1 2002-02-15 Kai Gro
\e,A_
\e(Bjohann <Kai.Grossjohann@CS.Uni-Dortmund.DE>
3 * xterm.c (Vx_alt_keysym, Vx_hyper_keysym, Vx_meta_keysym)
4 (Vx_super_keysym): New variables.
5 (syms_of_xterm): DEFVAR_LISP them.
6 (x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Use the
7 variables to determine which keys to use for the various
10 2002-02-13 Kim F. Storm <storm@cua.dk>
12 * window.c: (Vmode_line_in_non_selected_windows): Removed.
13 (mode_line_in_non_selected_windows): New variable.
14 (syms_of_window): DEFVAR_BOOL it.
16 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Use
17 mode_line_in_non_selected_windows.
18 (mode_line_in_non_selected_windows): Declare extern.
19 (Vmode_line_in_non_selected_windows): Removed extern.
21 2002-02-13 Richard M. Stallman <rms@gnu.org>
23 * keyboard.c (Fthis_command_keys, Fthis_command_keys_vector)
24 (Fthis_single_command_keys, Fthis_single_command_raw_keys)
25 (Fclear_this_command_keys): Doc fixes.
27 * xfaces.c (Finternal_make_lisp_face, Finternal_copy_lisp_face)
28 (update_face_from_frame_parameter): Increment face_change_count
29 and windows_or_buffers_changed to force redisplay using changed faces.
31 * xdisp.c (QCpropertize): New variable.
32 (mode_line_proptrans_alist): New variable.
33 (display_mode_element): New arg PROPS; all calls changed.
34 Implement this, for strings.
35 Handle literal output of strings by sharing the
36 main-line code for strings, using local var `literal'.
37 Handle :propertize feature.
38 (syms_of_xdisp): Initialze and staticpro QCpropertize and
39 mode_line_proptrans_alist.
41 2002-02-11 Kim F. Storm <storm@cua.dk>
43 * window.c: (Vmode_line_in_non_selected_windows): New variable.
44 (syms_of_window): DEFVAR_LISP it.
46 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): New macro.
47 (CURRENT_MODE_LINE_FACE_ID): Use it.
48 (Vmode_line_in_non_selected_windows): Declare extern.
50 * xdisp.c (display_mode_lines): Use CURRENT_MODE_LINE_FACE_ID_3
51 to get mode line face.
53 2002-02-11 Eli Zaretskii <eliz@is.elta.co.il>
55 * msdos.c (Vx_bitmap_file_path, x_stretch_cursor_p): Remove these
56 variables; cus-start.el doesn't need them anymore.
58 2002-02-09 Kim F. Storm <storm@cua.dk>
60 * insdel.c (make_gap_smaller): Preserve BEG_UNCHANGED during gap
61 reduction. This fixes a display problem where stray newlines were
62 inserted in the window (corrected by C-l). Clarified code (IMHO).
64 2002-02-09 Eli Zaretskii <eliz@is.elta.co.il>
66 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): Fix last change.
68 * xdisp.c (display_mode_lines): Fix last change.
70 2002-02-09 Jason Rumney <jasonr@gnu.org>
72 * w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
74 (w32_load_system_font): Prevent Cleartype fonts from loading.
75 (Fx_show_tip): Ensure tip frames are above other topmost windows.
77 2002-02-09 Kim F. Storm <storm@cua.dk>
79 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): New macro.
80 (CURRENT_MODE_LINE_HEIGHT): Use it.
81 (enum face_id): Add MODE_LINE_INACTIVE_FACE_ID.
83 * xdisp.c (window_box_height): Use CURRENT_MODE_LINE_FACE_ID.
84 (pos_visible_p, handle_face_prop): Likewise.
85 (display_mode_lines): Likewise, but for the real selected window.
86 (init_iterator) [row == NULL]: Handle MODE_LINE_INACTIVE_FACE_ID.
88 * xfaces.c (Qmode_line_inactive): New face variable for mode-line
89 in non-selected windows.
90 (realize_basic_faces): Realize it.
91 (syms_of_term): Intern and staticpro it.
93 2002-02-08 Kim F. Storm <storm@cua.dk>
95 * alloc.c (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK):
96 Changed mail addresses to emacs-devel@gnu.org.
98 2002-02-08 Eli Zaretskii <eliz@is.elta.co.il>
100 * fileio.c (Fsubstitute_in_file_name): If the file name includes
101 ~user, and there's no such user, don't discard everything before
104 * floatfns.c (Fround): Doc fix.
106 2002-02-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
108 * sysdep.c (init_system_name): Put unused variable `p' in #if 0.
110 2002-02-07 Stefan Monnier <monnier@cs.yale.edu>
112 * lisp.h (Fx_file_dialog): Add extern decl (used in fileio.c).
114 2002-02-07 Kim F. Storm <storm@cua.dk>
116 * keymap.c (where_is_internal): Only check whether definition is
117 remapped if it fulfills is_command_symbol.
119 2002-02-07 Andreas Schwab <schwab@suse.de>
121 * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT): Define to 2 for m68k.
123 * alloc.c (mark_stack): Don't assume sizeof (Lisp_Object) is 4.
125 2002-02-06 Kim F. Storm <storm@cua.dk>
127 * keymap.c (Fdefine_key): Allow symbol as KEY argument for
128 defining command remapping. Doc updated.
129 (Flookup_key): Remap command through keymap if KEY is a symbol.
130 (is_command_symbol): New function.
131 (Fkey_binding): Use it. New optional argument NO-REMAP.
132 Doc updated. Callers changed. Perform command remapping via
133 recursive call unless that arg is non-nil.
134 (where_is_internal): New argument no_remap. Callers changed.
135 Call recursively to find original key bindings for a remapped
136 comand unless that arg is non-nil.
137 (Fwhere_is_internal): New optional argument NO-REMAP.
138 Doc updated. Callers changed. Pass arg to where_is_internal.
140 * keymap.h (Fkey_binding, Fwhere_is_internal): Update prototype.
141 (is_command_symbol): Added prototype.
143 * keyboard.c (Vthis_original_command): New variable.
144 (syms_of_keyboard): DEFVAR_LISP it.
145 (command_loop_1): Set it, and perform command remapping.
147 2002-02-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
149 * keyboard.c (recursive_edit_1): Call cancel_hourglass
152 2002-02-06 Jason Rumney <jasonr@gnu.org>
154 * w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.
156 2002-02-06 Eli Zaretskii <eliz@is.elta.co.il>
158 * charset.c (get_charset_id): Use if-else instead of ?:.
160 2002-02-06 Richard M. Stallman <rms@gnu.org>
162 * filelock.c (S_ISLNK): Define if not defined.
164 2002-02-03 Richard M. Stallman <rms@gnu.org>
166 * fileio.c (Fdo_auto_save): Improve "auto save disabled" msg.
168 * lread.c (read1): Redesign strategy for force_multibyte and
169 force_singlebyte. Now is_multibyte records whether read_buffer
170 is multibyte. Encountering any multibyte character makes it so.
172 2002-02-02 Stefan Monnier <monnier@cs.yale.edu>
174 * term.c (term_get_fkeys_1): If `k0' and `k;' are both specified and
175 with the same sequence, map that sequence to f10 rather than f0.
177 2002-02-03 Andreas Schwab <schwab@suse.de>
179 * s/gnu-linux.h: Check for __mc68000__ instead of __m68k__, the
180 latter never being defined on GNU/Linux.
182 2002-02-02 Eli Zaretskii <eliz@is.elta.co.il>
184 * xfaces.c (realize_default_face): Don't set the weight and slant
185 of the default face to Qnormal, unless these attributes are
188 2002-02-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
190 * keyboard.c (command_loop_1) [HAVE_X_WINDOWS]:
191 Call cancel_hourglass unconditionally.
193 * eval.c (Fsignal): Remove duplicated declaration of
194 the variable `display_hourglass_p'.
196 2002-01-31 Richard M. Stallman <rms@gnu.org>
198 * editfns.c (region_limit): Nicer error message.
200 * coding.c (decode_composition_emacs_mule):
201 Give up if NCOMPONENT gets too large to index `component'.
203 * callint.c (check_mark): New arg to specify clearer error message.
206 2002-01-27 Richard M. Stallman <rms@gnu.org>
208 * minibuf.c (Fcompleting_read): Doc fix.
210 2002-01-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
212 * minibuf.c (Fread_from_minibuffer, Fread_command, Fread_function)
213 (Fread_variable, Fread_buffer, minibuffer-completion-confirm):
216 2002-01-26 Richard M. Stallman <rms@gnu.org>
218 * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.
220 * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
221 and scroll_up_aggressively.
223 2002-01-26 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
225 * keyboard.c (parse_tool_bar_item): Remove duplicated prototypes.
227 2002-01-25 Stefan Monnier <monnier@cs.yale.edu>
229 * textprop.c (Fnext_property_change, Fnext_single_property_change)
230 (Fprevious_property_change, Fprevious_single_property_change):
231 Stay within the narrowed-buffer boundaries.
233 2002-01-25 Eli Zaretskii <eliz@is.elta.co.il>
235 * term.c (Ftty_display_color_cells): New function.
236 (syms_of_term): Defsubr it.
237 (Ftty_display_color_cells, Ftty_display_color_p): Change the
238 argument name to DISPLAY. Doc fix.
240 * dispextern.h: Add prototype for set_tty_color_mode and
243 2002-01-24 Jason Rumney <jasonr@gnu.org>
245 * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
246 If region left to draw is not what was expected, mark the frame as
249 * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
250 Combine the regions returned by BeginPaint and GetUpdateRect.
252 2002-01-23 Jason Rumney <jasonr@gnu.org>
254 * w32term.c (x_update_window_begin): Only hide caret if
255 w32_use_visible_system_caret is set.
256 (x_update_window_end): Only show caret if
257 w32_use_visible_system_caret is set.
258 (syms_of_w32term): Handle SystemParametersInfo call failing.
260 * w32fns.c (syms_of_w32fns): Initialize w32_visible_system_caret_hwnd.
262 2002-01-22 Richard M. Stallman <rms@gnu.org>
264 * unexelf.c (unexec): Define n so as to cause compilation error
265 for the code where people have often written n instead of nn.
267 * .gdbinit (hookpost-run): Defined.
269 2002-01-22 Jan D. <Jan.Djarv@mbox200.swipnet.se>
271 * xfns.c (x_set_frame_parameters): Typo in previous fix corrected.
273 2002-01-21 Jan D. <Jan.Djarv@mbox200.swipnet.se>
275 * xfns.c (x_set_frame_parameters): Just call x_fullscreen_adjust
276 if fullscreen is being set.
278 2002-01-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
280 * minibuf.c (Fminibuffer_contents)
281 (Fminibuffer_contents_no_properties, Fread_from_minibuffer)
282 (Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.
284 2002-01-21 Richard M. Stallman <rms@gnu.org>
286 * window.c (check_frame_size): Fix minimum height calculation.
288 2002-01-20 Ken Raeburn <raeburn@gnu.org>
290 * dispextern.h (WINDOW_WANTS_MODELINE_P): Use XFASTINT on window
291 height before comparison.
292 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
294 2002-01-20 Jason Rumney <jasonr@gnu.org>
296 * w32term.c (w32_system_caret_width): Remove.
297 (w32_use_visible_system_caret): New user flag.
298 (syms_of_w32term): DEFVAR_BOOL it. Initialize based on whether
299 Windows reports a screen reader running.
300 (x_update_window_begin): Hide the system caret.
301 (x_update_window_end): Show the system caret.
302 (x_display_and_set_cursor): Don't draw a cursor when
303 w32_use_visible_system_caret is set. Do not adjust width.
305 * w32fns.c (w32_visible_system_caret_hwnd): New static variable.
306 (w32_wnd_proc) <WM_KILL_FOCUS, WM_EMACS_DESTROY_CARET>: Set it.
307 <WM_EMACS_TRACK_CARET>: Arrange for system caret to be visible if
308 the user requests it. Use system default width when creating.
309 <WM_EMACS_HIDE_CARET, WM_EMACS_SHOW_CARET>: Handle new messages.
311 * w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET):
314 2002-01-20 Richard M. Stallman <rms@gnu.org>
316 * window.c (MIN_SAFE_WINDOW_HEIGHT): Value now 1.
318 2002-01-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
320 * doprnt.c (doprnt1): Fix typos in error call.
322 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
324 * unexelf.c (unexec) [__sgi]: Support the .got sections.
326 2002-01-20 Jason Rumney <jasonr@gnu.org>
328 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
329 that Windows returns. If a double check fails, try to guess how
330 ExtTextOut is going to act.
332 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
334 (w32_list_synthesized_fonts): Removed.
335 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
336 (struct enumfont_t): New element; list.
337 (enum_font_cb2): List all style and charset variations of a font.
338 (Fw32_select_font): New optional argument; include_proportional.
339 Exclude vertical fonts. Exclude proportional fonts unless
340 include_proportional is non-nil.
341 (w32_enable_synthesized_fonts): Change to a boolean.
342 (Fw32_send_sys_command): Doc fix.
344 2002-01-19 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
346 * dispnew.c (update_frame): Move the variable `tem' to the block
349 2002-01-19 Jason Rumney <jasonr@gnu.org>
351 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
352 call to face-set-after-frame-default.
354 2002-01-18 Richard M. Stallman <rms@gnu.org>
356 * dispextern.h (WINDOW_WANTS_MODELINE_P): Check window height > 1.
357 (WINDOW_WANTS_HEADER_LINE_P): Check window height provides room.
359 2002-01-17 Richard M. Stallman <rms@gnu.org>
361 * window.c (enlarge_window): When exceeding size of parent,
362 directly delete all the siblings instead of trying to resize it.
364 2002-01-17 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
366 * term.c (set_tty_color_mode): Remove unused variable `tem'.
368 2002-01-16 Henrik Enberg <henrik@enberg.org>
370 * lread.c (init_lread): Move the installed-lisp dirs later in the path.
372 2002-01-16 Kim F. Storm <storm@cua.dk>
374 * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
375 is invisible. This can happen if cursor is on top line of a
376 window, and we switch to a buffer with a header line.
378 * w32term.c (x_erase_phys_cursor): Ditto.
380 2002-01-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
382 * xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
383 `dont_resize' only when used.
385 * xdisp.c: Remove forgotten extern declaration of `Qimage'.
387 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
389 * xdisp.c (display_mode_element): When computing charpos, depend
390 on multibyteness of elt, not the text in field.
392 2002-01-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
394 * buffer.c (Fkill_all_local_variables): Increment
395 `update_mode_lines' only once.
397 2002-01-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
399 * lisp.h (adjust_after_replace_noundo)
400 (Fupdate_coding_systems_internal): Add prototypes.
402 * sound.c (Fplay_sound): Initialize header_size also for :data case.
404 2002-01-14 Eli Zaretskii <eliz@is.elta.co.il>
406 Support for the --color command-line argument and tty-color-mode
409 * term.c (tty_default_color_capabilities, tty_setup_colors)
410 (set_tty_color_mode): New functions.
411 (term_init): Call tty_default_color_capabilities.
412 (Qtty_color_mode_alist): New variable.
413 (syms_of_term): Intern and staticpro it.
415 * frame.c (store_frame_param): Call set_tty_color_mode for termcap
417 (do_switch_frame): For termcap frames, switch the tty
418 color mode as specified by the frame's parameters.
419 (Qtty_color_mode): New variable.
420 (syms_of_frame): Intern and staticpro it.
422 * emacs.c (USAGE2): Add the --color option.
423 (standard_args): Ditto.
425 2002-01-13 Jan Djarv <Jan.Djarv@mbox200.swipnet.se>
427 * xterm.h (struct x_output): New members want_fullscreen,
428 x_pixels_diff, y_pixels_diff, x_pixels_outer_diff, and
430 New enum for FULLSCREEN_* constants.
431 (FRAME_OUTER_WINDOW): Handle the case where output_data.x->widget
433 (x_fullscreen_adjust): Add prototype.
435 * emacs.c (USAGE2): Add the new full-screen arguments.
436 (standard_args): Ditto.
438 * xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
440 (syms_of_xfns): Intern and staticpro them.
441 (x_frame_parms) <"fullscreen">: New parameter.
442 (x_fullscreen_move, x_set_fullscreen): New functions.
443 (x_set_frame_parameters): Support for Qfullscreen.
444 (x_real_positions): More accurate computation of the frame position.
445 (x_figure_window_size): Support full-screen frames.
446 (Fx_create_frame): Default the fullscreen parameter.
448 * xterm.c (x_check_fullscreen, x_fullscreen_adjust): New functions.
449 (XTread_socket) <Expose>: Call x_check_fullscreen.
450 <ConfigureNotify>: Don't resize to fullscreen.
451 Call x_check_fullscreen_move, and set the want_fullscreen member of
454 2002-01-13 Jason Rumney <jasonr@gnu.org>
456 * w32term.h (WM_XBUTTONDOWN, WM_XBUTTONUP): New window messages
457 for mice with more than 3 buttons.
459 * w32term.c (parse_button): New parameter xbutton. Callers changed.
460 (w32_read_socket): Handle new "XBUTTON" messages.
462 * w32fns.c (w32_pass_extra_mouse_buttons_to_system): New user option.
463 (syms_of_w32fns): DEFVAR_BOOL it.
464 (w32_wnd_proc): Handle new "XBUTTON" messages.
466 2002-01-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
468 * keyboard.c (read_key_sequence): Remove unused variable `extra_maps'.
470 2002-01-13 Andreas Schwab <schwab@suse.de>
472 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
474 2002-01-12 Andreas Schwab <schwab@suse.de>
476 * .gdbinit (xbuffer): Remove address operator since data is now a
479 2002-01-11 Richard M. Stallman <rms@gnu.org>
481 * insdel.c (adjust_after_replace_noundo): New function.
483 * coding.c (code_convert_region): Don't copy old text if undo disabled.
485 2002-01-09 Jason Rumney <jasonr@gnu.org>
487 * xdisp.c (x_consider_frame_title): Don't count the tooltip frame
488 when checking for multiple frames.
490 2002-01-08 Richard M. Stallman <rms@gnu.org>
492 * window.c (delete_window): Rewrite the code for changing the
493 selected window to handle the case where WINDOW is not a leaf.
495 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
497 * process.c (send_process): Set src_multibyte to 1 after the call
498 top setup_coding_system, not before the call.
500 2002-01-07 Jason Rumney <jasonr@gnu.org>
502 * xmenu.c (set_frame_menubar, xmenu_show):
503 (xdialog_show): Initialize wv->help to Qnil.
505 * w32menu.c (single_submenu, set_frame_menubar, w32_menu_show):
506 (w32_dialog_show): Initialize wv->help to Qnil.
508 2002-01-06 Jason Rumney <jasonr@gnu.org>
510 * xmenu.c (single_submenu): Initialize wv->help to Qnil.
512 * w32menu.c (w32_menu_display_help): Revert last change.
514 * xmenu.c (menu_highlight_callback): Revert last change.
516 2002-01-06 Andreas Schwab <schwab@suse.de>
518 * insdel.c (make_gap_larger): Make sure buffer size does not
519 overflow range of int.
521 2002-01-05 Jason Rumney <jasonr@gnu.org>
523 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
526 * w32menu.c (w32_menu_display_help): Hide any tooltip window.
528 * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
529 to the left or to the right of the pointer, put it against
530 the left screen edge.
531 (x_frame_parms): Add missing braces around initializer.
533 * w32term.c (x_setup_relief_colors): Don't compute an image's
534 background color if it doesn't have a Pixmap.
535 (notice_overwritten_cursor): Don't depend on
536 output_cursor and updated_area. Compare pixel coordinates with
537 window's cursor pixel coordinates.
538 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
539 Call notice_overwritten_cursor with new arg list.
540 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
542 (x_draw_image_relief): Use predefined macro instead of
543 constant when the value of `tool_bar_button_relief' is negative.
545 * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.
547 2002-01-04 Richard M. Stallman <rms@gnu.org>
549 * xmenu.c (menu_highlight_callback): Hide any tooltip window.
551 2002-01-03 Richard M. Stallman <rms@gnu.org>
553 * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
554 (Fkey_binding): Try the `keymap' property map first.
555 (Fdescribe_buffer_bindings): Show `keymap' property bindings before
558 2002-01-03 Kim F. Storm <storm@cua.dk>
560 * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.
562 2002-01-02 Richard M. Stallman <rms@gnu.org>
564 * keyboard.c (read_key_sequence): Handle the keymap property
565 before minor mode maps.
567 * editfns.c (Fformat): Update thissize from field_width
568 based on the actual width, in the string case.
570 2002-01-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
572 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
573 when used as truth value to prevent gcc warnings.
575 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
576 * w32proc.c: Include <config.h>.
578 2002-01-01 Andreas Schwab <schwab@suse.de>
580 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
581 not EMACS_INT, to make them compatible with DEFVAR_INT.
582 * lisp.h (max_specpdl_size): Adjust declaration.
584 2002-01-01 Richard M. Stallman <rms@gnu.org>
586 * print.c (print_object): Test print_escape_nonascii only for
588 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
589 when outputting to a multibyte buffer.
591 2001-12-29 Richard M. Stallman <rms@gnu.org>
593 * print.c (print_object): In multibyte string, use hex escapes.
594 Use octal only for unibyte strings.
595 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
597 * lread.c (read_escape): New arg BYTEREP for reporting whether
598 escape forces unibyte or multibyte.
599 (read1): When reading a string, take note of that info.
601 2001-12-29 Ken Raeburn <raeburn@gnu.org>
603 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
604 comparison to test lisp value returned by Fget.
606 2001-12-29 Richard M. Stallman <rms@gnu.org>
608 * lisp.h (max_specpdl_size): Add declaration.
610 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
612 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
613 Handle modifier bits. Correct typo in error message.
615 2001-12-28 Richard M. Stallman <rms@gnu.org>
617 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
618 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
619 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
620 Update calls to Fdefine_abbrev.
621 (write_abbrev): Update for changed data format.
622 Don't list "system" abbrevs.
623 (Fexpand_abbrev): Update use count with new data format.
624 (describe_abbrev): Update for changed data format.
625 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
627 * config.in (HAVE_MBSINIT): Add #undef.
629 * strftime.c (mbsinit): Define as no-op if not available.
631 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
632 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
634 * keymap.c (Flookup_key): Error message if key has wrong data type.
635 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
636 (exclude_key): New variable.
638 2001-12-28 Gerd Moellmann <gerd@gnu.org>
640 * xterm.c (x_setup_relief_colors): Don't compute an image's
641 background color if it doesn't have a Pixmap.
643 * xterm.c (notice_overwritten_cursor): Don't depend on
644 output_cursor and updated_area. Compare pixel coordinates with
645 window's cursor pixel coordinates.
646 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
647 Call notice_overwritten_cursor with new arg list.
648 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
651 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
652 height of the cursor line to the amount to scroll.
654 2001-12-27 Richard M. Stallman <rms@gnu.org>
656 * intervals.c (set_point_both): The position after an invisible,
657 intangible character is not an acceptable stopping point.
659 2001-12-27 Ken Raeburn <raeburn@gnu.org>
661 * window.c (enlarge_window): In new preserve_before code, convert
662 CURBEG from lisp object to integer before doing arithmetic.
664 2001-12-27 Richard M. Stallman <rms@gnu.org>
666 * bytecode.c (Fbyte_code): Undo previous change.
668 2001-12-26 Kim F. Storm <storm@cua.dk>
670 * keyboard.c (record_char): Ignore duplicate help-echo events only
671 separated by mouse-movement. When tracking mouse, only record
672 first and last mouse-movement event in same window.
673 Don't record mouse-movement events in keyboard macros.
675 2001-12-25 Richard M. Stallman <rms@gnu.org>
677 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
678 (Fenlarge_window): New arg PRESERVE_BEFORE.
680 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
681 instead of Fstring_as_unibyte.
683 2001-12-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
685 The following changes remove mocklisp support:
687 * mocklisp.h, mocklisp.c: Files removed.
689 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
690 `Qmocklisp' and `Qmocklisp_arguments'.
691 Remove prototype of syms_of_mocklisp.
693 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp files.
695 * callint.c: Do not include mocklisp.h.
696 (Fcall_interactively): Do not test for mocklisp case.
698 * eval.c: Remove variables `Qmocklisp_arguments',
699 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of ml_apply.
700 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda):
701 Do not test for mocklisp case.
702 (Fwhile): Remove unused variable `tem'.
703 (syms_of_eval): Remove variable `moclisp-arguments'.
705 * data.c (wrong_type_argument): Remove mocklisp case.
707 * doc.c (Fdocumentation): Remove mocklisp case.
709 * emacs.c (main): Do not call syms_of_mocklisp.
711 2001-12-21 Richard M. Stallman <rms@gnu.org>
713 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
714 to the left or to the right of the pointer, put it against
715 the left screen edge.
717 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
719 * Makefile.in (distclean): Remove .gdbinit if we are building
720 outside the source tree.
722 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
724 * w32.c (emacs_root_dir): New function.
726 * msdos.c (emacs_root_dir): New function.
728 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
729 of the current drive as the fallback for default_directory.
731 * dired.c (file_name_completion): Run the elements of
732 completion-ignored-extensions through ENCODE_FILE.
734 * lisp.h (scmp): Remove prototype, since it's now a static
735 function private to dired.c.
737 2001-12-18 Richard M. Stallman <rms@gnu.org>
739 * dired.c (scmp): Function moved from minibuf.c.
740 Delete multibyte handling--used only on encoded strings.
742 * minibuf.c (scmp): Function moved to dired.c.
744 * fns.c (merge): Add QUIT call.
746 2001-12-18 Dave Love <fx@gnu.org>
748 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
749 language/georgian.el.
751 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
753 * Makefile.in (lisp, shortlisp): Synchronize with changes to
754 lisp/Makefile.in:DONTCOMPILE.
756 2001-12-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
758 * xdisp.c (window_box_height): Do not return negative values.
759 From Gerd Moellmann <gerd@gnu.org>.
761 * keyboard.c (head_table): Add missing braces around initializer.
763 * term.c (keys): Likewise.
765 * xfns.c (x_frame_parms, visual_classes): Likewise.
767 2001-12-17 Sam Steingold <sds@gnu.org>
769 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
770 patch (COMPOSING_P, not COMPOSING).
772 2001-12-17 Richard M. Stallman <rms@gnu.org>
774 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
776 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
777 before calling decode_coding.
779 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
781 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
782 instead of only for COMPOSITION_DISABLED.
784 2001-12-16 Richard M. Stallman <rms@gnu.org>
786 * alloc.c (pure_alloc): After overflow, allocate just a small block.
788 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
790 * buffer.h (struct buffer): New field `display_error_modiff'.
791 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
793 * window.c (Frecenter): Clear display_error_modiff field.
795 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
796 Call redisplay_window, but not if display_error_modiff field says no.
797 (redisplay_window_error): New function.
798 (displayed_buffer): New variable.
799 (redisplay_internal, redisplay_windows): Call the new functions
800 instead of redisplay_window directly.
802 2001-12-15 Richard M. Stallman <rms@gnu.org>
804 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
806 2001-12-14 Andrew Innes <andrewi@gnu.org>
808 * makefile.w32-in (EMACSLOADPATH): Define.
809 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
810 (bootstrap-temacs): Remove dependency on bootstrap-clean.
812 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
814 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
815 parameter have a numeric value all the time.
817 * w32fns.c (x_report_frame_params): Likewise.
819 2001-12-12 Richard M. Stallman <rms@gnu.org>
821 * fileio.c (Fwrite_region): Doc fix.
823 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
824 (redisplay_internal): Call clear_image_cache only for window terminals.
826 2001-12-12 Gerd Moellmann <gerd@gnu.org>
828 * xdisp.c (move_it_vertically_backward): Change heuristic
829 for the case that we didn't move far enough initially.
831 * window.c (Frecenter): Simplify computation in the case of window
832 system frames and ARG < 0; use window_box_height.
834 2001-12-11 Richard M. Stallman <rms@gnu.org>
836 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
837 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
839 2001-12-11 Andrew Innes <andrewi@gnu.org>
841 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
844 2001-12-11 Richard M. Stallman <rms@gnu.org>
846 * m/hp800.h: Split the __hpux conditional into the parts
847 that are right for GNU/Linux too and the parts that are not.
848 Use the former if GNU_LINUX.
849 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
851 * s/gnu-linux.h (GNU_LINUX): Defined.
853 2001-12-11 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
855 * macros.c, msdos.c, w16select.c: Change doc-string comments to
856 `new style' [w/`doc:' keyword].
858 2001-12-10 Jason Rumney <jasonr@gnu.org>
860 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
863 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
865 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
868 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
870 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
872 * s/hpux10.h (srand48): Don't undefine.
874 2001-12-09 Jason Rumney <jasonr@gnu.org>
876 * w32menu.c (_widget_value): Make `help' field a Lisp_Object.
877 Add comment to explain where the struct came from.
878 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
879 (add_menu_item): Process pop-up menus first to avoid memory leak.
880 (add_menu_item, w32_menu_display_help): Use `help' field as
882 (w32_free_submenu_strings): Only free owner-drawn strings.
884 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
886 * COPYING: Moved back.
888 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
889 Add parentheses around && within ||.
891 * indent.c (compute_motion): Likewise.
893 * intervals.c (merge_properties_sticky): Likewise.
895 * coding.c (setup_coding_system, shrink_encoding_region)
896 (Fdecode_sjis_char): Likewise.
898 2001-12-07 Andreas Schwab <schwab@suse.de>
900 * xdisp.c (display_mode_element): Don't read past end of string if
903 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
906 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Rename
907 from most_positive_fixnum and most_negative_fixnum, resp., and
908 type changed to Lisp_Object.
909 (syms_of_data): DEFVAR_LISP them.
911 2001-12-07 Richard M. Stallman <rms@gnu.org>
913 * callproc.c (init_callproc): Set Vdata_directory based on the source
914 location whenever Emacs was run uninstalled.
916 2001-12-06 Paul Eggert <eggert@twinsun.com>
918 * config.in (HAVE_WORKING_VFORK): New #undefs.
919 * process.c (create_process):
920 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
921 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
922 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
923 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
924 * m/intel386.h (HAVE_VFORK): Likewise.
925 * m/mips-siemens.h (HAVE_VFORK): Likewise.
926 * m/mips.h (HAVE_VFORK): Likewise.
927 * s/freebsd.h (vfork): Remove #define.
928 * s/lynxos.h (HAVE_VFORK): Remove #undef.
929 * s/usg5-4-2.h: Fix comment about vfork.
931 2001-12-06 Richard M. Stallman <rms@gnu.org>
933 * s/hpux10.h (random): Add undef.
934 (HAVE_RANDOM): Define it just once.
936 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
938 * eval.c: Undo last change: the standard syntax is not wanted.
940 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
942 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
943 scroll bars of the frame before deleting the frame itself. If the
944 frame has a widget, delete the frame with XtDestroyWidget, and do
945 not call XDestroyWindow before that.
947 2001-12-06 Kim F. Storm <storm@cua.dk>
949 * xfns.c (x_report_frame_params): Return actual fringe widths.
951 * w32fns.c (x_report_frame_params): Return actual fringe widths.
953 2001-12-05 Andrew Innes <andrewi@gnu.org>
955 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
958 * insdel.c (make_gap_larger): New function.
959 (make_gap_smaller): New function.
960 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
961 make_gap_smaller if arg is negative.
963 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
965 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
966 Pass a dummy argument when calling interrupt_signal.
967 (parse_menu_item): Mark disabled items before checking for empty def.
968 (read_char_minibuf_menu_prompt): Make safety more visible.
969 (read_key_sequence): Add a `first_unbound' variable.
970 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
971 unbound prefix as soon as we can detect it.
973 * doc.c (Fsnarf_documentation): Add prototype.
974 (get_doc_string): Handle negative arguments.
975 (Fdocumentation): Use AREF and ASIZE.
976 Move the calls to get_doc_string to a single place.
977 Don't confuse an interactive-spec for a docstring reference.
978 (Fdocumentation_property): Take advantage of the fact that
979 get_doc_string now ignores the sign of the docstring position.
981 * eval.c: Use standard syntax for usage in docstrings.
983 2001-12-03 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
985 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
987 2001-12-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
989 * xterm.c (x_draw_image_relief): Use predefined macro instead of
990 constant when the value of `tool_bar_button_relief' is negative.
992 2001-12-02 Richard M. Stallman <rms@gnu.org>
994 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
995 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
997 * fileio.c (read_non_regular): Delete Fsignal call.
999 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
1001 * lisp.h (run_hook_list_with_args): Undo last change.
1003 2001-12-01 Gerd Moellmann <gerd@gnu.org>
1005 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
1007 2001-12-01 Jason Rumney <jasonr@gnu.org>
1009 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
1011 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
1012 [!WM_MOUSELEAVE]: Define.
1014 * w32menu.c (current_popup_menu, get_menu_item_info):
1015 (set_menu_item_info): New vars.
1016 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
1017 (w32_menu_show): Set current_popup_menu.
1018 (add_menu_item): Allocate new strings for owner-drawn menu items
1020 Use owner-draw for disabled menu items again.
1021 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
1022 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
1024 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
1025 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
1026 <WM_EXITMENULOOP>: Free menu strings.
1027 <WM_MOUSELEAVE>: Stop tracking mouse.
1028 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
1030 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
1033 2001-12-01 Kim F. Storm <storm@cua.dk>
1035 The following changes add left-fringe and right-fringe
1036 frame parameters to adjust fringe widths, or remove one or
1039 * frame.h (struct frame): Remove trunc_area_pixel_width and
1040 trunc_area_cols fields.
1041 (Qleft_fringe, Qright_fringe): Declare.
1042 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
1044 * frame.c (Qleft_fringe, Qright_fringe): New vars.
1045 (syms_of_frame): Initialize them.
1047 * window.c (coordinates_in_window): Handle separate left and right
1050 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
1051 and fringe_cols fields.
1052 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
1053 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
1054 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
1055 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
1056 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
1057 (x_compute_fringe_widths): Add prototype.
1059 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
1060 fill fringe evenly with small dashes.
1061 (x_draw_fringe_bitmap): Clear background if necessary. Align and
1062 clip the new ZV bitmap to avoid jitter between rows.
1063 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
1064 background. Don't draw fringe bitmaps if fringe width is zero.
1065 (x_compute_fringe_widths): New function.
1066 (x_new_font, x_set_window_size_1): Use it.
1068 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
1069 (x_set_frame_parameters): Process `font' parameter before other
1070 parameters as fringe widths depend on it.
1071 (x_set_fringe_width): New function.
1072 (x_figure_window_size): Use x_compute_fringe_widths.
1073 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
1076 * widget.c (set_frame_size): Use x_compute_fringe_widths.
1077 (EmacsFrameSetCharSize): Ditto.
1079 * w32term.h: Merged changes from xterm.h.
1080 * w32term.c: Merged changes from xterm.c.
1081 * w32fns.c: Merged changes from xfns.c.
1083 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1087 2001-11-29 Dave Love <fx@gnu.org>
1089 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
1091 (detect_coding_mask): Fix call of detect_coding_iso2022.
1093 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1095 * fileio.c (file-name-coding-system)
1096 (default-file-name-coding-system): Doc fix (links to referenced
1099 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1101 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
1102 Add dummy uses of gcproN variables.
1104 * category.c (describe_category, describe_category_1)
1105 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
1106 (syms_of_category): Don't defsubr Sdescribe_categories.
1108 2001-11-28 Richard M. Stallman <rms@gnu.org>
1110 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
1112 * Makefile.in (lispdir): New variable, referring to build dir.
1113 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
1115 2001-11-28 Andrew Innes <andrewi@gnu.org>
1117 * w32menu.c (w32_menu_display_help): Actually add the new argument
1120 2001-11-28 Jason Rumney <jasonr@gnu.org>
1122 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
1123 menu items. From David Ponce <dponce@wanadoo.fr>.
1124 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
1126 (w32_menu_display_help): New argument OWNER. Rewritten to store a
1127 help event in the owner frame's keyboard buffer.
1129 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
1130 (Fx_show_tip): Don't subtract last width from row width.
1132 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
1133 (w32_read_socket): Use EQ to compare frames.
1135 2001-11-28 Gerd Moellmann <gerd@gnu.org>
1137 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
1140 2001-11-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1142 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
1143 `gcpro3' and `gcpro4'.
1145 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
1147 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1149 * ccl.c: Use AREF and ASIZE.
1151 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
1153 * lisp.h (run_hook_list_with_args): Remove.
1154 (LIST_END_P): Fix call to wrong_type_argument.
1155 (make_fixnum_or_float): Use EMACS_INT rather than int.
1157 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
1159 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
1160 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
1162 * eval.c: Use AREF and ASIZE.
1163 (Ffetch_bytecode): Add the file name to the error message.
1165 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
1166 which match the end of the file-name.
1167 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
1168 is not a valid env var, but leave it as is instead.
1170 * keymap.c (access_keymap): Handle t bindings like nil bindings.
1171 Make nil bindings in char-tables transparent.
1172 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
1174 2001-11-26 Richard M. Stallman <rms@gnu.org>
1176 * textprop.c (set_text_properties_1): Allow START, END in either order.
1177 Do nothing if range is empty.
1179 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
1181 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
1184 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1186 * textprop.c (set_text_properties_1): Clearly mark that the
1187 interval should not be empty.
1189 * intervals.c (graft_intervals_into_buffer):
1190 Don't call set_text_properties_1 on an empty interval.
1192 2001-11-25 Richard M. Stallman <rms@gnu.org>
1194 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
1196 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
1197 don't lose the data in it.
1199 2001-11-25 Juanma Barranquero <lektu@terra.es>
1201 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
1203 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
1205 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
1207 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1209 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
1211 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
1213 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
1214 Niemitalo <kon@iki.fi>.
1216 2001-11-25 Jason Rumney <jasonr@gnu.org>
1218 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
1220 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
1221 (Fx_show_tip): Block input during frame creation.
1222 (Fx_show_tip, Fx_hide_tip): Enable.
1224 2001-11-24 Richard M. Stallman <rms@gnu.org>
1226 * lread.c (Fload): Detect recursive load error for more than 3
1227 nestings of the same file.
1228 (Vrecursive_load_depth_limit): Variable deleted.
1229 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
1231 2001-11-24 Jason Rumney <jasonr@gnu.org>
1233 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
1234 mouse position if either left or top is not specified.
1236 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
1237 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
1238 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
1239 (my_create_tip_window): Assign tip_window.
1240 (x_create_tip_frame): Use same defaults as X.
1241 (compute_tip_xy): Remove unused variable. Use full screen width.
1242 (Fx_show_tip): Do not double height. Call ShowWindow directly.
1244 * w32term.c (x_after_update_window_line): Doc fix.
1245 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
1247 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
1249 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
1250 for all Windowed systems.
1252 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1254 * msdos.c (IT_clear_screen): If the frame's faces are not yet
1255 realized, use the initial screen colors to clear the screen.
1257 2001-11-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1259 * textprop.c (Fset_text_properties): Remove unused variables
1260 `unchanged', `prev_changed', `s' and `len'.
1262 * search.c (Freplace_match): Remove unused variable `inslen'.
1264 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
1266 2001-11-22 Jason Rumney <jasonr@gnu.org>
1268 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
1269 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
1270 (my_create_tip_window): New function.
1271 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
1272 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
1274 2001-11-20 Jason Rumney <jasonr@gnu.org>
1276 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
1277 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
1279 * w32fns.c (Vw32_system_coding_system): Remove.
1280 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
1282 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
1284 * fileio.c (Fwrite_region): Move choose_write_coding_system to
1285 after build_annotations.
1287 * syntax.c (describe_syntax): Add dummy arg.
1288 (describe_syntax_1): Update call to describe_vector.
1290 * category.c (describe_category): Add dummy arg.
1291 (describe_category_1): Update call to describe_vector.
1293 * keymap.c (Fdescribe_vector): Add `describer' parameter.
1294 (describe_command, describe_translation): Add dummy second param.
1295 (describe_map): Call elt_describer with two arguments.
1296 (describe_vector_princ): Add `fun' parameter.
1297 Call it instead of the hardcoded `princ'.
1298 (describe_vector): Add arg `args'.
1299 Pass it as a new second argument to elt_describer.
1301 * keymap.h (describe_vector): Update prototype.
1303 * frame.c: Don't include keymap.h any more.
1304 (keys_of_frame): Remove.
1306 * lisp.h (keys_of_frame): Remove declaration.
1308 * emacs.c (main): Don't call `keys_of_frame' any more.
1310 2001-11-14 Andreas Schwab <schwab@suse.de>
1312 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
1313 if defined, 0 otherwise.
1314 (MAP_FAILED): Define if not defined and use it to test mmap failure.
1315 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
1317 2001-11-19 Richard M. Stallman <rms@gnu.org>
1319 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
1321 2001-11-18 Jason Rumney <jasonr@gnu.org>
1323 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
1324 (x_draw_bar_cursor): If the background color of the glyph under
1325 the cursor equals the frame's cursor color, use the glyph's
1326 foreground color for drawing the bar cursor.
1327 (x_after_update_window_line): Clear internal border in different
1329 (w32_set_vertical_scroll_bar): Check for width and height > 0.
1330 (w32_draw_relief_rect): Correct relief by 1 pixel.
1331 (x_set_glyph_string_background_width):
1332 Set extends_to_end_of_line_p if the row's fill_line_p is set and
1333 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
1334 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
1335 if cursor_in_non_selected_windows is false.
1336 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
1337 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
1338 Notice if cursor gets overwritten.
1339 (notice_overwritten_cursor): Renamed from
1340 note_overwritten_text_cursor. Rewritten to take glyph widths
1341 into account, and to take X positions as parameters.
1342 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1343 around call to x_draw_glyphs.
1344 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1345 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1346 color to use for image glyph reliefs.
1347 (x_draw_image_relief): Accept zero tool_bar_button_relief.
1348 (glyph_rect): Remove unused variable `area'.
1350 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
1352 (x_set_internal_border_width): Set frame garbaged when window
1354 (Fx_create_frame): Accept zero tool_bar_button_relief.
1355 (x_clear_image_1, four_corners_best, image_background)
1356 (image_background_transparent): New functions.
1357 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1358 (gs_format): Add `:background' entry.
1359 (lookup_image): Set IMG's background color if specified.
1360 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1362 (x_clear_image_1): Reset `background_valid' and
1363 `background_transparent_valid' fields.
1364 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1365 calculating it here. Set IMG's background_transparent field.
1366 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1367 (enum png_keyword_index): Add PNG_BACKGROUND.
1368 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1369 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1370 (enum gif_keyword_index): Add GIF_BACKGROUND.
1371 (enum gs_keyword_index): Add GS_BACKGROUND.
1372 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1373 Pre-calculate image background color where necessary.
1374 (x_create_x_image_and_pixmap, xbm_load, gs_load):
1375 Use display info's n_cbits entry for screen depth.
1376 (Fx_show_tip): Remove unused variables `buffer', `top',
1377 `left', `max_width' and `max_height'.
1379 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
1381 2001-11-18 Gerd Moellmann <gerd@gnu.org>
1383 * puresize.h (BASE_PURESIZE): Increase to 750000.
1385 2001-11-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1387 * frame.c (Fframe_live_p): Doc fix.
1389 2001-11-18 Richard M. Stallman <rms@gnu.org>
1391 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
1392 (message_dolog_marker3): New static variables hold three markers.
1393 (syms_of_xdisp): Initialize and staticpro them.
1394 (message_dolog): Use message_dolog_marker1..3 instead of
1395 allocating markers each time. Unchain them when done.
1397 2001-11-17 Richard M. Stallman <rms@gnu.org>
1399 * doc.c (Fsnarf_documentation): Doc fix.
1401 2001-11-17 Andreas Schwab <schwab@suse.de>
1403 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
1405 2001-11-17 Richard M. Stallman <rms@gnu.org>
1407 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
1409 2001-11-17 Jason Rumney <jasonr@gnu.org>
1411 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
1413 2001-11-17 Gerd Moellmann <gerd@gnu.org>
1415 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
1416 with invalid position.
1418 2001-11-16 Richard M. Stallman <rms@gnu.org>
1420 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
1422 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
1423 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
1424 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
1426 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
1428 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1430 * fileio.c (build_annotations): Split off the tail.
1431 (build_annotations_2): New fun. Extracted from build_annotations.
1432 (Fwrite_region): Split the call to build_annotations into two
1433 calls to build_annotations and build_annotations_2.
1435 2001-11-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1437 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
1438 clear_waiting_for_input with argument.
1440 * xterm.h (x_update_cursor): Remove duplicated prototype.
1442 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
1444 * xterm.c (waiting_for_input): Remove unnecessary declaration.
1446 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
1448 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1450 * fileio.c (choose_write_coding_system): New fun, extracted
1452 (Fwrite_region): Use it.
1454 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
1455 (funcall_lambda, run_hook_with_args): Make static and add prototype.
1456 (ml_apply, find_handler_clause): Add prototype.
1458 2001-11-16 Eli Zaretskii <eliz@gnu.org>
1460 * config.in: Add #undef HAVE_COFF_H.
1462 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
1463 Required for ISC 4.1.
1465 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
1467 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
1468 Andrew Wiseman <a.wiseman@btclick.com>.
1470 2001-11-16 Kim F. Storm <storm@cua.dk>
1472 The following changes are made to clean up the various internal
1473 references to the fringes to actually use the term `fringe' for
1474 them. Previously, they were called `flags areas', `bitmap areas',
1475 `left/right side of windows', or implicitly as `flags' or
1478 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
1479 Comments fixed. Use renamed symbols.
1481 * dispnew.c: Comment fix. Use renamed symbols.
1483 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
1484 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
1485 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
1487 * msdos.c: Comment fix.
1489 * w32fns.c: Use renamed symbols.
1491 * w32term.c: Comment fixes. Use renamed symbols.
1492 (fringe_bitmap_type): Renamed from bitmap_type.
1493 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1494 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
1495 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1497 * w32term.h: Comment fixes. Use renamed symbols.
1498 (fringes_extra): Renamed from flags_areas_extra.
1499 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1500 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1501 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1502 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1503 (FRAME_X_LEFT_FRINGE_WIDTH):
1504 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1505 (FRAME_X_RIGHT_FRINGE_WIDTH):
1506 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1508 * widget.c: Use renamed symbols.
1510 * window.c: Comment fixes. Use renamed symbols.
1511 (coordinates-in-window-p): Doc fix.
1513 * xdisp.c: Comment fixes. Use renamed symbols.
1515 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
1517 * xfns.c: Use renamed symbols.
1519 * xterm.c: Comment fixes. Use renamed symbols.
1520 (fringe_bitmap_type): Renamed from bitmap_type.
1521 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1522 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
1523 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1525 * xterm.h: Comment fixes. Use renamed symbols.
1526 (fringes_extra): Renamed from flags_areas_extra.
1527 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1528 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1529 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1530 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1531 (FRAME_X_LEFT_FRINGE_WIDTH):
1532 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1533 (FRAME_X_RIGHT_FRINGE_WIDTH):
1534 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1536 2001-11-15 Jason Rumney <jasonr@gnu.org>
1538 * w32menu.c (add-menu-item): Make help_echo and radio buttons
1539 work for most menu items. From David Ponce
1540 <david.ponce@wanadoo.fr>.
1542 2001-11-15 Gerd Moellmann <gerd@gnu.org>
1544 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
1545 Some x_set_* function expect to be called even if old and new
1548 * xdisp.c (build_desired_tool_bar_string): Accept zero
1549 tool_bar_button_relief.
1551 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
1553 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
1555 * xterm.c (x_draw_bar_cursor): If the background color of the
1556 glyph under the cursor equals the frame's cursor color, use
1557 the glyph's foreground color for drawing the bar cursor.
1559 * dispnew.c (direct_output_forward_char): Fix character/byte
1560 position comparison.
1562 2001-11-15 Miles Bader <miles@gnu.org>
1564 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
1565 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
1566 Update arguments to find_field.
1567 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
1568 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
1569 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
1570 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
1572 2001-11-14 Richard M. Stallman <rms@gnu.org>
1574 * editfns.c (Fpropertize): Allow call with 1 arg.
1576 * dispextern.h (image_background, image_background_transparent):
1577 Conditionalize on HAVE_X_WINDOWS.
1579 2001-11-13 Richard M. Stallman <rms@gnu.org>
1581 * print.c (Fprin1_to_string): Doc fix.
1583 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
1585 * floatfns.c (Fceiling, Ffloor): Doc fixes.
1587 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
1589 * fileio.c (Ffile_accessible_directory_p): Doc fix.
1591 * eval.c (syms_of_eval): Doc fix.
1593 * coding.c (syms_of_coding): Doc fix.
1595 * doc.c (Fsnarf_documentation): Doc fix.
1597 * dispnew.c (syms_of_display): Doc fix.
1599 * category.c (Fget_unused_category): Doc fix.
1601 * buffer.c (syms_of_buffer): Doc fixes.
1603 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
1605 * print.c (prin1, print): Doc fix.
1607 2001-11-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1609 * fontset.h: Remove declarations of variables
1610 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
1612 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
1613 `Vclip_large_size_font'.
1615 2001-11-13 Jason Rumney <jasonr@gnu.org>
1617 * w32fns.c: Doc fix.
1619 2001-11-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1621 * xfaces.c (Fface_attributes_as_vector): Doc fix.
1623 * w32fns.c (Fx_synchronize): Reindent.
1629 * coding.c: Doc fix.
1631 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
1632 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
1633 `new style' [w/`doc:' keyword].
1635 * xmenu.c (x-popup-menu): Reindent.
1636 (x-popup-dialog): Likewise.
1638 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
1640 * xdisp.c (Fdump_tool_bar_row): Reindent.
1642 * minibuf.c (Fminibuffer_complete_word): Reindent.
1643 (Fminibuffer_complete_and_exit): Likewise.
1644 (Fminibuffer_completion_help): Likewise.
1645 (Fminibuffer_message): Likewise.
1647 * fns.c (Freverse): Reindent.
1649 * eval.c (Fif): Reindent.
1652 * editfns.c (Fuser_real_login_name): Reindent.
1653 (Finsert_buffer_substring): Likewise.
1654 (Fcompare_buffer_substrings): Likewise.
1655 (Fsubst_char_in_region): Likewise.
1657 * dispnew.c (Fsit_for): Reindent.
1658 (Fframe_or_buffer_changed_p): Likewise.
1659 (Finternal_show_cursor_p): Likewise.
1660 (syms_of_display): Likewise.
1662 * alloc.c (Flist): Reindent.
1663 (Fvector): Likewise.
1665 2001-11-12 Richard M. Stallman <rms@gnu.org>
1667 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
1668 LeaveNotify events. Only FocusIn and FocusOut do that now.
1669 (x_display_and_set_cursor): Do display hollow cursors in active
1670 minibuffer windows when they are not selected.
1672 2001-11-12 Jason Rumney <jasonr@gnu.org>
1674 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
1675 * w32term.c: Change doc-string comments to `new style'.
1676 [w/`doc:' keyword]. Doc fixes.
1678 * w32fns.c: Don't define max.
1679 (Fx_open_connection): Only execute once.
1681 2001-11-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1683 * ccl.c: Change macros to use do-while block instead of if-else.
1684 Use braces to follow GNU Coding Standards.
1686 2001-11-11 Richard M. Stallman <rms@gnu.org>
1688 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
1690 * lread.c (read_escape): Use end_of_file_error for reporting eof.
1692 * insdel.c (replace_range): Use adjust_markers_for_replace
1693 instead of adjust_markers_for_delete and adjust_markers_for_insert.
1695 * intervals.h: Declare set_text_properties and set_text_properties_1.
1697 * textprop.c (set_text_properties_1): New subroutine
1698 broken out of set_text_properties.
1699 (set_text_properties): Use set_text_properties_1.
1701 * intervals.c (graft_intervals_into_buffer):
1702 Use set_text_properties_1 to clear out properties.
1704 * search.c (Freplace_match): Use replace_range to insert
1705 and delete. Don't request property inheritance from
1708 2001-11-10 Jason Rumney <jasonr@gnu.org>
1710 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
1711 vertical fonts. Allow them if face name is explicitly specified.
1712 Do not give up if we find a font that cannot be converted to an xlfd.
1714 2001-11-10 Gerd Moellmann <gerd@gnu.org>
1716 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
1717 instead of malloc/free.
1719 2001-11-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1721 * xfaces.c (merge_face_vectors): Use braces to follow GNU
1723 (Finternal_set_lisp_face_attribute): Likewise.
1725 * buffer.c (Fbury_buffer): Likewise.
1727 * indent.c (current_column_1): Remove unused variable `prev_col'.
1729 * coding.c (encode_coding): Use precomputed value of `src'.
1730 (encode_coding): Remove unused variable `src_end'.
1731 (code_convert_region): Remove unused variables `count'.
1733 2001-11-07 Jason Rumney <jasonr@gnu.org>
1735 * w32term.c (x_display_and_set_cursor): Do not move system caret
1736 if cursor_glyph is NULL.
1738 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1740 * keymap.c (access_keymap): Fix compilation error.
1742 2001-11-07 Miles Bader <miles@gnu.org>
1744 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
1746 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1748 * intervals.c (graft_intervals_into_buffer):
1749 Remove #ifdef'd-out code.
1750 (graft_intervals_into_buffer): Remove unused variable `middle'.
1752 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
1753 code (eval-current-buffer).
1754 Change doc-string comments to `new style' [w/`doc:' keyword].
1756 2001-11-06 Richard M. Stallman <rms@gnu.org>
1758 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
1760 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
1762 * lread.c (read1): Fix behavior with nested backquoting.
1764 * keyboard.c (make_lispy_event): Check integerness and fix
1765 Lisp_Object/int mixup.
1767 2001-11-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1769 * fns.c (copy_hash_table): Remove unused variable `v'.
1771 * fontset.c (fontset_font_pattern): Remove unused variable
1774 * indent.c (current_column_1): Remove unused variable `prev_col'.
1776 2001-11-05 Richard M. Stallman <rms@gnu.org>
1778 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1780 * buffer.c (Fkill_buffer): Don't delete auto save file
1781 if buffer is modified.
1783 2001-11-05 Andrew Innes <andrewi@gnu.org>
1785 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1788 2001-11-05 Richard M. Stallman <rms@gnu.org>
1790 * unexelf.c (unexec): Minor changes; clean up comments.
1792 2001-11-05 Sam Steingold <sds@gnu.org>
1794 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1796 2001-11-05 Andreas Schwab <schwab@suse.de>
1798 * sound.c (sound_perror): Save errno from being clobbered.
1800 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1802 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1803 the program image directly.
1805 2001-11-05 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1807 * buffer.h (Fbuffer_local_value): Add prototype.
1809 2001-11-04 Richard M. Stallman <rms@gnu.org>
1811 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1814 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1815 (record_char): Likewise.
1817 * keyboard.c (make_lispy_event): Don't insist a drag event must
1818 move to a different buffer position. Instead, check for moving at
1819 least double_click_fuzz.
1821 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1823 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1825 * indent.c (current_column_1, Fmove_to_column): Separate the code
1826 for display-table glyphs from the code buffer text, to fix
1829 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1831 * buffer.c (Fbuffer_local_value): New function.
1832 (syms_of_buffer): Defsubr it.
1834 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1835 value of `cursor-in-non-selected-windows'.
1837 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1838 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1839 (syms_of_xdisp): Initialize it.
1841 2001-11-04 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1843 * xfns.c (Fx_create_frame): Doc fix.
1845 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1848 * eval.c (top_level_value, top_level_set): Remove commented and
1850 (Fdefvar): Fix usage in doc-string.
1852 2001-11-03 Richard M. Stallman <rms@gnu.org>
1854 * xfns.c: Include unistd.h, if it exists.
1856 * editfns.c: Move the include of ctype.h after unistd.h.
1858 * gmalloc.c: Test BROKEN_PROTOTYPES.
1860 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1862 * lisp.h (CHECK_STRING_CAR): New macro.
1863 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1864 treating XCAR and XCDR as lvalues.
1865 (openp): Use CHECK_STRING_CAR.
1866 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1868 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1870 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1871 (SIGMASKTYPE): Define.
1873 * syssignal.h (sigunblock): Don't define if already defined.
1875 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1877 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1878 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1879 Fix typos in comments.
1881 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1882 and #ifdef'd-out code.
1883 Fix and reindent comments.
1885 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1887 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1888 argument `i' in macros.
1890 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1893 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1894 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1895 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1896 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1897 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1898 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1899 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1900 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1903 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1904 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1905 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1906 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1907 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1908 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1909 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1910 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1911 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
1912 (remove unused second argument).
1914 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1916 * syntax.c (describe_syntax): New wrapper.
1917 (Finternal_describe_syntax_value): Rename from describe_syntax.
1918 Don't insert space at front and \n at the end.
1919 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1921 * regex.c (re_wctype): Try to fix some warnings.
1922 (regcomp, regexec): Don't forget the __restrict.
1924 2001-11-02 Richard M. Stallman <rms@gnu.org>
1926 * textprop.c (Fget_char_property): Doc fix.
1928 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1930 * process.c (Fstart_process): Add usage to doc-string.
1932 * data.c (Fsetq_default): Ditto.
1934 * callint.c (Finteractive): Ditto.
1936 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1938 * macros.c: Don't include keymap.h any more.
1940 2001-11-01 Richard M. Stallman <rms@gnu.org>
1942 * data.c (Fmake_local_variable): Doc fix.
1944 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1945 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1947 * keymap.c (Fdescribe_buffer_bindings): Print character property
1948 bindings along with or instead of the buffer local map.
1949 Make the overriding maps override what they should.
1951 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1953 * window.c (grow_mini_window): Fix typo in comment.
1955 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1957 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1958 (XTset_vertical_scroll_bar): Likewise.
1960 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1961 instead of IMAGE_BACKGROUND.
1963 * xfns.c (four_corners_best): Reindent.
1965 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1966 Handle :box so that it is possible to specify sexprs.
1968 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1970 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1971 (Fface_font): Ditto.
1972 (Finternal_set_alternative_font_registry_alist): Ditto.
1973 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1975 * xfns.c (x-get-resource): Reindent.
1977 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1979 * s/hpux11.h: New file.
1981 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1983 * emacs.c (USAGE1): Show command line option --no-window-system
1984 instead of --no-windows in usage.
1985 (standard_args): Rename --no-windows to --no-window-system.
1986 (bug_reporting_address): Follow Emacs coding conventions.
1988 * eval.c (Fcommandp): Doc fix.
1989 Change doc-string comments to `new style' [w/`doc:' keyword].
1991 * frame.c (Fframe_live_p): Doc fix.
1993 * buffer.c (selective-display-ellipses): Doc fix.
1995 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1997 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1999 * xfaces.c (realize_x_face): If C is not a single-byte character,
2000 set the face's colors_copied_bitwise_p instead of the defaulted_p
2001 members which have a different meaning.
2002 (free_face_colors): Do nothing for a face whose colors have been
2005 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
2007 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2009 * marker.c, mocklisp.c: Change doc-string comments to `new style'
2012 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2014 * fns.c (require_unwind): Return Lisp_Object.
2016 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2018 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
2019 (last-input-char): Revert doc-string to be the same as the
2020 doc-string of `last-input-event'.
2022 * xdisp.c: Fix typos in comments.
2024 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2026 * window.c (grow_mini_window): Handle case that the root
2027 window is already smaller than the nominal mininum height.
2029 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
2031 * emacs.c (main): Don't call keys_of_macros any more.
2033 * lisp.h (keys_of_macros): Remove.
2035 * macros.c (keys_of_macros): Remove.
2037 * xfaces.c (Fface_attribute_relative_p): Declare args.
2039 2001-10-30 Jason Rumney <jasonr@gnu.org>
2041 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
2042 (enum_font_cb2): Ignore fonts with vertical orientation.
2044 2001-10-30 Richard M. Stallman <rms@gnu.org>
2046 * keyboard.c (Finput_pending_p): Doc fix.
2048 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2050 * xterm.c (x_after_update_window_line): Don't run the code
2051 clearing in borders for rows whose visible height is 0.
2053 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
2054 resized_p flag is set. If not set, use the much less flickering
2055 method previously used.
2057 * dispnew.c (change_frame_size_1): Set frame's resized_p.
2059 * frame.h (struct frame) <resized_p>: New member.
2061 * lread.c (to_multibyte): Ensure read_buffer is at least twice
2062 as large as the number of bytes to convert.
2064 * lread.c (to_multibyte): New function.
2067 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
2069 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
2071 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2073 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
2074 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
2075 if the row's fill_line_p is set and drawing the last glyph with
2076 DRAW_IMAGE_{RAISED,SUNKEN}.
2078 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
2080 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
2082 * xmenu.c: Include coding.h and charset.h.
2083 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
2084 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
2085 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
2086 Explicitly set wv->help. Use `TRUE' rather than `True'.
2087 (menu_help_callback): Use empty_string.
2089 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
2090 (Fx_popup_dialog): Explicitly init f.
2091 (w32_menu_display_help): Use empty_string.
2093 2001-10-29 Richard M. Stallman <rms@gnu.org>
2095 * fns.c (Frequire): Detect recursive try to require the same
2096 feature 3 or more levels deep, and get error.
2097 (require_unwind): New subroutine.
2098 (require_nesting_list): New variable.
2099 (syms_of_fns): Init and staticpro it.
2101 * print.c (print_object): Clarify indication of insertion type.
2103 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
2105 * coding.c (syms_of_coding): Document that locale-coding-system is
2106 used for decoding input on X.
2108 * window.c (Fscroll_left, Fscroll_right): Doc fix.
2110 2001-10-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2112 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
2113 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
2115 2001-10-29 Gerd Moellmann <gerd@gnu.org>
2117 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
2118 use NO_CURSOR if cursor_in_non_selected_windows is false.
2120 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
2121 the slant attribute if FRAME is t.
2123 * xfns.c (x_set_internal_border_width): Set frame garbaged
2124 when X window doesn't exist yet.
2126 * xterm.c (x_after_update_window_line): Clear internal border
2127 in different circumstances.
2129 * xterm.c (XTread_socket) <KeyPress>: Don't use
2130 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
2133 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2135 * m/ibms390.h: New file. From Adam Thornton
2136 <athornton@sinenomine.net>.
2138 2001-10-28 Gerd Moellmann <gerd@gnu.org>
2140 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
2142 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
2145 2001-10-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2147 * emacs.c: Use argv[0] instead of emacs when -t was specified.
2149 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
2151 Fix typos in comments.
2153 * emacs.c (bug_reporting_address): New function.
2154 Use it when displaying usage message.
2156 * minibuf.c (read_minibuf): Remove unused external declaration of
2157 variable `Qread_only'.
2159 * keymap.c (access_keymap): Remove unused variable `charset'.
2161 2001-10-28 Miles Bader <miles@gnu.org>
2163 * xfaces.c (merge_face_heights): Handle TO being relative as well.
2164 Remove #ifdef'd-out code.
2165 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
2166 (syms_of_xfaces): Initialize them.
2168 2001-10-27 Jason Rumney <jasonr@gnu.org>
2170 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
2171 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
2172 position using the system caret.
2174 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
2175 (w32_system_caret_height, w32_system_caret_x)
2176 (w32_system_caret_y): New variables for tracking system caret.
2177 (w32_initialize): Initialize them.
2178 (x_display_and_set_cursor): Make system caret follow the active cursor.
2180 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
2183 * w32term.c (note_mouse_highlight): Clear old help_echo.
2185 2001-10-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2187 * xterm.c: Fix typo in a comment.
2189 * emacs.c: Fix typos in comments.
2190 Remove unnecessary spaces.
2191 Change doc-string comments to `new style' [w/`doc:' keyword].
2192 (USAGE2): Fix typos in usage string.
2194 * xterm.c: Fix typo in a comment.
2196 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
2199 2001-10-27 Gerd Moellmann <gerd@gnu.org>
2201 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
2202 instead of 1/2 line_height in the heuristic for skipping
2203 farther backward when target_y was not reached.
2205 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
2206 Display errno only if non-zero.
2207 (sound_warning): New function.
2208 (vox_configure): Don't treat failing to set sample rate as error.
2209 (various places): Improve error messages.
2211 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
2213 * fileio.c (Faccess_file): Run the argument filename through
2214 Fexpand_file_name, before using it.
2216 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
2217 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
2219 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2221 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
2223 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2224 Fix clearing in the case of scroll bars on the right.
2226 2001-10-26 Juanma Barranquero <lektu@terra.es>
2228 * w32gui.h (XImage): Add a dummy typedef.
2230 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2232 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
2234 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
2236 * frame.c (Fframe_parameter): Fix last change.
2238 * fileio.c: Revert last change (which removed old commented-out
2239 version of expand-file-name). Add a comment that explains why
2240 this old version should not be removed.
2242 2001-10-25 Gerd Moellmann <gerd@gnu.org>
2244 * frame.c (Fframe_parameter): Fix a bug whereby some
2245 ``artificial'' frame parameters, like `minibuffer' were not
2246 obtained by calling Fframe_parameters.
2248 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
2251 * xdisp.c (move_it_vertically_backward): Compute line height
2252 differently. Add heuristic to try to be more compatible to 20.x.
2254 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
2256 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
2258 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
2261 2001-10-25 Miles Bader <miles@gnu.org>
2263 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
2264 BG is a pointer to a structure, not a structure.
2265 (gif_format, png_format): Add missing commas.
2267 2001-10-24 Richard M. Stallman <rms@gnu.org>
2269 * xfaces.c (Fface_attributes_as_vector): New function.
2270 (syms_of_xfaces): Defsubr it.
2272 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2274 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
2277 2001-10-25 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2279 * search.c (scan_newline): Remove unused variable `selective_display'.
2281 2001-10-25 Miles Bader <miles@gnu.org>
2283 * dispextern.h (struct image): Add `background',
2284 `background_valid', and `background_transparent' fields.
2285 (image_background, image_background_transparent): New declarations.
2286 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
2287 * xfns.c (image_background, image_background_transparent)
2288 (four_corners_best): New functions.
2289 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
2290 (gs_format): Add `:background' entry.
2291 (lookup_image): Set IMG's background color if specified.
2292 (pbm_load, xbm_load_image, png_load): Set IMG's background field
2294 (x_clear_image_1): Reset `background_valid' and
2295 `background_transparent_valid' fields.
2296 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
2297 calculating it here. Set IMG's background_transparent field.
2298 (enum xpm_keyword_index): Add XPM_BACKGROUND.
2299 (enum png_keyword_index): Add PNG_BACKGROUND.
2300 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
2301 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
2302 (enum gif_keyword_index): Add GIF_BACKGROUND.
2303 (enum gs_keyword_index): Add GS_BACKGROUND.
2304 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
2305 Pre-calculate image background color where necessary.
2306 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
2307 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
2308 color to use for image glyph reliefs.
2310 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2312 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
2315 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2316 Fix clearing of area not covered by scroll bar.
2318 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2320 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
2322 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
2323 (glyph_rect): Remove unused variable `area'.
2325 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2327 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
2329 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
2330 (row_containing_pos): Take additional argument DY.
2331 Treat rows ending in middle of char differently.
2332 (display_line): Handle tabs on window systems differently.
2334 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
2335 with additional argument.
2337 * dispextern.h (row_containing_pos): Adjust prototype.
2339 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
2340 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
2341 (try_window_id, try_window_reusing_current_matrix)
2342 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
2343 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
2345 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2347 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
2349 (HAVE_BOXES): Fix typo in comment.
2350 (push_menu_pane): Fix typo in comment.
2352 * xdisp.c: (display_prop_string_p): Remove unused local declaration
2354 (single_display_prop_string_p): Remove unused local declarations
2355 of `Qwhen' and `Qmargin'.
2356 (string_buffer_position): Remove unused variable `around'.
2357 (store_frame_title): Remove unused variable `width'.
2359 * window.c: Don't define max.
2360 (coordinates_in_window): Remove unused variable `uy'.
2362 * widget.c: Don't define max.
2364 * process.c: Don't define max.
2365 (create_process): Remove unused variable `buffer'.
2367 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2369 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
2371 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
2373 * xfaces.c (Finternal_set_lisp_face_attribute)
2374 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
2375 frame is on a windowed display.
2377 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2379 * dispnew.c (sync_window_with_frame_matrix_rows):
2380 Fix handling of windows which aren't full-width, fix handling
2383 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
2385 2001-10-23 Andreas Schwab <schwab@suse.de>
2387 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
2388 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
2390 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2392 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
2393 REAL_END. Notice if cursor gets overwritten.
2394 (notice_overwritten_cursor): Take X positions as parameters.
2395 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
2396 around call to x_draw_glyphs.
2398 2001-10-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2400 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
2401 instead of C) and usage.
2403 * editfns.c (char-to-string): Fix argument names (use CHAR instead
2406 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
2407 `left', `max_width' and `max_height'.
2409 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2411 * xdisp.c (display_line): For a tab continued to the next line,
2412 set row's ends_in_middle_of_char_p.
2414 2001-10-22 Gerd Moellmann <gerd@gnu.org>
2416 * xdisp.c (display_line): Fix computation of continuation lines
2419 2001-10-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2421 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
2424 * fileio.c: Remove unused code.
2426 2001-10-22 Miles Bader <miles@gnu.org>
2428 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
2429 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
2430 Remove `DOC_STRINGS_IN_COMMENTS' cases.
2432 2001-10-21 Jason Rumney <jasonr@gnu.org>
2434 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
2436 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2438 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
2439 (Finsert_string): Avoid the multi-line string literals warning.
2441 2001-10-22 Miles Bader <miles@gnu.org>
2443 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
2444 (Fdocumentation): Don't use it.
2445 (syms_of_doc): Don't initialize it.
2447 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
2448 * print.c (Fwith_output_to_temp_buffer): Likewise.
2449 * window.c (Fsave_window_excursion): Likewise.
2450 * editfns.c (Fsave_excursion, Fsave_current_buffer)
2451 (Fsave_restriction): Likewise.
2452 * eval.c (Frun_hooks, Frun_hook_with_args)
2453 (Frun_hook_with_args_until_failure)
2454 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
2455 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
2456 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
2457 (Funwind_protect, Fcondition_case): Likewise.
2458 * coding.c (Ffind_operation_coding_system): Likewise.
2459 * keyboard.c (Ftrack_mouse): Likewise.
2461 2001-10-21 Miles Bader <miles@gnu.org>
2463 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
2464 (Fmake_hash_table): Add usage: string to doc string.
2465 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
2466 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
2467 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
2468 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
2469 (Fml_prefix_argument_loop): Likewise.
2471 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2473 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
2475 * sysdep.c (init_sys_modes): Change doc-string comments to `new
2476 style' [w/`doc:' keyword].
2478 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
2479 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
2480 comments to `new style' [w/`doc:' keyword].
2482 2001-10-21 Jason Rumney <jasonr@gnu.org>
2484 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
2486 * w32term.c (remember_mouse_glyph): New function.
2487 (w32_mouse_position): Use it.
2488 (note_mouse_movement): If the mouse moved off the glyph, remember
2491 * w32term.h (struct w32_output): Correct spelling of x_compatible.
2492 (w32_display_info): Add mouse_face_overlay.
2494 * w32term.c (notice_overwritten_cursor): Renamed from
2495 note_overwritten_text_cursor. Rewritten to take glyph widths into
2497 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2498 (fast_find_string_pos): New function.
2499 (fast_find_position): Return the correct vpos. Add parameter
2500 STOP. In the final row, stop before glyphs having STOP as object.
2501 Don't consider glyphs that are not from a buffer.
2502 (fast_find_position) [0]: Add a presumably more correct version
2504 (expose_window_tree, expose_frame): Don't compute intersections here.
2505 (expose_window): Do it here instead.
2506 (expose_window_tree, expose_window, expose_line): Return 1 when
2507 overwriting mouse-face.
2508 (expose_window): If W is the window currently being updated, mark
2510 (expose_frame): If mouse-face was overwritten, redo it.
2511 (x_use_underline_position_properties): New variable.
2512 (syms_of_xterm): DEFVAR_BOOL it.
2513 (x_draw_glyph_string): Add comment to use it in future.
2514 (x_draw_glyph_string): Restore clipping after drawing box.
2515 Fix a computation of the underline position.
2516 (w32_get_glyph_string_clip_rect): Minor cleanup.
2517 (x_fill_stretch_glyph_string): Remove an assertion.
2518 (x_produce_glyphs): Don't convert multibyte characters
2519 to unibyte characters in unibyte buffers.
2520 (cursor_in_mouse_face_p): New function.
2521 (x_draw_stretch_glyph_string): Use it to choose a different GC
2522 when drawing a cursor within highlighted text. Don't draw
2523 background again if it has already been drawn.
2524 (x_draw_glyph_string_box): Don't draw a full-width
2525 box just because the glyph row's full_width_p flag is set.
2526 (x_draw_glyphs): Fix computation of rightmost x for
2528 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2529 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
2530 change bottom shadow accordingly. Some cleanup.
2531 (x_update_window_end): Handle overwritten mouse face
2532 also for tool bar windows.
2533 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2534 DRAW is DRAW_IMAGE_RAISED.
2535 (clear_mouse_face): Return 1 if text with mouse face was
2536 actually redrawn. Make the function static. Reset
2537 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
2538 optimize away highlighting if we pass over that same overlay again.
2539 (note_mouse_highlight): Call mouse_face_overlay_overlaps
2540 to detect a case where we have to highlight a different region
2541 despite not having left the currently highlighted region.
2542 Set mouse_face_overlay in the x_display_info. Avoid changing the
2543 mouse pointer shape when show_mouse_face has already done it, or
2544 there is no need. Handle mouse-face and help-echo in strings.
2545 (glyph_rect): New function.
2546 (w32_mouse_position): Use it to raise the threshold for mouse
2547 movement event generation.
2548 (w32_initialize_display_info): Initialize the x_display_info's
2550 (w32_set_vertical_scroll_bar): Don't clear a zero height
2552 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2553 a widget to zero height.
2555 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
2556 Protect unibyte strings created by replacing their multibyte
2557 equivalents in menu_items.
2558 (w32_menu_show): Don't overwrite an item's name with its key
2559 description in case the description is a multibyte string.
2560 (single_submenu): Some cleanup.
2562 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
2563 (postprocess_image): New function.
2564 (lookup_image): Call it for all image types except PostScript.
2565 (x_kill_gs_process): Call postprocess_image.
2566 (tiff_error_handler, tiff_warning_handler): New functions.
2567 (tiff_load): Install them as handlers.
2568 (x_kill_gs_process): Recognize if someone has cleared the image
2570 (valid_image_p): Protect better against invalid image
2571 specifications. Previous code could signal an error.
2572 (Fx_hide_tip, Fshow_tip): Doc fix.
2573 (Fv_max_tooltip_size): New variable.
2574 (syns_of_xfns): DEFVAR_LISP it.
2575 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
2576 window buffer to *tip* right after creating the frame. Set frame's
2577 window_width. Use a maximum tooltip size specified by
2578 Vx_max_tooltip_size, if that has valid contents.
2579 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2580 Make sure the tooltip is completely visible.
2581 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2582 (Fx_create_frame): Adjust the frame's height for presence
2583 of the tool bar before calling x_figure_window_size.
2584 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
2585 when the window gets smaller.
2586 (x_set_foreground_color): Set frame's cursor_pixel.
2587 (x_set_foreground_color, x_set_background_color): Cleaned up.
2588 (x_set_font): Handle case of x_new_fontset returning the same name
2589 as before, although there was a change in fontsets.
2591 2001-10-21 Miles Bader <miles@gnu.org>
2593 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
2594 (Flogxor): Add usage: string to doc string.
2595 * charset.c (Fstring): Likewise.
2596 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
2597 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
2599 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2601 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
2603 * alloc.c: Reindent DEFUNs with doc: keywords.
2605 * abbrev.c (Finsert_abbrev_table_description): Reindent.
2607 * frame.c: Change doc-string comments to `new style' [w/`doc:'
2610 2001-10-20 Gerd Moellmann <gerd@gnu.org>
2612 * (Version 21.1 released.)
2614 2001-10-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2616 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
2618 * xdisp.c (invisible_text_between_p): Put prototype inside #if
2621 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
2622 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
2623 Change doc-string comments to `new style' [w/`doc:' keyword].
2625 2001-10-20 Miles Bader <miles@gnu.org>
2627 The following changes remove the glyph_row `inverse_p' field,
2628 which is never set anymore, due to other changes:
2630 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
2631 (reassert_line_highlight, change_line_highlight): Declarations removed.
2632 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
2633 (line_hash_code, row_equal_p, fake_current_matrices)
2634 (build_frame_matrix_from_leaf_window, update_frame_line)
2635 (update_frame_line, update_frame_line, update_frame_line):
2636 Don't use `inverse_p' field.
2637 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
2638 change_line_highlight_hook.
2639 (XTreassert_line_highlight, x_change_line_highlight):
2641 (x_fix_overlapping_area, x_write_glyphs, expose_area)
2642 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2643 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
2645 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
2646 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2647 (w32_reassert_line_highlight, x_change_line_highlight):
2649 * w32console.c (reassert_line_highlight, change_line_highlight):
2651 (initialize_w32_display): Don't set reassert_line_highlight_hook
2652 or change_line_highlight_hook.
2653 (hl_mode): Function removed.
2654 (reset_terminal_modes, set_terminal_modes, update_begin)
2655 (update_end, w32_face_attributes, initialize_w32_display):
2656 (clear_frame, ins_del_lines): Don't call it.
2657 * termhooks.h (reassert_line_highlight_hook)
2658 (change_line_highlight_hook): Declarations removed.
2659 * term.c (reassert_line_highlight_hook)
2660 (change_line_highlight_hook): Variables removed.
2661 (reassert_line_highlight, change_line_highlight): Functions removed.
2662 * msdos.c (IT_reassert_line_highlight)
2663 (IT_change_line_highlight): Functions removed.
2664 (internal_terminal_init): Don't set reassert_line_highlight_hook
2665 or change_line_highlight_hook.
2666 (highlight): Variable removed.
2667 (IT_set_face, IT_update_begin, IT_update_end)
2668 (IT_set_terminal_modes): Don't set or use it.
2670 The following changes remove inverse-video support for terminals
2671 that use a `magic cookie' standout mode. Due to changes in the
2672 way mode-lines are displayed, such support no longer works
2673 anyway, and it's probable that almost no one uses such terminals
2676 * term.c (standout_requested): Variable removed.
2677 (update_end, highlight_if_desired): Don't use it.
2678 (chars_wasted, copybuf): Variables removed.
2679 (write_standout_marker): Function removed.
2680 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
2681 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
2682 Don't use `chars_wasted' or `copybuf'.
2683 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
2684 Set `costs_set' to true.
2685 (cursor_to, clear_end_of_line): Test `costs_set' instead of
2687 (clear_end_of_line): Function removed.
2688 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
2689 (clear_to_end): Call `clear_end_of_line' instead of
2690 `clear_end_of_line_raw'.
2691 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
2692 (term_init): Don't set them.
2693 Turn off any standout/underline modes that require magic cookies.
2694 (ins_del_lines, highlight_if_desired, background_highlight)
2695 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
2696 Remove special processing for magic-cookie standout modes.
2697 (turn_off_face, turn_on_face): Remove special processing for
2698 underline magic-cookie glitch.
2700 2001-10-19 Richard M. Stallman <rms@gnu.org>
2702 * eval.c (syms_of_eval): Doc fixes.
2704 2001-10-19 Gerd Moellmann <gerd@gnu.org>
2706 * xdisp.c (redisplay_internal): Don't clear echo area if the
2707 mini-window is selected.
2709 2001-10-19 Miles Bader <miles@gnu.org>
2711 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
2712 doesn't take precedence if the affected property's value is nil.
2714 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
2716 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
2717 with fields and suggest using `forward-line' to avoid them.
2718 * editfns.c (Fline_beginning_position, Fline_end_position):
2719 Clarify documentation.
2721 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
2723 * keymap.c (current_minor_maps): `override' only shadows its
2724 correspondent in minor-mode-map-alist, not the whole tail.
2726 2001-10-18 Andrew Innes <andrewi@gnu.org>
2728 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
2729 optimization. The fontp->encoding array was not being initialized
2730 correctly when compiled with optimizations by MSVC.
2732 2001-10-18 Gerd Moellmann <gerd@gnu.org>
2734 * xdisp.c (display_line): Indicate empty lines in active mini-window.
2736 2001-10-17 Andrew Innes <andrewi@gnu.org>
2738 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
2740 * w32fns.c (w32_load_system_font): Cache codepage for font, in
2741 font_info.charset field.
2743 * w32term.c (w32_encode_char): Get cached codepage from font_info,
2744 rather than working it out by calling w32_codepage_for_font for
2747 2001-10-17 Andrew Innes <andrewi@gnu.org>
2749 * w32term.c (w32_read_socket): Determine clipping rectangle for
2750 the entire frame, including areas covered by scrollbars and the
2751 menubar. This avoids internal arguments about whether a frame is
2752 fully obscured or not.
2754 2001-10-17 Gerd Moellmann <gerd@gnu.org>
2756 * xdisp.c (try_window_id): Undo last change. Give up if
2757 window ends in strings.
2759 * xdisp.c (try_window_id): Don't display lines after the window
2760 end if the rest of the window after the window end was already blank.
2762 * xdisp.c (try_window_id): Remove code that was only there
2763 for the release of 21.1.
2765 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
2767 2001-10-17 Miles Bader <miles@gnu.org>
2769 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2770 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2771 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2772 Change doc-string comments to `new style' [w/`doc:' keyword].
2773 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2774 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2777 2001-10-16 Miles Bader <miles@gnu.org>
2779 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2781 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2783 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2786 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2788 Avoid the assumption that car and cdr slots of cons cells are
2789 addressable lvalues; this allows for easier experimentation with
2790 other lisp implementations that may not permit such accesses for
2791 various reasons. Not quite complete -- buffer.c still needs some
2792 work, and w32/mac files need rechecking -- so compile-time
2793 enforcement is left disabled for now.
2795 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2796 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2797 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2798 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2799 (XSETCAR, XSETCDR): New macros.
2800 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2801 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2802 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2803 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2805 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2806 * buffer.c (record_buffer, Fbury_buffer)
2807 (swap_out_buffer_local_variables, recenter_overlay_lists)
2808 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2809 fields of a cons cell respectively.
2810 * callint.c (quotify_args, Fcall_interactively): Likewise.
2811 * ccl.c (Fregister_code_conversion_map): Likewise.
2812 * coding.c (detect_coding_system): Likewise.
2813 * composite.c (get_composition_id, make_composition_value_copy):
2815 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2816 (swap_in_symval_forwarding, set_internal, Fset_default)
2817 (Fmake_variable_buffer_local, Fmake_local_variable)
2818 (Fmake_variable_frame_local): Likewise.
2819 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2820 * keymap.c (Fset_keymap_parent, store_in_keymap)
2821 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2822 * minibuf.c (get_minibuffer): Likewise.
2823 * search.c (Fmatch_data): Likewise.
2824 * textprop.c (extend_property_ranges): Likewise.
2825 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2826 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2828 * w32term.c (x_delete_display): Likewise.
2829 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2831 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2832 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2833 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2834 (Fread_file_name): Use XSETCAR.
2835 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2837 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2838 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2839 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2841 * keyboard.c (read_char): Alter list traversal to avoid taking the
2842 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2843 (parse_menu_item): Use XSETCAR and XSETCDR.
2844 (reach_char_x_menu_prompt): Use XSETCAR.
2845 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2846 (Fcommand_execute): Use XSETCDR.
2847 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2848 (openp): Change list traversal to avoid using XCAR as lvalue.
2849 (read_list): Use XSETCDR.
2850 * process.c (wait_reading_process_input): Change wait_for_cell
2851 handling to avoid taking addresses of cons cell slots.
2852 * xselect.c (x_own_selection, x_handle_selection_clear)
2853 (x_clear_frame_selections): Use XSETCDR.
2854 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2855 (x_handle_property_notify, x_get_foreign_selection)
2856 (x_handle_selection_notify): Use XSETCAR.
2858 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2860 * buffer.c: Put doc strings in comments.
2862 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2864 2001-10-15 Sam Steingold <sds@gnu.org>
2866 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2868 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2870 * process.c (process-inherit-coding-system-flag)
2871 (get-buffer-process): Do not confuse make-docfile with doc strings
2874 * editfns.c (Fchar_to_string): Make doc string consistent with
2875 arguments. Put doc strings in comments.
2877 * abbrev.c, minibuf.c: Put doc strings in comments.
2879 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2881 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2883 * window.c (select_window_1): Unfreeze window start. Remove a
2884 doubled test for WINDOW being live.
2886 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2888 * fns.c (Fmapconcat): Fix typo in a doc string.
2890 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2892 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2894 * xterm.c (x_draw_glyph_string): Restore clipping after
2897 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2899 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2901 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2903 * indent.c (skip_invisible): Use new retval of
2904 TEXT_PROP_MEANS_INVISIBLE.
2906 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2907 If a parent is reached and noinherit is set, exit immediately.
2908 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2910 * s/ms-w32.h (EXEC_SUFFIXES):
2911 * s/msdos.h (EXEC_SUFFIXES):
2912 * process.h (EXEC_SUFFIXES): Remove.
2914 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2915 (decode_suffixes): Remove.
2917 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2918 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2919 (invisible_ellipsis_p): Remove.
2921 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2922 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2923 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2924 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2925 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2927 2001-10-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2929 * lisp.h (Ftop_level): Add prototype.
2931 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2932 (XTread_socket): Improve style of comments to follow other
2935 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2936 is already prototyped in included lisp.h).
2938 * frame.c (Fset_mouse_position): Improve style of comment to
2939 follow other comments.
2940 (Fset_mouse_pixel_position): Improve style of comment to follow
2942 (Fmake_frame_visible): Doc fix and typo in comment.
2943 (Fmake_frame_invisible): Doc fix and typo in comment.
2944 (Ficonify_frame): Fix typo in comment.
2946 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2948 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2949 * term.c, alloc.c: Put doc strings in comments.
2951 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2953 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2954 Provide definitions for doc strings in comments.
2956 * fns.c: Put doc strings in comments.
2958 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2960 * dired.c (file_name_completion): Ignore a candidate directory if
2961 it matches an element in completion-ignored-extensions that ends
2963 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2964 feature in the doc string.
2965 (Ffile_name_completion): Ditto.
2967 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2969 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2971 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2973 * lisp.h (Fprovide): Update prototype.
2974 (Ffeaturep, invisible_p): Remove.
2976 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2977 (DOLIST, LOOP_PROPVAL): New macros.
2978 (invisible_p, invisible_ellipsis_p): Use them.
2979 (invisible_noellipsis_p): New function.
2980 (syms_of_xdisp): Use empty_string.
2982 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2984 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2985 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2987 * print.c (Fwith_output_to_temp_buffer): Align with
2988 internal_with_output_to_temp_buffer.
2989 (print_preprocess): Use traverse_intervals_noorder.
2990 (print_object): Update call to traverse_intervals.
2992 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2993 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2995 * intervals.c (traverse_intervals_noorder): New function.
2996 (search_for_interval, count_intervals): Use it.
2997 (traverse_intervals): Use less stack space and drop `depth' arg.
2999 * fns.c (Ffeaturep): Add new `subfeature' arg.
3000 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
3001 (Qsubfeatures): New var.
3002 (syms_of_fns): Initialize it.
3004 * keymap.c (Fkey_description): Use empty_string.
3005 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
3006 (syms_of_keymap): Setup inheritance between maps.
3007 Don't export Sdescribe_bindings_internal any more.
3009 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
3011 2001-10-12 Gerd Moellmann <gerd@gnu.org>
3013 * xterm.c (notice_overwritten_cursor): Renamed from
3014 note_overwritten_text_cursor. Rewritten to take glyph widths into
3017 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3019 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
3020 multi-line strings without a trailing "\n\".
3022 2001-10-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3024 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
3027 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
3029 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
3031 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
3032 * w32proc.c (sys_spawnve):
3033 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
3034 * w32.c (check_windows_init_file):
3035 * sound.c (Fplay_sound):
3036 * emacs.c (init_cmdargs):
3037 * process.c (Fstart_process): Update calls to openp.
3039 * callproc.c (Vexec_suffixes): New var.
3040 (Fcall_process): Update call to openp.
3041 (decode_suffixes): New function.
3042 (syms_of_callproc): Init exec-suffixes.
3044 * lread.c (Vload_suffixes, default_suffixes): New vars.
3045 (openp): Take a lisp list of suffixes.
3046 Check for file-name-handlers even if the file was absolute already.
3047 (syms_of_lread): Declare load-suffixes.
3048 (Fload): Fix up call to openp.
3049 Don't bother checking for file-name-handler at the very beginning.
3051 * keymap.h (Fcopy_keymap): Don't export.
3053 * lisp.h (empty_string): Declare.
3054 (Vload_suffixes, Vexec_suffixes): Declare.
3055 (openp): Update prototype.
3057 * emacs.c (empty_string): New var.
3058 (syms_of_emacs): Initialize it.
3060 * search.c (wordify): Use it.
3062 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
3063 selected window if it's not displayed there. Handle the case
3064 when the window is dedicated.
3065 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
3067 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
3069 * syntax.h (struct gl_state_s): Change the meaning of b_property.
3070 Remove left_ok and right_ok.
3071 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3072 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
3073 new meaning of b_property.
3075 * syntax.c (update_syntax_table): Simplify.
3076 (Fforward_comment): Don't skip quoted chars when going backward.
3078 2001-10-11 Gerd Moellmann <gerd@gnu.org>
3080 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
3081 in case I is of some unsigned type, in which case
3082 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
3083 comparison becomes bogus.
3085 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
3086 (Fuser_full_name): Fix bug treating a float as a fixnum.
3088 * data.c (Fstring_to_number): Use make_fixnum_or_float.
3090 * lisp.h (make_fixnum_or_float): New macro.
3092 * lisp.h (circular_list_error): Add prototype.
3094 * data.c (Qcircular_list): New variable.
3095 (circular_list_error): New function.
3096 (syms_of_data): Initialize it Qcircular_list.
3098 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
3100 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c
3101 * casefiddle.c, buffer.c: Include keymap.h.
3103 2001-10-10 Gerd Moellmann <gerd@gnu.org>
3105 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
3106 options. From Dave Love <d.love@dl.ac.uk>.
3108 2001-10-09 Gerd Moellmann <gerd@gnu.org>
3110 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
3111 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3113 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
3115 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3117 2001-10-08 Andrew Innes <andrewi@gnu.org>
3119 * lisp.h [max]: Undef min and max before redefining them.
3121 * w32gui.h: Do not undef min and max.
3123 * w32heap.h: Do not undef min and max.
3125 * s/ms-w32.h: Do not undef min and max.
3127 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3129 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
3131 2001-10-08 Sam Steingold <sds@gnu.org>
3133 * keymap.c (current-active-maps): Quote newlines (compilation error).
3135 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3137 * Makefile.in (lisp, shortlisp): Replace bindings.el with
3138 bindings.elc, since otherwise doc strings in bindings.el get wrong
3141 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3143 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
3145 * keyboard.h (map_prompt): Remove.
3147 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
3148 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
3150 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3152 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3154 * keyboard.c (map_prompt): Remove.
3155 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
3158 * keymap.h: New file. Extracted from lisp.h.
3160 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
3161 (accessible_keymaps_1): New function.
3162 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
3163 (Fwhere_is_internal): Use Fcurrent_active_maps.
3164 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
3165 Insert in current buffer rather than standard-output.
3166 Don't call `help-mode'. Export to elisp.
3167 (describe_buffer_bindings): New wrapper.
3168 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
3169 and Sdescribe_buffer_bindings.
3171 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3173 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
3174 Remove code setting signal handler.
3176 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
3177 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
3179 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3181 * keyboard.c: Don't define min/max.
3183 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3185 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
3186 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
3187 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
3188 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
3189 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
3190 Don't define min/max.
3192 * lisp.h (min, max): New macros.
3194 * puresize.h (BASE_PURESIZE): Increase to 725000.
3196 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3198 * xfaces.c (free_frame_menubar): Add prototype.
3200 * lisp.h (init_window): Add prototype.
3202 * editfns.c: Include ctype.h.
3204 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
3205 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
3206 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
3209 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
3210 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
3211 `popup_activated_flag' and `title'.
3213 * doc.c (Fdocumentation_property): Fix typo in a doc string.
3215 * emacs.c (main): Remove extra `;'.
3217 * atimer.h (struct atimer): Fix typos in a comment.
3219 * atimer.c: Fix typo.
3221 * Makefile.in: Fix typo.
3223 * README: Remove obsolete part mentioning removed VMS file.
3225 2001-10-07 Miles Bader <miles@gnu.org>
3227 * Makefile.in (lisp, shortlisp): Add `button.elc'.
3229 2001-10-07 Ken Raeburn <raeburn@gnu.org>
3231 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
3234 * lisp.h (Ffield_end): Declare.
3236 2001-10-07 Gerd Moellmann <gerd@gnu.org>
3238 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
3240 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
3242 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
3244 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
3246 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
3247 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
3249 * alloc.c (inhibit_garbage_collection): Simplify.
3250 (Fmemory_use_counts): Ditto.
3252 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
3253 (syms_of_data): DEFVAR_INT most-positive-fixnum and
3254 most-negative-fixnum.
3256 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
3257 (FIXNUM_OVERFLOW_P): New macros.
3259 2001-10-06 Miles Bader <miles@gnu.org>
3261 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
3262 scroll_bar_bottom_shadow_pixel fields.
3263 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
3264 for the shadows, and tell the toolkit about them if we succeed.
3265 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
3266 Free scroll-bar shadow colors.
3267 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
3268 Free scroll-bar shadow colors when the background color changes.
3269 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
3270 Initialize scroll-bar shadow-color fields.
3272 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3274 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
3276 2001-10-05 Miles Bader <miles@gnu.org>
3278 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
3279 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
3280 New functions (were in simple.el).
3281 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
3282 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
3283 (syms_of_minibuf): Initialize them.
3285 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3287 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
3288 (tiff_load): Install them as error and warning handler.
3290 2001-10-04 Andrew Innes <andrewi@gnu.org>
3292 * w32fns.c (x_to_w32_color): Fix argument to alloca.
3293 (w32_load_system_font): Don't believe what GetLanguageFontInfo
3294 says; query codepage info directly to determine if font is double byte.
3295 (x_to_w32_charset): Handle private format for unknown charsets.
3296 Handle wildcards in charset spec, by ignoring them.
3297 (w32_codepage_for_font): Fix argument to alloca. Don't remove
3298 "*-" prefix from charset.
3299 (x_to_w32_font): Enlarge remainder array for safety. Specifically
3300 handle the truncated font spec form constructed by font_list_1, so
3301 that we correctly identify the charset fields. Don't remove "*-"
3302 prefix from charset.
3303 (w32_list_synthesized_fonts): Fix argument to alloca.
3305 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
3307 * window.h (MINI_WINDOW_P): Use NILP.
3309 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
3311 * termhooks.h (struct input_event): Use proper type for `kind'.
3313 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3315 This handles unknown keysyms better than before. For example,
3316 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
3317 Emacs formerly completely ignored F5. With the change, it derives
3318 a key symbol from the name of the X keysym, `ccaron' in this case.
3319 Reported by Martin Buchholz.
3321 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
3324 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
3325 that EVENT->code isn't a function key, use the keysym's name.
3327 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3329 FOREACH is a macro that should make it easier to loop over Lisp
3330 lists with checks for cycles and proper lists.
3332 * lisp.h (LIST_END_P, FOREACH): New macros.
3334 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3336 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
3337 called for a lost connection. Prevent dumping core in this case.
3338 Instead print the X error, and exit. On user request.
3340 * xterm.c (error_msg): New variable.
3341 (x_fatal_error_signal): New function.
3342 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
3343 as fatal_error_signal_hook around the call to XtCloseDisplay.
3345 * emacs.c (fatal_error_signal_hook): New variable.
3346 (fatal_error_signal): Call that function.
3348 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3350 With this, Emacs prints how much pure storage it will
3351 approximately need in case pure storage overflows while dumping.
3353 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
3355 (init_alloc_once): Initialize new variables.
3356 (PURE_POINTER_P): Use new variables.
3357 (pure_alloc): If pure storage overflows, allocate from the heap.
3358 (check_pure_size): New function.
3359 (Fgarbage_collect): Don't GC if pure storage has overflowed.
3361 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
3362 (check_pure_size): Add prototype.
3364 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
3366 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3368 This adds a post-gc-hook that's run with GC inhibited.
3369 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
3371 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
3372 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
3373 (Fgarbage_collect): Run post-gc-hook.
3375 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3377 This adds `defvaralias' and `indirect-variable'. Changes not
3378 directly related to this feature are there to gain the same
3379 performance again as before variable aliases.
3381 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
3382 code to get and set symbol values, to take defvaralias into account.
3384 (Note: the new `constant' bit-flag in symbols would make it
3385 possible to define arbitrary read-only variables, e.g. with
3388 Documentation is in lispref/variables.texi. Added to NEWS.
3390 * lisp.h (enum symbol_interned): New enumeration.
3391 (struct Lisp_Symbol): Remove member `obarray', add
3392 `indirect_variable', `constant', and `interned'.
3393 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
3394 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
3395 (indirect_variable): Add prototype.
3397 * print.c (print_preprocess, print_object): Test internedness of
3398 symbols differently.
3400 * lread.c (Fintern, Funintern): Set symbol's interned and constant
3402 (init_obarray): Likewise for t and nil.
3404 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3405 (Fdefvaralias): New function.
3406 (specbind): Simplify the test if symbol is a constant.
3407 (syms_of_eval): Defsubr Fdefvaralias.
3409 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3410 (Qcyclic_variable_indirection): New variable.
3411 (Fkeywordp): Check for internedness differently.
3412 (Fmakunbound): Simplify the test if symbol is a constant.
3413 (indirect_variable, Findirect_variable): New functions.
3414 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
3416 (let_shadows_buffer_binding_p): Check for variable aliases.
3417 (set_internal): Simplify the test if SYMBOL is a constant.
3418 If SYMBOL has a buffer-local value and is an alias, use the aliased
3420 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
3423 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
3424 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
3427 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
3429 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
3430 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
3431 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
3433 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3437 2001-10-03 Miles Bader <miles@gnu.org>
3439 * callproc.c (syms_of_callproc): Explicitly state in the
3440 documentation for `process-environment' that earlier entries take
3441 precedence over later ones.
3443 2001-10-02 Miles Bader <miles@gnu.org>
3445 * textprop.c (Fnext_char_property_change)
3446 (Fprevious_char_property_change): Remove reference to non-existant
3447 argument OBJECT from doc-string.
3449 2001-10-01 Gerd Moellmann <gerd@gnu.org>
3451 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
3452 (try_window_id): Skip back over lines ending in a newline from a
3455 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
3458 2001-10-01 Richard M. Stallman <rms@gnu.org>
3460 * search.c (Freplace_match): Doc fix.
3462 2001-09-28 Andrew Innes <andrewi@gnu.org>
3464 * w32menu.c (set_frame_menubar): Take into account that
3465 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3468 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
3470 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
3472 2001-09-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3474 * s/gnu-linux.h: Fix a typo in comment.
3476 2001-09-28 Andreas Schwab <schwab@suse.de>
3478 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
3479 nocombreloc, in case -z combreloc is the default.
3481 2001-09-28 Gerd Moellmann <gerd@gnu.org>
3483 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
3484 really going on here.
3486 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
3488 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
3490 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
3492 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
3493 utf-8, menu-bar, and latin-N.
3494 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
3495 unconditionally now.
3496 (lisp): Add latin-N, since they are preloaded.
3498 2001-09-27 Gerd Moellmann <gerd@gnu.org>
3500 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
3501 to the left. Some cleanup.
3503 * xdisp.c (display_mode_element): One more case where a string's
3504 multibyteness should be used for display.
3506 2001-09-26 Gerd Moellmann <gerd@gnu.org>
3508 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
3511 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
3512 of the only temporarily set echoing flag for deciding when
3515 * keyboard.c (echo_kboard): Make externally visible.
3517 * lisp.h (echo_kboard): Declare extern.
3519 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
3520 fonts_changed_p if we need larger matrices due to vscrolling.
3521 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
3522 this round of redisplay if make_cursor_line_fully_visible fails.
3523 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
3524 (try_cursor_movement, try_scrolling): Use them instead of integers.
3526 * dispextern.h (required_matrix_width, required_matrix_height):
3529 * dispnew.c (required_matrix_width, required_matrix_height):
3531 (allocate_matrices_for_window_redisplay)
3532 (allocate_matrices_for_frame_redisplay: Use them.
3533 Remove parameters CH_DIM.
3535 * xdisp.c (display_mode_lines): Temporarily set selected_frame
3536 and selected_window to the frame of the window whose mode-lines
3537 are displayed, and to the window itself.
3538 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
3541 2001-09-25 Gerd Moellmann <gerd@gnu.org>
3543 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
3544 the image cache under us.
3546 * xdisp.c (display_mode_element): If the mode element is a symbol
3547 with a string value, use that string's multibyteness for displaying.
3549 * keyboard.c (read_char): Don't clear a message for a switch-frame
3550 event. From Stefan Monnier <monnier@cs.yale.edu>.
3552 * xterm.c (fast_find_position) [0]: Add a presumably more correct
3553 version for after 21.1.
3555 * xdisp.c (row_containing_pos): Make externally visible.
3557 * dispextern.h (row_containing_pos): Add prototype.
3559 * process.c (send_process): Disable composition if from_byte < 0.
3560 From Kenichi Handa <handa@etl.go.jp>.
3562 2001-09-24 Gerd Moellmann <gerd@gnu.org>
3564 * xterm.c (refreshicon): Function removed.
3566 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
3568 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
3570 * xterm.c (toplevel): Remove includes in #if 0.
3572 * process.c (sigchld_handler) [LINUX]: Don't return from
3573 the signal handler at the end of the loop.
3575 2001-09-21 Gerd Moellmann <gerd@gnu.org>
3577 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
3578 Terminate only if kill returns -1, and errno is ESRCH.
3580 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
3582 * Makefile.in (shortlisp): Add ../lisp/env.elc.
3584 2001-09-20 Gerd Moellmann <gerd@gnu.org>
3586 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
3587 since this function can be called during GC.
3589 * callproc.c (Fcall_process): Handle errors from pipe(2).
3590 (child_setup): Delete code in #ifdef vipc.
3592 2001-09-19 Gerd Moellmann <gerd@gnu.org>
3594 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
3595 (display_mode_element): Display the string from decode_mode_spec
3596 depending on its multibyteness.
3598 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
3600 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
3602 2001-09-18 Gerd Moellmann <gerd@gnu.org>
3604 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
3605 recursive_edit_unwind.
3606 (recursive_edit_unwind): Set kboard state according to
3609 * buffer.c (modify_overlay): Don't do nothing if START == END;
3610 This can still be a modification, for example when an overlay has
3611 a before-string or after-string.
3612 (Fdelete_overlay): Prevent redisplay optimizations when deleting
3613 an overlay with before-string or after-string.
3615 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
3616 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
3618 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
3619 first_unchanged_at_end_row is in front of
3620 last_unchanged_at_beg_row. This code should be removed after the
3623 2001-09-17 Gerd Moellmann <gerd@gnu.org>
3625 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
3626 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
3628 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
3631 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
3633 * dired.c (Ffile_attributes): Doc fix.
3635 2001-09-14 Gerd Moellmann <gerd@gnu.org>
3637 * fileio.c (Ffile_symlink_p): Fix last change.
3639 * filelock.c (current_lock_owner): Fix last change.
3641 2001-09-13 Gerd Moellmann <gerd@gnu.org>
3643 * filelock.c (current_lock_owner): If readlink returns ERANGE,
3644 take that to mean that the buffer is too small.
3646 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
3647 that to mean that the buffer is too small.
3649 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
3650 current buffer's multibyteness when discarding the iterator's
3653 * xfns.c (Fx_window_property): Handle case that property gets
3654 deleted between the two calls to XGetWindowProperty.
3656 2001-09-11 Gerd Moellmann <gerd@gnu.org>
3658 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
3660 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
3661 in addition to read-only.
3663 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
3664 to t in addition to read-only.
3666 * lisp.h (Qinhibit_modification_hooks): Declare.
3668 * insdel.c (Qinhibit_modification_hooks): New variable.
3669 (syms_of_insdel): Initialize and staticpro it.
3671 * textprop.c (verify_interval_modification): Don't run
3672 modification-hooks if inhibit_modification_hooks.
3674 * dispnew.c (set_window_cursor_after_update): Fix code
3675 finding glyph row containing cursor when cursor_in_echo_area
3678 * xdisp.c (init_from_display_pos): Put some code in #if 0.
3679 (add_to_log): Use bcopy instead of strcpy.
3680 (init_from_display_pos): Use an explicit loop over bytes in
3681 overlay strings instead of calling index.
3683 2001-09-10 Gerd Moellmann <gerd@gnu.org>
3685 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
3687 * dispnew.c (direct_output_for_insert): Don't change IT's
3688 stop_charpos to something in front of its current position.
3690 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
3693 2001-09-10 Richard M. Stallman <rms@gnu.org>
3695 * frame.c (Fmouse_position): Doc fix.
3697 2001-09-07 Gerd Moellmann <gerd@gnu.org>
3699 * xdisp.c (init_from_display_pos): Don't compare the result
3700 of calling index with NULL.
3702 2001-09-06 Gerd Moellmann <gerd@gnu.org>
3704 * xfns.c (x_set_background_color): Don't change the colors
3705 of the X window of scroll bar widgets.
3707 2001-09-05 Andrew Innes <andrewi@gnu.org>
3709 * w32fns.c (w32_createwindow): Undo last change.
3711 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3713 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
3715 * xdisp.c (string_buffer_position): Use *single_char_property*
3716 functions instead of the *single_property* functions.
3718 2001-09-04 Andrew Innes <andrewi@gnu.org>
3720 * w32term.c (w32_read_socket): Add more information to debugging
3723 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
3724 from Emacs frames, so that calls to GetClipBox in w32term.c
3725 correctly report when part of a frame is visible (including
3726 scrollbars, etc). This prevents repeated redrawing of frames when
3727 only a scrollbar is visible.
3728 (w32_wnd_proc): Add more frame information to debugging output.
3730 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
3732 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
3734 2001-09-03 Gerd Moellmann <gerd@gnu.org>
3736 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
3737 help-echo for a string which doesn't have help-echo itself, use
3738 get-char-property to obtain the help-echo from the string's buffer
3739 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
3740 have mouse-face, look ``under'' the string for mouse-face from an
3742 (fast_find_position): Add parameter STOP. In the final row, stop
3743 before glyphs having STOP as object. Don't consider glyphs that
3744 are not from a buffer.
3746 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
3748 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
3750 * fns.c (Fmd5): Doc fix.
3752 2001-08-31 Gerd Moellmann <gerd@gnu.org>
3754 * composite.c (update_compositions): Do nothing if
3755 inhibit-modification-hooks is set.
3757 2001-08-30 Gerd Moellmann <gerd@gnu.org>
3759 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
3760 and check_message_stack if terminating abnormally. We want
3761 glyph matrices etc. in a core dump.
3763 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
3764 (syms_of_xdisp): Initialize them.
3765 (handle_single_display_prop): Don't change point, bind `object',
3766 `position', and `buffer-position' instead to the object having the
3767 `display' property, position in the object and position in the buffer.
3769 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3770 of the buffer if REPLACE is non-nil.
3772 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3774 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3776 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3778 * w32term.c (x_set_glyph_string_background_width)
3779 (show_mouse_face): Track the last changes in xterm.c.
3781 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3783 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3784 string's background width so that multi-line mouse-face is drawn
3785 to the right edge of the window.
3786 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3789 * dispnew.c (direct_output_for_insert): Set updated_area
3790 before inserting/writing glyphs.
3792 * xdisp.c (display_mode_element): Use string_byte_to_char to
3793 determine character positions in strings, use chars_in_text
3794 instead of strwidth.
3795 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3796 a matrix as parameter; this is easier to use from GDB.
3798 2001-08-28 Miles Bader <miles@gnu.org>
3800 * textprop.c (Fprevious_single_char_property_change)
3801 (Fnext_single_char_property_change): Doc fixes.
3803 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3805 * fileio.c (Finsert_file_contents): Allocate, restore, and
3806 free composition data in the case of REPLACE not being nil.
3808 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3809 there exist overlay strings with newlines at POS.
3810 (text_outside_line_unchanged_p): Return 0 if changes start at
3811 START and overlays exist at START. Likewise for END.
3812 (try_window_id): Give up if init_to_row_end returns 0.
3814 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3817 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3819 * keymap.c (access_keymap): Return the cdr of the binding of
3820 a generic character instead of its definition (KEY . BINDING).
3822 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3823 to 0 also in the REPLACE case.
3825 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3827 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3828 open to determine whether file is readable (as for DOS_NT).
3830 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3832 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3833 coding.type is coding_type_no_conversion or coding_type_raw_text,
3834 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3835 non-nil instead of just setting enable_multibyte_characters in the
3838 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3840 * dispextern.h (struct face_cache): Add member
3841 menu_face_changed_p.
3843 * xfaces.c (menu_face_changed_default): New variable.
3844 (menu_face_changed_count): Variable removed.
3845 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3846 the menu_face_changed_default flag, otherwise set the FRAME's
3847 menu_face_changed_p flag if the `menu' face has been changed.
3848 Prevent calling set_font_frame_param if FRAME is t.
3849 (make_face_cache): Initialize cache's menu_face_changed_p
3850 from menu_face_changed_default.
3851 (realize_basic_faces): Look into the frame's face cache to
3852 determine if the menu appearance needs updating.
3854 * keymap.c (access_keymap): Fix last change to not consider
3855 IDX when it has modifiers.
3857 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3859 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3860 . BINDING) exists, where GENERIC-CHAR is the generic character of
3861 the charset of IDX, return BINDING unless there exists a binding
3864 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3866 * xrdb.c (SYSV): Don't define on Solaris 2.
3867 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3869 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3870 of the screen line, not text line, containing IT's current position.
3872 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3874 * window.c (window_scroll_pixel_based): Don't recenter if
3875 PT is partially visible in the window.
3877 * xterm.c (expose_window_tree, expose_window, expose_line):
3878 Return 1 when overwriting mouse-face.
3879 (expose_frame): If mouse-face was overwritten, redo it.
3881 * xfaces.c (x_update_menu_appearance): Don't call
3882 set_frame_menubar, let the next redisplay do it.
3884 2001-08-14 Andrew Innes <andrewi@gnu.org>
3886 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3887 drawing glyph string.
3889 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3891 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3894 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3896 * xfaces.c (x_update_menu_appearance): Save and restore value of
3897 interrupt_input_blocked.
3899 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3901 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3902 a line start, move back to the line start.
3904 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3905 exactly when a mini-buffer is active.
3907 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3908 in units of 1/8 character on non window-system frames.
3909 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3911 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3913 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3916 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3918 * keyboard.c (Vpre_help_message): New variable.
3919 (syms_of_keyboard): Initialize and staticpro it.
3920 (show_help_echo): Record current message before displaying a
3921 help-echo, and restore that message when clearing the help.
3923 * xfns.c (x_create_im): Remove prototype.
3925 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3927 * dispnew.c (adjust_glyph_matrix): Undo last change.
3929 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3931 * dispnew.c (adjust_glyph_matrix): In the optimization for
3932 windows whose height has changed, disable partially visible lines.
3934 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3936 * window.c (Frecenter): If ARG < 0, and on a window system
3937 frame, count in some empty lines when we can't move -ARG lines down.
3939 * xdisp.c (start_display): Don't try to determine the continuation
3940 lines width if lines are truncated. It's superfluous and leads to
3941 incorrect results if POS is not visible in the window after
3942 reseating the iterator at the previous line start.
3944 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3946 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3948 2001-08-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3950 * alloc.c (init_stack): Remove declaration.
3952 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3954 * keyboard.c (read_key_sequence): Check that key is an integer
3955 before comparing it with quit_char.
3956 (add_command_key): Use larger_vector.
3957 (read_char_x_menu_prompt): Instead of converting symbol and
3958 integer events into conses (EVENT . nil), use (EVENT . disabled)
3959 which cannot be confused with valid events.
3960 (read_char): When reading from Vunread_command_events, check for
3961 events of the form (EVENT . disabled) instead of
3964 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3965 a float, determine the max height from the frame's height.
3967 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3969 * xdisp.c (redisplay_internal): Take message_cleared_p into
3970 account only if minibuf_level == 0.
3972 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3974 * xdisp.c (redisplay_internal): Add a check for the last
3977 * xdisp.c (message_cleared_p): New variable.
3978 (clear_message): Set message_cleared_p when clearing the current
3980 (redisplay_internal): Look at message_cleared_p to capture
3981 the case that the echo area should be cleared.
3983 * keyboard.c (command_loop_1): Fix spelling of
3984 resize_echo_area_exactly.
3986 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3988 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3990 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3991 current matrix when the window gets smaller.
3993 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3995 * print.c (strout): Cast the character passed to insert_char to
3996 unsigned char, to avoid sign extension when it is promoted to int.
3998 2001-07-31 Gerd Moellmann <gerd@gnu.org>
4000 * fileio.c (Finsert_file_contents): Don't treat a return value
4001 of 0 from emacs_read as an IO error.
4003 2001-07-30 Gerd Moellmann <gerd@gnu.org>
4005 * keyboard.c (abs): New macro.
4006 (double_click_fuzz): New variable.
4007 (make_lispy_event): Use it to determine what makes a double-click.
4008 (syms_of_keyboard): DEFVAR_INT it.
4010 * xmenu.c (set_frame_menubar): Take into account that
4011 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
4014 2001-07-27 Gerd Moellmann <gerd@gnu.org>
4016 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
4018 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
4019 of row's visible height.
4021 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
4022 deal with the first overlay string having an image `display' property.
4023 (try_window_reusing_current_matrix, compute_line_metrics):
4024 Fix computation of row's visible height for the case that part of the
4025 row is invisible above and part of the row is at the same time
4026 invisible below the window.
4028 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4030 * xfns.c (x-show-tip): Doc fix.
4032 * xfns.c (Vx_max_tooltip_size): New variable.
4033 (syms_of_xfns): DEFVAR_LISP it.
4034 (Fx_show_tip): Set frame's window_width to the width of the
4035 window. Use a maximum tooltip size specified by
4036 Vx_max_tooltip_size, if that has valid contents.
4037 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
4039 2001-07-26 Andrew Innes <andrewi@gnu.org>
4041 * w32term.c (x_display_list): New variable.
4042 (w32_term_init): Set it.
4044 * w32term.h (x_display_list): New extern.
4046 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4048 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
4049 is non-nil, instead of when redisplaying_p is non-zero.
4051 (mark_window_display_accurate_1): Add an assertion.
4053 2001-07-25 Gerd Moellmann <gerd@gnu.org>
4055 * dispextern.h (struct it): Increase size of ctl_chars to 16.
4057 * xfns.c (Fx_file_dialog): Block/unblock input while processing
4058 events so that we get a chance of processing expose events.
4060 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
4062 2001-07-24 Gerd Moellmann <gerd@gnu.org>
4064 * xfns.c (valid_image_p): Protect better against invalid image
4065 specifications. Previous code could signal an error.
4067 2001-07-23 Gerd Moellmann <gerd@gnu.org>
4069 * indent.c (current_column): Fix column computation in the
4070 presence of display table entries.
4071 (current_column_1, Fmove_to_column, compute_motion): Likewise.
4073 * dispnew.c (adjust_glyph_matrix): In the optimization for
4074 windows whose height has changed, use the new window height
4075 to compute which rows to invalidate.
4077 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
4078 (MAX_10_EXP): New macro.
4081 * coding.c (code_convert_region): Handle the multibyte case if
4082 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
4084 2001-07-20 Gerd Moellmann <gerd@gnu.org>
4086 * dispextern.h (struct face): Change type of `stipple' to
4089 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
4091 2001-07-19 Gerd Moellmann <gerd@gnu.org>
4093 * dispnew.c (update_window): Don't set the cursor at the end
4094 of the update if display update has been paused.
4096 * composite.h (syms_of_composite): Renamed from syms_of_composition.
4098 2001-07-18 Ken Raeburn <raeburn@gnu.org>
4100 * fns.c (Fset_char_table_default): Check that a charset is defined
4101 before checking its dimension.
4103 2001-07-17 Ken Raeburn <raeburn@gnu.org>
4105 * coding.c (setup_coding_system): Don't do any designation based
4106 on reg_bits if charset is not yet defined.
4108 * lisp.h (XVECTOR): Verify correct object type before returning a
4109 pointer, using eassert.
4111 2001-07-17 Gerd Moellmann <gerd@gnu.org>
4113 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
4114 Increase to 4096 because of paste problems reported on GNU/Linux.
4116 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
4118 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
4120 2001-07-16 Gerd Moellmann <gerd@gnu.org>
4122 * fileio.c (unwind_read): Function removed.
4123 (read_non_regular, read_non_regular_quit): New functions.
4124 (Finsert_file_contents): When reading from non-regular files,
4125 arrange to catch a `quit' and terminate the loop. Rearrange
4126 code so that a `quit' when reading from a regular file doesn't
4127 insert text in the buffer.
4129 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
4130 Clear faces afterwards.
4131 (clear_font_table): Take a x_display_info parameter. Don't free
4132 fonts being the default font of any frame on the given display.
4134 2001-07-13 Gerd Moellmann <gerd@gnu.org>
4136 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
4137 instead of CHAR_STRING which can signal an error.
4139 * charset.c (char_to_string_1): Extracted from char_to_string.
4140 Return -1 instead of signaling an error.
4141 (char_to_string): Use it.
4143 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
4145 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
4147 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
4148 is t, don't try to append anything to it.
4150 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
4152 * dired.c (file_name_completion): Pass dp->d_name to
4153 Fstring_match, not elt, which is always nil here.
4155 2001-07-12 Gerd Moellmann <gerd@gnu.org>
4157 * xselect.c (x_decline_selection_request): Handle errors
4158 caused by receivers that have vanished.
4160 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
4161 ignoring events on foreign windows in #if 0. Always dispatch
4162 the event after checking it with x_handle_property_notify.
4164 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
4165 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
4166 TRACE macros to facilitate debugging. Add additional trace statements.
4167 (toplevel): Add prototypes for file-local functions.
4168 (x_atom_to_symbol): Remove DPYINFO parameter.
4170 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
4172 * w32menu.c (menubar_selection_callback, w32_menu_show):
4173 Initialize `entry' to nil.
4174 (w32_dialog_show): Remove unused `save_wv' variable.
4175 (name_is_separator): Recognize "--:foo" and "--foo-bar".
4177 2001-07-11 Gerd Moellmann <gerd@gnu.org>
4179 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
4181 * fileio.c (unwind_read): Print a message when discarding inserted
4182 text or switching the buffer to unibyte. Change parameter.
4183 (Finsert_file_contents): Don't pass VISIT to unwind_read.
4185 * fileio.c (unwind_read): New function.
4186 (Finsert_file_contents): Record it as unwind-function for
4187 the case that reading is interrupted by C-g.
4189 2001-07-10 Gerd Moellmann <gerd@gnu.org>
4191 * dispnew.c (update_window): Don't skip the header-line
4192 update when scrolling_window returns 0.
4194 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
4196 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
4197 for the case that x_decode_color signals an error.
4199 * xdisp.c (add_to_log): Do nothing if called asynchronously.
4201 2001-07-09 Gerd Moellmann <gerd@gnu.org>
4203 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
4204 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
4207 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
4209 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
4210 doc string line for dos-timezone-offset.
4212 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
4213 inline assembly, to avoid compiler warnings.
4214 (syms_of_msdos): Add \n\ at the end of a line in the doc string
4215 line for dos-unsupported-char-glyph.
4217 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
4219 2001-07-05 Gerd Moellmann <gerd@gnu.org>
4221 * sound.c: Include Emacs' header files with #include "...".
4223 * eval.c (specbind): Additionally record the buffer that was
4224 current when a buffer-local or frame-local variable was bound.
4226 2001-07-04 Gerd Moellmann <gerd@gnu.org>
4228 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
4229 to unibyte characters in unibyte buffers.
4231 2001-07-03 Gerd Moellmann <gerd@gnu.org>
4233 * eval.c (specbind): If SYMBOL has a frame-local binding, record
4234 the frame on the binding stack. Change format of entries for
4235 local bindings on the binding stack to '(SYMBOL . WHERE)'.
4236 (unbind_to): Handle unbinding a frame-local variable.
4238 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
4239 glyphs and truncation glyphs at the end of a row from its pixel width.
4240 (dump_glyph_row): Print row's continuation_lines_width.
4241 (try_window_id): Take the shortcut if ZV is visible in the
4242 window, but there are actually no changes at ZV.
4244 2001-07-02 Gerd Moellmann <gerd@gnu.org>
4246 * xterm.h (x_free_dpy_colors): Add prototype.
4248 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
4249 right number of arguments.
4251 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
4252 ($(lwlibdir)TAGS): New target.
4253 (TAGS): Fix dependency list.
4255 * xterm.c (x_list_fonts): Make sure XFreeFont is called
4258 2001-06-30 Gerd Moellmann <gerd@gnu.org>
4260 * emacs.c (main): Remove extern declaration for sys_nerr, which
4261 isn't used and causes a compilation error with GCC 3.0 on
4264 2001-06-27 Gerd Moellmann <gerd@gnu.org>
4266 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
4267 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
4268 (toplevel): Include <signal.h> and syssignal.h.
4270 * sound.c (vox_configure, vox_close): Turn off atimers
4273 2001-06-26 Gerd Moellmann <gerd@gnu.org>
4275 * keyboard.c (read_char) <non_reread>: Record the previous idle
4276 start time before calling timer_stop_idle.
4277 (read_char) <reread_first>: After processing a help-echo event,
4278 restore the previous idle start time.
4280 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
4281 the start of invisible text.
4282 (setup_for_ellipsis): New function.
4283 (next_overlay_string): After all overlay strings have been
4284 processed, display an ellipsis if necessary.
4285 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
4286 (push_it): Initialize display_ellipsis_p on the iterator's stack.
4288 * dispextern.h (struct iterator_stack_entry): Add member
4291 2001-06-25 Gerd Moellmann <gerd@gnu.org>
4293 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
4294 on the value of the wait-for-wm frame parameter.
4296 * xterm.h (struct x_output): Add member wait_for_wm.
4298 * xfns.c (Qwait_for_wm): New variable.
4299 (x_frame_parms): Add entry for `wait-for-wm".
4300 (x_set_wait_for_wm): New function.
4301 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
4302 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
4304 * xdisp.c (try_window_id) <all changes below window end>: Don't
4305 take this shortcut if ZV is visible in the window.
4306 (try_window_id): When checking for window start being in changed
4307 text, don't check that the buffer's size has changed.
4309 2001-06-23 Richard M. Stallman <rms@gnu.org>
4311 * minibuf.c (Fcompleting_read): Doc fix.
4313 2001-06-19 Gerd Moellmann <gerd@gnu.org>
4315 * composite.c (Ffind_composition_internal): Accept ZV
4316 and a string's end position as POS.
4318 2001-06-18 Gerd Moellmann <gerd@gnu.org>
4320 * composite.c (Ffind_composition_internal): Check POS
4323 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4325 * editfns.c (Fmessage_box): If the frame is not under a window
4326 system, output the message in the echo area.
4328 2001-06-14 Richard M. Stallman <rms@gnu.org>
4330 * xdisp.c (try_window_id): When EOB is visible, don't treat
4331 insertion at EOB as if it were "off the bottom of the screen."
4333 2001-06-11 Andrew Innes <andrewi@gnu.org>
4335 * w32proc.c (create_child): Add new parameter is_gui_app.
4336 (w32_executable_type): Add new parameter is_gui_app.
4337 (sys_spawnve): Use it.
4338 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
4339 SIGQUIT. This matches better how the signals are interpreted by
4340 MSVC compiled programs.
4341 (syms_of_ntproc): Update docstring.
4343 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
4345 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
4346 well otherwise note_mouse_highlight might optimize away highlighting
4347 if we pass over that same overlay again.
4349 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
4351 * lread.c (Fload): Document that the argument is run via
4352 substitute-in-file-name.
4354 2001-05-31 Gerd Moellmann <gerd@gnu.org>
4356 * Makefile.in (bootstrap-doc): New target.
4357 (bootstrap-emacs): Depend on it.
4359 * fileio.c (Fdo_auto_save): Don't try to create the directory of
4360 auto-save-list-file-name when shutting down Emacs, because
4361 creating the directory might signal an error, and leaves
4362 Emacs in a strange state.
4364 * term.c: (tty_cursor_hidden): New variable.
4365 (update_begin): Don't call tty_hide_cursor. Clean up.
4366 (update_end, set_terminal_window, set_scroll_region): Clean up.
4367 (ring_bell, reset_terminal_modes): Clean up.
4368 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
4369 on tty_cursor_hidden.
4370 (write_glyphs): Call tty_hide_cursor.
4372 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
4374 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
4376 2001-05-30 Gerd Moellmann <gerd@gnu.org>
4378 * xfns.c (enum image_value_type): New enumerator
4379 IMAGE_STRING_OR_NIL_VALUE.
4380 (parse_image_spec): Handle it.
4381 (xbm_format, pbm_format): Use it for :foreground and :background.
4382 (xbm_load, pbm_load): Check for nil color names.
4384 * xterm.c (note_mouse_highlight): If an overlapping overlay
4385 exists, but we find that we highlight the same overlay as before,
4386 don't do the highlighting again.
4388 2001-05-29 Gerd Moellmann <gerd@gnu.org>
4390 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
4391 Protect unibyte strings created by replacing their multibyte
4392 equivalents in menu_items.
4394 * keymap.c (Fsingle_key_description): NUL-terminate the string
4395 buffer before calling build_string.
4397 * callproc.c (Fcall_process): Deal with decode_coding returning
4398 CODING_FINISH_INCONSISTENT_EOL.
4400 2001-05-28 Gerd Moellmann <gerd@gnu.org>
4402 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
4403 an item's name with its key description in case the description
4404 is a multibyte string.
4406 * keymap.c (Fsingle_key_description): Create a multibyte string
4409 * macros.c (Fstart_kbd_macro): Doc fix.
4411 * xterm.c (cursor_in_mouse_face_p): New function.
4412 (x_draw_stretch_glyph_string): Use it to choose a different GC
4413 when drawing a cursor within highlighted text.
4415 * editfns.c (char_property_eq): Put in #if 0.
4417 * indent.c (string_display_width): Put in #if 0.
4419 * lread.c (Fload): Remove unused label.
4421 * termcap.c (speeds): Put in #if 0.
4423 2001-05-18 Gerd Moellmann <gerd@gnu.org>
4425 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
4427 * xfaces.c (xlfd_point_size): Don't divide pixel size from
4428 transformation matrix by 10.
4430 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4432 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
4433 only if it's equal to the former foreground pixel color.
4434 (x_set_foreground_color, x_set_background_color)
4435 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
4437 2001-05-16 Dave Love <fx@gnu.org>
4439 * insdel.c (signal_before_change, signal_after_change): Consider a
4440 local change hook which changes the buffer.
4442 * process.c (read_process_output): Don't call signal_after_change
4443 and update_compositions after insert_from_string_before_markers.
4445 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4447 * xfaces.c (split_font_name): Use the right field when
4448 checking for `[...]' syntax.
4450 * buffer.c (copy_overlays): New function.
4451 (clone_per_buffer_values): Use it.
4453 * buffer.h (OVERLAY_PLIST): New macro.
4455 * keymap.c (Fsingle_key_description): Replace a build_string with
4456 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
4458 * fontset.c (Ffontset_info): Check that face is non-null
4459 before accessing its fields.
4461 2001-05-15 Gerd Moellmann <gerd@gnu.org>
4463 * keyboard.c (read_key_sequence): Prevent generating a fake
4466 * xfaces.c (split_font_name): Handle `[...]' for the right
4469 * ccl.c (ccl_driver): Don't copy remaining bytes in case
4470 of CCL_STAT_INVALID_CMD.
4472 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
4474 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
4475 in <var> has no default value yet.
4477 * xfaces.c (try_alternative_families): First try the FAMILY.
4478 And if nothing is found in the end, try again with scalable fonts.
4479 (try_font_list): Let try_alternative_families do a bit more of
4480 the work. Only use FAMILY if it is not nil.
4481 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
4483 2001-05-14 Gerd Moellmann <gerd@gnu.org>
4485 * xterm.c (note_mouse_highlight): Avoid changing the mouse
4486 pointer shape when show_mouse_face has already done it.
4488 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
4491 * xfaces.c (split_font_name): Make sure to leave the loop
4492 with the right value of `i'.
4494 * xfaces.c (split_font_name): Handle matrix transformations
4495 in the pixel and point size fields of XLFD font names.
4496 (xlfd_point_size): Likewise.
4498 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
4500 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
4501 (x_to_w32_font): Add prototype.
4503 * regex.c (malloc, realloc, free) [emacs]: Undefine before
4504 redefining, to avoid compiler warnings.
4506 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
4508 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
4509 (w32_get_bdf_glyph): Cast between unsigned char and char when
4510 passing arguments to subroutines, to shut up compiler warnings.
4511 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
4514 * xfaces.c: Include keyboard.h before frame.h, not after it.
4516 * widget.c: Include keyboard.h before frame.h.
4518 * w32term.h (struct image, struct face): Forward declaration, to
4519 avoid compiler warnings.
4521 2001-05-11 Gerd Moellmann <gerd@gnu.org>
4523 * keyboard.c (read_key_sequence): Don't modify events when
4524 generating fake prefix keys (mode-line, scroll-bar, ...) since
4525 this prevents proper processing of such events when pushed back
4526 into unread-command-events.
4528 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
4529 actually redrawn. Make the function static.
4530 (note_mouse_highlight): Fix a case where the mouse cursor
4531 was changed back to the text cursor.
4533 * xterm.h (clear_mouse_face): Remove prototype.
4535 * xdisp.c (try_window_id): Fix the fix and set the right
4538 * xdisp.c (try_window_id): Fix computation of window end in the
4539 case that lines were deleted at the end of the window. Add some
4540 more debug_method_adds.
4542 * xfaces.c (try_alternative_families): New function.
4543 (try_font_list): Use it. If ATTRS specifies a family, check
4544 fonts from that family first.
4545 (choose_face_font): Remove code setting the family part of
4548 2001-05-10 Gerd Moellmann <gerd@gnu.org>
4550 * xdisp.c (try_window_id): Fix case of all changes before
4553 * xdisp.c (try_window_id): Add some xasserts.
4555 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4557 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
4559 2001-05-09 Dave Love <fx@gnu.org>
4561 * xdisp.c (GIVE_UP): Fix for K&R C.
4563 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4565 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
4567 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
4568 back to the text cursor shape without need.
4570 2001-05-07 Gerd Moellmann <gerd@gnu.org>
4572 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
4574 * dispextern.h (inverse_video): Declare extern.
4576 * keyboard.c (delete_kboard): Handle the case that selected_frame
4577 has been deleted in the course of x_connection_closed.
4579 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
4581 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
4582 Fix the change from 2001-04-30.
4584 2001-05-03 Gerd Moellmann <gerd@gnu.org>
4586 * xfns.c (file_dialog_unmap_cb): New function.
4587 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
4588 where a dialog is closed via the window manager.
4590 * xdisp.c (try_window_id): Cases of changes all in front of
4591 the window start or all below the window end mostly rewritten.
4592 (redisplay_window): Move the tests if try_window_id is
4593 applicable to try_window_id.
4594 (GIVE_UP): New macro.
4596 2001-05-02 Gerd Moellmann <gerd@gnu.org>
4598 * xterm.c (expose_window): Return int. If W is the window
4599 currently being updated, mark the frame garbaged.
4600 Fix computation of rows intersecting the exposed rectangle.
4601 (expose_window_tree): Stop when expose_window returns 0.
4603 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
4604 again if it has already been drawn.
4606 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
4608 * syntax.c (update_syntax_table): Check that oldi has the same
4609 properties as old_prop before deciding not to invalidate.
4611 2001-04-30 Gerd Moellmann <gerd@gnu.org>
4613 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
4614 read-only text that is so because of text properties.
4616 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
4617 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
4618 windows that are components of a Lucid menu bar.
4620 2001-04-27 Gerd Moellmann <gerd@gnu.org>
4622 * term.c (turn_on_face): Fix reverse video handling on terminals
4623 that don't support colors.
4625 2001-04-26 Gerd Moellmann <gerd@gnu.org>
4627 * editfns.c (save_excursion_restore): Don't use XBUFFER on
4630 2001-04-25 Gerd Moellmann <gerd@gnu.org>
4632 * term.c (toggle_highlight): New function.
4633 (turn_on_face): Change handling of reverse video.
4635 * process.c (wait_reading_process_input):
4636 Call record_asynch_buffer_change only if a timer really changed buffers.
4638 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
4639 of the number of overlays to check.
4641 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
4643 * xdisp.c (try_window_id): Fix a case where window_end_pos
4644 and window_end_bytepos were not adjusted.
4646 2001-04-23 Gerd Moellmann <gerd@gnu.org>
4648 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
4651 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
4653 * process.c (wait_reading_process_input) [!subprocesses]:
4654 Don't reference waiting_for_user_input_p, it's not defined in the
4655 branch without async subprocesses support.
4657 2001-04-19 Gerd Moellmann <gerd@gnu.org>
4659 * keyboard.c (delete_kboard): Prevent a dangling reference
4660 from current_kboard to KB, which is freed.
4662 * process.c (wait_reading_process_input):
4663 Call record_asynch_buffer_change after running timers, to make
4664 read_key_sequence aware of buffer changes from under it.
4666 2001-04-18 Gerd Moellmann <gerd@gnu.org>
4668 * xfaces.c (Qscalable_fonts_allowed): New variable.
4669 (realizing_basic_faces_p): Removed.
4670 (x_face_list_fonts): Special handling for realizing_basic_faces_p
4672 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
4673 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
4674 for scalable-fonts-allowed to t.
4676 * fileio.c (Finsert_file_contents): If the file size returned from
4677 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
4678 read from files on a procfs whose contents are generated dynamically.
4680 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
4682 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
4683 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
4684 (__memalign_hook): Make the two prototypes consistent.
4686 2001-04-17 Gerd Moellmann <gerd@gnu.org>
4688 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
4689 matrix of mini-windows.
4691 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
4693 * intervals.c (find_interval): Don't rebalance during signal handling.
4695 2001-04-11 Gerd Moellmann <gerd@gnu.org>
4697 * fns.c: Include blockinput.h.
4699 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
4701 2001-04-10 Gerd Moellmann <gerd@gnu.org>
4703 * fns.c (Fcompare_strings): Fix return values.
4705 * window.c (window_scroll): Change the meaning of N to mean
4706 N screen-fulls or N lines.
4707 (window_scroll_pixel_based, window_scroll_line_based)
4708 (scroll_command, Fscroll_other_window): Change accordingly.
4710 * window.c (window_scroll_pixel_based, Frecenter):
4711 Call window_box_height instead of using it.last_visible_y for the
4712 height of the window.
4714 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
4715 instead of using it.last_visible_y for the height of the window.
4717 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
4718 From Dan Holmsand <dan@eyebee.com>.
4720 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
4721 able to write to hidden and system files. From Dan Holmsand
4724 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
4725 Holmsand <dan@eyebee.com>.
4727 2001-04-09 Gerd Moellmann <gerd@gnu.org>
4729 * fns.c (Fplist_get, Fplist_put): Add QUITs.
4731 * window.c (window_internal_height): Return 1 less if the
4732 window has a header line.
4734 * xdisp.c (try_window_id): When scrolling on a terminal, take
4735 the change of window_internal_height into account.
4737 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
4739 * gmalloc.c (align): If the argument SIZE would overflow
4740 __malloc_ptrdiff_t, fail right away.
4742 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4744 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
4745 Make sure the tooltip is completely visible.
4746 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
4748 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
4750 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
4752 2001-04-06 Dave Love <fx@gnu.org>
4754 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
4757 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4759 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
4761 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
4763 2001-04-05 Gerd Moellmann <gerd@gnu.org>
4765 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
4767 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4769 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4770 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4772 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4773 shell widget's position only if it is non-null.
4775 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4776 Set f->output_data.x->widget to null after destroying it.
4778 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4779 FILENAME to bring it in synch with the documentation.
4781 * xfaces.c (realizing_basic_faces_p): Renamed from
4782 realize_default_face_p.
4783 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4784 (realize_default_face): Don't set the flag.
4786 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4788 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4790 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4792 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4793 the buffer that was used for echoing.
4795 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4796 (first_font_matching): Removed unused function.
4797 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4798 (may_use_scalable_font_p): Remove parameter FONT; rename
4799 parameter NAME to FONT.
4800 (x_face_list_fonts): Fix missing bounds check.
4801 (realizing_default_face_p): New variable.
4802 (realize_default_face): Set and clear that flag.
4803 (x_face_list_fonts): When called during the realization of the
4804 default face, and no matching fonts are found when ignoring
4805 scalable fonts and fonts matching a regexp from
4806 face-ignored-fonts, try without ignoring fonts.
4808 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4810 * xfns.c (postprocess_image): New function.
4811 (lookup_image): Call it for all image types except PostScript.
4812 (x_kill_gs_process): Call postprocess_image.
4814 * xterm.c (x_use_underline_position_properties): New variable.
4815 (x_draw_glyph_string): Use it.
4816 (syms_of_xterm): DEFVAR_BOOL it.
4818 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4820 * xterm.c (x_alloc_nearest_color_1): New function.
4821 (x_alloc_nearest_color): Use it.
4822 (x_color_cells): Take a Display as argument, instead of a frame.
4823 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4824 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4825 (x_initialize): Register cvt_string_to_pixel as resource converter
4826 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4828 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4830 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4831 (set_iterator_to_next): If a string from a display property ends,
4832 consider the case that this might also be the end of an
4833 overlay string having the display property.
4835 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4837 * xdisp.c (reseat_to_string): Undo last change.
4839 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4840 matrix of a window when the header line changes, when
4841 new rows are allocated, or when the width changes.
4843 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4845 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4847 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4849 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4852 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4854 * data.c (Fsubr_interactive_form): New function.
4855 (syms_of_data): Defsubr it.
4857 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4858 (live_float_p, live_misc_p): Return 1 only if the offset of the
4859 pointer in its block is >= 0.
4861 2001-03-28 Paul Eggert <eggert@twinsun.com>
4863 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4864 microseconds calcuation. Avoid double-rounding problem.
4865 In doc string, warn that the result is approximate.
4867 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4869 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4870 bind `inhibit-eval-during-redisplay' to t.
4872 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4874 * xdisp.c (inhibit_eval_during_redisplay)
4875 (Qinhibit_eval_during_redisplay): New variables.
4876 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4877 don't eval, return nil instead.
4878 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4879 Initialize Qinhibit_eval_during_redisplay.
4881 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4882 the iterator's multibyte_p flag.
4884 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4885 instead of setting it to zero; it's incremented for each frame
4886 where the menu face is changed.
4888 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4889 change bottom shadow accordingly.
4891 * xterm.c (expose_window_tree, expose_frame): Don't compute
4893 (expose_window): Do it here instead.
4894 (x_draw_glyph_string): Fix a computation of the underline position.
4896 * bytecode.c (BYTE_CODE_QUIT): New macro.
4897 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4899 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4901 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4902 Give up if matrix starts in an ellipsis.
4903 (init_from_display_pos): Do nothing if POS doesn't specify
4904 a dpvec_index but the iterator has such a position.
4906 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4908 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4909 x/y position is (0, 0) after destroying the menu bar, restore
4910 its original position.
4912 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4913 (init_from_display_pos): Use it.
4914 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4916 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4918 * xdisp.c (try_window_id): Undo last change.
4920 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4922 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4924 * buffer.c (syms_of_buffer): Doc fix.
4926 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4928 * xfaces.c (x_update_menu_appearance): Use local variable
4929 popup_path for setting font resources.
4931 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4933 * frame.c (Fframe_list): Don't reference tip_frame if
4934 HAVE_WINDOW_SYSTEM is not defined.
4936 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4939 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4941 * xdisp.c (init_from_display_pos): Test invisible property
4942 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4944 * xdisp.c (redisplay_internal) <update one window>: Make sure
4945 last_arrow_position and last_arrow_string are set.
4947 * frame.c (Fframe_list): Don't return a tooltip frame.
4949 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4951 * xdisp.c (mark_window_display_accurate_1): New function,
4952 extracted from mark_window_display_accurate.
4953 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4954 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4955 (mark_window_display_accurate): Use it.
4956 (redisplay_internal): Use it for the selected window.
4957 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4958 for the selected frame.
4960 * xdisp.c Use make_number, for readability.
4961 (try_window_id): Disable rows below the window end.
4962 (try_window_reusing_current_matrix): Use cursor_row_p.
4963 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4965 (init_from_display_pos): If POS specifies a position in a display
4966 vector, maybe get the iterator set up for that ellipsis.
4968 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4970 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4972 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4974 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4976 * xfaces.c (x_update_menu_appearance): Use a different path
4977 for Lucid popup menus.
4979 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4981 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4983 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4984 (string_buffer_position): Use `make_number'.
4986 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4988 * xfaces.c (x_update_menu_appearance): Renamed from
4989 x_set_menu_face_resources. Use different resources for popups.
4991 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4992 (GC_CHECK_STRING_BYTES): Don't define.
4994 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4995 Removed, together with subroutines.
4996 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4997 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4999 * dispextern.h (x_set_menu_resources_from_menu_face):
5002 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
5003 Remove calls to x_set_menu_resources_from_menu_face.
5005 * xfaces.c (xm_set_menu_resources_from_menu_face):
5006 Remove #ifndef LESSTIF_VERSION.
5008 * xmenu.c: Include widget.h.
5009 (single_submenu): Return int. Some cleanup.
5010 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
5012 2001-03-21 Gerd Moellmann <gerd@gnu.org>
5014 * xterm.c (x_update_window_end): Handle overwritten mouse face
5015 also for tool bar windows.
5016 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
5017 DRAW is DRAW_IMAGE_RAISED.
5019 2001-03-20 Gerd Moellmann <gerd@gnu.org>
5021 * print.c (syms_of_print): Doc fixes.
5023 * fns.c (Fmd5): Doc fix.
5025 2001-03-19 Gerd Moellmann <gerd@gnu.org>
5027 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
5028 Clear area of the frame not occupied by the scroll bar.
5030 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
5031 tip frame's root window buffer to *tip* right after creating
5034 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
5035 is an integer don't have to be for space characters.
5037 2001-03-16 Gerd Moellmann <gerd@gnu.org>
5039 * indent.c (current_column, current_column_1, Fmove_to_column)
5040 (compute_motion): Handle characters from display vectors differently.
5042 2001-03-15 Kenichi Handa <handa@etl.go.jp>
5044 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
5045 drawing glyph string.
5047 2001-03-15 Gerd Moellmann <gerd@gnu.org>
5049 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
5050 (command_loop_1): Undo last change.
5052 * xterm.c (fast_find_position): Return the correct vpos.
5054 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
5055 non-null, set a per-buffer value in BUF instead of the current buffer.
5056 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
5057 Call store_symval_forwarding with BUF null.
5058 (set_internal): Call store_symval_forwarding with the BUF
5059 parameter passed to set_internal. Formerly, the value was always
5060 set in the current buffer; the buffer recorded in specbind for
5061 this case wasn't used.
5062 (arith_driver): Reindent.
5064 * buffer.c (swap_out_buffer_local_variables):
5065 Call store_symval_forwarding with BUF null.
5067 * lisp.h (store_symval_forwarding): Change prototype.
5069 * eval.c (specbind): Call store_symval_forwarding with BUF null.
5071 2001-03-14 Gerd Moellmann <gerd@gnu.org>
5073 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
5074 FOR_DELETION. Avoid resizing the mini-window of the selected
5075 frame if FOR_DELETION is set.
5076 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
5077 (Fmake_frame_invisible): Change calls to do_switch_frame for new
5080 * window.c (Fset_window_configuration): Change call to
5081 do_switch_frame to new format.
5083 * keyboard.c (quit_throw_to_read_char): Change call to
5084 do_switch_frame to new format.
5086 * lisp.h (do_switch_frame): Change prototype.
5088 * frame.c (Fframe_parameters): In the `buffer-list' frame
5089 parameter, store the buffer list of FRAME, not the list of the
5092 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
5093 box just because the glyph row's full_width_p flag is set.
5095 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
5097 * xdisp.c (highlight_trailing_whitespace): On character terminals,
5098 skip the padding blanks inserted in extend_face_to_end_of_line,
5099 before checking for trailing whitespace.
5101 2001-03-13 Gerd Moellmann <gerd@gnu.org>
5103 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
5104 Remove special handling for LessTif/Motif.
5105 (toplevel): Don't include Xm/Xm.h.
5107 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
5108 Remove workaround code for LessTif; it doesn't work anymore.
5110 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
5113 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
5114 Don't access private scroll bar data; it's no longer necessary with
5115 contemporary LessTif.
5117 * xfaces.c (xm_set_menu_resources_from_menu_face):
5118 Change #if 0 to #ifndef LESSTIF_VERSION.
5120 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
5121 removing button grabs.
5123 2001-03-13 Kenichi Handa <handa@etl.go.jp>
5125 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
5126 and clip-large-size-font as obsolete.
5128 * lread.c (read_multibyte): Check the validity of multibyte
5129 sequence. If invalid, return the first byte.
5131 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5133 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
5134 before running the command; timer functions or process
5135 filters may have set it.
5137 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5139 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
5142 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5144 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
5147 2001-03-09 Gerd Moellmann <gerd@gnu.org>
5149 * dispextern.h (string_buffer_position): Add prototype.
5151 * xdisp.c (string_buffer_position, display_prop_string_p)
5152 (single_display_prop_string_p): New functions.
5154 * xterm.c (note_mouse_highlight): If there's no help-echo on
5155 a string, look at the buffer text ``under'' it.
5157 * keyboard.c (make_lispy_event): Add string info to the event,
5158 analogous to what's done on mode lines.
5159 (read_key_sequence): For a click on a string, consider `local-map'
5160 and `keymap' of that string.
5162 * keyboard.c (make_lispy_event, make_lispy_movement):
5163 Adjust calls to buffer_posn_from_coords to new format.
5165 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
5167 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
5170 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
5171 flags argument to emacs_open; it seems to conflict with O_EXCL.
5173 2001-03-09 Kenichi Handa <handa@etl.go.jp>
5175 * composite.h (struct composition): Change types of members;
5176 glyph_len to unsigned, width to unsigned short.
5178 2001-03-08 Andrew Innes <andrewi@gnu.org>
5180 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
5183 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5185 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
5188 * xterm.c (note_mouse_highlight): Handle mouse-face and
5189 help-echo in strings.
5190 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
5191 (fast_find_string_pos): New function.
5193 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
5194 (display_string): Call face_at_string_position with new parameter.
5196 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
5197 Handle `mouse-face'.
5199 * dispextern.h (face_at_string_position): Change prototype.
5201 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
5203 * keyboard.c (make_lispy_event): Avoid generating drag events
5204 if the mouse hasn't actually moved to another buffer position.
5206 2001-03-08 Dave Love <fx@gnu.org>
5208 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
5210 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5212 * process.c (Fset_process_window_size): Fix a typo.
5214 2001-03-08 Kenichi Handa <handa@etl.go.jp>
5216 * coding.c (detect_coding_sjis): Do more rigid check.
5217 (detect_coding_big5): Likewise.
5218 (decode_coding_sjis_big5): Likewise.
5219 (Fdetect_coding_region): Call detect_coding_system with tailing
5220 anchor byte `\0' for more rigid detection.
5221 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
5222 (Fdetect_coding_string): Likewise.
5224 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
5226 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
5227 a string before extracting its data.
5229 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5231 * window.c (Frecenter): Rewrite code handling negative values
5232 of ARG on graphical frames.
5234 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
5236 * window.c (displayed_window_lines): If W->start is outside the
5237 accessible portion of the buffer, call start_display with BEGV or
5238 ZV instead of W->start.
5240 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5242 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
5244 * process.c (Fset_process_filter): Don't crash if the input
5245 file descriptor of PROCESS is closed.
5246 (Fset_process_window_size): Likewise.
5248 2001-03-06 Kenichi Handa <handa@etl.go.jp>
5250 * xterm.c (XTflash): Make the timeout of select shorter, and call
5251 select repeatedly until the desired time expires.
5253 2001-03-06 Gerd Moellmann <gerd@gnu.org>
5255 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
5257 * xfns.c (Fx_create_frame): Clear Vwindow_list.
5259 * lisp.h (Vwindow_list): Declare extern.
5261 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5263 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
5265 2001-03-06 Gerd Moellmann <gerd@gnu.org>
5267 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
5268 to detect a case where we have to highlight a different region
5269 despite not having left the currently highlighted region.
5270 Set mouse_face_overlay in the x_display_info.
5271 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
5273 * xterm.h (struct x_display_info): Add mouse_face_overlay.
5275 * buffer.c (mouse_face_overlay_overlaps): New function.
5277 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
5278 (Qmouse_face): Declare extern.
5280 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
5281 if face_change_count is non-zero.
5283 2001-03-06 Kenichi Handa <handa@etl.go.jp>
5285 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
5286 that the source is unibyte.
5288 2001-03-05 Dave Love <fx@gnu.org>
5290 * xterm.c (XTmouse_position): Fix typo.
5292 2001-03-05 Gerd Moellmann <gerd@gnu.org>
5294 * minibuf.c (read_minibuf): Clean up the binding stack if
5295 called noninteractively.
5297 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5299 * coding.c (syms_of_coding): Docstring modified.
5301 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5303 * charset.c (char_to_string): If a single byte char has modifier
5304 bits that can't be reflected to the character code, ignore them
5305 instead of signaling an error.
5307 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
5309 * s/msdos.h: Update copyright notice.
5311 * dosfns.h: Update copyright notice.
5313 * dosfns.c: Update copyright notice.
5315 * msdos.c: Update copyright notice.
5317 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5319 * xterm.c (glyph_rect): New function.
5320 (XTmouse_position): Use it to raise the threshold for mouse
5321 movement event generation.
5323 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5325 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
5326 specifies (reverse . t), reverse the initial screen colors.
5327 (IT_set_frame_parameters): If the property is foreground-color,
5328 but we are reversing the colors, set bg_set, not fg_set.
5329 Likewise for setting background-color and reversing: set fg_set.
5330 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
5333 * xfaces.c (Finternal_set_lisp_face_attribute)
5334 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
5337 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5339 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
5340 to a single slash in the middle of file names.
5342 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
5343 Accept only alphanumeric time zone names.
5345 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
5347 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
5348 a widget to zero height.
5350 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5352 * window.c (Fwindow_end): Call move_it_past_eol only if
5353 ending up on a partially visible line.
5355 2001-03-01 Dave Love <fx@gnu.org>
5357 * ccl.c (Fccl_execute): Doc fix.
5359 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5361 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
5362 of the tool bar before calling x_figure_window_size.
5364 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
5365 NULL after destroying it, otherwise XTread_socket can access a
5366 destroyed widget when input is unblocked.
5368 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
5370 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
5371 same name as before, although there was a change in fontsets.
5373 2001-02-28 Ken Raeburn <raeburn@gnu.org>
5375 * lisp.h (Fframe_parameter): Declare.
5377 * window.c (set_window_buffer): Field vscroll is an int, not a
5380 2001-02-28 Gerd Moellmann <gerd@gnu.org>
5382 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
5385 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
5388 * alloc.c (toplevel): Include process.h.
5389 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
5390 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
5391 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
5392 (allocate_vector, allocate_hash_table, allocate_window)
5393 (allocate_frame, allocate_process, allocate_other_vector):
5395 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
5396 (mark_maybe_pointer): New function.
5397 (mark_memory): Also mark Lisp data to which only pointers
5398 remain and not Lisp_Objects.
5399 (min_heap_address, max_heap_address): New variables.
5400 (mem_find): Return MEM_NIL if START is below min_heap_address or
5401 above max_heap_address.
5402 (mem_insert): Compute min_heap_address and max_heap_address.
5404 * process.c (make_process): Use allocate_process.
5406 * frame.c (make_frame): Use allocate_frame.
5408 * window.c (make_window, make_dummy_parent): Use allocate_window.
5409 (Fcurrent_window_configuration): Use allocate_other_vector.
5411 * lisp.h (allocate_vectorlike): Remove prototype.
5412 (allocate_vector, allocate_other_vector, allocate_frame)
5413 (allocate_window, allocate_process, allocate_hash_table):
5416 * fns.c (Fdelete, larger_vector): Use allocate_vector.
5417 (make_hash_table, copy_hash_table): Use allocate_hash_table.
5419 2001-02-27 Kenichi Handa <handa@etl.go.jp>
5421 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
5422 treat the produced bytes as a valid multibyte sequence.
5424 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
5425 (ccl_driver) <CCL_WriteMultibyteChar2>:
5426 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
5427 <ccl_finish>: Set ccl->eight_bit_control properly.
5429 * ccl.h (struct ccl_program): New member eight_bit_control.
5431 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
5433 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
5434 accessible_keymaps_char_table.
5435 (accessible_keymaps_char_table): Obey `is_metized'.
5436 (where_is_internal, Fwhere_is_internal): Don't confuse int and
5439 2001-02-26 Gerd Moellmann <gerd@gnu.org>
5441 * dispnew.c: Check HAVE_TERM_H before including term.h.
5443 2001-02-24 Andrew Innes <andrewi@gnu.org>
5445 * makefile.w32-in: Update copyright notice.
5447 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
5449 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
5451 2001-02-24 Kenichi Handa <handa@etl.go.jp>
5453 * Makefile.in (lisp): Add international/utf-8.elc.
5455 * fontset.c (Fnew_fontset): Fix handling of the case that an
5456 element of FONTLIST is a cons of family and registry.
5458 2001-02-23 Jason Rumney <jasonr@gnu.org>
5460 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
5461 to height unconditionally.
5463 * w32term.c (x_set_glyph_string_background_width): Extend the
5464 background face to the end of the drawing area in the text area, only.
5465 (x_insert_glyphs): Call window_box_left to obtain the left
5466 x-coordinate of the area to shift.
5468 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
5471 2001-02-22 Andrew Innes <andrewi@gnu.org>
5473 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
5474 ($(BLD)\dispnew.obj):
5475 ($(BLD)\editfns.obj):
5476 ($(BLD)\fileio.obj):
5477 ($(BLD)\filelock.obj):
5478 ($(BLD)\keyboard.obj):
5479 ($(BLD)\w32proc.obj):
5480 ($(BLD)\process.obj):
5481 ($(BLD)\sysdep.obj): Ditto.
5483 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
5485 ($(BLD)/dispnew.$(O)):
5486 ($(BLD)/editfns.$(O)):
5487 ($(BLD)/fileio.$(O)):
5488 ($(BLD)/filelock.$(O)):
5489 ($(BLD)/keyboard.$(O)):
5490 ($(BLD)/w32proc.$(O)):
5491 ($(BLD)/process.$(O)):
5492 ($(BLD)/sysdep.$(O)): Ditto.
5494 2001-02-22 Gerd Moellmann <gerd@gnu.org>
5496 * xdisp.c (forward_to_next_line_start): When taking the shortcut
5497 at the start of the function, check that the \n in it->c is
5498 from the iterator's current position.
5500 * xdisp.c (handle_single_display_prop): Add parameter
5501 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
5502 properties which replace the display of text with something else.
5503 (handle_display_prop): Call handle_single_display_prop with
5504 additional argument saying if we already replaced text display
5505 with something else. Use AREF.
5506 (with_echo_area_buffer_unwind_data, display_menu_bar)
5507 (decode_mode_spec_coding): Use AREF and ASIZE.
5509 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
5510 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
5511 * vmstime.h: Files removed.
5513 * unexencap.c, unexfx2800.c: Files removed.
5515 * dispnew.c (direct_output_for_insert): Give up if we are showing
5516 a message or just cleared the message because we might need to
5517 resize the echo area window or display an empty echo area.
5519 2001-02-21 Gerd Moellmann <gerd@gnu.org>
5521 * xdisp.c (redisplay_internal): Do the
5522 mark_window_display_accurate after all windows have been
5523 redisplayed because this call resets flags in buffers which are
5524 needed for proper redisplay.
5526 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
5527 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
5530 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5531 busy_window to hourglass_window, busy_p to hourglass_p.
5533 * msdos.h (struct x_output): Rename busy_window to
5534 hourglass_window, busy_p to hourglass_p.
5536 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5537 busy_window to hourglass_window, busy_p to hourglass_p.
5539 * xfns.c: Rename everything containing *busy_cursor* and similar
5541 (syms_of_w32fns): Rename x-busy-pointer-shape to
5542 x-hourglass-pointer-shape, display-busy-cursor to
5543 display-hourglass, busy-cursor-delay to hourglass-delay.
5545 * w32fns.c: Rename everything containing *busy_cursor* and similar
5547 (syms_of_w32fns): Rename x-busy-pointer-shape to
5548 x-hourglass-pointer-shape, display-busy-cursor to
5549 display-hourglass, busy-cursor-delay to hourglass-delay.
5551 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
5554 * dispextern.h (start_hourglass, cancel_hourglass)
5555 (display_hourglass_p): Renamed from *busy_cursor*.
5557 2001-02-20 Gerd Moellmann <gerd@gnu.org>
5559 * keyboard.c (read_char): When an event from unread-command-events
5560 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
5562 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
5563 equal to the current buffer.
5565 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
5566 nil, otherwise we're left with truncate_lines t when a message
5567 is printed with message-truncate-lines bound to t.
5569 2001-02-19 Gerd Moellmann <gerd@gnu.org>
5571 * window.c (Fmove_to_window_line): Undo last change.
5572 (displayed_window_lines): Call line_bottom_y to determine
5573 the line's bottom position.
5575 * dispextern.h (line_bottom_y): Add prototype.
5577 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
5578 (pos_visible_p): Use it.
5580 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
5581 set redisplaying_p to 0 here instead of in Frecursive_edit.
5582 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
5585 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
5587 (syms_of_xdisp): Initialize new variables.
5588 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
5589 Specbind `inhibit-menubar-update' when updating the menu bar.
5591 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
5594 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
5597 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
5600 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
5601 to the start of the file.
5603 2001-02-16 Gerd Moellmann <gerd@gnu.org>
5605 * window.c (set_window_buffer): Fix last change.
5607 * window.c (set_window_buffer): Set window's vscroll to 0.
5609 * window.c (coordinates_in_window): Increase width of area
5610 where the vertical line can be dragged.
5612 * xterm.c (x_set_glyph_string_background_width): Extend the
5613 background face to the end of the drawing area in the text
5616 * xdisp.c (handle_single_display_prop): Set iterator's position
5617 to where the `display' property starts, like for images.
5618 (dump_glyph): New function.
5619 (dump_glyph_row): Use it. Dump info about marginal areas.
5621 * dispnew.c (direct_output_for_insert): Recognize more cases where
5622 glyphs can be written instead of being inserted.
5624 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
5625 the left x-coordinate of the area to shift.
5627 * dired.c (directory_files_internal): Set result list to nil
5630 2001-02-15 Kenichi Handa <handa@etl.go.jp>
5632 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
5633 invalid multibyte sequence, treat *SRC as a character of
5636 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
5638 * textprop.c (Fset_text_properties): Doc fix.
5640 2001-02-15 Gerd Moellmann <gerd@gnu.org>
5642 * dispnew.c (update_text_area): Undo change of 2001-01-12.
5644 2001-02-14 Dave Love <fx@gnu.org>
5646 * coding.c: Doc and message fixes.
5648 2001-02-14 Andrew Innes <andrewi@gnu.org>
5650 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
5651 Emacs frame above the screen size.
5653 2001-02-14 Gerd Moellmann <gerd@gnu.org>
5655 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
5657 2001-02-13 Gerd Moellmann <gerd@gnu.org>
5659 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
5660 case that TO ends up beyond ZV after running before-change-functions.
5662 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
5663 the selected window if it is showing the buffer in question.
5665 * dired.c (directory_files_internal): Initialize errno.
5666 (toplevel): Include errno.h.
5668 2001-02-13 Kenichi Handa <handa@etl.go.jp>
5670 * xfaces.c (best_matching_font): New parameter width_ratio.
5671 Multiply avgwidth by width_ratio.
5672 (choose_face_font): Call best_matching_font with width_ratio
5673 calculated from the column width of C.
5675 2001-02-12 Andrew Innes <andrewi@gnu.org>
5677 The following changes are to draw box lines inside characters area
5678 if line-width is negative.
5680 * w32term.c (x_produce_image_glyph): Pay attention to the case that
5681 face->box_line_width is negative.
5682 (x_produce_stretch_glyph): Likewise.
5683 (x_produce_glyphs): Likewise.
5684 (x_estimate_mode_line_height): Likewise.
5685 (x_draw_glyph_string_background): Likewise.
5686 (x_draw_glyph_string_foreground): Likewise.
5687 (x_draw_composite_glyph_string_foreground): Likewise.
5688 (x_draw_glyph_string_box): Likewise.
5689 (x_draw_image_foreground): Likewise.
5690 (x_draw_image_relief): Likewise.
5691 (x_draw_image_foreground_1): Likewise.
5692 (x_draw_image_glyph_string): Likewise.
5694 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5696 The following changes are to draw box lines inside characters area
5697 if line-width is negative.
5699 * xterm.c (x_produce_image_glyph): Pay attention to the case that
5700 face->box_line_width is negative.
5701 (x_produce_stretch_glyph): Likewise.
5702 (x_produce_glyphs): Likewise.
5703 (x_estimate_mode_line_height): Likewise.
5704 (x_draw_glyph_string_background): Likewise.
5705 (x_draw_glyph_string_foreground): Likewise.
5706 (x_draw_composite_glyph_string_foreground): Likewise.
5707 (x_draw_glyph_string_box): Likewise.
5708 (x_draw_image_foreground): Likewise.
5709 (x_draw_image_relief): Likewise.
5710 (x_draw_image_foreground_1): Likewise.
5711 (x_draw_image_glyph_string): Likewise.
5713 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
5714 and :line-width can be negative.
5715 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
5717 2001-02-09 Jason Rumney <jasonr@gnu.org>
5719 * w32term.c (w32_encode_char): Treat eight bit graphic and control
5720 characters the same as ASCII and latin-1.
5721 (x_display_and_set_cursor): Check for the focus frame's selected
5722 window instead of selected_window.
5723 (x_after_update_window_line): Don't clear if frame's internal
5724 border width is zero.
5725 (x_new_font): Don't change a tooltip's size.
5726 (w32_initialize): Set char_ins_del_ok to 1.
5728 * w32fns.c (Fx_show_tip): Fix calls to make_number.
5729 (x_set_font): If font hasn't changed, avoid recomputing
5730 faces and other things.
5731 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
5732 (Fx_create_frame): Add the tool bar height to the frame height.
5733 (x_create_tip_frame): Prevent changing the tooltip's
5734 background color by specifying a color for the default font
5736 (Qcancel_timer): New variable.
5737 (syms_of_w32fns): Initialize and staticpro it.
5738 (Fx_hide_tip, Fx_show_tip): Use it.
5739 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5741 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
5743 * w32.c (init_environment): Duplicate local string before putenv.
5745 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
5747 * charset.c (Fstring): A typo.
5749 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5751 * charset.c (Fstring): If all arguments are less than 256, return
5754 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
5755 return a unibyte string.
5757 * coding.c (code_convert_region): After detecting a coding, if
5758 nothing found, set coding->composing to COMPOSITION_NO.
5759 (decode_coding_string): Likewise.
5761 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
5763 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
5766 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5768 * charset.c (parse_str_to_multibyte): New function.
5770 * charset.h (parse_str_to_multibyte): Extern it.
5772 * print.c (print_string): If we are going to print a unibyte
5773 string into a multibyte buffer, convert the string to multibyte by
5776 2001-02-06 Andrew Innes <andrewi@gnu.org>
5778 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5779 been created. It seems we can get sent window messages such as
5780 WM_ERASEBKGND before we properly update a frame.
5782 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5784 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5785 Avoid some unnecessary cursor positioning.
5787 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5789 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5790 (LFACE_AVGWIDTH): New macro.
5792 (check_lface_attrs): Check LFACE_AVGWIDTH.
5793 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5794 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5795 (merge_face_vectors): Check LFACE_AVGWIDTH.
5796 (Finternal_make_lisp_face): Use AREF.
5797 (xm_set_menu_resources_from_menu_face)
5798 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5799 (Finternal_lisp_face_empty_p): Use AREF.
5800 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5801 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5802 Compare average widths..
5803 (best_matching_font): Arrange for comparing average widths.
5805 * dispextern.h (enum lface_attribute_index):
5806 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5808 2001-02-05 Dave Love <fx@gnu.org>
5810 * puresize.h: Revert last change following loadup.el change.
5812 2001-02-05 Andrew Innes <andrewi@gnu.org>
5814 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5815 invocation of temacs, to work with Windows 2000.
5816 (bootstrap-emacs): Ditto.
5818 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5820 * xterm.c (x_display_and_set_cursor): Check for the focus
5821 frame's selected window instead of selected_window.
5823 * xdisp.c (try_scrolling): If point is in the line below the
5824 window, make sure to move the iterator at least a canonical
5827 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5829 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5831 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5832 If invalid, execute CCL_INVALID_CMD.
5833 (ccl_driver): If the CCL program is terminated because of
5834 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5835 destination instead of throwing them away.
5837 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5839 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5840 faces and other things.
5842 * xdisp.c (get_next_display_element): Fix case of empty
5843 display table entry.
5845 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5847 * editfns.c (Fconstrain_to_field): Doc fix.
5849 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5850 into `thoroughly', to make it consistent with the doc string.
5852 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5854 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5856 * search.c (search_buffer): Call set_search_regs with a byte
5857 position, not a character position.
5859 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5862 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5864 * frame.c (Fmodify_frame_parameters): Doc fix.
5866 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5868 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5869 identifier which is not reserved by Standard C.
5871 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5873 * window.c (enum window_part): New enumeration.
5874 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5876 (coordinates_in_window): Return an enumerator from enum
5877 window_part. Fix handling of right scroll bar.
5878 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5879 `right-fringe' instead of `left-bitmap-area' and
5880 `right-bitmap-area'. Use enumerators from enum window_part
5881 instead of hard-coded integers.
5882 (check_window_containing, window_from_coordinates):
5883 Use enumerators from enum window_part instead of hard-coded integers.
5884 (syms_of_window): Replace Qleft_bitmap_area and
5885 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5887 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5889 * editfns.c (Fformat_time_string): Doc fix.
5891 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5893 * keymap.c (Fwhere_is_internal): Use the first valid binding
5894 if no ascii binding is found (when firstonly is t).
5896 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5898 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5899 instead of Finteractive_p.
5901 * lisp.h (interactive_p): Add prototype.
5903 * eval.c (interactive_p): New function.
5904 (Finteractive_p): Use it.
5906 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5908 2001-01-31 Dave Love <fx@gnu.org>
5910 * .gdbinit (hook-run): Define to run xreload.
5912 * textprop.c (Fset_text_properties): Fix newline in doc string.
5914 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5916 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5917 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5919 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5920 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5921 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5923 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5926 2001-01-30 Dave Love <fx@gnu.org>
5928 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5931 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5933 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5934 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5936 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5938 * textprop.c (Fset_text_properties): Doc fix.
5940 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5942 * xdisp.c (forward_to_next_line_start): Remove xassert.
5944 2001-01-29 Jason Rumney <jasonr@gnu.org>
5946 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5947 returning without releasing it.
5949 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5951 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5952 for '^', '$', and '\0'.
5954 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5956 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5957 regex for '^', '$', and '\0'.
5959 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5960 only if current_sblock has been initialized.
5962 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5963 terminal frame even if it is the only visible frame.
5965 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5967 * fontset.c (font_family_registry): Even if FONTNAME conform to
5968 XLFD, if it specifies other fields than family and registry,
5969 return FONTANME. New argument FORCE if nonzero cancel that feature.
5970 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5971 a signle byte character. Don't set FAMILY part to nil here.
5972 It is handled by the caller choose_face_font.
5973 (Fnew_fontset): Call font_family_registry with FORCE 0.
5974 (Fset_fontset_font): Likewise.
5976 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5978 * xdisp.c (display_line): Don't treat a newline as fitting
5981 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5983 * window.c (size_window): Set the window's orig_top to nil when
5984 changing heights, so that a future shrink_mini_window won't
5985 restore a bogus height.
5987 * frame.c (do_switch_frame): If selected frame has a mini-window,
5988 resize that to exact size.
5990 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5992 * xdisp.c (display_line): Simplify check for glyphs fitting
5993 entirely in the line.
5995 * xfns.c (xic_style): New variable.
5996 (create_frame_xic): Move static variable to global scope for
5997 the case that `static' gets defined away.
5999 2001-01-26 Kenichi Handa <handa@etl.go.jp>
6001 * coding.c (decode_coding): Set a flag for inhibiting
6003 (code_convert_region): Always set saved_coding_symbol.
6004 (decode_coding_string): Likewise. Update coding->symbol when we
6005 encounter a inconsistent eol by the same way as code_convert_region.
6007 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6009 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
6012 * xterm.c (x_after_update_window_line): Don't clear if frame's
6013 internal border width is zero.
6014 (x_clear_area): New function.
6015 (x_after_update_window_line, x_clear_end_of_line)
6016 (x_scroll_bar_create, x_scroll_bar_set_handle)
6017 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
6018 instead of XClearArea.
6020 * xterm.h (x_clear_area): Add prototype.
6022 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
6023 which doesn't seem necessary anymore with Lesstif 0.92.
6025 2001-01-25 Dave Love <fx@gnu.org>
6027 * puresize.h (BASE_PURESIZE): Up to 720000.
6029 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
6031 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6033 * xdisp.c (echo_area_display): Don't call redisplay_internal
6034 when Emacs is shutting down. We can't run hooks etc. that
6035 would be necessary to do a redisplay.
6037 * lread.c (read_integer): Use type EMACS_INT instead of int.
6039 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
6041 * ccl.c (ccl_driver): Fix last change.
6043 2001-01-25 Kenichi Handa <handa@etl.go.jp>
6045 * ccl.h (sturct ccl_program): New member suppress_error.
6047 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
6048 insert error message to the output.
6049 (setup_ccl_program): Initialize ccl->suppress_error to 0.
6051 * coding.h (struct coding_system): New member suppress_error.
6053 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
6054 (Fset_terminal_coding_system_internal): Set the member
6055 suppress_error to 1.
6056 (Fset_safe_terminal_coding_system_internal): Likewise.
6058 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
6060 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
6061 as if it was a `charset'.
6063 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6065 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
6066 value in where_is_cache; the next lookup in the cache returns
6067 something bogus if we do.
6069 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6071 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
6072 if HAVE_WINDOW_SYSTEM isn't defined.
6074 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6076 * fns.c (sweep_weak_table): Fix code taking items out of
6077 the hash collision chain. Some cleanup.
6079 * xterm.c (x_new_font): Don't change a tooltip's size.
6081 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
6082 background color by specifying a color for the default font
6085 2001-01-24 Kenichi Handa <handa@etl.go.jp>
6087 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
6088 a workaround for SunOS 4's cc.
6089 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
6090 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
6091 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
6094 2001-01-23 Gerd Moellmann <gerd@gnu.org>
6096 * xterm.c (x_set_window_size_1): New function extracted from
6098 (x_set_window_size): Use it.
6099 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
6100 doesn't have a widget, like tooltips.
6102 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
6104 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
6106 2001-01-23 Kenichi Handa <handa@etl.go.jp>
6108 * fns.c (Fset_char_table_default): Fix to make sub char-table
6111 2001-01-22 Gerd Moellmann <gerd@gnu.org>
6113 * xdisp.c (build_desired_tool_bar_string): Make sure we have
6114 a desired tool bar string, even if there are no tool bar items.
6116 * xdisp.c (Ftool_bar_lines_needed): New function.
6117 (syms_of_xdisp): Defsubr it.
6119 * editfns.c (Fformat): Don't extend text properties from arguments
6120 to padding chars in the result.
6122 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
6124 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
6126 2001-01-20 Andrew Innes <andrewi@gnu.org>
6128 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
6129 (w32_initialize): Don't set term hooks that aren't actually needed
6132 * xfaces.c (realize_default_face):
6134 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
6136 * xdisp.c (handle_single_display_prop): Remove references to
6137 FRAME_W32_CONSOLE_P.
6139 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
6141 * frame.h (output_method): Remove output_w32_console method.
6142 (FRAME_W32_CONSOLE_P): Remove macro.
6144 * frame.c (Qw32_console): Remove variable.
6145 (Fframep): Remove references to it.
6146 (syms_of_frame): Ditto.
6147 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
6149 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
6152 2001-01-20 Kenichi Handa <handa@etl.go.jp>
6154 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
6156 2001-01-19 Andrew Innes <andrewi@gnu.org>
6158 * w32.c (init_environment): Add a version-independent site-lisp
6159 directory to EMACSLOADPATH, after the version dependent one.
6161 2001-01-19 Gerd Moellmann <gerd@gnu.org>
6163 * editfns.c (Fbuffer_substring): Doc fix.
6165 * xdisp.c (message_dolog, message2, message2_nolog):
6166 Rename parameter LEN to NBYTES.
6168 2001-01-19 Kenichi Handa <handa@etl.go.jp>
6170 * charset.c (strwidth): Use c_string_width.
6171 (c_string_width): New function.
6172 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
6175 * charset.h (c_string_width, lisp_string_width): Extern them.
6177 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
6179 * indent.c (check_composition): Check validity of composition.
6181 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
6182 characters by calling c_string_width.
6183 (x_consider_frame_title): Get byte length of frame tile string
6185 (display_mode_element): Pay attention to width of non-ASCII
6186 characters by calling strwidth.
6188 2001-01-18 Gerd Moellmann <gerd@gnu.org>
6190 * xfns.c (Qcancel_timer): New variable.
6191 (syms_of_xfns): Initialize and staticpro it.
6192 (Fx_hide_tip, Fx_show_tip): Use it.
6193 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
6195 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
6197 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
6199 * window.h (WINDOW_LIVE_P): New macro.
6201 * window.c (window_size_fixed): New variable.
6202 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
6205 * eval.c (specbind): If binding a per-buffer variable which
6206 doesn't have a buffer-local value in the current buffer, change
6207 the global value by changing the value of the symbol bound in all
6208 buffers not having their own value, to make it consistent with
6209 what happens with other buffer-local variables.
6211 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
6213 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
6214 when searching for a newline.
6216 2001-01-18 Kenichi Handa <handa@etl.go.jp>
6218 * xdisp.c (display_string): Fix previous change.
6220 2001-01-18 Jason Rumney <jasonr@gnu.org>
6222 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
6223 GLYPH_DEBUG is defined.
6224 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
6225 true for images with `:ascent 100'.
6226 (x_set_mouse_face_gc): If the last used mouse face has gone in the
6227 meantime, use face MOUSE_FACE_ID.
6228 If first glyph isn't a character glyph, use the ASCII NUL
6229 character to determine the face.
6230 (expose_area): Do not treat left margin specially.
6231 (note_mode_line_highlight): If no local_map, check global keymap.
6232 (note_mouse_highlight): Initialize overlay.
6233 (clear_mouse_face): Don't return if tip_frame is non-nil.
6234 (show_scroll_bars): Remove unused function.
6235 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
6236 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
6238 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
6239 (x_free_frame_resources): Unload relief colors.
6241 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6243 * xdisp.c (forward_to_next_line_start): Avoid calling
6244 get_next_display_element when the newline is already found.
6245 This may change the iterator's position, when its current position is
6246 equal to the iterator's stop_charpos.
6248 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
6249 zero, use this method only at the end of a line.
6251 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
6252 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
6253 if SCALABLE_FONTS_P is set.
6255 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
6256 so that scalable fonts are included.
6258 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
6259 In the cache, use a key containing the information if scalable
6261 (x_load_font): Adapt to change of keys in the font cache.
6263 2001-01-17 Kim F. Storm <storm@filanet.dk>
6265 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
6266 XListFonts to take advantage of font caching.
6268 * xterm.c (x_list_fonts): Ensure caching font information when
6269 called for a null frame, which is the case frequently when Emacs
6272 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6274 * xfns.c (QCconversion): Replaces QCalgorithm.
6276 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
6278 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
6281 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
6282 not everything could be displayed.
6284 * line.h, x-list-font.c: Files removed because unused.
6286 2001-01-17 Andrew Innes <andrewi@gnu.org>
6288 * dired.c (directory_files_internal): Convert result from readdir
6289 to a unibyte string initially, to avoid possible misinterpretation
6290 of some bytes as the internal form of Emacs characters.
6292 2001-01-17 Kenichi Handa <handa@etl.go.jp>
6294 * fns.c (concat): Be sure to avoid putting the same `composition'
6295 property on the adjacent regions.
6297 2001-01-16 Gerd Moellmann <gerd@gnu.org>
6299 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
6300 (Fscroll_right, Fscroll_left): Set it here instead, if called
6303 * buffer.c (Fset_buffer_modified_p): Set buffer's
6304 prevent_redisplay_optimizations_p flag.
6306 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
6307 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
6308 with additional arg.
6310 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
6313 * xdisp.c (redisplay_preserve_echo_area): Add parameter
6314 FROM_WHERE, for debugging.
6316 2001-01-16 Kenichi Handa <handa@etl.go.jp>
6318 * ccl.c (Fregister_ccl_program): Handle the return value of
6319 resolve_symbol_ccl_program correctly.
6320 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
6322 2001-01-15 Gerd Moellmann <gerd@gnu.org>
6324 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
6325 has gone in the meantime, use face MOUSE_FACE_ID.
6327 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
6328 If x_display_info_for_display returns null, don't try to close
6329 the display; we didn't open it.
6331 * dispnew.c (save_or_restore_current_matrices): Function removed.
6332 (save_current_matrix, restore_current_matrix): New functions.
6333 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
6334 restore the frame's current matrix. Due to the glyph pointer
6335 setup done in adjust_glyph_matrix, there is no easy way to make
6336 saving the current matrix in the desired matrix generally correct,
6339 2001-01-15 Kenichi Handa <handa@etl.go.jp>
6341 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
6343 (display_line): Optimize for wide characters.
6344 (display_string): Don't try to display a multi-column character
6345 partially. On ttys, produce more than one truncation glyph for
6346 multi-column characters that don't fit on the line.
6348 2001-01-13 Kenichi Handa <handa@etl.go.jp>
6350 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
6351 Define it instead of WORDS_BIGENDIAN. Caller changed.
6353 2001-01-13 Jason Rumney <jasonr@gnu.org>
6355 * w32fns.c (Fimage_size, image_ascent, lookup_image)
6356 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
6357 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6358 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
6360 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
6361 (x_draw_image_relief, x_draw_image_foreground_1)
6362 (x_draw_image_glyph_string): Adapt to change of image margins.
6364 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
6367 * w32bdf.c (search_file_line, get_cached_font_char)
6368 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
6370 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
6372 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
6373 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
6374 (Fw32_send_sys_command): Remove unused variables.
6375 (w32_msg_pump): Add parentheses.
6377 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
6378 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
6381 2001-01-12 Gerd Moellmann <gerd@gnu.org>
6383 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
6384 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
6385 being a pair of margins.
6386 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
6387 to DEFVAR_LISP. Extend doc.
6389 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
6391 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
6392 pair of integers `(X . Y)', use X for the horizontal and Y for the
6394 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
6395 (parse_image_spec): Check it.
6396 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6397 (tiff_format, gif_format, gs_format):
6398 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
6400 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6401 (x_draw_image_relief, x_draw_image_foreground_1)
6402 (x_draw_image_glyph_string): Adapt to the change of image margins.
6404 * dispextern.h (struct image): Replace member `margin' with
6405 `hmargin' and `vmargin'.
6407 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
6410 * dispnew.c (update_text_area): Put code which decrements the
6411 stop position when the row's face extends to the end of the
6414 * xfns.c (x_set_mouse_color): Fix color allocation.
6416 * keyboard.c: Call get_local_map with new argument list.
6418 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
6420 * intervals.h (enum map_property): Removed.
6421 (get_local_map): Change prototype.
6423 * keymap.c: Call get_local_map with new argument list.
6424 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
6426 2001-01-11 Gerd Moellmann <gerd@gnu.org>
6428 * xdisp.c (build_desired_tool_bar_string): Correct the computation
6429 of the size needed for the tool bar string. For the last image,
6430 use a `display' property that reaches to the end of the string.
6432 * xselect.c (selection_request_dpyinfo): New variable.
6433 (x_handle_selection_request): Set it.
6434 (x_selection_request_lisp_error): Don't call
6435 x_decline_selection_request if selection request's display has
6438 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
6439 Do the unregister_colors before calling XFreeColors.
6441 2001-01-10 Dave Love <fx@gnu.org>
6443 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
6444 ${SOME_MACHINE_LISP}, not ${lisp}.
6446 2001-01-10 Gerd Moellmann <gerd@gnu.org>
6448 * xdisp.c (display_line): On ttys, produce more than one truncation
6449 glyph for multi-column characters that don't fit on the line.
6451 * xselect.c (x_reply_selection_request): Add a comment.
6453 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
6454 XkbGetNames instead of XkbGetKeyboard.
6456 2001-01-10 Dave Love <fx@gnu.org>
6458 * sysdep.c (random): Revert the declaration.
6460 2001-01-09 Gerd Moellmann <gerd@gnu.org>
6462 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
6463 Call function string_bytes.
6464 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
6466 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
6467 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
6468 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
6469 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
6471 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
6472 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
6473 after sweeping strings, and at the end.
6474 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
6476 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
6477 ensure that pop_message is called.
6479 * keyboard.c (Fexecute_extended_command): Use a
6480 record_unwind_protect to ensure that pop_message is called.
6482 * lisp.h (push_message_unwind): Add prototype.
6484 * xdisp.c (push_message_unwind): New function.
6486 * fileio.c (do_auto_save_unwind): Do the pop_message here
6487 instead of in Fdo_auto_save.
6488 (Fdo_auto_save): Don't call pop_message.
6490 2001-01-08 Ken Raeburn <raeburn@gnu.org>
6492 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
6495 2001-01-08 Gerd Moellmann <gerd@gnu.org>
6497 * window.c (window_scroll_pixel_based): Adjust glyph matrices
6498 when increasing window's vscroll.
6500 * macros.c (Qkbd_macro_termination_hook): New variable.
6501 (syms_of_macros): Initialize and staticpro it.
6502 (pop_kbd_macro): Run kbd-macro-termination-hook.
6504 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
6506 2001-01-07 Dave Love <fx@gnu.org>
6508 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
6509 arglist, for documentation's sake.
6511 2001-01-06 Andrew Innes <andrewi@gnu.org>
6513 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
6516 2001-01-05 Andrew Innes <andrewi@gnu.org>
6518 * term.c (update_end): Don't check updating_frame; for some reason
6519 this can be 0 sometimes, such as after dismissing a popup menu,
6520 and isn't necessary given the explicit frame argument.
6522 2001-01-05 Gerd Moellmann <gerd@gnu.org>
6524 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
6525 on some systems, and an unsigned long on others, like FreeBSD 4.1.
6527 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6529 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
6531 * xfns.c (x_create_tip_frame): Preserve the value of
6532 face_change_count around the creation of the tip frame.
6534 * xfns.c (last_show_tip_args): New variable.
6535 (compute_tip_xy): New function.
6536 (Fx_show_tip): Reuse an existing tip frame, if possible.
6537 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
6539 2001-01-04 Dave Love <fx@gnu.org>
6541 * editfns.c (Fformat): Doc fix.
6543 * systime.h (set_file_times): Prototype.
6545 * widget.h (EmacsFrameSetCharSize_): Prototype.
6547 * sysdep.c (random, srandom): Declare explicitly.
6549 * dispextern.h (move_it_vertically_backward): Declare.
6551 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6553 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
6554 like in Fx_create_frame.
6556 * xfaces.c (set_font_frame_param): Don't do anything for
6557 non-graphical frames.
6559 * window.c (Fdelete_other_windows): Set window's window_end_valid
6560 to nil when changing the window's start. Don't change the
6561 window's start when its top position hasn't changed. If we do,
6562 this will set the window's optional_new_start, which act's like a
6563 force_start during redisplay with C-x 1 M-> under particular
6564 circumstances (see report from Per Starback to emacs-pretest-bug
6567 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6569 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
6570 short cut at the start of the function. Add an assertion.
6571 (reseat_at_next_visible_line_start): Add an assertion.
6573 * window.c (Frecenter): When changing the window start, set the
6574 window's window_end_valid to nil.
6575 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
6577 * dispextern.h (move_it_past_eol): Add prototype.
6579 * xdisp.c (move_it_past_eol): New function.
6581 * window.c (Fwindow_end): Doc fix.
6583 2001-01-03 Dave Love <fx@gnu.org>
6585 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
6587 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6589 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
6590 the enabled_p flag of the glyph row at window_end_vpos to 0.
6591 (handle_single_display_prop): Fix last change.
6593 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6595 * window.c (Frecenter): Doc fix.
6597 2001-01-02 Andrew Innes <andrewi@gnu.org>
6599 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
6601 * frame.h (output_method): Add output_w32_console method.
6602 (FRAME_W32_CONSOLE_P): New macro.
6604 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
6605 use output_w32_console method.
6606 (Qw32_console): New Lisp_Object.
6607 (Fframep): Return it.
6608 (syms_of_frame): Init it.
6609 (Fframe_parameters): Report w32console as font for w32_console frames.
6611 * xfaces.c (realize_default_face): Set face foreground and
6612 background to unspecified for w32_console frames.
6613 (realize_face): Realize face cache for w32_console frames.
6614 (realize_tty_face): Accept w32_console frames.
6616 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
6617 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
6618 necessary, even if running interactively.
6620 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
6623 * w32term.c (x_update_begin):
6627 (x_change_line_highlight):
6632 (w32_reassert_line_highlight):
6633 (w32_frame_rehighlight):
6634 (w32_frame_raise_lower): Do nothing if not w32 frame.
6636 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
6638 * w32fns.c (Fx_display_color_cells): Determine correct value, when
6639 system doesn't tell us directly.
6640 (Fx_display_visual_class): Implement properly.
6642 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6644 * window.c (Frecenter): Handle centering in graphical frames
6645 specially. Centering on the basis of line counts doesn't work
6646 reliably with variable-height lines.
6648 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6650 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
6653 * composite.c (run_composition_function): Remove unused var `val'.
6654 (update_compositions): Remove unused variable `hook'.
6656 * intervals.c (get_local_map): Remove unused variable `tem'.
6658 * doprnt.c (doprnt1): Remove unused variable `size'.
6660 * fns.c (Flength): Remove unused variable `tail'.
6661 (Fdelete): Remove unused variable `size'.
6663 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
6666 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
6668 * data.c (find_symbol_value): Remove extra 3rd argument in the
6669 call to swap_in_symval_forwarding.
6671 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
6673 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
6674 (trivial_regexp_p): Remove unused variable `c'.
6675 (boyer_moore): Remove unused variable `k'.
6677 * indent.c (current_column): Remove unused variable `stopchar'.
6678 (Fcompute_motion): Remove unused variable `contin'.
6680 * casefiddle.c (casify_object): Remove unused variable `tolen'.
6682 * dired.c (directory_files_internal): Fix a typo in a comment.
6683 Remove an unused variable `handler'.
6684 (file_name_completion): Remove unused function-scope variable `dp'.
6685 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
6688 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
6690 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
6692 (Fmarker_insertion_type): Remove unused variable `buf'.
6694 * insdel.c (make_gap): Remove unused variable `result'.
6696 * keyboard.c (record_char): Remove unused function-scope var `help'.
6697 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
6698 (menu_bar_items): Remove unused function-scope variable `tem'.
6700 * fontset.c (fontset_ref): Remove unused variable `i'.
6701 (fontset_set): Remove unused variables `j' and `tmp'.
6702 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
6703 (make_fontset_for_ascii_face): Remove unused variable `name'.
6704 (fs_load_font): Remove unused variable `font_idx'.
6705 (fs_query_fontset): Remove unused function-local variable `fontset'.
6706 (list_fontsets): Remove unused variable `tail'.
6707 (Fnew_fontset): Remove unused variables `family' and `registry'.
6708 (accumulate_font_info): Remove unused variable `tmp'.
6709 (Ffontset_font): Remove unused variable `id'.
6710 (syms_of_fontset): Remove unused variable `i'.
6712 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
6714 (lookup_image): Remove unused variable `file'.
6715 (xbm_load): Remove unused variables `bitmap_data', `height', and
6716 `width'. Remove function-local variable `i', leave the
6718 (gif_load): Remove unused variable `inc'.
6720 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
6721 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
6722 leave only the one in the inner block.
6724 * xfaces.c (face_fontset, realize_default_face): Remove unused
6726 (face_at_buffer_position): Remove unused variable `multibyte_p'.
6728 * term.c (encode_terminal_code): Remove unused variable `c'.
6730 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
6731 char *' instead of `char *'.
6733 * category.c (Fcategory_docstring): Remove unused variable `doc'.
6734 (Fget_unused_category): Remove unused variable `docstring_vector'.
6735 (Fchar_category_set): Remove unused variables `val', `charset',
6738 * coding.c (detect_coding_iso2022, setup_coding_system):
6739 Remove unused variable `i'.
6740 (detect_coding_mask): Remove unused variable `idx'.
6741 (detect_coding): Remove unused variable `i'.
6742 (ccl_coding_driver): Remove unused variable `result'.
6743 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
6744 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
6745 (encode_coding_string): Remove unused variables `gcpro1' and
6746 `saved_coding_symbol'.
6747 (Ffind_coding_systems_region_internal): Remove function-local
6748 variable args[], leave only the block-local one.
6749 (code_convert_region1): Remove unused variable `len'.
6751 * charset.c (char_printable_p): Remove unused variable `chars'.
6752 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
6753 (str_to_multibyte): Remove unused variable `c'.
6755 * window.c (size_window): Remove block-local variable `min_size'.
6757 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
6758 `header_line_height'.
6759 (append_space, extend_face_to_end_of_line): Declare `saved_what'
6760 enum display_element_type.
6762 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6764 * xterm.c (x_connection_closed): Catch X errors around all
6765 statements that call X. Save away the error message in a local copy.
6767 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6770 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6771 in or at the start of invisible text.
6773 * dispnew.c (update_window): Don't check_current_matrix_flags.
6775 2001-01-01 Jason Rumney <jasonr@gnu.org>
6777 * w32fns.c (x_figure_window_size): Do not allow new_height and
6778 new_width of frame to override specified values.
6780 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6782 * composite.c (find_composition): Fix a code for searching backward.
6784 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6786 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6787 (update_window) [GLYPH_DEBUG]: Call it.
6788 (scrolling_window): Prevent including current rows which are below
6789 what's displayed in the window.
6791 * xdisp.c (try_window_reusing_current_matrix)
6792 <new start <= old start>: Disable rows in the current matrix
6793 which are below the window after scrolling.
6795 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6796 is zero. It's not worth the complexity.
6797 (invisible_text_between_p): Put in #if 0 because unused.
6799 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6801 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6802 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6804 * keyboard.c (echo_char): If C is an integer, always call
6805 push_key_description. Former code could signal an invalid
6808 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6809 If set, print multibyte text.
6810 (Fsingle_key_description): Call push_key_description with
6811 FORCE_MULTIBYTE set.
6812 (describe_buffer_bindings): Likewise.
6814 * lisp.h (push_key_description): Add prototype.
6816 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6817 around the call to redisplay_internal.
6819 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6821 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6823 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6825 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6826 (ccl_driver): New local variable `extra_bytes'.
6828 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6830 * coding.c (setup_coding_system):
6831 Initialize coding->spec.ccl.eight_bit_carryover.
6832 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6834 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6836 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6837 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6838 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6839 (decode_composition_emacs_mule): New function.
6840 (decode_coding_emacs_mule): Decode composition sequence by calling
6841 decode_composition_emacs_mule.
6842 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6843 (encode_coding_emacs_mule): Changed from macro to function.
6844 If a text contains compositions, encode them correctly.
6845 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6846 that decoding and encoding are required.
6848 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6850 * xfaces.c (PT_PER_INCH): New macro.
6851 (xlfd_point_size): Compute real point size from font's pixel size.
6852 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6855 * .gdbinit: Comment out the line pointing to the Lesstif source
6858 * window.c (Frecenter): Use displayed_window_lines instead
6859 of window_internal_height.
6861 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6862 instead of x-toolkit-scroll-bars-p.
6863 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6865 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6866 instead of x-toolkit-scroll-bars-p.
6867 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6869 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6870 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6871 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6873 (add_window_display_history, add_frame_display_history)
6874 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6875 (build_frame_matrix_from_leaf_window): Remove unused code.
6876 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6878 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6879 (update_window) [GLYPH_DEBUG]: Likewise.
6880 (syms_of_display): Defsubr dump-redisplay-history.
6882 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6884 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6885 the end of the prompt. Set echo_after_prompt to the offset
6886 of echoptr in echobuf.
6888 * xdisp.c (init_from_display_pos): Pop until the iterator's
6889 stack is empty; there may be frames for stretch or images
6892 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6893 (save_or_restore_current_matrix): New function for the same
6894 purpose, but more efficient.
6895 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6897 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6899 * xdisp.c (syms_of_xdisp): Fix last change.
6901 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6903 * xdisp.c (syms_of_xdisp): Doc fix.
6905 * xdisp.c (redisplay_window): Remove label restore_buffers;
6906 use finish_scroll_bars instead to make sure that scroll bars
6907 are redeemed. If we don't do this, flickering can result from
6908 scroll bars being destroyed and recreated.
6910 2000-12-22 Jason Rumney <jasonr@gnu.org>
6912 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6913 in the wrong colors when the foreground is not black.
6914 (expose_window): Don't redraw the window that's currently being
6917 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6919 * window.c (size_window): When setting the window's too_small_ok
6920 flag, compare old size with minimum size depending on WIDTH_P,
6921 don't compare with window_min_width.
6923 * window.c (delete_window): Simplify somewhat.
6924 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6925 freeing window matrices. The flag windows_or_buffers_changed is
6926 set, so the next redisplay will consider all windows; this should
6929 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6931 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6933 * ccl.h (struct ccl_program): New member cr_consumed.
6935 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6936 (CCL_READ_CHAR): Handle EOL conversion here.
6937 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6939 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6941 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6943 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6944 otherwise tabs of different size compare equal.
6946 * callint.c (Fcall_interactively): Prevent a compiler warning.
6948 * print.c (print_unwind): Return nil.
6949 (PRINTDECLARE): Initialize all local variables.
6950 (print_preprocess): Add a default case.
6952 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6954 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6956 * window.c (delete_window, Fsplit_window)
6957 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6959 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6961 * dispnew.c (ensure_frame_matrix): Removed.
6962 (save_frame_matrix, restore_frame_matrix): New functions.
6963 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6965 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6966 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6968 2000-12-21 Andrew Innes <andrewi@gnu.org>
6970 * w32term.c (x_update_begin): Regenerate the palette here, rather
6971 than for each window.
6973 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6974 palette is NULL, since this corrupts memory! Also get
6975 display_info reference from frame.
6977 2000-12-21 Jason Rumney <jasonr@gnu.org>
6979 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6981 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6982 to avoid returning without releasing it.
6984 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6986 * keymap.c (push_key_description): Don't convert eight-bit-control
6987 and eight-bit-graphic to multibyte character.
6989 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6990 generic character and CODE1 is nil, return the smallest character
6993 2000-12-20 Dave Love <fx@gnu.org>
6995 * s/osf5-0.h (NSIG): Don't redefine.
6997 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6999 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
7000 excluding menu-bar and tool-bar.
7001 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
7002 (menu_item_p): Remove.
7003 (where_is_internal_1): Don't ignore menu-items.
7005 2000-12-20 Gerd Moellmann <gerd@gnu.org>
7007 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
7010 * window.c (make_window): Initialize window's min_hscroll.
7011 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
7012 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
7014 (struct saved_window): New member min_hscroll.
7015 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
7016 (Fset_window_configuration): Set window's min_hscroll.
7017 (save_window_save): Save window's min_hscroll.
7018 (compare_window_configurations): Compare min_hscroll values.
7020 * window.h (struct window): New member min_hscroll.
7022 * keyboard.c (echo_prompt): Prevent a compiler warning.
7024 * xdisp.c (try_cursor_movement): Fix last change. The real
7025 condition is that PT is at the end of the row, and should
7026 be displayed at the start of the next row.
7028 * xdisp.c (try_cursor_movement): If we end on a partially
7029 visible line, end we already decided to scroll, return -1.
7031 * dispextern.h (ensure_frame_matrix): Add prototype.
7033 * window.c (delete_window, Fsplit_window)
7034 (Fset_window_configuration): Call ensure_frame_matrix.
7036 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
7038 (adjust_frame_glyphs_for_frame_redisplay): If display has been
7039 completed, call fake_current_matrices instead of marking frame
7042 2000-12-20 Jason Rumney <jasonr@gnu.org>
7044 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
7046 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
7048 * fns.c (Frequire): Doc fix.
7050 2000-12-19 Gerd Moellmann <gerd@gnu.org>
7052 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
7054 * dispnew.c (direct_output_for_insert): Fix check for mini-window
7055 currently displaying a message.
7057 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
7059 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
7061 2000-12-18 Andrew Innes <andrewi@gnu.org>
7063 * w32.c (w32_strerror): New function.
7065 * w32.h (w32_strerror): New extern.
7067 * w32fns.c (Fw32_shell_execute): Use it.
7069 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7071 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
7073 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7075 * msdos.c (IT_set_face): Obey inverse_video.
7077 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7079 * dired.c (directory_files_internal): Always return decoded filenames.
7081 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7083 * xterm.c (x_connection_closed): Prevent being called recursively
7084 because of an error condition in XtCloseDisplay.
7086 * xdisp.c (init_iterator): If noninteractive, and the frame's
7087 face cache is null, make one.
7089 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
7091 * process.c (wait_reading_process_input): Check for pending
7092 input when running timers.
7094 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7096 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
7098 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7100 * process.c (read_process_output): Don't run a filter if the code
7101 decoder produces nothing but carryover.
7103 2000-12-17 Andrew Innes <andrewi@gnu.org>
7105 * w32.c (sys_rename): Only check errno against EEXIST, and not
7106 EACCES, when determining whether rename failed because the target
7107 exists. This was resulting in indefinite looping on Windows 9x if
7108 the source file was locked by another process.
7110 * w32fns.c (Ffile_system_info): New function.
7111 (syms_of_w32fns): Defsubr it.
7113 2000-12-17 Gerd Moellmann <gerd@gnu.org>
7115 * window.c (coordinates_in_window): Fix computation for
7116 position on vertical line between mode lines.
7118 * xfns.c (unwind_create_frame): Return t if frame was deleted.
7119 Don't alter tip_frame or tip_window.
7120 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7123 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
7124 Don't alter tip_frame or tip_window.
7125 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7128 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
7130 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
7131 be consistent with the doc string. Reported by NAKAJIMA Mikio
7132 <minakaji@osaka.email.ne.jp>.
7134 2000-12-16 Kenichi Handa <handa@etl.go.jp>
7136 * xfaces.c (Vface_ignored_fonts): New variable.
7137 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
7138 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
7140 2000-12-15 Gerd Moellmann <gerd@gnu.org>
7142 * dispnew.c (update_window): Detect pending input every nth line
7143 updated, i.e. do it depending on real work done, and not on the
7146 * xterm.c (expose_window): Don't redraw the window that's
7147 currently being updated.
7149 * window.c (Fset_window_point): Remove test for
7150 cursor_in_non_selected_windows.
7152 * lread.c (read1): Recognize end of file after `\\'.
7154 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
7155 not unwind_create_frame.
7157 2000-12-15 Dave Love <fx@gnu.org>
7159 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
7162 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
7164 2000-12-15 Kenichi Handa <handa@etl.go.jp>
7166 * coding.c (setup_coding_system): Clear all members of the struct
7167 coding_system at first.
7168 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
7170 (code_convert_region): Don't override coding->src_multibyte and
7171 coding->dst_multibyte.
7173 * fns.c (Fmd5): Docstring improved.
7175 2000-12-15 Miles Bader <miles@gnu.org>
7177 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
7178 are actually marked as mode-lines; otherwise use
7179 estimate_mode_line_height.
7181 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7183 * editfns.c (Fformat): Prevent a buffer overrun when the format
7184 specifies a precision.
7186 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
7188 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
7189 argument is outside the range [2..3].
7191 2000-12-14 Andrew Innes <andrewi@gnu.org>
7193 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
7194 nothing to do. Bind inhibit-quit.
7195 (tip_frame): Make it a Lisp_Object.
7196 (x_create_tip_frame): Set tip_frame after it has been added to
7198 (Fx_show_tip): Don't set tip_frame here.
7199 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
7200 (unwind_create_frame, unwind_create_tip_frame): New functions.
7201 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
7202 while a frame is only partially constructed.
7204 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7205 (x_free_frame_resources): New function.
7206 (x_destroy_window): Use it.
7208 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7210 * xfns.c (Fx_backspace_delete_keys_p): New function.
7211 (syms_of_xfns): Defsubr it.
7213 * config.in (HAVE_XKBGETKEYBOARD): Add.
7215 2000-12-14 Kenichi Handa <handa@etl.go.jp>
7217 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
7218 Always store string in multibyte representation in echobuf.
7219 (echo_char): Always store string in multibyte representation in
7221 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
7222 (read_key_sequence): Adjusted for the change of echo_prompt.
7224 * fns.c (Fmd5): Docstring improved.
7226 * lisp.h (detect_coding_system): Prototype adjusted.
7228 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
7229 (detect_coding_emacs_mule, detect_coding_iso2022,)
7230 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
7231 (detect_coding_utf_16, detect_coding_ccl): Make them static.
7232 New argument MULTIBYTEP. Callers changed.
7233 (detect_coding_mask, detect_coding_system): New argument
7234 MULTIBYTEP. Callers changed.
7235 (decode_coding_string): Set coding->src_multibyte and
7236 coding->dst_multibyte before calling detect_coding and detect_eol.
7237 Update them after some coding system is detected.
7239 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
7241 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
7243 * keyboard.c (menu_bar_items, tool_bar_items):
7244 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
7246 2000-12-13 Gerd Moellmann <gerd@gnu.org>
7248 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
7250 (unwind_create_frame, unwind_create_tip_frame): New functions.
7251 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
7252 while a frame is only partially constructed.
7254 * xterm.h (x_free_frame_resources): Declare.
7256 * xterm.c (x_free_frame_resources): New function.
7257 (x_destroy_window): Use it.
7259 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
7260 don't interrupt the update for pending input initially, i.e.
7261 update at least some lines.
7263 * keyboard.c (do_mouse_tracking): Make externally visible.
7265 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
7267 * xfns.c (gray_bitmap_bits): Declare `char *'.
7269 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7271 * xdisp.c (display_tool_bar_line): Make sure that tool bar
7272 lines start with a relief line.
7274 2000-12-12 Dave Love <fx@gnu.org>
7276 * window.c (Fdisplay_buffer): Doc fix.
7277 (Fwindow_list): Remove unused var.
7279 * buffer.h (mmap_set_vars): Declare.
7281 * window.h (Fset_window_point): Declare.
7283 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
7285 * msdos.c (fast_find_position): Don't overstep the last window row.
7286 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
7287 variable `area'. When looking for a row under (X,Y), give up if some
7288 of the previous rows is not enabled.
7290 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7292 * window.c (Fset_window_point): If displaying cursors in windows
7293 other than the selected window, make sure redisplay updates
7294 other windows to show the new value of point in the window.
7296 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
7298 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
7299 the buffer is the sole visible buffer when in the mini-buffer.
7301 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
7302 Bind `inhibit-read-only' to t.
7303 (unwind_with_echo_area_buffer): Use AREF.
7305 * xfns.c (Fx_hide_tip): Simplified.
7307 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
7310 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
7312 2000-12-11 Gerd Moellmann <gerd@gnu.org>
7314 * xfns.c (Fx_hide_tip): Fix last change.
7316 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
7317 nothing to do. Bind inhibit-quit.
7318 (tip_frame): Make it a Lisp_Object.
7319 (x_create_tip_frame): Set tip_frame after it has been added to
7321 (Fx_show_tip): Don't set tip_frame here.
7323 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7325 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
7328 * dispextern.h: Change external declaration of tip_frame.
7330 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
7331 return an empty string.
7333 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
7334 of the window's update_mode_line flag, since the former is set by
7335 force-mode-line-update, not the latter. This makes
7336 column-number-mode slightly faster.
7338 * xdisp.c (try_window_id) <all changes above window start>:
7341 2000-12-11 Paul Eggert <eggert@twinsun.com>
7343 * config.in (HAVE_FTELLO): Remove.
7345 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
7346 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
7348 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
7349 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
7351 2000-12-11 Miles Bader <miles@gnu.org>
7353 * window.c (displayed_window_lines): Don't round up when
7354 converting empty space at bottom to lines.
7355 Handle non-newline-terminated final lines properly.
7356 (Fwindow_text_height): New function (used to be in lisp).
7357 (syms_of_window): Initialize it.
7359 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
7361 * syntax.c (scan_lists): Check that the right quote char has the
7362 right Sstring syntax when jumping over strings.
7363 (init_syntax_once): Use Smax rather than 13.
7365 2000-12-09 Miles Bader <miles@gnu.org>
7367 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
7368 with PARTIALLY, inverting the sense.
7369 (window_scroll_pixel_based): Scroll partially visible lines into
7370 place if we hit the beginning or end of the buffer.
7371 (displayed_window_lines): Don't include partially visible lines.
7372 (Fmove_to_window_line): Skip past any partially visible first line.
7374 2000-12-08 Gerd Moellmann <gerd@gnu.org>
7376 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
7378 * tparam.c (tparam1): Change the way buffers are reallocated to be
7379 portable and less obfuscated.
7381 * termcap.c (tgetent): Change the way buffers are reallocated to
7382 be portable and less obfuscated.
7384 * macros.c (store_kbd_macro_char): Change the way buffers are
7385 reallocated to be portable and less obfuscated.
7387 * lread.c (read1): Change the way buffers are reallocated to be
7388 portable and less obfuscated.
7390 * doc.c (Fsubstitute_command_keys): Change the way buffers
7391 are reallocated so that it is portable.
7393 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
7395 * dosfns.c (Ffile_system_info): New function.
7396 (syms_of_dosfns): Defsubr it.
7398 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
7400 * alloc.c (gc_sweep): Add comment.
7402 2000-12-07 Gerd Moellmann <gerd@gnu.org>
7404 * sound.c (vox_configure): Change order of ioctls.
7405 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
7406 Ignore errors when changing volume.
7407 (vox_close): Don't reset the device.
7409 * process.c (read_process_output): Make sure the process marker's
7410 position is valid when the process buffer is changed in
7411 after-change functions. W3 does that.
7413 * xfns.c (x_free_gcs): New function.
7415 * xterm.h (x_free_gcs): Add prototype.
7417 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
7420 * xterm.c (x_destroy_window): Call x_free_gcs so that
7421 resources of non-toolkit X windows will be freed.
7423 2000-12-07 Andrew Innes <andrewi@gnu.org>
7425 * w32fns.c (xlfd_charset_of_font): Fix last change.
7427 2000-12-06 Dave Love <fx@gnu.org>
7429 * md5.h (__P): Don't define -- it comes from config.h.
7431 * strftime.c: Change some #if foo to #ifdef foo.
7433 2000-12-06 Andrew Innes <andrewi@gnu.org>
7435 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
7437 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
7438 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
7439 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
7441 2000-12-06 Gerd Moellmann <gerd@gnu.org>
7443 * alloc.c (gc_sweep): Prevent symbols read during loadup
7446 * xdisp.c (underlying_face_id): New function.
7447 (handle_face_prop, face_before_or_after_it_pos): Use it
7448 to determine the face ``under'' a string. Let strings inherit
7449 the face of the buffer under them.
7451 * xfaces.c (face_at_string_position): Update function comment.
7453 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
7454 matrix if the window's left position has changed; we need to
7455 redraw it in this case.
7457 * dispextern.h (struct glyph_matrix): Add member window_left_x.
7459 * window.c (coordinates_in_window): Check mouse on mode-line or
7462 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
7463 advertized by the function documentation.
7465 * window.c (syms_of_window): Doc fix.
7467 * sound.c (vox_configure): Set volume for left and right channel.
7468 (sound_cleanup): Return nil.
7470 * xdisp.c (move_it_by_lines): Fix paren typo.
7472 * xterm.c (x_load_font): Don't use the font's max_bounds for
7473 computing the height of the font. If max_bounds' ascent or
7474 descent are greater than the font's ascent or descent, this means
7475 glyphs overlap, which should be handled now by redisplay.
7477 * window.c (Veven_window_heights): New variable.
7478 (syms_of_window): DEFVAR_LISP it.
7479 (Fdisplay_buffer): Check Veven_window_heights before evening the
7482 2000-12-06 Miles Bader <miles@gnu.org>
7484 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
7485 update `default-frame-alist' instead of setting no frame parameters.
7487 2000-12-06 Kenichi Handa <handa@etl.go.jp>
7489 * composite.c (update_compositions): Fix typo (use the correct
7492 2000-12-05 Jason Rumney <jasonr@gnu.org>
7494 * md5.h: Remove underscores from function declarations.
7495 (__attribute__, __alignof__) [!__GNUC__]: Define.
7497 * md5.c: Delay include of md5.h until after namespace cleaning.
7499 * makefile.w32-in (fns.o): Depend on md5.h
7500 (md5.o): New target.
7503 * makefile.nt: Likewise.
7505 2000-12-05 Jason Rumney <jasonr@altavista.net>
7507 * w32term.c (expose_area): Complete last change.
7509 2000-12-05 Ken Raeburn <raeburn@gnu.org>
7511 * minibuf.c: Include intervals.h.
7513 2000-12-05 Jason Rumney <jasonr@gnu.org>
7515 * w32term.c (x_produce_glyphs): If a font for a component of
7516 a composition is not found, use 1 pixel dot ascent and 0 dot
7517 descent value to avoid displaying terribly tall empty boxes.
7518 (expose_area): Pass x-coordinate relative to the exposed
7519 area to x_draw_glyphs instead of a window-relative coordinate.
7521 2000-12-05 Gerd Moellmann <gerd@gnu.org>
7523 * xdisp.c (next_element_from_ellipsis): Save face before selective
7524 display in saved_face_id, and set face_before_selective_p.
7525 (reseat_1): Reset face_before_selective_p.
7526 (append_space, extend_face_to_end_of_line): If iterator's
7527 face_before_selective_p is set, use the face from saved_face_id.
7528 (extend_face_to_end_of_line): For tty frames, make sure to
7529 use the right face id when producing spaces at the end of
7532 * dispextern.h (struct it): Add face_before_selective_p.
7534 * keyboard.c (record_char): Don't record identical help-echo
7535 events in recent_keys.
7537 * xterm.c [USE_X_TOOLKIT]: Close the display.
7538 (xim_close_dpy): Handle case that the display has been closed.
7540 * xterm.c (x_destroy_window): Reset the frame's X window after
7543 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
7544 variable window_width.
7545 (line_draw_cost): Fix code skipping over spaces at the end of the
7546 line when must_write_spaces is not set.
7547 (scrolling_window): Fix code inserting runs in list of all runs.
7549 2000-12-05 Kenichi Handa <handa@etl.go.jp>
7551 * coding.c (setup_coding_system): Be sure to initialize
7552 coding->category_idx.
7554 2000-12-04 Gerd Moellmann <gerd@gnu.org>
7556 * xterm.c (PER_CHAR_METRIC): Removed because not used.
7558 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
7559 area to x_draw_glyphs instead of a window-relative coordinate.
7561 * fileio.c (auto_save_error): Add parameter ERROR. Show the
7562 error in the message.
7564 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
7565 timer after having read a key. It's not good for code reading
7566 several keys in a loop, like an input method.
7568 * fileio.c (Finsert_file_contents): When VISIT is t, don't
7569 record undo information for format-decode.
7571 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
7572 current buffer is read-only, not if it isn't.
7574 * keyboard.c (record_char): Record `help-echo' input events
7575 in recent_keys only if they display some help. Don't record
7576 `help-echo' events as macro char.
7578 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7580 * editfns.c (save_excursion_restore): Don't move point
7581 in another window if it is showing the wrong buffer.
7582 Avoid the call to Fwindow_live_p, for speed.
7584 2000-12-04 Kenichi Handa <handa@etl.go.jp>
7586 * xfaces.c (struct font_name): New member registry_priority.
7587 (split_font_name): Initialize the above member to zero.
7588 (concat_font_list): New function.
7589 (font_list): Include fonts of all alternative registries.
7590 (FONT_POINT_SIZE_QUANTUM): New macro.
7591 (better_font_p): Ignore point size difference less than
7592 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
7594 * xterm.c (x_produce_glyphs): If a font for a component of
7595 a composition is not found, use 1 pixel dot ascent and 0 dot
7596 descent value to avoid displaying terribly tall empty boxes.
7598 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
7600 2000-12-03 Ken Raeburn <raeburn@gnu.org>
7602 * coding.h (code_convert_string1): Declare.
7604 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
7606 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
7608 2000-12-02 Jason Rumney <jasonr@gnu.org>
7610 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
7611 correctly for single byte character case.
7612 (w32_per_char_metric): Do not try to make any assumptions about
7613 the metrics of BDF fonts.
7614 (x_estimate_mode_line_height): If `mode-line' face
7615 hasn't a font, use that of the frame, as drawing glyphs does.
7616 (note_mouse_highlight): Change the cursor shape on the vertical
7617 border between windows [not enabled].
7619 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
7621 * w32fns.c (Fx_create_frame): Reintroduce the call to
7622 face-set-after-frame-defaults.
7623 (Vx_window_horizontal_drag_shape): New variable.
7624 (syms_of_xfns): DEFVAR_LISP it.
7625 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
7628 2000-12-02 Simon Josefsson <simon@josefsson.org>
7630 * fns.c (Fmd5): Use a different logic to decide the coding system
7633 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
7635 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
7637 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
7639 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7641 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
7642 height for YNegative.
7643 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
7644 height; also see comment there.
7646 * window.c (coordinates_in_window): Handle computations for
7647 positions on the vertical bar and fringes differently for
7648 window-system frames. Consider some pixels near the vertical bar
7649 as on the bar if the frame doesn't have vertical scroll bars.
7650 Associate positions between mode or header lines with the
7651 right window, the left one.
7653 2000-12-01 Jason Rumney <jasonr@gnu.org>
7655 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
7657 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
7660 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7662 * window.c (struct saved_window): Add members orig_top and orig_height.
7663 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
7664 (save_window_save, Fset_window_configuration): Save/restore
7665 window's orig_top and orig_height.
7667 2000-12-01 Jason Rumney <jasonr@gnu.org>
7669 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
7671 * w32fns.c (x_set_cursor_color): Fix last change.
7673 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7675 * xdisp.c (echo_area_display): If cursor is in the echo area, make
7676 sure that the next redisplay displays the minibuffer, so that
7677 the cursor will be replaced with what the minibuffer wants.
7679 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
7680 #ifndef instead of using #if.
7681 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
7682 USE_TOOLKIT_SCROLL_BARS is defined.
7684 2000-11-30 Jason Rumney <jasonr@gnu.org>
7686 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
7689 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7691 * fns.c (Fmd5): Doc fix.
7693 2000-11-30 Simon Josefsson <simon@josefsson.org>
7695 * fns.c (Fmd5): New function.
7696 (syms_of_fns): Defsubr md5.
7698 * Makefile.in (obj): Add md5.o
7700 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7702 * md5.h, md5.c: New files, taken from glibc.
7704 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
7706 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
7707 hasn't a font, use that of the frame, as drawing glyphs does.
7709 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
7711 * eval.c (Frun_hooks): Allow 0 arguments.
7713 2000-11-29 Gerd Moellmann <gerd@gnu.org>
7715 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
7716 is over the menu bar widget, say it's not on the frame.
7718 * xfns.c (Fx_create_frame): Reintroduce the call to
7719 face-set-after-frame-defaults.
7721 * eval.c (Fsignal): Reset handling_signal.
7723 2000-11-28 Jason Rumney <jasonr@gnu.org>
7725 * w32menu.c (add_menu_item): Reset menu item text when changing
7726 type to radio button.
7728 2000-11-28 Gerd Moellmann <gerd@gnu.org>
7730 * xselect.c: Update copyright.
7732 * window.c (coordinates_in_window): If on a mode or header line,
7733 but sufficiently close to its start, return ``on vertical
7734 border''. This gives us a way to drag windows horizontally when
7735 using toolkit scroll bars.
7737 * xterm.c (note_mouse_highlight): Change the cursor shape
7738 on the vertical border between windows.
7740 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
7742 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
7743 (syms_of_xfns): DEFVAR_LISP it.
7744 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
7746 * textprop.c (text_read_only): New function.
7747 (verify_interval_modification): Use it instead of signaling
7748 `text-read-only'. This makes it easier to catch this error
7751 * xdisp.c (forward_to_next_line_start): Check for newlines,
7752 not end of line, which includes CR.
7754 2000-11-28 Kenichi Handa <handa@etl.go.jp>
7756 * coding.c (Ffind_coding_systems_region_internal): Be sure to
7757 include no-conversion.
7759 2000-11-27 Jason Rumney <jasonr@gnu.org>
7761 * w32fns.c (w32_load_system_font): Always mark font as double byte
7762 if codepage is unicode.
7764 2000-11-27 Gerd Moellmann <gerd@gnu.org>
7766 * xdisp.c (forward_to_next_line_start): If already on a newline,
7767 just consume it to avoid unintended skipping over invisible text below.
7769 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7770 `vertical-line', `mode-line' and `header-line' events.
7772 * xdisp.c (try_window_id): Avoid starting to display in the middle
7773 of a character, a TAB for instance. This is easier than to set
7774 up the iterator exactly, and it's not a frequent case, so the
7775 additional effort wouldn't really pay off.
7777 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7779 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7782 2000-11-25 Jason Rumney <jasonr@gnu.org>
7784 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7785 Args to window_from_coordinates should be pixel coordinates.
7787 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7788 redisplay handles them properly.
7790 2000-11-25 Miles Bader <miles@gnu.org>
7792 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7794 2000-11-24 Jason Rumney <jasonr@gnu.org>
7796 * w32.c (init_environment): Set LANG environment variable based on
7797 locale settings, if not set.
7799 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7800 making tool bar smaller. When clearing the frame, also
7801 clear current matrices. Clear frame when tool bar disappears.
7802 Don't use more lines for the tool-bar than is available.
7803 (x_change_window_heights): New function.
7805 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7807 * xdisp.c (init_from_display_pos): If POS says we're already after
7808 an overlay string ending at POS, make sure to pop the iterator
7809 because it will be in front of that overlay string. When POS is
7810 ZV, we've thereby also ``processed'' overlay strings at ZV.
7812 * xfaces.c (lface_from_face_name): Function comment fix.
7814 2000-11-24 Miles Bader <miles@gnu.org>
7816 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7817 apply `mode-line-inverse-video' -- zero means force display using
7818 the default face, non-zero means display using the specialized face.
7819 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7821 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7823 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7826 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7828 * coding.c (decode_coding_emacs_mule): Fix the case of
7829 CODING_EOL_LF, which used uninitialized value of c.
7831 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7833 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7835 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7837 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7840 * frame.h (struct frame): Replace desired_tool_bar_items,
7841 current_tool_bar_items, n_desired_tool_bar_items,
7842 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7844 * frame.c (make_frame): Change initialization of tool bar
7847 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7848 Change references to members deleted from struct frame to use the
7851 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7852 references to members deleted from struct frame to use the new ones.
7854 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7856 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7858 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7859 (note_tool_bar_highlight): Change references to members deleted
7860 from struct frame to use the new ones.
7862 2000-11-23 Miles Bader <miles@gnu.org>
7864 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7865 the face's inverse-video attribute, rather than overriding it.
7867 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7869 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7870 making tool bar smaller.
7872 2000-11-22 Dave Love <fx@gnu.org>
7874 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7876 2000-11-22 Miles Bader <miles@gnu.org>
7878 * keyboard.c (Vminibuffer_message_timeout): New variable.
7879 (command_loop_1): Use it to determine message timeout.
7880 (syms_of_keyboard): Initialize it.
7882 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7884 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7886 * sysdep.c: Move the code for declaring h_errno after #include
7889 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7891 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7892 the menu bar when the tooltip is unmapped.
7894 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7895 sole visible buffer when we're currently in the mini-buffer, and
7898 2000-11-21 Jason Rumney <jasonr@gnu.org>
7900 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7901 put on the clipboard.
7902 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7903 copy of what Emacs last put there. If they are the same, do not
7904 use the clipboard copy to avoid losing data due to coding conversions.
7906 2000-11-22 Miles Bader <miles@gnu.org>
7908 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7909 (syms_of_minibuf): Initialize it.
7910 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7911 to prompt, don't make read-only.
7913 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7915 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7916 Add BEFORE/AFTER_POTENTIAL_GC.
7918 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7920 * buffer.c (mmap_free_1): Avoid a compiler warning.
7922 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7924 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7926 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7929 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7931 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7934 * s/gnu-linux.h: Don't use `#cpu'.
7936 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7937 not defined in mman.h.
7939 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7940 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7941 and store an index in the XClientMessageEvent. Storing a
7942 Lisp_Object or pointer can fail on a 64 bit system, since X only
7944 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7946 2000-11-20 Dave Love <fx@gnu.org>
7948 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7950 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7952 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7954 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7956 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7959 * alloc.c (make_string): Fix previous change. Be sure to make
7960 unibyte string correctly.
7962 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7964 * window.c (Fwindow_list): Change parameter list to be XEmacs
7966 (window_list_1): New function.
7967 (window_loop): Use it instead of Fwindow_list.
7969 * sysdep.c (emacs_ospeed): New variable.
7970 (toplevel): Don't declare ospeed extern.
7971 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7973 * termcap.c (ospeed): Remove.
7974 (tputs) [!emacs]: Remove unused code.
7975 (tgetent): Avoid a compiler warning.
7977 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7978 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7979 SCROLL_BAR_X_WIDGET with additional argument DPY.
7981 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7983 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7984 Take the X display as additional argument.
7985 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7986 `Widget' is a pointer type that's not easily stored in Lisp_Object
7987 form in a portable way.
7989 * dispnew.c (update_text_area): Fix last change.
7991 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7993 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7995 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7996 clear current matrices.
7998 * buffer.c (mmap_enlarge): Don't print a message on stderr
7999 if mapping new memory at the end of the existing region fails.
8001 * dispnew.c (update_text_area): Don't skip over equal glyphs
8002 when the last current glyph overlaps the glyph to its right.
8004 2000-11-18 Miles Bader <miles@gnu.org>
8006 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
8007 lines that *end* with "..." too (that's the most common case!).
8009 2000-11-18 Gerd Moellmann <gerd@gnu.org>
8011 * xdisp.c (resize_mini_window): Temporarily change to the
8012 mini-window's buffer if necessary.
8014 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
8015 the tooltip obscures less text under it.
8017 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8019 * puresize.h (BASE_PURESIZE): Increase to 700000.
8021 2000-11-18 Jason Rumney <jasonr@gnu.org>
8023 * w32term.c (w32_draw_bitmap): Use face to set colors.
8025 2000-11-17 Dave Love <fx@gnu.org>
8027 * lread.c (Fload): Fix #ifdef for pcc.
8029 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8031 * xdisp.c (pos_visible_p): Compute the default character height
8034 2000-11-16 Gerd Moellmann <gerd@gnu.org>
8036 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
8037 knowing the line's height; use the default font's height in that case.
8039 * xfaces.c (weight_table): Add `demi' with the same meaning as
8042 2000-11-16 Kenichi Handa <handa@etl.go.jp>
8044 * dispnew.c (null_row): New global static variable.
8045 (clear_glyph_row): Delete local static variable null_row.
8047 2000-11-15 Jason Rumney <jasonr@gnu.org>
8049 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
8050 (w32_alloc_lighter_color): Use new brightness calculations from
8051 xterm.c. Scale delta to be in the range expected by W32.
8052 (w32_draw_relief_rect): Use frame relief colors.
8054 2000-11-15 Gerd Moellmann <gerd@gnu.org>
8056 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
8057 (Qinhibit_default_face_x_resources): New variable.
8058 (syms_of_frame): Initialize it.
8059 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
8061 * xdisp.c (pos_visible_p): Improve function comment.
8063 * lisp.h (BINDING_STACK_SIZE): New macro.
8065 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
8066 reading the directory if readdir returns null and errno is EAGAIN
8069 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
8071 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
8072 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
8073 Set amount_to_scroll to max of dx and scroll_step so that
8074 scroll-conservatively doesn't defeat scroll-step>1.
8075 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
8076 scroll-conservatively for line-at-a-time scrolling.
8078 2000-11-14 Gerd Moellmann <gerd@gnu.org>
8080 * window.c (Fpos_visible_in_window_p): Call pos_visible with
8083 * xdisp.c (current_mode_line_height, current_header_line_height):
8085 (init_xdisp): Initialize them.
8086 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
8087 and use exact mode line heights if it is set.
8089 * lisp.h (pos_visible_p): Change prototype.
8091 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8092 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
8093 and current_header_line_height first.
8094 (current_mode_line_height, current_header_line_height):
8097 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
8099 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
8100 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
8101 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
8103 2000-11-14 Miles Bader <miles@gnu.org>
8105 * xterm.c (x_alloc_lighter_color): Include an additive component
8106 too for dark colors, because FACTOR isn't enough.
8107 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
8110 2000-11-13 Gerd Moellmann <gerd@gnu.org>
8112 * keyboard.c (show_help_echo): Call message3_nolog with number of
8113 bytes in the help string as 2nd parameter, instead of the number
8116 2000-11-13 Miles Bader <miles@gnu.org>
8118 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
8119 (Fload): Use new openp return protocol.
8120 Don't try to use Vload_source_file_function to load .elc files.
8121 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
8122 openp return protocol.
8123 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
8125 2000-11-11 Kenichi Handa <handa@etl.go.jp>
8127 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
8129 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
8130 Defined these macros.
8131 (NLIST_STRUCT): Avoid re-defining it.
8133 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
8134 -I/usr/contrib/X11R6/include.
8135 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
8137 2000-11-10 Jason Rumney <jasonr@gnu.org>
8139 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
8141 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
8142 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
8144 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
8145 (Qw32_charset_vietnamese): New symbol.
8146 (xlfd_charset_of_font): New function.
8147 (w32_load_system_font): Use it.
8148 (x_to_w32_charset): Use Fassoc to find charset info. Special case
8149 when Vw32_charset_info_alist is nil to ensure default face always
8150 has font. Use Fcar and Fcdr for safety.
8151 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
8152 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
8153 pseudo-codepages for special cases.
8154 (w32_to_x_font): New parameter to allow charset portion to be
8155 specified where there is many to one mapping. Callers changed.
8156 (w32_list_fonts): Avoid listing fonts that won't display.
8158 2000-11-10 Gerd Moellmann <gerd@gnu.org>
8160 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
8161 (font_list_1): Renamed from font_list.
8162 (font_list): New function, trying alternative registries from
8163 Vface_alternative_font_registry_alist.
8164 (Finternal_set_alternative_font_registry_alist): New function.
8165 (syms_of_xfaces): Initialize and Staticpro
8166 Vface_alternative_font_registry_alist.
8167 Defsubr Finternal_set_alternative_font_registry_alist.
8169 2000-11-09 Ken Raeburn <raeburn@gnu.org>
8171 * lisp.h (Flooking_at): Declare.
8173 2000-11-09 Gerd Moellmann <gerd@gnu.org>
8175 * dired.c (directory_files_internal): Fix a braino.
8177 * dired.c (directory_files_internal): Add missing GCPRO's.
8180 2000-11-08 Gerd Moellmann <gerd@gnu.org>
8182 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
8183 (resize_mini_window): Return quickly if Vresize_mini_window is
8184 nil. Don't return if Vmax_mini_window_height is nil.
8186 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
8187 (syms_of_xdisp): Initialize them.
8188 (resize_mini_window): Act according to the setting of
8189 Vresize_mini_window.
8190 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
8192 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
8193 scroll bar widget after configuring it, so that it will appear at
8194 the right position from the start.
8195 (XTredeem_scroll_bar): Cleaned up.
8197 2000-11-08 Kenichi Handa <handa@etl.go.jp>
8199 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
8200 font is taller than the frame line, we don't have to bias the
8203 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
8205 2000-11-07 Dave Love <fx@gnu.org>
8207 * config.in (HAVE_MKSTEMP): Add.
8209 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
8211 2000-11-07 Gerd Moellmann <gerd@gnu.org>
8213 * window.c (Fset_window_configuration): Don't try to preserve
8214 point in the current buffer, if that buffer is displayed in more
8217 * xfaces.c (lookup_named_face): If default face isn't realized,
8218 try to realize it. Return -1 if not successful.
8219 (Fx_list_fonts): Handle case that face cannot be determined.
8220 (Fface_font): Likewise.
8222 2000-11-06 Gerd Moellmann <gerd@gnu.org>
8224 * window.c (displayed_window_lines): Detect partially
8225 visible lines at the bottom correctly.
8227 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
8229 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
8230 when ensuring we don't do visit in indirect buffer.
8232 2000-11-06 Kenichi Handa <handa@etl.go.jp>
8234 * composite.h (compose_chars_in_text): Add prototype.
8236 * composite.c (Vcomposition_function_table): New variable.
8237 (Qcomposition_function_table): New variable.
8238 (run_composition_function): Call
8239 Vcompose_chars_after_function with three arguments.
8240 (compose_chars_in_text): New function.
8241 (syms_of_composite): Modified the doc-string of
8242 Vcompose_chars_after_function. Declare composition-function-table
8243 as a lisp variable, and initialize it.
8245 * xfns.c (x_encode_text): Suppress producing escape sequences for
8248 * xselect.c: Include composite.h.
8249 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
8251 2000-11-05 Andrew Innes <andrewi@gnu.org>
8253 * w32term.c (x_produce_glyphs): Fix typo in enum name.
8255 * sysdep.c (read_input_waiting): Remove extraneous argument to
8258 * w32fns.c (Fx_server_version): Include w32_build_number in the
8261 * w32heap.c (w32_build_number): New variable.
8262 (cache_system_info): Set it.
8264 * w32heap.h (w32_build_number): Add extern.
8266 * emacs.c (syms_of_emacs): Update docstring for
8267 system-configuration, to reflect the actual usage on MS-Windows.
8269 2000-10-31 Gerd Moellmann <gerd@gnu.org>
8271 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
8272 process idle timers while waiting for another event.
8274 * dispnew.c (update_frame_line): Handle case where spaces in
8275 the default face are colored.
8277 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
8278 window height hasn't changed.
8280 2000-10-31 Jason Rumney <jasonr@gnu.org>
8282 * w32term.c (x_produce_glyphs): Handle composite characters.
8283 (x_draw_glyph_string_foreground)
8284 (x_draw_composite_glyph_string_foreground): Restore old font.
8286 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
8288 * minibuf.c (read_minibuf): Reset the undo history just before
8289 starting the recursive-edit.
8291 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8293 * xfaces.c (menu_face_change_count): New variable.
8294 (Finternal_set_lisp_face_attribute): Increment it for changes
8296 (realize_basic_faces): Reflect changes in the `menu' faces
8299 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
8300 dy obtained from the iterator's y-position after moving from
8301 scroll_margin_pos to PT; see comment there.
8303 * xdisp.c (safe_eval_handler): Call add_to_log.
8305 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
8306 is not a symbol or string.
8308 * xdisp.c (echo_area_display): Don't perform a display update from
8309 inside redisplay. The update will happen anyway at the end of
8310 redisplay, and it can confuse redisplay (GC messages while
8311 redisplaying, for instance.)
8313 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
8315 * xrdb.c (x_load_resources): Use the class name in the defaults.
8317 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
8318 (regex_compile): Catch bogus \(\1\).
8320 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8322 * xterm.c (x_alloc_nearest_color): Fix last change to compare
8325 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
8326 we have a color cache, check that the cached color equals the
8327 allocated color. If not, clear the color cache.
8329 * window.c (displayed_window_lines): Change buffers if necessary.
8330 Fix computation of displayed lines.
8332 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
8333 update_menu_bindings to DEFVAR_BOOL.
8335 2000-10-30 Kenichi Handa <handa@etl.go.jp>
8337 * search.c (Fset_match_data): Be sure to make search_regs always sane.
8339 * puresize.h (BASE_PURESIZE): Increase to 680000.
8341 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
8343 2000-10-29 Jason Rumney <jasonr@gnu.org>
8345 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
8347 * w32term.c (w32_bdf_per_char_metric): Negate descent.
8348 (w32_cache_char_metrics): Handle possibility that 'x' does not
8349 exist in a BDF font.
8350 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
8352 * w32bdf.h (bdffont): Add nchars.
8354 * w32bdf.c (set_bdf_font_info): Set it.
8355 (w32_BDF_TextOut): Swap byte order of double byte characters.
8356 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
8358 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
8360 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
8361 don't override the colors in frame's param_alist, unless they are
8364 * term.c (reassert_line_highlight): If inverse_video is non-zero,
8365 reverse the effect of the highlight flag.
8367 2000-10-27 Ken Raeburn <raeburn@gnu.org>
8369 * window.h (Fwindow_live_p): Declare.
8371 * undo.c (record_delete): Check that last_undo_buffer is really a
8372 buffer before applying XBUFFER to it.
8374 * keymap.c (where_is_internal): Pass lisp object, not integer, to
8377 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8379 * lisp.h (KEYMAPP): New macro.
8380 (get_keymap): Remove.
8381 (get_keymap_1): Rename get_keymap.
8383 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
8385 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
8387 * xmenu.c (single_submenu): Use KEYMAPP.
8388 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8389 Use KEYMAPP rather than Fkeymapp.
8391 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
8393 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
8394 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8395 Use KEYMAPP rather than Fkeymapp.
8396 (single_submenu): Use KEYMAPP.
8397 (w32_menu_show, w32_dialog_show): Use TRUE.
8399 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
8401 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
8402 (Fkeymapp): Use KEYMAPP.
8403 (get_keymap): Rename from get_keymap_1. Remove old def.
8404 Return t when autoload=0 and error=0 and the keymap needs autoloading.
8405 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
8406 (Fminor_mode_key_binding): Don't raise an error if the binding
8408 (Fuse_global_map, Fuse_local_map): Allow autoloading.
8409 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
8411 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
8412 Allow Vspecial_event_map to be autoloaded.
8413 (menu_bar_items): Fetch the keymap rather than using keymapp.
8414 (menu_bar_one_keymap): No need to follow func-indirect any more.
8415 (parse_menu_item): get_keymap_1 -> get_keymap.
8416 (tool_bar_items): Fetch the keymap rather than using keymapp.
8417 (read_key_sequence): Use KEYMAPP.
8419 * intervals.c (get_local_map): Use get_keymap rather than following
8420 function-indirections explicitly.
8422 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
8424 2000-10-27 Jason Rumney <jasonr@gnu.org>
8426 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
8427 point, as Windows has oversized fonts.
8429 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
8431 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8433 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
8434 (freehook, reallochook): Handle null pointer arguments.
8435 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
8437 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8439 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
8440 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
8441 Giving in to popular pressure to shut up the compiler with casts.
8443 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8445 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
8446 signed value, and use a default value computed from the font's
8449 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
8451 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
8452 that specify a negative underline position can still use underlines.
8454 * window.c (Fpos_visible_in_window_p): Make POS default to
8455 WINDOW's point, not the current buffer's point.
8457 2000-10-26 Dave Love <fx@gnu.org>
8459 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
8460 when it's necessary.
8462 2000-10-26 Gerd Moellmann <gerd@gnu.org>
8464 * window.c (size_window): Compute size difference from sum of old
8465 child window sizes instead of from parent's size.
8467 * xdisp.c (pos_visible_p): Change current buffer if necessary.
8468 Handle obscured lines at the top of the window.
8470 * frame.c (Fdelete_frame): Doc fix. Move running the hook
8471 down after the last error condition check.
8473 * frame.c (Fdelete_frame): Run delete-frame-hook.
8475 2000-10-26 Kenichi Handa <handa@etl.go.jp>
8477 * coding.c (decode_coding): Fix previous change (check also
8478 CODING_MODE_LAST_BLOCK).
8480 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8482 * regex.c: More `unsigned char' -> `re_char' changes.
8483 Also change several `int' into `re_wchar_t'.
8484 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
8485 (PUSH_FAILURE_POINTER): Don't cast any more.
8486 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
8487 We want GCC to complain, since this piece of code makes
8488 re_match non-reentrant, which *should* be fixed.
8489 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
8490 (EXTEND_BUFFER): Use RETALLOC.
8491 (SET_LIST_BIT): Don't cast.
8492 (re_wchar_t): New type.
8493 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
8494 that those two functions will always properly return.
8495 (IMMEDIATE_QUIT_CHECK): Cast to void.
8496 (analyse_first): Use recursion rather than an explicit stack.
8497 (re_compile_fastmap): Can't fail anymore.
8498 (re_search_2): Don't check re_compile_fastmap for failure.
8499 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
8500 Now also sets the new value (passed in a new argument).
8501 (re_match_2_internal): Use it.
8502 Also, use a new var `reg' of type size_t when looping through regs
8503 rather than reuse the inappropriate `mcnt'.
8505 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
8506 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
8507 (where_is_internal): Renamed from Fwhere_is_internal.
8508 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
8509 (Fwhere_is_internal): New function wrapping where_is_internal.
8510 (where_is_internal_1): Handle the case where we're filling the cache.
8511 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
8513 2000-10-25 Miles Bader <miles@gnu.org>
8515 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
8517 2000-10-25 Gerd Moellmann <gerd@gnu.org>
8519 * window.c (pos_fully_visible_p): Removed.
8520 (Fpos_visible_in_window_p): Use pos_visible_p to determine
8521 if position is visible and/or fully visible.
8523 * lisp.h (pos_visible_p): Add prototype.
8525 * xdisp.c (pos_visible_p): New function.
8527 2000-10-25 Kenichi Handa <handa@etl.go.jp>
8529 * process.c (send_process): If OBJECT is t, it means that the data
8530 is from C string, but we should encode it. Before calling
8531 setup_raw_text_coding_system, be sure to flush out data by the
8532 previous coding system.
8534 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
8536 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
8537 assignment of startpos to prev when startpos == pos.
8539 * editfns.c (find_field): Set the field stickiness correctly from
8540 overlay fields. Use renamed `text_property_stickiness'.
8541 (text_property_stickiness): Renamed from `char_property_stickiness'.
8542 Only check text properties, not overlays.
8543 * textprop.c (get_char_property_and_overlay): New function.
8544 (Fget_char_property): Use it.
8545 * intervals.h (get_char_property_and_overlay): Add declaration.
8547 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8549 * keymap.c: Use AREF, ASET and ASIZE macros.
8550 (Fmake_sparse_keymap): Docstring fix.
8552 (shadow_lookup): Move up.
8553 Handle the case where lookup-key returns an integer.
8554 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
8555 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
8556 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
8557 Simplify/rewrite the keymap-finding code.
8558 Add check for command shadowing, using shadow_lookup.
8560 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
8562 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
8563 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
8566 2000-10-24 Andrew Innes <andrewi@gnu.org>
8568 * dired.c (directory_files_internal_unwind): New function.
8569 (directory_files_internal): Use it to ensure closedir is called
8570 even if expand-file-name or file-attributes throw, eg. because of
8571 a user interrupt. Also enable immediate_quit while calling
8572 re_search, so that matching can be interrupted as well.
8574 2000-10-24 Andrew Innes <andrewi@gnu.org>
8576 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
8578 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
8579 so that re_search functions only quit when callers expect them to.
8581 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8583 * regex.c (regex_compile): Change the way of handling a range from
8584 a char less than 256 to a char not less than 256.
8586 2000-10-24 Gerd Moellmann <gerd@gnu.org>
8588 * window.c (size_window): Prevent setting window's width or
8589 height to a negative value (esp. with XSETFASTINT).
8591 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
8592 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
8593 (protect_malloc_state) [GC_MALLOC_CHECK &&
8594 GC_PROTECT_MALLOC_STATE]: New function.
8595 (PROTECT_MALLOC_STATE): New macro.
8596 (__malloc_initialize, morecore, _malloc_internal)
8597 (_free_internal) _realloc_internal): Use it to make _heapinfo
8598 read-only outside of gmalloc.
8600 * keymap.c: Update copyright.
8602 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
8605 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
8607 * filelock.c (unlock_all_files): Use unlock_file to expand each
8608 buffer's file_truename before trying remove its lock file.
8610 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
8612 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
8613 or CRLF, decode EOLs.
8615 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8617 * window.c (Fdisplay_buffer): Fix doc.
8619 2000-10-23 Jason Rumney <jasonr@gnu.org>
8621 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
8622 ASCII font of default fontset on Windows.
8624 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
8625 xterm.c comment below).
8627 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
8629 2000-10-23 Gerd Moellmann <gerd@gnu.org>
8631 * xterm.c (x_connection_closed): Reset handling_signal.
8633 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
8635 2000-10-23 Miles Bader <miles@gnu.org>
8637 * window.c (window_scroll_pixel_based, window_scroll_line_based):
8638 Pass nil for FULLY argument to Fpos_visible_in_window_p to
8639 maintain old behavior.
8640 * minibuf.c (Fminibuffer_complete): Likewise.
8642 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
8644 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
8645 that when a font can't be exactly centered, it errs up rather than
8648 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
8650 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
8652 2000-10-23 Andrew Choi <akochoi@i-cable.com>
8654 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
8656 * dispnew.c [macintosh]: Include macterm.h.
8657 (init_display) [macintosh]: Initialization for window system.
8659 * emacs.c (main) [macintosh]: Call syms_of_textprop,
8660 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
8661 syms_of_search, x_term_init, and init_keyboard before calling
8662 init_window_once. Also, call syms_of_xmenu.
8664 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
8665 default fontset to Monaco.
8667 * frame.c [macintosh]: Include macterm.h. Remove declarations of
8668 NewMacWindow and DisposeMacWindow.
8669 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
8670 instead of calling NewMacWindow and setting fields of
8671 f->output_data.mac directly. Call init_frame_faces.
8672 (Fdelete_frame) [macintosh]: Remove unused code.
8673 (Fmodify_frame_parameters) [macintosh]: Call
8674 x_set_frame_parameters instead of mac_set_frame_parameters.
8676 * frame.h [macintosh]: Define menu_bar_lines field in struct
8677 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
8679 * keyboard.c [macintosh]: Include macterm.h.
8680 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
8681 and menu_bar_activate_event type events as for X and NT.
8682 (make_lispy_event) [macintosh]: Construct lisp events of type
8683 MENU_BAR_EVENT as for X and NT.
8685 * sysdep.c [macintosh]: Remove declaration for sys_signal.
8686 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
8687 (sys_subshell) [macintosh]: Remove definition entirely.
8688 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
8689 Vwindow_system_version here. Remove initialization of
8690 Vx_bitmap_file_path.
8691 (read_input_waiting): Correct the number of parameters passed to
8693 Move all Macintosh functions to mac/mac.c.
8695 * term.c [macintosh]: Include macterm.h.
8697 * window.c [macintosh]: Include macterm.h.
8699 * xdisp.c [macintosh]: Include macterm.h. Declare
8700 set_frame_menubar and pending_menu_activation.
8701 (echo_area_display) [macintosh]: Do not return if terminal frame
8702 is the selected frame.
8703 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
8704 Allow only the selected frame to set menu bar.
8705 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
8706 calling FRAME_EXTERNAL_MENU_BAR (f).
8707 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
8709 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
8710 and check_x. Declare XCreateGC. Define x_create_gc and
8711 x_free_gc. Initialize font_sort_order.
8712 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
8713 but call x_list_fonts instead of w32_list_fonts.
8714 (Finternal_face_x_get_resource) [macintosh]: Do not call
8715 display_x_get_resource.
8716 (prepare_face_for_display) [macintosh]: Set xgcv.font.
8717 (realize_x_face) [macintosh]: Load the font if it is specified in
8719 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
8721 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
8723 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
8724 is nil: since we go to the end of submap anyway, we'd end up
8726 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
8727 doesn't obey autoload.
8729 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8731 * msdos.c (dos_set_window_size): Update screen dimension variables.
8733 2000-10-21 Jason Rumney <jasonr@gnu.org>
8735 * w32term.c (w32_cache_char_metrics): Double check that font is
8736 really fixed pitch before trusting tmPitchAndFamily.
8738 2000-10-21 Andrew Innes <andrewi@gnu.org>
8740 * w32gui.h (w32_char_font_type): Move enum from w32term.c
8742 * w32term.h: Extern decl for w32_cache_char_metrics.
8744 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
8746 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
8747 (w32_unload_font): Free per_char array if present.
8749 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
8750 cached information in emulated XFontStruct to handle common cases
8751 quickly. Do not allocate XCharStruct for return.
8752 (w32_native_per_char_metric): New function.
8753 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
8755 (x_produce_glyphs): Don't get an HDC. Change calls to
8756 w32_per_char_metric to match arg change above. Remove calls to
8758 (w32_get_glyph_overhangs): Ditto.
8759 (w32_cache_char_metrics): New function.
8761 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
8762 ($(BLD)/casefiddle.$(O)): Remove compile command.
8763 ($(BLD)/gmalloc.$(O)): Remove compile command.
8764 ($(BLD)/dispnew.obj):
8765 ($(BLD)/keyboard.obj):
8766 ($(BLD)/w32inevt.obj):
8767 ($(BLD)/w32bdf.obj):
8769 ($(BLD)/buffer.obj):
8770 ($(BLD)/editfns.obj):
8772 ($(BLD)/fileio.obj):
8774 ($(BLD)/indent.obj):
8775 ($(BLD)/insdel.obj):
8776 ($(BLD)/intervals.obj):
8777 ($(BLD)/minibuf.obj):
8779 ($(BLD)/scroll.obj):
8780 ($(BLD)/sysdep.obj):
8781 ($(BLD)/textprop.obj):
8782 ($(BLD)/widget.obj):
8783 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8784 ($(BLD)/term.obj): Add dependency on dispextern.h.
8786 * makefile.nt ($(BLD)\dispnew.obj):
8787 ($(BLD)\keyboard.obj):
8788 ($(BLD)\w32inevt.obj):
8789 ($(BLD)\w32bdf.obj):
8791 ($(BLD)\buffer.obj):
8792 ($(BLD)\editfns.obj):
8794 ($(BLD)\fileio.obj):
8796 ($(BLD)\indent.obj):
8797 ($(BLD)\insdel.obj):
8798 ($(BLD)\intervals.obj):
8799 ($(BLD)\minibuf.obj):
8801 ($(BLD)\scroll.obj):
8802 ($(BLD)\sysdep.obj):
8803 ($(BLD)\textprop.obj):
8804 ($(BLD)\widget.obj):
8805 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8806 ($(BLD)\term.obj): Add dependency on dispextern.h
8808 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8810 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8811 with an additional argument of Qt.
8813 2000-10-21 Miles Bader <miles@gnu.org>
8815 * window.c (pos_fully_visible_in_window_p): New function.
8816 (Fpos_visible_in_window_p): Add FULLY argument.
8817 Use pos_fully_visible_in_window_p.
8818 (window_scroll_pixel_based, window_scroll_line_based): Update
8819 calls to Fpos_visible_in_window_p.
8820 * lisp.h (Fpos_visible_in_window_p): Update prototype
8822 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8824 * alloc.c (toplevel): Conditionalize compilation of mem_*
8825 functions differently.
8827 2000-10-20 Jason Rumney <jasonr@gnu.org>
8829 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8830 mem_init where it used to be. mem_z etc not defined otherwise.
8832 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8834 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8836 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8837 structure definition and related variabled to the top of the file.
8838 Include this code when GC_MALLOC_CHECK is defined.
8839 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8840 register/unregister allocated region.
8841 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8842 which isn't allocated.
8843 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8844 something which is already in use.
8845 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8846 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8847 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8848 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8850 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8851 _malloc_internal instead of malloc.
8852 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8855 2000-10-20 Andrew Innes <andrewi@gnu.org>
8857 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8859 (my_strftime) <macro>: Don't use macro arg list when redefining as
8861 (my_strftime) <function>: Supply 0 as ut argument.
8863 2000-10-19 Jason Rumney <jasonr@altavista.net>
8865 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8866 including dispextern.h, as it stops faces from working.
8868 * w32fns.c (Fx_create_frame): Don't bother calling
8869 face-set-after-frame-default since the caller does it for us
8870 anyway. Clean up calls to x_get_arg to be consistent with X.
8872 * w32term.c (x_produce_glyphs): Handle
8873 unibyte_display_via_language_environment correctly.
8874 (w32_draw_box_rect): Fix the calculation of width and height.
8876 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8877 as it has stopped working.
8878 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8881 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8883 * eval.c (skip_debugger): Prevent a compiler warning.
8884 (Fcondition_case): Likewise.
8885 (Fbacktrace_frame): Use a null interactive spec.
8887 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8889 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8891 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8893 * strftime.c: Sync with glibc, file version 1.78.
8894 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8895 should no longer be used according to ISO 8601.
8897 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8898 no map for meta_prefix_char, don't try to use it as a keymap.
8899 Instead, if T_OK is non-zero, look up a default binding, if any,
8900 otherwise, if T_OK is zero, return nil.
8902 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8903 (x_to_xcolors, png_load): Use x_query_color.
8905 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8907 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8909 (x_copy_color, x_alloc_lighter_color): Likewise.
8911 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8912 (x_query_color, x_query_colors): Add prototype.
8914 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8915 check_string_bytes only if not noninteractive, increase count to 50.
8917 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8919 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8922 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8924 * alloc.c (pure_bytes_used): Renamed from pureptr.
8926 (pure_alloc): New function.
8927 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8929 (Fpurecopy): Use PURE_POINTER_P.
8931 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8932 PT has moved backward.
8934 * xdisp.c (cursor_row_p): Take continued lines into account.
8936 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8938 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8939 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8940 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8943 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8944 of selective display off while searching for the next line start.
8946 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8948 * Makefile.in (term.o): Depend on dispextern.h.
8950 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8952 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8954 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8956 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8957 the iterator at the beginning, so that they can be set later on,
8958 for instance in reseat_at_next_visible_line_start, without being
8961 * xfns.c (pbm_format): Add :foreground and :background keywords.
8962 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8963 (xbm_load): Recognize foreground and background color specifications.
8965 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8967 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8969 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8971 * msdos.c (IT_set_face): Compare highlighted face with the default
8972 face, and invert colors if these faces' colors are identical.
8973 (Fmsdos_remember_default_colors): Don't swap foreground and
8974 background colors in initial_colors[].
8975 (IT_set_frame_parameters): Don't swap frame's foreground and
8976 background pixels. If ALIST includes "(reverse . t)", swap
8977 foreground-color and background-color properties in frame's
8978 param_alist. If the original frame's param_alist doesn't specify
8979 the colors, store unspecified-fg and unspecified-bg, reversed if
8982 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8983 the colors are unspecified and reversed, reverse fore- and back-
8984 ground in the returned value.
8985 (Fframe_parameter): Ditto.
8987 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8989 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8990 get_last_unchanged_at_beg_row.
8991 (find_first_unchanged_at_end_row): Renamed from
8992 get_first_unchanged_at_end_row.
8993 (find_first_unchanged_at_end_row): Convert assertions to
8994 unconditional tests which abort. When looking for a row in
8995 unchanged text, don't go further back than first_text_row.
8997 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8998 Don't add in the last line's height when deciding if the new
8999 position is below the scroll margin.
9001 2000-10-16 Miles Bader <miles@gnu.org>
9003 * editfns.c (Fconstrain_to_field): Check carefully for field
9004 boundaries if either OLD_POS or NEW_POS has a non-nil field
9005 property, even if they're the same.
9007 2000-10-16 Kenichi Handa <handa@etl.go.jp>
9009 * xterm.c (x_draw_box_rect): Fix the calculation of width and
9010 height for XFillRectangle.
9012 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
9014 * syntax.c (Fstring_to_syntax): New function extracted from
9015 Fmodify_syntax_entry.
9016 (Fmodify_syntax_entry): Use it and document the ! and | fences.
9017 (skip_chars, Fforward_comment): Remove unused variables.
9018 (syms_of_syntax): Add defsubr for string-to-syntax.
9019 (describe_syntax): Add code for comment and string fences.
9021 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
9023 * keymap.c (access_keymap): Add AUTOLOAD parameter.
9024 Do the meta->esc mapping. Call get_keyelt before returning.
9025 Start scanning from the second element (the first is always `keymap')
9026 to make it easier to detect when we reach a parent map.
9027 Handle the case of inheriting from a symbol whose function is a map.
9028 (Fkeymap_parent): Also handle the `inherit from symbol' case.
9029 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
9030 (get_keyelt, Flookup_key): Update call to access_keymap.
9031 Remove the meta->esc mappings.
9032 (define_as_prefix): Delete old disabled code.
9033 (menu_item_p): New function.
9034 (where_is_internal_1): Skip over the few remaining menu items.
9035 * lisp.h (access_keymap): Update prototype.
9036 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
9037 Update call to access_keymap.
9038 (follow_key, read_key_sequence): Update calls to access_keymap.
9039 Remove the meta->esc mappings.
9041 2000-10-13 Gerd Moellmann <gerd@gnu.org>
9043 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
9044 with additional argument.
9046 * xdisp.c (cursor_row_p): New function.
9047 (try_cursor_movement, display_line): Use it.
9049 * xdisp.c (append_space): Also save/restore iterator's current
9050 character and its length.
9052 * xdisp.c (init_from_display_pos): Add an assertion.
9053 (handle_stop): Don't set iterator's add_overlay_start.
9054 (handle_invisible_prop): Likewise.
9055 (load_overlay_strings): If text under an overlay is invisible,
9056 take both before- and after-strings into account when the iterator
9057 is positioned either at the start or at the end of the overlay.
9058 (forward_to_next_line_start): Rewritten.
9059 (reseat_at_next_visible_line_start): Rewritten.
9060 (set_iterator_to_next): Add parameter RESEAT_P.
9062 * dispextern.h (struct it): Remove member add_overlay_start.
9063 (set_iterator_to_next): Change prototype.
9065 2000-10-13 Kenichi Handa <handa@etl.go.jp>
9067 * coding.c (code_convert_region): Be sure to initialize
9068 coding->category_idx.
9069 (decode_coding_string): Set coding->src_multibyte and
9070 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
9071 (encode_coding_string): Set coding->src_multibyte and
9072 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
9074 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
9076 * xfns.c (Fx_create_frame): Don't bother calling
9077 face-set-after-frame-default since the caller does it for us anyway.
9079 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
9081 * window.c (coordinates_in_window): Fix detection of vertical line
9082 on character terminals.
9084 2000-10-12 Gerd Moellmann <gerd@gnu.org>
9086 * editfns.c (save_excursion_save): Additionally record the
9088 (save_excursion_restore): If buffer was visible in a window, and a
9089 different window was selected, and the old selected window is
9090 still live, restore point in that window.
9092 2000-10-12 Kenichi Handa <handa@etl.go.jp>
9094 * xterm.c (x_produce_glyphs): Handle
9095 unibyte_display_via_language_environment correctly.
9097 * regex.c (regex_compile): Change the way of handling a range from
9098 unibyte char to multibyte char.
9100 * syntax.c (skip_chars): Change the way of handling a range from
9101 unibyte char to multibyte char.
9103 * process.c (read_process_output): Cancel previous change.
9105 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
9107 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
9109 * charset.c (Ffind_charset_string): Doc fix.
9110 (Ffind_charset_region): Doc fix.
9112 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
9114 * process.c (read_process_output): Fix previous change. Adjust
9115 multibyteness of text to insert in a buffer by
9116 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
9118 2000-10-10 Andreas Schwab <schwab@suse.de>
9120 * alloc.c (mark_object): Remove all workarounds installed on
9123 2000-10-10 Kenichi Handa <handa@etl.go.jp>
9125 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
9126 (base64_encode_1): Make it work for a text of multibyte form.
9127 (Fbase64_decode_region): Allocate sufficient memory for multibyte
9128 case. Don't call str_to_multibyte because base64_decode_1
9129 produces correct multibyte form for eight-bit codes.
9130 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
9131 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
9132 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
9135 * charset.h (CHAR_STRING): Optimized for single byte characters.
9137 2000-10-09 Andreas Schwab <schwab@suse.de>
9139 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
9140 -1 after socket is closed, to fall through to error processing.
9142 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
9144 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
9145 variables. If ALIST includes foreground-color or
9146 background-color, change also the colors of the default face for
9149 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
9151 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
9152 them extern (they are defined on xfaces.c).
9153 (syms_of_msdos): Don't intern and don't staticpro
9154 Qbackground_color and Qforeground_color.
9156 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
9158 * frame.c (Fframe_parameter): For non-windowed frames, if
9159 f->param_alist says foreground or background color is unspecified,
9160 call tty_color_name to return the color name computed from the
9161 frame's current colors.
9163 2000-10-06 Dave Love <fx@gnu.org>
9165 * terminfo.c (ospeed): Don't declare.
9167 * sysdep.c: Don't include string.h.
9168 (h_errno): Declare conditional also on TRY_AGAIN.
9170 * charset.c (Ffind_charset_string): Doc fix.
9172 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
9173 (Fbase64_decode_region, Fbase64_decode_string): More explicit
9176 2000-10-05 Dave Love <fx@gnu.org>
9178 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
9179 position like menu-bar.
9181 2000-10-05 Gerd Moellmann <gerd@gnu.org>
9183 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
9185 * xdisp.c (handle_single_display_prop): Use safe_call1.
9186 (safe_call): Renamed from call_function.
9187 (safe_call1): New function.
9188 (handle_fontified_prop): Use safe_call1 instead of call1.
9189 (safe_eval): Renamed from eval_form.
9190 (safe_eval_handler): Renamed from eval_handler.
9191 (handle_single_display_prop, display_mode_element): Use safe_eval
9192 instead of eval_form.
9194 * xfaces.c (merge_face_heights): Use safe_call instead of
9197 * keyboard.c (show_help_echo): Use safe_call instead of
9198 call_function; use safe_eval instead of eval_form.
9200 * lisp.h (safe_call): Renamed from call_function.
9201 (safe_eval): Renamed from eval_form.
9202 (safe_call1): Add prototype.
9204 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
9206 * xfns.c (image_ascent): Rearrange ascent calculation for the
9209 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
9211 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
9212 (where_is_internal_1): Don't bother ignoring menu-items any more.
9214 2000-10-04 Gerd Moellmann <gerd@gnu.org>
9216 * keyboard.c (update_menu_bindings): New variable.
9217 (parse_menu_item): Use AREF. If update_menu_bindings
9218 is 0, don't update menu bindings.
9219 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
9221 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
9223 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
9226 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
9228 * syntax.c (forw_comment): Match nestedness of ender/starter.
9229 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
9230 (prev_char_comstart_first): Remove.
9231 (back_comment): Check two-char comment markers more carefully
9232 to better handle overlapping cases like *//* or /* */* */ ...
9233 Match nestedness of ender/starter.
9235 2000-10-02 Dave Love <fx@gnu.org>
9237 * config.in (HAVE_GAI_STRERROR): Add undef.
9239 * process.c (Fopen_network_stream): Use it.
9241 * m/alpha.h (NO_REMAP): Don't define.
9243 2000-10-02 Gerd Moellmann <gerd@gnu.org>
9245 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
9246 return with a string converted to an integer or vice versa when
9247 Vmocklisp_arguments is t.
9248 (Fsignal): Likewise. The function can return for `quit'.
9249 (struct gcpro): Declare member `var' to point to a volatile
9252 * eval.c (error): Prevent compiler warning.
9254 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
9256 * keymap.c (keymap_memberp): New function.
9257 (Fset_keymap_parent): Use it.
9258 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
9259 Use keymap_memberp to avoid creating cycles.
9260 (access_keymap): Use KEYMAPP.
9262 2000-09-30 Gerd Moellmann <gerd@gnu.org>
9264 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
9265 gai_strerror. Make sure xerrno is set if connect fails. Improve
9268 2000-09-29 Jason Rumney <jasonr@gnu.org>
9270 * w32term.c (w32_char_font_type, w32_encode_char)
9271 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
9272 (w32_bdf_per_char_metric): New function.
9273 (w32_per_char_metric): Use it.
9274 (x_draw_glyph_string_background): Always draw background for BDF
9277 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
9278 GDI object which is a scarce resource.
9280 * w32bdf.c (search_file_line): Fix skipping of whitespace.
9281 (get_quoted_string): Fix limit on memchr search.
9282 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
9283 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
9284 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
9285 (get_cached_font_char, cache_char_offset): Use macro
9286 BDF_CODEPOINT_RANGE_COVER_P.
9287 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
9288 (clear_cached_bitmap_slots): New function.
9289 (GET_HEX_VALUE): G-Z, g-z are not hex.
9290 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
9291 (get_bitmap_with_cache): Use new cache implementation.
9292 (create_offscreen_bitmap): New function.
9293 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
9295 * w32term.c (x_produce_glyphs): If the distance from the current
9296 position to the next tab stop is less than a canonical character
9297 width, use the tab stop after that.
9298 (x_draw_glyphs): Handle case START and END are out of bounds more
9300 (x_clear_mouse_face): Block/unblock input.
9301 (x_display_and_set_cursor): Don't show a hollow box cursor for
9302 buffers whose cursor_type is nil.
9304 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9306 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
9308 * dispextern.h (updating_frame): Declare extern.
9310 2000-09-29 Andreas Schwab <schwab@suse.de>
9312 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
9314 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9316 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
9317 use its function definition.
9318 (tool_bar_items): Likewise.
9320 * lisp.h (fatal): Declare NO_RETURN.
9322 2000-09-29 Kenichi Handa <handa@etl.go.jp>
9324 * keymap.c: Remove the line "#undef NULL".
9326 2000-09-28 Gerd Moellmann <gerd@gnu.org>
9328 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
9330 2000-09-28 Dave Love <fx@gnu.org>
9332 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
9334 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
9336 * .gdbinit (xreload): Note its need on GNU/Linux.
9338 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
9339 r_alloc, r_alloc_free.
9341 2000-09-28 Kenichi Handa <handa@etl.go.jp>
9343 * syntax.c (skip_chars): Handle negation correctly.
9345 2000-09-27 Gerd Moellmann <gerd@gnu.org>
9347 * xfaces.c (realize_default_face): Call set_lface_from_font_name
9348 with non-zero FORCE_P argument.
9350 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
9353 * xdisp.c (window_box_height): Add an assertion.
9355 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
9356 tool-bar than is available.
9357 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
9359 2000-09-27 Dave Love <fx@gnu.org>
9361 * s/irix6-5.h: Now works 64-bit. Tidied.
9363 2000-09-26 Gerd Moellmann <gerd@gnu.org>
9365 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
9366 instead of BITS_PER_INT.
9367 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
9368 EMACS_UINT, respectively.
9369 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
9371 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
9373 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
9375 * window.c (freeze_window_starts): Construct last argument for
9376 foreach_window differently.
9378 * xfns.c (x_decode_color): Don't return a Lisp_Object.
9380 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
9381 EMACS_UINT instead of `int' and `unsigned int'.
9382 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
9384 * frame.h (struct frame): Make the `nothing' member of union
9385 output_data an EMACS_INT.
9387 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
9388 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
9389 size in the sdata structure.
9390 (SDATA_NBYTES, SDATA_DATA): New macros.
9391 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
9392 differently for the different layout of the sdata structure.
9393 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
9395 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
9396 Check that size recorded in the string size and size recorded in
9397 the sdata structure agree.
9399 2000-09-25 Dave Love <fx@gnu.org>
9401 * buffer.c: Include stdio.h.
9403 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
9405 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
9407 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
9408 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
9409 (__malloc_extra_blocks): Declare as __malloc_size_t.
9411 2000-09-25 Gerd Moellmann <gerd@gnu.org>
9413 * alloc.c (mark_image): Use GC_NILP instead of NILP.
9415 * keyboard.c (show_help_echo): Set help_echo_showing_p.
9416 (read_char): If help-echo is showing, preserve the echo area
9419 * xdisp.c (help_echo_showing_p): New variable.
9420 (set_message): Reset it to 0.
9421 (init_xdisp): Initialize help_echo_showing_p.
9423 * dispextern.h (help_echo_showing_p): Declare extern.
9425 * config.in: Fix typo in __GNUC_MINOR__.
9427 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
9429 * s/freebsd.h (POSIX_SIGNALS): Define.
9431 * xterm.c (x_clear_mouse_face): Block/unblock input.
9433 2000-09-24 Dave Love <fx@gnu.org>
9435 * fns.c (base64_encode_1): Fix last change.
9437 2000-09-22 Gerd Moellmann <gerd@gnu.org>
9439 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
9441 * xdisp.c (try_window_reusing_current_matrix): More fixes
9442 for the case window has a header-line.
9444 2000-09-22 Dave Love <fx@gnu.org>
9446 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
9449 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
9451 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
9453 2000-09-21 Gerd Moellmann <gerd@gnu.org>
9455 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
9458 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
9461 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
9462 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
9463 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
9466 * marker.c (byte_char_debug_check): Return void.
9468 * xfns.c (Fx_create_frame): Set default frame parameter value
9469 for tool-bar-lines to 1.
9471 * dispnew.c (scrolling_window): Compare y-positions of rows
9472 equal at the start. Some simplification.
9474 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
9475 reused rows' y-position in the case window has a header-line, and
9476 new window start is greater than old window start.
9478 * process.c (process_sent_to): New variable.
9479 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
9480 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
9481 Declare more parameters volatile.
9483 * lread.c (Vrecursive_load_depth_limit): New variable.
9484 (Fload): Check recursive loads whose recursion depth exceeds
9485 Vrecursive_load_depth_limit.
9486 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
9488 2000-09-20 Gerd Moellmann <gerd@gnu.org>
9490 * fileio.c (Fread_file_name): Doc fix.
9492 * editfns.c (Fmessage_or_box): Doc fix.
9494 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
9496 * xfns.c (xbm_scan): Allow C-style comments.
9498 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
9499 symbols are specified, add color translations to the cache.
9500 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
9501 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
9503 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
9504 structures to xpm_init_color_cache.
9506 2000-09-19 Gerd Moellmann <gerd@gnu.org>
9508 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
9510 2000-09-19 Andrew Innes <andrewi@gnu.org>
9512 * makefile.nt (bootstrap-emacs): Don't change directory.
9514 2000-09-19 Kenichi Handa <handa@etl.go.jp>
9516 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
9518 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
9519 If output buffer is too small, signal an appropriated error.
9521 2000-09-18 Dave Love <fx@gnu.org>
9523 * keyboard.c (menu_bar_items, tool_bar_items)
9524 (current_active_maps): Remove redundant get_local_map call.
9526 2000-09-18 Gerd Moellmann <gerd@gnu.org>
9528 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
9529 cursor for buffers whose cursor_type is nil.
9531 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
9532 a feature to implement that is already implemented.
9533 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
9536 * xfns.c (x_clear_image_1): New function.
9537 (x_clear_image): Use it.
9538 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
9540 * dispnew.c (update_window): Move test for invisible lines
9541 at the top to update_window_line.
9542 (update_window_line): Handle invisible lines here.
9544 * xfns.c (clear_image_cache): Clear current matrices of all
9545 frames sharing an image cache. Block input while freeing
9546 images. Fix timestamp comparison.
9547 (x_clear_image): Also free the mask.
9549 * xfns.c (lookup_image): Block input while loading the image so
9550 that we won't get interrupted in a state where the image isn't yet
9552 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
9553 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
9554 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
9555 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
9557 2000-09-16 Gerd Moellmann <gerd@gnu.org>
9559 * dispnew.c (update_window): Make sure to make desired rows
9560 current even if they are completely invisible at the top
9563 2000-09-15 Gerd Moellmann <gerd@gnu.org>
9565 * xfns.c (lookup_image): Build mask before applying an algorithm.
9566 Recognize algorithm `disabled'.
9567 (cross_disabled_images): New variable.
9568 (COLOR_INTENSITY): New macro.
9569 (x_detect_edges): Use COLOR_INTENSITY.
9570 (x_disable_image): New function.
9571 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
9573 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
9574 disabled state, don't apply an image transformation algorithm if
9575 the user specified an image for the disabled state. Use
9576 `:algorithm disabled' for creating a disabled item's image if the
9577 user hasn't specified an image.
9579 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
9580 allocation functions with the XPM lib.
9581 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
9582 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
9583 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
9584 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
9585 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
9586 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
9587 functions, if possible, because these handle color allocation
9588 failure more gracefully.
9589 (Fimage_mask_p): New function.
9591 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
9592 (Qedge_detection, Qheuristic): New symbols.
9593 (syms_of_xfns): Initialize new symbols.
9594 (lookup_image): Handle `:mask X', `:algorithm emboss', and
9595 `algorithm (edge-detection ...)'.
9596 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
9597 (tiff_format, gif_format, gs_format): Add `:mask'.
9598 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
9599 (GIF_MASK, GS_MASK): New enumerators.
9600 (x_laplace_read_row, x_laplace_write_row): Functions removed.
9601 (emboss_matrix, laplace_matrix): New variables.
9602 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
9603 (x_edge_detection): New functions.
9604 (x_laplace): Rewritten in terms of x_detect_edges.
9605 (x_build_heuristic_mask): If image has a mask, free it.
9607 2000-09-14 Andrew Innes <andrewi@gnu.org>
9609 * makefile.w32-in: Revert to Unix line endings.
9611 2000-09-14 Andrew Innes <andrewi@gnu.org>
9613 * makefile.w32-in: Standardize indentation somewhat.
9614 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
9615 cater for differences between shells.
9617 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
9619 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9621 * xterm.c (x_produce_glyphs): If the distance from the current
9622 position to the next tab stop is less than a canonical character
9623 width, use the tab stop after that.
9625 2000-09-14 Dave Love <fx@gnu.org>
9627 * buffer.c (alloc_buffer_text): Fix xmalloc call.
9629 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9631 * xdisp.c (handle_fontified_prop): While running fontification
9632 functions, bind `fontification-functions' and
9633 `after-change-functions' to nil.
9635 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
9636 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
9638 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
9640 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
9641 USE_MMAP_FOR_BUFFERS.
9643 * insdel.c (make_gap): Use enlarge_buffer_text.
9645 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
9646 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
9647 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
9648 from former r_alloc_* functions in ralloc.c.
9649 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
9650 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
9651 (mmap_init) [REL_ALLOC_MMAP]: New function.
9652 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
9653 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
9656 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
9657 (enlarge_buffer_text): Add prototype.
9659 * ralloc.c: Remove everything having to do with the use of mmap.
9661 2000-09-13 Gerd Moellmann <gerd@gnu.org>
9663 * sound.c (Fplay_sound): Doc fix.
9665 * keyboard.c: Avoid some more compiler warnings.
9666 (parse_tool_bar_item): Ignore cached key bindings.
9668 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
9669 and allocation of Lisp data.
9671 2000-09-12 Gerd Moellmann <gerd@gnu.org>
9673 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
9674 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
9677 * lread.c (Fload): Put code checking for recursive loads in #if 0.
9679 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
9681 * ccl.c: Comment fixed.
9682 (MAX_MAP_SET_LEVEL): Increased to 30.
9683 (PUSH_MAPPING_STACK): Enclose with do-while block.
9684 (POP_MAPPING_STACK): Likewise.
9685 (stack_idx_of_map_multiple): New variable.
9686 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
9687 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
9688 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
9689 (ccl_driver) <CCL_MapSingle>: Likewise.
9690 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
9691 with the case where looking up process reaches to the end of
9692 map-set, and call CCL programs as the above change.
9694 2000-09-11 Gerd Moellmann <gerd@gnu.org>
9696 * xfns.c (png_load, jpeg_load): Declare some variables volatile
9697 that might be clobbered by longjmp.
9698 (check_x_display_info, x_decode_color, create_frame_xic)
9699 (Fx_display_backing_store, Fx_display_visual_class)
9700 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
9702 * lread.c (init_lread): Set Vloads_in_progress to nil.
9703 (Fload): Show list of recursively loaded files, when signaling an
9706 * lread.c (Vloads_in_progress): New variable.
9707 (record_load_unwind): New function.
9708 (Fload): Check for recursive loads.
9709 (syms_of_lread): Initialize Vloads_in_progress.
9710 (read_integer, read1): Avoid some compiler warnings.
9712 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
9715 2000-09-11 Miles Bader <miles@gnu.org>
9717 * editfns.c (Fbuffer_string): Doc fix.
9719 2000-09-10 Gerd Moellmann <gerd@gnu.org>
9721 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
9723 2000-09-09 Ken Raeburn <raeburn@gnu.org>
9725 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
9726 whether to include other header files.
9728 2000-09-09 Gerd Moellmann <gerd@gnu.org>
9730 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9731 by Fmemq as a boolean.
9733 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
9735 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
9737 2000-09-08 Gerd Moellmann <gerd@gnu.org>
9739 * ralloc.c (mmap_fd): Remove initializer which can make it
9740 read-only in a dumped Emacs.
9741 (mmap_fd_1): New variable.
9742 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
9743 restore it from there.
9744 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
9745 unconditionally so that mmap_fd can be initialized there.
9746 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
9747 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
9748 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
9750 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
9752 * xdisp.c (dump_glyph_row): Fix printf format string.
9753 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
9755 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
9757 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
9760 * xdisp.c (try_window_id): When trying to locate cursor in
9761 unchanged rows at the top, handle the case that we can't find it.
9763 * xterm.c (x_draw_glyphs): Handle case START and END are out
9764 of bounds more carefully.
9766 2000-09-08 Dave Love <fx@gnu.org>
9768 * s/sol2.h (REL_ALLOC_MMAP): Define.
9769 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9771 * ralloc.c: Don't include string.h (redundant).
9772 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9773 [!MAP_ANON]: Include fcntl.h.
9774 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9775 (r_alloc, r_re_alloc, r_alloc_free)
9776 (mmap_enlarge, mmap_set_vars): Use it.
9777 (r_alloc_init_fd): New function.
9778 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9779 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9782 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9785 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9786 change to __NetBSD__.
9788 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9790 * search.c (compile_pattern): Check the multibyteness of cached
9793 2000-09-08 Miles Bader <miles@gnu.org>
9795 * xfaces.c (default_face_vector): Function removed.
9796 (Finternal_merge_in_global_face): Restore old global/local
9797 attribute override order. Use inline loop instead of calling
9798 default_face_vector.
9800 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9802 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9803 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9804 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9805 where necessary, in case POINTER_TYPE is `void'.
9807 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9809 * frame.c (make_terminal_frame): Initialize frame foreground and
9810 background colors to unspecified, for the initial instance of an
9813 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9815 * ralloc.c (mmap_find): Fix overlap computation.
9816 (mmap_enlarge): Compute nbytes before trying to find an
9819 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9822 * lread.c (syms_of_lread): Change value of regexp
9823 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9825 * xmenu.c (xdialog_show): When looking up the selection in
9826 menu_items, take `quote' boundaries into account; this corresponds
9827 to a nil ITEM in x-popup-dialog.
9829 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9831 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9833 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9835 * coding.c (encode_coding_sjis_big5): Use translation table for
9836 encoding, not decoding. Fix the handling of latin-jisx0201.
9837 Check for the charset katakana-jisx0201 too.
9838 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9839 (detect_coding_sjis): Check the byte sequence more rigidly.
9841 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9843 * xfaces.c (Vparam_value_alist): New variable.
9844 (syms_of_xfaces): Initialize it.
9845 (Finternal_set_lisp_face_attribute): Avoid more consing.
9847 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9849 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9850 (Qbackground_mode): New variable.
9851 (syms_of_frame_1): Initialize Qbackground_mode.
9853 * lisp.h (Qdisplay): Declare extern.
9855 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9856 change face on all frames, and change the default for new frames.
9858 2000-09-07 Dave Love <fx@gnu.org>
9860 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9862 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9864 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9866 * charset.c: Include composite.h
9867 (lisp_string_width): New function.
9868 (Fstring_width): Call lisp_string_width instead of strwidth.
9870 * Makefile.in (charset.o): Depends on composite.h.
9872 * process.c (read_process_output): Before inserting the decoded
9873 text in the buffer, adjust the multibyteness.
9875 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9877 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9878 buffer's text buffer is null, map new memory.
9880 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9881 POINTER_TYPE and size_t.
9882 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9883 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9884 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9885 [REL_ALLOC_MMAP]: New macros.
9886 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9887 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9888 [REL_ALLOC_MMAP]: New functions.
9890 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9891 before and after unexec.
9893 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9894 text buffers if necessary.
9896 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9897 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9900 * config.in (HAVE_MMAP): Add #undef.
9902 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9904 * frame.c (Qdisplay_type): New variable.
9905 (syms_of_frame_1): Initialize it.
9906 (Fframe_parameter): New function that avoids consing.
9907 (syms_of_frame): Defsubr it.
9909 * buffer.c (Fother_buffer): Consider buffers as invisible when
9910 they are displayed in a window on an invisible frame.
9912 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9913 get-largest-window always return nil.
9915 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9917 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9918 variable; recognize Emacs 19 elc files.
9920 2000-09-04 Miles Bader <miles@gnu.org>
9922 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9923 before initially popping up the menu, so the menu doesn't flash
9924 when the face settings are significantly different from the defaults.
9926 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9928 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9929 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9930 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9931 (BIT_UNIBYTE): Remove.
9932 (re_match_2_internal): Delete corresponding code and streamline the
9933 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9934 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9935 (re_wctype_t): New type.
9936 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9937 (regex_compile): Use them and fix handling of overly long char classes.
9939 2000-09-03 Andrew Innes <andrewi@gnu.org>
9941 * makefile.w32-in: Change to DOS line endings.
9943 * s/ms-w32.h (ORDINARY_LINK): New define.
9945 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9946 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9948 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9949 (distclean): Delete them here instead.
9951 * w32proc.c (compare_env): Convert to uppercase for comparison,
9952 not lowercase, to match how the native Windows shell works.
9954 2000-09-03 Jason Rumney <jasonr@gnu.org>
9956 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9957 CVS changes the line-ends when checking in/out on DOS/Windows.
9959 * makefile.nt (emacs): Do not change directory to run temacs, as
9960 the load-path is set relative to current directory.
9962 2000-09-03 Miles Bader <miles@gnu.org>
9964 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9966 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9968 * xdisp.c (redisplay_mode_lines): New function.
9969 (display_mode_lines): Return number of mode lines displayed.
9970 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9971 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9973 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9974 string.h and strings.h.
9975 (index) [HAVE_INDEX]: Add prototype.
9977 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9978 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9980 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9981 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9983 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9985 * lread.c (read1): Accept `?' as symbol constituent, for
9986 compatiblity with XEmacs.
9988 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9990 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9991 (struct re_pattern_buffer): Remove newline_anchor.
9992 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9993 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9994 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9995 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9996 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9997 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9998 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9999 Get rid of references to newline_anchor.
10000 (regcomp): Allocate and precompute a fastmap.
10002 2000-08-31 Gerd Moellmann <gerd@gnu.org>
10004 * lread.c (openp): GCPRO local variable `filename'.
10006 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
10008 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
10010 * regex.c: Merge some changes from GNU libc. Add prototypes.
10011 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
10012 Use memcmp and memcpy instead of bcopy and bcmp.
10013 (init_syntax_once): Use ISALNUM.
10014 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
10015 (REG_UNSET_VALUE): Remove. Use NULL instead.
10016 (REG_UNSET, re_match_2_internal): Use NULL.
10017 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
10019 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
10020 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
10021 (regex_compile): In handle_interval, return an error rather than try to
10022 unfetch the interval if we can't find the closing brace.
10023 Obey the RE_NO_GNU_OPS syntax bit.
10024 (TOLOWER): New macro.
10026 (regexec): Allocate regs.start and regs.end as one block.
10028 2000-08-30 Gerd Moellmann <gerd@gnu.org>
10030 * xdisp.c (echo_area_display): Check display_completed instead
10031 of calling detect_input_pending.
10033 * dispnew.c (update_frame): Only set display_completed here; move
10034 the update_begin and update_end calls here from update_frame_1.
10035 (update_frame_1): Don't set display_completed here, don't call
10036 update_begin/update_end.
10038 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
10039 instead of store_frame_param.
10041 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10043 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
10044 desired window matrix hasn't been displayed, use the current row
10045 instead. Make sure that only those frame rows are updated for
10046 which there exists a corresponding enabled desired row.
10048 2000-08-29 Miles Bader <miles@gnu.org>
10050 * xfaces.c (default_face_vector): New function.
10051 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
10053 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10055 * lread.c (openp): Prevent temporary string passed to
10056 Ffile_readable_p from being garbage collected.
10058 2000-08-28 Dave Love <fx@gnu.org>
10060 * keymap.c (store_in_keymap): Add `static' to declaration.
10062 2000-08-28 Gerd Moellmann <gerd@gnu.org>
10064 * emacs.c, callint.c, doc.c, editfns.c
10065 (toplevel) [HAVE_STRING_H]: Include string.h.
10066 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
10067 (index): Remove prototypes which might conflict with non-standard
10068 definitions of index/strchr.
10070 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
10071 (rindex): Define only if !HAVE_RINDEX.
10073 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
10075 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
10077 2000-08-28 Miles Bader <miles@gnu.org>
10079 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
10080 made inconsistent by a font-related attribute in FROM.
10081 (merge_face_inheritance): Add function comment.
10083 2000-08-28 Kenichi Handa <handa@etl.go.jp>
10085 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
10086 the 4th arg (PREV_EVENT) Qt to suppress input method.
10088 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
10090 * regex.c: Indent cpp directives and remove parens after `defined'.
10091 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
10092 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
10093 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
10094 (re_compile_pattern): Use size_t for length.
10095 (init_syntax_once): Move to a better place.
10096 * regex.h: Merge changes from GNU libc. Indent cpp directives.
10097 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
10099 * syntax.c (back_comment): Detect cases where a comment-starter is
10100 actually inside another comment as in: /* a // b */ c // d \n.
10101 Make it clear that `comstart_pos' is unused for nested comments.
10103 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
10104 (KEYMAPP): New macro.
10105 (Fkeymap_parent, Fset_keymap_parent): Use it.
10106 (fix_submap_inheritance): Mark it static.
10107 (define_as_prefix, describe_buffer_bindings, describe_command)
10108 (describe_translation, describe_map): Complete prototypes.
10110 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
10112 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
10113 to better match the key-lookup behavior.
10115 2000-08-27 Gerd Moellmann <gerd@gnu.org>
10117 * xfaces.c (lface_fully_specified_p): Handle :inherit.
10118 (Finternal_set_lisp_face_attribute): Fix typo in error message.
10120 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
10122 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
10123 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
10124 (xterm.o): Depend on coding.h
10126 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10128 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
10129 the corresponding '#endif'.
10131 2000-08-26 Miles Bader <miles@gnu.org>
10133 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
10134 * xfaces.c (QCinherit): New variable.
10135 (syms_of_xfaces): Initialize it.
10136 (LFACE_INHERIT): New macro.
10137 (Finternal_get_lisp_face_attribute)
10138 (merge_face_vector_with_property)
10139 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
10140 (check_lface_attrs): Allow new types of face height. Check
10142 (CYCLE_CHECK): New macro.
10143 (merge_face_inheritance): New function.
10144 (merge_face_vectors): Merge inherited faces too. Add F and
10145 CYCLE_CHECK arguments.
10146 (merge_face_vector_with_property, Finternal_merge_in_global_face)
10147 (lookup_named_face, lookup_derived_face, realize_named_face)
10148 (face_at_string_position, face_at_buffer_position): Supply
10149 new F and CYCLE_CHECK arguments to merge_face_vectors.
10150 (merge_face_heights): New function.
10151 (merge_face_vectors, merge_face_vector_with_property)
10152 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
10153 handle relative face heights.
10154 (lface_same_font_attributes_p): Compare heights using EQ.
10156 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10158 * charset.c (char_to_string): Check the character validity.
10159 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
10161 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
10163 * regex.c (PUSH_FAILURE_COUNT): New macro.
10164 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
10165 Handle popping of a register's or a counter's data.
10166 (POP_FAILURE_POINT): Use the new name.
10167 (re_match_2_internal): Push counter data on the stack for succeed_n,
10168 jump_n and set_number_at and remove misleading dead code in succeed_n.
10170 2000-08-25 Gerd Moellmann <gerd@gnu.org>
10172 * xdisp.c (redisplay_internal): If considering all windows on all
10173 frames, update the display for each frame as soon as possible,
10174 instead of first building all desired matrices for all frames, and
10175 then updating them all.
10176 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
10178 2000-08-24 Gerd Moellmann <gerd@gnu.org>
10180 * bytecode.c (mark_byte_stack): Add a comment.
10182 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
10183 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
10186 2000-08-24 Kenichi Handa <handa@etl.go.jp>
10188 * minibuf.c (do_completion): Always use compare-string, not
10189 string-equal because the latter doesn't pay attention to
10190 multibyteness of strings.
10192 * process.c (create_process): Don't setup raw-text coding here.
10193 (Fopen_network_stream): Don't set coding->src_multibyte and
10194 coding->dst_multibyte here.
10195 (read_process_output): For process filter, return unibyte string
10196 if default-enable-multibyte-characters is nil.
10197 (send_process): If OBJECT is multibyte text, be sure to encoded it
10198 by the specified coding system for the process. Otherwise, setup
10200 (init_process): Don't initialize default-process-coding-system here.
10202 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
10204 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
10205 <scroll-down-aggressively>: Likewise.
10207 2000-08-23 Kenichi Handa <handa@etl.go.jp>
10209 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
10210 zero. Set coding->produced_char correctly.
10212 2000-08-22 Andrew Innes <andrewi@gnu.org>
10214 * makefile.w32-in: New file.
10216 * unexw32.c (unexec): Ignore old_name, and use the actual location
10217 of the current executable instead. Base new_name on this.
10219 * w32proc.c (create_child): Remove reference to security
10220 descriptor, which isn't needed and doesn't compile with mingw32.
10222 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10223 up dllimport attributes.
10224 (x_update_window_end): Update prototype.
10226 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
10227 extern, which screws up dllimport attributes.
10229 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10230 up dllimport attributes.
10232 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
10233 screws up dllimport attributes.
10235 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10236 up dllimport attributes.
10237 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
10238 screws up dllimport attributes.
10240 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10241 up dllimport attributes.
10243 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
10244 screws up dllimport attributes.
10246 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
10247 screws up dllimport attributes.
10249 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10250 up dllimport attributes.
10252 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
10253 unnecessary extern, which screws up dllimport attributes.
10256 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10257 up dllimport attributes.
10259 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
10260 unnecessary extern, which screws up dllimport attributes.
10262 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
10263 screws up dllimport attributes.
10265 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10266 up dllimport attributes.
10268 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
10270 * w32bdf.c (search_file_line):
10271 (set_bdf_font_info):
10273 (w32_get_bdf_glyph):
10274 (w32_BDF_to_x_font): Fix compile warnings.
10276 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
10278 * w32select.c: Include keyboard.h before frame.h.
10280 * w32fns.c (max): Define macro.
10281 (JOHAB_CHARSET): Define if not known.
10282 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
10283 (Fx_show_tip): Synch with X version.
10285 * w32xfns.c: Include keyboard.h before frame.h.
10287 * w32fns.c: Include keyboard.h before frame.h.
10289 * w32term.c: Include keyboard.h before frame.h.
10291 * fontset.c: Include keyboard.h before frame.h.
10293 * w32inevt.c: Include keyboard.h before frame.h.
10294 (MOUSE_MOVED): Define if not known.
10296 * minibuf.c: Include keyboard.h before frame.h.
10298 * keyboard.c: Include keyboard.h before frame.h.
10300 * indent.c: Include keyboard.h before frame.h.
10302 * dispnew.c: Include keyboard.h before frame.h.
10304 * buffer.c: Include keyboard.h before frame.h.
10306 * alloc.c: Include keyboard.h before frame.h.
10308 * print.c: Include keyboard.h before frame.h.
10310 * process.c: Include keyboard.h before frame.h.
10312 * scroll.c: Include keyboard.h before frame.h.
10314 * sysdep.c: Include keyboard.h before frame.h.
10316 * term.c: Include keyboard.h before frame.h.
10318 * window.c: Include keyboard.h before frame.h.
10320 * xdisp.c: Include keyboard.h before frame.h.
10321 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
10323 * frame.c: Include keyboard.h before frame.h.
10325 * w32heap.h: Undefine min, max.
10327 * w32gui.h: Undefine min, max.
10329 * unexw32.c: Change PUCHAR to PCHAR.
10330 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
10332 (get_section_info):
10333 (copy_executable_and_dump_data): Remove unnecessary static defs.
10334 (copy_executable_and_dump_data): Fix compile warnings.
10336 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
10338 * w32console.c (min): Define macro.
10339 (clear_frame, write_glyphs): Fix compile warning.
10341 * w32proc.c (compare_env):
10342 (find_child_console): Fix compile warning.
10344 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
10345 sys_errlist instead of _sys_errlist.
10346 (get_emacs_configuration_options): New function.
10348 * s/ms-w32.h (sys_nerr): Provide default definition.
10349 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
10350 name with _ prepended.
10351 (NSIG): Define if not known.
10352 (get_emacs_configuration): Provide extern declaration.
10353 (get_emacs_configuration_options): Provide extern declaration.
10354 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
10356 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
10357 (map_w32_filename):
10358 (read_unc_volume): Fix compile warning.
10360 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
10361 definitions from being used.
10363 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
10365 * w32.c (unc_volume_file_attributes):
10366 (open_unc_volume): Make arg const.
10368 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
10369 (read_input_waiting): Remove excess parameter.
10371 * w32.c (init_environment): Call _access.
10372 (check_windows_init_file): Call _close.
10373 (init_user_info): Call _putenv.
10374 (init_environment): Call _putenv and _strdup.
10375 (init_ntproc): Reset volume info cache on startup.
10377 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
10378 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
10379 cannot override the CRT malloc.
10381 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
10382 (LINK_FLAGS): Append to original value of LINK_FLAGS.
10384 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
10385 unless we are linking with a static CRT.
10386 (RVA_TO_PTR): Cast result to unsigned char*.
10388 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
10389 (add_volume_info): Use xstrdup.
10391 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
10393 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
10394 (do_completion, Fminibuffer_complete_word): Use it.
10395 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
10396 var so it can take non-boolean values.
10398 2000-08-21 Gerd Moellmann <gerd@gnu.org>
10400 * editfns.c (find_field): Formatting changes.
10401 (toplevel): Some old-style function forward declarations
10402 changed to prototypes, some new protypes added, some functions
10405 * lisp.h (set_time_zone_rule): Add prototype.
10406 (use_dialog_box): External declaration.
10408 * keyboard.c (gen_help_event): Add parameter SIZE.
10409 (kbd_buffer_events_waiting): Slightly rewritten.
10410 (clear_event): New function.
10411 (kbd_buffer_get_event): Use it, and clear the input_events of
10413 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
10414 don't fill the newly created array with nils.
10415 (toplevel): Convert some old-style function forward declarations
10418 * keyboard.h (gen_help_event): Change prototype.
10420 * xterm.c (XTread_socket): Change calls to gen_help_event.
10422 * w32term.c (w32_read_socket): Change calls to gen_help_event.
10424 * eval.c (Fmacroexpand): Doc fix.
10426 2000-08-20 Jason Rumney <jasonr@gnu.org>
10428 * w32term.h (x_display_info_for_display): Remove as this function
10429 does not exist on W32.
10431 * w32term.c (help_echo_window): New variable.
10432 (syms_of_w32term): staticpro it.
10433 (note_mode_line_highlight): Set it.
10434 (XTextExtents16): Removed as there is no equivalent on W32.
10435 (x_compute_glyph_string_overhangs): Incomplete body removed, as
10436 the X way of doing this will not work for W32.
10437 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
10438 (x_draw_image_foreground): Avoid drawing outside of the clip area
10439 when image doesn't have a mask.
10440 (note_mouse_highlight): Process overlays in the right order of
10441 priority. Set help_echo_window.
10442 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
10443 because that's more visible for large images.
10445 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
10446 name to single_keymap_panes.
10447 (w32_menu_show): Set wv->title when dealing with titles.
10448 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
10450 2000-08-21 Miles Bader <miles@gnu.org>
10452 * minibuf.c (do_completion): Try again if we rewrite the input
10453 string, but no completion was done, so that any completion message
10456 2000-08-20 Gerd Moellmann <gerd@gnu.org>
10458 * xfaces.c (lface_equal_p): Compare strings differently.
10459 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
10460 (realize_tty_face): Use them.
10461 (syms_of_xfaces): Initialize new variables.
10462 (map_tty_color): New function, extracted from realize_tty_face.
10463 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
10464 foreground or background color, store the new color name in the
10465 realized face; previous code trying to do this had no effect.
10466 (realize_tty_face): Use map_tty_color.
10467 (Fclear_face_cache): Set face_change_count and ensure thorough
10470 2000-08-19 Gerd Moellmann <gerd@gnu.org>
10472 * undo.c (record_first_change, record_marker_adjustment): Don't
10473 use XBUFFER on last_undo_buffer which might not be a buffer.
10475 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10477 * coding.c (decode_coding_string): Set members consumed,
10478 consumed_char, produced, produced_char of *coding correctly. If
10479 decode_coding doesn't consume any byte, don't try anymore.
10480 (encode_coding_string): Likewise.
10482 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10484 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
10485 conditional have void type, for Standard C compilers.
10487 * xdisp.c (redisplay_internal): Compare windows for equality with
10488 EQ, instead of applying XWINDOW to something that might not
10491 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10493 * fontset.c (Finternal_char_font): Search only the selected frame
10494 for a window of the current buffer.
10496 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10498 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
10501 * keyboard.c (kbd_buffer_get_event): Handle the case that the
10502 second half of a HELP_EVENT is found at the start of kbd_buffer.
10504 2000-08-18 Miles Bader <miles@gnu.org>
10506 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
10508 * editfns.c (save_restriction_save): Rewrite to use markers.
10509 (save_restriction_restore): Rewrite to understand new form of data
10510 saved by save_restriction_save.
10511 (Fsave_restriction): Remove cautionary note in doc-string.
10513 2000-08-17 Gerd Moellmann <gerd@gnu.org>
10515 * fileio.c (build_annotations): Add a comment explaining the
10516 return value of format-annotate-function. Replace a spurious call
10517 to Flength with a CONSP test. Call format-annotate-function with
10518 a fifth arg specifying how many times the function is been called
10519 in a row, to let it choose temporary buffers appropriately.
10521 2000-08-17 Dave Love <fx@gnu.org>
10523 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
10524 declare make_temp_name twice.
10526 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
10527 (unreadpure): Give it an arg.
10529 * unexalpha.c: Prototype fatal_unexec, mark_x,
10530 update_dynamic_symbols. Declare unexec as void.
10532 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
10533 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
10535 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
10536 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
10538 * alloca.c: Use #error.
10539 [POINTER_TYPE]: Use it.
10541 * eval.c (Fdefvar): Doc fix.
10543 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
10544 INITIALIZE_INTERVAL.
10546 * buffer.h: Avoid DECLARE_INTERVALS.
10548 * config.in: Add size_t.
10550 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
10552 * w16select.c (set_clipboard_data): If there's not enough memory
10553 to put text into clipboard, return 1, as Fw16_set_clipboard_data
10554 expects. In case of other failures, return 3.
10555 (system_error_msg): New error message.
10556 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
10559 2000-08-16 Gerd Moellmann <gerd@gnu.org>
10561 * term.c (write_glyphs): Also turn off inverse video after turning
10562 off other appearances in case TS_exit_attribute_mode is not equal
10563 to TS_end_standout_mode.
10564 (insert_glyphs): Turn inverse video on/off for each run of glyphs
10565 with the same face.
10566 (turn_off_face): Reset standout_mode only if
10567 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
10568 is equal to TS_end_standout_mode.
10570 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10572 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
10573 sequence at the end of the source block.
10575 * ccl.c (Fccl_program_p): Docstring modified.
10576 (Fccl_execute): Likewise.
10577 (Fccl_execute_on_string): Likewise.
10579 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
10581 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
10583 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10585 The following changes are mainly to fix bugs of
10586 encode/decode-coding-string failing if encoding/decoding return
10587 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
10588 variable conversion_buffer.
10590 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
10591 decrement dst_end to avoid buffer overflow in the later call of
10592 string_as_multibyte
10594 * coding.h (conversion_buffer_size, conversion_buffer)
10595 (get_conversion_buffer): Extern deleted.
10597 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
10598 (conversion_buffer, conversion_buffer_size): Variables deleted.
10599 (get_conversion_buffer): Function deleted.
10600 (struct conversion_buffer): New structure.
10601 (MAX_ALLOCA): New macro.
10602 (allocate_conversion_buffer): New macro.
10603 (extend_conversion_buffer, free_conversion_buffer): New functions.
10604 (ccl_coding_driver): Set coding->result.
10605 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
10606 this is the last block of source.
10607 (encode_coding): Likewise. Handle the source block as the last
10608 one only when the whole source text is consumed.
10609 (decode_coding_string): Handle the case that the output buffer is
10610 too small to decode the whole source text. Use
10611 allocate_conversion_buffer, extend_conversion_buffer and
10612 free_conversion_buffer, not get_conversion_buffer.
10613 (encode_coding_string): Likewise.
10614 (init_coding): Function deleted.
10615 (init_coding_once): Delete code to initialize conversion_buffer_size.
10617 * emacs.c (main): Don't call init_coding.
10619 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
10621 * term.c (write_glyphs): Use a locally declared conversion_buffer.
10622 (insert_glyphs): Likewise.
10624 * w32console.c (write_glyphs): Use a locally declared
10627 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
10629 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
10630 member of display_info is NULL.
10632 2000-08-15 Gerd Moellmann <gerd@gnu.org>
10634 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
10636 * term.c (turn_off_face): Reset standout_mode when resetting
10637 appearances with capability `me'.
10638 (write_glyphs): Switch on inverse video before each face change.
10640 2000-08-14 Dave Love <fx@gnu.org>
10642 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
10643 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
10644 (lisp_free): Declare and make static.
10646 * window.c: Fix embedded comment.
10647 (syms_of_window): Fix doc string.
10649 2000-08-14 Gerd Moellmann <gerd@gnu.org>
10651 * keymap.c (push_key_description): If C without modifiers is < 32,
10652 make sure to print `C-' before `M-', like in the manual.
10654 2000-08-11 Gerd Moellmann <gerd@gnu.org>
10656 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
10657 since they aren't relocated anymore.
10658 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
10660 * xdisp.c (try_cursor_movement): Fix handling of cursor in
10661 partially visible line which is smaller than the window's height.
10663 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10665 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
10666 the multibyte form of eight-bit-control characters.
10667 (Fccl_execute_on_string): Initialize ccl->multibyte.
10669 * ccl.h (struct ccl_program): New member multibyte.
10671 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
10673 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10675 * regex.c (regex_compile) <normal_char>: Pay attention to
10677 (analyse_first) <exactn>: Setup fastmap correctly for
10678 eight-bit-control characters.
10680 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10682 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
10684 * keyboard.c (make_lispy_event): Handle the new event type
10685 multibyte_char_keystroke.
10687 * xterm.c: Include coding.h.
10688 (XTread_socket): Work around a bug of XmbLookupString. If the
10689 input is from XIM, decode it according to the current locale. In
10690 that case, generate multibyte_char_keystroke events.
10692 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10694 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
10695 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
10697 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10699 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
10700 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
10701 (move_it_in_display_line_to): Record iterator's ascent and descent
10702 before producing glyphs, and restore them when we know the glyph
10703 doesn't fit on the line.
10704 (move_it_to): Restructured so that it's easier to debug. If
10705 moving to a vpos, and not moving to an x or character position,
10706 stop as soon as the specified vpos is reached; don't move further
10707 into that line because that might change the computed line height.
10708 (try_cursor_movement): New function, extracted from the cursor
10709 movement branch of redisplay_window. If ending on a partially
10710 visible line, don't try to scroll if the cursor line is taller
10712 (redisplay_window): Use try_cursor_movement.
10714 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
10715 because that function doesn't cope with variable-height lines.
10717 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
10718 box cursor because that's better visible for large images.
10720 2000-08-10 Miles Bader <miles@gnu.org>
10722 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
10724 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10726 * xdisp.c (Vmessages_buffer_name): New variable.
10727 (message_dolog): Use it.
10728 (syms_of_xdisp): Initialize it.
10730 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
10732 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
10733 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
10734 redundant now that keyboard.h is included.
10736 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
10738 * keyboard.c (kbd_buffer_events_waiting): New function.
10740 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
10742 * msdos.c: Include keyboard.h.
10743 (XMenuActivate): Empty no_event events from the event buffer. If
10744 no events are left after that, call clear_input_pending.
10745 (mouse_clear_clicks): New function, code moved from mouse_init.
10746 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
10747 mouse driver to ``forget'' any past clicks.
10749 * Makefile.in (msdos.o): Depend on keyboard.h.
10751 2000-08-09 Gerd Moellmann <gerd@gnu.org>
10753 * lisp.h (input_pending): External declaration.
10755 * dispextern.h (Qredisplay_dont_pause): Declare extern.
10757 * xdisp.c (echo_area_display): Display thoroughly if input is
10758 pending. Bind redisplay-dont-pause to t during the redisplay.
10759 in case input is pending.
10761 * dispnew.c (Qredisplay_dont_pause): New variable.
10762 (syms_of_display): Initialize and staticpro it.
10763 (update_frame_1): Don't interrupt the display for pending input if
10764 redisplay_dont_pause is set.
10766 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10768 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10770 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10772 * callproc.c (Fcall_process): Terminate the unwind-protect around
10773 the post-read-conversion of coding system.
10775 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10776 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10777 * buffer.h (overlays_at): Update prototype.
10778 * xdisp.c (next_overlay_change): Update call to overlays_at.
10779 * xfaces.c (face_at_buffer_position): Likewise.
10780 * textprop.c (Fget_char_property): Likewise.
10781 * xterm.c (note_mouse_highlight): Likewise.
10783 * minibuf.c (do_completion): Don't consider a simple change of
10784 case as `completion'.
10786 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10788 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10789 * undo.c (record_delete): Make sure last_point_position_buffer is
10790 a buffer before comparing pointers.
10792 * coding.h (decode_coding_string): Declare.
10794 * intervals.h (Fprevious_single_char_property_change): Declare.
10796 * textprop.c (Fprevious_single_char_property_change): Don't do
10797 arithmetic directly on lisp objects.
10799 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10801 * keyboard.h (menu_item_eval_property): Declare.
10803 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10804 reuse as buffer name, instead of recreating (and discarding) every
10805 time a message is logged.
10806 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10807 (current_message_1, truncate_message_1, set_message_1)
10808 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10809 (current_message, truncate_echo_area, display_echo_area)
10810 (resize_echo_area_axactly): Changed calls.
10812 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10814 (Ffind_coding_systems_region_internal): First argument to Fappend
10815 must be an integer, not a Lisp object.
10817 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10819 * charset.c (Fchar_width): Doc fix.
10821 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10823 * charset.c (Fstring_width): Doc fix.
10825 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10827 * xdisp.c (start_display): When starting display on a continuation
10828 line, clear ascent and descent members of the iterator structure;
10829 the height of the continued line does not affect the height of the
10831 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10832 line taller than the window.
10833 (redisplay_window) <forced window start>: Handle case that the
10834 middle of the window is not found in any row.
10835 (dump_glyph_row): Show more information.
10836 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10837 first text line in a glyph matrix.
10839 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10840 of the clip area when image doesn't have a mask.
10842 * fns.c (sweep_weak_table): Fix survival conditions for
10843 key-or-value and key-and-value weakness.
10845 * .gdbinit (xhashtable): New command.
10847 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10848 tables out of the list of all weak hash tables.
10850 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10851 a new buffer is created, make sure echo_area_buffer[] references
10854 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10856 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10859 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10861 * syntax.c (skip_chars): Fix previous change. Make the handling
10862 of unibyte string consistent with that of regex search.
10864 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10866 * xmenu.c (popup_get_selection): Use xfree instead of free.
10868 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10870 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10872 * callproc.c (child_setup): Use xfree instead of free.
10874 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10876 (run_mac_command, closedir): Use `xfree' instead of `free'.
10878 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10880 * eval.c (error): Use xfree instead of free.
10882 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10884 * fns.c: Replace `illegal' with `invalid'.
10885 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10887 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10889 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10892 2000-08-04 Noah Friedman <friedman@splode.com>
10894 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10897 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10899 * syntax.c (skip_chars): Fix typo in error message.
10901 2000-08-04 Andreas Schwab <schwab@suse.de>
10903 * m/ia64.h: Moved from s/ia64.h.
10905 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10907 * process.c (read_process_output): Big simplification. Handle
10908 composition and post-read-conversion of coding system correctly.
10909 (send_process): Handle composition correctly.
10911 * callproc.c (Fcall_process): Handle post-read-conversion of
10912 coding system if any.
10914 * coding.c (decode_coding_iso2022): More strict check for handling
10916 (coding_restore_composition): Pay attention to the case that
10917 cmp_data is not set properly (because of invalid code in the
10919 (run_pre_post_conversion_on_str): Include text properties in the
10921 (decode_coding_string): Set members of coding correctly.
10923 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10925 * s/ia64.h: New file.
10927 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10928 Use NULL instead of 0 at the end of variable argument list of
10929 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10930 sizeof (int) < sizeof (void *).
10932 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10933 of variable argument lists of XtVaGetValues and XtVaSetValues.
10935 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10936 variable argument lists of XtVaGetValues and XtVaSetValues.
10938 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10940 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10941 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10943 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10946 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10947 in call to Fsingle_key_description.
10949 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10952 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10954 * window.c (display_buffer_reuse_frames): New variable.
10955 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10956 frames displaying BUFFER.
10957 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10959 2000-08-01 Miles Bader <miles@gnu.org>
10961 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10962 when to constrain NEW_POS (they were pretty screwed up before).
10964 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10966 * msdos.c (run_msdos_command): Save and restore the master
10967 environment, for the case that child_setup signals an error.
10968 When mirroring slashes in DOS shell commands, don't fail when
10969 argv[2] has embedded blanks.
10970 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10971 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10972 (dos_ttraw): Call mouse_setup_buttons.
10974 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10975 using alloca; free it after run_msdos_command returns.
10977 2000-07-27 Dave Love <fx@gnu.org>
10979 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10980 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10982 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10984 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10986 * editfns.c (lisp_time_argument): Fix last change.
10988 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10990 * fns.c (Fdelete): Make it work on vectors and strings in addition
10993 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10994 (syms_of_fns): Initialize new variables.
10995 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10996 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10997 weakness, with t meaning the same as `key-and-value'.
10999 2000-07-27 Kenichi Handa <handa@etl.go.jp>
11001 * coding.h (struct coding_system): Member safe_charset deleted.
11003 * coding.c (Qsafe_charsets): This variable deleted.
11004 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
11006 (coding_safe_chars): New function.
11007 (CODING_SAFE_CHAR_P): New macro.
11008 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
11009 checking safe_charsets member of the coding system. Caller changed.
11010 (detect_coding_iso2022): New local variable safe_chars.
11011 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
11012 safe_charsets member of the coding system.
11013 (decode_coding_iso2022): New local variable safe_chars.
11014 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
11015 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
11016 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
11017 (ENCODE_UNSAFE_CHARACTER): New macro.
11018 (encode_coding_iso2022): New local variable safe_chars. Check
11020 (setup_coding_system): Delete the code to initialize
11021 coding->safe_charses
11022 (intersection, find_safe_codings): New functions.
11023 (Ffind_coding_systems_region_internal): New function.
11024 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
11025 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
11026 variable and initialize it.
11028 * fns.c (char_table_ref_and_index): New function.
11030 * lisp.h (char_table_ref_and_index): Add prototype.
11032 2000-07-26 Sam Steingold <sds@gnu.org>
11034 * editfns.c (lisp_time_argument): Added third argument `usec'.
11035 (Ffloat_time): New built-in Lisp function.
11037 2000-07-26 Gerd Moellmann <gerd@gnu.org>
11039 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
11040 for the character code.
11042 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
11045 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
11046 if called for a popup menu.
11047 (xmenu_show): Store help string in widget values.
11049 2000-07-26 Dave Love <fx@gnu.org>
11051 * syswait.h: Move some definitions.
11052 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
11053 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
11054 perspicuous definitions.
11055 (WTERMSIG): Fix bit pattern used.
11057 2000-07-26 Kenichi Handa <handa@etl.go.jp>
11059 * print.c (print_object): If vector printing is truncated, print
11060 "..." to indicate it as well as the case of list printing.
11062 2000-07-25 Gerd Moellmann <gerd@gnu.org>
11064 * xdisp.c (next_element_from_display_vector): Improve comments.
11066 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
11067 for the character code, and the rest for the face id as in 20.x.
11068 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
11070 * window.c (window_display_table): Cleaned up.
11072 * syntax.c (Fforward_word): Add last arg nil in call of
11073 Fconstrain_to_field.
11075 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
11077 * fileio.c (Frename_file) [DOS_NT]: If the file names are
11078 identical but for the letter-case, don't call
11079 barf_or_query_if_file_exists.
11081 2000-07-25 Miles Bader <miles@gnu.org>
11083 * editfns.c (find_field): Honor special `boundary' fields.
11084 (Qboundary): New variables.
11085 (syms_of_editfns): Initialize Qboundary.
11086 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
11087 Use scan_buffer instead of find_before_next_newline, because it
11088 allows us to detect the boundary case where there's a newline at
11090 * lisp.h (Fconstrain_to_field): Update external declaration.
11092 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11094 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
11097 2000-07-24 Dave Love <fx@gnu.org>
11099 * s/sunos4-0.h, s/sol2.h:
11100 (LIBS_TERMCAP): Move from m/sparc.h.
11102 * m/sparc.h (TERMINFO): Moved to system files (probably only
11103 relevant for sunos4 judging by its vintage).
11104 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
11107 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
11109 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
11110 name to single_keymap_panes.
11112 2000-07-24 Andreas Schwab <schwab@suse.de>
11114 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
11116 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11118 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
11119 parameters instead of using int parameters. Expect FN to accept
11120 EMACS_INT parameters.
11121 (display_echo_area, resize_echo_area_axactly, current_message)
11122 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
11123 with new argument list.
11124 (resize_mini_window_1): New callback function.
11125 (current_message_1, truncate_message_1, set_message_1): Change
11126 parameter lists to the new format expected by with_echo_area_buffer.
11128 2000-07-24 Kenichi Handa <handa@etl.go.jp>
11130 * fontset.c (fontset_ref): Remove INLINE declaration.
11131 (fontset_ref_via_base): Likewise.
11132 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
11135 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
11137 * msdos.c (IT_note_mouse_highlight): Process overlays in the
11138 correct order of priority. If help echo was found in an overlay,
11139 use that overlay as the object in which the help echo was found.
11141 2000-07-22 Miles Bader <miles@gnu.org>
11143 * textprop.c (Fprevious_single_char_property_change): The initial
11144 property value should be from the position preceding POSITION, not
11147 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
11149 * coding.c (syms_of_coding): Doc fix for
11150 inhibit-iso-escape-detection.
11152 2000-07-21 Gerd Moellmann <gerd@gnu.org>
11154 * xterm.c (note_mouse_highlight): Process overlays in the right
11157 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
11159 * xterm.c (note_mouse_highlight): If help-echo was found in an
11160 overlay, use that overlay as the object in which the help was found.
11162 * window.c (foreach_window_1): Fix typo reversing an if-condition.
11164 * window.c (foreach_window): Instead of a fake variable argument
11165 list, take one USER_DATA argument.
11166 (foreach_window_1): Likewise, and call callback functions with two
11167 args, the window and USER_DATA.
11168 (struct check_window_data): New struct.
11169 (check_window_containing): Use it.
11170 (window_from_coordinates): Set up a struct check_window_data for
11172 (add_window_to_list, freeze_window_start): Change parameters
11173 according to new calling convention.
11175 * window.h (foreach_window): Change prototype.
11177 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
11179 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
11181 * xmenu.c (menu_help_callback): Call show_help_echo with
11182 additional arguments OBJECT and POS.
11184 2000-07-21 Kenichi Handa <handa@etl.go.jp>
11186 * data.c (Faset): Allow storing any multibyte character in a
11187 string. Convert unibyte string to multibyte if necessary.
11189 * xfns.c (x_encode_text): New function.
11190 (x_set_name): Use x_encode_text.
11191 (x_set_title): Likewise.
11193 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
11195 * xterm.h (x_encode_text): Add prototype.
11197 2000-07-20 Dave Love <fx@gnu.org>
11199 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
11202 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
11204 * msdos.c (help_echo_window): New variable.
11205 (syms_of_msdos): Initialize and staticpro it.
11206 (IT_note_mode_line_highlight): Set help_echo_window.
11207 (IT_note_mouse_highlight): Ditto.
11208 (dos_rawgetc): Store help_echo_window in the second event produced
11211 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
11212 Record the object that generated the help echo and the position of
11213 that object in help_echo_object and help_echo_pos. Record that
11214 some glyphs in a row are displayed in mouse-face.
11215 (IT_update_begin): Don't clear mouse highlight unless one of the
11216 enabled glyph rows is marked as being displayed in mouse-face.
11217 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
11218 and position recorded in help_echo_object and help_echo_pos to the
11220 (IT_menu_display): Accept a new argument PN: the pane number of
11221 the current menu pane. Record the pane number and the item
11222 number of the item which has associated help string.
11223 (XMenuActivate): Update the prototype for help_callback in
11224 function declaration. Call IT_menu_display with the current menu
11225 pane number as an additional argument. Call help_callback with
11226 two additional arguments: the pane number and the item number of
11227 the menu item associated with the help text.
11228 (help_echo_object, help_echo_pos): New variables.
11229 (syms_of_msdos): Initialize them and staticpro help_echo_object.
11231 * msdos.h (XMenuActivate): Update prototype.
11233 2000-07-19 Gerd Moellmann <gerd@gnu.org>
11235 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
11236 Add some more prototypes.
11238 * xterm.c, xterm.h: Add some more prototypes.
11240 * lisp.h (Fnext_single_char_property_change): Add prototype.
11242 * dispnew.c (direct_output_for_insert): Remove confusing
11243 outer local variable mouse_face_overwritten_p.
11244 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
11246 * alloc.c (allocate_string_data): Don't copy old string contents.
11248 2000-07-19 Kenichi Handa <handa@etl.go.jp>
11250 * coding.c (code_convert_region): Delete text properties before
11251 shrinking the conversion region.
11253 2000-07-18 Gerd Moellmann <gerd@gnu.org>
11255 * dispnew.c (update_text_area): Write the whole row if it
11256 has mouse-face in it.
11258 * xfaces.c (face-alternative-font-family-alist): Remove
11259 DEFVAR_LISP; staticpro instead.
11261 * xmenu.c (menu_help_callback): Call show_help_echo with
11264 * keyboard.c (show_help_echo): Add parameter WINDOW.
11265 (read_char): Call show_help_echo with window extracted from Lisp
11267 (gen_help_event): Add parameter WINDOW.
11269 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
11271 * xterm.c (help_echo_window): New variable.
11272 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
11273 (XTread_socket): Pass help_echo_window to gen_help_event.
11274 (syms_of_xterm): Initialize and staticpro help_echo_window.
11276 2000-07-18 Dave Love <fx@gnu.org>
11278 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
11280 2000-07-18 Gerd Moellmann <gerd@gnu.org>
11282 * alloc.c (allocate_string_data): If string had already data
11283 assigned, copy old contents to new string data.
11285 * coding.c (syms_of_coding): Fix typo in spelling of variable
11286 `inhibit-iso-escape-detection'.
11288 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
11290 * Makefile.in: Add dependencies on dispextern.h.
11291 (alloca.o): Don't define malloc and define EMACS_FREE instead of
11292 `free'; both can conflict with system header files.
11294 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11296 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
11299 2000-07-18 Dave Love <fx@gnu.org>
11301 * window.c (Fwindow_list): Declare arg `window'.
11303 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11305 * coding.c (setup_coding_system): Don't override the explicitly
11306 specified designations.
11308 2000-07-15 Miles Bader <miles@gnu.org>
11310 * editfns.c (char_property_eq, char_property_stickiness): Renamed
11311 from `text_property_eq' and `text_property_stickiness', respectively.
11312 (find_field, Fconstrain_to_field, char_property_eq)
11313 (char_property_stickiness): Changed to call char-property functions
11314 instead of text-property-only ones.
11316 * textprop.c (Fnext_single_char_property_change): Made a subr (was
11317 `next_single_char_property_change'). Do more error checking, and
11318 cleanup limit behavior.
11319 (Fprevious_single_char_property_change): New function.
11320 (syms_of_textprop): Initialize new subrs.
11322 * xdisp.c (display_prop_end, invisible_text_between_p):
11323 Call Fnext_single_char_property_change instead of
11324 next_single_char_property_change.
11326 2000-07-15 Jason Rumney <jasonr@gnu.org>
11328 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
11329 after menu is finished with.
11330 (add_menu_item): Only consider wv->title as a menu title.
11331 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
11333 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
11335 (FONT_REGEXP): Remove unused macro, and its sub-components.
11336 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
11338 * w32term.c (help_echo_object, help_echo_pos): New variables.
11339 (note_mode_line_highlight): Store additional information about the
11340 help-echo in help_echo_object and help_echo_pos. Check both
11341 `local-map' and `keymap' properties for changing the cursor
11342 (note_mouse_highlight): Store additional information about the
11343 help-echo in help_echo_object and help_echo_pos.
11344 (note_tool_bar_highlight): Set help_echo_object to nil and
11345 help_echo_pos to -1.
11346 (w32_read_socket): Use gen_help_event instead of filling
11347 input_events manually.
11348 (syms_of_w32term): Staticpro help_echo_object.
11349 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
11350 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
11351 (x_clear_mouse_face): New function.
11352 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
11353 (x_update_window_begin): No need to turn off the mouse
11355 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11356 depending on whether they contain glyphs highlighted in mouse-face.
11357 (x_fill_stretch_glyph_string): Consume runs of stretch
11358 glyphs instead of a single one.
11359 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11360 with new argument list.
11361 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11362 (x_append_glyph, x_append_composite_glyph)
11363 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11364 changes in struct glyph starting 1999-12-27. See comments for
11365 xterm.c on 2000-07-05.
11367 2000-07-14 Sam Steingold <sds@gnu.org>
11369 * xfaces.c (realize_x_face): Fix the last patch:
11370 check `default_face' before dereferencing.
11372 2000-07-14 Dave Love <fx@gnu.org>
11374 * syntax.c (back_comment): Add null default in switch (for pcc).
11376 2000-07-14 Kenichi Handa <handa@etl.go.jp>
11378 * xfaces.c (realize_x_face): Make fontset using the base of the
11379 default_face's fontset, not using the default fontset.
11381 * coding.c (inhibit_iso_escape_detection): New variable.
11382 (syms_of_coding): Make it a Lisp variable.
11383 (detect_coding_iso2022): If inhibit_iso_escape_detection is
11384 nonzero, ignore ISO2022's escape sequence.
11386 2000-07-14 Gerd Moellmann <gerd@gnu.org>
11388 * alloca.c (malloc) [emacs]: Define as xmalloc.
11390 * xfns.c (Fx_show_tip): If frame parameters contain a position,
11391 use that instead of the mouse position. Add parameters DX and DY.
11393 * dispextern.h (Fx_show_tip): Adjust number of parameters
11396 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
11397 if HELP is a function, call it with OBJECT and POS as parameters
11398 to get the help to display.
11399 (gen_help_event, kbd_buffer_store_help_event): New functions.
11400 (kbd_buffer_get_event): Construct the Lisp help-event differently.
11401 (read_char): Call show_help_echo with new parameters.
11403 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
11406 * xterm.c (help_echo_object, help_echo_pos): New variables.
11407 (note_mode_line_highlight): Store additional information about the
11408 help-echo in help_echo_object and help_echo_pos. Check both
11409 `local-map' and `keymap' properties for changing the cursor
11410 (note_mouse_highlight): Store additional information about the
11411 help-echo in help_echo_object and help_echo_pos.
11412 (note_tool_bar_highlight): Set help_echo_object to nil and
11413 help_echo_pos to -1.
11414 (XTread_socket): Use gen_help_event instead of filling
11415 input_events manually.
11416 (syms_of_xterm): Staticpro help_echo_object.
11418 * xmenu.c (menu_highlight_callback): Use
11419 kbd_buffer_store_help_event instead of setting up and input_event
11420 structure manually.
11422 * xdisp.c (eval_form): GCPRO argument sexpr.
11423 (call_function): New function.
11424 (handle_single_display_prop): Use call_function and FUNCTIONP
11425 instead of checking whether if font_height is a symbol and
11428 * eval.c (internal_condition_case_2): New function.
11430 * lisp.h (FUNCTIONP): New macro.
11431 (internal_condition_case_2, call_function): Add prototypes.
11433 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
11434 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
11435 Always set `arg' member of input_events.
11436 (construct_menu_click): Unused function removed.
11438 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
11440 * w32term.c (construct_mouse_click, construct_mouse_wheel)
11441 (construct_drag_n_drop, x_scroll_bar_handle_click)
11442 (w32_read_socket): Always set `arg' member of input_events.
11444 * keyboard.c (show_help_echo): Use eval_form. Add comment.
11446 * lisp.h (eval_form): Add prototype.
11448 * xdisp.c (eval_form): Make it externally visible.
11450 2000-07-13 Gerd Moellmann <gerd@gnu.org>
11452 * xterm.c (x_handle_tool_bar_click): Store the frame in the
11453 frame_or_window slot of TOOL_BAR_EVENT input events instead of
11454 consing. For prefix events, store the frame in the `arg' slot of
11455 the event, otherwise store the key there.
11456 (XTread_socket): Instead of consing, use the frame_or_window slot
11457 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
11459 * xmenu.c (menu_highlight_callback): Store help string in the
11460 `arg' member of the input event; don't cons.
11461 (menubar_selection_callback): Use the `arg' slot of input events
11462 to queue additional information, instead of consing.
11464 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
11466 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
11468 (w32_read_socket): Adapt to changes in HELP_EVENTs.
11470 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
11471 input events to queue additional information, instead of consing.
11473 * keyboard.c (kbd_buffer_gcpro): Renamed from
11474 kbd_buffer_frame_or_window. Now used for all Lisp objects
11475 referenced from the input queue.
11476 (kbd_buffer_store_event): Always use structure assignment for
11477 copying input events. Record all Lisp objects referenced from
11478 events in kbd_buffer_gcpro.
11479 (kbd_buffer_get_event): Construct Lisp `help-echo' events
11480 differently from input events. Test for prefix menu_bar_events
11481 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
11482 event in kbd_buffer_gcpro to nil.
11483 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
11484 frame_or_window is equal to its arg member as prefix events.
11485 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
11486 used by an input event to nil.
11487 (init_keyboard): Use two times the size of the input queue
11488 for kbd_buffer_gcpro.
11489 (syms_of_keyboard): Likewise.
11491 * emacs.c (handle_USR2_signal, handle_USR1_signal):
11492 Use USER_SIGNAL_EVENT.
11494 * termhooks.h (struct input_event): Add member `arg'.
11495 (MENU_BAR_EVENT): Renamed from menu_bar_event.
11496 (USER_SIGNAL_EVENT): Renamed from user_signal.
11498 * xfaces.c (ASET): Remove definition.
11500 * lisp.h (AREF, ASET, ASIZE): New macros.
11502 * fontset.c (AREF, ASIZE): Remove definitions.
11504 * fns.c (AREF): Remove definition.
11506 * composite.c (AREF): Remove definition.
11508 2000-07-12 Gerd Moellmann <gerd@gnu.org>
11510 * dispnew.c (redraw_overlapped_rows): Add missing local.
11511 (scrolling_window): Remove debug code.
11513 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
11514 Before scrolling, turn off a mouse-highlight in the window
11517 * xterm.c (x_update_window_end): Add parameter
11518 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
11519 redisplay in XTframe_up_to_date.
11520 (x_clear_mouse_face): New function.
11521 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
11523 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
11525 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
11526 it when any row is written to that contains glyphs highlighted in
11528 (update_window): Call the window update end hook with new
11529 parameter MOUSE_FACE_OVERWRITTEN_P.
11530 (direct_output_for_insert): Give up if row contains mouse-face.
11532 * dispextern.h (struct redisplay_interface): Add parameter
11533 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
11534 (clear_mouse_face): New function pointer member.
11536 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
11538 * syntax.c (back_comment): Use one switch rather than a few `if's.
11539 Obey open_paren_in_column_0_is_defun_start.
11540 When reverting to the `slow' method, try to nicely handle the case
11541 of nested comments by checking that the comment-starter we found
11542 does indeed match the comment-ender.
11543 (scan_sexps_forward, scan_sexps_forward):
11544 Ignore excessive opening parenthesis rather than throwing an error.
11546 2000-07-11 Gerd Moellmann <gerd@gnu.org>
11548 * doc.c (Fsubstitute_command_keys): Handle case that a GC
11549 in Fwhere_is_internal or get_keymap_1 relocates string contents.
11551 * dispnew.c (direct_output_forward_char): Give up if currently
11552 displaying a message instead of the minibuffer contents.
11554 * xterm.c (x_update_window_begin): No need to turn off the mouse
11556 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11557 depending on whether they contain glyphs highlighted in mouse-face.
11559 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
11560 compare the mouse_face_p flags of both rows.
11562 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
11564 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
11566 * keyboard.c (show_help_echo): Accept additional parameter
11567 ok_to_overwrite_keystroke_echo.
11568 (read_char): Call show_help_echo with a zero
11569 ok_to_overwrite_keystroke_echo argument.
11570 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
11571 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
11572 ok_to_overwrite_keystroke_echo argument.
11573 * w32menu.c (w32_menu_display_help): Call show_help_echo with
11574 non-zero ok_to_overwrite_keystroke_echo argument.
11576 2000-07-10 Gerd Moellmann <gerd@gnu.org>
11578 * xdisp.c (try_window_id): If changes are all below what is
11579 displayed in the window, and point is in the window, we still
11580 might have to find point on the display.
11582 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
11583 glyphs instead of a single one.
11584 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11585 with new argument list.
11586 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11588 * keymap.c (get_keymap_1): Add comment that this function can GC.
11589 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
11590 comment that functions can GC.
11591 (Fset_keymap_parent): GCPRO arg KEYMAP.
11593 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
11595 * msdos.c (XMenuActivate): After exiting the menu, restore the
11596 echo area message and erase it.
11598 2000-07-10 Kenichi Handa <handa@etl.go.jp>
11600 * fontset.c (Ffontset_info): Make the return value more compatible
11601 with that of Emacs 20.
11603 2000-07-07 Gerd Moellmann <gerd@gnu.org>
11605 * eval.c (Fsignal): Handle case that backtrace_list is null.
11607 2000-07-07 Kenichi Handa <handa@etl.go.jp>
11609 * ccl.c (Fccl_execute): Typo fixed.
11611 2000-07-06 Gerd Moellmann <gerd@gnu.org>
11613 * window.c (window_loop): Add missing gcpro1 local variable.
11615 * window.c (Fwindow_list): Reverse list at the end.
11616 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
11617 means allow windows on OWINDOW's frame, only.
11618 (window_loop): Simplified; use Fwindow_list.
11620 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
11622 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11624 * xterm.c (XTread_socket): Increment handling_signal at the start,
11625 decrement it at the end.
11627 * eval.c (handling_signal): New variable.
11628 (Fsignal): Abort if handling_signal is non-zero.
11630 * lisp.h (handling_signal): External declaration.
11632 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
11634 2000-07-05 Ken Raeburn <raeburn@gnu.org>
11636 Sound support for NetBSD through "Linux emulation" support:
11637 * config.in (HAVE_SOUNDCARD_H): Undef.
11638 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
11639 * Makefile.in (LIBSOUND): New variable.
11640 (LIBES): Include it.
11641 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
11642 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
11643 (vox_open): Use DEFAULT_SOUND_DEVICE.
11644 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
11646 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11648 * print.c (print_error_message): If Vsignaling_function is set,
11649 show it in *Messages*.
11651 * lisp.h (Vsignaling_function): External declaration.
11653 * eval.c (Vsignaling_function): New variable.
11654 (Fsignal): Compute it.
11655 (syms_of_eval): Staticpro it.
11657 2000-07-05 Dave Love <fx@gnu.org>
11659 * syswait.h: Use the autoconf recommended approach. Old code
11660 #if'd out in case we need to revert.
11662 * config.in (HAVE_SYS_WAIT_H): Added.
11664 2000-07-05 Andrew Innes <andrewi@gnu.org>
11666 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
11667 when non-NULL instead of __morecore, to take account of buffer
11668 memory. This also solves a problem with spurious memory warnings
11671 * ralloc.c: Make real_morecore non-static.
11673 * eval.c (internal_condition_case): Comment out abort if
11674 interrupt_input_blocked is not zero.
11676 * makefile.nt: Add support for `bootstrap' and related targets.
11677 Include minimal debug info in emacs.exe in release build.
11678 Remove all dependencies on lisp.h, and fixup some others.
11680 * w32.c (init_environment): Install code from 20.7 for providing
11681 default values for environment variables, based on the
11682 executable's own location.
11683 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
11684 (sys_socket): Install socket inheritance bug fix from 20.7.
11686 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
11687 here via blockinput.h).
11689 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
11691 * w32menu.c (w32_menu_display_help):
11692 * xmenu.c (menu_help_callback): Use show_help_echo.
11694 * keyboard.h (show_help_echo): Declare.
11696 * keyboard.c (show_help_echo): New function, extracted from read_char.
11697 Feval its `msg' argument if it's a cons cell.
11698 (read_char): Use it.
11699 (follow_key): Pass `autoload' to get_keyelt.
11701 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
11702 (note_tool_bar_highlight, XTread_socket):
11703 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
11705 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
11706 (note_tool_bar_highlight, w32_read_socket):
11707 Do not gratuitously ignore non-string `help-echo' properties.
11709 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11711 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
11713 * window.c (delete_all_subwindows): Reset Vwindow_list.
11715 * xterm.c (x_append_glyph, x_append_composite_glyph)
11716 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11717 changes in struct glyph starting 1999-12-27. Some bit-fields of
11718 struct glyph were not set, which made glyphs unequal when compared
11719 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
11720 effects were the result. This also depended on the contents of
11721 memory returned by xmalloc. If flickering happens again, activate
11722 the code in clear_glyph_row that's in #if 0. If the flickering is
11723 gone with that, chances are that it is caused by something similar.
11725 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
11727 * dispextern.h: Add some comments.
11729 * window.c (add_window_to_list): Add parameter LIST.
11730 (window_list): Order list so that, for each frame, windows are
11731 in canonical order, and so that frames appear in the list in
11732 the order given by Vframe_list.
11733 (next_window): Reverse the handling of NEXT_P.
11735 2000-07-04 Gerd Moellmann <gerd@gnu.org>
11737 * window.c (Vwindow_list): New variable.
11738 (make_window, delete_window): Set Vwindow_list to nil.
11739 (check_window_containing): New function.
11740 (window_from_coordinates): Rewritten.
11741 (add_window_to_list, window_list, candidate_window_p)
11742 (decode_next_window_args, next_window): New functions.
11743 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
11744 (Fwindow_list): New function.
11745 (Fother_window): Cleaned up.
11746 (foreach_window): Add a longer "variable argument list". Let
11747 callback function return 0 to indicate that cycling over windows
11749 (foreach_window_1): Likewise.
11750 (freeze_window_start): Return int.
11751 (init_window): New function.
11752 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
11754 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
11755 input_event with bzero.
11756 (main): Call init_window.
11758 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
11761 2000-07-04 Kenichi Handa <handa@etl.go.jp>
11763 * composite.h (make_composition_value_copy): Extern it.
11765 * composite.c (make_composition_value_copy): New function.
11767 * editfns.c (Fformat): While copying text properties, make each
11768 composition property value a copy.
11770 * fns.c (concat): While copying text properties, make each
11771 composition property value a copy.
11773 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11775 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11777 * fns.c (sweep_weak_table): Mark only objects that are not
11780 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11781 include those frames as candidates which have their focus
11782 redirected to the minibuffer frame.
11784 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11786 * fns.c (Fputhash): Return `value' rather than nil.
11788 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11790 * frame.c (next_frame): Don't check focus redirection in case
11791 MINIBUF is a window. Doing so excludes frames using MINIBUF
11792 unless their focus is redirected, which contradicts the
11793 specification of next-frame, and leads to infinite loops in
11794 certain situations when cycling through windows with next-window.
11796 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11798 * coding.c (code_convert_region): Even if the length of text is
11799 zero, try to convert it if coding->type is coding_type_ccl.
11800 (decode_coding_string, encode_coding_string): Likewise.
11802 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11804 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11805 the display if windows_or_buffers_changed.
11807 * dispnew.c (struct row_entry): New structure.
11808 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11809 (row_table_size, old_lines, new_lines, old_lines_size)
11810 (new_lines_size, run_pool, runs_size, runs): New variables.
11811 (add_row_entry): New function.
11812 (scrolling_window): Use data structures allocated with xmalloc and
11813 held in global variables, instead of allocating them with alloca and
11814 holding them in local variables. Use a larger hash table whose
11815 size depends on glyph matrix sizes. Don't use bzero to clear the
11816 hash table; instead, clear used slots only.
11818 * fns.c (next_almost_prime): Make it externally visible.
11820 * lisp.h (next_almost_prime): Add prototype.
11822 * s/isc4-0.h (sigunblock): Define.
11824 * s/sco5.h (sigunblock): Define.
11826 2000-06-27 Dave Love <fx@gnu.org>
11828 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11829 (moved to osf5-0.h).
11830 [!NOT_C_CODE]: Protect string.h stuff.
11832 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11833 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11835 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11837 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11838 below the last line from the needed window height.
11840 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11842 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11843 (Fwidget_get): Use it.
11844 (syms_of_fns): Defsubr it.
11846 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11848 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11849 display info for XIM.
11850 (xim_open_dpy): Likewise.
11851 (xim_close_dpy): Don't free the display info's XIM.
11853 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11855 * config.in (USE_XIM): New define.
11857 * keymap.c (get_keyelt): For menu-items containing a `:filter
11858 FILTER', apply FILTER to the menu-item's definition to get the
11859 real definition to use.
11861 * lisp.h (QCfilter): External declaration.
11863 * xfns.c (Fimage_size): New function.
11864 (syms_of_xfns): Defsubr it.
11866 2000-06-26 Andreas Schwab <schwab@suse.de>
11868 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11869 Fstring_as_unibyte.
11871 2000-06-25 Dave Love <fx@gnu.org>
11873 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11875 * Makefile.in (blockinput.h): Depend on atimer.h.
11876 (atimer.h): Depend on systime.h.
11878 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11880 * atimer.h: Protect against multiple inclusion. Include systime.h.
11882 * lisp.h (swap_in_global_binding): Declare.
11884 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11886 * process.c (Fopen_network_stream): Turn off atimers for duration
11887 of call to connect. (Patch from Gerd.)
11889 2000-06-23 Dave Love <fx@gnu.org>
11891 * ralloc.c: Maybe include unistd.h
11893 * emacs.c (setgrp): Undefine before defining.
11894 (malloc_warning, set_time_zone_rule, index): Prototype.
11896 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11897 HAVE_STRUCT_TIMEZONE.
11899 * s/osf1.h: Move string.h hack here from alpha.h and make it
11901 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11903 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11904 (SOCKLEN_TYPE): Don't define.
11906 * m/alpha.h: Remove string.h hack.
11908 * s/osf5-0.h: New file.
11910 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11911 include time.h, done by systime.h.
11912 [__FreeBSD__]: Remove redundant includes.
11914 * callproc.c (setpgrp): Undefine before defining.
11915 (delete_temp_file): Return Qnil to avoid warning.
11917 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11919 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11922 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11924 * composite.h (compose_text): Declare.
11926 * xterm.c: Don't include sys/types.h unconditionally. Don't
11927 protect its inclusion with !USG (following xmenu.c).
11929 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11931 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11934 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11936 * coding.c (decode_eol_post_ccl): Special handling for undecided
11937 and inconsistent EOL types.
11939 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11941 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11942 trough color and main window's background color.
11944 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11946 * xterm.h (Xt_app_con): External declaration.
11948 * widget.c (EmacsFrameRealize): Fix typo.
11950 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11952 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11953 (handle_invisible_prop): Record the start of invisible text in
11954 it->add_overlay_start.
11955 (struct overlay_entry): Add member `overlay'.
11956 (handle_overlay_change): Simplify.
11957 (next_overlay_string): After having processed overlay strings at the
11958 end of the buffer, record that fact in
11959 it->overlay_strings_at_end_processed_p.
11960 (compare_overlay_entries): If before- and after-strings come
11961 from the same overlay, let before-strings come first.
11962 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11963 (load_overlay_strings): Take it->add_overlay_start into account
11964 when adding overlay strings.
11966 * dispextern.h (struct it): Add member add_overlay_start.
11968 2000-06-22 Dave Love <fx@gnu.org>
11970 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11972 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11974 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11976 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11979 2000-06-21 Dave Love <fx@gnu.org>
11981 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11983 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11985 * syntax.c (back_comment): Simplify string-parity counting (with
11986 the added benefit of handling multiple string-styles as long as
11987 they are not intertwined).
11988 Jump to the slow code as soon as a comment starter is found in
11989 a "string_lossage" position. Fixes the case: " /* " /* " */.
11991 2000-06-21 Dave Love <fx@gnu.org>
11993 * Makefile.in: Use GETLOADAVG_LIBS.
11995 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11996 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11998 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12000 * syntax.c (describe_syntax): Recognize the `n'estable bit.
12001 (Fforward_comment, scan_lists):
12002 Check the comstyle of single-char comment-starters.
12003 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
12004 we're just at the beginning of the comment (f.ex with (*) ... (*)).
12005 Check the comstyle of single-char comment-starters.
12006 Clarify control-flow around the Scomment case.
12008 2000-06-20 Dave Love <fx@gnu.org>
12010 * fns.c (make_hash_table, maybe_resize_hash_table):
12011 Cast arg of next_almost_prime.
12013 * tparam.c [emacs]: Include lisp.h.
12015 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
12018 2000-06-20 Gerd Moellmann <gerd@gnu.org>
12020 * keyboard.c (adjust_point_for_property): Check if display
12021 property should be treated as intangible by looking at its value.
12023 * xdisp.c (single_display_prop_intangible_p)
12024 (display_prop_intangible_p): New functions.
12026 * dispextern.h (display_prop_intangible_p): Add prototype.
12028 * xdisp.c (dump_glyph_row): Show type of glyph->object.
12030 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
12031 argument to sigprocmask.
12033 * s/sco5.h (sigblock): Redefined to pass a pointer as second
12034 argument to sigprocmask.
12036 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
12037 sigprocmask_set, and pass a pointer to it to sigprocmask.
12039 * sysdep.c (sigprocmask_set): New variable.
12041 * fileio.c (make_temp_name): Don't use `%s' in string passed to
12044 2000-06-20 Sam Steingold <sds@gnu.org>
12046 * xrdb.c: Don't declare xmalloc, xrealloc.
12048 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12050 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
12051 (re_comp): Cast gettext return value to avoid complaints when
12054 2000-06-20 Dave Love <fx@gnu.org>
12056 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
12058 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
12060 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
12062 * m/alpha.h: Don't declare xmalloc, xrealloc.
12064 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
12066 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
12068 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
12070 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
12073 * keyboard.h (poll_for_input_1): Declare.
12075 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
12077 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
12079 * doprnt.c: Don't declare xmalloc, xrealloc.
12081 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
12082 (getenv, ctime, getwd): Removed.
12083 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
12085 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
12086 x_set_tool_bar_lines.
12088 * config.in: Add HAVE_GETWD. Move some definitions above
12089 machine/system includes.
12091 2000-06-20 Kenichi Handa <handa@etl.go.jp>
12093 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
12095 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
12096 contain information about ENCODING.
12098 * fontset.c (FONTSET_ASCII): Use the first element of char table
12099 for an ASCII font, not defalt slot.
12100 (fontset_ref_via_base): If FONTSET doesn't contain information for
12101 C, try the default fontset.
12102 (make_fontset): Don't copy the default fontset.
12103 (fontset_font_pattern): Likewise.
12104 (accumulate_font_info): If ELT is nil, use the corresponding
12105 element in the default fontset.
12107 2000-06-19 Dave Love <fx@gnu.org>
12109 * syntax.c (Fparse_partial_sexp): Doc fix.
12111 * regex.h: Test PROTOTYPES as well as __STDC__.
12113 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
12114 errno, strerror. Put text after #endif in comment.
12116 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
12118 * xterm.c (x_frame_of_widget): Likewise.
12120 2000-06-19 Gerd Moellmann <gerd@gnu.org>
12122 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
12123 to Vfundamental_mode_abbrev_table.
12125 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
12126 bogus objects are marked. This slows down GC by ~80 percent, but
12127 it might be worth trying when debugging GC-related problems.
12128 This feature requires conservative stack marking to be enabled.
12130 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
12131 returns XLookupChars, reset `modifiers' to zero.
12133 2000-06-19 Dave Love <fx@gnu.org>
12135 * mktime.c: Unprotoized.
12137 2000-06-19 Richard Stallman <rms@gnu.org>
12139 * data.c (set_internal): If variable is frame-local,
12140 store the new value immediately into the frame parameter alist.
12142 2000-06-19 Ken Raeburn <raeburn@gnu.org>
12144 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
12145 in the custom handler pointer.
12147 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
12148 value, or checks for CHAR_META can fail when Lisp_Object is a
12150 * keymap.c (get_keyelt): Likewise.
12152 2000-06-19 Kenichi Handa <handa@etl.go.jp>
12154 * ccl.h (struct ccl_program): New member eol_type.
12155 (struct ccl_spec): New member cr_carryover.
12157 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
12158 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
12160 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
12161 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
12162 (decode_eol_post_ccl): New function.
12163 (decode_coding): Don't detect EOL format here for CCL based coding
12165 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
12166 decode_eol_post_ccl after running the CCL program.
12167 (code_convert_region): Don't detect EOL format here for CCL based
12169 (decode_coding_string): Likewise.
12171 2000-06-18 Ken Raeburn <raeburn@gnu.org>
12173 * charset.c (update_charset_table): Use XINT on "iso_final_char"
12174 when treating it as an integer.
12176 * coding.h (encode_coding_string): Declare.
12178 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
12181 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
12182 "xkeymap" to avoid shadowing the "enum map_type" value that needs
12183 to be passed to get_local_map.
12185 * sound.c (Fplay_sound): Don't call make_number on
12186 Frun_hook_with_args count argument.
12188 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
12189 for lisp objects in X event structure data field, when lisp
12190 objects are represented with unions.
12191 (x_scroll_bar_to_input_event): Ditto.
12193 2000-06-16 Ken Raeburn <raeburn@gnu.org>
12195 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
12196 termination of string. Fix sense of test whether
12197 Vline_number_display_limit is an integer.
12199 2000-06-16 Gerd Moellmann <gerd@gnu.org>
12201 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
12202 only if HAVE_X_WINDOWS.
12204 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
12207 * dispnew.c (update_frame_1): Handle case that cursor vpos is
12210 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
12212 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
12215 2000-06-15 Kenichi Handa <handa@etl.go.jp>
12217 * coding.c (decode_coding_emacs_mule): Always set src_base at the
12218 start of the while loop.
12220 2000-06-15 Gerd Moellmann <gerd@gnu.org>
12222 * atimer.c (alarm_signal_handler): Add forward declaration.
12224 * data.c (set_internal): Remove debug code.
12226 2000-06-14 Gerd Moellmann <gerd@gnu.org>
12228 * Makefile.in (bootstrap-temacs): Add `-I../src'.
12230 * unexec.c (toplevel) [COFF]: Include coff.h.
12232 * s/lynxos.h: New file.
12234 * keymap.c (Fsingle_key_description): Enclose function key and
12235 event symbol names in angle brackets.
12237 * xdisp.c (setup_echo_area_for_printing): Call
12238 message_log_maybe_newline if message_buf_print is not set.
12240 * print.c (printchar, strout): Don't check message_buf_print
12241 before calling setup_echo_area_for_printing because that
12242 function does something useful even when message_buf_print is
12245 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
12247 (ensure_echo_area_buffers): Initialize echo buffer's
12248 truncate lines setting to nil.
12249 (with_echo_area_buffer): Don't set the echo buffer's truncate
12250 lines setting here.
12251 (set_message_1): Set it here instead, based on the value
12252 of message_truncate_lines.
12253 (resize_mini_window): Handle case that lines are truncated.
12254 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
12255 DEFVAR_BOOL message-truncate-lines.
12257 * keyboard.c (read_char): Bind message-truncate-lines to t
12258 while displaying a help-echo.
12260 * lisp.h (Qmessage_truncate_lines): External declaration.
12262 2000-06-13 Gerd Moellmann <gerd@gnu.org>
12264 * xdisp.c (Vline_number_display_limit): Renamed from
12265 line_number_display_limit.
12266 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
12267 Extend documentation string. Initialize
12268 Vline_number_display_limit to nil meaning no limit.
12269 (decode_mode_spec): Use Vline_number_display_limit with its new
12272 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
12274 2000-06-13 Richard Stallman <rms@gnu.org>
12276 * frame.c (Fmodify_frame_parameters): Doc fix.
12278 * xfns.c (x_set_frame_parameters): Comment fix.
12280 * frame.c (store_frame_param): Call swap_in_global_binding if the
12281 variable's current binding was chosen based on this frame.
12283 * data.c (swap_in_global_binding): New function.
12285 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12287 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
12288 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
12290 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12292 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
12294 2000-06-12 Jason Rumney <jasonr@gnu.org>
12296 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
12298 * w32.h (EMACS_W32_H): Renamed from _NT_H_
12300 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
12302 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
12304 2000-06-12 Gerd Moellmann <gerd@gnu.org>
12306 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
12307 (syms_of_xfaces): Defsubr Sdump_colors.
12308 (x_free_colors): Don't treat b&w specially on default visual.
12309 (x_free_dpy_colors): New function.
12310 (free_face_colors): Don't check visual class; it's done
12313 * xterm.c (x_frame_of_widget): New function.
12314 (x_alloc_nearest_color_for_widget): Use it.
12315 (x_copy_dpy_color): New function.
12316 (x_destroy_window): Free various colors.
12318 2000-06-12 Kenichi Handa <handa@etl.go.jp>
12320 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
12322 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
12324 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
12326 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
12328 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
12330 2000-06-11 Dave Love <fx@gnu.org>
12332 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
12334 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
12336 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
12338 2000-06-11 Gerd Moellmann <gerd@gnu.org>
12340 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
12343 2000-06-10 Kenichi Handa <handa@etl.go.jp>
12345 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
12346 (regex_compile): Fix the code for handling the case of single byte
12347 char and multibyte char being mixed in a range within [...].
12349 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
12350 and dst_multibyte members of coding.
12352 * charset.c (update_charset_table): Update the table
12353 bytes_by_char_head.
12354 (init_charset_once): Initialize elements of bytes_by_char_head to
12355 1 except for leading codes for private charases.
12357 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
12358 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
12360 2000-06-09 Ken Raeburn <raeburn@gnu.org>
12362 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
12363 access the data it doesn't point to.
12365 2000-06-08 Gerd Moellmann <gerd@gnu.org>
12367 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
12368 will be translated to a switch-frame event when reading the
12369 event queue. This is necessary because Emacs otherwise won't
12370 perform a switch-frame to a new frame until some other event, for
12371 example a keystroke event, forces it to do so. This has various
12372 effects, one visible being that the cursor of a frame created with
12373 C-x 5 2 or switched to with a window manager key binding like
12374 A-TAB stays hollow because selected_window isn't on the newly
12375 focused frame until the switch-frame is performed.
12377 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
12378 generating a switch-frame event if necessary.
12380 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
12382 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
12385 2000-06-08 Kenichi Handa <handa@etl.go.jp>
12387 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
12389 2000-06-07 Gerd Moellmann <gerd@gnu.org>
12391 * window.c (displayed_window_lines): Take empty lines at
12392 the bottom of a window into account.
12394 * window.c (displayed_window_lines): New function.
12395 (Fmove_to_window_line): Use displayed_window_lines to determine
12396 the number of lines to move, instead of using the window's height.
12398 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
12399 to stop reading, even if the form read sets point to a different
12400 value when evaluated.
12402 * xdisp.c (display_line): Fix code deciding in which line to
12405 2000-06-07 Kenichi Handa <handa@etl.go.jp>
12407 * fileio.c (e_write): Free composition data if stored in
12410 2000-06-06 Gerd Moellmann <gerd@gnu.org>
12412 * xdisp.c (display_line): Set row's and iterator's
12413 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
12414 Set cursor even if row ends in the middle of a character.
12415 (dump_glyph_row): Print values of new flags.
12416 (redisplay_window) <cursor movement in unchanged window>: When
12417 point has been moved forward, and PT is at the end of the cursor
12418 row, don't place the cursor in the next row if the cursor row ends
12419 in the middle of a character or at ZV.
12421 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
12422 (struct glyph_row): Add starts_in_middle_of_char_p and
12423 ends_in_middle_of_char_p.
12424 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
12425 ends_in_middle_of_char_p flag.
12426 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
12428 * term.c (append_glyph): Revert change of 2000-06-06.
12430 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
12431 padding glyph not fitting on line as whole character not
12434 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
12435 this isn't true for images with `:ascent 100'.
12437 2000-06-06 Kenichi Handa <handa@etl.go.jp>
12439 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
12440 as modified if it is originally unmodified.
12442 * term.c (encode_terminal_code): Change the way to check if
12443 terminal coding does any conversion.
12444 (append_glyph): Set glyph->pixel_width correctly.
12446 * xdisp.c (display_line): While checking line continuation, pay
12447 attention to a padding glyph.
12449 2000-06-05 Gerd Moellmann <gerd@gnu.org>
12451 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
12453 2000-06-05 Dave Love <fx@gnu.org>
12455 * xdisp.c: Include fontset.h.
12457 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
12459 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12461 * dispnew.c: Conditionally include term.h.
12463 * coding.h: Declare code_convert_string_norecord.
12465 * frame.h (struct frame): Use volatile unconditionally.
12467 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
12469 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
12471 * systime.h: Protect against multiple inclusion.
12472 (timezone) [USG5_4]: Define as time_t.
12474 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12475 (Foptimize_char_table, make_temp_name): Declare.
12477 * Makefile.in (xdisp.o): Depend on fontset.h.
12479 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12481 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12482 (Foptimize_char_table, make_temp_name): Declare.
12486 * s/netbsd.h: Don't define autoconfiscated MATHERR.
12488 2000-06-02 Dave Love <fx@gnu.org>
12490 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
12492 2000-06-02 Gerd Moellmann <gerd@gnu.org>
12494 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
12495 result face, set flags in that face indicating that colors may not
12498 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
12499 glyph, use the ASCII NUL character to determine the face.
12501 2000-06-02 Dave Love <fx@gnu.org>
12503 * sysdep.c: Conditionally include stdlib.h, unistd.h.
12504 (VFORK_RETURN_TYPE): Remove.
12506 * config.in: Add NO_MATHERR.
12508 2000-06-01 Dave Love <fx@gnu.org>
12510 * cmds.c (internal_self_insert): Don't check
12511 Vbefore_change_function, Vafter_change_function.
12513 * insdel.c (signal_before_change, signal_after_change): Likewise.
12515 * buffer.c (Vbefore_change_function, Vafter_change_function):
12516 Variables and their initializations deleted.
12518 * callint.c (Fcall_interactively): Doc fix.
12520 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
12522 2000-05-31 Dave Love <fx@gnu.org>
12524 * textprop.c: Revert last change -- duplicated.
12526 2000-05-31 Gerd Moellmann <gerd@gnu.org>
12528 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
12531 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
12533 2000-05-31 Jason Rumney <jasonr@gnu.org>
12535 * search.c (Fre_search_forward, Fre_search_backward)
12536 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
12538 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
12540 2000-05-30 Jason Rumney <jasonr@gnu.org>
12542 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
12543 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
12545 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
12547 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
12548 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
12549 expand a nil default_filename.
12551 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
12552 pointer to glyph_to_pixel_coords, not a frame.
12554 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
12555 coding.h to dependencies.
12557 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
12559 * w32console.c (glyph_to_pixel_coords): Change first parameter to
12560 window pointer to be consistent with w32term.c and xterm.c.
12562 * w32fns.c: Format and doc changes to bring closer to xfns.c.
12563 (VIETNAMESE_CHARSET): Define if not defined in system headers.
12564 (Qline_spacing, Qcenter): New variables.
12565 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
12566 (x_set_line_spacing): New function.
12567 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
12568 (x_specified_cursor_type): New function.
12569 (x_set_cursor_type): Use it.
12570 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
12572 (validate_x_resource_name, x_get_resource_string): Measure lengths
12573 of external strings in bytes.
12574 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
12575 GetTextExtentPoint32 with NULL title.
12576 (Fx_create_frame): Initialize Qline_spacing.
12577 (w32_load_system_font): Initialize font->double_byte_p.
12578 (x_to_w32_charset): Use Vw32_charset_info_alist.
12579 (Image, busy cursor, tooltip functions): Merged changes from
12580 xfns.c. Not yet functional on Windows.
12582 * w32gui.h (W32FontStruct): Add double_byte_p member.
12584 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
12585 (emacs_button_translation): Use it.
12586 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
12587 in `mask' to be set.
12589 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
12592 * w32term.c: Format and doc changes to bring closer to xterm.c.
12593 (w32_char_font_type): New enum.
12594 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
12595 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
12596 (w32_encode_char): New function.
12597 (x_encode_char): Removed.
12598 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
12599 x_encode_char and w32_font_is_double_byte.
12600 (x_produce_image_glyph): Use image_ascent.
12601 (x_produce_glyphs): Use new version of w32_per_char_metric and
12602 handle NULL return value. Allow extra line spacing.
12603 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
12604 (w32_get_glyph_overhangs): Remove unicode_p param. Use
12605 w32_font_type member of glyph instead.
12606 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
12607 (fast_find_position): Make sure not to consider rows not visible
12609 (w32_read_socket) [WM_MENUSELECT]: Cannot call
12610 w32_menu_display_help with input blocked, as it can abort.
12611 (x_display_and_set_cursor): Choose cursor depending
12612 on buffer-local value of cursor_type.
12613 (x_draw_bar_cursor): Add parameter WIDTH.
12615 * w32term.h (CP_DEFAULT): Define.
12616 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
12618 2000-05-30 Gerd Moellmann <gerd@gnu.org>
12620 * search.c (Fre_search_forward, Fre_search_backward)
12621 (Fposix_search_backward, Fposix_search_forward): Doc fix.
12623 2000-05-30 Kenichi Handa <handa@etl.go.jp>
12625 * coding.c (detect_coding_iso2022): Fix code for checking
12626 CODING_CATEGORY_MASK_ISO_8_2.
12628 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
12630 * regex.c (PREFETCH_NOLIMIT): New function.
12631 (re_match_2_internal): Use it and adjust the end_match_2 logic.
12633 2000-05-29 Gerd Moellmann <gerd@gnu.org>
12635 * syntax.c (find_defun_start): Move test for
12636 open_paren_in_column_0_is_defun_start outside of the loop.
12638 * xdisp.c (redisplay_window): Really switch buffers when
12639 displaying mode lines, and temporarily set selected_frame to the
12640 frame of the window that's redisplayed.
12642 * xfaces.c (free_realized_faces): Block/unblock input.
12643 (free_realized_multibyte_face): Ditto.
12645 2000-05-29 Dave Love <fx@gnu.org>
12647 * textprop.c (Qkeymap): New variable.
12648 (syms_of_textprop): Intern it.
12650 * keymap.c: Include intervals.h.
12651 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
12653 * Makefile.in (keymap.o): Depend on intervals.h.
12655 * keyboard.c (menu_bar_items, tool_bar_items)
12656 (Fexecute_extended_command): Deal with `keymap' property.
12657 (read_key_sequence): Track map from `keymap' property as well as
12660 * intervals.c (get_local_map): Extra arg to allow looking for
12663 * intervals.h (map_property): New enum.
12664 (get_local_map): Extra arg using it.
12665 (Qkeymap): Declare.
12667 * lisp.h (get_local_map): Don't declare here.
12669 2000-05-29 Kenichi Handa <handa@etl.go.jp>
12671 * Makefile.in (callproc.o): Depend on composite.h.
12673 * callproc.c: Include composite.h.
12674 (Fcall_process): Handle composition correctly.
12676 * coding.h (coding_allocate_composition_data): Extern it.
12677 (coding_restore_composition): Likewise.
12679 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
12680 yet allocated, finish decoding with result
12681 CODING_FINISH_INSUFFICIENT_CMP.
12682 (coding_allocate_composition_data): Make it non-static.
12683 (coding_restore_composition): Likewise.
12685 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
12687 * charset.c (syms_of_charset): Revert last change.
12689 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12691 * term.c (produce_glyphs): Treat characters from the eight-bit-*
12692 charsets as unibyte, with 1-column screen width. Sent by Kenichi
12695 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12697 * charset.c (syms_of_charset): Set width of character sets
12698 eight-bit-control and eight-bit-graphic to 1 column.
12700 2000-05-26 Gerd Moellmann <gerd@gnu.org>
12702 * config.in (HAVE_SPEED_T): New define.
12704 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
12707 2000-05-26 Dave Love <fx@gnu.org>
12709 * coding.c (shrink_decoding_region): Initialize eol_conversion.
12711 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
12712 (Fsubr_arity): New function.
12713 (syms_of_data): Install them.
12715 2000-05-26 Kenichi Handa <handa@etl.go.jp>
12717 * charset.c (init_charset_once): Set the table bytes_by_char_head
12720 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
12721 the default fontset to what Emacs uses by default.
12722 (check_registry_encoding): This function deleted.
12723 (Fset_fontset_font): Remove the adhoc condition for the default
12724 fontset. Allow cons in FONTNAME.
12726 * fns.c (map_char_table): Ignore char-table entries for
12727 charsets eight-bit-control and eight-bit-graphic.
12729 2000-05-25 Ken Raeburn <raeburn@gnu.org>
12731 * emacs.c (main): Initialize keyboard syms before initializing
12732 window code, so face names are available.
12734 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
12736 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
12737 of an anchor at the beginning of a shy-group.
12739 2000-05-25 Gerd Moellmann <gerd@gnu.org>
12741 * xdisp.c (handle_invisible_prop): Don't try to skip over
12742 invisible text if end of text is already reached.
12744 2000-05-25 Dave Love <fx@gnu.org>
12746 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
12748 * coding.c (encode_eol): Add null statement after label.
12750 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
12752 * w16select.c (Fw16_set_clipboard_data): Fix the change from
12755 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12757 * ccl.c (ccl_driver): Fix previous change.
12759 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12761 * coding.c (run_pre_post_conversion_on_str): Set point to the
12762 beginning of buffer before calling coding->post_read_conversion.
12763 (decode_coding_string): Give correct args to
12764 run_pre_post_conversion_on_str.
12765 (encode_coding_string): Likewise.
12767 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12768 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12769 eight-bit-graphic correctly.
12771 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12773 * fileio.c (Finsert_file_contents): Even if a file is not found,
12774 execute codes for setting up coding system. Call
12775 after-insert-file-functions unconditionally.
12777 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12779 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12780 BSD_PGRPS are not defined.
12782 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12784 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12786 (syms_of_charset): Avoid building same strings.
12788 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12790 * lread.c (Fload): Add a comment about the meaning of
12791 Vuser_init_file being t.
12793 * puresize.h (BASE_PURESIZE): Increase to 675000.
12795 * s/gnu-linux.h (setpgrp): Don't define it here because this
12796 prevents compilation on GNU/Linux systems with glib 2.2.
12798 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12801 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12803 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12804 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12806 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12808 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12810 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12812 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12814 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12816 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12818 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12820 * keyboard.c (read_char): Allow character codes 128..255 to be
12821 handled by input-method-function.
12823 * insdel.c (adjust_markers_for_replace): Fix previous change.
12824 (adjust_after_replace): If PREV_TEXT is nil, call
12825 adjust_markers_for_insert, not adjust_markers_for_replace.
12827 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12829 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12830 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12831 [HAVE_GRANDPT]: Define.
12832 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12834 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12837 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12839 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12841 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12843 The following changes are to handle 8-bit characters in a
12844 multibyte buffer/string without facing with byte combining
12845 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12846 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12848 * Makefile.in (fns.o): Depend on charset.h.
12850 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12851 convert it to unibyte.
12852 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12854 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12855 apparent char boundary.
12856 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12857 0x80..0x9F to/from multibyte form.
12859 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12862 * callproc.c (Fcall_process): Always encode an argument string if
12863 it is multibyte. Setup src_multibyte and dst_multibyte members of
12864 process_coding properly.
12866 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12867 SPLIT_NON_ASCII_CHAR.
12869 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12871 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12873 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12874 (SPLIT_CHARACTER_SEQ): This macro deleted.
12875 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12876 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12877 and eight-bit-graphic.
12878 (char_to_string): Likewise. Signal an error for too large
12880 (char_printable_p): Return 0 for 8-bit characters.
12881 (update_charset_table): Update iso_charset_table only when a final
12882 character is non-negative.
12883 (find_charset_in_text): Renamed from find_charset_in_str.
12884 Arguments and return value changed. Callers changed.
12885 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12886 be -1 if CHARSET is used only internally.
12887 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12889 (Fcharset_after): Simplified.
12890 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12891 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12892 (multibyte_chars_in_text): Simplified by assuming there's no
12893 invalid multibyte sequence.
12894 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12895 (str_as_unibyte): New functions.
12896 (Fstring): Simpified by assuming that byte combining never happens.
12897 (init_charset_once): Initialization for
12898 LEADING_CODE_8_BIT_CONTROL.
12899 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12900 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12901 eight-bit-control and eight-bit-graphic.
12903 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12904 (CHARSET_8_BIT_GRAPHIC): New macros.
12905 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12906 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12907 (CHARSET_REVERSE_CHARSET): Likewise.
12908 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12910 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12911 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12912 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12913 encounter an invalid multibyte sequence.
12914 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12915 sequence is always valid.
12916 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12917 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12918 (CHAR_STRING): For 8-bit characters, call char_to_string.
12919 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12920 multibyte sequence is always valid.
12921 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12922 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12923 (str_as_unibyte): Extern them.
12924 (BCOPY_SHORT): Fix a bug.
12925 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12926 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12927 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12928 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12930 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12931 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12932 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12933 (EMIT_BYTES): New macros.
12934 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12935 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12937 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12938 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12939 check the validity of multibyte sequence.
12940 (decode_coding_emacs_mule): New function.
12941 (encode_coding_emacs_mule): New macro.
12942 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12944 (DECODE_ISO_CHARACTER): Just return a character code.
12945 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12946 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12947 EMIT_CHAR to produced decoded characters. Exit the loop only by
12948 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12950 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12951 only position codes for an invalid character.
12952 (encode_designation_at_bol): Return new destination pointer. 5th
12953 arg DSTP is changed to DST.
12954 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12955 from the source by ONE_MORE_CHAR. Don't handle the case of last
12957 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12959 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12960 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12961 TWO_MORE_BYTES to fetch a byte from the source.
12962 (encode_eol): Pay attention to coding->src_multibyte.
12963 (detect_coding, detect_eol): Preserve members src_multibyte and
12965 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12966 (encoding_buffer_size): Set magnification to 3 for all coding
12967 systems that require encoding.
12968 (ccl_coding_driver): For decoding, be sure that the result is
12969 valid multibyte sequence.
12970 (decode_coding): Initialize coding->errors and coding->result.
12971 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12972 and raw-text, always call decode_eol. Handle the case of last
12973 block here. If not coding->dst_multibyte, convert the resulting
12974 sequence to unibyte.
12975 (encode_coding): Initialize coding->errors and coding->result.
12976 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12977 and raw-text, always call encode_eol. Handle the case of last
12979 (shrink_decoding_region, shrink_encoding_region): Detect cases
12980 that we can't skip data more rigidly.
12981 (code_convert_region): Setup src_multibyte and dst_multibyte
12982 members of coding. For decoding, if the buffer is multibyte,
12983 convert the source sequence to unibyte in advance. For encoding,
12984 if the buffer is multibyte, convert the resulting sequence to
12985 multibyte afterward.
12986 (run_pre_post_conversion_on_str): New function.
12987 (code_convert_string): Deleted and divided into the following two.
12988 (decode_coding_string, encode_coding_string): New functions.
12989 (code_convert_string1, code_convert_string_norecord): Call one of
12991 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12992 MAKE_NON_ASCII_CHAR.
12993 (Fset_terminal_coding_system_internal)
12994 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12995 and dst_multibyte members.
12996 (init_coding_once): Initialize iso_code_class with new enum
12997 ISO_control_0 and ISO_control_1.
12999 * coding.h (enum iso_code_class_type): Member ISO_control_code is
13000 devided into ISO_control_0 and ISO_control_1.
13001 (struct coding_system): New members src_multibyte, dst_multibyte,
13002 errors, and result. Delete member fake_multibyte.
13003 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
13005 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
13008 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13011 * editfns.c (Fformat): Be sure to convert 8-bit characters to
13013 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
13015 (Ftranspose_region): Delete codes for handling byte combining.
13017 * fileio.c (Finsert_file_contents): Setup src_multibyte and
13018 dst_multibyte members of coding. On handling REPLACE on unibyte
13019 buffer, convert the result of decode_coding to unibyte. On
13020 inserting into a mutibyte buffer, always call code_convert_region.
13021 (e_write): Setup coding->src_multibyte according to the
13022 multibyteness of the source (buffer or string).
13024 * fns.c (concat): Handle 8-bit characters correctly.
13025 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
13026 unibyte in the result.
13027 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
13028 valid multibyte form in the result.
13029 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13030 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
13031 return -1, signal an error.
13032 (base64_encode_1): New arg MULTIBYTE. Get each character by
13033 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
13034 character is found, return -1.
13035 (Fbase64_decode_region): Delete codes for handling byte-combining.
13036 Treat each decoded byte as a unibyte character.
13037 (Fbase64_decode_string): Return unibyte string.
13038 (Fcompare_strings, concat, string_byte_to_char): Use
13039 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
13040 FETCH_STRING_CHAR_ADVANCE.
13041 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13042 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
13044 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
13045 SPLIT_NON_ASCII_CHAR.
13046 (fontset_ref_via_base, fontset_set): Likewise
13048 * insdel.c (adjust_markers_for_record_delete): Deleted.
13049 (adjust_markers_for_insert): Argument changed. Caller changed.
13050 (adjust_markers_for_replace): Likewise.
13051 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
13052 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
13053 (copy_text): Delete unused local varialbe c_save. For converting
13054 to multibyte, be sure to make all 8-bit characters in valid
13056 (count_size_as_multibyte): Handle 8-bit characters correctly.
13057 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13058 (adjust_after_replace, replace_range, del_range_2)
13059 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
13060 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13061 (adjust_after_replace, replace_range, del_range_2) Delete codes for
13062 handling byte combining.
13063 (adjust_before_replace): Deleted.
13065 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
13066 SPLIT_NON_ASCII_CHAR.
13067 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13068 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13069 (Fkey_description): Likewise.
13071 * lread.c (read1): On reading multibyte string, be sure to make
13072 all 8-bit chararacters in valid multibyte form.
13073 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13075 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
13078 * process.c (Fstart_process): GCPRO current_dir before calling
13079 Ffind_operation_coding_system. Encode arguments here.
13080 (create_process): Don't encode arguments here. Setup
13081 src_multibyte and dst_multibyte members of struct coding.
13082 (read_process_output): Setup src_multibyte and dst_multibyte
13083 members of struct coding. If the output is to multibyte buffer,
13084 always decode the output of the process. Adjust the
13085 representation of 8-bit characters to the multibyteness of the output.
13086 (send_process): Setup coding->src_multibyte according to the
13087 multibyteness of the source.
13089 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13090 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
13091 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
13093 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
13095 * w16select.c (Fw16_set_clipboard_data): Setup members
13096 src_multibyte and dst_multibyte of coding. Adjusted for the
13097 change for find_charset_in_str.
13098 (Fw16_get_clipboard_data): Likewise.
13100 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
13101 dst_multibyte of coding.
13102 (x_to_w32_font): Likewise.
13104 * w32select.c (Fw32_set_clipboard_data): Setup members
13105 src_multibyte and dst_multibyte of coding. Adjusted for the
13106 change for find_charset_in_str.
13107 (Fw32_get_clipboard_data): Likewise.
13109 * xdisp.c (get_next_display_element): Handle 8-bit characters
13111 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
13112 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13114 * xselect.c (selection_data_to_lisp_data): Setup members
13115 src_multibyte and dst_multibyte of coding. Adjusted for the
13116 change for find_charset_in_str.
13117 (lisp_data_to_selection_data): Likewise.
13119 2000-05-19 Gerd Moellmann <gerd@gnu.org>
13121 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
13123 * dispextern.h (Vimage_types): Add extern declaration.
13125 * xdisp.c (Vimage_types): Moved here from xfns.c.
13126 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
13128 * xfns.c (Vimages_types): Moved to xdisp.c.
13129 (syms_of_xfns): Move `image-types' to xdisp.c.
13131 * w32fns.c (Vimage_types): Removed.
13132 (syms_of_w32fns): Remove `image-types'.
13134 2000-05-18 Kenichi Handa <handa@etl.go.jp>
13136 * fns.c (map_char_table): Pay attention to character number of
13137 charset. Check the validity of charset at the first level. For
13138 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
13141 * fontset.c: Include "buffer.h".
13142 (fs_load_font): If the face has fontset, record the face ID in
13144 (Finternal_char_font): New function.
13145 (accumulate_font_info): New function.
13146 (Ffontset_info): Rewritten for the new fontset implementation.
13147 (syms_of_fontset): Register Vdefault_fontset in the first element
13148 of Vfontset_table. Include Vdefault_fontset in
13149 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
13152 2000-05-16 Dave Love <fx@gnu.org>
13154 * m/iris5d.h: Deleted -- unused.
13156 2000-05-16 Gerd Moellmann <gerd@gnu.org>
13158 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
13159 `invalid' instead of `illegal'.
13161 * indent.c (Fmove_to_column): When ending within a tab, insert
13162 spaces first so that markers at the end of the tab get adjusted.
13164 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
13165 buffer list that wasn't selected in that frame.
13167 * filelock.c (get_boot_time): To obtain an 8 char file name, which
13168 is needed on mescaline, use a 2 char prefix, and call
13169 make_temp_name with second arg non-zero.
13171 * fileio.c (make_temp_name): New function, extracted from
13173 (Fmake_temp_name): Use it.
13175 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
13177 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
13179 2000-05-15 Gerd Moellmann <gerd@gnu.org>
13181 * Makefile.in (lisp): Add env.elc.
13183 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
13185 2000-05-12 Gerd Moellmann <gerd@gnu.org>
13187 * search.c (Freplace_match): Handle case of `\N' in the
13188 replacement when there's no group N.
13190 2000-05-11 Gerd Moellmann <gerd@gnu.org>
13192 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
13193 of the message to message_dolog.
13195 * keyboard.c (read_char): Don't clear current message for help
13196 events; let the code handling help events handle this. Change
13197 code detecting help events that should be ignored.
13199 * xdisp.c (handle_single_display_prop): Don't try to set PT if
13200 we're interating over a string.
13202 2000-05-09 Dave Love <fx@gnu.org>
13204 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
13205 that offset before writing. Move gcpro region past call of
13208 2000-05-04 Dave Love <fx@gnu.org>
13210 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
13212 2000-05-04 Gerd Moellmann <gerd@gnu.org>
13214 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
13215 of inserted characters when BUF equals the current buffer, and PT
13216 is in front of or equal to FROM.
13218 2000-05-03 Gerd Moellmann <gerd@gnu.org>
13220 * xdisp.c (handle_single_display_prop): If display property value
13221 is invalid, or something not supported on the frame, restore
13222 iterator's position to what it was initially. Make sure to return
13223 0 for invalid and unsupported property values.
13225 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
13226 that x_per_char_metric returns null.
13228 2000-05-02 Gerd Moellmann <gerd@gnu.org>
13230 * xterm.h (struct face): Add forward declaration.
13231 (struct image): Ditto.
13232 (image_ascent): Add prototype.
13234 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
13235 (x_draw_image_relief, x_draw_image_foreground_1): Call function
13236 image_ascent instead of using IMAGE_ASCENT.
13238 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
13239 (IMAGE_ASCENT): Removed.
13241 * xfns.c (Qcenter): New variable.
13242 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
13243 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
13244 (image_ascent): New function.
13245 (lookup_image): Recognize `:ascent center'.
13246 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
13247 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
13248 (xbm_load): Don't set image's ascent here.
13249 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
13250 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
13251 check ascent values here.
13252 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
13253 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
13254 (syms_of_xfns): Initialize Qcenter.
13256 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
13257 to the limits, increase the limits.
13259 2000-05-01 Kenichi Handa <handa@etl.go.jp>
13261 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
13262 Check Vfont_encoding_alist against the full name of the opened font.
13264 2000-04-28 Gerd Moellmann <gerd@gnu.org>
13266 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
13267 taller than the window.
13269 2000-04-28 Kenichi Handa <handa@etl.go.jp>
13271 * xfaces.c (realize_x_face): Fix the argument of the second
13272 xassert. BASE_FACE may not be a face for ASCII.
13274 2000-04-27 Gerd Moellmann <gerd@gnu.org>
13276 * print.c (print_object): Treat print-length < 0 as nil.
13278 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
13280 * s/freebsd.h (TERMCAP_OBJ): Removed.
13281 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
13283 * lread.c (read1): Don't treat period followed by certain
13284 characters as symbol start.
13286 * xfns.c (slurp_file): New function.
13287 (xbm_image_p): Handle case of in-memory XBM files.
13288 (xbm_scan): Rewritten to work on memory buffers instead of files.
13289 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
13290 Work on memory buffers instead of files. If DATA is null test
13291 if buffer looks like an in-memory XBM file.
13292 (xbm_load_image): Renamed from xbm_load_image_file. Work on
13293 memory buffers instead of files.
13294 (xbm_file_p): New function.
13295 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
13297 * lread.c (end_of_file_error): New function.
13298 (read1): Call it instead of signaling `end-of-file' directly.
13300 * print.c (print_error_message): Print data of `end-of-file'
13301 with Fprinc instead of Fprin1.
13303 2000-04-26 Ken Raeburn <raeburn@gnu.org>
13305 * window.c (freeze_window_start): Check that minibuffer scroll
13306 window isn't nil before extracting the window structure pointer
13309 * undo.c (record_delete): If we hit the end of the undo list, stop
13310 picking elements apart.
13312 2000-04-26 Gerd Moellmann <gerd@gnu.org>
13314 * xdisp.c (display_line): If lines are continued, restore
13315 iterator's ascent/descent information to the values before the
13316 first glyph not fitting on the line.
13318 2000-04-25 Gerd Moellmann <gerd@gnu.org>
13320 * xdisp.c (try_window_id) <all changes above window start>: Adjust
13321 positions in glyph matrix. Don't compute new window end positions.
13323 * dispnew.c (increment_matrix_positions): Renamed from
13324 increment_glyph_matrix_buffer_positions.
13325 (increment_row_positions): Renamed from
13326 increment_glyph_row_buffer_positions.
13328 * dispextern.h: Change names of renamed functions from dispnew.c
13331 2000-04-24 Gerd Moellmann <gerd@gnu.org>
13333 * fileio.c (Fdo_auto_save): Create directories for auto-save
13334 list file if necessary.
13336 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
13337 from buffer or frame.
13338 (automatic_hscrolling_p): New variable.
13339 (hscroll_windows): Scroll windows horizontally only if automatic
13340 hscrolling is allowed.
13341 (syms_of_xdisp): New variable `automatic-hscrolling'.
13343 * frame.h (struct frame): Add member extra_line_spacing.
13345 * xfns.c (x_set_line_spacing): New function.
13346 (Fx_create_frame): Set line spacing from resources.
13347 (Qline_spacing): New variable.
13348 (syms_of_xfns): Initialize Qline_spacing.
13350 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
13352 * buffer.c (init_buffer_once): Handle extra_line_spacing.
13353 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
13354 (reset_buffer): Don't initialize extra2 and extra3. Initialize
13355 extra_line_spacing from default value.
13356 (init_buffer_once): Initialize default value of extra_line_spacing.
13358 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
13361 * xterm.c (x_produce_glyphs): Remove reference to struct it's
13362 prompt_width. Add extra line spacing.
13364 * term.c (produce_glyphs): Remove reference to struct it's
13367 * dispextern.h (struct it): Remove member prompt_width, add
13368 extra_line_spacing.
13370 2000-04-22 Gerd Moellmann <gerd@gnu.org>
13372 * dispnew.c (update_frame_line): When writing a whole line, make
13373 sure cursor is in the right row afterwards, otherwise a use of
13374 capability `ch' in cmgoto might leave the cursor in the row below.
13376 2000-04-21 Gerd Moellmann <gerd@gnu.org>
13378 * lisp.h (struct Lisp_Buffer_Cons): Remove.
13380 * keyboard.c (timer_check): Fix typo in comment.
13382 2000-04-21 Kenichi Handa <handa@etl.go.jp>
13384 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
13385 name change: ch -> character.
13387 2000-04-20 Gerd Moellmann <gerd@gnu.org>
13389 * keyboard.c (echo_message_buffer): New variable.
13390 (echo_now): Set echo_message_buffer to the echo area buffer used
13391 to display the echo.
13392 (cancel_echoing): Reset echo_message_buffer to nil.
13393 (read_char): Code rewritten that handles canceling an echo or
13394 echoing a dash, respectively.
13396 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
13397 directory doesn't exist.
13399 2000-04-19 Dave Love <fx@gnu.org>
13401 * fns.c (syms_of_fns): Defsubr mapc.
13402 (concat): Don't allow numeric args.
13403 (Fconcat): Doc change.
13405 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
13407 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
13408 instead define end_match(1|2) more carefully.
13409 Use GET_CHAR_BEFORE_2 for `begline'.
13411 2000-04-19 Gerd Moellmann <gerd@gnu.org>
13413 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
13414 on 64-bit systems where NULL is defined as `0'.
13416 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
13417 the `variable argument list' to make it work on Alpha.
13419 * m/alpha.h (_LP64) [!_LP64]: Define.
13420 (ORDINARY_LINK): Define for NetBSD.
13422 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
13424 2000-04-19 Dave Love <fx@gnu.org>
13426 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
13429 * Makefile.in (LIBS): Don't use.
13430 (GETLOADAVG_OBJ): Define again.
13431 (otherobj): Add GETLOADAVG_OBJ.
13433 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
13435 2000-04-18 Gerd Moellmann <gerd@gnu.org>
13437 * lread.c (read_filtered_event): Cancel and start busy cursor.
13439 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
13440 that the per-character metrics may be null.
13442 2000-04-17 Gerd Moellmann <gerd@gnu.org>
13444 * buffer.c (clone_per_buffer_values): New function.
13445 (Fmake_indirect_buffer): Add optional argument CLONE. Call
13446 clone_per_buffer_values if CLONE is not nil.
13448 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
13450 2000-04-16 Dave Love <fx@gnu.org>
13452 * Makefile.in: Remove obsolete localcpp stuff.
13453 (GETLOADAVG_OBJ): Don't define.
13454 (obj): Move LIBOBJS...
13455 (otherobj): ... to here.
13456 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
13457 whitespace-only lines after the continuation (Irix).
13459 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13461 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
13463 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
13465 2000-04-14 Dave Love <fx@gnu.org>
13467 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
13468 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
13469 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
13470 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
13473 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
13474 autoconfiscated HAVE_GETLOADAVG.
13476 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
13479 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13481 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
13482 (fill_in_lock_file_name): Avoid existing files that aren't links.
13484 2000-04-14 Dave Love <fx@gnu.org>
13486 * Makefile.in (LIBS, LIBOBJS): New variable.
13487 (INTERVAL_SRC): Convert to make variable.
13488 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
13489 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
13490 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
13492 (SOME_MACHINE_OBJECTS): Remove interval stuff.
13493 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
13494 (shortlisp): Add facemenu, float-sup, frame.
13495 (SOME_MACHINE_LISP): Remove them from here.
13496 (LIBES): Change unused LDLIBS to autoconf LIBS.
13498 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
13500 2000-04-14 Kenichi Handa <handa@etl.go.jp>
13502 * composite.c (update_compositions): If FROM and TO are not in a
13503 valid range, do nothing.
13505 2000-04-13 Gerd Moellmann <gerd@gnu.org>
13507 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
13509 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
13511 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
13514 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
13516 * fileio.c (a_write): Remove redundant semi-colons.
13517 (e_write): Return -1 if failed to write all the data.
13518 This fixes the changes made at 1999-12-15.
13520 2000-04-12 Dave Love <fx@gnu.org>
13522 * fns.c (mapcar1): Test for null vals to support mapc.
13523 (Fmapc): New function.
13525 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
13527 * msdos.c (NUM_MOUSE_BUTTONS): Define.
13528 (IT_frame_up_to_date): Support the buffer local value of
13529 cursor-type, if defined.
13531 2000-04-10 Dave Love <fx@gnu.org>
13533 * editfns.c (preceding-char, following-char): Doc fix.
13535 2000-04-10 Ken Raeburn <raeburn@gnu.org>
13537 * Makefile.in (temacs): Revert 2000-03-12 change.
13539 2000-04-10 Jason Rumney <jasonr@gnu.org>
13541 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
13543 2000-04-10 Gerd Moellmann <gerd@gnu.org>
13545 * xdisp.c (setup_echo_area_for_printing): Choose an echo
13546 area buffer, if it's not set up yet.
13548 * indent.c (compute_motion): Set immediate_quit.
13550 2000-04-09 Gerd Moellmann <gerd@gnu.org>
13552 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
13553 (realize_tty_face): Suppress boldness if colors are the inverse of
13554 the default colors, and tty_suppress_bold_inverse_default_colors_p
13556 (Ftty_suppress_bold_inverse_default_colors): New function.
13557 (syms_of_xfaces): Defsubr it.
13559 * buffer.c (Frestore_buffer_modified_p): New function.
13560 (syms_of_buffer): Defsubr it.
13562 2000-04-08 Ken Raeburn <raeburn@gnu.org>
13564 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
13565 charset id (int) argument, not a charset (Lisp_Object).
13567 * coding.h (code_convert_string): Declare.
13568 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
13569 object, as the fourth argument to code_convert_string.
13571 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
13572 (Fset_fontset_font): Use EQ to compare lisp objects.
13574 2000-04-05 Ken Raeburn <raeburn@gnu.org>
13576 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
13577 a pointer that looks like a lisp object.
13578 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
13579 zero, instead see whether it's an integer object, since they can't
13581 (GET_INTERVAL_OBJECT): Simply assign to the destination.
13583 * dispnew.c (allocate_matrices_for_frame_redisplay)
13584 (direct_output_forward_char): Use X(U)INT and make_number as needed
13585 to convert between (unsigned) int values and lisp integers.
13586 * keyboard.c (read_key_sequence): Likewise.
13587 * lread.c (substitute_object_recurse): Likewise.
13588 * fns.c (concat, hash_lookup, hash_remove): Likewise.
13589 * minibuf.c (do_completion, Fminibuffer_complete_word)
13590 (Fminibuffer_completion_help): Likewise.
13591 * term.c (produce_special_glyphs): Likewise.
13593 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
13594 * print.c (print_preprocess, print_object): Likewise.
13596 * search.c (compile_pattern): Use NILP when checking for nil.
13598 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
13599 __OPTIMIZE__]: Provide a GNU C macro version that handles
13600 lisp-object unions.
13601 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
13602 field, to better cope with ENABLE_CHECKING and calls that modify a
13603 Lisp_Object using its old value.
13605 2000-04-04 Gerd Moellmann <gerd@gnu.org>
13607 * window.c (compare_window_configurations): Signal an error
13608 if parameters C1 or C2 aren't window configurations.
13610 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
13611 AFTER_POTENTIAL_GC calls around calls to functions that can
13612 signal an error and thus invoke the debugger.
13614 2000-04-03 Gerd Moellmann <gerd@gnu.org>
13616 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
13617 an error if decoding fails.
13619 * keyboard.c (lispy_mouse_names): Variable removed.
13620 (Vlispy_mouse_stem): New variable.
13621 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
13622 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
13623 for any mouse button number. Increase size of mouse_syms and
13624 button_down_location as needed. Call modify_event_symbol with
13625 different arguments.
13626 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
13627 Call modify_event_symbol with different arguments.
13628 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
13629 for any button number. Call modify_event_symbol with different
13631 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
13632 Accept a string for NAME_ALIST_OR_STEM.
13634 * lisp.h (larger_vector): Add prototype.
13636 * fns.c (larger_vector): Make externally visible.
13638 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
13640 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
13642 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
13643 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
13644 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
13645 we are between str1 and str2.
13646 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
13647 (PATFETCH): Use `TRANSLATE'.
13648 (PATFETCH_RAW): Fetch multibyte char if applicable.
13649 (PATUNFETCH): Remove.
13650 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
13651 When writing a char, write it directly into the pattern buffer rather
13652 than going needlessly through a temp char-array.
13653 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
13654 multibyte magic and remove the useless `#ifdef emacs'.
13655 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
13658 * regex.h (struct re_pattern_buffer): Make field `multibyte'
13659 conditional on `emacs'.
13661 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
13663 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13665 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
13666 non-union-type versions of XMARK and friends here, because XMARK
13667 and friends won't work on an integer field if NO_UNION_TYPE is not
13669 (make_number): Define as a function if it's not defined as a macro.
13671 * composite.c (run_composite_function): Use NILP when checking for nil.
13672 (syms_of_composite): Delete local var NARGS, pass an int as first
13673 argument to Fmake_hash_table.
13675 * editfns.c (text_property_stickiness): Use NILP to test
13676 Lisp_Object boolean value.
13677 (Fmessage_or_box): Don't use NILP to test int variable.
13678 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
13679 problems reading from and changing the same lisp value in an
13682 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13684 * term.c (TN_no_color_video): New variable.
13685 (term_init): Intitialize TN_no_color_video.
13686 (enum no_color_bit): New enumeration.
13687 (MAY_USE_WITH_COLORS_P): New macro.
13688 (turn_on_face): Use it to determine if attributes may be used
13689 combined with colors.
13691 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13693 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
13694 with int lvalues via casts; instead, just yield lisp object lvalues.
13695 (enlarge_window): Variable sizep now points to Lisp_Object. Use
13696 proper accessor macros.
13697 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
13698 (grow_mini_window): Fix typo getting int value of root->height.
13700 * xdisp.c (compute_string_pos): Fix order of arguments to
13701 string_pos_nchars_ahead.
13702 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
13703 count arg to variable-arg routines like Frun_hook_with_args and
13705 (back_to_previous_visible_line_start)
13706 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
13707 fixed-arg routines like Fget_char_property and Fmake_string.
13708 (reconsider_clip_changes): Use XINT when comparing integer lisp
13709 objects, or passing them as int arguments.
13710 (mark_window_display_accurate, insert_left_trunc_glyphs)
13711 (append_space, extend_face_to_end_of_line): Use make_number when
13712 storing or passing integer values as lisp objects.
13713 (set_cursor_from_row, highlight_trailing_whitespace): Use
13714 INTEGERP, not implicit test against zero, for glyph object.
13715 (try_window_id): Don't use make_number when we want an int value.
13717 * xfaces.c (xlfd_symbolic_value): Make last argument a
13718 Lisp_Object, to be consistent with callers.
13719 (Fbitmap_spec_p): Use XINT to get numeric value of height.
13720 (lface_hash): Apply XFASTINT to lisp values before folding in.
13722 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
13723 fill in window width and height. Pass an int, not a lisp object,
13724 as first arg to Finsert.
13726 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13728 * xfaces.c (realize_basic_faces): Block input while realizing
13731 * keyboard.c (lispy_mouse_names): Add additional mouse names.
13733 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
13735 2000-03-31 Gerd Moellmann <gerd@gnu.org>
13737 * xterm.c (x_produce_glyphs): When displaying unibyte text
13738 or ASCII, handle case that per-char metric is null.
13740 2000-03-30 Ken Raeburn <raeburn@gnu.org>
13742 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
13744 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
13745 (XSUBR, XBUFFER): Verify correct object type before returning
13746 pointer, using eassert.
13747 * frame.h (XFRAME): Likewise.
13749 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
13750 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
13751 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
13752 * data.c (set_internal): Likewise.
13753 * dispextern.h (WINDOW_WANTS_MODELINE_P)
13754 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
13755 * fileio.c (auto_save_1): Likewise.
13756 * insdel.c (check_markers): Likewise.
13757 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
13758 * undo.c (record_insert): Likewise.
13759 * vmsproc.c (child_sig): Likewise.
13760 * window.c (unshow_buffer, window_loop): Likewise.
13761 * xterm.c (x_erase_phys_cursor): Likewise.
13763 2000-03-30 Gerd Moellmann <gerd@gnu.org>
13765 * xfns.c (free_image_cache): Free the cache structure itself
13766 last, after all its members have been freed.
13768 * lisp.h (xstrdup): Add prototype.
13770 * alloc.c (xstrdup): Moved here from xfaces.c.
13771 (allocating_for_lisp): Variable removed.
13772 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13774 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13776 (xstrdup): Moved to alloc.c.
13778 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13780 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13782 * emacs.c (main): Fix sense of no-loadup test.
13784 * config.in (ENABLE_CHECKING): Undef.
13786 * lisp.h (struct interval): Replace "parent" field with a union of
13787 interval pointer and Lisp_Object; add new bitfield to use as
13788 discriminant. Change other flag fields to bitfields.
13789 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13790 is defined and the supplied test fails, print a message and abort.
13791 (eassert): New macro. Use CHECK to provide an assert-like facility.
13793 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13794 pointers; abort if the value looks like a lisp object.
13795 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13796 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13797 Modify for new interval parent definition.
13799 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13800 (UNMARK_BALANCE_INTERVALS): Update references that need an
13801 addressable lisp object in the interval structure.
13802 (die): New function.
13803 (suppress_checking): New variable.
13805 * intervals.c (interval_start_pos): Just return 0 if there's no
13808 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13810 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13811 and earlier Emacs versions.
13813 * keyboard.c (Ftop_level): Cancel busy-cursor.
13815 * eval.c (call_debugger): Cancel busy-cursor.
13817 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13819 * search.c (Freplace_match): Adjust multibyteness of the current
13820 buffer and NEWTEXT. Free allocated memory before signaling an error.
13822 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13824 * regex.c (analyse_first): New function obtained by ripping out most
13825 of re_compile_fastmap and generalizing it a little bit so that it
13826 can also just return whether a given (sub)pattern can match the empty
13828 (regex_compile): Use `analyse_first' to decide whether the loop-check
13829 needs to be done or not for *, +, *? and +? (the loop check is costly
13830 for non-greedy repetition).
13831 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13833 2000-03-28 Dave Love <fx@gnu.org>
13835 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13837 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13839 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13841 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13843 (enum re_opcode_t): Update description of succeed_n.
13844 (PATFETCH): Always define.
13845 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13846 operators, char classes, shy-groups and intervals).
13847 Optimize special cases of intervals so as to only use succeed_n and
13848 jump_n when really needed.
13849 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13850 that we don't have to handle the special cases any more.
13851 Simplify on_failure_jump handling as well.
13853 2000-03-28 Jason Rumney <jasonr@gnu.org>
13855 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13857 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13859 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13861 * s/msdos.h (GC_SETJMP_WORKS): Define.
13863 * alloc.c (mark_maybe_object): New function.
13864 (mark_memory): Use it.
13865 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13866 (setjmp_tested_p, longjmp_done): New variables.
13867 (test_setjmp): New function.
13868 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13869 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13871 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13872 to DEC_TEXT_POS and INC_TEXT_POS.
13874 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13875 with parameter MULTIBYTE_P.
13877 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13879 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13880 buffers because it looks for multibyte character byte sequences
13881 which don't exist in unibyte text.
13883 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13885 * xfaces.c (register_color, unregister_color, unregister_colors)
13886 [DEBUG_X_COLORS]: New functions.
13887 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13889 * xfns.c (x_set_cursor_color): Get color reference counts right.
13891 * xterm.c (x_copy_color): New function.
13892 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13894 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13895 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13896 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13897 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13898 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13899 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13900 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13901 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13902 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13903 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13905 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13906 names for handling per-buffer variables.
13908 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13909 instead of MAX_BUFFER_LOCAL_VARS.
13910 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13912 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13914 * xfns.c (x_specified_cursor_type): New function.
13915 (x_set_cursor_type): Use it.
13917 * buffer.h (struct buffer): Add cursor_type.
13919 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13921 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13922 (print_partial_compiled_pattern, re_compile_fastmap):
13924 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13925 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13926 executing it as well as when popping it off the stack to find infinite
13927 loops in non-greedy repetition operators.
13929 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13931 * doc.c (Qfunction_documentation): New variable.
13932 (syms_of_doc): Initialize Qfunction_documentation.
13933 (Fdocumentation): If FUNCTION is a symbol with non-nil
13934 `function-documentation' property, return a documentation derived
13937 * buffer.c (syms_of_buffer): Add default-cursor-type.
13938 (init_buffer_once): Don't let cursor_type have a local value
13941 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13942 on buffer-local value of cursor_type.
13943 (x_draw_bar_cursor): Add parameter WIDTH.
13945 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13946 (init_buffer_once): Set default cursor_type value to t.
13947 Mark cursor_type as local everywhere.
13948 (syms_of_buffer): New per-buffer variable cursor-type.
13950 * buffer.h (struct buffer): Remove member local_var_flags,
13952 (MAX_BUFFER_LOCAL_VARS): New macro.
13953 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13954 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13955 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13956 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13958 * print.c (print_object): Use new macros for per-buffer variables.
13960 * category.c (Fset_category_table): Use new macros for per-buffer
13963 * buffer.c (buffer_permanent_local_flags): Make a char array.
13964 (max_buffer_local_idx): New variable.
13965 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13966 for new handling of per-buffer variables.
13967 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13968 (init_buffer_once): Initialize per-buffer vars differently.
13969 Set max_buffer_local_idx.
13971 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13974 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13976 * data.c (do_symval_forwarding, store_symval_forwarding)
13977 (find_symbol_value, set_internal, default_value, Fset_default)
13978 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13979 per-buffer variables.
13981 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13983 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13985 * xterm.c (x_term_init): Unblock input around call1 of
13986 Qvendor_specific_keysyms.
13988 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13989 (find_defun_start): Consider an open parenthesis in column 0
13990 a defun start only if open_paren_in_column_0_is_defun_start is set.
13991 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13993 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13995 * eval.c (Fautoload): Add entry in load-history (if after dump).
13996 * lread.c (load-history): Update docstring.
13998 2000-03-24 Gerd Moellmann <gerd@gnu.org>
14000 * indent.c (Fvertical_motion): Always use the current buffer.
14001 Temporarily change the window's buffer, if necessary.
14003 2000-03-23 Gerd Moellmann <gerd@gnu.org>
14005 * xterm.c (fast_find_position): Make sure not to consider rows
14006 not visible in the window.
14008 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
14010 * regex.c (enum syntaxcode): Provide default for non-Emacs.
14011 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
14013 2000-03-22 Jason Rumney <jasonr@gnu.org>
14015 * w32menu.c (single_submenu): Set help string to NULL if none.
14016 (w32_menu_show): Set help string correctly.
14017 (add-menu-item): Set help string in MIIM_DATA for menu item.
14018 Load SetMenuItemInfoA explicitly.
14019 (w32_menu_display_help): New function.
14021 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
14022 (QCdata): Moved to xdisp.c.
14024 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
14025 (Vw32_charset_to_codepage_alist): Removed.
14026 (Vw32_charset_info_alist): New variable.
14027 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
14028 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
14029 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
14030 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
14032 (w32_codepage_for_font): Use Vw32_charset_info_alist.
14033 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
14034 Define Vw32_charset_info_alist and w32_charset symbols.
14036 2000-03-22 Jason Rumney <jasonr@gnu.org>
14038 * makefile.nt (w32bdf.obj): Update dependencies.
14040 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
14042 * w32fns.c: Include fontset.h after dispextern.h.
14043 (Fx_create_frame): Do not create fontset.
14044 (w32_load_system_font): Doc fix.
14045 (Fx_close_connection): Free full_name if it is not shared.
14047 * w32term.c: Include fontset.h after dispextern.h.
14048 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
14050 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
14051 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
14052 (w32_font_is_double_byte): New function, needs body.
14053 (x_append_glyph): Set glyph->glyph_not_available_p.
14054 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14055 it->charset. If it->multibyte_p is zero and it->c is a multibyte
14056 character, convert it to a unibyte character.
14057 (struct glyph_string): Delete member `charset'.
14058 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
14059 calculating it is found.
14060 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14061 the case that per char metric is not available correctly.
14062 (x_fill_glyph_string): Handle the case that the specific glyph is
14063 not available correctly.
14064 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14065 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14066 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14067 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14068 fontset. Don't call FS_LOAD_FONT.
14070 2000-03-22 Ken Raeburn <raeburn@gnu.org>
14072 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
14073 (INT_LISPLIKE): New macro.
14074 (NULL_INTERVAL_P): Use it.
14075 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
14076 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
14077 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
14079 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
14080 explicit references to "parent" field of struct interval and
14081 associated unclean type conversions.
14082 * intervals.c (create_root_interval, root_interval, rotate_right)
14083 (rotate_left, balance_possible_root_interval, split_interval_right)
14084 (split_interval_left, interval_start_pos, find_interval)
14085 (next_interval, previous_interval, update_interval)
14086 (adjust_intervals_for_insertion, delete_node, delete_interval)
14087 (adjust_intervals_for_deletion, merge_interval_right)
14088 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
14089 (copy_intervals_to_string): Likewise.
14090 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
14092 * syntax.c (update_syntax_table): Likewise.
14094 * intervals.c (reproduce_tree_obj): New function, like
14095 reproduce_tree but takes a Lisp_Object for the parent. Declare
14097 (graft_intervals_into_buffer): Use it when appropriate.
14098 (reproduce_tree): Declare with prototype.
14099 (balance_possible_root_interval): Check that the parent is a lisp
14100 object before trying to examine its type.
14102 2000-03-22 Gerd Moellmann <gerd@gnu.org>
14104 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
14105 as strings only if both are known to be strings.
14107 * s/openbsd.h (LIBS_TERMCAP): Undef.
14109 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
14111 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
14112 definitions for non-Emacs compilation.
14113 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
14114 outside of `#ifdef emacs'.
14115 (print_partial_compiled_pattern): Update.
14116 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
14117 (re_compile_fastmap): Merge handling of charset and charset_not (for
14118 emacs and non-emacs compilation as well).
14119 Similarly for (not)categoryspec and (not)syntaxspec.
14120 Don't use the fastmap when reaching `anychar' since the added
14121 complexity is not justified.
14122 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
14123 and (not)syntaxspec. Merge (not)categoryspec.
14125 2000-03-22 Kenichi Handa <handa@etl.go.jp>
14127 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
14128 (FACE_FOR_CHAR): Define them differently for the configuration of
14131 2000-03-21 Dave Love <fx@gnu.org>
14133 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
14136 2000-03-21 Gerd Moellmann <gerd@gnu.org>
14138 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
14139 (lface_fully_specified_p): Don't check contents of
14140 LFACE_FONT_INDEX because that attribute is optional.
14141 (realize_x_face): Remove now unwarranted xassert.
14143 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
14145 The following changes are to make font selection based on
14146 characters, not charset. In addition, they recover fontset
14147 facilities while utilizing the new font selection mechanism.
14149 * Makefile.in (fontset.o): Depend on dispextern.h.
14151 * alloc.c (mark_face_cache): Don't mark face->registry.
14153 * dispextern.h (struct glyph): New member glyph_not_available_p.
14154 Use 22 bits for face_id.
14155 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
14156 (struct face): Delete member registry, new member ascii_face.
14157 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
14158 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
14159 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
14160 (struct it): Delete member charset, new member glyph_not_available_p.
14162 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
14163 (struct fontset_info, struct fontset_data): Structs removed.
14164 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
14165 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
14166 (fs_load_font, fs_query_fontset): Adjusted for new argument.
14167 (fs_free_face_fontset, fontset_font_pattern)
14168 (face_suitable_for_char_p, face_for_char)
14169 (make_fontset_for_ascii_face): Extern them.
14170 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
14171 (FS_LOAD_FACE_FONT): New macro.
14173 * fontset.c: All codes rewritten or adjusted for the change of
14174 fontset implementation. Now fontset is represented by char table.
14175 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
14177 (my_strcasecmp): Function removed.
14178 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
14179 (AREF, ASIZE): New macros.
14180 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
14181 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
14182 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
14183 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
14184 (fontset_id_valid_p, font_family_registry, fontset_name)
14185 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
14186 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
14188 (fs_load_font): New arg FACE. Caller changed.
14189 (fs_query_fontset): Argument changed. Caller changed.
14190 (Fquery_fontset): call fs_query_fontset.
14191 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
14193 (clear_fontset_elements, check_registry_encoding)
14194 (check_fontset_name): New functions.
14195 (syms_of_fontset): Set char-table-extra-slots property of fontset
14196 to 3. Staticpro and initialize Vfontset_table and
14197 Vdefault_fontset. Defsubr fontset_font and fontset_list.
14199 * frame.h (struct frame): Member `fontset_data' removed.
14200 (FRAME_FONTSET_DATA): Macro removed.
14202 * frame.c (make_frame): Don't allocate f->fontset_data.
14203 (Fdelete_frame): Don't free f->fontset_data.
14205 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
14207 * xdisp.c (charset_at_position): Function removed.
14208 (init_iterator): Don't set member charset of struct `it'.
14209 (handle_face_prop, reseat_to_string, set_iterator_to_next)
14210 (next_element_from_display_vector, insert_left_trunc_glyphs):
14212 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
14214 (get_next_display_element, append_space)
14215 (extend_face_to_end_of_line): Likewise.
14217 * xfaces.c (Qx_charset_registry, Vface_default_registry):
14219 (clear_font_table, frame_update_line_height, load_face_font):
14220 Adjusted for the change of fontset implementation.
14221 (load_face_fontset_font): Function removed.
14222 (pixel_point_size): New function.
14223 (font_list): Argument type changed. Caller changed.
14224 (LFACE_FONT): New macro.
14225 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
14226 (set_lface_from_font_name): Type of arg FONTNAME is changed to
14227 Lisp_Object. Determine the font name by actually loading a font
14228 by the specified pattern. Set LFACE_FONT (lface) to the specified
14229 pattern. Even if a font is not found, don't try alternatives.
14230 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
14231 (set_font_frame_param): If `font' is specified in lface, use it.
14232 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
14233 (lface_same_font_attributes_p): Likewise.
14234 (make_realized_face): Arguent changed. Caller changed. Set
14235 face->ascii_face to face itself.
14236 (free_realized_face): Free face->fontset if face is for ASCII.
14237 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
14238 (deduce_unibyte_registry, x_charset_registry): Functions removed.
14239 (free_realized_multibyte_face): New function.
14240 (lookup_face, lookup_named_face, lookup_derived_face): Argument
14241 changed. Caller changed.
14242 (try_font_list): Argument type changed.
14243 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
14244 (choose_face_font): Argument changed. Handle fontset properly.
14245 (choose_face_fontset_font): Function removed.
14246 (realize_default_face, realize_named_face): Don't remove the
14248 (realize_face): Argument changed. Caller changed. Remove face
14249 with the arg former_face_id in advance. Load font for the new face.
14250 (realize_x_face): Argument changed. Caller changed. For a
14251 multibyte character, share fontset with base_face. For a single
14252 byte character, make a new realized fontset. Don't load a font here.
14253 (realize_tty_face): Argument changed. Caller changed.
14254 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
14255 (face_at_buffer_position): Don't check multibyte_p for returning
14257 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
14258 FACE_SUITABLE_FOR_CHARSET_P.
14259 (syms_of_xfaces): Remove code for Qx_charset_registry and
14260 Vface_default_registry.
14262 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
14263 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
14264 (x_per_char_metric): Don't try FONT->default_char. Even if
14265 pcm->width is zero, glyph bits may exist.
14266 (x_encode_char): Always initialize char2b->byte1.
14267 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
14268 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
14269 (x_append_glyph): Set glyph->glyph_not_available_p.
14270 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14271 it->charset. Handle the case that per char metric is not
14272 available. If it->multibyte_p is zero and it->c is a multibyte
14273 character, convert it to a unibyte character.
14274 (struct glyph_string): Delete member `charset'.
14275 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14276 the case that per char metric is not available correctly.
14277 (x_fill_glyph_string): Handle the case that the specific glyph is
14278 not available correctly.
14279 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14280 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14281 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14282 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14283 fontset. Don't call FS_LOAD_FONT.
14285 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
14286 (x_create_tip_frame): Likewise.
14287 (Fx_close_connection): Free full_name of font_info.
14289 * fns.c (optimize_sub_char_table): New function.
14290 (Foptimize_char_table): New function.
14291 (syms_of_fns): Defsubr Soptimize_char_table.
14293 2000-03-20 Gerd Moellmann <gerd@gnu.org>
14295 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
14296 only if buffer is displayed in some window.
14298 * xdisp.c (handle_single_display_prop): Initialize local `value'.
14299 (try_window_reusing_current_matrix): Don't call scroll run
14300 function if run's current and desired position are the same;
14301 this prevents cursor flickering.
14303 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
14305 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
14307 * regex.c (RE_STRING_CHAR): New macro.
14308 (GET_CHAR_AFER_2): Remove.
14309 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
14310 (enum re_opcode_t): Remove on_failure_jump_exclusive.
14311 (print_partial_compiled_pattern, re_compile_fastmap)
14312 (re_match_2_internal): Remove on_failure_jump_exclusive.
14313 (regex_compile): Turn optimizable P+ loops into PP*, so that the
14314 optimization only need to work for * (ie. can use of_keep_string_jump).
14315 Remove the special case for .*\n since it is now covered by the general
14317 (re_search_2): Don't bother with `room'.
14318 (skip_one_char): New function.
14319 (skip_noops): Simplify since `memory' is not needed any more.
14320 (mutually_exclusive_p): Restructure slightly to use `switch' and
14321 add handling for "all" remaining cases.
14322 (re_match_2_internal): Change on_failure_jump_smart to use
14323 on_failure_keep_string_jump (and redirect the end-of-loop jump)
14324 rather than on_failure_jump_exclusive.
14326 2000-03-19 Gerd Moellmann <gerd@gnu.org>
14328 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
14329 number of bits per RGB because it's everywhere used as the depth
14332 * term.c (calculate_costs): Remove code dealing with X frames.
14334 2000-03-19 Richard M. Stallman <rms@gnu.org>
14336 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
14338 2000-03-18 Gerd Moellmann <gerd@gnu.org>
14340 * lread.c (read_integer): Unread the last char not consumed.
14342 2000-03-17 Gerd Moellmann <gerd@gnu.org>
14344 * xterm.c (x_update_window_cursor): Don't update in frames
14345 which are in the process of being deleted.
14347 2000-03-16 Gerd Moellmann <gerd@gnu.org>
14349 * Makefile.in (mostlyclean): Add `*.core'.
14350 (clean): Add `bootstrap-emacs'.
14352 * lread.c (read_integer): New function.
14353 (read1): Support read syntax #o, #x, #b, #r.
14355 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
14357 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
14358 make sure POINTER_TO_OFFSET gives the same value before and after
14359 PREFETCH. Use `dfail' to guarantee "atomic" matching.
14360 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
14361 (debug): Now only active if > 0 rather than if != 0.
14362 (DEBUG_*): Update for the new meaning of `debug'.
14363 (print_partial_compiled_pattern): Add missing `succeed' case. Use
14364 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
14365 in `succeed_n', `jump_n' and `set_number_at'.
14366 (store_op1, store_op2, insert_op1, insert_op2)
14367 (at_begline_loc_p, at_endline_loc_p): Add prototype.
14368 (group_in_compile_stack): Move to after its arg's types are
14369 declared and add a prototype.
14370 (PATFETCH): Define in terms of PATFETCH_RAW.
14371 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
14372 (QUIT): Redefine as a nop except for NTemacs.
14373 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
14374 indentation of the greedy-op and shy-group code.
14375 (at_(beg|end)line_loc_p): Fix argument's types.
14376 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
14377 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
14378 (MATCHING_IN_FIRST_STRING): Remove.
14379 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
14380 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
14381 QUIT unconditionally.
14383 2000-03-15 Gerd Moellmann <gerd@gnu.org>
14385 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
14388 * process.c (send_process): Add a hint that the function
14389 can call Lisp code to its comment.
14391 * lread.c (load_dangerous_libraries): New variable.
14392 (Vbytecomp_version_regexp): New variable.
14393 (safe_to_load_p): New function.
14394 (Fload): Handle files not compiled with Emacs specially.
14395 (syms_of_lread): New Lisp variable load-dangerous-libraries.
14397 2000-03-14 Gerd Moellmann <gerd@gnu.org>
14399 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
14401 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
14402 support functions only if HAVE_X11R6_XIM is defined.
14403 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
14405 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
14407 * xfns.c (X_I18N_INHIBITED): Don't define.
14408 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
14409 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
14411 * config.in (HAVE_X_I18N): Moved here from xterm.h.
14412 (HAVE_X11R6_XIM): Define.
14414 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
14416 * xterm.c (x_term_init): Add support for X resource `synchronous'.
14417 If set, call XSynchronize.
14419 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
14421 * regex.c: Declare a new type `re_char' used throughout the code
14422 for the string char type. It's `const unsigned char' to match the
14423 rest of Emacs. Consistently make sure all pointers to strings use
14424 it and make sure all pointers into the pattern use `unsigned char'.
14425 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
14426 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
14429 * charset.h (GET_CHAR_AFTER_2): Remove.
14430 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
14432 2000-03-12 Ken Raeburn <raeburn@gnu.org>
14434 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
14435 variable before the invocation of YMF_PASS_LDFLAGS, in case both
14436 of them try to use backquotes.
14438 2000-03-12 Dave Love <fx@gnu.org>
14440 * unexelf.c: Restore changes of 1999-10-19.
14441 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
14442 fix its type and alignment; copy it from current process.
14444 2000-03-12 Gerd Moellmann <gerd@gnu.org>
14446 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
14447 has been found. Fix bug not computing timer's predecessor.
14449 * fileio.c (Fread_file_name): Handle case that DIR contains a
14452 * window.c (Fsave_window_excursion): Doc fix.
14454 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
14456 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
14458 * msdos.c (vga_installed): New function, code moved from
14459 dos_set_window_size.
14460 (Qbar, Qcursor_type, outside_cursor): New variables.
14461 (syms_of_msdos): Intern and staticpro them.
14462 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
14463 shape used outside Emacs when called for the first time.
14464 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
14465 cursor shape used outside Emacs.
14466 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
14467 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
14469 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
14470 parameters specify the cursor. Make qreverse a global
14471 variable (renamed to Qreverse).
14473 2000-03-09 Gerd Moellmann <gerd@gnu.org>
14475 * fns.c (Fy_or_n_p): Cancel busy-cursor.
14477 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
14479 This is a big redesign of failure-stack and register handling, prompted
14480 by bugs revealed when trying to add shy-groups. Overall, what happened
14481 is that loops are now structured a little differently, groups can be
14482 shy and the code is a little simpler.
14484 * regex.h: Update the copyright.
14485 (RE_SHY_GROUPS): New value.
14486 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
14487 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
14489 * regex.c (enum re_opcode_t): Remove jump_past_alt,
14490 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
14491 on_failure_jump_(exclusive, loop and smart). Also fix the comment
14492 for (start|stop)_memory since they now only take one argument (the
14493 second has becomes unnecessary).
14494 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
14495 (print_compiled_pattern): Use %ld to printf long ints and flush to
14496 make debugging a little easier.
14497 (union fail_stack_elt): Make the integer unsigned.
14498 (struct fail_stack_type): Add a `frame' element.
14499 (INIT_FAIL_STACK): Init `frame' as well.
14500 (POP_PATTERN_OP): New macro for re_compile_fastmap.
14501 (DEBUG_PUSH, DEBUG_POP): Remove.
14502 (NUM_REG_ITEMS): Remove.
14503 (NUM_NONREG_ITEMS): Adjust.
14504 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
14505 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
14506 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
14507 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
14509 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
14510 address pushed is not the destination of the jump but the source
14512 (NUM_FAILURE_ITEMS): Remove.
14513 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
14514 registers before the actual failure point). Don't hardcode any
14515 meaning for str==NULL anymore.
14516 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
14517 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
14519 (REG_UNSET_VALUE): Use NULL (why not?).
14520 (compile_range): Remove declaration since it doesn't exist.
14521 (struct compile_stack_elt_t): Remove inner_group_offset.
14522 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
14523 (regex_grow_registers): Remove dead code.
14524 (FIXUP_ALT_JUMP): New macro.
14525 (regex_compile): Add shy-groups Change loops to use
14526 on_failure_jump_smart&jump instead of
14527 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
14528 initial (dummy_failure_)jump. Remove c1_base (looks like unused
14529 variable to me). Use `jump' instead of `jump_past_alt' and don't
14530 bother with push_dummy_failure in alternatives since it is now
14531 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
14532 emacs' for (re)allocating the stack.
14533 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
14534 from loop when bufp->can_be_null rather than jumping to `done'.
14535 Avoid jumping backwards so as to ensure termination. Use
14536 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
14537 backreferences. Remove dead code in handling of `anychar'.
14538 (skip_noops, mutually_exclusive_p): New functions taken from the
14539 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
14540 improve mutually_exclusive_p to handle ".+\n".
14541 (lowest_active_reg, highest_active_reg)
14542 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
14543 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
14544 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
14545 variables. Push register (in `start_memory') on the stack rather
14546 than storing it in old_reg(start|end). Remove the cycle detection
14547 from `stop_memory', replaced by the use of on_failure_jump_loop
14548 for greedy loops. Add code for the new on_failure_jump_<foo>.
14549 Remove ad-hoc code in `on_failure_jump' to push more registers in
14550 the case of a loop. Take out code from `maybe_pop_jump' into
14551 separate functions and adapt it to the semantics of
14552 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
14553 and push_dummy_failure. Remove dummy_failure handling and
14554 handling of `failures to jump to on_failure_jump' (this last one
14555 was already dead code, it seems).
14556 (group_match_null_string_p, alt_match_null_string_p)
14557 (common_op_match_null_string_p): Remove.
14559 2000-03-08 Dave Love <fx@gnu.org>
14561 * config.in: Don't depend on __STDC__ for volatile.
14562 Add POINTER_TYPE, PTR, PROTOTYPES.
14564 * hftctl.c, strftime.c: Use PROTOTYPES.
14565 * eval.c (find_handler_clause): Likewise.
14567 * mem-limits.h: Use POINTER_TYPE.
14569 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
14570 (memory_warnings): Declare using POINTER_TYPE.
14572 2000-03-08 Gerd Moellmann <gerd@gnu.org>
14574 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
14576 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
14578 * xfns.c: Remove obsolete code in #if 0.
14579 (Fx_focus_frame): New function.
14581 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14583 * coding.c (coding_category_name): Add coding-category-utf-8,
14584 coding-category-utf-16-be, coding-category-utf-16-le.
14585 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
14586 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
14587 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
14588 (detect_coding_utf_8): New function.
14589 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
14590 UTF_16_LOW_SURROGATE_P): New macros.
14591 (detect_coding_utf_16): New function
14592 (detect_coding_mask): When priorities are specified, skip any
14593 categories that have `nil' coding-system. Fix bug of returning
14594 wrong mask when PRIORITIES is specified and detect_coding_XXX()
14595 returns a mask not set in PRIORITIES.
14596 (detect_eol_type_in_2_octet_form): New function.
14597 (detect_eol): selects detect_eol_type_XXX to call according to
14598 cooding->category_idx.
14599 (detect_coding_system): Remove `nil' coding-system in the result.
14600 (Fupdate_coding_systems_internal): Update all coding-categories.
14602 * coding.h (CODING_CATEGORY_IDX_UTF_8)
14603 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
14605 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
14606 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
14607 (CODING_CATEGORY_IDX_UTF_16_LE)
14608 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
14609 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
14610 (CODING_CATEGORY_MASK_ANY): Include the above macros.
14611 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
14613 2000-03-07 Gerd Moellmann <gerd@gnu.org>
14615 * doc.c (Fdocumentation_property): If value is not a string,
14616 and doesn't refer to etc/DOC, evaluate it to obtain a string.
14618 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
14619 close the display with XtCloseDisplay. This caused a bus error
14622 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
14623 complete but not unique.
14625 2000-03-06 Gerd Moellmann <gerd@gnu.org>
14627 * process.c (send_process): Remove local variable `procname' that
14628 might become invalid when a GC happens. Instead, access the
14629 process name slot directly.
14631 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
14632 orig_height if set.
14634 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
14635 orig_height if set.
14637 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
14639 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
14640 glyph matrices have been freed.
14642 2000-03-05 Gerd Moellmann <gerd@gnu.org>
14644 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
14645 (bootstrap-temacs): Set LC_ALL to C like for temacs.
14647 * xfns.c (QCdata): Moved to xdisp.c.
14649 * xdisp.c (QCdata): Moved here from xfns.c.
14650 (syms_of_xdisp): Initialize QCdata.
14652 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
14654 * window.c (coordinates_in_window): Use
14655 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
14656 FRAME_INTERNAL_BORDER_WIDTH.
14658 * xdisp.c (try_window_id): Recompute unchanged information if
14659 it is obviously invalid.
14661 * xterm.c (x_term_init): Create a colormap if not using the
14664 * xterm.h (select_visual): Change prototype.
14666 * xfns.c (select_visual): Rewritten. Recognize user-specified
14668 (visual_classes): New variable.
14670 2000-03-04 Gerd Moellmann <gerd@gnu.org>
14672 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
14673 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
14674 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
14675 (x_decode_color): Don't handle allocation of white and black specially.
14676 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
14677 XtNcolormap resources.
14678 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
14679 (Fx_create_frame): Initialize color members of x_output structure.
14680 (xpm_load): Pass colormap to XPM lib.
14682 * xfaces.c (x_free_colors): Access colormap of frame using
14683 FRAME_X_COLORMAP. Be paranoid about freeing black and white
14684 when default colormap is used.
14686 * xterm.c (x_term_init): Set Colormap member of x_display_info
14687 structure. Copy colormap if resource `privateColormap' is
14688 specified (PseudoColor only).
14689 (x_setup_relief_color): Access colormap of frame using
14692 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
14693 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
14695 2000-03-04 Jason Rumney <jasonr@gnu.org>
14697 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
14698 other non-platform-specific equivalents.
14699 [WINDOWSNT]: Include w32term.h, fontset.h and define X
14700 specific functions and macros as their w32 equivalents where
14701 non-platform-specifics are not available.
14702 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
14703 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
14704 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
14705 (frame_update_line_height): Use macros to access f->output_data.
14706 (defined_color): Remove FIXME comments; fixed.
14707 (x_face_list_fonts, prepare_face_for_display): Put X specifics
14708 into #ifdef blocks. Add WINDOWSNT blocks.
14709 (Fx_list_fonts): Use macros for accessing font data.
14710 (set_lface_from_font_name): Different default fonts for X and
14712 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
14713 scalable for backward compatibility.
14714 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
14715 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
14717 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
14720 * makefile.nt (w32faces.obj): Remove.
14723 2000-03-03 Jason Rumney <jasonr@gnu.org>
14725 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
14726 correct parameters.
14728 2000-03-03 Ken Raeburn <raeburn@gnu.org>
14730 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
14731 standard ELF definitions here if the system header does not.
14733 2000-03-03 Gerd Moellmann <gerd@gnu.org>
14735 * xterm.c (PER_CHAR_METRIC): Removed.
14736 (x_per_char_metric_1, x_default_char): New functions.
14737 (x_per_char_metric): If font's default char is invalid, return
14738 metrics of a suitably chosen usable default char.
14739 (x_draw_glyph_string_foreground): If font has an invalid default
14740 char, replace occurrences of unprintable chars with a suitably
14741 chosen usable default char.
14743 2000-03-02 Gerd Moellmann <gerd@gnu.org>
14745 * xterm.c (note_mouse_highlight): Return quickly if frame's
14746 glyph matrices have been freed.
14748 * dispnew.c (free_glyphs): Block input while freeing matrices.
14750 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
14752 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
14755 * dispextern.h (x_free_colors): Add prototype.
14757 * xfaces.c (x_free_colors): New function.
14758 (unload_color, free_face_colors): Use it.
14760 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
14762 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
14764 * window.c [MSDOS]: Include msdos.h.
14766 2000-03-02 Dave Love <fx@gnu.org>
14768 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14770 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14771 set C_OPTIMIZE_SWITCH for gcc.
14773 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14775 * coding.c (coding_save_composition): Be sure to allocate
14776 composition data area in coding even if there's no composition in
14779 2000-03-01 Jason Rumney <jasonr@gnu.org>
14781 * w32term.c: Equivalent changes to those made to xterm.c on
14782 2000-02-25 and 2000-02-24.
14784 * w32fns.c: Equivalent changes to those made to xfns.c on
14785 2000-02-25 and 2000-02-21.
14787 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14788 correct line-end convention is followed.
14790 * w32menu.c [HAVE_BOXES]: Remove #undef.
14791 (single_keymap_panes): Remove code for simulating checkmarks.
14792 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14793 Remove code for drawing simulated checkmarks.
14794 (w32_menu_show): make unibyte help string correctly.
14795 (add_menu_item): draw standard Windows checkmarks. Draw radio
14796 buttons as radio buttons if possible.
14798 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14800 * sysdep.c (start_of_text): Don't define this function for NetBSD
14803 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14805 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14806 (LINKER): Don't undef if __NetBSD__ is defined.
14808 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14810 * fileio.c [__NetBSD__]: Define `unix'.
14812 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14814 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14816 * atimer.c (start_atimer): Don't abort when timers are stopped.
14817 (append_atimer_lists): New function.
14818 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14819 arbitrary lists of stopped and running atimers.
14821 * atimer.c (cancel_atimer): Handle canceling an atimer when
14822 some timers are stopped.
14824 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14825 after canceling it.
14827 * fns.c (maybe_resize_hash_table): Handle case of new size
14828 coming out as being the same as old size.
14830 2000-02-27 Jason Rumney <jasonr@gnu.org>
14832 * makefile.nt: Add atimer.h to dependencies.
14833 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14834 * w32console.c: Only disable window system features for dispextern.h
14835 (initialize_w32_display): Build a display info for the console.
14836 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14837 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14838 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14840 * w32gui.h (struct W32FontStruct): Revert last change after change
14842 * w32menu.c (single_submenu): Set up help string.
14843 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14844 (w32_dialog_show): Set up help string.
14845 * w32term.c (w32_display_info_for_display): Remove unused function.
14846 (w32_draw_bitmap): Use pre-built bitmaps.
14847 (w32_initialize_display_info): New function to initialize parts of
14848 display info that are common to both GUI and console frames.
14849 (w32_term_init): Use w32_initialize_display_info. Do not set
14850 Vw32_num_mouse_buttons here, as it is not called for console
14851 frames. Build bitmaps for indicating truncated lines etc.
14852 (x_delete_display): Destroy pre-built bitmaps.
14853 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14854 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14856 2000-02-27 Dave Love <fx@gnu.org>
14858 * lisp.h: Add a bunch of prototypes.
14860 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14862 * keyboard.c (read_char): Set `usec' correctly.
14864 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14866 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14867 `lambda', set reg[RRR] to the map index.
14868 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14869 reg[RRR] to 0. Otherwise, set it to -1.
14871 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14873 * emacs.c (main): Remove code snippet commented out with `//'.
14875 2000-02-25 Richard M. Stallman <rms@gnu.org>
14877 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14878 and contains a `:', prepend `/:'.
14880 * window.c (select_window_1): If selected_window is nil,
14881 don't "swap out" the buffer's point.
14882 (Fset_window_configuration): Set selected_window to nil
14883 before calling Fselect_window.
14884 (unshow_buffer): Don't set point in buffer from window's point
14885 if another more recently selected window also shows the buffer.
14887 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14889 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14891 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14892 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14893 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14895 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14896 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14897 (hide_busy_cursor): New functions.
14898 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14900 * minibuf.c (read_minibuf): Cancel busy-cursor.
14902 * keyboard.c (command_loop_1): Call start_busy_cursor before
14903 Fcommand_execute and cancel_busy_cursor after it.
14904 (timer_check): Remove busy-cursor code.
14905 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14908 * process.c (wait_reading_process_input): Remove busy-cursor code.
14910 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14911 Fx_hide_busy_cursor.
14913 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14915 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14917 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14919 * xterm.c (XTread_socket): Remove busy-cursor code.
14921 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14922 (build_frame_matrix_from_leaf_window): Put code handling
14923 glyph row's not being a slice of a frame row in #if 0.
14924 (sync_window_with_frame_matrix_rows): New function.
14925 (frame_row_to_window): New function.
14926 (mirror_line_dance): Handle copies between windows.
14928 * lread.c (Fload): Use `xfree' instead of `free'.
14929 (init_obarray): Use `xmalloc' instead of `malloc'.
14931 * window.c (Fset_window_buffer): Set WINDOW to the window
14933 (coordinates_in_window): Take frame's internal border width
14936 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14938 * xterm.c (x_display_and_set_cursor): Display cursor of
14939 non-selected windows depending on the setting of
14940 cursor_in_non_selected_windows.
14942 * xdisp.c (cursor_in_non_selected_windows): New variable.
14943 (syms_of_xdisp): DEFVAR_BOOL it.
14945 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14947 * data.c (Fstring_to_number): If number is greater than what
14948 fits into an integer, return a float.
14950 * eval.c (specbind): Remove references to
14951 keyword_symbols_constant_flag.
14953 * data.c (keyword_symbols_constant_flag): Removed.
14954 (Fmakunbound, set_internal, syms_of_data): Remove references to
14955 keyword_symbols_constant_flag.
14957 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14959 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14961 * syntax.c (multibyte_syntax_as_symbol): New variable.
14962 (syms_of_syntax): Declare it as a Lisp variable.
14963 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14964 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14965 nonzero, treat all multibyte characters as symbol.
14966 (init_syntax_once): Give syntax `word' to all multibyte characters.
14968 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14970 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14973 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14975 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14977 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14978 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14980 2000-02-21 Dave Love <fx@gnu.org>
14982 * frame.c (Vmouse_position_function): New variable.
14983 (Fmouse_position): Use it.
14984 (syms_of_frame): Install it.
14986 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14988 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14990 * fileio.c (Finsert_file_contents): Unbind the binding of
14991 standard-output done by temp_output_buffer_setup.
14993 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14994 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14995 (specbind, unbind_to): Handle most common case of non-constant
14996 symbol with trivial value specially.
14998 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
15000 2000-02-20 Richard M. Stallman <rms@gnu.org>
15002 * data.c (Fmake_variable_buffer_local): Doc fix.
15003 Init found_for_buffer to 0.
15004 (Fmake_variable_frame_local): If the variable has already
15005 been buffer-local, set the check_frame field.
15007 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
15009 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
15010 produced for CODING_MODE_LAST_BLOCK requires.
15012 2000-02-18 Dave Love <fx@gnu.org>
15014 * keyboard.c (echo_keystrokes): Remove declaration.
15015 (Vecho_keystrokes) New variable.
15016 (read_char, record_menu_key, read_key_sequence): Use it to allow
15017 use of float value.
15018 (syms_of_keyboard): Change Vecho_keystrokes declaration.
15020 * lread.c: Undef feature selection macros before defining.
15022 2000-02-18 Gerd Moellmann <gerd@gnu.org>
15024 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
15025 for symbols other than the symbol in question.
15027 2000-02-17 Dave Love <fx@gnu.org>
15029 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
15031 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15033 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
15035 * alloc.c (enum mem_type): Compile unconditionally.
15037 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
15039 * xfaces.c (tty_defined_color): Don't return faulire indication
15040 for unspecified-fg and unspecified-bg pseudo-colors.
15042 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15044 * alloc.c (mark_object): Don't mark symbol names in pure space.
15045 (gc_sweep): Don't unmark symbol names in pure space.
15047 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
15048 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
15049 [GC_MARK_STACK]: New defines.
15050 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
15051 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
15053 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
15055 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
15056 allocate_buffer instead of xmalloc.
15058 * alloc.c (toplevel): Include setjmp.h.
15059 (PURE_POINTER_P): New define.
15060 (enum mem_type) [GC_MARK_STACK]: New enumeration.
15061 (Vdead) [GC_MARK_STACK]: New variable.
15062 (lisp_malloc): Add parameter TYPE, call mem_insert if
15063 GC_MARK_STACK is defined.
15064 (allocate_buffer): New function.
15065 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
15066 (free_float) [GC_MARK_STACK]: Set type to Vdead.
15067 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
15068 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
15069 (MEM_NIL) [GC_MARK_STACK]: New define.
15070 (struct mem_node) [GC_MARK_STACK]: New structure.
15071 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
15072 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
15073 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
15074 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
15075 (mark_stack) [GC_MARK_STACK]: New functions.
15076 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
15077 (clear_marks): Removed.
15078 (gc_sweep): Set free conses' car, free floats' type, free
15079 symbols' function to Vdead. Use lisp_free to free buffers.
15080 (init_alloc_once): Initialize Vdead.
15081 (survives_gc_p): Return non-zero for pure objects.
15083 * alloc.c: Add comments throughout the file.
15085 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
15086 that unblocks alarms.
15088 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
15089 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
15090 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
15092 * frame.c (make_frame): Set frame initiallly to `garbaged'.
15094 2000-02-17 Kenichi Handa <handa@etl.go.jp>
15096 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
15097 avoid infinite error signaling. Allocate sufficient memory for
15098 eol_str in the case that eoltype is Lisp_Int.
15100 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
15102 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
15103 depends on the previous behavior.
15105 2000-02-16 Gerd Moellmann <gerd@gnu.org>
15107 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
15109 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15111 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
15113 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
15114 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
15117 2000-02-15 Richard M. Stallman <rms@gnu.org>
15119 * data.c (set_internal): Don't make variable buffer-local
15120 if within a let-binding for the same buffer.
15121 (let_shadows_buffer_binding_p): New function.
15123 * eval.c (specbind): For buffer-local value,
15124 record the current buffer also.
15125 (unbind_to): Cope with that change.
15127 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15129 * window.c (Fsave_window_excursion): Doc fix.
15131 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
15133 * syntax.c (back_comment): Make sure we only consider comment-starters
15134 of the relevant style and return -1 in case of a failure to find the
15135 beginning of the comment.
15136 (Fforward_comment): If back_comment fails, go back to the position just
15137 after the comment-end.
15138 (scan_lists): Add comment describing a very minor bug.
15140 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15142 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
15143 `completion-regexp-list' in the docstring.
15145 2000-02-14 Dave Love <fx@gnu.org>
15147 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
15149 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15151 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
15152 to Emacs' syntax. Also fix the comment about set/not-set meanings
15153 since Emacs syntax is not the value 0 any more.
15154 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
15155 since it's now part of RE_SYNTAX_EMACS.
15157 2000-02-12 Dave Love <fx@gnu.org>
15159 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
15161 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15163 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
15165 2000-02-12 Dave Love <fx@gnu.org>
15167 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
15169 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
15170 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
15171 * s/hpux.h: Don't define HAVE_VFORK.
15173 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
15175 * s/nextstep.h: Don't define HAVE_ALLOCA.
15177 * config.in: Add vfork bits.
15179 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15181 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
15182 unwind function to undo the effect of stopping atimers.
15184 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
15186 * atimer.c (stopped_atimers): New variable.
15187 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
15190 * atimer.h (stop_other_atimers, run_all_atimers)
15191 (unwind_stop_other_atimers): Add function prototypes.
15193 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
15195 2000-02-11 Ken Raeburn <raeburn@gnu.org>
15197 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
15198 library may depend on jpeg.
15199 (atimer.o): Depends on atimer.c.
15201 2000-02-11 Kenichi Handa <handa@etl.go.jp>
15203 * insdel.c (del_range_1): Call update_compositions.
15204 (del_range_both): Call update_compositions just once..
15206 2000-02-10 Dave Love <fx@gnu.org>
15208 * xfns.c (create_frame_xic): Fix initialization of automatic
15209 aggregates for pcc.
15211 2000-02-09 Kenichi Handa <handa@etl.go.jp>
15213 * ccl.c (CCL_MAKE_CHAR): New macro.
15214 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
15215 registers by CCL_MAKE_CHAR before calling translate_char.
15216 <CCL_TranslateCharacterConstTbl> Likewise.
15218 2000-02-08 Dave Love <fx@gnu.org>
15220 * lread.c (__EXTENSIONS__): Define.
15222 2000-02-08 Gerd Moellmann <gerd@gnu.org>
15224 * puresize.h (BASE_PURESIZE): Increase to 650000.
15226 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15228 * msdos.c (XMenuActivate): Turn off the cursor after displaying
15231 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15233 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
15234 md, mh, mb, mr, and me to the fake termcap entry.
15236 2000-02-06 Ken Raeburn <raeburn@gnu.org>
15238 * sound.c (sound_cleanup): Don't call device close routine if the
15239 function pointer is null.
15241 2000-02-06 Andrew Innes <andrewi@gnu.org>
15243 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
15244 around image definitions and prototypes.
15245 (gamma_correct) [WINDOWSNT]: New prototype.
15247 * w32term.c (x_make_frame_visible): Replace call to
15248 input_poll_signal with poll_for_input.
15250 * window.c [WINDOWSNT]: Include w32term.h.
15252 * xdisp.c [WINDOWSNT]: Include w32term.h.
15254 * makefile.nt: Add dependencies on w32gui.h.
15255 (OBJ1): Include atimer.obj.
15256 ($(BLD)\atimer.obj): New dependency rule.
15258 * w32.c (sigmask): New function (does nothing).
15259 (sigunblock): Ditto.
15261 * frame.c [WINDOWSNT]: Include w32term.h.
15263 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
15265 * lread.c (syms_of_lread): Fix literal newlines.
15267 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
15268 the string constant limit (2048 bytes) in MSVC.
15271 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
15273 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
15274 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
15275 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
15276 dispatch the event.
15278 2000-02-04 Dave Love <fx@gnu.org>
15280 * fileio.c: Remove some unused vars.
15281 (_GNU_SOURCE): Define (for euidaccess).
15283 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
15285 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
15287 (read_minibuf): Deal with allow_props correctly.
15289 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
15291 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
15293 2000-02-03 Ken Raeburn <raeburn@gnu.org>
15295 * search.c (compile_pattern): If a cache entry has a nil regexp,
15296 fill in that entry instead of clobbering a previously cached
15299 2000-02-02 Ken Raeburn <raeburn@gnu.org>
15301 * puresize.h (BASE_PURESIZE): Increase to 610000.
15303 2000-02-02 Gerd Moellmann <gerd@gnu.org>
15305 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
15308 2000-02-02 Kenichi Handa <handa@etl.go.jp>
15310 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
15311 instead of incrementing ic directly.
15312 <CCL_WriteExprConst> Likewise.
15313 <ccl_set_expr>: Set ic to jump_address.
15315 * fileio.c (e_write): Fix the handling of
15316 CODING_FINISH_INSUFFICIENT_SRC.
15318 2000-02-01 Dave Love <fx@gnu.org>
15320 * editfns.c (Fpropertize): Doc fix.
15322 * process.c (Fstart_process): Doc fix.
15324 * eval.c: Fix various doc strings not to duplicate information
15325 from help-manyarg-func-alist.
15327 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
15329 * doc.c (Vhelp_manyarg_func_alist): New variable.
15330 (Fdocumentation): Use it.
15331 (syms_of_doc): Define it.
15333 2000-01-31 Gerd Moellmann <gerd@gnu.org>
15335 * xterm.c (xim_open_dpy): Remove unused local variable.
15337 * emacs.c (USAGE): Use term `display options' instead of `X options'.
15339 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
15340 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
15342 * fns.c (sweep_weak_table): New function.
15343 (sweep_weak_hash_tables): Use it. Keep on marking until there
15346 2000-01-30 Gerd Moellmann <gerd@gnu.org>
15348 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
15349 that XTread_socket does not crash by trying to call XNoOp on a
15352 2000-01-30 Jason Rumney <jasonr@gnu.org>
15354 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15355 Change selected_frame to SELECTED_FRAME ().
15356 (w32_console_mouse_position): Remove #ifndef MULE from around
15357 `insist' parameter.
15359 * makefile.nt: Remove dosfns.obj.
15361 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
15363 * w32fns.c (w32_defined_color): Check for valid frame before
15364 applying gamma correction. Eliminate dependency on frame elsewhere.
15365 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
15366 (w32_to_x_font): Use resx and resy not height_in and width_in.
15367 (x_to_w32_font): Doc fix.
15368 (xlfd_strip_height): New function to strip and return font height.
15369 (w32_font_match): Compare height separately from rest of xlfd
15370 spec, using xlfd_strip_height.
15372 * w32term.c (w32_term_init): Swap resx and height_in, resy and
15373 width_in. Use w32_defined_color in place of defined_color.
15375 * w32faces.c: Merge more of DOS and X specifics in preparation for
15376 merge with xfaces.c.
15377 (defined_color): Remove FIXME comment.
15378 (tty_color_name): Provide w32-specific function.
15379 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
15381 * w32console.c (turn_on_face, turn_off_face): Removed.
15382 (w32_face_attributes): New function.
15383 (Global_variables): Reduce scope where possible.
15384 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
15386 (hl_mode): Don't modify text attributes.
15387 (write_glyphs): Don't do anything if len <= 0. Use
15388 w32_face_attributes to get attributes for drawing. Write
15389 terminating codes using char_attr_normal.
15390 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
15391 (update_begin, update_end): Likewise.
15392 (vga_stdcolor_name): New function.
15393 (initialize_w32_display): Remove char_attr_reverse and char_attr.
15394 (Fset_screen_color): Remove char_attr_reverse.
15396 2000-01-29 Gerd Moellmann <gerd@gnu.org>
15398 * xfns.c (xic_set_preeditarea): Take window parameter and
15399 window-relative pixel-positions.
15401 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
15402 is its frame's selected window.
15403 (xim_instantiate_callback): Likewise.
15405 * xfns.c (x_create_im): Removed.
15406 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
15407 (supported_xim_styles): Renamed from supported_styles.
15408 (best_xim_style): Renamed from best_style.
15409 (create_frame_xic): Renamed from xic_create_frame.
15410 (free_frame_xic): Renamed from xic_destroy_frame.
15412 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
15414 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
15415 our frames, call XFilterEvent with 2nd parameter `None'.
15416 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
15417 returning XBufferOverflow.
15418 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
15419 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
15420 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
15421 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
15422 (xim_initialize, xim_close)
15423 [HAVE_X_I18N && HAVE_X11R6]: New functions.
15424 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
15425 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
15426 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
15428 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
15430 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
15431 `xic_style' and `xic_xfs'.
15432 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
15433 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
15434 (FRAME_XIM): Removed.
15436 * xfns.c (supported_styles): New variable.
15437 (DEFAULT_STYLE, DEFAULT_FONT): New macros
15438 (xic_create_xfontset, best_style, xic_create_frame)
15439 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
15440 (xic_set_xfontset): New functions.
15442 2000-01-28 Dave Love <fx@gnu.org>
15444 * s/irix6-5.h: Revert last change after change to irix5-0.h.
15446 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
15448 2000-01-28 Gerd Moellmann <gerd@gnu.org>
15450 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
15451 for *scratch* if it already existed.
15453 * emacs.c (USAGE): New macro.
15454 (main): Use it to display usage information.
15456 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15458 Support for the menu-help feature:
15460 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
15462 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
15463 part of the line to the termscript file.
15464 (IT_clear_to_end): Clear the entire line, not just its beginning.
15465 (menu_help_message, prev_menu_help_message): New variables.
15466 (IT_menu_make_room): Make room for the help_text member.
15467 (IT_menu_display): New argument disp_help; all callers changed.
15468 If disp_help is non-zero, store the help text of the active menu
15469 item in menu_help_message.
15470 (XMenuAddPane): Initialize the help_text member to NULL.
15471 (XMenuAddSelection): New argument help_text. Store it in the
15473 (XMenuActivate): New argument help_callback. If the value of
15474 menu_help_message has changed since the last time, display the
15475 menu help message text while waiting for the mouse to move. Clear
15476 the echo area before exiting.
15477 (XMenuDestroy): Free the help_text member.
15479 2000-01-27 Gerd Moellmann <gerd@gnu.org>
15481 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
15482 XMenuAddSelection. Pass help callback to XMenuActivate.
15483 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
15485 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15487 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
15488 and EMACS_SET_USECS.
15490 2000-01-26 Dave Love <fx@gnu.org>
15492 * editfns.c (Fchar_after, Fchar_before): Doc fix.
15494 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
15495 an error may be signalled.
15497 2000-01-26 Gerd Moellmann <gerd@gnu.org>
15499 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
15500 LD_SWITCH_SYSTEM inherited from irix5-0.h.
15502 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
15504 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15506 * charset.c (Fstring): If there is a multibyte char among
15507 the args, always return a multibyte string.
15509 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15511 * sysdep.c (sys_select): Turn atimers off and on instead of
15512 recording and restoring old alarm handler
15514 * process.c (toplevel): Include atimer.h.
15515 (create_process_1): Rewritten.
15516 (create_process): Use atimers instead of alarm.
15517 (wait_reading_process_input) [hpux]: Turn atimers off instead
15518 of turning off SIGALRM.
15519 (wait_reading_process_input): Turn off atimers instead off
15520 calling stop_polling.
15522 * emacs.c (main): Call init_atimer.
15524 * keyboard.c (toplevel): Include systime.h and atimer.h.
15525 (polling_for_input): Removed because unused.
15526 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
15527 (poll_timer): New variable.
15528 (poll_for_input, poll_for_input_1): New functions.
15529 (start_polling, stop_polling): Rewritten.
15531 * keyboard.h (polling_for_input): Removed.
15533 * atimer.h, atimer.c: New files.
15535 * Makefile.in (obj): Add atimer.o.
15536 (atimer.o): New target.
15538 * blockinput.h (pending_atimers): Add extern declaration.
15539 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
15541 * lisp.h (popup_activated_flag): Add extern declaration.
15543 * xmenu.c (popup_activated_flag): Make externally visible.
15544 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
15545 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
15547 * xterm.c (toplevel): Include atimer.h.
15548 (toolkit_scroll_bar_interaction): New variable.
15549 (Fxt_process_timeouts): Removed.
15550 (x_process_timeouts): New function.
15551 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
15552 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
15553 (x_make_frame_visible): Call poll_for_input_1 instead of
15554 input_poll_signal. Don't call alarm.
15555 (x_initialize): Install timer calling x_process_timeouts.
15557 2000-01-24 Dave Love <fx@gnu.org>
15559 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
15560 Don't use -cckr -- apparently not now necessary.
15562 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
15564 * msdos.c (IT_menu_display): Truncate long menu lines at the right
15567 2000-01-23 Jason Rumney <jasonr@gnu.org>
15569 * w32fns.c (w32_defined_color): Apply gamma correction before
15570 trying to map to the palette.
15571 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
15574 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
15575 here. Callers changed to always pass real device context.
15576 (w32_draw_bitmap): Likewise.
15577 (w32_get_glyph_overhangs): Likewise.
15578 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
15579 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
15580 pfnSetScrollInfo and SetScrollRange.
15581 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
15582 back into MULE characters after decoding them.
15583 (x_get_glyph_face_and_encoding): Likewise.
15584 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
15585 GetCharABCWidthsW fails, since this is defined on Windows 9x.
15586 (x_produce_glyphs): Calculate per char metrics for a character
15587 that we know exists in default font when font_not_found_p is true.
15589 2000-01-22 Jason Rumney <jasonr@gnu.org>
15591 * makefile.nt (intervals.obj, composite.obj): New modules.
15592 (composite.h): Added as dependency where appropriate.
15594 * w32gui.h (XGCValue): New struct for emulating X GCs.
15596 * w32term.h (XCharStruct): New struct for emulating X.
15598 * w32console.c (turn_on_face, turn_off_face): New functions.
15599 (change_line_highlight): New prototype for new redisplay.
15600 (write_glyphs): Support multibyte text. Support faces.
15602 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
15604 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
15605 throughout. struct frame * in place of FRAME_PTR.
15606 Skeleton support for images, toolbars, tooltips from xfns.c.
15607 (Fx_create_frame): Use system default for default scroll bar width.
15608 (w32_get_arg): Renamed from x_get_arg.
15609 (Fx_file_dialog): New function.
15610 (w32_list_fonts): Check cache before asking system.
15611 (Vw32_enable_synthesized_fonts): New variable.
15612 (Vw32_enable_italics): Obsolete, removed.
15614 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15615 Use SELECTED_FRAME macro.
15617 * w32menu.c: Add skeleton support for help strings on menus.
15618 (add_menu_item): Native checkbox and radio support added, but not
15619 yet enabled due to bugs.
15620 (push_menu_item): Add parameters type, selection and help.
15622 Formatting changes to reduce unnecessary diffs with xmenu.c.
15624 * w32select.c (Fw32_set_clipboard_data): Update call to
15625 find_charset_in_str.
15627 * w32term.c: Complete rewrite for new redisplay based on new
15628 xterm.c with necessary sections merged back in from old w32term.c.
15630 2000-01-21 Richard M. Stallman <rms@gnu.org>
15632 * data.c (set_internal): Further fix in same criterion.
15634 2000-01-20 Richard M. Stallman <rms@gnu.org>
15636 * data.c (set_internal): Fix the criteria for whether
15637 to swap out the old cached binding.
15639 2000-01-19 Dave Love <fx@gnu.org>
15641 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
15643 2000-01-18 Kenichi Handa <handa@etl.go.jp>
15645 * regex.c (re_compile_fastmap): While checking a range table for
15646 `charset', skip flag bits for a character class correctly.
15648 2000-01-17 Gerd Moellmann <gerd@gnu.org>
15650 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
15652 * xfns.c (x_window): Call lw_create_widget with new parameter list.
15654 * widget.c (EmacsFrameSetCharSize): Change size of children first
15655 because of problems with main window geometry management under Lesstif.
15657 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
15658 MENU_ITEMS_ITEM_.*.
15659 (MENU_ITEMS_ITEM_HELP): New enumerator.
15660 (push_menu_item): Add parameter HELP. Record help in menu_items.
15661 (single_menu_item, single_submenu, list_of_items): Call
15662 push_menu_item with new parameter.
15663 (single_submenu): Set help string in widget value.
15664 (menu_highlight_callback): New function.
15665 (set_frame_menubar): Call lw_create_widget with new
15667 (xmenu_show, xdialog_show): Ditto.
15669 2000-01-13 Gerd Moellmann <gerd@gnu.org>
15671 * sound.c (Fplay_sound): Improve doc string.
15673 2000-01-11 Richard M. Stallman <rms@gnu.org>
15675 * lisp.h (set_internal): Enter the new arg.
15677 * eval.c (specbind): Record buffer-local variables specially,
15678 indicating which buffer's binding was saved.
15679 (unbind_to): Restore buffer-local variables specially
15680 in the proper buffer.
15682 * data.c (set_internal): New arg BUF.
15684 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
15685 * data.c (Fset): Pass new arg to set_internal.
15686 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
15688 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15690 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
15692 2000-01-11 Richard M. Stallman <rms@gnu.org>
15694 * minibuf.c (Ftry_completion): Doc fix.
15696 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15698 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
15701 2000-01-11 Andreas Schwab <schwab@suse.de>
15703 * coding.c (code_convert_region): Initialize total_skip.
15705 2000-01-08 Dave Love <fx@gnu.org>
15707 * eval.c (Fuser_variable_p): Check customizability too.
15709 2000-01-07 Gerd Moellmann <gerd@gnu.org>
15711 * minibuf.c (Fcompleting_read): Doc fix.
15713 2000-01-05 Gerd Moellmann <gerd@gnu.org>
15715 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
15718 * xfns.c (x_create_im): New function to set IM and IC of a frame.
15719 Check that input style is supported before trying to create an
15721 (x_window): Call x_create_im.
15723 2000-01-04 Gerd Moellmann <gerd@gnu.org>
15725 * xfns.c (current_gif_memory_src): New variable.
15726 (gif_load): Record the address of the current memory source
15727 in current_gif_memory_src.
15728 (gif_read_from_memory): Use current_gif_memory_src.
15730 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
15731 macros statement form.
15733 * sound.c (struct sound): Renamed from struct sound_file.
15734 (struct sound): Add members `data' and `header_size'.
15735 (enum sound_attr): Add SOUND_DATA.
15736 (current_sound, current_sound_device): Variables renamed from
15737 sound_file and sound_device.
15738 (parse_sound): Parse :data.
15739 (parse_sound): Handle sound data in strings.
15740 (find_sound_type): Function renamed from find_sound_file_type.
15741 (wav_init, au_init): Fail if sound's header_size is smaller than
15742 needed header size.
15743 (wav_play, au_play): Play sounds from string data.
15745 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
15747 * lisp.h: Add prototype for allocate_string_data.
15749 * alloc.c (Fgarbage_collect): Return number of live and free strings.
15751 * alloc.c (mark_buffer): Remove code in #if 0.
15753 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
15754 (strings_consed): New variable.
15755 (allocate_string): Set it.
15756 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
15757 (Fmemory_use_counts): Return strings_consed. Use Flist.
15759 * alloc.c: General cleanup in comments etc. Remove conditional
15760 compilation for `standalone'.
15762 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
15764 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
15765 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
15766 (DONT_COPY_FLAG): Removed.
15767 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15768 (struct sdata, struct sblock): New
15769 (struct string_block): Rewritten.
15770 (STRINGS_IN_STRING_BLOCK): New macro.
15771 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15772 (large_sblocks, string_blocks, string_free_list): New variables.
15773 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15774 (init_strings): Rewritten.
15775 (allocate_string, allocate_string_data, compact_small_strings)
15776 (free_large_strings, sweep_strings): New functions.
15777 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15778 (struct string_block_head, current_string_block)
15779 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15780 (STRING_PAD): Removed.
15781 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15782 (Fgarbage_collect): Don't set mark bit in large strings.
15783 (mark_object): Mark strings differently. Mark symbol names
15785 (survives_gc_p): Test marked strings differently.
15786 (gc_sweep): Sweep strings differently, unmark strings in
15788 (compact_strings): Removed.
15790 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15792 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15793 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15795 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15797 * fileio.c (Finsert_file_contents): Signal error if visiting file
15798 in a non-empty buffer.
15800 * term.c (encode_terminal_code): Fix the previous change.
15802 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15804 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15805 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15807 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15809 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15811 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15812 need to test for MSDOS frames.
15814 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15816 * dosfns.c (unspecified_colors): Remove.
15817 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15819 (msdos_stdcolor_name): Return strings for unspecified fore- and
15820 back-ground colors.
15822 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15823 (syms_of_xfaces): Remove their staticpro's.
15824 (tty_color_name): Return Lisp strings for unspecified fore- and
15825 back-ground colors.
15826 (Finternal_set_lisp_face_attribute): Remove the special treatment
15827 for Qunspecified_{f,b}g.
15828 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15830 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15832 * xdisp.c (reseat_at_next_visible_line_start): Position before
15833 newline only if ending up on a newline.
15834 (next_element_from_ellipsis): Return success. Handle case of
15835 displaying no ellipsis. Fix case of ellipsis defined in display table.
15836 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15839 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15841 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15842 (Fcolor_supported_p): Renamed from face-color-supported-p.
15844 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15846 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15847 list of colors renamed to tty-defined-color-alist.
15848 (tty_color_name): Pass the frame to tty-color-by-index.
15849 (realize_tty_face): tty-color-alist is now a function which
15850 accepts the frame as argument.
15852 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15854 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15856 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15857 encode_terminal_code.
15859 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15861 * dispnew.c (mode_line_string): Support termcap frames as well.
15863 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15865 * syntax.c (Fforward_word): Undo previous change.
15867 * editfns.c (Fconstrain_to_field): Don't constrain if
15868 inhibit-field-text-motion is non-nil.
15869 (Fline_beginning_position): Undo previous change.
15870 (Fline_end_position): Ditto.
15872 * syntax.c (Fforward_word): Notice field boundaries only if
15873 inhibit-field-text-motion is nil.
15875 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15877 * editfns.c (Vinhibit_field_text_motion): New variable.
15878 (inhibit-field-text-motion): New DEFVAR_LISP.
15879 (Fline_beginning_position, Fline_end_position): Notice field
15880 boundaries only if inhibit-field-text-motion is nil.
15882 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15883 All calls adjusted.
15884 (x_build_heuristic_mask): Likewise.
15885 (xbm_load_image_from_file): Change error output.
15886 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15887 (gif_load, gs_load, x_kill_gs_process): Ditto.
15889 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15890 color indices when accessing raster pixels.
15891 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15892 one of :file or :data.
15893 (enum pbm_keyword_index): Add PBM_DATA.
15894 (pbm_format): Add :data.
15895 (pbm_image_p): Allow either :file or :data.
15896 (pbm_read_file): New function.
15897 (pbm_scan_number): Rewritten to read from string.
15898 (pbm_load): Support :data.
15900 See ChangeLog.8 for earlier changes.
15902 ;; Local Variables:
15903 ;; coding: iso-2022-7bit
15906 Copyright (C) 2001 Free Software Foundation, Inc.
15907 Copying and distribution of this file, with or without modification,
15908 are permitted provided the copyright notice and this notice are preserved.