACK]: New structure.
8206 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
8207 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
8208 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
8209 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
8210 (mark_stack) [GC_MARK_STACK]: New functions.
8211 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
8212 (clear_marks): Removed.
8213 (gc_sweep): Set free conses' car, free floats' type, free
8214 symbols' function to Vdead. Use lisp_free to free buffers.
8215 (init_alloc_once): Initialize Vdead.
8216 (survives_gc_p): Return non-zero for pure objects.
8218 * alloc.c: Add comments throughout the file.
8220 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
8221 that unblocks alarms.
8223 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
8224 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
8225 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
8227 * frame.c (make_frame): Set frame initiallly to `garbaged'.
8229 2000-02-17 Kenichi Handa <handa@etl.go.jp>
8231 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
8232 avoid infinite error signaling. Allocate sufficient memory for
8233 eol_str in the case that eoltype is Lisp_Int.
8235 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
8237 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
8238 depends on the previous behavior.
8240 2000-02-16 Gerd Moellmann <gerd@gnu.org>
8242 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
8244 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8246 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
8248 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
8249 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
8252 2000-02-15 Richard M. Stallman <rms@gnu.org>
8254 * data.c (set_internal): Don't make variable buffer-local
8255 if within a let-binding for the same buffer.
8256 (let_shadows_buffer_binding_p): New function.
8258 * eval.c (specbind): For buffer-local value,
8259 record the current buffer also.
8260 (unbind_to): Cope with that change.
8262 2000-02-15 Gerd Moellmann <gerd@gnu.org>
8264 * window.c (Fsave_window_excursion): Doc fix.
8266 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
8268 * syntax.c (back_comment): Make sure we only consider comment-starters
8269 of the relevant style and return -1 in case of a failure to find the
8270 beginning of the comment.
8271 (Fforward_comment): If back_comment fails, go back to the position just
8272 after the comment-end.
8273 (scan_lists): Add comment describing a very minor bug.
8275 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8277 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
8278 `completion-regexp-list' in the docstring.
8280 2000-02-14 Dave Love <fx@gnu.org>
8282 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
8284 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
8286 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
8287 to Emacs' syntax. Also fix the comment about set/not-set meanings
8288 since Emacs syntax is not the value 0 any more.
8289 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
8290 since it's now part of RE_SYNTAX_EMACS.
8292 2000-02-12 Dave Love <fx@gnu.org>
8294 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
8297 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8299 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
8301 2000-02-12 Dave Love <fx@gnu.org>
8303 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
8305 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
8306 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
8307 * s/hpux.h: Don't define HAVE_VFORK.
8309 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
8311 * s/nextstep.h: Don't define HAVE_ALLOCA.
8313 * config.in: Add vfork bits.
8315 2000-02-12 Gerd Moellmann <gerd@gnu.org>
8317 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
8318 unwind function to undo the effect of stopping atimers.
8320 * keyboard.c (bind_polling_period): Stop all timers except
8323 * atimer.c (stopped_atimers): New variable.
8324 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
8327 * atimer.h (stop_other_atimers, run_all_atimers)
8328 (unwind_stop_other_atimers): Add function prototypes.
8330 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
8332 2000-02-11 Ken Raeburn <raeburn@gnu.org>
8334 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
8335 library may depend on jpeg.
8336 (atimer.o): Depends on atimer.c.
8338 2000-02-11 Kenichi Handa <handa@etl.go.jp>
8340 * insdel.c (del_range_1): Call update_compositions.
8341 (del_range_both): Call update_compositions just once..
8343 2000-02-10 Dave Love <fx@gnu.org>
8345 * xfns.c (create_frame_xic): Fix initialization of automatic
8348 2000-02-09 Kenichi Handa <handa@etl.go.jp>
8350 * ccl.c (CCL_MAKE_CHAR): New macro.
8351 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
8352 registers by CCL_MAKE_CHAR before calling translate_char.
8353 <CCL_TranslateCharacterConstTbl> Likewise.
8355 2000-02-08 Dave Love <fx@gnu.org>
8357 * lread.c (__EXTENSIONS__): Define.
8359 2000-02-08 Gerd Moellmann <gerd@gnu.org>
8361 * puresize.h (BASE_PURESIZE): Increase to 650000.
8363 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8365 * msdos.c (XMenuActivate): Turn off the cursor after displaying
8368 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
8370 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
8371 md, mh, mb, mr, and me to the fake termcap entry.
8373 2000-02-06 Ken Raeburn <raeburn@gnu.org>
8375 * sound.c (sound_cleanup): Don't call device close routine if the
8376 function pointer is null.
8378 2000-02-06 Andrew Innes <andrewi@gnu.org>
8380 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
8381 around image definitions and prototypes.
8382 (gamma_correct) [WINDOWSNT]: New prototype.
8384 * w32term.c (x_make_frame_visible): Replace call to
8385 input_poll_signal with poll_for_input.
8387 * window.c [WINDOWSNT]: Include w32term.h.
8389 * xdisp.c [WINDOWSNT]: Include w32term.h.
8391 * makefile.nt: Add dependencies on w32gui.h.
8392 (OBJ1): Include atimer.obj.
8393 ($(BLD)\atimer.obj): New dependency rule.
8395 * w32.c (sigmask): New function (does nothing).
8396 (sigunblock): Ditto.
8398 * frame.c [WINDOWSNT]: Include w32term.h.
8400 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
8402 * lread.c (syms_of_lread): Fix literal newlines.
8404 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
8405 the string constant limit (2048 bytes) in MSVC.
8408 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
8410 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
8412 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
8413 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
8416 2000-02-04 Dave Love <fx@gnu.org>
8418 * fileio.c: Remove some unused vars.
8419 (_GNU_SOURCE): Define (for euidaccess).
8421 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
8423 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
8425 (read_minibuf): Deal with allow_props correctly.
8427 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
8429 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
8431 2000-02-03 Ken Raeburn <raeburn@gnu.org>
8433 * search.c (compile_pattern): If a cache entry has a nil regexp,
8434 fill in that entry instead of clobbering a previously cached
8437 2000-02-02 Ken Raeburn <raeburn@gnu.org>
8439 * puresize.h (BASE_PURESIZE): Increase to 610000.
8441 2000-02-02 Gerd Moellmann <gerd@gnu.org>
8443 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
8446 2000-02-02 Kenichi Handa <handa@etl.go.jp>
8448 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
8449 instead of incrementing ic directly.
8450 <CCL_WriteExprConst> Likewise.
8451 <ccl_set_expr>: Set ic to jump_address.
8453 * fileio.c (e_write): Fix the handling of
8454 CODING_FINISH_INSUFFICIENT_SRC.
8456 2000-02-01 Dave Love <fx@gnu.org>
8458 * editfns.c (Fpropertize): Doc fix.
8460 * process.c (Fstart_process): Doc fix.
8462 * eval.c: Fix various doc strings not to duplicate information
8463 from help-manyarg-func-alist.
8465 * window.c (Fset_window_margins): Don't make interactive. Doc
8468 * doc.c (Vhelp_manyarg_func_alist): New variable.
8469 (Fdocumentation): Use it.
8470 (syms_of_doc): Define it.
8472 2000-01-31 Gerd Moellmann <gerd@gnu.org>
8474 * xterm.c (xim_open_dpy): Remove unused local variable.
8476 * emacs.c (USAGE): Use term `display options' instead of `X
8479 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
8480 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
8482 * fns.c (sweep_weak_table): New function.
8483 (sweep_weak_hash_tables): Use it. Keep on marking until there
8486 2000-01-30 Gerd Moellmann <gerd@gnu.org>
8488 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
8489 that XTread_socket does not crash by trying to call XNoOp on a
8492 2000-01-30 Jason Rumney <jasonr@gnu.org>
8494 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8495 Change selected_frame to SELECTED_FRAME ().
8496 (w32_console_mouse_position): Remove #ifndef MULE from around
8499 * makefile.nt: Remove dosfns.obj.
8501 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
8503 * w32fns.c (w32_defined_color): Check for valid frame before
8504 applying gamma correction. Eliminate dependency on frame elsewhere.
8505 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
8506 (w32_to_x_font): Use resx and resy not height_in and width_in.
8507 (x_to_w32_font): Doc fix.
8508 (xlfd_strip_height): New function to strip and return font height.
8509 (w32_font_match): Compare height separately from rest of xlfd
8510 spec, using xlfd_strip_height.
8512 * w32term.c (w32_term_init): Swap resx and height_in, resy and
8513 width_in. Use w32_defined_color in place of defined_color.
8515 * w32faces.c: Merge more of DOS and X specifics in preparation for
8516 merge with xfaces.c.
8517 (defined_color): Remove FIXME comment.
8518 (tty_color_name): Provide w32-specific function.
8519 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
8521 * w32console.c (turn_on_face, turn_off_face): Removed.
8522 (w32_face_attributes): New function.
8523 (Global_variables): Reduce scope where possible.
8524 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
8526 (hl_mode): Don't modify text attributes.
8527 (write_glyphs): Don't do anything if len <= 0. Use
8528 w32_face_attributes to get attributes for drawing. Write
8529 terminating codes using char_attr_normal.
8530 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
8531 (update_begin, update_end): Likewise.
8532 (vga_stdcolor_name): New function.
8533 (initialize_w32_display): Remove char_attr_reverse and char_attr.
8534 (Fset_screen_color): Remove char_attr_reverse.
8536 2000-01-29 Gerd Moellmann <gerd@gnu.org>
8538 * xfns.c (xic_set_preeditarea): Take window parameter and
8539 window-relative pixel-positions.
8541 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
8542 is its frame's selected window.
8543 (xim_instantiate_callback): Likewise.
8545 * xfns.c (x_create_im): Removed.
8546 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
8547 (supported_xim_styles): Renamed from supported_styles.
8548 (best_xim_style): Renamed from best_style.
8549 (create_frame_xic): Renamed from xic_create_frame.
8550 (free_frame_xic): Renamed from xic_destroy_frame.
8552 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
8554 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
8555 our frames, call XFilterEvent with 2nd parameter `None'.
8556 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
8557 returning XBufferOverflow.
8558 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
8560 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
8561 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
8562 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
8563 (xim_initialize, xim_close)
8564 [HAVE_X_I18N && HAVE_X11R6]: New functions.
8565 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
8566 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
8567 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
8569 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
8571 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
8572 `xic_style' and `xic_xfs'.
8573 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
8574 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
8575 (FRAME_XIM): Removed.
8577 * xfns.c (supported_styles): New variable.
8578 (DEFAULT_STYLE, DEFAULT_FONT): New macros
8579 (xic_create_xfontset, best_style, xic_create_frame)
8580 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
8581 (xic_set_xfontset): New functions.
8583 2000-01-28 Dave Love <fx@gnu.org>
8585 * s/irix6-5.h: Revert last change after change to irix5-0.h.
8587 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
8589 2000-01-28 Gerd Moellmann <gerd@gnu.org>
8591 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
8592 for *scratch* if it already existed.
8594 * emacs.c (USAGE): New macro.
8595 (main): Use it to display usage information.
8597 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8599 Support for the menu-help feature:
8601 * msdos.h: Change prototypes of XMenuAddSelection and
8604 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
8605 part of the line to the termscript file.
8606 (IT_clear_to_end): Clear the entire line, not just its beginning.
8607 (menu_help_message, prev_menu_help_message): New variables.
8608 (IT_menu_make_room): Make room for the help_text member.
8609 (IT_menu_display): New argument disp_help; all callers changed.
8610 If disp_help is non-zero, store the help text of the active menu
8611 item in menu_help_message.
8612 (XMenuAddPane): Initialize the help_text member to NULL.
8613 (XMenuAddSelection): New argument help_text. Store it in the
8615 (XMenuActivate): New argument help_callback. If the value of
8616 menu_help_message has changed since the last time, display the
8617 menu help message text while waiting for the mouse to move. Clear
8618 the echo area before exiting.
8619 (XMenuDestroy): Free the help_text member.
8621 2000-01-27 Gerd Moellmann <gerd@gnu.org>
8623 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
8624 XMenuAddSelection. Pass help callback to XMenuActivate.
8625 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
8627 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8629 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
8630 and EMACS_SET_USECS.
8632 2000-01-26 Dave Love <fx@gnu.org>
8634 * editfns.c (Fchar_after, Fchar_before): Doc fix.
8636 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
8637 an error may be signalled.
8639 2000-01-26 Gerd Moellmann <gerd@gnu.org>
8641 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
8642 LD_SWITCH_SYSTEM inherited from irix5-0.h.
8644 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
8646 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8648 * charset.c (Fstring): If there is a multibyte char among
8649 the args, always return a multibyte string.
8651 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8653 * sysdep.c (sys_select): Turn atimers off and on instead of
8654 recording and restoring old alarm handler
8656 * process.c (toplevel): Include atimer.h.
8657 (create_process_1): Rewritten.
8658 (create_process): Use atimers instead of alarm.
8659 (wait_reading_process_input) [hpux]: Turn atimers off instead
8660 of turning off SIGALRM.
8661 (wait_reading_process_input): Turn off atimers instead off
8662 calling stop_polling.
8664 * emacs.c (main): Call init_atimer.
8666 * keyboard.c (toplevel): Include systime.h and atimer.h.
8667 (polling_for_input): Removed because unused.
8668 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
8669 (poll_timer): New variable.
8670 (poll_for_input, poll_for_input_1): New functions.
8671 (start_polling, stop_polling): Rewritten.
8673 * keyboard.h (polling_for_input): Removed.
8675 * atimer.h, atimer.c: New files.
8677 * Makefile.in (obj): Add atimer.o.
8678 (atimer.o): New target.
8680 * blockinput.h (pending_atimers): Add extern declaration.
8681 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
8683 * lisp.h (popup_activated_flag): Add extern declaration.
8685 * xmenu.c (popup_activated_flag): Make externally visible.
8686 (popup_activate_callback) [USE_MOTIF]: Increment
8687 popup_activated_flag.
8688 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8690 * xterm.c (toplevel): Include atimer.h.
8691 (toolkit_scroll_bar_interaction): New variable.
8692 (Fxt_process_timeouts): Removed.
8693 (x_process_timeouts): New function.
8694 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8695 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8696 (x_make_frame_visible): Call poll_for_input_1 instead of
8697 input_poll_signal. Don't call alarm.
8698 (x_initialize): Install timer calling x_process_timeouts.
8700 2000-01-24 Dave Love <fx@gnu.org>
8702 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8703 Don't use -cckr -- apparently not now necessary.
8705 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8707 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8710 2000-01-23 Jason Rumney <jasonr@gnu.org>
8712 * w32fns.c (w32_defined_color): Apply gamma correction before
8713 trying to map to the palette.
8714 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8717 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8718 here. Callers changed to always pass real device context.
8719 (w32_draw_bitmap): Likewise.
8720 (w32_get_glyph_overhangs): Likewise.
8721 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8723 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8724 pfnSetScrollInfo and SetScrollRange.
8725 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8726 back into MULE characters after decoding them.
8727 (x_get_glyph_face_and_encoding): Likewise.
8728 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8729 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8730 (x_produce_glyphs): Calculate per char metrics for a character
8731 that we know exists in default font when font_not_found_p is true.
8733 2000-01-22 Jason Rumney <jasonr@gnu.org>
8735 * makefile.nt (intervals.obj, composite.obj): New modules.
8736 (composite.h): Added as dependency where appropriate.
8738 * w32gui.h (XGCValue): New struct for emulating X GCs.
8740 * w32term.h (XCharStruct): New struct for emulating X.
8742 * w32console.c (turn_on_face, turn_off_face): New functions.
8743 (change_line_highlight): New prototype for new redisplay.
8744 (write_glyphs): Support multibyte text. Support faces.
8746 * w32faces.c: Complete rewrite for new redisplay based on new
8749 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8750 throughout. struct frame * in place of FRAME_PTR.
8751 Skeleton support for images, toolbars, tooltips from xfns.c.
8752 (Fx_create_frame): Use system default for default scroll bar
8754 (w32_get_arg): Renamed from x_get_arg.
8755 (Fx_file_dialog): New function.
8756 (w32_list_fonts): Check cache before asking system.
8757 (Vw32_enable_synthesized_fonts): New variable.
8758 (Vw32_enable_italics): Obsolete, removed.
8760 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8761 Use SELECTED_FRAME macro.
8763 * w32menu.c: Add skeleton support for help strings on menus.
8764 (add_menu_item): Native checkbox and radio support added, but not
8765 yet enabled due to bugs.
8766 (push_menu_item): Add parameters type, selection and help.
8768 Formatting changes to reduce unnecessary diffs with xmenu.c.
8770 * w32select.c (Fw32_set_clipboard_data): Update call to
8771 find_charset_in_str.
8773 * w32term.c: Complete rewrite for new redisplay based on new
8774 xterm.c with necessary sections merged back in from old w32term.c.
8776 2000-01-21 Richard M. Stallman <rms@gnu.org>
8778 * data.c (set_internal): Further fix in same criterion.
8780 2000-01-20 Richard M. Stallman <rms@gnu.org>
8782 * data.c (set_internal): Fix the criteria for whether
8783 to swap out the old cached binding.
8785 2000-01-19 Dave Love <fx@gnu.org>
8787 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8789 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8791 * regex.c (re_compile_fastmap): While checking a range table for
8792 `charset', skip flag bits for a character class correctly.
8794 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8796 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8798 * xfns.c (x_window): Call lw_create_widget with new parameter
8801 * widget.c (EmacsFrameSetCharSize): Change size of children first
8802 because of problems with main window geometry management under
8805 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8807 (MENU_ITEMS_ITEM_HELP): New enumerator.
8808 (push_menu_item): Add parameter HELP. Record help in menu_items.
8809 (single_menu_item, single_submenu, list_of_items): Call
8810 push_menu_item with new parameter.
8811 (single_submenu): Set help string in widget value.
8812 (menu_highlight_callback): New function.
8813 (set_frame_menubar): Call lw_create_widget with new
8815 (xmenu_show, xdialog_show): Ditto.
8817 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8819 * sound.c (Fplay_sound): Improve doc string.
8821 2000-01-11 Richard M. Stallman <rms@gnu.org>
8823 * lisp.h (set_internal): Enter the new arg.
8825 * eval.c (specbind): Record buffer-local variables specially,
8826 indicating which buffer's binding was saved.
8827 (unbind_to): Restore buffer-local variables specially
8828 in the proper buffer.
8830 * data.c (set_internal): New arg BUF.
8832 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8833 * data.c (Fset): Pass new arg to set_internal.
8834 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8836 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8838 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8841 2000-01-11 Richard M. Stallman <rms@gnu.org>
8843 * minibuf.c (Ftry_completion): Doc fix.
8845 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8847 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8850 2000-01-11 Andreas Schwab <schwab@suse.de>
8852 * coding.c (code_convert_region): Initialize total_skip.
8854 2000-01-08 Dave Love <fx@gnu.org>
8856 * eval.c (Fuser_variable_p): Check customizability too.
8858 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8860 * minibuf.c (Fcompleting_read): Doc fix.
8862 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8864 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8867 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8868 Check that input style is supported before trying to create an
8870 (x_window): Call x_create_im.
8872 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8874 * xfns.c (current_gif_memory_src): New variable.
8875 (gif_load): Record the address of the current memory source
8876 in current_gif_memory_src.
8877 (gif_read_from_memory): Use current_gif_memory_src.
8879 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8880 macros statement form.
8882 * sound.c (struct sound): Renamed from struct sound_file.
8883 (struct sound): Add members `data' and `header_size'.
8884 (enum sound_attr): Add SOUND_DATA.
8885 (current_sound, current_sound_device): Variables renamed from
8886 sound_file and sound_device.
8887 (parse_sound): Parse :data.
8888 (parse_sound): Handle sound data in strings.
8889 (find_sound_type): Function renamed from find_sound_file_type.
8890 (wav_init, au_init): Fail if sound's header_size is smaller than
8892 (wav_play, au_play): Play sounds from string data.
8894 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8896 * lisp.h: Add prototype for allocate_string_data.
8898 * alloc.c (Fgarbage_collect): Return number of live and free
8901 * alloc.c (mark_buffer): Remove code in #if 0.
8903 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8904 (strings_consed): New variable.
8905 (allocate_string): Set it.
8906 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8907 (Fmemory_use_counts): Return strings_consed. Use Flist.
8909 * alloc.c: General cleanup in comments etc. Remove conditional
8910 compilation for `standalone'.
8912 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8914 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8915 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8916 (DONT_COPY_FLAG): Removed.
8917 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8918 (struct sdata, struct sblock): New
8919 (struct string_block): Rewritten.
8920 (STRINGS_IN_STRING_BLOCK): New macro.
8921 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8922 (large_sblocks, string_blocks, string_free_list): New variables.
8923 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8924 (init_strings): Rewritten.
8925 (allocate_string, allocate_string_data, compact_small_strings)
8926 (free_large_strings, sweep_strings): New functions.
8927 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8928 (struct string_block_head, current_string_block)
8929 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8930 (STRING_PAD): Removed.
8931 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8932 (Fgarbage_collect): Don't set mark bit in large strings.
8933 (mark_object): Mark strings differently. Mark symbol names
8935 (survives_gc_p): Test marked strings differently.
8936 (gc_sweep): Sweep strings differently, unmark strings in
8938 (compact_strings): Removed.
8940 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8942 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8943 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8945 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8947 * fileio.c (Finsert_file_contents): Signal error if visiting file
8948 in a non-empty buffer.
8950 * term.c (encode_terminal_code): Fix the previous change.
8952 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8954 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8955 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8957 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8959 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8961 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8962 need to test for MSDOS frames.
8964 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8966 * dosfns.c (unspecified_colors): Remove.
8967 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8969 (msdos_stdcolor_name): Return strings for unspecified fore- and
8972 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8973 (syms_of_xfaces): Remove their staticpro's.
8974 (tty_color_name): Return Lisp strings for unspecified fore- and
8976 (Finternal_set_lisp_face_attribute): Remove the special treatment
8977 for Qunspecified_{f,b}g.
8978 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8981 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8983 * xdisp.c (reseat_at_next_visible_line_start): Position before
8984 newline only if ending up on a newline.
8985 (next_element_from_ellipsis): Return success. Handle case of
8986 displaying no ellipsis. Fix case of ellipsis defined in display
8988 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8991 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8993 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8994 (Fcolor_supported_p): Renamed from face-color-supported-p.
8996 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8998 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8999 list of colors renamed to tty-defined-color-alist.
9000 (tty_color_name): Pass the frame to tty-color-by-index.
9001 (realize_tty_face): tty-color-alist is now a function which
9002 accepts the frame as argument.
9004 * term.c (Ftty_display_color_p): Accept an optional argument
9007 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9009 * term.c (insert_glyphs): Pass glyph, not &glyph, to
9010 encode_terminal_code.
9012 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
9014 * dispnew.c (mode_line_string): Support termcap frames as well.
9016 2000-01-01 Gerd Moellmann <gerd@gnu.org>
9018 * syntax.c (Fforward_word): Undo previous change.
9020 * editfns.c (Fconstrain_to_field): Don't constrain if
9021 inhibit-field-text-motion is non-nil.
9022 (Fline_beginning_position): Undo previous change.
9023 (Fline_end_position): Ditto.
9025 * syntax.c (Fforward_word): Notice field boundaries only if
9026 inhibit-field-text-motion is nil.
9028 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
9030 * editfns.c (Vinhibit_field_text_motion): New variable.
9031 (inhibit-field-text-motion): New DEFVAR_LISP.
9032 (Fline_beginning_position, Fline_end_position): Notice field
9033 boundaries only if inhibit-field-text-motion is nil.
9035 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
9037 (x_build_heuristic_mask): Likewise.
9038 (xbm_load_image_from_file): Change error output.
9039 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
9040 (gif_load, gs_load, x_kill_gs_process): Ditto.
9042 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
9043 color indices when accessing raster pixels.
9044 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
9045 one of :file or :data.
9046 (enum pbm_keyword_index): Add PBM_DATA.
9047 (pbm_format): Add :data.
9048 (pbm_image_p): Allow either :file or :data.
9049 (pbm_read_file): New function.
9050 (pbm_scan_number): Rewritten to read from string.
9051 (pbm_load): Support :data.
9053 See ChangeLog.8 for earlier changes.
9056 ;; coding: iso-2022-7bit