1 2002-02-11 Eli Zaretskii <eliz@is.elta.co.il>
3 * msdos.c (Vx_bitmap_file_path, x_stretch_cursor_p): Remove these
4 variables; cus-start.el doesn't need them anymore.
6 2002-02-09 Kim F. Storm <storm@cua.dk>
8 * insdel.c (make_gap_smaller): Preserve BEG_UNCHANGED during gap
9 reduction. This fixes a display problem where stray newlines were
10 inserted in the window (corrected by C-l). Clarified code (IMHO).
12 2002-02-09 Eli Zaretskii <eliz@is.elta.co.il>
14 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): Fix last change.
16 * xdisp.c (display_mode_lines): Fix last change.
18 2002-02-09 Jason Rumney <jasonr@gnu.org>
20 * w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
22 (w32_load_system_font): Prevent Cleartype fonts from loading.
23 (Fx_show_tip): Ensure tip frames are above other topmost windows.
25 2002-02-09 Kim F. Storm <storm@cua.dk>
27 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): New macro.
28 (CURRENT_MODE_LINE_HEIGHT): Use it.
29 (enum face_id): Add MODE_LINE_INACTIVE_FACE_ID.
31 * xdisp.c (window_box_height): Use CURRENT_MODE_LINE_FACE_ID.
32 (pos_visible_p, handle_face_prop): Likewise.
33 (display_mode_lines): Likewise, but for the real selected window.
34 (init_iterator) [row == NULL]: Handle MODE_LINE_INACTIVE_FACE_ID.
36 * xfaces.c (Qmode_line_inactive): New face variable for mode-line
37 in non-selected windows.
38 (realize_basic_faces): Realize it.
39 (syms_of_term): Intern and staticpro it.
41 2002-02-08 Kim F. Storm <storm@cua.dk>
43 * alloc.c (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK):
44 Changed mail addresses to emacs-devel@gnu.org.
46 2002-02-08 Eli Zaretskii <eliz@is.elta.co.il>
48 * fileio.c (Fsubstitute_in_file_name): If the file name includes
49 ~user, and there's no such user, don't discard everything before
52 * floatfns.c (Fround): Doc fix.
54 2002-02-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
56 * sysdep.c (init_system_name): Put unused variable `p' in #if 0.
58 2002-02-07 Stefan Monnier <monnier@cs.yale.edu>
60 * lisp.h (Fx_file_dialog): Export (for Motif code in fileio.c).
62 2002-02-07 Kim F. Storm <storm@cua.dk>
64 * keymap.c (where_is_internal): Only check whether definition is
65 remapped if it fulfills is_command_symbol.
67 2002-02-07 Andreas Schwab <schwab@suse.de>
69 * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT): Define to 2 for m68k.
71 * alloc.c (mark_stack): Don't assume sizeof (Lisp_Object) is 4.
73 2002-02-06 Kim F. Storm <storm@cua.dk>
75 * keymap.c (Fdefine_key): Allow symbol as KEY argument for
76 defining command remapping. Doc updated.
77 (Flookup_key): Remap command through keymap if KEY is a symbol.
78 (is_command_symbol): New function.
79 (Fkey_binding): Use it. New optional argument NO-REMAP.
80 Doc updated. Callers changed. Perform command remapping via
81 recursive call unless that arg is non-nil.
82 (where_is_internal): New argument no_remap. Callers changed.
83 Call recursively to find original key bindings for a remapped
84 comand unless that arg is non-nil.
85 (Fwhere_is_internal): New optional argument NO-REMAP.
86 Doc updated. Callers changed. Pass arg to where_is_internal.
88 * keymap.h (Fkey_binding, Fwhere_is_internal): Update prototype.
89 (is_command_symbol): Added prototype.
91 * keyboard.c (Vthis_original_command): New variable.
92 (syms_of_keyboard): DEFVAR_LISP it.
93 (command_loop_1): Set it, and perform command remapping.
95 2002-02-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
97 * keyboard.c (recursive_edit_1): Call cancel_hourglass
100 2002-02-06 Jason Rumney <jasonr@gnu.org>
102 * w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.
104 2002-02-06 Eli Zaretskii <eliz@is.elta.co.il>
106 * charset.c (get_charset_id): Use if-else instead of ?:.
108 2002-02-06 Richard M. Stallman <rms@gnu.org>
110 * filelock.c (S_ISLNK): Define if not defined.
112 2002-02-03 Richard M. Stallman <rms@gnu.org>
114 * fileio.c (Fdo_auto_save): Improve "auto save disabled" msg.
116 * lread.c (read1): Redesign strategy for force_multibyte and
117 force_singlebyte. Now is_multibyte records whether read_buffer
118 is multibyte. Encountering any multibyte character makes it so.
120 2002-02-02 Stefan Monnier <monnier@cs.yale.edu>
122 * term.c (term_get_fkeys_1): If `k0' and `k;' are both specified and
123 with the same sequence, map that sequence to f10 rather than f0.
125 2002-02-03 Andreas Schwab <schwab@suse.de>
127 * s/gnu-linux.h: Check for __mc68000__ instead of __m68k__, the
128 latter never being defined on GNU/Linux.
130 2002-02-02 Eli Zaretskii <eliz@is.elta.co.il>
132 * xfaces.c (realize_default_face): Don't set the weight and slant
133 of the default face to Qnormal, unless these attributes are
136 2002-02-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
138 * keyboard.c (command_loop_1) [HAVE_X_WINDOWS]:
139 Call cancel_hourglass unconditionally.
141 * eval.c (Fsignal): Remove duplicated declaration of
142 the variable `display_hourglass_p'.
144 2002-01-31 Richard M. Stallman <rms@gnu.org>
146 * editfns.c (region_limit): Nicer error message.
148 * coding.c (decode_composition_emacs_mule):
149 Give up if NCOMPONENT gets too large to index `component'.
151 * callint.c (check_mark): New arg to specify clearer error message.
154 2002-01-27 Richard M. Stallman <rms@gnu.org>
156 * minibuf.c (Fcompleting_read): Doc fix.
158 2002-01-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
160 * minibuf.c (Fread_from_minibuffer, Fread_command, Fread_function)
161 (Fread_variable, Fread_buffer, minibuffer-completion-confirm):
164 2002-01-26 Richard M. Stallman <rms@gnu.org>
166 * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.
168 * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
169 and scroll_up_aggressively.
171 2002-01-26 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
173 * keyboard.c (parse_tool_bar_item): Remove duplicated prototypes.
175 2002-01-25 Stefan Monnier <monnier@cs.yale.edu>
177 * textprop.c (Fnext_property_change, Fnext_single_property_change)
178 (Fprevious_property_change, Fprevious_single_property_change):
179 Stay within the narrowed-buffer boundaries.
181 2002-01-25 Eli Zaretskii <eliz@is.elta.co.il>
183 * term.c (Ftty_display_color_cells): New function.
184 (syms_of_term): Defsubr it.
185 (Ftty_display_color_cells, Ftty_display_color_p): Change the
186 argument name to DISPLAY. Doc fix.
188 * dispextern.h: Add prototype for set_tty_color_mode and
191 2002-01-24 Jason Rumney <jasonr@gnu.org>
193 * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
194 If region left to draw is not what was expected, mark the frame as
197 * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
198 Combine the regions returned by BeginPaint and GetUpdateRect.
200 2002-01-23 Jason Rumney <jasonr@gnu.org>
202 * w32term.c (x_update_window_begin): Only hide caret if
203 w32_use_visible_system_caret is set.
204 (x_update_window_end): Only show caret if
205 w32_use_visible_system_caret is set.
206 (syms_of_w32term): Handle SystemParametersInfo call failing.
208 * w32fns.c (syms_of_w32fns): Initialize w32_visible_system_caret_hwnd.
210 2002-01-22 Richard M. Stallman <rms@gnu.org>
212 * unexelf.c (unexec): Define n so as to cause compilation error
213 for the code where people have often written n instead of nn.
215 * .gdbinit (hookpost-run): Defined.
217 2002-01-22 Jan D. <Jan.Djarv@mbox200.swipnet.se>
219 * xfns.c (x_set_frame_parameters): Typo in previous fix corrected.
221 2002-01-21 Jan D. <Jan.Djarv@mbox200.swipnet.se>
223 * xfns.c (x_set_frame_parameters): Just call x_fullscreen_adjust
224 if fullscreen is being set.
226 2002-01-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
228 * minibuf.c (Fminibuffer_contents)
229 (Fminibuffer_contents_no_properties, Fread_from_minibuffer)
230 (Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.
232 2002-01-21 Richard M. Stallman <rms@gnu.org>
234 * window.c (check_frame_size): Fix minimum height calculation.
236 2002-01-20 Ken Raeburn <raeburn@gnu.org>
238 * dispextern.h (WINDOW_WANTS_MODELINE_P): Use XFASTINT on window
239 height before comparison.
240 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
242 2002-01-20 Jason Rumney <jasonr@gnu.org>
244 * w32term.c (w32_system_caret_width): Remove.
245 (w32_use_visible_system_caret): New user flag.
246 (syms_of_w32term): DEFVAR_BOOL it. Initialize based on whether
247 Windows reports a screen reader running.
248 (x_update_window_begin): Hide the system caret.
249 (x_update_window_end): Show the system caret.
250 (x_display_and_set_cursor): Don't draw a cursor when
251 w32_use_visible_system_caret is set. Do not adjust width.
253 * w32fns.c (w32_visible_system_caret_hwnd): New static variable.
254 (w32_wnd_proc) <WM_KILL_FOCUS, WM_EMACS_DESTROY_CARET>: Set it.
255 <WM_EMACS_TRACK_CARET>: Arrange for system caret to be visible if
256 the user requests it. Use system default width when creating.
257 <WM_EMACS_HIDE_CARET, WM_EMACS_SHOW_CARET>: Handle new messages.
259 * w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET):
262 2002-01-20 Richard M. Stallman <rms@gnu.org>
264 * window.c (MIN_SAFE_WINDOW_HEIGHT): Value now 1.
266 2002-01-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
268 * doprnt.c (doprnt1): Fix typos in error call.
270 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
272 * unexelf.c (unexec) [__sgi]: Support the .got sections.
274 2002-01-20 Jason Rumney <jasonr@gnu.org>
276 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
277 that Windows returns. If a double check fails, try to guess how
278 ExtTextOut is going to act.
280 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
282 (w32_list_synthesized_fonts): Removed.
283 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
284 (struct enumfont_t): New element; list.
285 (enum_font_cb2): List all style and charset variations of a font.
286 (Fw32_select_font): New optional argument; include_proportional.
287 Exclude vertical fonts. Exclude proportional fonts unless
288 include_proportional is non-nil.
289 (w32_enable_synthesized_fonts): Change to a boolean.
290 (Fw32_send_sys_command): Doc fix.
292 2002-01-19 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
294 * dispnew.c (update_frame): Move the variable `tem' to the block
297 2002-01-19 Jason Rumney <jasonr@gnu.org>
299 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
300 call to face-set-after-frame-default.
302 2002-01-18 Richard M. Stallman <rms@gnu.org>
304 * dispextern.h (WINDOW_WANTS_MODELINE_P): Check window height > 1.
305 (WINDOW_WANTS_HEADER_LINE_P): Check window height provides room.
307 2002-01-17 Richard M. Stallman <rms@gnu.org>
309 * window.c (enlarge_window): When exceeding size of parent,
310 directly delete all the siblings instead of trying to resize it.
312 2002-01-17 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
314 * term.c (set_tty_color_mode): Remove unused variable `tem'.
316 2002-01-16 Henrik Enberg <henrik@enberg.org>
318 * lread.c (init_lread): Move the installed-lisp dirs later in the path.
320 2002-01-16 Kim F. Storm <storm@cua.dk>
322 * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
323 is invisible. This can happen if cursor is on top line of a
324 window, and we switch to a buffer with a header line.
326 * w32term.c (x_erase_phys_cursor): Ditto.
328 2002-01-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
330 * xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
331 `dont_resize' only when used.
333 * xdisp.c: Remove forgotten extern declaration of `Qimage'.
335 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
337 * xdisp.c (display_mode_element): When computing charpos, depend
338 on multibyteness of elt, not the text in field.
340 2002-01-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
342 * buffer.c (Fkill_all_local_variables): Increment
343 `update_mode_lines' only once.
345 2002-01-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
347 * lisp.h (adjust_after_replace_noundo)
348 (Fupdate_coding_systems_internal): Add prototypes.
350 * sound.c (Fplay_sound): Initialize header_size also for :data case.
352 2002-01-14 Eli Zaretskii <eliz@is.elta.co.il>
354 Support for the --color command-line argument and tty-color-mode
357 * term.c (tty_default_color_capabilities, tty_setup_colors)
358 (set_tty_color_mode): New functions.
359 (term_init): Call tty_default_color_capabilities.
360 (Qtty_color_mode_alist): New variable.
361 (syms_of_term): Intern and staticpro it.
363 * frame.c (store_frame_param): Call set_tty_color_mode for termcap
365 (do_switch_frame): For termcap frames, switch the tty
366 color mode as specified by the frame's parameters.
367 (Qtty_color_mode): New variable.
368 (syms_of_frame): Intern and staticpro it.
370 * emacs.c (USAGE2): Add the --color option.
371 (standard_args): Ditto.
373 2002-01-13 Jan Djarv <Jan.Djarv@mbox200.swipnet.se>
375 * xterm.h (struct x_output): New members want_fullscreen,
376 x_pixels_diff, y_pixels_diff, x_pixels_outer_diff, and
378 New enum for FULLSCREEN_* constants.
379 (FRAME_OUTER_WINDOW): Handle the case where output_data.x->widget
381 (x_fullscreen_adjust): Add prototype.
383 * emacs.c (USAGE2): Add the new full-screen arguments.
384 (standard_args): Ditto.
386 * xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
388 (syms_of_xfns): Intern and staticpro them.
389 (x_frame_parms) <"fullscreen">: New parameter.
390 (x_fullscreen_move, x_set_fullscreen): New functions.
391 (x_set_frame_parameters): Support for Qfullscreen.
392 (x_real_positions): More accurate computation of the frame position.
393 (x_figure_window_size): Support full-screen frames.
394 (Fx_create_frame): Default the fullscreen parameter.
396 * xterm.c (x_check_fullscreen, x_fullscreen_adjust): New functions.
397 (XTread_socket) <Expose>: Call x_check_fullscreen.
398 <ConfigureNotify>: Don't resize to fullscreen.
399 Call x_check_fullscreen_move, and set the want_fullscreen member of
402 2002-01-13 Jason Rumney <jasonr@gnu.org>
404 * w32term.h (WM_XBUTTONDOWN, WM_XBUTTONUP): New window messages
405 for mice with more than 3 buttons.
407 * w32term.c (parse_button): New parameter xbutton. Callers changed.
408 (w32_read_socket): Handle new "XBUTTON" messages.
410 * w32fns.c (w32_pass_extra_mouse_buttons_to_system): New user option.
411 (syms_of_w32fns): DEFVAR_BOOL it.
412 (w32_wnd_proc): Handle new "XBUTTON" messages.
414 2002-01-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
416 * keyboard.c (read_key_sequence): Remove unused variable `extra_maps'.
418 2002-01-13 Andreas Schwab <schwab@suse.de>
420 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
422 2002-01-12 Andreas Schwab <schwab@suse.de>
424 * .gdbinit (xbuffer): Remove address operator since data is now a
427 2002-01-11 Richard M. Stallman <rms@gnu.org>
429 * insdel.c (adjust_after_replace_noundo): New function.
431 * coding.c (code_convert_region): Don't copy old text if undo disabled.
433 2002-01-09 Jason Rumney <jasonr@gnu.org>
435 * xdisp.c (x_consider_frame_title): Don't count the tooltip frame
436 when checking for multiple frames.
438 2002-01-08 Richard M. Stallman <rms@gnu.org>
440 * window.c (delete_window): Rewrite the code for changing the
441 selected window to handle the case where WINDOW is not a leaf.
443 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
445 * process.c (send_process): Set src_multibyte to 1 after the call
446 top setup_coding_system, not before the call.
448 2002-01-07 Jason Rumney <jasonr@gnu.org>
450 * xmenu.c (set_frame_menubar, xmenu_show):
451 (xdialog_show): Initialize wv->help to Qnil.
453 * w32menu.c (single_submenu, set_frame_menubar, w32_menu_show):
454 (w32_dialog_show): Initialize wv->help to Qnil.
456 2002-01-06 Jason Rumney <jasonr@gnu.org>
458 * xmenu.c (single_submenu): Initialize wv->help to Qnil.
460 * w32menu.c (w32_menu_display_help): Revert last change.
462 * xmenu.c (menu_highlight_callback): Revert last change.
464 2002-01-06 Andreas Schwab <schwab@suse.de>
466 * insdel.c (make_gap_larger): Make sure buffer size does not
467 overflow range of int.
469 2002-01-05 Jason Rumney <jasonr@gnu.org>
471 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
474 * w32menu.c (w32_menu_display_help): Hide any tooltip window.
476 * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
477 to the left or to the right of the pointer, put it against
478 the left screen edge.
479 (x_frame_parms): Add missing braces around initializer.
481 * w32term.c (x_setup_relief_colors): Don't compute an image's
482 background color if it doesn't have a Pixmap.
483 (notice_overwritten_cursor): Don't depend on
484 output_cursor and updated_area. Compare pixel coordinates with
485 window's cursor pixel coordinates.
486 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
487 Call notice_overwritten_cursor with new arg list.
488 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
490 (x_draw_image_relief): Use predefined macro instead of
491 constant when the value of `tool_bar_button_relief' is negative.
493 * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.
495 2002-01-04 Richard M. Stallman <rms@gnu.org>
497 * xmenu.c (menu_highlight_callback): Hide any tooltip window.
499 2002-01-03 Richard M. Stallman <rms@gnu.org>
501 * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
502 (Fkey_binding): Try the `keymap' property map first.
503 (Fdescribe_buffer_bindings): Show `keymap' property bindings before
506 2002-01-03 Kim F. Storm <storm@cua.dk>
508 * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.
510 2002-01-02 Richard M. Stallman <rms@gnu.org>
512 * keyboard.c (read_key_sequence): Handle the keymap property
513 before minor mode maps.
515 * editfns.c (Fformat): Update thissize from field_width
516 based on the actual width, in the string case.
518 2002-01-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
520 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
521 when used as truth value to prevent gcc warnings.
523 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
524 * w32proc.c: Include <config.h>.
526 2002-01-01 Andreas Schwab <schwab@suse.de>
528 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
529 not EMACS_INT, to make them compatible with DEFVAR_INT.
530 * lisp.h (max_specpdl_size): Adjust declaration.
532 2002-01-01 Richard M. Stallman <rms@gnu.org>
534 * print.c (print_object): Test print_escape_nonascii only for
536 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
537 when outputting to a multibyte buffer.
539 2001-12-29 Richard M. Stallman <rms@gnu.org>
541 * print.c (print_object): In multibyte string, use hex escapes.
542 Use octal only for unibyte strings.
543 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
545 * lread.c (read_escape): New arg BYTEREP for reporting whether
546 escape forces unibyte or multibyte.
547 (read1): When reading a string, take note of that info.
549 2001-12-29 Ken Raeburn <raeburn@gnu.org>
551 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
552 comparison to test lisp value returned by Fget.
554 2001-12-29 Richard M. Stallman <rms@gnu.org>
556 * lisp.h (max_specpdl_size): Add declaration.
558 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
560 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
561 Handle modifier bits. Correct typo in error message.
563 2001-12-28 Richard M. Stallman <rms@gnu.org>
565 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
566 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
567 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
568 Update calls to Fdefine_abbrev.
569 (write_abbrev): Update for changed data format.
570 Don't list "system" abbrevs.
571 (Fexpand_abbrev): Update use count with new data format.
572 (describe_abbrev): Update for changed data format.
573 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
575 * config.in (HAVE_MBSINIT): Add #undef.
577 * strftime.c (mbsinit): Define as no-op if not available.
579 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
580 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
582 * keymap.c (Flookup_key): Error message if key has wrong data type.
583 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
584 (exclude_key): New variable.
586 2001-12-28 Gerd Moellmann <gerd@gnu.org>
588 * xterm.c (x_setup_relief_colors): Don't compute an image's
589 background color if it doesn't have a Pixmap.
591 * xterm.c (notice_overwritten_cursor): Don't depend on
592 output_cursor and updated_area. Compare pixel coordinates with
593 window's cursor pixel coordinates.
594 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
595 Call notice_overwritten_cursor with new arg list.
596 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
599 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
600 height of the cursor line to the amount to scroll.
602 2001-12-27 Richard M. Stallman <rms@gnu.org>
604 * intervals.c (set_point_both): The position after an invisible,
605 intangible character is not an acceptable stopping point.
607 2001-12-27 Ken Raeburn <raeburn@gnu.org>
609 * window.c (enlarge_window): In new preserve_before code, convert
610 CURBEG from lisp object to integer before doing arithmetic.
612 2001-12-27 Richard M. Stallman <rms@gnu.org>
614 * bytecode.c (Fbyte_code): Undo previous change.
616 2001-12-26 Kim F. Storm <storm@cua.dk>
618 * keyboard.c (record_char): Ignore duplicate help-echo events only
619 separated by mouse-movement. When tracking mouse, only record
620 first and last mouse-movement event in same window.
621 Don't record mouse-movement events in keyboard macros.
623 2001-12-25 Richard M. Stallman <rms@gnu.org>
625 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
626 (Fenlarge_window): New arg PRESERVE_BEFORE.
628 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
629 instead of Fstring_as_unibyte.
631 2001-12-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
633 The following changes remove mocklisp support:
635 * mocklisp.h, mocklisp.c: Files removed.
637 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
638 `Qmocklisp' and `Qmocklisp_arguments'.
639 Remove prototype of syms_of_mocklisp.
641 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp files.
643 * callint.c: Do not include mocklisp.h.
644 (Fcall_interactively): Do not test for mocklisp case.
646 * eval.c: Remove variables `Qmocklisp_arguments',
647 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of ml_apply.
648 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda):
649 Do not test for mocklisp case.
650 (Fwhile): Remove unused variable `tem'.
651 (syms_of_eval): Remove variable `moclisp-arguments'.
653 * data.c (wrong_type_argument): Remove mocklisp case.
655 * doc.c (Fdocumentation): Remove mocklisp case.
657 * emacs.c (main): Do not call syms_of_mocklisp.
659 2001-12-21 Richard M. Stallman <rms@gnu.org>
661 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
662 to the left or to the right of the pointer, put it against
663 the left screen edge.
665 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
667 * Makefile.in (distclean): Remove .gdbinit if we are building
668 outside the source tree.
670 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
672 * w32.c (emacs_root_dir): New function.
674 * msdos.c (emacs_root_dir): New function.
676 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
677 of the current drive as the fallback for default_directory.
679 * dired.c (file_name_completion): Run the elements of
680 completion-ignored-extensions through ENCODE_FILE.
682 * lisp.h (scmp): Remove prototype, since it's now a static
683 function private to dired.c.
685 2001-12-18 Richard M. Stallman <rms@gnu.org>
687 * dired.c (scmp): Function moved from minibuf.c.
688 Delete multibyte handling--used only on encoded strings.
690 * minibuf.c (scmp): Function moved to dired.c.
692 * fns.c (merge): Add QUIT call.
694 2001-12-18 Dave Love <fx@gnu.org>
696 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
697 language/georgian.el.
699 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
701 * Makefile.in (lisp, shortlisp): Synchronize with changes to
702 lisp/Makefile.in:DONTCOMPILE.
704 2001-12-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
706 * xdisp.c (window_box_height): Do not return negative values.
707 From Gerd Moellmann <gerd@gnu.org>.
709 * keyboard.c (head_table): Add missing braces around initializer.
711 * term.c (keys): Likewise.
713 * xfns.c (x_frame_parms, visual_classes): Likewise.
715 2001-12-17 Sam Steingold <sds@gnu.org>
717 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
718 patch (COMPOSING_P, not COMPOSING).
720 2001-12-17 Richard M. Stallman <rms@gnu.org>
722 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
724 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
725 before calling decode_coding.
727 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
729 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
730 instead of only for COMPOSITION_DISABLED.
732 2001-12-16 Richard M. Stallman <rms@gnu.org>
734 * alloc.c (pure_alloc): After overflow, allocate just a small block.
736 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
738 * buffer.h (struct buffer): New field `display_error_modiff'.
739 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
741 * window.c (Frecenter): Clear display_error_modiff field.
743 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
744 Call redisplay_window, but not if display_error_modiff field says no.
745 (redisplay_window_error): New function.
746 (displayed_buffer): New variable.
747 (redisplay_internal, redisplay_windows): Call the new functions
748 instead of redisplay_window directly.
750 2001-12-15 Richard M. Stallman <rms@gnu.org>
752 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
754 2001-12-14 Andrew Innes <andrewi@gnu.org>
756 * makefile.w32-in (EMACSLOADPATH): Define.
757 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
758 (bootstrap-temacs): Remove dependency on bootstrap-clean.
760 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
762 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
763 parameter have a numeric value all the time.
765 * w32fns.c (x_report_frame_params): Likewise.
767 2001-12-12 Richard M. Stallman <rms@gnu.org>
769 * fileio.c (Fwrite_region): Doc fix.
771 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
772 (redisplay_internal): Call clear_image_cache only for window terminals.
774 2001-12-12 Gerd Moellmann <gerd@gnu.org>
776 * xdisp.c (move_it_vertically_backward): Change heuristic
777 for the case that we didn't move far enough initially.
779 * window.c (Frecenter): Simplify computation in the case of window
780 system frames and ARG < 0; use window_box_height.
782 2001-12-11 Richard M. Stallman <rms@gnu.org>
784 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
785 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
787 2001-12-11 Andrew Innes <andrewi@gnu.org>
789 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
792 2001-12-11 Richard M. Stallman <rms@gnu.org>
794 * m/hp800.h: Split the __hpux conditional into the parts
795 that are right for GNU/Linux too and the parts that are not.
796 Use the former if GNU_LINUX.
797 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
799 * s/gnu-linux.h (GNU_LINUX): Defined.
801 2001-12-11 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
803 * macros.c, msdos.c, w16select.c: Change doc-string comments to
804 `new style' [w/`doc:' keyword].
806 2001-12-10 Jason Rumney <jasonr@gnu.org>
808 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
811 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
813 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
816 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
818 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
820 * s/hpux10.h (srand48): Don't undefine.
822 2001-12-09 Jason Rumney <jasonr@gnu.org>
824 * w32menu.c (_widget_value): Make `help' field a Lisp_Object.
825 Add comment to explain where the struct came from.
826 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
827 (add_menu_item): Process pop-up menus first to avoid memory leak.
828 (add_menu_item, w32_menu_display_help): Use `help' field as
830 (w32_free_submenu_strings): Only free owner-drawn strings.
832 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
834 * COPYING: Moved back.
836 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
837 Add parentheses around && within ||.
839 * indent.c (compute_motion): Likewise.
841 * intervals.c (merge_properties_sticky): Likewise.
843 * coding.c (setup_coding_system, shrink_encoding_region)
844 (Fdecode_sjis_char): Likewise.
846 2001-12-07 Andreas Schwab <schwab@suse.de>
848 * xdisp.c (display_mode_element): Don't read past end of string if
851 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
854 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Rename
855 from most_positive_fixnum and most_negative_fixnum, resp., and
856 type changed to Lisp_Object.
857 (syms_of_data): DEFVAR_LISP them.
859 2001-12-07 Richard M. Stallman <rms@gnu.org>
861 * callproc.c (init_callproc): Set Vdata_directory based on the source
862 location whenever Emacs was run uninstalled.
864 2001-12-06 Paul Eggert <eggert@twinsun.com>
866 * config.in (HAVE_WORKING_VFORK): New #undefs.
867 * process.c (create_process):
868 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
869 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
870 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
871 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
872 * m/intel386.h (HAVE_VFORK): Likewise.
873 * m/mips-siemens.h (HAVE_VFORK): Likewise.
874 * m/mips.h (HAVE_VFORK): Likewise.
875 * s/freebsd.h (vfork): Remove #define.
876 * s/lynxos.h (HAVE_VFORK): Remove #undef.
877 * s/usg5-4-2.h: Fix comment about vfork.
879 2001-12-06 Richard M. Stallman <rms@gnu.org>
881 * s/hpux10.h (random): Add undef.
882 (HAVE_RANDOM): Define it just once.
884 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
886 * eval.c: Undo last change: the standard syntax is not wanted.
888 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
890 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
891 scroll bars of the frame before deleting the frame itself. If the
892 frame has a widget, delete the frame with XtDestroyWidget, and do
893 not call XDestroyWindow before that.
895 2001-12-06 Kim F. Storm <storm@cua.dk>
897 * xfns.c (x_report_frame_params): Return actual fringe widths.
899 * w32fns.c (x_report_frame_params): Return actual fringe widths.
901 2001-12-05 Andrew Innes <andrewi@gnu.org>
903 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
906 * insdel.c (make_gap_larger): New function.
907 (make_gap_smaller): New function.
908 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
909 make_gap_smaller if arg is negative.
911 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
913 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
914 Pass a dummy argument when calling interrupt_signal.
915 (parse_menu_item): Mark disabled items before checking for empty def.
916 (read_char_minibuf_menu_prompt): Make safety more visible.
917 (read_key_sequence): Add a `first_unbound' variable.
918 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
919 unbound prefix as soon as we can detect it.
921 * doc.c (Fsnarf_documentation): Add prototype.
922 (get_doc_string): Handle negative arguments.
923 (Fdocumentation): Use AREF and ASIZE.
924 Move the calls to get_doc_string to a single place.
925 Don't confuse an interactive-spec for a docstring reference.
926 (Fdocumentation_property): Take advantage of the fact that
927 get_doc_string now ignores the sign of the docstring position.
929 * eval.c: Use standard syntax for usage in docstrings.
931 2001-12-03 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
933 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
935 2001-12-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
937 * xterm.c (x_draw_image_relief): Use predefined macro instead of
938 constant when the value of `tool_bar_button_relief' is negative.
940 2001-12-02 Richard M. Stallman <rms@gnu.org>
942 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
943 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
945 * fileio.c (read_non_regular): Delete Fsignal call.
947 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
949 * lisp.h (run_hook_list_with_args): Undo last change.
951 2001-12-01 Gerd Moellmann <gerd@gnu.org>
953 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
955 2001-12-01 Jason Rumney <jasonr@gnu.org>
957 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
959 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
960 [!WM_MOUSELEAVE]: Define.
962 * w32menu.c (current_popup_menu, get_menu_item_info):
963 (set_menu_item_info): New vars.
964 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
965 (w32_menu_show): Set current_popup_menu.
966 (add_menu_item): Allocate new strings for owner-drawn menu items
968 Use owner-draw for disabled menu items again.
969 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
970 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
972 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
973 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
974 <WM_EXITMENULOOP>: Free menu strings.
975 <WM_MOUSELEAVE>: Stop tracking mouse.
976 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
978 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
981 2001-12-01 Kim F. Storm <storm@cua.dk>
983 The following changes add left-fringe and right-fringe
984 frame parameters to adjust fringe widths, or remove one or
987 * frame.h (struct frame): Remove trunc_area_pixel_width and
988 trunc_area_cols fields.
989 (Qleft_fringe, Qright_fringe): Declare.
990 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
992 * frame.c (Qleft_fringe, Qright_fringe): New vars.
993 (syms_of_frame): Initialize them.
995 * window.c (coordinates_in_window): Handle separate left and right
998 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
999 and fringe_cols fields.
1000 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
1001 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
1002 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
1003 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
1004 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
1005 (x_compute_fringe_widths): Add prototype.
1007 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
1008 fill fringe evenly with small dashes.
1009 (x_draw_fringe_bitmap): Clear background if necessary. Align and
1010 clip the new ZV bitmap to avoid jitter between rows.
1011 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
1012 background. Don't draw fringe bitmaps if fringe width is zero.
1013 (x_compute_fringe_widths): New function.
1014 (x_new_font, x_set_window_size_1): Use it.
1016 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
1017 (x_set_frame_parameters): Process `font' parameter before other
1018 parameters as fringe widths depend on it.
1019 (x_set_fringe_width): New function.
1020 (x_figure_window_size): Use x_compute_fringe_widths.
1021 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
1024 * widget.c (set_frame_size): Use x_compute_fringe_widths.
1025 (EmacsFrameSetCharSize): Ditto.
1027 * w32term.h: Merged changes from xterm.h.
1028 * w32term.c: Merged changes from xterm.c.
1029 * w32fns.c: Merged changes from xfns.c.
1031 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1035 2001-11-29 Dave Love <fx@gnu.org>
1037 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
1039 (detect_coding_mask): Fix call of detect_coding_iso2022.
1041 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1043 * fileio.c (file-name-coding-system)
1044 (default-file-name-coding-system): Doc fix (links to referenced
1047 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1049 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
1050 Add dummy uses of gcproN variables.
1052 * category.c (describe_category, describe_category_1)
1053 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
1054 (syms_of_category): Don't defsubr Sdescribe_categories.
1056 2001-11-28 Richard M. Stallman <rms@gnu.org>
1058 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
1060 * Makefile.in (lispdir): New variable, referring to build dir.
1061 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
1063 2001-11-28 Andrew Innes <andrewi@gnu.org>
1065 * w32menu.c (w32_menu_display_help): Actually add the new argument
1068 2001-11-28 Jason Rumney <jasonr@gnu.org>
1070 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
1071 menu items. From David Ponce <dponce@wanadoo.fr>.
1072 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
1074 (w32_menu_display_help): New argument OWNER. Rewritten to store a
1075 help event in the owner frame's keyboard buffer.
1077 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
1078 (Fx_show_tip): Don't subtract last width from row width.
1080 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
1081 (w32_read_socket): Use EQ to compare frames.
1083 2001-11-28 Gerd Moellmann <gerd@gnu.org>
1085 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
1088 2001-11-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1090 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
1091 `gcpro3' and `gcpro4'.
1093 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
1095 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1097 * ccl.c: Use AREF and ASIZE.
1099 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
1101 * lisp.h (run_hook_list_with_args): Remove.
1102 (LIST_END_P): Fix call to wrong_type_argument.
1103 (make_fixnum_or_float): Use EMACS_INT rather than int.
1105 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
1107 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
1108 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
1110 * eval.c: Use AREF and ASIZE.
1111 (Ffetch_bytecode): Add the file name to the error message.
1113 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
1114 which match the end of the file-name.
1115 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
1116 is not a valid env var, but leave it as is instead.
1118 * keymap.c (access_keymap): Handle t bindings like nil bindings.
1119 Make nil bindings in char-tables transparent.
1120 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
1122 2001-11-26 Richard M. Stallman <rms@gnu.org>
1124 * textprop.c (set_text_properties_1): Allow START, END in either order.
1125 Do nothing if range is empty.
1127 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
1129 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
1132 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1134 * textprop.c (set_text_properties_1): Clearly mark that the
1135 interval should not be empty.
1137 * intervals.c (graft_intervals_into_buffer):
1138 Don't call set_text_properties_1 on an empty interval.
1140 2001-11-25 Richard M. Stallman <rms@gnu.org>
1142 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
1144 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
1145 don't lose the data in it.
1147 2001-11-25 Juanma Barranquero <lektu@terra.es>
1149 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
1151 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
1153 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
1155 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1157 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
1159 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
1161 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
1162 Niemitalo <kon@iki.fi>.
1164 2001-11-25 Jason Rumney <jasonr@gnu.org>
1166 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
1168 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
1169 (Fx_show_tip): Block input during frame creation.
1170 (Fx_show_tip, Fx_hide_tip): Enable.
1172 2001-11-24 Richard M. Stallman <rms@gnu.org>
1174 * lread.c (Fload): Detect recursive load error for more than 3
1175 nestings of the same file.
1176 (Vrecursive_load_depth_limit): Variable deleted.
1177 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
1179 2001-11-24 Jason Rumney <jasonr@gnu.org>
1181 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
1182 mouse position if either left or top is not specified.
1184 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
1185 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
1186 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
1187 (my_create_tip_window): Assign tip_window.
1188 (x_create_tip_frame): Use same defaults as X.
1189 (compute_tip_xy): Remove unused variable. Use full screen width.
1190 (Fx_show_tip): Do not double height. Call ShowWindow directly.
1192 * w32term.c (x_after_update_window_line): Doc fix.
1193 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
1195 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
1197 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
1198 for all Windowed systems.
1200 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1202 * msdos.c (IT_clear_screen): If the frame's faces are not yet
1203 realized, use the initial screen colors to clear the screen.
1205 2001-11-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1207 * textprop.c (Fset_text_properties): Remove unused variables
1208 `unchanged', `prev_changed', `s' and `len'.
1210 * search.c (Freplace_match): Remove unused variable `inslen'.
1212 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
1214 2001-11-22 Jason Rumney <jasonr@gnu.org>
1216 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
1217 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
1218 (my_create_tip_window): New function.
1219 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
1220 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
1222 2001-11-20 Jason Rumney <jasonr@gnu.org>
1224 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
1225 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
1227 * w32fns.c (Vw32_system_coding_system): Remove.
1228 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
1230 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
1232 * fileio.c (Fwrite_region): Move choose_write_coding_system to
1233 after build_annotations.
1235 * syntax.c (describe_syntax): Add dummy arg.
1236 (describe_syntax_1): Update call to describe_vector.
1238 * category.c (describe_category): Add dummy arg.
1239 (describe_category_1): Update call to describe_vector.
1241 * keymap.c (Fdescribe_vector): Add `describer' parameter.
1242 (describe_command, describe_translation): Add dummy second param.
1243 (describe_map): Call elt_describer with two arguments.
1244 (describe_vector_princ): Add `fun' parameter.
1245 Call it instead of the hardcoded `princ'.
1246 (describe_vector): Add arg `args'.
1247 Pass it as a new second argument to elt_describer.
1249 * keymap.h (describe_vector): Update prototype.
1251 * frame.c: Don't include keymap.h any more.
1252 (keys_of_frame): Remove.
1254 * lisp.h (keys_of_frame): Remove declaration.
1256 * emacs.c (main): Don't call `keys_of_frame' any more.
1258 2001-11-14 Andreas Schwab <schwab@suse.de>
1260 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
1261 if defined, 0 otherwise.
1262 (MAP_FAILED): Define if not defined and use it to test mmap failure.
1263 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
1265 2001-11-19 Richard M. Stallman <rms@gnu.org>
1267 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
1269 2001-11-18 Jason Rumney <jasonr@gnu.org>
1271 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
1272 (x_draw_bar_cursor): If the background color of the glyph under
1273 the cursor equals the frame's cursor color, use the glyph's
1274 foreground color for drawing the bar cursor.
1275 (x_after_update_window_line): Clear internal border in different
1277 (w32_set_vertical_scroll_bar): Check for width and height > 0.
1278 (w32_draw_relief_rect): Correct relief by 1 pixel.
1279 (x_set_glyph_string_background_width):
1280 Set extends_to_end_of_line_p if the row's fill_line_p is set and
1281 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
1282 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
1283 if cursor_in_non_selected_windows is false.
1284 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
1285 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
1286 Notice if cursor gets overwritten.
1287 (notice_overwritten_cursor): Renamed from
1288 note_overwritten_text_cursor. Rewritten to take glyph widths
1289 into account, and to take X positions as parameters.
1290 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1291 around call to x_draw_glyphs.
1292 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1293 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1294 color to use for image glyph reliefs.
1295 (x_draw_image_relief): Accept zero tool_bar_button_relief.
1296 (glyph_rect): Remove unused variable `area'.
1298 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
1300 (x_set_internal_border_width): Set frame garbaged when window
1302 (Fx_create_frame): Accept zero tool_bar_button_relief.
1303 (x_clear_image_1, four_corners_best, image_background)
1304 (image_background_transparent): New functions.
1305 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1306 (gs_format): Add `:background' entry.
1307 (lookup_image): Set IMG's background color if specified.
1308 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1310 (x_clear_image_1): Reset `background_valid' and
1311 `background_transparent_valid' fields.
1312 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1313 calculating it here. Set IMG's background_transparent field.
1314 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1315 (enum png_keyword_index): Add PNG_BACKGROUND.
1316 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1317 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1318 (enum gif_keyword_index): Add GIF_BACKGROUND.
1319 (enum gs_keyword_index): Add GS_BACKGROUND.
1320 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1321 Pre-calculate image background color where necessary.
1322 (x_create_x_image_and_pixmap, xbm_load, gs_load):
1323 Use display info's n_cbits entry for screen depth.
1324 (Fx_show_tip): Remove unused variables `buffer', `top',
1325 `left', `max_width' and `max_height'.
1327 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
1329 2001-11-18 Gerd Moellmann <gerd@gnu.org>
1331 * puresize.h (BASE_PURESIZE): Increase to 750000.
1333 2001-11-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1335 * frame.c (Fframe_live_p): Doc fix.
1337 2001-11-18 Richard M. Stallman <rms@gnu.org>
1339 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
1340 (message_dolog_marker3): New static variables hold three markers.
1341 (syms_of_xdisp): Initialize and staticpro them.
1342 (message_dolog): Use message_dolog_marker1..3 instead of
1343 allocating markers each time. Unchain them when done.
1345 2001-11-17 Richard M. Stallman <rms@gnu.org>
1347 * doc.c (Fsnarf_documentation): Doc fix.
1349 2001-11-17 Andreas Schwab <schwab@suse.de>
1351 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
1353 2001-11-17 Richard M. Stallman <rms@gnu.org>
1355 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
1357 2001-11-17 Jason Rumney <jasonr@gnu.org>
1359 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
1361 2001-11-17 Gerd Moellmann <gerd@gnu.org>
1363 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
1364 with invalid position.
1366 2001-11-16 Richard M. Stallman <rms@gnu.org>
1368 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
1370 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
1371 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
1372 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
1374 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
1376 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1378 * fileio.c (build_annotations): Split off the tail.
1379 (build_annotations_2): New fun. Extracted from build_annotations.
1380 (Fwrite_region): Split the call to build_annotations into two
1381 calls to build_annotations and build_annotations_2.
1383 2001-11-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1385 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
1386 clear_waiting_for_input with argument.
1388 * xterm.h (x_update_cursor): Remove duplicated prototype.
1390 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
1392 * xterm.c (waiting_for_input): Remove unnecessary declaration.
1394 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
1396 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1398 * fileio.c (choose_write_coding_system): New fun, extracted
1400 (Fwrite_region): Use it.
1402 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
1403 (funcall_lambda, run_hook_with_args): Make static and add prototype.
1404 (ml_apply, find_handler_clause): Add prototype.
1406 2001-11-16 Eli Zaretskii <eliz@gnu.org>
1408 * config.in: Add #undef HAVE_COFF_H.
1410 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
1411 Required for ISC 4.1.
1413 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
1415 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
1416 Andrew Wiseman <a.wiseman@btclick.com>.
1418 2001-11-16 Kim F. Storm <storm@cua.dk>
1420 The following changes are made to clean up the various internal
1421 references to the fringes to actually use the term `fringe' for
1422 them. Previously, they were called `flags areas', `bitmap areas',
1423 `left/right side of windows', or implicitly as `flags' or
1426 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
1427 Comments fixed. Use renamed symbols.
1429 * dispnew.c: Comment fix. Use renamed symbols.
1431 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
1432 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
1433 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
1435 * msdos.c: Comment fix.
1437 * w32fns.c: Use renamed symbols.
1439 * w32term.c: Comment fixes. Use renamed symbols.
1440 (fringe_bitmap_type): Renamed from bitmap_type.
1441 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1442 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
1443 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1445 * w32term.h: Comment fixes. Use renamed symbols.
1446 (fringes_extra): Renamed from flags_areas_extra.
1447 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1448 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1449 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1450 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1451 (FRAME_X_LEFT_FRINGE_WIDTH):
1452 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1453 (FRAME_X_RIGHT_FRINGE_WIDTH):
1454 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1456 * widget.c: Use renamed symbols.
1458 * window.c: Comment fixes. Use renamed symbols.
1459 (coordinates-in-window-p): Doc fix.
1461 * xdisp.c: Comment fixes. Use renamed symbols.
1463 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
1465 * xfns.c: Use renamed symbols.
1467 * xterm.c: Comment fixes. Use renamed symbols.
1468 (fringe_bitmap_type): Renamed from bitmap_type.
1469 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1470 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
1471 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1473 * xterm.h: Comment fixes. Use renamed symbols.
1474 (fringes_extra): Renamed from flags_areas_extra.
1475 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1476 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1477 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1478 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1479 (FRAME_X_LEFT_FRINGE_WIDTH):
1480 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1481 (FRAME_X_RIGHT_FRINGE_WIDTH):
1482 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1484 2001-11-15 Jason Rumney <jasonr@gnu.org>
1486 * w32menu.c (add-menu-item): Make help_echo and radio buttons
1487 work for most menu items. From David Ponce
1488 <david.ponce@wanadoo.fr>.
1490 2001-11-15 Gerd Moellmann <gerd@gnu.org>
1492 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
1493 Some x_set_* function expect to be called even if old and new
1496 * xdisp.c (build_desired_tool_bar_string): Accept zero
1497 tool_bar_button_relief.
1499 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
1501 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
1503 * xterm.c (x_draw_bar_cursor): If the background color of the
1504 glyph under the cursor equals the frame's cursor color, use
1505 the glyph's foreground color for drawing the bar cursor.
1507 * dispnew.c (direct_output_forward_char): Fix character/byte
1508 position comparison.
1510 2001-11-15 Miles Bader <miles@gnu.org>
1512 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
1513 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
1514 Update arguments to find_field.
1515 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
1516 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
1517 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
1518 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
1520 2001-11-14 Richard M. Stallman <rms@gnu.org>
1522 * editfns.c (Fpropertize): Allow call with 1 arg.
1524 * dispextern.h (image_background, image_background_transparent):
1525 Conditionalize on HAVE_X_WINDOWS.
1527 2001-11-13 Richard M. Stallman <rms@gnu.org>
1529 * print.c (Fprin1_to_string): Doc fix.
1531 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
1533 * floatfns.c (Fceiling, Ffloor): Doc fixes.
1535 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
1537 * fileio.c (Ffile_accessible_directory_p): Doc fix.
1539 * eval.c (syms_of_eval): Doc fix.
1541 * coding.c (syms_of_coding): Doc fix.
1543 * doc.c (Fsnarf_documentation): Doc fix.
1545 * dispnew.c (syms_of_display): Doc fix.
1547 * category.c (Fget_unused_category): Doc fix.
1549 * buffer.c (syms_of_buffer): Doc fixes.
1551 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
1553 * print.c (prin1, print): Doc fix.
1555 2001-11-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1557 * fontset.h: Remove declarations of variables
1558 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
1560 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
1561 `Vclip_large_size_font'.
1563 2001-11-13 Jason Rumney <jasonr@gnu.org>
1565 * w32fns.c: Doc fix.
1567 2001-11-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1569 * xfaces.c (Fface_attributes_as_vector): Doc fix.
1571 * w32fns.c (Fx_synchronize): Reindent.
1577 * coding.c: Doc fix.
1579 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
1580 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
1581 `new style' [w/`doc:' keyword].
1583 * xmenu.c (x-popup-menu): Reindent.
1584 (x-popup-dialog): Likewise.
1586 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
1588 * xdisp.c (Fdump_tool_bar_row): Reindent.
1590 * minibuf.c (Fminibuffer_complete_word): Reindent.
1591 (Fminibuffer_complete_and_exit): Likewise.
1592 (Fminibuffer_completion_help): Likewise.
1593 (Fminibuffer_message): Likewise.
1595 * fns.c (Freverse): Reindent.
1597 * eval.c (Fif): Reindent.
1600 * editfns.c (Fuser_real_login_name): Reindent.
1601 (Finsert_buffer_substring): Likewise.
1602 (Fcompare_buffer_substrings): Likewise.
1603 (Fsubst_char_in_region): Likewise.
1605 * dispnew.c (Fsit_for): Reindent.
1606 (Fframe_or_buffer_changed_p): Likewise.
1607 (Finternal_show_cursor_p): Likewise.
1608 (syms_of_display): Likewise.
1610 * alloc.c (Flist): Reindent.
1611 (Fvector): Likewise.
1613 2001-11-12 Richard M. Stallman <rms@gnu.org>
1615 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
1616 LeaveNotify events. Only FocusIn and FocusOut do that now.
1617 (x_display_and_set_cursor): Do display hollow cursors in active
1618 minibuffer windows when they are not selected.
1620 2001-11-12 Jason Rumney <jasonr@gnu.org>
1622 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
1623 * w32term.c: Change doc-string comments to `new style'.
1624 [w/`doc:' keyword]. Doc fixes.
1626 * w32fns.c: Don't define max.
1627 (Fx_open_connection): Only execute once.
1629 2001-11-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1631 * ccl.c: Change macros to use do-while block instead of if-else.
1632 Use braces to follow GNU Coding Standards.
1634 2001-11-11 Richard M. Stallman <rms@gnu.org>
1636 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
1638 * lread.c (read_escape): Use end_of_file_error for reporting eof.
1640 * insdel.c (replace_range): Use adjust_markers_for_replace
1641 instead of adjust_markers_for_delete and adjust_markers_for_insert.
1643 * intervals.h: Declare set_text_properties and set_text_properties_1.
1645 * textprop.c (set_text_properties_1): New subroutine
1646 broken out of set_text_properties.
1647 (set_text_properties): Use set_text_properties_1.
1649 * intervals.c (graft_intervals_into_buffer):
1650 Use set_text_properties_1 to clear out properties.
1652 * search.c (Freplace_match): Use replace_range to insert
1653 and delete. Don't request property inheritance from
1656 2001-11-10 Jason Rumney <jasonr@gnu.org>
1658 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
1659 vertical fonts. Allow them if face name is explicitly specified.
1660 Do not give up if we find a font that cannot be converted to an xlfd.
1662 2001-11-10 Gerd Moellmann <gerd@gnu.org>
1664 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
1665 instead of malloc/free.
1667 2001-11-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1669 * xfaces.c (merge_face_vectors): Use braces to follow GNU
1671 (Finternal_set_lisp_face_attribute): Likewise.
1673 * buffer.c (Fbury_buffer): Likewise.
1675 * indent.c (current_column_1): Remove unused variable `prev_col'.
1677 * coding.c (encode_coding): Use precomputed value of `src'.
1678 (encode_coding): Remove unused variable `src_end'.
1679 (code_convert_region): Remove unused variables `count'.
1681 2001-11-07 Jason Rumney <jasonr@gnu.org>
1683 * w32term.c (x_display_and_set_cursor): Do not move system caret
1684 if cursor_glyph is NULL.
1686 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1688 * keymap.c (access_keymap): Fix compilation error.
1690 2001-11-07 Miles Bader <miles@gnu.org>
1692 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
1694 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1696 * intervals.c (graft_intervals_into_buffer):
1697 Remove #ifdef'd-out code.
1698 (graft_intervals_into_buffer): Remove unused variable `middle'.
1700 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
1701 code (eval-current-buffer).
1702 Change doc-string comments to `new style' [w/`doc:' keyword].
1704 2001-11-06 Richard M. Stallman <rms@gnu.org>
1706 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
1708 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
1710 * lread.c (read1): Fix behavior with nested backquoting.
1712 * keyboard.c (make_lispy_event): Check integerness and fix
1713 Lisp_Object/int mixup.
1715 2001-11-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1717 * fns.c (copy_hash_table): Remove unused variable `v'.
1719 * fontset.c (fontset_font_pattern): Remove unused variable
1722 * indent.c (current_column_1): Remove unused variable `prev_col'.
1724 2001-11-05 Richard M. Stallman <rms@gnu.org>
1726 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1728 * buffer.c (Fkill_buffer): Don't delete auto save file
1729 if buffer is modified.
1731 2001-11-05 Andrew Innes <andrewi@gnu.org>
1733 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1736 2001-11-05 Richard M. Stallman <rms@gnu.org>
1738 * unexelf.c (unexec): Minor changes; clean up comments.
1740 2001-11-05 Sam Steingold <sds@gnu.org>
1742 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1744 2001-11-05 Andreas Schwab <schwab@suse.de>
1746 * sound.c (sound_perror): Save errno from being clobbered.
1748 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1750 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1751 the program image directly.
1753 2001-11-05 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1755 * buffer.h (Fbuffer_local_value): Add prototype.
1757 2001-11-04 Richard M. Stallman <rms@gnu.org>
1759 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1762 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1763 (record_char): Likewise.
1765 * keyboard.c (make_lispy_event): Don't insist a drag event must
1766 move to a different buffer position. Instead, check for moving at
1767 least double_click_fuzz.
1769 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1771 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1773 * indent.c (current_column_1, Fmove_to_column): Separate the code
1774 for display-table glyphs from the code buffer text, to fix
1777 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1779 * buffer.c (Fbuffer_local_value): New function.
1780 (syms_of_buffer): Defsubr it.
1782 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1783 value of `cursor-in-non-selected-windows'.
1785 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1786 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1787 (syms_of_xdisp): Initialize it.
1789 2001-11-04 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1791 * xfns.c (Fx_create_frame): Doc fix.
1793 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1796 * eval.c (top_level_value, top_level_set): Remove commented and
1798 (Fdefvar): Fix usage in doc-string.
1800 2001-11-03 Richard M. Stallman <rms@gnu.org>
1802 * xfns.c: Include unistd.h, if it exists.
1804 * editfns.c: Move the include of ctype.h after unistd.h.
1806 * gmalloc.c: Test BROKEN_PROTOTYPES.
1808 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1810 * lisp.h (CHECK_STRING_CAR): New macro.
1811 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1812 treating XCAR and XCDR as lvalues.
1813 (openp): Use CHECK_STRING_CAR.
1814 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1816 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1818 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1819 (SIGMASKTYPE): Define.
1821 * syssignal.h (sigunblock): Don't define if already defined.
1823 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1825 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1826 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1827 Fix typos in comments.
1829 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1830 and #ifdef'd-out code.
1831 Fix and reindent comments.
1833 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1835 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1836 argument `i' in macros.
1838 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1841 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1842 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1843 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1844 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1845 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1846 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1847 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1848 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1851 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1852 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1853 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1854 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1855 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1856 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1857 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1858 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1859 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
1860 (remove unused second argument).
1862 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1864 * syntax.c (describe_syntax): New wrapper.
1865 (Finternal_describe_syntax_value): Rename from describe_syntax.
1866 Don't insert space at front and \n at the end.
1867 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1869 * regex.c (re_wctype): Try to fix some warnings.
1870 (regcomp, regexec): Don't forget the __restrict.
1872 2001-11-02 Richard M. Stallman <rms@gnu.org>
1874 * textprop.c (Fget_char_property): Doc fix.
1876 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1878 * process.c (Fstart_process): Add usage to doc-string.
1880 * data.c (Fsetq_default): Ditto.
1882 * callint.c (Finteractive): Ditto.
1884 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1886 * macros.c: Don't include keymap.h any more.
1888 2001-11-01 Richard M. Stallman <rms@gnu.org>
1890 * data.c (Fmake_local_variable): Doc fix.
1892 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1893 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1895 * keymap.c (Fdescribe_buffer_bindings): Print character property
1896 bindings along with or instead of the buffer local map.
1897 Make the overriding maps override what they should.
1899 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1901 * window.c (grow_mini_window): Fix typo in comment.
1903 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1905 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1906 (XTset_vertical_scroll_bar): Likewise.
1908 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1909 instead of IMAGE_BACKGROUND.
1911 * xfns.c (four_corners_best): Reindent.
1913 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1914 Handle :box so that it is possible to specify sexprs.
1916 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1918 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1919 (Fface_font): Ditto.
1920 (Finternal_set_alternative_font_registry_alist): Ditto.
1921 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1923 * xfns.c (x-get-resource): Reindent.
1925 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1927 * s/hpux11.h: New file.
1929 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1931 * emacs.c (USAGE1): Show command line option --no-window-system
1932 instead of --no-windows in usage.
1933 (standard_args): Rename --no-windows to --no-window-system.
1934 (bug_reporting_address): Follow Emacs coding conventions.
1936 * eval.c (Fcommandp): Doc fix.
1937 Change doc-string comments to `new style' [w/`doc:' keyword].
1939 * frame.c (Fframe_live_p): Doc fix.
1941 * buffer.c (selective-display-ellipses): Doc fix.
1943 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1945 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1947 * xfaces.c (realize_x_face): If C is not a single-byte character,
1948 set the face's colors_copied_bitwise_p instead of the defaulted_p
1949 members which have a different meaning.
1950 (free_face_colors): Do nothing for a face whose colors have been
1953 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1955 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1957 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1960 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1962 * fns.c (require_unwind): Return Lisp_Object.
1964 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1966 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1967 (last-input-char): Revert doc-string to be the same as the
1968 doc-string of `last-input-event'.
1970 * xdisp.c: Fix typos in comments.
1972 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1974 * window.c (grow_mini_window): Handle case that the root
1975 window is already smaller than the nominal mininum height.
1977 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1979 * emacs.c (main): Don't call keys_of_macros any more.
1981 * lisp.h (keys_of_macros): Remove.
1983 * macros.c (keys_of_macros): Remove.
1985 * xfaces.c (Fface_attribute_relative_p): Declare args.
1987 2001-10-30 Jason Rumney <jasonr@gnu.org>
1989 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1990 (enum_font_cb2): Ignore fonts with vertical orientation.
1992 2001-10-30 Richard M. Stallman <rms@gnu.org>
1994 * keyboard.c (Finput_pending_p): Doc fix.
1996 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1998 * xterm.c (x_after_update_window_line): Don't run the code
1999 clearing in borders for rows whose visible height is 0.
2001 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
2002 resized_p flag is set. If not set, use the much less flickering
2003 method previously used.
2005 * dispnew.c (change_frame_size_1): Set frame's resized_p.
2007 * frame.h (struct frame) <resized_p>: New member.
2009 * lread.c (to_multibyte): Ensure read_buffer is at least twice
2010 as large as the number of bytes to convert.
2012 * lread.c (to_multibyte): New function.
2015 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
2017 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
2019 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2021 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
2022 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
2023 if the row's fill_line_p is set and drawing the last glyph with
2024 DRAW_IMAGE_{RAISED,SUNKEN}.
2026 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
2028 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
2030 * xmenu.c: Include coding.h and charset.h.
2031 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
2032 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
2033 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
2034 Explicitly set wv->help. Use `TRUE' rather than `True'.
2035 (menu_help_callback): Use empty_string.
2037 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
2038 (Fx_popup_dialog): Explicitly init f.
2039 (w32_menu_display_help): Use empty_string.
2041 2001-10-29 Richard M. Stallman <rms@gnu.org>
2043 * fns.c (Frequire): Detect recursive try to require the same
2044 feature 3 or more levels deep, and get error.
2045 (require_unwind): New subroutine.
2046 (require_nesting_list): New variable.
2047 (syms_of_fns): Init and staticpro it.
2049 * print.c (print_object): Clarify indication of insertion type.
2051 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
2053 * coding.c (syms_of_coding): Document that locale-coding-system is
2054 used for decoding input on X.
2056 * window.c (Fscroll_left, Fscroll_right): Doc fix.
2058 2001-10-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2060 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
2061 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
2063 2001-10-29 Gerd Moellmann <gerd@gnu.org>
2065 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
2066 use NO_CURSOR if cursor_in_non_selected_windows is false.
2068 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
2069 the slant attribute if FRAME is t.
2071 * xfns.c (x_set_internal_border_width): Set frame garbaged
2072 when X window doesn't exist yet.
2074 * xterm.c (x_after_update_window_line): Clear internal border
2075 in different circumstances.
2077 * xterm.c (XTread_socket) <KeyPress>: Don't use
2078 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
2081 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2083 * m/ibms390.h: New file. From Adam Thornton
2084 <athornton@sinenomine.net>.
2086 2001-10-28 Gerd Moellmann <gerd@gnu.org>
2088 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
2090 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
2093 2001-10-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2095 * emacs.c: Use argv[0] instead of emacs when -t was specified.
2097 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
2099 Fix typos in comments.
2101 * emacs.c (bug_reporting_address): New function.
2102 Use it when displaying usage message.
2104 * minibuf.c (read_minibuf): Remove unused external declaration of
2105 variable `Qread_only'.
2107 * keymap.c (access_keymap): Remove unused variable `charset'.
2109 2001-10-28 Miles Bader <miles@gnu.org>
2111 * xfaces.c (merge_face_heights): Handle TO being relative as well.
2112 Remove #ifdef'd-out code.
2113 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
2114 (syms_of_xfaces): Initialize them.
2116 2001-10-27 Jason Rumney <jasonr@gnu.org>
2118 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
2119 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
2120 position using the system caret.
2122 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
2123 (w32_system_caret_height, w32_system_caret_x)
2124 (w32_system_caret_y): New variables for tracking system caret.
2125 (w32_initialize): Initialize them.
2126 (x_display_and_set_cursor): Make system caret follow the active cursor.
2128 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
2131 * w32term.c (note_mouse_highlight): Clear old help_echo.
2133 2001-10-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2135 * xterm.c: Fix typo in a comment.
2137 * emacs.c: Fix typos in comments.
2138 Remove unnecessary spaces.
2139 Change doc-string comments to `new style' [w/`doc:' keyword].
2140 (USAGE2): Fix typos in usage string.
2142 * xterm.c: Fix typo in a comment.
2144 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
2147 2001-10-27 Gerd Moellmann <gerd@gnu.org>
2149 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
2150 instead of 1/2 line_height in the heuristic for skipping
2151 farther backward when target_y was not reached.
2153 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
2154 Display errno only if non-zero.
2155 (sound_warning): New function.
2156 (vox_configure): Don't treat failing to set sample rate as error.
2157 (various places): Improve error messages.
2159 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
2161 * fileio.c (Faccess_file): Run the argument filename through
2162 Fexpand_file_name, before using it.
2164 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
2165 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
2167 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2169 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
2171 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2172 Fix clearing in the case of scroll bars on the right.
2174 2001-10-26 Juanma Barranquero <lektu@terra.es>
2176 * w32gui.h (XImage): Add a dummy typedef.
2178 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2180 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
2182 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
2184 * frame.c (Fframe_parameter): Fix last change.
2186 * fileio.c: Revert last change (which removed old commented-out
2187 version of expand-file-name). Add a comment that explains why
2188 this old version should not be removed.
2190 2001-10-25 Gerd Moellmann <gerd@gnu.org>
2192 * frame.c (Fframe_parameter): Fix a bug whereby some
2193 ``artificial'' frame parameters, like `minibuffer' were not
2194 obtained by calling Fframe_parameters.
2196 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
2199 * xdisp.c (move_it_vertically_backward): Compute line height
2200 differently. Add heuristic to try to be more compatible to 20.x.
2202 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
2204 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
2206 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
2209 2001-10-25 Miles Bader <miles@gnu.org>
2211 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
2212 BG is a pointer to a structure, not a structure.
2213 (gif_format, png_format): Add missing commas.
2215 2001-10-24 Richard M. Stallman <rms@gnu.org>
2217 * xfaces.c (Fface_attributes_as_vector): New function.
2218 (syms_of_xfaces): Defsubr it.
2220 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2222 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
2225 2001-10-25 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2227 * search.c (scan_newline): Remove unused variable `selective_display'.
2229 2001-10-25 Miles Bader <miles@gnu.org>
2231 * dispextern.h (struct image): Add `background',
2232 `background_valid', and `background_transparent' fields.
2233 (image_background, image_background_transparent): New declarations.
2234 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
2235 * xfns.c (image_background, image_background_transparent)
2236 (four_corners_best): New functions.
2237 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
2238 (gs_format): Add `:background' entry.
2239 (lookup_image): Set IMG's background color if specified.
2240 (pbm_load, xbm_load_image, png_load): Set IMG's background field
2242 (x_clear_image_1): Reset `background_valid' and
2243 `background_transparent_valid' fields.
2244 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
2245 calculating it here. Set IMG's background_transparent field.
2246 (enum xpm_keyword_index): Add XPM_BACKGROUND.
2247 (enum png_keyword_index): Add PNG_BACKGROUND.
2248 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
2249 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
2250 (enum gif_keyword_index): Add GIF_BACKGROUND.
2251 (enum gs_keyword_index): Add GS_BACKGROUND.
2252 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
2253 Pre-calculate image background color where necessary.
2254 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
2255 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
2256 color to use for image glyph reliefs.
2258 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2260 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
2263 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2264 Fix clearing of area not covered by scroll bar.
2266 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2268 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
2270 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
2271 (glyph_rect): Remove unused variable `area'.
2273 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2275 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
2277 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
2278 (row_containing_pos): Take additional argument DY.
2279 Treat rows ending in middle of char differently.
2280 (display_line): Handle tabs on window systems differently.
2282 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
2283 with additional argument.
2285 * dispextern.h (row_containing_pos): Adjust prototype.
2287 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
2288 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
2289 (try_window_id, try_window_reusing_current_matrix)
2290 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
2291 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
2293 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2295 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
2297 (HAVE_BOXES): Fix typo in comment.
2298 (push_menu_pane): Fix typo in comment.
2300 * xdisp.c: (display_prop_string_p): Remove unused local declaration
2302 (single_display_prop_string_p): Remove unused local declarations
2303 of `Qwhen' and `Qmargin'.
2304 (string_buffer_position): Remove unused variable `around'.
2305 (store_frame_title): Remove unused variable `width'.
2307 * window.c: Don't define max.
2308 (coordinates_in_window): Remove unused variable `uy'.
2310 * widget.c: Don't define max.
2312 * process.c: Don't define max.
2313 (create_process): Remove unused variable `buffer'.
2315 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2317 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
2319 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
2321 * xfaces.c (Finternal_set_lisp_face_attribute)
2322 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
2323 frame is on a windowed display.
2325 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2327 * dispnew.c (sync_window_with_frame_matrix_rows):
2328 Fix handling of windows which aren't full-width, fix handling
2331 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
2333 2001-10-23 Andreas Schwab <schwab@suse.de>
2335 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
2336 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
2338 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2340 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
2341 REAL_END. Notice if cursor gets overwritten.
2342 (notice_overwritten_cursor): Take X positions as parameters.
2343 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
2344 around call to x_draw_glyphs.
2346 2001-10-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2348 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
2349 instead of C) and usage.
2351 * editfns.c (char-to-string): Fix argument names (use CHAR instead
2354 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
2355 `left', `max_width' and `max_height'.
2357 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2359 * xdisp.c (display_line): For a tab continued to the next line,
2360 set row's ends_in_middle_of_char_p.
2362 2001-10-22 Gerd Moellmann <gerd@gnu.org>
2364 * xdisp.c (display_line): Fix computation of continuation lines
2367 2001-10-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2369 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
2372 * fileio.c: Remove unused code.
2374 2001-10-22 Miles Bader <miles@gnu.org>
2376 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
2377 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
2378 Remove `DOC_STRINGS_IN_COMMENTS' cases.
2380 2001-10-21 Jason Rumney <jasonr@gnu.org>
2382 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
2384 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2386 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
2387 (Finsert_string): Avoid the multi-line string literals warning.
2389 2001-10-22 Miles Bader <miles@gnu.org>
2391 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
2392 (Fdocumentation): Don't use it.
2393 (syms_of_doc): Don't initialize it.
2395 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
2396 * print.c (Fwith_output_to_temp_buffer): Likewise.
2397 * window.c (Fsave_window_excursion): Likewise.
2398 * editfns.c (Fsave_excursion, Fsave_current_buffer)
2399 (Fsave_restriction): Likewise.
2400 * eval.c (Frun_hooks, Frun_hook_with_args)
2401 (Frun_hook_with_args_until_failure)
2402 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
2403 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
2404 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
2405 (Funwind_protect, Fcondition_case): Likewise.
2406 * coding.c (Ffind_operation_coding_system): Likewise.
2407 * keyboard.c (Ftrack_mouse): Likewise.
2409 2001-10-21 Miles Bader <miles@gnu.org>
2411 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
2412 (Fmake_hash_table): Add usage: string to doc string.
2413 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
2414 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
2415 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
2416 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
2417 (Fml_prefix_argument_loop): Likewise.
2419 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2421 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
2423 * sysdep.c (init_sys_modes): Change doc-string comments to `new
2424 style' [w/`doc:' keyword].
2426 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
2427 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
2428 comments to `new style' [w/`doc:' keyword].
2430 2001-10-21 Jason Rumney <jasonr@gnu.org>
2432 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
2434 * w32term.c (remember_mouse_glyph): New function.
2435 (w32_mouse_position): Use it.
2436 (note_mouse_movement): If the mouse moved off the glyph, remember
2439 * w32term.h (struct w32_output): Correct spelling of x_compatible.
2440 (w32_display_info): Add mouse_face_overlay.
2442 * w32term.c (notice_overwritten_cursor): Renamed from
2443 note_overwritten_text_cursor. Rewritten to take glyph widths into
2445 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2446 (fast_find_string_pos): New function.
2447 (fast_find_position): Return the correct vpos. Add parameter
2448 STOP. In the final row, stop before glyphs having STOP as object.
2449 Don't consider glyphs that are not from a buffer.
2450 (fast_find_position) [0]: Add a presumably more correct version
2452 (expose_window_tree, expose_frame): Don't compute intersections here.
2453 (expose_window): Do it here instead.
2454 (expose_window_tree, expose_window, expose_line): Return 1 when
2455 overwriting mouse-face.
2456 (expose_window): If W is the window currently being updated, mark
2458 (expose_frame): If mouse-face was overwritten, redo it.
2459 (x_use_underline_position_properties): New variable.
2460 (syms_of_xterm): DEFVAR_BOOL it.
2461 (x_draw_glyph_string): Add comment to use it in future.
2462 (x_draw_glyph_string): Restore clipping after drawing box.
2463 Fix a computation of the underline position.
2464 (w32_get_glyph_string_clip_rect): Minor cleanup.
2465 (x_fill_stretch_glyph_string): Remove an assertion.
2466 (x_produce_glyphs): Don't convert multibyte characters
2467 to unibyte characters in unibyte buffers.
2468 (cursor_in_mouse_face_p): New function.
2469 (x_draw_stretch_glyph_string): Use it to choose a different GC
2470 when drawing a cursor within highlighted text. Don't draw
2471 background again if it has already been drawn.
2472 (x_draw_glyph_string_box): Don't draw a full-width
2473 box just because the glyph row's full_width_p flag is set.
2474 (x_draw_glyphs): Fix computation of rightmost x for
2476 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2477 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
2478 change bottom shadow accordingly. Some cleanup.
2479 (x_update_window_end): Handle overwritten mouse face
2480 also for tool bar windows.
2481 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2482 DRAW is DRAW_IMAGE_RAISED.
2483 (clear_mouse_face): Return 1 if text with mouse face was
2484 actually redrawn. Make the function static. Reset
2485 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
2486 optimize away highlighting if we pass over that same overlay again.
2487 (note_mouse_highlight): Call mouse_face_overlay_overlaps
2488 to detect a case where we have to highlight a different region
2489 despite not having left the currently highlighted region.
2490 Set mouse_face_overlay in the x_display_info. Avoid changing the
2491 mouse pointer shape when show_mouse_face has already done it, or
2492 there is no need. Handle mouse-face and help-echo in strings.
2493 (glyph_rect): New function.
2494 (w32_mouse_position): Use it to raise the threshold for mouse
2495 movement event generation.
2496 (w32_initialize_display_info): Initialize the x_display_info's
2498 (w32_set_vertical_scroll_bar): Don't clear a zero height
2500 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2501 a widget to zero height.
2503 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
2504 Protect unibyte strings created by replacing their multibyte
2505 equivalents in menu_items.
2506 (w32_menu_show): Don't overwrite an item's name with its key
2507 description in case the description is a multibyte string.
2508 (single_submenu): Some cleanup.
2510 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
2511 (postprocess_image): New function.
2512 (lookup_image): Call it for all image types except PostScript.
2513 (x_kill_gs_process): Call postprocess_image.
2514 (tiff_error_handler, tiff_warning_handler): New functions.
2515 (tiff_load): Install them as handlers.
2516 (x_kill_gs_process): Recognize if someone has cleared the image
2518 (valid_image_p): Protect better against invalid image
2519 specifications. Previous code could signal an error.
2520 (Fx_hide_tip, Fshow_tip): Doc fix.
2521 (Fv_max_tooltip_size): New variable.
2522 (syns_of_xfns): DEFVAR_LISP it.
2523 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
2524 window buffer to *tip* right after creating the frame. Set frame's
2525 window_width. Use a maximum tooltip size specified by
2526 Vx_max_tooltip_size, if that has valid contents.
2527 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2528 Make sure the tooltip is completely visible.
2529 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2530 (Fx_create_frame): Adjust the frame's height for presence
2531 of the tool bar before calling x_figure_window_size.
2532 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
2533 when the window gets smaller.
2534 (x_set_foreground_color): Set frame's cursor_pixel.
2535 (x_set_foreground_color, x_set_background_color): Cleaned up.
2536 (x_set_font): Handle case of x_new_fontset returning the same name
2537 as before, although there was a change in fontsets.
2539 2001-10-21 Miles Bader <miles@gnu.org>
2541 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
2542 (Flogxor): Add usage: string to doc string.
2543 * charset.c (Fstring): Likewise.
2544 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
2545 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
2547 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2549 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
2551 * alloc.c: Reindent DEFUNs with doc: keywords.
2553 * abbrev.c (Finsert_abbrev_table_description): Reindent.
2555 * frame.c: Change doc-string comments to `new style' [w/`doc:'
2558 2001-10-20 Gerd Moellmann <gerd@gnu.org>
2560 * (Version 21.1 released.)
2562 2001-10-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2564 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
2566 * xdisp.c (invisible_text_between_p): Put prototype inside #if
2569 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
2570 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
2571 Change doc-string comments to `new style' [w/`doc:' keyword].
2573 2001-10-20 Miles Bader <miles@gnu.org>
2575 The following changes remove the glyph_row `inverse_p' field,
2576 which is never set anymore, due to other changes:
2578 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
2579 (reassert_line_highlight, change_line_highlight): Declarations removed.
2580 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
2581 (line_hash_code, row_equal_p, fake_current_matrices)
2582 (build_frame_matrix_from_leaf_window, update_frame_line)
2583 (update_frame_line, update_frame_line, update_frame_line):
2584 Don't use `inverse_p' field.
2585 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
2586 change_line_highlight_hook.
2587 (XTreassert_line_highlight, x_change_line_highlight):
2589 (x_fix_overlapping_area, x_write_glyphs, expose_area)
2590 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2591 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
2593 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
2594 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2595 (w32_reassert_line_highlight, x_change_line_highlight):
2597 * w32console.c (reassert_line_highlight, change_line_highlight):
2599 (initialize_w32_display): Don't set reassert_line_highlight_hook
2600 or change_line_highlight_hook.
2601 (hl_mode): Function removed.
2602 (reset_terminal_modes, set_terminal_modes, update_begin)
2603 (update_end, w32_face_attributes, initialize_w32_display):
2604 (clear_frame, ins_del_lines): Don't call it.
2605 * termhooks.h (reassert_line_highlight_hook)
2606 (change_line_highlight_hook): Declarations removed.
2607 * term.c (reassert_line_highlight_hook)
2608 (change_line_highlight_hook): Variables removed.
2609 (reassert_line_highlight, change_line_highlight): Functions removed.
2610 * msdos.c (IT_reassert_line_highlight)
2611 (IT_change_line_highlight): Functions removed.
2612 (internal_terminal_init): Don't set reassert_line_highlight_hook
2613 or change_line_highlight_hook.
2614 (highlight): Variable removed.
2615 (IT_set_face, IT_update_begin, IT_update_end)
2616 (IT_set_terminal_modes): Don't set or use it.
2618 The following changes remove inverse-video support for terminals
2619 that use a `magic cookie' standout mode. Due to changes in the
2620 way mode-lines are displayed, such support no longer works
2621 anyway, and it's probable that almost no one uses such terminals
2624 * term.c (standout_requested): Variable removed.
2625 (update_end, highlight_if_desired): Don't use it.
2626 (chars_wasted, copybuf): Variables removed.
2627 (write_standout_marker): Function removed.
2628 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
2629 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
2630 Don't use `chars_wasted' or `copybuf'.
2631 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
2632 Set `costs_set' to true.
2633 (cursor_to, clear_end_of_line): Test `costs_set' instead of
2635 (clear_end_of_line): Function removed.
2636 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
2637 (clear_to_end): Call `clear_end_of_line' instead of
2638 `clear_end_of_line_raw'.
2639 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
2640 (term_init): Don't set them.
2641 Turn off any standout/underline modes that require magic cookies.
2642 (ins_del_lines, highlight_if_desired, background_highlight)
2643 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
2644 Remove special processing for magic-cookie standout modes.
2645 (turn_off_face, turn_on_face): Remove special processing for
2646 underline magic-cookie glitch.
2648 2001-10-19 Richard M. Stallman <rms@gnu.org>
2650 * eval.c (syms_of_eval): Doc fixes.
2652 2001-10-19 Gerd Moellmann <gerd@gnu.org>
2654 * xdisp.c (redisplay_internal): Don't clear echo area if the
2655 mini-window is selected.
2657 2001-10-19 Miles Bader <miles@gnu.org>
2659 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
2660 doesn't take precedence if the affected property's value is nil.
2662 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
2664 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
2665 with fields and suggest using `forward-line' to avoid them.
2666 * editfns.c (Fline_beginning_position, Fline_end_position):
2667 Clarify documentation.
2669 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
2671 * keymap.c (current_minor_maps): `override' only shadows its
2672 correspondent in minor-mode-map-alist, not the whole tail.
2674 2001-10-18 Andrew Innes <andrewi@gnu.org>
2676 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
2677 optimization. The fontp->encoding array was not being initialized
2678 correctly when compiled with optimizations by MSVC.
2680 2001-10-18 Gerd Moellmann <gerd@gnu.org>
2682 * xdisp.c (display_line): Indicate empty lines in active mini-window.
2684 2001-10-17 Andrew Innes <andrewi@gnu.org>
2686 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
2688 * w32fns.c (w32_load_system_font): Cache codepage for font, in
2689 font_info.charset field.
2691 * w32term.c (w32_encode_char): Get cached codepage from font_info,
2692 rather than working it out by calling w32_codepage_for_font for
2695 2001-10-17 Andrew Innes <andrewi@gnu.org>
2697 * w32term.c (w32_read_socket): Determine clipping rectangle for
2698 the entire frame, including areas covered by scrollbars and the
2699 menubar. This avoids internal arguments about whether a frame is
2700 fully obscured or not.
2702 2001-10-17 Gerd Moellmann <gerd@gnu.org>
2704 * xdisp.c (try_window_id): Undo last change. Give up if
2705 window ends in strings.
2707 * xdisp.c (try_window_id): Don't display lines after the window
2708 end if the rest of the window after the window end was already blank.
2710 * xdisp.c (try_window_id): Remove code that was only there
2711 for the release of 21.1.
2713 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
2715 2001-10-17 Miles Bader <miles@gnu.org>
2717 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2718 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2719 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2720 Change doc-string comments to `new style' [w/`doc:' keyword].
2721 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2722 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2725 2001-10-16 Miles Bader <miles@gnu.org>
2727 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2729 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2731 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2734 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2736 Avoid the assumption that car and cdr slots of cons cells are
2737 addressable lvalues; this allows for easier experimentation with
2738 other lisp implementations that may not permit such accesses for
2739 various reasons. Not quite complete -- buffer.c still needs some
2740 work, and w32/mac files need rechecking -- so compile-time
2741 enforcement is left disabled for now.
2743 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2744 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2745 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2746 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2747 (XSETCAR, XSETCDR): New macros.
2748 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2749 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2750 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2751 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2753 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2754 * buffer.c (record_buffer, Fbury_buffer)
2755 (swap_out_buffer_local_variables, recenter_overlay_lists)
2756 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2757 fields of a cons cell respectively.
2758 * callint.c (quotify_args, Fcall_interactively): Likewise.
2759 * ccl.c (Fregister_code_conversion_map): Likewise.
2760 * coding.c (detect_coding_system): Likewise.
2761 * composite.c (get_composition_id, make_composition_value_copy):
2763 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2764 (swap_in_symval_forwarding, set_internal, Fset_default)
2765 (Fmake_variable_buffer_local, Fmake_local_variable)
2766 (Fmake_variable_frame_local): Likewise.
2767 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2768 * keymap.c (Fset_keymap_parent, store_in_keymap)
2769 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2770 * minibuf.c (get_minibuffer): Likewise.
2771 * search.c (Fmatch_data): Likewise.
2772 * textprop.c (extend_property_ranges): Likewise.
2773 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2774 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2776 * w32term.c (x_delete_display): Likewise.
2777 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2779 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2780 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2781 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2782 (Fread_file_name): Use XSETCAR.
2783 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2785 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2786 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2787 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2789 * keyboard.c (read_char): Alter list traversal to avoid taking the
2790 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2791 (parse_menu_item): Use XSETCAR and XSETCDR.
2792 (reach_char_x_menu_prompt): Use XSETCAR.
2793 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2794 (Fcommand_execute): Use XSETCDR.
2795 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2796 (openp): Change list traversal to avoid using XCAR as lvalue.
2797 (read_list): Use XSETCDR.
2798 * process.c (wait_reading_process_input): Change wait_for_cell
2799 handling to avoid taking addresses of cons cell slots.
2800 * xselect.c (x_own_selection, x_handle_selection_clear)
2801 (x_clear_frame_selections): Use XSETCDR.
2802 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2803 (x_handle_property_notify, x_get_foreign_selection)
2804 (x_handle_selection_notify): Use XSETCAR.
2806 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2808 * buffer.c: Put doc strings in comments.
2810 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2812 2001-10-15 Sam Steingold <sds@gnu.org>
2814 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2816 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2818 * process.c (process-inherit-coding-system-flag)
2819 (get-buffer-process): Do not confuse make-docfile with doc strings
2822 * editfns.c (Fchar_to_string): Make doc string consistent with
2823 arguments. Put doc strings in comments.
2825 * abbrev.c, minibuf.c: Put doc strings in comments.
2827 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2829 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2831 * window.c (select_window_1): Unfreeze window start. Remove a
2832 doubled test for WINDOW being live.
2834 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2836 * fns.c (Fmapconcat): Fix typo in a doc string.
2838 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2840 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2842 * xterm.c (x_draw_glyph_string): Restore clipping after
2845 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2847 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2849 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2851 * indent.c (skip_invisible): Use new retval of
2852 TEXT_PROP_MEANS_INVISIBLE.
2854 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2855 If a parent is reached and noinherit is set, exit immediately.
2856 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2858 * s/ms-w32.h (EXEC_SUFFIXES):
2859 * s/msdos.h (EXEC_SUFFIXES):
2860 * process.h (EXEC_SUFFIXES): Remove.
2862 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2863 (decode_suffixes): Remove.
2865 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2866 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2867 (invisible_ellipsis_p): Remove.
2869 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2870 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2871 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2872 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2873 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2875 2001-10-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2877 * lisp.h (Ftop_level): Add prototype.
2879 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2880 (XTread_socket): Improve style of comments to follow other
2883 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2884 is already prototyped in included lisp.h).
2886 * frame.c (Fset_mouse_position): Improve style of comment to
2887 follow other comments.
2888 (Fset_mouse_pixel_position): Improve style of comment to follow
2890 (Fmake_frame_visible): Doc fix and typo in comment.
2891 (Fmake_frame_invisible): Doc fix and typo in comment.
2892 (Ficonify_frame): Fix typo in comment.
2894 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2896 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2897 * term.c, alloc.c: Put doc strings in comments.
2899 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2901 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2902 Provide definitions for doc strings in comments.
2904 * fns.c: Put doc strings in comments.
2906 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2908 * dired.c (file_name_completion): Ignore a candidate directory if
2909 it matches an element in completion-ignored-extensions that ends
2911 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2912 feature in the doc string.
2913 (Ffile_name_completion): Ditto.
2915 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2917 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2919 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2921 * lisp.h (Fprovide): Update prototype.
2922 (Ffeaturep, invisible_p): Remove.
2924 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2925 (DOLIST, LOOP_PROPVAL): New macros.
2926 (invisible_p, invisible_ellipsis_p): Use them.
2927 (invisible_noellipsis_p): New function.
2928 (syms_of_xdisp): Use empty_string.
2930 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2932 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2933 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2935 * print.c (Fwith_output_to_temp_buffer): Align with
2936 internal_with_output_to_temp_buffer.
2937 (print_preprocess): Use traverse_intervals_noorder.
2938 (print_object): Update call to traverse_intervals.
2940 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2941 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2943 * intervals.c (traverse_intervals_noorder): New function.
2944 (search_for_interval, count_intervals): Use it.
2945 (traverse_intervals): Use less stack space and drop `depth' arg.
2947 * fns.c (Ffeaturep): Add new `subfeature' arg.
2948 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2949 (Qsubfeatures): New var.
2950 (syms_of_fns): Initialize it.
2952 * keymap.c (Fkey_description): Use empty_string.
2953 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2954 (syms_of_keymap): Setup inheritance between maps.
2955 Don't export Sdescribe_bindings_internal any more.
2957 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2959 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2961 * xterm.c (notice_overwritten_cursor): Renamed from
2962 note_overwritten_text_cursor. Rewritten to take glyph widths into
2965 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2967 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2968 multi-line strings without a trailing "\n\".
2970 2001-10-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2972 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2975 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2977 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2979 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2980 * w32proc.c (sys_spawnve):
2981 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2982 * w32.c (check_windows_init_file):
2983 * sound.c (Fplay_sound):
2984 * emacs.c (init_cmdargs):
2985 * process.c (Fstart_process): Update calls to openp.
2987 * callproc.c (Vexec_suffixes): New var.
2988 (Fcall_process): Update call to openp.
2989 (decode_suffixes): New function.
2990 (syms_of_callproc): Init exec-suffixes.
2992 * lread.c (Vload_suffixes, default_suffixes): New vars.
2993 (openp): Take a lisp list of suffixes.
2994 Check for file-name-handlers even if the file was absolute already.
2995 (syms_of_lread): Declare load-suffixes.
2996 (Fload): Fix up call to openp.
2997 Don't bother checking for file-name-handler at the very beginning.
2999 * keymap.h (Fcopy_keymap): Don't export.
3001 * lisp.h (empty_string): Declare.
3002 (Vload_suffixes, Vexec_suffixes): Declare.
3003 (openp): Update prototype.
3005 * emacs.c (empty_string): New var.
3006 (syms_of_emacs): Initialize it.
3008 * search.c (wordify): Use it.
3010 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
3011 selected window if it's not displayed there. Handle the case
3012 when the window is dedicated.
3013 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
3015 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
3017 * syntax.h (struct gl_state_s): Change the meaning of b_property.
3018 Remove left_ok and right_ok.
3019 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3020 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
3021 new meaning of b_property.
3023 * syntax.c (update_syntax_table): Simplify.
3024 (Fforward_comment): Don't skip quoted chars when going backward.
3026 2001-10-11 Gerd Moellmann <gerd@gnu.org>
3028 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
3029 in case I is of some unsigned type, in which case
3030 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
3031 comparison becomes bogus.
3033 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
3034 (Fuser_full_name): Fix bug treating a float as a fixnum.
3036 * data.c (Fstring_to_number): Use make_fixnum_or_float.
3038 * lisp.h (make_fixnum_or_float): New macro.
3040 * lisp.h (circular_list_error): Add prototype.
3042 * data.c (Qcircular_list): New variable.
3043 (circular_list_error): New function.
3044 (syms_of_data): Initialize it Qcircular_list.
3046 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
3048 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c
3049 * casefiddle.c, buffer.c: Include keymap.h.
3051 2001-10-10 Gerd Moellmann <gerd@gnu.org>
3053 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
3054 options. From Dave Love <d.love@dl.ac.uk>.
3056 2001-10-09 Gerd Moellmann <gerd@gnu.org>
3058 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
3059 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3061 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
3063 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3065 2001-10-08 Andrew Innes <andrewi@gnu.org>
3067 * lisp.h [max]: Undef min and max before redefining them.
3069 * w32gui.h: Do not undef min and max.
3071 * w32heap.h: Do not undef min and max.
3073 * s/ms-w32.h: Do not undef min and max.
3075 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3077 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
3079 2001-10-08 Sam Steingold <sds@gnu.org>
3081 * keymap.c (current-active-maps): Quote newlines (compilation error).
3083 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3085 * Makefile.in (lisp, shortlisp): Replace bindings.el with
3086 bindings.elc, since otherwise doc strings in bindings.el get wrong
3089 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3091 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
3093 * keyboard.h (map_prompt): Remove.
3095 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
3096 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
3098 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3100 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3102 * keyboard.c (map_prompt): Remove.
3103 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
3106 * keymap.h: New file. Extracted from lisp.h.
3108 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
3109 (accessible_keymaps_1): New function.
3110 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
3111 (Fwhere_is_internal): Use Fcurrent_active_maps.
3112 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
3113 Insert in current buffer rather than standard-output.
3114 Don't call `help-mode'. Export to elisp.
3115 (describe_buffer_bindings): New wrapper.
3116 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
3117 and Sdescribe_buffer_bindings.
3119 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3121 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
3122 Remove code setting signal handler.
3124 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
3125 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
3127 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3129 * keyboard.c: Don't define min/max.
3131 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3133 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
3134 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
3135 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
3136 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
3137 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
3138 Don't define min/max.
3140 * lisp.h (min, max): New macros.
3142 * puresize.h (BASE_PURESIZE): Increase to 725000.
3144 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3146 * xfaces.c (free_frame_menubar): Add prototype.
3148 * lisp.h (init_window): Add prototype.
3150 * editfns.c: Include ctype.h.
3152 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
3153 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
3154 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
3157 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
3158 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
3159 `popup_activated_flag' and `title'.
3161 * doc.c (Fdocumentation_property): Fix typo in a doc string.
3163 * emacs.c (main): Remove extra `;'.
3165 * atimer.h (struct atimer): Fix typos in a comment.
3167 * atimer.c: Fix typo.
3169 * Makefile.in: Fix typo.
3171 * README: Remove obsolete part mentioning removed VMS file.
3173 2001-10-07 Miles Bader <miles@gnu.org>
3175 * Makefile.in (lisp, shortlisp): Add `button.elc'.
3177 2001-10-07 Ken Raeburn <raeburn@gnu.org>
3179 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
3182 * lisp.h (Ffield_end): Declare.
3184 2001-10-07 Gerd Moellmann <gerd@gnu.org>
3186 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
3188 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
3190 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
3192 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
3194 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
3195 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
3197 * alloc.c (inhibit_garbage_collection): Simplify.
3198 (Fmemory_use_counts): Ditto.
3200 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
3201 (syms_of_data): DEFVAR_INT most-positive-fixnum and
3202 most-negative-fixnum.
3204 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
3205 (FIXNUM_OVERFLOW_P): New macros.
3207 2001-10-06 Miles Bader <miles@gnu.org>
3209 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
3210 scroll_bar_bottom_shadow_pixel fields.
3211 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
3212 for the shadows, and tell the toolkit about them if we succeed.
3213 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
3214 Free scroll-bar shadow colors.
3215 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
3216 Free scroll-bar shadow colors when the background color changes.
3217 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
3218 Initialize scroll-bar shadow-color fields.
3220 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3222 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
3224 2001-10-05 Miles Bader <miles@gnu.org>
3226 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
3227 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
3228 New functions (were in simple.el).
3229 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
3230 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
3231 (syms_of_minibuf): Initialize them.
3233 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3235 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
3236 (tiff_load): Install them as error and warning handler.
3238 2001-10-04 Andrew Innes <andrewi@gnu.org>
3240 * w32fns.c (x_to_w32_color): Fix argument to alloca.
3241 (w32_load_system_font): Don't believe what GetLanguageFontInfo
3242 says; query codepage info directly to determine if font is double byte.
3243 (x_to_w32_charset): Handle private format for unknown charsets.
3244 Handle wildcards in charset spec, by ignoring them.
3245 (w32_codepage_for_font): Fix argument to alloca. Don't remove
3246 "*-" prefix from charset.
3247 (x_to_w32_font): Enlarge remainder array for safety. Specifically
3248 handle the truncated font spec form constructed by font_list_1, so
3249 that we correctly identify the charset fields. Don't remove "*-"
3250 prefix from charset.
3251 (w32_list_synthesized_fonts): Fix argument to alloca.
3253 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
3255 * window.h (MINI_WINDOW_P): Use NILP.
3257 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
3259 * termhooks.h (struct input_event): Use proper type for `kind'.
3261 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3263 This handles unknown keysyms better than before. For example,
3264 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
3265 Emacs formerly completely ignored F5. With the change, it derives
3266 a key symbol from the name of the X keysym, `ccaron' in this case.
3267 Reported by Martin Buchholz.
3269 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
3272 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
3273 that EVENT->code isn't a function key, use the keysym's name.
3275 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3277 FOREACH is a macro that should make it easier to loop over Lisp
3278 lists with checks for cycles and proper lists.
3280 * lisp.h (LIST_END_P, FOREACH): New macros.
3282 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3284 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
3285 called for a lost connection. Prevent dumping core in this case.
3286 Instead print the X error, and exit. On user request.
3288 * xterm.c (error_msg): New variable.
3289 (x_fatal_error_signal): New function.
3290 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
3291 as fatal_error_signal_hook around the call to XtCloseDisplay.
3293 * emacs.c (fatal_error_signal_hook): New variable.
3294 (fatal_error_signal): Call that function.
3296 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3298 With this, Emacs prints how much pure storage it will
3299 approximately need in case pure storage overflows while dumping.
3301 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
3303 (init_alloc_once): Initialize new variables.
3304 (PURE_POINTER_P): Use new variables.
3305 (pure_alloc): If pure storage overflows, allocate from the heap.
3306 (check_pure_size): New function.
3307 (Fgarbage_collect): Don't GC if pure storage has overflowed.
3309 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
3310 (check_pure_size): Add prototype.
3312 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
3314 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3316 This adds a post-gc-hook that's run with GC inhibited.
3317 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
3319 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
3320 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
3321 (Fgarbage_collect): Run post-gc-hook.
3323 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3325 This adds `defvaralias' and `indirect-variable'. Changes not
3326 directly related to this feature are there to gain the same
3327 performance again as before variable aliases.
3329 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
3330 code to get and set symbol values, to take defvaralias into account.
3332 (Note: the new `constant' bit-flag in symbols would make it
3333 possible to define arbitrary read-only variables, e.g. with
3336 Documentation is in lispref/variables.texi. Added to NEWS.
3338 * lisp.h (enum symbol_interned): New enumeration.
3339 (struct Lisp_Symbol): Remove member `obarray', add
3340 `indirect_variable', `constant', and `interned'.
3341 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
3342 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
3343 (indirect_variable): Add prototype.
3345 * print.c (print_preprocess, print_object): Test internedness of
3346 symbols differently.
3348 * lread.c (Fintern, Funintern): Set symbol's interned and constant
3350 (init_obarray): Likewise for t and nil.
3352 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3353 (Fdefvaralias): New function.
3354 (specbind): Simplify the test if symbol is a constant.
3355 (syms_of_eval): Defsubr Fdefvaralias.
3357 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3358 (Qcyclic_variable_indirection): New variable.
3359 (Fkeywordp): Check for internedness differently.
3360 (Fmakunbound): Simplify the test if symbol is a constant.
3361 (indirect_variable, Findirect_variable): New functions.
3362 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
3364 (let_shadows_buffer_binding_p): Check for variable aliases.
3365 (set_internal): Simplify the test if SYMBOL is a constant.
3366 If SYMBOL has a buffer-local value and is an alias, use the aliased
3368 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
3371 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
3372 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
3375 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
3377 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
3378 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
3379 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
3381 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3385 2001-10-03 Miles Bader <miles@gnu.org>
3387 * callproc.c (syms_of_callproc): Explicitly state in the
3388 documentation for `process-environment' that earlier entries take
3389 precedence over later ones.
3391 2001-10-02 Miles Bader <miles@gnu.org>
3393 * textprop.c (Fnext_char_property_change)
3394 (Fprevious_char_property_change): Remove reference to non-existant
3395 argument OBJECT from doc-string.
3397 2001-10-01 Gerd Moellmann <gerd@gnu.org>
3399 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
3400 (try_window_id): Skip back over lines ending in a newline from a
3403 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
3406 2001-10-01 Richard M. Stallman <rms@gnu.org>
3408 * search.c (Freplace_match): Doc fix.
3410 2001-09-28 Andrew Innes <andrewi@gnu.org>
3412 * w32menu.c (set_frame_menubar): Take into account that
3413 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3416 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
3418 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
3420 2001-09-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3422 * s/gnu-linux.h: Fix a typo in comment.
3424 2001-09-28 Andreas Schwab <schwab@suse.de>
3426 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
3427 nocombreloc, in case -z combreloc is the default.
3429 2001-09-28 Gerd Moellmann <gerd@gnu.org>
3431 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
3432 really going on here.
3434 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
3436 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
3438 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
3440 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
3441 utf-8, menu-bar, and latin-N.
3442 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
3443 unconditionally now.
3444 (lisp): Add latin-N, since they are preloaded.
3446 2001-09-27 Gerd Moellmann <gerd@gnu.org>
3448 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
3449 to the left. Some cleanup.
3451 * xdisp.c (display_mode_element): One more case where a string's
3452 multibyteness should be used for display.
3454 2001-09-26 Gerd Moellmann <gerd@gnu.org>
3456 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
3459 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
3460 of the only temporarily set echoing flag for deciding when
3463 * keyboard.c (echo_kboard): Make externally visible.
3465 * lisp.h (echo_kboard): Declare extern.
3467 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
3468 fonts_changed_p if we need larger matrices due to vscrolling.
3469 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
3470 this round of redisplay if make_cursor_line_fully_visible fails.
3471 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
3472 (try_cursor_movement, try_scrolling): Use them instead of integers.
3474 * dispextern.h (required_matrix_width, required_matrix_height):
3477 * dispnew.c (required_matrix_width, required_matrix_height):
3479 (allocate_matrices_for_window_redisplay)
3480 (allocate_matrices_for_frame_redisplay: Use them.
3481 Remove parameters CH_DIM.
3483 * xdisp.c (display_mode_lines): Temporarily set selected_frame
3484 and selected_window to the frame of the window whose mode-lines
3485 are displayed, and to the window itself.
3486 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
3489 2001-09-25 Gerd Moellmann <gerd@gnu.org>
3491 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
3492 the image cache under us.
3494 * xdisp.c (display_mode_element): If the mode element is a symbol
3495 with a string value, use that string's multibyteness for displaying.
3497 * keyboard.c (read_char): Don't clear a message for a switch-frame
3498 event. From Stefan Monnier <monnier@cs.yale.edu>.
3500 * xterm.c (fast_find_position) [0]: Add a presumably more correct
3501 version for after 21.1.
3503 * xdisp.c (row_containing_pos): Make externally visible.
3505 * dispextern.h (row_containing_pos): Add prototype.
3507 * process.c (send_process): Disable composition if from_byte < 0.
3508 From Kenichi Handa <handa@etl.go.jp>.
3510 2001-09-24 Gerd Moellmann <gerd@gnu.org>
3512 * xterm.c (refreshicon): Function removed.
3514 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
3516 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
3518 * xterm.c (toplevel): Remove includes in #if 0.
3520 * process.c (sigchld_handler) [LINUX]: Don't return from
3521 the signal handler at the end of the loop.
3523 2001-09-21 Gerd Moellmann <gerd@gnu.org>
3525 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
3526 Terminate only if kill returns -1, and errno is ESRCH.
3528 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
3530 * Makefile.in (shortlisp): Add ../lisp/env.elc.
3532 2001-09-20 Gerd Moellmann <gerd@gnu.org>
3534 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
3535 since this function can be called during GC.
3537 * callproc.c (Fcall_process): Handle errors from pipe(2).
3538 (child_setup): Delete code in #ifdef vipc.
3540 2001-09-19 Gerd Moellmann <gerd@gnu.org>
3542 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
3543 (display_mode_element): Display the string from decode_mode_spec
3544 depending on its multibyteness.
3546 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
3548 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
3550 2001-09-18 Gerd Moellmann <gerd@gnu.org>
3552 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
3553 recursive_edit_unwind.
3554 (recursive_edit_unwind): Set kboard state according to
3557 * buffer.c (modify_overlay): Don't do nothing if START == END;
3558 This can still be a modification, for example when an overlay has
3559 a before-string or after-string.
3560 (Fdelete_overlay): Prevent redisplay optimizations when deleting
3561 an overlay with before-string or after-string.
3563 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
3564 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
3566 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
3567 first_unchanged_at_end_row is in front of
3568 last_unchanged_at_beg_row. This code should be removed after the
3571 2001-09-17 Gerd Moellmann <gerd@gnu.org>
3573 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
3574 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
3576 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
3579 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
3581 * dired.c (Ffile_attributes): Doc fix.
3583 2001-09-14 Gerd Moellmann <gerd@gnu.org>
3585 * fileio.c (Ffile_symlink_p): Fix last change.
3587 * filelock.c (current_lock_owner): Fix last change.
3589 2001-09-13 Gerd Moellmann <gerd@gnu.org>
3591 * filelock.c (current_lock_owner): If readlink returns ERANGE,
3592 take that to mean that the buffer is too small.
3594 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
3595 that to mean that the buffer is too small.
3597 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
3598 current buffer's multibyteness when discarding the iterator's
3601 * xfns.c (Fx_window_property): Handle case that property gets
3602 deleted between the two calls to XGetWindowProperty.
3604 2001-09-11 Gerd Moellmann <gerd@gnu.org>
3606 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
3608 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
3609 in addition to read-only.
3611 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
3612 to t in addition to read-only.
3614 * lisp.h (Qinhibit_modification_hooks): Declare.
3616 * insdel.c (Qinhibit_modification_hooks): New variable.
3617 (syms_of_insdel): Initialize and staticpro it.
3619 * textprop.c (verify_interval_modification): Don't run
3620 modification-hooks if inhibit_modification_hooks.
3622 * dispnew.c (set_window_cursor_after_update): Fix code
3623 finding glyph row containing cursor when cursor_in_echo_area
3626 * xdisp.c (init_from_display_pos): Put some code in #if 0.
3627 (add_to_log): Use bcopy instead of strcpy.
3628 (init_from_display_pos): Use an explicit loop over bytes in
3629 overlay strings instead of calling index.
3631 2001-09-10 Gerd Moellmann <gerd@gnu.org>
3633 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
3635 * dispnew.c (direct_output_for_insert): Don't change IT's
3636 stop_charpos to something in front of its current position.
3638 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
3641 2001-09-10 Richard M. Stallman <rms@gnu.org>
3643 * frame.c (Fmouse_position): Doc fix.
3645 2001-09-07 Gerd Moellmann <gerd@gnu.org>
3647 * xdisp.c (init_from_display_pos): Don't compare the result
3648 of calling index with NULL.
3650 2001-09-06 Gerd Moellmann <gerd@gnu.org>
3652 * xfns.c (x_set_background_color): Don't change the colors
3653 of the X window of scroll bar widgets.
3655 2001-09-05 Andrew Innes <andrewi@gnu.org>
3657 * w32fns.c (w32_createwindow): Undo last change.
3659 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3661 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
3663 * xdisp.c (string_buffer_position): Use *single_char_property*
3664 functions instead of the *single_property* functions.
3666 2001-09-04 Andrew Innes <andrewi@gnu.org>
3668 * w32term.c (w32_read_socket): Add more information to debugging
3671 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
3672 from Emacs frames, so that calls to GetClipBox in w32term.c
3673 correctly report when part of a frame is visible (including
3674 scrollbars, etc). This prevents repeated redrawing of frames when
3675 only a scrollbar is visible.
3676 (w32_wnd_proc): Add more frame information to debugging output.
3678 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
3680 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
3682 2001-09-03 Gerd Moellmann <gerd@gnu.org>
3684 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
3685 help-echo for a string which doesn't have help-echo itself, use
3686 get-char-property to obtain the help-echo from the string's buffer
3687 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
3688 have mouse-face, look ``under'' the string for mouse-face from an
3690 (fast_find_position): Add parameter STOP. In the final row, stop
3691 before glyphs having STOP as object. Don't consider glyphs that
3692 are not from a buffer.
3694 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
3696 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
3698 * fns.c (Fmd5): Doc fix.
3700 2001-08-31 Gerd Moellmann <gerd@gnu.org>
3702 * composite.c (update_compositions): Do nothing if
3703 inhibit-modification-hooks is set.
3705 2001-08-30 Gerd Moellmann <gerd@gnu.org>
3707 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
3708 and check_message_stack if terminating abnormally. We want
3709 glyph matrices etc. in a core dump.
3711 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
3712 (syms_of_xdisp): Initialize them.
3713 (handle_single_display_prop): Don't change point, bind `object',
3714 `position', and `buffer-position' instead to the object having the
3715 `display' property, position in the object and position in the buffer.
3717 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3718 of the buffer if REPLACE is non-nil.
3720 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3722 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3724 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3726 * w32term.c (x_set_glyph_string_background_width)
3727 (show_mouse_face): Track the last changes in xterm.c.
3729 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3731 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3732 string's background width so that multi-line mouse-face is drawn
3733 to the right edge of the window.
3734 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3737 * dispnew.c (direct_output_for_insert): Set updated_area
3738 before inserting/writing glyphs.
3740 * xdisp.c (display_mode_element): Use string_byte_to_char to
3741 determine character positions in strings, use chars_in_text
3742 instead of strwidth.
3743 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3744 a matrix as parameter; this is easier to use from GDB.
3746 2001-08-28 Miles Bader <miles@gnu.org>
3748 * textprop.c (Fprevious_single_char_property_change)
3749 (Fnext_single_char_property_change): Doc fixes.
3751 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3753 * fileio.c (Finsert_file_contents): Allocate, restore, and
3754 free composition data in the case of REPLACE not being nil.
3756 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3757 there exist overlay strings with newlines at POS.
3758 (text_outside_line_unchanged_p): Return 0 if changes start at
3759 START and overlays exist at START. Likewise for END.
3760 (try_window_id): Give up if init_to_row_end returns 0.
3762 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3765 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3767 * keymap.c (access_keymap): Return the cdr of the binding of
3768 a generic character instead of its definition (KEY . BINDING).
3770 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3771 to 0 also in the REPLACE case.
3773 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3775 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3776 open to determine whether file is readable (as for DOS_NT).
3778 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3780 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3781 coding.type is coding_type_no_conversion or coding_type_raw_text,
3782 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3783 non-nil instead of just setting enable_multibyte_characters in the
3786 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3788 * dispextern.h (struct face_cache): Add member
3789 menu_face_changed_p.
3791 * xfaces.c (menu_face_changed_default): New variable.
3792 (menu_face_changed_count): Variable removed.
3793 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3794 the menu_face_changed_default flag, otherwise set the FRAME's
3795 menu_face_changed_p flag if the `menu' face has been changed.
3796 Prevent calling set_font_frame_param if FRAME is t.
3797 (make_face_cache): Initialize cache's menu_face_changed_p
3798 from menu_face_changed_default.
3799 (realize_basic_faces): Look into the frame's face cache to
3800 determine if the menu appearance needs updating.
3802 * keymap.c (access_keymap): Fix last change to not consider
3803 IDX when it has modifiers.
3805 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3807 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3808 . BINDING) exists, where GENERIC-CHAR is the generic character of
3809 the charset of IDX, return BINDING unless there exists a binding
3812 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3814 * xrdb.c (SYSV): Don't define on Solaris 2.
3815 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3817 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3818 of the screen line, not text line, containing IT's current position.
3820 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3822 * window.c (window_scroll_pixel_based): Don't recenter if
3823 PT is partially visible in the window.
3825 * xterm.c (expose_window_tree, expose_window, expose_line):
3826 Return 1 when overwriting mouse-face.
3827 (expose_frame): If mouse-face was overwritten, redo it.
3829 * xfaces.c (x_update_menu_appearance): Don't call
3830 set_frame_menubar, let the next redisplay do it.
3832 2001-08-14 Andrew Innes <andrewi@gnu.org>
3834 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3835 drawing glyph string.
3837 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3839 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3842 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3844 * xfaces.c (x_update_menu_appearance): Save and restore value of
3845 interrupt_input_blocked.
3847 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3849 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3850 a line start, move back to the line start.
3852 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3853 exactly when a mini-buffer is active.
3855 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3856 in units of 1/8 character on non window-system frames.
3857 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3859 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3861 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3864 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3866 * keyboard.c (Vpre_help_message): New variable.
3867 (syms_of_keyboard): Initialize and staticpro it.
3868 (show_help_echo): Record current message before displaying a
3869 help-echo, and restore that message when clearing the help.
3871 * xfns.c (x_create_im): Remove prototype.
3873 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3875 * dispnew.c (adjust_glyph_matrix): Undo last change.
3877 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3879 * dispnew.c (adjust_glyph_matrix): In the optimization for
3880 windows whose height has changed, disable partially visible lines.
3882 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3884 * window.c (Frecenter): If ARG < 0, and on a window system
3885 frame, count in some empty lines when we can't move -ARG lines down.
3887 * xdisp.c (start_display): Don't try to determine the continuation
3888 lines width if lines are truncated. It's superfluous and leads to
3889 incorrect results if POS is not visible in the window after
3890 reseating the iterator at the previous line start.
3892 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3894 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3896 2001-08-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3898 * alloc.c (init_stack): Remove declaration.
3900 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3902 * keyboard.c (read_key_sequence): Check that key is an integer
3903 before comparing it with quit_char.
3904 (add_command_key): Use larger_vector.
3905 (read_char_x_menu_prompt): Instead of converting symbol and
3906 integer events into conses (EVENT . nil), use (EVENT . disabled)
3907 which cannot be confused with valid events.
3908 (read_char): When reading from Vunread_command_events, check for
3909 events of the form (EVENT . disabled) instead of
3912 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3913 a float, determine the max height from the frame's height.
3915 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3917 * xdisp.c (redisplay_internal): Take message_cleared_p into
3918 account only if minibuf_level == 0.
3920 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3922 * xdisp.c (redisplay_internal): Add a check for the last
3925 * xdisp.c (message_cleared_p): New variable.
3926 (clear_message): Set message_cleared_p when clearing the current
3928 (redisplay_internal): Look at message_cleared_p to capture
3929 the case that the echo area should be cleared.
3931 * keyboard.c (command_loop_1): Fix spelling of
3932 resize_echo_area_exactly.
3934 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3936 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3938 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3939 current matrix when the window gets smaller.
3941 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3943 * print.c (strout): Cast the character passed to insert_char to
3944 unsigned char, to avoid sign extension when it is promoted to int.
3946 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3948 * fileio.c (Finsert_file_contents): Don't treat a return value
3949 of 0 from emacs_read as an IO error.
3951 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3953 * keyboard.c (abs): New macro.
3954 (double_click_fuzz): New variable.
3955 (make_lispy_event): Use it to determine what makes a double-click.
3956 (syms_of_keyboard): DEFVAR_INT it.
3958 * xmenu.c (set_frame_menubar): Take into account that
3959 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3962 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3964 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3966 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3967 of row's visible height.
3969 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3970 deal with the first overlay string having an image `display' property.
3971 (try_window_reusing_current_matrix, compute_line_metrics):
3972 Fix computation of row's visible height for the case that part of the
3973 row is invisible above and part of the row is at the same time
3974 invisible below the window.
3976 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3978 * xfns.c (x-show-tip): Doc fix.
3980 * xfns.c (Vx_max_tooltip_size): New variable.
3981 (syms_of_xfns): DEFVAR_LISP it.
3982 (Fx_show_tip): Set frame's window_width to the width of the
3983 window. Use a maximum tooltip size specified by
3984 Vx_max_tooltip_size, if that has valid contents.
3985 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3987 2001-07-26 Andrew Innes <andrewi@gnu.org>
3989 * w32term.c (x_display_list): New variable.
3990 (w32_term_init): Set it.
3992 * w32term.h (x_display_list): New extern.
3994 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3996 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3997 is non-nil, instead of when redisplaying_p is non-zero.
3999 (mark_window_display_accurate_1): Add an assertion.
4001 2001-07-25 Gerd Moellmann <gerd@gnu.org>
4003 * dispextern.h (struct it): Increase size of ctl_chars to 16.
4005 * xfns.c (Fx_file_dialog): Block/unblock input while processing
4006 events so that we get a chance of processing expose events.
4008 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
4010 2001-07-24 Gerd Moellmann <gerd@gnu.org>
4012 * xfns.c (valid_image_p): Protect better against invalid image
4013 specifications. Previous code could signal an error.
4015 2001-07-23 Gerd Moellmann <gerd@gnu.org>
4017 * indent.c (current_column): Fix column computation in the
4018 presence of display table entries.
4019 (current_column_1, Fmove_to_column, compute_motion): Likewise.
4021 * dispnew.c (adjust_glyph_matrix): In the optimization for
4022 windows whose height has changed, use the new window height
4023 to compute which rows to invalidate.
4025 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
4026 (MAX_10_EXP): New macro.
4029 * coding.c (code_convert_region): Handle the multibyte case if
4030 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
4032 2001-07-20 Gerd Moellmann <gerd@gnu.org>
4034 * dispextern.h (struct face): Change type of `stipple' to
4037 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
4039 2001-07-19 Gerd Moellmann <gerd@gnu.org>
4041 * dispnew.c (update_window): Don't set the cursor at the end
4042 of the update if display update has been paused.
4044 * composite.h (syms_of_composite): Renamed from syms_of_composition.
4046 2001-07-18 Ken Raeburn <raeburn@gnu.org>
4048 * fns.c (Fset_char_table_default): Check that a charset is defined
4049 before checking its dimension.
4051 2001-07-17 Ken Raeburn <raeburn@gnu.org>
4053 * coding.c (setup_coding_system): Don't do any designation based
4054 on reg_bits if charset is not yet defined.
4056 * lisp.h (XVECTOR): Verify correct object type before returning a
4057 pointer, using eassert.
4059 2001-07-17 Gerd Moellmann <gerd@gnu.org>
4061 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
4062 Increase to 4096 because of paste problems reported on GNU/Linux.
4064 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
4066 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
4068 2001-07-16 Gerd Moellmann <gerd@gnu.org>
4070 * fileio.c (unwind_read): Function removed.
4071 (read_non_regular, read_non_regular_quit): New functions.
4072 (Finsert_file_contents): When reading from non-regular files,
4073 arrange to catch a `quit' and terminate the loop. Rearrange
4074 code so that a `quit' when reading from a regular file doesn't
4075 insert text in the buffer.
4077 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
4078 Clear faces afterwards.
4079 (clear_font_table): Take a x_display_info parameter. Don't free
4080 fonts being the default font of any frame on the given display.
4082 2001-07-13 Gerd Moellmann <gerd@gnu.org>
4084 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
4085 instead of CHAR_STRING which can signal an error.
4087 * charset.c (char_to_string_1): Extracted from char_to_string.
4088 Return -1 instead of signaling an error.
4089 (char_to_string): Use it.
4091 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
4093 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
4095 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
4096 is t, don't try to append anything to it.
4098 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
4100 * dired.c (file_name_completion): Pass dp->d_name to
4101 Fstring_match, not elt, which is always nil here.
4103 2001-07-12 Gerd Moellmann <gerd@gnu.org>
4105 * xselect.c (x_decline_selection_request): Handle errors
4106 caused by receivers that have vanished.
4108 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
4109 ignoring events on foreign windows in #if 0. Always dispatch
4110 the event after checking it with x_handle_property_notify.
4112 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
4113 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
4114 TRACE macros to facilitate debugging. Add additional trace statements.
4115 (toplevel): Add prototypes for file-local functions.
4116 (x_atom_to_symbol): Remove DPYINFO parameter.
4118 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
4120 * w32menu.c (menubar_selection_callback, w32_menu_show):
4121 Initialize `entry' to nil.
4122 (w32_dialog_show): Remove unused `save_wv' variable.
4123 (name_is_separator): Recognize "--:foo" and "--foo-bar".
4125 2001-07-11 Gerd Moellmann <gerd@gnu.org>
4127 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
4129 * fileio.c (unwind_read): Print a message when discarding inserted
4130 text or switching the buffer to unibyte. Change parameter.
4131 (Finsert_file_contents): Don't pass VISIT to unwind_read.
4133 * fileio.c (unwind_read): New function.
4134 (Finsert_file_contents): Record it as unwind-function for
4135 the case that reading is interrupted by C-g.
4137 2001-07-10 Gerd Moellmann <gerd@gnu.org>
4139 * dispnew.c (update_window): Don't skip the header-line
4140 update when scrolling_window returns 0.
4142 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
4144 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
4145 for the case that x_decode_color signals an error.
4147 * xdisp.c (add_to_log): Do nothing if called asynchronously.
4149 2001-07-09 Gerd Moellmann <gerd@gnu.org>
4151 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
4152 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
4155 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
4157 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
4158 doc string line for dos-timezone-offset.
4160 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
4161 inline assembly, to avoid compiler warnings.
4162 (syms_of_msdos): Add \n\ at the end of a line in the doc string
4163 line for dos-unsupported-char-glyph.
4165 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
4167 2001-07-05 Gerd Moellmann <gerd@gnu.org>
4169 * sound.c: Include Emacs' header files with #include "...".
4171 * eval.c (specbind): Additionally record the buffer that was
4172 current when a buffer-local or frame-local variable was bound.
4174 2001-07-04 Gerd Moellmann <gerd@gnu.org>
4176 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
4177 to unibyte characters in unibyte buffers.
4179 2001-07-03 Gerd Moellmann <gerd@gnu.org>
4181 * eval.c (specbind): If SYMBOL has a frame-local binding, record
4182 the frame on the binding stack. Change format of entries for
4183 local bindings on the binding stack to '(SYMBOL . WHERE)'.
4184 (unbind_to): Handle unbinding a frame-local variable.
4186 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
4187 glyphs and truncation glyphs at the end of a row from its pixel width.
4188 (dump_glyph_row): Print row's continuation_lines_width.
4189 (try_window_id): Take the shortcut if ZV is visible in the
4190 window, but there are actually no changes at ZV.
4192 2001-07-02 Gerd Moellmann <gerd@gnu.org>
4194 * xterm.h (x_free_dpy_colors): Add prototype.
4196 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
4197 right number of arguments.
4199 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
4200 ($(lwlibdir)TAGS): New target.
4201 (TAGS): Fix dependency list.
4203 * xterm.c (x_list_fonts): Make sure XFreeFont is called
4206 2001-06-30 Gerd Moellmann <gerd@gnu.org>
4208 * emacs.c (main): Remove extern declaration for sys_nerr, which
4209 isn't used and causes a compilation error with GCC 3.0 on
4212 2001-06-27 Gerd Moellmann <gerd@gnu.org>
4214 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
4215 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
4216 (toplevel): Include <signal.h> and syssignal.h.
4218 * sound.c (vox_configure, vox_close): Turn off atimers
4221 2001-06-26 Gerd Moellmann <gerd@gnu.org>
4223 * keyboard.c (read_char) <non_reread>: Record the previous idle
4224 start time before calling timer_stop_idle.
4225 (read_char) <reread_first>: After processing a help-echo event,
4226 restore the previous idle start time.
4228 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
4229 the start of invisible text.
4230 (setup_for_ellipsis): New function.
4231 (next_overlay_string): After all overlay strings have been
4232 processed, display an ellipsis if necessary.
4233 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
4234 (push_it): Initialize display_ellipsis_p on the iterator's stack.
4236 * dispextern.h (struct iterator_stack_entry): Add member
4239 2001-06-25 Gerd Moellmann <gerd@gnu.org>
4241 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
4242 on the value of the wait-for-wm frame parameter.
4244 * xterm.h (struct x_output): Add member wait_for_wm.
4246 * xfns.c (Qwait_for_wm): New variable.
4247 (x_frame_parms): Add entry for `wait-for-wm".
4248 (x_set_wait_for_wm): New function.
4249 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
4250 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
4252 * xdisp.c (try_window_id) <all changes below window end>: Don't
4253 take this shortcut if ZV is visible in the window.
4254 (try_window_id): When checking for window start being in changed
4255 text, don't check that the buffer's size has changed.
4257 2001-06-23 Richard M. Stallman <rms@gnu.org>
4259 * minibuf.c (Fcompleting_read): Doc fix.
4261 2001-06-19 Gerd Moellmann <gerd@gnu.org>
4263 * composite.c (Ffind_composition_internal): Accept ZV
4264 and a string's end position as POS.
4266 2001-06-18 Gerd Moellmann <gerd@gnu.org>
4268 * composite.c (Ffind_composition_internal): Check POS
4271 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4273 * editfns.c (Fmessage_box): If the frame is not under a window
4274 system, output the message in the echo area.
4276 2001-06-14 Richard M. Stallman <rms@gnu.org>
4278 * xdisp.c (try_window_id): When EOB is visible, don't treat
4279 insertion at EOB as if it were "off the bottom of the screen."
4281 2001-06-11 Andrew Innes <andrewi@gnu.org>
4283 * w32proc.c (create_child): Add new parameter is_gui_app.
4284 (w32_executable_type): Add new parameter is_gui_app.
4285 (sys_spawnve): Use it.
4286 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
4287 SIGQUIT. This matches better how the signals are interpreted by
4288 MSVC compiled programs.
4289 (syms_of_ntproc): Update docstring.
4291 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
4293 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
4294 well otherwise note_mouse_highlight might optimize away highlighting
4295 if we pass over that same overlay again.
4297 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
4299 * lread.c (Fload): Document that the argument is run via
4300 substitute-in-file-name.
4302 2001-05-31 Gerd Moellmann <gerd@gnu.org>
4304 * Makefile.in (bootstrap-doc): New target.
4305 (bootstrap-emacs): Depend on it.
4307 * fileio.c (Fdo_auto_save): Don't try to create the directory of
4308 auto-save-list-file-name when shutting down Emacs, because
4309 creating the directory might signal an error, and leaves
4310 Emacs in a strange state.
4312 * term.c: (tty_cursor_hidden): New variable.
4313 (update_begin): Don't call tty_hide_cursor. Clean up.
4314 (update_end, set_terminal_window, set_scroll_region): Clean up.
4315 (ring_bell, reset_terminal_modes): Clean up.
4316 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
4317 on tty_cursor_hidden.
4318 (write_glyphs): Call tty_hide_cursor.
4320 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
4322 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
4324 2001-05-30 Gerd Moellmann <gerd@gnu.org>
4326 * xfns.c (enum image_value_type): New enumerator
4327 IMAGE_STRING_OR_NIL_VALUE.
4328 (parse_image_spec): Handle it.
4329 (xbm_format, pbm_format): Use it for :foreground and :background.
4330 (xbm_load, pbm_load): Check for nil color names.
4332 * xterm.c (note_mouse_highlight): If an overlapping overlay
4333 exists, but we find that we highlight the same overlay as before,
4334 don't do the highlighting again.
4336 2001-05-29 Gerd Moellmann <gerd@gnu.org>
4338 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
4339 Protect unibyte strings created by replacing their multibyte
4340 equivalents in menu_items.
4342 * keymap.c (Fsingle_key_description): NUL-terminate the string
4343 buffer before calling build_string.
4345 * callproc.c (Fcall_process): Deal with decode_coding returning
4346 CODING_FINISH_INCONSISTENT_EOL.
4348 2001-05-28 Gerd Moellmann <gerd@gnu.org>
4350 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
4351 an item's name with its key description in case the description
4352 is a multibyte string.
4354 * keymap.c (Fsingle_key_description): Create a multibyte string
4357 * macros.c (Fstart_kbd_macro): Doc fix.
4359 * xterm.c (cursor_in_mouse_face_p): New function.
4360 (x_draw_stretch_glyph_string): Use it to choose a different GC
4361 when drawing a cursor within highlighted text.
4363 * editfns.c (char_property_eq): Put in #if 0.
4365 * indent.c (string_display_width): Put in #if 0.
4367 * lread.c (Fload): Remove unused label.
4369 * termcap.c (speeds): Put in #if 0.
4371 2001-05-18 Gerd Moellmann <gerd@gnu.org>
4373 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
4375 * xfaces.c (xlfd_point_size): Don't divide pixel size from
4376 transformation matrix by 10.
4378 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4380 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
4381 only if it's equal to the former foreground pixel color.
4382 (x_set_foreground_color, x_set_background_color)
4383 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
4385 2001-05-16 Dave Love <fx@gnu.org>
4387 * insdel.c (signal_before_change, signal_after_change): Consider a
4388 local change hook which changes the buffer.
4390 * process.c (read_process_output): Don't call signal_after_change
4391 and update_compositions after insert_from_string_before_markers.
4393 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4395 * xfaces.c (split_font_name): Use the right field when
4396 checking for `[...]' syntax.
4398 * buffer.c (copy_overlays): New function.
4399 (clone_per_buffer_values): Use it.
4401 * buffer.h (OVERLAY_PLIST): New macro.
4403 * keymap.c (Fsingle_key_description): Replace a build_string with
4404 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
4406 * fontset.c (Ffontset_info): Check that face is non-null
4407 before accessing its fields.
4409 2001-05-15 Gerd Moellmann <gerd@gnu.org>
4411 * keyboard.c (read_key_sequence): Prevent generating a fake
4414 * xfaces.c (split_font_name): Handle `[...]' for the right
4417 * ccl.c (ccl_driver): Don't copy remaining bytes in case
4418 of CCL_STAT_INVALID_CMD.
4420 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
4422 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
4423 in <var> has no default value yet.
4425 * xfaces.c (try_alternative_families): First try the FAMILY.
4426 And if nothing is found in the end, try again with scalable fonts.
4427 (try_font_list): Let try_alternative_families do a bit more of
4428 the work. Only use FAMILY if it is not nil.
4429 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
4431 2001-05-14 Gerd Moellmann <gerd@gnu.org>
4433 * xterm.c (note_mouse_highlight): Avoid changing the mouse
4434 pointer shape when show_mouse_face has already done it.
4436 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
4439 * xfaces.c (split_font_name): Make sure to leave the loop
4440 with the right value of `i'.
4442 * xfaces.c (split_font_name): Handle matrix transformations
4443 in the pixel and point size fields of XLFD font names.
4444 (xlfd_point_size): Likewise.
4446 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
4448 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
4449 (x_to_w32_font): Add prototype.
4451 * regex.c (malloc, realloc, free) [emacs]: Undefine before
4452 redefining, to avoid compiler warnings.
4454 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
4456 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
4457 (w32_get_bdf_glyph): Cast between unsigned char and char when
4458 passing arguments to subroutines, to shut up compiler warnings.
4459 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
4462 * xfaces.c: Include keyboard.h before frame.h, not after it.
4464 * widget.c: Include keyboard.h before frame.h.
4466 * w32term.h (struct image, struct face): Forward declaration, to
4467 avoid compiler warnings.
4469 2001-05-11 Gerd Moellmann <gerd@gnu.org>
4471 * keyboard.c (read_key_sequence): Don't modify events when
4472 generating fake prefix keys (mode-line, scroll-bar, ...) since
4473 this prevents proper processing of such events when pushed back
4474 into unread-command-events.
4476 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
4477 actually redrawn. Make the function static.
4478 (note_mouse_highlight): Fix a case where the mouse cursor
4479 was changed back to the text cursor.
4481 * xterm.h (clear_mouse_face): Remove prototype.
4483 * xdisp.c (try_window_id): Fix the fix and set the right
4486 * xdisp.c (try_window_id): Fix computation of window end in the
4487 case that lines were deleted at the end of the window. Add some
4488 more debug_method_adds.
4490 * xfaces.c (try_alternative_families): New function.
4491 (try_font_list): Use it. If ATTRS specifies a family, check
4492 fonts from that family first.
4493 (choose_face_font): Remove code setting the family part of
4496 2001-05-10 Gerd Moellmann <gerd@gnu.org>
4498 * xdisp.c (try_window_id): Fix case of all changes before
4501 * xdisp.c (try_window_id): Add some xasserts.
4503 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4505 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
4507 2001-05-09 Dave Love <fx@gnu.org>
4509 * xdisp.c (GIVE_UP): Fix for K&R C.
4511 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4513 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
4515 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
4516 back to the text cursor shape without need.
4518 2001-05-07 Gerd Moellmann <gerd@gnu.org>
4520 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
4522 * dispextern.h (inverse_video): Declare extern.
4524 * keyboard.c (delete_kboard): Handle the case that selected_frame
4525 has been deleted in the course of x_connection_closed.
4527 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
4529 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
4530 Fix the change from 2001-04-30.
4532 2001-05-03 Gerd Moellmann <gerd@gnu.org>
4534 * xfns.c (file_dialog_unmap_cb): New function.
4535 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
4536 where a dialog is closed via the window manager.
4538 * xdisp.c (try_window_id): Cases of changes all in front of
4539 the window start or all below the window end mostly rewritten.
4540 (redisplay_window): Move the tests if try_window_id is
4541 applicable to try_window_id.
4542 (GIVE_UP): New macro.
4544 2001-05-02 Gerd Moellmann <gerd@gnu.org>
4546 * xterm.c (expose_window): Return int. If W is the window
4547 currently being updated, mark the frame garbaged.
4548 Fix computation of rows intersecting the exposed rectangle.
4549 (expose_window_tree): Stop when expose_window returns 0.
4551 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
4552 again if it has already been drawn.
4554 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
4556 * syntax.c (update_syntax_table): Check that oldi has the same
4557 properties as old_prop before deciding not to invalidate.
4559 2001-04-30 Gerd Moellmann <gerd@gnu.org>
4561 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
4562 read-only text that is so because of text properties.
4564 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
4565 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
4566 windows that are components of a Lucid menu bar.
4568 2001-04-27 Gerd Moellmann <gerd@gnu.org>
4570 * term.c (turn_on_face): Fix reverse video handling on terminals
4571 that don't support colors.
4573 2001-04-26 Gerd Moellmann <gerd@gnu.org>
4575 * editfns.c (save_excursion_restore): Don't use XBUFFER on
4578 2001-04-25 Gerd Moellmann <gerd@gnu.org>
4580 * term.c (toggle_highlight): New function.
4581 (turn_on_face): Change handling of reverse video.
4583 * process.c (wait_reading_process_input):
4584 Call record_asynch_buffer_change only if a timer really changed buffers.
4586 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
4587 of the number of overlays to check.
4589 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
4591 * xdisp.c (try_window_id): Fix a case where window_end_pos
4592 and window_end_bytepos were not adjusted.
4594 2001-04-23 Gerd Moellmann <gerd@gnu.org>
4596 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
4599 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
4601 * process.c (wait_reading_process_input) [!subprocesses]:
4602 Don't reference waiting_for_user_input_p, it's not defined in the
4603 branch without async subprocesses support.
4605 2001-04-19 Gerd Moellmann <gerd@gnu.org>
4607 * keyboard.c (delete_kboard): Prevent a dangling reference
4608 from current_kboard to KB, which is freed.
4610 * process.c (wait_reading_process_input):
4611 Call record_asynch_buffer_change after running timers, to make
4612 read_key_sequence aware of buffer changes from under it.
4614 2001-04-18 Gerd Moellmann <gerd@gnu.org>
4616 * xfaces.c (Qscalable_fonts_allowed): New variable.
4617 (realizing_basic_faces_p): Removed.
4618 (x_face_list_fonts): Special handling for realizing_basic_faces_p
4620 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
4621 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
4622 for scalable-fonts-allowed to t.
4624 * fileio.c (Finsert_file_contents): If the file size returned from
4625 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
4626 read from files on a procfs whose contents are generated dynamically.
4628 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
4630 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
4631 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
4632 (__memalign_hook): Make the two prototypes consistent.
4634 2001-04-17 Gerd Moellmann <gerd@gnu.org>
4636 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
4637 matrix of mini-windows.
4639 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
4641 * intervals.c (find_interval): Don't rebalance during signal handling.
4643 2001-04-11 Gerd Moellmann <gerd@gnu.org>
4645 * fns.c: Include blockinput.h.
4647 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
4649 2001-04-10 Gerd Moellmann <gerd@gnu.org>
4651 * fns.c (Fcompare_strings): Fix return values.
4653 * window.c (window_scroll): Change the meaning of N to mean
4654 N screen-fulls or N lines.
4655 (window_scroll_pixel_based, window_scroll_line_based)
4656 (scroll_command, Fscroll_other_window): Change accordingly.
4658 * window.c (window_scroll_pixel_based, Frecenter):
4659 Call window_box_height instead of using it.last_visible_y for the
4660 height of the window.
4662 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
4663 instead of using it.last_visible_y for the height of the window.
4665 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
4666 From Dan Holmsand <dan@eyebee.com>.
4668 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
4669 able to write to hidden and system files. From Dan Holmsand
4672 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
4673 Holmsand <dan@eyebee.com>.
4675 2001-04-09 Gerd Moellmann <gerd@gnu.org>
4677 * fns.c (Fplist_get, Fplist_put): Add QUITs.
4679 * window.c (window_internal_height): Return 1 less if the
4680 window has a header line.
4682 * xdisp.c (try_window_id): When scrolling on a terminal, take
4683 the change of window_internal_height into account.
4685 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
4687 * gmalloc.c (align): If the argument SIZE would overflow
4688 __malloc_ptrdiff_t, fail right away.
4690 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4692 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
4693 Make sure the tooltip is completely visible.
4694 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
4696 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
4698 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
4700 2001-04-06 Dave Love <fx@gnu.org>
4702 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
4705 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4707 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
4709 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
4711 2001-04-05 Gerd Moellmann <gerd@gnu.org>
4713 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
4715 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4717 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4718 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4720 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4721 shell widget's position only if it is non-null.
4723 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4724 Set f->output_data.x->widget to null after destroying it.
4726 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4727 FILENAME to bring it in synch with the documentation.
4729 * xfaces.c (realizing_basic_faces_p): Renamed from
4730 realize_default_face_p.
4731 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4732 (realize_default_face): Don't set the flag.
4734 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4736 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4738 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4740 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4741 the buffer that was used for echoing.
4743 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4744 (first_font_matching): Removed unused function.
4745 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4746 (may_use_scalable_font_p): Remove parameter FONT; rename
4747 parameter NAME to FONT.
4748 (x_face_list_fonts): Fix missing bounds check.
4749 (realizing_default_face_p): New variable.
4750 (realize_default_face): Set and clear that flag.
4751 (x_face_list_fonts): When called during the realization of the
4752 default face, and no matching fonts are found when ignoring
4753 scalable fonts and fonts matching a regexp from
4754 face-ignored-fonts, try without ignoring fonts.
4756 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4758 * xfns.c (postprocess_image): New function.
4759 (lookup_image): Call it for all image types except PostScript.
4760 (x_kill_gs_process): Call postprocess_image.
4762 * xterm.c (x_use_underline_position_properties): New variable.
4763 (x_draw_glyph_string): Use it.
4764 (syms_of_xterm): DEFVAR_BOOL it.
4766 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4768 * xterm.c (x_alloc_nearest_color_1): New function.
4769 (x_alloc_nearest_color): Use it.
4770 (x_color_cells): Take a Display as argument, instead of a frame.
4771 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4772 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4773 (x_initialize): Register cvt_string_to_pixel as resource converter
4774 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4776 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4778 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4779 (set_iterator_to_next): If a string from a display property ends,
4780 consider the case that this might also be the end of an
4781 overlay string having the display property.
4783 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4785 * xdisp.c (reseat_to_string): Undo last change.
4787 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4788 matrix of a window when the header line changes, when
4789 new rows are allocated, or when the width changes.
4791 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4793 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4795 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4797 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4800 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4802 * data.c (Fsubr_interactive_form): New function.
4803 (syms_of_data): Defsubr it.
4805 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4806 (live_float_p, live_misc_p): Return 1 only if the offset of the
4807 pointer in its block is >= 0.
4809 2001-03-28 Paul Eggert <eggert@twinsun.com>
4811 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4812 microseconds calcuation. Avoid double-rounding problem.
4813 In doc string, warn that the result is approximate.
4815 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4817 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4818 bind `inhibit-eval-during-redisplay' to t.
4820 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4822 * xdisp.c (inhibit_eval_during_redisplay)
4823 (Qinhibit_eval_during_redisplay): New variables.
4824 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4825 don't eval, return nil instead.
4826 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4827 Initialize Qinhibit_eval_during_redisplay.
4829 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4830 the iterator's multibyte_p flag.
4832 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4833 instead of setting it to zero; it's incremented for each frame
4834 where the menu face is changed.
4836 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4837 change bottom shadow accordingly.
4839 * xterm.c (expose_window_tree, expose_frame): Don't compute
4841 (expose_window): Do it here instead.
4842 (x_draw_glyph_string): Fix a computation of the underline position.
4844 * bytecode.c (BYTE_CODE_QUIT): New macro.
4845 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4847 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4849 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4850 Give up if matrix starts in an ellipsis.
4851 (init_from_display_pos): Do nothing if POS doesn't specify
4852 a dpvec_index but the iterator has such a position.
4854 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4856 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4857 x/y position is (0, 0) after destroying the menu bar, restore
4858 its original position.
4860 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4861 (init_from_display_pos): Use it.
4862 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4864 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4866 * xdisp.c (try_window_id): Undo last change.
4868 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4870 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4872 * buffer.c (syms_of_buffer): Doc fix.
4874 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4876 * xfaces.c (x_update_menu_appearance): Use local variable
4877 popup_path for setting font resources.
4879 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4881 * frame.c (Fframe_list): Don't reference tip_frame if
4882 HAVE_WINDOW_SYSTEM is not defined.
4884 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4887 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4889 * xdisp.c (init_from_display_pos): Test invisible property
4890 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4892 * xdisp.c (redisplay_internal) <update one window>: Make sure
4893 last_arrow_position and last_arrow_string are set.
4895 * frame.c (Fframe_list): Don't return a tooltip frame.
4897 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4899 * xdisp.c (mark_window_display_accurate_1): New function,
4900 extracted from mark_window_display_accurate.
4901 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4902 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4903 (mark_window_display_accurate): Use it.
4904 (redisplay_internal): Use it for the selected window.
4905 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4906 for the selected frame.
4908 * xdisp.c Use make_number, for readability.
4909 (try_window_id): Disable rows below the window end.
4910 (try_window_reusing_current_matrix): Use cursor_row_p.
4911 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4913 (init_from_display_pos): If POS specifies a position in a display
4914 vector, maybe get the iterator set up for that ellipsis.
4916 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4918 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4920 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4922 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4924 * xfaces.c (x_update_menu_appearance): Use a different path
4925 for Lucid popup menus.
4927 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4929 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4931 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4932 (string_buffer_position): Use `make_number'.
4934 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4936 * xfaces.c (x_update_menu_appearance): Renamed from
4937 x_set_menu_face_resources. Use different resources for popups.
4939 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4940 (GC_CHECK_STRING_BYTES): Don't define.
4942 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4943 Removed, together with subroutines.
4944 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4945 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4947 * dispextern.h (x_set_menu_resources_from_menu_face):
4950 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4951 Remove calls to x_set_menu_resources_from_menu_face.
4953 * xfaces.c (xm_set_menu_resources_from_menu_face):
4954 Remove #ifndef LESSTIF_VERSION.
4956 * xmenu.c: Include widget.h.
4957 (single_submenu): Return int. Some cleanup.
4958 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4960 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4962 * xterm.c (x_update_window_end): Handle overwritten mouse face
4963 also for tool bar windows.
4964 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4965 DRAW is DRAW_IMAGE_RAISED.
4967 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4969 * print.c (syms_of_print): Doc fixes.
4971 * fns.c (Fmd5): Doc fix.
4973 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4975 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4976 Clear area of the frame not occupied by the scroll bar.
4978 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4979 tip frame's root window buffer to *tip* right after creating
4982 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4983 is an integer don't have to be for space characters.
4985 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4987 * indent.c (current_column, current_column_1, Fmove_to_column)
4988 (compute_motion): Handle characters from display vectors differently.
4990 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4992 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4993 drawing glyph string.
4995 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4997 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4998 (command_loop_1): Undo last change.
5000 * xterm.c (fast_find_position): Return the correct vpos.
5002 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
5003 non-null, set a per-buffer value in BUF instead of the current buffer.
5004 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
5005 Call store_symval_forwarding with BUF null.
5006 (set_internal): Call store_symval_forwarding with the BUF
5007 parameter passed to set_internal. Formerly, the value was always
5008 set in the current buffer; the buffer recorded in specbind for
5009 this case wasn't used.
5010 (arith_driver): Reindent.
5012 * buffer.c (swap_out_buffer_local_variables):
5013 Call store_symval_forwarding with BUF null.
5015 * lisp.h (store_symval_forwarding): Change prototype.
5017 * eval.c (specbind): Call store_symval_forwarding with BUF null.
5019 2001-03-14 Gerd Moellmann <gerd@gnu.org>
5021 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
5022 FOR_DELETION. Avoid resizing the mini-window of the selected
5023 frame if FOR_DELETION is set.
5024 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
5025 (Fmake_frame_invisible): Change calls to do_switch_frame for new
5028 * window.c (Fset_window_configuration): Change call to
5029 do_switch_frame to new format.
5031 * keyboard.c (quit_throw_to_read_char): Change call to
5032 do_switch_frame to new format.
5034 * lisp.h (do_switch_frame): Change prototype.
5036 * frame.c (Fframe_parameters): In the `buffer-list' frame
5037 parameter, store the buffer list of FRAME, not the list of the
5040 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
5041 box just because the glyph row's full_width_p flag is set.
5043 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
5045 * xdisp.c (highlight_trailing_whitespace): On character terminals,
5046 skip the padding blanks inserted in extend_face_to_end_of_line,
5047 before checking for trailing whitespace.
5049 2001-03-13 Gerd Moellmann <gerd@gnu.org>
5051 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
5052 Remove special handling for LessTif/Motif.
5053 (toplevel): Don't include Xm/Xm.h.
5055 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
5056 Remove workaround code for LessTif; it doesn't work anymore.
5058 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
5061 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
5062 Don't access private scroll bar data; it's no longer necessary with
5063 contemporary LessTif.
5065 * xfaces.c (xm_set_menu_resources_from_menu_face):
5066 Change #if 0 to #ifndef LESSTIF_VERSION.
5068 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
5069 removing button grabs.
5071 2001-03-13 Kenichi Handa <handa@etl.go.jp>
5073 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
5074 and clip-large-size-font as obsolete.
5076 * lread.c (read_multibyte): Check the validity of multibyte
5077 sequence. If invalid, return the first byte.
5079 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5081 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
5082 before running the command; timer functions or process
5083 filters may have set it.
5085 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5087 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
5090 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5092 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
5095 2001-03-09 Gerd Moellmann <gerd@gnu.org>
5097 * dispextern.h (string_buffer_position): Add prototype.
5099 * xdisp.c (string_buffer_position, display_prop_string_p)
5100 (single_display_prop_string_p): New functions.
5102 * xterm.c (note_mouse_highlight): If there's no help-echo on
5103 a string, look at the buffer text ``under'' it.
5105 * keyboard.c (make_lispy_event): Add string info to the event,
5106 analogous to what's done on mode lines.
5107 (read_key_sequence): For a click on a string, consider `local-map'
5108 and `keymap' of that string.
5110 * keyboard.c (make_lispy_event, make_lispy_movement):
5111 Adjust calls to buffer_posn_from_coords to new format.
5113 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
5115 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
5118 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
5119 flags argument to emacs_open; it seems to conflict with O_EXCL.
5121 2001-03-09 Kenichi Handa <handa@etl.go.jp>
5123 * composite.h (struct composition): Change types of members;
5124 glyph_len to unsigned, width to unsigned short.
5126 2001-03-08 Andrew Innes <andrewi@gnu.org>
5128 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
5131 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5133 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
5136 * xterm.c (note_mouse_highlight): Handle mouse-face and
5137 help-echo in strings.
5138 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
5139 (fast_find_string_pos): New function.
5141 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
5142 (display_string): Call face_at_string_position with new parameter.
5144 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
5145 Handle `mouse-face'.
5147 * dispextern.h (face_at_string_position): Change prototype.
5149 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
5151 * keyboard.c (make_lispy_event): Avoid generating drag events
5152 if the mouse hasn't actually moved to another buffer position.
5154 2001-03-08 Dave Love <fx@gnu.org>
5156 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
5158 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5160 * process.c (Fset_process_window_size): Fix a typo.
5162 2001-03-08 Kenichi Handa <handa@etl.go.jp>
5164 * coding.c (detect_coding_sjis): Do more rigid check.
5165 (detect_coding_big5): Likewise.
5166 (decode_coding_sjis_big5): Likewise.
5167 (Fdetect_coding_region): Call detect_coding_system with tailing
5168 anchor byte `\0' for more rigid detection.
5169 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
5170 (Fdetect_coding_string): Likewise.
5172 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
5174 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
5175 a string before extracting its data.
5177 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5179 * window.c (Frecenter): Rewrite code handling negative values
5180 of ARG on graphical frames.
5182 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
5184 * window.c (displayed_window_lines): If W->start is outside the
5185 accessible portion of the buffer, call start_display with BEGV or
5186 ZV instead of W->start.
5188 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5190 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
5192 * process.c (Fset_process_filter): Don't crash if the input
5193 file descriptor of PROCESS is closed.
5194 (Fset_process_window_size): Likewise.
5196 2001-03-06 Kenichi Handa <handa@etl.go.jp>
5198 * xterm.c (XTflash): Make the timeout of select shorter, and call
5199 select repeatedly until the desired time expires.
5201 2001-03-06 Gerd Moellmann <gerd@gnu.org>
5203 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
5205 * xfns.c (Fx_create_frame): Clear Vwindow_list.
5207 * lisp.h (Vwindow_list): Declare extern.
5209 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5211 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
5213 2001-03-06 Gerd Moellmann <gerd@gnu.org>
5215 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
5216 to detect a case where we have to highlight a different region
5217 despite not having left the currently highlighted region.
5218 Set mouse_face_overlay in the x_display_info.
5219 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
5221 * xterm.h (struct x_display_info): Add mouse_face_overlay.
5223 * buffer.c (mouse_face_overlay_overlaps): New function.
5225 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
5226 (Qmouse_face): Declare extern.
5228 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
5229 if face_change_count is non-zero.
5231 2001-03-06 Kenichi Handa <handa@etl.go.jp>
5233 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
5234 that the source is unibyte.
5236 2001-03-05 Dave Love <fx@gnu.org>
5238 * xterm.c (XTmouse_position): Fix typo.
5240 2001-03-05 Gerd Moellmann <gerd@gnu.org>
5242 * minibuf.c (read_minibuf): Clean up the binding stack if
5243 called noninteractively.
5245 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5247 * coding.c (syms_of_coding): Docstring modified.
5249 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5251 * charset.c (char_to_string): If a single byte char has modifier
5252 bits that can't be reflected to the character code, ignore them
5253 instead of signaling an error.
5255 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
5257 * s/msdos.h: Update copyright notice.
5259 * dosfns.h: Update copyright notice.
5261 * dosfns.c: Update copyright notice.
5263 * msdos.c: Update copyright notice.
5265 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5267 * xterm.c (glyph_rect): New function.
5268 (XTmouse_position): Use it to raise the threshold for mouse
5269 movement event generation.
5271 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5273 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
5274 specifies (reverse . t), reverse the initial screen colors.
5275 (IT_set_frame_parameters): If the property is foreground-color,
5276 but we are reversing the colors, set bg_set, not fg_set.
5277 Likewise for setting background-color and reversing: set fg_set.
5278 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
5281 * xfaces.c (Finternal_set_lisp_face_attribute)
5282 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
5285 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5287 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
5288 to a single slash in the middle of file names.
5290 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
5291 Accept only alphanumeric time zone names.
5293 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
5295 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
5296 a widget to zero height.
5298 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5300 * window.c (Fwindow_end): Call move_it_past_eol only if
5301 ending up on a partially visible line.
5303 2001-03-01 Dave Love <fx@gnu.org>
5305 * ccl.c (Fccl_execute): Doc fix.
5307 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5309 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
5310 of the tool bar before calling x_figure_window_size.
5312 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
5313 NULL after destroying it, otherwise XTread_socket can access a
5314 destroyed widget when input is unblocked.
5316 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
5318 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
5319 same name as before, although there was a change in fontsets.
5321 2001-02-28 Ken Raeburn <raeburn@gnu.org>
5323 * lisp.h (Fframe_parameter): Declare.
5325 * window.c (set_window_buffer): Field vscroll is an int, not a
5328 2001-02-28 Gerd Moellmann <gerd@gnu.org>
5330 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
5333 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
5336 * alloc.c (toplevel): Include process.h.
5337 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
5338 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
5339 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
5340 (allocate_vector, allocate_hash_table, allocate_window)
5341 (allocate_frame, allocate_process, allocate_other_vector):
5343 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
5344 (mark_maybe_pointer): New function.
5345 (mark_memory): Also mark Lisp data to which only pointers
5346 remain and not Lisp_Objects.
5347 (min_heap_address, max_heap_address): New variables.
5348 (mem_find): Return MEM_NIL if START is below min_heap_address or
5349 above max_heap_address.
5350 (mem_insert): Compute min_heap_address and max_heap_address.
5352 * process.c (make_process): Use allocate_process.
5354 * frame.c (make_frame): Use allocate_frame.
5356 * window.c (make_window, make_dummy_parent): Use allocate_window.
5357 (Fcurrent_window_configuration): Use allocate_other_vector.
5359 * lisp.h (allocate_vectorlike): Remove prototype.
5360 (allocate_vector, allocate_other_vector, allocate_frame)
5361 (allocate_window, allocate_process, allocate_hash_table):
5364 * fns.c (Fdelete, larger_vector): Use allocate_vector.
5365 (make_hash_table, copy_hash_table): Use allocate_hash_table.
5367 2001-02-27 Kenichi Handa <handa@etl.go.jp>
5369 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
5370 treat the produced bytes as a valid multibyte sequence.
5372 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
5373 (ccl_driver) <CCL_WriteMultibyteChar2>:
5374 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
5375 <ccl_finish>: Set ccl->eight_bit_control properly.
5377 * ccl.h (struct ccl_program): New member eight_bit_control.
5379 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
5381 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
5382 accessible_keymaps_char_table.
5383 (accessible_keymaps_char_table): Obey `is_metized'.
5384 (where_is_internal, Fwhere_is_internal): Don't confuse int and
5387 2001-02-26 Gerd Moellmann <gerd@gnu.org>
5389 * dispnew.c: Check HAVE_TERM_H before including term.h.
5391 2001-02-24 Andrew Innes <andrewi@gnu.org>
5393 * makefile.w32-in: Update copyright notice.
5395 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
5397 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
5399 2001-02-24 Kenichi Handa <handa@etl.go.jp>
5401 * Makefile.in (lisp): Add international/utf-8.elc.
5403 * fontset.c (Fnew_fontset): Fix handling of the case that an
5404 element of FONTLIST is a cons of family and registry.
5406 2001-02-23 Jason Rumney <jasonr@gnu.org>
5408 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
5409 to height unconditionally.
5411 * w32term.c (x_set_glyph_string_background_width): Extend the
5412 background face to the end of the drawing area in the text area, only.
5413 (x_insert_glyphs): Call window_box_left to obtain the left
5414 x-coordinate of the area to shift.
5416 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
5419 2001-02-22 Andrew Innes <andrewi@gnu.org>
5421 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
5422 ($(BLD)\dispnew.obj):
5423 ($(BLD)\editfns.obj):
5424 ($(BLD)\fileio.obj):
5425 ($(BLD)\filelock.obj):
5426 ($(BLD)\keyboard.obj):
5427 ($(BLD)\w32proc.obj):
5428 ($(BLD)\process.obj):
5429 ($(BLD)\sysdep.obj): Ditto.
5431 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
5433 ($(BLD)/dispnew.$(O)):
5434 ($(BLD)/editfns.$(O)):
5435 ($(BLD)/fileio.$(O)):
5436 ($(BLD)/filelock.$(O)):
5437 ($(BLD)/keyboard.$(O)):
5438 ($(BLD)/w32proc.$(O)):
5439 ($(BLD)/process.$(O)):
5440 ($(BLD)/sysdep.$(O)): Ditto.
5442 2001-02-22 Gerd Moellmann <gerd@gnu.org>
5444 * xdisp.c (forward_to_next_line_start): When taking the shortcut
5445 at the start of the function, check that the \n in it->c is
5446 from the iterator's current position.
5448 * xdisp.c (handle_single_display_prop): Add parameter
5449 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
5450 properties which replace the display of text with something else.
5451 (handle_display_prop): Call handle_single_display_prop with
5452 additional argument saying if we already replaced text display
5453 with something else. Use AREF.
5454 (with_echo_area_buffer_unwind_data, display_menu_bar)
5455 (decode_mode_spec_coding): Use AREF and ASIZE.
5457 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
5458 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
5459 * vmstime.h: Files removed.
5461 * unexencap.c, unexfx2800.c: Files removed.
5463 * dispnew.c (direct_output_for_insert): Give up if we are showing
5464 a message or just cleared the message because we might need to
5465 resize the echo area window or display an empty echo area.
5467 2001-02-21 Gerd Moellmann <gerd@gnu.org>
5469 * xdisp.c (redisplay_internal): Do the
5470 mark_window_display_accurate after all windows have been
5471 redisplayed because this call resets flags in buffers which are
5472 needed for proper redisplay.
5474 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
5475 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
5478 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5479 busy_window to hourglass_window, busy_p to hourglass_p.
5481 * msdos.h (struct x_output): Rename busy_window to
5482 hourglass_window, busy_p to hourglass_p.
5484 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5485 busy_window to hourglass_window, busy_p to hourglass_p.
5487 * xfns.c: Rename everything containing *busy_cursor* and similar
5489 (syms_of_w32fns): Rename x-busy-pointer-shape to
5490 x-hourglass-pointer-shape, display-busy-cursor to
5491 display-hourglass, busy-cursor-delay to hourglass-delay.
5493 * w32fns.c: Rename everything containing *busy_cursor* and similar
5495 (syms_of_w32fns): Rename x-busy-pointer-shape to
5496 x-hourglass-pointer-shape, display-busy-cursor to
5497 display-hourglass, busy-cursor-delay to hourglass-delay.
5499 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
5502 * dispextern.h (start_hourglass, cancel_hourglass)
5503 (display_hourglass_p): Renamed from *busy_cursor*.
5505 2001-02-20 Gerd Moellmann <gerd@gnu.org>
5507 * keyboard.c (read_char): When an event from unread-command-events
5508 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
5510 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
5511 equal to the current buffer.
5513 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
5514 nil, otherwise we're left with truncate_lines t when a message
5515 is printed with message-truncate-lines bound to t.
5517 2001-02-19 Gerd Moellmann <gerd@gnu.org>
5519 * window.c (Fmove_to_window_line): Undo last change.
5520 (displayed_window_lines): Call line_bottom_y to determine
5521 the line's bottom position.
5523 * dispextern.h (line_bottom_y): Add prototype.
5525 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
5526 (pos_visible_p): Use it.
5528 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
5529 set redisplaying_p to 0 here instead of in Frecursive_edit.
5530 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
5533 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
5535 (syms_of_xdisp): Initialize new variables.
5536 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
5537 Specbind `inhibit-menubar-update' when updating the menu bar.
5539 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
5542 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
5545 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
5548 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
5549 to the start of the file.
5551 2001-02-16 Gerd Moellmann <gerd@gnu.org>
5553 * window.c (set_window_buffer): Fix last change.
5555 * window.c (set_window_buffer): Set window's vscroll to 0.
5557 * window.c (coordinates_in_window): Increase width of area
5558 where the vertical line can be dragged.
5560 * xterm.c (x_set_glyph_string_background_width): Extend the
5561 background face to the end of the drawing area in the text
5564 * xdisp.c (handle_single_display_prop): Set iterator's position
5565 to where the `display' property starts, like for images.
5566 (dump_glyph): New function.
5567 (dump_glyph_row): Use it. Dump info about marginal areas.
5569 * dispnew.c (direct_output_for_insert): Recognize more cases where
5570 glyphs can be written instead of being inserted.
5572 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
5573 the left x-coordinate of the area to shift.
5575 * dired.c (directory_files_internal): Set result list to nil
5578 2001-02-15 Kenichi Handa <handa@etl.go.jp>
5580 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
5581 invalid multibyte sequence, treat *SRC as a character of
5584 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
5586 * textprop.c (Fset_text_properties): Doc fix.
5588 2001-02-15 Gerd Moellmann <gerd@gnu.org>
5590 * dispnew.c (update_text_area): Undo change of 2001-01-12.
5592 2001-02-14 Dave Love <fx@gnu.org>
5594 * coding.c: Doc and message fixes.
5596 2001-02-14 Andrew Innes <andrewi@gnu.org>
5598 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
5599 Emacs frame above the screen size.
5601 2001-02-14 Gerd Moellmann <gerd@gnu.org>
5603 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
5605 2001-02-13 Gerd Moellmann <gerd@gnu.org>
5607 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
5608 case that TO ends up beyond ZV after running before-change-functions.
5610 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
5611 the selected window if it is showing the buffer in question.
5613 * dired.c (directory_files_internal): Initialize errno.
5614 (toplevel): Include errno.h.
5616 2001-02-13 Kenichi Handa <handa@etl.go.jp>
5618 * xfaces.c (best_matching_font): New parameter width_ratio.
5619 Multiply avgwidth by width_ratio.
5620 (choose_face_font): Call best_matching_font with width_ratio
5621 calculated from the column width of C.
5623 2001-02-12 Andrew Innes <andrewi@gnu.org>
5625 The following changes are to draw box lines inside characters area
5626 if line-width is negative.
5628 * w32term.c (x_produce_image_glyph): Pay attention to the case that
5629 face->box_line_width is negative.
5630 (x_produce_stretch_glyph): Likewise.
5631 (x_produce_glyphs): Likewise.
5632 (x_estimate_mode_line_height): Likewise.
5633 (x_draw_glyph_string_background): Likewise.
5634 (x_draw_glyph_string_foreground): Likewise.
5635 (x_draw_composite_glyph_string_foreground): Likewise.
5636 (x_draw_glyph_string_box): Likewise.
5637 (x_draw_image_foreground): Likewise.
5638 (x_draw_image_relief): Likewise.
5639 (x_draw_image_foreground_1): Likewise.
5640 (x_draw_image_glyph_string): Likewise.
5642 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5644 The following changes are to draw box lines inside characters area
5645 if line-width is negative.
5647 * xterm.c (x_produce_image_glyph): Pay attention to the case that
5648 face->box_line_width is negative.
5649 (x_produce_stretch_glyph): Likewise.
5650 (x_produce_glyphs): Likewise.
5651 (x_estimate_mode_line_height): Likewise.
5652 (x_draw_glyph_string_background): Likewise.
5653 (x_draw_glyph_string_foreground): Likewise.
5654 (x_draw_composite_glyph_string_foreground): Likewise.
5655 (x_draw_glyph_string_box): Likewise.
5656 (x_draw_image_foreground): Likewise.
5657 (x_draw_image_relief): Likewise.
5658 (x_draw_image_foreground_1): Likewise.
5659 (x_draw_image_glyph_string): Likewise.
5661 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
5662 and :line-width can be negative.
5663 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
5665 2001-02-09 Jason Rumney <jasonr@gnu.org>
5667 * w32term.c (w32_encode_char): Treat eight bit graphic and control
5668 characters the same as ASCII and latin-1.
5669 (x_display_and_set_cursor): Check for the focus frame's selected
5670 window instead of selected_window.
5671 (x_after_update_window_line): Don't clear if frame's internal
5672 border width is zero.
5673 (x_new_font): Don't change a tooltip's size.
5674 (w32_initialize): Set char_ins_del_ok to 1.
5676 * w32fns.c (Fx_show_tip): Fix calls to make_number.
5677 (x_set_font): If font hasn't changed, avoid recomputing
5678 faces and other things.
5679 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
5680 (Fx_create_frame): Add the tool bar height to the frame height.
5681 (x_create_tip_frame): Prevent changing the tooltip's
5682 background color by specifying a color for the default font
5684 (Qcancel_timer): New variable.
5685 (syms_of_w32fns): Initialize and staticpro it.
5686 (Fx_hide_tip, Fx_show_tip): Use it.
5687 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5689 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
5691 * w32.c (init_environment): Duplicate local string before putenv.
5693 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
5695 * charset.c (Fstring): A typo.
5697 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5699 * charset.c (Fstring): If all arguments are less than 256, return
5702 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
5703 return a unibyte string.
5705 * coding.c (code_convert_region): After detecting a coding, if
5706 nothing found, set coding->composing to COMPOSITION_NO.
5707 (decode_coding_string): Likewise.
5709 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
5711 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
5714 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5716 * charset.c (parse_str_to_multibyte): New function.
5718 * charset.h (parse_str_to_multibyte): Extern it.
5720 * print.c (print_string): If we are going to print a unibyte
5721 string into a multibyte buffer, convert the string to multibyte by
5724 2001-02-06 Andrew Innes <andrewi@gnu.org>
5726 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5727 been created. It seems we can get sent window messages such as
5728 WM_ERASEBKGND before we properly update a frame.
5730 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5732 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5733 Avoid some unnecessary cursor positioning.
5735 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5737 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5738 (LFACE_AVGWIDTH): New macro.
5740 (check_lface_attrs): Check LFACE_AVGWIDTH.
5741 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5742 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5743 (merge_face_vectors): Check LFACE_AVGWIDTH.
5744 (Finternal_make_lisp_face): Use AREF.
5745 (xm_set_menu_resources_from_menu_face)
5746 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5747 (Finternal_lisp_face_empty_p): Use AREF.
5748 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5749 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5750 Compare average widths..
5751 (best_matching_font): Arrange for comparing average widths.
5753 * dispextern.h (enum lface_attribute_index):
5754 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5756 2001-02-05 Dave Love <fx@gnu.org>
5758 * puresize.h: Revert last change following loadup.el change.
5760 2001-02-05 Andrew Innes <andrewi@gnu.org>
5762 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5763 invocation of temacs, to work with Windows 2000.
5764 (bootstrap-emacs): Ditto.
5766 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5768 * xterm.c (x_display_and_set_cursor): Check for the focus
5769 frame's selected window instead of selected_window.
5771 * xdisp.c (try_scrolling): If point is in the line below the
5772 window, make sure to move the iterator at least a canonical
5775 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5777 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5779 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5780 If invalid, execute CCL_INVALID_CMD.
5781 (ccl_driver): If the CCL program is terminated because of
5782 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5783 destination instead of throwing them away.
5785 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5787 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5788 faces and other things.
5790 * xdisp.c (get_next_display_element): Fix case of empty
5791 display table entry.
5793 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5795 * editfns.c (Fconstrain_to_field): Doc fix.
5797 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5798 into `thoroughly', to make it consistent with the doc string.
5800 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5802 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5804 * search.c (search_buffer): Call set_search_regs with a byte
5805 position, not a character position.
5807 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5810 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5812 * frame.c (Fmodify_frame_parameters): Doc fix.
5814 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5816 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5817 identifier which is not reserved by Standard C.
5819 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5821 * window.c (enum window_part): New enumeration.
5822 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5824 (coordinates_in_window): Return an enumerator from enum
5825 window_part. Fix handling of right scroll bar.
5826 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5827 `right-fringe' instead of `left-bitmap-area' and
5828 `right-bitmap-area'. Use enumerators from enum window_part
5829 instead of hard-coded integers.
5830 (check_window_containing, window_from_coordinates):
5831 Use enumerators from enum window_part instead of hard-coded integers.
5832 (syms_of_window): Replace Qleft_bitmap_area and
5833 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5835 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5837 * editfns.c (Fformat_time_string): Doc fix.
5839 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5841 * keymap.c (Fwhere_is_internal): Use the first valid binding
5842 if no ascii binding is found (when firstonly is t).
5844 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5846 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5847 instead of Finteractive_p.
5849 * lisp.h (interactive_p): Add prototype.
5851 * eval.c (interactive_p): New function.
5852 (Finteractive_p): Use it.
5854 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5856 2001-01-31 Dave Love <fx@gnu.org>
5858 * .gdbinit (hook-run): Define to run xreload.
5860 * textprop.c (Fset_text_properties): Fix newline in doc string.
5862 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5864 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5865 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5867 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5868 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5869 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5871 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5874 2001-01-30 Dave Love <fx@gnu.org>
5876 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5879 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5881 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5882 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5884 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5886 * textprop.c (Fset_text_properties): Doc fix.
5888 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5890 * xdisp.c (forward_to_next_line_start): Remove xassert.
5892 2001-01-29 Jason Rumney <jasonr@gnu.org>
5894 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5895 returning without releasing it.
5897 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5899 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5900 for '^', '$', and '\0'.
5902 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5904 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5905 regex for '^', '$', and '\0'.
5907 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5908 only if current_sblock has been initialized.
5910 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5911 terminal frame even if it is the only visible frame.
5913 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5915 * fontset.c (font_family_registry): Even if FONTNAME conform to
5916 XLFD, if it specifies other fields than family and registry,
5917 return FONTANME. New argument FORCE if nonzero cancel that feature.
5918 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5919 a signle byte character. Don't set FAMILY part to nil here.
5920 It is handled by the caller choose_face_font.
5921 (Fnew_fontset): Call font_family_registry with FORCE 0.
5922 (Fset_fontset_font): Likewise.
5924 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5926 * xdisp.c (display_line): Don't treat a newline as fitting
5929 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5931 * window.c (size_window): Set the window's orig_top to nil when
5932 changing heights, so that a future shrink_mini_window won't
5933 restore a bogus height.
5935 * frame.c (do_switch_frame): If selected frame has a mini-window,
5936 resize that to exact size.
5938 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5940 * xdisp.c (display_line): Simplify check for glyphs fitting
5941 entirely in the line.
5943 * xfns.c (xic_style): New variable.
5944 (create_frame_xic): Move static variable to global scope for
5945 the case that `static' gets defined away.
5947 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5949 * coding.c (decode_coding): Set a flag for inhibiting
5951 (code_convert_region): Always set saved_coding_symbol.
5952 (decode_coding_string): Likewise. Update coding->symbol when we
5953 encounter a inconsistent eol by the same way as code_convert_region.
5955 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5957 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5960 * xterm.c (x_after_update_window_line): Don't clear if frame's
5961 internal border width is zero.
5962 (x_clear_area): New function.
5963 (x_after_update_window_line, x_clear_end_of_line)
5964 (x_scroll_bar_create, x_scroll_bar_set_handle)
5965 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5966 instead of XClearArea.
5968 * xterm.h (x_clear_area): Add prototype.
5970 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5971 which doesn't seem necessary anymore with Lesstif 0.92.
5973 2001-01-25 Dave Love <fx@gnu.org>
5975 * puresize.h (BASE_PURESIZE): Up to 720000.
5977 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5979 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5981 * xdisp.c (echo_area_display): Don't call redisplay_internal
5982 when Emacs is shutting down. We can't run hooks etc. that
5983 would be necessary to do a redisplay.
5985 * lread.c (read_integer): Use type EMACS_INT instead of int.
5987 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5989 * ccl.c (ccl_driver): Fix last change.
5991 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5993 * ccl.h (sturct ccl_program): New member suppress_error.
5995 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5996 insert error message to the output.
5997 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5999 * coding.h (struct coding_system): New member suppress_error.
6001 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
6002 (Fset_terminal_coding_system_internal): Set the member
6003 suppress_error to 1.
6004 (Fset_safe_terminal_coding_system_internal): Likewise.
6006 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
6008 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
6009 as if it was a `charset'.
6011 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6013 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
6014 value in where_is_cache; the next lookup in the cache returns
6015 something bogus if we do.
6017 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6019 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
6020 if HAVE_WINDOW_SYSTEM isn't defined.
6022 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6024 * fns.c (sweep_weak_table): Fix code taking items out of
6025 the hash collision chain. Some cleanup.
6027 * xterm.c (x_new_font): Don't change a tooltip's size.
6029 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
6030 background color by specifying a color for the default font
6033 2001-01-24 Kenichi Handa <handa@etl.go.jp>
6035 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
6036 a workaround for SunOS 4's cc.
6037 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
6038 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
6039 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
6042 2001-01-23 Gerd Moellmann <gerd@gnu.org>
6044 * xterm.c (x_set_window_size_1): New function extracted from
6046 (x_set_window_size): Use it.
6047 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
6048 doesn't have a widget, like tooltips.
6050 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
6052 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
6054 2001-01-23 Kenichi Handa <handa@etl.go.jp>
6056 * fns.c (Fset_char_table_default): Fix to make sub char-table
6059 2001-01-22 Gerd Moellmann <gerd@gnu.org>
6061 * xdisp.c (build_desired_tool_bar_string): Make sure we have
6062 a desired tool bar string, even if there are no tool bar items.
6064 * xdisp.c (Ftool_bar_lines_needed): New function.
6065 (syms_of_xdisp): Defsubr it.
6067 * editfns.c (Fformat): Don't extend text properties from arguments
6068 to padding chars in the result.
6070 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
6072 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
6074 2001-01-20 Andrew Innes <andrewi@gnu.org>
6076 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
6077 (w32_initialize): Don't set term hooks that aren't actually needed
6080 * xfaces.c (realize_default_face):
6082 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
6084 * xdisp.c (handle_single_display_prop): Remove references to
6085 FRAME_W32_CONSOLE_P.
6087 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
6089 * frame.h (output_method): Remove output_w32_console method.
6090 (FRAME_W32_CONSOLE_P): Remove macro.
6092 * frame.c (Qw32_console): Remove variable.
6093 (Fframep): Remove references to it.
6094 (syms_of_frame): Ditto.
6095 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
6097 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
6100 2001-01-20 Kenichi Handa <handa@etl.go.jp>
6102 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
6104 2001-01-19 Andrew Innes <andrewi@gnu.org>
6106 * w32.c (init_environment): Add a version-independent site-lisp
6107 directory to EMACSLOADPATH, after the version dependent one.
6109 2001-01-19 Gerd Moellmann <gerd@gnu.org>
6111 * editfns.c (Fbuffer_substring): Doc fix.
6113 * xdisp.c (message_dolog, message2, message2_nolog):
6114 Rename parameter LEN to NBYTES.
6116 2001-01-19 Kenichi Handa <handa@etl.go.jp>
6118 * charset.c (strwidth): Use c_string_width.
6119 (c_string_width): New function.
6120 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
6123 * charset.h (c_string_width, lisp_string_width): Extern them.
6125 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
6127 * indent.c (check_composition): Check validity of composition.
6129 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
6130 characters by calling c_string_width.
6131 (x_consider_frame_title): Get byte length of frame tile string
6133 (display_mode_element): Pay attention to width of non-ASCII
6134 characters by calling strwidth.
6136 2001-01-18 Gerd Moellmann <gerd@gnu.org>
6138 * xfns.c (Qcancel_timer): New variable.
6139 (syms_of_xfns): Initialize and staticpro it.
6140 (Fx_hide_tip, Fx_show_tip): Use it.
6141 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
6143 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
6145 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
6147 * window.h (WINDOW_LIVE_P): New macro.
6149 * window.c (window_size_fixed): New variable.
6150 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
6153 * eval.c (specbind): If binding a per-buffer variable which
6154 doesn't have a buffer-local value in the current buffer, change
6155 the global value by changing the value of the symbol bound in all
6156 buffers not having their own value, to make it consistent with
6157 what happens with other buffer-local variables.
6159 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
6161 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
6162 when searching for a newline.
6164 2001-01-18 Kenichi Handa <handa@etl.go.jp>
6166 * xdisp.c (display_string): Fix previous change.
6168 2001-01-18 Jason Rumney <jasonr@gnu.org>
6170 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
6171 GLYPH_DEBUG is defined.
6172 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
6173 true for images with `:ascent 100'.
6174 (x_set_mouse_face_gc): If the last used mouse face has gone in the
6175 meantime, use face MOUSE_FACE_ID.
6176 If first glyph isn't a character glyph, use the ASCII NUL
6177 character to determine the face.
6178 (expose_area): Do not treat left margin specially.
6179 (note_mode_line_highlight): If no local_map, check global keymap.
6180 (note_mouse_highlight): Initialize overlay.
6181 (clear_mouse_face): Don't return if tip_frame is non-nil.
6182 (show_scroll_bars): Remove unused function.
6183 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
6184 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
6186 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
6187 (x_free_frame_resources): Unload relief colors.
6189 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6191 * xdisp.c (forward_to_next_line_start): Avoid calling
6192 get_next_display_element when the newline is already found.
6193 This may change the iterator's position, when its current position is
6194 equal to the iterator's stop_charpos.
6196 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
6197 zero, use this method only at the end of a line.
6199 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
6200 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
6201 if SCALABLE_FONTS_P is set.
6203 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
6204 so that scalable fonts are included.
6206 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
6207 In the cache, use a key containing the information if scalable
6209 (x_load_font): Adapt to change of keys in the font cache.
6211 2001-01-17 Kim F. Storm <storm@filanet.dk>
6213 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
6214 XListFonts to take advantage of font caching.
6216 * xterm.c (x_list_fonts): Ensure caching font information when
6217 called for a null frame, which is the case frequently when Emacs
6220 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6222 * xfns.c (QCconversion): Replaces QCalgorithm.
6224 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
6226 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
6229 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
6230 not everything could be displayed.
6232 * line.h, x-list-font.c: Files removed because unused.
6234 2001-01-17 Andrew Innes <andrewi@gnu.org>
6236 * dired.c (directory_files_internal): Convert result from readdir
6237 to a unibyte string initially, to avoid possible misinterpretation
6238 of some bytes as the internal form of Emacs characters.
6240 2001-01-17 Kenichi Handa <handa@etl.go.jp>
6242 * fns.c (concat): Be sure to avoid putting the same `composition'
6243 property on the adjacent regions.
6245 2001-01-16 Gerd Moellmann <gerd@gnu.org>
6247 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
6248 (Fscroll_right, Fscroll_left): Set it here instead, if called
6251 * buffer.c (Fset_buffer_modified_p): Set buffer's
6252 prevent_redisplay_optimizations_p flag.
6254 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
6255 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
6256 with additional arg.
6258 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
6261 * xdisp.c (redisplay_preserve_echo_area): Add parameter
6262 FROM_WHERE, for debugging.
6264 2001-01-16 Kenichi Handa <handa@etl.go.jp>
6266 * ccl.c (Fregister_ccl_program): Handle the return value of
6267 resolve_symbol_ccl_program correctly.
6268 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
6270 2001-01-15 Gerd Moellmann <gerd@gnu.org>
6272 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
6273 has gone in the meantime, use face MOUSE_FACE_ID.
6275 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
6276 If x_display_info_for_display returns null, don't try to close
6277 the display; we didn't open it.
6279 * dispnew.c (save_or_restore_current_matrices): Function removed.
6280 (save_current_matrix, restore_current_matrix): New functions.
6281 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
6282 restore the frame's current matrix. Due to the glyph pointer
6283 setup done in adjust_glyph_matrix, there is no easy way to make
6284 saving the current matrix in the desired matrix generally correct,
6287 2001-01-15 Kenichi Handa <handa@etl.go.jp>
6289 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
6291 (display_line): Optimize for wide characters.
6292 (display_string): Don't try to display a multi-column character
6293 partially. On ttys, produce more than one truncation glyph for
6294 multi-column characters that don't fit on the line.
6296 2001-01-13 Kenichi Handa <handa@etl.go.jp>
6298 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
6299 Define it instead of WORDS_BIGENDIAN. Caller changed.
6301 2001-01-13 Jason Rumney <jasonr@gnu.org>
6303 * w32fns.c (Fimage_size, image_ascent, lookup_image)
6304 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
6305 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6306 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
6308 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
6309 (x_draw_image_relief, x_draw_image_foreground_1)
6310 (x_draw_image_glyph_string): Adapt to change of image margins.
6312 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
6315 * w32bdf.c (search_file_line, get_cached_font_char)
6316 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
6318 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
6320 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
6321 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
6322 (Fw32_send_sys_command): Remove unused variables.
6323 (w32_msg_pump): Add parentheses.
6325 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
6326 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
6329 2001-01-12 Gerd Moellmann <gerd@gnu.org>
6331 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
6332 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
6333 being a pair of margins.
6334 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
6335 to DEFVAR_LISP. Extend doc.
6337 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
6339 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
6340 pair of integers `(X . Y)', use X for the horizontal and Y for the
6342 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
6343 (parse_image_spec): Check it.
6344 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6345 (tiff_format, gif_format, gs_format):
6346 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
6348 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6349 (x_draw_image_relief, x_draw_image_foreground_1)
6350 (x_draw_image_glyph_string): Adapt to the change of image margins.
6352 * dispextern.h (struct image): Replace member `margin' with
6353 `hmargin' and `vmargin'.
6355 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
6358 * dispnew.c (update_text_area): Put code which decrements the
6359 stop position when the row's face extends to the end of the
6362 * xfns.c (x_set_mouse_color): Fix color allocation.
6364 * keyboard.c: Call get_local_map with new argument list.
6366 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
6368 * intervals.h (enum map_property): Removed.
6369 (get_local_map): Change prototype.
6371 * keymap.c: Call get_local_map with new argument list.
6372 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
6374 2001-01-11 Gerd Moellmann <gerd@gnu.org>
6376 * xdisp.c (build_desired_tool_bar_string): Correct the computation
6377 of the size needed for the tool bar string. For the last image,
6378 use a `display' property that reaches to the end of the string.
6380 * xselect.c (selection_request_dpyinfo): New variable.
6381 (x_handle_selection_request): Set it.
6382 (x_selection_request_lisp_error): Don't call
6383 x_decline_selection_request if selection request's display has
6386 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
6387 Do the unregister_colors before calling XFreeColors.
6389 2001-01-10 Dave Love <fx@gnu.org>
6391 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
6392 ${SOME_MACHINE_LISP}, not ${lisp}.
6394 2001-01-10 Gerd Moellmann <gerd@gnu.org>
6396 * xdisp.c (display_line): On ttys, produce more than one truncation
6397 glyph for multi-column characters that don't fit on the line.
6399 * xselect.c (x_reply_selection_request): Add a comment.
6401 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
6402 XkbGetNames instead of XkbGetKeyboard.
6404 2001-01-10 Dave Love <fx@gnu.org>
6406 * sysdep.c (random): Revert the declaration.
6408 2001-01-09 Gerd Moellmann <gerd@gnu.org>
6410 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
6411 Call function string_bytes.
6412 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
6414 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
6415 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
6416 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
6417 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
6419 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
6420 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
6421 after sweeping strings, and at the end.
6422 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
6424 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
6425 ensure that pop_message is called.
6427 * keyboard.c (Fexecute_extended_command): Use a
6428 record_unwind_protect to ensure that pop_message is called.
6430 * lisp.h (push_message_unwind): Add prototype.
6432 * xdisp.c (push_message_unwind): New function.
6434 * fileio.c (do_auto_save_unwind): Do the pop_message here
6435 instead of in Fdo_auto_save.
6436 (Fdo_auto_save): Don't call pop_message.
6438 2001-01-08 Ken Raeburn <raeburn@gnu.org>
6440 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
6443 2001-01-08 Gerd Moellmann <gerd@gnu.org>
6445 * window.c (window_scroll_pixel_based): Adjust glyph matrices
6446 when increasing window's vscroll.
6448 * macros.c (Qkbd_macro_termination_hook): New variable.
6449 (syms_of_macros): Initialize and staticpro it.
6450 (pop_kbd_macro): Run kbd-macro-termination-hook.
6452 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
6454 2001-01-07 Dave Love <fx@gnu.org>
6456 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
6457 arglist, for documentation's sake.
6459 2001-01-06 Andrew Innes <andrewi@gnu.org>
6461 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
6464 2001-01-05 Andrew Innes <andrewi@gnu.org>
6466 * term.c (update_end): Don't check updating_frame; for some reason
6467 this can be 0 sometimes, such as after dismissing a popup menu,
6468 and isn't necessary given the explicit frame argument.
6470 2001-01-05 Gerd Moellmann <gerd@gnu.org>
6472 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
6473 on some systems, and an unsigned long on others, like FreeBSD 4.1.
6475 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6477 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
6479 * xfns.c (x_create_tip_frame): Preserve the value of
6480 face_change_count around the creation of the tip frame.
6482 * xfns.c (last_show_tip_args): New variable.
6483 (compute_tip_xy): New function.
6484 (Fx_show_tip): Reuse an existing tip frame, if possible.
6485 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
6487 2001-01-04 Dave Love <fx@gnu.org>
6489 * editfns.c (Fformat): Doc fix.
6491 * systime.h (set_file_times): Prototype.
6493 * widget.h (EmacsFrameSetCharSize_): Prototype.
6495 * sysdep.c (random, srandom): Declare explicitly.
6497 * dispextern.h (move_it_vertically_backward): Declare.
6499 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6501 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
6502 like in Fx_create_frame.
6504 * xfaces.c (set_font_frame_param): Don't do anything for
6505 non-graphical frames.
6507 * window.c (Fdelete_other_windows): Set window's window_end_valid
6508 to nil when changing the window's start. Don't change the
6509 window's start when its top position hasn't changed. If we do,
6510 this will set the window's optional_new_start, which act's like a
6511 force_start during redisplay with C-x 1 M-> under particular
6512 circumstances (see report from Per Starback to emacs-pretest-bug
6515 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6517 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
6518 short cut at the start of the function. Add an assertion.
6519 (reseat_at_next_visible_line_start): Add an assertion.
6521 * window.c (Frecenter): When changing the window start, set the
6522 window's window_end_valid to nil.
6523 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
6525 * dispextern.h (move_it_past_eol): Add prototype.
6527 * xdisp.c (move_it_past_eol): New function.
6529 * window.c (Fwindow_end): Doc fix.
6531 2001-01-03 Dave Love <fx@gnu.org>
6533 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
6535 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6537 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
6538 the enabled_p flag of the glyph row at window_end_vpos to 0.
6539 (handle_single_display_prop): Fix last change.
6541 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6543 * window.c (Frecenter): Doc fix.
6545 2001-01-02 Andrew Innes <andrewi@gnu.org>
6547 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
6549 * frame.h (output_method): Add output_w32_console method.
6550 (FRAME_W32_CONSOLE_P): New macro.
6552 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
6553 use output_w32_console method.
6554 (Qw32_console): New Lisp_Object.
6555 (Fframep): Return it.
6556 (syms_of_frame): Init it.
6557 (Fframe_parameters): Report w32console as font for w32_console frames.
6559 * xfaces.c (realize_default_face): Set face foreground and
6560 background to unspecified for w32_console frames.
6561 (realize_face): Realize face cache for w32_console frames.
6562 (realize_tty_face): Accept w32_console frames.
6564 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
6565 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
6566 necessary, even if running interactively.
6568 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
6571 * w32term.c (x_update_begin):
6575 (x_change_line_highlight):
6580 (w32_reassert_line_highlight):
6581 (w32_frame_rehighlight):
6582 (w32_frame_raise_lower): Do nothing if not w32 frame.
6584 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
6586 * w32fns.c (Fx_display_color_cells): Determine correct value, when
6587 system doesn't tell us directly.
6588 (Fx_display_visual_class): Implement properly.
6590 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6592 * window.c (Frecenter): Handle centering in graphical frames
6593 specially. Centering on the basis of line counts doesn't work
6594 reliably with variable-height lines.
6596 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6598 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
6601 * composite.c (run_composition_function): Remove unused var `val'.
6602 (update_compositions): Remove unused variable `hook'.
6604 * intervals.c (get_local_map): Remove unused variable `tem'.
6606 * doprnt.c (doprnt1): Remove unused variable `size'.
6608 * fns.c (Flength): Remove unused variable `tail'.
6609 (Fdelete): Remove unused variable `size'.
6611 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
6614 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
6616 * data.c (find_symbol_value): Remove extra 3rd argument in the
6617 call to swap_in_symval_forwarding.
6619 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
6621 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
6622 (trivial_regexp_p): Remove unused variable `c'.
6623 (boyer_moore): Remove unused variable `k'.
6625 * indent.c (current_column): Remove unused variable `stopchar'.
6626 (Fcompute_motion): Remove unused variable `contin'.
6628 * casefiddle.c (casify_object): Remove unused variable `tolen'.
6630 * dired.c (directory_files_internal): Fix a typo in a comment.
6631 Remove an unused variable `handler'.
6632 (file_name_completion): Remove unused function-scope variable `dp'.
6633 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
6636 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
6638 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
6640 (Fmarker_insertion_type): Remove unused variable `buf'.
6642 * insdel.c (make_gap): Remove unused variable `result'.
6644 * keyboard.c (record_char): Remove unused function-scope var `help'.
6645 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
6646 (menu_bar_items): Remove unused function-scope variable `tem'.
6648 * fontset.c (fontset_ref): Remove unused variable `i'.
6649 (fontset_set): Remove unused variables `j' and `tmp'.
6650 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
6651 (make_fontset_for_ascii_face): Remove unused variable `name'.
6652 (fs_load_font): Remove unused variable `font_idx'.
6653 (fs_query_fontset): Remove unused function-local variable `fontset'.
6654 (list_fontsets): Remove unused variable `tail'.
6655 (Fnew_fontset): Remove unused variables `family' and `registry'.
6656 (accumulate_font_info): Remove unused variable `tmp'.
6657 (Ffontset_font): Remove unused variable `id'.
6658 (syms_of_fontset): Remove unused variable `i'.
6660 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
6662 (lookup_image): Remove unused variable `file'.
6663 (xbm_load): Remove unused variables `bitmap_data', `height', and
6664 `width'. Remove function-local variable `i', leave the
6666 (gif_load): Remove unused variable `inc'.
6668 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
6669 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
6670 leave only the one in the inner block.
6672 * xfaces.c (face_fontset, realize_default_face): Remove unused
6674 (face_at_buffer_position): Remove unused variable `multibyte_p'.
6676 * term.c (encode_terminal_code): Remove unused variable `c'.
6678 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
6679 char *' instead of `char *'.
6681 * category.c (Fcategory_docstring): Remove unused variable `doc'.
6682 (Fget_unused_category): Remove unused variable `docstring_vector'.
6683 (Fchar_category_set): Remove unused variables `val', `charset',
6686 * coding.c (detect_coding_iso2022, setup_coding_system):
6687 Remove unused variable `i'.
6688 (detect_coding_mask): Remove unused variable `idx'.
6689 (detect_coding): Remove unused variable `i'.
6690 (ccl_coding_driver): Remove unused variable `result'.
6691 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
6692 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
6693 (encode_coding_string): Remove unused variables `gcpro1' and
6694 `saved_coding_symbol'.
6695 (Ffind_coding_systems_region_internal): Remove function-local
6696 variable args[], leave only the block-local one.
6697 (code_convert_region1): Remove unused variable `len'.
6699 * charset.c (char_printable_p): Remove unused variable `chars'.
6700 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
6701 (str_to_multibyte): Remove unused variable `c'.
6703 * window.c (size_window): Remove block-local variable `min_size'.
6705 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
6706 `header_line_height'.
6707 (append_space, extend_face_to_end_of_line): Declare `saved_what'
6708 enum display_element_type.
6710 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6712 * xterm.c (x_connection_closed): Catch X errors around all
6713 statements that call X. Save away the error message in a local copy.
6715 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6718 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6719 in or at the start of invisible text.
6721 * dispnew.c (update_window): Don't check_current_matrix_flags.
6723 2001-01-01 Jason Rumney <jasonr@gnu.org>
6725 * w32fns.c (x_figure_window_size): Do not allow new_height and
6726 new_width of frame to override specified values.
6728 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6730 * composite.c (find_composition): Fix a code for searching backward.
6732 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6734 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6735 (update_window) [GLYPH_DEBUG]: Call it.
6736 (scrolling_window): Prevent including current rows which are below
6737 what's displayed in the window.
6739 * xdisp.c (try_window_reusing_current_matrix)
6740 <new start <= old start>: Disable rows in the current matrix
6741 which are below the window after scrolling.
6743 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6744 is zero. It's not worth the complexity.
6745 (invisible_text_between_p): Put in #if 0 because unused.
6747 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6749 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6750 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6752 * keyboard.c (echo_char): If C is an integer, always call
6753 push_key_description. Former code could signal an invalid
6756 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6757 If set, print multibyte text.
6758 (Fsingle_key_description): Call push_key_description with
6759 FORCE_MULTIBYTE set.
6760 (describe_buffer_bindings): Likewise.
6762 * lisp.h (push_key_description): Add prototype.
6764 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6765 around the call to redisplay_internal.
6767 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6769 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6771 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6773 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6774 (ccl_driver): New local variable `extra_bytes'.
6776 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6778 * coding.c (setup_coding_system):
6779 Initialize coding->spec.ccl.eight_bit_carryover.
6780 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6782 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6784 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6785 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6786 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6787 (decode_composition_emacs_mule): New function.
6788 (decode_coding_emacs_mule): Decode composition sequence by calling
6789 decode_composition_emacs_mule.
6790 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6791 (encode_coding_emacs_mule): Changed from macro to function.
6792 If a text contains compositions, encode them correctly.
6793 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6794 that decoding and encoding are required.
6796 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6798 * xfaces.c (PT_PER_INCH): New macro.
6799 (xlfd_point_size): Compute real point size from font's pixel size.
6800 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6803 * .gdbinit: Comment out the line pointing to the Lesstif source
6806 * window.c (Frecenter): Use displayed_window_lines instead
6807 of window_internal_height.
6809 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6810 instead of x-toolkit-scroll-bars-p.
6811 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6813 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6814 instead of x-toolkit-scroll-bars-p.
6815 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6817 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6818 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6819 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6821 (add_window_display_history, add_frame_display_history)
6822 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6823 (build_frame_matrix_from_leaf_window): Remove unused code.
6824 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6826 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6827 (update_window) [GLYPH_DEBUG]: Likewise.
6828 (syms_of_display): Defsubr dump-redisplay-history.
6830 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6832 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6833 the end of the prompt. Set echo_after_prompt to the offset
6834 of echoptr in echobuf.
6836 * xdisp.c (init_from_display_pos): Pop until the iterator's
6837 stack is empty; there may be frames for stretch or images
6840 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6841 (save_or_restore_current_matrix): New function for the same
6842 purpose, but more efficient.
6843 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6845 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6847 * xdisp.c (syms_of_xdisp): Fix last change.
6849 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6851 * xdisp.c (syms_of_xdisp): Doc fix.
6853 * xdisp.c (redisplay_window): Remove label restore_buffers;
6854 use finish_scroll_bars instead to make sure that scroll bars
6855 are redeemed. If we don't do this, flickering can result from
6856 scroll bars being destroyed and recreated.
6858 2000-12-22 Jason Rumney <jasonr@gnu.org>
6860 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6861 in the wrong colors when the foreground is not black.
6862 (expose_window): Don't redraw the window that's currently being
6865 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6867 * window.c (size_window): When setting the window's too_small_ok
6868 flag, compare old size with minimum size depending on WIDTH_P,
6869 don't compare with window_min_width.
6871 * window.c (delete_window): Simplify somewhat.
6872 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6873 freeing window matrices. The flag windows_or_buffers_changed is
6874 set, so the next redisplay will consider all windows; this should
6877 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6879 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6881 * ccl.h (struct ccl_program): New member cr_consumed.
6883 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6884 (CCL_READ_CHAR): Handle EOL conversion here.
6885 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6887 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6889 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6891 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6892 otherwise tabs of different size compare equal.
6894 * callint.c (Fcall_interactively): Prevent a compiler warning.
6896 * print.c (print_unwind): Return nil.
6897 (PRINTDECLARE): Initialize all local variables.
6898 (print_preprocess): Add a default case.
6900 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6902 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6904 * window.c (delete_window, Fsplit_window)
6905 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6907 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6909 * dispnew.c (ensure_frame_matrix): Removed.
6910 (save_frame_matrix, restore_frame_matrix): New functions.
6911 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6913 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6914 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6916 2000-12-21 Andrew Innes <andrewi@gnu.org>
6918 * w32term.c (x_update_begin): Regenerate the palette here, rather
6919 than for each window.
6921 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6922 palette is NULL, since this corrupts memory! Also get
6923 display_info reference from frame.
6925 2000-12-21 Jason Rumney <jasonr@gnu.org>
6927 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6929 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6930 to avoid returning without releasing it.
6932 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6934 * keymap.c (push_key_description): Don't convert eight-bit-control
6935 and eight-bit-graphic to multibyte character.
6937 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6938 generic character and CODE1 is nil, return the smallest character
6941 2000-12-20 Dave Love <fx@gnu.org>
6943 * s/osf5-0.h (NSIG): Don't redefine.
6945 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6947 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6948 excluding menu-bar and tool-bar.
6949 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6950 (menu_item_p): Remove.
6951 (where_is_internal_1): Don't ignore menu-items.
6953 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6955 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6958 * window.c (make_window): Initialize window's min_hscroll.
6959 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6960 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6962 (struct saved_window): New member min_hscroll.
6963 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6964 (Fset_window_configuration): Set window's min_hscroll.
6965 (save_window_save): Save window's min_hscroll.
6966 (compare_window_configurations): Compare min_hscroll values.
6968 * window.h (struct window): New member min_hscroll.
6970 * keyboard.c (echo_prompt): Prevent a compiler warning.
6972 * xdisp.c (try_cursor_movement): Fix last change. The real
6973 condition is that PT is at the end of the row, and should
6974 be displayed at the start of the next row.
6976 * xdisp.c (try_cursor_movement): If we end on a partially
6977 visible line, end we already decided to scroll, return -1.
6979 * dispextern.h (ensure_frame_matrix): Add prototype.
6981 * window.c (delete_window, Fsplit_window)
6982 (Fset_window_configuration): Call ensure_frame_matrix.
6984 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6986 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6987 completed, call fake_current_matrices instead of marking frame
6990 2000-12-20 Jason Rumney <jasonr@gnu.org>
6992 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6994 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6996 * fns.c (Frequire): Doc fix.
6998 2000-12-19 Gerd Moellmann <gerd@gnu.org>
7000 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
7002 * dispnew.c (direct_output_for_insert): Fix check for mini-window
7003 currently displaying a message.
7005 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
7007 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
7009 2000-12-18 Andrew Innes <andrewi@gnu.org>
7011 * w32.c (w32_strerror): New function.
7013 * w32.h (w32_strerror): New extern.
7015 * w32fns.c (Fw32_shell_execute): Use it.
7017 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7019 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
7021 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7023 * msdos.c (IT_set_face): Obey inverse_video.
7025 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7027 * dired.c (directory_files_internal): Always return decoded filenames.
7029 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7031 * xterm.c (x_connection_closed): Prevent being called recursively
7032 because of an error condition in XtCloseDisplay.
7034 * xdisp.c (init_iterator): If noninteractive, and the frame's
7035 face cache is null, make one.
7037 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
7039 * process.c (wait_reading_process_input): Check for pending
7040 input when running timers.
7042 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7044 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
7046 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7048 * process.c (read_process_output): Don't run a filter if the code
7049 decoder produces nothing but carryover.
7051 2000-12-17 Andrew Innes <andrewi@gnu.org>
7053 * w32.c (sys_rename): Only check errno against EEXIST, and not
7054 EACCES, when determining whether rename failed because the target
7055 exists. This was resulting in indefinite looping on Windows 9x if
7056 the source file was locked by another process.
7058 * w32fns.c (Ffile_system_info): New function.
7059 (syms_of_w32fns): Defsubr it.
7061 2000-12-17 Gerd Moellmann <gerd@gnu.org>
7063 * window.c (coordinates_in_window): Fix computation for
7064 position on vertical line between mode lines.
7066 * xfns.c (unwind_create_frame): Return t if frame was deleted.
7067 Don't alter tip_frame or tip_window.
7068 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7071 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
7072 Don't alter tip_frame or tip_window.
7073 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7076 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
7078 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
7079 be consistent with the doc string. Reported by NAKAJIMA Mikio
7080 <minakaji@osaka.email.ne.jp>.
7082 2000-12-16 Kenichi Handa <handa@etl.go.jp>
7084 * xfaces.c (Vface_ignored_fonts): New variable.
7085 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
7086 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
7088 2000-12-15 Gerd Moellmann <gerd@gnu.org>
7090 * dispnew.c (update_window): Detect pending input every nth line
7091 updated, i.e. do it depending on real work done, and not on the
7094 * xterm.c (expose_window): Don't redraw the window that's
7095 currently being updated.
7097 * window.c (Fset_window_point): Remove test for
7098 cursor_in_non_selected_windows.
7100 * lread.c (read1): Recognize end of file after `\\'.
7102 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
7103 not unwind_create_frame.
7105 2000-12-15 Dave Love <fx@gnu.org>
7107 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
7110 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
7112 2000-12-15 Kenichi Handa <handa@etl.go.jp>
7114 * coding.c (setup_coding_system): Clear all members of the struct
7115 coding_system at first.
7116 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
7118 (code_convert_region): Don't override coding->src_multibyte and
7119 coding->dst_multibyte.
7121 * fns.c (Fmd5): Docstring improved.
7123 2000-12-15 Miles Bader <miles@gnu.org>
7125 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
7126 are actually marked as mode-lines; otherwise use
7127 estimate_mode_line_height.
7129 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7131 * editfns.c (Fformat): Prevent a buffer overrun when the format
7132 specifies a precision.
7134 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
7136 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
7137 argument is outside the range [2..3].
7139 2000-12-14 Andrew Innes <andrewi@gnu.org>
7141 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
7142 nothing to do. Bind inhibit-quit.
7143 (tip_frame): Make it a Lisp_Object.
7144 (x_create_tip_frame): Set tip_frame after it has been added to
7146 (Fx_show_tip): Don't set tip_frame here.
7147 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
7148 (unwind_create_frame, unwind_create_tip_frame): New functions.
7149 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
7150 while a frame is only partially constructed.
7152 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7153 (x_free_frame_resources): New function.
7154 (x_destroy_window): Use it.
7156 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7158 * xfns.c (Fx_backspace_delete_keys_p): New function.
7159 (syms_of_xfns): Defsubr it.
7161 * config.in (HAVE_XKBGETKEYBOARD): Add.
7163 2000-12-14 Kenichi Handa <handa@etl.go.jp>
7165 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
7166 Always store string in multibyte representation in echobuf.
7167 (echo_char): Always store string in multibyte representation in
7169 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
7170 (read_key_sequence): Adjusted for the change of echo_prompt.
7172 * fns.c (Fmd5): Docstring improved.
7174 * lisp.h (detect_coding_system): Prototype adjusted.
7176 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
7177 (detect_coding_emacs_mule, detect_coding_iso2022,)
7178 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
7179 (detect_coding_utf_16, detect_coding_ccl): Make them static.
7180 New argument MULTIBYTEP. Callers changed.
7181 (detect_coding_mask, detect_coding_system): New argument
7182 MULTIBYTEP. Callers changed.
7183 (decode_coding_string): Set coding->src_multibyte and
7184 coding->dst_multibyte before calling detect_coding and detect_eol.
7185 Update them after some coding system is detected.
7187 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
7189 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
7191 * keyboard.c (menu_bar_items, tool_bar_items):
7192 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
7194 2000-12-13 Gerd Moellmann <gerd@gnu.org>
7196 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
7198 (unwind_create_frame, unwind_create_tip_frame): New functions.
7199 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
7200 while a frame is only partially constructed.
7202 * xterm.h (x_free_frame_resources): Declare.
7204 * xterm.c (x_free_frame_resources): New function.
7205 (x_destroy_window): Use it.
7207 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
7208 don't interrupt the update for pending input initially, i.e.
7209 update at least some lines.
7211 * keyboard.c (do_mouse_tracking): Make externally visible.
7213 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
7215 * xfns.c (gray_bitmap_bits): Declare `char *'.
7217 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7219 * xdisp.c (display_tool_bar_line): Make sure that tool bar
7220 lines start with a relief line.
7222 2000-12-12 Dave Love <fx@gnu.org>
7224 * window.c (Fdisplay_buffer): Doc fix.
7225 (Fwindow_list): Remove unused var.
7227 * buffer.h (mmap_set_vars): Declare.
7229 * window.h (Fset_window_point): Declare.
7231 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
7233 * msdos.c (fast_find_position): Don't overstep the last window row.
7234 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
7235 variable `area'. When looking for a row under (X,Y), give up if some
7236 of the previous rows is not enabled.
7238 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7240 * window.c (Fset_window_point): If displaying cursors in windows
7241 other than the selected window, make sure redisplay updates
7242 other windows to show the new value of point in the window.
7244 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
7246 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
7247 the buffer is the sole visible buffer when in the mini-buffer.
7249 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
7250 Bind `inhibit-read-only' to t.
7251 (unwind_with_echo_area_buffer): Use AREF.
7253 * xfns.c (Fx_hide_tip): Simplified.
7255 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
7258 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
7260 2000-12-11 Gerd Moellmann <gerd@gnu.org>
7262 * xfns.c (Fx_hide_tip): Fix last change.
7264 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
7265 nothing to do. Bind inhibit-quit.
7266 (tip_frame): Make it a Lisp_Object.
7267 (x_create_tip_frame): Set tip_frame after it has been added to
7269 (Fx_show_tip): Don't set tip_frame here.
7271 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7273 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
7276 * dispextern.h: Change external declaration of tip_frame.
7278 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
7279 return an empty string.
7281 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
7282 of the window's update_mode_line flag, since the former is set by
7283 force-mode-line-update, not the latter. This makes
7284 column-number-mode slightly faster.
7286 * xdisp.c (try_window_id) <all changes above window start>:
7289 2000-12-11 Paul Eggert <eggert@twinsun.com>
7291 * config.in (HAVE_FTELLO): Remove.
7293 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
7294 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
7296 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
7297 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
7299 2000-12-11 Miles Bader <miles@gnu.org>
7301 * window.c (displayed_window_lines): Don't round up when
7302 converting empty space at bottom to lines.
7303 Handle non-newline-terminated final lines properly.
7304 (Fwindow_text_height): New function (used to be in lisp).
7305 (syms_of_window): Initialize it.
7307 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
7309 * syntax.c (scan_lists): Check that the right quote char has the
7310 right Sstring syntax when jumping over strings.
7311 (init_syntax_once): Use Smax rather than 13.
7313 2000-12-09 Miles Bader <miles@gnu.org>
7315 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
7316 with PARTIALLY, inverting the sense.
7317 (window_scroll_pixel_based): Scroll partially visible lines into
7318 place if we hit the beginning or end of the buffer.
7319 (displayed_window_lines): Don't include partially visible lines.
7320 (Fmove_to_window_line): Skip past any partially visible first line.
7322 2000-12-08 Gerd Moellmann <gerd@gnu.org>
7324 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
7326 * tparam.c (tparam1): Change the way buffers are reallocated to be
7327 portable and less obfuscated.
7329 * termcap.c (tgetent): Change the way buffers are reallocated to
7330 be portable and less obfuscated.
7332 * macros.c (store_kbd_macro_char): Change the way buffers are
7333 reallocated to be portable and less obfuscated.
7335 * lread.c (read1): Change the way buffers are reallocated to be
7336 portable and less obfuscated.
7338 * doc.c (Fsubstitute_command_keys): Change the way buffers
7339 are reallocated so that it is portable.
7341 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
7343 * dosfns.c (Ffile_system_info): New function.
7344 (syms_of_dosfns): Defsubr it.
7346 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
7348 * alloc.c (gc_sweep): Add comment.
7350 2000-12-07 Gerd Moellmann <gerd@gnu.org>
7352 * sound.c (vox_configure): Change order of ioctls.
7353 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
7354 Ignore errors when changing volume.
7355 (vox_close): Don't reset the device.
7357 * process.c (read_process_output): Make sure the process marker's
7358 position is valid when the process buffer is changed in
7359 after-change functions. W3 does that.
7361 * xfns.c (x_free_gcs): New function.
7363 * xterm.h (x_free_gcs): Add prototype.
7365 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
7368 * xterm.c (x_destroy_window): Call x_free_gcs so that
7369 resources of non-toolkit X windows will be freed.
7371 2000-12-07 Andrew Innes <andrewi@gnu.org>
7373 * w32fns.c (xlfd_charset_of_font): Fix last change.
7375 2000-12-06 Dave Love <fx@gnu.org>
7377 * md5.h (__P): Don't define -- it comes from config.h.
7379 * strftime.c: Change some #if foo to #ifdef foo.
7381 2000-12-06 Andrew Innes <andrewi@gnu.org>
7383 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
7385 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
7386 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
7387 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
7389 2000-12-06 Gerd Moellmann <gerd@gnu.org>
7391 * alloc.c (gc_sweep): Prevent symbols read during loadup
7394 * xdisp.c (underlying_face_id): New function.
7395 (handle_face_prop, face_before_or_after_it_pos): Use it
7396 to determine the face ``under'' a string. Let strings inherit
7397 the face of the buffer under them.
7399 * xfaces.c (face_at_string_position): Update function comment.
7401 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
7402 matrix if the window's left position has changed; we need to
7403 redraw it in this case.
7405 * dispextern.h (struct glyph_matrix): Add member window_left_x.
7407 * window.c (coordinates_in_window): Check mouse on mode-line or
7410 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
7411 advertized by the function documentation.
7413 * window.c (syms_of_window): Doc fix.
7415 * sound.c (vox_configure): Set volume for left and right channel.
7416 (sound_cleanup): Return nil.
7418 * xdisp.c (move_it_by_lines): Fix paren typo.
7420 * xterm.c (x_load_font): Don't use the font's max_bounds for
7421 computing the height of the font. If max_bounds' ascent or
7422 descent are greater than the font's ascent or descent, this means
7423 glyphs overlap, which should be handled now by redisplay.
7425 * window.c (Veven_window_heights): New variable.
7426 (syms_of_window): DEFVAR_LISP it.
7427 (Fdisplay_buffer): Check Veven_window_heights before evening the
7430 2000-12-06 Miles Bader <miles@gnu.org>
7432 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
7433 update `default-frame-alist' instead of setting no frame parameters.
7435 2000-12-06 Kenichi Handa <handa@etl.go.jp>
7437 * composite.c (update_compositions): Fix typo (use the correct
7440 2000-12-05 Jason Rumney <jasonr@gnu.org>
7442 * md5.h: Remove underscores from function declarations.
7443 (__attribute__, __alignof__) [!__GNUC__]: Define.
7445 * md5.c: Delay include of md5.h until after namespace cleaning.
7447 * makefile.w32-in (fns.o): Depend on md5.h
7448 (md5.o): New target.
7451 * makefile.nt: Likewise.
7453 2000-12-05 Jason Rumney <jasonr@altavista.net>
7455 * w32term.c (expose_area): Complete last change.
7457 2000-12-05 Ken Raeburn <raeburn@gnu.org>
7459 * minibuf.c: Include intervals.h.
7461 2000-12-05 Jason Rumney <jasonr@gnu.org>
7463 * w32term.c (x_produce_glyphs): If a font for a component of
7464 a composition is not found, use 1 pixel dot ascent and 0 dot
7465 descent value to avoid displaying terribly tall empty boxes.
7466 (expose_area): Pass x-coordinate relative to the exposed
7467 area to x_draw_glyphs instead of a window-relative coordinate.
7469 2000-12-05 Gerd Moellmann <gerd@gnu.org>
7471 * xdisp.c (next_element_from_ellipsis): Save face before selective
7472 display in saved_face_id, and set face_before_selective_p.
7473 (reseat_1): Reset face_before_selective_p.
7474 (append_space, extend_face_to_end_of_line): If iterator's
7475 face_before_selective_p is set, use the face from saved_face_id.
7476 (extend_face_to_end_of_line): For tty frames, make sure to
7477 use the right face id when producing spaces at the end of
7480 * dispextern.h (struct it): Add face_before_selective_p.
7482 * keyboard.c (record_char): Don't record identical help-echo
7483 events in recent_keys.
7485 * xterm.c [USE_X_TOOLKIT]: Close the display.
7486 (xim_close_dpy): Handle case that the display has been closed.
7488 * xterm.c (x_destroy_window): Reset the frame's X window after
7491 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
7492 variable window_width.
7493 (line_draw_cost): Fix code skipping over spaces at the end of the
7494 line when must_write_spaces is not set.
7495 (scrolling_window): Fix code inserting runs in list of all runs.
7497 2000-12-05 Kenichi Handa <handa@etl.go.jp>
7499 * coding.c (setup_coding_system): Be sure to initialize
7500 coding->category_idx.
7502 2000-12-04 Gerd Moellmann <gerd@gnu.org>
7504 * xterm.c (PER_CHAR_METRIC): Removed because not used.
7506 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
7507 area to x_draw_glyphs instead of a window-relative coordinate.
7509 * fileio.c (auto_save_error): Add parameter ERROR. Show the
7510 error in the message.
7512 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
7513 timer after having read a key. It's not good for code reading
7514 several keys in a loop, like an input method.
7516 * fileio.c (Finsert_file_contents): When VISIT is t, don't
7517 record undo information for format-decode.
7519 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
7520 current buffer is read-only, not if it isn't.
7522 * keyboard.c (record_char): Record `help-echo' input events
7523 in recent_keys only if they display some help. Don't record
7524 `help-echo' events as macro char.
7526 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7528 * editfns.c (save_excursion_restore): Don't move point
7529 in another window if it is showing the wrong buffer.
7530 Avoid the call to Fwindow_live_p, for speed.
7532 2000-12-04 Kenichi Handa <handa@etl.go.jp>
7534 * xfaces.c (struct font_name): New member registry_priority.
7535 (split_font_name): Initialize the above member to zero.
7536 (concat_font_list): New function.
7537 (font_list): Include fonts of all alternative registries.
7538 (FONT_POINT_SIZE_QUANTUM): New macro.
7539 (better_font_p): Ignore point size difference less than
7540 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
7542 * xterm.c (x_produce_glyphs): If a font for a component of
7543 a composition is not found, use 1 pixel dot ascent and 0 dot
7544 descent value to avoid displaying terribly tall empty boxes.
7546 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
7548 2000-12-03 Ken Raeburn <raeburn@gnu.org>
7550 * coding.h (code_convert_string1): Declare.
7552 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
7554 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
7556 2000-12-02 Jason Rumney <jasonr@gnu.org>
7558 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
7559 correctly for single byte character case.
7560 (w32_per_char_metric): Do not try to make any assumptions about
7561 the metrics of BDF fonts.
7562 (x_estimate_mode_line_height): If `mode-line' face
7563 hasn't a font, use that of the frame, as drawing glyphs does.
7564 (note_mouse_highlight): Change the cursor shape on the vertical
7565 border between windows [not enabled].
7567 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
7569 * w32fns.c (Fx_create_frame): Reintroduce the call to
7570 face-set-after-frame-defaults.
7571 (Vx_window_horizontal_drag_shape): New variable.
7572 (syms_of_xfns): DEFVAR_LISP it.
7573 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
7576 2000-12-02 Simon Josefsson <simon@josefsson.org>
7578 * fns.c (Fmd5): Use a different logic to decide the coding system
7581 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
7583 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
7585 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
7587 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7589 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
7590 height for YNegative.
7591 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
7592 height; also see comment there.
7594 * window.c (coordinates_in_window): Handle computations for
7595 positions on the vertical bar and fringes differently for
7596 window-system frames. Consider some pixels near the vertical bar
7597 as on the bar if the frame doesn't have vertical scroll bars.
7598 Associate positions between mode or header lines with the
7599 right window, the left one.
7601 2000-12-01 Jason Rumney <jasonr@gnu.org>
7603 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
7605 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
7608 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7610 * window.c (struct saved_window): Add members orig_top and orig_height.
7611 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
7612 (save_window_save, Fset_window_configuration): Save/restore
7613 window's orig_top and orig_height.
7615 2000-12-01 Jason Rumney <jasonr@gnu.org>
7617 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
7619 * w32fns.c (x_set_cursor_color): Fix last change.
7621 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7623 * xdisp.c (echo_area_display): If cursor is in the echo area, make
7624 sure that the next redisplay displays the minibuffer, so that
7625 the cursor will be replaced with what the minibuffer wants.
7627 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
7628 #ifndef instead of using #if.
7629 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
7630 USE_TOOLKIT_SCROLL_BARS is defined.
7632 2000-11-30 Jason Rumney <jasonr@gnu.org>
7634 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
7637 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7639 * fns.c (Fmd5): Doc fix.
7641 2000-11-30 Simon Josefsson <simon@josefsson.org>
7643 * fns.c (Fmd5): New function.
7644 (syms_of_fns): Defsubr md5.
7646 * Makefile.in (obj): Add md5.o
7648 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7650 * md5.h, md5.c: New files, taken from glibc.
7652 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
7654 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
7655 hasn't a font, use that of the frame, as drawing glyphs does.
7657 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
7659 * eval.c (Frun_hooks): Allow 0 arguments.
7661 2000-11-29 Gerd Moellmann <gerd@gnu.org>
7663 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
7664 is over the menu bar widget, say it's not on the frame.
7666 * xfns.c (Fx_create_frame): Reintroduce the call to
7667 face-set-after-frame-defaults.
7669 * eval.c (Fsignal): Reset handling_signal.
7671 2000-11-28 Jason Rumney <jasonr@gnu.org>
7673 * w32menu.c (add_menu_item): Reset menu item text when changing
7674 type to radio button.
7676 2000-11-28 Gerd Moellmann <gerd@gnu.org>
7678 * xselect.c: Update copyright.
7680 * window.c (coordinates_in_window): If on a mode or header line,
7681 but sufficiently close to its start, return ``on vertical
7682 border''. This gives us a way to drag windows horizontally when
7683 using toolkit scroll bars.
7685 * xterm.c (note_mouse_highlight): Change the cursor shape
7686 on the vertical border between windows.
7688 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
7690 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
7691 (syms_of_xfns): DEFVAR_LISP it.
7692 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
7694 * textprop.c (text_read_only): New function.
7695 (verify_interval_modification): Use it instead of signaling
7696 `text-read-only'. This makes it easier to catch this error
7699 * xdisp.c (forward_to_next_line_start): Check for newlines,
7700 not end of line, which includes CR.
7702 2000-11-28 Kenichi Handa <handa@etl.go.jp>
7704 * coding.c (Ffind_coding_systems_region_internal): Be sure to
7705 include no-conversion.
7707 2000-11-27 Jason Rumney <jasonr@gnu.org>
7709 * w32fns.c (w32_load_system_font): Always mark font as double byte
7710 if codepage is unicode.
7712 2000-11-27 Gerd Moellmann <gerd@gnu.org>
7714 * xdisp.c (forward_to_next_line_start): If already on a newline,
7715 just consume it to avoid unintended skipping over invisible text below.
7717 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7718 `vertical-line', `mode-line' and `header-line' events.
7720 * xdisp.c (try_window_id): Avoid starting to display in the middle
7721 of a character, a TAB for instance. This is easier than to set
7722 up the iterator exactly, and it's not a frequent case, so the
7723 additional effort wouldn't really pay off.
7725 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7727 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7730 2000-11-25 Jason Rumney <jasonr@gnu.org>
7732 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7733 Args to window_from_coordinates should be pixel coordinates.
7735 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7736 redisplay handles them properly.
7738 2000-11-25 Miles Bader <miles@gnu.org>
7740 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7742 2000-11-24 Jason Rumney <jasonr@gnu.org>
7744 * w32.c (init_environment): Set LANG environment variable based on
7745 locale settings, if not set.
7747 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7748 making tool bar smaller. When clearing the frame, also
7749 clear current matrices. Clear frame when tool bar disappears.
7750 Don't use more lines for the tool-bar than is available.
7751 (x_change_window_heights): New function.
7753 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7755 * xdisp.c (init_from_display_pos): If POS says we're already after
7756 an overlay string ending at POS, make sure to pop the iterator
7757 because it will be in front of that overlay string. When POS is
7758 ZV, we've thereby also ``processed'' overlay strings at ZV.
7760 * xfaces.c (lface_from_face_name): Function comment fix.
7762 2000-11-24 Miles Bader <miles@gnu.org>
7764 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7765 apply `mode-line-inverse-video' -- zero means force display using
7766 the default face, non-zero means display using the specialized face.
7767 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7769 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7771 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7774 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7776 * coding.c (decode_coding_emacs_mule): Fix the case of
7777 CODING_EOL_LF, which used uninitialized value of c.
7779 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7781 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7783 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7785 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7788 * frame.h (struct frame): Replace desired_tool_bar_items,
7789 current_tool_bar_items, n_desired_tool_bar_items,
7790 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7792 * frame.c (make_frame): Change initialization of tool bar
7795 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7796 Change references to members deleted from struct frame to use the
7799 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7800 references to members deleted from struct frame to use the new ones.
7802 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7804 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7806 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7807 (note_tool_bar_highlight): Change references to members deleted
7808 from struct frame to use the new ones.
7810 2000-11-23 Miles Bader <miles@gnu.org>
7812 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7813 the face's inverse-video attribute, rather than overriding it.
7815 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7817 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7818 making tool bar smaller.
7820 2000-11-22 Dave Love <fx@gnu.org>
7822 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7824 2000-11-22 Miles Bader <miles@gnu.org>
7826 * keyboard.c (Vminibuffer_message_timeout): New variable.
7827 (command_loop_1): Use it to determine message timeout.
7828 (syms_of_keyboard): Initialize it.
7830 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7832 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7834 * sysdep.c: Move the code for declaring h_errno after #include
7837 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7839 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7840 the menu bar when the tooltip is unmapped.
7842 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7843 sole visible buffer when we're currently in the mini-buffer, and
7846 2000-11-21 Jason Rumney <jasonr@gnu.org>
7848 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7849 put on the clipboard.
7850 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7851 copy of what Emacs last put there. If they are the same, do not
7852 use the clipboard copy to avoid losing data due to coding conversions.
7854 2000-11-22 Miles Bader <miles@gnu.org>
7856 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7857 (syms_of_minibuf): Initialize it.
7858 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7859 to prompt, don't make read-only.
7861 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7863 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7864 Add BEFORE/AFTER_POTENTIAL_GC.
7866 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7868 * buffer.c (mmap_free_1): Avoid a compiler warning.
7870 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7872 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7874 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7877 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7879 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7882 * s/gnu-linux.h: Don't use `#cpu'.
7884 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7885 not defined in mman.h.
7887 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7888 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7889 and store an index in the XClientMessageEvent. Storing a
7890 Lisp_Object or pointer can fail on a 64 bit system, since X only
7892 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7894 2000-11-20 Dave Love <fx@gnu.org>
7896 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7898 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7900 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7902 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7904 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7907 * alloc.c (make_string): Fix previous change. Be sure to make
7908 unibyte string correctly.
7910 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7912 * window.c (Fwindow_list): Change parameter list to be XEmacs
7914 (window_list_1): New function.
7915 (window_loop): Use it instead of Fwindow_list.
7917 * sysdep.c (emacs_ospeed): New variable.
7918 (toplevel): Don't declare ospeed extern.
7919 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7921 * termcap.c (ospeed): Remove.
7922 (tputs) [!emacs]: Remove unused code.
7923 (tgetent): Avoid a compiler warning.
7925 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7926 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7927 SCROLL_BAR_X_WIDGET with additional argument DPY.
7929 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7931 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7932 Take the X display as additional argument.
7933 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7934 `Widget' is a pointer type that's not easily stored in Lisp_Object
7935 form in a portable way.
7937 * dispnew.c (update_text_area): Fix last change.
7939 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7941 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7943 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7944 clear current matrices.
7946 * buffer.c (mmap_enlarge): Don't print a message on stderr
7947 if mapping new memory at the end of the existing region fails.
7949 * dispnew.c (update_text_area): Don't skip over equal glyphs
7950 when the last current glyph overlaps the glyph to its right.
7952 2000-11-18 Miles Bader <miles@gnu.org>
7954 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7955 lines that *end* with "..." too (that's the most common case!).
7957 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7959 * xdisp.c (resize_mini_window): Temporarily change to the
7960 mini-window's buffer if necessary.
7962 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7963 the tooltip obscures less text under it.
7965 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7967 * puresize.h (BASE_PURESIZE): Increase to 700000.
7969 2000-11-18 Jason Rumney <jasonr@gnu.org>
7971 * w32term.c (w32_draw_bitmap): Use face to set colors.
7973 2000-11-17 Dave Love <fx@gnu.org>
7975 * lread.c (Fload): Fix #ifdef for pcc.
7977 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7979 * xdisp.c (pos_visible_p): Compute the default character height
7982 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7984 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7985 knowing the line's height; use the default font's height in that case.
7987 * xfaces.c (weight_table): Add `demi' with the same meaning as
7990 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7992 * dispnew.c (null_row): New global static variable.
7993 (clear_glyph_row): Delete local static variable null_row.
7995 2000-11-15 Jason Rumney <jasonr@gnu.org>
7997 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7998 (w32_alloc_lighter_color): Use new brightness calculations from
7999 xterm.c. Scale delta to be in the range expected by W32.
8000 (w32_draw_relief_rect): Use frame relief colors.
8002 2000-11-15 Gerd Moellmann <gerd@gnu.org>
8004 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
8005 (Qinhibit_default_face_x_resources): New variable.
8006 (syms_of_frame): Initialize it.
8007 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
8009 * xdisp.c (pos_visible_p): Improve function comment.
8011 * lisp.h (BINDING_STACK_SIZE): New macro.
8013 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
8014 reading the directory if readdir returns null and errno is EAGAIN
8017 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
8019 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
8020 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
8021 Set amount_to_scroll to max of dx and scroll_step so that
8022 scroll-conservatively doesn't defeat scroll-step>1.
8023 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
8024 scroll-conservatively for line-at-a-time scrolling.
8026 2000-11-14 Gerd Moellmann <gerd@gnu.org>
8028 * window.c (Fpos_visible_in_window_p): Call pos_visible with
8031 * xdisp.c (current_mode_line_height, current_header_line_height):
8033 (init_xdisp): Initialize them.
8034 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
8035 and use exact mode line heights if it is set.
8037 * lisp.h (pos_visible_p): Change prototype.
8039 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8040 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
8041 and current_header_line_height first.
8042 (current_mode_line_height, current_header_line_height):
8045 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
8047 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
8048 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
8049 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
8051 2000-11-14 Miles Bader <miles@gnu.org>
8053 * xterm.c (x_alloc_lighter_color): Include an additive component
8054 too for dark colors, because FACTOR isn't enough.
8055 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
8058 2000-11-13 Gerd Moellmann <gerd@gnu.org>
8060 * keyboard.c (show_help_echo): Call message3_nolog with number of
8061 bytes in the help string as 2nd parameter, instead of the number
8064 2000-11-13 Miles Bader <miles@gnu.org>
8066 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
8067 (Fload): Use new openp return protocol.
8068 Don't try to use Vload_source_file_function to load .elc files.
8069 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
8070 openp return protocol.
8071 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
8073 2000-11-11 Kenichi Handa <handa@etl.go.jp>
8075 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
8077 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
8078 Defined these macros.
8079 (NLIST_STRUCT): Avoid re-defining it.
8081 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
8082 -I/usr/contrib/X11R6/include.
8083 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
8085 2000-11-10 Jason Rumney <jasonr@gnu.org>
8087 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
8089 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
8090 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
8092 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
8093 (Qw32_charset_vietnamese): New symbol.
8094 (xlfd_charset_of_font): New function.
8095 (w32_load_system_font): Use it.
8096 (x_to_w32_charset): Use Fassoc to find charset info. Special case
8097 when Vw32_charset_info_alist is nil to ensure default face always
8098 has font. Use Fcar and Fcdr for safety.
8099 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
8100 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
8101 pseudo-codepages for special cases.
8102 (w32_to_x_font): New parameter to allow charset portion to be
8103 specified where there is many to one mapping. Callers changed.
8104 (w32_list_fonts): Avoid listing fonts that won't display.
8106 2000-11-10 Gerd Moellmann <gerd@gnu.org>
8108 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
8109 (font_list_1): Renamed from font_list.
8110 (font_list): New function, trying alternative registries from
8111 Vface_alternative_font_registry_alist.
8112 (Finternal_set_alternative_font_registry_alist): New function.
8113 (syms_of_xfaces): Initialize and Staticpro
8114 Vface_alternative_font_registry_alist.
8115 Defsubr Finternal_set_alternative_font_registry_alist.
8117 2000-11-09 Ken Raeburn <raeburn@gnu.org>
8119 * lisp.h (Flooking_at): Declare.
8121 2000-11-09 Gerd Moellmann <gerd@gnu.org>
8123 * dired.c (directory_files_internal): Fix a braino.
8125 * dired.c (directory_files_internal): Add missing GCPRO's.
8128 2000-11-08 Gerd Moellmann <gerd@gnu.org>
8130 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
8131 (resize_mini_window): Return quickly if Vresize_mini_window is
8132 nil. Don't return if Vmax_mini_window_height is nil.
8134 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
8135 (syms_of_xdisp): Initialize them.
8136 (resize_mini_window): Act according to the setting of
8137 Vresize_mini_window.
8138 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
8140 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
8141 scroll bar widget after configuring it, so that it will appear at
8142 the right position from the start.
8143 (XTredeem_scroll_bar): Cleaned up.
8145 2000-11-08 Kenichi Handa <handa@etl.go.jp>
8147 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
8148 font is taller than the frame line, we don't have to bias the
8151 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
8153 2000-11-07 Dave Love <fx@gnu.org>
8155 * config.in (HAVE_MKSTEMP): Add.
8157 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
8159 2000-11-07 Gerd Moellmann <gerd@gnu.org>
8161 * window.c (Fset_window_configuration): Don't try to preserve
8162 point in the current buffer, if that buffer is displayed in more
8165 * xfaces.c (lookup_named_face): If default face isn't realized,
8166 try to realize it. Return -1 if not successful.
8167 (Fx_list_fonts): Handle case that face cannot be determined.
8168 (Fface_font): Likewise.
8170 2000-11-06 Gerd Moellmann <gerd@gnu.org>
8172 * window.c (displayed_window_lines): Detect partially
8173 visible lines at the bottom correctly.
8175 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
8177 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
8178 when ensuring we don't do visit in indirect buffer.
8180 2000-11-06 Kenichi Handa <handa@etl.go.jp>
8182 * composite.h (compose_chars_in_text): Add prototype.
8184 * composite.c (Vcomposition_function_table): New variable.
8185 (Qcomposition_function_table): New variable.
8186 (run_composition_function): Call
8187 Vcompose_chars_after_function with three arguments.
8188 (compose_chars_in_text): New function.
8189 (syms_of_composite): Modified the doc-string of
8190 Vcompose_chars_after_function. Declare composition-function-table
8191 as a lisp variable, and initialize it.
8193 * xfns.c (x_encode_text): Suppress producing escape sequences for
8196 * xselect.c: Include composite.h.
8197 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
8199 2000-11-05 Andrew Innes <andrewi@gnu.org>
8201 * w32term.c (x_produce_glyphs): Fix typo in enum name.
8203 * sysdep.c (read_input_waiting): Remove extraneous argument to
8206 * w32fns.c (Fx_server_version): Include w32_build_number in the
8209 * w32heap.c (w32_build_number): New variable.
8210 (cache_system_info): Set it.
8212 * w32heap.h (w32_build_number): Add extern.
8214 * emacs.c (syms_of_emacs): Update docstring for
8215 system-configuration, to reflect the actual usage on MS-Windows.
8217 2000-10-31 Gerd Moellmann <gerd@gnu.org>
8219 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
8220 process idle timers while waiting for another event.
8222 * dispnew.c (update_frame_line): Handle case where spaces in
8223 the default face are colored.
8225 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
8226 window height hasn't changed.
8228 2000-10-31 Jason Rumney <jasonr@gnu.org>
8230 * w32term.c (x_produce_glyphs): Handle composite characters.
8231 (x_draw_glyph_string_foreground)
8232 (x_draw_composite_glyph_string_foreground): Restore old font.
8234 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
8236 * minibuf.c (read_minibuf): Reset the undo history just before
8237 starting the recursive-edit.
8239 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8241 * xfaces.c (menu_face_change_count): New variable.
8242 (Finternal_set_lisp_face_attribute): Increment it for changes
8244 (realize_basic_faces): Reflect changes in the `menu' faces
8247 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
8248 dy obtained from the iterator's y-position after moving from
8249 scroll_margin_pos to PT; see comment there.
8251 * xdisp.c (safe_eval_handler): Call add_to_log.
8253 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
8254 is not a symbol or string.
8256 * xdisp.c (echo_area_display): Don't perform a display update from
8257 inside redisplay. The update will happen anyway at the end of
8258 redisplay, and it can confuse redisplay (GC messages while
8259 redisplaying, for instance.)
8261 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
8263 * xrdb.c (x_load_resources): Use the class name in the defaults.
8265 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
8266 (regex_compile): Catch bogus \(\1\).
8268 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8270 * xterm.c (x_alloc_nearest_color): Fix last change to compare
8273 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
8274 we have a color cache, check that the cached color equals the
8275 allocated color. If not, clear the color cache.
8277 * window.c (displayed_window_lines): Change buffers if necessary.
8278 Fix computation of displayed lines.
8280 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
8281 update_menu_bindings to DEFVAR_BOOL.
8283 2000-10-30 Kenichi Handa <handa@etl.go.jp>
8285 * search.c (Fset_match_data): Be sure to make search_regs always sane.
8287 * puresize.h (BASE_PURESIZE): Increase to 680000.
8289 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
8291 2000-10-29 Jason Rumney <jasonr@gnu.org>
8293 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
8295 * w32term.c (w32_bdf_per_char_metric): Negate descent.
8296 (w32_cache_char_metrics): Handle possibility that 'x' does not
8297 exist in a BDF font.
8298 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
8300 * w32bdf.h (bdffont): Add nchars.
8302 * w32bdf.c (set_bdf_font_info): Set it.
8303 (w32_BDF_TextOut): Swap byte order of double byte characters.
8304 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
8306 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
8308 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
8309 don't override the colors in frame's param_alist, unless they are
8312 * term.c (reassert_line_highlight): If inverse_video is non-zero,
8313 reverse the effect of the highlight flag.
8315 2000-10-27 Ken Raeburn <raeburn@gnu.org>
8317 * window.h (Fwindow_live_p): Declare.
8319 * undo.c (record_delete): Check that last_undo_buffer is really a
8320 buffer before applying XBUFFER to it.
8322 * keymap.c (where_is_internal): Pass lisp object, not integer, to
8325 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8327 * lisp.h (KEYMAPP): New macro.
8328 (get_keymap): Remove.
8329 (get_keymap_1): Rename get_keymap.
8331 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
8333 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
8335 * xmenu.c (single_submenu): Use KEYMAPP.
8336 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8337 Use KEYMAPP rather than Fkeymapp.
8339 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
8341 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
8342 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8343 Use KEYMAPP rather than Fkeymapp.
8344 (single_submenu): Use KEYMAPP.
8345 (w32_menu_show, w32_dialog_show): Use TRUE.
8347 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
8349 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
8350 (Fkeymapp): Use KEYMAPP.
8351 (get_keymap): Rename from get_keymap_1. Remove old def.
8352 Return t when autoload=0 and error=0 and the keymap needs autoloading.
8353 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
8354 (Fminor_mode_key_binding): Don't raise an error if the binding
8356 (Fuse_global_map, Fuse_local_map): Allow autoloading.
8357 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
8359 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
8360 Allow Vspecial_event_map to be autoloaded.
8361 (menu_bar_items): Fetch the keymap rather than using keymapp.
8362 (menu_bar_one_keymap): No need to follow func-indirect any more.
8363 (parse_menu_item): get_keymap_1 -> get_keymap.
8364 (tool_bar_items): Fetch the keymap rather than using keymapp.
8365 (read_key_sequence): Use KEYMAPP.
8367 * intervals.c (get_local_map): Use get_keymap rather than following
8368 function-indirections explicitly.
8370 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
8372 2000-10-27 Jason Rumney <jasonr@gnu.org>
8374 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
8375 point, as Windows has oversized fonts.
8377 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
8379 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8381 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
8382 (freehook, reallochook): Handle null pointer arguments.
8383 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
8385 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8387 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
8388 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
8389 Giving in to popular pressure to shut up the compiler with casts.
8391 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8393 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
8394 signed value, and use a default value computed from the font's
8397 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
8399 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
8400 that specify a negative underline position can still use underlines.
8402 * window.c (Fpos_visible_in_window_p): Make POS default to
8403 WINDOW's point, not the current buffer's point.
8405 2000-10-26 Dave Love <fx@gnu.org>
8407 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
8408 when it's necessary.
8410 2000-10-26 Gerd Moellmann <gerd@gnu.org>
8412 * window.c (size_window): Compute size difference from sum of old
8413 child window sizes instead of from parent's size.
8415 * xdisp.c (pos_visible_p): Change current buffer if necessary.
8416 Handle obscured lines at the top of the window.
8418 * frame.c (Fdelete_frame): Doc fix. Move running the hook
8419 down after the last error condition check.
8421 * frame.c (Fdelete_frame): Run delete-frame-hook.
8423 2000-10-26 Kenichi Handa <handa@etl.go.jp>
8425 * coding.c (decode_coding): Fix previous change (check also
8426 CODING_MODE_LAST_BLOCK).
8428 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8430 * regex.c: More `unsigned char' -> `re_char' changes.
8431 Also change several `int' into `re_wchar_t'.
8432 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
8433 (PUSH_FAILURE_POINTER): Don't cast any more.
8434 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
8435 We want GCC to complain, since this piece of code makes
8436 re_match non-reentrant, which *should* be fixed.
8437 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
8438 (EXTEND_BUFFER): Use RETALLOC.
8439 (SET_LIST_BIT): Don't cast.
8440 (re_wchar_t): New type.
8441 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
8442 that those two functions will always properly return.
8443 (IMMEDIATE_QUIT_CHECK): Cast to void.
8444 (analyse_first): Use recursion rather than an explicit stack.
8445 (re_compile_fastmap): Can't fail anymore.
8446 (re_search_2): Don't check re_compile_fastmap for failure.
8447 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
8448 Now also sets the new value (passed in a new argument).
8449 (re_match_2_internal): Use it.
8450 Also, use a new var `reg' of type size_t when looping through regs
8451 rather than reuse the inappropriate `mcnt'.
8453 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
8454 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
8455 (where_is_internal): Renamed from Fwhere_is_internal.
8456 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
8457 (Fwhere_is_internal): New function wrapping where_is_internal.
8458 (where_is_internal_1): Handle the case where we're filling the cache.
8459 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
8461 2000-10-25 Miles Bader <miles@gnu.org>
8463 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
8465 2000-10-25 Gerd Moellmann <gerd@gnu.org>
8467 * window.c (pos_fully_visible_p): Removed.
8468 (Fpos_visible_in_window_p): Use pos_visible_p to determine
8469 if position is visible and/or fully visible.
8471 * lisp.h (pos_visible_p): Add prototype.
8473 * xdisp.c (pos_visible_p): New function.
8475 2000-10-25 Kenichi Handa <handa@etl.go.jp>
8477 * process.c (send_process): If OBJECT is t, it means that the data
8478 is from C string, but we should encode it. Before calling
8479 setup_raw_text_coding_system, be sure to flush out data by the
8480 previous coding system.
8482 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
8484 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
8485 assignment of startpos to prev when startpos == pos.
8487 * editfns.c (find_field): Set the field stickiness correctly from
8488 overlay fields. Use renamed `text_property_stickiness'.
8489 (text_property_stickiness): Renamed from `char_property_stickiness'.
8490 Only check text properties, not overlays.
8491 * textprop.c (get_char_property_and_overlay): New function.
8492 (Fget_char_property): Use it.
8493 * intervals.h (get_char_property_and_overlay): Add declaration.
8495 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8497 * keymap.c: Use AREF, ASET and ASIZE macros.
8498 (Fmake_sparse_keymap): Docstring fix.
8500 (shadow_lookup): Move up.
8501 Handle the case where lookup-key returns an integer.
8502 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
8503 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
8504 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
8505 Simplify/rewrite the keymap-finding code.
8506 Add check for command shadowing, using shadow_lookup.
8508 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
8510 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
8511 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
8514 2000-10-24 Andrew Innes <andrewi@gnu.org>
8516 * dired.c (directory_files_internal_unwind): New function.
8517 (directory_files_internal): Use it to ensure closedir is called
8518 even if expand-file-name or file-attributes throw, eg. because of
8519 a user interrupt. Also enable immediate_quit while calling
8520 re_search, so that matching can be interrupted as well.
8522 2000-10-24 Andrew Innes <andrewi@gnu.org>
8524 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
8526 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
8527 so that re_search functions only quit when callers expect them to.
8529 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8531 * regex.c (regex_compile): Change the way of handling a range from
8532 a char less than 256 to a char not less than 256.
8534 2000-10-24 Gerd Moellmann <gerd@gnu.org>
8536 * window.c (size_window): Prevent setting window's width or
8537 height to a negative value (esp. with XSETFASTINT).
8539 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
8540 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
8541 (protect_malloc_state) [GC_MALLOC_CHECK &&
8542 GC_PROTECT_MALLOC_STATE]: New function.
8543 (PROTECT_MALLOC_STATE): New macro.
8544 (__malloc_initialize, morecore, _malloc_internal)
8545 (_free_internal) _realloc_internal): Use it to make _heapinfo
8546 read-only outside of gmalloc.
8548 * keymap.c: Update copyright.
8550 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
8553 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
8555 * filelock.c (unlock_all_files): Use unlock_file to expand each
8556 buffer's file_truename before trying remove its lock file.
8558 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
8560 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
8561 or CRLF, decode EOLs.
8563 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8565 * window.c (Fdisplay_buffer): Fix doc.
8567 2000-10-23 Jason Rumney <jasonr@gnu.org>
8569 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
8570 ASCII font of default fontset on Windows.
8572 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
8573 xterm.c comment below).
8575 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
8577 2000-10-23 Gerd Moellmann <gerd@gnu.org>
8579 * xterm.c (x_connection_closed): Reset handling_signal.
8581 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
8583 2000-10-23 Miles Bader <miles@gnu.org>
8585 * window.c (window_scroll_pixel_based, window_scroll_line_based):
8586 Pass nil for FULLY argument to Fpos_visible_in_window_p to
8587 maintain old behavior.
8588 * minibuf.c (Fminibuffer_complete): Likewise.
8590 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
8592 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
8593 that when a font can't be exactly centered, it errs up rather than
8596 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
8598 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
8600 2000-10-23 Andrew Choi <akochoi@i-cable.com>
8602 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
8604 * dispnew.c [macintosh]: Include macterm.h.
8605 (init_display) [macintosh]: Initialization for window system.
8607 * emacs.c (main) [macintosh]: Call syms_of_textprop,
8608 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
8609 syms_of_search, x_term_init, and init_keyboard before calling
8610 init_window_once. Also, call syms_of_xmenu.
8612 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
8613 default fontset to Monaco.
8615 * frame.c [macintosh]: Include macterm.h. Remove declarations of
8616 NewMacWindow and DisposeMacWindow.
8617 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
8618 instead of calling NewMacWindow and setting fields of
8619 f->output_data.mac directly. Call init_frame_faces.
8620 (Fdelete_frame) [macintosh]: Remove unused code.
8621 (Fmodify_frame_parameters) [macintosh]: Call
8622 x_set_frame_parameters instead of mac_set_frame_parameters.
8624 * frame.h [macintosh]: Define menu_bar_lines field in struct
8625 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
8627 * keyboard.c [macintosh]: Include macterm.h.
8628 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
8629 and menu_bar_activate_event type events as for X and NT.
8630 (make_lispy_event) [macintosh]: Construct lisp events of type
8631 MENU_BAR_EVENT as for X and NT.
8633 * sysdep.c [macintosh]: Remove declaration for sys_signal.
8634 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
8635 (sys_subshell) [macintosh]: Remove definition entirely.
8636 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
8637 Vwindow_system_version here. Remove initialization of
8638 Vx_bitmap_file_path.
8639 (read_input_waiting): Correct the number of parameters passed to
8641 Move all Macintosh functions to mac/mac.c.
8643 * term.c [macintosh]: Include macterm.h.
8645 * window.c [macintosh]: Include macterm.h.
8647 * xdisp.c [macintosh]: Include macterm.h. Declare
8648 set_frame_menubar and pending_menu_activation.
8649 (echo_area_display) [macintosh]: Do not return if terminal frame
8650 is the selected frame.
8651 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
8652 Allow only the selected frame to set menu bar.
8653 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
8654 calling FRAME_EXTERNAL_MENU_BAR (f).
8655 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
8657 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
8658 and check_x. Declare XCreateGC. Define x_create_gc and
8659 x_free_gc. Initialize font_sort_order.
8660 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
8661 but call x_list_fonts instead of w32_list_fonts.
8662 (Finternal_face_x_get_resource) [macintosh]: Do not call
8663 display_x_get_resource.
8664 (prepare_face_for_display) [macintosh]: Set xgcv.font.
8665 (realize_x_face) [macintosh]: Load the font if it is specified in
8667 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
8669 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
8671 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
8672 is nil: since we go to the end of submap anyway, we'd end up
8674 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
8675 doesn't obey autoload.
8677 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8679 * msdos.c (dos_set_window_size): Update screen dimension variables.
8681 2000-10-21 Jason Rumney <jasonr@gnu.org>
8683 * w32term.c (w32_cache_char_metrics): Double check that font is
8684 really fixed pitch before trusting tmPitchAndFamily.
8686 2000-10-21 Andrew Innes <andrewi@gnu.org>
8688 * w32gui.h (w32_char_font_type): Move enum from w32term.c
8690 * w32term.h: Extern decl for w32_cache_char_metrics.
8692 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
8694 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
8695 (w32_unload_font): Free per_char array if present.
8697 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
8698 cached information in emulated XFontStruct to handle common cases
8699 quickly. Do not allocate XCharStruct for return.
8700 (w32_native_per_char_metric): New function.
8701 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
8703 (x_produce_glyphs): Don't get an HDC. Change calls to
8704 w32_per_char_metric to match arg change above. Remove calls to
8706 (w32_get_glyph_overhangs): Ditto.
8707 (w32_cache_char_metrics): New function.
8709 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
8710 ($(BLD)/casefiddle.$(O)): Remove compile command.
8711 ($(BLD)/gmalloc.$(O)): Remove compile command.
8712 ($(BLD)/dispnew.obj):
8713 ($(BLD)/keyboard.obj):
8714 ($(BLD)/w32inevt.obj):
8715 ($(BLD)/w32bdf.obj):
8717 ($(BLD)/buffer.obj):
8718 ($(BLD)/editfns.obj):
8720 ($(BLD)/fileio.obj):
8722 ($(BLD)/indent.obj):
8723 ($(BLD)/insdel.obj):
8724 ($(BLD)/intervals.obj):
8725 ($(BLD)/minibuf.obj):
8727 ($(BLD)/scroll.obj):
8728 ($(BLD)/sysdep.obj):
8729 ($(BLD)/textprop.obj):
8730 ($(BLD)/widget.obj):
8731 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8732 ($(BLD)/term.obj): Add dependency on dispextern.h.
8734 * makefile.nt ($(BLD)\dispnew.obj):
8735 ($(BLD)\keyboard.obj):
8736 ($(BLD)\w32inevt.obj):
8737 ($(BLD)\w32bdf.obj):
8739 ($(BLD)\buffer.obj):
8740 ($(BLD)\editfns.obj):
8742 ($(BLD)\fileio.obj):
8744 ($(BLD)\indent.obj):
8745 ($(BLD)\insdel.obj):
8746 ($(BLD)\intervals.obj):
8747 ($(BLD)\minibuf.obj):
8749 ($(BLD)\scroll.obj):
8750 ($(BLD)\sysdep.obj):
8751 ($(BLD)\textprop.obj):
8752 ($(BLD)\widget.obj):
8753 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8754 ($(BLD)\term.obj): Add dependency on dispextern.h
8756 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8758 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8759 with an additional argument of Qt.
8761 2000-10-21 Miles Bader <miles@gnu.org>
8763 * window.c (pos_fully_visible_in_window_p): New function.
8764 (Fpos_visible_in_window_p): Add FULLY argument.
8765 Use pos_fully_visible_in_window_p.
8766 (window_scroll_pixel_based, window_scroll_line_based): Update
8767 calls to Fpos_visible_in_window_p.
8768 * lisp.h (Fpos_visible_in_window_p): Update prototype
8770 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8772 * alloc.c (toplevel): Conditionalize compilation of mem_*
8773 functions differently.
8775 2000-10-20 Jason Rumney <jasonr@gnu.org>
8777 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8778 mem_init where it used to be. mem_z etc not defined otherwise.
8780 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8782 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8784 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8785 structure definition and related variabled to the top of the file.
8786 Include this code when GC_MALLOC_CHECK is defined.
8787 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8788 register/unregister allocated region.
8789 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8790 which isn't allocated.
8791 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8792 something which is already in use.
8793 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8794 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8795 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8796 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8798 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8799 _malloc_internal instead of malloc.
8800 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8803 2000-10-20 Andrew Innes <andrewi@gnu.org>
8805 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8807 (my_strftime) <macro>: Don't use macro arg list when redefining as
8809 (my_strftime) <function>: Supply 0 as ut argument.
8811 2000-10-19 Jason Rumney <jasonr@altavista.net>
8813 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8814 including dispextern.h, as it stops faces from working.
8816 * w32fns.c (Fx_create_frame): Don't bother calling
8817 face-set-after-frame-default since the caller does it for us
8818 anyway. Clean up calls to x_get_arg to be consistent with X.
8820 * w32term.c (x_produce_glyphs): Handle
8821 unibyte_display_via_language_environment correctly.
8822 (w32_draw_box_rect): Fix the calculation of width and height.
8824 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8825 as it has stopped working.
8826 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8829 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8831 * eval.c (skip_debugger): Prevent a compiler warning.
8832 (Fcondition_case): Likewise.
8833 (Fbacktrace_frame): Use a null interactive spec.
8835 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8837 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8839 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8841 * strftime.c: Sync with glibc, file version 1.78.
8842 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8843 should no longer be used according to ISO 8601.
8845 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8846 no map for meta_prefix_char, don't try to use it as a keymap.
8847 Instead, if T_OK is non-zero, look up a default binding, if any,
8848 otherwise, if T_OK is zero, return nil.
8850 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8851 (x_to_xcolors, png_load): Use x_query_color.
8853 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8855 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8857 (x_copy_color, x_alloc_lighter_color): Likewise.
8859 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8860 (x_query_color, x_query_colors): Add prototype.
8862 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8863 check_string_bytes only if not noninteractive, increase count to 50.
8865 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8867 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8870 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8872 * alloc.c (pure_bytes_used): Renamed from pureptr.
8874 (pure_alloc): New function.
8875 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8877 (Fpurecopy): Use PURE_POINTER_P.
8879 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8880 PT has moved backward.
8882 * xdisp.c (cursor_row_p): Take continued lines into account.
8884 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8886 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8887 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8888 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8891 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8892 of selective display off while searching for the next line start.
8894 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8896 * Makefile.in (term.o): Depend on dispextern.h.
8898 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8900 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8902 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8904 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8905 the iterator at the beginning, so that they can be set later on,
8906 for instance in reseat_at_next_visible_line_start, without being
8909 * xfns.c (pbm_format): Add :foreground and :background keywords.
8910 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8911 (xbm_load): Recognize foreground and background color specifications.
8913 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8915 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8917 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8919 * msdos.c (IT_set_face): Compare highlighted face with the default
8920 face, and invert colors if these faces' colors are identical.
8921 (Fmsdos_remember_default_colors): Don't swap foreground and
8922 background colors in initial_colors[].
8923 (IT_set_frame_parameters): Don't swap frame's foreground and
8924 background pixels. If ALIST includes "(reverse . t)", swap
8925 foreground-color and background-color properties in frame's
8926 param_alist. If the original frame's param_alist doesn't specify
8927 the colors, store unspecified-fg and unspecified-bg, reversed if
8930 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8931 the colors are unspecified and reversed, reverse fore- and back-
8932 ground in the returned value.
8933 (Fframe_parameter): Ditto.
8935 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8937 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8938 get_last_unchanged_at_beg_row.
8939 (find_first_unchanged_at_end_row): Renamed from
8940 get_first_unchanged_at_end_row.
8941 (find_first_unchanged_at_end_row): Convert assertions to
8942 unconditional tests which abort. When looking for a row in
8943 unchanged text, don't go further back than first_text_row.
8945 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8946 Don't add in the last line's height when deciding if the new
8947 position is below the scroll margin.
8949 2000-10-16 Miles Bader <miles@gnu.org>
8951 * editfns.c (Fconstrain_to_field): Check carefully for field
8952 boundaries if either OLD_POS or NEW_POS has a non-nil field
8953 property, even if they're the same.
8955 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8957 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8958 height for XFillRectangle.
8960 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8962 * syntax.c (Fstring_to_syntax): New function extracted from
8963 Fmodify_syntax_entry.
8964 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8965 (skip_chars, Fforward_comment): Remove unused variables.
8966 (syms_of_syntax): Add defsubr for string-to-syntax.
8967 (describe_syntax): Add code for comment and string fences.
8969 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8971 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8972 Do the meta->esc mapping. Call get_keyelt before returning.
8973 Start scanning from the second element (the first is always `keymap')
8974 to make it easier to detect when we reach a parent map.
8975 Handle the case of inheriting from a symbol whose function is a map.
8976 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8977 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8978 (get_keyelt, Flookup_key): Update call to access_keymap.
8979 Remove the meta->esc mappings.
8980 (define_as_prefix): Delete old disabled code.
8981 (menu_item_p): New function.
8982 (where_is_internal_1): Skip over the few remaining menu items.
8983 * lisp.h (access_keymap): Update prototype.
8984 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8985 Update call to access_keymap.
8986 (follow_key, read_key_sequence): Update calls to access_keymap.
8987 Remove the meta->esc mappings.
8989 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8991 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8992 with additional argument.
8994 * xdisp.c (cursor_row_p): New function.
8995 (try_cursor_movement, display_line): Use it.
8997 * xdisp.c (append_space): Also save/restore iterator's current
8998 character and its length.
9000 * xdisp.c (init_from_display_pos): Add an assertion.
9001 (handle_stop): Don't set iterator's add_overlay_start.
9002 (handle_invisible_prop): Likewise.
9003 (load_overlay_strings): If text under an overlay is invisible,
9004 take both before- and after-strings into account when the iterator
9005 is positioned either at the start or at the end of the overlay.
9006 (forward_to_next_line_start): Rewritten.
9007 (reseat_at_next_visible_line_start): Rewritten.
9008 (set_iterator_to_next): Add parameter RESEAT_P.
9010 * dispextern.h (struct it): Remove member add_overlay_start.
9011 (set_iterator_to_next): Change prototype.
9013 2000-10-13 Kenichi Handa <handa@etl.go.jp>
9015 * coding.c (code_convert_region): Be sure to initialize
9016 coding->category_idx.
9017 (decode_coding_string): Set coding->src_multibyte and
9018 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
9019 (encode_coding_string): Set coding->src_multibyte and
9020 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
9022 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
9024 * xfns.c (Fx_create_frame): Don't bother calling
9025 face-set-after-frame-default since the caller does it for us anyway.
9027 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
9029 * window.c (coordinates_in_window): Fix detection of vertical line
9030 on character terminals.
9032 2000-10-12 Gerd Moellmann <gerd@gnu.org>
9034 * editfns.c (save_excursion_save): Additionally record the
9036 (save_excursion_restore): If buffer was visible in a window, and a
9037 different window was selected, and the old selected window is
9038 still live, restore point in that window.
9040 2000-10-12 Kenichi Handa <handa@etl.go.jp>
9042 * xterm.c (x_produce_glyphs): Handle
9043 unibyte_display_via_language_environment correctly.
9045 * regex.c (regex_compile): Change the way of handling a range from
9046 unibyte char to multibyte char.
9048 * syntax.c (skip_chars): Change the way of handling a range from
9049 unibyte char to multibyte char.
9051 * process.c (read_process_output): Cancel previous change.
9053 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
9055 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
9057 * charset.c (Ffind_charset_string): Doc fix.
9058 (Ffind_charset_region): Doc fix.
9060 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
9062 * process.c (read_process_output): Fix previous change. Adjust
9063 multibyteness of text to insert in a buffer by
9064 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
9066 2000-10-10 Andreas Schwab <schwab@suse.de>
9068 * alloc.c (mark_object): Remove all workarounds installed on
9071 2000-10-10 Kenichi Handa <handa@etl.go.jp>
9073 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
9074 (base64_encode_1): Make it work for a text of multibyte form.
9075 (Fbase64_decode_region): Allocate sufficient memory for multibyte
9076 case. Don't call str_to_multibyte because base64_decode_1
9077 produces correct multibyte form for eight-bit codes.
9078 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
9079 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
9080 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
9083 * charset.h (CHAR_STRING): Optimized for single byte characters.
9085 2000-10-09 Andreas Schwab <schwab@suse.de>
9087 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
9088 -1 after socket is closed, to fall through to error processing.
9090 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
9092 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
9093 variables. If ALIST includes foreground-color or
9094 background-color, change also the colors of the default face for
9097 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
9099 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
9100 them extern (they are defined on xfaces.c).
9101 (syms_of_msdos): Don't intern and don't staticpro
9102 Qbackground_color and Qforeground_color.
9104 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
9106 * frame.c (Fframe_parameter): For non-windowed frames, if
9107 f->param_alist says foreground or background color is unspecified,
9108 call tty_color_name to return the color name computed from the
9109 frame's current colors.
9111 2000-10-06 Dave Love <fx@gnu.org>
9113 * terminfo.c (ospeed): Don't declare.
9115 * sysdep.c: Don't include string.h.
9116 (h_errno): Declare conditional also on TRY_AGAIN.
9118 * charset.c (Ffind_charset_string): Doc fix.
9120 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
9121 (Fbase64_decode_region, Fbase64_decode_string): More explicit
9124 2000-10-05 Dave Love <fx@gnu.org>
9126 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
9127 position like menu-bar.
9129 2000-10-05 Gerd Moellmann <gerd@gnu.org>
9131 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
9133 * xdisp.c (handle_single_display_prop): Use safe_call1.
9134 (safe_call): Renamed from call_function.
9135 (safe_call1): New function.
9136 (handle_fontified_prop): Use safe_call1 instead of call1.
9137 (safe_eval): Renamed from eval_form.
9138 (safe_eval_handler): Renamed from eval_handler.
9139 (handle_single_display_prop, display_mode_element): Use safe_eval
9140 instead of eval_form.
9142 * xfaces.c (merge_face_heights): Use safe_call instead of
9145 * keyboard.c (show_help_echo): Use safe_call instead of
9146 call_function; use safe_eval instead of eval_form.
9148 * lisp.h (safe_call): Renamed from call_function.
9149 (safe_eval): Renamed from eval_form.
9150 (safe_call1): Add prototype.
9152 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
9154 * xfns.c (image_ascent): Rearrange ascent calculation for the
9157 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
9159 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
9160 (where_is_internal_1): Don't bother ignoring menu-items any more.
9162 2000-10-04 Gerd Moellmann <gerd@gnu.org>
9164 * keyboard.c (update_menu_bindings): New variable.
9165 (parse_menu_item): Use AREF. If update_menu_bindings
9166 is 0, don't update menu bindings.
9167 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
9169 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
9171 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
9174 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
9176 * syntax.c (forw_comment): Match nestedness of ender/starter.
9177 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
9178 (prev_char_comstart_first): Remove.
9179 (back_comment): Check two-char comment markers more carefully
9180 to better handle overlapping cases like *//* or /* */* */ ...
9181 Match nestedness of ender/starter.
9183 2000-10-02 Dave Love <fx@gnu.org>
9185 * config.in (HAVE_GAI_STRERROR): Add undef.
9187 * process.c (Fopen_network_stream): Use it.
9189 * m/alpha.h (NO_REMAP): Don't define.
9191 2000-10-02 Gerd Moellmann <gerd@gnu.org>
9193 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
9194 return with a string converted to an integer or vice versa when
9195 Vmocklisp_arguments is t.
9196 (Fsignal): Likewise. The function can return for `quit'.
9197 (struct gcpro): Declare member `var' to point to a volatile
9200 * eval.c (error): Prevent compiler warning.
9202 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
9204 * keymap.c (keymap_memberp): New function.
9205 (Fset_keymap_parent): Use it.
9206 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
9207 Use keymap_memberp to avoid creating cycles.
9208 (access_keymap): Use KEYMAPP.
9210 2000-09-30 Gerd Moellmann <gerd@gnu.org>
9212 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
9213 gai_strerror. Make sure xerrno is set if connect fails. Improve
9216 2000-09-29 Jason Rumney <jasonr@gnu.org>
9218 * w32term.c (w32_char_font_type, w32_encode_char)
9219 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
9220 (w32_bdf_per_char_metric): New function.
9221 (w32_per_char_metric): Use it.
9222 (x_draw_glyph_string_background): Always draw background for BDF
9225 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
9226 GDI object which is a scarce resource.
9228 * w32bdf.c (search_file_line): Fix skipping of whitespace.
9229 (get_quoted_string): Fix limit on memchr search.
9230 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
9231 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
9232 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
9233 (get_cached_font_char, cache_char_offset): Use macro
9234 BDF_CODEPOINT_RANGE_COVER_P.
9235 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
9236 (clear_cached_bitmap_slots): New function.
9237 (GET_HEX_VALUE): G-Z, g-z are not hex.
9238 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
9239 (get_bitmap_with_cache): Use new cache implementation.
9240 (create_offscreen_bitmap): New function.
9241 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
9243 * w32term.c (x_produce_glyphs): If the distance from the current
9244 position to the next tab stop is less than a canonical character
9245 width, use the tab stop after that.
9246 (x_draw_glyphs): Handle case START and END are out of bounds more
9248 (x_clear_mouse_face): Block/unblock input.
9249 (x_display_and_set_cursor): Don't show a hollow box cursor for
9250 buffers whose cursor_type is nil.
9252 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9254 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
9256 * dispextern.h (updating_frame): Declare extern.
9258 2000-09-29 Andreas Schwab <schwab@suse.de>
9260 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
9262 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9264 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
9265 use its function definition.
9266 (tool_bar_items): Likewise.
9268 * lisp.h (fatal): Declare NO_RETURN.
9270 2000-09-29 Kenichi Handa <handa@etl.go.jp>
9272 * keymap.c: Remove the line "#undef NULL".
9274 2000-09-28 Gerd Moellmann <gerd@gnu.org>
9276 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
9278 2000-09-28 Dave Love <fx@gnu.org>
9280 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
9282 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
9284 * .gdbinit (xreload): Note its need on GNU/Linux.
9286 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
9287 r_alloc, r_alloc_free.
9289 2000-09-28 Kenichi Handa <handa@etl.go.jp>
9291 * syntax.c (skip_chars): Handle negation correctly.
9293 2000-09-27 Gerd Moellmann <gerd@gnu.org>
9295 * xfaces.c (realize_default_face): Call set_lface_from_font_name
9296 with non-zero FORCE_P argument.
9298 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
9301 * xdisp.c (window_box_height): Add an assertion.
9303 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
9304 tool-bar than is available.
9305 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
9307 2000-09-27 Dave Love <fx@gnu.org>
9309 * s/irix6-5.h: Now works 64-bit. Tidied.
9311 2000-09-26 Gerd Moellmann <gerd@gnu.org>
9313 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
9314 instead of BITS_PER_INT.
9315 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
9316 EMACS_UINT, respectively.
9317 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
9319 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
9321 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
9323 * window.c (freeze_window_starts): Construct last argument for
9324 foreach_window differently.
9326 * xfns.c (x_decode_color): Don't return a Lisp_Object.
9328 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
9329 EMACS_UINT instead of `int' and `unsigned int'.
9330 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
9332 * frame.h (struct frame): Make the `nothing' member of union
9333 output_data an EMACS_INT.
9335 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
9336 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
9337 size in the sdata structure.
9338 (SDATA_NBYTES, SDATA_DATA): New macros.
9339 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
9340 differently for the different layout of the sdata structure.
9341 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
9343 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
9344 Check that size recorded in the string size and size recorded in
9345 the sdata structure agree.
9347 2000-09-25 Dave Love <fx@gnu.org>
9349 * buffer.c: Include stdio.h.
9351 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
9353 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
9355 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
9356 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
9357 (__malloc_extra_blocks): Declare as __malloc_size_t.
9359 2000-09-25 Gerd Moellmann <gerd@gnu.org>
9361 * alloc.c (mark_image): Use GC_NILP instead of NILP.
9363 * keyboard.c (show_help_echo): Set help_echo_showing_p.
9364 (read_char): If help-echo is showing, preserve the echo area
9367 * xdisp.c (help_echo_showing_p): New variable.
9368 (set_message): Reset it to 0.
9369 (init_xdisp): Initialize help_echo_showing_p.
9371 * dispextern.h (help_echo_showing_p): Declare extern.
9373 * config.in: Fix typo in __GNUC_MINOR__.
9375 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
9377 * s/freebsd.h (POSIX_SIGNALS): Define.
9379 * xterm.c (x_clear_mouse_face): Block/unblock input.
9381 2000-09-24 Dave Love <fx@gnu.org>
9383 * fns.c (base64_encode_1): Fix last change.
9385 2000-09-22 Gerd Moellmann <gerd@gnu.org>
9387 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
9389 * xdisp.c (try_window_reusing_current_matrix): More fixes
9390 for the case window has a header-line.
9392 2000-09-22 Dave Love <fx@gnu.org>
9394 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
9397 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
9399 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
9401 2000-09-21 Gerd Moellmann <gerd@gnu.org>
9403 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
9406 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
9409 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
9410 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
9411 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
9414 * marker.c (byte_char_debug_check): Return void.
9416 * xfns.c (Fx_create_frame): Set default frame parameter value
9417 for tool-bar-lines to 1.
9419 * dispnew.c (scrolling_window): Compare y-positions of rows
9420 equal at the start. Some simplification.
9422 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
9423 reused rows' y-position in the case window has a header-line, and
9424 new window start is greater than old window start.
9426 * process.c (process_sent_to): New variable.
9427 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
9428 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
9429 Declare more parameters volatile.
9431 * lread.c (Vrecursive_load_depth_limit): New variable.
9432 (Fload): Check recursive loads whose recursion depth exceeds
9433 Vrecursive_load_depth_limit.
9434 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
9436 2000-09-20 Gerd Moellmann <gerd@gnu.org>
9438 * fileio.c (Fread_file_name): Doc fix.
9440 * editfns.c (Fmessage_or_box): Doc fix.
9442 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
9444 * xfns.c (xbm_scan): Allow C-style comments.
9446 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
9447 symbols are specified, add color translations to the cache.
9448 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
9449 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
9451 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
9452 structures to xpm_init_color_cache.
9454 2000-09-19 Gerd Moellmann <gerd@gnu.org>
9456 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
9458 2000-09-19 Andrew Innes <andrewi@gnu.org>
9460 * makefile.nt (bootstrap-emacs): Don't change directory.
9462 2000-09-19 Kenichi Handa <handa@etl.go.jp>
9464 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
9466 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
9467 If output buffer is too small, signal an appropriated error.
9469 2000-09-18 Dave Love <fx@gnu.org>
9471 * keyboard.c (menu_bar_items, tool_bar_items)
9472 (current_active_maps): Remove redundant get_local_map call.
9474 2000-09-18 Gerd Moellmann <gerd@gnu.org>
9476 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
9477 cursor for buffers whose cursor_type is nil.
9479 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
9480 a feature to implement that is already implemented.
9481 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
9484 * xfns.c (x_clear_image_1): New function.
9485 (x_clear_image): Use it.
9486 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
9488 * dispnew.c (update_window): Move test for invisible lines
9489 at the top to update_window_line.
9490 (update_window_line): Handle invisible lines here.
9492 * xfns.c (clear_image_cache): Clear current matrices of all
9493 frames sharing an image cache. Block input while freeing
9494 images. Fix timestamp comparison.
9495 (x_clear_image): Also free the mask.
9497 * xfns.c (lookup_image): Block input while loading the image so
9498 that we won't get interrupted in a state where the image isn't yet
9500 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
9501 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
9502 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
9503 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
9505 2000-09-16 Gerd Moellmann <gerd@gnu.org>
9507 * dispnew.c (update_window): Make sure to make desired rows
9508 current even if they are completely invisible at the top
9511 2000-09-15 Gerd Moellmann <gerd@gnu.org>
9513 * xfns.c (lookup_image): Build mask before applying an algorithm.
9514 Recognize algorithm `disabled'.
9515 (cross_disabled_images): New variable.
9516 (COLOR_INTENSITY): New macro.
9517 (x_detect_edges): Use COLOR_INTENSITY.
9518 (x_disable_image): New function.
9519 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
9521 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
9522 disabled state, don't apply an image transformation algorithm if
9523 the user specified an image for the disabled state. Use
9524 `:algorithm disabled' for creating a disabled item's image if the
9525 user hasn't specified an image.
9527 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
9528 allocation functions with the XPM lib.
9529 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
9530 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
9531 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
9532 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
9533 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
9534 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
9535 functions, if possible, because these handle color allocation
9536 failure more gracefully.
9537 (Fimage_mask_p): New function.
9539 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
9540 (Qedge_detection, Qheuristic): New symbols.
9541 (syms_of_xfns): Initialize new symbols.
9542 (lookup_image): Handle `:mask X', `:algorithm emboss', and
9543 `algorithm (edge-detection ...)'.
9544 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
9545 (tiff_format, gif_format, gs_format): Add `:mask'.
9546 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
9547 (GIF_MASK, GS_MASK): New enumerators.
9548 (x_laplace_read_row, x_laplace_write_row): Functions removed.
9549 (emboss_matrix, laplace_matrix): New variables.
9550 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
9551 (x_edge_detection): New functions.
9552 (x_laplace): Rewritten in terms of x_detect_edges.
9553 (x_build_heuristic_mask): If image has a mask, free it.
9555 2000-09-14 Andrew Innes <andrewi@gnu.org>
9557 * makefile.w32-in: Revert to Unix line endings.
9559 2000-09-14 Andrew Innes <andrewi@gnu.org>
9561 * makefile.w32-in: Standardize indentation somewhat.
9562 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
9563 cater for differences between shells.
9565 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
9567 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9569 * xterm.c (x_produce_glyphs): If the distance from the current
9570 position to the next tab stop is less than a canonical character
9571 width, use the tab stop after that.
9573 2000-09-14 Dave Love <fx@gnu.org>
9575 * buffer.c (alloc_buffer_text): Fix xmalloc call.
9577 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9579 * xdisp.c (handle_fontified_prop): While running fontification
9580 functions, bind `fontification-functions' and
9581 `after-change-functions' to nil.
9583 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
9584 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
9586 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
9588 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
9589 USE_MMAP_FOR_BUFFERS.
9591 * insdel.c (make_gap): Use enlarge_buffer_text.
9593 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
9594 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
9595 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
9596 from former r_alloc_* functions in ralloc.c.
9597 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
9598 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
9599 (mmap_init) [REL_ALLOC_MMAP]: New function.
9600 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
9601 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
9604 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
9605 (enlarge_buffer_text): Add prototype.
9607 * ralloc.c: Remove everything having to do with the use of mmap.
9609 2000-09-13 Gerd Moellmann <gerd@gnu.org>
9611 * sound.c (Fplay_sound): Doc fix.
9613 * keyboard.c: Avoid some more compiler warnings.
9614 (parse_tool_bar_item): Ignore cached key bindings.
9616 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
9617 and allocation of Lisp data.
9619 2000-09-12 Gerd Moellmann <gerd@gnu.org>
9621 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
9622 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
9625 * lread.c (Fload): Put code checking for recursive loads in #if 0.
9627 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
9629 * ccl.c: Comment fixed.
9630 (MAX_MAP_SET_LEVEL): Increased to 30.
9631 (PUSH_MAPPING_STACK): Enclose with do-while block.
9632 (POP_MAPPING_STACK): Likewise.
9633 (stack_idx_of_map_multiple): New variable.
9634 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
9635 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
9636 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
9637 (ccl_driver) <CCL_MapSingle>: Likewise.
9638 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
9639 with the case where looking up process reaches to the end of
9640 map-set, and call CCL programs as the above change.
9642 2000-09-11 Gerd Moellmann <gerd@gnu.org>
9644 * xfns.c (png_load, jpeg_load): Declare some variables volatile
9645 that might be clobbered by longjmp.
9646 (check_x_display_info, x_decode_color, create_frame_xic)
9647 (Fx_display_backing_store, Fx_display_visual_class)
9648 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
9650 * lread.c (init_lread): Set Vloads_in_progress to nil.
9651 (Fload): Show list of recursively loaded files, when signaling an
9654 * lread.c (Vloads_in_progress): New variable.
9655 (record_load_unwind): New function.
9656 (Fload): Check for recursive loads.
9657 (syms_of_lread): Initialize Vloads_in_progress.
9658 (read_integer, read1): Avoid some compiler warnings.
9660 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
9663 2000-09-11 Miles Bader <miles@gnu.org>
9665 * editfns.c (Fbuffer_string): Doc fix.
9667 2000-09-10 Gerd Moellmann <gerd@gnu.org>
9669 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
9671 2000-09-09 Ken Raeburn <raeburn@gnu.org>
9673 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
9674 whether to include other header files.
9676 2000-09-09 Gerd Moellmann <gerd@gnu.org>
9678 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9679 by Fmemq as a boolean.
9681 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
9683 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
9685 2000-09-08 Gerd Moellmann <gerd@gnu.org>
9687 * ralloc.c (mmap_fd): Remove initializer which can make it
9688 read-only in a dumped Emacs.
9689 (mmap_fd_1): New variable.
9690 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
9691 restore it from there.
9692 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
9693 unconditionally so that mmap_fd can be initialized there.
9694 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
9695 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
9696 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
9698 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
9700 * xdisp.c (dump_glyph_row): Fix printf format string.
9701 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
9703 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
9705 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
9708 * xdisp.c (try_window_id): When trying to locate cursor in
9709 unchanged rows at the top, handle the case that we can't find it.
9711 * xterm.c (x_draw_glyphs): Handle case START and END are out
9712 of bounds more carefully.
9714 2000-09-08 Dave Love <fx@gnu.org>
9716 * s/sol2.h (REL_ALLOC_MMAP): Define.
9717 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9719 * ralloc.c: Don't include string.h (redundant).
9720 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9721 [!MAP_ANON]: Include fcntl.h.
9722 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9723 (r_alloc, r_re_alloc, r_alloc_free)
9724 (mmap_enlarge, mmap_set_vars): Use it.
9725 (r_alloc_init_fd): New function.
9726 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9727 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9730 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9733 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9734 change to __NetBSD__.
9736 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9738 * search.c (compile_pattern): Check the multibyteness of cached
9741 2000-09-08 Miles Bader <miles@gnu.org>
9743 * xfaces.c (default_face_vector): Function removed.
9744 (Finternal_merge_in_global_face): Restore old global/local
9745 attribute override order. Use inline loop instead of calling
9746 default_face_vector.
9748 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9750 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9751 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9752 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9753 where necessary, in case POINTER_TYPE is `void'.
9755 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9757 * frame.c (make_terminal_frame): Initialize frame foreground and
9758 background colors to unspecified, for the initial instance of an
9761 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9763 * ralloc.c (mmap_find): Fix overlap computation.
9764 (mmap_enlarge): Compute nbytes before trying to find an
9767 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9770 * lread.c (syms_of_lread): Change value of regexp
9771 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9773 * xmenu.c (xdialog_show): When looking up the selection in
9774 menu_items, take `quote' boundaries into account; this corresponds
9775 to a nil ITEM in x-popup-dialog.
9777 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9779 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9781 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9783 * coding.c (encode_coding_sjis_big5): Use translation table for
9784 encoding, not decoding. Fix the handling of latin-jisx0201.
9785 Check for the charset katakana-jisx0201 too.
9786 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9787 (detect_coding_sjis): Check the byte sequence more rigidly.
9789 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9791 * xfaces.c (Vparam_value_alist): New variable.
9792 (syms_of_xfaces): Initialize it.
9793 (Finternal_set_lisp_face_attribute): Avoid more consing.
9795 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9797 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9798 (Qbackground_mode): New variable.
9799 (syms_of_frame_1): Initialize Qbackground_mode.
9801 * lisp.h (Qdisplay): Declare extern.
9803 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9804 change face on all frames, and change the default for new frames.
9806 2000-09-07 Dave Love <fx@gnu.org>
9808 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9810 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9812 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9814 * charset.c: Include composite.h
9815 (lisp_string_width): New function.
9816 (Fstring_width): Call lisp_string_width instead of strwidth.
9818 * Makefile.in (charset.o): Depends on composite.h.
9820 * process.c (read_process_output): Before inserting the decoded
9821 text in the buffer, adjust the multibyteness.
9823 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9825 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9826 buffer's text buffer is null, map new memory.
9828 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9829 POINTER_TYPE and size_t.
9830 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9831 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9832 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9833 [REL_ALLOC_MMAP]: New macros.
9834 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9835 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9836 [REL_ALLOC_MMAP]: New functions.
9838 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9839 before and after unexec.
9841 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9842 text buffers if necessary.
9844 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9845 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9848 * config.in (HAVE_MMAP): Add #undef.
9850 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9852 * frame.c (Qdisplay_type): New variable.
9853 (syms_of_frame_1): Initialize it.
9854 (Fframe_parameter): New function that avoids consing.
9855 (syms_of_frame): Defsubr it.
9857 * buffer.c (Fother_buffer): Consider buffers as invisible when
9858 they are displayed in a window on an invisible frame.
9860 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9861 get-largest-window always return nil.
9863 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9865 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9866 variable; recognize Emacs 19 elc files.
9868 2000-09-04 Miles Bader <miles@gnu.org>
9870 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9871 before initially popping up the menu, so the menu doesn't flash
9872 when the face settings are significantly different from the defaults.
9874 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9876 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9877 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9878 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9879 (BIT_UNIBYTE): Remove.
9880 (re_match_2_internal): Delete corresponding code and streamline the
9881 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9882 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9883 (re_wctype_t): New type.
9884 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9885 (regex_compile): Use them and fix handling of overly long char classes.
9887 2000-09-03 Andrew Innes <andrewi@gnu.org>
9889 * makefile.w32-in: Change to DOS line endings.
9891 * s/ms-w32.h (ORDINARY_LINK): New define.
9893 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9894 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9896 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9897 (distclean): Delete them here instead.
9899 * w32proc.c (compare_env): Convert to uppercase for comparison,
9900 not lowercase, to match how the native Windows shell works.
9902 2000-09-03 Jason Rumney <jasonr@gnu.org>
9904 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9905 CVS changes the line-ends when checking in/out on DOS/Windows.
9907 * makefile.nt (emacs): Do not change directory to run temacs, as
9908 the load-path is set relative to current directory.
9910 2000-09-03 Miles Bader <miles@gnu.org>
9912 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9914 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9916 * xdisp.c (redisplay_mode_lines): New function.
9917 (display_mode_lines): Return number of mode lines displayed.
9918 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9919 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9921 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9922 string.h and strings.h.
9923 (index) [HAVE_INDEX]: Add prototype.
9925 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9926 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9928 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9929 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9931 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9933 * lread.c (read1): Accept `?' as symbol constituent, for
9934 compatiblity with XEmacs.
9936 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9938 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9939 (struct re_pattern_buffer): Remove newline_anchor.
9940 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9941 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9942 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9943 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9944 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9945 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9946 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9947 Get rid of references to newline_anchor.
9948 (regcomp): Allocate and precompute a fastmap.
9950 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9952 * lread.c (openp): GCPRO local variable `filename'.
9954 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9956 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9958 * regex.c: Merge some changes from GNU libc. Add prototypes.
9959 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9960 Use memcmp and memcpy instead of bcopy and bcmp.
9961 (init_syntax_once): Use ISALNUM.
9962 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9963 (REG_UNSET_VALUE): Remove. Use NULL instead.
9964 (REG_UNSET, re_match_2_internal): Use NULL.
9965 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9967 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9968 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9969 (regex_compile): In handle_interval, return an error rather than try to
9970 unfetch the interval if we can't find the closing brace.
9971 Obey the RE_NO_GNU_OPS syntax bit.
9972 (TOLOWER): New macro.
9974 (regexec): Allocate regs.start and regs.end as one block.
9976 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9978 * xdisp.c (echo_area_display): Check display_completed instead
9979 of calling detect_input_pending.
9981 * dispnew.c (update_frame): Only set display_completed here; move
9982 the update_begin and update_end calls here from update_frame_1.
9983 (update_frame_1): Don't set display_completed here, don't call
9984 update_begin/update_end.
9986 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9987 instead of store_frame_param.
9989 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9991 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9992 desired window matrix hasn't been displayed, use the current row
9993 instead. Make sure that only those frame rows are updated for
9994 which there exists a corresponding enabled desired row.
9996 2000-08-29 Miles Bader <miles@gnu.org>
9998 * xfaces.c (default_face_vector): New function.
9999 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
10001 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10003 * lread.c (openp): Prevent temporary string passed to
10004 Ffile_readable_p from being garbage collected.
10006 2000-08-28 Dave Love <fx@gnu.org>
10008 * keymap.c (store_in_keymap): Add `static' to declaration.
10010 2000-08-28 Gerd Moellmann <gerd@gnu.org>
10012 * emacs.c, callint.c, doc.c, editfns.c
10013 (toplevel) [HAVE_STRING_H]: Include string.h.
10014 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
10015 (index): Remove prototypes which might conflict with non-standard
10016 definitions of index/strchr.
10018 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
10019 (rindex): Define only if !HAVE_RINDEX.
10021 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
10023 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
10025 2000-08-28 Miles Bader <miles@gnu.org>
10027 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
10028 made inconsistent by a font-related attribute in FROM.
10029 (merge_face_inheritance): Add function comment.
10031 2000-08-28 Kenichi Handa <handa@etl.go.jp>
10033 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
10034 the 4th arg (PREV_EVENT) Qt to suppress input method.
10036 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
10038 * regex.c: Indent cpp directives and remove parens after `defined'.
10039 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
10040 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
10041 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
10042 (re_compile_pattern): Use size_t for length.
10043 (init_syntax_once): Move to a better place.
10044 * regex.h: Merge changes from GNU libc. Indent cpp directives.
10045 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
10047 * syntax.c (back_comment): Detect cases where a comment-starter is
10048 actually inside another comment as in: /* a // b */ c // d \n.
10049 Make it clear that `comstart_pos' is unused for nested comments.
10051 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
10052 (KEYMAPP): New macro.
10053 (Fkeymap_parent, Fset_keymap_parent): Use it.
10054 (fix_submap_inheritance): Mark it static.
10055 (define_as_prefix, describe_buffer_bindings, describe_command)
10056 (describe_translation, describe_map): Complete prototypes.
10058 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
10060 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
10061 to better match the key-lookup behavior.
10063 2000-08-27 Gerd Moellmann <gerd@gnu.org>
10065 * xfaces.c (lface_fully_specified_p): Handle :inherit.
10066 (Finternal_set_lisp_face_attribute): Fix typo in error message.
10068 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
10070 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
10071 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
10072 (xterm.o): Depend on coding.h
10074 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10076 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
10077 the corresponding '#endif'.
10079 2000-08-26 Miles Bader <miles@gnu.org>
10081 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
10082 * xfaces.c (QCinherit): New variable.
10083 (syms_of_xfaces): Initialize it.
10084 (LFACE_INHERIT): New macro.
10085 (Finternal_get_lisp_face_attribute)
10086 (merge_face_vector_with_property)
10087 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
10088 (check_lface_attrs): Allow new types of face height. Check
10090 (CYCLE_CHECK): New macro.
10091 (merge_face_inheritance): New function.
10092 (merge_face_vectors): Merge inherited faces too. Add F and
10093 CYCLE_CHECK arguments.
10094 (merge_face_vector_with_property, Finternal_merge_in_global_face)
10095 (lookup_named_face, lookup_derived_face, realize_named_face)
10096 (face_at_string_position, face_at_buffer_position): Supply
10097 new F and CYCLE_CHECK arguments to merge_face_vectors.
10098 (merge_face_heights): New function.
10099 (merge_face_vectors, merge_face_vector_with_property)
10100 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
10101 handle relative face heights.
10102 (lface_same_font_attributes_p): Compare heights using EQ.
10104 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10106 * charset.c (char_to_string): Check the character validity.
10107 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
10109 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
10111 * regex.c (PUSH_FAILURE_COUNT): New macro.
10112 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
10113 Handle popping of a register's or a counter's data.
10114 (POP_FAILURE_POINT): Use the new name.
10115 (re_match_2_internal): Push counter data on the stack for succeed_n,
10116 jump_n and set_number_at and remove misleading dead code in succeed_n.
10118 2000-08-25 Gerd Moellmann <gerd@gnu.org>
10120 * xdisp.c (redisplay_internal): If considering all windows on all
10121 frames, update the display for each frame as soon as possible,
10122 instead of first building all desired matrices for all frames, and
10123 then updating them all.
10124 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
10126 2000-08-24 Gerd Moellmann <gerd@gnu.org>
10128 * bytecode.c (mark_byte_stack): Add a comment.
10130 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
10131 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
10134 2000-08-24 Kenichi Handa <handa@etl.go.jp>
10136 * minibuf.c (do_completion): Always use compare-string, not
10137 string-equal because the latter doesn't pay attention to
10138 multibyteness of strings.
10140 * process.c (create_process): Don't setup raw-text coding here.
10141 (Fopen_network_stream): Don't set coding->src_multibyte and
10142 coding->dst_multibyte here.
10143 (read_process_output): For process filter, return unibyte string
10144 if default-enable-multibyte-characters is nil.
10145 (send_process): If OBJECT is multibyte text, be sure to encoded it
10146 by the specified coding system for the process. Otherwise, setup
10148 (init_process): Don't initialize default-process-coding-system here.
10150 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
10152 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
10153 <scroll-down-aggressively>: Likewise.
10155 2000-08-23 Kenichi Handa <handa@etl.go.jp>
10157 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
10158 zero. Set coding->produced_char correctly.
10160 2000-08-22 Andrew Innes <andrewi@gnu.org>
10162 * makefile.w32-in: New file.
10164 * unexw32.c (unexec): Ignore old_name, and use the actual location
10165 of the current executable instead. Base new_name on this.
10167 * w32proc.c (create_child): Remove reference to security
10168 descriptor, which isn't needed and doesn't compile with mingw32.
10170 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10171 up dllimport attributes.
10172 (x_update_window_end): Update prototype.
10174 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
10175 extern, which screws up dllimport attributes.
10177 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10178 up dllimport attributes.
10180 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
10181 screws up dllimport attributes.
10183 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10184 up dllimport attributes.
10185 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
10186 screws up dllimport attributes.
10188 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10189 up dllimport attributes.
10191 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
10192 screws up dllimport attributes.
10194 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
10195 screws up dllimport attributes.
10197 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10198 up dllimport attributes.
10200 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
10201 unnecessary extern, which screws up dllimport attributes.
10204 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10205 up dllimport attributes.
10207 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
10208 unnecessary extern, which screws up dllimport attributes.
10210 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
10211 screws up dllimport attributes.
10213 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10214 up dllimport attributes.
10216 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
10218 * w32bdf.c (search_file_line):
10219 (set_bdf_font_info):
10221 (w32_get_bdf_glyph):
10222 (w32_BDF_to_x_font): Fix compile warnings.
10224 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
10226 * w32select.c: Include keyboard.h before frame.h.
10228 * w32fns.c (max): Define macro.
10229 (JOHAB_CHARSET): Define if not known.
10230 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
10231 (Fx_show_tip): Synch with X version.
10233 * w32xfns.c: Include keyboard.h before frame.h.
10235 * w32fns.c: Include keyboard.h before frame.h.
10237 * w32term.c: Include keyboard.h before frame.h.
10239 * fontset.c: Include keyboard.h before frame.h.
10241 * w32inevt.c: Include keyboard.h before frame.h.
10242 (MOUSE_MOVED): Define if not known.
10244 * minibuf.c: Include keyboard.h before frame.h.
10246 * keyboard.c: Include keyboard.h before frame.h.
10248 * indent.c: Include keyboard.h before frame.h.
10250 * dispnew.c: Include keyboard.h before frame.h.
10252 * buffer.c: Include keyboard.h before frame.h.
10254 * alloc.c: Include keyboard.h before frame.h.
10256 * print.c: Include keyboard.h before frame.h.
10258 * process.c: Include keyboard.h before frame.h.
10260 * scroll.c: Include keyboard.h before frame.h.
10262 * sysdep.c: Include keyboard.h before frame.h.
10264 * term.c: Include keyboard.h before frame.h.
10266 * window.c: Include keyboard.h before frame.h.
10268 * xdisp.c: Include keyboard.h before frame.h.
10269 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
10271 * frame.c: Include keyboard.h before frame.h.
10273 * w32heap.h: Undefine min, max.
10275 * w32gui.h: Undefine min, max.
10277 * unexw32.c: Change PUCHAR to PCHAR.
10278 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
10280 (get_section_info):
10281 (copy_executable_and_dump_data): Remove unnecessary static defs.
10282 (copy_executable_and_dump_data): Fix compile warnings.
10284 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
10286 * w32console.c (min): Define macro.
10287 (clear_frame, write_glyphs): Fix compile warning.
10289 * w32proc.c (compare_env):
10290 (find_child_console): Fix compile warning.
10292 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
10293 sys_errlist instead of _sys_errlist.
10294 (get_emacs_configuration_options): New function.
10296 * s/ms-w32.h (sys_nerr): Provide default definition.
10297 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
10298 name with _ prepended.
10299 (NSIG): Define if not known.
10300 (get_emacs_configuration): Provide extern declaration.
10301 (get_emacs_configuration_options): Provide extern declaration.
10302 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
10304 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
10305 (map_w32_filename):
10306 (read_unc_volume): Fix compile warning.
10308 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
10309 definitions from being used.
10311 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
10313 * w32.c (unc_volume_file_attributes):
10314 (open_unc_volume): Make arg const.
10316 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
10317 (read_input_waiting): Remove excess parameter.
10319 * w32.c (init_environment): Call _access.
10320 (check_windows_init_file): Call _close.
10321 (init_user_info): Call _putenv.
10322 (init_environment): Call _putenv and _strdup.
10323 (init_ntproc): Reset volume info cache on startup.
10325 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
10326 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
10327 cannot override the CRT malloc.
10329 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
10330 (LINK_FLAGS): Append to original value of LINK_FLAGS.
10332 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
10333 unless we are linking with a static CRT.
10334 (RVA_TO_PTR): Cast result to unsigned char*.
10336 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
10337 (add_volume_info): Use xstrdup.
10339 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
10341 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
10342 (do_completion, Fminibuffer_complete_word): Use it.
10343 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
10344 var so it can take non-boolean values.
10346 2000-08-21 Gerd Moellmann <gerd@gnu.org>
10348 * editfns.c (find_field): Formatting changes.
10349 (toplevel): Some old-style function forward declarations
10350 changed to prototypes, some new protypes added, some functions
10353 * lisp.h (set_time_zone_rule): Add prototype.
10354 (use_dialog_box): External declaration.
10356 * keyboard.c (gen_help_event): Add parameter SIZE.
10357 (kbd_buffer_events_waiting): Slightly rewritten.
10358 (clear_event): New function.
10359 (kbd_buffer_get_event): Use it, and clear the input_events of
10361 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
10362 don't fill the newly created array with nils.
10363 (toplevel): Convert some old-style function forward declarations
10366 * keyboard.h (gen_help_event): Change prototype.
10368 * xterm.c (XTread_socket): Change calls to gen_help_event.
10370 * w32term.c (w32_read_socket): Change calls to gen_help_event.
10372 * eval.c (Fmacroexpand): Doc fix.
10374 2000-08-20 Jason Rumney <jasonr@gnu.org>
10376 * w32term.h (x_display_info_for_display): Remove as this function
10377 does not exist on W32.
10379 * w32term.c (help_echo_window): New variable.
10380 (syms_of_w32term): staticpro it.
10381 (note_mode_line_highlight): Set it.
10382 (XTextExtents16): Removed as there is no equivalent on W32.
10383 (x_compute_glyph_string_overhangs): Incomplete body removed, as
10384 the X way of doing this will not work for W32.
10385 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
10386 (x_draw_image_foreground): Avoid drawing outside of the clip area
10387 when image doesn't have a mask.
10388 (note_mouse_highlight): Process overlays in the right order of
10389 priority. Set help_echo_window.
10390 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
10391 because that's more visible for large images.
10393 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
10394 name to single_keymap_panes.
10395 (w32_menu_show): Set wv->title when dealing with titles.
10396 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
10398 2000-08-21 Miles Bader <miles@gnu.org>
10400 * minibuf.c (do_completion): Try again if we rewrite the input
10401 string, but no completion was done, so that any completion message
10404 2000-08-20 Gerd Moellmann <gerd@gnu.org>
10406 * xfaces.c (lface_equal_p): Compare strings differently.
10407 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
10408 (realize_tty_face): Use them.
10409 (syms_of_xfaces): Initialize new variables.
10410 (map_tty_color): New function, extracted from realize_tty_face.
10411 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
10412 foreground or background color, store the new color name in the
10413 realized face; previous code trying to do this had no effect.
10414 (realize_tty_face): Use map_tty_color.
10415 (Fclear_face_cache): Set face_change_count and ensure thorough
10418 2000-08-19 Gerd Moellmann <gerd@gnu.org>
10420 * undo.c (record_first_change, record_marker_adjustment): Don't
10421 use XBUFFER on last_undo_buffer which might not be a buffer.
10423 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10425 * coding.c (decode_coding_string): Set members consumed,
10426 consumed_char, produced, produced_char of *coding correctly. If
10427 decode_coding doesn't consume any byte, don't try anymore.
10428 (encode_coding_string): Likewise.
10430 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10432 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
10433 conditional have void type, for Standard C compilers.
10435 * xdisp.c (redisplay_internal): Compare windows for equality with
10436 EQ, instead of applying XWINDOW to something that might not
10439 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10441 * fontset.c (Finternal_char_font): Search only the selected frame
10442 for a window of the current buffer.
10444 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10446 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
10449 * keyboard.c (kbd_buffer_get_event): Handle the case that the
10450 second half of a HELP_EVENT is found at the start of kbd_buffer.
10452 2000-08-18 Miles Bader <miles@gnu.org>
10454 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
10456 * editfns.c (save_restriction_save): Rewrite to use markers.
10457 (save_restriction_restore): Rewrite to understand new form of data
10458 saved by save_restriction_save.
10459 (Fsave_restriction): Remove cautionary note in doc-string.
10461 2000-08-17 Gerd Moellmann <gerd@gnu.org>
10463 * fileio.c (build_annotations): Add a comment explaining the
10464 return value of format-annotate-function. Replace a spurious call
10465 to Flength with a CONSP test. Call format-annotate-function with
10466 a fifth arg specifying how many times the function is been called
10467 in a row, to let it choose temporary buffers appropriately.
10469 2000-08-17 Dave Love <fx@gnu.org>
10471 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
10472 declare make_temp_name twice.
10474 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
10475 (unreadpure): Give it an arg.
10477 * unexalpha.c: Prototype fatal_unexec, mark_x,
10478 update_dynamic_symbols. Declare unexec as void.
10480 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
10481 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
10483 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
10484 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
10486 * alloca.c: Use #error.
10487 [POINTER_TYPE]: Use it.
10489 * eval.c (Fdefvar): Doc fix.
10491 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
10492 INITIALIZE_INTERVAL.
10494 * buffer.h: Avoid DECLARE_INTERVALS.
10496 * config.in: Add size_t.
10498 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
10500 * w16select.c (set_clipboard_data): If there's not enough memory
10501 to put text into clipboard, return 1, as Fw16_set_clipboard_data
10502 expects. In case of other failures, return 3.
10503 (system_error_msg): New error message.
10504 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
10507 2000-08-16 Gerd Moellmann <gerd@gnu.org>
10509 * term.c (write_glyphs): Also turn off inverse video after turning
10510 off other appearances in case TS_exit_attribute_mode is not equal
10511 to TS_end_standout_mode.
10512 (insert_glyphs): Turn inverse video on/off for each run of glyphs
10513 with the same face.
10514 (turn_off_face): Reset standout_mode only if
10515 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
10516 is equal to TS_end_standout_mode.
10518 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10520 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
10521 sequence at the end of the source block.
10523 * ccl.c (Fccl_program_p): Docstring modified.
10524 (Fccl_execute): Likewise.
10525 (Fccl_execute_on_string): Likewise.
10527 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
10529 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
10531 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10533 The following changes are mainly to fix bugs of
10534 encode/decode-coding-string failing if encoding/decoding return
10535 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
10536 variable conversion_buffer.
10538 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
10539 decrement dst_end to avoid buffer overflow in the later call of
10540 string_as_multibyte
10542 * coding.h (conversion_buffer_size, conversion_buffer)
10543 (get_conversion_buffer): Extern deleted.
10545 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
10546 (conversion_buffer, conversion_buffer_size): Variables deleted.
10547 (get_conversion_buffer): Function deleted.
10548 (struct conversion_buffer): New structure.
10549 (MAX_ALLOCA): New macro.
10550 (allocate_conversion_buffer): New macro.
10551 (extend_conversion_buffer, free_conversion_buffer): New functions.
10552 (ccl_coding_driver): Set coding->result.
10553 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
10554 this is the last block of source.
10555 (encode_coding): Likewise. Handle the source block as the last
10556 one only when the whole source text is consumed.
10557 (decode_coding_string): Handle the case that the output buffer is
10558 too small to decode the whole source text. Use
10559 allocate_conversion_buffer, extend_conversion_buffer and
10560 free_conversion_buffer, not get_conversion_buffer.
10561 (encode_coding_string): Likewise.
10562 (init_coding): Function deleted.
10563 (init_coding_once): Delete code to initialize conversion_buffer_size.
10565 * emacs.c (main): Don't call init_coding.
10567 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
10569 * term.c (write_glyphs): Use a locally declared conversion_buffer.
10570 (insert_glyphs): Likewise.
10572 * w32console.c (write_glyphs): Use a locally declared
10575 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
10577 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
10578 member of display_info is NULL.
10580 2000-08-15 Gerd Moellmann <gerd@gnu.org>
10582 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
10584 * term.c (turn_off_face): Reset standout_mode when resetting
10585 appearances with capability `me'.
10586 (write_glyphs): Switch on inverse video before each face change.
10588 2000-08-14 Dave Love <fx@gnu.org>
10590 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
10591 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
10592 (lisp_free): Declare and make static.
10594 * window.c: Fix embedded comment.
10595 (syms_of_window): Fix doc string.
10597 2000-08-14 Gerd Moellmann <gerd@gnu.org>
10599 * keymap.c (push_key_description): If C without modifiers is < 32,
10600 make sure to print `C-' before `M-', like in the manual.
10602 2000-08-11 Gerd Moellmann <gerd@gnu.org>
10604 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
10605 since they aren't relocated anymore.
10606 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
10608 * xdisp.c (try_cursor_movement): Fix handling of cursor in
10609 partially visible line which is smaller than the window's height.
10611 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10613 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
10614 the multibyte form of eight-bit-control characters.
10615 (Fccl_execute_on_string): Initialize ccl->multibyte.
10617 * ccl.h (struct ccl_program): New member multibyte.
10619 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
10621 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10623 * regex.c (regex_compile) <normal_char>: Pay attention to
10625 (analyse_first) <exactn>: Setup fastmap correctly for
10626 eight-bit-control characters.
10628 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10630 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
10632 * keyboard.c (make_lispy_event): Handle the new event type
10633 multibyte_char_keystroke.
10635 * xterm.c: Include coding.h.
10636 (XTread_socket): Work around a bug of XmbLookupString. If the
10637 input is from XIM, decode it according to the current locale. In
10638 that case, generate multibyte_char_keystroke events.
10640 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10642 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
10643 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
10645 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10647 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
10648 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
10649 (move_it_in_display_line_to): Record iterator's ascent and descent
10650 before producing glyphs, and restore them when we know the glyph
10651 doesn't fit on the line.
10652 (move_it_to): Restructured so that it's easier to debug. If
10653 moving to a vpos, and not moving to an x or character position,
10654 stop as soon as the specified vpos is reached; don't move further
10655 into that line because that might change the computed line height.
10656 (try_cursor_movement): New function, extracted from the cursor
10657 movement branch of redisplay_window. If ending on a partially
10658 visible line, don't try to scroll if the cursor line is taller
10660 (redisplay_window): Use try_cursor_movement.
10662 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
10663 because that function doesn't cope with variable-height lines.
10665 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
10666 box cursor because that's better visible for large images.
10668 2000-08-10 Miles Bader <miles@gnu.org>
10670 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
10672 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10674 * xdisp.c (Vmessages_buffer_name): New variable.
10675 (message_dolog): Use it.
10676 (syms_of_xdisp): Initialize it.
10678 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
10680 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
10681 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
10682 redundant now that keyboard.h is included.
10684 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
10686 * keyboard.c (kbd_buffer_events_waiting): New function.
10688 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
10690 * msdos.c: Include keyboard.h.
10691 (XMenuActivate): Empty no_event events from the event buffer. If
10692 no events are left after that, call clear_input_pending.
10693 (mouse_clear_clicks): New function, code moved from mouse_init.
10694 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
10695 mouse driver to ``forget'' any past clicks.
10697 * Makefile.in (msdos.o): Depend on keyboard.h.
10699 2000-08-09 Gerd Moellmann <gerd@gnu.org>
10701 * lisp.h (input_pending): External declaration.
10703 * dispextern.h (Qredisplay_dont_pause): Declare extern.
10705 * xdisp.c (echo_area_display): Display thoroughly if input is
10706 pending. Bind redisplay-dont-pause to t during the redisplay.
10707 in case input is pending.
10709 * dispnew.c (Qredisplay_dont_pause): New variable.
10710 (syms_of_display): Initialize and staticpro it.
10711 (update_frame_1): Don't interrupt the display for pending input if
10712 redisplay_dont_pause is set.
10714 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10716 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10718 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10720 * callproc.c (Fcall_process): Terminate the unwind-protect around
10721 the post-read-conversion of coding system.
10723 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10724 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10725 * buffer.h (overlays_at): Update prototype.
10726 * xdisp.c (next_overlay_change): Update call to overlays_at.
10727 * xfaces.c (face_at_buffer_position): Likewise.
10728 * textprop.c (Fget_char_property): Likewise.
10729 * xterm.c (note_mouse_highlight): Likewise.
10731 * minibuf.c (do_completion): Don't consider a simple change of
10732 case as `completion'.
10734 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10736 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10737 * undo.c (record_delete): Make sure last_point_position_buffer is
10738 a buffer before comparing pointers.
10740 * coding.h (decode_coding_string): Declare.
10742 * intervals.h (Fprevious_single_char_property_change): Declare.
10744 * textprop.c (Fprevious_single_char_property_change): Don't do
10745 arithmetic directly on lisp objects.
10747 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10749 * keyboard.h (menu_item_eval_property): Declare.
10751 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10752 reuse as buffer name, instead of recreating (and discarding) every
10753 time a message is logged.
10754 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10755 (current_message_1, truncate_message_1, set_message_1)
10756 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10757 (current_message, truncate_echo_area, display_echo_area)
10758 (resize_echo_area_axactly): Changed calls.
10760 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10762 (Ffind_coding_systems_region_internal): First argument to Fappend
10763 must be an integer, not a Lisp object.
10765 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10767 * charset.c (Fchar_width): Doc fix.
10769 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10771 * charset.c (Fstring_width): Doc fix.
10773 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10775 * xdisp.c (start_display): When starting display on a continuation
10776 line, clear ascent and descent members of the iterator structure;
10777 the height of the continued line does not affect the height of the
10779 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10780 line taller than the window.
10781 (redisplay_window) <forced window start>: Handle case that the
10782 middle of the window is not found in any row.
10783 (dump_glyph_row): Show more information.
10784 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10785 first text line in a glyph matrix.
10787 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10788 of the clip area when image doesn't have a mask.
10790 * fns.c (sweep_weak_table): Fix survival conditions for
10791 key-or-value and key-and-value weakness.
10793 * .gdbinit (xhashtable): New command.
10795 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10796 tables out of the list of all weak hash tables.
10798 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10799 a new buffer is created, make sure echo_area_buffer[] references
10802 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10804 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10807 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10809 * syntax.c (skip_chars): Fix previous change. Make the handling
10810 of unibyte string consistent with that of regex search.
10812 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10814 * xmenu.c (popup_get_selection): Use xfree instead of free.
10816 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10818 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10820 * callproc.c (child_setup): Use xfree instead of free.
10822 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10824 (run_mac_command, closedir): Use `xfree' instead of `free'.
10826 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10828 * eval.c (error): Use xfree instead of free.
10830 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10832 * fns.c: Replace `illegal' with `invalid'.
10833 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10835 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10837 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10840 2000-08-04 Noah Friedman <friedman@splode.com>
10842 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10845 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10847 * syntax.c (skip_chars): Fix typo in error message.
10849 2000-08-04 Andreas Schwab <schwab@suse.de>
10851 * m/ia64.h: Moved from s/ia64.h.
10853 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10855 * process.c (read_process_output): Big simplification. Handle
10856 composition and post-read-conversion of coding system correctly.
10857 (send_process): Handle composition correctly.
10859 * callproc.c (Fcall_process): Handle post-read-conversion of
10860 coding system if any.
10862 * coding.c (decode_coding_iso2022): More strict check for handling
10864 (coding_restore_composition): Pay attention to the case that
10865 cmp_data is not set properly (because of invalid code in the
10867 (run_pre_post_conversion_on_str): Include text properties in the
10869 (decode_coding_string): Set members of coding correctly.
10871 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10873 * s/ia64.h: New file.
10875 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10876 Use NULL instead of 0 at the end of variable argument list of
10877 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10878 sizeof (int) < sizeof (void *).
10880 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10881 of variable argument lists of XtVaGetValues and XtVaSetValues.
10883 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10884 variable argument lists of XtVaGetValues and XtVaSetValues.
10886 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10888 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10889 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10891 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10894 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10895 in call to Fsingle_key_description.
10897 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10900 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10902 * window.c (display_buffer_reuse_frames): New variable.
10903 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10904 frames displaying BUFFER.
10905 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10907 2000-08-01 Miles Bader <miles@gnu.org>
10909 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10910 when to constrain NEW_POS (they were pretty screwed up before).
10912 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10914 * msdos.c (run_msdos_command): Save and restore the master
10915 environment, for the case that child_setup signals an error.
10916 When mirroring slashes in DOS shell commands, don't fail when
10917 argv[2] has embedded blanks.
10918 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10919 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10920 (dos_ttraw): Call mouse_setup_buttons.
10922 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10923 using alloca; free it after run_msdos_command returns.
10925 2000-07-27 Dave Love <fx@gnu.org>
10927 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10928 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10930 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10932 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10934 * editfns.c (lisp_time_argument): Fix last change.
10936 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10938 * fns.c (Fdelete): Make it work on vectors and strings in addition
10941 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10942 (syms_of_fns): Initialize new variables.
10943 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10944 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10945 weakness, with t meaning the same as `key-and-value'.
10947 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10949 * coding.h (struct coding_system): Member safe_charset deleted.
10951 * coding.c (Qsafe_charsets): This variable deleted.
10952 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10954 (coding_safe_chars): New function.
10955 (CODING_SAFE_CHAR_P): New macro.
10956 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10957 checking safe_charsets member of the coding system. Caller changed.
10958 (detect_coding_iso2022): New local variable safe_chars.
10959 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10960 safe_charsets member of the coding system.
10961 (decode_coding_iso2022): New local variable safe_chars.
10962 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10963 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10964 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10965 (ENCODE_UNSAFE_CHARACTER): New macro.
10966 (encode_coding_iso2022): New local variable safe_chars. Check
10968 (setup_coding_system): Delete the code to initialize
10969 coding->safe_charses
10970 (intersection, find_safe_codings): New functions.
10971 (Ffind_coding_systems_region_internal): New function.
10972 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10973 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10974 variable and initialize it.
10976 * fns.c (char_table_ref_and_index): New function.
10978 * lisp.h (char_table_ref_and_index): Add prototype.
10980 2000-07-26 Sam Steingold <sds@gnu.org>
10982 * editfns.c (lisp_time_argument): Added third argument `usec'.
10983 (Ffloat_time): New built-in Lisp function.
10985 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10987 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10988 for the character code.
10990 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10993 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10994 if called for a popup menu.
10995 (xmenu_show): Store help string in widget values.
10997 2000-07-26 Dave Love <fx@gnu.org>
10999 * syswait.h: Move some definitions.
11000 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
11001 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
11002 perspicuous definitions.
11003 (WTERMSIG): Fix bit pattern used.
11005 2000-07-26 Kenichi Handa <handa@etl.go.jp>
11007 * print.c (print_object): If vector printing is truncated, print
11008 "..." to indicate it as well as the case of list printing.
11010 2000-07-25 Gerd Moellmann <gerd@gnu.org>
11012 * xdisp.c (next_element_from_display_vector): Improve comments.
11014 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
11015 for the character code, and the rest for the face id as in 20.x.
11016 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
11018 * window.c (window_display_table): Cleaned up.
11020 * syntax.c (Fforward_word): Add last arg nil in call of
11021 Fconstrain_to_field.
11023 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
11025 * fileio.c (Frename_file) [DOS_NT]: If the file names are
11026 identical but for the letter-case, don't call
11027 barf_or_query_if_file_exists.
11029 2000-07-25 Miles Bader <miles@gnu.org>
11031 * editfns.c (find_field): Honor special `boundary' fields.
11032 (Qboundary): New variables.
11033 (syms_of_editfns): Initialize Qboundary.
11034 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
11035 Use scan_buffer instead of find_before_next_newline, because it
11036 allows us to detect the boundary case where there's a newline at
11038 * lisp.h (Fconstrain_to_field): Update external declaration.
11040 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11042 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
11045 2000-07-24 Dave Love <fx@gnu.org>
11047 * s/sunos4-0.h, s/sol2.h:
11048 (LIBS_TERMCAP): Move from m/sparc.h.
11050 * m/sparc.h (TERMINFO): Moved to system files (probably only
11051 relevant for sunos4 judging by its vintage).
11052 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
11055 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
11057 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
11058 name to single_keymap_panes.
11060 2000-07-24 Andreas Schwab <schwab@suse.de>
11062 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
11064 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11066 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
11067 parameters instead of using int parameters. Expect FN to accept
11068 EMACS_INT parameters.
11069 (display_echo_area, resize_echo_area_axactly, current_message)
11070 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
11071 with new argument list.
11072 (resize_mini_window_1): New callback function.
11073 (current_message_1, truncate_message_1, set_message_1): Change
11074 parameter lists to the new format expected by with_echo_area_buffer.
11076 2000-07-24 Kenichi Handa <handa@etl.go.jp>
11078 * fontset.c (fontset_ref): Remove INLINE declaration.
11079 (fontset_ref_via_base): Likewise.
11080 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
11083 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
11085 * msdos.c (IT_note_mouse_highlight): Process overlays in the
11086 correct order of priority. If help echo was found in an overlay,
11087 use that overlay as the object in which the help echo was found.
11089 2000-07-22 Miles Bader <miles@gnu.org>
11091 * textprop.c (Fprevious_single_char_property_change): The initial
11092 property value should be from the position preceding POSITION, not
11095 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
11097 * coding.c (syms_of_coding): Doc fix for
11098 inhibit-iso-escape-detection.
11100 2000-07-21 Gerd Moellmann <gerd@gnu.org>
11102 * xterm.c (note_mouse_highlight): Process overlays in the right
11105 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
11107 * xterm.c (note_mouse_highlight): If help-echo was found in an
11108 overlay, use that overlay as the object in which the help was found.
11110 * window.c (foreach_window_1): Fix typo reversing an if-condition.
11112 * window.c (foreach_window): Instead of a fake variable argument
11113 list, take one USER_DATA argument.
11114 (foreach_window_1): Likewise, and call callback functions with two
11115 args, the window and USER_DATA.
11116 (struct check_window_data): New struct.
11117 (check_window_containing): Use it.
11118 (window_from_coordinates): Set up a struct check_window_data for
11120 (add_window_to_list, freeze_window_start): Change parameters
11121 according to new calling convention.
11123 * window.h (foreach_window): Change prototype.
11125 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
11127 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
11129 * xmenu.c (menu_help_callback): Call show_help_echo with
11130 additional arguments OBJECT and POS.
11132 2000-07-21 Kenichi Handa <handa@etl.go.jp>
11134 * data.c (Faset): Allow storing any multibyte character in a
11135 string. Convert unibyte string to multibyte if necessary.
11137 * xfns.c (x_encode_text): New function.
11138 (x_set_name): Use x_encode_text.
11139 (x_set_title): Likewise.
11141 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
11143 * xterm.h (x_encode_text): Add prototype.
11145 2000-07-20 Dave Love <fx@gnu.org>
11147 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
11150 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
11152 * msdos.c (help_echo_window): New variable.
11153 (syms_of_msdos): Initialize and staticpro it.
11154 (IT_note_mode_line_highlight): Set help_echo_window.
11155 (IT_note_mouse_highlight): Ditto.
11156 (dos_rawgetc): Store help_echo_window in the second event produced
11159 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
11160 Record the object that generated the help echo and the position of
11161 that object in help_echo_object and help_echo_pos. Record that
11162 some glyphs in a row are displayed in mouse-face.
11163 (IT_update_begin): Don't clear mouse highlight unless one of the
11164 enabled glyph rows is marked as being displayed in mouse-face.
11165 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
11166 and position recorded in help_echo_object and help_echo_pos to the
11168 (IT_menu_display): Accept a new argument PN: the pane number of
11169 the current menu pane. Record the pane number and the item
11170 number of the item which has associated help string.
11171 (XMenuActivate): Update the prototype for help_callback in
11172 function declaration. Call IT_menu_display with the current menu
11173 pane number as an additional argument. Call help_callback with
11174 two additional arguments: the pane number and the item number of
11175 the menu item associated with the help text.
11176 (help_echo_object, help_echo_pos): New variables.
11177 (syms_of_msdos): Initialize them and staticpro help_echo_object.
11179 * msdos.h (XMenuActivate): Update prototype.
11181 2000-07-19 Gerd Moellmann <gerd@gnu.org>
11183 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
11184 Add some more prototypes.
11186 * xterm.c, xterm.h: Add some more prototypes.
11188 * lisp.h (Fnext_single_char_property_change): Add prototype.
11190 * dispnew.c (direct_output_for_insert): Remove confusing
11191 outer local variable mouse_face_overwritten_p.
11192 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
11194 * alloc.c (allocate_string_data): Don't copy old string contents.
11196 2000-07-19 Kenichi Handa <handa@etl.go.jp>
11198 * coding.c (code_convert_region): Delete text properties before
11199 shrinking the conversion region.
11201 2000-07-18 Gerd Moellmann <gerd@gnu.org>
11203 * dispnew.c (update_text_area): Write the whole row if it
11204 has mouse-face in it.
11206 * xfaces.c (face-alternative-font-family-alist): Remove
11207 DEFVAR_LISP; staticpro instead.
11209 * xmenu.c (menu_help_callback): Call show_help_echo with
11212 * keyboard.c (show_help_echo): Add parameter WINDOW.
11213 (read_char): Call show_help_echo with window extracted from Lisp
11215 (gen_help_event): Add parameter WINDOW.
11217 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
11219 * xterm.c (help_echo_window): New variable.
11220 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
11221 (XTread_socket): Pass help_echo_window to gen_help_event.
11222 (syms_of_xterm): Initialize and staticpro help_echo_window.
11224 2000-07-18 Dave Love <fx@gnu.org>
11226 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
11228 2000-07-18 Gerd Moellmann <gerd@gnu.org>
11230 * alloc.c (allocate_string_data): If string had already data
11231 assigned, copy old contents to new string data.
11233 * coding.c (syms_of_coding): Fix typo in spelling of variable
11234 `inhibit-iso-escape-detection'.
11236 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
11238 * Makefile.in: Add dependencies on dispextern.h.
11239 (alloca.o): Don't define malloc and define EMACS_FREE instead of
11240 `free'; both can conflict with system header files.
11242 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11244 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
11247 2000-07-18 Dave Love <fx@gnu.org>
11249 * window.c (Fwindow_list): Declare arg `window'.
11251 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11253 * coding.c (setup_coding_system): Don't override the explicitly
11254 specified designations.
11256 2000-07-15 Miles Bader <miles@gnu.org>
11258 * editfns.c (char_property_eq, char_property_stickiness): Renamed
11259 from `text_property_eq' and `text_property_stickiness', respectively.
11260 (find_field, Fconstrain_to_field, char_property_eq)
11261 (char_property_stickiness): Changed to call char-property functions
11262 instead of text-property-only ones.
11264 * textprop.c (Fnext_single_char_property_change): Made a subr (was
11265 `next_single_char_property_change'). Do more error checking, and
11266 cleanup limit behavior.
11267 (Fprevious_single_char_property_change): New function.
11268 (syms_of_textprop): Initialize new subrs.
11270 * xdisp.c (display_prop_end, invisible_text_between_p):
11271 Call Fnext_single_char_property_change instead of
11272 next_single_char_property_change.
11274 2000-07-15 Jason Rumney <jasonr@gnu.org>
11276 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
11277 after menu is finished with.
11278 (add_menu_item): Only consider wv->title as a menu title.
11279 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
11281 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
11283 (FONT_REGEXP): Remove unused macro, and its sub-components.
11284 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
11286 * w32term.c (help_echo_object, help_echo_pos): New variables.
11287 (note_mode_line_highlight): Store additional information about the
11288 help-echo in help_echo_object and help_echo_pos. Check both
11289 `local-map' and `keymap' properties for changing the cursor
11290 (note_mouse_highlight): Store additional information about the
11291 help-echo in help_echo_object and help_echo_pos.
11292 (note_tool_bar_highlight): Set help_echo_object to nil and
11293 help_echo_pos to -1.
11294 (w32_read_socket): Use gen_help_event instead of filling
11295 input_events manually.
11296 (syms_of_w32term): Staticpro help_echo_object.
11297 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
11298 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
11299 (x_clear_mouse_face): New function.
11300 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
11301 (x_update_window_begin): No need to turn off the mouse
11303 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11304 depending on whether they contain glyphs highlighted in mouse-face.
11305 (x_fill_stretch_glyph_string): Consume runs of stretch
11306 glyphs instead of a single one.
11307 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11308 with new argument list.
11309 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11310 (x_append_glyph, x_append_composite_glyph)
11311 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11312 changes in struct glyph starting 1999-12-27. See comments for
11313 xterm.c on 2000-07-05.
11315 2000-07-14 Sam Steingold <sds@gnu.org>
11317 * xfaces.c (realize_x_face): Fix the last patch:
11318 check `default_face' before dereferencing.
11320 2000-07-14 Dave Love <fx@gnu.org>
11322 * syntax.c (back_comment): Add null default in switch (for pcc).
11324 2000-07-14 Kenichi Handa <handa@etl.go.jp>
11326 * xfaces.c (realize_x_face): Make fontset using the base of the
11327 default_face's fontset, not using the default fontset.
11329 * coding.c (inhibit_iso_escape_detection): New variable.
11330 (syms_of_coding): Make it a Lisp variable.
11331 (detect_coding_iso2022): If inhibit_iso_escape_detection is
11332 nonzero, ignore ISO2022's escape sequence.
11334 2000-07-14 Gerd Moellmann <gerd@gnu.org>
11336 * alloca.c (malloc) [emacs]: Define as xmalloc.
11338 * xfns.c (Fx_show_tip): If frame parameters contain a position,
11339 use that instead of the mouse position. Add parameters DX and DY.
11341 * dispextern.h (Fx_show_tip): Adjust number of parameters
11344 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
11345 if HELP is a function, call it with OBJECT and POS as parameters
11346 to get the help to display.
11347 (gen_help_event, kbd_buffer_store_help_event): New functions.
11348 (kbd_buffer_get_event): Construct the Lisp help-event differently.
11349 (read_char): Call show_help_echo with new parameters.
11351 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
11354 * xterm.c (help_echo_object, help_echo_pos): New variables.
11355 (note_mode_line_highlight): Store additional information about the
11356 help-echo in help_echo_object and help_echo_pos. Check both
11357 `local-map' and `keymap' properties for changing the cursor
11358 (note_mouse_highlight): Store additional information about the
11359 help-echo in help_echo_object and help_echo_pos.
11360 (note_tool_bar_highlight): Set help_echo_object to nil and
11361 help_echo_pos to -1.
11362 (XTread_socket): Use gen_help_event instead of filling
11363 input_events manually.
11364 (syms_of_xterm): Staticpro help_echo_object.
11366 * xmenu.c (menu_highlight_callback): Use
11367 kbd_buffer_store_help_event instead of setting up and input_event
11368 structure manually.
11370 * xdisp.c (eval_form): GCPRO argument sexpr.
11371 (call_function): New function.
11372 (handle_single_display_prop): Use call_function and FUNCTIONP
11373 instead of checking whether if font_height is a symbol and
11376 * eval.c (internal_condition_case_2): New function.
11378 * lisp.h (FUNCTIONP): New macro.
11379 (internal_condition_case_2, call_function): Add prototypes.
11381 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
11382 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
11383 Always set `arg' member of input_events.
11384 (construct_menu_click): Unused function removed.
11386 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
11388 * w32term.c (construct_mouse_click, construct_mouse_wheel)
11389 (construct_drag_n_drop, x_scroll_bar_handle_click)
11390 (w32_read_socket): Always set `arg' member of input_events.
11392 * keyboard.c (show_help_echo): Use eval_form. Add comment.
11394 * lisp.h (eval_form): Add prototype.
11396 * xdisp.c (eval_form): Make it externally visible.
11398 2000-07-13 Gerd Moellmann <gerd@gnu.org>
11400 * xterm.c (x_handle_tool_bar_click): Store the frame in the
11401 frame_or_window slot of TOOL_BAR_EVENT input events instead of
11402 consing. For prefix events, store the frame in the `arg' slot of
11403 the event, otherwise store the key there.
11404 (XTread_socket): Instead of consing, use the frame_or_window slot
11405 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
11407 * xmenu.c (menu_highlight_callback): Store help string in the
11408 `arg' member of the input event; don't cons.
11409 (menubar_selection_callback): Use the `arg' slot of input events
11410 to queue additional information, instead of consing.
11412 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
11414 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
11416 (w32_read_socket): Adapt to changes in HELP_EVENTs.
11418 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
11419 input events to queue additional information, instead of consing.
11421 * keyboard.c (kbd_buffer_gcpro): Renamed from
11422 kbd_buffer_frame_or_window. Now used for all Lisp objects
11423 referenced from the input queue.
11424 (kbd_buffer_store_event): Always use structure assignment for
11425 copying input events. Record all Lisp objects referenced from
11426 events in kbd_buffer_gcpro.
11427 (kbd_buffer_get_event): Construct Lisp `help-echo' events
11428 differently from input events. Test for prefix menu_bar_events
11429 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
11430 event in kbd_buffer_gcpro to nil.
11431 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
11432 frame_or_window is equal to its arg member as prefix events.
11433 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
11434 used by an input event to nil.
11435 (init_keyboard): Use two times the size of the input queue
11436 for kbd_buffer_gcpro.
11437 (syms_of_keyboard): Likewise.
11439 * emacs.c (handle_USR2_signal, handle_USR1_signal):
11440 Use USER_SIGNAL_EVENT.
11442 * termhooks.h (struct input_event): Add member `arg'.
11443 (MENU_BAR_EVENT): Renamed from menu_bar_event.
11444 (USER_SIGNAL_EVENT): Renamed from user_signal.
11446 * xfaces.c (ASET): Remove definition.
11448 * lisp.h (AREF, ASET, ASIZE): New macros.
11450 * fontset.c (AREF, ASIZE): Remove definitions.
11452 * fns.c (AREF): Remove definition.
11454 * composite.c (AREF): Remove definition.
11456 2000-07-12 Gerd Moellmann <gerd@gnu.org>
11458 * dispnew.c (redraw_overlapped_rows): Add missing local.
11459 (scrolling_window): Remove debug code.
11461 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
11462 Before scrolling, turn off a mouse-highlight in the window
11465 * xterm.c (x_update_window_end): Add parameter
11466 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
11467 redisplay in XTframe_up_to_date.
11468 (x_clear_mouse_face): New function.
11469 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
11471 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
11473 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
11474 it when any row is written to that contains glyphs highlighted in
11476 (update_window): Call the window update end hook with new
11477 parameter MOUSE_FACE_OVERWRITTEN_P.
11478 (direct_output_for_insert): Give up if row contains mouse-face.
11480 * dispextern.h (struct redisplay_interface): Add parameter
11481 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
11482 (clear_mouse_face): New function pointer member.
11484 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
11486 * syntax.c (back_comment): Use one switch rather than a few `if's.
11487 Obey open_paren_in_column_0_is_defun_start.
11488 When reverting to the `slow' method, try to nicely handle the case
11489 of nested comments by checking that the comment-starter we found
11490 does indeed match the comment-ender.
11491 (scan_sexps_forward, scan_sexps_forward):
11492 Ignore excessive opening parenthesis rather than throwing an error.
11494 2000-07-11 Gerd Moellmann <gerd@gnu.org>
11496 * doc.c (Fsubstitute_command_keys): Handle case that a GC
11497 in Fwhere_is_internal or get_keymap_1 relocates string contents.
11499 * dispnew.c (direct_output_forward_char): Give up if currently
11500 displaying a message instead of the minibuffer contents.
11502 * xterm.c (x_update_window_begin): No need to turn off the mouse
11504 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11505 depending on whether they contain glyphs highlighted in mouse-face.
11507 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
11508 compare the mouse_face_p flags of both rows.
11510 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
11512 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
11514 * keyboard.c (show_help_echo): Accept additional parameter
11515 ok_to_overwrite_keystroke_echo.
11516 (read_char): Call show_help_echo with a zero
11517 ok_to_overwrite_keystroke_echo argument.
11518 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
11519 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
11520 ok_to_overwrite_keystroke_echo argument.
11521 * w32menu.c (w32_menu_display_help): Call show_help_echo with
11522 non-zero ok_to_overwrite_keystroke_echo argument.
11524 2000-07-10 Gerd Moellmann <gerd@gnu.org>
11526 * xdisp.c (try_window_id): If changes are all below what is
11527 displayed in the window, and point is in the window, we still
11528 might have to find point on the display.
11530 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
11531 glyphs instead of a single one.
11532 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11533 with new argument list.
11534 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11536 * keymap.c (get_keymap_1): Add comment that this function can GC.
11537 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
11538 comment that functions can GC.
11539 (Fset_keymap_parent): GCPRO arg KEYMAP.
11541 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
11543 * msdos.c (XMenuActivate): After exiting the menu, restore the
11544 echo area message and erase it.
11546 2000-07-10 Kenichi Handa <handa@etl.go.jp>
11548 * fontset.c (Ffontset_info): Make the return value more compatible
11549 with that of Emacs 20.
11551 2000-07-07 Gerd Moellmann <gerd@gnu.org>
11553 * eval.c (Fsignal): Handle case that backtrace_list is null.
11555 2000-07-07 Kenichi Handa <handa@etl.go.jp>
11557 * ccl.c (Fccl_execute): Typo fixed.
11559 2000-07-06 Gerd Moellmann <gerd@gnu.org>
11561 * window.c (window_loop): Add missing gcpro1 local variable.
11563 * window.c (Fwindow_list): Reverse list at the end.
11564 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
11565 means allow windows on OWINDOW's frame, only.
11566 (window_loop): Simplified; use Fwindow_list.
11568 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
11570 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11572 * xterm.c (XTread_socket): Increment handling_signal at the start,
11573 decrement it at the end.
11575 * eval.c (handling_signal): New variable.
11576 (Fsignal): Abort if handling_signal is non-zero.
11578 * lisp.h (handling_signal): External declaration.
11580 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
11582 2000-07-05 Ken Raeburn <raeburn@gnu.org>
11584 Sound support for NetBSD through "Linux emulation" support:
11585 * config.in (HAVE_SOUNDCARD_H): Undef.
11586 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
11587 * Makefile.in (LIBSOUND): New variable.
11588 (LIBES): Include it.
11589 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
11590 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
11591 (vox_open): Use DEFAULT_SOUND_DEVICE.
11592 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
11594 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11596 * print.c (print_error_message): If Vsignaling_function is set,
11597 show it in *Messages*.
11599 * lisp.h (Vsignaling_function): External declaration.
11601 * eval.c (Vsignaling_function): New variable.
11602 (Fsignal): Compute it.
11603 (syms_of_eval): Staticpro it.
11605 2000-07-05 Dave Love <fx@gnu.org>
11607 * syswait.h: Use the autoconf recommended approach. Old code
11608 #if'd out in case we need to revert.
11610 * config.in (HAVE_SYS_WAIT_H): Added.
11612 2000-07-05 Andrew Innes <andrewi@gnu.org>
11614 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
11615 when non-NULL instead of __morecore, to take account of buffer
11616 memory. This also solves a problem with spurious memory warnings
11619 * ralloc.c: Make real_morecore non-static.
11621 * eval.c (internal_condition_case): Comment out abort if
11622 interrupt_input_blocked is not zero.
11624 * makefile.nt: Add support for `bootstrap' and related targets.
11625 Include minimal debug info in emacs.exe in release build.
11626 Remove all dependencies on lisp.h, and fixup some others.
11628 * w32.c (init_environment): Install code from 20.7 for providing
11629 default values for environment variables, based on the
11630 executable's own location.
11631 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
11632 (sys_socket): Install socket inheritance bug fix from 20.7.
11634 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
11635 here via blockinput.h).
11637 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
11639 * w32menu.c (w32_menu_display_help):
11640 * xmenu.c (menu_help_callback): Use show_help_echo.
11642 * keyboard.h (show_help_echo): Declare.
11644 * keyboard.c (show_help_echo): New function, extracted from read_char.
11645 Feval its `msg' argument if it's a cons cell.
11646 (read_char): Use it.
11647 (follow_key): Pass `autoload' to get_keyelt.
11649 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
11650 (note_tool_bar_highlight, XTread_socket):
11651 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
11653 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
11654 (note_tool_bar_highlight, w32_read_socket):
11655 Do not gratuitously ignore non-string `help-echo' properties.
11657 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11659 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
11661 * window.c (delete_all_subwindows): Reset Vwindow_list.
11663 * xterm.c (x_append_glyph, x_append_composite_glyph)
11664 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11665 changes in struct glyph starting 1999-12-27. Some bit-fields of
11666 struct glyph were not set, which made glyphs unequal when compared
11667 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
11668 effects were the result. This also depended on the contents of
11669 memory returned by xmalloc. If flickering happens again, activate
11670 the code in clear_glyph_row that's in #if 0. If the flickering is
11671 gone with that, chances are that it is caused by something similar.
11673 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
11675 * dispextern.h: Add some comments.
11677 * window.c (add_window_to_list): Add parameter LIST.
11678 (window_list): Order list so that, for each frame, windows are
11679 in canonical order, and so that frames appear in the list in
11680 the order given by Vframe_list.
11681 (next_window): Reverse the handling of NEXT_P.
11683 2000-07-04 Gerd Moellmann <gerd@gnu.org>
11685 * window.c (Vwindow_list): New variable.
11686 (make_window, delete_window): Set Vwindow_list to nil.
11687 (check_window_containing): New function.
11688 (window_from_coordinates): Rewritten.
11689 (add_window_to_list, window_list, candidate_window_p)
11690 (decode_next_window_args, next_window): New functions.
11691 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
11692 (Fwindow_list): New function.
11693 (Fother_window): Cleaned up.
11694 (foreach_window): Add a longer "variable argument list". Let
11695 callback function return 0 to indicate that cycling over windows
11697 (foreach_window_1): Likewise.
11698 (freeze_window_start): Return int.
11699 (init_window): New function.
11700 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
11702 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
11703 input_event with bzero.
11704 (main): Call init_window.
11706 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
11709 2000-07-04 Kenichi Handa <handa@etl.go.jp>
11711 * composite.h (make_composition_value_copy): Extern it.
11713 * composite.c (make_composition_value_copy): New function.
11715 * editfns.c (Fformat): While copying text properties, make each
11716 composition property value a copy.
11718 * fns.c (concat): While copying text properties, make each
11719 composition property value a copy.
11721 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11723 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11725 * fns.c (sweep_weak_table): Mark only objects that are not
11728 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11729 include those frames as candidates which have their focus
11730 redirected to the minibuffer frame.
11732 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11734 * fns.c (Fputhash): Return `value' rather than nil.
11736 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11738 * frame.c (next_frame): Don't check focus redirection in case
11739 MINIBUF is a window. Doing so excludes frames using MINIBUF
11740 unless their focus is redirected, which contradicts the
11741 specification of next-frame, and leads to infinite loops in
11742 certain situations when cycling through windows with next-window.
11744 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11746 * coding.c (code_convert_region): Even if the length of text is
11747 zero, try to convert it if coding->type is coding_type_ccl.
11748 (decode_coding_string, encode_coding_string): Likewise.
11750 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11752 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11753 the display if windows_or_buffers_changed.
11755 * dispnew.c (struct row_entry): New structure.
11756 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11757 (row_table_size, old_lines, new_lines, old_lines_size)
11758 (new_lines_size, run_pool, runs_size, runs): New variables.
11759 (add_row_entry): New function.
11760 (scrolling_window): Use data structures allocated with xmalloc and
11761 held in global variables, instead of allocating them with alloca and
11762 holding them in local variables. Use a larger hash table whose
11763 size depends on glyph matrix sizes. Don't use bzero to clear the
11764 hash table; instead, clear used slots only.
11766 * fns.c (next_almost_prime): Make it externally visible.
11768 * lisp.h (next_almost_prime): Add prototype.
11770 * s/isc4-0.h (sigunblock): Define.
11772 * s/sco5.h (sigunblock): Define.
11774 2000-06-27 Dave Love <fx@gnu.org>
11776 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11777 (moved to osf5-0.h).
11778 [!NOT_C_CODE]: Protect string.h stuff.
11780 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11781 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11783 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11785 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11786 below the last line from the needed window height.
11788 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11790 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11791 (Fwidget_get): Use it.
11792 (syms_of_fns): Defsubr it.
11794 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11796 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11797 display info for XIM.
11798 (xim_open_dpy): Likewise.
11799 (xim_close_dpy): Don't free the display info's XIM.
11801 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11803 * config.in (USE_XIM): New define.
11805 * keymap.c (get_keyelt): For menu-items containing a `:filter
11806 FILTER', apply FILTER to the menu-item's definition to get the
11807 real definition to use.
11809 * lisp.h (QCfilter): External declaration.
11811 * xfns.c (Fimage_size): New function.
11812 (syms_of_xfns): Defsubr it.
11814 2000-06-26 Andreas Schwab <schwab@suse.de>
11816 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11817 Fstring_as_unibyte.
11819 2000-06-25 Dave Love <fx@gnu.org>
11821 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11823 * Makefile.in (blockinput.h): Depend on atimer.h.
11824 (atimer.h): Depend on systime.h.
11826 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11828 * atimer.h: Protect against multiple inclusion. Include systime.h.
11830 * lisp.h (swap_in_global_binding): Declare.
11832 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11834 * process.c (Fopen_network_stream): Turn off atimers for duration
11835 of call to connect. (Patch from Gerd.)
11837 2000-06-23 Dave Love <fx@gnu.org>
11839 * ralloc.c: Maybe include unistd.h
11841 * emacs.c (setgrp): Undefine before defining.
11842 (malloc_warning, set_time_zone_rule, index): Prototype.
11844 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11845 HAVE_STRUCT_TIMEZONE.
11847 * s/osf1.h: Move string.h hack here from alpha.h and make it
11849 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11851 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11852 (SOCKLEN_TYPE): Don't define.
11854 * m/alpha.h: Remove string.h hack.
11856 * s/osf5-0.h: New file.
11858 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11859 include time.h, done by systime.h.
11860 [__FreeBSD__]: Remove redundant includes.
11862 * callproc.c (setpgrp): Undefine before defining.
11863 (delete_temp_file): Return Qnil to avoid warning.
11865 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11867 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11870 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11872 * composite.h (compose_text): Declare.
11874 * xterm.c: Don't include sys/types.h unconditionally. Don't
11875 protect its inclusion with !USG (following xmenu.c).
11877 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11879 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11882 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11884 * coding.c (decode_eol_post_ccl): Special handling for undecided
11885 and inconsistent EOL types.
11887 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11889 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11890 trough color and main window's background color.
11892 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11894 * xterm.h (Xt_app_con): External declaration.
11896 * widget.c (EmacsFrameRealize): Fix typo.
11898 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11900 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11901 (handle_invisible_prop): Record the start of invisible text in
11902 it->add_overlay_start.
11903 (struct overlay_entry): Add member `overlay'.
11904 (handle_overlay_change): Simplify.
11905 (next_overlay_string): After having processed overlay strings at the
11906 end of the buffer, record that fact in
11907 it->overlay_strings_at_end_processed_p.
11908 (compare_overlay_entries): If before- and after-strings come
11909 from the same overlay, let before-strings come first.
11910 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11911 (load_overlay_strings): Take it->add_overlay_start into account
11912 when adding overlay strings.
11914 * dispextern.h (struct it): Add member add_overlay_start.
11916 2000-06-22 Dave Love <fx@gnu.org>
11918 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11920 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11922 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11924 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11927 2000-06-21 Dave Love <fx@gnu.org>
11929 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11931 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11933 * syntax.c (back_comment): Simplify string-parity counting (with
11934 the added benefit of handling multiple string-styles as long as
11935 they are not intertwined).
11936 Jump to the slow code as soon as a comment starter is found in
11937 a "string_lossage" position. Fixes the case: " /* " /* " */.
11939 2000-06-21 Dave Love <fx@gnu.org>
11941 * Makefile.in: Use GETLOADAVG_LIBS.
11943 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11944 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11946 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11948 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11949 (Fforward_comment, scan_lists):
11950 Check the comstyle of single-char comment-starters.
11951 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11952 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11953 Check the comstyle of single-char comment-starters.
11954 Clarify control-flow around the Scomment case.
11956 2000-06-20 Dave Love <fx@gnu.org>
11958 * fns.c (make_hash_table, maybe_resize_hash_table):
11959 Cast arg of next_almost_prime.
11961 * tparam.c [emacs]: Include lisp.h.
11963 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11966 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11968 * keyboard.c (adjust_point_for_property): Check if display
11969 property should be treated as intangible by looking at its value.
11971 * xdisp.c (single_display_prop_intangible_p)
11972 (display_prop_intangible_p): New functions.
11974 * dispextern.h (display_prop_intangible_p): Add prototype.
11976 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11978 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11979 argument to sigprocmask.
11981 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11982 argument to sigprocmask.
11984 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11985 sigprocmask_set, and pass a pointer to it to sigprocmask.
11987 * sysdep.c (sigprocmask_set): New variable.
11989 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11992 2000-06-20 Sam Steingold <sds@gnu.org>
11994 * xrdb.c: Don't declare xmalloc, xrealloc.
11996 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11998 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11999 (re_comp): Cast gettext return value to avoid complaints when
12002 2000-06-20 Dave Love <fx@gnu.org>
12004 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
12006 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
12008 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
12010 * m/alpha.h: Don't declare xmalloc, xrealloc.
12012 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
12014 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
12016 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
12018 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
12021 * keyboard.h (poll_for_input_1): Declare.
12023 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
12025 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
12027 * doprnt.c: Don't declare xmalloc, xrealloc.
12029 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
12030 (getenv, ctime, getwd): Removed.
12031 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
12033 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
12034 x_set_tool_bar_lines.
12036 * config.in: Add HAVE_GETWD. Move some definitions above
12037 machine/system includes.
12039 2000-06-20 Kenichi Handa <handa@etl.go.jp>
12041 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
12043 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
12044 contain information about ENCODING.
12046 * fontset.c (FONTSET_ASCII): Use the first element of char table
12047 for an ASCII font, not defalt slot.
12048 (fontset_ref_via_base): If FONTSET doesn't contain information for
12049 C, try the default fontset.
12050 (make_fontset): Don't copy the default fontset.
12051 (fontset_font_pattern): Likewise.
12052 (accumulate_font_info): If ELT is nil, use the corresponding
12053 element in the default fontset.
12055 2000-06-19 Dave Love <fx@gnu.org>
12057 * syntax.c (Fparse_partial_sexp): Doc fix.
12059 * regex.h: Test PROTOTYPES as well as __STDC__.
12061 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
12062 errno, strerror. Put text after #endif in comment.
12064 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
12066 * xterm.c (x_frame_of_widget): Likewise.
12068 2000-06-19 Gerd Moellmann <gerd@gnu.org>
12070 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
12071 to Vfundamental_mode_abbrev_table.
12073 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
12074 bogus objects are marked. This slows down GC by ~80 percent, but
12075 it might be worth trying when debugging GC-related problems.
12076 This feature requires conservative stack marking to be enabled.
12078 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
12079 returns XLookupChars, reset `modifiers' to zero.
12081 2000-06-19 Dave Love <fx@gnu.org>
12083 * mktime.c: Unprotoized.
12085 2000-06-19 Richard Stallman <rms@gnu.org>
12087 * data.c (set_internal): If variable is frame-local,
12088 store the new value immediately into the frame parameter alist.
12090 2000-06-19 Ken Raeburn <raeburn@gnu.org>
12092 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
12093 in the custom handler pointer.
12095 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
12096 value, or checks for CHAR_META can fail when Lisp_Object is a
12098 * keymap.c (get_keyelt): Likewise.
12100 2000-06-19 Kenichi Handa <handa@etl.go.jp>
12102 * ccl.h (struct ccl_program): New member eol_type.
12103 (struct ccl_spec): New member cr_carryover.
12105 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
12106 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
12108 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
12109 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
12110 (decode_eol_post_ccl): New function.
12111 (decode_coding): Don't detect EOL format here for CCL based coding
12113 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
12114 decode_eol_post_ccl after running the CCL program.
12115 (code_convert_region): Don't detect EOL format here for CCL based
12117 (decode_coding_string): Likewise.
12119 2000-06-18 Ken Raeburn <raeburn@gnu.org>
12121 * charset.c (update_charset_table): Use XINT on "iso_final_char"
12122 when treating it as an integer.
12124 * coding.h (encode_coding_string): Declare.
12126 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
12129 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
12130 "xkeymap" to avoid shadowing the "enum map_type" value that needs
12131 to be passed to get_local_map.
12133 * sound.c (Fplay_sound): Don't call make_number on
12134 Frun_hook_with_args count argument.
12136 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
12137 for lisp objects in X event structure data field, when lisp
12138 objects are represented with unions.
12139 (x_scroll_bar_to_input_event): Ditto.
12141 2000-06-16 Ken Raeburn <raeburn@gnu.org>
12143 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
12144 termination of string. Fix sense of test whether
12145 Vline_number_display_limit is an integer.
12147 2000-06-16 Gerd Moellmann <gerd@gnu.org>
12149 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
12150 only if HAVE_X_WINDOWS.
12152 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
12155 * dispnew.c (update_frame_1): Handle case that cursor vpos is
12158 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
12160 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
12163 2000-06-15 Kenichi Handa <handa@etl.go.jp>
12165 * coding.c (decode_coding_emacs_mule): Always set src_base at the
12166 start of the while loop.
12168 2000-06-15 Gerd Moellmann <gerd@gnu.org>
12170 * atimer.c (alarm_signal_handler): Add forward declaration.
12172 * data.c (set_internal): Remove debug code.
12174 2000-06-14 Gerd Moellmann <gerd@gnu.org>
12176 * Makefile.in (bootstrap-temacs): Add `-I../src'.
12178 * unexec.c (toplevel) [COFF]: Include coff.h.
12180 * s/lynxos.h: New file.
12182 * keymap.c (Fsingle_key_description): Enclose function key and
12183 event symbol names in angle brackets.
12185 * xdisp.c (setup_echo_area_for_printing): Call
12186 message_log_maybe_newline if message_buf_print is not set.
12188 * print.c (printchar, strout): Don't check message_buf_print
12189 before calling setup_echo_area_for_printing because that
12190 function does something useful even when message_buf_print is
12193 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
12195 (ensure_echo_area_buffers): Initialize echo buffer's
12196 truncate lines setting to nil.
12197 (with_echo_area_buffer): Don't set the echo buffer's truncate
12198 lines setting here.
12199 (set_message_1): Set it here instead, based on the value
12200 of message_truncate_lines.
12201 (resize_mini_window): Handle case that lines are truncated.
12202 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
12203 DEFVAR_BOOL message-truncate-lines.
12205 * keyboard.c (read_char): Bind message-truncate-lines to t
12206 while displaying a help-echo.
12208 * lisp.h (Qmessage_truncate_lines): External declaration.
12210 2000-06-13 Gerd Moellmann <gerd@gnu.org>
12212 * xdisp.c (Vline_number_display_limit): Renamed from
12213 line_number_display_limit.
12214 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
12215 Extend documentation string. Initialize
12216 Vline_number_display_limit to nil meaning no limit.
12217 (decode_mode_spec): Use Vline_number_display_limit with its new
12220 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
12222 2000-06-13 Richard Stallman <rms@gnu.org>
12224 * frame.c (Fmodify_frame_parameters): Doc fix.
12226 * xfns.c (x_set_frame_parameters): Comment fix.
12228 * frame.c (store_frame_param): Call swap_in_global_binding if the
12229 variable's current binding was chosen based on this frame.
12231 * data.c (swap_in_global_binding): New function.
12233 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12235 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
12236 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
12238 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12240 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
12242 2000-06-12 Jason Rumney <jasonr@gnu.org>
12244 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
12246 * w32.h (EMACS_W32_H): Renamed from _NT_H_
12248 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
12250 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
12252 2000-06-12 Gerd Moellmann <gerd@gnu.org>
12254 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
12255 (syms_of_xfaces): Defsubr Sdump_colors.
12256 (x_free_colors): Don't treat b&w specially on default visual.
12257 (x_free_dpy_colors): New function.
12258 (free_face_colors): Don't check visual class; it's done
12261 * xterm.c (x_frame_of_widget): New function.
12262 (x_alloc_nearest_color_for_widget): Use it.
12263 (x_copy_dpy_color): New function.
12264 (x_destroy_window): Free various colors.
12266 2000-06-12 Kenichi Handa <handa@etl.go.jp>
12268 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
12270 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
12272 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
12274 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
12276 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
12278 2000-06-11 Dave Love <fx@gnu.org>
12280 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
12282 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
12284 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
12286 2000-06-11 Gerd Moellmann <gerd@gnu.org>
12288 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
12291 2000-06-10 Kenichi Handa <handa@etl.go.jp>
12293 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
12294 (regex_compile): Fix the code for handling the case of single byte
12295 char and multibyte char being mixed in a range within [...].
12297 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
12298 and dst_multibyte members of coding.
12300 * charset.c (update_charset_table): Update the table
12301 bytes_by_char_head.
12302 (init_charset_once): Initialize elements of bytes_by_char_head to
12303 1 except for leading codes for private charases.
12305 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
12306 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
12308 2000-06-09 Ken Raeburn <raeburn@gnu.org>
12310 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
12311 access the data it doesn't point to.
12313 2000-06-08 Gerd Moellmann <gerd@gnu.org>
12315 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
12316 will be translated to a switch-frame event when reading the
12317 event queue. This is necessary because Emacs otherwise won't
12318 perform a switch-frame to a new frame until some other event, for
12319 example a keystroke event, forces it to do so. This has various
12320 effects, one visible being that the cursor of a frame created with
12321 C-x 5 2 or switched to with a window manager key binding like
12322 A-TAB stays hollow because selected_window isn't on the newly
12323 focused frame until the switch-frame is performed.
12325 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
12326 generating a switch-frame event if necessary.
12328 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
12330 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
12333 2000-06-08 Kenichi Handa <handa@etl.go.jp>
12335 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
12337 2000-06-07 Gerd Moellmann <gerd@gnu.org>
12339 * window.c (displayed_window_lines): Take empty lines at
12340 the bottom of a window into account.
12342 * window.c (displayed_window_lines): New function.
12343 (Fmove_to_window_line): Use displayed_window_lines to determine
12344 the number of lines to move, instead of using the window's height.
12346 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
12347 to stop reading, even if the form read sets point to a different
12348 value when evaluated.
12350 * xdisp.c (display_line): Fix code deciding in which line to
12353 2000-06-07 Kenichi Handa <handa@etl.go.jp>
12355 * fileio.c (e_write): Free composition data if stored in
12358 2000-06-06 Gerd Moellmann <gerd@gnu.org>
12360 * xdisp.c (display_line): Set row's and iterator's
12361 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
12362 Set cursor even if row ends in the middle of a character.
12363 (dump_glyph_row): Print values of new flags.
12364 (redisplay_window) <cursor movement in unchanged window>: When
12365 point has been moved forward, and PT is at the end of the cursor
12366 row, don't place the cursor in the next row if the cursor row ends
12367 in the middle of a character or at ZV.
12369 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
12370 (struct glyph_row): Add starts_in_middle_of_char_p and
12371 ends_in_middle_of_char_p.
12372 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
12373 ends_in_middle_of_char_p flag.
12374 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
12376 * term.c (append_glyph): Revert change of 2000-06-06.
12378 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
12379 padding glyph not fitting on line as whole character not
12382 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
12383 this isn't true for images with `:ascent 100'.
12385 2000-06-06 Kenichi Handa <handa@etl.go.jp>
12387 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
12388 as modified if it is originally unmodified.
12390 * term.c (encode_terminal_code): Change the way to check if
12391 terminal coding does any conversion.
12392 (append_glyph): Set glyph->pixel_width correctly.
12394 * xdisp.c (display_line): While checking line continuation, pay
12395 attention to a padding glyph.
12397 2000-06-05 Gerd Moellmann <gerd@gnu.org>
12399 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
12401 2000-06-05 Dave Love <fx@gnu.org>
12403 * xdisp.c: Include fontset.h.
12405 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
12407 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12409 * dispnew.c: Conditionally include term.h.
12411 * coding.h: Declare code_convert_string_norecord.
12413 * frame.h (struct frame): Use volatile unconditionally.
12415 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
12417 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
12419 * systime.h: Protect against multiple inclusion.
12420 (timezone) [USG5_4]: Define as time_t.
12422 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12423 (Foptimize_char_table, make_temp_name): Declare.
12425 * Makefile.in (xdisp.o): Depend on fontset.h.
12427 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12429 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12430 (Foptimize_char_table, make_temp_name): Declare.
12434 * s/netbsd.h: Don't define autoconfiscated MATHERR.
12436 2000-06-02 Dave Love <fx@gnu.org>
12438 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
12440 2000-06-02 Gerd Moellmann <gerd@gnu.org>
12442 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
12443 result face, set flags in that face indicating that colors may not
12446 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
12447 glyph, use the ASCII NUL character to determine the face.
12449 2000-06-02 Dave Love <fx@gnu.org>
12451 * sysdep.c: Conditionally include stdlib.h, unistd.h.
12452 (VFORK_RETURN_TYPE): Remove.
12454 * config.in: Add NO_MATHERR.
12456 2000-06-01 Dave Love <fx@gnu.org>
12458 * cmds.c (internal_self_insert): Don't check
12459 Vbefore_change_function, Vafter_change_function.
12461 * insdel.c (signal_before_change, signal_after_change): Likewise.
12463 * buffer.c (Vbefore_change_function, Vafter_change_function):
12464 Variables and their initializations deleted.
12466 * callint.c (Fcall_interactively): Doc fix.
12468 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
12470 2000-05-31 Dave Love <fx@gnu.org>
12472 * textprop.c: Revert last change -- duplicated.
12474 2000-05-31 Gerd Moellmann <gerd@gnu.org>
12476 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
12479 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
12481 2000-05-31 Jason Rumney <jasonr@gnu.org>
12483 * search.c (Fre_search_forward, Fre_search_backward)
12484 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
12486 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
12488 2000-05-30 Jason Rumney <jasonr@gnu.org>
12490 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
12491 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
12493 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
12495 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
12496 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
12497 expand a nil default_filename.
12499 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
12500 pointer to glyph_to_pixel_coords, not a frame.
12502 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
12503 coding.h to dependencies.
12505 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
12507 * w32console.c (glyph_to_pixel_coords): Change first parameter to
12508 window pointer to be consistent with w32term.c and xterm.c.
12510 * w32fns.c: Format and doc changes to bring closer to xfns.c.
12511 (VIETNAMESE_CHARSET): Define if not defined in system headers.
12512 (Qline_spacing, Qcenter): New variables.
12513 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
12514 (x_set_line_spacing): New function.
12515 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
12516 (x_specified_cursor_type): New function.
12517 (x_set_cursor_type): Use it.
12518 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
12520 (validate_x_resource_name, x_get_resource_string): Measure lengths
12521 of external strings in bytes.
12522 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
12523 GetTextExtentPoint32 with NULL title.
12524 (Fx_create_frame): Initialize Qline_spacing.
12525 (w32_load_system_font): Initialize font->double_byte_p.
12526 (x_to_w32_charset): Use Vw32_charset_info_alist.
12527 (Image, busy cursor, tooltip functions): Merged changes from
12528 xfns.c. Not yet functional on Windows.
12530 * w32gui.h (W32FontStruct): Add double_byte_p member.
12532 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
12533 (emacs_button_translation): Use it.
12534 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
12535 in `mask' to be set.
12537 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
12540 * w32term.c: Format and doc changes to bring closer to xterm.c.
12541 (w32_char_font_type): New enum.
12542 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
12543 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
12544 (w32_encode_char): New function.
12545 (x_encode_char): Removed.
12546 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
12547 x_encode_char and w32_font_is_double_byte.
12548 (x_produce_image_glyph): Use image_ascent.
12549 (x_produce_glyphs): Use new version of w32_per_char_metric and
12550 handle NULL return value. Allow extra line spacing.
12551 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
12552 (w32_get_glyph_overhangs): Remove unicode_p param. Use
12553 w32_font_type member of glyph instead.
12554 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
12555 (fast_find_position): Make sure not to consider rows not visible
12557 (w32_read_socket) [WM_MENUSELECT]: Cannot call
12558 w32_menu_display_help with input blocked, as it can abort.
12559 (x_display_and_set_cursor): Choose cursor depending
12560 on buffer-local value of cursor_type.
12561 (x_draw_bar_cursor): Add parameter WIDTH.
12563 * w32term.h (CP_DEFAULT): Define.
12564 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
12566 2000-05-30 Gerd Moellmann <gerd@gnu.org>
12568 * search.c (Fre_search_forward, Fre_search_backward)
12569 (Fposix_search_backward, Fposix_search_forward): Doc fix.
12571 2000-05-30 Kenichi Handa <handa@etl.go.jp>
12573 * coding.c (detect_coding_iso2022): Fix code for checking
12574 CODING_CATEGORY_MASK_ISO_8_2.
12576 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
12578 * regex.c (PREFETCH_NOLIMIT): New function.
12579 (re_match_2_internal): Use it and adjust the end_match_2 logic.
12581 2000-05-29 Gerd Moellmann <gerd@gnu.org>
12583 * syntax.c (find_defun_start): Move test for
12584 open_paren_in_column_0_is_defun_start outside of the loop.
12586 * xdisp.c (redisplay_window): Really switch buffers when
12587 displaying mode lines, and temporarily set selected_frame to the
12588 frame of the window that's redisplayed.
12590 * xfaces.c (free_realized_faces): Block/unblock input.
12591 (free_realized_multibyte_face): Ditto.
12593 2000-05-29 Dave Love <fx@gnu.org>
12595 * textprop.c (Qkeymap): New variable.
12596 (syms_of_textprop): Intern it.
12598 * keymap.c: Include intervals.h.
12599 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
12601 * Makefile.in (keymap.o): Depend on intervals.h.
12603 * keyboard.c (menu_bar_items, tool_bar_items)
12604 (Fexecute_extended_command): Deal with `keymap' property.
12605 (read_key_sequence): Track map from `keymap' property as well as
12608 * intervals.c (get_local_map): Extra arg to allow looking for
12611 * intervals.h (map_property): New enum.
12612 (get_local_map): Extra arg using it.
12613 (Qkeymap): Declare.
12615 * lisp.h (get_local_map): Don't declare here.
12617 2000-05-29 Kenichi Handa <handa@etl.go.jp>
12619 * Makefile.in (callproc.o): Depend on composite.h.
12621 * callproc.c: Include composite.h.
12622 (Fcall_process): Handle composition correctly.
12624 * coding.h (coding_allocate_composition_data): Extern it.
12625 (coding_restore_composition): Likewise.
12627 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
12628 yet allocated, finish decoding with result
12629 CODING_FINISH_INSUFFICIENT_CMP.
12630 (coding_allocate_composition_data): Make it non-static.
12631 (coding_restore_composition): Likewise.
12633 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
12635 * charset.c (syms_of_charset): Revert last change.
12637 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12639 * term.c (produce_glyphs): Treat characters from the eight-bit-*
12640 charsets as unibyte, with 1-column screen width. Sent by Kenichi
12643 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12645 * charset.c (syms_of_charset): Set width of character sets
12646 eight-bit-control and eight-bit-graphic to 1 column.
12648 2000-05-26 Gerd Moellmann <gerd@gnu.org>
12650 * config.in (HAVE_SPEED_T): New define.
12652 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
12655 2000-05-26 Dave Love <fx@gnu.org>
12657 * coding.c (shrink_decoding_region): Initialize eol_conversion.
12659 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
12660 (Fsubr_arity): New function.
12661 (syms_of_data): Install them.
12663 2000-05-26 Kenichi Handa <handa@etl.go.jp>
12665 * charset.c (init_charset_once): Set the table bytes_by_char_head
12668 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
12669 the default fontset to what Emacs uses by default.
12670 (check_registry_encoding): This function deleted.
12671 (Fset_fontset_font): Remove the adhoc condition for the default
12672 fontset. Allow cons in FONTNAME.
12674 * fns.c (map_char_table): Ignore char-table entries for
12675 charsets eight-bit-control and eight-bit-graphic.
12677 2000-05-25 Ken Raeburn <raeburn@gnu.org>
12679 * emacs.c (main): Initialize keyboard syms before initializing
12680 window code, so face names are available.
12682 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
12684 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
12685 of an anchor at the beginning of a shy-group.
12687 2000-05-25 Gerd Moellmann <gerd@gnu.org>
12689 * xdisp.c (handle_invisible_prop): Don't try to skip over
12690 invisible text if end of text is already reached.
12692 2000-05-25 Dave Love <fx@gnu.org>
12694 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
12696 * coding.c (encode_eol): Add null statement after label.
12698 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
12700 * w16select.c (Fw16_set_clipboard_data): Fix the change from
12703 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12705 * ccl.c (ccl_driver): Fix previous change.
12707 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12709 * coding.c (run_pre_post_conversion_on_str): Set point to the
12710 beginning of buffer before calling coding->post_read_conversion.
12711 (decode_coding_string): Give correct args to
12712 run_pre_post_conversion_on_str.
12713 (encode_coding_string): Likewise.
12715 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12716 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12717 eight-bit-graphic correctly.
12719 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12721 * fileio.c (Finsert_file_contents): Even if a file is not found,
12722 execute codes for setting up coding system. Call
12723 after-insert-file-functions unconditionally.
12725 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12727 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12728 BSD_PGRPS are not defined.
12730 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12732 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12734 (syms_of_charset): Avoid building same strings.
12736 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12738 * lread.c (Fload): Add a comment about the meaning of
12739 Vuser_init_file being t.
12741 * puresize.h (BASE_PURESIZE): Increase to 675000.
12743 * s/gnu-linux.h (setpgrp): Don't define it here because this
12744 prevents compilation on GNU/Linux systems with glib 2.2.
12746 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12749 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12751 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12752 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12754 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12756 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12758 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12760 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12762 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12764 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12766 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12768 * keyboard.c (read_char): Allow character codes 128..255 to be
12769 handled by input-method-function.
12771 * insdel.c (adjust_markers_for_replace): Fix previous change.
12772 (adjust_after_replace): If PREV_TEXT is nil, call
12773 adjust_markers_for_insert, not adjust_markers_for_replace.
12775 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12777 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12778 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12779 [HAVE_GRANDPT]: Define.
12780 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12782 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12785 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12787 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12789 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12791 The following changes are to handle 8-bit characters in a
12792 multibyte buffer/string without facing with byte combining
12793 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12794 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12796 * Makefile.in (fns.o): Depend on charset.h.
12798 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12799 convert it to unibyte.
12800 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12802 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12803 apparent char boundary.
12804 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12805 0x80..0x9F to/from multibyte form.
12807 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12810 * callproc.c (Fcall_process): Always encode an argument string if
12811 it is multibyte. Setup src_multibyte and dst_multibyte members of
12812 process_coding properly.
12814 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12815 SPLIT_NON_ASCII_CHAR.
12817 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12819 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12821 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12822 (SPLIT_CHARACTER_SEQ): This macro deleted.
12823 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12824 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12825 and eight-bit-graphic.
12826 (char_to_string): Likewise. Signal an error for too large
12828 (char_printable_p): Return 0 for 8-bit characters.
12829 (update_charset_table): Update iso_charset_table only when a final
12830 character is non-negative.
12831 (find_charset_in_text): Renamed from find_charset_in_str.
12832 Arguments and return value changed. Callers changed.
12833 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12834 be -1 if CHARSET is used only internally.
12835 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12837 (Fcharset_after): Simplified.
12838 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12839 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12840 (multibyte_chars_in_text): Simplified by assuming there's no
12841 invalid multibyte sequence.
12842 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12843 (str_as_unibyte): New functions.
12844 (Fstring): Simpified by assuming that byte combining never happens.
12845 (init_charset_once): Initialization for
12846 LEADING_CODE_8_BIT_CONTROL.
12847 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12848 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12849 eight-bit-control and eight-bit-graphic.
12851 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12852 (CHARSET_8_BIT_GRAPHIC): New macros.
12853 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12854 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12855 (CHARSET_REVERSE_CHARSET): Likewise.
12856 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12858 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12859 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12860 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12861 encounter an invalid multibyte sequence.
12862 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12863 sequence is always valid.
12864 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12865 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12866 (CHAR_STRING): For 8-bit characters, call char_to_string.
12867 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12868 multibyte sequence is always valid.
12869 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12870 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12871 (str_as_unibyte): Extern them.
12872 (BCOPY_SHORT): Fix a bug.
12873 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12874 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12875 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12876 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12878 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12879 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12880 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12881 (EMIT_BYTES): New macros.
12882 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12883 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12885 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12886 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12887 check the validity of multibyte sequence.
12888 (decode_coding_emacs_mule): New function.
12889 (encode_coding_emacs_mule): New macro.
12890 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12892 (DECODE_ISO_CHARACTER): Just return a character code.
12893 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12894 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12895 EMIT_CHAR to produced decoded characters. Exit the loop only by
12896 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12898 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12899 only position codes for an invalid character.
12900 (encode_designation_at_bol): Return new destination pointer. 5th
12901 arg DSTP is changed to DST.
12902 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12903 from the source by ONE_MORE_CHAR. Don't handle the case of last
12905 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12907 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12908 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12909 TWO_MORE_BYTES to fetch a byte from the source.
12910 (encode_eol): Pay attention to coding->src_multibyte.
12911 (detect_coding, detect_eol): Preserve members src_multibyte and
12913 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12914 (encoding_buffer_size): Set magnification to 3 for all coding
12915 systems that require encoding.
12916 (ccl_coding_driver): For decoding, be sure that the result is
12917 valid multibyte sequence.
12918 (decode_coding): Initialize coding->errors and coding->result.
12919 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12920 and raw-text, always call decode_eol. Handle the case of last
12921 block here. If not coding->dst_multibyte, convert the resulting
12922 sequence to unibyte.
12923 (encode_coding): Initialize coding->errors and coding->result.
12924 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12925 and raw-text, always call encode_eol. Handle the case of last
12927 (shrink_decoding_region, shrink_encoding_region): Detect cases
12928 that we can't skip data more rigidly.
12929 (code_convert_region): Setup src_multibyte and dst_multibyte
12930 members of coding. For decoding, if the buffer is multibyte,
12931 convert the source sequence to unibyte in advance. For encoding,
12932 if the buffer is multibyte, convert the resulting sequence to
12933 multibyte afterward.
12934 (run_pre_post_conversion_on_str): New function.
12935 (code_convert_string): Deleted and divided into the following two.
12936 (decode_coding_string, encode_coding_string): New functions.
12937 (code_convert_string1, code_convert_string_norecord): Call one of
12939 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12940 MAKE_NON_ASCII_CHAR.
12941 (Fset_terminal_coding_system_internal)
12942 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12943 and dst_multibyte members.
12944 (init_coding_once): Initialize iso_code_class with new enum
12945 ISO_control_0 and ISO_control_1.
12947 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12948 devided into ISO_control_0 and ISO_control_1.
12949 (struct coding_system): New members src_multibyte, dst_multibyte,
12950 errors, and result. Delete member fake_multibyte.
12951 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12953 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12956 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12959 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12961 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12963 (Ftranspose_region): Delete codes for handling byte combining.
12965 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12966 dst_multibyte members of coding. On handling REPLACE on unibyte
12967 buffer, convert the result of decode_coding to unibyte. On
12968 inserting into a mutibyte buffer, always call code_convert_region.
12969 (e_write): Setup coding->src_multibyte according to the
12970 multibyteness of the source (buffer or string).
12972 * fns.c (concat): Handle 8-bit characters correctly.
12973 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12974 unibyte in the result.
12975 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12976 valid multibyte form in the result.
12977 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12978 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12979 return -1, signal an error.
12980 (base64_encode_1): New arg MULTIBYTE. Get each character by
12981 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12982 character is found, return -1.
12983 (Fbase64_decode_region): Delete codes for handling byte-combining.
12984 Treat each decoded byte as a unibyte character.
12985 (Fbase64_decode_string): Return unibyte string.
12986 (Fcompare_strings, concat, string_byte_to_char): Use
12987 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12988 FETCH_STRING_CHAR_ADVANCE.
12989 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12990 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12992 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12993 SPLIT_NON_ASCII_CHAR.
12994 (fontset_ref_via_base, fontset_set): Likewise
12996 * insdel.c (adjust_markers_for_record_delete): Deleted.
12997 (adjust_markers_for_insert): Argument changed. Caller changed.
12998 (adjust_markers_for_replace): Likewise.
12999 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
13000 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
13001 (copy_text): Delete unused local varialbe c_save. For converting
13002 to multibyte, be sure to make all 8-bit characters in valid
13004 (count_size_as_multibyte): Handle 8-bit characters correctly.
13005 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13006 (adjust_after_replace, replace_range, del_range_2)
13007 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
13008 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13009 (adjust_after_replace, replace_range, del_range_2) Delete codes for
13010 handling byte combining.
13011 (adjust_before_replace): Deleted.
13013 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
13014 SPLIT_NON_ASCII_CHAR.
13015 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13016 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13017 (Fkey_description): Likewise.
13019 * lread.c (read1): On reading multibyte string, be sure to make
13020 all 8-bit chararacters in valid multibyte form.
13021 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13023 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
13026 * process.c (Fstart_process): GCPRO current_dir before calling
13027 Ffind_operation_coding_system. Encode arguments here.
13028 (create_process): Don't encode arguments here. Setup
13029 src_multibyte and dst_multibyte members of struct coding.
13030 (read_process_output): Setup src_multibyte and dst_multibyte
13031 members of struct coding. If the output is to multibyte buffer,
13032 always decode the output of the process. Adjust the
13033 representation of 8-bit characters to the multibyteness of the output.
13034 (send_process): Setup coding->src_multibyte according to the
13035 multibyteness of the source.
13037 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13038 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
13039 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
13041 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
13043 * w16select.c (Fw16_set_clipboard_data): Setup members
13044 src_multibyte and dst_multibyte of coding. Adjusted for the
13045 change for find_charset_in_str.
13046 (Fw16_get_clipboard_data): Likewise.
13048 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
13049 dst_multibyte of coding.
13050 (x_to_w32_font): Likewise.
13052 * w32select.c (Fw32_set_clipboard_data): Setup members
13053 src_multibyte and dst_multibyte of coding. Adjusted for the
13054 change for find_charset_in_str.
13055 (Fw32_get_clipboard_data): Likewise.
13057 * xdisp.c (get_next_display_element): Handle 8-bit characters
13059 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
13060 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13062 * xselect.c (selection_data_to_lisp_data): Setup members
13063 src_multibyte and dst_multibyte of coding. Adjusted for the
13064 change for find_charset_in_str.
13065 (lisp_data_to_selection_data): Likewise.
13067 2000-05-19 Gerd Moellmann <gerd@gnu.org>
13069 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
13071 * dispextern.h (Vimage_types): Add extern declaration.
13073 * xdisp.c (Vimage_types): Moved here from xfns.c.
13074 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
13076 * xfns.c (Vimages_types): Moved to xdisp.c.
13077 (syms_of_xfns): Move `image-types' to xdisp.c.
13079 * w32fns.c (Vimage_types): Removed.
13080 (syms_of_w32fns): Remove `image-types'.
13082 2000-05-18 Kenichi Handa <handa@etl.go.jp>
13084 * fns.c (map_char_table): Pay attention to character number of
13085 charset. Check the validity of charset at the first level. For
13086 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
13089 * fontset.c: Include "buffer.h".
13090 (fs_load_font): If the face has fontset, record the face ID in
13092 (Finternal_char_font): New function.
13093 (accumulate_font_info): New function.
13094 (Ffontset_info): Rewritten for the new fontset implementation.
13095 (syms_of_fontset): Register Vdefault_fontset in the first element
13096 of Vfontset_table. Include Vdefault_fontset in
13097 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
13100 2000-05-16 Dave Love <fx@gnu.org>
13102 * m/iris5d.h: Deleted -- unused.
13104 2000-05-16 Gerd Moellmann <gerd@gnu.org>
13106 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
13107 `invalid' instead of `illegal'.
13109 * indent.c (Fmove_to_column): When ending within a tab, insert
13110 spaces first so that markers at the end of the tab get adjusted.
13112 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
13113 buffer list that wasn't selected in that frame.
13115 * filelock.c (get_boot_time): To obtain an 8 char file name, which
13116 is needed on mescaline, use a 2 char prefix, and call
13117 make_temp_name with second arg non-zero.
13119 * fileio.c (make_temp_name): New function, extracted from
13121 (Fmake_temp_name): Use it.
13123 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
13125 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
13127 2000-05-15 Gerd Moellmann <gerd@gnu.org>
13129 * Makefile.in (lisp): Add env.elc.
13131 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
13133 2000-05-12 Gerd Moellmann <gerd@gnu.org>
13135 * search.c (Freplace_match): Handle case of `\N' in the
13136 replacement when there's no group N.
13138 2000-05-11 Gerd Moellmann <gerd@gnu.org>
13140 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
13141 of the message to message_dolog.
13143 * keyboard.c (read_char): Don't clear current message for help
13144 events; let the code handling help events handle this. Change
13145 code detecting help events that should be ignored.
13147 * xdisp.c (handle_single_display_prop): Don't try to set PT if
13148 we're interating over a string.
13150 2000-05-09 Dave Love <fx@gnu.org>
13152 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
13153 that offset before writing. Move gcpro region past call of
13156 2000-05-04 Dave Love <fx@gnu.org>
13158 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
13160 2000-05-04 Gerd Moellmann <gerd@gnu.org>
13162 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
13163 of inserted characters when BUF equals the current buffer, and PT
13164 is in front of or equal to FROM.
13166 2000-05-03 Gerd Moellmann <gerd@gnu.org>
13168 * xdisp.c (handle_single_display_prop): If display property value
13169 is invalid, or something not supported on the frame, restore
13170 iterator's position to what it was initially. Make sure to return
13171 0 for invalid and unsupported property values.
13173 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
13174 that x_per_char_metric returns null.
13176 2000-05-02 Gerd Moellmann <gerd@gnu.org>
13178 * xterm.h (struct face): Add forward declaration.
13179 (struct image): Ditto.
13180 (image_ascent): Add prototype.
13182 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
13183 (x_draw_image_relief, x_draw_image_foreground_1): Call function
13184 image_ascent instead of using IMAGE_ASCENT.
13186 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
13187 (IMAGE_ASCENT): Removed.
13189 * xfns.c (Qcenter): New variable.
13190 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
13191 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
13192 (image_ascent): New function.
13193 (lookup_image): Recognize `:ascent center'.
13194 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
13195 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
13196 (xbm_load): Don't set image's ascent here.
13197 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
13198 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
13199 check ascent values here.
13200 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
13201 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
13202 (syms_of_xfns): Initialize Qcenter.
13204 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
13205 to the limits, increase the limits.
13207 2000-05-01 Kenichi Handa <handa@etl.go.jp>
13209 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
13210 Check Vfont_encoding_alist against the full name of the opened font.
13212 2000-04-28 Gerd Moellmann <gerd@gnu.org>
13214 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
13215 taller than the window.
13217 2000-04-28 Kenichi Handa <handa@etl.go.jp>
13219 * xfaces.c (realize_x_face): Fix the argument of the second
13220 xassert. BASE_FACE may not be a face for ASCII.
13222 2000-04-27 Gerd Moellmann <gerd@gnu.org>
13224 * print.c (print_object): Treat print-length < 0 as nil.
13226 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
13228 * s/freebsd.h (TERMCAP_OBJ): Removed.
13229 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
13231 * lread.c (read1): Don't treat period followed by certain
13232 characters as symbol start.
13234 * xfns.c (slurp_file): New function.
13235 (xbm_image_p): Handle case of in-memory XBM files.
13236 (xbm_scan): Rewritten to work on memory buffers instead of files.
13237 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
13238 Work on memory buffers instead of files. If DATA is null test
13239 if buffer looks like an in-memory XBM file.
13240 (xbm_load_image): Renamed from xbm_load_image_file. Work on
13241 memory buffers instead of files.
13242 (xbm_file_p): New function.
13243 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
13245 * lread.c (end_of_file_error): New function.
13246 (read1): Call it instead of signaling `end-of-file' directly.
13248 * print.c (print_error_message): Print data of `end-of-file'
13249 with Fprinc instead of Fprin1.
13251 2000-04-26 Ken Raeburn <raeburn@gnu.org>
13253 * window.c (freeze_window_start): Check that minibuffer scroll
13254 window isn't nil before extracting the window structure pointer
13257 * undo.c (record_delete): If we hit the end of the undo list, stop
13258 picking elements apart.
13260 2000-04-26 Gerd Moellmann <gerd@gnu.org>
13262 * xdisp.c (display_line): If lines are continued, restore
13263 iterator's ascent/descent information to the values before the
13264 first glyph not fitting on the line.
13266 2000-04-25 Gerd Moellmann <gerd@gnu.org>
13268 * xdisp.c (try_window_id) <all changes above window start>: Adjust
13269 positions in glyph matrix. Don't compute new window end positions.
13271 * dispnew.c (increment_matrix_positions): Renamed from
13272 increment_glyph_matrix_buffer_positions.
13273 (increment_row_positions): Renamed from
13274 increment_glyph_row_buffer_positions.
13276 * dispextern.h: Change names of renamed functions from dispnew.c
13279 2000-04-24 Gerd Moellmann <gerd@gnu.org>
13281 * fileio.c (Fdo_auto_save): Create directories for auto-save
13282 list file if necessary.
13284 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
13285 from buffer or frame.
13286 (automatic_hscrolling_p): New variable.
13287 (hscroll_windows): Scroll windows horizontally only if automatic
13288 hscrolling is allowed.
13289 (syms_of_xdisp): New variable `automatic-hscrolling'.
13291 * frame.h (struct frame): Add member extra_line_spacing.
13293 * xfns.c (x_set_line_spacing): New function.
13294 (Fx_create_frame): Set line spacing from resources.
13295 (Qline_spacing): New variable.
13296 (syms_of_xfns): Initialize Qline_spacing.
13298 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
13300 * buffer.c (init_buffer_once): Handle extra_line_spacing.
13301 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
13302 (reset_buffer): Don't initialize extra2 and extra3. Initialize
13303 extra_line_spacing from default value.
13304 (init_buffer_once): Initialize default value of extra_line_spacing.
13306 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
13309 * xterm.c (x_produce_glyphs): Remove reference to struct it's
13310 prompt_width. Add extra line spacing.
13312 * term.c (produce_glyphs): Remove reference to struct it's
13315 * dispextern.h (struct it): Remove member prompt_width, add
13316 extra_line_spacing.
13318 2000-04-22 Gerd Moellmann <gerd@gnu.org>
13320 * dispnew.c (update_frame_line): When writing a whole line, make
13321 sure cursor is in the right row afterwards, otherwise a use of
13322 capability `ch' in cmgoto might leave the cursor in the row below.
13324 2000-04-21 Gerd Moellmann <gerd@gnu.org>
13326 * lisp.h (struct Lisp_Buffer_Cons): Remove.
13328 * keyboard.c (timer_check): Fix typo in comment.
13330 2000-04-21 Kenichi Handa <handa@etl.go.jp>
13332 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
13333 name change: ch -> character.
13335 2000-04-20 Gerd Moellmann <gerd@gnu.org>
13337 * keyboard.c (echo_message_buffer): New variable.
13338 (echo_now): Set echo_message_buffer to the echo area buffer used
13339 to display the echo.
13340 (cancel_echoing): Reset echo_message_buffer to nil.
13341 (read_char): Code rewritten that handles canceling an echo or
13342 echoing a dash, respectively.
13344 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
13345 directory doesn't exist.
13347 2000-04-19 Dave Love <fx@gnu.org>
13349 * fns.c (syms_of_fns): Defsubr mapc.
13350 (concat): Don't allow numeric args.
13351 (Fconcat): Doc change.
13353 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
13355 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
13356 instead define end_match(1|2) more carefully.
13357 Use GET_CHAR_BEFORE_2 for `begline'.
13359 2000-04-19 Gerd Moellmann <gerd@gnu.org>
13361 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
13362 on 64-bit systems where NULL is defined as `0'.
13364 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
13365 the `variable argument list' to make it work on Alpha.
13367 * m/alpha.h (_LP64) [!_LP64]: Define.
13368 (ORDINARY_LINK): Define for NetBSD.
13370 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
13372 2000-04-19 Dave Love <fx@gnu.org>
13374 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
13377 * Makefile.in (LIBS): Don't use.
13378 (GETLOADAVG_OBJ): Define again.
13379 (otherobj): Add GETLOADAVG_OBJ.
13381 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
13383 2000-04-18 Gerd Moellmann <gerd@gnu.org>
13385 * lread.c (read_filtered_event): Cancel and start busy cursor.
13387 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
13388 that the per-character metrics may be null.
13390 2000-04-17 Gerd Moellmann <gerd@gnu.org>
13392 * buffer.c (clone_per_buffer_values): New function.
13393 (Fmake_indirect_buffer): Add optional argument CLONE. Call
13394 clone_per_buffer_values if CLONE is not nil.
13396 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
13398 2000-04-16 Dave Love <fx@gnu.org>
13400 * Makefile.in: Remove obsolete localcpp stuff.
13401 (GETLOADAVG_OBJ): Don't define.
13402 (obj): Move LIBOBJS...
13403 (otherobj): ... to here.
13404 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
13405 whitespace-only lines after the continuation (Irix).
13407 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13409 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
13411 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
13413 2000-04-14 Dave Love <fx@gnu.org>
13415 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
13416 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
13417 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
13418 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
13421 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
13422 autoconfiscated HAVE_GETLOADAVG.
13424 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
13427 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13429 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
13430 (fill_in_lock_file_name): Avoid existing files that aren't links.
13432 2000-04-14 Dave Love <fx@gnu.org>
13434 * Makefile.in (LIBS, LIBOBJS): New variable.
13435 (INTERVAL_SRC): Convert to make variable.
13436 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
13437 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
13438 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
13440 (SOME_MACHINE_OBJECTS): Remove interval stuff.
13441 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
13442 (shortlisp): Add facemenu, float-sup, frame.
13443 (SOME_MACHINE_LISP): Remove them from here.
13444 (LIBES): Change unused LDLIBS to autoconf LIBS.
13446 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
13448 2000-04-14 Kenichi Handa <handa@etl.go.jp>
13450 * composite.c (update_compositions): If FROM and TO are not in a
13451 valid range, do nothing.
13453 2000-04-13 Gerd Moellmann <gerd@gnu.org>
13455 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
13457 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
13459 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
13462 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
13464 * fileio.c (a_write): Remove redundant semi-colons.
13465 (e_write): Return -1 if failed to write all the data.
13466 This fixes the changes made at 1999-12-15.
13468 2000-04-12 Dave Love <fx@gnu.org>
13470 * fns.c (mapcar1): Test for null vals to support mapc.
13471 (Fmapc): New function.
13473 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
13475 * msdos.c (NUM_MOUSE_BUTTONS): Define.
13476 (IT_frame_up_to_date): Support the buffer local value of
13477 cursor-type, if defined.
13479 2000-04-10 Dave Love <fx@gnu.org>
13481 * editfns.c (preceding-char, following-char): Doc fix.
13483 2000-04-10 Ken Raeburn <raeburn@gnu.org>
13485 * Makefile.in (temacs): Revert 2000-03-12 change.
13487 2000-04-10 Jason Rumney <jasonr@gnu.org>
13489 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
13491 2000-04-10 Gerd Moellmann <gerd@gnu.org>
13493 * xdisp.c (setup_echo_area_for_printing): Choose an echo
13494 area buffer, if it's not set up yet.
13496 * indent.c (compute_motion): Set immediate_quit.
13498 2000-04-09 Gerd Moellmann <gerd@gnu.org>
13500 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
13501 (realize_tty_face): Suppress boldness if colors are the inverse of
13502 the default colors, and tty_suppress_bold_inverse_default_colors_p
13504 (Ftty_suppress_bold_inverse_default_colors): New function.
13505 (syms_of_xfaces): Defsubr it.
13507 * buffer.c (Frestore_buffer_modified_p): New function.
13508 (syms_of_buffer): Defsubr it.
13510 2000-04-08 Ken Raeburn <raeburn@gnu.org>
13512 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
13513 charset id (int) argument, not a charset (Lisp_Object).
13515 * coding.h (code_convert_string): Declare.
13516 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
13517 object, as the fourth argument to code_convert_string.
13519 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
13520 (Fset_fontset_font): Use EQ to compare lisp objects.
13522 2000-04-05 Ken Raeburn <raeburn@gnu.org>
13524 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
13525 a pointer that looks like a lisp object.
13526 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
13527 zero, instead see whether it's an integer object, since they can't
13529 (GET_INTERVAL_OBJECT): Simply assign to the destination.
13531 * dispnew.c (allocate_matrices_for_frame_redisplay)
13532 (direct_output_forward_char): Use X(U)INT and make_number as needed
13533 to convert between (unsigned) int values and lisp integers.
13534 * keyboard.c (read_key_sequence): Likewise.
13535 * lread.c (substitute_object_recurse): Likewise.
13536 * fns.c (concat, hash_lookup, hash_remove): Likewise.
13537 * minibuf.c (do_completion, Fminibuffer_complete_word)
13538 (Fminibuffer_completion_help): Likewise.
13539 * term.c (produce_special_glyphs): Likewise.
13541 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
13542 * print.c (print_preprocess, print_object): Likewise.
13544 * search.c (compile_pattern): Use NILP when checking for nil.
13546 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
13547 __OPTIMIZE__]: Provide a GNU C macro version that handles
13548 lisp-object unions.
13549 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
13550 field, to better cope with ENABLE_CHECKING and calls that modify a
13551 Lisp_Object using its old value.
13553 2000-04-04 Gerd Moellmann <gerd@gnu.org>
13555 * window.c (compare_window_configurations): Signal an error
13556 if parameters C1 or C2 aren't window configurations.
13558 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
13559 AFTER_POTENTIAL_GC calls around calls to functions that can
13560 signal an error and thus invoke the debugger.
13562 2000-04-03 Gerd Moellmann <gerd@gnu.org>
13564 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
13565 an error if decoding fails.
13567 * keyboard.c (lispy_mouse_names): Variable removed.
13568 (Vlispy_mouse_stem): New variable.
13569 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
13570 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
13571 for any mouse button number. Increase size of mouse_syms and
13572 button_down_location as needed. Call modify_event_symbol with
13573 different arguments.
13574 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
13575 Call modify_event_symbol with different arguments.
13576 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
13577 for any button number. Call modify_event_symbol with different
13579 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
13580 Accept a string for NAME_ALIST_OR_STEM.
13582 * lisp.h (larger_vector): Add prototype.
13584 * fns.c (larger_vector): Make externally visible.
13586 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
13588 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
13590 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
13591 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
13592 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
13593 we are between str1 and str2.
13594 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
13595 (PATFETCH): Use `TRANSLATE'.
13596 (PATFETCH_RAW): Fetch multibyte char if applicable.
13597 (PATUNFETCH): Remove.
13598 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
13599 When writing a char, write it directly into the pattern buffer rather
13600 than going needlessly through a temp char-array.
13601 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
13602 multibyte magic and remove the useless `#ifdef emacs'.
13603 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
13606 * regex.h (struct re_pattern_buffer): Make field `multibyte'
13607 conditional on `emacs'.
13609 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
13611 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13613 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
13614 non-union-type versions of XMARK and friends here, because XMARK
13615 and friends won't work on an integer field if NO_UNION_TYPE is not
13617 (make_number): Define as a function if it's not defined as a macro.
13619 * composite.c (run_composite_function): Use NILP when checking for nil.
13620 (syms_of_composite): Delete local var NARGS, pass an int as first
13621 argument to Fmake_hash_table.
13623 * editfns.c (text_property_stickiness): Use NILP to test
13624 Lisp_Object boolean value.
13625 (Fmessage_or_box): Don't use NILP to test int variable.
13626 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
13627 problems reading from and changing the same lisp value in an
13630 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13632 * term.c (TN_no_color_video): New variable.
13633 (term_init): Intitialize TN_no_color_video.
13634 (enum no_color_bit): New enumeration.
13635 (MAY_USE_WITH_COLORS_P): New macro.
13636 (turn_on_face): Use it to determine if attributes may be used
13637 combined with colors.
13639 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13641 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
13642 with int lvalues via casts; instead, just yield lisp object lvalues.
13643 (enlarge_window): Variable sizep now points to Lisp_Object. Use
13644 proper accessor macros.
13645 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
13646 (grow_mini_window): Fix typo getting int value of root->height.
13648 * xdisp.c (compute_string_pos): Fix order of arguments to
13649 string_pos_nchars_ahead.
13650 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
13651 count arg to variable-arg routines like Frun_hook_with_args and
13653 (back_to_previous_visible_line_start)
13654 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
13655 fixed-arg routines like Fget_char_property and Fmake_string.
13656 (reconsider_clip_changes): Use XINT when comparing integer lisp
13657 objects, or passing them as int arguments.
13658 (mark_window_display_accurate, insert_left_trunc_glyphs)
13659 (append_space, extend_face_to_end_of_line): Use make_number when
13660 storing or passing integer values as lisp objects.
13661 (set_cursor_from_row, highlight_trailing_whitespace): Use
13662 INTEGERP, not implicit test against zero, for glyph object.
13663 (try_window_id): Don't use make_number when we want an int value.
13665 * xfaces.c (xlfd_symbolic_value): Make last argument a
13666 Lisp_Object, to be consistent with callers.
13667 (Fbitmap_spec_p): Use XINT to get numeric value of height.
13668 (lface_hash): Apply XFASTINT to lisp values before folding in.
13670 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
13671 fill in window width and height. Pass an int, not a lisp object,
13672 as first arg to Finsert.
13674 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13676 * xfaces.c (realize_basic_faces): Block input while realizing
13679 * keyboard.c (lispy_mouse_names): Add additional mouse names.
13681 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
13683 2000-03-31 Gerd Moellmann <gerd@gnu.org>
13685 * xterm.c (x_produce_glyphs): When displaying unibyte text
13686 or ASCII, handle case that per-char metric is null.
13688 2000-03-30 Ken Raeburn <raeburn@gnu.org>
13690 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
13692 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
13693 (XSUBR, XBUFFER): Verify correct object type before returning
13694 pointer, using eassert.
13695 * frame.h (XFRAME): Likewise.
13697 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
13698 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
13699 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
13700 * data.c (set_internal): Likewise.
13701 * dispextern.h (WINDOW_WANTS_MODELINE_P)
13702 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
13703 * fileio.c (auto_save_1): Likewise.
13704 * insdel.c (check_markers): Likewise.
13705 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
13706 * undo.c (record_insert): Likewise.
13707 * vmsproc.c (child_sig): Likewise.
13708 * window.c (unshow_buffer, window_loop): Likewise.
13709 * xterm.c (x_erase_phys_cursor): Likewise.
13711 2000-03-30 Gerd Moellmann <gerd@gnu.org>
13713 * xfns.c (free_image_cache): Free the cache structure itself
13714 last, after all its members have been freed.
13716 * lisp.h (xstrdup): Add prototype.
13718 * alloc.c (xstrdup): Moved here from xfaces.c.
13719 (allocating_for_lisp): Variable removed.
13720 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13722 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13724 (xstrdup): Moved to alloc.c.
13726 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13728 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13730 * emacs.c (main): Fix sense of no-loadup test.
13732 * config.in (ENABLE_CHECKING): Undef.
13734 * lisp.h (struct interval): Replace "parent" field with a union of
13735 interval pointer and Lisp_Object; add new bitfield to use as
13736 discriminant. Change other flag fields to bitfields.
13737 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13738 is defined and the supplied test fails, print a message and abort.
13739 (eassert): New macro. Use CHECK to provide an assert-like facility.
13741 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13742 pointers; abort if the value looks like a lisp object.
13743 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13744 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13745 Modify for new interval parent definition.
13747 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13748 (UNMARK_BALANCE_INTERVALS): Update references that need an
13749 addressable lisp object in the interval structure.
13750 (die): New function.
13751 (suppress_checking): New variable.
13753 * intervals.c (interval_start_pos): Just return 0 if there's no
13756 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13758 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13759 and earlier Emacs versions.
13761 * keyboard.c (Ftop_level): Cancel busy-cursor.
13763 * eval.c (call_debugger): Cancel busy-cursor.
13765 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13767 * search.c (Freplace_match): Adjust multibyteness of the current
13768 buffer and NEWTEXT. Free allocated memory before signaling an error.
13770 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13772 * regex.c (analyse_first): New function obtained by ripping out most
13773 of re_compile_fastmap and generalizing it a little bit so that it
13774 can also just return whether a given (sub)pattern can match the empty
13776 (regex_compile): Use `analyse_first' to decide whether the loop-check
13777 needs to be done or not for *, +, *? and +? (the loop check is costly
13778 for non-greedy repetition).
13779 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13781 2000-03-28 Dave Love <fx@gnu.org>
13783 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13785 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13787 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13789 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13791 (enum re_opcode_t): Update description of succeed_n.
13792 (PATFETCH): Always define.
13793 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13794 operators, char classes, shy-groups and intervals).
13795 Optimize special cases of intervals so as to only use succeed_n and
13796 jump_n when really needed.
13797 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13798 that we don't have to handle the special cases any more.
13799 Simplify on_failure_jump handling as well.
13801 2000-03-28 Jason Rumney <jasonr@gnu.org>
13803 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13805 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13807 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13809 * s/msdos.h (GC_SETJMP_WORKS): Define.
13811 * alloc.c (mark_maybe_object): New function.
13812 (mark_memory): Use it.
13813 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13814 (setjmp_tested_p, longjmp_done): New variables.
13815 (test_setjmp): New function.
13816 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13817 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13819 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13820 to DEC_TEXT_POS and INC_TEXT_POS.
13822 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13823 with parameter MULTIBYTE_P.
13825 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13827 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13828 buffers because it looks for multibyte character byte sequences
13829 which don't exist in unibyte text.
13831 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13833 * xfaces.c (register_color, unregister_color, unregister_colors)
13834 [DEBUG_X_COLORS]: New functions.
13835 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13837 * xfns.c (x_set_cursor_color): Get color reference counts right.
13839 * xterm.c (x_copy_color): New function.
13840 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13842 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13843 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13844 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13845 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13846 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13847 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13848 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13849 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13850 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13851 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13853 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13854 names for handling per-buffer variables.
13856 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13857 instead of MAX_BUFFER_LOCAL_VARS.
13858 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13860 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13862 * xfns.c (x_specified_cursor_type): New function.
13863 (x_set_cursor_type): Use it.
13865 * buffer.h (struct buffer): Add cursor_type.
13867 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13869 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13870 (print_partial_compiled_pattern, re_compile_fastmap):
13872 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13873 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13874 executing it as well as when popping it off the stack to find infinite
13875 loops in non-greedy repetition operators.
13877 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13879 * doc.c (Qfunction_documentation): New variable.
13880 (syms_of_doc): Initialize Qfunction_documentation.
13881 (Fdocumentation): If FUNCTION is a symbol with non-nil
13882 `function-documentation' property, return a documentation derived
13885 * buffer.c (syms_of_buffer): Add default-cursor-type.
13886 (init_buffer_once): Don't let cursor_type have a local value
13889 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13890 on buffer-local value of cursor_type.
13891 (x_draw_bar_cursor): Add parameter WIDTH.
13893 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13894 (init_buffer_once): Set default cursor_type value to t.
13895 Mark cursor_type as local everywhere.
13896 (syms_of_buffer): New per-buffer variable cursor-type.
13898 * buffer.h (struct buffer): Remove member local_var_flags,
13900 (MAX_BUFFER_LOCAL_VARS): New macro.
13901 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13902 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13903 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13904 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13906 * print.c (print_object): Use new macros for per-buffer variables.
13908 * category.c (Fset_category_table): Use new macros for per-buffer
13911 * buffer.c (buffer_permanent_local_flags): Make a char array.
13912 (max_buffer_local_idx): New variable.
13913 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13914 for new handling of per-buffer variables.
13915 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13916 (init_buffer_once): Initialize per-buffer vars differently.
13917 Set max_buffer_local_idx.
13919 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13922 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13924 * data.c (do_symval_forwarding, store_symval_forwarding)
13925 (find_symbol_value, set_internal, default_value, Fset_default)
13926 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13927 per-buffer variables.
13929 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13931 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13933 * xterm.c (x_term_init): Unblock input around call1 of
13934 Qvendor_specific_keysyms.
13936 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13937 (find_defun_start): Consider an open parenthesis in column 0
13938 a defun start only if open_paren_in_column_0_is_defun_start is set.
13939 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13941 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13943 * eval.c (Fautoload): Add entry in load-history (if after dump).
13944 * lread.c (load-history): Update docstring.
13946 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13948 * indent.c (Fvertical_motion): Always use the current buffer.
13949 Temporarily change the window's buffer, if necessary.
13951 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13953 * xterm.c (fast_find_position): Make sure not to consider rows
13954 not visible in the window.
13956 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13958 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13959 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13961 2000-03-22 Jason Rumney <jasonr@gnu.org>
13963 * w32menu.c (single_submenu): Set help string to NULL if none.
13964 (w32_menu_show): Set help string correctly.
13965 (add-menu-item): Set help string in MIIM_DATA for menu item.
13966 Load SetMenuItemInfoA explicitly.
13967 (w32_menu_display_help): New function.
13969 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13970 (QCdata): Moved to xdisp.c.
13972 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13973 (Vw32_charset_to_codepage_alist): Removed.
13974 (Vw32_charset_info_alist): New variable.
13975 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13976 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13977 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13978 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13980 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13981 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13982 Define Vw32_charset_info_alist and w32_charset symbols.
13984 2000-03-22 Jason Rumney <jasonr@gnu.org>
13986 * makefile.nt (w32bdf.obj): Update dependencies.
13988 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13990 * w32fns.c: Include fontset.h after dispextern.h.
13991 (Fx_create_frame): Do not create fontset.
13992 (w32_load_system_font): Doc fix.
13993 (Fx_close_connection): Free full_name if it is not shared.
13995 * w32term.c: Include fontset.h after dispextern.h.
13996 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13998 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13999 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
14000 (w32_font_is_double_byte): New function, needs body.
14001 (x_append_glyph): Set glyph->glyph_not_available_p.
14002 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14003 it->charset. If it->multibyte_p is zero and it->c is a multibyte
14004 character, convert it to a unibyte character.
14005 (struct glyph_string): Delete member `charset'.
14006 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
14007 calculating it is found.
14008 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14009 the case that per char metric is not available correctly.
14010 (x_fill_glyph_string): Handle the case that the specific glyph is
14011 not available correctly.
14012 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14013 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14014 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14015 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14016 fontset. Don't call FS_LOAD_FONT.
14018 2000-03-22 Ken Raeburn <raeburn@gnu.org>
14020 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
14021 (INT_LISPLIKE): New macro.
14022 (NULL_INTERVAL_P): Use it.
14023 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
14024 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
14025 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
14027 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
14028 explicit references to "parent" field of struct interval and
14029 associated unclean type conversions.
14030 * intervals.c (create_root_interval, root_interval, rotate_right)
14031 (rotate_left, balance_possible_root_interval, split_interval_right)
14032 (split_interval_left, interval_start_pos, find_interval)
14033 (next_interval, previous_interval, update_interval)
14034 (adjust_intervals_for_insertion, delete_node, delete_interval)
14035 (adjust_intervals_for_deletion, merge_interval_right)
14036 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
14037 (copy_intervals_to_string): Likewise.
14038 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
14040 * syntax.c (update_syntax_table): Likewise.
14042 * intervals.c (reproduce_tree_obj): New function, like
14043 reproduce_tree but takes a Lisp_Object for the parent. Declare
14045 (graft_intervals_into_buffer): Use it when appropriate.
14046 (reproduce_tree): Declare with prototype.
14047 (balance_possible_root_interval): Check that the parent is a lisp
14048 object before trying to examine its type.
14050 2000-03-22 Gerd Moellmann <gerd@gnu.org>
14052 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
14053 as strings only if both are known to be strings.
14055 * s/openbsd.h (LIBS_TERMCAP): Undef.
14057 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
14059 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
14060 definitions for non-Emacs compilation.
14061 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
14062 outside of `#ifdef emacs'.
14063 (print_partial_compiled_pattern): Update.
14064 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
14065 (re_compile_fastmap): Merge handling of charset and charset_not (for
14066 emacs and non-emacs compilation as well).
14067 Similarly for (not)categoryspec and (not)syntaxspec.
14068 Don't use the fastmap when reaching `anychar' since the added
14069 complexity is not justified.
14070 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
14071 and (not)syntaxspec. Merge (not)categoryspec.
14073 2000-03-22 Kenichi Handa <handa@etl.go.jp>
14075 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
14076 (FACE_FOR_CHAR): Define them differently for the configuration of
14079 2000-03-21 Dave Love <fx@gnu.org>
14081 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
14084 2000-03-21 Gerd Moellmann <gerd@gnu.org>
14086 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
14087 (lface_fully_specified_p): Don't check contents of
14088 LFACE_FONT_INDEX because that attribute is optional.
14089 (realize_x_face): Remove now unwarranted xassert.
14091 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
14093 The following changes are to make font selection based on
14094 characters, not charset. In addition, they recover fontset
14095 facilities while utilizing the new font selection mechanism.
14097 * Makefile.in (fontset.o): Depend on dispextern.h.
14099 * alloc.c (mark_face_cache): Don't mark face->registry.
14101 * dispextern.h (struct glyph): New member glyph_not_available_p.
14102 Use 22 bits for face_id.
14103 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
14104 (struct face): Delete member registry, new member ascii_face.
14105 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
14106 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
14107 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
14108 (struct it): Delete member charset, new member glyph_not_available_p.
14110 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
14111 (struct fontset_info, struct fontset_data): Structs removed.
14112 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
14113 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
14114 (fs_load_font, fs_query_fontset): Adjusted for new argument.
14115 (fs_free_face_fontset, fontset_font_pattern)
14116 (face_suitable_for_char_p, face_for_char)
14117 (make_fontset_for_ascii_face): Extern them.
14118 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
14119 (FS_LOAD_FACE_FONT): New macro.
14121 * fontset.c: All codes rewritten or adjusted for the change of
14122 fontset implementation. Now fontset is represented by char table.
14123 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
14125 (my_strcasecmp): Function removed.
14126 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
14127 (AREF, ASIZE): New macros.
14128 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
14129 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
14130 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
14131 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
14132 (fontset_id_valid_p, font_family_registry, fontset_name)
14133 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
14134 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
14136 (fs_load_font): New arg FACE. Caller changed.
14137 (fs_query_fontset): Argument changed. Caller changed.
14138 (Fquery_fontset): call fs_query_fontset.
14139 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
14141 (clear_fontset_elements, check_registry_encoding)
14142 (check_fontset_name): New functions.
14143 (syms_of_fontset): Set char-table-extra-slots property of fontset
14144 to 3. Staticpro and initialize Vfontset_table and
14145 Vdefault_fontset. Defsubr fontset_font and fontset_list.
14147 * frame.h (struct frame): Member `fontset_data' removed.
14148 (FRAME_FONTSET_DATA): Macro removed.
14150 * frame.c (make_frame): Don't allocate f->fontset_data.
14151 (Fdelete_frame): Don't free f->fontset_data.
14153 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
14155 * xdisp.c (charset_at_position): Function removed.
14156 (init_iterator): Don't set member charset of struct `it'.
14157 (handle_face_prop, reseat_to_string, set_iterator_to_next)
14158 (next_element_from_display_vector, insert_left_trunc_glyphs):
14160 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
14162 (get_next_display_element, append_space)
14163 (extend_face_to_end_of_line): Likewise.
14165 * xfaces.c (Qx_charset_registry, Vface_default_registry):
14167 (clear_font_table, frame_update_line_height, load_face_font):
14168 Adjusted for the change of fontset implementation.
14169 (load_face_fontset_font): Function removed.
14170 (pixel_point_size): New function.
14171 (font_list): Argument type changed. Caller changed.
14172 (LFACE_FONT): New macro.
14173 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
14174 (set_lface_from_font_name): Type of arg FONTNAME is changed to
14175 Lisp_Object. Determine the font name by actually loading a font
14176 by the specified pattern. Set LFACE_FONT (lface) to the specified
14177 pattern. Even if a font is not found, don't try alternatives.
14178 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
14179 (set_font_frame_param): If `font' is specified in lface, use it.
14180 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
14181 (lface_same_font_attributes_p): Likewise.
14182 (make_realized_face): Arguent changed. Caller changed. Set
14183 face->ascii_face to face itself.
14184 (free_realized_face): Free face->fontset if face is for ASCII.
14185 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
14186 (deduce_unibyte_registry, x_charset_registry): Functions removed.
14187 (free_realized_multibyte_face): New function.
14188 (lookup_face, lookup_named_face, lookup_derived_face): Argument
14189 changed. Caller changed.
14190 (try_font_list): Argument type changed.
14191 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
14192 (choose_face_font): Argument changed. Handle fontset properly.
14193 (choose_face_fontset_font): Function removed.
14194 (realize_default_face, realize_named_face): Don't remove the
14196 (realize_face): Argument changed. Caller changed. Remove face
14197 with the arg former_face_id in advance. Load font for the new face.
14198 (realize_x_face): Argument changed. Caller changed. For a
14199 multibyte character, share fontset with base_face. For a single
14200 byte character, make a new realized fontset. Don't load a font here.
14201 (realize_tty_face): Argument changed. Caller changed.
14202 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
14203 (face_at_buffer_position): Don't check multibyte_p for returning
14205 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
14206 FACE_SUITABLE_FOR_CHARSET_P.
14207 (syms_of_xfaces): Remove code for Qx_charset_registry and
14208 Vface_default_registry.
14210 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
14211 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
14212 (x_per_char_metric): Don't try FONT->default_char. Even if
14213 pcm->width is zero, glyph bits may exist.
14214 (x_encode_char): Always initialize char2b->byte1.
14215 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
14216 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
14217 (x_append_glyph): Set glyph->glyph_not_available_p.
14218 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14219 it->charset. Handle the case that per char metric is not
14220 available. If it->multibyte_p is zero and it->c is a multibyte
14221 character, convert it to a unibyte character.
14222 (struct glyph_string): Delete member `charset'.
14223 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14224 the case that per char metric is not available correctly.
14225 (x_fill_glyph_string): Handle the case that the specific glyph is
14226 not available correctly.
14227 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14228 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14229 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14230 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14231 fontset. Don't call FS_LOAD_FONT.
14233 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
14234 (x_create_tip_frame): Likewise.
14235 (Fx_close_connection): Free full_name of font_info.
14237 * fns.c (optimize_sub_char_table): New function.
14238 (Foptimize_char_table): New function.
14239 (syms_of_fns): Defsubr Soptimize_char_table.
14241 2000-03-20 Gerd Moellmann <gerd@gnu.org>
14243 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
14244 only if buffer is displayed in some window.
14246 * xdisp.c (handle_single_display_prop): Initialize local `value'.
14247 (try_window_reusing_current_matrix): Don't call scroll run
14248 function if run's current and desired position are the same;
14249 this prevents cursor flickering.
14251 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
14253 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
14255 * regex.c (RE_STRING_CHAR): New macro.
14256 (GET_CHAR_AFER_2): Remove.
14257 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
14258 (enum re_opcode_t): Remove on_failure_jump_exclusive.
14259 (print_partial_compiled_pattern, re_compile_fastmap)
14260 (re_match_2_internal): Remove on_failure_jump_exclusive.
14261 (regex_compile): Turn optimizable P+ loops into PP*, so that the
14262 optimization only need to work for * (ie. can use of_keep_string_jump).
14263 Remove the special case for .*\n since it is now covered by the general
14265 (re_search_2): Don't bother with `room'.
14266 (skip_one_char): New function.
14267 (skip_noops): Simplify since `memory' is not needed any more.
14268 (mutually_exclusive_p): Restructure slightly to use `switch' and
14269 add handling for "all" remaining cases.
14270 (re_match_2_internal): Change on_failure_jump_smart to use
14271 on_failure_keep_string_jump (and redirect the end-of-loop jump)
14272 rather than on_failure_jump_exclusive.
14274 2000-03-19 Gerd Moellmann <gerd@gnu.org>
14276 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
14277 number of bits per RGB because it's everywhere used as the depth
14280 * term.c (calculate_costs): Remove code dealing with X frames.
14282 2000-03-19 Richard M. Stallman <rms@gnu.org>
14284 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
14286 2000-03-18 Gerd Moellmann <gerd@gnu.org>
14288 * lread.c (read_integer): Unread the last char not consumed.
14290 2000-03-17 Gerd Moellmann <gerd@gnu.org>
14292 * xterm.c (x_update_window_cursor): Don't update in frames
14293 which are in the process of being deleted.
14295 2000-03-16 Gerd Moellmann <gerd@gnu.org>
14297 * Makefile.in (mostlyclean): Add `*.core'.
14298 (clean): Add `bootstrap-emacs'.
14300 * lread.c (read_integer): New function.
14301 (read1): Support read syntax #o, #x, #b, #r.
14303 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
14305 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
14306 make sure POINTER_TO_OFFSET gives the same value before and after
14307 PREFETCH. Use `dfail' to guarantee "atomic" matching.
14308 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
14309 (debug): Now only active if > 0 rather than if != 0.
14310 (DEBUG_*): Update for the new meaning of `debug'.
14311 (print_partial_compiled_pattern): Add missing `succeed' case. Use
14312 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
14313 in `succeed_n', `jump_n' and `set_number_at'.
14314 (store_op1, store_op2, insert_op1, insert_op2)
14315 (at_begline_loc_p, at_endline_loc_p): Add prototype.
14316 (group_in_compile_stack): Move to after its arg's types are
14317 declared and add a prototype.
14318 (PATFETCH): Define in terms of PATFETCH_RAW.
14319 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
14320 (QUIT): Redefine as a nop except for NTemacs.
14321 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
14322 indentation of the greedy-op and shy-group code.
14323 (at_(beg|end)line_loc_p): Fix argument's types.
14324 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
14325 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
14326 (MATCHING_IN_FIRST_STRING): Remove.
14327 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
14328 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
14329 QUIT unconditionally.
14331 2000-03-15 Gerd Moellmann <gerd@gnu.org>
14333 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
14336 * process.c (send_process): Add a hint that the function
14337 can call Lisp code to its comment.
14339 * lread.c (load_dangerous_libraries): New variable.
14340 (Vbytecomp_version_regexp): New variable.
14341 (safe_to_load_p): New function.
14342 (Fload): Handle files not compiled with Emacs specially.
14343 (syms_of_lread): New Lisp variable load-dangerous-libraries.
14345 2000-03-14 Gerd Moellmann <gerd@gnu.org>
14347 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
14349 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
14350 support functions only if HAVE_X11R6_XIM is defined.
14351 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
14353 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
14355 * xfns.c (X_I18N_INHIBITED): Don't define.
14356 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
14357 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
14359 * config.in (HAVE_X_I18N): Moved here from xterm.h.
14360 (HAVE_X11R6_XIM): Define.
14362 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
14364 * xterm.c (x_term_init): Add support for X resource `synchronous'.
14365 If set, call XSynchronize.
14367 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
14369 * regex.c: Declare a new type `re_char' used throughout the code
14370 for the string char type. It's `const unsigned char' to match the
14371 rest of Emacs. Consistently make sure all pointers to strings use
14372 it and make sure all pointers into the pattern use `unsigned char'.
14373 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
14374 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
14377 * charset.h (GET_CHAR_AFTER_2): Remove.
14378 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
14380 2000-03-12 Ken Raeburn <raeburn@gnu.org>
14382 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
14383 variable before the invocation of YMF_PASS_LDFLAGS, in case both
14384 of them try to use backquotes.
14386 2000-03-12 Dave Love <fx@gnu.org>
14388 * unexelf.c: Restore changes of 1999-10-19.
14389 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
14390 fix its type and alignment; copy it from current process.
14392 2000-03-12 Gerd Moellmann <gerd@gnu.org>
14394 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
14395 has been found. Fix bug not computing timer's predecessor.
14397 * fileio.c (Fread_file_name): Handle case that DIR contains a
14400 * window.c (Fsave_window_excursion): Doc fix.
14402 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
14404 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
14406 * msdos.c (vga_installed): New function, code moved from
14407 dos_set_window_size.
14408 (Qbar, Qcursor_type, outside_cursor): New variables.
14409 (syms_of_msdos): Intern and staticpro them.
14410 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
14411 shape used outside Emacs when called for the first time.
14412 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
14413 cursor shape used outside Emacs.
14414 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
14415 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
14417 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
14418 parameters specify the cursor. Make qreverse a global
14419 variable (renamed to Qreverse).
14421 2000-03-09 Gerd Moellmann <gerd@gnu.org>
14423 * fns.c (Fy_or_n_p): Cancel busy-cursor.
14425 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
14427 This is a big redesign of failure-stack and register handling, prompted
14428 by bugs revealed when trying to add shy-groups. Overall, what happened
14429 is that loops are now structured a little differently, groups can be
14430 shy and the code is a little simpler.
14432 * regex.h: Update the copyright.
14433 (RE_SHY_GROUPS): New value.
14434 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
14435 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
14437 * regex.c (enum re_opcode_t): Remove jump_past_alt,
14438 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
14439 on_failure_jump_(exclusive, loop and smart). Also fix the comment
14440 for (start|stop)_memory since they now only take one argument (the
14441 second has becomes unnecessary).
14442 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
14443 (print_compiled_pattern): Use %ld to printf long ints and flush to
14444 make debugging a little easier.
14445 (union fail_stack_elt): Make the integer unsigned.
14446 (struct fail_stack_type): Add a `frame' element.
14447 (INIT_FAIL_STACK): Init `frame' as well.
14448 (POP_PATTERN_OP): New macro for re_compile_fastmap.
14449 (DEBUG_PUSH, DEBUG_POP): Remove.
14450 (NUM_REG_ITEMS): Remove.
14451 (NUM_NONREG_ITEMS): Adjust.
14452 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
14453 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
14454 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
14455 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
14457 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
14458 address pushed is not the destination of the jump but the source
14460 (NUM_FAILURE_ITEMS): Remove.
14461 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
14462 registers before the actual failure point). Don't hardcode any
14463 meaning for str==NULL anymore.
14464 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
14465 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
14467 (REG_UNSET_VALUE): Use NULL (why not?).
14468 (compile_range): Remove declaration since it doesn't exist.
14469 (struct compile_stack_elt_t): Remove inner_group_offset.
14470 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
14471 (regex_grow_registers): Remove dead code.
14472 (FIXUP_ALT_JUMP): New macro.
14473 (regex_compile): Add shy-groups Change loops to use
14474 on_failure_jump_smart&jump instead of
14475 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
14476 initial (dummy_failure_)jump. Remove c1_base (looks like unused
14477 variable to me). Use `jump' instead of `jump_past_alt' and don't
14478 bother with push_dummy_failure in alternatives since it is now
14479 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
14480 emacs' for (re)allocating the stack.
14481 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
14482 from loop when bufp->can_be_null rather than jumping to `done'.
14483 Avoid jumping backwards so as to ensure termination. Use
14484 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
14485 backreferences. Remove dead code in handling of `anychar'.
14486 (skip_noops, mutually_exclusive_p): New functions taken from the
14487 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
14488 improve mutually_exclusive_p to handle ".+\n".
14489 (lowest_active_reg, highest_active_reg)
14490 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
14491 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
14492 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
14493 variables. Push register (in `start_memory') on the stack rather
14494 than storing it in old_reg(start|end). Remove the cycle detection
14495 from `stop_memory', replaced by the use of on_failure_jump_loop
14496 for greedy loops. Add code for the new on_failure_jump_<foo>.
14497 Remove ad-hoc code in `on_failure_jump' to push more registers in
14498 the case of a loop. Take out code from `maybe_pop_jump' into
14499 separate functions and adapt it to the semantics of
14500 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
14501 and push_dummy_failure. Remove dummy_failure handling and
14502 handling of `failures to jump to on_failure_jump' (this last one
14503 was already dead code, it seems).
14504 (group_match_null_string_p, alt_match_null_string_p)
14505 (common_op_match_null_string_p): Remove.
14507 2000-03-08 Dave Love <fx@gnu.org>
14509 * config.in: Don't depend on __STDC__ for volatile.
14510 Add POINTER_TYPE, PTR, PROTOTYPES.
14512 * hftctl.c, strftime.c: Use PROTOTYPES.
14513 * eval.c (find_handler_clause): Likewise.
14515 * mem-limits.h: Use POINTER_TYPE.
14517 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
14518 (memory_warnings): Declare using POINTER_TYPE.
14520 2000-03-08 Gerd Moellmann <gerd@gnu.org>
14522 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
14524 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
14526 * xfns.c: Remove obsolete code in #if 0.
14527 (Fx_focus_frame): New function.
14529 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14531 * coding.c (coding_category_name): Add coding-category-utf-8,
14532 coding-category-utf-16-be, coding-category-utf-16-le.
14533 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
14534 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
14535 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
14536 (detect_coding_utf_8): New function.
14537 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
14538 UTF_16_LOW_SURROGATE_P): New macros.
14539 (detect_coding_utf_16): New function
14540 (detect_coding_mask): When priorities are specified, skip any
14541 categories that have `nil' coding-system. Fix bug of returning
14542 wrong mask when PRIORITIES is specified and detect_coding_XXX()
14543 returns a mask not set in PRIORITIES.
14544 (detect_eol_type_in_2_octet_form): New function.
14545 (detect_eol): selects detect_eol_type_XXX to call according to
14546 cooding->category_idx.
14547 (detect_coding_system): Remove `nil' coding-system in the result.
14548 (Fupdate_coding_systems_internal): Update all coding-categories.
14550 * coding.h (CODING_CATEGORY_IDX_UTF_8)
14551 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
14553 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
14554 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
14555 (CODING_CATEGORY_IDX_UTF_16_LE)
14556 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
14557 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
14558 (CODING_CATEGORY_MASK_ANY): Include the above macros.
14559 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
14561 2000-03-07 Gerd Moellmann <gerd@gnu.org>
14563 * doc.c (Fdocumentation_property): If value is not a string,
14564 and doesn't refer to etc/DOC, evaluate it to obtain a string.
14566 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
14567 close the display with XtCloseDisplay. This caused a bus error
14570 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
14571 complete but not unique.
14573 2000-03-06 Gerd Moellmann <gerd@gnu.org>
14575 * process.c (send_process): Remove local variable `procname' that
14576 might become invalid when a GC happens. Instead, access the
14577 process name slot directly.
14579 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
14580 orig_height if set.
14582 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
14583 orig_height if set.
14585 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
14587 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
14588 glyph matrices have been freed.
14590 2000-03-05 Gerd Moellmann <gerd@gnu.org>
14592 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
14593 (bootstrap-temacs): Set LC_ALL to C like for temacs.
14595 * xfns.c (QCdata): Moved to xdisp.c.
14597 * xdisp.c (QCdata): Moved here from xfns.c.
14598 (syms_of_xdisp): Initialize QCdata.
14600 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
14602 * window.c (coordinates_in_window): Use
14603 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
14604 FRAME_INTERNAL_BORDER_WIDTH.
14606 * xdisp.c (try_window_id): Recompute unchanged information if
14607 it is obviously invalid.
14609 * xterm.c (x_term_init): Create a colormap if not using the
14612 * xterm.h (select_visual): Change prototype.
14614 * xfns.c (select_visual): Rewritten. Recognize user-specified
14616 (visual_classes): New variable.
14618 2000-03-04 Gerd Moellmann <gerd@gnu.org>
14620 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
14621 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
14622 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
14623 (x_decode_color): Don't handle allocation of white and black specially.
14624 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
14625 XtNcolormap resources.
14626 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
14627 (Fx_create_frame): Initialize color members of x_output structure.
14628 (xpm_load): Pass colormap to XPM lib.
14630 * xfaces.c (x_free_colors): Access colormap of frame using
14631 FRAME_X_COLORMAP. Be paranoid about freeing black and white
14632 when default colormap is used.
14634 * xterm.c (x_term_init): Set Colormap member of x_display_info
14635 structure. Copy colormap if resource `privateColormap' is
14636 specified (PseudoColor only).
14637 (x_setup_relief_color): Access colormap of frame using
14640 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
14641 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
14643 2000-03-04 Jason Rumney <jasonr@gnu.org>
14645 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
14646 other non-platform-specific equivalents.
14647 [WINDOWSNT]: Include w32term.h, fontset.h and define X
14648 specific functions and macros as their w32 equivalents where
14649 non-platform-specifics are not available.
14650 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
14651 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
14652 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
14653 (frame_update_line_height): Use macros to access f->output_data.
14654 (defined_color): Remove FIXME comments; fixed.
14655 (x_face_list_fonts, prepare_face_for_display): Put X specifics
14656 into #ifdef blocks. Add WINDOWSNT blocks.
14657 (Fx_list_fonts): Use macros for accessing font data.
14658 (set_lface_from_font_name): Different default fonts for X and
14660 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
14661 scalable for backward compatibility.
14662 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
14663 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
14665 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
14668 * makefile.nt (w32faces.obj): Remove.
14671 2000-03-03 Jason Rumney <jasonr@gnu.org>
14673 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
14674 correct parameters.
14676 2000-03-03 Ken Raeburn <raeburn@gnu.org>
14678 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
14679 standard ELF definitions here if the system header does not.
14681 2000-03-03 Gerd Moellmann <gerd@gnu.org>
14683 * xterm.c (PER_CHAR_METRIC): Removed.
14684 (x_per_char_metric_1, x_default_char): New functions.
14685 (x_per_char_metric): If font's default char is invalid, return
14686 metrics of a suitably chosen usable default char.
14687 (x_draw_glyph_string_foreground): If font has an invalid default
14688 char, replace occurrences of unprintable chars with a suitably
14689 chosen usable default char.
14691 2000-03-02 Gerd Moellmann <gerd@gnu.org>
14693 * xterm.c (note_mouse_highlight): Return quickly if frame's
14694 glyph matrices have been freed.
14696 * dispnew.c (free_glyphs): Block input while freeing matrices.
14698 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
14700 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
14703 * dispextern.h (x_free_colors): Add prototype.
14705 * xfaces.c (x_free_colors): New function.
14706 (unload_color, free_face_colors): Use it.
14708 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
14710 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
14712 * window.c [MSDOS]: Include msdos.h.
14714 2000-03-02 Dave Love <fx@gnu.org>
14716 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14718 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14719 set C_OPTIMIZE_SWITCH for gcc.
14721 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14723 * coding.c (coding_save_composition): Be sure to allocate
14724 composition data area in coding even if there's no composition in
14727 2000-03-01 Jason Rumney <jasonr@gnu.org>
14729 * w32term.c: Equivalent changes to those made to xterm.c on
14730 2000-02-25 and 2000-02-24.
14732 * w32fns.c: Equivalent changes to those made to xfns.c on
14733 2000-02-25 and 2000-02-21.
14735 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14736 correct line-end convention is followed.
14738 * w32menu.c [HAVE_BOXES]: Remove #undef.
14739 (single_keymap_panes): Remove code for simulating checkmarks.
14740 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14741 Remove code for drawing simulated checkmarks.
14742 (w32_menu_show): make unibyte help string correctly.
14743 (add_menu_item): draw standard Windows checkmarks. Draw radio
14744 buttons as radio buttons if possible.
14746 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14748 * sysdep.c (start_of_text): Don't define this function for NetBSD
14751 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14753 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14754 (LINKER): Don't undef if __NetBSD__ is defined.
14756 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14758 * fileio.c [__NetBSD__]: Define `unix'.
14760 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14762 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14764 * atimer.c (start_atimer): Don't abort when timers are stopped.
14765 (append_atimer_lists): New function.
14766 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14767 arbitrary lists of stopped and running atimers.
14769 * atimer.c (cancel_atimer): Handle canceling an atimer when
14770 some timers are stopped.
14772 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14773 after canceling it.
14775 * fns.c (maybe_resize_hash_table): Handle case of new size
14776 coming out as being the same as old size.
14778 2000-02-27 Jason Rumney <jasonr@gnu.org>
14780 * makefile.nt: Add atimer.h to dependencies.
14781 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14782 * w32console.c: Only disable window system features for dispextern.h
14783 (initialize_w32_display): Build a display info for the console.
14784 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14785 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14786 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14788 * w32gui.h (struct W32FontStruct): Revert last change after change
14790 * w32menu.c (single_submenu): Set up help string.
14791 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14792 (w32_dialog_show): Set up help string.
14793 * w32term.c (w32_display_info_for_display): Remove unused function.
14794 (w32_draw_bitmap): Use pre-built bitmaps.
14795 (w32_initialize_display_info): New function to initialize parts of
14796 display info that are common to both GUI and console frames.
14797 (w32_term_init): Use w32_initialize_display_info. Do not set
14798 Vw32_num_mouse_buttons here, as it is not called for console
14799 frames. Build bitmaps for indicating truncated lines etc.
14800 (x_delete_display): Destroy pre-built bitmaps.
14801 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14802 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14804 2000-02-27 Dave Love <fx@gnu.org>
14806 * lisp.h: Add a bunch of prototypes.
14808 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14810 * keyboard.c (read_char): Set `usec' correctly.
14812 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14814 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14815 `lambda', set reg[RRR] to the map index.
14816 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14817 reg[RRR] to 0. Otherwise, set it to -1.
14819 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14821 * emacs.c (main): Remove code snippet commented out with `//'.
14823 2000-02-25 Richard M. Stallman <rms@gnu.org>
14825 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14826 and contains a `:', prepend `/:'.
14828 * window.c (select_window_1): If selected_window is nil,
14829 don't "swap out" the buffer's point.
14830 (Fset_window_configuration): Set selected_window to nil
14831 before calling Fselect_window.
14832 (unshow_buffer): Don't set point in buffer from window's point
14833 if another more recently selected window also shows the buffer.
14835 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14837 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14839 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14840 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14841 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14843 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14844 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14845 (hide_busy_cursor): New functions.
14846 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14848 * minibuf.c (read_minibuf): Cancel busy-cursor.
14850 * keyboard.c (command_loop_1): Call start_busy_cursor before
14851 Fcommand_execute and cancel_busy_cursor after it.
14852 (timer_check): Remove busy-cursor code.
14853 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14856 * process.c (wait_reading_process_input): Remove busy-cursor code.
14858 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14859 Fx_hide_busy_cursor.
14861 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14863 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14865 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14867 * xterm.c (XTread_socket): Remove busy-cursor code.
14869 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14870 (build_frame_matrix_from_leaf_window): Put code handling
14871 glyph row's not being a slice of a frame row in #if 0.
14872 (sync_window_with_frame_matrix_rows): New function.
14873 (frame_row_to_window): New function.
14874 (mirror_line_dance): Handle copies between windows.
14876 * lread.c (Fload): Use `xfree' instead of `free'.
14877 (init_obarray): Use `xmalloc' instead of `malloc'.
14879 * window.c (Fset_window_buffer): Set WINDOW to the window
14881 (coordinates_in_window): Take frame's internal border width
14884 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14886 * xterm.c (x_display_and_set_cursor): Display cursor of
14887 non-selected windows depending on the setting of
14888 cursor_in_non_selected_windows.
14890 * xdisp.c (cursor_in_non_selected_windows): New variable.
14891 (syms_of_xdisp): DEFVAR_BOOL it.
14893 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14895 * data.c (Fstring_to_number): If number is greater than what
14896 fits into an integer, return a float.
14898 * eval.c (specbind): Remove references to
14899 keyword_symbols_constant_flag.
14901 * data.c (keyword_symbols_constant_flag): Removed.
14902 (Fmakunbound, set_internal, syms_of_data): Remove references to
14903 keyword_symbols_constant_flag.
14905 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14907 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14909 * syntax.c (multibyte_syntax_as_symbol): New variable.
14910 (syms_of_syntax): Declare it as a Lisp variable.
14911 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14912 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14913 nonzero, treat all multibyte characters as symbol.
14914 (init_syntax_once): Give syntax `word' to all multibyte characters.
14916 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14918 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14921 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14923 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14925 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14926 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14928 2000-02-21 Dave Love <fx@gnu.org>
14930 * frame.c (Vmouse_position_function): New variable.
14931 (Fmouse_position): Use it.
14932 (syms_of_frame): Install it.
14934 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14936 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14938 * fileio.c (Finsert_file_contents): Unbind the binding of
14939 standard-output done by temp_output_buffer_setup.
14941 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14942 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14943 (specbind, unbind_to): Handle most common case of non-constant
14944 symbol with trivial value specially.
14946 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14948 2000-02-20 Richard M. Stallman <rms@gnu.org>
14950 * data.c (Fmake_variable_buffer_local): Doc fix.
14951 Init found_for_buffer to 0.
14952 (Fmake_variable_frame_local): If the variable has already
14953 been buffer-local, set the check_frame field.
14955 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14957 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14958 produced for CODING_MODE_LAST_BLOCK requires.
14960 2000-02-18 Dave Love <fx@gnu.org>
14962 * keyboard.c (echo_keystrokes): Remove declaration.
14963 (Vecho_keystrokes) New variable.
14964 (read_char, record_menu_key, read_key_sequence): Use it to allow
14965 use of float value.
14966 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14968 * lread.c: Undef feature selection macros before defining.
14970 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14972 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14973 for symbols other than the symbol in question.
14975 2000-02-17 Dave Love <fx@gnu.org>
14977 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14979 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14981 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14983 * alloc.c (enum mem_type): Compile unconditionally.
14985 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14987 * xfaces.c (tty_defined_color): Don't return faulire indication
14988 for unspecified-fg and unspecified-bg pseudo-colors.
14990 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14992 * alloc.c (mark_object): Don't mark symbol names in pure space.
14993 (gc_sweep): Don't unmark symbol names in pure space.
14995 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14996 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14997 [GC_MARK_STACK]: New defines.
14998 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14999 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
15001 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
15003 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
15004 allocate_buffer instead of xmalloc.
15006 * alloc.c (toplevel): Include setjmp.h.
15007 (PURE_POINTER_P): New define.
15008 (enum mem_type) [GC_MARK_STACK]: New enumeration.
15009 (Vdead) [GC_MARK_STACK]: New variable.
15010 (lisp_malloc): Add parameter TYPE, call mem_insert if
15011 GC_MARK_STACK is defined.
15012 (allocate_buffer): New function.
15013 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
15014 (free_float) [GC_MARK_STACK]: Set type to Vdead.
15015 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
15016 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
15017 (MEM_NIL) [GC_MARK_STACK]: New define.
15018 (struct mem_node) [GC_MARK_STACK]: New structure.
15019 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
15020 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
15021 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
15022 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
15023 (mark_stack) [GC_MARK_STACK]: New functions.
15024 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
15025 (clear_marks): Removed.
15026 (gc_sweep): Set free conses' car, free floats' type, free
15027 symbols' function to Vdead. Use lisp_free to free buffers.
15028 (init_alloc_once): Initialize Vdead.
15029 (survives_gc_p): Return non-zero for pure objects.
15031 * alloc.c: Add comments throughout the file.
15033 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
15034 that unblocks alarms.
15036 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
15037 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
15038 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
15040 * frame.c (make_frame): Set frame initiallly to `garbaged'.
15042 2000-02-17 Kenichi Handa <handa@etl.go.jp>
15044 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
15045 avoid infinite error signaling. Allocate sufficient memory for
15046 eol_str in the case that eoltype is Lisp_Int.
15048 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
15050 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
15051 depends on the previous behavior.
15053 2000-02-16 Gerd Moellmann <gerd@gnu.org>
15055 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
15057 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15059 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
15061 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
15062 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
15065 2000-02-15 Richard M. Stallman <rms@gnu.org>
15067 * data.c (set_internal): Don't make variable buffer-local
15068 if within a let-binding for the same buffer.
15069 (let_shadows_buffer_binding_p): New function.
15071 * eval.c (specbind): For buffer-local value,
15072 record the current buffer also.
15073 (unbind_to): Cope with that change.
15075 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15077 * window.c (Fsave_window_excursion): Doc fix.
15079 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
15081 * syntax.c (back_comment): Make sure we only consider comment-starters
15082 of the relevant style and return -1 in case of a failure to find the
15083 beginning of the comment.
15084 (Fforward_comment): If back_comment fails, go back to the position just
15085 after the comment-end.
15086 (scan_lists): Add comment describing a very minor bug.
15088 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15090 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
15091 `completion-regexp-list' in the docstring.
15093 2000-02-14 Dave Love <fx@gnu.org>
15095 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
15097 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15099 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
15100 to Emacs' syntax. Also fix the comment about set/not-set meanings
15101 since Emacs syntax is not the value 0 any more.
15102 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
15103 since it's now part of RE_SYNTAX_EMACS.
15105 2000-02-12 Dave Love <fx@gnu.org>
15107 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
15109 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15111 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
15113 2000-02-12 Dave Love <fx@gnu.org>
15115 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
15117 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
15118 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
15119 * s/hpux.h: Don't define HAVE_VFORK.
15121 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
15123 * s/nextstep.h: Don't define HAVE_ALLOCA.
15125 * config.in: Add vfork bits.
15127 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15129 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
15130 unwind function to undo the effect of stopping atimers.
15132 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
15134 * atimer.c (stopped_atimers): New variable.
15135 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
15138 * atimer.h (stop_other_atimers, run_all_atimers)
15139 (unwind_stop_other_atimers): Add function prototypes.
15141 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
15143 2000-02-11 Ken Raeburn <raeburn@gnu.org>
15145 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
15146 library may depend on jpeg.
15147 (atimer.o): Depends on atimer.c.
15149 2000-02-11 Kenichi Handa <handa@etl.go.jp>
15151 * insdel.c (del_range_1): Call update_compositions.
15152 (del_range_both): Call update_compositions just once..
15154 2000-02-10 Dave Love <fx@gnu.org>
15156 * xfns.c (create_frame_xic): Fix initialization of automatic
15157 aggregates for pcc.
15159 2000-02-09 Kenichi Handa <handa@etl.go.jp>
15161 * ccl.c (CCL_MAKE_CHAR): New macro.
15162 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
15163 registers by CCL_MAKE_CHAR before calling translate_char.
15164 <CCL_TranslateCharacterConstTbl> Likewise.
15166 2000-02-08 Dave Love <fx@gnu.org>
15168 * lread.c (__EXTENSIONS__): Define.
15170 2000-02-08 Gerd Moellmann <gerd@gnu.org>
15172 * puresize.h (BASE_PURESIZE): Increase to 650000.
15174 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15176 * msdos.c (XMenuActivate): Turn off the cursor after displaying
15179 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15181 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
15182 md, mh, mb, mr, and me to the fake termcap entry.
15184 2000-02-06 Ken Raeburn <raeburn@gnu.org>
15186 * sound.c (sound_cleanup): Don't call device close routine if the
15187 function pointer is null.
15189 2000-02-06 Andrew Innes <andrewi@gnu.org>
15191 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
15192 around image definitions and prototypes.
15193 (gamma_correct) [WINDOWSNT]: New prototype.
15195 * w32term.c (x_make_frame_visible): Replace call to
15196 input_poll_signal with poll_for_input.
15198 * window.c [WINDOWSNT]: Include w32term.h.
15200 * xdisp.c [WINDOWSNT]: Include w32term.h.
15202 * makefile.nt: Add dependencies on w32gui.h.
15203 (OBJ1): Include atimer.obj.
15204 ($(BLD)\atimer.obj): New dependency rule.
15206 * w32.c (sigmask): New function (does nothing).
15207 (sigunblock): Ditto.
15209 * frame.c [WINDOWSNT]: Include w32term.h.
15211 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
15213 * lread.c (syms_of_lread): Fix literal newlines.
15215 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
15216 the string constant limit (2048 bytes) in MSVC.
15219 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
15221 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
15222 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
15223 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
15224 dispatch the event.
15226 2000-02-04 Dave Love <fx@gnu.org>
15228 * fileio.c: Remove some unused vars.
15229 (_GNU_SOURCE): Define (for euidaccess).
15231 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
15233 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
15235 (read_minibuf): Deal with allow_props correctly.
15237 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
15239 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
15241 2000-02-03 Ken Raeburn <raeburn@gnu.org>
15243 * search.c (compile_pattern): If a cache entry has a nil regexp,
15244 fill in that entry instead of clobbering a previously cached
15247 2000-02-02 Ken Raeburn <raeburn@gnu.org>
15249 * puresize.h (BASE_PURESIZE): Increase to 610000.
15251 2000-02-02 Gerd Moellmann <gerd@gnu.org>
15253 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
15256 2000-02-02 Kenichi Handa <handa@etl.go.jp>
15258 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
15259 instead of incrementing ic directly.
15260 <CCL_WriteExprConst> Likewise.
15261 <ccl_set_expr>: Set ic to jump_address.
15263 * fileio.c (e_write): Fix the handling of
15264 CODING_FINISH_INSUFFICIENT_SRC.
15266 2000-02-01 Dave Love <fx@gnu.org>
15268 * editfns.c (Fpropertize): Doc fix.
15270 * process.c (Fstart_process): Doc fix.
15272 * eval.c: Fix various doc strings not to duplicate information
15273 from help-manyarg-func-alist.
15275 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
15277 * doc.c (Vhelp_manyarg_func_alist): New variable.
15278 (Fdocumentation): Use it.
15279 (syms_of_doc): Define it.
15281 2000-01-31 Gerd Moellmann <gerd@gnu.org>
15283 * xterm.c (xim_open_dpy): Remove unused local variable.
15285 * emacs.c (USAGE): Use term `display options' instead of `X options'.
15287 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
15288 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
15290 * fns.c (sweep_weak_table): New function.
15291 (sweep_weak_hash_tables): Use it. Keep on marking until there
15294 2000-01-30 Gerd Moellmann <gerd@gnu.org>
15296 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
15297 that XTread_socket does not crash by trying to call XNoOp on a
15300 2000-01-30 Jason Rumney <jasonr@gnu.org>
15302 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15303 Change selected_frame to SELECTED_FRAME ().
15304 (w32_console_mouse_position): Remove #ifndef MULE from around
15305 `insist' parameter.
15307 * makefile.nt: Remove dosfns.obj.
15309 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
15311 * w32fns.c (w32_defined_color): Check for valid frame before
15312 applying gamma correction. Eliminate dependency on frame elsewhere.
15313 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
15314 (w32_to_x_font): Use resx and resy not height_in and width_in.
15315 (x_to_w32_font): Doc fix.
15316 (xlfd_strip_height): New function to strip and return font height.
15317 (w32_font_match): Compare height separately from rest of xlfd
15318 spec, using xlfd_strip_height.
15320 * w32term.c (w32_term_init): Swap resx and height_in, resy and
15321 width_in. Use w32_defined_color in place of defined_color.
15323 * w32faces.c: Merge more of DOS and X specifics in preparation for
15324 merge with xfaces.c.
15325 (defined_color): Remove FIXME comment.
15326 (tty_color_name): Provide w32-specific function.
15327 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
15329 * w32console.c (turn_on_face, turn_off_face): Removed.
15330 (w32_face_attributes): New function.
15331 (Global_variables): Reduce scope where possible.
15332 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
15334 (hl_mode): Don't modify text attributes.
15335 (write_glyphs): Don't do anything if len <= 0. Use
15336 w32_face_attributes to get attributes for drawing. Write
15337 terminating codes using char_attr_normal.
15338 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
15339 (update_begin, update_end): Likewise.
15340 (vga_stdcolor_name): New function.
15341 (initialize_w32_display): Remove char_attr_reverse and char_attr.
15342 (Fset_screen_color): Remove char_attr_reverse.
15344 2000-01-29 Gerd Moellmann <gerd@gnu.org>
15346 * xfns.c (xic_set_preeditarea): Take window parameter and
15347 window-relative pixel-positions.
15349 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
15350 is its frame's selected window.
15351 (xim_instantiate_callback): Likewise.
15353 * xfns.c (x_create_im): Removed.
15354 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
15355 (supported_xim_styles): Renamed from supported_styles.
15356 (best_xim_style): Renamed from best_style.
15357 (create_frame_xic): Renamed from xic_create_frame.
15358 (free_frame_xic): Renamed from xic_destroy_frame.
15360 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
15362 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
15363 our frames, call XFilterEvent with 2nd parameter `None'.
15364 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
15365 returning XBufferOverflow.
15366 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
15367 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
15368 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
15369 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
15370 (xim_initialize, xim_close)
15371 [HAVE_X_I18N && HAVE_X11R6]: New functions.
15372 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
15373 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
15374 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
15376 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
15378 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
15379 `xic_style' and `xic_xfs'.
15380 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
15381 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
15382 (FRAME_XIM): Removed.
15384 * xfns.c (supported_styles): New variable.
15385 (DEFAULT_STYLE, DEFAULT_FONT): New macros
15386 (xic_create_xfontset, best_style, xic_create_frame)
15387 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
15388 (xic_set_xfontset): New functions.
15390 2000-01-28 Dave Love <fx@gnu.org>
15392 * s/irix6-5.h: Revert last change after change to irix5-0.h.
15394 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
15396 2000-01-28 Gerd Moellmann <gerd@gnu.org>
15398 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
15399 for *scratch* if it already existed.
15401 * emacs.c (USAGE): New macro.
15402 (main): Use it to display usage information.
15404 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15406 Support for the menu-help feature:
15408 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
15410 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
15411 part of the line to the termscript file.
15412 (IT_clear_to_end): Clear the entire line, not just its beginning.
15413 (menu_help_message, prev_menu_help_message): New variables.
15414 (IT_menu_make_room): Make room for the help_text member.
15415 (IT_menu_display): New argument disp_help; all callers changed.
15416 If disp_help is non-zero, store the help text of the active menu
15417 item in menu_help_message.
15418 (XMenuAddPane): Initialize the help_text member to NULL.
15419 (XMenuAddSelection): New argument help_text. Store it in the
15421 (XMenuActivate): New argument help_callback. If the value of
15422 menu_help_message has changed since the last time, display the
15423 menu help message text while waiting for the mouse to move. Clear
15424 the echo area before exiting.
15425 (XMenuDestroy): Free the help_text member.
15427 2000-01-27 Gerd Moellmann <gerd@gnu.org>
15429 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
15430 XMenuAddSelection. Pass help callback to XMenuActivate.
15431 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
15433 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15435 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
15436 and EMACS_SET_USECS.
15438 2000-01-26 Dave Love <fx@gnu.org>
15440 * editfns.c (Fchar_after, Fchar_before): Doc fix.
15442 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
15443 an error may be signalled.
15445 2000-01-26 Gerd Moellmann <gerd@gnu.org>
15447 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
15448 LD_SWITCH_SYSTEM inherited from irix5-0.h.
15450 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
15452 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15454 * charset.c (Fstring): If there is a multibyte char among
15455 the args, always return a multibyte string.
15457 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15459 * sysdep.c (sys_select): Turn atimers off and on instead of
15460 recording and restoring old alarm handler
15462 * process.c (toplevel): Include atimer.h.
15463 (create_process_1): Rewritten.
15464 (create_process): Use atimers instead of alarm.
15465 (wait_reading_process_input) [hpux]: Turn atimers off instead
15466 of turning off SIGALRM.
15467 (wait_reading_process_input): Turn off atimers instead off
15468 calling stop_polling.
15470 * emacs.c (main): Call init_atimer.
15472 * keyboard.c (toplevel): Include systime.h and atimer.h.
15473 (polling_for_input): Removed because unused.
15474 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
15475 (poll_timer): New variable.
15476 (poll_for_input, poll_for_input_1): New functions.
15477 (start_polling, stop_polling): Rewritten.
15479 * keyboard.h (polling_for_input): Removed.
15481 * atimer.h, atimer.c: New files.
15483 * Makefile.in (obj): Add atimer.o.
15484 (atimer.o): New target.
15486 * blockinput.h (pending_atimers): Add extern declaration.
15487 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
15489 * lisp.h (popup_activated_flag): Add extern declaration.
15491 * xmenu.c (popup_activated_flag): Make externally visible.
15492 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
15493 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
15495 * xterm.c (toplevel): Include atimer.h.
15496 (toolkit_scroll_bar_interaction): New variable.
15497 (Fxt_process_timeouts): Removed.
15498 (x_process_timeouts): New function.
15499 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
15500 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
15501 (x_make_frame_visible): Call poll_for_input_1 instead of
15502 input_poll_signal. Don't call alarm.
15503 (x_initialize): Install timer calling x_process_timeouts.
15505 2000-01-24 Dave Love <fx@gnu.org>
15507 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
15508 Don't use -cckr -- apparently not now necessary.
15510 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
15512 * msdos.c (IT_menu_display): Truncate long menu lines at the right
15515 2000-01-23 Jason Rumney <jasonr@gnu.org>
15517 * w32fns.c (w32_defined_color): Apply gamma correction before
15518 trying to map to the palette.
15519 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
15522 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
15523 here. Callers changed to always pass real device context.
15524 (w32_draw_bitmap): Likewise.
15525 (w32_get_glyph_overhangs): Likewise.
15526 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
15527 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
15528 pfnSetScrollInfo and SetScrollRange.
15529 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
15530 back into MULE characters after decoding them.
15531 (x_get_glyph_face_and_encoding): Likewise.
15532 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
15533 GetCharABCWidthsW fails, since this is defined on Windows 9x.
15534 (x_produce_glyphs): Calculate per char metrics for a character
15535 that we know exists in default font when font_not_found_p is true.
15537 2000-01-22 Jason Rumney <jasonr@gnu.org>
15539 * makefile.nt (intervals.obj, composite.obj): New modules.
15540 (composite.h): Added as dependency where appropriate.
15542 * w32gui.h (XGCValue): New struct for emulating X GCs.
15544 * w32term.h (XCharStruct): New struct for emulating X.
15546 * w32console.c (turn_on_face, turn_off_face): New functions.
15547 (change_line_highlight): New prototype for new redisplay.
15548 (write_glyphs): Support multibyte text. Support faces.
15550 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
15552 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
15553 throughout. struct frame * in place of FRAME_PTR.
15554 Skeleton support for images, toolbars, tooltips from xfns.c.
15555 (Fx_create_frame): Use system default for default scroll bar width.
15556 (w32_get_arg): Renamed from x_get_arg.
15557 (Fx_file_dialog): New function.
15558 (w32_list_fonts): Check cache before asking system.
15559 (Vw32_enable_synthesized_fonts): New variable.
15560 (Vw32_enable_italics): Obsolete, removed.
15562 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15563 Use SELECTED_FRAME macro.
15565 * w32menu.c: Add skeleton support for help strings on menus.
15566 (add_menu_item): Native checkbox and radio support added, but not
15567 yet enabled due to bugs.
15568 (push_menu_item): Add parameters type, selection and help.
15570 Formatting changes to reduce unnecessary diffs with xmenu.c.
15572 * w32select.c (Fw32_set_clipboard_data): Update call to
15573 find_charset_in_str.
15575 * w32term.c: Complete rewrite for new redisplay based on new
15576 xterm.c with necessary sections merged back in from old w32term.c.
15578 2000-01-21 Richard M. Stallman <rms@gnu.org>
15580 * data.c (set_internal): Further fix in same criterion.
15582 2000-01-20 Richard M. Stallman <rms@gnu.org>
15584 * data.c (set_internal): Fix the criteria for whether
15585 to swap out the old cached binding.
15587 2000-01-19 Dave Love <fx@gnu.org>
15589 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
15591 2000-01-18 Kenichi Handa <handa@etl.go.jp>
15593 * regex.c (re_compile_fastmap): While checking a range table for
15594 `charset', skip flag bits for a character class correctly.
15596 2000-01-17 Gerd Moellmann <gerd@gnu.org>
15598 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
15600 * xfns.c (x_window): Call lw_create_widget with new parameter list.
15602 * widget.c (EmacsFrameSetCharSize): Change size of children first
15603 because of problems with main window geometry management under Lesstif.
15605 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
15606 MENU_ITEMS_ITEM_.*.
15607 (MENU_ITEMS_ITEM_HELP): New enumerator.
15608 (push_menu_item): Add parameter HELP. Record help in menu_items.
15609 (single_menu_item, single_submenu, list_of_items): Call
15610 push_menu_item with new parameter.
15611 (single_submenu): Set help string in widget value.
15612 (menu_highlight_callback): New function.
15613 (set_frame_menubar): Call lw_create_widget with new
15615 (xmenu_show, xdialog_show): Ditto.
15617 2000-01-13 Gerd Moellmann <gerd@gnu.org>
15619 * sound.c (Fplay_sound): Improve doc string.
15621 2000-01-11 Richard M. Stallman <rms@gnu.org>
15623 * lisp.h (set_internal): Enter the new arg.
15625 * eval.c (specbind): Record buffer-local variables specially,
15626 indicating which buffer's binding was saved.
15627 (unbind_to): Restore buffer-local variables specially
15628 in the proper buffer.
15630 * data.c (set_internal): New arg BUF.
15632 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
15633 * data.c (Fset): Pass new arg to set_internal.
15634 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
15636 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15638 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
15640 2000-01-11 Richard M. Stallman <rms@gnu.org>
15642 * minibuf.c (Ftry_completion): Doc fix.
15644 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15646 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
15649 2000-01-11 Andreas Schwab <schwab@suse.de>
15651 * coding.c (code_convert_region): Initialize total_skip.
15653 2000-01-08 Dave Love <fx@gnu.org>
15655 * eval.c (Fuser_variable_p): Check customizability too.
15657 2000-01-07 Gerd Moellmann <gerd@gnu.org>
15659 * minibuf.c (Fcompleting_read): Doc fix.
15661 2000-01-05 Gerd Moellmann <gerd@gnu.org>
15663 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
15666 * xfns.c (x_create_im): New function to set IM and IC of a frame.
15667 Check that input style is supported before trying to create an
15669 (x_window): Call x_create_im.
15671 2000-01-04 Gerd Moellmann <gerd@gnu.org>
15673 * xfns.c (current_gif_memory_src): New variable.
15674 (gif_load): Record the address of the current memory source
15675 in current_gif_memory_src.
15676 (gif_read_from_memory): Use current_gif_memory_src.
15678 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
15679 macros statement form.
15681 * sound.c (struct sound): Renamed from struct sound_file.
15682 (struct sound): Add members `data' and `header_size'.
15683 (enum sound_attr): Add SOUND_DATA.
15684 (current_sound, current_sound_device): Variables renamed from
15685 sound_file and sound_device.
15686 (parse_sound): Parse :data.
15687 (parse_sound): Handle sound data in strings.
15688 (find_sound_type): Function renamed from find_sound_file_type.
15689 (wav_init, au_init): Fail if sound's header_size is smaller than
15690 needed header size.
15691 (wav_play, au_play): Play sounds from string data.
15693 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
15695 * lisp.h: Add prototype for allocate_string_data.
15697 * alloc.c (Fgarbage_collect): Return number of live and free strings.
15699 * alloc.c (mark_buffer): Remove code in #if 0.
15701 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
15702 (strings_consed): New variable.
15703 (allocate_string): Set it.
15704 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
15705 (Fmemory_use_counts): Return strings_consed. Use Flist.
15707 * alloc.c: General cleanup in comments etc. Remove conditional
15708 compilation for `standalone'.
15710 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
15712 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
15713 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
15714 (DONT_COPY_FLAG): Removed.
15715 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15716 (struct sdata, struct sblock): New
15717 (struct string_block): Rewritten.
15718 (STRINGS_IN_STRING_BLOCK): New macro.
15719 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15720 (large_sblocks, string_blocks, string_free_list): New variables.
15721 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15722 (init_strings): Rewritten.
15723 (allocate_string, allocate_string_data, compact_small_strings)
15724 (free_large_strings, sweep_strings): New functions.
15725 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15726 (struct string_block_head, current_string_block)
15727 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15728 (STRING_PAD): Removed.
15729 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15730 (Fgarbage_collect): Don't set mark bit in large strings.
15731 (mark_object): Mark strings differently. Mark symbol names
15733 (survives_gc_p): Test marked strings differently.
15734 (gc_sweep): Sweep strings differently, unmark strings in
15736 (compact_strings): Removed.
15738 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15740 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15741 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15743 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15745 * fileio.c (Finsert_file_contents): Signal error if visiting file
15746 in a non-empty buffer.
15748 * term.c (encode_terminal_code): Fix the previous change.
15750 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15752 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15753 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15755 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15757 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15759 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15760 need to test for MSDOS frames.
15762 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15764 * dosfns.c (unspecified_colors): Remove.
15765 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15767 (msdos_stdcolor_name): Return strings for unspecified fore- and
15768 back-ground colors.
15770 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15771 (syms_of_xfaces): Remove their staticpro's.
15772 (tty_color_name): Return Lisp strings for unspecified fore- and
15773 back-ground colors.
15774 (Finternal_set_lisp_face_attribute): Remove the special treatment
15775 for Qunspecified_{f,b}g.
15776 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15778 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15780 * xdisp.c (reseat_at_next_visible_line_start): Position before
15781 newline only if ending up on a newline.
15782 (next_element_from_ellipsis): Return success. Handle case of
15783 displaying no ellipsis. Fix case of ellipsis defined in display table.
15784 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15787 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15789 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15790 (Fcolor_supported_p): Renamed from face-color-supported-p.
15792 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15794 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15795 list of colors renamed to tty-defined-color-alist.
15796 (tty_color_name): Pass the frame to tty-color-by-index.
15797 (realize_tty_face): tty-color-alist is now a function which
15798 accepts the frame as argument.
15800 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15802 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15804 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15805 encode_terminal_code.
15807 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15809 * dispnew.c (mode_line_string): Support termcap frames as well.
15811 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15813 * syntax.c (Fforward_word): Undo previous change.
15815 * editfns.c (Fconstrain_to_field): Don't constrain if
15816 inhibit-field-text-motion is non-nil.
15817 (Fline_beginning_position): Undo previous change.
15818 (Fline_end_position): Ditto.
15820 * syntax.c (Fforward_word): Notice field boundaries only if
15821 inhibit-field-text-motion is nil.
15823 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15825 * editfns.c (Vinhibit_field_text_motion): New variable.
15826 (inhibit-field-text-motion): New DEFVAR_LISP.
15827 (Fline_beginning_position, Fline_end_position): Notice field
15828 boundaries only if inhibit-field-text-motion is nil.
15830 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15831 All calls adjusted.
15832 (x_build_heuristic_mask): Likewise.
15833 (xbm_load_image_from_file): Change error output.
15834 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15835 (gif_load, gs_load, x_kill_gs_process): Ditto.
15837 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15838 color indices when accessing raster pixels.
15839 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15840 one of :file or :data.
15841 (enum pbm_keyword_index): Add PBM_DATA.
15842 (pbm_format): Add :data.
15843 (pbm_image_p): Allow either :file or :data.
15844 (pbm_read_file): New function.
15845 (pbm_scan_number): Rewritten to read from string.
15846 (pbm_load): Support :data.
15848 See ChangeLog.8 for earlier changes.
15850 ;; Local Variables:
15851 ;; coding: iso-2022-7bit
15854 Copyright (C) 2001 Free Software Foundation, Inc.
15855 Copying and distribution of this file, with or without modification,
15856 are permitted provided the copyright notice and this notice are preserved.