1 2002-02-13 Richard M. Stallman <rms@gnu.org>
3 * keyboard.c (Fthis_command_keys, Fthis_command_keys_vector)
4 (Fthis_single_command_keys, Fthis_single_command_raw_keys)
5 (Fclear_this_command_keys): Doc fixes.
7 * xfaces.c (Finternal_make_lisp_face, Finternal_copy_lisp_face)
8 (update_face_from_frame_parameter): Increment face_change_count
9 and windows_or_buffers_changed to force redisplay using changed faces.
11 * xdisp.c (QCpropertize): New variable.
12 (mode_line_proptrans_alist): New variable.
13 (display_mode_element): New arg PROPS; all calls changed.
14 Implement this, for strings.
15 Handle literal output of strings by sharing the
16 main-line code for strings, using local var `literal'.
17 Handle :propertize feature.
18 (syms_of_xdisp): Initialze and staticpro QCpropertize and
19 mode_line_proptrans_alist.
21 2002-02-11 Kim F. Storm <no-spam@cua.dk>
23 * window.c: (Vmode_line_in_non_selected_windows): New variable.
24 (syms_of_window): DEFVAR_LISP it.
26 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): New macro.
27 (CURRENT_MODE_LINE_FACE_ID): Use it.
28 (Vmode_line_in_non_selected_windows): Declare extern.
30 * xdisp.c (display_mode_lines): Use CURRENT_MODE_LINE_FACE_ID_3
31 to get mode line face.
33 2002-02-11 Eli Zaretskii <eliz@is.elta.co.il>
35 * msdos.c (Vx_bitmap_file_path, x_stretch_cursor_p): Remove these
36 variables; cus-start.el doesn't need them anymore.
38 2002-02-09 Kim F. Storm <storm@cua.dk>
40 * insdel.c (make_gap_smaller): Preserve BEG_UNCHANGED during gap
41 reduction. This fixes a display problem where stray newlines were
42 inserted in the window (corrected by C-l). Clarified code (IMHO).
44 2002-02-09 Eli Zaretskii <eliz@is.elta.co.il>
46 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): Fix last change.
48 * xdisp.c (display_mode_lines): Fix last change.
50 2002-02-09 Jason Rumney <jasonr@gnu.org>
52 * w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
54 (w32_load_system_font): Prevent Cleartype fonts from loading.
55 (Fx_show_tip): Ensure tip frames are above other topmost windows.
57 2002-02-09 Kim F. Storm <storm@cua.dk>
59 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): New macro.
60 (CURRENT_MODE_LINE_HEIGHT): Use it.
61 (enum face_id): Add MODE_LINE_INACTIVE_FACE_ID.
63 * xdisp.c (window_box_height): Use CURRENT_MODE_LINE_FACE_ID.
64 (pos_visible_p, handle_face_prop): Likewise.
65 (display_mode_lines): Likewise, but for the real selected window.
66 (init_iterator) [row == NULL]: Handle MODE_LINE_INACTIVE_FACE_ID.
68 * xfaces.c (Qmode_line_inactive): New face variable for mode-line
69 in non-selected windows.
70 (realize_basic_faces): Realize it.
71 (syms_of_term): Intern and staticpro it.
73 2002-02-08 Kim F. Storm <storm@cua.dk>
75 * alloc.c (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK):
76 Changed mail addresses to emacs-devel@gnu.org.
78 2002-02-08 Eli Zaretskii <eliz@is.elta.co.il>
80 * fileio.c (Fsubstitute_in_file_name): If the file name includes
81 ~user, and there's no such user, don't discard everything before
84 * floatfns.c (Fround): Doc fix.
86 2002-02-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
88 * sysdep.c (init_system_name): Put unused variable `p' in #if 0.
90 2002-02-07 Stefan Monnier <monnier@cs.yale.edu>
92 * lisp.h (Fx_file_dialog): Add extern decl (used in fileio.c).
94 2002-02-07 Kim F. Storm <storm@cua.dk>
96 * keymap.c (where_is_internal): Only check whether definition is
97 remapped if it fulfills is_command_symbol.
99 2002-02-07 Andreas Schwab <schwab@suse.de>
101 * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT): Define to 2 for m68k.
103 * alloc.c (mark_stack): Don't assume sizeof (Lisp_Object) is 4.
105 2002-02-06 Kim F. Storm <storm@cua.dk>
107 * keymap.c (Fdefine_key): Allow symbol as KEY argument for
108 defining command remapping. Doc updated.
109 (Flookup_key): Remap command through keymap if KEY is a symbol.
110 (is_command_symbol): New function.
111 (Fkey_binding): Use it. New optional argument NO-REMAP.
112 Doc updated. Callers changed. Perform command remapping via
113 recursive call unless that arg is non-nil.
114 (where_is_internal): New argument no_remap. Callers changed.
115 Call recursively to find original key bindings for a remapped
116 comand unless that arg is non-nil.
117 (Fwhere_is_internal): New optional argument NO-REMAP.
118 Doc updated. Callers changed. Pass arg to where_is_internal.
120 * keymap.h (Fkey_binding, Fwhere_is_internal): Update prototype.
121 (is_command_symbol): Added prototype.
123 * keyboard.c (Vthis_original_command): New variable.
124 (syms_of_keyboard): DEFVAR_LISP it.
125 (command_loop_1): Set it, and perform command remapping.
127 2002-02-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
129 * keyboard.c (recursive_edit_1): Call cancel_hourglass
132 2002-02-06 Jason Rumney <jasonr@gnu.org>
134 * w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.
136 2002-02-06 Eli Zaretskii <eliz@is.elta.co.il>
138 * charset.c (get_charset_id): Use if-else instead of ?:.
140 2002-02-06 Richard M. Stallman <rms@gnu.org>
142 * filelock.c (S_ISLNK): Define if not defined.
144 2002-02-03 Richard M. Stallman <rms@gnu.org>
146 * fileio.c (Fdo_auto_save): Improve "auto save disabled" msg.
148 * lread.c (read1): Redesign strategy for force_multibyte and
149 force_singlebyte. Now is_multibyte records whether read_buffer
150 is multibyte. Encountering any multibyte character makes it so.
152 2002-02-02 Stefan Monnier <monnier@cs.yale.edu>
154 * term.c (term_get_fkeys_1): If `k0' and `k;' are both specified and
155 with the same sequence, map that sequence to f10 rather than f0.
157 2002-02-03 Andreas Schwab <schwab@suse.de>
159 * s/gnu-linux.h: Check for __mc68000__ instead of __m68k__, the
160 latter never being defined on GNU/Linux.
162 2002-02-02 Eli Zaretskii <eliz@is.elta.co.il>
164 * xfaces.c (realize_default_face): Don't set the weight and slant
165 of the default face to Qnormal, unless these attributes are
168 2002-02-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
170 * keyboard.c (command_loop_1) [HAVE_X_WINDOWS]:
171 Call cancel_hourglass unconditionally.
173 * eval.c (Fsignal): Remove duplicated declaration of
174 the variable `display_hourglass_p'.
176 2002-01-31 Richard M. Stallman <rms@gnu.org>
178 * editfns.c (region_limit): Nicer error message.
180 * coding.c (decode_composition_emacs_mule):
181 Give up if NCOMPONENT gets too large to index `component'.
183 * callint.c (check_mark): New arg to specify clearer error message.
186 2002-01-27 Richard M. Stallman <rms@gnu.org>
188 * minibuf.c (Fcompleting_read): Doc fix.
190 2002-01-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
192 * minibuf.c (Fread_from_minibuffer, Fread_command, Fread_function)
193 (Fread_variable, Fread_buffer, minibuffer-completion-confirm):
196 2002-01-26 Richard M. Stallman <rms@gnu.org>
198 * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.
200 * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
201 and scroll_up_aggressively.
203 2002-01-26 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
205 * keyboard.c (parse_tool_bar_item): Remove duplicated prototypes.
207 2002-01-25 Stefan Monnier <monnier@cs.yale.edu>
209 * textprop.c (Fnext_property_change, Fnext_single_property_change)
210 (Fprevious_property_change, Fprevious_single_property_change):
211 Stay within the narrowed-buffer boundaries.
213 2002-01-25 Eli Zaretskii <eliz@is.elta.co.il>
215 * term.c (Ftty_display_color_cells): New function.
216 (syms_of_term): Defsubr it.
217 (Ftty_display_color_cells, Ftty_display_color_p): Change the
218 argument name to DISPLAY. Doc fix.
220 * dispextern.h: Add prototype for set_tty_color_mode and
223 2002-01-24 Jason Rumney <jasonr@gnu.org>
225 * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
226 If region left to draw is not what was expected, mark the frame as
229 * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
230 Combine the regions returned by BeginPaint and GetUpdateRect.
232 2002-01-23 Jason Rumney <jasonr@gnu.org>
234 * w32term.c (x_update_window_begin): Only hide caret if
235 w32_use_visible_system_caret is set.
236 (x_update_window_end): Only show caret if
237 w32_use_visible_system_caret is set.
238 (syms_of_w32term): Handle SystemParametersInfo call failing.
240 * w32fns.c (syms_of_w32fns): Initialize w32_visible_system_caret_hwnd.
242 2002-01-22 Richard M. Stallman <rms@gnu.org>
244 * unexelf.c (unexec): Define n so as to cause compilation error
245 for the code where people have often written n instead of nn.
247 * .gdbinit (hookpost-run): Defined.
249 2002-01-22 Jan D. <Jan.Djarv@mbox200.swipnet.se>
251 * xfns.c (x_set_frame_parameters): Typo in previous fix corrected.
253 2002-01-21 Jan D. <Jan.Djarv@mbox200.swipnet.se>
255 * xfns.c (x_set_frame_parameters): Just call x_fullscreen_adjust
256 if fullscreen is being set.
258 2002-01-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
260 * minibuf.c (Fminibuffer_contents)
261 (Fminibuffer_contents_no_properties, Fread_from_minibuffer)
262 (Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.
264 2002-01-21 Richard M. Stallman <rms@gnu.org>
266 * window.c (check_frame_size): Fix minimum height calculation.
268 2002-01-20 Ken Raeburn <raeburn@gnu.org>
270 * dispextern.h (WINDOW_WANTS_MODELINE_P): Use XFASTINT on window
271 height before comparison.
272 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
274 2002-01-20 Jason Rumney <jasonr@gnu.org>
276 * w32term.c (w32_system_caret_width): Remove.
277 (w32_use_visible_system_caret): New user flag.
278 (syms_of_w32term): DEFVAR_BOOL it. Initialize based on whether
279 Windows reports a screen reader running.
280 (x_update_window_begin): Hide the system caret.
281 (x_update_window_end): Show the system caret.
282 (x_display_and_set_cursor): Don't draw a cursor when
283 w32_use_visible_system_caret is set. Do not adjust width.
285 * w32fns.c (w32_visible_system_caret_hwnd): New static variable.
286 (w32_wnd_proc) <WM_KILL_FOCUS, WM_EMACS_DESTROY_CARET>: Set it.
287 <WM_EMACS_TRACK_CARET>: Arrange for system caret to be visible if
288 the user requests it. Use system default width when creating.
289 <WM_EMACS_HIDE_CARET, WM_EMACS_SHOW_CARET>: Handle new messages.
291 * w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET):
294 2002-01-20 Richard M. Stallman <rms@gnu.org>
296 * window.c (MIN_SAFE_WINDOW_HEIGHT): Value now 1.
298 2002-01-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
300 * doprnt.c (doprnt1): Fix typos in error call.
302 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
304 * unexelf.c (unexec) [__sgi]: Support the .got sections.
306 2002-01-20 Jason Rumney <jasonr@gnu.org>
308 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
309 that Windows returns. If a double check fails, try to guess how
310 ExtTextOut is going to act.
312 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
314 (w32_list_synthesized_fonts): Removed.
315 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
316 (struct enumfont_t): New element; list.
317 (enum_font_cb2): List all style and charset variations of a font.
318 (Fw32_select_font): New optional argument; include_proportional.
319 Exclude vertical fonts. Exclude proportional fonts unless
320 include_proportional is non-nil.
321 (w32_enable_synthesized_fonts): Change to a boolean.
322 (Fw32_send_sys_command): Doc fix.
324 2002-01-19 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
326 * dispnew.c (update_frame): Move the variable `tem' to the block
329 2002-01-19 Jason Rumney <jasonr@gnu.org>
331 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
332 call to face-set-after-frame-default.
334 2002-01-18 Richard M. Stallman <rms@gnu.org>
336 * dispextern.h (WINDOW_WANTS_MODELINE_P): Check window height > 1.
337 (WINDOW_WANTS_HEADER_LINE_P): Check window height provides room.
339 2002-01-17 Richard M. Stallman <rms@gnu.org>
341 * window.c (enlarge_window): When exceeding size of parent,
342 directly delete all the siblings instead of trying to resize it.
344 2002-01-17 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
346 * term.c (set_tty_color_mode): Remove unused variable `tem'.
348 2002-01-16 Henrik Enberg <henrik@enberg.org>
350 * lread.c (init_lread): Move the installed-lisp dirs later in the path.
352 2002-01-16 Kim F. Storm <storm@cua.dk>
354 * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
355 is invisible. This can happen if cursor is on top line of a
356 window, and we switch to a buffer with a header line.
358 * w32term.c (x_erase_phys_cursor): Ditto.
360 2002-01-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
362 * xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
363 `dont_resize' only when used.
365 * xdisp.c: Remove forgotten extern declaration of `Qimage'.
367 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
369 * xdisp.c (display_mode_element): When computing charpos, depend
370 on multibyteness of elt, not the text in field.
372 2002-01-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
374 * buffer.c (Fkill_all_local_variables): Increment
375 `update_mode_lines' only once.
377 2002-01-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
379 * lisp.h (adjust_after_replace_noundo)
380 (Fupdate_coding_systems_internal): Add prototypes.
382 * sound.c (Fplay_sound): Initialize header_size also for :data case.
384 2002-01-14 Eli Zaretskii <eliz@is.elta.co.il>
386 Support for the --color command-line argument and tty-color-mode
389 * term.c (tty_default_color_capabilities, tty_setup_colors)
390 (set_tty_color_mode): New functions.
391 (term_init): Call tty_default_color_capabilities.
392 (Qtty_color_mode_alist): New variable.
393 (syms_of_term): Intern and staticpro it.
395 * frame.c (store_frame_param): Call set_tty_color_mode for termcap
397 (do_switch_frame): For termcap frames, switch the tty
398 color mode as specified by the frame's parameters.
399 (Qtty_color_mode): New variable.
400 (syms_of_frame): Intern and staticpro it.
402 * emacs.c (USAGE2): Add the --color option.
403 (standard_args): Ditto.
405 2002-01-13 Jan Djarv <Jan.Djarv@mbox200.swipnet.se>
407 * xterm.h (struct x_output): New members want_fullscreen,
408 x_pixels_diff, y_pixels_diff, x_pixels_outer_diff, and
410 New enum for FULLSCREEN_* constants.
411 (FRAME_OUTER_WINDOW): Handle the case where output_data.x->widget
413 (x_fullscreen_adjust): Add prototype.
415 * emacs.c (USAGE2): Add the new full-screen arguments.
416 (standard_args): Ditto.
418 * xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
420 (syms_of_xfns): Intern and staticpro them.
421 (x_frame_parms) <"fullscreen">: New parameter.
422 (x_fullscreen_move, x_set_fullscreen): New functions.
423 (x_set_frame_parameters): Support for Qfullscreen.
424 (x_real_positions): More accurate computation of the frame position.
425 (x_figure_window_size): Support full-screen frames.
426 (Fx_create_frame): Default the fullscreen parameter.
428 * xterm.c (x_check_fullscreen, x_fullscreen_adjust): New functions.
429 (XTread_socket) <Expose>: Call x_check_fullscreen.
430 <ConfigureNotify>: Don't resize to fullscreen.
431 Call x_check_fullscreen_move, and set the want_fullscreen member of
434 2002-01-13 Jason Rumney <jasonr@gnu.org>
436 * w32term.h (WM_XBUTTONDOWN, WM_XBUTTONUP): New window messages
437 for mice with more than 3 buttons.
439 * w32term.c (parse_button): New parameter xbutton. Callers changed.
440 (w32_read_socket): Handle new "XBUTTON" messages.
442 * w32fns.c (w32_pass_extra_mouse_buttons_to_system): New user option.
443 (syms_of_w32fns): DEFVAR_BOOL it.
444 (w32_wnd_proc): Handle new "XBUTTON" messages.
446 2002-01-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
448 * keyboard.c (read_key_sequence): Remove unused variable `extra_maps'.
450 2002-01-13 Andreas Schwab <schwab@suse.de>
452 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
454 2002-01-12 Andreas Schwab <schwab@suse.de>
456 * .gdbinit (xbuffer): Remove address operator since data is now a
459 2002-01-11 Richard M. Stallman <rms@gnu.org>
461 * insdel.c (adjust_after_replace_noundo): New function.
463 * coding.c (code_convert_region): Don't copy old text if undo disabled.
465 2002-01-09 Jason Rumney <jasonr@gnu.org>
467 * xdisp.c (x_consider_frame_title): Don't count the tooltip frame
468 when checking for multiple frames.
470 2002-01-08 Richard M. Stallman <rms@gnu.org>
472 * window.c (delete_window): Rewrite the code for changing the
473 selected window to handle the case where WINDOW is not a leaf.
475 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
477 * process.c (send_process): Set src_multibyte to 1 after the call
478 top setup_coding_system, not before the call.
480 2002-01-07 Jason Rumney <jasonr@gnu.org>
482 * xmenu.c (set_frame_menubar, xmenu_show):
483 (xdialog_show): Initialize wv->help to Qnil.
485 * w32menu.c (single_submenu, set_frame_menubar, w32_menu_show):
486 (w32_dialog_show): Initialize wv->help to Qnil.
488 2002-01-06 Jason Rumney <jasonr@gnu.org>
490 * xmenu.c (single_submenu): Initialize wv->help to Qnil.
492 * w32menu.c (w32_menu_display_help): Revert last change.
494 * xmenu.c (menu_highlight_callback): Revert last change.
496 2002-01-06 Andreas Schwab <schwab@suse.de>
498 * insdel.c (make_gap_larger): Make sure buffer size does not
499 overflow range of int.
501 2002-01-05 Jason Rumney <jasonr@gnu.org>
503 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
506 * w32menu.c (w32_menu_display_help): Hide any tooltip window.
508 * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
509 to the left or to the right of the pointer, put it against
510 the left screen edge.
511 (x_frame_parms): Add missing braces around initializer.
513 * w32term.c (x_setup_relief_colors): Don't compute an image's
514 background color if it doesn't have a Pixmap.
515 (notice_overwritten_cursor): Don't depend on
516 output_cursor and updated_area. Compare pixel coordinates with
517 window's cursor pixel coordinates.
518 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
519 Call notice_overwritten_cursor with new arg list.
520 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
522 (x_draw_image_relief): Use predefined macro instead of
523 constant when the value of `tool_bar_button_relief' is negative.
525 * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.
527 2002-01-04 Richard M. Stallman <rms@gnu.org>
529 * xmenu.c (menu_highlight_callback): Hide any tooltip window.
531 2002-01-03 Richard M. Stallman <rms@gnu.org>
533 * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
534 (Fkey_binding): Try the `keymap' property map first.
535 (Fdescribe_buffer_bindings): Show `keymap' property bindings before
538 2002-01-03 Kim F. Storm <storm@cua.dk>
540 * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.
542 2002-01-02 Richard M. Stallman <rms@gnu.org>
544 * keyboard.c (read_key_sequence): Handle the keymap property
545 before minor mode maps.
547 * editfns.c (Fformat): Update thissize from field_width
548 based on the actual width, in the string case.
550 2002-01-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
552 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
553 when used as truth value to prevent gcc warnings.
555 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
556 * w32proc.c: Include <config.h>.
558 2002-01-01 Andreas Schwab <schwab@suse.de>
560 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
561 not EMACS_INT, to make them compatible with DEFVAR_INT.
562 * lisp.h (max_specpdl_size): Adjust declaration.
564 2002-01-01 Richard M. Stallman <rms@gnu.org>
566 * print.c (print_object): Test print_escape_nonascii only for
568 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
569 when outputting to a multibyte buffer.
571 2001-12-29 Richard M. Stallman <rms@gnu.org>
573 * print.c (print_object): In multibyte string, use hex escapes.
574 Use octal only for unibyte strings.
575 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
577 * lread.c (read_escape): New arg BYTEREP for reporting whether
578 escape forces unibyte or multibyte.
579 (read1): When reading a string, take note of that info.
581 2001-12-29 Ken Raeburn <raeburn@gnu.org>
583 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
584 comparison to test lisp value returned by Fget.
586 2001-12-29 Richard M. Stallman <rms@gnu.org>
588 * lisp.h (max_specpdl_size): Add declaration.
590 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
592 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
593 Handle modifier bits. Correct typo in error message.
595 2001-12-28 Richard M. Stallman <rms@gnu.org>
597 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
598 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
599 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
600 Update calls to Fdefine_abbrev.
601 (write_abbrev): Update for changed data format.
602 Don't list "system" abbrevs.
603 (Fexpand_abbrev): Update use count with new data format.
604 (describe_abbrev): Update for changed data format.
605 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
607 * config.in (HAVE_MBSINIT): Add #undef.
609 * strftime.c (mbsinit): Define as no-op if not available.
611 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
612 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
614 * keymap.c (Flookup_key): Error message if key has wrong data type.
615 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
616 (exclude_key): New variable.
618 2001-12-28 Gerd Moellmann <gerd@gnu.org>
620 * xterm.c (x_setup_relief_colors): Don't compute an image's
621 background color if it doesn't have a Pixmap.
623 * xterm.c (notice_overwritten_cursor): Don't depend on
624 output_cursor and updated_area. Compare pixel coordinates with
625 window's cursor pixel coordinates.
626 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
627 Call notice_overwritten_cursor with new arg list.
628 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
631 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
632 height of the cursor line to the amount to scroll.
634 2001-12-27 Richard M. Stallman <rms@gnu.org>
636 * intervals.c (set_point_both): The position after an invisible,
637 intangible character is not an acceptable stopping point.
639 2001-12-27 Ken Raeburn <raeburn@gnu.org>
641 * window.c (enlarge_window): In new preserve_before code, convert
642 CURBEG from lisp object to integer before doing arithmetic.
644 2001-12-27 Richard M. Stallman <rms@gnu.org>
646 * bytecode.c (Fbyte_code): Undo previous change.
648 2001-12-26 Kim F. Storm <storm@cua.dk>
650 * keyboard.c (record_char): Ignore duplicate help-echo events only
651 separated by mouse-movement. When tracking mouse, only record
652 first and last mouse-movement event in same window.
653 Don't record mouse-movement events in keyboard macros.
655 2001-12-25 Richard M. Stallman <rms@gnu.org>
657 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
658 (Fenlarge_window): New arg PRESERVE_BEFORE.
660 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
661 instead of Fstring_as_unibyte.
663 2001-12-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
665 The following changes remove mocklisp support:
667 * mocklisp.h, mocklisp.c: Files removed.
669 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
670 `Qmocklisp' and `Qmocklisp_arguments'.
671 Remove prototype of syms_of_mocklisp.
673 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp files.
675 * callint.c: Do not include mocklisp.h.
676 (Fcall_interactively): Do not test for mocklisp case.
678 * eval.c: Remove variables `Qmocklisp_arguments',
679 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of ml_apply.
680 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda):
681 Do not test for mocklisp case.
682 (Fwhile): Remove unused variable `tem'.
683 (syms_of_eval): Remove variable `moclisp-arguments'.
685 * data.c (wrong_type_argument): Remove mocklisp case.
687 * doc.c (Fdocumentation): Remove mocklisp case.
689 * emacs.c (main): Do not call syms_of_mocklisp.
691 2001-12-21 Richard M. Stallman <rms@gnu.org>
693 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
694 to the left or to the right of the pointer, put it against
695 the left screen edge.
697 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
699 * Makefile.in (distclean): Remove .gdbinit if we are building
700 outside the source tree.
702 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
704 * w32.c (emacs_root_dir): New function.
706 * msdos.c (emacs_root_dir): New function.
708 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
709 of the current drive as the fallback for default_directory.
711 * dired.c (file_name_completion): Run the elements of
712 completion-ignored-extensions through ENCODE_FILE.
714 * lisp.h (scmp): Remove prototype, since it's now a static
715 function private to dired.c.
717 2001-12-18 Richard M. Stallman <rms@gnu.org>
719 * dired.c (scmp): Function moved from minibuf.c.
720 Delete multibyte handling--used only on encoded strings.
722 * minibuf.c (scmp): Function moved to dired.c.
724 * fns.c (merge): Add QUIT call.
726 2001-12-18 Dave Love <fx@gnu.org>
728 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
729 language/georgian.el.
731 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
733 * Makefile.in (lisp, shortlisp): Synchronize with changes to
734 lisp/Makefile.in:DONTCOMPILE.
736 2001-12-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
738 * xdisp.c (window_box_height): Do not return negative values.
739 From Gerd Moellmann <gerd@gnu.org>.
741 * keyboard.c (head_table): Add missing braces around initializer.
743 * term.c (keys): Likewise.
745 * xfns.c (x_frame_parms, visual_classes): Likewise.
747 2001-12-17 Sam Steingold <sds@gnu.org>
749 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
750 patch (COMPOSING_P, not COMPOSING).
752 2001-12-17 Richard M. Stallman <rms@gnu.org>
754 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
756 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
757 before calling decode_coding.
759 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
761 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
762 instead of only for COMPOSITION_DISABLED.
764 2001-12-16 Richard M. Stallman <rms@gnu.org>
766 * alloc.c (pure_alloc): After overflow, allocate just a small block.
768 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
770 * buffer.h (struct buffer): New field `display_error_modiff'.
771 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
773 * window.c (Frecenter): Clear display_error_modiff field.
775 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
776 Call redisplay_window, but not if display_error_modiff field says no.
777 (redisplay_window_error): New function.
778 (displayed_buffer): New variable.
779 (redisplay_internal, redisplay_windows): Call the new functions
780 instead of redisplay_window directly.
782 2001-12-15 Richard M. Stallman <rms@gnu.org>
784 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
786 2001-12-14 Andrew Innes <andrewi@gnu.org>
788 * makefile.w32-in (EMACSLOADPATH): Define.
789 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
790 (bootstrap-temacs): Remove dependency on bootstrap-clean.
792 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
794 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
795 parameter have a numeric value all the time.
797 * w32fns.c (x_report_frame_params): Likewise.
799 2001-12-12 Richard M. Stallman <rms@gnu.org>
801 * fileio.c (Fwrite_region): Doc fix.
803 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
804 (redisplay_internal): Call clear_image_cache only for window terminals.
806 2001-12-12 Gerd Moellmann <gerd@gnu.org>
808 * xdisp.c (move_it_vertically_backward): Change heuristic
809 for the case that we didn't move far enough initially.
811 * window.c (Frecenter): Simplify computation in the case of window
812 system frames and ARG < 0; use window_box_height.
814 2001-12-11 Richard M. Stallman <rms@gnu.org>
816 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
817 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
819 2001-12-11 Andrew Innes <andrewi@gnu.org>
821 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
824 2001-12-11 Richard M. Stallman <rms@gnu.org>
826 * m/hp800.h: Split the __hpux conditional into the parts
827 that are right for GNU/Linux too and the parts that are not.
828 Use the former if GNU_LINUX.
829 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
831 * s/gnu-linux.h (GNU_LINUX): Defined.
833 2001-12-11 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
835 * macros.c, msdos.c, w16select.c: Change doc-string comments to
836 `new style' [w/`doc:' keyword].
838 2001-12-10 Jason Rumney <jasonr@gnu.org>
840 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
843 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
845 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
848 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
850 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
852 * s/hpux10.h (srand48): Don't undefine.
854 2001-12-09 Jason Rumney <jasonr@gnu.org>
856 * w32menu.c (_widget_value): Make `help' field a Lisp_Object.
857 Add comment to explain where the struct came from.
858 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
859 (add_menu_item): Process pop-up menus first to avoid memory leak.
860 (add_menu_item, w32_menu_display_help): Use `help' field as
862 (w32_free_submenu_strings): Only free owner-drawn strings.
864 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
866 * COPYING: Moved back.
868 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
869 Add parentheses around && within ||.
871 * indent.c (compute_motion): Likewise.
873 * intervals.c (merge_properties_sticky): Likewise.
875 * coding.c (setup_coding_system, shrink_encoding_region)
876 (Fdecode_sjis_char): Likewise.
878 2001-12-07 Andreas Schwab <schwab@suse.de>
880 * xdisp.c (display_mode_element): Don't read past end of string if
883 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
886 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Rename
887 from most_positive_fixnum and most_negative_fixnum, resp., and
888 type changed to Lisp_Object.
889 (syms_of_data): DEFVAR_LISP them.
891 2001-12-07 Richard M. Stallman <rms@gnu.org>
893 * callproc.c (init_callproc): Set Vdata_directory based on the source
894 location whenever Emacs was run uninstalled.
896 2001-12-06 Paul Eggert <eggert@twinsun.com>
898 * config.in (HAVE_WORKING_VFORK): New #undefs.
899 * process.c (create_process):
900 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
901 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
902 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
903 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
904 * m/intel386.h (HAVE_VFORK): Likewise.
905 * m/mips-siemens.h (HAVE_VFORK): Likewise.
906 * m/mips.h (HAVE_VFORK): Likewise.
907 * s/freebsd.h (vfork): Remove #define.
908 * s/lynxos.h (HAVE_VFORK): Remove #undef.
909 * s/usg5-4-2.h: Fix comment about vfork.
911 2001-12-06 Richard M. Stallman <rms@gnu.org>
913 * s/hpux10.h (random): Add undef.
914 (HAVE_RANDOM): Define it just once.
916 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
918 * eval.c: Undo last change: the standard syntax is not wanted.
920 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
922 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
923 scroll bars of the frame before deleting the frame itself. If the
924 frame has a widget, delete the frame with XtDestroyWidget, and do
925 not call XDestroyWindow before that.
927 2001-12-06 Kim F. Storm <storm@cua.dk>
929 * xfns.c (x_report_frame_params): Return actual fringe widths.
931 * w32fns.c (x_report_frame_params): Return actual fringe widths.
933 2001-12-05 Andrew Innes <andrewi@gnu.org>
935 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
938 * insdel.c (make_gap_larger): New function.
939 (make_gap_smaller): New function.
940 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
941 make_gap_smaller if arg is negative.
943 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
945 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
946 Pass a dummy argument when calling interrupt_signal.
947 (parse_menu_item): Mark disabled items before checking for empty def.
948 (read_char_minibuf_menu_prompt): Make safety more visible.
949 (read_key_sequence): Add a `first_unbound' variable.
950 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
951 unbound prefix as soon as we can detect it.
953 * doc.c (Fsnarf_documentation): Add prototype.
954 (get_doc_string): Handle negative arguments.
955 (Fdocumentation): Use AREF and ASIZE.
956 Move the calls to get_doc_string to a single place.
957 Don't confuse an interactive-spec for a docstring reference.
958 (Fdocumentation_property): Take advantage of the fact that
959 get_doc_string now ignores the sign of the docstring position.
961 * eval.c: Use standard syntax for usage in docstrings.
963 2001-12-03 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
965 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
967 2001-12-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
969 * xterm.c (x_draw_image_relief): Use predefined macro instead of
970 constant when the value of `tool_bar_button_relief' is negative.
972 2001-12-02 Richard M. Stallman <rms@gnu.org>
974 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
975 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
977 * fileio.c (read_non_regular): Delete Fsignal call.
979 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
981 * lisp.h (run_hook_list_with_args): Undo last change.
983 2001-12-01 Gerd Moellmann <gerd@gnu.org>
985 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
987 2001-12-01 Jason Rumney <jasonr@gnu.org>
989 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
991 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
992 [!WM_MOUSELEAVE]: Define.
994 * w32menu.c (current_popup_menu, get_menu_item_info):
995 (set_menu_item_info): New vars.
996 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
997 (w32_menu_show): Set current_popup_menu.
998 (add_menu_item): Allocate new strings for owner-drawn menu items
1000 Use owner-draw for disabled menu items again.
1001 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
1002 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
1004 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
1005 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
1006 <WM_EXITMENULOOP>: Free menu strings.
1007 <WM_MOUSELEAVE>: Stop tracking mouse.
1008 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
1010 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
1013 2001-12-01 Kim F. Storm <storm@cua.dk>
1015 The following changes add left-fringe and right-fringe
1016 frame parameters to adjust fringe widths, or remove one or
1019 * frame.h (struct frame): Remove trunc_area_pixel_width and
1020 trunc_area_cols fields.
1021 (Qleft_fringe, Qright_fringe): Declare.
1022 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
1024 * frame.c (Qleft_fringe, Qright_fringe): New vars.
1025 (syms_of_frame): Initialize them.
1027 * window.c (coordinates_in_window): Handle separate left and right
1030 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
1031 and fringe_cols fields.
1032 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
1033 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
1034 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
1035 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
1036 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
1037 (x_compute_fringe_widths): Add prototype.
1039 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
1040 fill fringe evenly with small dashes.
1041 (x_draw_fringe_bitmap): Clear background if necessary. Align and
1042 clip the new ZV bitmap to avoid jitter between rows.
1043 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
1044 background. Don't draw fringe bitmaps if fringe width is zero.
1045 (x_compute_fringe_widths): New function.
1046 (x_new_font, x_set_window_size_1): Use it.
1048 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
1049 (x_set_frame_parameters): Process `font' parameter before other
1050 parameters as fringe widths depend on it.
1051 (x_set_fringe_width): New function.
1052 (x_figure_window_size): Use x_compute_fringe_widths.
1053 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
1056 * widget.c (set_frame_size): Use x_compute_fringe_widths.
1057 (EmacsFrameSetCharSize): Ditto.
1059 * w32term.h: Merged changes from xterm.h.
1060 * w32term.c: Merged changes from xterm.c.
1061 * w32fns.c: Merged changes from xfns.c.
1063 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1067 2001-11-29 Dave Love <fx@gnu.org>
1069 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
1071 (detect_coding_mask): Fix call of detect_coding_iso2022.
1073 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1075 * fileio.c (file-name-coding-system)
1076 (default-file-name-coding-system): Doc fix (links to referenced
1079 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1081 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
1082 Add dummy uses of gcproN variables.
1084 * category.c (describe_category, describe_category_1)
1085 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
1086 (syms_of_category): Don't defsubr Sdescribe_categories.
1088 2001-11-28 Richard M. Stallman <rms@gnu.org>
1090 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
1092 * Makefile.in (lispdir): New variable, referring to build dir.
1093 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
1095 2001-11-28 Andrew Innes <andrewi@gnu.org>
1097 * w32menu.c (w32_menu_display_help): Actually add the new argument
1100 2001-11-28 Jason Rumney <jasonr@gnu.org>
1102 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
1103 menu items. From David Ponce <dponce@wanadoo.fr>.
1104 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
1106 (w32_menu_display_help): New argument OWNER. Rewritten to store a
1107 help event in the owner frame's keyboard buffer.
1109 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
1110 (Fx_show_tip): Don't subtract last width from row width.
1112 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
1113 (w32_read_socket): Use EQ to compare frames.
1115 2001-11-28 Gerd Moellmann <gerd@gnu.org>
1117 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
1120 2001-11-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1122 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
1123 `gcpro3' and `gcpro4'.
1125 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
1127 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1129 * ccl.c: Use AREF and ASIZE.
1131 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
1133 * lisp.h (run_hook_list_with_args): Remove.
1134 (LIST_END_P): Fix call to wrong_type_argument.
1135 (make_fixnum_or_float): Use EMACS_INT rather than int.
1137 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
1139 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
1140 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
1142 * eval.c: Use AREF and ASIZE.
1143 (Ffetch_bytecode): Add the file name to the error message.
1145 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
1146 which match the end of the file-name.
1147 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
1148 is not a valid env var, but leave it as is instead.
1150 * keymap.c (access_keymap): Handle t bindings like nil bindings.
1151 Make nil bindings in char-tables transparent.
1152 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
1154 2001-11-26 Richard M. Stallman <rms@gnu.org>
1156 * textprop.c (set_text_properties_1): Allow START, END in either order.
1157 Do nothing if range is empty.
1159 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
1161 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
1164 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1166 * textprop.c (set_text_properties_1): Clearly mark that the
1167 interval should not be empty.
1169 * intervals.c (graft_intervals_into_buffer):
1170 Don't call set_text_properties_1 on an empty interval.
1172 2001-11-25 Richard M. Stallman <rms@gnu.org>
1174 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
1176 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
1177 don't lose the data in it.
1179 2001-11-25 Juanma Barranquero <lektu@terra.es>
1181 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
1183 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
1185 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
1187 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1189 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
1191 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
1193 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
1194 Niemitalo <kon@iki.fi>.
1196 2001-11-25 Jason Rumney <jasonr@gnu.org>
1198 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
1200 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
1201 (Fx_show_tip): Block input during frame creation.
1202 (Fx_show_tip, Fx_hide_tip): Enable.
1204 2001-11-24 Richard M. Stallman <rms@gnu.org>
1206 * lread.c (Fload): Detect recursive load error for more than 3
1207 nestings of the same file.
1208 (Vrecursive_load_depth_limit): Variable deleted.
1209 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
1211 2001-11-24 Jason Rumney <jasonr@gnu.org>
1213 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
1214 mouse position if either left or top is not specified.
1216 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
1217 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
1218 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
1219 (my_create_tip_window): Assign tip_window.
1220 (x_create_tip_frame): Use same defaults as X.
1221 (compute_tip_xy): Remove unused variable. Use full screen width.
1222 (Fx_show_tip): Do not double height. Call ShowWindow directly.
1224 * w32term.c (x_after_update_window_line): Doc fix.
1225 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
1227 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
1229 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
1230 for all Windowed systems.
1232 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
1234 * msdos.c (IT_clear_screen): If the frame's faces are not yet
1235 realized, use the initial screen colors to clear the screen.
1237 2001-11-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1239 * textprop.c (Fset_text_properties): Remove unused variables
1240 `unchanged', `prev_changed', `s' and `len'.
1242 * search.c (Freplace_match): Remove unused variable `inslen'.
1244 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
1246 2001-11-22 Jason Rumney <jasonr@gnu.org>
1248 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
1249 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
1250 (my_create_tip_window): New function.
1251 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
1252 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
1254 2001-11-20 Jason Rumney <jasonr@gnu.org>
1256 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
1257 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
1259 * w32fns.c (Vw32_system_coding_system): Remove.
1260 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
1262 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
1264 * fileio.c (Fwrite_region): Move choose_write_coding_system to
1265 after build_annotations.
1267 * syntax.c (describe_syntax): Add dummy arg.
1268 (describe_syntax_1): Update call to describe_vector.
1270 * category.c (describe_category): Add dummy arg.
1271 (describe_category_1): Update call to describe_vector.
1273 * keymap.c (Fdescribe_vector): Add `describer' parameter.
1274 (describe_command, describe_translation): Add dummy second param.
1275 (describe_map): Call elt_describer with two arguments.
1276 (describe_vector_princ): Add `fun' parameter.
1277 Call it instead of the hardcoded `princ'.
1278 (describe_vector): Add arg `args'.
1279 Pass it as a new second argument to elt_describer.
1281 * keymap.h (describe_vector): Update prototype.
1283 * frame.c: Don't include keymap.h any more.
1284 (keys_of_frame): Remove.
1286 * lisp.h (keys_of_frame): Remove declaration.
1288 * emacs.c (main): Don't call `keys_of_frame' any more.
1290 2001-11-14 Andreas Schwab <schwab@suse.de>
1292 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
1293 if defined, 0 otherwise.
1294 (MAP_FAILED): Define if not defined and use it to test mmap failure.
1295 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
1297 2001-11-19 Richard M. Stallman <rms@gnu.org>
1299 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
1301 2001-11-18 Jason Rumney <jasonr@gnu.org>
1303 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
1304 (x_draw_bar_cursor): If the background color of the glyph under
1305 the cursor equals the frame's cursor color, use the glyph's
1306 foreground color for drawing the bar cursor.
1307 (x_after_update_window_line): Clear internal border in different
1309 (w32_set_vertical_scroll_bar): Check for width and height > 0.
1310 (w32_draw_relief_rect): Correct relief by 1 pixel.
1311 (x_set_glyph_string_background_width):
1312 Set extends_to_end_of_line_p if the row's fill_line_p is set and
1313 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
1314 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
1315 if cursor_in_non_selected_windows is false.
1316 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
1317 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
1318 Notice if cursor gets overwritten.
1319 (notice_overwritten_cursor): Renamed from
1320 note_overwritten_text_cursor. Rewritten to take glyph widths
1321 into account, and to take X positions as parameters.
1322 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1323 around call to x_draw_glyphs.
1324 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1325 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1326 color to use for image glyph reliefs.
1327 (x_draw_image_relief): Accept zero tool_bar_button_relief.
1328 (glyph_rect): Remove unused variable `area'.
1330 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
1332 (x_set_internal_border_width): Set frame garbaged when window
1334 (Fx_create_frame): Accept zero tool_bar_button_relief.
1335 (x_clear_image_1, four_corners_best, image_background)
1336 (image_background_transparent): New functions.
1337 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1338 (gs_format): Add `:background' entry.
1339 (lookup_image): Set IMG's background color if specified.
1340 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1342 (x_clear_image_1): Reset `background_valid' and
1343 `background_transparent_valid' fields.
1344 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1345 calculating it here. Set IMG's background_transparent field.
1346 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1347 (enum png_keyword_index): Add PNG_BACKGROUND.
1348 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1349 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1350 (enum gif_keyword_index): Add GIF_BACKGROUND.
1351 (enum gs_keyword_index): Add GS_BACKGROUND.
1352 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1353 Pre-calculate image background color where necessary.
1354 (x_create_x_image_and_pixmap, xbm_load, gs_load):
1355 Use display info's n_cbits entry for screen depth.
1356 (Fx_show_tip): Remove unused variables `buffer', `top',
1357 `left', `max_width' and `max_height'.
1359 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
1361 2001-11-18 Gerd Moellmann <gerd@gnu.org>
1363 * puresize.h (BASE_PURESIZE): Increase to 750000.
1365 2001-11-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1367 * frame.c (Fframe_live_p): Doc fix.
1369 2001-11-18 Richard M. Stallman <rms@gnu.org>
1371 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
1372 (message_dolog_marker3): New static variables hold three markers.
1373 (syms_of_xdisp): Initialize and staticpro them.
1374 (message_dolog): Use message_dolog_marker1..3 instead of
1375 allocating markers each time. Unchain them when done.
1377 2001-11-17 Richard M. Stallman <rms@gnu.org>
1379 * doc.c (Fsnarf_documentation): Doc fix.
1381 2001-11-17 Andreas Schwab <schwab@suse.de>
1383 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
1385 2001-11-17 Richard M. Stallman <rms@gnu.org>
1387 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
1389 2001-11-17 Jason Rumney <jasonr@gnu.org>
1391 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
1393 2001-11-17 Gerd Moellmann <gerd@gnu.org>
1395 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
1396 with invalid position.
1398 2001-11-16 Richard M. Stallman <rms@gnu.org>
1400 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
1402 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
1403 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
1404 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
1406 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
1408 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1410 * fileio.c (build_annotations): Split off the tail.
1411 (build_annotations_2): New fun. Extracted from build_annotations.
1412 (Fwrite_region): Split the call to build_annotations into two
1413 calls to build_annotations and build_annotations_2.
1415 2001-11-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1417 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
1418 clear_waiting_for_input with argument.
1420 * xterm.h (x_update_cursor): Remove duplicated prototype.
1422 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
1424 * xterm.c (waiting_for_input): Remove unnecessary declaration.
1426 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
1428 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1430 * fileio.c (choose_write_coding_system): New fun, extracted
1432 (Fwrite_region): Use it.
1434 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
1435 (funcall_lambda, run_hook_with_args): Make static and add prototype.
1436 (ml_apply, find_handler_clause): Add prototype.
1438 2001-11-16 Eli Zaretskii <eliz@gnu.org>
1440 * config.in: Add #undef HAVE_COFF_H.
1442 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
1443 Required for ISC 4.1.
1445 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
1447 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
1448 Andrew Wiseman <a.wiseman@btclick.com>.
1450 2001-11-16 Kim F. Storm <storm@cua.dk>
1452 The following changes are made to clean up the various internal
1453 references to the fringes to actually use the term `fringe' for
1454 them. Previously, they were called `flags areas', `bitmap areas',
1455 `left/right side of windows', or implicitly as `flags' or
1458 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
1459 Comments fixed. Use renamed symbols.
1461 * dispnew.c: Comment fix. Use renamed symbols.
1463 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
1464 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
1465 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
1467 * msdos.c: Comment fix.
1469 * w32fns.c: Use renamed symbols.
1471 * w32term.c: Comment fixes. Use renamed symbols.
1472 (fringe_bitmap_type): Renamed from bitmap_type.
1473 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1474 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
1475 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1477 * w32term.h: Comment fixes. Use renamed symbols.
1478 (fringes_extra): Renamed from flags_areas_extra.
1479 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1480 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1481 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1482 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1483 (FRAME_X_LEFT_FRINGE_WIDTH):
1484 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1485 (FRAME_X_RIGHT_FRINGE_WIDTH):
1486 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1488 * widget.c: Use renamed symbols.
1490 * window.c: Comment fixes. Use renamed symbols.
1491 (coordinates-in-window-p): Doc fix.
1493 * xdisp.c: Comment fixes. Use renamed symbols.
1495 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
1497 * xfns.c: Use renamed symbols.
1499 * xterm.c: Comment fixes. Use renamed symbols.
1500 (fringe_bitmap_type): Renamed from bitmap_type.
1501 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1502 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
1503 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1505 * xterm.h: Comment fixes. Use renamed symbols.
1506 (fringes_extra): Renamed from flags_areas_extra.
1507 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1508 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1509 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1510 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1511 (FRAME_X_LEFT_FRINGE_WIDTH):
1512 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1513 (FRAME_X_RIGHT_FRINGE_WIDTH):
1514 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1516 2001-11-15 Jason Rumney <jasonr@gnu.org>
1518 * w32menu.c (add-menu-item): Make help_echo and radio buttons
1519 work for most menu items. From David Ponce
1520 <david.ponce@wanadoo.fr>.
1522 2001-11-15 Gerd Moellmann <gerd@gnu.org>
1524 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
1525 Some x_set_* function expect to be called even if old and new
1528 * xdisp.c (build_desired_tool_bar_string): Accept zero
1529 tool_bar_button_relief.
1531 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
1533 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
1535 * xterm.c (x_draw_bar_cursor): If the background color of the
1536 glyph under the cursor equals the frame's cursor color, use
1537 the glyph's foreground color for drawing the bar cursor.
1539 * dispnew.c (direct_output_forward_char): Fix character/byte
1540 position comparison.
1542 2001-11-15 Miles Bader <miles@gnu.org>
1544 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
1545 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
1546 Update arguments to find_field.
1547 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
1548 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
1549 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
1550 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
1552 2001-11-14 Richard M. Stallman <rms@gnu.org>
1554 * editfns.c (Fpropertize): Allow call with 1 arg.
1556 * dispextern.h (image_background, image_background_transparent):
1557 Conditionalize on HAVE_X_WINDOWS.
1559 2001-11-13 Richard M. Stallman <rms@gnu.org>
1561 * print.c (Fprin1_to_string): Doc fix.
1563 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
1565 * floatfns.c (Fceiling, Ffloor): Doc fixes.
1567 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
1569 * fileio.c (Ffile_accessible_directory_p): Doc fix.
1571 * eval.c (syms_of_eval): Doc fix.
1573 * coding.c (syms_of_coding): Doc fix.
1575 * doc.c (Fsnarf_documentation): Doc fix.
1577 * dispnew.c (syms_of_display): Doc fix.
1579 * category.c (Fget_unused_category): Doc fix.
1581 * buffer.c (syms_of_buffer): Doc fixes.
1583 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
1585 * print.c (prin1, print): Doc fix.
1587 2001-11-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1589 * fontset.h: Remove declarations of variables
1590 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
1592 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
1593 `Vclip_large_size_font'.
1595 2001-11-13 Jason Rumney <jasonr@gnu.org>
1597 * w32fns.c: Doc fix.
1599 2001-11-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1601 * xfaces.c (Fface_attributes_as_vector): Doc fix.
1603 * w32fns.c (Fx_synchronize): Reindent.
1609 * coding.c: Doc fix.
1611 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
1612 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
1613 `new style' [w/`doc:' keyword].
1615 * xmenu.c (x-popup-menu): Reindent.
1616 (x-popup-dialog): Likewise.
1618 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
1620 * xdisp.c (Fdump_tool_bar_row): Reindent.
1622 * minibuf.c (Fminibuffer_complete_word): Reindent.
1623 (Fminibuffer_complete_and_exit): Likewise.
1624 (Fminibuffer_completion_help): Likewise.
1625 (Fminibuffer_message): Likewise.
1627 * fns.c (Freverse): Reindent.
1629 * eval.c (Fif): Reindent.
1632 * editfns.c (Fuser_real_login_name): Reindent.
1633 (Finsert_buffer_substring): Likewise.
1634 (Fcompare_buffer_substrings): Likewise.
1635 (Fsubst_char_in_region): Likewise.
1637 * dispnew.c (Fsit_for): Reindent.
1638 (Fframe_or_buffer_changed_p): Likewise.
1639 (Finternal_show_cursor_p): Likewise.
1640 (syms_of_display): Likewise.
1642 * alloc.c (Flist): Reindent.
1643 (Fvector): Likewise.
1645 2001-11-12 Richard M. Stallman <rms@gnu.org>
1647 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
1648 LeaveNotify events. Only FocusIn and FocusOut do that now.
1649 (x_display_and_set_cursor): Do display hollow cursors in active
1650 minibuffer windows when they are not selected.
1652 2001-11-12 Jason Rumney <jasonr@gnu.org>
1654 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
1655 * w32term.c: Change doc-string comments to `new style'.
1656 [w/`doc:' keyword]. Doc fixes.
1658 * w32fns.c: Don't define max.
1659 (Fx_open_connection): Only execute once.
1661 2001-11-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1663 * ccl.c: Change macros to use do-while block instead of if-else.
1664 Use braces to follow GNU Coding Standards.
1666 2001-11-11 Richard M. Stallman <rms@gnu.org>
1668 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
1670 * lread.c (read_escape): Use end_of_file_error for reporting eof.
1672 * insdel.c (replace_range): Use adjust_markers_for_replace
1673 instead of adjust_markers_for_delete and adjust_markers_for_insert.
1675 * intervals.h: Declare set_text_properties and set_text_properties_1.
1677 * textprop.c (set_text_properties_1): New subroutine
1678 broken out of set_text_properties.
1679 (set_text_properties): Use set_text_properties_1.
1681 * intervals.c (graft_intervals_into_buffer):
1682 Use set_text_properties_1 to clear out properties.
1684 * search.c (Freplace_match): Use replace_range to insert
1685 and delete. Don't request property inheritance from
1688 2001-11-10 Jason Rumney <jasonr@gnu.org>
1690 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
1691 vertical fonts. Allow them if face name is explicitly specified.
1692 Do not give up if we find a font that cannot be converted to an xlfd.
1694 2001-11-10 Gerd Moellmann <gerd@gnu.org>
1696 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
1697 instead of malloc/free.
1699 2001-11-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1701 * xfaces.c (merge_face_vectors): Use braces to follow GNU
1703 (Finternal_set_lisp_face_attribute): Likewise.
1705 * buffer.c (Fbury_buffer): Likewise.
1707 * indent.c (current_column_1): Remove unused variable `prev_col'.
1709 * coding.c (encode_coding): Use precomputed value of `src'.
1710 (encode_coding): Remove unused variable `src_end'.
1711 (code_convert_region): Remove unused variables `count'.
1713 2001-11-07 Jason Rumney <jasonr@gnu.org>
1715 * w32term.c (x_display_and_set_cursor): Do not move system caret
1716 if cursor_glyph is NULL.
1718 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1720 * keymap.c (access_keymap): Fix compilation error.
1722 2001-11-07 Miles Bader <miles@gnu.org>
1724 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
1726 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1728 * intervals.c (graft_intervals_into_buffer):
1729 Remove #ifdef'd-out code.
1730 (graft_intervals_into_buffer): Remove unused variable `middle'.
1732 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
1733 code (eval-current-buffer).
1734 Change doc-string comments to `new style' [w/`doc:' keyword].
1736 2001-11-06 Richard M. Stallman <rms@gnu.org>
1738 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
1740 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
1742 * lread.c (read1): Fix behavior with nested backquoting.
1744 * keyboard.c (make_lispy_event): Check integerness and fix
1745 Lisp_Object/int mixup.
1747 2001-11-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1749 * fns.c (copy_hash_table): Remove unused variable `v'.
1751 * fontset.c (fontset_font_pattern): Remove unused variable
1754 * indent.c (current_column_1): Remove unused variable `prev_col'.
1756 2001-11-05 Richard M. Stallman <rms@gnu.org>
1758 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1760 * buffer.c (Fkill_buffer): Don't delete auto save file
1761 if buffer is modified.
1763 2001-11-05 Andrew Innes <andrewi@gnu.org>
1765 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1768 2001-11-05 Richard M. Stallman <rms@gnu.org>
1770 * unexelf.c (unexec): Minor changes; clean up comments.
1772 2001-11-05 Sam Steingold <sds@gnu.org>
1774 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1776 2001-11-05 Andreas Schwab <schwab@suse.de>
1778 * sound.c (sound_perror): Save errno from being clobbered.
1780 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1782 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1783 the program image directly.
1785 2001-11-05 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1787 * buffer.h (Fbuffer_local_value): Add prototype.
1789 2001-11-04 Richard M. Stallman <rms@gnu.org>
1791 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1794 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1795 (record_char): Likewise.
1797 * keyboard.c (make_lispy_event): Don't insist a drag event must
1798 move to a different buffer position. Instead, check for moving at
1799 least double_click_fuzz.
1801 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1803 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1805 * indent.c (current_column_1, Fmove_to_column): Separate the code
1806 for display-table glyphs from the code buffer text, to fix
1809 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1811 * buffer.c (Fbuffer_local_value): New function.
1812 (syms_of_buffer): Defsubr it.
1814 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1815 value of `cursor-in-non-selected-windows'.
1817 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1818 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1819 (syms_of_xdisp): Initialize it.
1821 2001-11-04 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1823 * xfns.c (Fx_create_frame): Doc fix.
1825 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1828 * eval.c (top_level_value, top_level_set): Remove commented and
1830 (Fdefvar): Fix usage in doc-string.
1832 2001-11-03 Richard M. Stallman <rms@gnu.org>
1834 * xfns.c: Include unistd.h, if it exists.
1836 * editfns.c: Move the include of ctype.h after unistd.h.
1838 * gmalloc.c: Test BROKEN_PROTOTYPES.
1840 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1842 * lisp.h (CHECK_STRING_CAR): New macro.
1843 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1844 treating XCAR and XCDR as lvalues.
1845 (openp): Use CHECK_STRING_CAR.
1846 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1848 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1850 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1851 (SIGMASKTYPE): Define.
1853 * syssignal.h (sigunblock): Don't define if already defined.
1855 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1857 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1858 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1859 Fix typos in comments.
1861 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1862 and #ifdef'd-out code.
1863 Fix and reindent comments.
1865 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1867 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1868 argument `i' in macros.
1870 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1873 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1874 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1875 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1876 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1877 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1878 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1879 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1880 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1883 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1884 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1885 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1886 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1887 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1888 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1889 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1890 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1891 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
1892 (remove unused second argument).
1894 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1896 * syntax.c (describe_syntax): New wrapper.
1897 (Finternal_describe_syntax_value): Rename from describe_syntax.
1898 Don't insert space at front and \n at the end.
1899 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1901 * regex.c (re_wctype): Try to fix some warnings.
1902 (regcomp, regexec): Don't forget the __restrict.
1904 2001-11-02 Richard M. Stallman <rms@gnu.org>
1906 * textprop.c (Fget_char_property): Doc fix.
1908 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1910 * process.c (Fstart_process): Add usage to doc-string.
1912 * data.c (Fsetq_default): Ditto.
1914 * callint.c (Finteractive): Ditto.
1916 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1918 * macros.c: Don't include keymap.h any more.
1920 2001-11-01 Richard M. Stallman <rms@gnu.org>
1922 * data.c (Fmake_local_variable): Doc fix.
1924 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1925 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1927 * keymap.c (Fdescribe_buffer_bindings): Print character property
1928 bindings along with or instead of the buffer local map.
1929 Make the overriding maps override what they should.
1931 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1933 * window.c (grow_mini_window): Fix typo in comment.
1935 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1937 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1938 (XTset_vertical_scroll_bar): Likewise.
1940 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1941 instead of IMAGE_BACKGROUND.
1943 * xfns.c (four_corners_best): Reindent.
1945 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1946 Handle :box so that it is possible to specify sexprs.
1948 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1950 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1951 (Fface_font): Ditto.
1952 (Finternal_set_alternative_font_registry_alist): Ditto.
1953 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1955 * xfns.c (x-get-resource): Reindent.
1957 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1959 * s/hpux11.h: New file.
1961 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1963 * emacs.c (USAGE1): Show command line option --no-window-system
1964 instead of --no-windows in usage.
1965 (standard_args): Rename --no-windows to --no-window-system.
1966 (bug_reporting_address): Follow Emacs coding conventions.
1968 * eval.c (Fcommandp): Doc fix.
1969 Change doc-string comments to `new style' [w/`doc:' keyword].
1971 * frame.c (Fframe_live_p): Doc fix.
1973 * buffer.c (selective-display-ellipses): Doc fix.
1975 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1977 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1979 * xfaces.c (realize_x_face): If C is not a single-byte character,
1980 set the face's colors_copied_bitwise_p instead of the defaulted_p
1981 members which have a different meaning.
1982 (free_face_colors): Do nothing for a face whose colors have been
1985 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1987 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1989 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1992 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1994 * fns.c (require_unwind): Return Lisp_Object.
1996 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1998 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1999 (last-input-char): Revert doc-string to be the same as the
2000 doc-string of `last-input-event'.
2002 * xdisp.c: Fix typos in comments.
2004 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2006 * window.c (grow_mini_window): Handle case that the root
2007 window is already smaller than the nominal mininum height.
2009 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
2011 * emacs.c (main): Don't call keys_of_macros any more.
2013 * lisp.h (keys_of_macros): Remove.
2015 * macros.c (keys_of_macros): Remove.
2017 * xfaces.c (Fface_attribute_relative_p): Declare args.
2019 2001-10-30 Jason Rumney <jasonr@gnu.org>
2021 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
2022 (enum_font_cb2): Ignore fonts with vertical orientation.
2024 2001-10-30 Richard M. Stallman <rms@gnu.org>
2026 * keyboard.c (Finput_pending_p): Doc fix.
2028 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2030 * xterm.c (x_after_update_window_line): Don't run the code
2031 clearing in borders for rows whose visible height is 0.
2033 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
2034 resized_p flag is set. If not set, use the much less flickering
2035 method previously used.
2037 * dispnew.c (change_frame_size_1): Set frame's resized_p.
2039 * frame.h (struct frame) <resized_p>: New member.
2041 * lread.c (to_multibyte): Ensure read_buffer is at least twice
2042 as large as the number of bytes to convert.
2044 * lread.c (to_multibyte): New function.
2047 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
2049 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
2051 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2053 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
2054 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
2055 if the row's fill_line_p is set and drawing the last glyph with
2056 DRAW_IMAGE_{RAISED,SUNKEN}.
2058 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
2060 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
2062 * xmenu.c: Include coding.h and charset.h.
2063 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
2064 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
2065 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
2066 Explicitly set wv->help. Use `TRUE' rather than `True'.
2067 (menu_help_callback): Use empty_string.
2069 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
2070 (Fx_popup_dialog): Explicitly init f.
2071 (w32_menu_display_help): Use empty_string.
2073 2001-10-29 Richard M. Stallman <rms@gnu.org>
2075 * fns.c (Frequire): Detect recursive try to require the same
2076 feature 3 or more levels deep, and get error.
2077 (require_unwind): New subroutine.
2078 (require_nesting_list): New variable.
2079 (syms_of_fns): Init and staticpro it.
2081 * print.c (print_object): Clarify indication of insertion type.
2083 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
2085 * coding.c (syms_of_coding): Document that locale-coding-system is
2086 used for decoding input on X.
2088 * window.c (Fscroll_left, Fscroll_right): Doc fix.
2090 2001-10-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2092 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
2093 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
2095 2001-10-29 Gerd Moellmann <gerd@gnu.org>
2097 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
2098 use NO_CURSOR if cursor_in_non_selected_windows is false.
2100 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
2101 the slant attribute if FRAME is t.
2103 * xfns.c (x_set_internal_border_width): Set frame garbaged
2104 when X window doesn't exist yet.
2106 * xterm.c (x_after_update_window_line): Clear internal border
2107 in different circumstances.
2109 * xterm.c (XTread_socket) <KeyPress>: Don't use
2110 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
2113 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2115 * m/ibms390.h: New file. From Adam Thornton
2116 <athornton@sinenomine.net>.
2118 2001-10-28 Gerd Moellmann <gerd@gnu.org>
2120 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
2122 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
2125 2001-10-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2127 * emacs.c: Use argv[0] instead of emacs when -t was specified.
2129 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
2131 Fix typos in comments.
2133 * emacs.c (bug_reporting_address): New function.
2134 Use it when displaying usage message.
2136 * minibuf.c (read_minibuf): Remove unused external declaration of
2137 variable `Qread_only'.
2139 * keymap.c (access_keymap): Remove unused variable `charset'.
2141 2001-10-28 Miles Bader <miles@gnu.org>
2143 * xfaces.c (merge_face_heights): Handle TO being relative as well.
2144 Remove #ifdef'd-out code.
2145 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
2146 (syms_of_xfaces): Initialize them.
2148 2001-10-27 Jason Rumney <jasonr@gnu.org>
2150 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
2151 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
2152 position using the system caret.
2154 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
2155 (w32_system_caret_height, w32_system_caret_x)
2156 (w32_system_caret_y): New variables for tracking system caret.
2157 (w32_initialize): Initialize them.
2158 (x_display_and_set_cursor): Make system caret follow the active cursor.
2160 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
2163 * w32term.c (note_mouse_highlight): Clear old help_echo.
2165 2001-10-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2167 * xterm.c: Fix typo in a comment.
2169 * emacs.c: Fix typos in comments.
2170 Remove unnecessary spaces.
2171 Change doc-string comments to `new style' [w/`doc:' keyword].
2172 (USAGE2): Fix typos in usage string.
2174 * xterm.c: Fix typo in a comment.
2176 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
2179 2001-10-27 Gerd Moellmann <gerd@gnu.org>
2181 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
2182 instead of 1/2 line_height in the heuristic for skipping
2183 farther backward when target_y was not reached.
2185 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
2186 Display errno only if non-zero.
2187 (sound_warning): New function.
2188 (vox_configure): Don't treat failing to set sample rate as error.
2189 (various places): Improve error messages.
2191 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
2193 * fileio.c (Faccess_file): Run the argument filename through
2194 Fexpand_file_name, before using it.
2196 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
2197 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
2199 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2201 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
2203 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2204 Fix clearing in the case of scroll bars on the right.
2206 2001-10-26 Juanma Barranquero <lektu@terra.es>
2208 * w32gui.h (XImage): Add a dummy typedef.
2210 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2212 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
2214 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
2216 * frame.c (Fframe_parameter): Fix last change.
2218 * fileio.c: Revert last change (which removed old commented-out
2219 version of expand-file-name). Add a comment that explains why
2220 this old version should not be removed.
2222 2001-10-25 Gerd Moellmann <gerd@gnu.org>
2224 * frame.c (Fframe_parameter): Fix a bug whereby some
2225 ``artificial'' frame parameters, like `minibuffer' were not
2226 obtained by calling Fframe_parameters.
2228 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
2231 * xdisp.c (move_it_vertically_backward): Compute line height
2232 differently. Add heuristic to try to be more compatible to 20.x.
2234 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
2236 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
2238 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
2241 2001-10-25 Miles Bader <miles@gnu.org>
2243 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
2244 BG is a pointer to a structure, not a structure.
2245 (gif_format, png_format): Add missing commas.
2247 2001-10-24 Richard M. Stallman <rms@gnu.org>
2249 * xfaces.c (Fface_attributes_as_vector): New function.
2250 (syms_of_xfaces): Defsubr it.
2252 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2254 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
2257 2001-10-25 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2259 * search.c (scan_newline): Remove unused variable `selective_display'.
2261 2001-10-25 Miles Bader <miles@gnu.org>
2263 * dispextern.h (struct image): Add `background',
2264 `background_valid', and `background_transparent' fields.
2265 (image_background, image_background_transparent): New declarations.
2266 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
2267 * xfns.c (image_background, image_background_transparent)
2268 (four_corners_best): New functions.
2269 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
2270 (gs_format): Add `:background' entry.
2271 (lookup_image): Set IMG's background color if specified.
2272 (pbm_load, xbm_load_image, png_load): Set IMG's background field
2274 (x_clear_image_1): Reset `background_valid' and
2275 `background_transparent_valid' fields.
2276 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
2277 calculating it here. Set IMG's background_transparent field.
2278 (enum xpm_keyword_index): Add XPM_BACKGROUND.
2279 (enum png_keyword_index): Add PNG_BACKGROUND.
2280 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
2281 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
2282 (enum gif_keyword_index): Add GIF_BACKGROUND.
2283 (enum gs_keyword_index): Add GS_BACKGROUND.
2284 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
2285 Pre-calculate image background color where necessary.
2286 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
2287 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
2288 color to use for image glyph reliefs.
2290 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2292 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
2295 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2296 Fix clearing of area not covered by scroll bar.
2298 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2300 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
2302 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
2303 (glyph_rect): Remove unused variable `area'.
2305 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2307 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
2309 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
2310 (row_containing_pos): Take additional argument DY.
2311 Treat rows ending in middle of char differently.
2312 (display_line): Handle tabs on window systems differently.
2314 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
2315 with additional argument.
2317 * dispextern.h (row_containing_pos): Adjust prototype.
2319 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
2320 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
2321 (try_window_id, try_window_reusing_current_matrix)
2322 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
2323 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
2325 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2327 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
2329 (HAVE_BOXES): Fix typo in comment.
2330 (push_menu_pane): Fix typo in comment.
2332 * xdisp.c: (display_prop_string_p): Remove unused local declaration
2334 (single_display_prop_string_p): Remove unused local declarations
2335 of `Qwhen' and `Qmargin'.
2336 (string_buffer_position): Remove unused variable `around'.
2337 (store_frame_title): Remove unused variable `width'.
2339 * window.c: Don't define max.
2340 (coordinates_in_window): Remove unused variable `uy'.
2342 * widget.c: Don't define max.
2344 * process.c: Don't define max.
2345 (create_process): Remove unused variable `buffer'.
2347 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2349 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
2351 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
2353 * xfaces.c (Finternal_set_lisp_face_attribute)
2354 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
2355 frame is on a windowed display.
2357 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2359 * dispnew.c (sync_window_with_frame_matrix_rows):
2360 Fix handling of windows which aren't full-width, fix handling
2363 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
2365 2001-10-23 Andreas Schwab <schwab@suse.de>
2367 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
2368 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
2370 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2372 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
2373 REAL_END. Notice if cursor gets overwritten.
2374 (notice_overwritten_cursor): Take X positions as parameters.
2375 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
2376 around call to x_draw_glyphs.
2378 2001-10-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2380 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
2381 instead of C) and usage.
2383 * editfns.c (char-to-string): Fix argument names (use CHAR instead
2386 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
2387 `left', `max_width' and `max_height'.
2389 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2391 * xdisp.c (display_line): For a tab continued to the next line,
2392 set row's ends_in_middle_of_char_p.
2394 2001-10-22 Gerd Moellmann <gerd@gnu.org>
2396 * xdisp.c (display_line): Fix computation of continuation lines
2399 2001-10-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2401 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
2404 * fileio.c: Remove unused code.
2406 2001-10-22 Miles Bader <miles@gnu.org>
2408 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
2409 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
2410 Remove `DOC_STRINGS_IN_COMMENTS' cases.
2412 2001-10-21 Jason Rumney <jasonr@gnu.org>
2414 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
2416 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2418 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
2419 (Finsert_string): Avoid the multi-line string literals warning.
2421 2001-10-22 Miles Bader <miles@gnu.org>
2423 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
2424 (Fdocumentation): Don't use it.
2425 (syms_of_doc): Don't initialize it.
2427 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
2428 * print.c (Fwith_output_to_temp_buffer): Likewise.
2429 * window.c (Fsave_window_excursion): Likewise.
2430 * editfns.c (Fsave_excursion, Fsave_current_buffer)
2431 (Fsave_restriction): Likewise.
2432 * eval.c (Frun_hooks, Frun_hook_with_args)
2433 (Frun_hook_with_args_until_failure)
2434 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
2435 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
2436 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
2437 (Funwind_protect, Fcondition_case): Likewise.
2438 * coding.c (Ffind_operation_coding_system): Likewise.
2439 * keyboard.c (Ftrack_mouse): Likewise.
2441 2001-10-21 Miles Bader <miles@gnu.org>
2443 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
2444 (Fmake_hash_table): Add usage: string to doc string.
2445 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
2446 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
2447 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
2448 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
2449 (Fml_prefix_argument_loop): Likewise.
2451 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2453 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
2455 * sysdep.c (init_sys_modes): Change doc-string comments to `new
2456 style' [w/`doc:' keyword].
2458 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
2459 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
2460 comments to `new style' [w/`doc:' keyword].
2462 2001-10-21 Jason Rumney <jasonr@gnu.org>
2464 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
2466 * w32term.c (remember_mouse_glyph): New function.
2467 (w32_mouse_position): Use it.
2468 (note_mouse_movement): If the mouse moved off the glyph, remember
2471 * w32term.h (struct w32_output): Correct spelling of x_compatible.
2472 (w32_display_info): Add mouse_face_overlay.
2474 * w32term.c (notice_overwritten_cursor): Renamed from
2475 note_overwritten_text_cursor. Rewritten to take glyph widths into
2477 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2478 (fast_find_string_pos): New function.
2479 (fast_find_position): Return the correct vpos. Add parameter
2480 STOP. In the final row, stop before glyphs having STOP as object.
2481 Don't consider glyphs that are not from a buffer.
2482 (fast_find_position) [0]: Add a presumably more correct version
2484 (expose_window_tree, expose_frame): Don't compute intersections here.
2485 (expose_window): Do it here instead.
2486 (expose_window_tree, expose_window, expose_line): Return 1 when
2487 overwriting mouse-face.
2488 (expose_window): If W is the window currently being updated, mark
2490 (expose_frame): If mouse-face was overwritten, redo it.
2491 (x_use_underline_position_properties): New variable.
2492 (syms_of_xterm): DEFVAR_BOOL it.
2493 (x_draw_glyph_string): Add comment to use it in future.
2494 (x_draw_glyph_string): Restore clipping after drawing box.
2495 Fix a computation of the underline position.
2496 (w32_get_glyph_string_clip_rect): Minor cleanup.
2497 (x_fill_stretch_glyph_string): Remove an assertion.
2498 (x_produce_glyphs): Don't convert multibyte characters
2499 to unibyte characters in unibyte buffers.
2500 (cursor_in_mouse_face_p): New function.
2501 (x_draw_stretch_glyph_string): Use it to choose a different GC
2502 when drawing a cursor within highlighted text. Don't draw
2503 background again if it has already been drawn.
2504 (x_draw_glyph_string_box): Don't draw a full-width
2505 box just because the glyph row's full_width_p flag is set.
2506 (x_draw_glyphs): Fix computation of rightmost x for
2508 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2509 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
2510 change bottom shadow accordingly. Some cleanup.
2511 (x_update_window_end): Handle overwritten mouse face
2512 also for tool bar windows.
2513 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2514 DRAW is DRAW_IMAGE_RAISED.
2515 (clear_mouse_face): Return 1 if text with mouse face was
2516 actually redrawn. Make the function static. Reset
2517 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
2518 optimize away highlighting if we pass over that same overlay again.
2519 (note_mouse_highlight): Call mouse_face_overlay_overlaps
2520 to detect a case where we have to highlight a different region
2521 despite not having left the currently highlighted region.
2522 Set mouse_face_overlay in the x_display_info. Avoid changing the
2523 mouse pointer shape when show_mouse_face has already done it, or
2524 there is no need. Handle mouse-face and help-echo in strings.
2525 (glyph_rect): New function.
2526 (w32_mouse_position): Use it to raise the threshold for mouse
2527 movement event generation.
2528 (w32_initialize_display_info): Initialize the x_display_info's
2530 (w32_set_vertical_scroll_bar): Don't clear a zero height
2532 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2533 a widget to zero height.
2535 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
2536 Protect unibyte strings created by replacing their multibyte
2537 equivalents in menu_items.
2538 (w32_menu_show): Don't overwrite an item's name with its key
2539 description in case the description is a multibyte string.
2540 (single_submenu): Some cleanup.
2542 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
2543 (postprocess_image): New function.
2544 (lookup_image): Call it for all image types except PostScript.
2545 (x_kill_gs_process): Call postprocess_image.
2546 (tiff_error_handler, tiff_warning_handler): New functions.
2547 (tiff_load): Install them as handlers.
2548 (x_kill_gs_process): Recognize if someone has cleared the image
2550 (valid_image_p): Protect better against invalid image
2551 specifications. Previous code could signal an error.
2552 (Fx_hide_tip, Fshow_tip): Doc fix.
2553 (Fv_max_tooltip_size): New variable.
2554 (syns_of_xfns): DEFVAR_LISP it.
2555 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
2556 window buffer to *tip* right after creating the frame. Set frame's
2557 window_width. Use a maximum tooltip size specified by
2558 Vx_max_tooltip_size, if that has valid contents.
2559 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2560 Make sure the tooltip is completely visible.
2561 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2562 (Fx_create_frame): Adjust the frame's height for presence
2563 of the tool bar before calling x_figure_window_size.
2564 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
2565 when the window gets smaller.
2566 (x_set_foreground_color): Set frame's cursor_pixel.
2567 (x_set_foreground_color, x_set_background_color): Cleaned up.
2568 (x_set_font): Handle case of x_new_fontset returning the same name
2569 as before, although there was a change in fontsets.
2571 2001-10-21 Miles Bader <miles@gnu.org>
2573 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
2574 (Flogxor): Add usage: string to doc string.
2575 * charset.c (Fstring): Likewise.
2576 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
2577 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
2579 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2581 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
2583 * alloc.c: Reindent DEFUNs with doc: keywords.
2585 * abbrev.c (Finsert_abbrev_table_description): Reindent.
2587 * frame.c: Change doc-string comments to `new style' [w/`doc:'
2590 2001-10-20 Gerd Moellmann <gerd@gnu.org>
2592 * (Version 21.1 released.)
2594 2001-10-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2596 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
2598 * xdisp.c (invisible_text_between_p): Put prototype inside #if
2601 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
2602 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
2603 Change doc-string comments to `new style' [w/`doc:' keyword].
2605 2001-10-20 Miles Bader <miles@gnu.org>
2607 The following changes remove the glyph_row `inverse_p' field,
2608 which is never set anymore, due to other changes:
2610 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
2611 (reassert_line_highlight, change_line_highlight): Declarations removed.
2612 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
2613 (line_hash_code, row_equal_p, fake_current_matrices)
2614 (build_frame_matrix_from_leaf_window, update_frame_line)
2615 (update_frame_line, update_frame_line, update_frame_line):
2616 Don't use `inverse_p' field.
2617 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
2618 change_line_highlight_hook.
2619 (XTreassert_line_highlight, x_change_line_highlight):
2621 (x_fix_overlapping_area, x_write_glyphs, expose_area)
2622 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2623 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
2625 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
2626 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2627 (w32_reassert_line_highlight, x_change_line_highlight):
2629 * w32console.c (reassert_line_highlight, change_line_highlight):
2631 (initialize_w32_display): Don't set reassert_line_highlight_hook
2632 or change_line_highlight_hook.
2633 (hl_mode): Function removed.
2634 (reset_terminal_modes, set_terminal_modes, update_begin)
2635 (update_end, w32_face_attributes, initialize_w32_display):
2636 (clear_frame, ins_del_lines): Don't call it.
2637 * termhooks.h (reassert_line_highlight_hook)
2638 (change_line_highlight_hook): Declarations removed.
2639 * term.c (reassert_line_highlight_hook)
2640 (change_line_highlight_hook): Variables removed.
2641 (reassert_line_highlight, change_line_highlight): Functions removed.
2642 * msdos.c (IT_reassert_line_highlight)
2643 (IT_change_line_highlight): Functions removed.
2644 (internal_terminal_init): Don't set reassert_line_highlight_hook
2645 or change_line_highlight_hook.
2646 (highlight): Variable removed.
2647 (IT_set_face, IT_update_begin, IT_update_end)
2648 (IT_set_terminal_modes): Don't set or use it.
2650 The following changes remove inverse-video support for terminals
2651 that use a `magic cookie' standout mode. Due to changes in the
2652 way mode-lines are displayed, such support no longer works
2653 anyway, and it's probable that almost no one uses such terminals
2656 * term.c (standout_requested): Variable removed.
2657 (update_end, highlight_if_desired): Don't use it.
2658 (chars_wasted, copybuf): Variables removed.
2659 (write_standout_marker): Function removed.
2660 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
2661 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
2662 Don't use `chars_wasted' or `copybuf'.
2663 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
2664 Set `costs_set' to true.
2665 (cursor_to, clear_end_of_line): Test `costs_set' instead of
2667 (clear_end_of_line): Function removed.
2668 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
2669 (clear_to_end): Call `clear_end_of_line' instead of
2670 `clear_end_of_line_raw'.
2671 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
2672 (term_init): Don't set them.
2673 Turn off any standout/underline modes that require magic cookies.
2674 (ins_del_lines, highlight_if_desired, background_highlight)
2675 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
2676 Remove special processing for magic-cookie standout modes.
2677 (turn_off_face, turn_on_face): Remove special processing for
2678 underline magic-cookie glitch.
2680 2001-10-19 Richard M. Stallman <rms@gnu.org>
2682 * eval.c (syms_of_eval): Doc fixes.
2684 2001-10-19 Gerd Moellmann <gerd@gnu.org>
2686 * xdisp.c (redisplay_internal): Don't clear echo area if the
2687 mini-window is selected.
2689 2001-10-19 Miles Bader <miles@gnu.org>
2691 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
2692 doesn't take precedence if the affected property's value is nil.
2694 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
2696 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
2697 with fields and suggest using `forward-line' to avoid them.
2698 * editfns.c (Fline_beginning_position, Fline_end_position):
2699 Clarify documentation.
2701 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
2703 * keymap.c (current_minor_maps): `override' only shadows its
2704 correspondent in minor-mode-map-alist, not the whole tail.
2706 2001-10-18 Andrew Innes <andrewi@gnu.org>
2708 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
2709 optimization. The fontp->encoding array was not being initialized
2710 correctly when compiled with optimizations by MSVC.
2712 2001-10-18 Gerd Moellmann <gerd@gnu.org>
2714 * xdisp.c (display_line): Indicate empty lines in active mini-window.
2716 2001-10-17 Andrew Innes <andrewi@gnu.org>
2718 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
2720 * w32fns.c (w32_load_system_font): Cache codepage for font, in
2721 font_info.charset field.
2723 * w32term.c (w32_encode_char): Get cached codepage from font_info,
2724 rather than working it out by calling w32_codepage_for_font for
2727 2001-10-17 Andrew Innes <andrewi@gnu.org>
2729 * w32term.c (w32_read_socket): Determine clipping rectangle for
2730 the entire frame, including areas covered by scrollbars and the
2731 menubar. This avoids internal arguments about whether a frame is
2732 fully obscured or not.
2734 2001-10-17 Gerd Moellmann <gerd@gnu.org>
2736 * xdisp.c (try_window_id): Undo last change. Give up if
2737 window ends in strings.
2739 * xdisp.c (try_window_id): Don't display lines after the window
2740 end if the rest of the window after the window end was already blank.
2742 * xdisp.c (try_window_id): Remove code that was only there
2743 for the release of 21.1.
2745 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
2747 2001-10-17 Miles Bader <miles@gnu.org>
2749 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2750 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2751 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2752 Change doc-string comments to `new style' [w/`doc:' keyword].
2753 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2754 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2757 2001-10-16 Miles Bader <miles@gnu.org>
2759 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2761 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2763 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2766 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2768 Avoid the assumption that car and cdr slots of cons cells are
2769 addressable lvalues; this allows for easier experimentation with
2770 other lisp implementations that may not permit such accesses for
2771 various reasons. Not quite complete -- buffer.c still needs some
2772 work, and w32/mac files need rechecking -- so compile-time
2773 enforcement is left disabled for now.
2775 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2776 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2777 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2778 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2779 (XSETCAR, XSETCDR): New macros.
2780 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2781 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2782 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2783 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2785 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2786 * buffer.c (record_buffer, Fbury_buffer)
2787 (swap_out_buffer_local_variables, recenter_overlay_lists)
2788 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2789 fields of a cons cell respectively.
2790 * callint.c (quotify_args, Fcall_interactively): Likewise.
2791 * ccl.c (Fregister_code_conversion_map): Likewise.
2792 * coding.c (detect_coding_system): Likewise.
2793 * composite.c (get_composition_id, make_composition_value_copy):
2795 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2796 (swap_in_symval_forwarding, set_internal, Fset_default)
2797 (Fmake_variable_buffer_local, Fmake_local_variable)
2798 (Fmake_variable_frame_local): Likewise.
2799 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2800 * keymap.c (Fset_keymap_parent, store_in_keymap)
2801 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2802 * minibuf.c (get_minibuffer): Likewise.
2803 * search.c (Fmatch_data): Likewise.
2804 * textprop.c (extend_property_ranges): Likewise.
2805 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2806 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2808 * w32term.c (x_delete_display): Likewise.
2809 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2811 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2812 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2813 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2814 (Fread_file_name): Use XSETCAR.
2815 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2817 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2818 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2819 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2821 * keyboard.c (read_char): Alter list traversal to avoid taking the
2822 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2823 (parse_menu_item): Use XSETCAR and XSETCDR.
2824 (reach_char_x_menu_prompt): Use XSETCAR.
2825 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2826 (Fcommand_execute): Use XSETCDR.
2827 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2828 (openp): Change list traversal to avoid using XCAR as lvalue.
2829 (read_list): Use XSETCDR.
2830 * process.c (wait_reading_process_input): Change wait_for_cell
2831 handling to avoid taking addresses of cons cell slots.
2832 * xselect.c (x_own_selection, x_handle_selection_clear)
2833 (x_clear_frame_selections): Use XSETCDR.
2834 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2835 (x_handle_property_notify, x_get_foreign_selection)
2836 (x_handle_selection_notify): Use XSETCAR.
2838 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2840 * buffer.c: Put doc strings in comments.
2842 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2844 2001-10-15 Sam Steingold <sds@gnu.org>
2846 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2848 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2850 * process.c (process-inherit-coding-system-flag)
2851 (get-buffer-process): Do not confuse make-docfile with doc strings
2854 * editfns.c (Fchar_to_string): Make doc string consistent with
2855 arguments. Put doc strings in comments.
2857 * abbrev.c, minibuf.c: Put doc strings in comments.
2859 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2861 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2863 * window.c (select_window_1): Unfreeze window start. Remove a
2864 doubled test for WINDOW being live.
2866 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2868 * fns.c (Fmapconcat): Fix typo in a doc string.
2870 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2872 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2874 * xterm.c (x_draw_glyph_string): Restore clipping after
2877 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2879 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2881 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2883 * indent.c (skip_invisible): Use new retval of
2884 TEXT_PROP_MEANS_INVISIBLE.
2886 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2887 If a parent is reached and noinherit is set, exit immediately.
2888 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2890 * s/ms-w32.h (EXEC_SUFFIXES):
2891 * s/msdos.h (EXEC_SUFFIXES):
2892 * process.h (EXEC_SUFFIXES): Remove.
2894 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2895 (decode_suffixes): Remove.
2897 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2898 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2899 (invisible_ellipsis_p): Remove.
2901 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2902 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2903 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2904 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2905 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2907 2001-10-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2909 * lisp.h (Ftop_level): Add prototype.
2911 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2912 (XTread_socket): Improve style of comments to follow other
2915 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2916 is already prototyped in included lisp.h).
2918 * frame.c (Fset_mouse_position): Improve style of comment to
2919 follow other comments.
2920 (Fset_mouse_pixel_position): Improve style of comment to follow
2922 (Fmake_frame_visible): Doc fix and typo in comment.
2923 (Fmake_frame_invisible): Doc fix and typo in comment.
2924 (Ficonify_frame): Fix typo in comment.
2926 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2928 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2929 * term.c, alloc.c: Put doc strings in comments.
2931 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2933 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2934 Provide definitions for doc strings in comments.
2936 * fns.c: Put doc strings in comments.
2938 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2940 * dired.c (file_name_completion): Ignore a candidate directory if
2941 it matches an element in completion-ignored-extensions that ends
2943 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2944 feature in the doc string.
2945 (Ffile_name_completion): Ditto.
2947 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2949 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2951 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2953 * lisp.h (Fprovide): Update prototype.
2954 (Ffeaturep, invisible_p): Remove.
2956 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2957 (DOLIST, LOOP_PROPVAL): New macros.
2958 (invisible_p, invisible_ellipsis_p): Use them.
2959 (invisible_noellipsis_p): New function.
2960 (syms_of_xdisp): Use empty_string.
2962 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2964 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2965 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2967 * print.c (Fwith_output_to_temp_buffer): Align with
2968 internal_with_output_to_temp_buffer.
2969 (print_preprocess): Use traverse_intervals_noorder.
2970 (print_object): Update call to traverse_intervals.
2972 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2973 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2975 * intervals.c (traverse_intervals_noorder): New function.
2976 (search_for_interval, count_intervals): Use it.
2977 (traverse_intervals): Use less stack space and drop `depth' arg.
2979 * fns.c (Ffeaturep): Add new `subfeature' arg.
2980 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2981 (Qsubfeatures): New var.
2982 (syms_of_fns): Initialize it.
2984 * keymap.c (Fkey_description): Use empty_string.
2985 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2986 (syms_of_keymap): Setup inheritance between maps.
2987 Don't export Sdescribe_bindings_internal any more.
2989 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2991 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2993 * xterm.c (notice_overwritten_cursor): Renamed from
2994 note_overwritten_text_cursor. Rewritten to take glyph widths into
2997 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2999 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
3000 multi-line strings without a trailing "\n\".
3002 2001-10-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3004 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
3007 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
3009 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
3011 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
3012 * w32proc.c (sys_spawnve):
3013 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
3014 * w32.c (check_windows_init_file):
3015 * sound.c (Fplay_sound):
3016 * emacs.c (init_cmdargs):
3017 * process.c (Fstart_process): Update calls to openp.
3019 * callproc.c (Vexec_suffixes): New var.
3020 (Fcall_process): Update call to openp.
3021 (decode_suffixes): New function.
3022 (syms_of_callproc): Init exec-suffixes.
3024 * lread.c (Vload_suffixes, default_suffixes): New vars.
3025 (openp): Take a lisp list of suffixes.
3026 Check for file-name-handlers even if the file was absolute already.
3027 (syms_of_lread): Declare load-suffixes.
3028 (Fload): Fix up call to openp.
3029 Don't bother checking for file-name-handler at the very beginning.
3031 * keymap.h (Fcopy_keymap): Don't export.
3033 * lisp.h (empty_string): Declare.
3034 (Vload_suffixes, Vexec_suffixes): Declare.
3035 (openp): Update prototype.
3037 * emacs.c (empty_string): New var.
3038 (syms_of_emacs): Initialize it.
3040 * search.c (wordify): Use it.
3042 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
3043 selected window if it's not displayed there. Handle the case
3044 when the window is dedicated.
3045 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
3047 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
3049 * syntax.h (struct gl_state_s): Change the meaning of b_property.
3050 Remove left_ok and right_ok.
3051 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3052 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
3053 new meaning of b_property.
3055 * syntax.c (update_syntax_table): Simplify.
3056 (Fforward_comment): Don't skip quoted chars when going backward.
3058 2001-10-11 Gerd Moellmann <gerd@gnu.org>
3060 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
3061 in case I is of some unsigned type, in which case
3062 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
3063 comparison becomes bogus.
3065 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
3066 (Fuser_full_name): Fix bug treating a float as a fixnum.
3068 * data.c (Fstring_to_number): Use make_fixnum_or_float.
3070 * lisp.h (make_fixnum_or_float): New macro.
3072 * lisp.h (circular_list_error): Add prototype.
3074 * data.c (Qcircular_list): New variable.
3075 (circular_list_error): New function.
3076 (syms_of_data): Initialize it Qcircular_list.
3078 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
3080 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c
3081 * casefiddle.c, buffer.c: Include keymap.h.
3083 2001-10-10 Gerd Moellmann <gerd@gnu.org>
3085 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
3086 options. From Dave Love <d.love@dl.ac.uk>.
3088 2001-10-09 Gerd Moellmann <gerd@gnu.org>
3090 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
3091 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3093 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
3095 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3097 2001-10-08 Andrew Innes <andrewi@gnu.org>
3099 * lisp.h [max]: Undef min and max before redefining them.
3101 * w32gui.h: Do not undef min and max.
3103 * w32heap.h: Do not undef min and max.
3105 * s/ms-w32.h: Do not undef min and max.
3107 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3109 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
3111 2001-10-08 Sam Steingold <sds@gnu.org>
3113 * keymap.c (current-active-maps): Quote newlines (compilation error).
3115 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3117 * Makefile.in (lisp, shortlisp): Replace bindings.el with
3118 bindings.elc, since otherwise doc strings in bindings.el get wrong
3121 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3123 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
3125 * keyboard.h (map_prompt): Remove.
3127 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
3128 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
3130 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3132 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3134 * keyboard.c (map_prompt): Remove.
3135 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
3138 * keymap.h: New file. Extracted from lisp.h.
3140 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
3141 (accessible_keymaps_1): New function.
3142 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
3143 (Fwhere_is_internal): Use Fcurrent_active_maps.
3144 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
3145 Insert in current buffer rather than standard-output.
3146 Don't call `help-mode'. Export to elisp.
3147 (describe_buffer_bindings): New wrapper.
3148 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
3149 and Sdescribe_buffer_bindings.
3151 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3153 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
3154 Remove code setting signal handler.
3156 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
3157 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
3159 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3161 * keyboard.c: Don't define min/max.
3163 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3165 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
3166 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
3167 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
3168 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
3169 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
3170 Don't define min/max.
3172 * lisp.h (min, max): New macros.
3174 * puresize.h (BASE_PURESIZE): Increase to 725000.
3176 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3178 * xfaces.c (free_frame_menubar): Add prototype.
3180 * lisp.h (init_window): Add prototype.
3182 * editfns.c: Include ctype.h.
3184 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
3185 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
3186 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
3189 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
3190 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
3191 `popup_activated_flag' and `title'.
3193 * doc.c (Fdocumentation_property): Fix typo in a doc string.
3195 * emacs.c (main): Remove extra `;'.
3197 * atimer.h (struct atimer): Fix typos in a comment.
3199 * atimer.c: Fix typo.
3201 * Makefile.in: Fix typo.
3203 * README: Remove obsolete part mentioning removed VMS file.
3205 2001-10-07 Miles Bader <miles@gnu.org>
3207 * Makefile.in (lisp, shortlisp): Add `button.elc'.
3209 2001-10-07 Ken Raeburn <raeburn@gnu.org>
3211 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
3214 * lisp.h (Ffield_end): Declare.
3216 2001-10-07 Gerd Moellmann <gerd@gnu.org>
3218 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
3220 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
3222 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
3224 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
3226 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
3227 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
3229 * alloc.c (inhibit_garbage_collection): Simplify.
3230 (Fmemory_use_counts): Ditto.
3232 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
3233 (syms_of_data): DEFVAR_INT most-positive-fixnum and
3234 most-negative-fixnum.
3236 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
3237 (FIXNUM_OVERFLOW_P): New macros.
3239 2001-10-06 Miles Bader <miles@gnu.org>
3241 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
3242 scroll_bar_bottom_shadow_pixel fields.
3243 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
3244 for the shadows, and tell the toolkit about them if we succeed.
3245 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
3246 Free scroll-bar shadow colors.
3247 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
3248 Free scroll-bar shadow colors when the background color changes.
3249 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
3250 Initialize scroll-bar shadow-color fields.
3252 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3254 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
3256 2001-10-05 Miles Bader <miles@gnu.org>
3258 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
3259 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
3260 New functions (were in simple.el).
3261 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
3262 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
3263 (syms_of_minibuf): Initialize them.
3265 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3267 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
3268 (tiff_load): Install them as error and warning handler.
3270 2001-10-04 Andrew Innes <andrewi@gnu.org>
3272 * w32fns.c (x_to_w32_color): Fix argument to alloca.
3273 (w32_load_system_font): Don't believe what GetLanguageFontInfo
3274 says; query codepage info directly to determine if font is double byte.
3275 (x_to_w32_charset): Handle private format for unknown charsets.
3276 Handle wildcards in charset spec, by ignoring them.
3277 (w32_codepage_for_font): Fix argument to alloca. Don't remove
3278 "*-" prefix from charset.
3279 (x_to_w32_font): Enlarge remainder array for safety. Specifically
3280 handle the truncated font spec form constructed by font_list_1, so
3281 that we correctly identify the charset fields. Don't remove "*-"
3282 prefix from charset.
3283 (w32_list_synthesized_fonts): Fix argument to alloca.
3285 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
3287 * window.h (MINI_WINDOW_P): Use NILP.
3289 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
3291 * termhooks.h (struct input_event): Use proper type for `kind'.
3293 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3295 This handles unknown keysyms better than before. For example,
3296 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
3297 Emacs formerly completely ignored F5. With the change, it derives
3298 a key symbol from the name of the X keysym, `ccaron' in this case.
3299 Reported by Martin Buchholz.
3301 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
3304 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
3305 that EVENT->code isn't a function key, use the keysym's name.
3307 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3309 FOREACH is a macro that should make it easier to loop over Lisp
3310 lists with checks for cycles and proper lists.
3312 * lisp.h (LIST_END_P, FOREACH): New macros.
3314 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3316 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
3317 called for a lost connection. Prevent dumping core in this case.
3318 Instead print the X error, and exit. On user request.
3320 * xterm.c (error_msg): New variable.
3321 (x_fatal_error_signal): New function.
3322 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
3323 as fatal_error_signal_hook around the call to XtCloseDisplay.
3325 * emacs.c (fatal_error_signal_hook): New variable.
3326 (fatal_error_signal): Call that function.
3328 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3330 With this, Emacs prints how much pure storage it will
3331 approximately need in case pure storage overflows while dumping.
3333 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
3335 (init_alloc_once): Initialize new variables.
3336 (PURE_POINTER_P): Use new variables.
3337 (pure_alloc): If pure storage overflows, allocate from the heap.
3338 (check_pure_size): New function.
3339 (Fgarbage_collect): Don't GC if pure storage has overflowed.
3341 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
3342 (check_pure_size): Add prototype.
3344 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
3346 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3348 This adds a post-gc-hook that's run with GC inhibited.
3349 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
3351 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
3352 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
3353 (Fgarbage_collect): Run post-gc-hook.
3355 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3357 This adds `defvaralias' and `indirect-variable'. Changes not
3358 directly related to this feature are there to gain the same
3359 performance again as before variable aliases.
3361 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
3362 code to get and set symbol values, to take defvaralias into account.
3364 (Note: the new `constant' bit-flag in symbols would make it
3365 possible to define arbitrary read-only variables, e.g. with
3368 Documentation is in lispref/variables.texi. Added to NEWS.
3370 * lisp.h (enum symbol_interned): New enumeration.
3371 (struct Lisp_Symbol): Remove member `obarray', add
3372 `indirect_variable', `constant', and `interned'.
3373 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
3374 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
3375 (indirect_variable): Add prototype.
3377 * print.c (print_preprocess, print_object): Test internedness of
3378 symbols differently.
3380 * lread.c (Fintern, Funintern): Set symbol's interned and constant
3382 (init_obarray): Likewise for t and nil.
3384 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3385 (Fdefvaralias): New function.
3386 (specbind): Simplify the test if symbol is a constant.
3387 (syms_of_eval): Defsubr Fdefvaralias.
3389 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3390 (Qcyclic_variable_indirection): New variable.
3391 (Fkeywordp): Check for internedness differently.
3392 (Fmakunbound): Simplify the test if symbol is a constant.
3393 (indirect_variable, Findirect_variable): New functions.
3394 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
3396 (let_shadows_buffer_binding_p): Check for variable aliases.
3397 (set_internal): Simplify the test if SYMBOL is a constant.
3398 If SYMBOL has a buffer-local value and is an alias, use the aliased
3400 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
3403 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
3404 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
3407 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
3409 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
3410 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
3411 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
3413 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3417 2001-10-03 Miles Bader <miles@gnu.org>
3419 * callproc.c (syms_of_callproc): Explicitly state in the
3420 documentation for `process-environment' that earlier entries take
3421 precedence over later ones.
3423 2001-10-02 Miles Bader <miles@gnu.org>
3425 * textprop.c (Fnext_char_property_change)
3426 (Fprevious_char_property_change): Remove reference to non-existant
3427 argument OBJECT from doc-string.
3429 2001-10-01 Gerd Moellmann <gerd@gnu.org>
3431 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
3432 (try_window_id): Skip back over lines ending in a newline from a
3435 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
3438 2001-10-01 Richard M. Stallman <rms@gnu.org>
3440 * search.c (Freplace_match): Doc fix.
3442 2001-09-28 Andrew Innes <andrewi@gnu.org>
3444 * w32menu.c (set_frame_menubar): Take into account that
3445 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3448 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
3450 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
3452 2001-09-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3454 * s/gnu-linux.h: Fix a typo in comment.
3456 2001-09-28 Andreas Schwab <schwab@suse.de>
3458 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
3459 nocombreloc, in case -z combreloc is the default.
3461 2001-09-28 Gerd Moellmann <gerd@gnu.org>
3463 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
3464 really going on here.
3466 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
3468 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
3470 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
3472 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
3473 utf-8, menu-bar, and latin-N.
3474 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
3475 unconditionally now.
3476 (lisp): Add latin-N, since they are preloaded.
3478 2001-09-27 Gerd Moellmann <gerd@gnu.org>
3480 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
3481 to the left. Some cleanup.
3483 * xdisp.c (display_mode_element): One more case where a string's
3484 multibyteness should be used for display.
3486 2001-09-26 Gerd Moellmann <gerd@gnu.org>
3488 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
3491 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
3492 of the only temporarily set echoing flag for deciding when
3495 * keyboard.c (echo_kboard): Make externally visible.
3497 * lisp.h (echo_kboard): Declare extern.
3499 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
3500 fonts_changed_p if we need larger matrices due to vscrolling.
3501 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
3502 this round of redisplay if make_cursor_line_fully_visible fails.
3503 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
3504 (try_cursor_movement, try_scrolling): Use them instead of integers.
3506 * dispextern.h (required_matrix_width, required_matrix_height):
3509 * dispnew.c (required_matrix_width, required_matrix_height):
3511 (allocate_matrices_for_window_redisplay)
3512 (allocate_matrices_for_frame_redisplay: Use them.
3513 Remove parameters CH_DIM.
3515 * xdisp.c (display_mode_lines): Temporarily set selected_frame
3516 and selected_window to the frame of the window whose mode-lines
3517 are displayed, and to the window itself.
3518 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
3521 2001-09-25 Gerd Moellmann <gerd@gnu.org>
3523 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
3524 the image cache under us.
3526 * xdisp.c (display_mode_element): If the mode element is a symbol
3527 with a string value, use that string's multibyteness for displaying.
3529 * keyboard.c (read_char): Don't clear a message for a switch-frame
3530 event. From Stefan Monnier <monnier@cs.yale.edu>.
3532 * xterm.c (fast_find_position) [0]: Add a presumably more correct
3533 version for after 21.1.
3535 * xdisp.c (row_containing_pos): Make externally visible.
3537 * dispextern.h (row_containing_pos): Add prototype.
3539 * process.c (send_process): Disable composition if from_byte < 0.
3540 From Kenichi Handa <handa@etl.go.jp>.
3542 2001-09-24 Gerd Moellmann <gerd@gnu.org>
3544 * xterm.c (refreshicon): Function removed.
3546 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
3548 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
3550 * xterm.c (toplevel): Remove includes in #if 0.
3552 * process.c (sigchld_handler) [LINUX]: Don't return from
3553 the signal handler at the end of the loop.
3555 2001-09-21 Gerd Moellmann <gerd@gnu.org>
3557 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
3558 Terminate only if kill returns -1, and errno is ESRCH.
3560 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
3562 * Makefile.in (shortlisp): Add ../lisp/env.elc.
3564 2001-09-20 Gerd Moellmann <gerd@gnu.org>
3566 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
3567 since this function can be called during GC.
3569 * callproc.c (Fcall_process): Handle errors from pipe(2).
3570 (child_setup): Delete code in #ifdef vipc.
3572 2001-09-19 Gerd Moellmann <gerd@gnu.org>
3574 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
3575 (display_mode_element): Display the string from decode_mode_spec
3576 depending on its multibyteness.
3578 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
3580 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
3582 2001-09-18 Gerd Moellmann <gerd@gnu.org>
3584 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
3585 recursive_edit_unwind.
3586 (recursive_edit_unwind): Set kboard state according to
3589 * buffer.c (modify_overlay): Don't do nothing if START == END;
3590 This can still be a modification, for example when an overlay has
3591 a before-string or after-string.
3592 (Fdelete_overlay): Prevent redisplay optimizations when deleting
3593 an overlay with before-string or after-string.
3595 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
3596 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
3598 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
3599 first_unchanged_at_end_row is in front of
3600 last_unchanged_at_beg_row. This code should be removed after the
3603 2001-09-17 Gerd Moellmann <gerd@gnu.org>
3605 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
3606 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
3608 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
3611 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
3613 * dired.c (Ffile_attributes): Doc fix.
3615 2001-09-14 Gerd Moellmann <gerd@gnu.org>
3617 * fileio.c (Ffile_symlink_p): Fix last change.
3619 * filelock.c (current_lock_owner): Fix last change.
3621 2001-09-13 Gerd Moellmann <gerd@gnu.org>
3623 * filelock.c (current_lock_owner): If readlink returns ERANGE,
3624 take that to mean that the buffer is too small.
3626 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
3627 that to mean that the buffer is too small.
3629 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
3630 current buffer's multibyteness when discarding the iterator's
3633 * xfns.c (Fx_window_property): Handle case that property gets
3634 deleted between the two calls to XGetWindowProperty.
3636 2001-09-11 Gerd Moellmann <gerd@gnu.org>
3638 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
3640 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
3641 in addition to read-only.
3643 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
3644 to t in addition to read-only.
3646 * lisp.h (Qinhibit_modification_hooks): Declare.
3648 * insdel.c (Qinhibit_modification_hooks): New variable.
3649 (syms_of_insdel): Initialize and staticpro it.
3651 * textprop.c (verify_interval_modification): Don't run
3652 modification-hooks if inhibit_modification_hooks.
3654 * dispnew.c (set_window_cursor_after_update): Fix code
3655 finding glyph row containing cursor when cursor_in_echo_area
3658 * xdisp.c (init_from_display_pos): Put some code in #if 0.
3659 (add_to_log): Use bcopy instead of strcpy.
3660 (init_from_display_pos): Use an explicit loop over bytes in
3661 overlay strings instead of calling index.
3663 2001-09-10 Gerd Moellmann <gerd@gnu.org>
3665 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
3667 * dispnew.c (direct_output_for_insert): Don't change IT's
3668 stop_charpos to something in front of its current position.
3670 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
3673 2001-09-10 Richard M. Stallman <rms@gnu.org>
3675 * frame.c (Fmouse_position): Doc fix.
3677 2001-09-07 Gerd Moellmann <gerd@gnu.org>
3679 * xdisp.c (init_from_display_pos): Don't compare the result
3680 of calling index with NULL.
3682 2001-09-06 Gerd Moellmann <gerd@gnu.org>
3684 * xfns.c (x_set_background_color): Don't change the colors
3685 of the X window of scroll bar widgets.
3687 2001-09-05 Andrew Innes <andrewi@gnu.org>
3689 * w32fns.c (w32_createwindow): Undo last change.
3691 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3693 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
3695 * xdisp.c (string_buffer_position): Use *single_char_property*
3696 functions instead of the *single_property* functions.
3698 2001-09-04 Andrew Innes <andrewi@gnu.org>
3700 * w32term.c (w32_read_socket): Add more information to debugging
3703 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
3704 from Emacs frames, so that calls to GetClipBox in w32term.c
3705 correctly report when part of a frame is visible (including
3706 scrollbars, etc). This prevents repeated redrawing of frames when
3707 only a scrollbar is visible.
3708 (w32_wnd_proc): Add more frame information to debugging output.
3710 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
3712 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
3714 2001-09-03 Gerd Moellmann <gerd@gnu.org>
3716 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
3717 help-echo for a string which doesn't have help-echo itself, use
3718 get-char-property to obtain the help-echo from the string's buffer
3719 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
3720 have mouse-face, look ``under'' the string for mouse-face from an
3722 (fast_find_position): Add parameter STOP. In the final row, stop
3723 before glyphs having STOP as object. Don't consider glyphs that
3724 are not from a buffer.
3726 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
3728 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
3730 * fns.c (Fmd5): Doc fix.
3732 2001-08-31 Gerd Moellmann <gerd@gnu.org>
3734 * composite.c (update_compositions): Do nothing if
3735 inhibit-modification-hooks is set.
3737 2001-08-30 Gerd Moellmann <gerd@gnu.org>
3739 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
3740 and check_message_stack if terminating abnormally. We want
3741 glyph matrices etc. in a core dump.
3743 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
3744 (syms_of_xdisp): Initialize them.
3745 (handle_single_display_prop): Don't change point, bind `object',
3746 `position', and `buffer-position' instead to the object having the
3747 `display' property, position in the object and position in the buffer.
3749 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3750 of the buffer if REPLACE is non-nil.
3752 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3754 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3756 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3758 * w32term.c (x_set_glyph_string_background_width)
3759 (show_mouse_face): Track the last changes in xterm.c.
3761 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3763 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3764 string's background width so that multi-line mouse-face is drawn
3765 to the right edge of the window.
3766 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3769 * dispnew.c (direct_output_for_insert): Set updated_area
3770 before inserting/writing glyphs.
3772 * xdisp.c (display_mode_element): Use string_byte_to_char to
3773 determine character positions in strings, use chars_in_text
3774 instead of strwidth.
3775 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3776 a matrix as parameter; this is easier to use from GDB.
3778 2001-08-28 Miles Bader <miles@gnu.org>
3780 * textprop.c (Fprevious_single_char_property_change)
3781 (Fnext_single_char_property_change): Doc fixes.
3783 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3785 * fileio.c (Finsert_file_contents): Allocate, restore, and
3786 free composition data in the case of REPLACE not being nil.
3788 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3789 there exist overlay strings with newlines at POS.
3790 (text_outside_line_unchanged_p): Return 0 if changes start at
3791 START and overlays exist at START. Likewise for END.
3792 (try_window_id): Give up if init_to_row_end returns 0.
3794 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3797 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3799 * keymap.c (access_keymap): Return the cdr of the binding of
3800 a generic character instead of its definition (KEY . BINDING).
3802 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3803 to 0 also in the REPLACE case.
3805 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3807 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3808 open to determine whether file is readable (as for DOS_NT).
3810 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3812 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3813 coding.type is coding_type_no_conversion or coding_type_raw_text,
3814 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3815 non-nil instead of just setting enable_multibyte_characters in the
3818 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3820 * dispextern.h (struct face_cache): Add member
3821 menu_face_changed_p.
3823 * xfaces.c (menu_face_changed_default): New variable.
3824 (menu_face_changed_count): Variable removed.
3825 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3826 the menu_face_changed_default flag, otherwise set the FRAME's
3827 menu_face_changed_p flag if the `menu' face has been changed.
3828 Prevent calling set_font_frame_param if FRAME is t.
3829 (make_face_cache): Initialize cache's menu_face_changed_p
3830 from menu_face_changed_default.
3831 (realize_basic_faces): Look into the frame's face cache to
3832 determine if the menu appearance needs updating.
3834 * keymap.c (access_keymap): Fix last change to not consider
3835 IDX when it has modifiers.
3837 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3839 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3840 . BINDING) exists, where GENERIC-CHAR is the generic character of
3841 the charset of IDX, return BINDING unless there exists a binding
3844 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3846 * xrdb.c (SYSV): Don't define on Solaris 2.
3847 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3849 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3850 of the screen line, not text line, containing IT's current position.
3852 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3854 * window.c (window_scroll_pixel_based): Don't recenter if
3855 PT is partially visible in the window.
3857 * xterm.c (expose_window_tree, expose_window, expose_line):
3858 Return 1 when overwriting mouse-face.
3859 (expose_frame): If mouse-face was overwritten, redo it.
3861 * xfaces.c (x_update_menu_appearance): Don't call
3862 set_frame_menubar, let the next redisplay do it.
3864 2001-08-14 Andrew Innes <andrewi@gnu.org>
3866 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3867 drawing glyph string.
3869 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3871 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3874 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3876 * xfaces.c (x_update_menu_appearance): Save and restore value of
3877 interrupt_input_blocked.
3879 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3881 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3882 a line start, move back to the line start.
3884 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3885 exactly when a mini-buffer is active.
3887 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3888 in units of 1/8 character on non window-system frames.
3889 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3891 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3893 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3896 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3898 * keyboard.c (Vpre_help_message): New variable.
3899 (syms_of_keyboard): Initialize and staticpro it.
3900 (show_help_echo): Record current message before displaying a
3901 help-echo, and restore that message when clearing the help.
3903 * xfns.c (x_create_im): Remove prototype.
3905 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3907 * dispnew.c (adjust_glyph_matrix): Undo last change.
3909 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3911 * dispnew.c (adjust_glyph_matrix): In the optimization for
3912 windows whose height has changed, disable partially visible lines.
3914 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3916 * window.c (Frecenter): If ARG < 0, and on a window system
3917 frame, count in some empty lines when we can't move -ARG lines down.
3919 * xdisp.c (start_display): Don't try to determine the continuation
3920 lines width if lines are truncated. It's superfluous and leads to
3921 incorrect results if POS is not visible in the window after
3922 reseating the iterator at the previous line start.
3924 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3926 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3928 2001-08-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3930 * alloc.c (init_stack): Remove declaration.
3932 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3934 * keyboard.c (read_key_sequence): Check that key is an integer
3935 before comparing it with quit_char.
3936 (add_command_key): Use larger_vector.
3937 (read_char_x_menu_prompt): Instead of converting symbol and
3938 integer events into conses (EVENT . nil), use (EVENT . disabled)
3939 which cannot be confused with valid events.
3940 (read_char): When reading from Vunread_command_events, check for
3941 events of the form (EVENT . disabled) instead of
3944 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3945 a float, determine the max height from the frame's height.
3947 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3949 * xdisp.c (redisplay_internal): Take message_cleared_p into
3950 account only if minibuf_level == 0.
3952 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3954 * xdisp.c (redisplay_internal): Add a check for the last
3957 * xdisp.c (message_cleared_p): New variable.
3958 (clear_message): Set message_cleared_p when clearing the current
3960 (redisplay_internal): Look at message_cleared_p to capture
3961 the case that the echo area should be cleared.
3963 * keyboard.c (command_loop_1): Fix spelling of
3964 resize_echo_area_exactly.
3966 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3968 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3970 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3971 current matrix when the window gets smaller.
3973 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3975 * print.c (strout): Cast the character passed to insert_char to
3976 unsigned char, to avoid sign extension when it is promoted to int.
3978 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3980 * fileio.c (Finsert_file_contents): Don't treat a return value
3981 of 0 from emacs_read as an IO error.
3983 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3985 * keyboard.c (abs): New macro.
3986 (double_click_fuzz): New variable.
3987 (make_lispy_event): Use it to determine what makes a double-click.
3988 (syms_of_keyboard): DEFVAR_INT it.
3990 * xmenu.c (set_frame_menubar): Take into account that
3991 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3994 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3996 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3998 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3999 of row's visible height.
4001 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
4002 deal with the first overlay string having an image `display' property.
4003 (try_window_reusing_current_matrix, compute_line_metrics):
4004 Fix computation of row's visible height for the case that part of the
4005 row is invisible above and part of the row is at the same time
4006 invisible below the window.
4008 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4010 * xfns.c (x-show-tip): Doc fix.
4012 * xfns.c (Vx_max_tooltip_size): New variable.
4013 (syms_of_xfns): DEFVAR_LISP it.
4014 (Fx_show_tip): Set frame's window_width to the width of the
4015 window. Use a maximum tooltip size specified by
4016 Vx_max_tooltip_size, if that has valid contents.
4017 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
4019 2001-07-26 Andrew Innes <andrewi@gnu.org>
4021 * w32term.c (x_display_list): New variable.
4022 (w32_term_init): Set it.
4024 * w32term.h (x_display_list): New extern.
4026 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4028 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
4029 is non-nil, instead of when redisplaying_p is non-zero.
4031 (mark_window_display_accurate_1): Add an assertion.
4033 2001-07-25 Gerd Moellmann <gerd@gnu.org>
4035 * dispextern.h (struct it): Increase size of ctl_chars to 16.
4037 * xfns.c (Fx_file_dialog): Block/unblock input while processing
4038 events so that we get a chance of processing expose events.
4040 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
4042 2001-07-24 Gerd Moellmann <gerd@gnu.org>
4044 * xfns.c (valid_image_p): Protect better against invalid image
4045 specifications. Previous code could signal an error.
4047 2001-07-23 Gerd Moellmann <gerd@gnu.org>
4049 * indent.c (current_column): Fix column computation in the
4050 presence of display table entries.
4051 (current_column_1, Fmove_to_column, compute_motion): Likewise.
4053 * dispnew.c (adjust_glyph_matrix): In the optimization for
4054 windows whose height has changed, use the new window height
4055 to compute which rows to invalidate.
4057 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
4058 (MAX_10_EXP): New macro.
4061 * coding.c (code_convert_region): Handle the multibyte case if
4062 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
4064 2001-07-20 Gerd Moellmann <gerd@gnu.org>
4066 * dispextern.h (struct face): Change type of `stipple' to
4069 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
4071 2001-07-19 Gerd Moellmann <gerd@gnu.org>
4073 * dispnew.c (update_window): Don't set the cursor at the end
4074 of the update if display update has been paused.
4076 * composite.h (syms_of_composite): Renamed from syms_of_composition.
4078 2001-07-18 Ken Raeburn <raeburn@gnu.org>
4080 * fns.c (Fset_char_table_default): Check that a charset is defined
4081 before checking its dimension.
4083 2001-07-17 Ken Raeburn <raeburn@gnu.org>
4085 * coding.c (setup_coding_system): Don't do any designation based
4086 on reg_bits if charset is not yet defined.
4088 * lisp.h (XVECTOR): Verify correct object type before returning a
4089 pointer, using eassert.
4091 2001-07-17 Gerd Moellmann <gerd@gnu.org>
4093 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
4094 Increase to 4096 because of paste problems reported on GNU/Linux.
4096 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
4098 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
4100 2001-07-16 Gerd Moellmann <gerd@gnu.org>
4102 * fileio.c (unwind_read): Function removed.
4103 (read_non_regular, read_non_regular_quit): New functions.
4104 (Finsert_file_contents): When reading from non-regular files,
4105 arrange to catch a `quit' and terminate the loop. Rearrange
4106 code so that a `quit' when reading from a regular file doesn't
4107 insert text in the buffer.
4109 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
4110 Clear faces afterwards.
4111 (clear_font_table): Take a x_display_info parameter. Don't free
4112 fonts being the default font of any frame on the given display.
4114 2001-07-13 Gerd Moellmann <gerd@gnu.org>
4116 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
4117 instead of CHAR_STRING which can signal an error.
4119 * charset.c (char_to_string_1): Extracted from char_to_string.
4120 Return -1 instead of signaling an error.
4121 (char_to_string): Use it.
4123 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
4125 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
4127 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
4128 is t, don't try to append anything to it.
4130 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
4132 * dired.c (file_name_completion): Pass dp->d_name to
4133 Fstring_match, not elt, which is always nil here.
4135 2001-07-12 Gerd Moellmann <gerd@gnu.org>
4137 * xselect.c (x_decline_selection_request): Handle errors
4138 caused by receivers that have vanished.
4140 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
4141 ignoring events on foreign windows in #if 0. Always dispatch
4142 the event after checking it with x_handle_property_notify.
4144 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
4145 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
4146 TRACE macros to facilitate debugging. Add additional trace statements.
4147 (toplevel): Add prototypes for file-local functions.
4148 (x_atom_to_symbol): Remove DPYINFO parameter.
4150 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
4152 * w32menu.c (menubar_selection_callback, w32_menu_show):
4153 Initialize `entry' to nil.
4154 (w32_dialog_show): Remove unused `save_wv' variable.
4155 (name_is_separator): Recognize "--:foo" and "--foo-bar".
4157 2001-07-11 Gerd Moellmann <gerd@gnu.org>
4159 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
4161 * fileio.c (unwind_read): Print a message when discarding inserted
4162 text or switching the buffer to unibyte. Change parameter.
4163 (Finsert_file_contents): Don't pass VISIT to unwind_read.
4165 * fileio.c (unwind_read): New function.
4166 (Finsert_file_contents): Record it as unwind-function for
4167 the case that reading is interrupted by C-g.
4169 2001-07-10 Gerd Moellmann <gerd@gnu.org>
4171 * dispnew.c (update_window): Don't skip the header-line
4172 update when scrolling_window returns 0.
4174 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
4176 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
4177 for the case that x_decode_color signals an error.
4179 * xdisp.c (add_to_log): Do nothing if called asynchronously.
4181 2001-07-09 Gerd Moellmann <gerd@gnu.org>
4183 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
4184 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
4187 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
4189 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
4190 doc string line for dos-timezone-offset.
4192 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
4193 inline assembly, to avoid compiler warnings.
4194 (syms_of_msdos): Add \n\ at the end of a line in the doc string
4195 line for dos-unsupported-char-glyph.
4197 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
4199 2001-07-05 Gerd Moellmann <gerd@gnu.org>
4201 * sound.c: Include Emacs' header files with #include "...".
4203 * eval.c (specbind): Additionally record the buffer that was
4204 current when a buffer-local or frame-local variable was bound.
4206 2001-07-04 Gerd Moellmann <gerd@gnu.org>
4208 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
4209 to unibyte characters in unibyte buffers.
4211 2001-07-03 Gerd Moellmann <gerd@gnu.org>
4213 * eval.c (specbind): If SYMBOL has a frame-local binding, record
4214 the frame on the binding stack. Change format of entries for
4215 local bindings on the binding stack to '(SYMBOL . WHERE)'.
4216 (unbind_to): Handle unbinding a frame-local variable.
4218 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
4219 glyphs and truncation glyphs at the end of a row from its pixel width.
4220 (dump_glyph_row): Print row's continuation_lines_width.
4221 (try_window_id): Take the shortcut if ZV is visible in the
4222 window, but there are actually no changes at ZV.
4224 2001-07-02 Gerd Moellmann <gerd@gnu.org>
4226 * xterm.h (x_free_dpy_colors): Add prototype.
4228 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
4229 right number of arguments.
4231 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
4232 ($(lwlibdir)TAGS): New target.
4233 (TAGS): Fix dependency list.
4235 * xterm.c (x_list_fonts): Make sure XFreeFont is called
4238 2001-06-30 Gerd Moellmann <gerd@gnu.org>
4240 * emacs.c (main): Remove extern declaration for sys_nerr, which
4241 isn't used and causes a compilation error with GCC 3.0 on
4244 2001-06-27 Gerd Moellmann <gerd@gnu.org>
4246 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
4247 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
4248 (toplevel): Include <signal.h> and syssignal.h.
4250 * sound.c (vox_configure, vox_close): Turn off atimers
4253 2001-06-26 Gerd Moellmann <gerd@gnu.org>
4255 * keyboard.c (read_char) <non_reread>: Record the previous idle
4256 start time before calling timer_stop_idle.
4257 (read_char) <reread_first>: After processing a help-echo event,
4258 restore the previous idle start time.
4260 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
4261 the start of invisible text.
4262 (setup_for_ellipsis): New function.
4263 (next_overlay_string): After all overlay strings have been
4264 processed, display an ellipsis if necessary.
4265 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
4266 (push_it): Initialize display_ellipsis_p on the iterator's stack.
4268 * dispextern.h (struct iterator_stack_entry): Add member
4271 2001-06-25 Gerd Moellmann <gerd@gnu.org>
4273 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
4274 on the value of the wait-for-wm frame parameter.
4276 * xterm.h (struct x_output): Add member wait_for_wm.
4278 * xfns.c (Qwait_for_wm): New variable.
4279 (x_frame_parms): Add entry for `wait-for-wm".
4280 (x_set_wait_for_wm): New function.
4281 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
4282 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
4284 * xdisp.c (try_window_id) <all changes below window end>: Don't
4285 take this shortcut if ZV is visible in the window.
4286 (try_window_id): When checking for window start being in changed
4287 text, don't check that the buffer's size has changed.
4289 2001-06-23 Richard M. Stallman <rms@gnu.org>
4291 * minibuf.c (Fcompleting_read): Doc fix.
4293 2001-06-19 Gerd Moellmann <gerd@gnu.org>
4295 * composite.c (Ffind_composition_internal): Accept ZV
4296 and a string's end position as POS.
4298 2001-06-18 Gerd Moellmann <gerd@gnu.org>
4300 * composite.c (Ffind_composition_internal): Check POS
4303 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4305 * editfns.c (Fmessage_box): If the frame is not under a window
4306 system, output the message in the echo area.
4308 2001-06-14 Richard M. Stallman <rms@gnu.org>
4310 * xdisp.c (try_window_id): When EOB is visible, don't treat
4311 insertion at EOB as if it were "off the bottom of the screen."
4313 2001-06-11 Andrew Innes <andrewi@gnu.org>
4315 * w32proc.c (create_child): Add new parameter is_gui_app.
4316 (w32_executable_type): Add new parameter is_gui_app.
4317 (sys_spawnve): Use it.
4318 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
4319 SIGQUIT. This matches better how the signals are interpreted by
4320 MSVC compiled programs.
4321 (syms_of_ntproc): Update docstring.
4323 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
4325 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
4326 well otherwise note_mouse_highlight might optimize away highlighting
4327 if we pass over that same overlay again.
4329 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
4331 * lread.c (Fload): Document that the argument is run via
4332 substitute-in-file-name.
4334 2001-05-31 Gerd Moellmann <gerd@gnu.org>
4336 * Makefile.in (bootstrap-doc): New target.
4337 (bootstrap-emacs): Depend on it.
4339 * fileio.c (Fdo_auto_save): Don't try to create the directory of
4340 auto-save-list-file-name when shutting down Emacs, because
4341 creating the directory might signal an error, and leaves
4342 Emacs in a strange state.
4344 * term.c: (tty_cursor_hidden): New variable.
4345 (update_begin): Don't call tty_hide_cursor. Clean up.
4346 (update_end, set_terminal_window, set_scroll_region): Clean up.
4347 (ring_bell, reset_terminal_modes): Clean up.
4348 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
4349 on tty_cursor_hidden.
4350 (write_glyphs): Call tty_hide_cursor.
4352 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
4354 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
4356 2001-05-30 Gerd Moellmann <gerd@gnu.org>
4358 * xfns.c (enum image_value_type): New enumerator
4359 IMAGE_STRING_OR_NIL_VALUE.
4360 (parse_image_spec): Handle it.
4361 (xbm_format, pbm_format): Use it for :foreground and :background.
4362 (xbm_load, pbm_load): Check for nil color names.
4364 * xterm.c (note_mouse_highlight): If an overlapping overlay
4365 exists, but we find that we highlight the same overlay as before,
4366 don't do the highlighting again.
4368 2001-05-29 Gerd Moellmann <gerd@gnu.org>
4370 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
4371 Protect unibyte strings created by replacing their multibyte
4372 equivalents in menu_items.
4374 * keymap.c (Fsingle_key_description): NUL-terminate the string
4375 buffer before calling build_string.
4377 * callproc.c (Fcall_process): Deal with decode_coding returning
4378 CODING_FINISH_INCONSISTENT_EOL.
4380 2001-05-28 Gerd Moellmann <gerd@gnu.org>
4382 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
4383 an item's name with its key description in case the description
4384 is a multibyte string.
4386 * keymap.c (Fsingle_key_description): Create a multibyte string
4389 * macros.c (Fstart_kbd_macro): Doc fix.
4391 * xterm.c (cursor_in_mouse_face_p): New function.
4392 (x_draw_stretch_glyph_string): Use it to choose a different GC
4393 when drawing a cursor within highlighted text.
4395 * editfns.c (char_property_eq): Put in #if 0.
4397 * indent.c (string_display_width): Put in #if 0.
4399 * lread.c (Fload): Remove unused label.
4401 * termcap.c (speeds): Put in #if 0.
4403 2001-05-18 Gerd Moellmann <gerd@gnu.org>
4405 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
4407 * xfaces.c (xlfd_point_size): Don't divide pixel size from
4408 transformation matrix by 10.
4410 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4412 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
4413 only if it's equal to the former foreground pixel color.
4414 (x_set_foreground_color, x_set_background_color)
4415 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
4417 2001-05-16 Dave Love <fx@gnu.org>
4419 * insdel.c (signal_before_change, signal_after_change): Consider a
4420 local change hook which changes the buffer.
4422 * process.c (read_process_output): Don't call signal_after_change
4423 and update_compositions after insert_from_string_before_markers.
4425 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4427 * xfaces.c (split_font_name): Use the right field when
4428 checking for `[...]' syntax.
4430 * buffer.c (copy_overlays): New function.
4431 (clone_per_buffer_values): Use it.
4433 * buffer.h (OVERLAY_PLIST): New macro.
4435 * keymap.c (Fsingle_key_description): Replace a build_string with
4436 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
4438 * fontset.c (Ffontset_info): Check that face is non-null
4439 before accessing its fields.
4441 2001-05-15 Gerd Moellmann <gerd@gnu.org>
4443 * keyboard.c (read_key_sequence): Prevent generating a fake
4446 * xfaces.c (split_font_name): Handle `[...]' for the right
4449 * ccl.c (ccl_driver): Don't copy remaining bytes in case
4450 of CCL_STAT_INVALID_CMD.
4452 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
4454 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
4455 in <var> has no default value yet.
4457 * xfaces.c (try_alternative_families): First try the FAMILY.
4458 And if nothing is found in the end, try again with scalable fonts.
4459 (try_font_list): Let try_alternative_families do a bit more of
4460 the work. Only use FAMILY if it is not nil.
4461 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
4463 2001-05-14 Gerd Moellmann <gerd@gnu.org>
4465 * xterm.c (note_mouse_highlight): Avoid changing the mouse
4466 pointer shape when show_mouse_face has already done it.
4468 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
4471 * xfaces.c (split_font_name): Make sure to leave the loop
4472 with the right value of `i'.
4474 * xfaces.c (split_font_name): Handle matrix transformations
4475 in the pixel and point size fields of XLFD font names.
4476 (xlfd_point_size): Likewise.
4478 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
4480 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
4481 (x_to_w32_font): Add prototype.
4483 * regex.c (malloc, realloc, free) [emacs]: Undefine before
4484 redefining, to avoid compiler warnings.
4486 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
4488 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
4489 (w32_get_bdf_glyph): Cast between unsigned char and char when
4490 passing arguments to subroutines, to shut up compiler warnings.
4491 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
4494 * xfaces.c: Include keyboard.h before frame.h, not after it.
4496 * widget.c: Include keyboard.h before frame.h.
4498 * w32term.h (struct image, struct face): Forward declaration, to
4499 avoid compiler warnings.
4501 2001-05-11 Gerd Moellmann <gerd@gnu.org>
4503 * keyboard.c (read_key_sequence): Don't modify events when
4504 generating fake prefix keys (mode-line, scroll-bar, ...) since
4505 this prevents proper processing of such events when pushed back
4506 into unread-command-events.
4508 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
4509 actually redrawn. Make the function static.
4510 (note_mouse_highlight): Fix a case where the mouse cursor
4511 was changed back to the text cursor.
4513 * xterm.h (clear_mouse_face): Remove prototype.
4515 * xdisp.c (try_window_id): Fix the fix and set the right
4518 * xdisp.c (try_window_id): Fix computation of window end in the
4519 case that lines were deleted at the end of the window. Add some
4520 more debug_method_adds.
4522 * xfaces.c (try_alternative_families): New function.
4523 (try_font_list): Use it. If ATTRS specifies a family, check
4524 fonts from that family first.
4525 (choose_face_font): Remove code setting the family part of
4528 2001-05-10 Gerd Moellmann <gerd@gnu.org>
4530 * xdisp.c (try_window_id): Fix case of all changes before
4533 * xdisp.c (try_window_id): Add some xasserts.
4535 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4537 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
4539 2001-05-09 Dave Love <fx@gnu.org>
4541 * xdisp.c (GIVE_UP): Fix for K&R C.
4543 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4545 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
4547 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
4548 back to the text cursor shape without need.
4550 2001-05-07 Gerd Moellmann <gerd@gnu.org>
4552 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
4554 * dispextern.h (inverse_video): Declare extern.
4556 * keyboard.c (delete_kboard): Handle the case that selected_frame
4557 has been deleted in the course of x_connection_closed.
4559 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
4561 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
4562 Fix the change from 2001-04-30.
4564 2001-05-03 Gerd Moellmann <gerd@gnu.org>
4566 * xfns.c (file_dialog_unmap_cb): New function.
4567 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
4568 where a dialog is closed via the window manager.
4570 * xdisp.c (try_window_id): Cases of changes all in front of
4571 the window start or all below the window end mostly rewritten.
4572 (redisplay_window): Move the tests if try_window_id is
4573 applicable to try_window_id.
4574 (GIVE_UP): New macro.
4576 2001-05-02 Gerd Moellmann <gerd@gnu.org>
4578 * xterm.c (expose_window): Return int. If W is the window
4579 currently being updated, mark the frame garbaged.
4580 Fix computation of rows intersecting the exposed rectangle.
4581 (expose_window_tree): Stop when expose_window returns 0.
4583 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
4584 again if it has already been drawn.
4586 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
4588 * syntax.c (update_syntax_table): Check that oldi has the same
4589 properties as old_prop before deciding not to invalidate.
4591 2001-04-30 Gerd Moellmann <gerd@gnu.org>
4593 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
4594 read-only text that is so because of text properties.
4596 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
4597 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
4598 windows that are components of a Lucid menu bar.
4600 2001-04-27 Gerd Moellmann <gerd@gnu.org>
4602 * term.c (turn_on_face): Fix reverse video handling on terminals
4603 that don't support colors.
4605 2001-04-26 Gerd Moellmann <gerd@gnu.org>
4607 * editfns.c (save_excursion_restore): Don't use XBUFFER on
4610 2001-04-25 Gerd Moellmann <gerd@gnu.org>
4612 * term.c (toggle_highlight): New function.
4613 (turn_on_face): Change handling of reverse video.
4615 * process.c (wait_reading_process_input):
4616 Call record_asynch_buffer_change only if a timer really changed buffers.
4618 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
4619 of the number of overlays to check.
4621 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
4623 * xdisp.c (try_window_id): Fix a case where window_end_pos
4624 and window_end_bytepos were not adjusted.
4626 2001-04-23 Gerd Moellmann <gerd@gnu.org>
4628 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
4631 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
4633 * process.c (wait_reading_process_input) [!subprocesses]:
4634 Don't reference waiting_for_user_input_p, it's not defined in the
4635 branch without async subprocesses support.
4637 2001-04-19 Gerd Moellmann <gerd@gnu.org>
4639 * keyboard.c (delete_kboard): Prevent a dangling reference
4640 from current_kboard to KB, which is freed.
4642 * process.c (wait_reading_process_input):
4643 Call record_asynch_buffer_change after running timers, to make
4644 read_key_sequence aware of buffer changes from under it.
4646 2001-04-18 Gerd Moellmann <gerd@gnu.org>
4648 * xfaces.c (Qscalable_fonts_allowed): New variable.
4649 (realizing_basic_faces_p): Removed.
4650 (x_face_list_fonts): Special handling for realizing_basic_faces_p
4652 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
4653 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
4654 for scalable-fonts-allowed to t.
4656 * fileio.c (Finsert_file_contents): If the file size returned from
4657 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
4658 read from files on a procfs whose contents are generated dynamically.
4660 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
4662 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
4663 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
4664 (__memalign_hook): Make the two prototypes consistent.
4666 2001-04-17 Gerd Moellmann <gerd@gnu.org>
4668 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
4669 matrix of mini-windows.
4671 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
4673 * intervals.c (find_interval): Don't rebalance during signal handling.
4675 2001-04-11 Gerd Moellmann <gerd@gnu.org>
4677 * fns.c: Include blockinput.h.
4679 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
4681 2001-04-10 Gerd Moellmann <gerd@gnu.org>
4683 * fns.c (Fcompare_strings): Fix return values.
4685 * window.c (window_scroll): Change the meaning of N to mean
4686 N screen-fulls or N lines.
4687 (window_scroll_pixel_based, window_scroll_line_based)
4688 (scroll_command, Fscroll_other_window): Change accordingly.
4690 * window.c (window_scroll_pixel_based, Frecenter):
4691 Call window_box_height instead of using it.last_visible_y for the
4692 height of the window.
4694 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
4695 instead of using it.last_visible_y for the height of the window.
4697 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
4698 From Dan Holmsand <dan@eyebee.com>.
4700 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
4701 able to write to hidden and system files. From Dan Holmsand
4704 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
4705 Holmsand <dan@eyebee.com>.
4707 2001-04-09 Gerd Moellmann <gerd@gnu.org>
4709 * fns.c (Fplist_get, Fplist_put): Add QUITs.
4711 * window.c (window_internal_height): Return 1 less if the
4712 window has a header line.
4714 * xdisp.c (try_window_id): When scrolling on a terminal, take
4715 the change of window_internal_height into account.
4717 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
4719 * gmalloc.c (align): If the argument SIZE would overflow
4720 __malloc_ptrdiff_t, fail right away.
4722 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4724 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
4725 Make sure the tooltip is completely visible.
4726 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
4728 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
4730 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
4732 2001-04-06 Dave Love <fx@gnu.org>
4734 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
4737 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4739 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
4741 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
4743 2001-04-05 Gerd Moellmann <gerd@gnu.org>
4745 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
4747 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4749 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4750 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4752 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4753 shell widget's position only if it is non-null.
4755 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4756 Set f->output_data.x->widget to null after destroying it.
4758 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4759 FILENAME to bring it in synch with the documentation.
4761 * xfaces.c (realizing_basic_faces_p): Renamed from
4762 realize_default_face_p.
4763 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4764 (realize_default_face): Don't set the flag.
4766 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4768 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4770 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4772 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4773 the buffer that was used for echoing.
4775 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4776 (first_font_matching): Removed unused function.
4777 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4778 (may_use_scalable_font_p): Remove parameter FONT; rename
4779 parameter NAME to FONT.
4780 (x_face_list_fonts): Fix missing bounds check.
4781 (realizing_default_face_p): New variable.
4782 (realize_default_face): Set and clear that flag.
4783 (x_face_list_fonts): When called during the realization of the
4784 default face, and no matching fonts are found when ignoring
4785 scalable fonts and fonts matching a regexp from
4786 face-ignored-fonts, try without ignoring fonts.
4788 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4790 * xfns.c (postprocess_image): New function.
4791 (lookup_image): Call it for all image types except PostScript.
4792 (x_kill_gs_process): Call postprocess_image.
4794 * xterm.c (x_use_underline_position_properties): New variable.
4795 (x_draw_glyph_string): Use it.
4796 (syms_of_xterm): DEFVAR_BOOL it.
4798 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4800 * xterm.c (x_alloc_nearest_color_1): New function.
4801 (x_alloc_nearest_color): Use it.
4802 (x_color_cells): Take a Display as argument, instead of a frame.
4803 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4804 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4805 (x_initialize): Register cvt_string_to_pixel as resource converter
4806 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4808 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4810 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4811 (set_iterator_to_next): If a string from a display property ends,
4812 consider the case that this might also be the end of an
4813 overlay string having the display property.
4815 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4817 * xdisp.c (reseat_to_string): Undo last change.
4819 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4820 matrix of a window when the header line changes, when
4821 new rows are allocated, or when the width changes.
4823 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4825 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4827 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4829 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4832 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4834 * data.c (Fsubr_interactive_form): New function.
4835 (syms_of_data): Defsubr it.
4837 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4838 (live_float_p, live_misc_p): Return 1 only if the offset of the
4839 pointer in its block is >= 0.
4841 2001-03-28 Paul Eggert <eggert@twinsun.com>
4843 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4844 microseconds calcuation. Avoid double-rounding problem.
4845 In doc string, warn that the result is approximate.
4847 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4849 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4850 bind `inhibit-eval-during-redisplay' to t.
4852 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4854 * xdisp.c (inhibit_eval_during_redisplay)
4855 (Qinhibit_eval_during_redisplay): New variables.
4856 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4857 don't eval, return nil instead.
4858 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4859 Initialize Qinhibit_eval_during_redisplay.
4861 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4862 the iterator's multibyte_p flag.
4864 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4865 instead of setting it to zero; it's incremented for each frame
4866 where the menu face is changed.
4868 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4869 change bottom shadow accordingly.
4871 * xterm.c (expose_window_tree, expose_frame): Don't compute
4873 (expose_window): Do it here instead.
4874 (x_draw_glyph_string): Fix a computation of the underline position.
4876 * bytecode.c (BYTE_CODE_QUIT): New macro.
4877 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4879 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4881 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4882 Give up if matrix starts in an ellipsis.
4883 (init_from_display_pos): Do nothing if POS doesn't specify
4884 a dpvec_index but the iterator has such a position.
4886 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4888 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4889 x/y position is (0, 0) after destroying the menu bar, restore
4890 its original position.
4892 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4893 (init_from_display_pos): Use it.
4894 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4896 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4898 * xdisp.c (try_window_id): Undo last change.
4900 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4902 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4904 * buffer.c (syms_of_buffer): Doc fix.
4906 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4908 * xfaces.c (x_update_menu_appearance): Use local variable
4909 popup_path for setting font resources.
4911 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4913 * frame.c (Fframe_list): Don't reference tip_frame if
4914 HAVE_WINDOW_SYSTEM is not defined.
4916 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4919 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4921 * xdisp.c (init_from_display_pos): Test invisible property
4922 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4924 * xdisp.c (redisplay_internal) <update one window>: Make sure
4925 last_arrow_position and last_arrow_string are set.
4927 * frame.c (Fframe_list): Don't return a tooltip frame.
4929 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4931 * xdisp.c (mark_window_display_accurate_1): New function,
4932 extracted from mark_window_display_accurate.
4933 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4934 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4935 (mark_window_display_accurate): Use it.
4936 (redisplay_internal): Use it for the selected window.
4937 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4938 for the selected frame.
4940 * xdisp.c Use make_number, for readability.
4941 (try_window_id): Disable rows below the window end.
4942 (try_window_reusing_current_matrix): Use cursor_row_p.
4943 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4945 (init_from_display_pos): If POS specifies a position in a display
4946 vector, maybe get the iterator set up for that ellipsis.
4948 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4950 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4952 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4954 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4956 * xfaces.c (x_update_menu_appearance): Use a different path
4957 for Lucid popup menus.
4959 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4961 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4963 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4964 (string_buffer_position): Use `make_number'.
4966 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4968 * xfaces.c (x_update_menu_appearance): Renamed from
4969 x_set_menu_face_resources. Use different resources for popups.
4971 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4972 (GC_CHECK_STRING_BYTES): Don't define.
4974 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4975 Removed, together with subroutines.
4976 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4977 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4979 * dispextern.h (x_set_menu_resources_from_menu_face):
4982 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4983 Remove calls to x_set_menu_resources_from_menu_face.
4985 * xfaces.c (xm_set_menu_resources_from_menu_face):
4986 Remove #ifndef LESSTIF_VERSION.
4988 * xmenu.c: Include widget.h.
4989 (single_submenu): Return int. Some cleanup.
4990 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4992 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4994 * xterm.c (x_update_window_end): Handle overwritten mouse face
4995 also for tool bar windows.
4996 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4997 DRAW is DRAW_IMAGE_RAISED.
4999 2001-03-20 Gerd Moellmann <gerd@gnu.org>
5001 * print.c (syms_of_print): Doc fixes.
5003 * fns.c (Fmd5): Doc fix.
5005 2001-03-19 Gerd Moellmann <gerd@gnu.org>
5007 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
5008 Clear area of the frame not occupied by the scroll bar.
5010 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
5011 tip frame's root window buffer to *tip* right after creating
5014 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
5015 is an integer don't have to be for space characters.
5017 2001-03-16 Gerd Moellmann <gerd@gnu.org>
5019 * indent.c (current_column, current_column_1, Fmove_to_column)
5020 (compute_motion): Handle characters from display vectors differently.
5022 2001-03-15 Kenichi Handa <handa@etl.go.jp>
5024 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
5025 drawing glyph string.
5027 2001-03-15 Gerd Moellmann <gerd@gnu.org>
5029 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
5030 (command_loop_1): Undo last change.
5032 * xterm.c (fast_find_position): Return the correct vpos.
5034 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
5035 non-null, set a per-buffer value in BUF instead of the current buffer.
5036 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
5037 Call store_symval_forwarding with BUF null.
5038 (set_internal): Call store_symval_forwarding with the BUF
5039 parameter passed to set_internal. Formerly, the value was always
5040 set in the current buffer; the buffer recorded in specbind for
5041 this case wasn't used.
5042 (arith_driver): Reindent.
5044 * buffer.c (swap_out_buffer_local_variables):
5045 Call store_symval_forwarding with BUF null.
5047 * lisp.h (store_symval_forwarding): Change prototype.
5049 * eval.c (specbind): Call store_symval_forwarding with BUF null.
5051 2001-03-14 Gerd Moellmann <gerd@gnu.org>
5053 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
5054 FOR_DELETION. Avoid resizing the mini-window of the selected
5055 frame if FOR_DELETION is set.
5056 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
5057 (Fmake_frame_invisible): Change calls to do_switch_frame for new
5060 * window.c (Fset_window_configuration): Change call to
5061 do_switch_frame to new format.
5063 * keyboard.c (quit_throw_to_read_char): Change call to
5064 do_switch_frame to new format.
5066 * lisp.h (do_switch_frame): Change prototype.
5068 * frame.c (Fframe_parameters): In the `buffer-list' frame
5069 parameter, store the buffer list of FRAME, not the list of the
5072 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
5073 box just because the glyph row's full_width_p flag is set.
5075 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
5077 * xdisp.c (highlight_trailing_whitespace): On character terminals,
5078 skip the padding blanks inserted in extend_face_to_end_of_line,
5079 before checking for trailing whitespace.
5081 2001-03-13 Gerd Moellmann <gerd@gnu.org>
5083 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
5084 Remove special handling for LessTif/Motif.
5085 (toplevel): Don't include Xm/Xm.h.
5087 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
5088 Remove workaround code for LessTif; it doesn't work anymore.
5090 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
5093 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
5094 Don't access private scroll bar data; it's no longer necessary with
5095 contemporary LessTif.
5097 * xfaces.c (xm_set_menu_resources_from_menu_face):
5098 Change #if 0 to #ifndef LESSTIF_VERSION.
5100 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
5101 removing button grabs.
5103 2001-03-13 Kenichi Handa <handa@etl.go.jp>
5105 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
5106 and clip-large-size-font as obsolete.
5108 * lread.c (read_multibyte): Check the validity of multibyte
5109 sequence. If invalid, return the first byte.
5111 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5113 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
5114 before running the command; timer functions or process
5115 filters may have set it.
5117 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5119 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
5122 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5124 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
5127 2001-03-09 Gerd Moellmann <gerd@gnu.org>
5129 * dispextern.h (string_buffer_position): Add prototype.
5131 * xdisp.c (string_buffer_position, display_prop_string_p)
5132 (single_display_prop_string_p): New functions.
5134 * xterm.c (note_mouse_highlight): If there's no help-echo on
5135 a string, look at the buffer text ``under'' it.
5137 * keyboard.c (make_lispy_event): Add string info to the event,
5138 analogous to what's done on mode lines.
5139 (read_key_sequence): For a click on a string, consider `local-map'
5140 and `keymap' of that string.
5142 * keyboard.c (make_lispy_event, make_lispy_movement):
5143 Adjust calls to buffer_posn_from_coords to new format.
5145 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
5147 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
5150 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
5151 flags argument to emacs_open; it seems to conflict with O_EXCL.
5153 2001-03-09 Kenichi Handa <handa@etl.go.jp>
5155 * composite.h (struct composition): Change types of members;
5156 glyph_len to unsigned, width to unsigned short.
5158 2001-03-08 Andrew Innes <andrewi@gnu.org>
5160 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
5163 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5165 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
5168 * xterm.c (note_mouse_highlight): Handle mouse-face and
5169 help-echo in strings.
5170 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
5171 (fast_find_string_pos): New function.
5173 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
5174 (display_string): Call face_at_string_position with new parameter.
5176 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
5177 Handle `mouse-face'.
5179 * dispextern.h (face_at_string_position): Change prototype.
5181 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
5183 * keyboard.c (make_lispy_event): Avoid generating drag events
5184 if the mouse hasn't actually moved to another buffer position.
5186 2001-03-08 Dave Love <fx@gnu.org>
5188 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
5190 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5192 * process.c (Fset_process_window_size): Fix a typo.
5194 2001-03-08 Kenichi Handa <handa@etl.go.jp>
5196 * coding.c (detect_coding_sjis): Do more rigid check.
5197 (detect_coding_big5): Likewise.
5198 (decode_coding_sjis_big5): Likewise.
5199 (Fdetect_coding_region): Call detect_coding_system with tailing
5200 anchor byte `\0' for more rigid detection.
5201 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
5202 (Fdetect_coding_string): Likewise.
5204 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
5206 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
5207 a string before extracting its data.
5209 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5211 * window.c (Frecenter): Rewrite code handling negative values
5212 of ARG on graphical frames.
5214 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
5216 * window.c (displayed_window_lines): If W->start is outside the
5217 accessible portion of the buffer, call start_display with BEGV or
5218 ZV instead of W->start.
5220 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5222 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
5224 * process.c (Fset_process_filter): Don't crash if the input
5225 file descriptor of PROCESS is closed.
5226 (Fset_process_window_size): Likewise.
5228 2001-03-06 Kenichi Handa <handa@etl.go.jp>
5230 * xterm.c (XTflash): Make the timeout of select shorter, and call
5231 select repeatedly until the desired time expires.
5233 2001-03-06 Gerd Moellmann <gerd@gnu.org>
5235 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
5237 * xfns.c (Fx_create_frame): Clear Vwindow_list.
5239 * lisp.h (Vwindow_list): Declare extern.
5241 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5243 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
5245 2001-03-06 Gerd Moellmann <gerd@gnu.org>
5247 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
5248 to detect a case where we have to highlight a different region
5249 despite not having left the currently highlighted region.
5250 Set mouse_face_overlay in the x_display_info.
5251 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
5253 * xterm.h (struct x_display_info): Add mouse_face_overlay.
5255 * buffer.c (mouse_face_overlay_overlaps): New function.
5257 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
5258 (Qmouse_face): Declare extern.
5260 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
5261 if face_change_count is non-zero.
5263 2001-03-06 Kenichi Handa <handa@etl.go.jp>
5265 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
5266 that the source is unibyte.
5268 2001-03-05 Dave Love <fx@gnu.org>
5270 * xterm.c (XTmouse_position): Fix typo.
5272 2001-03-05 Gerd Moellmann <gerd@gnu.org>
5274 * minibuf.c (read_minibuf): Clean up the binding stack if
5275 called noninteractively.
5277 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5279 * coding.c (syms_of_coding): Docstring modified.
5281 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5283 * charset.c (char_to_string): If a single byte char has modifier
5284 bits that can't be reflected to the character code, ignore them
5285 instead of signaling an error.
5287 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
5289 * s/msdos.h: Update copyright notice.
5291 * dosfns.h: Update copyright notice.
5293 * dosfns.c: Update copyright notice.
5295 * msdos.c: Update copyright notice.
5297 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5299 * xterm.c (glyph_rect): New function.
5300 (XTmouse_position): Use it to raise the threshold for mouse
5301 movement event generation.
5303 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5305 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
5306 specifies (reverse . t), reverse the initial screen colors.
5307 (IT_set_frame_parameters): If the property is foreground-color,
5308 but we are reversing the colors, set bg_set, not fg_set.
5309 Likewise for setting background-color and reversing: set fg_set.
5310 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
5313 * xfaces.c (Finternal_set_lisp_face_attribute)
5314 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
5317 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5319 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
5320 to a single slash in the middle of file names.
5322 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
5323 Accept only alphanumeric time zone names.
5325 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
5327 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
5328 a widget to zero height.
5330 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5332 * window.c (Fwindow_end): Call move_it_past_eol only if
5333 ending up on a partially visible line.
5335 2001-03-01 Dave Love <fx@gnu.org>
5337 * ccl.c (Fccl_execute): Doc fix.
5339 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5341 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
5342 of the tool bar before calling x_figure_window_size.
5344 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
5345 NULL after destroying it, otherwise XTread_socket can access a
5346 destroyed widget when input is unblocked.
5348 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
5350 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
5351 same name as before, although there was a change in fontsets.
5353 2001-02-28 Ken Raeburn <raeburn@gnu.org>
5355 * lisp.h (Fframe_parameter): Declare.
5357 * window.c (set_window_buffer): Field vscroll is an int, not a
5360 2001-02-28 Gerd Moellmann <gerd@gnu.org>
5362 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
5365 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
5368 * alloc.c (toplevel): Include process.h.
5369 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
5370 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
5371 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
5372 (allocate_vector, allocate_hash_table, allocate_window)
5373 (allocate_frame, allocate_process, allocate_other_vector):
5375 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
5376 (mark_maybe_pointer): New function.
5377 (mark_memory): Also mark Lisp data to which only pointers
5378 remain and not Lisp_Objects.
5379 (min_heap_address, max_heap_address): New variables.
5380 (mem_find): Return MEM_NIL if START is below min_heap_address or
5381 above max_heap_address.
5382 (mem_insert): Compute min_heap_address and max_heap_address.
5384 * process.c (make_process): Use allocate_process.
5386 * frame.c (make_frame): Use allocate_frame.
5388 * window.c (make_window, make_dummy_parent): Use allocate_window.
5389 (Fcurrent_window_configuration): Use allocate_other_vector.
5391 * lisp.h (allocate_vectorlike): Remove prototype.
5392 (allocate_vector, allocate_other_vector, allocate_frame)
5393 (allocate_window, allocate_process, allocate_hash_table):
5396 * fns.c (Fdelete, larger_vector): Use allocate_vector.
5397 (make_hash_table, copy_hash_table): Use allocate_hash_table.
5399 2001-02-27 Kenichi Handa <handa@etl.go.jp>
5401 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
5402 treat the produced bytes as a valid multibyte sequence.
5404 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
5405 (ccl_driver) <CCL_WriteMultibyteChar2>:
5406 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
5407 <ccl_finish>: Set ccl->eight_bit_control properly.
5409 * ccl.h (struct ccl_program): New member eight_bit_control.
5411 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
5413 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
5414 accessible_keymaps_char_table.
5415 (accessible_keymaps_char_table): Obey `is_metized'.
5416 (where_is_internal, Fwhere_is_internal): Don't confuse int and
5419 2001-02-26 Gerd Moellmann <gerd@gnu.org>
5421 * dispnew.c: Check HAVE_TERM_H before including term.h.
5423 2001-02-24 Andrew Innes <andrewi@gnu.org>
5425 * makefile.w32-in: Update copyright notice.
5427 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
5429 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
5431 2001-02-24 Kenichi Handa <handa@etl.go.jp>
5433 * Makefile.in (lisp): Add international/utf-8.elc.
5435 * fontset.c (Fnew_fontset): Fix handling of the case that an
5436 element of FONTLIST is a cons of family and registry.
5438 2001-02-23 Jason Rumney <jasonr@gnu.org>
5440 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
5441 to height unconditionally.
5443 * w32term.c (x_set_glyph_string_background_width): Extend the
5444 background face to the end of the drawing area in the text area, only.
5445 (x_insert_glyphs): Call window_box_left to obtain the left
5446 x-coordinate of the area to shift.
5448 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
5451 2001-02-22 Andrew Innes <andrewi@gnu.org>
5453 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
5454 ($(BLD)\dispnew.obj):
5455 ($(BLD)\editfns.obj):
5456 ($(BLD)\fileio.obj):
5457 ($(BLD)\filelock.obj):
5458 ($(BLD)\keyboard.obj):
5459 ($(BLD)\w32proc.obj):
5460 ($(BLD)\process.obj):
5461 ($(BLD)\sysdep.obj): Ditto.
5463 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
5465 ($(BLD)/dispnew.$(O)):
5466 ($(BLD)/editfns.$(O)):
5467 ($(BLD)/fileio.$(O)):
5468 ($(BLD)/filelock.$(O)):
5469 ($(BLD)/keyboard.$(O)):
5470 ($(BLD)/w32proc.$(O)):
5471 ($(BLD)/process.$(O)):
5472 ($(BLD)/sysdep.$(O)): Ditto.
5474 2001-02-22 Gerd Moellmann <gerd@gnu.org>
5476 * xdisp.c (forward_to_next_line_start): When taking the shortcut
5477 at the start of the function, check that the \n in it->c is
5478 from the iterator's current position.
5480 * xdisp.c (handle_single_display_prop): Add parameter
5481 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
5482 properties which replace the display of text with something else.
5483 (handle_display_prop): Call handle_single_display_prop with
5484 additional argument saying if we already replaced text display
5485 with something else. Use AREF.
5486 (with_echo_area_buffer_unwind_data, display_menu_bar)
5487 (decode_mode_spec_coding): Use AREF and ASIZE.
5489 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
5490 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
5491 * vmstime.h: Files removed.
5493 * unexencap.c, unexfx2800.c: Files removed.
5495 * dispnew.c (direct_output_for_insert): Give up if we are showing
5496 a message or just cleared the message because we might need to
5497 resize the echo area window or display an empty echo area.
5499 2001-02-21 Gerd Moellmann <gerd@gnu.org>
5501 * xdisp.c (redisplay_internal): Do the
5502 mark_window_display_accurate after all windows have been
5503 redisplayed because this call resets flags in buffers which are
5504 needed for proper redisplay.
5506 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
5507 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
5510 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5511 busy_window to hourglass_window, busy_p to hourglass_p.
5513 * msdos.h (struct x_output): Rename busy_window to
5514 hourglass_window, busy_p to hourglass_p.
5516 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5517 busy_window to hourglass_window, busy_p to hourglass_p.
5519 * xfns.c: Rename everything containing *busy_cursor* and similar
5521 (syms_of_w32fns): Rename x-busy-pointer-shape to
5522 x-hourglass-pointer-shape, display-busy-cursor to
5523 display-hourglass, busy-cursor-delay to hourglass-delay.
5525 * w32fns.c: Rename everything containing *busy_cursor* and similar
5527 (syms_of_w32fns): Rename x-busy-pointer-shape to
5528 x-hourglass-pointer-shape, display-busy-cursor to
5529 display-hourglass, busy-cursor-delay to hourglass-delay.
5531 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
5534 * dispextern.h (start_hourglass, cancel_hourglass)
5535 (display_hourglass_p): Renamed from *busy_cursor*.
5537 2001-02-20 Gerd Moellmann <gerd@gnu.org>
5539 * keyboard.c (read_char): When an event from unread-command-events
5540 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
5542 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
5543 equal to the current buffer.
5545 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
5546 nil, otherwise we're left with truncate_lines t when a message
5547 is printed with message-truncate-lines bound to t.
5549 2001-02-19 Gerd Moellmann <gerd@gnu.org>
5551 * window.c (Fmove_to_window_line): Undo last change.
5552 (displayed_window_lines): Call line_bottom_y to determine
5553 the line's bottom position.
5555 * dispextern.h (line_bottom_y): Add prototype.
5557 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
5558 (pos_visible_p): Use it.
5560 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
5561 set redisplaying_p to 0 here instead of in Frecursive_edit.
5562 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
5565 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
5567 (syms_of_xdisp): Initialize new variables.
5568 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
5569 Specbind `inhibit-menubar-update' when updating the menu bar.
5571 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
5574 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
5577 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
5580 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
5581 to the start of the file.
5583 2001-02-16 Gerd Moellmann <gerd@gnu.org>
5585 * window.c (set_window_buffer): Fix last change.
5587 * window.c (set_window_buffer): Set window's vscroll to 0.
5589 * window.c (coordinates_in_window): Increase width of area
5590 where the vertical line can be dragged.
5592 * xterm.c (x_set_glyph_string_background_width): Extend the
5593 background face to the end of the drawing area in the text
5596 * xdisp.c (handle_single_display_prop): Set iterator's position
5597 to where the `display' property starts, like for images.
5598 (dump_glyph): New function.
5599 (dump_glyph_row): Use it. Dump info about marginal areas.
5601 * dispnew.c (direct_output_for_insert): Recognize more cases where
5602 glyphs can be written instead of being inserted.
5604 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
5605 the left x-coordinate of the area to shift.
5607 * dired.c (directory_files_internal): Set result list to nil
5610 2001-02-15 Kenichi Handa <handa@etl.go.jp>
5612 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
5613 invalid multibyte sequence, treat *SRC as a character of
5616 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
5618 * textprop.c (Fset_text_properties): Doc fix.
5620 2001-02-15 Gerd Moellmann <gerd@gnu.org>
5622 * dispnew.c (update_text_area): Undo change of 2001-01-12.
5624 2001-02-14 Dave Love <fx@gnu.org>
5626 * coding.c: Doc and message fixes.
5628 2001-02-14 Andrew Innes <andrewi@gnu.org>
5630 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
5631 Emacs frame above the screen size.
5633 2001-02-14 Gerd Moellmann <gerd@gnu.org>
5635 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
5637 2001-02-13 Gerd Moellmann <gerd@gnu.org>
5639 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
5640 case that TO ends up beyond ZV after running before-change-functions.
5642 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
5643 the selected window if it is showing the buffer in question.
5645 * dired.c (directory_files_internal): Initialize errno.
5646 (toplevel): Include errno.h.
5648 2001-02-13 Kenichi Handa <handa@etl.go.jp>
5650 * xfaces.c (best_matching_font): New parameter width_ratio.
5651 Multiply avgwidth by width_ratio.
5652 (choose_face_font): Call best_matching_font with width_ratio
5653 calculated from the column width of C.
5655 2001-02-12 Andrew Innes <andrewi@gnu.org>
5657 The following changes are to draw box lines inside characters area
5658 if line-width is negative.
5660 * w32term.c (x_produce_image_glyph): Pay attention to the case that
5661 face->box_line_width is negative.
5662 (x_produce_stretch_glyph): Likewise.
5663 (x_produce_glyphs): Likewise.
5664 (x_estimate_mode_line_height): Likewise.
5665 (x_draw_glyph_string_background): Likewise.
5666 (x_draw_glyph_string_foreground): Likewise.
5667 (x_draw_composite_glyph_string_foreground): Likewise.
5668 (x_draw_glyph_string_box): Likewise.
5669 (x_draw_image_foreground): Likewise.
5670 (x_draw_image_relief): Likewise.
5671 (x_draw_image_foreground_1): Likewise.
5672 (x_draw_image_glyph_string): Likewise.
5674 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5676 The following changes are to draw box lines inside characters area
5677 if line-width is negative.
5679 * xterm.c (x_produce_image_glyph): Pay attention to the case that
5680 face->box_line_width is negative.
5681 (x_produce_stretch_glyph): Likewise.
5682 (x_produce_glyphs): Likewise.
5683 (x_estimate_mode_line_height): Likewise.
5684 (x_draw_glyph_string_background): Likewise.
5685 (x_draw_glyph_string_foreground): Likewise.
5686 (x_draw_composite_glyph_string_foreground): Likewise.
5687 (x_draw_glyph_string_box): Likewise.
5688 (x_draw_image_foreground): Likewise.
5689 (x_draw_image_relief): Likewise.
5690 (x_draw_image_foreground_1): Likewise.
5691 (x_draw_image_glyph_string): Likewise.
5693 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
5694 and :line-width can be negative.
5695 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
5697 2001-02-09 Jason Rumney <jasonr@gnu.org>
5699 * w32term.c (w32_encode_char): Treat eight bit graphic and control
5700 characters the same as ASCII and latin-1.
5701 (x_display_and_set_cursor): Check for the focus frame's selected
5702 window instead of selected_window.
5703 (x_after_update_window_line): Don't clear if frame's internal
5704 border width is zero.
5705 (x_new_font): Don't change a tooltip's size.
5706 (w32_initialize): Set char_ins_del_ok to 1.
5708 * w32fns.c (Fx_show_tip): Fix calls to make_number.
5709 (x_set_font): If font hasn't changed, avoid recomputing
5710 faces and other things.
5711 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
5712 (Fx_create_frame): Add the tool bar height to the frame height.
5713 (x_create_tip_frame): Prevent changing the tooltip's
5714 background color by specifying a color for the default font
5716 (Qcancel_timer): New variable.
5717 (syms_of_w32fns): Initialize and staticpro it.
5718 (Fx_hide_tip, Fx_show_tip): Use it.
5719 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5721 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
5723 * w32.c (init_environment): Duplicate local string before putenv.
5725 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
5727 * charset.c (Fstring): A typo.
5729 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5731 * charset.c (Fstring): If all arguments are less than 256, return
5734 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
5735 return a unibyte string.
5737 * coding.c (code_convert_region): After detecting a coding, if
5738 nothing found, set coding->composing to COMPOSITION_NO.
5739 (decode_coding_string): Likewise.
5741 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
5743 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
5746 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5748 * charset.c (parse_str_to_multibyte): New function.
5750 * charset.h (parse_str_to_multibyte): Extern it.
5752 * print.c (print_string): If we are going to print a unibyte
5753 string into a multibyte buffer, convert the string to multibyte by
5756 2001-02-06 Andrew Innes <andrewi@gnu.org>
5758 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5759 been created. It seems we can get sent window messages such as
5760 WM_ERASEBKGND before we properly update a frame.
5762 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5764 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5765 Avoid some unnecessary cursor positioning.
5767 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5769 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5770 (LFACE_AVGWIDTH): New macro.
5772 (check_lface_attrs): Check LFACE_AVGWIDTH.
5773 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5774 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5775 (merge_face_vectors): Check LFACE_AVGWIDTH.
5776 (Finternal_make_lisp_face): Use AREF.
5777 (xm_set_menu_resources_from_menu_face)
5778 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5779 (Finternal_lisp_face_empty_p): Use AREF.
5780 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5781 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5782 Compare average widths..
5783 (best_matching_font): Arrange for comparing average widths.
5785 * dispextern.h (enum lface_attribute_index):
5786 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5788 2001-02-05 Dave Love <fx@gnu.org>
5790 * puresize.h: Revert last change following loadup.el change.
5792 2001-02-05 Andrew Innes <andrewi@gnu.org>
5794 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5795 invocation of temacs, to work with Windows 2000.
5796 (bootstrap-emacs): Ditto.
5798 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5800 * xterm.c (x_display_and_set_cursor): Check for the focus
5801 frame's selected window instead of selected_window.
5803 * xdisp.c (try_scrolling): If point is in the line below the
5804 window, make sure to move the iterator at least a canonical
5807 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5809 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5811 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5812 If invalid, execute CCL_INVALID_CMD.
5813 (ccl_driver): If the CCL program is terminated because of
5814 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5815 destination instead of throwing them away.
5817 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5819 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5820 faces and other things.
5822 * xdisp.c (get_next_display_element): Fix case of empty
5823 display table entry.
5825 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5827 * editfns.c (Fconstrain_to_field): Doc fix.
5829 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5830 into `thoroughly', to make it consistent with the doc string.
5832 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5834 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5836 * search.c (search_buffer): Call set_search_regs with a byte
5837 position, not a character position.
5839 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5842 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5844 * frame.c (Fmodify_frame_parameters): Doc fix.
5846 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5848 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5849 identifier which is not reserved by Standard C.
5851 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5853 * window.c (enum window_part): New enumeration.
5854 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5856 (coordinates_in_window): Return an enumerator from enum
5857 window_part. Fix handling of right scroll bar.
5858 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5859 `right-fringe' instead of `left-bitmap-area' and
5860 `right-bitmap-area'. Use enumerators from enum window_part
5861 instead of hard-coded integers.
5862 (check_window_containing, window_from_coordinates):
5863 Use enumerators from enum window_part instead of hard-coded integers.
5864 (syms_of_window): Replace Qleft_bitmap_area and
5865 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5867 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5869 * editfns.c (Fformat_time_string): Doc fix.
5871 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5873 * keymap.c (Fwhere_is_internal): Use the first valid binding
5874 if no ascii binding is found (when firstonly is t).
5876 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5878 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5879 instead of Finteractive_p.
5881 * lisp.h (interactive_p): Add prototype.
5883 * eval.c (interactive_p): New function.
5884 (Finteractive_p): Use it.
5886 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5888 2001-01-31 Dave Love <fx@gnu.org>
5890 * .gdbinit (hook-run): Define to run xreload.
5892 * textprop.c (Fset_text_properties): Fix newline in doc string.
5894 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5896 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5897 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5899 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5900 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5901 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5903 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5906 2001-01-30 Dave Love <fx@gnu.org>
5908 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5911 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5913 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5914 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5916 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5918 * textprop.c (Fset_text_properties): Doc fix.
5920 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5922 * xdisp.c (forward_to_next_line_start): Remove xassert.
5924 2001-01-29 Jason Rumney <jasonr@gnu.org>
5926 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5927 returning without releasing it.
5929 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5931 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5932 for '^', '$', and '\0'.
5934 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5936 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5937 regex for '^', '$', and '\0'.
5939 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5940 only if current_sblock has been initialized.
5942 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5943 terminal frame even if it is the only visible frame.
5945 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5947 * fontset.c (font_family_registry): Even if FONTNAME conform to
5948 XLFD, if it specifies other fields than family and registry,
5949 return FONTANME. New argument FORCE if nonzero cancel that feature.
5950 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5951 a signle byte character. Don't set FAMILY part to nil here.
5952 It is handled by the caller choose_face_font.
5953 (Fnew_fontset): Call font_family_registry with FORCE 0.
5954 (Fset_fontset_font): Likewise.
5956 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5958 * xdisp.c (display_line): Don't treat a newline as fitting
5961 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5963 * window.c (size_window): Set the window's orig_top to nil when
5964 changing heights, so that a future shrink_mini_window won't
5965 restore a bogus height.
5967 * frame.c (do_switch_frame): If selected frame has a mini-window,
5968 resize that to exact size.
5970 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5972 * xdisp.c (display_line): Simplify check for glyphs fitting
5973 entirely in the line.
5975 * xfns.c (xic_style): New variable.
5976 (create_frame_xic): Move static variable to global scope for
5977 the case that `static' gets defined away.
5979 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5981 * coding.c (decode_coding): Set a flag for inhibiting
5983 (code_convert_region): Always set saved_coding_symbol.
5984 (decode_coding_string): Likewise. Update coding->symbol when we
5985 encounter a inconsistent eol by the same way as code_convert_region.
5987 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5989 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5992 * xterm.c (x_after_update_window_line): Don't clear if frame's
5993 internal border width is zero.
5994 (x_clear_area): New function.
5995 (x_after_update_window_line, x_clear_end_of_line)
5996 (x_scroll_bar_create, x_scroll_bar_set_handle)
5997 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5998 instead of XClearArea.
6000 * xterm.h (x_clear_area): Add prototype.
6002 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
6003 which doesn't seem necessary anymore with Lesstif 0.92.
6005 2001-01-25 Dave Love <fx@gnu.org>
6007 * puresize.h (BASE_PURESIZE): Up to 720000.
6009 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
6011 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6013 * xdisp.c (echo_area_display): Don't call redisplay_internal
6014 when Emacs is shutting down. We can't run hooks etc. that
6015 would be necessary to do a redisplay.
6017 * lread.c (read_integer): Use type EMACS_INT instead of int.
6019 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
6021 * ccl.c (ccl_driver): Fix last change.
6023 2001-01-25 Kenichi Handa <handa@etl.go.jp>
6025 * ccl.h (sturct ccl_program): New member suppress_error.
6027 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
6028 insert error message to the output.
6029 (setup_ccl_program): Initialize ccl->suppress_error to 0.
6031 * coding.h (struct coding_system): New member suppress_error.
6033 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
6034 (Fset_terminal_coding_system_internal): Set the member
6035 suppress_error to 1.
6036 (Fset_safe_terminal_coding_system_internal): Likewise.
6038 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
6040 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
6041 as if it was a `charset'.
6043 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6045 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
6046 value in where_is_cache; the next lookup in the cache returns
6047 something bogus if we do.
6049 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6051 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
6052 if HAVE_WINDOW_SYSTEM isn't defined.
6054 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6056 * fns.c (sweep_weak_table): Fix code taking items out of
6057 the hash collision chain. Some cleanup.
6059 * xterm.c (x_new_font): Don't change a tooltip's size.
6061 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
6062 background color by specifying a color for the default font
6065 2001-01-24 Kenichi Handa <handa@etl.go.jp>
6067 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
6068 a workaround for SunOS 4's cc.
6069 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
6070 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
6071 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
6074 2001-01-23 Gerd Moellmann <gerd@gnu.org>
6076 * xterm.c (x_set_window_size_1): New function extracted from
6078 (x_set_window_size): Use it.
6079 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
6080 doesn't have a widget, like tooltips.
6082 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
6084 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
6086 2001-01-23 Kenichi Handa <handa@etl.go.jp>
6088 * fns.c (Fset_char_table_default): Fix to make sub char-table
6091 2001-01-22 Gerd Moellmann <gerd@gnu.org>
6093 * xdisp.c (build_desired_tool_bar_string): Make sure we have
6094 a desired tool bar string, even if there are no tool bar items.
6096 * xdisp.c (Ftool_bar_lines_needed): New function.
6097 (syms_of_xdisp): Defsubr it.
6099 * editfns.c (Fformat): Don't extend text properties from arguments
6100 to padding chars in the result.
6102 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
6104 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
6106 2001-01-20 Andrew Innes <andrewi@gnu.org>
6108 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
6109 (w32_initialize): Don't set term hooks that aren't actually needed
6112 * xfaces.c (realize_default_face):
6114 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
6116 * xdisp.c (handle_single_display_prop): Remove references to
6117 FRAME_W32_CONSOLE_P.
6119 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
6121 * frame.h (output_method): Remove output_w32_console method.
6122 (FRAME_W32_CONSOLE_P): Remove macro.
6124 * frame.c (Qw32_console): Remove variable.
6125 (Fframep): Remove references to it.
6126 (syms_of_frame): Ditto.
6127 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
6129 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
6132 2001-01-20 Kenichi Handa <handa@etl.go.jp>
6134 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
6136 2001-01-19 Andrew Innes <andrewi@gnu.org>
6138 * w32.c (init_environment): Add a version-independent site-lisp
6139 directory to EMACSLOADPATH, after the version dependent one.
6141 2001-01-19 Gerd Moellmann <gerd@gnu.org>
6143 * editfns.c (Fbuffer_substring): Doc fix.
6145 * xdisp.c (message_dolog, message2, message2_nolog):
6146 Rename parameter LEN to NBYTES.
6148 2001-01-19 Kenichi Handa <handa@etl.go.jp>
6150 * charset.c (strwidth): Use c_string_width.
6151 (c_string_width): New function.
6152 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
6155 * charset.h (c_string_width, lisp_string_width): Extern them.
6157 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
6159 * indent.c (check_composition): Check validity of composition.
6161 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
6162 characters by calling c_string_width.
6163 (x_consider_frame_title): Get byte length of frame tile string
6165 (display_mode_element): Pay attention to width of non-ASCII
6166 characters by calling strwidth.
6168 2001-01-18 Gerd Moellmann <gerd@gnu.org>
6170 * xfns.c (Qcancel_timer): New variable.
6171 (syms_of_xfns): Initialize and staticpro it.
6172 (Fx_hide_tip, Fx_show_tip): Use it.
6173 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
6175 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
6177 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
6179 * window.h (WINDOW_LIVE_P): New macro.
6181 * window.c (window_size_fixed): New variable.
6182 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
6185 * eval.c (specbind): If binding a per-buffer variable which
6186 doesn't have a buffer-local value in the current buffer, change
6187 the global value by changing the value of the symbol bound in all
6188 buffers not having their own value, to make it consistent with
6189 what happens with other buffer-local variables.
6191 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
6193 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
6194 when searching for a newline.
6196 2001-01-18 Kenichi Handa <handa@etl.go.jp>
6198 * xdisp.c (display_string): Fix previous change.
6200 2001-01-18 Jason Rumney <jasonr@gnu.org>
6202 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
6203 GLYPH_DEBUG is defined.
6204 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
6205 true for images with `:ascent 100'.
6206 (x_set_mouse_face_gc): If the last used mouse face has gone in the
6207 meantime, use face MOUSE_FACE_ID.
6208 If first glyph isn't a character glyph, use the ASCII NUL
6209 character to determine the face.
6210 (expose_area): Do not treat left margin specially.
6211 (note_mode_line_highlight): If no local_map, check global keymap.
6212 (note_mouse_highlight): Initialize overlay.
6213 (clear_mouse_face): Don't return if tip_frame is non-nil.
6214 (show_scroll_bars): Remove unused function.
6215 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
6216 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
6218 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
6219 (x_free_frame_resources): Unload relief colors.
6221 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6223 * xdisp.c (forward_to_next_line_start): Avoid calling
6224 get_next_display_element when the newline is already found.
6225 This may change the iterator's position, when its current position is
6226 equal to the iterator's stop_charpos.
6228 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
6229 zero, use this method only at the end of a line.
6231 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
6232 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
6233 if SCALABLE_FONTS_P is set.
6235 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
6236 so that scalable fonts are included.
6238 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
6239 In the cache, use a key containing the information if scalable
6241 (x_load_font): Adapt to change of keys in the font cache.
6243 2001-01-17 Kim F. Storm <storm@filanet.dk>
6245 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
6246 XListFonts to take advantage of font caching.
6248 * xterm.c (x_list_fonts): Ensure caching font information when
6249 called for a null frame, which is the case frequently when Emacs
6252 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6254 * xfns.c (QCconversion): Replaces QCalgorithm.
6256 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
6258 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
6261 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
6262 not everything could be displayed.
6264 * line.h, x-list-font.c: Files removed because unused.
6266 2001-01-17 Andrew Innes <andrewi@gnu.org>
6268 * dired.c (directory_files_internal): Convert result from readdir
6269 to a unibyte string initially, to avoid possible misinterpretation
6270 of some bytes as the internal form of Emacs characters.
6272 2001-01-17 Kenichi Handa <handa@etl.go.jp>
6274 * fns.c (concat): Be sure to avoid putting the same `composition'
6275 property on the adjacent regions.
6277 2001-01-16 Gerd Moellmann <gerd@gnu.org>
6279 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
6280 (Fscroll_right, Fscroll_left): Set it here instead, if called
6283 * buffer.c (Fset_buffer_modified_p): Set buffer's
6284 prevent_redisplay_optimizations_p flag.
6286 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
6287 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
6288 with additional arg.
6290 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
6293 * xdisp.c (redisplay_preserve_echo_area): Add parameter
6294 FROM_WHERE, for debugging.
6296 2001-01-16 Kenichi Handa <handa@etl.go.jp>
6298 * ccl.c (Fregister_ccl_program): Handle the return value of
6299 resolve_symbol_ccl_program correctly.
6300 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
6302 2001-01-15 Gerd Moellmann <gerd@gnu.org>
6304 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
6305 has gone in the meantime, use face MOUSE_FACE_ID.
6307 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
6308 If x_display_info_for_display returns null, don't try to close
6309 the display; we didn't open it.
6311 * dispnew.c (save_or_restore_current_matrices): Function removed.
6312 (save_current_matrix, restore_current_matrix): New functions.
6313 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
6314 restore the frame's current matrix. Due to the glyph pointer
6315 setup done in adjust_glyph_matrix, there is no easy way to make
6316 saving the current matrix in the desired matrix generally correct,
6319 2001-01-15 Kenichi Handa <handa@etl.go.jp>
6321 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
6323 (display_line): Optimize for wide characters.
6324 (display_string): Don't try to display a multi-column character
6325 partially. On ttys, produce more than one truncation glyph for
6326 multi-column characters that don't fit on the line.
6328 2001-01-13 Kenichi Handa <handa@etl.go.jp>
6330 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
6331 Define it instead of WORDS_BIGENDIAN. Caller changed.
6333 2001-01-13 Jason Rumney <jasonr@gnu.org>
6335 * w32fns.c (Fimage_size, image_ascent, lookup_image)
6336 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
6337 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6338 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
6340 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
6341 (x_draw_image_relief, x_draw_image_foreground_1)
6342 (x_draw_image_glyph_string): Adapt to change of image margins.
6344 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
6347 * w32bdf.c (search_file_line, get_cached_font_char)
6348 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
6350 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
6352 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
6353 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
6354 (Fw32_send_sys_command): Remove unused variables.
6355 (w32_msg_pump): Add parentheses.
6357 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
6358 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
6361 2001-01-12 Gerd Moellmann <gerd@gnu.org>
6363 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
6364 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
6365 being a pair of margins.
6366 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
6367 to DEFVAR_LISP. Extend doc.
6369 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
6371 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
6372 pair of integers `(X . Y)', use X for the horizontal and Y for the
6374 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
6375 (parse_image_spec): Check it.
6376 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6377 (tiff_format, gif_format, gs_format):
6378 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
6380 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6381 (x_draw_image_relief, x_draw_image_foreground_1)
6382 (x_draw_image_glyph_string): Adapt to the change of image margins.
6384 * dispextern.h (struct image): Replace member `margin' with
6385 `hmargin' and `vmargin'.
6387 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
6390 * dispnew.c (update_text_area): Put code which decrements the
6391 stop position when the row's face extends to the end of the
6394 * xfns.c (x_set_mouse_color): Fix color allocation.
6396 * keyboard.c: Call get_local_map with new argument list.
6398 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
6400 * intervals.h (enum map_property): Removed.
6401 (get_local_map): Change prototype.
6403 * keymap.c: Call get_local_map with new argument list.
6404 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
6406 2001-01-11 Gerd Moellmann <gerd@gnu.org>
6408 * xdisp.c (build_desired_tool_bar_string): Correct the computation
6409 of the size needed for the tool bar string. For the last image,
6410 use a `display' property that reaches to the end of the string.
6412 * xselect.c (selection_request_dpyinfo): New variable.
6413 (x_handle_selection_request): Set it.
6414 (x_selection_request_lisp_error): Don't call
6415 x_decline_selection_request if selection request's display has
6418 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
6419 Do the unregister_colors before calling XFreeColors.
6421 2001-01-10 Dave Love <fx@gnu.org>
6423 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
6424 ${SOME_MACHINE_LISP}, not ${lisp}.
6426 2001-01-10 Gerd Moellmann <gerd@gnu.org>
6428 * xdisp.c (display_line): On ttys, produce more than one truncation
6429 glyph for multi-column characters that don't fit on the line.
6431 * xselect.c (x_reply_selection_request): Add a comment.
6433 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
6434 XkbGetNames instead of XkbGetKeyboard.
6436 2001-01-10 Dave Love <fx@gnu.org>
6438 * sysdep.c (random): Revert the declaration.
6440 2001-01-09 Gerd Moellmann <gerd@gnu.org>
6442 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
6443 Call function string_bytes.
6444 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
6446 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
6447 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
6448 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
6449 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
6451 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
6452 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
6453 after sweeping strings, and at the end.
6454 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
6456 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
6457 ensure that pop_message is called.
6459 * keyboard.c (Fexecute_extended_command): Use a
6460 record_unwind_protect to ensure that pop_message is called.
6462 * lisp.h (push_message_unwind): Add prototype.
6464 * xdisp.c (push_message_unwind): New function.
6466 * fileio.c (do_auto_save_unwind): Do the pop_message here
6467 instead of in Fdo_auto_save.
6468 (Fdo_auto_save): Don't call pop_message.
6470 2001-01-08 Ken Raeburn <raeburn@gnu.org>
6472 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
6475 2001-01-08 Gerd Moellmann <gerd@gnu.org>
6477 * window.c (window_scroll_pixel_based): Adjust glyph matrices
6478 when increasing window's vscroll.
6480 * macros.c (Qkbd_macro_termination_hook): New variable.
6481 (syms_of_macros): Initialize and staticpro it.
6482 (pop_kbd_macro): Run kbd-macro-termination-hook.
6484 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
6486 2001-01-07 Dave Love <fx@gnu.org>
6488 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
6489 arglist, for documentation's sake.
6491 2001-01-06 Andrew Innes <andrewi@gnu.org>
6493 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
6496 2001-01-05 Andrew Innes <andrewi@gnu.org>
6498 * term.c (update_end): Don't check updating_frame; for some reason
6499 this can be 0 sometimes, such as after dismissing a popup menu,
6500 and isn't necessary given the explicit frame argument.
6502 2001-01-05 Gerd Moellmann <gerd@gnu.org>
6504 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
6505 on some systems, and an unsigned long on others, like FreeBSD 4.1.
6507 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6509 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
6511 * xfns.c (x_create_tip_frame): Preserve the value of
6512 face_change_count around the creation of the tip frame.
6514 * xfns.c (last_show_tip_args): New variable.
6515 (compute_tip_xy): New function.
6516 (Fx_show_tip): Reuse an existing tip frame, if possible.
6517 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
6519 2001-01-04 Dave Love <fx@gnu.org>
6521 * editfns.c (Fformat): Doc fix.
6523 * systime.h (set_file_times): Prototype.
6525 * widget.h (EmacsFrameSetCharSize_): Prototype.
6527 * sysdep.c (random, srandom): Declare explicitly.
6529 * dispextern.h (move_it_vertically_backward): Declare.
6531 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6533 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
6534 like in Fx_create_frame.
6536 * xfaces.c (set_font_frame_param): Don't do anything for
6537 non-graphical frames.
6539 * window.c (Fdelete_other_windows): Set window's window_end_valid
6540 to nil when changing the window's start. Don't change the
6541 window's start when its top position hasn't changed. If we do,
6542 this will set the window's optional_new_start, which act's like a
6543 force_start during redisplay with C-x 1 M-> under particular
6544 circumstances (see report from Per Starback to emacs-pretest-bug
6547 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6549 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
6550 short cut at the start of the function. Add an assertion.
6551 (reseat_at_next_visible_line_start): Add an assertion.
6553 * window.c (Frecenter): When changing the window start, set the
6554 window's window_end_valid to nil.
6555 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
6557 * dispextern.h (move_it_past_eol): Add prototype.
6559 * xdisp.c (move_it_past_eol): New function.
6561 * window.c (Fwindow_end): Doc fix.
6563 2001-01-03 Dave Love <fx@gnu.org>
6565 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
6567 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6569 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
6570 the enabled_p flag of the glyph row at window_end_vpos to 0.
6571 (handle_single_display_prop): Fix last change.
6573 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6575 * window.c (Frecenter): Doc fix.
6577 2001-01-02 Andrew Innes <andrewi@gnu.org>
6579 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
6581 * frame.h (output_method): Add output_w32_console method.
6582 (FRAME_W32_CONSOLE_P): New macro.
6584 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
6585 use output_w32_console method.
6586 (Qw32_console): New Lisp_Object.
6587 (Fframep): Return it.
6588 (syms_of_frame): Init it.
6589 (Fframe_parameters): Report w32console as font for w32_console frames.
6591 * xfaces.c (realize_default_face): Set face foreground and
6592 background to unspecified for w32_console frames.
6593 (realize_face): Realize face cache for w32_console frames.
6594 (realize_tty_face): Accept w32_console frames.
6596 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
6597 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
6598 necessary, even if running interactively.
6600 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
6603 * w32term.c (x_update_begin):
6607 (x_change_line_highlight):
6612 (w32_reassert_line_highlight):
6613 (w32_frame_rehighlight):
6614 (w32_frame_raise_lower): Do nothing if not w32 frame.
6616 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
6618 * w32fns.c (Fx_display_color_cells): Determine correct value, when
6619 system doesn't tell us directly.
6620 (Fx_display_visual_class): Implement properly.
6622 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6624 * window.c (Frecenter): Handle centering in graphical frames
6625 specially. Centering on the basis of line counts doesn't work
6626 reliably with variable-height lines.
6628 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6630 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
6633 * composite.c (run_composition_function): Remove unused var `val'.
6634 (update_compositions): Remove unused variable `hook'.
6636 * intervals.c (get_local_map): Remove unused variable `tem'.
6638 * doprnt.c (doprnt1): Remove unused variable `size'.
6640 * fns.c (Flength): Remove unused variable `tail'.
6641 (Fdelete): Remove unused variable `size'.
6643 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
6646 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
6648 * data.c (find_symbol_value): Remove extra 3rd argument in the
6649 call to swap_in_symval_forwarding.
6651 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
6653 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
6654 (trivial_regexp_p): Remove unused variable `c'.
6655 (boyer_moore): Remove unused variable `k'.
6657 * indent.c (current_column): Remove unused variable `stopchar'.
6658 (Fcompute_motion): Remove unused variable `contin'.
6660 * casefiddle.c (casify_object): Remove unused variable `tolen'.
6662 * dired.c (directory_files_internal): Fix a typo in a comment.
6663 Remove an unused variable `handler'.
6664 (file_name_completion): Remove unused function-scope variable `dp'.
6665 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
6668 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
6670 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
6672 (Fmarker_insertion_type): Remove unused variable `buf'.
6674 * insdel.c (make_gap): Remove unused variable `result'.
6676 * keyboard.c (record_char): Remove unused function-scope var `help'.
6677 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
6678 (menu_bar_items): Remove unused function-scope variable `tem'.
6680 * fontset.c (fontset_ref): Remove unused variable `i'.
6681 (fontset_set): Remove unused variables `j' and `tmp'.
6682 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
6683 (make_fontset_for_ascii_face): Remove unused variable `name'.
6684 (fs_load_font): Remove unused variable `font_idx'.
6685 (fs_query_fontset): Remove unused function-local variable `fontset'.
6686 (list_fontsets): Remove unused variable `tail'.
6687 (Fnew_fontset): Remove unused variables `family' and `registry'.
6688 (accumulate_font_info): Remove unused variable `tmp'.
6689 (Ffontset_font): Remove unused variable `id'.
6690 (syms_of_fontset): Remove unused variable `i'.
6692 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
6694 (lookup_image): Remove unused variable `file'.
6695 (xbm_load): Remove unused variables `bitmap_data', `height', and
6696 `width'. Remove function-local variable `i', leave the
6698 (gif_load): Remove unused variable `inc'.
6700 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
6701 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
6702 leave only the one in the inner block.
6704 * xfaces.c (face_fontset, realize_default_face): Remove unused
6706 (face_at_buffer_position): Remove unused variable `multibyte_p'.
6708 * term.c (encode_terminal_code): Remove unused variable `c'.
6710 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
6711 char *' instead of `char *'.
6713 * category.c (Fcategory_docstring): Remove unused variable `doc'.
6714 (Fget_unused_category): Remove unused variable `docstring_vector'.
6715 (Fchar_category_set): Remove unused variables `val', `charset',
6718 * coding.c (detect_coding_iso2022, setup_coding_system):
6719 Remove unused variable `i'.
6720 (detect_coding_mask): Remove unused variable `idx'.
6721 (detect_coding): Remove unused variable `i'.
6722 (ccl_coding_driver): Remove unused variable `result'.
6723 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
6724 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
6725 (encode_coding_string): Remove unused variables `gcpro1' and
6726 `saved_coding_symbol'.
6727 (Ffind_coding_systems_region_internal): Remove function-local
6728 variable args[], leave only the block-local one.
6729 (code_convert_region1): Remove unused variable `len'.
6731 * charset.c (char_printable_p): Remove unused variable `chars'.
6732 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
6733 (str_to_multibyte): Remove unused variable `c'.
6735 * window.c (size_window): Remove block-local variable `min_size'.
6737 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
6738 `header_line_height'.
6739 (append_space, extend_face_to_end_of_line): Declare `saved_what'
6740 enum display_element_type.
6742 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6744 * xterm.c (x_connection_closed): Catch X errors around all
6745 statements that call X. Save away the error message in a local copy.
6747 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6750 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6751 in or at the start of invisible text.
6753 * dispnew.c (update_window): Don't check_current_matrix_flags.
6755 2001-01-01 Jason Rumney <jasonr@gnu.org>
6757 * w32fns.c (x_figure_window_size): Do not allow new_height and
6758 new_width of frame to override specified values.
6760 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6762 * composite.c (find_composition): Fix a code for searching backward.
6764 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6766 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6767 (update_window) [GLYPH_DEBUG]: Call it.
6768 (scrolling_window): Prevent including current rows which are below
6769 what's displayed in the window.
6771 * xdisp.c (try_window_reusing_current_matrix)
6772 <new start <= old start>: Disable rows in the current matrix
6773 which are below the window after scrolling.
6775 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6776 is zero. It's not worth the complexity.
6777 (invisible_text_between_p): Put in #if 0 because unused.
6779 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6781 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6782 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6784 * keyboard.c (echo_char): If C is an integer, always call
6785 push_key_description. Former code could signal an invalid
6788 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6789 If set, print multibyte text.
6790 (Fsingle_key_description): Call push_key_description with
6791 FORCE_MULTIBYTE set.
6792 (describe_buffer_bindings): Likewise.
6794 * lisp.h (push_key_description): Add prototype.
6796 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6797 around the call to redisplay_internal.
6799 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6801 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6803 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6805 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6806 (ccl_driver): New local variable `extra_bytes'.
6808 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6810 * coding.c (setup_coding_system):
6811 Initialize coding->spec.ccl.eight_bit_carryover.
6812 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6814 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6816 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6817 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6818 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6819 (decode_composition_emacs_mule): New function.
6820 (decode_coding_emacs_mule): Decode composition sequence by calling
6821 decode_composition_emacs_mule.
6822 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6823 (encode_coding_emacs_mule): Changed from macro to function.
6824 If a text contains compositions, encode them correctly.
6825 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6826 that decoding and encoding are required.
6828 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6830 * xfaces.c (PT_PER_INCH): New macro.
6831 (xlfd_point_size): Compute real point size from font's pixel size.
6832 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6835 * .gdbinit: Comment out the line pointing to the Lesstif source
6838 * window.c (Frecenter): Use displayed_window_lines instead
6839 of window_internal_height.
6841 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6842 instead of x-toolkit-scroll-bars-p.
6843 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6845 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6846 instead of x-toolkit-scroll-bars-p.
6847 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6849 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6850 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6851 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6853 (add_window_display_history, add_frame_display_history)
6854 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6855 (build_frame_matrix_from_leaf_window): Remove unused code.
6856 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6858 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6859 (update_window) [GLYPH_DEBUG]: Likewise.
6860 (syms_of_display): Defsubr dump-redisplay-history.
6862 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6864 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6865 the end of the prompt. Set echo_after_prompt to the offset
6866 of echoptr in echobuf.
6868 * xdisp.c (init_from_display_pos): Pop until the iterator's
6869 stack is empty; there may be frames for stretch or images
6872 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6873 (save_or_restore_current_matrix): New function for the same
6874 purpose, but more efficient.
6875 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6877 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6879 * xdisp.c (syms_of_xdisp): Fix last change.
6881 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6883 * xdisp.c (syms_of_xdisp): Doc fix.
6885 * xdisp.c (redisplay_window): Remove label restore_buffers;
6886 use finish_scroll_bars instead to make sure that scroll bars
6887 are redeemed. If we don't do this, flickering can result from
6888 scroll bars being destroyed and recreated.
6890 2000-12-22 Jason Rumney <jasonr@gnu.org>
6892 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6893 in the wrong colors when the foreground is not black.
6894 (expose_window): Don't redraw the window that's currently being
6897 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6899 * window.c (size_window): When setting the window's too_small_ok
6900 flag, compare old size with minimum size depending on WIDTH_P,
6901 don't compare with window_min_width.
6903 * window.c (delete_window): Simplify somewhat.
6904 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6905 freeing window matrices. The flag windows_or_buffers_changed is
6906 set, so the next redisplay will consider all windows; this should
6909 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6911 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6913 * ccl.h (struct ccl_program): New member cr_consumed.
6915 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6916 (CCL_READ_CHAR): Handle EOL conversion here.
6917 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6919 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6921 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6923 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6924 otherwise tabs of different size compare equal.
6926 * callint.c (Fcall_interactively): Prevent a compiler warning.
6928 * print.c (print_unwind): Return nil.
6929 (PRINTDECLARE): Initialize all local variables.
6930 (print_preprocess): Add a default case.
6932 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6934 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6936 * window.c (delete_window, Fsplit_window)
6937 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6939 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6941 * dispnew.c (ensure_frame_matrix): Removed.
6942 (save_frame_matrix, restore_frame_matrix): New functions.
6943 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6945 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6946 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6948 2000-12-21 Andrew Innes <andrewi@gnu.org>
6950 * w32term.c (x_update_begin): Regenerate the palette here, rather
6951 than for each window.
6953 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6954 palette is NULL, since this corrupts memory! Also get
6955 display_info reference from frame.
6957 2000-12-21 Jason Rumney <jasonr@gnu.org>
6959 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6961 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6962 to avoid returning without releasing it.
6964 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6966 * keymap.c (push_key_description): Don't convert eight-bit-control
6967 and eight-bit-graphic to multibyte character.
6969 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6970 generic character and CODE1 is nil, return the smallest character
6973 2000-12-20 Dave Love <fx@gnu.org>
6975 * s/osf5-0.h (NSIG): Don't redefine.
6977 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6979 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6980 excluding menu-bar and tool-bar.
6981 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6982 (menu_item_p): Remove.
6983 (where_is_internal_1): Don't ignore menu-items.
6985 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6987 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6990 * window.c (make_window): Initialize window's min_hscroll.
6991 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6992 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6994 (struct saved_window): New member min_hscroll.
6995 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6996 (Fset_window_configuration): Set window's min_hscroll.
6997 (save_window_save): Save window's min_hscroll.
6998 (compare_window_configurations): Compare min_hscroll values.
7000 * window.h (struct window): New member min_hscroll.
7002 * keyboard.c (echo_prompt): Prevent a compiler warning.
7004 * xdisp.c (try_cursor_movement): Fix last change. The real
7005 condition is that PT is at the end of the row, and should
7006 be displayed at the start of the next row.
7008 * xdisp.c (try_cursor_movement): If we end on a partially
7009 visible line, end we already decided to scroll, return -1.
7011 * dispextern.h (ensure_frame_matrix): Add prototype.
7013 * window.c (delete_window, Fsplit_window)
7014 (Fset_window_configuration): Call ensure_frame_matrix.
7016 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
7018 (adjust_frame_glyphs_for_frame_redisplay): If display has been
7019 completed, call fake_current_matrices instead of marking frame
7022 2000-12-20 Jason Rumney <jasonr@gnu.org>
7024 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
7026 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
7028 * fns.c (Frequire): Doc fix.
7030 2000-12-19 Gerd Moellmann <gerd@gnu.org>
7032 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
7034 * dispnew.c (direct_output_for_insert): Fix check for mini-window
7035 currently displaying a message.
7037 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
7039 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
7041 2000-12-18 Andrew Innes <andrewi@gnu.org>
7043 * w32.c (w32_strerror): New function.
7045 * w32.h (w32_strerror): New extern.
7047 * w32fns.c (Fw32_shell_execute): Use it.
7049 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7051 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
7053 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7055 * msdos.c (IT_set_face): Obey inverse_video.
7057 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7059 * dired.c (directory_files_internal): Always return decoded filenames.
7061 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7063 * xterm.c (x_connection_closed): Prevent being called recursively
7064 because of an error condition in XtCloseDisplay.
7066 * xdisp.c (init_iterator): If noninteractive, and the frame's
7067 face cache is null, make one.
7069 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
7071 * process.c (wait_reading_process_input): Check for pending
7072 input when running timers.
7074 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7076 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
7078 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7080 * process.c (read_process_output): Don't run a filter if the code
7081 decoder produces nothing but carryover.
7083 2000-12-17 Andrew Innes <andrewi@gnu.org>
7085 * w32.c (sys_rename): Only check errno against EEXIST, and not
7086 EACCES, when determining whether rename failed because the target
7087 exists. This was resulting in indefinite looping on Windows 9x if
7088 the source file was locked by another process.
7090 * w32fns.c (Ffile_system_info): New function.
7091 (syms_of_w32fns): Defsubr it.
7093 2000-12-17 Gerd Moellmann <gerd@gnu.org>
7095 * window.c (coordinates_in_window): Fix computation for
7096 position on vertical line between mode lines.
7098 * xfns.c (unwind_create_frame): Return t if frame was deleted.
7099 Don't alter tip_frame or tip_window.
7100 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7103 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
7104 Don't alter tip_frame or tip_window.
7105 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7108 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
7110 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
7111 be consistent with the doc string. Reported by NAKAJIMA Mikio
7112 <minakaji@osaka.email.ne.jp>.
7114 2000-12-16 Kenichi Handa <handa@etl.go.jp>
7116 * xfaces.c (Vface_ignored_fonts): New variable.
7117 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
7118 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
7120 2000-12-15 Gerd Moellmann <gerd@gnu.org>
7122 * dispnew.c (update_window): Detect pending input every nth line
7123 updated, i.e. do it depending on real work done, and not on the
7126 * xterm.c (expose_window): Don't redraw the window that's
7127 currently being updated.
7129 * window.c (Fset_window_point): Remove test for
7130 cursor_in_non_selected_windows.
7132 * lread.c (read1): Recognize end of file after `\\'.
7134 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
7135 not unwind_create_frame.
7137 2000-12-15 Dave Love <fx@gnu.org>
7139 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
7142 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
7144 2000-12-15 Kenichi Handa <handa@etl.go.jp>
7146 * coding.c (setup_coding_system): Clear all members of the struct
7147 coding_system at first.
7148 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
7150 (code_convert_region): Don't override coding->src_multibyte and
7151 coding->dst_multibyte.
7153 * fns.c (Fmd5): Docstring improved.
7155 2000-12-15 Miles Bader <miles@gnu.org>
7157 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
7158 are actually marked as mode-lines; otherwise use
7159 estimate_mode_line_height.
7161 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7163 * editfns.c (Fformat): Prevent a buffer overrun when the format
7164 specifies a precision.
7166 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
7168 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
7169 argument is outside the range [2..3].
7171 2000-12-14 Andrew Innes <andrewi@gnu.org>
7173 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
7174 nothing to do. Bind inhibit-quit.
7175 (tip_frame): Make it a Lisp_Object.
7176 (x_create_tip_frame): Set tip_frame after it has been added to
7178 (Fx_show_tip): Don't set tip_frame here.
7179 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
7180 (unwind_create_frame, unwind_create_tip_frame): New functions.
7181 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
7182 while a frame is only partially constructed.
7184 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7185 (x_free_frame_resources): New function.
7186 (x_destroy_window): Use it.
7188 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7190 * xfns.c (Fx_backspace_delete_keys_p): New function.
7191 (syms_of_xfns): Defsubr it.
7193 * config.in (HAVE_XKBGETKEYBOARD): Add.
7195 2000-12-14 Kenichi Handa <handa@etl.go.jp>
7197 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
7198 Always store string in multibyte representation in echobuf.
7199 (echo_char): Always store string in multibyte representation in
7201 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
7202 (read_key_sequence): Adjusted for the change of echo_prompt.
7204 * fns.c (Fmd5): Docstring improved.
7206 * lisp.h (detect_coding_system): Prototype adjusted.
7208 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
7209 (detect_coding_emacs_mule, detect_coding_iso2022,)
7210 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
7211 (detect_coding_utf_16, detect_coding_ccl): Make them static.
7212 New argument MULTIBYTEP. Callers changed.
7213 (detect_coding_mask, detect_coding_system): New argument
7214 MULTIBYTEP. Callers changed.
7215 (decode_coding_string): Set coding->src_multibyte and
7216 coding->dst_multibyte before calling detect_coding and detect_eol.
7217 Update them after some coding system is detected.
7219 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
7221 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
7223 * keyboard.c (menu_bar_items, tool_bar_items):
7224 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
7226 2000-12-13 Gerd Moellmann <gerd@gnu.org>
7228 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
7230 (unwind_create_frame, unwind_create_tip_frame): New functions.
7231 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
7232 while a frame is only partially constructed.
7234 * xterm.h (x_free_frame_resources): Declare.
7236 * xterm.c (x_free_frame_resources): New function.
7237 (x_destroy_window): Use it.
7239 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
7240 don't interrupt the update for pending input initially, i.e.
7241 update at least some lines.
7243 * keyboard.c (do_mouse_tracking): Make externally visible.
7245 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
7247 * xfns.c (gray_bitmap_bits): Declare `char *'.
7249 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7251 * xdisp.c (display_tool_bar_line): Make sure that tool bar
7252 lines start with a relief line.
7254 2000-12-12 Dave Love <fx@gnu.org>
7256 * window.c (Fdisplay_buffer): Doc fix.
7257 (Fwindow_list): Remove unused var.
7259 * buffer.h (mmap_set_vars): Declare.
7261 * window.h (Fset_window_point): Declare.
7263 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
7265 * msdos.c (fast_find_position): Don't overstep the last window row.
7266 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
7267 variable `area'. When looking for a row under (X,Y), give up if some
7268 of the previous rows is not enabled.
7270 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7272 * window.c (Fset_window_point): If displaying cursors in windows
7273 other than the selected window, make sure redisplay updates
7274 other windows to show the new value of point in the window.
7276 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
7278 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
7279 the buffer is the sole visible buffer when in the mini-buffer.
7281 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
7282 Bind `inhibit-read-only' to t.
7283 (unwind_with_echo_area_buffer): Use AREF.
7285 * xfns.c (Fx_hide_tip): Simplified.
7287 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
7290 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
7292 2000-12-11 Gerd Moellmann <gerd@gnu.org>
7294 * xfns.c (Fx_hide_tip): Fix last change.
7296 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
7297 nothing to do. Bind inhibit-quit.
7298 (tip_frame): Make it a Lisp_Object.
7299 (x_create_tip_frame): Set tip_frame after it has been added to
7301 (Fx_show_tip): Don't set tip_frame here.
7303 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7305 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
7308 * dispextern.h: Change external declaration of tip_frame.
7310 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
7311 return an empty string.
7313 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
7314 of the window's update_mode_line flag, since the former is set by
7315 force-mode-line-update, not the latter. This makes
7316 column-number-mode slightly faster.
7318 * xdisp.c (try_window_id) <all changes above window start>:
7321 2000-12-11 Paul Eggert <eggert@twinsun.com>
7323 * config.in (HAVE_FTELLO): Remove.
7325 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
7326 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
7328 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
7329 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
7331 2000-12-11 Miles Bader <miles@gnu.org>
7333 * window.c (displayed_window_lines): Don't round up when
7334 converting empty space at bottom to lines.
7335 Handle non-newline-terminated final lines properly.
7336 (Fwindow_text_height): New function (used to be in lisp).
7337 (syms_of_window): Initialize it.
7339 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
7341 * syntax.c (scan_lists): Check that the right quote char has the
7342 right Sstring syntax when jumping over strings.
7343 (init_syntax_once): Use Smax rather than 13.
7345 2000-12-09 Miles Bader <miles@gnu.org>
7347 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
7348 with PARTIALLY, inverting the sense.
7349 (window_scroll_pixel_based): Scroll partially visible lines into
7350 place if we hit the beginning or end of the buffer.
7351 (displayed_window_lines): Don't include partially visible lines.
7352 (Fmove_to_window_line): Skip past any partially visible first line.
7354 2000-12-08 Gerd Moellmann <gerd@gnu.org>
7356 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
7358 * tparam.c (tparam1): Change the way buffers are reallocated to be
7359 portable and less obfuscated.
7361 * termcap.c (tgetent): Change the way buffers are reallocated to
7362 be portable and less obfuscated.
7364 * macros.c (store_kbd_macro_char): Change the way buffers are
7365 reallocated to be portable and less obfuscated.
7367 * lread.c (read1): Change the way buffers are reallocated to be
7368 portable and less obfuscated.
7370 * doc.c (Fsubstitute_command_keys): Change the way buffers
7371 are reallocated so that it is portable.
7373 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
7375 * dosfns.c (Ffile_system_info): New function.
7376 (syms_of_dosfns): Defsubr it.
7378 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
7380 * alloc.c (gc_sweep): Add comment.
7382 2000-12-07 Gerd Moellmann <gerd@gnu.org>
7384 * sound.c (vox_configure): Change order of ioctls.
7385 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
7386 Ignore errors when changing volume.
7387 (vox_close): Don't reset the device.
7389 * process.c (read_process_output): Make sure the process marker's
7390 position is valid when the process buffer is changed in
7391 after-change functions. W3 does that.
7393 * xfns.c (x_free_gcs): New function.
7395 * xterm.h (x_free_gcs): Add prototype.
7397 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
7400 * xterm.c (x_destroy_window): Call x_free_gcs so that
7401 resources of non-toolkit X windows will be freed.
7403 2000-12-07 Andrew Innes <andrewi@gnu.org>
7405 * w32fns.c (xlfd_charset_of_font): Fix last change.
7407 2000-12-06 Dave Love <fx@gnu.org>
7409 * md5.h (__P): Don't define -- it comes from config.h.
7411 * strftime.c: Change some #if foo to #ifdef foo.
7413 2000-12-06 Andrew Innes <andrewi@gnu.org>
7415 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
7417 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
7418 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
7419 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
7421 2000-12-06 Gerd Moellmann <gerd@gnu.org>
7423 * alloc.c (gc_sweep): Prevent symbols read during loadup
7426 * xdisp.c (underlying_face_id): New function.
7427 (handle_face_prop, face_before_or_after_it_pos): Use it
7428 to determine the face ``under'' a string. Let strings inherit
7429 the face of the buffer under them.
7431 * xfaces.c (face_at_string_position): Update function comment.
7433 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
7434 matrix if the window's left position has changed; we need to
7435 redraw it in this case.
7437 * dispextern.h (struct glyph_matrix): Add member window_left_x.
7439 * window.c (coordinates_in_window): Check mouse on mode-line or
7442 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
7443 advertized by the function documentation.
7445 * window.c (syms_of_window): Doc fix.
7447 * sound.c (vox_configure): Set volume for left and right channel.
7448 (sound_cleanup): Return nil.
7450 * xdisp.c (move_it_by_lines): Fix paren typo.
7452 * xterm.c (x_load_font): Don't use the font's max_bounds for
7453 computing the height of the font. If max_bounds' ascent or
7454 descent are greater than the font's ascent or descent, this means
7455 glyphs overlap, which should be handled now by redisplay.
7457 * window.c (Veven_window_heights): New variable.
7458 (syms_of_window): DEFVAR_LISP it.
7459 (Fdisplay_buffer): Check Veven_window_heights before evening the
7462 2000-12-06 Miles Bader <miles@gnu.org>
7464 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
7465 update `default-frame-alist' instead of setting no frame parameters.
7467 2000-12-06 Kenichi Handa <handa@etl.go.jp>
7469 * composite.c (update_compositions): Fix typo (use the correct
7472 2000-12-05 Jason Rumney <jasonr@gnu.org>
7474 * md5.h: Remove underscores from function declarations.
7475 (__attribute__, __alignof__) [!__GNUC__]: Define.
7477 * md5.c: Delay include of md5.h until after namespace cleaning.
7479 * makefile.w32-in (fns.o): Depend on md5.h
7480 (md5.o): New target.
7483 * makefile.nt: Likewise.
7485 2000-12-05 Jason Rumney <jasonr@altavista.net>
7487 * w32term.c (expose_area): Complete last change.
7489 2000-12-05 Ken Raeburn <raeburn@gnu.org>
7491 * minibuf.c: Include intervals.h.
7493 2000-12-05 Jason Rumney <jasonr@gnu.org>
7495 * w32term.c (x_produce_glyphs): If a font for a component of
7496 a composition is not found, use 1 pixel dot ascent and 0 dot
7497 descent value to avoid displaying terribly tall empty boxes.
7498 (expose_area): Pass x-coordinate relative to the exposed
7499 area to x_draw_glyphs instead of a window-relative coordinate.
7501 2000-12-05 Gerd Moellmann <gerd@gnu.org>
7503 * xdisp.c (next_element_from_ellipsis): Save face before selective
7504 display in saved_face_id, and set face_before_selective_p.
7505 (reseat_1): Reset face_before_selective_p.
7506 (append_space, extend_face_to_end_of_line): If iterator's
7507 face_before_selective_p is set, use the face from saved_face_id.
7508 (extend_face_to_end_of_line): For tty frames, make sure to
7509 use the right face id when producing spaces at the end of
7512 * dispextern.h (struct it): Add face_before_selective_p.
7514 * keyboard.c (record_char): Don't record identical help-echo
7515 events in recent_keys.
7517 * xterm.c [USE_X_TOOLKIT]: Close the display.
7518 (xim_close_dpy): Handle case that the display has been closed.
7520 * xterm.c (x_destroy_window): Reset the frame's X window after
7523 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
7524 variable window_width.
7525 (line_draw_cost): Fix code skipping over spaces at the end of the
7526 line when must_write_spaces is not set.
7527 (scrolling_window): Fix code inserting runs in list of all runs.
7529 2000-12-05 Kenichi Handa <handa@etl.go.jp>
7531 * coding.c (setup_coding_system): Be sure to initialize
7532 coding->category_idx.
7534 2000-12-04 Gerd Moellmann <gerd@gnu.org>
7536 * xterm.c (PER_CHAR_METRIC): Removed because not used.
7538 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
7539 area to x_draw_glyphs instead of a window-relative coordinate.
7541 * fileio.c (auto_save_error): Add parameter ERROR. Show the
7542 error in the message.
7544 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
7545 timer after having read a key. It's not good for code reading
7546 several keys in a loop, like an input method.
7548 * fileio.c (Finsert_file_contents): When VISIT is t, don't
7549 record undo information for format-decode.
7551 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
7552 current buffer is read-only, not if it isn't.
7554 * keyboard.c (record_char): Record `help-echo' input events
7555 in recent_keys only if they display some help. Don't record
7556 `help-echo' events as macro char.
7558 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7560 * editfns.c (save_excursion_restore): Don't move point
7561 in another window if it is showing the wrong buffer.
7562 Avoid the call to Fwindow_live_p, for speed.
7564 2000-12-04 Kenichi Handa <handa@etl.go.jp>
7566 * xfaces.c (struct font_name): New member registry_priority.
7567 (split_font_name): Initialize the above member to zero.
7568 (concat_font_list): New function.
7569 (font_list): Include fonts of all alternative registries.
7570 (FONT_POINT_SIZE_QUANTUM): New macro.
7571 (better_font_p): Ignore point size difference less than
7572 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
7574 * xterm.c (x_produce_glyphs): If a font for a component of
7575 a composition is not found, use 1 pixel dot ascent and 0 dot
7576 descent value to avoid displaying terribly tall empty boxes.
7578 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
7580 2000-12-03 Ken Raeburn <raeburn@gnu.org>
7582 * coding.h (code_convert_string1): Declare.
7584 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
7586 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
7588 2000-12-02 Jason Rumney <jasonr@gnu.org>
7590 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
7591 correctly for single byte character case.
7592 (w32_per_char_metric): Do not try to make any assumptions about
7593 the metrics of BDF fonts.
7594 (x_estimate_mode_line_height): If `mode-line' face
7595 hasn't a font, use that of the frame, as drawing glyphs does.
7596 (note_mouse_highlight): Change the cursor shape on the vertical
7597 border between windows [not enabled].
7599 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
7601 * w32fns.c (Fx_create_frame): Reintroduce the call to
7602 face-set-after-frame-defaults.
7603 (Vx_window_horizontal_drag_shape): New variable.
7604 (syms_of_xfns): DEFVAR_LISP it.
7605 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
7608 2000-12-02 Simon Josefsson <simon@josefsson.org>
7610 * fns.c (Fmd5): Use a different logic to decide the coding system
7613 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
7615 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
7617 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
7619 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7621 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
7622 height for YNegative.
7623 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
7624 height; also see comment there.
7626 * window.c (coordinates_in_window): Handle computations for
7627 positions on the vertical bar and fringes differently for
7628 window-system frames. Consider some pixels near the vertical bar
7629 as on the bar if the frame doesn't have vertical scroll bars.
7630 Associate positions between mode or header lines with the
7631 right window, the left one.
7633 2000-12-01 Jason Rumney <jasonr@gnu.org>
7635 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
7637 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
7640 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7642 * window.c (struct saved_window): Add members orig_top and orig_height.
7643 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
7644 (save_window_save, Fset_window_configuration): Save/restore
7645 window's orig_top and orig_height.
7647 2000-12-01 Jason Rumney <jasonr@gnu.org>
7649 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
7651 * w32fns.c (x_set_cursor_color): Fix last change.
7653 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7655 * xdisp.c (echo_area_display): If cursor is in the echo area, make
7656 sure that the next redisplay displays the minibuffer, so that
7657 the cursor will be replaced with what the minibuffer wants.
7659 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
7660 #ifndef instead of using #if.
7661 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
7662 USE_TOOLKIT_SCROLL_BARS is defined.
7664 2000-11-30 Jason Rumney <jasonr@gnu.org>
7666 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
7669 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7671 * fns.c (Fmd5): Doc fix.
7673 2000-11-30 Simon Josefsson <simon@josefsson.org>
7675 * fns.c (Fmd5): New function.
7676 (syms_of_fns): Defsubr md5.
7678 * Makefile.in (obj): Add md5.o
7680 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7682 * md5.h, md5.c: New files, taken from glibc.
7684 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
7686 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
7687 hasn't a font, use that of the frame, as drawing glyphs does.
7689 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
7691 * eval.c (Frun_hooks): Allow 0 arguments.
7693 2000-11-29 Gerd Moellmann <gerd@gnu.org>
7695 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
7696 is over the menu bar widget, say it's not on the frame.
7698 * xfns.c (Fx_create_frame): Reintroduce the call to
7699 face-set-after-frame-defaults.
7701 * eval.c (Fsignal): Reset handling_signal.
7703 2000-11-28 Jason Rumney <jasonr@gnu.org>
7705 * w32menu.c (add_menu_item): Reset menu item text when changing
7706 type to radio button.
7708 2000-11-28 Gerd Moellmann <gerd@gnu.org>
7710 * xselect.c: Update copyright.
7712 * window.c (coordinates_in_window): If on a mode or header line,
7713 but sufficiently close to its start, return ``on vertical
7714 border''. This gives us a way to drag windows horizontally when
7715 using toolkit scroll bars.
7717 * xterm.c (note_mouse_highlight): Change the cursor shape
7718 on the vertical border between windows.
7720 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
7722 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
7723 (syms_of_xfns): DEFVAR_LISP it.
7724 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
7726 * textprop.c (text_read_only): New function.
7727 (verify_interval_modification): Use it instead of signaling
7728 `text-read-only'. This makes it easier to catch this error
7731 * xdisp.c (forward_to_next_line_start): Check for newlines,
7732 not end of line, which includes CR.
7734 2000-11-28 Kenichi Handa <handa@etl.go.jp>
7736 * coding.c (Ffind_coding_systems_region_internal): Be sure to
7737 include no-conversion.
7739 2000-11-27 Jason Rumney <jasonr@gnu.org>
7741 * w32fns.c (w32_load_system_font): Always mark font as double byte
7742 if codepage is unicode.
7744 2000-11-27 Gerd Moellmann <gerd@gnu.org>
7746 * xdisp.c (forward_to_next_line_start): If already on a newline,
7747 just consume it to avoid unintended skipping over invisible text below.
7749 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7750 `vertical-line', `mode-line' and `header-line' events.
7752 * xdisp.c (try_window_id): Avoid starting to display in the middle
7753 of a character, a TAB for instance. This is easier than to set
7754 up the iterator exactly, and it's not a frequent case, so the
7755 additional effort wouldn't really pay off.
7757 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7759 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7762 2000-11-25 Jason Rumney <jasonr@gnu.org>
7764 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7765 Args to window_from_coordinates should be pixel coordinates.
7767 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7768 redisplay handles them properly.
7770 2000-11-25 Miles Bader <miles@gnu.org>
7772 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7774 2000-11-24 Jason Rumney <jasonr@gnu.org>
7776 * w32.c (init_environment): Set LANG environment variable based on
7777 locale settings, if not set.
7779 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7780 making tool bar smaller. When clearing the frame, also
7781 clear current matrices. Clear frame when tool bar disappears.
7782 Don't use more lines for the tool-bar than is available.
7783 (x_change_window_heights): New function.
7785 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7787 * xdisp.c (init_from_display_pos): If POS says we're already after
7788 an overlay string ending at POS, make sure to pop the iterator
7789 because it will be in front of that overlay string. When POS is
7790 ZV, we've thereby also ``processed'' overlay strings at ZV.
7792 * xfaces.c (lface_from_face_name): Function comment fix.
7794 2000-11-24 Miles Bader <miles@gnu.org>
7796 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7797 apply `mode-line-inverse-video' -- zero means force display using
7798 the default face, non-zero means display using the specialized face.
7799 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7801 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7803 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7806 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7808 * coding.c (decode_coding_emacs_mule): Fix the case of
7809 CODING_EOL_LF, which used uninitialized value of c.
7811 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7813 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7815 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7817 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7820 * frame.h (struct frame): Replace desired_tool_bar_items,
7821 current_tool_bar_items, n_desired_tool_bar_items,
7822 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7824 * frame.c (make_frame): Change initialization of tool bar
7827 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7828 Change references to members deleted from struct frame to use the
7831 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7832 references to members deleted from struct frame to use the new ones.
7834 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7836 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7838 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7839 (note_tool_bar_highlight): Change references to members deleted
7840 from struct frame to use the new ones.
7842 2000-11-23 Miles Bader <miles@gnu.org>
7844 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7845 the face's inverse-video attribute, rather than overriding it.
7847 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7849 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7850 making tool bar smaller.
7852 2000-11-22 Dave Love <fx@gnu.org>
7854 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7856 2000-11-22 Miles Bader <miles@gnu.org>
7858 * keyboard.c (Vminibuffer_message_timeout): New variable.
7859 (command_loop_1): Use it to determine message timeout.
7860 (syms_of_keyboard): Initialize it.
7862 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7864 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7866 * sysdep.c: Move the code for declaring h_errno after #include
7869 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7871 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7872 the menu bar when the tooltip is unmapped.
7874 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7875 sole visible buffer when we're currently in the mini-buffer, and
7878 2000-11-21 Jason Rumney <jasonr@gnu.org>
7880 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7881 put on the clipboard.
7882 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7883 copy of what Emacs last put there. If they are the same, do not
7884 use the clipboard copy to avoid losing data due to coding conversions.
7886 2000-11-22 Miles Bader <miles@gnu.org>
7888 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7889 (syms_of_minibuf): Initialize it.
7890 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7891 to prompt, don't make read-only.
7893 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7895 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7896 Add BEFORE/AFTER_POTENTIAL_GC.
7898 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7900 * buffer.c (mmap_free_1): Avoid a compiler warning.
7902 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7904 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7906 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7909 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7911 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7914 * s/gnu-linux.h: Don't use `#cpu'.
7916 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7917 not defined in mman.h.
7919 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7920 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7921 and store an index in the XClientMessageEvent. Storing a
7922 Lisp_Object or pointer can fail on a 64 bit system, since X only
7924 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7926 2000-11-20 Dave Love <fx@gnu.org>
7928 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7930 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7932 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7934 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7936 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7939 * alloc.c (make_string): Fix previous change. Be sure to make
7940 unibyte string correctly.
7942 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7944 * window.c (Fwindow_list): Change parameter list to be XEmacs
7946 (window_list_1): New function.
7947 (window_loop): Use it instead of Fwindow_list.
7949 * sysdep.c (emacs_ospeed): New variable.
7950 (toplevel): Don't declare ospeed extern.
7951 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7953 * termcap.c (ospeed): Remove.
7954 (tputs) [!emacs]: Remove unused code.
7955 (tgetent): Avoid a compiler warning.
7957 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7958 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7959 SCROLL_BAR_X_WIDGET with additional argument DPY.
7961 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7963 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7964 Take the X display as additional argument.
7965 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7966 `Widget' is a pointer type that's not easily stored in Lisp_Object
7967 form in a portable way.
7969 * dispnew.c (update_text_area): Fix last change.
7971 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7973 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7975 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7976 clear current matrices.
7978 * buffer.c (mmap_enlarge): Don't print a message on stderr
7979 if mapping new memory at the end of the existing region fails.
7981 * dispnew.c (update_text_area): Don't skip over equal glyphs
7982 when the last current glyph overlaps the glyph to its right.
7984 2000-11-18 Miles Bader <miles@gnu.org>
7986 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7987 lines that *end* with "..." too (that's the most common case!).
7989 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7991 * xdisp.c (resize_mini_window): Temporarily change to the
7992 mini-window's buffer if necessary.
7994 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7995 the tooltip obscures less text under it.
7997 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7999 * puresize.h (BASE_PURESIZE): Increase to 700000.
8001 2000-11-18 Jason Rumney <jasonr@gnu.org>
8003 * w32term.c (w32_draw_bitmap): Use face to set colors.
8005 2000-11-17 Dave Love <fx@gnu.org>
8007 * lread.c (Fload): Fix #ifdef for pcc.
8009 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8011 * xdisp.c (pos_visible_p): Compute the default character height
8014 2000-11-16 Gerd Moellmann <gerd@gnu.org>
8016 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
8017 knowing the line's height; use the default font's height in that case.
8019 * xfaces.c (weight_table): Add `demi' with the same meaning as
8022 2000-11-16 Kenichi Handa <handa@etl.go.jp>
8024 * dispnew.c (null_row): New global static variable.
8025 (clear_glyph_row): Delete local static variable null_row.
8027 2000-11-15 Jason Rumney <jasonr@gnu.org>
8029 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
8030 (w32_alloc_lighter_color): Use new brightness calculations from
8031 xterm.c. Scale delta to be in the range expected by W32.
8032 (w32_draw_relief_rect): Use frame relief colors.
8034 2000-11-15 Gerd Moellmann <gerd@gnu.org>
8036 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
8037 (Qinhibit_default_face_x_resources): New variable.
8038 (syms_of_frame): Initialize it.
8039 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
8041 * xdisp.c (pos_visible_p): Improve function comment.
8043 * lisp.h (BINDING_STACK_SIZE): New macro.
8045 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
8046 reading the directory if readdir returns null and errno is EAGAIN
8049 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
8051 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
8052 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
8053 Set amount_to_scroll to max of dx and scroll_step so that
8054 scroll-conservatively doesn't defeat scroll-step>1.
8055 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
8056 scroll-conservatively for line-at-a-time scrolling.
8058 2000-11-14 Gerd Moellmann <gerd@gnu.org>
8060 * window.c (Fpos_visible_in_window_p): Call pos_visible with
8063 * xdisp.c (current_mode_line_height, current_header_line_height):
8065 (init_xdisp): Initialize them.
8066 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
8067 and use exact mode line heights if it is set.
8069 * lisp.h (pos_visible_p): Change prototype.
8071 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8072 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
8073 and current_header_line_height first.
8074 (current_mode_line_height, current_header_line_height):
8077 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
8079 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
8080 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
8081 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
8083 2000-11-14 Miles Bader <miles@gnu.org>
8085 * xterm.c (x_alloc_lighter_color): Include an additive component
8086 too for dark colors, because FACTOR isn't enough.
8087 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
8090 2000-11-13 Gerd Moellmann <gerd@gnu.org>
8092 * keyboard.c (show_help_echo): Call message3_nolog with number of
8093 bytes in the help string as 2nd parameter, instead of the number
8096 2000-11-13 Miles Bader <miles@gnu.org>
8098 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
8099 (Fload): Use new openp return protocol.
8100 Don't try to use Vload_source_file_function to load .elc files.
8101 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
8102 openp return protocol.
8103 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
8105 2000-11-11 Kenichi Handa <handa@etl.go.jp>
8107 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
8109 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
8110 Defined these macros.
8111 (NLIST_STRUCT): Avoid re-defining it.
8113 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
8114 -I/usr/contrib/X11R6/include.
8115 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
8117 2000-11-10 Jason Rumney <jasonr@gnu.org>
8119 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
8121 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
8122 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
8124 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
8125 (Qw32_charset_vietnamese): New symbol.
8126 (xlfd_charset_of_font): New function.
8127 (w32_load_system_font): Use it.
8128 (x_to_w32_charset): Use Fassoc to find charset info. Special case
8129 when Vw32_charset_info_alist is nil to ensure default face always
8130 has font. Use Fcar and Fcdr for safety.
8131 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
8132 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
8133 pseudo-codepages for special cases.
8134 (w32_to_x_font): New parameter to allow charset portion to be
8135 specified where there is many to one mapping. Callers changed.
8136 (w32_list_fonts): Avoid listing fonts that won't display.
8138 2000-11-10 Gerd Moellmann <gerd@gnu.org>
8140 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
8141 (font_list_1): Renamed from font_list.
8142 (font_list): New function, trying alternative registries from
8143 Vface_alternative_font_registry_alist.
8144 (Finternal_set_alternative_font_registry_alist): New function.
8145 (syms_of_xfaces): Initialize and Staticpro
8146 Vface_alternative_font_registry_alist.
8147 Defsubr Finternal_set_alternative_font_registry_alist.
8149 2000-11-09 Ken Raeburn <raeburn@gnu.org>
8151 * lisp.h (Flooking_at): Declare.
8153 2000-11-09 Gerd Moellmann <gerd@gnu.org>
8155 * dired.c (directory_files_internal): Fix a braino.
8157 * dired.c (directory_files_internal): Add missing GCPRO's.
8160 2000-11-08 Gerd Moellmann <gerd@gnu.org>
8162 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
8163 (resize_mini_window): Return quickly if Vresize_mini_window is
8164 nil. Don't return if Vmax_mini_window_height is nil.
8166 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
8167 (syms_of_xdisp): Initialize them.
8168 (resize_mini_window): Act according to the setting of
8169 Vresize_mini_window.
8170 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
8172 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
8173 scroll bar widget after configuring it, so that it will appear at
8174 the right position from the start.
8175 (XTredeem_scroll_bar): Cleaned up.
8177 2000-11-08 Kenichi Handa <handa@etl.go.jp>
8179 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
8180 font is taller than the frame line, we don't have to bias the
8183 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
8185 2000-11-07 Dave Love <fx@gnu.org>
8187 * config.in (HAVE_MKSTEMP): Add.
8189 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
8191 2000-11-07 Gerd Moellmann <gerd@gnu.org>
8193 * window.c (Fset_window_configuration): Don't try to preserve
8194 point in the current buffer, if that buffer is displayed in more
8197 * xfaces.c (lookup_named_face): If default face isn't realized,
8198 try to realize it. Return -1 if not successful.
8199 (Fx_list_fonts): Handle case that face cannot be determined.
8200 (Fface_font): Likewise.
8202 2000-11-06 Gerd Moellmann <gerd@gnu.org>
8204 * window.c (displayed_window_lines): Detect partially
8205 visible lines at the bottom correctly.
8207 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
8209 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
8210 when ensuring we don't do visit in indirect buffer.
8212 2000-11-06 Kenichi Handa <handa@etl.go.jp>
8214 * composite.h (compose_chars_in_text): Add prototype.
8216 * composite.c (Vcomposition_function_table): New variable.
8217 (Qcomposition_function_table): New variable.
8218 (run_composition_function): Call
8219 Vcompose_chars_after_function with three arguments.
8220 (compose_chars_in_text): New function.
8221 (syms_of_composite): Modified the doc-string of
8222 Vcompose_chars_after_function. Declare composition-function-table
8223 as a lisp variable, and initialize it.
8225 * xfns.c (x_encode_text): Suppress producing escape sequences for
8228 * xselect.c: Include composite.h.
8229 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
8231 2000-11-05 Andrew Innes <andrewi@gnu.org>
8233 * w32term.c (x_produce_glyphs): Fix typo in enum name.
8235 * sysdep.c (read_input_waiting): Remove extraneous argument to
8238 * w32fns.c (Fx_server_version): Include w32_build_number in the
8241 * w32heap.c (w32_build_number): New variable.
8242 (cache_system_info): Set it.
8244 * w32heap.h (w32_build_number): Add extern.
8246 * emacs.c (syms_of_emacs): Update docstring for
8247 system-configuration, to reflect the actual usage on MS-Windows.
8249 2000-10-31 Gerd Moellmann <gerd@gnu.org>
8251 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
8252 process idle timers while waiting for another event.
8254 * dispnew.c (update_frame_line): Handle case where spaces in
8255 the default face are colored.
8257 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
8258 window height hasn't changed.
8260 2000-10-31 Jason Rumney <jasonr@gnu.org>
8262 * w32term.c (x_produce_glyphs): Handle composite characters.
8263 (x_draw_glyph_string_foreground)
8264 (x_draw_composite_glyph_string_foreground): Restore old font.
8266 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
8268 * minibuf.c (read_minibuf): Reset the undo history just before
8269 starting the recursive-edit.
8271 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8273 * xfaces.c (menu_face_change_count): New variable.
8274 (Finternal_set_lisp_face_attribute): Increment it for changes
8276 (realize_basic_faces): Reflect changes in the `menu' faces
8279 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
8280 dy obtained from the iterator's y-position after moving from
8281 scroll_margin_pos to PT; see comment there.
8283 * xdisp.c (safe_eval_handler): Call add_to_log.
8285 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
8286 is not a symbol or string.
8288 * xdisp.c (echo_area_display): Don't perform a display update from
8289 inside redisplay. The update will happen anyway at the end of
8290 redisplay, and it can confuse redisplay (GC messages while
8291 redisplaying, for instance.)
8293 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
8295 * xrdb.c (x_load_resources): Use the class name in the defaults.
8297 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
8298 (regex_compile): Catch bogus \(\1\).
8300 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8302 * xterm.c (x_alloc_nearest_color): Fix last change to compare
8305 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
8306 we have a color cache, check that the cached color equals the
8307 allocated color. If not, clear the color cache.
8309 * window.c (displayed_window_lines): Change buffers if necessary.
8310 Fix computation of displayed lines.
8312 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
8313 update_menu_bindings to DEFVAR_BOOL.
8315 2000-10-30 Kenichi Handa <handa@etl.go.jp>
8317 * search.c (Fset_match_data): Be sure to make search_regs always sane.
8319 * puresize.h (BASE_PURESIZE): Increase to 680000.
8321 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
8323 2000-10-29 Jason Rumney <jasonr@gnu.org>
8325 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
8327 * w32term.c (w32_bdf_per_char_metric): Negate descent.
8328 (w32_cache_char_metrics): Handle possibility that 'x' does not
8329 exist in a BDF font.
8330 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
8332 * w32bdf.h (bdffont): Add nchars.
8334 * w32bdf.c (set_bdf_font_info): Set it.
8335 (w32_BDF_TextOut): Swap byte order of double byte characters.
8336 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
8338 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
8340 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
8341 don't override the colors in frame's param_alist, unless they are
8344 * term.c (reassert_line_highlight): If inverse_video is non-zero,
8345 reverse the effect of the highlight flag.
8347 2000-10-27 Ken Raeburn <raeburn@gnu.org>
8349 * window.h (Fwindow_live_p): Declare.
8351 * undo.c (record_delete): Check that last_undo_buffer is really a
8352 buffer before applying XBUFFER to it.
8354 * keymap.c (where_is_internal): Pass lisp object, not integer, to
8357 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8359 * lisp.h (KEYMAPP): New macro.
8360 (get_keymap): Remove.
8361 (get_keymap_1): Rename get_keymap.
8363 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
8365 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
8367 * xmenu.c (single_submenu): Use KEYMAPP.
8368 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8369 Use KEYMAPP rather than Fkeymapp.
8371 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
8373 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
8374 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8375 Use KEYMAPP rather than Fkeymapp.
8376 (single_submenu): Use KEYMAPP.
8377 (w32_menu_show, w32_dialog_show): Use TRUE.
8379 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
8381 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
8382 (Fkeymapp): Use KEYMAPP.
8383 (get_keymap): Rename from get_keymap_1. Remove old def.
8384 Return t when autoload=0 and error=0 and the keymap needs autoloading.
8385 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
8386 (Fminor_mode_key_binding): Don't raise an error if the binding
8388 (Fuse_global_map, Fuse_local_map): Allow autoloading.
8389 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
8391 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
8392 Allow Vspecial_event_map to be autoloaded.
8393 (menu_bar_items): Fetch the keymap rather than using keymapp.
8394 (menu_bar_one_keymap): No need to follow func-indirect any more.
8395 (parse_menu_item): get_keymap_1 -> get_keymap.
8396 (tool_bar_items): Fetch the keymap rather than using keymapp.
8397 (read_key_sequence): Use KEYMAPP.
8399 * intervals.c (get_local_map): Use get_keymap rather than following
8400 function-indirections explicitly.
8402 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
8404 2000-10-27 Jason Rumney <jasonr@gnu.org>
8406 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
8407 point, as Windows has oversized fonts.
8409 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
8411 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8413 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
8414 (freehook, reallochook): Handle null pointer arguments.
8415 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
8417 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8419 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
8420 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
8421 Giving in to popular pressure to shut up the compiler with casts.
8423 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8425 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
8426 signed value, and use a default value computed from the font's
8429 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
8431 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
8432 that specify a negative underline position can still use underlines.
8434 * window.c (Fpos_visible_in_window_p): Make POS default to
8435 WINDOW's point, not the current buffer's point.
8437 2000-10-26 Dave Love <fx@gnu.org>
8439 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
8440 when it's necessary.
8442 2000-10-26 Gerd Moellmann <gerd@gnu.org>
8444 * window.c (size_window): Compute size difference from sum of old
8445 child window sizes instead of from parent's size.
8447 * xdisp.c (pos_visible_p): Change current buffer if necessary.
8448 Handle obscured lines at the top of the window.
8450 * frame.c (Fdelete_frame): Doc fix. Move running the hook
8451 down after the last error condition check.
8453 * frame.c (Fdelete_frame): Run delete-frame-hook.
8455 2000-10-26 Kenichi Handa <handa@etl.go.jp>
8457 * coding.c (decode_coding): Fix previous change (check also
8458 CODING_MODE_LAST_BLOCK).
8460 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8462 * regex.c: More `unsigned char' -> `re_char' changes.
8463 Also change several `int' into `re_wchar_t'.
8464 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
8465 (PUSH_FAILURE_POINTER): Don't cast any more.
8466 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
8467 We want GCC to complain, since this piece of code makes
8468 re_match non-reentrant, which *should* be fixed.
8469 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
8470 (EXTEND_BUFFER): Use RETALLOC.
8471 (SET_LIST_BIT): Don't cast.
8472 (re_wchar_t): New type.
8473 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
8474 that those two functions will always properly return.
8475 (IMMEDIATE_QUIT_CHECK): Cast to void.
8476 (analyse_first): Use recursion rather than an explicit stack.
8477 (re_compile_fastmap): Can't fail anymore.
8478 (re_search_2): Don't check re_compile_fastmap for failure.
8479 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
8480 Now also sets the new value (passed in a new argument).
8481 (re_match_2_internal): Use it.
8482 Also, use a new var `reg' of type size_t when looping through regs
8483 rather than reuse the inappropriate `mcnt'.
8485 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
8486 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
8487 (where_is_internal): Renamed from Fwhere_is_internal.
8488 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
8489 (Fwhere_is_internal): New function wrapping where_is_internal.
8490 (where_is_internal_1): Handle the case where we're filling the cache.
8491 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
8493 2000-10-25 Miles Bader <miles@gnu.org>
8495 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
8497 2000-10-25 Gerd Moellmann <gerd@gnu.org>
8499 * window.c (pos_fully_visible_p): Removed.
8500 (Fpos_visible_in_window_p): Use pos_visible_p to determine
8501 if position is visible and/or fully visible.
8503 * lisp.h (pos_visible_p): Add prototype.
8505 * xdisp.c (pos_visible_p): New function.
8507 2000-10-25 Kenichi Handa <handa@etl.go.jp>
8509 * process.c (send_process): If OBJECT is t, it means that the data
8510 is from C string, but we should encode it. Before calling
8511 setup_raw_text_coding_system, be sure to flush out data by the
8512 previous coding system.
8514 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
8516 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
8517 assignment of startpos to prev when startpos == pos.
8519 * editfns.c (find_field): Set the field stickiness correctly from
8520 overlay fields. Use renamed `text_property_stickiness'.
8521 (text_property_stickiness): Renamed from `char_property_stickiness'.
8522 Only check text properties, not overlays.
8523 * textprop.c (get_char_property_and_overlay): New function.
8524 (Fget_char_property): Use it.
8525 * intervals.h (get_char_property_and_overlay): Add declaration.
8527 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8529 * keymap.c: Use AREF, ASET and ASIZE macros.
8530 (Fmake_sparse_keymap): Docstring fix.
8532 (shadow_lookup): Move up.
8533 Handle the case where lookup-key returns an integer.
8534 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
8535 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
8536 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
8537 Simplify/rewrite the keymap-finding code.
8538 Add check for command shadowing, using shadow_lookup.
8540 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
8542 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
8543 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
8546 2000-10-24 Andrew Innes <andrewi@gnu.org>
8548 * dired.c (directory_files_internal_unwind): New function.
8549 (directory_files_internal): Use it to ensure closedir is called
8550 even if expand-file-name or file-attributes throw, eg. because of
8551 a user interrupt. Also enable immediate_quit while calling
8552 re_search, so that matching can be interrupted as well.
8554 2000-10-24 Andrew Innes <andrewi@gnu.org>
8556 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
8558 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
8559 so that re_search functions only quit when callers expect them to.
8561 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8563 * regex.c (regex_compile): Change the way of handling a range from
8564 a char less than 256 to a char not less than 256.
8566 2000-10-24 Gerd Moellmann <gerd@gnu.org>
8568 * window.c (size_window): Prevent setting window's width or
8569 height to a negative value (esp. with XSETFASTINT).
8571 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
8572 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
8573 (protect_malloc_state) [GC_MALLOC_CHECK &&
8574 GC_PROTECT_MALLOC_STATE]: New function.
8575 (PROTECT_MALLOC_STATE): New macro.
8576 (__malloc_initialize, morecore, _malloc_internal)
8577 (_free_internal) _realloc_internal): Use it to make _heapinfo
8578 read-only outside of gmalloc.
8580 * keymap.c: Update copyright.
8582 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
8585 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
8587 * filelock.c (unlock_all_files): Use unlock_file to expand each
8588 buffer's file_truename before trying remove its lock file.
8590 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
8592 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
8593 or CRLF, decode EOLs.
8595 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8597 * window.c (Fdisplay_buffer): Fix doc.
8599 2000-10-23 Jason Rumney <jasonr@gnu.org>
8601 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
8602 ASCII font of default fontset on Windows.
8604 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
8605 xterm.c comment below).
8607 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
8609 2000-10-23 Gerd Moellmann <gerd@gnu.org>
8611 * xterm.c (x_connection_closed): Reset handling_signal.
8613 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
8615 2000-10-23 Miles Bader <miles@gnu.org>
8617 * window.c (window_scroll_pixel_based, window_scroll_line_based):
8618 Pass nil for FULLY argument to Fpos_visible_in_window_p to
8619 maintain old behavior.
8620 * minibuf.c (Fminibuffer_complete): Likewise.
8622 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
8624 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
8625 that when a font can't be exactly centered, it errs up rather than
8628 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
8630 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
8632 2000-10-23 Andrew Choi <akochoi@i-cable.com>
8634 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
8636 * dispnew.c [macintosh]: Include macterm.h.
8637 (init_display) [macintosh]: Initialization for window system.
8639 * emacs.c (main) [macintosh]: Call syms_of_textprop,
8640 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
8641 syms_of_search, x_term_init, and init_keyboard before calling
8642 init_window_once. Also, call syms_of_xmenu.
8644 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
8645 default fontset to Monaco.
8647 * frame.c [macintosh]: Include macterm.h. Remove declarations of
8648 NewMacWindow and DisposeMacWindow.
8649 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
8650 instead of calling NewMacWindow and setting fields of
8651 f->output_data.mac directly. Call init_frame_faces.
8652 (Fdelete_frame) [macintosh]: Remove unused code.
8653 (Fmodify_frame_parameters) [macintosh]: Call
8654 x_set_frame_parameters instead of mac_set_frame_parameters.
8656 * frame.h [macintosh]: Define menu_bar_lines field in struct
8657 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
8659 * keyboard.c [macintosh]: Include macterm.h.
8660 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
8661 and menu_bar_activate_event type events as for X and NT.
8662 (make_lispy_event) [macintosh]: Construct lisp events of type
8663 MENU_BAR_EVENT as for X and NT.
8665 * sysdep.c [macintosh]: Remove declaration for sys_signal.
8666 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
8667 (sys_subshell) [macintosh]: Remove definition entirely.
8668 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
8669 Vwindow_system_version here. Remove initialization of
8670 Vx_bitmap_file_path.
8671 (read_input_waiting): Correct the number of parameters passed to
8673 Move all Macintosh functions to mac/mac.c.
8675 * term.c [macintosh]: Include macterm.h.
8677 * window.c [macintosh]: Include macterm.h.
8679 * xdisp.c [macintosh]: Include macterm.h. Declare
8680 set_frame_menubar and pending_menu_activation.
8681 (echo_area_display) [macintosh]: Do not return if terminal frame
8682 is the selected frame.
8683 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
8684 Allow only the selected frame to set menu bar.
8685 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
8686 calling FRAME_EXTERNAL_MENU_BAR (f).
8687 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
8689 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
8690 and check_x. Declare XCreateGC. Define x_create_gc and
8691 x_free_gc. Initialize font_sort_order.
8692 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
8693 but call x_list_fonts instead of w32_list_fonts.
8694 (Finternal_face_x_get_resource) [macintosh]: Do not call
8695 display_x_get_resource.
8696 (prepare_face_for_display) [macintosh]: Set xgcv.font.
8697 (realize_x_face) [macintosh]: Load the font if it is specified in
8699 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
8701 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
8703 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
8704 is nil: since we go to the end of submap anyway, we'd end up
8706 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
8707 doesn't obey autoload.
8709 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8711 * msdos.c (dos_set_window_size): Update screen dimension variables.
8713 2000-10-21 Jason Rumney <jasonr@gnu.org>
8715 * w32term.c (w32_cache_char_metrics): Double check that font is
8716 really fixed pitch before trusting tmPitchAndFamily.
8718 2000-10-21 Andrew Innes <andrewi@gnu.org>
8720 * w32gui.h (w32_char_font_type): Move enum from w32term.c
8722 * w32term.h: Extern decl for w32_cache_char_metrics.
8724 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
8726 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
8727 (w32_unload_font): Free per_char array if present.
8729 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
8730 cached information in emulated XFontStruct to handle common cases
8731 quickly. Do not allocate XCharStruct for return.
8732 (w32_native_per_char_metric): New function.
8733 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
8735 (x_produce_glyphs): Don't get an HDC. Change calls to
8736 w32_per_char_metric to match arg change above. Remove calls to
8738 (w32_get_glyph_overhangs): Ditto.
8739 (w32_cache_char_metrics): New function.
8741 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
8742 ($(BLD)/casefiddle.$(O)): Remove compile command.
8743 ($(BLD)/gmalloc.$(O)): Remove compile command.
8744 ($(BLD)/dispnew.obj):
8745 ($(BLD)/keyboard.obj):
8746 ($(BLD)/w32inevt.obj):
8747 ($(BLD)/w32bdf.obj):
8749 ($(BLD)/buffer.obj):
8750 ($(BLD)/editfns.obj):
8752 ($(BLD)/fileio.obj):
8754 ($(BLD)/indent.obj):
8755 ($(BLD)/insdel.obj):
8756 ($(BLD)/intervals.obj):
8757 ($(BLD)/minibuf.obj):
8759 ($(BLD)/scroll.obj):
8760 ($(BLD)/sysdep.obj):
8761 ($(BLD)/textprop.obj):
8762 ($(BLD)/widget.obj):
8763 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8764 ($(BLD)/term.obj): Add dependency on dispextern.h.
8766 * makefile.nt ($(BLD)\dispnew.obj):
8767 ($(BLD)\keyboard.obj):
8768 ($(BLD)\w32inevt.obj):
8769 ($(BLD)\w32bdf.obj):
8771 ($(BLD)\buffer.obj):
8772 ($(BLD)\editfns.obj):
8774 ($(BLD)\fileio.obj):
8776 ($(BLD)\indent.obj):
8777 ($(BLD)\insdel.obj):
8778 ($(BLD)\intervals.obj):
8779 ($(BLD)\minibuf.obj):
8781 ($(BLD)\scroll.obj):
8782 ($(BLD)\sysdep.obj):
8783 ($(BLD)\textprop.obj):
8784 ($(BLD)\widget.obj):
8785 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8786 ($(BLD)\term.obj): Add dependency on dispextern.h
8788 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8790 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8791 with an additional argument of Qt.
8793 2000-10-21 Miles Bader <miles@gnu.org>
8795 * window.c (pos_fully_visible_in_window_p): New function.
8796 (Fpos_visible_in_window_p): Add FULLY argument.
8797 Use pos_fully_visible_in_window_p.
8798 (window_scroll_pixel_based, window_scroll_line_based): Update
8799 calls to Fpos_visible_in_window_p.
8800 * lisp.h (Fpos_visible_in_window_p): Update prototype
8802 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8804 * alloc.c (toplevel): Conditionalize compilation of mem_*
8805 functions differently.
8807 2000-10-20 Jason Rumney <jasonr@gnu.org>
8809 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8810 mem_init where it used to be. mem_z etc not defined otherwise.
8812 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8814 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8816 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8817 structure definition and related variabled to the top of the file.
8818 Include this code when GC_MALLOC_CHECK is defined.
8819 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8820 register/unregister allocated region.
8821 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8822 which isn't allocated.
8823 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8824 something which is already in use.
8825 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8826 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8827 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8828 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8830 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8831 _malloc_internal instead of malloc.
8832 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8835 2000-10-20 Andrew Innes <andrewi@gnu.org>
8837 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8839 (my_strftime) <macro>: Don't use macro arg list when redefining as
8841 (my_strftime) <function>: Supply 0 as ut argument.
8843 2000-10-19 Jason Rumney <jasonr@altavista.net>
8845 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8846 including dispextern.h, as it stops faces from working.
8848 * w32fns.c (Fx_create_frame): Don't bother calling
8849 face-set-after-frame-default since the caller does it for us
8850 anyway. Clean up calls to x_get_arg to be consistent with X.
8852 * w32term.c (x_produce_glyphs): Handle
8853 unibyte_display_via_language_environment correctly.
8854 (w32_draw_box_rect): Fix the calculation of width and height.
8856 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8857 as it has stopped working.
8858 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8861 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8863 * eval.c (skip_debugger): Prevent a compiler warning.
8864 (Fcondition_case): Likewise.
8865 (Fbacktrace_frame): Use a null interactive spec.
8867 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8869 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8871 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8873 * strftime.c: Sync with glibc, file version 1.78.
8874 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8875 should no longer be used according to ISO 8601.
8877 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8878 no map for meta_prefix_char, don't try to use it as a keymap.
8879 Instead, if T_OK is non-zero, look up a default binding, if any,
8880 otherwise, if T_OK is zero, return nil.
8882 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8883 (x_to_xcolors, png_load): Use x_query_color.
8885 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8887 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8889 (x_copy_color, x_alloc_lighter_color): Likewise.
8891 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8892 (x_query_color, x_query_colors): Add prototype.
8894 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8895 check_string_bytes only if not noninteractive, increase count to 50.
8897 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8899 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8902 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8904 * alloc.c (pure_bytes_used): Renamed from pureptr.
8906 (pure_alloc): New function.
8907 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8909 (Fpurecopy): Use PURE_POINTER_P.
8911 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8912 PT has moved backward.
8914 * xdisp.c (cursor_row_p): Take continued lines into account.
8916 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8918 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8919 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8920 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8923 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8924 of selective display off while searching for the next line start.
8926 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8928 * Makefile.in (term.o): Depend on dispextern.h.
8930 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8932 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8934 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8936 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8937 the iterator at the beginning, so that they can be set later on,
8938 for instance in reseat_at_next_visible_line_start, without being
8941 * xfns.c (pbm_format): Add :foreground and :background keywords.
8942 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8943 (xbm_load): Recognize foreground and background color specifications.
8945 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8947 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8949 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8951 * msdos.c (IT_set_face): Compare highlighted face with the default
8952 face, and invert colors if these faces' colors are identical.
8953 (Fmsdos_remember_default_colors): Don't swap foreground and
8954 background colors in initial_colors[].
8955 (IT_set_frame_parameters): Don't swap frame's foreground and
8956 background pixels. If ALIST includes "(reverse . t)", swap
8957 foreground-color and background-color properties in frame's
8958 param_alist. If the original frame's param_alist doesn't specify
8959 the colors, store unspecified-fg and unspecified-bg, reversed if
8962 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8963 the colors are unspecified and reversed, reverse fore- and back-
8964 ground in the returned value.
8965 (Fframe_parameter): Ditto.
8967 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8969 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8970 get_last_unchanged_at_beg_row.
8971 (find_first_unchanged_at_end_row): Renamed from
8972 get_first_unchanged_at_end_row.
8973 (find_first_unchanged_at_end_row): Convert assertions to
8974 unconditional tests which abort. When looking for a row in
8975 unchanged text, don't go further back than first_text_row.
8977 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8978 Don't add in the last line's height when deciding if the new
8979 position is below the scroll margin.
8981 2000-10-16 Miles Bader <miles@gnu.org>
8983 * editfns.c (Fconstrain_to_field): Check carefully for field
8984 boundaries if either OLD_POS or NEW_POS has a non-nil field
8985 property, even if they're the same.
8987 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8989 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8990 height for XFillRectangle.
8992 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8994 * syntax.c (Fstring_to_syntax): New function extracted from
8995 Fmodify_syntax_entry.
8996 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8997 (skip_chars, Fforward_comment): Remove unused variables.
8998 (syms_of_syntax): Add defsubr for string-to-syntax.
8999 (describe_syntax): Add code for comment and string fences.
9001 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
9003 * keymap.c (access_keymap): Add AUTOLOAD parameter.
9004 Do the meta->esc mapping. Call get_keyelt before returning.
9005 Start scanning from the second element (the first is always `keymap')
9006 to make it easier to detect when we reach a parent map.
9007 Handle the case of inheriting from a symbol whose function is a map.
9008 (Fkeymap_parent): Also handle the `inherit from symbol' case.
9009 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
9010 (get_keyelt, Flookup_key): Update call to access_keymap.
9011 Remove the meta->esc mappings.
9012 (define_as_prefix): Delete old disabled code.
9013 (menu_item_p): New function.
9014 (where_is_internal_1): Skip over the few remaining menu items.
9015 * lisp.h (access_keymap): Update prototype.
9016 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
9017 Update call to access_keymap.
9018 (follow_key, read_key_sequence): Update calls to access_keymap.
9019 Remove the meta->esc mappings.
9021 2000-10-13 Gerd Moellmann <gerd@gnu.org>
9023 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
9024 with additional argument.
9026 * xdisp.c (cursor_row_p): New function.
9027 (try_cursor_movement, display_line): Use it.
9029 * xdisp.c (append_space): Also save/restore iterator's current
9030 character and its length.
9032 * xdisp.c (init_from_display_pos): Add an assertion.
9033 (handle_stop): Don't set iterator's add_overlay_start.
9034 (handle_invisible_prop): Likewise.
9035 (load_overlay_strings): If text under an overlay is invisible,
9036 take both before- and after-strings into account when the iterator
9037 is positioned either at the start or at the end of the overlay.
9038 (forward_to_next_line_start): Rewritten.
9039 (reseat_at_next_visible_line_start): Rewritten.
9040 (set_iterator_to_next): Add parameter RESEAT_P.
9042 * dispextern.h (struct it): Remove member add_overlay_start.
9043 (set_iterator_to_next): Change prototype.
9045 2000-10-13 Kenichi Handa <handa@etl.go.jp>
9047 * coding.c (code_convert_region): Be sure to initialize
9048 coding->category_idx.
9049 (decode_coding_string): Set coding->src_multibyte and
9050 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
9051 (encode_coding_string): Set coding->src_multibyte and
9052 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
9054 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
9056 * xfns.c (Fx_create_frame): Don't bother calling
9057 face-set-after-frame-default since the caller does it for us anyway.
9059 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
9061 * window.c (coordinates_in_window): Fix detection of vertical line
9062 on character terminals.
9064 2000-10-12 Gerd Moellmann <gerd@gnu.org>
9066 * editfns.c (save_excursion_save): Additionally record the
9068 (save_excursion_restore): If buffer was visible in a window, and a
9069 different window was selected, and the old selected window is
9070 still live, restore point in that window.
9072 2000-10-12 Kenichi Handa <handa@etl.go.jp>
9074 * xterm.c (x_produce_glyphs): Handle
9075 unibyte_display_via_language_environment correctly.
9077 * regex.c (regex_compile): Change the way of handling a range from
9078 unibyte char to multibyte char.
9080 * syntax.c (skip_chars): Change the way of handling a range from
9081 unibyte char to multibyte char.
9083 * process.c (read_process_output): Cancel previous change.
9085 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
9087 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
9089 * charset.c (Ffind_charset_string): Doc fix.
9090 (Ffind_charset_region): Doc fix.
9092 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
9094 * process.c (read_process_output): Fix previous change. Adjust
9095 multibyteness of text to insert in a buffer by
9096 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
9098 2000-10-10 Andreas Schwab <schwab@suse.de>
9100 * alloc.c (mark_object): Remove all workarounds installed on
9103 2000-10-10 Kenichi Handa <handa@etl.go.jp>
9105 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
9106 (base64_encode_1): Make it work for a text of multibyte form.
9107 (Fbase64_decode_region): Allocate sufficient memory for multibyte
9108 case. Don't call str_to_multibyte because base64_decode_1
9109 produces correct multibyte form for eight-bit codes.
9110 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
9111 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
9112 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
9115 * charset.h (CHAR_STRING): Optimized for single byte characters.
9117 2000-10-09 Andreas Schwab <schwab@suse.de>
9119 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
9120 -1 after socket is closed, to fall through to error processing.
9122 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
9124 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
9125 variables. If ALIST includes foreground-color or
9126 background-color, change also the colors of the default face for
9129 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
9131 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
9132 them extern (they are defined on xfaces.c).
9133 (syms_of_msdos): Don't intern and don't staticpro
9134 Qbackground_color and Qforeground_color.
9136 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
9138 * frame.c (Fframe_parameter): For non-windowed frames, if
9139 f->param_alist says foreground or background color is unspecified,
9140 call tty_color_name to return the color name computed from the
9141 frame's current colors.
9143 2000-10-06 Dave Love <fx@gnu.org>
9145 * terminfo.c (ospeed): Don't declare.
9147 * sysdep.c: Don't include string.h.
9148 (h_errno): Declare conditional also on TRY_AGAIN.
9150 * charset.c (Ffind_charset_string): Doc fix.
9152 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
9153 (Fbase64_decode_region, Fbase64_decode_string): More explicit
9156 2000-10-05 Dave Love <fx@gnu.org>
9158 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
9159 position like menu-bar.
9161 2000-10-05 Gerd Moellmann <gerd@gnu.org>
9163 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
9165 * xdisp.c (handle_single_display_prop): Use safe_call1.
9166 (safe_call): Renamed from call_function.
9167 (safe_call1): New function.
9168 (handle_fontified_prop): Use safe_call1 instead of call1.
9169 (safe_eval): Renamed from eval_form.
9170 (safe_eval_handler): Renamed from eval_handler.
9171 (handle_single_display_prop, display_mode_element): Use safe_eval
9172 instead of eval_form.
9174 * xfaces.c (merge_face_heights): Use safe_call instead of
9177 * keyboard.c (show_help_echo): Use safe_call instead of
9178 call_function; use safe_eval instead of eval_form.
9180 * lisp.h (safe_call): Renamed from call_function.
9181 (safe_eval): Renamed from eval_form.
9182 (safe_call1): Add prototype.
9184 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
9186 * xfns.c (image_ascent): Rearrange ascent calculation for the
9189 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
9191 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
9192 (where_is_internal_1): Don't bother ignoring menu-items any more.
9194 2000-10-04 Gerd Moellmann <gerd@gnu.org>
9196 * keyboard.c (update_menu_bindings): New variable.
9197 (parse_menu_item): Use AREF. If update_menu_bindings
9198 is 0, don't update menu bindings.
9199 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
9201 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
9203 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
9206 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
9208 * syntax.c (forw_comment): Match nestedness of ender/starter.
9209 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
9210 (prev_char_comstart_first): Remove.
9211 (back_comment): Check two-char comment markers more carefully
9212 to better handle overlapping cases like *//* or /* */* */ ...
9213 Match nestedness of ender/starter.
9215 2000-10-02 Dave Love <fx@gnu.org>
9217 * config.in (HAVE_GAI_STRERROR): Add undef.
9219 * process.c (Fopen_network_stream): Use it.
9221 * m/alpha.h (NO_REMAP): Don't define.
9223 2000-10-02 Gerd Moellmann <gerd@gnu.org>
9225 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
9226 return with a string converted to an integer or vice versa when
9227 Vmocklisp_arguments is t.
9228 (Fsignal): Likewise. The function can return for `quit'.
9229 (struct gcpro): Declare member `var' to point to a volatile
9232 * eval.c (error): Prevent compiler warning.
9234 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
9236 * keymap.c (keymap_memberp): New function.
9237 (Fset_keymap_parent): Use it.
9238 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
9239 Use keymap_memberp to avoid creating cycles.
9240 (access_keymap): Use KEYMAPP.
9242 2000-09-30 Gerd Moellmann <gerd@gnu.org>
9244 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
9245 gai_strerror. Make sure xerrno is set if connect fails. Improve
9248 2000-09-29 Jason Rumney <jasonr@gnu.org>
9250 * w32term.c (w32_char_font_type, w32_encode_char)
9251 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
9252 (w32_bdf_per_char_metric): New function.
9253 (w32_per_char_metric): Use it.
9254 (x_draw_glyph_string_background): Always draw background for BDF
9257 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
9258 GDI object which is a scarce resource.
9260 * w32bdf.c (search_file_line): Fix skipping of whitespace.
9261 (get_quoted_string): Fix limit on memchr search.
9262 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
9263 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
9264 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
9265 (get_cached_font_char, cache_char_offset): Use macro
9266 BDF_CODEPOINT_RANGE_COVER_P.
9267 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
9268 (clear_cached_bitmap_slots): New function.
9269 (GET_HEX_VALUE): G-Z, g-z are not hex.
9270 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
9271 (get_bitmap_with_cache): Use new cache implementation.
9272 (create_offscreen_bitmap): New function.
9273 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
9275 * w32term.c (x_produce_glyphs): If the distance from the current
9276 position to the next tab stop is less than a canonical character
9277 width, use the tab stop after that.
9278 (x_draw_glyphs): Handle case START and END are out of bounds more
9280 (x_clear_mouse_face): Block/unblock input.
9281 (x_display_and_set_cursor): Don't show a hollow box cursor for
9282 buffers whose cursor_type is nil.
9284 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9286 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
9288 * dispextern.h (updating_frame): Declare extern.
9290 2000-09-29 Andreas Schwab <schwab@suse.de>
9292 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
9294 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9296 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
9297 use its function definition.
9298 (tool_bar_items): Likewise.
9300 * lisp.h (fatal): Declare NO_RETURN.
9302 2000-09-29 Kenichi Handa <handa@etl.go.jp>
9304 * keymap.c: Remove the line "#undef NULL".
9306 2000-09-28 Gerd Moellmann <gerd@gnu.org>
9308 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
9310 2000-09-28 Dave Love <fx@gnu.org>
9312 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
9314 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
9316 * .gdbinit (xreload): Note its need on GNU/Linux.
9318 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
9319 r_alloc, r_alloc_free.
9321 2000-09-28 Kenichi Handa <handa@etl.go.jp>
9323 * syntax.c (skip_chars): Handle negation correctly.
9325 2000-09-27 Gerd Moellmann <gerd@gnu.org>
9327 * xfaces.c (realize_default_face): Call set_lface_from_font_name
9328 with non-zero FORCE_P argument.
9330 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
9333 * xdisp.c (window_box_height): Add an assertion.
9335 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
9336 tool-bar than is available.
9337 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
9339 2000-09-27 Dave Love <fx@gnu.org>
9341 * s/irix6-5.h: Now works 64-bit. Tidied.
9343 2000-09-26 Gerd Moellmann <gerd@gnu.org>
9345 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
9346 instead of BITS_PER_INT.
9347 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
9348 EMACS_UINT, respectively.
9349 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
9351 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
9353 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
9355 * window.c (freeze_window_starts): Construct last argument for
9356 foreach_window differently.
9358 * xfns.c (x_decode_color): Don't return a Lisp_Object.
9360 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
9361 EMACS_UINT instead of `int' and `unsigned int'.
9362 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
9364 * frame.h (struct frame): Make the `nothing' member of union
9365 output_data an EMACS_INT.
9367 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
9368 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
9369 size in the sdata structure.
9370 (SDATA_NBYTES, SDATA_DATA): New macros.
9371 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
9372 differently for the different layout of the sdata structure.
9373 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
9375 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
9376 Check that size recorded in the string size and size recorded in
9377 the sdata structure agree.
9379 2000-09-25 Dave Love <fx@gnu.org>
9381 * buffer.c: Include stdio.h.
9383 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
9385 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
9387 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
9388 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
9389 (__malloc_extra_blocks): Declare as __malloc_size_t.
9391 2000-09-25 Gerd Moellmann <gerd@gnu.org>
9393 * alloc.c (mark_image): Use GC_NILP instead of NILP.
9395 * keyboard.c (show_help_echo): Set help_echo_showing_p.
9396 (read_char): If help-echo is showing, preserve the echo area
9399 * xdisp.c (help_echo_showing_p): New variable.
9400 (set_message): Reset it to 0.
9401 (init_xdisp): Initialize help_echo_showing_p.
9403 * dispextern.h (help_echo_showing_p): Declare extern.
9405 * config.in: Fix typo in __GNUC_MINOR__.
9407 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
9409 * s/freebsd.h (POSIX_SIGNALS): Define.
9411 * xterm.c (x_clear_mouse_face): Block/unblock input.
9413 2000-09-24 Dave Love <fx@gnu.org>
9415 * fns.c (base64_encode_1): Fix last change.
9417 2000-09-22 Gerd Moellmann <gerd@gnu.org>
9419 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
9421 * xdisp.c (try_window_reusing_current_matrix): More fixes
9422 for the case window has a header-line.
9424 2000-09-22 Dave Love <fx@gnu.org>
9426 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
9429 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
9431 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
9433 2000-09-21 Gerd Moellmann <gerd@gnu.org>
9435 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
9438 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
9441 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
9442 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
9443 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
9446 * marker.c (byte_char_debug_check): Return void.
9448 * xfns.c (Fx_create_frame): Set default frame parameter value
9449 for tool-bar-lines to 1.
9451 * dispnew.c (scrolling_window): Compare y-positions of rows
9452 equal at the start. Some simplification.
9454 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
9455 reused rows' y-position in the case window has a header-line, and
9456 new window start is greater than old window start.
9458 * process.c (process_sent_to): New variable.
9459 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
9460 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
9461 Declare more parameters volatile.
9463 * lread.c (Vrecursive_load_depth_limit): New variable.
9464 (Fload): Check recursive loads whose recursion depth exceeds
9465 Vrecursive_load_depth_limit.
9466 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
9468 2000-09-20 Gerd Moellmann <gerd@gnu.org>
9470 * fileio.c (Fread_file_name): Doc fix.
9472 * editfns.c (Fmessage_or_box): Doc fix.
9474 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
9476 * xfns.c (xbm_scan): Allow C-style comments.
9478 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
9479 symbols are specified, add color translations to the cache.
9480 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
9481 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
9483 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
9484 structures to xpm_init_color_cache.
9486 2000-09-19 Gerd Moellmann <gerd@gnu.org>
9488 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
9490 2000-09-19 Andrew Innes <andrewi@gnu.org>
9492 * makefile.nt (bootstrap-emacs): Don't change directory.
9494 2000-09-19 Kenichi Handa <handa@etl.go.jp>
9496 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
9498 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
9499 If output buffer is too small, signal an appropriated error.
9501 2000-09-18 Dave Love <fx@gnu.org>
9503 * keyboard.c (menu_bar_items, tool_bar_items)
9504 (current_active_maps): Remove redundant get_local_map call.
9506 2000-09-18 Gerd Moellmann <gerd@gnu.org>
9508 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
9509 cursor for buffers whose cursor_type is nil.
9511 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
9512 a feature to implement that is already implemented.
9513 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
9516 * xfns.c (x_clear_image_1): New function.
9517 (x_clear_image): Use it.
9518 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
9520 * dispnew.c (update_window): Move test for invisible lines
9521 at the top to update_window_line.
9522 (update_window_line): Handle invisible lines here.
9524 * xfns.c (clear_image_cache): Clear current matrices of all
9525 frames sharing an image cache. Block input while freeing
9526 images. Fix timestamp comparison.
9527 (x_clear_image): Also free the mask.
9529 * xfns.c (lookup_image): Block input while loading the image so
9530 that we won't get interrupted in a state where the image isn't yet
9532 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
9533 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
9534 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
9535 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
9537 2000-09-16 Gerd Moellmann <gerd@gnu.org>
9539 * dispnew.c (update_window): Make sure to make desired rows
9540 current even if they are completely invisible at the top
9543 2000-09-15 Gerd Moellmann <gerd@gnu.org>
9545 * xfns.c (lookup_image): Build mask before applying an algorithm.
9546 Recognize algorithm `disabled'.
9547 (cross_disabled_images): New variable.
9548 (COLOR_INTENSITY): New macro.
9549 (x_detect_edges): Use COLOR_INTENSITY.
9550 (x_disable_image): New function.
9551 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
9553 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
9554 disabled state, don't apply an image transformation algorithm if
9555 the user specified an image for the disabled state. Use
9556 `:algorithm disabled' for creating a disabled item's image if the
9557 user hasn't specified an image.
9559 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
9560 allocation functions with the XPM lib.
9561 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
9562 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
9563 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
9564 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
9565 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
9566 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
9567 functions, if possible, because these handle color allocation
9568 failure more gracefully.
9569 (Fimage_mask_p): New function.
9571 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
9572 (Qedge_detection, Qheuristic): New symbols.
9573 (syms_of_xfns): Initialize new symbols.
9574 (lookup_image): Handle `:mask X', `:algorithm emboss', and
9575 `algorithm (edge-detection ...)'.
9576 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
9577 (tiff_format, gif_format, gs_format): Add `:mask'.
9578 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
9579 (GIF_MASK, GS_MASK): New enumerators.
9580 (x_laplace_read_row, x_laplace_write_row): Functions removed.
9581 (emboss_matrix, laplace_matrix): New variables.
9582 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
9583 (x_edge_detection): New functions.
9584 (x_laplace): Rewritten in terms of x_detect_edges.
9585 (x_build_heuristic_mask): If image has a mask, free it.
9587 2000-09-14 Andrew Innes <andrewi@gnu.org>
9589 * makefile.w32-in: Revert to Unix line endings.
9591 2000-09-14 Andrew Innes <andrewi@gnu.org>
9593 * makefile.w32-in: Standardize indentation somewhat.
9594 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
9595 cater for differences between shells.
9597 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
9599 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9601 * xterm.c (x_produce_glyphs): If the distance from the current
9602 position to the next tab stop is less than a canonical character
9603 width, use the tab stop after that.
9605 2000-09-14 Dave Love <fx@gnu.org>
9607 * buffer.c (alloc_buffer_text): Fix xmalloc call.
9609 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9611 * xdisp.c (handle_fontified_prop): While running fontification
9612 functions, bind `fontification-functions' and
9613 `after-change-functions' to nil.
9615 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
9616 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
9618 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
9620 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
9621 USE_MMAP_FOR_BUFFERS.
9623 * insdel.c (make_gap): Use enlarge_buffer_text.
9625 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
9626 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
9627 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
9628 from former r_alloc_* functions in ralloc.c.
9629 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
9630 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
9631 (mmap_init) [REL_ALLOC_MMAP]: New function.
9632 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
9633 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
9636 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
9637 (enlarge_buffer_text): Add prototype.
9639 * ralloc.c: Remove everything having to do with the use of mmap.
9641 2000-09-13 Gerd Moellmann <gerd@gnu.org>
9643 * sound.c (Fplay_sound): Doc fix.
9645 * keyboard.c: Avoid some more compiler warnings.
9646 (parse_tool_bar_item): Ignore cached key bindings.
9648 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
9649 and allocation of Lisp data.
9651 2000-09-12 Gerd Moellmann <gerd@gnu.org>
9653 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
9654 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
9657 * lread.c (Fload): Put code checking for recursive loads in #if 0.
9659 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
9661 * ccl.c: Comment fixed.
9662 (MAX_MAP_SET_LEVEL): Increased to 30.
9663 (PUSH_MAPPING_STACK): Enclose with do-while block.
9664 (POP_MAPPING_STACK): Likewise.
9665 (stack_idx_of_map_multiple): New variable.
9666 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
9667 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
9668 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
9669 (ccl_driver) <CCL_MapSingle>: Likewise.
9670 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
9671 with the case where looking up process reaches to the end of
9672 map-set, and call CCL programs as the above change.
9674 2000-09-11 Gerd Moellmann <gerd@gnu.org>
9676 * xfns.c (png_load, jpeg_load): Declare some variables volatile
9677 that might be clobbered by longjmp.
9678 (check_x_display_info, x_decode_color, create_frame_xic)
9679 (Fx_display_backing_store, Fx_display_visual_class)
9680 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
9682 * lread.c (init_lread): Set Vloads_in_progress to nil.
9683 (Fload): Show list of recursively loaded files, when signaling an
9686 * lread.c (Vloads_in_progress): New variable.
9687 (record_load_unwind): New function.
9688 (Fload): Check for recursive loads.
9689 (syms_of_lread): Initialize Vloads_in_progress.
9690 (read_integer, read1): Avoid some compiler warnings.
9692 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
9695 2000-09-11 Miles Bader <miles@gnu.org>
9697 * editfns.c (Fbuffer_string): Doc fix.
9699 2000-09-10 Gerd Moellmann <gerd@gnu.org>
9701 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
9703 2000-09-09 Ken Raeburn <raeburn@gnu.org>
9705 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
9706 whether to include other header files.
9708 2000-09-09 Gerd Moellmann <gerd@gnu.org>
9710 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9711 by Fmemq as a boolean.
9713 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
9715 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
9717 2000-09-08 Gerd Moellmann <gerd@gnu.org>
9719 * ralloc.c (mmap_fd): Remove initializer which can make it
9720 read-only in a dumped Emacs.
9721 (mmap_fd_1): New variable.
9722 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
9723 restore it from there.
9724 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
9725 unconditionally so that mmap_fd can be initialized there.
9726 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
9727 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
9728 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
9730 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
9732 * xdisp.c (dump_glyph_row): Fix printf format string.
9733 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
9735 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
9737 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
9740 * xdisp.c (try_window_id): When trying to locate cursor in
9741 unchanged rows at the top, handle the case that we can't find it.
9743 * xterm.c (x_draw_glyphs): Handle case START and END are out
9744 of bounds more carefully.
9746 2000-09-08 Dave Love <fx@gnu.org>
9748 * s/sol2.h (REL_ALLOC_MMAP): Define.
9749 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9751 * ralloc.c: Don't include string.h (redundant).
9752 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9753 [!MAP_ANON]: Include fcntl.h.
9754 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9755 (r_alloc, r_re_alloc, r_alloc_free)
9756 (mmap_enlarge, mmap_set_vars): Use it.
9757 (r_alloc_init_fd): New function.
9758 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9759 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9762 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9765 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9766 change to __NetBSD__.
9768 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9770 * search.c (compile_pattern): Check the multibyteness of cached
9773 2000-09-08 Miles Bader <miles@gnu.org>
9775 * xfaces.c (default_face_vector): Function removed.
9776 (Finternal_merge_in_global_face): Restore old global/local
9777 attribute override order. Use inline loop instead of calling
9778 default_face_vector.
9780 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9782 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9783 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9784 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9785 where necessary, in case POINTER_TYPE is `void'.
9787 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9789 * frame.c (make_terminal_frame): Initialize frame foreground and
9790 background colors to unspecified, for the initial instance of an
9793 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9795 * ralloc.c (mmap_find): Fix overlap computation.
9796 (mmap_enlarge): Compute nbytes before trying to find an
9799 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9802 * lread.c (syms_of_lread): Change value of regexp
9803 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9805 * xmenu.c (xdialog_show): When looking up the selection in
9806 menu_items, take `quote' boundaries into account; this corresponds
9807 to a nil ITEM in x-popup-dialog.
9809 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9811 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9813 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9815 * coding.c (encode_coding_sjis_big5): Use translation table for
9816 encoding, not decoding. Fix the handling of latin-jisx0201.
9817 Check for the charset katakana-jisx0201 too.
9818 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9819 (detect_coding_sjis): Check the byte sequence more rigidly.
9821 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9823 * xfaces.c (Vparam_value_alist): New variable.
9824 (syms_of_xfaces): Initialize it.
9825 (Finternal_set_lisp_face_attribute): Avoid more consing.
9827 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9829 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9830 (Qbackground_mode): New variable.
9831 (syms_of_frame_1): Initialize Qbackground_mode.
9833 * lisp.h (Qdisplay): Declare extern.
9835 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9836 change face on all frames, and change the default for new frames.
9838 2000-09-07 Dave Love <fx@gnu.org>
9840 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9842 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9844 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9846 * charset.c: Include composite.h
9847 (lisp_string_width): New function.
9848 (Fstring_width): Call lisp_string_width instead of strwidth.
9850 * Makefile.in (charset.o): Depends on composite.h.
9852 * process.c (read_process_output): Before inserting the decoded
9853 text in the buffer, adjust the multibyteness.
9855 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9857 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9858 buffer's text buffer is null, map new memory.
9860 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9861 POINTER_TYPE and size_t.
9862 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9863 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9864 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9865 [REL_ALLOC_MMAP]: New macros.
9866 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9867 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9868 [REL_ALLOC_MMAP]: New functions.
9870 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9871 before and after unexec.
9873 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9874 text buffers if necessary.
9876 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9877 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9880 * config.in (HAVE_MMAP): Add #undef.
9882 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9884 * frame.c (Qdisplay_type): New variable.
9885 (syms_of_frame_1): Initialize it.
9886 (Fframe_parameter): New function that avoids consing.
9887 (syms_of_frame): Defsubr it.
9889 * buffer.c (Fother_buffer): Consider buffers as invisible when
9890 they are displayed in a window on an invisible frame.
9892 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9893 get-largest-window always return nil.
9895 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9897 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9898 variable; recognize Emacs 19 elc files.
9900 2000-09-04 Miles Bader <miles@gnu.org>
9902 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9903 before initially popping up the menu, so the menu doesn't flash
9904 when the face settings are significantly different from the defaults.
9906 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9908 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9909 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9910 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9911 (BIT_UNIBYTE): Remove.
9912 (re_match_2_internal): Delete corresponding code and streamline the
9913 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9914 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9915 (re_wctype_t): New type.
9916 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9917 (regex_compile): Use them and fix handling of overly long char classes.
9919 2000-09-03 Andrew Innes <andrewi@gnu.org>
9921 * makefile.w32-in: Change to DOS line endings.
9923 * s/ms-w32.h (ORDINARY_LINK): New define.
9925 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9926 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9928 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9929 (distclean): Delete them here instead.
9931 * w32proc.c (compare_env): Convert to uppercase for comparison,
9932 not lowercase, to match how the native Windows shell works.
9934 2000-09-03 Jason Rumney <jasonr@gnu.org>
9936 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9937 CVS changes the line-ends when checking in/out on DOS/Windows.
9939 * makefile.nt (emacs): Do not change directory to run temacs, as
9940 the load-path is set relative to current directory.
9942 2000-09-03 Miles Bader <miles@gnu.org>
9944 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9946 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9948 * xdisp.c (redisplay_mode_lines): New function.
9949 (display_mode_lines): Return number of mode lines displayed.
9950 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9951 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9953 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9954 string.h and strings.h.
9955 (index) [HAVE_INDEX]: Add prototype.
9957 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9958 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9960 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9961 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9963 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9965 * lread.c (read1): Accept `?' as symbol constituent, for
9966 compatiblity with XEmacs.
9968 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9970 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9971 (struct re_pattern_buffer): Remove newline_anchor.
9972 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9973 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9974 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9975 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9976 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9977 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9978 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9979 Get rid of references to newline_anchor.
9980 (regcomp): Allocate and precompute a fastmap.
9982 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9984 * lread.c (openp): GCPRO local variable `filename'.
9986 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9988 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9990 * regex.c: Merge some changes from GNU libc. Add prototypes.
9991 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9992 Use memcmp and memcpy instead of bcopy and bcmp.
9993 (init_syntax_once): Use ISALNUM.
9994 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9995 (REG_UNSET_VALUE): Remove. Use NULL instead.
9996 (REG_UNSET, re_match_2_internal): Use NULL.
9997 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9999 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
10000 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
10001 (regex_compile): In handle_interval, return an error rather than try to
10002 unfetch the interval if we can't find the closing brace.
10003 Obey the RE_NO_GNU_OPS syntax bit.
10004 (TOLOWER): New macro.
10006 (regexec): Allocate regs.start and regs.end as one block.
10008 2000-08-30 Gerd Moellmann <gerd@gnu.org>
10010 * xdisp.c (echo_area_display): Check display_completed instead
10011 of calling detect_input_pending.
10013 * dispnew.c (update_frame): Only set display_completed here; move
10014 the update_begin and update_end calls here from update_frame_1.
10015 (update_frame_1): Don't set display_completed here, don't call
10016 update_begin/update_end.
10018 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
10019 instead of store_frame_param.
10021 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10023 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
10024 desired window matrix hasn't been displayed, use the current row
10025 instead. Make sure that only those frame rows are updated for
10026 which there exists a corresponding enabled desired row.
10028 2000-08-29 Miles Bader <miles@gnu.org>
10030 * xfaces.c (default_face_vector): New function.
10031 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
10033 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10035 * lread.c (openp): Prevent temporary string passed to
10036 Ffile_readable_p from being garbage collected.
10038 2000-08-28 Dave Love <fx@gnu.org>
10040 * keymap.c (store_in_keymap): Add `static' to declaration.
10042 2000-08-28 Gerd Moellmann <gerd@gnu.org>
10044 * emacs.c, callint.c, doc.c, editfns.c
10045 (toplevel) [HAVE_STRING_H]: Include string.h.
10046 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
10047 (index): Remove prototypes which might conflict with non-standard
10048 definitions of index/strchr.
10050 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
10051 (rindex): Define only if !HAVE_RINDEX.
10053 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
10055 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
10057 2000-08-28 Miles Bader <miles@gnu.org>
10059 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
10060 made inconsistent by a font-related attribute in FROM.
10061 (merge_face_inheritance): Add function comment.
10063 2000-08-28 Kenichi Handa <handa@etl.go.jp>
10065 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
10066 the 4th arg (PREV_EVENT) Qt to suppress input method.
10068 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
10070 * regex.c: Indent cpp directives and remove parens after `defined'.
10071 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
10072 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
10073 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
10074 (re_compile_pattern): Use size_t for length.
10075 (init_syntax_once): Move to a better place.
10076 * regex.h: Merge changes from GNU libc. Indent cpp directives.
10077 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
10079 * syntax.c (back_comment): Detect cases where a comment-starter is
10080 actually inside another comment as in: /* a // b */ c // d \n.
10081 Make it clear that `comstart_pos' is unused for nested comments.
10083 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
10084 (KEYMAPP): New macro.
10085 (Fkeymap_parent, Fset_keymap_parent): Use it.
10086 (fix_submap_inheritance): Mark it static.
10087 (define_as_prefix, describe_buffer_bindings, describe_command)
10088 (describe_translation, describe_map): Complete prototypes.
10090 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
10092 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
10093 to better match the key-lookup behavior.
10095 2000-08-27 Gerd Moellmann <gerd@gnu.org>
10097 * xfaces.c (lface_fully_specified_p): Handle :inherit.
10098 (Finternal_set_lisp_face_attribute): Fix typo in error message.
10100 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
10102 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
10103 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
10104 (xterm.o): Depend on coding.h
10106 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10108 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
10109 the corresponding '#endif'.
10111 2000-08-26 Miles Bader <miles@gnu.org>
10113 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
10114 * xfaces.c (QCinherit): New variable.
10115 (syms_of_xfaces): Initialize it.
10116 (LFACE_INHERIT): New macro.
10117 (Finternal_get_lisp_face_attribute)
10118 (merge_face_vector_with_property)
10119 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
10120 (check_lface_attrs): Allow new types of face height. Check
10122 (CYCLE_CHECK): New macro.
10123 (merge_face_inheritance): New function.
10124 (merge_face_vectors): Merge inherited faces too. Add F and
10125 CYCLE_CHECK arguments.
10126 (merge_face_vector_with_property, Finternal_merge_in_global_face)
10127 (lookup_named_face, lookup_derived_face, realize_named_face)
10128 (face_at_string_position, face_at_buffer_position): Supply
10129 new F and CYCLE_CHECK arguments to merge_face_vectors.
10130 (merge_face_heights): New function.
10131 (merge_face_vectors, merge_face_vector_with_property)
10132 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
10133 handle relative face heights.
10134 (lface_same_font_attributes_p): Compare heights using EQ.
10136 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10138 * charset.c (char_to_string): Check the character validity.
10139 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
10141 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
10143 * regex.c (PUSH_FAILURE_COUNT): New macro.
10144 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
10145 Handle popping of a register's or a counter's data.
10146 (POP_FAILURE_POINT): Use the new name.
10147 (re_match_2_internal): Push counter data on the stack for succeed_n,
10148 jump_n and set_number_at and remove misleading dead code in succeed_n.
10150 2000-08-25 Gerd Moellmann <gerd@gnu.org>
10152 * xdisp.c (redisplay_internal): If considering all windows on all
10153 frames, update the display for each frame as soon as possible,
10154 instead of first building all desired matrices for all frames, and
10155 then updating them all.
10156 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
10158 2000-08-24 Gerd Moellmann <gerd@gnu.org>
10160 * bytecode.c (mark_byte_stack): Add a comment.
10162 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
10163 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
10166 2000-08-24 Kenichi Handa <handa@etl.go.jp>
10168 * minibuf.c (do_completion): Always use compare-string, not
10169 string-equal because the latter doesn't pay attention to
10170 multibyteness of strings.
10172 * process.c (create_process): Don't setup raw-text coding here.
10173 (Fopen_network_stream): Don't set coding->src_multibyte and
10174 coding->dst_multibyte here.
10175 (read_process_output): For process filter, return unibyte string
10176 if default-enable-multibyte-characters is nil.
10177 (send_process): If OBJECT is multibyte text, be sure to encoded it
10178 by the specified coding system for the process. Otherwise, setup
10180 (init_process): Don't initialize default-process-coding-system here.
10182 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
10184 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
10185 <scroll-down-aggressively>: Likewise.
10187 2000-08-23 Kenichi Handa <handa@etl.go.jp>
10189 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
10190 zero. Set coding->produced_char correctly.
10192 2000-08-22 Andrew Innes <andrewi@gnu.org>
10194 * makefile.w32-in: New file.
10196 * unexw32.c (unexec): Ignore old_name, and use the actual location
10197 of the current executable instead. Base new_name on this.
10199 * w32proc.c (create_child): Remove reference to security
10200 descriptor, which isn't needed and doesn't compile with mingw32.
10202 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10203 up dllimport attributes.
10204 (x_update_window_end): Update prototype.
10206 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
10207 extern, which screws up dllimport attributes.
10209 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10210 up dllimport attributes.
10212 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
10213 screws up dllimport attributes.
10215 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10216 up dllimport attributes.
10217 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
10218 screws up dllimport attributes.
10220 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10221 up dllimport attributes.
10223 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
10224 screws up dllimport attributes.
10226 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
10227 screws up dllimport attributes.
10229 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10230 up dllimport attributes.
10232 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
10233 unnecessary extern, which screws up dllimport attributes.
10236 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10237 up dllimport attributes.
10239 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
10240 unnecessary extern, which screws up dllimport attributes.
10242 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
10243 screws up dllimport attributes.
10245 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10246 up dllimport attributes.
10248 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
10250 * w32bdf.c (search_file_line):
10251 (set_bdf_font_info):
10253 (w32_get_bdf_glyph):
10254 (w32_BDF_to_x_font): Fix compile warnings.
10256 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
10258 * w32select.c: Include keyboard.h before frame.h.
10260 * w32fns.c (max): Define macro.
10261 (JOHAB_CHARSET): Define if not known.
10262 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
10263 (Fx_show_tip): Synch with X version.
10265 * w32xfns.c: Include keyboard.h before frame.h.
10267 * w32fns.c: Include keyboard.h before frame.h.
10269 * w32term.c: Include keyboard.h before frame.h.
10271 * fontset.c: Include keyboard.h before frame.h.
10273 * w32inevt.c: Include keyboard.h before frame.h.
10274 (MOUSE_MOVED): Define if not known.
10276 * minibuf.c: Include keyboard.h before frame.h.
10278 * keyboard.c: Include keyboard.h before frame.h.
10280 * indent.c: Include keyboard.h before frame.h.
10282 * dispnew.c: Include keyboard.h before frame.h.
10284 * buffer.c: Include keyboard.h before frame.h.
10286 * alloc.c: Include keyboard.h before frame.h.
10288 * print.c: Include keyboard.h before frame.h.
10290 * process.c: Include keyboard.h before frame.h.
10292 * scroll.c: Include keyboard.h before frame.h.
10294 * sysdep.c: Include keyboard.h before frame.h.
10296 * term.c: Include keyboard.h before frame.h.
10298 * window.c: Include keyboard.h before frame.h.
10300 * xdisp.c: Include keyboard.h before frame.h.
10301 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
10303 * frame.c: Include keyboard.h before frame.h.
10305 * w32heap.h: Undefine min, max.
10307 * w32gui.h: Undefine min, max.
10309 * unexw32.c: Change PUCHAR to PCHAR.
10310 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
10312 (get_section_info):
10313 (copy_executable_and_dump_data): Remove unnecessary static defs.
10314 (copy_executable_and_dump_data): Fix compile warnings.
10316 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
10318 * w32console.c (min): Define macro.
10319 (clear_frame, write_glyphs): Fix compile warning.
10321 * w32proc.c (compare_env):
10322 (find_child_console): Fix compile warning.
10324 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
10325 sys_errlist instead of _sys_errlist.
10326 (get_emacs_configuration_options): New function.
10328 * s/ms-w32.h (sys_nerr): Provide default definition.
10329 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
10330 name with _ prepended.
10331 (NSIG): Define if not known.
10332 (get_emacs_configuration): Provide extern declaration.
10333 (get_emacs_configuration_options): Provide extern declaration.
10334 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
10336 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
10337 (map_w32_filename):
10338 (read_unc_volume): Fix compile warning.
10340 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
10341 definitions from being used.
10343 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
10345 * w32.c (unc_volume_file_attributes):
10346 (open_unc_volume): Make arg const.
10348 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
10349 (read_input_waiting): Remove excess parameter.
10351 * w32.c (init_environment): Call _access.
10352 (check_windows_init_file): Call _close.
10353 (init_user_info): Call _putenv.
10354 (init_environment): Call _putenv and _strdup.
10355 (init_ntproc): Reset volume info cache on startup.
10357 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
10358 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
10359 cannot override the CRT malloc.
10361 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
10362 (LINK_FLAGS): Append to original value of LINK_FLAGS.
10364 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
10365 unless we are linking with a static CRT.
10366 (RVA_TO_PTR): Cast result to unsigned char*.
10368 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
10369 (add_volume_info): Use xstrdup.
10371 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
10373 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
10374 (do_completion, Fminibuffer_complete_word): Use it.
10375 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
10376 var so it can take non-boolean values.
10378 2000-08-21 Gerd Moellmann <gerd@gnu.org>
10380 * editfns.c (find_field): Formatting changes.
10381 (toplevel): Some old-style function forward declarations
10382 changed to prototypes, some new protypes added, some functions
10385 * lisp.h (set_time_zone_rule): Add prototype.
10386 (use_dialog_box): External declaration.
10388 * keyboard.c (gen_help_event): Add parameter SIZE.
10389 (kbd_buffer_events_waiting): Slightly rewritten.
10390 (clear_event): New function.
10391 (kbd_buffer_get_event): Use it, and clear the input_events of
10393 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
10394 don't fill the newly created array with nils.
10395 (toplevel): Convert some old-style function forward declarations
10398 * keyboard.h (gen_help_event): Change prototype.
10400 * xterm.c (XTread_socket): Change calls to gen_help_event.
10402 * w32term.c (w32_read_socket): Change calls to gen_help_event.
10404 * eval.c (Fmacroexpand): Doc fix.
10406 2000-08-20 Jason Rumney <jasonr@gnu.org>
10408 * w32term.h (x_display_info_for_display): Remove as this function
10409 does not exist on W32.
10411 * w32term.c (help_echo_window): New variable.
10412 (syms_of_w32term): staticpro it.
10413 (note_mode_line_highlight): Set it.
10414 (XTextExtents16): Removed as there is no equivalent on W32.
10415 (x_compute_glyph_string_overhangs): Incomplete body removed, as
10416 the X way of doing this will not work for W32.
10417 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
10418 (x_draw_image_foreground): Avoid drawing outside of the clip area
10419 when image doesn't have a mask.
10420 (note_mouse_highlight): Process overlays in the right order of
10421 priority. Set help_echo_window.
10422 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
10423 because that's more visible for large images.
10425 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
10426 name to single_keymap_panes.
10427 (w32_menu_show): Set wv->title when dealing with titles.
10428 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
10430 2000-08-21 Miles Bader <miles@gnu.org>
10432 * minibuf.c (do_completion): Try again if we rewrite the input
10433 string, but no completion was done, so that any completion message
10436 2000-08-20 Gerd Moellmann <gerd@gnu.org>
10438 * xfaces.c (lface_equal_p): Compare strings differently.
10439 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
10440 (realize_tty_face): Use them.
10441 (syms_of_xfaces): Initialize new variables.
10442 (map_tty_color): New function, extracted from realize_tty_face.
10443 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
10444 foreground or background color, store the new color name in the
10445 realized face; previous code trying to do this had no effect.
10446 (realize_tty_face): Use map_tty_color.
10447 (Fclear_face_cache): Set face_change_count and ensure thorough
10450 2000-08-19 Gerd Moellmann <gerd@gnu.org>
10452 * undo.c (record_first_change, record_marker_adjustment): Don't
10453 use XBUFFER on last_undo_buffer which might not be a buffer.
10455 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10457 * coding.c (decode_coding_string): Set members consumed,
10458 consumed_char, produced, produced_char of *coding correctly. If
10459 decode_coding doesn't consume any byte, don't try anymore.
10460 (encode_coding_string): Likewise.
10462 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10464 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
10465 conditional have void type, for Standard C compilers.
10467 * xdisp.c (redisplay_internal): Compare windows for equality with
10468 EQ, instead of applying XWINDOW to something that might not
10471 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10473 * fontset.c (Finternal_char_font): Search only the selected frame
10474 for a window of the current buffer.
10476 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10478 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
10481 * keyboard.c (kbd_buffer_get_event): Handle the case that the
10482 second half of a HELP_EVENT is found at the start of kbd_buffer.
10484 2000-08-18 Miles Bader <miles@gnu.org>
10486 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
10488 * editfns.c (save_restriction_save): Rewrite to use markers.
10489 (save_restriction_restore): Rewrite to understand new form of data
10490 saved by save_restriction_save.
10491 (Fsave_restriction): Remove cautionary note in doc-string.
10493 2000-08-17 Gerd Moellmann <gerd@gnu.org>
10495 * fileio.c (build_annotations): Add a comment explaining the
10496 return value of format-annotate-function. Replace a spurious call
10497 to Flength with a CONSP test. Call format-annotate-function with
10498 a fifth arg specifying how many times the function is been called
10499 in a row, to let it choose temporary buffers appropriately.
10501 2000-08-17 Dave Love <fx@gnu.org>
10503 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
10504 declare make_temp_name twice.
10506 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
10507 (unreadpure): Give it an arg.
10509 * unexalpha.c: Prototype fatal_unexec, mark_x,
10510 update_dynamic_symbols. Declare unexec as void.
10512 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
10513 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
10515 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
10516 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
10518 * alloca.c: Use #error.
10519 [POINTER_TYPE]: Use it.
10521 * eval.c (Fdefvar): Doc fix.
10523 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
10524 INITIALIZE_INTERVAL.
10526 * buffer.h: Avoid DECLARE_INTERVALS.
10528 * config.in: Add size_t.
10530 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
10532 * w16select.c (set_clipboard_data): If there's not enough memory
10533 to put text into clipboard, return 1, as Fw16_set_clipboard_data
10534 expects. In case of other failures, return 3.
10535 (system_error_msg): New error message.
10536 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
10539 2000-08-16 Gerd Moellmann <gerd@gnu.org>
10541 * term.c (write_glyphs): Also turn off inverse video after turning
10542 off other appearances in case TS_exit_attribute_mode is not equal
10543 to TS_end_standout_mode.
10544 (insert_glyphs): Turn inverse video on/off for each run of glyphs
10545 with the same face.
10546 (turn_off_face): Reset standout_mode only if
10547 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
10548 is equal to TS_end_standout_mode.
10550 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10552 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
10553 sequence at the end of the source block.
10555 * ccl.c (Fccl_program_p): Docstring modified.
10556 (Fccl_execute): Likewise.
10557 (Fccl_execute_on_string): Likewise.
10559 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
10561 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
10563 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10565 The following changes are mainly to fix bugs of
10566 encode/decode-coding-string failing if encoding/decoding return
10567 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
10568 variable conversion_buffer.
10570 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
10571 decrement dst_end to avoid buffer overflow in the later call of
10572 string_as_multibyte
10574 * coding.h (conversion_buffer_size, conversion_buffer)
10575 (get_conversion_buffer): Extern deleted.
10577 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
10578 (conversion_buffer, conversion_buffer_size): Variables deleted.
10579 (get_conversion_buffer): Function deleted.
10580 (struct conversion_buffer): New structure.
10581 (MAX_ALLOCA): New macro.
10582 (allocate_conversion_buffer): New macro.
10583 (extend_conversion_buffer, free_conversion_buffer): New functions.
10584 (ccl_coding_driver): Set coding->result.
10585 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
10586 this is the last block of source.
10587 (encode_coding): Likewise. Handle the source block as the last
10588 one only when the whole source text is consumed.
10589 (decode_coding_string): Handle the case that the output buffer is
10590 too small to decode the whole source text. Use
10591 allocate_conversion_buffer, extend_conversion_buffer and
10592 free_conversion_buffer, not get_conversion_buffer.
10593 (encode_coding_string): Likewise.
10594 (init_coding): Function deleted.
10595 (init_coding_once): Delete code to initialize conversion_buffer_size.
10597 * emacs.c (main): Don't call init_coding.
10599 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
10601 * term.c (write_glyphs): Use a locally declared conversion_buffer.
10602 (insert_glyphs): Likewise.
10604 * w32console.c (write_glyphs): Use a locally declared
10607 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
10609 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
10610 member of display_info is NULL.
10612 2000-08-15 Gerd Moellmann <gerd@gnu.org>
10614 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
10616 * term.c (turn_off_face): Reset standout_mode when resetting
10617 appearances with capability `me'.
10618 (write_glyphs): Switch on inverse video before each face change.
10620 2000-08-14 Dave Love <fx@gnu.org>
10622 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
10623 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
10624 (lisp_free): Declare and make static.
10626 * window.c: Fix embedded comment.
10627 (syms_of_window): Fix doc string.
10629 2000-08-14 Gerd Moellmann <gerd@gnu.org>
10631 * keymap.c (push_key_description): If C without modifiers is < 32,
10632 make sure to print `C-' before `M-', like in the manual.
10634 2000-08-11 Gerd Moellmann <gerd@gnu.org>
10636 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
10637 since they aren't relocated anymore.
10638 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
10640 * xdisp.c (try_cursor_movement): Fix handling of cursor in
10641 partially visible line which is smaller than the window's height.
10643 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10645 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
10646 the multibyte form of eight-bit-control characters.
10647 (Fccl_execute_on_string): Initialize ccl->multibyte.
10649 * ccl.h (struct ccl_program): New member multibyte.
10651 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
10653 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10655 * regex.c (regex_compile) <normal_char>: Pay attention to
10657 (analyse_first) <exactn>: Setup fastmap correctly for
10658 eight-bit-control characters.
10660 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10662 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
10664 * keyboard.c (make_lispy_event): Handle the new event type
10665 multibyte_char_keystroke.
10667 * xterm.c: Include coding.h.
10668 (XTread_socket): Work around a bug of XmbLookupString. If the
10669 input is from XIM, decode it according to the current locale. In
10670 that case, generate multibyte_char_keystroke events.
10672 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10674 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
10675 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
10677 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10679 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
10680 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
10681 (move_it_in_display_line_to): Record iterator's ascent and descent
10682 before producing glyphs, and restore them when we know the glyph
10683 doesn't fit on the line.
10684 (move_it_to): Restructured so that it's easier to debug. If
10685 moving to a vpos, and not moving to an x or character position,
10686 stop as soon as the specified vpos is reached; don't move further
10687 into that line because that might change the computed line height.
10688 (try_cursor_movement): New function, extracted from the cursor
10689 movement branch of redisplay_window. If ending on a partially
10690 visible line, don't try to scroll if the cursor line is taller
10692 (redisplay_window): Use try_cursor_movement.
10694 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
10695 because that function doesn't cope with variable-height lines.
10697 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
10698 box cursor because that's better visible for large images.
10700 2000-08-10 Miles Bader <miles@gnu.org>
10702 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
10704 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10706 * xdisp.c (Vmessages_buffer_name): New variable.
10707 (message_dolog): Use it.
10708 (syms_of_xdisp): Initialize it.
10710 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
10712 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
10713 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
10714 redundant now that keyboard.h is included.
10716 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
10718 * keyboard.c (kbd_buffer_events_waiting): New function.
10720 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
10722 * msdos.c: Include keyboard.h.
10723 (XMenuActivate): Empty no_event events from the event buffer. If
10724 no events are left after that, call clear_input_pending.
10725 (mouse_clear_clicks): New function, code moved from mouse_init.
10726 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
10727 mouse driver to ``forget'' any past clicks.
10729 * Makefile.in (msdos.o): Depend on keyboard.h.
10731 2000-08-09 Gerd Moellmann <gerd@gnu.org>
10733 * lisp.h (input_pending): External declaration.
10735 * dispextern.h (Qredisplay_dont_pause): Declare extern.
10737 * xdisp.c (echo_area_display): Display thoroughly if input is
10738 pending. Bind redisplay-dont-pause to t during the redisplay.
10739 in case input is pending.
10741 * dispnew.c (Qredisplay_dont_pause): New variable.
10742 (syms_of_display): Initialize and staticpro it.
10743 (update_frame_1): Don't interrupt the display for pending input if
10744 redisplay_dont_pause is set.
10746 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10748 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10750 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10752 * callproc.c (Fcall_process): Terminate the unwind-protect around
10753 the post-read-conversion of coding system.
10755 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10756 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10757 * buffer.h (overlays_at): Update prototype.
10758 * xdisp.c (next_overlay_change): Update call to overlays_at.
10759 * xfaces.c (face_at_buffer_position): Likewise.
10760 * textprop.c (Fget_char_property): Likewise.
10761 * xterm.c (note_mouse_highlight): Likewise.
10763 * minibuf.c (do_completion): Don't consider a simple change of
10764 case as `completion'.
10766 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10768 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10769 * undo.c (record_delete): Make sure last_point_position_buffer is
10770 a buffer before comparing pointers.
10772 * coding.h (decode_coding_string): Declare.
10774 * intervals.h (Fprevious_single_char_property_change): Declare.
10776 * textprop.c (Fprevious_single_char_property_change): Don't do
10777 arithmetic directly on lisp objects.
10779 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10781 * keyboard.h (menu_item_eval_property): Declare.
10783 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10784 reuse as buffer name, instead of recreating (and discarding) every
10785 time a message is logged.
10786 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10787 (current_message_1, truncate_message_1, set_message_1)
10788 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10789 (current_message, truncate_echo_area, display_echo_area)
10790 (resize_echo_area_axactly): Changed calls.
10792 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10794 (Ffind_coding_systems_region_internal): First argument to Fappend
10795 must be an integer, not a Lisp object.
10797 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10799 * charset.c (Fchar_width): Doc fix.
10801 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10803 * charset.c (Fstring_width): Doc fix.
10805 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10807 * xdisp.c (start_display): When starting display on a continuation
10808 line, clear ascent and descent members of the iterator structure;
10809 the height of the continued line does not affect the height of the
10811 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10812 line taller than the window.
10813 (redisplay_window) <forced window start>: Handle case that the
10814 middle of the window is not found in any row.
10815 (dump_glyph_row): Show more information.
10816 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10817 first text line in a glyph matrix.
10819 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10820 of the clip area when image doesn't have a mask.
10822 * fns.c (sweep_weak_table): Fix survival conditions for
10823 key-or-value and key-and-value weakness.
10825 * .gdbinit (xhashtable): New command.
10827 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10828 tables out of the list of all weak hash tables.
10830 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10831 a new buffer is created, make sure echo_area_buffer[] references
10834 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10836 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10839 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10841 * syntax.c (skip_chars): Fix previous change. Make the handling
10842 of unibyte string consistent with that of regex search.
10844 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10846 * xmenu.c (popup_get_selection): Use xfree instead of free.
10848 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10850 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10852 * callproc.c (child_setup): Use xfree instead of free.
10854 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10856 (run_mac_command, closedir): Use `xfree' instead of `free'.
10858 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10860 * eval.c (error): Use xfree instead of free.
10862 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10864 * fns.c: Replace `illegal' with `invalid'.
10865 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10867 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10869 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10872 2000-08-04 Noah Friedman <friedman@splode.com>
10874 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10877 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10879 * syntax.c (skip_chars): Fix typo in error message.
10881 2000-08-04 Andreas Schwab <schwab@suse.de>
10883 * m/ia64.h: Moved from s/ia64.h.
10885 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10887 * process.c (read_process_output): Big simplification. Handle
10888 composition and post-read-conversion of coding system correctly.
10889 (send_process): Handle composition correctly.
10891 * callproc.c (Fcall_process): Handle post-read-conversion of
10892 coding system if any.
10894 * coding.c (decode_coding_iso2022): More strict check for handling
10896 (coding_restore_composition): Pay attention to the case that
10897 cmp_data is not set properly (because of invalid code in the
10899 (run_pre_post_conversion_on_str): Include text properties in the
10901 (decode_coding_string): Set members of coding correctly.
10903 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10905 * s/ia64.h: New file.
10907 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10908 Use NULL instead of 0 at the end of variable argument list of
10909 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10910 sizeof (int) < sizeof (void *).
10912 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10913 of variable argument lists of XtVaGetValues and XtVaSetValues.
10915 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10916 variable argument lists of XtVaGetValues and XtVaSetValues.
10918 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10920 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10921 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10923 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10926 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10927 in call to Fsingle_key_description.
10929 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10932 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10934 * window.c (display_buffer_reuse_frames): New variable.
10935 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10936 frames displaying BUFFER.
10937 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10939 2000-08-01 Miles Bader <miles@gnu.org>
10941 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10942 when to constrain NEW_POS (they were pretty screwed up before).
10944 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10946 * msdos.c (run_msdos_command): Save and restore the master
10947 environment, for the case that child_setup signals an error.
10948 When mirroring slashes in DOS shell commands, don't fail when
10949 argv[2] has embedded blanks.
10950 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10951 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10952 (dos_ttraw): Call mouse_setup_buttons.
10954 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10955 using alloca; free it after run_msdos_command returns.
10957 2000-07-27 Dave Love <fx@gnu.org>
10959 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10960 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10962 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10964 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10966 * editfns.c (lisp_time_argument): Fix last change.
10968 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10970 * fns.c (Fdelete): Make it work on vectors and strings in addition
10973 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10974 (syms_of_fns): Initialize new variables.
10975 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10976 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10977 weakness, with t meaning the same as `key-and-value'.
10979 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10981 * coding.h (struct coding_system): Member safe_charset deleted.
10983 * coding.c (Qsafe_charsets): This variable deleted.
10984 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10986 (coding_safe_chars): New function.
10987 (CODING_SAFE_CHAR_P): New macro.
10988 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10989 checking safe_charsets member of the coding system. Caller changed.
10990 (detect_coding_iso2022): New local variable safe_chars.
10991 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10992 safe_charsets member of the coding system.
10993 (decode_coding_iso2022): New local variable safe_chars.
10994 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10995 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10996 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10997 (ENCODE_UNSAFE_CHARACTER): New macro.
10998 (encode_coding_iso2022): New local variable safe_chars. Check
11000 (setup_coding_system): Delete the code to initialize
11001 coding->safe_charses
11002 (intersection, find_safe_codings): New functions.
11003 (Ffind_coding_systems_region_internal): New function.
11004 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
11005 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
11006 variable and initialize it.
11008 * fns.c (char_table_ref_and_index): New function.
11010 * lisp.h (char_table_ref_and_index): Add prototype.
11012 2000-07-26 Sam Steingold <sds@gnu.org>
11014 * editfns.c (lisp_time_argument): Added third argument `usec'.
11015 (Ffloat_time): New built-in Lisp function.
11017 2000-07-26 Gerd Moellmann <gerd@gnu.org>
11019 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
11020 for the character code.
11022 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
11025 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
11026 if called for a popup menu.
11027 (xmenu_show): Store help string in widget values.
11029 2000-07-26 Dave Love <fx@gnu.org>
11031 * syswait.h: Move some definitions.
11032 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
11033 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
11034 perspicuous definitions.
11035 (WTERMSIG): Fix bit pattern used.
11037 2000-07-26 Kenichi Handa <handa@etl.go.jp>
11039 * print.c (print_object): If vector printing is truncated, print
11040 "..." to indicate it as well as the case of list printing.
11042 2000-07-25 Gerd Moellmann <gerd@gnu.org>
11044 * xdisp.c (next_element_from_display_vector): Improve comments.
11046 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
11047 for the character code, and the rest for the face id as in 20.x.
11048 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
11050 * window.c (window_display_table): Cleaned up.
11052 * syntax.c (Fforward_word): Add last arg nil in call of
11053 Fconstrain_to_field.
11055 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
11057 * fileio.c (Frename_file) [DOS_NT]: If the file names are
11058 identical but for the letter-case, don't call
11059 barf_or_query_if_file_exists.
11061 2000-07-25 Miles Bader <miles@gnu.org>
11063 * editfns.c (find_field): Honor special `boundary' fields.
11064 (Qboundary): New variables.
11065 (syms_of_editfns): Initialize Qboundary.
11066 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
11067 Use scan_buffer instead of find_before_next_newline, because it
11068 allows us to detect the boundary case where there's a newline at
11070 * lisp.h (Fconstrain_to_field): Update external declaration.
11072 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11074 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
11077 2000-07-24 Dave Love <fx@gnu.org>
11079 * s/sunos4-0.h, s/sol2.h:
11080 (LIBS_TERMCAP): Move from m/sparc.h.
11082 * m/sparc.h (TERMINFO): Moved to system files (probably only
11083 relevant for sunos4 judging by its vintage).
11084 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
11087 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
11089 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
11090 name to single_keymap_panes.
11092 2000-07-24 Andreas Schwab <schwab@suse.de>
11094 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
11096 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11098 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
11099 parameters instead of using int parameters. Expect FN to accept
11100 EMACS_INT parameters.
11101 (display_echo_area, resize_echo_area_axactly, current_message)
11102 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
11103 with new argument list.
11104 (resize_mini_window_1): New callback function.
11105 (current_message_1, truncate_message_1, set_message_1): Change
11106 parameter lists to the new format expected by with_echo_area_buffer.
11108 2000-07-24 Kenichi Handa <handa@etl.go.jp>
11110 * fontset.c (fontset_ref): Remove INLINE declaration.
11111 (fontset_ref_via_base): Likewise.
11112 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
11115 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
11117 * msdos.c (IT_note_mouse_highlight): Process overlays in the
11118 correct order of priority. If help echo was found in an overlay,
11119 use that overlay as the object in which the help echo was found.
11121 2000-07-22 Miles Bader <miles@gnu.org>
11123 * textprop.c (Fprevious_single_char_property_change): The initial
11124 property value should be from the position preceding POSITION, not
11127 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
11129 * coding.c (syms_of_coding): Doc fix for
11130 inhibit-iso-escape-detection.
11132 2000-07-21 Gerd Moellmann <gerd@gnu.org>
11134 * xterm.c (note_mouse_highlight): Process overlays in the right
11137 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
11139 * xterm.c (note_mouse_highlight): If help-echo was found in an
11140 overlay, use that overlay as the object in which the help was found.
11142 * window.c (foreach_window_1): Fix typo reversing an if-condition.
11144 * window.c (foreach_window): Instead of a fake variable argument
11145 list, take one USER_DATA argument.
11146 (foreach_window_1): Likewise, and call callback functions with two
11147 args, the window and USER_DATA.
11148 (struct check_window_data): New struct.
11149 (check_window_containing): Use it.
11150 (window_from_coordinates): Set up a struct check_window_data for
11152 (add_window_to_list, freeze_window_start): Change parameters
11153 according to new calling convention.
11155 * window.h (foreach_window): Change prototype.
11157 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
11159 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
11161 * xmenu.c (menu_help_callback): Call show_help_echo with
11162 additional arguments OBJECT and POS.
11164 2000-07-21 Kenichi Handa <handa@etl.go.jp>
11166 * data.c (Faset): Allow storing any multibyte character in a
11167 string. Convert unibyte string to multibyte if necessary.
11169 * xfns.c (x_encode_text): New function.
11170 (x_set_name): Use x_encode_text.
11171 (x_set_title): Likewise.
11173 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
11175 * xterm.h (x_encode_text): Add prototype.
11177 2000-07-20 Dave Love <fx@gnu.org>
11179 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
11182 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
11184 * msdos.c (help_echo_window): New variable.
11185 (syms_of_msdos): Initialize and staticpro it.
11186 (IT_note_mode_line_highlight): Set help_echo_window.
11187 (IT_note_mouse_highlight): Ditto.
11188 (dos_rawgetc): Store help_echo_window in the second event produced
11191 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
11192 Record the object that generated the help echo and the position of
11193 that object in help_echo_object and help_echo_pos. Record that
11194 some glyphs in a row are displayed in mouse-face.
11195 (IT_update_begin): Don't clear mouse highlight unless one of the
11196 enabled glyph rows is marked as being displayed in mouse-face.
11197 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
11198 and position recorded in help_echo_object and help_echo_pos to the
11200 (IT_menu_display): Accept a new argument PN: the pane number of
11201 the current menu pane. Record the pane number and the item
11202 number of the item which has associated help string.
11203 (XMenuActivate): Update the prototype for help_callback in
11204 function declaration. Call IT_menu_display with the current menu
11205 pane number as an additional argument. Call help_callback with
11206 two additional arguments: the pane number and the item number of
11207 the menu item associated with the help text.
11208 (help_echo_object, help_echo_pos): New variables.
11209 (syms_of_msdos): Initialize them and staticpro help_echo_object.
11211 * msdos.h (XMenuActivate): Update prototype.
11213 2000-07-19 Gerd Moellmann <gerd@gnu.org>
11215 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
11216 Add some more prototypes.
11218 * xterm.c, xterm.h: Add some more prototypes.
11220 * lisp.h (Fnext_single_char_property_change): Add prototype.
11222 * dispnew.c (direct_output_for_insert): Remove confusing
11223 outer local variable mouse_face_overwritten_p.
11224 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
11226 * alloc.c (allocate_string_data): Don't copy old string contents.
11228 2000-07-19 Kenichi Handa <handa@etl.go.jp>
11230 * coding.c (code_convert_region): Delete text properties before
11231 shrinking the conversion region.
11233 2000-07-18 Gerd Moellmann <gerd@gnu.org>
11235 * dispnew.c (update_text_area): Write the whole row if it
11236 has mouse-face in it.
11238 * xfaces.c (face-alternative-font-family-alist): Remove
11239 DEFVAR_LISP; staticpro instead.
11241 * xmenu.c (menu_help_callback): Call show_help_echo with
11244 * keyboard.c (show_help_echo): Add parameter WINDOW.
11245 (read_char): Call show_help_echo with window extracted from Lisp
11247 (gen_help_event): Add parameter WINDOW.
11249 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
11251 * xterm.c (help_echo_window): New variable.
11252 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
11253 (XTread_socket): Pass help_echo_window to gen_help_event.
11254 (syms_of_xterm): Initialize and staticpro help_echo_window.
11256 2000-07-18 Dave Love <fx@gnu.org>
11258 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
11260 2000-07-18 Gerd Moellmann <gerd@gnu.org>
11262 * alloc.c (allocate_string_data): If string had already data
11263 assigned, copy old contents to new string data.
11265 * coding.c (syms_of_coding): Fix typo in spelling of variable
11266 `inhibit-iso-escape-detection'.
11268 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
11270 * Makefile.in: Add dependencies on dispextern.h.
11271 (alloca.o): Don't define malloc and define EMACS_FREE instead of
11272 `free'; both can conflict with system header files.
11274 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11276 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
11279 2000-07-18 Dave Love <fx@gnu.org>
11281 * window.c (Fwindow_list): Declare arg `window'.
11283 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11285 * coding.c (setup_coding_system): Don't override the explicitly
11286 specified designations.
11288 2000-07-15 Miles Bader <miles@gnu.org>
11290 * editfns.c (char_property_eq, char_property_stickiness): Renamed
11291 from `text_property_eq' and `text_property_stickiness', respectively.
11292 (find_field, Fconstrain_to_field, char_property_eq)
11293 (char_property_stickiness): Changed to call char-property functions
11294 instead of text-property-only ones.
11296 * textprop.c (Fnext_single_char_property_change): Made a subr (was
11297 `next_single_char_property_change'). Do more error checking, and
11298 cleanup limit behavior.
11299 (Fprevious_single_char_property_change): New function.
11300 (syms_of_textprop): Initialize new subrs.
11302 * xdisp.c (display_prop_end, invisible_text_between_p):
11303 Call Fnext_single_char_property_change instead of
11304 next_single_char_property_change.
11306 2000-07-15 Jason Rumney <jasonr@gnu.org>
11308 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
11309 after menu is finished with.
11310 (add_menu_item): Only consider wv->title as a menu title.
11311 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
11313 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
11315 (FONT_REGEXP): Remove unused macro, and its sub-components.
11316 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
11318 * w32term.c (help_echo_object, help_echo_pos): New variables.
11319 (note_mode_line_highlight): Store additional information about the
11320 help-echo in help_echo_object and help_echo_pos. Check both
11321 `local-map' and `keymap' properties for changing the cursor
11322 (note_mouse_highlight): Store additional information about the
11323 help-echo in help_echo_object and help_echo_pos.
11324 (note_tool_bar_highlight): Set help_echo_object to nil and
11325 help_echo_pos to -1.
11326 (w32_read_socket): Use gen_help_event instead of filling
11327 input_events manually.
11328 (syms_of_w32term): Staticpro help_echo_object.
11329 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
11330 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
11331 (x_clear_mouse_face): New function.
11332 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
11333 (x_update_window_begin): No need to turn off the mouse
11335 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11336 depending on whether they contain glyphs highlighted in mouse-face.
11337 (x_fill_stretch_glyph_string): Consume runs of stretch
11338 glyphs instead of a single one.
11339 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11340 with new argument list.
11341 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11342 (x_append_glyph, x_append_composite_glyph)
11343 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11344 changes in struct glyph starting 1999-12-27. See comments for
11345 xterm.c on 2000-07-05.
11347 2000-07-14 Sam Steingold <sds@gnu.org>
11349 * xfaces.c (realize_x_face): Fix the last patch:
11350 check `default_face' before dereferencing.
11352 2000-07-14 Dave Love <fx@gnu.org>
11354 * syntax.c (back_comment): Add null default in switch (for pcc).
11356 2000-07-14 Kenichi Handa <handa@etl.go.jp>
11358 * xfaces.c (realize_x_face): Make fontset using the base of the
11359 default_face's fontset, not using the default fontset.
11361 * coding.c (inhibit_iso_escape_detection): New variable.
11362 (syms_of_coding): Make it a Lisp variable.
11363 (detect_coding_iso2022): If inhibit_iso_escape_detection is
11364 nonzero, ignore ISO2022's escape sequence.
11366 2000-07-14 Gerd Moellmann <gerd@gnu.org>
11368 * alloca.c (malloc) [emacs]: Define as xmalloc.
11370 * xfns.c (Fx_show_tip): If frame parameters contain a position,
11371 use that instead of the mouse position. Add parameters DX and DY.
11373 * dispextern.h (Fx_show_tip): Adjust number of parameters
11376 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
11377 if HELP is a function, call it with OBJECT and POS as parameters
11378 to get the help to display.
11379 (gen_help_event, kbd_buffer_store_help_event): New functions.
11380 (kbd_buffer_get_event): Construct the Lisp help-event differently.
11381 (read_char): Call show_help_echo with new parameters.
11383 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
11386 * xterm.c (help_echo_object, help_echo_pos): New variables.
11387 (note_mode_line_highlight): Store additional information about the
11388 help-echo in help_echo_object and help_echo_pos. Check both
11389 `local-map' and `keymap' properties for changing the cursor
11390 (note_mouse_highlight): Store additional information about the
11391 help-echo in help_echo_object and help_echo_pos.
11392 (note_tool_bar_highlight): Set help_echo_object to nil and
11393 help_echo_pos to -1.
11394 (XTread_socket): Use gen_help_event instead of filling
11395 input_events manually.
11396 (syms_of_xterm): Staticpro help_echo_object.
11398 * xmenu.c (menu_highlight_callback): Use
11399 kbd_buffer_store_help_event instead of setting up and input_event
11400 structure manually.
11402 * xdisp.c (eval_form): GCPRO argument sexpr.
11403 (call_function): New function.
11404 (handle_single_display_prop): Use call_function and FUNCTIONP
11405 instead of checking whether if font_height is a symbol and
11408 * eval.c (internal_condition_case_2): New function.
11410 * lisp.h (FUNCTIONP): New macro.
11411 (internal_condition_case_2, call_function): Add prototypes.
11413 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
11414 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
11415 Always set `arg' member of input_events.
11416 (construct_menu_click): Unused function removed.
11418 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
11420 * w32term.c (construct_mouse_click, construct_mouse_wheel)
11421 (construct_drag_n_drop, x_scroll_bar_handle_click)
11422 (w32_read_socket): Always set `arg' member of input_events.
11424 * keyboard.c (show_help_echo): Use eval_form. Add comment.
11426 * lisp.h (eval_form): Add prototype.
11428 * xdisp.c (eval_form): Make it externally visible.
11430 2000-07-13 Gerd Moellmann <gerd@gnu.org>
11432 * xterm.c (x_handle_tool_bar_click): Store the frame in the
11433 frame_or_window slot of TOOL_BAR_EVENT input events instead of
11434 consing. For prefix events, store the frame in the `arg' slot of
11435 the event, otherwise store the key there.
11436 (XTread_socket): Instead of consing, use the frame_or_window slot
11437 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
11439 * xmenu.c (menu_highlight_callback): Store help string in the
11440 `arg' member of the input event; don't cons.
11441 (menubar_selection_callback): Use the `arg' slot of input events
11442 to queue additional information, instead of consing.
11444 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
11446 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
11448 (w32_read_socket): Adapt to changes in HELP_EVENTs.
11450 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
11451 input events to queue additional information, instead of consing.
11453 * keyboard.c (kbd_buffer_gcpro): Renamed from
11454 kbd_buffer_frame_or_window. Now used for all Lisp objects
11455 referenced from the input queue.
11456 (kbd_buffer_store_event): Always use structure assignment for
11457 copying input events. Record all Lisp objects referenced from
11458 events in kbd_buffer_gcpro.
11459 (kbd_buffer_get_event): Construct Lisp `help-echo' events
11460 differently from input events. Test for prefix menu_bar_events
11461 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
11462 event in kbd_buffer_gcpro to nil.
11463 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
11464 frame_or_window is equal to its arg member as prefix events.
11465 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
11466 used by an input event to nil.
11467 (init_keyboard): Use two times the size of the input queue
11468 for kbd_buffer_gcpro.
11469 (syms_of_keyboard): Likewise.
11471 * emacs.c (handle_USR2_signal, handle_USR1_signal):
11472 Use USER_SIGNAL_EVENT.
11474 * termhooks.h (struct input_event): Add member `arg'.
11475 (MENU_BAR_EVENT): Renamed from menu_bar_event.
11476 (USER_SIGNAL_EVENT): Renamed from user_signal.
11478 * xfaces.c (ASET): Remove definition.
11480 * lisp.h (AREF, ASET, ASIZE): New macros.
11482 * fontset.c (AREF, ASIZE): Remove definitions.
11484 * fns.c (AREF): Remove definition.
11486 * composite.c (AREF): Remove definition.
11488 2000-07-12 Gerd Moellmann <gerd@gnu.org>
11490 * dispnew.c (redraw_overlapped_rows): Add missing local.
11491 (scrolling_window): Remove debug code.
11493 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
11494 Before scrolling, turn off a mouse-highlight in the window
11497 * xterm.c (x_update_window_end): Add parameter
11498 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
11499 redisplay in XTframe_up_to_date.
11500 (x_clear_mouse_face): New function.
11501 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
11503 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
11505 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
11506 it when any row is written to that contains glyphs highlighted in
11508 (update_window): Call the window update end hook with new
11509 parameter MOUSE_FACE_OVERWRITTEN_P.
11510 (direct_output_for_insert): Give up if row contains mouse-face.
11512 * dispextern.h (struct redisplay_interface): Add parameter
11513 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
11514 (clear_mouse_face): New function pointer member.
11516 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
11518 * syntax.c (back_comment): Use one switch rather than a few `if's.
11519 Obey open_paren_in_column_0_is_defun_start.
11520 When reverting to the `slow' method, try to nicely handle the case
11521 of nested comments by checking that the comment-starter we found
11522 does indeed match the comment-ender.
11523 (scan_sexps_forward, scan_sexps_forward):
11524 Ignore excessive opening parenthesis rather than throwing an error.
11526 2000-07-11 Gerd Moellmann <gerd@gnu.org>
11528 * doc.c (Fsubstitute_command_keys): Handle case that a GC
11529 in Fwhere_is_internal or get_keymap_1 relocates string contents.
11531 * dispnew.c (direct_output_forward_char): Give up if currently
11532 displaying a message instead of the minibuffer contents.
11534 * xterm.c (x_update_window_begin): No need to turn off the mouse
11536 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11537 depending on whether they contain glyphs highlighted in mouse-face.
11539 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
11540 compare the mouse_face_p flags of both rows.
11542 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
11544 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
11546 * keyboard.c (show_help_echo): Accept additional parameter
11547 ok_to_overwrite_keystroke_echo.
11548 (read_char): Call show_help_echo with a zero
11549 ok_to_overwrite_keystroke_echo argument.
11550 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
11551 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
11552 ok_to_overwrite_keystroke_echo argument.
11553 * w32menu.c (w32_menu_display_help): Call show_help_echo with
11554 non-zero ok_to_overwrite_keystroke_echo argument.
11556 2000-07-10 Gerd Moellmann <gerd@gnu.org>
11558 * xdisp.c (try_window_id): If changes are all below what is
11559 displayed in the window, and point is in the window, we still
11560 might have to find point on the display.
11562 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
11563 glyphs instead of a single one.
11564 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11565 with new argument list.
11566 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11568 * keymap.c (get_keymap_1): Add comment that this function can GC.
11569 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
11570 comment that functions can GC.
11571 (Fset_keymap_parent): GCPRO arg KEYMAP.
11573 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
11575 * msdos.c (XMenuActivate): After exiting the menu, restore the
11576 echo area message and erase it.
11578 2000-07-10 Kenichi Handa <handa@etl.go.jp>
11580 * fontset.c (Ffontset_info): Make the return value more compatible
11581 with that of Emacs 20.
11583 2000-07-07 Gerd Moellmann <gerd@gnu.org>
11585 * eval.c (Fsignal): Handle case that backtrace_list is null.
11587 2000-07-07 Kenichi Handa <handa@etl.go.jp>
11589 * ccl.c (Fccl_execute): Typo fixed.
11591 2000-07-06 Gerd Moellmann <gerd@gnu.org>
11593 * window.c (window_loop): Add missing gcpro1 local variable.
11595 * window.c (Fwindow_list): Reverse list at the end.
11596 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
11597 means allow windows on OWINDOW's frame, only.
11598 (window_loop): Simplified; use Fwindow_list.
11600 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
11602 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11604 * xterm.c (XTread_socket): Increment handling_signal at the start,
11605 decrement it at the end.
11607 * eval.c (handling_signal): New variable.
11608 (Fsignal): Abort if handling_signal is non-zero.
11610 * lisp.h (handling_signal): External declaration.
11612 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
11614 2000-07-05 Ken Raeburn <raeburn@gnu.org>
11616 Sound support for NetBSD through "Linux emulation" support:
11617 * config.in (HAVE_SOUNDCARD_H): Undef.
11618 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
11619 * Makefile.in (LIBSOUND): New variable.
11620 (LIBES): Include it.
11621 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
11622 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
11623 (vox_open): Use DEFAULT_SOUND_DEVICE.
11624 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
11626 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11628 * print.c (print_error_message): If Vsignaling_function is set,
11629 show it in *Messages*.
11631 * lisp.h (Vsignaling_function): External declaration.
11633 * eval.c (Vsignaling_function): New variable.
11634 (Fsignal): Compute it.
11635 (syms_of_eval): Staticpro it.
11637 2000-07-05 Dave Love <fx@gnu.org>
11639 * syswait.h: Use the autoconf recommended approach. Old code
11640 #if'd out in case we need to revert.
11642 * config.in (HAVE_SYS_WAIT_H): Added.
11644 2000-07-05 Andrew Innes <andrewi@gnu.org>
11646 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
11647 when non-NULL instead of __morecore, to take account of buffer
11648 memory. This also solves a problem with spurious memory warnings
11651 * ralloc.c: Make real_morecore non-static.
11653 * eval.c (internal_condition_case): Comment out abort if
11654 interrupt_input_blocked is not zero.
11656 * makefile.nt: Add support for `bootstrap' and related targets.
11657 Include minimal debug info in emacs.exe in release build.
11658 Remove all dependencies on lisp.h, and fixup some others.
11660 * w32.c (init_environment): Install code from 20.7 for providing
11661 default values for environment variables, based on the
11662 executable's own location.
11663 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
11664 (sys_socket): Install socket inheritance bug fix from 20.7.
11666 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
11667 here via blockinput.h).
11669 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
11671 * w32menu.c (w32_menu_display_help):
11672 * xmenu.c (menu_help_callback): Use show_help_echo.
11674 * keyboard.h (show_help_echo): Declare.
11676 * keyboard.c (show_help_echo): New function, extracted from read_char.
11677 Feval its `msg' argument if it's a cons cell.
11678 (read_char): Use it.
11679 (follow_key): Pass `autoload' to get_keyelt.
11681 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
11682 (note_tool_bar_highlight, XTread_socket):
11683 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
11685 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
11686 (note_tool_bar_highlight, w32_read_socket):
11687 Do not gratuitously ignore non-string `help-echo' properties.
11689 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11691 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
11693 * window.c (delete_all_subwindows): Reset Vwindow_list.
11695 * xterm.c (x_append_glyph, x_append_composite_glyph)
11696 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11697 changes in struct glyph starting 1999-12-27. Some bit-fields of
11698 struct glyph were not set, which made glyphs unequal when compared
11699 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
11700 effects were the result. This also depended on the contents of
11701 memory returned by xmalloc. If flickering happens again, activate
11702 the code in clear_glyph_row that's in #if 0. If the flickering is
11703 gone with that, chances are that it is caused by something similar.
11705 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
11707 * dispextern.h: Add some comments.
11709 * window.c (add_window_to_list): Add parameter LIST.
11710 (window_list): Order list so that, for each frame, windows are
11711 in canonical order, and so that frames appear in the list in
11712 the order given by Vframe_list.
11713 (next_window): Reverse the handling of NEXT_P.
11715 2000-07-04 Gerd Moellmann <gerd@gnu.org>
11717 * window.c (Vwindow_list): New variable.
11718 (make_window, delete_window): Set Vwindow_list to nil.
11719 (check_window_containing): New function.
11720 (window_from_coordinates): Rewritten.
11721 (add_window_to_list, window_list, candidate_window_p)
11722 (decode_next_window_args, next_window): New functions.
11723 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
11724 (Fwindow_list): New function.
11725 (Fother_window): Cleaned up.
11726 (foreach_window): Add a longer "variable argument list". Let
11727 callback function return 0 to indicate that cycling over windows
11729 (foreach_window_1): Likewise.
11730 (freeze_window_start): Return int.
11731 (init_window): New function.
11732 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
11734 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
11735 input_event with bzero.
11736 (main): Call init_window.
11738 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
11741 2000-07-04 Kenichi Handa <handa@etl.go.jp>
11743 * composite.h (make_composition_value_copy): Extern it.
11745 * composite.c (make_composition_value_copy): New function.
11747 * editfns.c (Fformat): While copying text properties, make each
11748 composition property value a copy.
11750 * fns.c (concat): While copying text properties, make each
11751 composition property value a copy.
11753 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11755 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11757 * fns.c (sweep_weak_table): Mark only objects that are not
11760 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11761 include those frames as candidates which have their focus
11762 redirected to the minibuffer frame.
11764 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11766 * fns.c (Fputhash): Return `value' rather than nil.
11768 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11770 * frame.c (next_frame): Don't check focus redirection in case
11771 MINIBUF is a window. Doing so excludes frames using MINIBUF
11772 unless their focus is redirected, which contradicts the
11773 specification of next-frame, and leads to infinite loops in
11774 certain situations when cycling through windows with next-window.
11776 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11778 * coding.c (code_convert_region): Even if the length of text is
11779 zero, try to convert it if coding->type is coding_type_ccl.
11780 (decode_coding_string, encode_coding_string): Likewise.
11782 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11784 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11785 the display if windows_or_buffers_changed.
11787 * dispnew.c (struct row_entry): New structure.
11788 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11789 (row_table_size, old_lines, new_lines, old_lines_size)
11790 (new_lines_size, run_pool, runs_size, runs): New variables.
11791 (add_row_entry): New function.
11792 (scrolling_window): Use data structures allocated with xmalloc and
11793 held in global variables, instead of allocating them with alloca and
11794 holding them in local variables. Use a larger hash table whose
11795 size depends on glyph matrix sizes. Don't use bzero to clear the
11796 hash table; instead, clear used slots only.
11798 * fns.c (next_almost_prime): Make it externally visible.
11800 * lisp.h (next_almost_prime): Add prototype.
11802 * s/isc4-0.h (sigunblock): Define.
11804 * s/sco5.h (sigunblock): Define.
11806 2000-06-27 Dave Love <fx@gnu.org>
11808 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11809 (moved to osf5-0.h).
11810 [!NOT_C_CODE]: Protect string.h stuff.
11812 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11813 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11815 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11817 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11818 below the last line from the needed window height.
11820 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11822 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11823 (Fwidget_get): Use it.
11824 (syms_of_fns): Defsubr it.
11826 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11828 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11829 display info for XIM.
11830 (xim_open_dpy): Likewise.
11831 (xim_close_dpy): Don't free the display info's XIM.
11833 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11835 * config.in (USE_XIM): New define.
11837 * keymap.c (get_keyelt): For menu-items containing a `:filter
11838 FILTER', apply FILTER to the menu-item's definition to get the
11839 real definition to use.
11841 * lisp.h (QCfilter): External declaration.
11843 * xfns.c (Fimage_size): New function.
11844 (syms_of_xfns): Defsubr it.
11846 2000-06-26 Andreas Schwab <schwab@suse.de>
11848 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11849 Fstring_as_unibyte.
11851 2000-06-25 Dave Love <fx@gnu.org>
11853 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11855 * Makefile.in (blockinput.h): Depend on atimer.h.
11856 (atimer.h): Depend on systime.h.
11858 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11860 * atimer.h: Protect against multiple inclusion. Include systime.h.
11862 * lisp.h (swap_in_global_binding): Declare.
11864 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11866 * process.c (Fopen_network_stream): Turn off atimers for duration
11867 of call to connect. (Patch from Gerd.)
11869 2000-06-23 Dave Love <fx@gnu.org>
11871 * ralloc.c: Maybe include unistd.h
11873 * emacs.c (setgrp): Undefine before defining.
11874 (malloc_warning, set_time_zone_rule, index): Prototype.
11876 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11877 HAVE_STRUCT_TIMEZONE.
11879 * s/osf1.h: Move string.h hack here from alpha.h and make it
11881 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11883 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11884 (SOCKLEN_TYPE): Don't define.
11886 * m/alpha.h: Remove string.h hack.
11888 * s/osf5-0.h: New file.
11890 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11891 include time.h, done by systime.h.
11892 [__FreeBSD__]: Remove redundant includes.
11894 * callproc.c (setpgrp): Undefine before defining.
11895 (delete_temp_file): Return Qnil to avoid warning.
11897 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11899 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11902 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11904 * composite.h (compose_text): Declare.
11906 * xterm.c: Don't include sys/types.h unconditionally. Don't
11907 protect its inclusion with !USG (following xmenu.c).
11909 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11911 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11914 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11916 * coding.c (decode_eol_post_ccl): Special handling for undecided
11917 and inconsistent EOL types.
11919 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11921 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11922 trough color and main window's background color.
11924 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11926 * xterm.h (Xt_app_con): External declaration.
11928 * widget.c (EmacsFrameRealize): Fix typo.
11930 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11932 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11933 (handle_invisible_prop): Record the start of invisible text in
11934 it->add_overlay_start.
11935 (struct overlay_entry): Add member `overlay'.
11936 (handle_overlay_change): Simplify.
11937 (next_overlay_string): After having processed overlay strings at the
11938 end of the buffer, record that fact in
11939 it->overlay_strings_at_end_processed_p.
11940 (compare_overlay_entries): If before- and after-strings come
11941 from the same overlay, let before-strings come first.
11942 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11943 (load_overlay_strings): Take it->add_overlay_start into account
11944 when adding overlay strings.
11946 * dispextern.h (struct it): Add member add_overlay_start.
11948 2000-06-22 Dave Love <fx@gnu.org>
11950 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11952 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11954 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11956 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11959 2000-06-21 Dave Love <fx@gnu.org>
11961 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11963 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11965 * syntax.c (back_comment): Simplify string-parity counting (with
11966 the added benefit of handling multiple string-styles as long as
11967 they are not intertwined).
11968 Jump to the slow code as soon as a comment starter is found in
11969 a "string_lossage" position. Fixes the case: " /* " /* " */.
11971 2000-06-21 Dave Love <fx@gnu.org>
11973 * Makefile.in: Use GETLOADAVG_LIBS.
11975 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11976 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11978 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11980 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11981 (Fforward_comment, scan_lists):
11982 Check the comstyle of single-char comment-starters.
11983 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11984 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11985 Check the comstyle of single-char comment-starters.
11986 Clarify control-flow around the Scomment case.
11988 2000-06-20 Dave Love <fx@gnu.org>
11990 * fns.c (make_hash_table, maybe_resize_hash_table):
11991 Cast arg of next_almost_prime.
11993 * tparam.c [emacs]: Include lisp.h.
11995 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11998 2000-06-20 Gerd Moellmann <gerd@gnu.org>
12000 * keyboard.c (adjust_point_for_property): Check if display
12001 property should be treated as intangible by looking at its value.
12003 * xdisp.c (single_display_prop_intangible_p)
12004 (display_prop_intangible_p): New functions.
12006 * dispextern.h (display_prop_intangible_p): Add prototype.
12008 * xdisp.c (dump_glyph_row): Show type of glyph->object.
12010 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
12011 argument to sigprocmask.
12013 * s/sco5.h (sigblock): Redefined to pass a pointer as second
12014 argument to sigprocmask.
12016 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
12017 sigprocmask_set, and pass a pointer to it to sigprocmask.
12019 * sysdep.c (sigprocmask_set): New variable.
12021 * fileio.c (make_temp_name): Don't use `%s' in string passed to
12024 2000-06-20 Sam Steingold <sds@gnu.org>
12026 * xrdb.c: Don't declare xmalloc, xrealloc.
12028 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12030 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
12031 (re_comp): Cast gettext return value to avoid complaints when
12034 2000-06-20 Dave Love <fx@gnu.org>
12036 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
12038 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
12040 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
12042 * m/alpha.h: Don't declare xmalloc, xrealloc.
12044 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
12046 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
12048 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
12050 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
12053 * keyboard.h (poll_for_input_1): Declare.
12055 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
12057 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
12059 * doprnt.c: Don't declare xmalloc, xrealloc.
12061 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
12062 (getenv, ctime, getwd): Removed.
12063 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
12065 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
12066 x_set_tool_bar_lines.
12068 * config.in: Add HAVE_GETWD. Move some definitions above
12069 machine/system includes.
12071 2000-06-20 Kenichi Handa <handa@etl.go.jp>
12073 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
12075 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
12076 contain information about ENCODING.
12078 * fontset.c (FONTSET_ASCII): Use the first element of char table
12079 for an ASCII font, not defalt slot.
12080 (fontset_ref_via_base): If FONTSET doesn't contain information for
12081 C, try the default fontset.
12082 (make_fontset): Don't copy the default fontset.
12083 (fontset_font_pattern): Likewise.
12084 (accumulate_font_info): If ELT is nil, use the corresponding
12085 element in the default fontset.
12087 2000-06-19 Dave Love <fx@gnu.org>
12089 * syntax.c (Fparse_partial_sexp): Doc fix.
12091 * regex.h: Test PROTOTYPES as well as __STDC__.
12093 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
12094 errno, strerror. Put text after #endif in comment.
12096 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
12098 * xterm.c (x_frame_of_widget): Likewise.
12100 2000-06-19 Gerd Moellmann <gerd@gnu.org>
12102 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
12103 to Vfundamental_mode_abbrev_table.
12105 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
12106 bogus objects are marked. This slows down GC by ~80 percent, but
12107 it might be worth trying when debugging GC-related problems.
12108 This feature requires conservative stack marking to be enabled.
12110 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
12111 returns XLookupChars, reset `modifiers' to zero.
12113 2000-06-19 Dave Love <fx@gnu.org>
12115 * mktime.c: Unprotoized.
12117 2000-06-19 Richard Stallman <rms@gnu.org>
12119 * data.c (set_internal): If variable is frame-local,
12120 store the new value immediately into the frame parameter alist.
12122 2000-06-19 Ken Raeburn <raeburn@gnu.org>
12124 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
12125 in the custom handler pointer.
12127 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
12128 value, or checks for CHAR_META can fail when Lisp_Object is a
12130 * keymap.c (get_keyelt): Likewise.
12132 2000-06-19 Kenichi Handa <handa@etl.go.jp>
12134 * ccl.h (struct ccl_program): New member eol_type.
12135 (struct ccl_spec): New member cr_carryover.
12137 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
12138 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
12140 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
12141 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
12142 (decode_eol_post_ccl): New function.
12143 (decode_coding): Don't detect EOL format here for CCL based coding
12145 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
12146 decode_eol_post_ccl after running the CCL program.
12147 (code_convert_region): Don't detect EOL format here for CCL based
12149 (decode_coding_string): Likewise.
12151 2000-06-18 Ken Raeburn <raeburn@gnu.org>
12153 * charset.c (update_charset_table): Use XINT on "iso_final_char"
12154 when treating it as an integer.
12156 * coding.h (encode_coding_string): Declare.
12158 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
12161 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
12162 "xkeymap" to avoid shadowing the "enum map_type" value that needs
12163 to be passed to get_local_map.
12165 * sound.c (Fplay_sound): Don't call make_number on
12166 Frun_hook_with_args count argument.
12168 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
12169 for lisp objects in X event structure data field, when lisp
12170 objects are represented with unions.
12171 (x_scroll_bar_to_input_event): Ditto.
12173 2000-06-16 Ken Raeburn <raeburn@gnu.org>
12175 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
12176 termination of string. Fix sense of test whether
12177 Vline_number_display_limit is an integer.
12179 2000-06-16 Gerd Moellmann <gerd@gnu.org>
12181 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
12182 only if HAVE_X_WINDOWS.
12184 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
12187 * dispnew.c (update_frame_1): Handle case that cursor vpos is
12190 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
12192 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
12195 2000-06-15 Kenichi Handa <handa@etl.go.jp>
12197 * coding.c (decode_coding_emacs_mule): Always set src_base at the
12198 start of the while loop.
12200 2000-06-15 Gerd Moellmann <gerd@gnu.org>
12202 * atimer.c (alarm_signal_handler): Add forward declaration.
12204 * data.c (set_internal): Remove debug code.
12206 2000-06-14 Gerd Moellmann <gerd@gnu.org>
12208 * Makefile.in (bootstrap-temacs): Add `-I../src'.
12210 * unexec.c (toplevel) [COFF]: Include coff.h.
12212 * s/lynxos.h: New file.
12214 * keymap.c (Fsingle_key_description): Enclose function key and
12215 event symbol names in angle brackets.
12217 * xdisp.c (setup_echo_area_for_printing): Call
12218 message_log_maybe_newline if message_buf_print is not set.
12220 * print.c (printchar, strout): Don't check message_buf_print
12221 before calling setup_echo_area_for_printing because that
12222 function does something useful even when message_buf_print is
12225 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
12227 (ensure_echo_area_buffers): Initialize echo buffer's
12228 truncate lines setting to nil.
12229 (with_echo_area_buffer): Don't set the echo buffer's truncate
12230 lines setting here.
12231 (set_message_1): Set it here instead, based on the value
12232 of message_truncate_lines.
12233 (resize_mini_window): Handle case that lines are truncated.
12234 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
12235 DEFVAR_BOOL message-truncate-lines.
12237 * keyboard.c (read_char): Bind message-truncate-lines to t
12238 while displaying a help-echo.
12240 * lisp.h (Qmessage_truncate_lines): External declaration.
12242 2000-06-13 Gerd Moellmann <gerd@gnu.org>
12244 * xdisp.c (Vline_number_display_limit): Renamed from
12245 line_number_display_limit.
12246 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
12247 Extend documentation string. Initialize
12248 Vline_number_display_limit to nil meaning no limit.
12249 (decode_mode_spec): Use Vline_number_display_limit with its new
12252 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
12254 2000-06-13 Richard Stallman <rms@gnu.org>
12256 * frame.c (Fmodify_frame_parameters): Doc fix.
12258 * xfns.c (x_set_frame_parameters): Comment fix.
12260 * frame.c (store_frame_param): Call swap_in_global_binding if the
12261 variable's current binding was chosen based on this frame.
12263 * data.c (swap_in_global_binding): New function.
12265 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12267 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
12268 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
12270 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12272 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
12274 2000-06-12 Jason Rumney <jasonr@gnu.org>
12276 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
12278 * w32.h (EMACS_W32_H): Renamed from _NT_H_
12280 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
12282 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
12284 2000-06-12 Gerd Moellmann <gerd@gnu.org>
12286 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
12287 (syms_of_xfaces): Defsubr Sdump_colors.
12288 (x_free_colors): Don't treat b&w specially on default visual.
12289 (x_free_dpy_colors): New function.
12290 (free_face_colors): Don't check visual class; it's done
12293 * xterm.c (x_frame_of_widget): New function.
12294 (x_alloc_nearest_color_for_widget): Use it.
12295 (x_copy_dpy_color): New function.
12296 (x_destroy_window): Free various colors.
12298 2000-06-12 Kenichi Handa <handa@etl.go.jp>
12300 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
12302 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
12304 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
12306 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
12308 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
12310 2000-06-11 Dave Love <fx@gnu.org>
12312 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
12314 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
12316 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
12318 2000-06-11 Gerd Moellmann <gerd@gnu.org>
12320 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
12323 2000-06-10 Kenichi Handa <handa@etl.go.jp>
12325 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
12326 (regex_compile): Fix the code for handling the case of single byte
12327 char and multibyte char being mixed in a range within [...].
12329 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
12330 and dst_multibyte members of coding.
12332 * charset.c (update_charset_table): Update the table
12333 bytes_by_char_head.
12334 (init_charset_once): Initialize elements of bytes_by_char_head to
12335 1 except for leading codes for private charases.
12337 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
12338 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
12340 2000-06-09 Ken Raeburn <raeburn@gnu.org>
12342 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
12343 access the data it doesn't point to.
12345 2000-06-08 Gerd Moellmann <gerd@gnu.org>
12347 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
12348 will be translated to a switch-frame event when reading the
12349 event queue. This is necessary because Emacs otherwise won't
12350 perform a switch-frame to a new frame until some other event, for
12351 example a keystroke event, forces it to do so. This has various
12352 effects, one visible being that the cursor of a frame created with
12353 C-x 5 2 or switched to with a window manager key binding like
12354 A-TAB stays hollow because selected_window isn't on the newly
12355 focused frame until the switch-frame is performed.
12357 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
12358 generating a switch-frame event if necessary.
12360 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
12362 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
12365 2000-06-08 Kenichi Handa <handa@etl.go.jp>
12367 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
12369 2000-06-07 Gerd Moellmann <gerd@gnu.org>
12371 * window.c (displayed_window_lines): Take empty lines at
12372 the bottom of a window into account.
12374 * window.c (displayed_window_lines): New function.
12375 (Fmove_to_window_line): Use displayed_window_lines to determine
12376 the number of lines to move, instead of using the window's height.
12378 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
12379 to stop reading, even if the form read sets point to a different
12380 value when evaluated.
12382 * xdisp.c (display_line): Fix code deciding in which line to
12385 2000-06-07 Kenichi Handa <handa@etl.go.jp>
12387 * fileio.c (e_write): Free composition data if stored in
12390 2000-06-06 Gerd Moellmann <gerd@gnu.org>
12392 * xdisp.c (display_line): Set row's and iterator's
12393 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
12394 Set cursor even if row ends in the middle of a character.
12395 (dump_glyph_row): Print values of new flags.
12396 (redisplay_window) <cursor movement in unchanged window>: When
12397 point has been moved forward, and PT is at the end of the cursor
12398 row, don't place the cursor in the next row if the cursor row ends
12399 in the middle of a character or at ZV.
12401 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
12402 (struct glyph_row): Add starts_in_middle_of_char_p and
12403 ends_in_middle_of_char_p.
12404 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
12405 ends_in_middle_of_char_p flag.
12406 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
12408 * term.c (append_glyph): Revert change of 2000-06-06.
12410 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
12411 padding glyph not fitting on line as whole character not
12414 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
12415 this isn't true for images with `:ascent 100'.
12417 2000-06-06 Kenichi Handa <handa@etl.go.jp>
12419 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
12420 as modified if it is originally unmodified.
12422 * term.c (encode_terminal_code): Change the way to check if
12423 terminal coding does any conversion.
12424 (append_glyph): Set glyph->pixel_width correctly.
12426 * xdisp.c (display_line): While checking line continuation, pay
12427 attention to a padding glyph.
12429 2000-06-05 Gerd Moellmann <gerd@gnu.org>
12431 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
12433 2000-06-05 Dave Love <fx@gnu.org>
12435 * xdisp.c: Include fontset.h.
12437 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
12439 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12441 * dispnew.c: Conditionally include term.h.
12443 * coding.h: Declare code_convert_string_norecord.
12445 * frame.h (struct frame): Use volatile unconditionally.
12447 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
12449 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
12451 * systime.h: Protect against multiple inclusion.
12452 (timezone) [USG5_4]: Define as time_t.
12454 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12455 (Foptimize_char_table, make_temp_name): Declare.
12457 * Makefile.in (xdisp.o): Depend on fontset.h.
12459 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12461 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12462 (Foptimize_char_table, make_temp_name): Declare.
12466 * s/netbsd.h: Don't define autoconfiscated MATHERR.
12468 2000-06-02 Dave Love <fx@gnu.org>
12470 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
12472 2000-06-02 Gerd Moellmann <gerd@gnu.org>
12474 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
12475 result face, set flags in that face indicating that colors may not
12478 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
12479 glyph, use the ASCII NUL character to determine the face.
12481 2000-06-02 Dave Love <fx@gnu.org>
12483 * sysdep.c: Conditionally include stdlib.h, unistd.h.
12484 (VFORK_RETURN_TYPE): Remove.
12486 * config.in: Add NO_MATHERR.
12488 2000-06-01 Dave Love <fx@gnu.org>
12490 * cmds.c (internal_self_insert): Don't check
12491 Vbefore_change_function, Vafter_change_function.
12493 * insdel.c (signal_before_change, signal_after_change): Likewise.
12495 * buffer.c (Vbefore_change_function, Vafter_change_function):
12496 Variables and their initializations deleted.
12498 * callint.c (Fcall_interactively): Doc fix.
12500 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
12502 2000-05-31 Dave Love <fx@gnu.org>
12504 * textprop.c: Revert last change -- duplicated.
12506 2000-05-31 Gerd Moellmann <gerd@gnu.org>
12508 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
12511 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
12513 2000-05-31 Jason Rumney <jasonr@gnu.org>
12515 * search.c (Fre_search_forward, Fre_search_backward)
12516 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
12518 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
12520 2000-05-30 Jason Rumney <jasonr@gnu.org>
12522 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
12523 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
12525 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
12527 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
12528 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
12529 expand a nil default_filename.
12531 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
12532 pointer to glyph_to_pixel_coords, not a frame.
12534 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
12535 coding.h to dependencies.
12537 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
12539 * w32console.c (glyph_to_pixel_coords): Change first parameter to
12540 window pointer to be consistent with w32term.c and xterm.c.
12542 * w32fns.c: Format and doc changes to bring closer to xfns.c.
12543 (VIETNAMESE_CHARSET): Define if not defined in system headers.
12544 (Qline_spacing, Qcenter): New variables.
12545 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
12546 (x_set_line_spacing): New function.
12547 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
12548 (x_specified_cursor_type): New function.
12549 (x_set_cursor_type): Use it.
12550 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
12552 (validate_x_resource_name, x_get_resource_string): Measure lengths
12553 of external strings in bytes.
12554 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
12555 GetTextExtentPoint32 with NULL title.
12556 (Fx_create_frame): Initialize Qline_spacing.
12557 (w32_load_system_font): Initialize font->double_byte_p.
12558 (x_to_w32_charset): Use Vw32_charset_info_alist.
12559 (Image, busy cursor, tooltip functions): Merged changes from
12560 xfns.c. Not yet functional on Windows.
12562 * w32gui.h (W32FontStruct): Add double_byte_p member.
12564 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
12565 (emacs_button_translation): Use it.
12566 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
12567 in `mask' to be set.
12569 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
12572 * w32term.c: Format and doc changes to bring closer to xterm.c.
12573 (w32_char_font_type): New enum.
12574 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
12575 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
12576 (w32_encode_char): New function.
12577 (x_encode_char): Removed.
12578 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
12579 x_encode_char and w32_font_is_double_byte.
12580 (x_produce_image_glyph): Use image_ascent.
12581 (x_produce_glyphs): Use new version of w32_per_char_metric and
12582 handle NULL return value. Allow extra line spacing.
12583 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
12584 (w32_get_glyph_overhangs): Remove unicode_p param. Use
12585 w32_font_type member of glyph instead.
12586 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
12587 (fast_find_position): Make sure not to consider rows not visible
12589 (w32_read_socket) [WM_MENUSELECT]: Cannot call
12590 w32_menu_display_help with input blocked, as it can abort.
12591 (x_display_and_set_cursor): Choose cursor depending
12592 on buffer-local value of cursor_type.
12593 (x_draw_bar_cursor): Add parameter WIDTH.
12595 * w32term.h (CP_DEFAULT): Define.
12596 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
12598 2000-05-30 Gerd Moellmann <gerd@gnu.org>
12600 * search.c (Fre_search_forward, Fre_search_backward)
12601 (Fposix_search_backward, Fposix_search_forward): Doc fix.
12603 2000-05-30 Kenichi Handa <handa@etl.go.jp>
12605 * coding.c (detect_coding_iso2022): Fix code for checking
12606 CODING_CATEGORY_MASK_ISO_8_2.
12608 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
12610 * regex.c (PREFETCH_NOLIMIT): New function.
12611 (re_match_2_internal): Use it and adjust the end_match_2 logic.
12613 2000-05-29 Gerd Moellmann <gerd@gnu.org>
12615 * syntax.c (find_defun_start): Move test for
12616 open_paren_in_column_0_is_defun_start outside of the loop.
12618 * xdisp.c (redisplay_window): Really switch buffers when
12619 displaying mode lines, and temporarily set selected_frame to the
12620 frame of the window that's redisplayed.
12622 * xfaces.c (free_realized_faces): Block/unblock input.
12623 (free_realized_multibyte_face): Ditto.
12625 2000-05-29 Dave Love <fx@gnu.org>
12627 * textprop.c (Qkeymap): New variable.
12628 (syms_of_textprop): Intern it.
12630 * keymap.c: Include intervals.h.
12631 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
12633 * Makefile.in (keymap.o): Depend on intervals.h.
12635 * keyboard.c (menu_bar_items, tool_bar_items)
12636 (Fexecute_extended_command): Deal with `keymap' property.
12637 (read_key_sequence): Track map from `keymap' property as well as
12640 * intervals.c (get_local_map): Extra arg to allow looking for
12643 * intervals.h (map_property): New enum.
12644 (get_local_map): Extra arg using it.
12645 (Qkeymap): Declare.
12647 * lisp.h (get_local_map): Don't declare here.
12649 2000-05-29 Kenichi Handa <handa@etl.go.jp>
12651 * Makefile.in (callproc.o): Depend on composite.h.
12653 * callproc.c: Include composite.h.
12654 (Fcall_process): Handle composition correctly.
12656 * coding.h (coding_allocate_composition_data): Extern it.
12657 (coding_restore_composition): Likewise.
12659 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
12660 yet allocated, finish decoding with result
12661 CODING_FINISH_INSUFFICIENT_CMP.
12662 (coding_allocate_composition_data): Make it non-static.
12663 (coding_restore_composition): Likewise.
12665 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
12667 * charset.c (syms_of_charset): Revert last change.
12669 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12671 * term.c (produce_glyphs): Treat characters from the eight-bit-*
12672 charsets as unibyte, with 1-column screen width. Sent by Kenichi
12675 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12677 * charset.c (syms_of_charset): Set width of character sets
12678 eight-bit-control and eight-bit-graphic to 1 column.
12680 2000-05-26 Gerd Moellmann <gerd@gnu.org>
12682 * config.in (HAVE_SPEED_T): New define.
12684 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
12687 2000-05-26 Dave Love <fx@gnu.org>
12689 * coding.c (shrink_decoding_region): Initialize eol_conversion.
12691 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
12692 (Fsubr_arity): New function.
12693 (syms_of_data): Install them.
12695 2000-05-26 Kenichi Handa <handa@etl.go.jp>
12697 * charset.c (init_charset_once): Set the table bytes_by_char_head
12700 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
12701 the default fontset to what Emacs uses by default.
12702 (check_registry_encoding): This function deleted.
12703 (Fset_fontset_font): Remove the adhoc condition for the default
12704 fontset. Allow cons in FONTNAME.
12706 * fns.c (map_char_table): Ignore char-table entries for
12707 charsets eight-bit-control and eight-bit-graphic.
12709 2000-05-25 Ken Raeburn <raeburn@gnu.org>
12711 * emacs.c (main): Initialize keyboard syms before initializing
12712 window code, so face names are available.
12714 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
12716 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
12717 of an anchor at the beginning of a shy-group.
12719 2000-05-25 Gerd Moellmann <gerd@gnu.org>
12721 * xdisp.c (handle_invisible_prop): Don't try to skip over
12722 invisible text if end of text is already reached.
12724 2000-05-25 Dave Love <fx@gnu.org>
12726 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
12728 * coding.c (encode_eol): Add null statement after label.
12730 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
12732 * w16select.c (Fw16_set_clipboard_data): Fix the change from
12735 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12737 * ccl.c (ccl_driver): Fix previous change.
12739 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12741 * coding.c (run_pre_post_conversion_on_str): Set point to the
12742 beginning of buffer before calling coding->post_read_conversion.
12743 (decode_coding_string): Give correct args to
12744 run_pre_post_conversion_on_str.
12745 (encode_coding_string): Likewise.
12747 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12748 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12749 eight-bit-graphic correctly.
12751 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12753 * fileio.c (Finsert_file_contents): Even if a file is not found,
12754 execute codes for setting up coding system. Call
12755 after-insert-file-functions unconditionally.
12757 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12759 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12760 BSD_PGRPS are not defined.
12762 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12764 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12766 (syms_of_charset): Avoid building same strings.
12768 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12770 * lread.c (Fload): Add a comment about the meaning of
12771 Vuser_init_file being t.
12773 * puresize.h (BASE_PURESIZE): Increase to 675000.
12775 * s/gnu-linux.h (setpgrp): Don't define it here because this
12776 prevents compilation on GNU/Linux systems with glib 2.2.
12778 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12781 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12783 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12784 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12786 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12788 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12790 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12792 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12794 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12796 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12798 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12800 * keyboard.c (read_char): Allow character codes 128..255 to be
12801 handled by input-method-function.
12803 * insdel.c (adjust_markers_for_replace): Fix previous change.
12804 (adjust_after_replace): If PREV_TEXT is nil, call
12805 adjust_markers_for_insert, not adjust_markers_for_replace.
12807 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12809 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12810 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12811 [HAVE_GRANDPT]: Define.
12812 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12814 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12817 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12819 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12821 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12823 The following changes are to handle 8-bit characters in a
12824 multibyte buffer/string without facing with byte combining
12825 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12826 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12828 * Makefile.in (fns.o): Depend on charset.h.
12830 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12831 convert it to unibyte.
12832 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12834 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12835 apparent char boundary.
12836 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12837 0x80..0x9F to/from multibyte form.
12839 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12842 * callproc.c (Fcall_process): Always encode an argument string if
12843 it is multibyte. Setup src_multibyte and dst_multibyte members of
12844 process_coding properly.
12846 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12847 SPLIT_NON_ASCII_CHAR.
12849 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12851 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12853 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12854 (SPLIT_CHARACTER_SEQ): This macro deleted.
12855 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12856 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12857 and eight-bit-graphic.
12858 (char_to_string): Likewise. Signal an error for too large
12860 (char_printable_p): Return 0 for 8-bit characters.
12861 (update_charset_table): Update iso_charset_table only when a final
12862 character is non-negative.
12863 (find_charset_in_text): Renamed from find_charset_in_str.
12864 Arguments and return value changed. Callers changed.
12865 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12866 be -1 if CHARSET is used only internally.
12867 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12869 (Fcharset_after): Simplified.
12870 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12871 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12872 (multibyte_chars_in_text): Simplified by assuming there's no
12873 invalid multibyte sequence.
12874 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12875 (str_as_unibyte): New functions.
12876 (Fstring): Simpified by assuming that byte combining never happens.
12877 (init_charset_once): Initialization for
12878 LEADING_CODE_8_BIT_CONTROL.
12879 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12880 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12881 eight-bit-control and eight-bit-graphic.
12883 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12884 (CHARSET_8_BIT_GRAPHIC): New macros.
12885 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12886 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12887 (CHARSET_REVERSE_CHARSET): Likewise.
12888 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12890 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12891 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12892 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12893 encounter an invalid multibyte sequence.
12894 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12895 sequence is always valid.
12896 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12897 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12898 (CHAR_STRING): For 8-bit characters, call char_to_string.
12899 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12900 multibyte sequence is always valid.
12901 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12902 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12903 (str_as_unibyte): Extern them.
12904 (BCOPY_SHORT): Fix a bug.
12905 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12906 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12907 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12908 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12910 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12911 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12912 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12913 (EMIT_BYTES): New macros.
12914 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12915 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12917 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12918 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12919 check the validity of multibyte sequence.
12920 (decode_coding_emacs_mule): New function.
12921 (encode_coding_emacs_mule): New macro.
12922 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12924 (DECODE_ISO_CHARACTER): Just return a character code.
12925 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12926 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12927 EMIT_CHAR to produced decoded characters. Exit the loop only by
12928 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12930 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12931 only position codes for an invalid character.
12932 (encode_designation_at_bol): Return new destination pointer. 5th
12933 arg DSTP is changed to DST.
12934 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12935 from the source by ONE_MORE_CHAR. Don't handle the case of last
12937 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12939 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12940 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12941 TWO_MORE_BYTES to fetch a byte from the source.
12942 (encode_eol): Pay attention to coding->src_multibyte.
12943 (detect_coding, detect_eol): Preserve members src_multibyte and
12945 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12946 (encoding_buffer_size): Set magnification to 3 for all coding
12947 systems that require encoding.
12948 (ccl_coding_driver): For decoding, be sure that the result is
12949 valid multibyte sequence.
12950 (decode_coding): Initialize coding->errors and coding->result.
12951 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12952 and raw-text, always call decode_eol. Handle the case of last
12953 block here. If not coding->dst_multibyte, convert the resulting
12954 sequence to unibyte.
12955 (encode_coding): Initialize coding->errors and coding->result.
12956 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12957 and raw-text, always call encode_eol. Handle the case of last
12959 (shrink_decoding_region, shrink_encoding_region): Detect cases
12960 that we can't skip data more rigidly.
12961 (code_convert_region): Setup src_multibyte and dst_multibyte
12962 members of coding. For decoding, if the buffer is multibyte,
12963 convert the source sequence to unibyte in advance. For encoding,
12964 if the buffer is multibyte, convert the resulting sequence to
12965 multibyte afterward.
12966 (run_pre_post_conversion_on_str): New function.
12967 (code_convert_string): Deleted and divided into the following two.
12968 (decode_coding_string, encode_coding_string): New functions.
12969 (code_convert_string1, code_convert_string_norecord): Call one of
12971 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12972 MAKE_NON_ASCII_CHAR.
12973 (Fset_terminal_coding_system_internal)
12974 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12975 and dst_multibyte members.
12976 (init_coding_once): Initialize iso_code_class with new enum
12977 ISO_control_0 and ISO_control_1.
12979 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12980 devided into ISO_control_0 and ISO_control_1.
12981 (struct coding_system): New members src_multibyte, dst_multibyte,
12982 errors, and result. Delete member fake_multibyte.
12983 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12985 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12988 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12991 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12993 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12995 (Ftranspose_region): Delete codes for handling byte combining.
12997 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12998 dst_multibyte members of coding. On handling REPLACE on unibyte
12999 buffer, convert the result of decode_coding to unibyte. On
13000 inserting into a mutibyte buffer, always call code_convert_region.
13001 (e_write): Setup coding->src_multibyte according to the
13002 multibyteness of the source (buffer or string).
13004 * fns.c (concat): Handle 8-bit characters correctly.
13005 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
13006 unibyte in the result.
13007 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
13008 valid multibyte form in the result.
13009 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13010 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
13011 return -1, signal an error.
13012 (base64_encode_1): New arg MULTIBYTE. Get each character by
13013 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
13014 character is found, return -1.
13015 (Fbase64_decode_region): Delete codes for handling byte-combining.
13016 Treat each decoded byte as a unibyte character.
13017 (Fbase64_decode_string): Return unibyte string.
13018 (Fcompare_strings, concat, string_byte_to_char): Use
13019 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
13020 FETCH_STRING_CHAR_ADVANCE.
13021 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13022 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
13024 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
13025 SPLIT_NON_ASCII_CHAR.
13026 (fontset_ref_via_base, fontset_set): Likewise
13028 * insdel.c (adjust_markers_for_record_delete): Deleted.
13029 (adjust_markers_for_insert): Argument changed. Caller changed.
13030 (adjust_markers_for_replace): Likewise.
13031 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
13032 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
13033 (copy_text): Delete unused local varialbe c_save. For converting
13034 to multibyte, be sure to make all 8-bit characters in valid
13036 (count_size_as_multibyte): Handle 8-bit characters correctly.
13037 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13038 (adjust_after_replace, replace_range, del_range_2)
13039 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
13040 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13041 (adjust_after_replace, replace_range, del_range_2) Delete codes for
13042 handling byte combining.
13043 (adjust_before_replace): Deleted.
13045 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
13046 SPLIT_NON_ASCII_CHAR.
13047 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13048 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13049 (Fkey_description): Likewise.
13051 * lread.c (read1): On reading multibyte string, be sure to make
13052 all 8-bit chararacters in valid multibyte form.
13053 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13055 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
13058 * process.c (Fstart_process): GCPRO current_dir before calling
13059 Ffind_operation_coding_system. Encode arguments here.
13060 (create_process): Don't encode arguments here. Setup
13061 src_multibyte and dst_multibyte members of struct coding.
13062 (read_process_output): Setup src_multibyte and dst_multibyte
13063 members of struct coding. If the output is to multibyte buffer,
13064 always decode the output of the process. Adjust the
13065 representation of 8-bit characters to the multibyteness of the output.
13066 (send_process): Setup coding->src_multibyte according to the
13067 multibyteness of the source.
13069 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13070 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
13071 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
13073 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
13075 * w16select.c (Fw16_set_clipboard_data): Setup members
13076 src_multibyte and dst_multibyte of coding. Adjusted for the
13077 change for find_charset_in_str.
13078 (Fw16_get_clipboard_data): Likewise.
13080 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
13081 dst_multibyte of coding.
13082 (x_to_w32_font): Likewise.
13084 * w32select.c (Fw32_set_clipboard_data): Setup members
13085 src_multibyte and dst_multibyte of coding. Adjusted for the
13086 change for find_charset_in_str.
13087 (Fw32_get_clipboard_data): Likewise.
13089 * xdisp.c (get_next_display_element): Handle 8-bit characters
13091 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
13092 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13094 * xselect.c (selection_data_to_lisp_data): Setup members
13095 src_multibyte and dst_multibyte of coding. Adjusted for the
13096 change for find_charset_in_str.
13097 (lisp_data_to_selection_data): Likewise.
13099 2000-05-19 Gerd Moellmann <gerd@gnu.org>
13101 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
13103 * dispextern.h (Vimage_types): Add extern declaration.
13105 * xdisp.c (Vimage_types): Moved here from xfns.c.
13106 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
13108 * xfns.c (Vimages_types): Moved to xdisp.c.
13109 (syms_of_xfns): Move `image-types' to xdisp.c.
13111 * w32fns.c (Vimage_types): Removed.
13112 (syms_of_w32fns): Remove `image-types'.
13114 2000-05-18 Kenichi Handa <handa@etl.go.jp>
13116 * fns.c (map_char_table): Pay attention to character number of
13117 charset. Check the validity of charset at the first level. For
13118 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
13121 * fontset.c: Include "buffer.h".
13122 (fs_load_font): If the face has fontset, record the face ID in
13124 (Finternal_char_font): New function.
13125 (accumulate_font_info): New function.
13126 (Ffontset_info): Rewritten for the new fontset implementation.
13127 (syms_of_fontset): Register Vdefault_fontset in the first element
13128 of Vfontset_table. Include Vdefault_fontset in
13129 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
13132 2000-05-16 Dave Love <fx@gnu.org>
13134 * m/iris5d.h: Deleted -- unused.
13136 2000-05-16 Gerd Moellmann <gerd@gnu.org>
13138 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
13139 `invalid' instead of `illegal'.
13141 * indent.c (Fmove_to_column): When ending within a tab, insert
13142 spaces first so that markers at the end of the tab get adjusted.
13144 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
13145 buffer list that wasn't selected in that frame.
13147 * filelock.c (get_boot_time): To obtain an 8 char file name, which
13148 is needed on mescaline, use a 2 char prefix, and call
13149 make_temp_name with second arg non-zero.
13151 * fileio.c (make_temp_name): New function, extracted from
13153 (Fmake_temp_name): Use it.
13155 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
13157 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
13159 2000-05-15 Gerd Moellmann <gerd@gnu.org>
13161 * Makefile.in (lisp): Add env.elc.
13163 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
13165 2000-05-12 Gerd Moellmann <gerd@gnu.org>
13167 * search.c (Freplace_match): Handle case of `\N' in the
13168 replacement when there's no group N.
13170 2000-05-11 Gerd Moellmann <gerd@gnu.org>
13172 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
13173 of the message to message_dolog.
13175 * keyboard.c (read_char): Don't clear current message for help
13176 events; let the code handling help events handle this. Change
13177 code detecting help events that should be ignored.
13179 * xdisp.c (handle_single_display_prop): Don't try to set PT if
13180 we're interating over a string.
13182 2000-05-09 Dave Love <fx@gnu.org>
13184 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
13185 that offset before writing. Move gcpro region past call of
13188 2000-05-04 Dave Love <fx@gnu.org>
13190 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
13192 2000-05-04 Gerd Moellmann <gerd@gnu.org>
13194 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
13195 of inserted characters when BUF equals the current buffer, and PT
13196 is in front of or equal to FROM.
13198 2000-05-03 Gerd Moellmann <gerd@gnu.org>
13200 * xdisp.c (handle_single_display_prop): If display property value
13201 is invalid, or something not supported on the frame, restore
13202 iterator's position to what it was initially. Make sure to return
13203 0 for invalid and unsupported property values.
13205 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
13206 that x_per_char_metric returns null.
13208 2000-05-02 Gerd Moellmann <gerd@gnu.org>
13210 * xterm.h (struct face): Add forward declaration.
13211 (struct image): Ditto.
13212 (image_ascent): Add prototype.
13214 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
13215 (x_draw_image_relief, x_draw_image_foreground_1): Call function
13216 image_ascent instead of using IMAGE_ASCENT.
13218 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
13219 (IMAGE_ASCENT): Removed.
13221 * xfns.c (Qcenter): New variable.
13222 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
13223 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
13224 (image_ascent): New function.
13225 (lookup_image): Recognize `:ascent center'.
13226 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
13227 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
13228 (xbm_load): Don't set image's ascent here.
13229 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
13230 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
13231 check ascent values here.
13232 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
13233 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
13234 (syms_of_xfns): Initialize Qcenter.
13236 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
13237 to the limits, increase the limits.
13239 2000-05-01 Kenichi Handa <handa@etl.go.jp>
13241 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
13242 Check Vfont_encoding_alist against the full name of the opened font.
13244 2000-04-28 Gerd Moellmann <gerd@gnu.org>
13246 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
13247 taller than the window.
13249 2000-04-28 Kenichi Handa <handa@etl.go.jp>
13251 * xfaces.c (realize_x_face): Fix the argument of the second
13252 xassert. BASE_FACE may not be a face for ASCII.
13254 2000-04-27 Gerd Moellmann <gerd@gnu.org>
13256 * print.c (print_object): Treat print-length < 0 as nil.
13258 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
13260 * s/freebsd.h (TERMCAP_OBJ): Removed.
13261 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
13263 * lread.c (read1): Don't treat period followed by certain
13264 characters as symbol start.
13266 * xfns.c (slurp_file): New function.
13267 (xbm_image_p): Handle case of in-memory XBM files.
13268 (xbm_scan): Rewritten to work on memory buffers instead of files.
13269 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
13270 Work on memory buffers instead of files. If DATA is null test
13271 if buffer looks like an in-memory XBM file.
13272 (xbm_load_image): Renamed from xbm_load_image_file. Work on
13273 memory buffers instead of files.
13274 (xbm_file_p): New function.
13275 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
13277 * lread.c (end_of_file_error): New function.
13278 (read1): Call it instead of signaling `end-of-file' directly.
13280 * print.c (print_error_message): Print data of `end-of-file'
13281 with Fprinc instead of Fprin1.
13283 2000-04-26 Ken Raeburn <raeburn@gnu.org>
13285 * window.c (freeze_window_start): Check that minibuffer scroll
13286 window isn't nil before extracting the window structure pointer
13289 * undo.c (record_delete): If we hit the end of the undo list, stop
13290 picking elements apart.
13292 2000-04-26 Gerd Moellmann <gerd@gnu.org>
13294 * xdisp.c (display_line): If lines are continued, restore
13295 iterator's ascent/descent information to the values before the
13296 first glyph not fitting on the line.
13298 2000-04-25 Gerd Moellmann <gerd@gnu.org>
13300 * xdisp.c (try_window_id) <all changes above window start>: Adjust
13301 positions in glyph matrix. Don't compute new window end positions.
13303 * dispnew.c (increment_matrix_positions): Renamed from
13304 increment_glyph_matrix_buffer_positions.
13305 (increment_row_positions): Renamed from
13306 increment_glyph_row_buffer_positions.
13308 * dispextern.h: Change names of renamed functions from dispnew.c
13311 2000-04-24 Gerd Moellmann <gerd@gnu.org>
13313 * fileio.c (Fdo_auto_save): Create directories for auto-save
13314 list file if necessary.
13316 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
13317 from buffer or frame.
13318 (automatic_hscrolling_p): New variable.
13319 (hscroll_windows): Scroll windows horizontally only if automatic
13320 hscrolling is allowed.
13321 (syms_of_xdisp): New variable `automatic-hscrolling'.
13323 * frame.h (struct frame): Add member extra_line_spacing.
13325 * xfns.c (x_set_line_spacing): New function.
13326 (Fx_create_frame): Set line spacing from resources.
13327 (Qline_spacing): New variable.
13328 (syms_of_xfns): Initialize Qline_spacing.
13330 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
13332 * buffer.c (init_buffer_once): Handle extra_line_spacing.
13333 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
13334 (reset_buffer): Don't initialize extra2 and extra3. Initialize
13335 extra_line_spacing from default value.
13336 (init_buffer_once): Initialize default value of extra_line_spacing.
13338 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
13341 * xterm.c (x_produce_glyphs): Remove reference to struct it's
13342 prompt_width. Add extra line spacing.
13344 * term.c (produce_glyphs): Remove reference to struct it's
13347 * dispextern.h (struct it): Remove member prompt_width, add
13348 extra_line_spacing.
13350 2000-04-22 Gerd Moellmann <gerd@gnu.org>
13352 * dispnew.c (update_frame_line): When writing a whole line, make
13353 sure cursor is in the right row afterwards, otherwise a use of
13354 capability `ch' in cmgoto might leave the cursor in the row below.
13356 2000-04-21 Gerd Moellmann <gerd@gnu.org>
13358 * lisp.h (struct Lisp_Buffer_Cons): Remove.
13360 * keyboard.c (timer_check): Fix typo in comment.
13362 2000-04-21 Kenichi Handa <handa@etl.go.jp>
13364 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
13365 name change: ch -> character.
13367 2000-04-20 Gerd Moellmann <gerd@gnu.org>
13369 * keyboard.c (echo_message_buffer): New variable.
13370 (echo_now): Set echo_message_buffer to the echo area buffer used
13371 to display the echo.
13372 (cancel_echoing): Reset echo_message_buffer to nil.
13373 (read_char): Code rewritten that handles canceling an echo or
13374 echoing a dash, respectively.
13376 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
13377 directory doesn't exist.
13379 2000-04-19 Dave Love <fx@gnu.org>
13381 * fns.c (syms_of_fns): Defsubr mapc.
13382 (concat): Don't allow numeric args.
13383 (Fconcat): Doc change.
13385 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
13387 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
13388 instead define end_match(1|2) more carefully.
13389 Use GET_CHAR_BEFORE_2 for `begline'.
13391 2000-04-19 Gerd Moellmann <gerd@gnu.org>
13393 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
13394 on 64-bit systems where NULL is defined as `0'.
13396 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
13397 the `variable argument list' to make it work on Alpha.
13399 * m/alpha.h (_LP64) [!_LP64]: Define.
13400 (ORDINARY_LINK): Define for NetBSD.
13402 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
13404 2000-04-19 Dave Love <fx@gnu.org>
13406 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
13409 * Makefile.in (LIBS): Don't use.
13410 (GETLOADAVG_OBJ): Define again.
13411 (otherobj): Add GETLOADAVG_OBJ.
13413 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
13415 2000-04-18 Gerd Moellmann <gerd@gnu.org>
13417 * lread.c (read_filtered_event): Cancel and start busy cursor.
13419 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
13420 that the per-character metrics may be null.
13422 2000-04-17 Gerd Moellmann <gerd@gnu.org>
13424 * buffer.c (clone_per_buffer_values): New function.
13425 (Fmake_indirect_buffer): Add optional argument CLONE. Call
13426 clone_per_buffer_values if CLONE is not nil.
13428 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
13430 2000-04-16 Dave Love <fx@gnu.org>
13432 * Makefile.in: Remove obsolete localcpp stuff.
13433 (GETLOADAVG_OBJ): Don't define.
13434 (obj): Move LIBOBJS...
13435 (otherobj): ... to here.
13436 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
13437 whitespace-only lines after the continuation (Irix).
13439 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13441 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
13443 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
13445 2000-04-14 Dave Love <fx@gnu.org>
13447 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
13448 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
13449 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
13450 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
13453 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
13454 autoconfiscated HAVE_GETLOADAVG.
13456 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
13459 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13461 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
13462 (fill_in_lock_file_name): Avoid existing files that aren't links.
13464 2000-04-14 Dave Love <fx@gnu.org>
13466 * Makefile.in (LIBS, LIBOBJS): New variable.
13467 (INTERVAL_SRC): Convert to make variable.
13468 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
13469 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
13470 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
13472 (SOME_MACHINE_OBJECTS): Remove interval stuff.
13473 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
13474 (shortlisp): Add facemenu, float-sup, frame.
13475 (SOME_MACHINE_LISP): Remove them from here.
13476 (LIBES): Change unused LDLIBS to autoconf LIBS.
13478 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
13480 2000-04-14 Kenichi Handa <handa@etl.go.jp>
13482 * composite.c (update_compositions): If FROM and TO are not in a
13483 valid range, do nothing.
13485 2000-04-13 Gerd Moellmann <gerd@gnu.org>
13487 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
13489 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
13491 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
13494 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
13496 * fileio.c (a_write): Remove redundant semi-colons.
13497 (e_write): Return -1 if failed to write all the data.
13498 This fixes the changes made at 1999-12-15.
13500 2000-04-12 Dave Love <fx@gnu.org>
13502 * fns.c (mapcar1): Test for null vals to support mapc.
13503 (Fmapc): New function.
13505 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
13507 * msdos.c (NUM_MOUSE_BUTTONS): Define.
13508 (IT_frame_up_to_date): Support the buffer local value of
13509 cursor-type, if defined.
13511 2000-04-10 Dave Love <fx@gnu.org>
13513 * editfns.c (preceding-char, following-char): Doc fix.
13515 2000-04-10 Ken Raeburn <raeburn@gnu.org>
13517 * Makefile.in (temacs): Revert 2000-03-12 change.
13519 2000-04-10 Jason Rumney <jasonr@gnu.org>
13521 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
13523 2000-04-10 Gerd Moellmann <gerd@gnu.org>
13525 * xdisp.c (setup_echo_area_for_printing): Choose an echo
13526 area buffer, if it's not set up yet.
13528 * indent.c (compute_motion): Set immediate_quit.
13530 2000-04-09 Gerd Moellmann <gerd@gnu.org>
13532 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
13533 (realize_tty_face): Suppress boldness if colors are the inverse of
13534 the default colors, and tty_suppress_bold_inverse_default_colors_p
13536 (Ftty_suppress_bold_inverse_default_colors): New function.
13537 (syms_of_xfaces): Defsubr it.
13539 * buffer.c (Frestore_buffer_modified_p): New function.
13540 (syms_of_buffer): Defsubr it.
13542 2000-04-08 Ken Raeburn <raeburn@gnu.org>
13544 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
13545 charset id (int) argument, not a charset (Lisp_Object).
13547 * coding.h (code_convert_string): Declare.
13548 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
13549 object, as the fourth argument to code_convert_string.
13551 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
13552 (Fset_fontset_font): Use EQ to compare lisp objects.
13554 2000-04-05 Ken Raeburn <raeburn@gnu.org>
13556 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
13557 a pointer that looks like a lisp object.
13558 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
13559 zero, instead see whether it's an integer object, since they can't
13561 (GET_INTERVAL_OBJECT): Simply assign to the destination.
13563 * dispnew.c (allocate_matrices_for_frame_redisplay)
13564 (direct_output_forward_char): Use X(U)INT and make_number as needed
13565 to convert between (unsigned) int values and lisp integers.
13566 * keyboard.c (read_key_sequence): Likewise.
13567 * lread.c (substitute_object_recurse): Likewise.
13568 * fns.c (concat, hash_lookup, hash_remove): Likewise.
13569 * minibuf.c (do_completion, Fminibuffer_complete_word)
13570 (Fminibuffer_completion_help): Likewise.
13571 * term.c (produce_special_glyphs): Likewise.
13573 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
13574 * print.c (print_preprocess, print_object): Likewise.
13576 * search.c (compile_pattern): Use NILP when checking for nil.
13578 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
13579 __OPTIMIZE__]: Provide a GNU C macro version that handles
13580 lisp-object unions.
13581 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
13582 field, to better cope with ENABLE_CHECKING and calls that modify a
13583 Lisp_Object using its old value.
13585 2000-04-04 Gerd Moellmann <gerd@gnu.org>
13587 * window.c (compare_window_configurations): Signal an error
13588 if parameters C1 or C2 aren't window configurations.
13590 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
13591 AFTER_POTENTIAL_GC calls around calls to functions that can
13592 signal an error and thus invoke the debugger.
13594 2000-04-03 Gerd Moellmann <gerd@gnu.org>
13596 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
13597 an error if decoding fails.
13599 * keyboard.c (lispy_mouse_names): Variable removed.
13600 (Vlispy_mouse_stem): New variable.
13601 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
13602 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
13603 for any mouse button number. Increase size of mouse_syms and
13604 button_down_location as needed. Call modify_event_symbol with
13605 different arguments.
13606 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
13607 Call modify_event_symbol with different arguments.
13608 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
13609 for any button number. Call modify_event_symbol with different
13611 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
13612 Accept a string for NAME_ALIST_OR_STEM.
13614 * lisp.h (larger_vector): Add prototype.
13616 * fns.c (larger_vector): Make externally visible.
13618 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
13620 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
13622 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
13623 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
13624 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
13625 we are between str1 and str2.
13626 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
13627 (PATFETCH): Use `TRANSLATE'.
13628 (PATFETCH_RAW): Fetch multibyte char if applicable.
13629 (PATUNFETCH): Remove.
13630 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
13631 When writing a char, write it directly into the pattern buffer rather
13632 than going needlessly through a temp char-array.
13633 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
13634 multibyte magic and remove the useless `#ifdef emacs'.
13635 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
13638 * regex.h (struct re_pattern_buffer): Make field `multibyte'
13639 conditional on `emacs'.
13641 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
13643 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13645 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
13646 non-union-type versions of XMARK and friends here, because XMARK
13647 and friends won't work on an integer field if NO_UNION_TYPE is not
13649 (make_number): Define as a function if it's not defined as a macro.
13651 * composite.c (run_composite_function): Use NILP when checking for nil.
13652 (syms_of_composite): Delete local var NARGS, pass an int as first
13653 argument to Fmake_hash_table.
13655 * editfns.c (text_property_stickiness): Use NILP to test
13656 Lisp_Object boolean value.
13657 (Fmessage_or_box): Don't use NILP to test int variable.
13658 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
13659 problems reading from and changing the same lisp value in an
13662 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13664 * term.c (TN_no_color_video): New variable.
13665 (term_init): Intitialize TN_no_color_video.
13666 (enum no_color_bit): New enumeration.
13667 (MAY_USE_WITH_COLORS_P): New macro.
13668 (turn_on_face): Use it to determine if attributes may be used
13669 combined with colors.
13671 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13673 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
13674 with int lvalues via casts; instead, just yield lisp object lvalues.
13675 (enlarge_window): Variable sizep now points to Lisp_Object. Use
13676 proper accessor macros.
13677 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
13678 (grow_mini_window): Fix typo getting int value of root->height.
13680 * xdisp.c (compute_string_pos): Fix order of arguments to
13681 string_pos_nchars_ahead.
13682 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
13683 count arg to variable-arg routines like Frun_hook_with_args and
13685 (back_to_previous_visible_line_start)
13686 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
13687 fixed-arg routines like Fget_char_property and Fmake_string.
13688 (reconsider_clip_changes): Use XINT when comparing integer lisp
13689 objects, or passing them as int arguments.
13690 (mark_window_display_accurate, insert_left_trunc_glyphs)
13691 (append_space, extend_face_to_end_of_line): Use make_number when
13692 storing or passing integer values as lisp objects.
13693 (set_cursor_from_row, highlight_trailing_whitespace): Use
13694 INTEGERP, not implicit test against zero, for glyph object.
13695 (try_window_id): Don't use make_number when we want an int value.
13697 * xfaces.c (xlfd_symbolic_value): Make last argument a
13698 Lisp_Object, to be consistent with callers.
13699 (Fbitmap_spec_p): Use XINT to get numeric value of height.
13700 (lface_hash): Apply XFASTINT to lisp values before folding in.
13702 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
13703 fill in window width and height. Pass an int, not a lisp object,
13704 as first arg to Finsert.
13706 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13708 * xfaces.c (realize_basic_faces): Block input while realizing
13711 * keyboard.c (lispy_mouse_names): Add additional mouse names.
13713 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
13715 2000-03-31 Gerd Moellmann <gerd@gnu.org>
13717 * xterm.c (x_produce_glyphs): When displaying unibyte text
13718 or ASCII, handle case that per-char metric is null.
13720 2000-03-30 Ken Raeburn <raeburn@gnu.org>
13722 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
13724 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
13725 (XSUBR, XBUFFER): Verify correct object type before returning
13726 pointer, using eassert.
13727 * frame.h (XFRAME): Likewise.
13729 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
13730 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
13731 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
13732 * data.c (set_internal): Likewise.
13733 * dispextern.h (WINDOW_WANTS_MODELINE_P)
13734 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
13735 * fileio.c (auto_save_1): Likewise.
13736 * insdel.c (check_markers): Likewise.
13737 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
13738 * undo.c (record_insert): Likewise.
13739 * vmsproc.c (child_sig): Likewise.
13740 * window.c (unshow_buffer, window_loop): Likewise.
13741 * xterm.c (x_erase_phys_cursor): Likewise.
13743 2000-03-30 Gerd Moellmann <gerd@gnu.org>
13745 * xfns.c (free_image_cache): Free the cache structure itself
13746 last, after all its members have been freed.
13748 * lisp.h (xstrdup): Add prototype.
13750 * alloc.c (xstrdup): Moved here from xfaces.c.
13751 (allocating_for_lisp): Variable removed.
13752 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13754 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13756 (xstrdup): Moved to alloc.c.
13758 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13760 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13762 * emacs.c (main): Fix sense of no-loadup test.
13764 * config.in (ENABLE_CHECKING): Undef.
13766 * lisp.h (struct interval): Replace "parent" field with a union of
13767 interval pointer and Lisp_Object; add new bitfield to use as
13768 discriminant. Change other flag fields to bitfields.
13769 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13770 is defined and the supplied test fails, print a message and abort.
13771 (eassert): New macro. Use CHECK to provide an assert-like facility.
13773 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13774 pointers; abort if the value looks like a lisp object.
13775 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13776 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13777 Modify for new interval parent definition.
13779 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13780 (UNMARK_BALANCE_INTERVALS): Update references that need an
13781 addressable lisp object in the interval structure.
13782 (die): New function.
13783 (suppress_checking): New variable.
13785 * intervals.c (interval_start_pos): Just return 0 if there's no
13788 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13790 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13791 and earlier Emacs versions.
13793 * keyboard.c (Ftop_level): Cancel busy-cursor.
13795 * eval.c (call_debugger): Cancel busy-cursor.
13797 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13799 * search.c (Freplace_match): Adjust multibyteness of the current
13800 buffer and NEWTEXT. Free allocated memory before signaling an error.
13802 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13804 * regex.c (analyse_first): New function obtained by ripping out most
13805 of re_compile_fastmap and generalizing it a little bit so that it
13806 can also just return whether a given (sub)pattern can match the empty
13808 (regex_compile): Use `analyse_first' to decide whether the loop-check
13809 needs to be done or not for *, +, *? and +? (the loop check is costly
13810 for non-greedy repetition).
13811 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13813 2000-03-28 Dave Love <fx@gnu.org>
13815 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13817 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13819 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13821 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13823 (enum re_opcode_t): Update description of succeed_n.
13824 (PATFETCH): Always define.
13825 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13826 operators, char classes, shy-groups and intervals).
13827 Optimize special cases of intervals so as to only use succeed_n and
13828 jump_n when really needed.
13829 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13830 that we don't have to handle the special cases any more.
13831 Simplify on_failure_jump handling as well.
13833 2000-03-28 Jason Rumney <jasonr@gnu.org>
13835 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13837 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13839 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13841 * s/msdos.h (GC_SETJMP_WORKS): Define.
13843 * alloc.c (mark_maybe_object): New function.
13844 (mark_memory): Use it.
13845 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13846 (setjmp_tested_p, longjmp_done): New variables.
13847 (test_setjmp): New function.
13848 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13849 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13851 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13852 to DEC_TEXT_POS and INC_TEXT_POS.
13854 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13855 with parameter MULTIBYTE_P.
13857 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13859 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13860 buffers because it looks for multibyte character byte sequences
13861 which don't exist in unibyte text.
13863 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13865 * xfaces.c (register_color, unregister_color, unregister_colors)
13866 [DEBUG_X_COLORS]: New functions.
13867 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13869 * xfns.c (x_set_cursor_color): Get color reference counts right.
13871 * xterm.c (x_copy_color): New function.
13872 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13874 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13875 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13876 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13877 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13878 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13879 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13880 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13881 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13882 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13883 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13885 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13886 names for handling per-buffer variables.
13888 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13889 instead of MAX_BUFFER_LOCAL_VARS.
13890 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13892 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13894 * xfns.c (x_specified_cursor_type): New function.
13895 (x_set_cursor_type): Use it.
13897 * buffer.h (struct buffer): Add cursor_type.
13899 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13901 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13902 (print_partial_compiled_pattern, re_compile_fastmap):
13904 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13905 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13906 executing it as well as when popping it off the stack to find infinite
13907 loops in non-greedy repetition operators.
13909 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13911 * doc.c (Qfunction_documentation): New variable.
13912 (syms_of_doc): Initialize Qfunction_documentation.
13913 (Fdocumentation): If FUNCTION is a symbol with non-nil
13914 `function-documentation' property, return a documentation derived
13917 * buffer.c (syms_of_buffer): Add default-cursor-type.
13918 (init_buffer_once): Don't let cursor_type have a local value
13921 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13922 on buffer-local value of cursor_type.
13923 (x_draw_bar_cursor): Add parameter WIDTH.
13925 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13926 (init_buffer_once): Set default cursor_type value to t.
13927 Mark cursor_type as local everywhere.
13928 (syms_of_buffer): New per-buffer variable cursor-type.
13930 * buffer.h (struct buffer): Remove member local_var_flags,
13932 (MAX_BUFFER_LOCAL_VARS): New macro.
13933 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13934 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13935 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13936 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13938 * print.c (print_object): Use new macros for per-buffer variables.
13940 * category.c (Fset_category_table): Use new macros for per-buffer
13943 * buffer.c (buffer_permanent_local_flags): Make a char array.
13944 (max_buffer_local_idx): New variable.
13945 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13946 for new handling of per-buffer variables.
13947 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13948 (init_buffer_once): Initialize per-buffer vars differently.
13949 Set max_buffer_local_idx.
13951 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13954 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13956 * data.c (do_symval_forwarding, store_symval_forwarding)
13957 (find_symbol_value, set_internal, default_value, Fset_default)
13958 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13959 per-buffer variables.
13961 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13963 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13965 * xterm.c (x_term_init): Unblock input around call1 of
13966 Qvendor_specific_keysyms.
13968 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13969 (find_defun_start): Consider an open parenthesis in column 0
13970 a defun start only if open_paren_in_column_0_is_defun_start is set.
13971 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13973 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13975 * eval.c (Fautoload): Add entry in load-history (if after dump).
13976 * lread.c (load-history): Update docstring.
13978 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13980 * indent.c (Fvertical_motion): Always use the current buffer.
13981 Temporarily change the window's buffer, if necessary.
13983 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13985 * xterm.c (fast_find_position): Make sure not to consider rows
13986 not visible in the window.
13988 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13990 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13991 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13993 2000-03-22 Jason Rumney <jasonr@gnu.org>
13995 * w32menu.c (single_submenu): Set help string to NULL if none.
13996 (w32_menu_show): Set help string correctly.
13997 (add-menu-item): Set help string in MIIM_DATA for menu item.
13998 Load SetMenuItemInfoA explicitly.
13999 (w32_menu_display_help): New function.
14001 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
14002 (QCdata): Moved to xdisp.c.
14004 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
14005 (Vw32_charset_to_codepage_alist): Removed.
14006 (Vw32_charset_info_alist): New variable.
14007 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
14008 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
14009 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
14010 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
14012 (w32_codepage_for_font): Use Vw32_charset_info_alist.
14013 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
14014 Define Vw32_charset_info_alist and w32_charset symbols.
14016 2000-03-22 Jason Rumney <jasonr@gnu.org>
14018 * makefile.nt (w32bdf.obj): Update dependencies.
14020 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
14022 * w32fns.c: Include fontset.h after dispextern.h.
14023 (Fx_create_frame): Do not create fontset.
14024 (w32_load_system_font): Doc fix.
14025 (Fx_close_connection): Free full_name if it is not shared.
14027 * w32term.c: Include fontset.h after dispextern.h.
14028 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
14030 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
14031 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
14032 (w32_font_is_double_byte): New function, needs body.
14033 (x_append_glyph): Set glyph->glyph_not_available_p.
14034 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14035 it->charset. If it->multibyte_p is zero and it->c is a multibyte
14036 character, convert it to a unibyte character.
14037 (struct glyph_string): Delete member `charset'.
14038 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
14039 calculating it is found.
14040 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14041 the case that per char metric is not available correctly.
14042 (x_fill_glyph_string): Handle the case that the specific glyph is
14043 not available correctly.
14044 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14045 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14046 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14047 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14048 fontset. Don't call FS_LOAD_FONT.
14050 2000-03-22 Ken Raeburn <raeburn@gnu.org>
14052 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
14053 (INT_LISPLIKE): New macro.
14054 (NULL_INTERVAL_P): Use it.
14055 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
14056 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
14057 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
14059 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
14060 explicit references to "parent" field of struct interval and
14061 associated unclean type conversions.
14062 * intervals.c (create_root_interval, root_interval, rotate_right)
14063 (rotate_left, balance_possible_root_interval, split_interval_right)
14064 (split_interval_left, interval_start_pos, find_interval)
14065 (next_interval, previous_interval, update_interval)
14066 (adjust_intervals_for_insertion, delete_node, delete_interval)
14067 (adjust_intervals_for_deletion, merge_interval_right)
14068 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
14069 (copy_intervals_to_string): Likewise.
14070 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
14072 * syntax.c (update_syntax_table): Likewise.
14074 * intervals.c (reproduce_tree_obj): New function, like
14075 reproduce_tree but takes a Lisp_Object for the parent. Declare
14077 (graft_intervals_into_buffer): Use it when appropriate.
14078 (reproduce_tree): Declare with prototype.
14079 (balance_possible_root_interval): Check that the parent is a lisp
14080 object before trying to examine its type.
14082 2000-03-22 Gerd Moellmann <gerd@gnu.org>
14084 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
14085 as strings only if both are known to be strings.
14087 * s/openbsd.h (LIBS_TERMCAP): Undef.
14089 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
14091 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
14092 definitions for non-Emacs compilation.
14093 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
14094 outside of `#ifdef emacs'.
14095 (print_partial_compiled_pattern): Update.
14096 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
14097 (re_compile_fastmap): Merge handling of charset and charset_not (for
14098 emacs and non-emacs compilation as well).
14099 Similarly for (not)categoryspec and (not)syntaxspec.
14100 Don't use the fastmap when reaching `anychar' since the added
14101 complexity is not justified.
14102 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
14103 and (not)syntaxspec. Merge (not)categoryspec.
14105 2000-03-22 Kenichi Handa <handa@etl.go.jp>
14107 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
14108 (FACE_FOR_CHAR): Define them differently for the configuration of
14111 2000-03-21 Dave Love <fx@gnu.org>
14113 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
14116 2000-03-21 Gerd Moellmann <gerd@gnu.org>
14118 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
14119 (lface_fully_specified_p): Don't check contents of
14120 LFACE_FONT_INDEX because that attribute is optional.
14121 (realize_x_face): Remove now unwarranted xassert.
14123 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
14125 The following changes are to make font selection based on
14126 characters, not charset. In addition, they recover fontset
14127 facilities while utilizing the new font selection mechanism.
14129 * Makefile.in (fontset.o): Depend on dispextern.h.
14131 * alloc.c (mark_face_cache): Don't mark face->registry.
14133 * dispextern.h (struct glyph): New member glyph_not_available_p.
14134 Use 22 bits for face_id.
14135 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
14136 (struct face): Delete member registry, new member ascii_face.
14137 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
14138 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
14139 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
14140 (struct it): Delete member charset, new member glyph_not_available_p.
14142 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
14143 (struct fontset_info, struct fontset_data): Structs removed.
14144 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
14145 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
14146 (fs_load_font, fs_query_fontset): Adjusted for new argument.
14147 (fs_free_face_fontset, fontset_font_pattern)
14148 (face_suitable_for_char_p, face_for_char)
14149 (make_fontset_for_ascii_face): Extern them.
14150 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
14151 (FS_LOAD_FACE_FONT): New macro.
14153 * fontset.c: All codes rewritten or adjusted for the change of
14154 fontset implementation. Now fontset is represented by char table.
14155 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
14157 (my_strcasecmp): Function removed.
14158 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
14159 (AREF, ASIZE): New macros.
14160 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
14161 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
14162 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
14163 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
14164 (fontset_id_valid_p, font_family_registry, fontset_name)
14165 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
14166 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
14168 (fs_load_font): New arg FACE. Caller changed.
14169 (fs_query_fontset): Argument changed. Caller changed.
14170 (Fquery_fontset): call fs_query_fontset.
14171 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
14173 (clear_fontset_elements, check_registry_encoding)
14174 (check_fontset_name): New functions.
14175 (syms_of_fontset): Set char-table-extra-slots property of fontset
14176 to 3. Staticpro and initialize Vfontset_table and
14177 Vdefault_fontset. Defsubr fontset_font and fontset_list.
14179 * frame.h (struct frame): Member `fontset_data' removed.
14180 (FRAME_FONTSET_DATA): Macro removed.
14182 * frame.c (make_frame): Don't allocate f->fontset_data.
14183 (Fdelete_frame): Don't free f->fontset_data.
14185 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
14187 * xdisp.c (charset_at_position): Function removed.
14188 (init_iterator): Don't set member charset of struct `it'.
14189 (handle_face_prop, reseat_to_string, set_iterator_to_next)
14190 (next_element_from_display_vector, insert_left_trunc_glyphs):
14192 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
14194 (get_next_display_element, append_space)
14195 (extend_face_to_end_of_line): Likewise.
14197 * xfaces.c (Qx_charset_registry, Vface_default_registry):
14199 (clear_font_table, frame_update_line_height, load_face_font):
14200 Adjusted for the change of fontset implementation.
14201 (load_face_fontset_font): Function removed.
14202 (pixel_point_size): New function.
14203 (font_list): Argument type changed. Caller changed.
14204 (LFACE_FONT): New macro.
14205 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
14206 (set_lface_from_font_name): Type of arg FONTNAME is changed to
14207 Lisp_Object. Determine the font name by actually loading a font
14208 by the specified pattern. Set LFACE_FONT (lface) to the specified
14209 pattern. Even if a font is not found, don't try alternatives.
14210 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
14211 (set_font_frame_param): If `font' is specified in lface, use it.
14212 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
14213 (lface_same_font_attributes_p): Likewise.
14214 (make_realized_face): Arguent changed. Caller changed. Set
14215 face->ascii_face to face itself.
14216 (free_realized_face): Free face->fontset if face is for ASCII.
14217 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
14218 (deduce_unibyte_registry, x_charset_registry): Functions removed.
14219 (free_realized_multibyte_face): New function.
14220 (lookup_face, lookup_named_face, lookup_derived_face): Argument
14221 changed. Caller changed.
14222 (try_font_list): Argument type changed.
14223 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
14224 (choose_face_font): Argument changed. Handle fontset properly.
14225 (choose_face_fontset_font): Function removed.
14226 (realize_default_face, realize_named_face): Don't remove the
14228 (realize_face): Argument changed. Caller changed. Remove face
14229 with the arg former_face_id in advance. Load font for the new face.
14230 (realize_x_face): Argument changed. Caller changed. For a
14231 multibyte character, share fontset with base_face. For a single
14232 byte character, make a new realized fontset. Don't load a font here.
14233 (realize_tty_face): Argument changed. Caller changed.
14234 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
14235 (face_at_buffer_position): Don't check multibyte_p for returning
14237 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
14238 FACE_SUITABLE_FOR_CHARSET_P.
14239 (syms_of_xfaces): Remove code for Qx_charset_registry and
14240 Vface_default_registry.
14242 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
14243 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
14244 (x_per_char_metric): Don't try FONT->default_char. Even if
14245 pcm->width is zero, glyph bits may exist.
14246 (x_encode_char): Always initialize char2b->byte1.
14247 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
14248 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
14249 (x_append_glyph): Set glyph->glyph_not_available_p.
14250 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14251 it->charset. Handle the case that per char metric is not
14252 available. If it->multibyte_p is zero and it->c is a multibyte
14253 character, convert it to a unibyte character.
14254 (struct glyph_string): Delete member `charset'.
14255 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14256 the case that per char metric is not available correctly.
14257 (x_fill_glyph_string): Handle the case that the specific glyph is
14258 not available correctly.
14259 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14260 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14261 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14262 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14263 fontset. Don't call FS_LOAD_FONT.
14265 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
14266 (x_create_tip_frame): Likewise.
14267 (Fx_close_connection): Free full_name of font_info.
14269 * fns.c (optimize_sub_char_table): New function.
14270 (Foptimize_char_table): New function.
14271 (syms_of_fns): Defsubr Soptimize_char_table.
14273 2000-03-20 Gerd Moellmann <gerd@gnu.org>
14275 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
14276 only if buffer is displayed in some window.
14278 * xdisp.c (handle_single_display_prop): Initialize local `value'.
14279 (try_window_reusing_current_matrix): Don't call scroll run
14280 function if run's current and desired position are the same;
14281 this prevents cursor flickering.
14283 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
14285 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
14287 * regex.c (RE_STRING_CHAR): New macro.
14288 (GET_CHAR_AFER_2): Remove.
14289 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
14290 (enum re_opcode_t): Remove on_failure_jump_exclusive.
14291 (print_partial_compiled_pattern, re_compile_fastmap)
14292 (re_match_2_internal): Remove on_failure_jump_exclusive.
14293 (regex_compile): Turn optimizable P+ loops into PP*, so that the
14294 optimization only need to work for * (ie. can use of_keep_string_jump).
14295 Remove the special case for .*\n since it is now covered by the general
14297 (re_search_2): Don't bother with `room'.
14298 (skip_one_char): New function.
14299 (skip_noops): Simplify since `memory' is not needed any more.
14300 (mutually_exclusive_p): Restructure slightly to use `switch' and
14301 add handling for "all" remaining cases.
14302 (re_match_2_internal): Change on_failure_jump_smart to use
14303 on_failure_keep_string_jump (and redirect the end-of-loop jump)
14304 rather than on_failure_jump_exclusive.
14306 2000-03-19 Gerd Moellmann <gerd@gnu.org>
14308 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
14309 number of bits per RGB because it's everywhere used as the depth
14312 * term.c (calculate_costs): Remove code dealing with X frames.
14314 2000-03-19 Richard M. Stallman <rms@gnu.org>
14316 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
14318 2000-03-18 Gerd Moellmann <gerd@gnu.org>
14320 * lread.c (read_integer): Unread the last char not consumed.
14322 2000-03-17 Gerd Moellmann <gerd@gnu.org>
14324 * xterm.c (x_update_window_cursor): Don't update in frames
14325 which are in the process of being deleted.
14327 2000-03-16 Gerd Moellmann <gerd@gnu.org>
14329 * Makefile.in (mostlyclean): Add `*.core'.
14330 (clean): Add `bootstrap-emacs'.
14332 * lread.c (read_integer): New function.
14333 (read1): Support read syntax #o, #x, #b, #r.
14335 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
14337 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
14338 make sure POINTER_TO_OFFSET gives the same value before and after
14339 PREFETCH. Use `dfail' to guarantee "atomic" matching.
14340 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
14341 (debug): Now only active if > 0 rather than if != 0.
14342 (DEBUG_*): Update for the new meaning of `debug'.
14343 (print_partial_compiled_pattern): Add missing `succeed' case. Use
14344 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
14345 in `succeed_n', `jump_n' and `set_number_at'.
14346 (store_op1, store_op2, insert_op1, insert_op2)
14347 (at_begline_loc_p, at_endline_loc_p): Add prototype.
14348 (group_in_compile_stack): Move to after its arg's types are
14349 declared and add a prototype.
14350 (PATFETCH): Define in terms of PATFETCH_RAW.
14351 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
14352 (QUIT): Redefine as a nop except for NTemacs.
14353 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
14354 indentation of the greedy-op and shy-group code.
14355 (at_(beg|end)line_loc_p): Fix argument's types.
14356 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
14357 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
14358 (MATCHING_IN_FIRST_STRING): Remove.
14359 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
14360 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
14361 QUIT unconditionally.
14363 2000-03-15 Gerd Moellmann <gerd@gnu.org>
14365 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
14368 * process.c (send_process): Add a hint that the function
14369 can call Lisp code to its comment.
14371 * lread.c (load_dangerous_libraries): New variable.
14372 (Vbytecomp_version_regexp): New variable.
14373 (safe_to_load_p): New function.
14374 (Fload): Handle files not compiled with Emacs specially.
14375 (syms_of_lread): New Lisp variable load-dangerous-libraries.
14377 2000-03-14 Gerd Moellmann <gerd@gnu.org>
14379 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
14381 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
14382 support functions only if HAVE_X11R6_XIM is defined.
14383 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
14385 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
14387 * xfns.c (X_I18N_INHIBITED): Don't define.
14388 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
14389 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
14391 * config.in (HAVE_X_I18N): Moved here from xterm.h.
14392 (HAVE_X11R6_XIM): Define.
14394 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
14396 * xterm.c (x_term_init): Add support for X resource `synchronous'.
14397 If set, call XSynchronize.
14399 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
14401 * regex.c: Declare a new type `re_char' used throughout the code
14402 for the string char type. It's `const unsigned char' to match the
14403 rest of Emacs. Consistently make sure all pointers to strings use
14404 it and make sure all pointers into the pattern use `unsigned char'.
14405 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
14406 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
14409 * charset.h (GET_CHAR_AFTER_2): Remove.
14410 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
14412 2000-03-12 Ken Raeburn <raeburn@gnu.org>
14414 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
14415 variable before the invocation of YMF_PASS_LDFLAGS, in case both
14416 of them try to use backquotes.
14418 2000-03-12 Dave Love <fx@gnu.org>
14420 * unexelf.c: Restore changes of 1999-10-19.
14421 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
14422 fix its type and alignment; copy it from current process.
14424 2000-03-12 Gerd Moellmann <gerd@gnu.org>
14426 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
14427 has been found. Fix bug not computing timer's predecessor.
14429 * fileio.c (Fread_file_name): Handle case that DIR contains a
14432 * window.c (Fsave_window_excursion): Doc fix.
14434 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
14436 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
14438 * msdos.c (vga_installed): New function, code moved from
14439 dos_set_window_size.
14440 (Qbar, Qcursor_type, outside_cursor): New variables.
14441 (syms_of_msdos): Intern and staticpro them.
14442 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
14443 shape used outside Emacs when called for the first time.
14444 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
14445 cursor shape used outside Emacs.
14446 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
14447 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
14449 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
14450 parameters specify the cursor. Make qreverse a global
14451 variable (renamed to Qreverse).
14453 2000-03-09 Gerd Moellmann <gerd@gnu.org>
14455 * fns.c (Fy_or_n_p): Cancel busy-cursor.
14457 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
14459 This is a big redesign of failure-stack and register handling, prompted
14460 by bugs revealed when trying to add shy-groups. Overall, what happened
14461 is that loops are now structured a little differently, groups can be
14462 shy and the code is a little simpler.
14464 * regex.h: Update the copyright.
14465 (RE_SHY_GROUPS): New value.
14466 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
14467 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
14469 * regex.c (enum re_opcode_t): Remove jump_past_alt,
14470 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
14471 on_failure_jump_(exclusive, loop and smart). Also fix the comment
14472 for (start|stop)_memory since they now only take one argument (the
14473 second has becomes unnecessary).
14474 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
14475 (print_compiled_pattern): Use %ld to printf long ints and flush to
14476 make debugging a little easier.
14477 (union fail_stack_elt): Make the integer unsigned.
14478 (struct fail_stack_type): Add a `frame' element.
14479 (INIT_FAIL_STACK): Init `frame' as well.
14480 (POP_PATTERN_OP): New macro for re_compile_fastmap.
14481 (DEBUG_PUSH, DEBUG_POP): Remove.
14482 (NUM_REG_ITEMS): Remove.
14483 (NUM_NONREG_ITEMS): Adjust.
14484 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
14485 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
14486 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
14487 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
14489 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
14490 address pushed is not the destination of the jump but the source
14492 (NUM_FAILURE_ITEMS): Remove.
14493 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
14494 registers before the actual failure point). Don't hardcode any
14495 meaning for str==NULL anymore.
14496 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
14497 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
14499 (REG_UNSET_VALUE): Use NULL (why not?).
14500 (compile_range): Remove declaration since it doesn't exist.
14501 (struct compile_stack_elt_t): Remove inner_group_offset.
14502 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
14503 (regex_grow_registers): Remove dead code.
14504 (FIXUP_ALT_JUMP): New macro.
14505 (regex_compile): Add shy-groups Change loops to use
14506 on_failure_jump_smart&jump instead of
14507 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
14508 initial (dummy_failure_)jump. Remove c1_base (looks like unused
14509 variable to me). Use `jump' instead of `jump_past_alt' and don't
14510 bother with push_dummy_failure in alternatives since it is now
14511 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
14512 emacs' for (re)allocating the stack.
14513 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
14514 from loop when bufp->can_be_null rather than jumping to `done'.
14515 Avoid jumping backwards so as to ensure termination. Use
14516 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
14517 backreferences. Remove dead code in handling of `anychar'.
14518 (skip_noops, mutually_exclusive_p): New functions taken from the
14519 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
14520 improve mutually_exclusive_p to handle ".+\n".
14521 (lowest_active_reg, highest_active_reg)
14522 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
14523 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
14524 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
14525 variables. Push register (in `start_memory') on the stack rather
14526 than storing it in old_reg(start|end). Remove the cycle detection
14527 from `stop_memory', replaced by the use of on_failure_jump_loop
14528 for greedy loops. Add code for the new on_failure_jump_<foo>.
14529 Remove ad-hoc code in `on_failure_jump' to push more registers in
14530 the case of a loop. Take out code from `maybe_pop_jump' into
14531 separate functions and adapt it to the semantics of
14532 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
14533 and push_dummy_failure. Remove dummy_failure handling and
14534 handling of `failures to jump to on_failure_jump' (this last one
14535 was already dead code, it seems).
14536 (group_match_null_string_p, alt_match_null_string_p)
14537 (common_op_match_null_string_p): Remove.
14539 2000-03-08 Dave Love <fx@gnu.org>
14541 * config.in: Don't depend on __STDC__ for volatile.
14542 Add POINTER_TYPE, PTR, PROTOTYPES.
14544 * hftctl.c, strftime.c: Use PROTOTYPES.
14545 * eval.c (find_handler_clause): Likewise.
14547 * mem-limits.h: Use POINTER_TYPE.
14549 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
14550 (memory_warnings): Declare using POINTER_TYPE.
14552 2000-03-08 Gerd Moellmann <gerd@gnu.org>
14554 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
14556 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
14558 * xfns.c: Remove obsolete code in #if 0.
14559 (Fx_focus_frame): New function.
14561 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14563 * coding.c (coding_category_name): Add coding-category-utf-8,
14564 coding-category-utf-16-be, coding-category-utf-16-le.
14565 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
14566 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
14567 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
14568 (detect_coding_utf_8): New function.
14569 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
14570 UTF_16_LOW_SURROGATE_P): New macros.
14571 (detect_coding_utf_16): New function
14572 (detect_coding_mask): When priorities are specified, skip any
14573 categories that have `nil' coding-system. Fix bug of returning
14574 wrong mask when PRIORITIES is specified and detect_coding_XXX()
14575 returns a mask not set in PRIORITIES.
14576 (detect_eol_type_in_2_octet_form): New function.
14577 (detect_eol): selects detect_eol_type_XXX to call according to
14578 cooding->category_idx.
14579 (detect_coding_system): Remove `nil' coding-system in the result.
14580 (Fupdate_coding_systems_internal): Update all coding-categories.
14582 * coding.h (CODING_CATEGORY_IDX_UTF_8)
14583 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
14585 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
14586 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
14587 (CODING_CATEGORY_IDX_UTF_16_LE)
14588 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
14589 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
14590 (CODING_CATEGORY_MASK_ANY): Include the above macros.
14591 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
14593 2000-03-07 Gerd Moellmann <gerd@gnu.org>
14595 * doc.c (Fdocumentation_property): If value is not a string,
14596 and doesn't refer to etc/DOC, evaluate it to obtain a string.
14598 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
14599 close the display with XtCloseDisplay. This caused a bus error
14602 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
14603 complete but not unique.
14605 2000-03-06 Gerd Moellmann <gerd@gnu.org>
14607 * process.c (send_process): Remove local variable `procname' that
14608 might become invalid when a GC happens. Instead, access the
14609 process name slot directly.
14611 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
14612 orig_height if set.
14614 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
14615 orig_height if set.
14617 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
14619 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
14620 glyph matrices have been freed.
14622 2000-03-05 Gerd Moellmann <gerd@gnu.org>
14624 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
14625 (bootstrap-temacs): Set LC_ALL to C like for temacs.
14627 * xfns.c (QCdata): Moved to xdisp.c.
14629 * xdisp.c (QCdata): Moved here from xfns.c.
14630 (syms_of_xdisp): Initialize QCdata.
14632 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
14634 * window.c (coordinates_in_window): Use
14635 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
14636 FRAME_INTERNAL_BORDER_WIDTH.
14638 * xdisp.c (try_window_id): Recompute unchanged information if
14639 it is obviously invalid.
14641 * xterm.c (x_term_init): Create a colormap if not using the
14644 * xterm.h (select_visual): Change prototype.
14646 * xfns.c (select_visual): Rewritten. Recognize user-specified
14648 (visual_classes): New variable.
14650 2000-03-04 Gerd Moellmann <gerd@gnu.org>
14652 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
14653 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
14654 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
14655 (x_decode_color): Don't handle allocation of white and black specially.
14656 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
14657 XtNcolormap resources.
14658 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
14659 (Fx_create_frame): Initialize color members of x_output structure.
14660 (xpm_load): Pass colormap to XPM lib.
14662 * xfaces.c (x_free_colors): Access colormap of frame using
14663 FRAME_X_COLORMAP. Be paranoid about freeing black and white
14664 when default colormap is used.
14666 * xterm.c (x_term_init): Set Colormap member of x_display_info
14667 structure. Copy colormap if resource `privateColormap' is
14668 specified (PseudoColor only).
14669 (x_setup_relief_color): Access colormap of frame using
14672 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
14673 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
14675 2000-03-04 Jason Rumney <jasonr@gnu.org>
14677 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
14678 other non-platform-specific equivalents.
14679 [WINDOWSNT]: Include w32term.h, fontset.h and define X
14680 specific functions and macros as their w32 equivalents where
14681 non-platform-specifics are not available.
14682 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
14683 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
14684 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
14685 (frame_update_line_height): Use macros to access f->output_data.
14686 (defined_color): Remove FIXME comments; fixed.
14687 (x_face_list_fonts, prepare_face_for_display): Put X specifics
14688 into #ifdef blocks. Add WINDOWSNT blocks.
14689 (Fx_list_fonts): Use macros for accessing font data.
14690 (set_lface_from_font_name): Different default fonts for X and
14692 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
14693 scalable for backward compatibility.
14694 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
14695 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
14697 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
14700 * makefile.nt (w32faces.obj): Remove.
14703 2000-03-03 Jason Rumney <jasonr@gnu.org>
14705 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
14706 correct parameters.
14708 2000-03-03 Ken Raeburn <raeburn@gnu.org>
14710 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
14711 standard ELF definitions here if the system header does not.
14713 2000-03-03 Gerd Moellmann <gerd@gnu.org>
14715 * xterm.c (PER_CHAR_METRIC): Removed.
14716 (x_per_char_metric_1, x_default_char): New functions.
14717 (x_per_char_metric): If font's default char is invalid, return
14718 metrics of a suitably chosen usable default char.
14719 (x_draw_glyph_string_foreground): If font has an invalid default
14720 char, replace occurrences of unprintable chars with a suitably
14721 chosen usable default char.
14723 2000-03-02 Gerd Moellmann <gerd@gnu.org>
14725 * xterm.c (note_mouse_highlight): Return quickly if frame's
14726 glyph matrices have been freed.
14728 * dispnew.c (free_glyphs): Block input while freeing matrices.
14730 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
14732 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
14735 * dispextern.h (x_free_colors): Add prototype.
14737 * xfaces.c (x_free_colors): New function.
14738 (unload_color, free_face_colors): Use it.
14740 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
14742 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
14744 * window.c [MSDOS]: Include msdos.h.
14746 2000-03-02 Dave Love <fx@gnu.org>
14748 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14750 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14751 set C_OPTIMIZE_SWITCH for gcc.
14753 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14755 * coding.c (coding_save_composition): Be sure to allocate
14756 composition data area in coding even if there's no composition in
14759 2000-03-01 Jason Rumney <jasonr@gnu.org>
14761 * w32term.c: Equivalent changes to those made to xterm.c on
14762 2000-02-25 and 2000-02-24.
14764 * w32fns.c: Equivalent changes to those made to xfns.c on
14765 2000-02-25 and 2000-02-21.
14767 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14768 correct line-end convention is followed.
14770 * w32menu.c [HAVE_BOXES]: Remove #undef.
14771 (single_keymap_panes): Remove code for simulating checkmarks.
14772 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14773 Remove code for drawing simulated checkmarks.
14774 (w32_menu_show): make unibyte help string correctly.
14775 (add_menu_item): draw standard Windows checkmarks. Draw radio
14776 buttons as radio buttons if possible.
14778 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14780 * sysdep.c (start_of_text): Don't define this function for NetBSD
14783 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14785 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14786 (LINKER): Don't undef if __NetBSD__ is defined.
14788 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14790 * fileio.c [__NetBSD__]: Define `unix'.
14792 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14794 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14796 * atimer.c (start_atimer): Don't abort when timers are stopped.
14797 (append_atimer_lists): New function.
14798 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14799 arbitrary lists of stopped and running atimers.
14801 * atimer.c (cancel_atimer): Handle canceling an atimer when
14802 some timers are stopped.
14804 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14805 after canceling it.
14807 * fns.c (maybe_resize_hash_table): Handle case of new size
14808 coming out as being the same as old size.
14810 2000-02-27 Jason Rumney <jasonr@gnu.org>
14812 * makefile.nt: Add atimer.h to dependencies.
14813 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14814 * w32console.c: Only disable window system features for dispextern.h
14815 (initialize_w32_display): Build a display info for the console.
14816 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14817 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14818 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14820 * w32gui.h (struct W32FontStruct): Revert last change after change
14822 * w32menu.c (single_submenu): Set up help string.
14823 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14824 (w32_dialog_show): Set up help string.
14825 * w32term.c (w32_display_info_for_display): Remove unused function.
14826 (w32_draw_bitmap): Use pre-built bitmaps.
14827 (w32_initialize_display_info): New function to initialize parts of
14828 display info that are common to both GUI and console frames.
14829 (w32_term_init): Use w32_initialize_display_info. Do not set
14830 Vw32_num_mouse_buttons here, as it is not called for console
14831 frames. Build bitmaps for indicating truncated lines etc.
14832 (x_delete_display): Destroy pre-built bitmaps.
14833 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14834 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14836 2000-02-27 Dave Love <fx@gnu.org>
14838 * lisp.h: Add a bunch of prototypes.
14840 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14842 * keyboard.c (read_char): Set `usec' correctly.
14844 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14846 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14847 `lambda', set reg[RRR] to the map index.
14848 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14849 reg[RRR] to 0. Otherwise, set it to -1.
14851 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14853 * emacs.c (main): Remove code snippet commented out with `//'.
14855 2000-02-25 Richard M. Stallman <rms@gnu.org>
14857 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14858 and contains a `:', prepend `/:'.
14860 * window.c (select_window_1): If selected_window is nil,
14861 don't "swap out" the buffer's point.
14862 (Fset_window_configuration): Set selected_window to nil
14863 before calling Fselect_window.
14864 (unshow_buffer): Don't set point in buffer from window's point
14865 if another more recently selected window also shows the buffer.
14867 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14869 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14871 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14872 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14873 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14875 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14876 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14877 (hide_busy_cursor): New functions.
14878 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14880 * minibuf.c (read_minibuf): Cancel busy-cursor.
14882 * keyboard.c (command_loop_1): Call start_busy_cursor before
14883 Fcommand_execute and cancel_busy_cursor after it.
14884 (timer_check): Remove busy-cursor code.
14885 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14888 * process.c (wait_reading_process_input): Remove busy-cursor code.
14890 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14891 Fx_hide_busy_cursor.
14893 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14895 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14897 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14899 * xterm.c (XTread_socket): Remove busy-cursor code.
14901 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14902 (build_frame_matrix_from_leaf_window): Put code handling
14903 glyph row's not being a slice of a frame row in #if 0.
14904 (sync_window_with_frame_matrix_rows): New function.
14905 (frame_row_to_window): New function.
14906 (mirror_line_dance): Handle copies between windows.
14908 * lread.c (Fload): Use `xfree' instead of `free'.
14909 (init_obarray): Use `xmalloc' instead of `malloc'.
14911 * window.c (Fset_window_buffer): Set WINDOW to the window
14913 (coordinates_in_window): Take frame's internal border width
14916 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14918 * xterm.c (x_display_and_set_cursor): Display cursor of
14919 non-selected windows depending on the setting of
14920 cursor_in_non_selected_windows.
14922 * xdisp.c (cursor_in_non_selected_windows): New variable.
14923 (syms_of_xdisp): DEFVAR_BOOL it.
14925 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14927 * data.c (Fstring_to_number): If number is greater than what
14928 fits into an integer, return a float.
14930 * eval.c (specbind): Remove references to
14931 keyword_symbols_constant_flag.
14933 * data.c (keyword_symbols_constant_flag): Removed.
14934 (Fmakunbound, set_internal, syms_of_data): Remove references to
14935 keyword_symbols_constant_flag.
14937 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14939 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14941 * syntax.c (multibyte_syntax_as_symbol): New variable.
14942 (syms_of_syntax): Declare it as a Lisp variable.
14943 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14944 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14945 nonzero, treat all multibyte characters as symbol.
14946 (init_syntax_once): Give syntax `word' to all multibyte characters.
14948 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14950 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14953 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14955 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14957 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14958 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14960 2000-02-21 Dave Love <fx@gnu.org>
14962 * frame.c (Vmouse_position_function): New variable.
14963 (Fmouse_position): Use it.
14964 (syms_of_frame): Install it.
14966 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14968 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14970 * fileio.c (Finsert_file_contents): Unbind the binding of
14971 standard-output done by temp_output_buffer_setup.
14973 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14974 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14975 (specbind, unbind_to): Handle most common case of non-constant
14976 symbol with trivial value specially.
14978 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14980 2000-02-20 Richard M. Stallman <rms@gnu.org>
14982 * data.c (Fmake_variable_buffer_local): Doc fix.
14983 Init found_for_buffer to 0.
14984 (Fmake_variable_frame_local): If the variable has already
14985 been buffer-local, set the check_frame field.
14987 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14989 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14990 produced for CODING_MODE_LAST_BLOCK requires.
14992 2000-02-18 Dave Love <fx@gnu.org>
14994 * keyboard.c (echo_keystrokes): Remove declaration.
14995 (Vecho_keystrokes) New variable.
14996 (read_char, record_menu_key, read_key_sequence): Use it to allow
14997 use of float value.
14998 (syms_of_keyboard): Change Vecho_keystrokes declaration.
15000 * lread.c: Undef feature selection macros before defining.
15002 2000-02-18 Gerd Moellmann <gerd@gnu.org>
15004 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
15005 for symbols other than the symbol in question.
15007 2000-02-17 Dave Love <fx@gnu.org>
15009 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
15011 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15013 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
15015 * alloc.c (enum mem_type): Compile unconditionally.
15017 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
15019 * xfaces.c (tty_defined_color): Don't return faulire indication
15020 for unspecified-fg and unspecified-bg pseudo-colors.
15022 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15024 * alloc.c (mark_object): Don't mark symbol names in pure space.
15025 (gc_sweep): Don't unmark symbol names in pure space.
15027 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
15028 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
15029 [GC_MARK_STACK]: New defines.
15030 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
15031 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
15033 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
15035 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
15036 allocate_buffer instead of xmalloc.
15038 * alloc.c (toplevel): Include setjmp.h.
15039 (PURE_POINTER_P): New define.
15040 (enum mem_type) [GC_MARK_STACK]: New enumeration.
15041 (Vdead) [GC_MARK_STACK]: New variable.
15042 (lisp_malloc): Add parameter TYPE, call mem_insert if
15043 GC_MARK_STACK is defined.
15044 (allocate_buffer): New function.
15045 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
15046 (free_float) [GC_MARK_STACK]: Set type to Vdead.
15047 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
15048 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
15049 (MEM_NIL) [GC_MARK_STACK]: New define.
15050 (struct mem_node) [GC_MARK_STACK]: New structure.
15051 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
15052 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
15053 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
15054 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
15055 (mark_stack) [GC_MARK_STACK]: New functions.
15056 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
15057 (clear_marks): Removed.
15058 (gc_sweep): Set free conses' car, free floats' type, free
15059 symbols' function to Vdead. Use lisp_free to free buffers.
15060 (init_alloc_once): Initialize Vdead.
15061 (survives_gc_p): Return non-zero for pure objects.
15063 * alloc.c: Add comments throughout the file.
15065 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
15066 that unblocks alarms.
15068 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
15069 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
15070 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
15072 * frame.c (make_frame): Set frame initiallly to `garbaged'.
15074 2000-02-17 Kenichi Handa <handa@etl.go.jp>
15076 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
15077 avoid infinite error signaling. Allocate sufficient memory for
15078 eol_str in the case that eoltype is Lisp_Int.
15080 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
15082 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
15083 depends on the previous behavior.
15085 2000-02-16 Gerd Moellmann <gerd@gnu.org>
15087 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
15089 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15091 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
15093 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
15094 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
15097 2000-02-15 Richard M. Stallman <rms@gnu.org>
15099 * data.c (set_internal): Don't make variable buffer-local
15100 if within a let-binding for the same buffer.
15101 (let_shadows_buffer_binding_p): New function.
15103 * eval.c (specbind): For buffer-local value,
15104 record the current buffer also.
15105 (unbind_to): Cope with that change.
15107 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15109 * window.c (Fsave_window_excursion): Doc fix.
15111 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
15113 * syntax.c (back_comment): Make sure we only consider comment-starters
15114 of the relevant style and return -1 in case of a failure to find the
15115 beginning of the comment.
15116 (Fforward_comment): If back_comment fails, go back to the position just
15117 after the comment-end.
15118 (scan_lists): Add comment describing a very minor bug.
15120 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15122 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
15123 `completion-regexp-list' in the docstring.
15125 2000-02-14 Dave Love <fx@gnu.org>
15127 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
15129 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15131 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
15132 to Emacs' syntax. Also fix the comment about set/not-set meanings
15133 since Emacs syntax is not the value 0 any more.
15134 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
15135 since it's now part of RE_SYNTAX_EMACS.
15137 2000-02-12 Dave Love <fx@gnu.org>
15139 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
15141 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15143 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
15145 2000-02-12 Dave Love <fx@gnu.org>
15147 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
15149 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
15150 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
15151 * s/hpux.h: Don't define HAVE_VFORK.
15153 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
15155 * s/nextstep.h: Don't define HAVE_ALLOCA.
15157 * config.in: Add vfork bits.
15159 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15161 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
15162 unwind function to undo the effect of stopping atimers.
15164 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
15166 * atimer.c (stopped_atimers): New variable.
15167 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
15170 * atimer.h (stop_other_atimers, run_all_atimers)
15171 (unwind_stop_other_atimers): Add function prototypes.
15173 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
15175 2000-02-11 Ken Raeburn <raeburn@gnu.org>
15177 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
15178 library may depend on jpeg.
15179 (atimer.o): Depends on atimer.c.
15181 2000-02-11 Kenichi Handa <handa@etl.go.jp>
15183 * insdel.c (del_range_1): Call update_compositions.
15184 (del_range_both): Call update_compositions just once..
15186 2000-02-10 Dave Love <fx@gnu.org>
15188 * xfns.c (create_frame_xic): Fix initialization of automatic
15189 aggregates for pcc.
15191 2000-02-09 Kenichi Handa <handa@etl.go.jp>
15193 * ccl.c (CCL_MAKE_CHAR): New macro.
15194 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
15195 registers by CCL_MAKE_CHAR before calling translate_char.
15196 <CCL_TranslateCharacterConstTbl> Likewise.
15198 2000-02-08 Dave Love <fx@gnu.org>
15200 * lread.c (__EXTENSIONS__): Define.
15202 2000-02-08 Gerd Moellmann <gerd@gnu.org>
15204 * puresize.h (BASE_PURESIZE): Increase to 650000.
15206 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15208 * msdos.c (XMenuActivate): Turn off the cursor after displaying
15211 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15213 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
15214 md, mh, mb, mr, and me to the fake termcap entry.
15216 2000-02-06 Ken Raeburn <raeburn@gnu.org>
15218 * sound.c (sound_cleanup): Don't call device close routine if the
15219 function pointer is null.
15221 2000-02-06 Andrew Innes <andrewi@gnu.org>
15223 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
15224 around image definitions and prototypes.
15225 (gamma_correct) [WINDOWSNT]: New prototype.
15227 * w32term.c (x_make_frame_visible): Replace call to
15228 input_poll_signal with poll_for_input.
15230 * window.c [WINDOWSNT]: Include w32term.h.
15232 * xdisp.c [WINDOWSNT]: Include w32term.h.
15234 * makefile.nt: Add dependencies on w32gui.h.
15235 (OBJ1): Include atimer.obj.
15236 ($(BLD)\atimer.obj): New dependency rule.
15238 * w32.c (sigmask): New function (does nothing).
15239 (sigunblock): Ditto.
15241 * frame.c [WINDOWSNT]: Include w32term.h.
15243 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
15245 * lread.c (syms_of_lread): Fix literal newlines.
15247 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
15248 the string constant limit (2048 bytes) in MSVC.
15251 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
15253 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
15254 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
15255 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
15256 dispatch the event.
15258 2000-02-04 Dave Love <fx@gnu.org>
15260 * fileio.c: Remove some unused vars.
15261 (_GNU_SOURCE): Define (for euidaccess).
15263 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
15265 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
15267 (read_minibuf): Deal with allow_props correctly.
15269 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
15271 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
15273 2000-02-03 Ken Raeburn <raeburn@gnu.org>
15275 * search.c (compile_pattern): If a cache entry has a nil regexp,
15276 fill in that entry instead of clobbering a previously cached
15279 2000-02-02 Ken Raeburn <raeburn@gnu.org>
15281 * puresize.h (BASE_PURESIZE): Increase to 610000.
15283 2000-02-02 Gerd Moellmann <gerd@gnu.org>
15285 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
15288 2000-02-02 Kenichi Handa <handa@etl.go.jp>
15290 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
15291 instead of incrementing ic directly.
15292 <CCL_WriteExprConst> Likewise.
15293 <ccl_set_expr>: Set ic to jump_address.
15295 * fileio.c (e_write): Fix the handling of
15296 CODING_FINISH_INSUFFICIENT_SRC.
15298 2000-02-01 Dave Love <fx@gnu.org>
15300 * editfns.c (Fpropertize): Doc fix.
15302 * process.c (Fstart_process): Doc fix.
15304 * eval.c: Fix various doc strings not to duplicate information
15305 from help-manyarg-func-alist.
15307 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
15309 * doc.c (Vhelp_manyarg_func_alist): New variable.
15310 (Fdocumentation): Use it.
15311 (syms_of_doc): Define it.
15313 2000-01-31 Gerd Moellmann <gerd@gnu.org>
15315 * xterm.c (xim_open_dpy): Remove unused local variable.
15317 * emacs.c (USAGE): Use term `display options' instead of `X options'.
15319 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
15320 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
15322 * fns.c (sweep_weak_table): New function.
15323 (sweep_weak_hash_tables): Use it. Keep on marking until there
15326 2000-01-30 Gerd Moellmann <gerd@gnu.org>
15328 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
15329 that XTread_socket does not crash by trying to call XNoOp on a
15332 2000-01-30 Jason Rumney <jasonr@gnu.org>
15334 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15335 Change selected_frame to SELECTED_FRAME ().
15336 (w32_console_mouse_position): Remove #ifndef MULE from around
15337 `insist' parameter.
15339 * makefile.nt: Remove dosfns.obj.
15341 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
15343 * w32fns.c (w32_defined_color): Check for valid frame before
15344 applying gamma correction. Eliminate dependency on frame elsewhere.
15345 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
15346 (w32_to_x_font): Use resx and resy not height_in and width_in.
15347 (x_to_w32_font): Doc fix.
15348 (xlfd_strip_height): New function to strip and return font height.
15349 (w32_font_match): Compare height separately from rest of xlfd
15350 spec, using xlfd_strip_height.
15352 * w32term.c (w32_term_init): Swap resx and height_in, resy and
15353 width_in. Use w32_defined_color in place of defined_color.
15355 * w32faces.c: Merge more of DOS and X specifics in preparation for
15356 merge with xfaces.c.
15357 (defined_color): Remove FIXME comment.
15358 (tty_color_name): Provide w32-specific function.
15359 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
15361 * w32console.c (turn_on_face, turn_off_face): Removed.
15362 (w32_face_attributes): New function.
15363 (Global_variables): Reduce scope where possible.
15364 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
15366 (hl_mode): Don't modify text attributes.
15367 (write_glyphs): Don't do anything if len <= 0. Use
15368 w32_face_attributes to get attributes for drawing. Write
15369 terminating codes using char_attr_normal.
15370 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
15371 (update_begin, update_end): Likewise.
15372 (vga_stdcolor_name): New function.
15373 (initialize_w32_display): Remove char_attr_reverse and char_attr.
15374 (Fset_screen_color): Remove char_attr_reverse.
15376 2000-01-29 Gerd Moellmann <gerd@gnu.org>
15378 * xfns.c (xic_set_preeditarea): Take window parameter and
15379 window-relative pixel-positions.
15381 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
15382 is its frame's selected window.
15383 (xim_instantiate_callback): Likewise.
15385 * xfns.c (x_create_im): Removed.
15386 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
15387 (supported_xim_styles): Renamed from supported_styles.
15388 (best_xim_style): Renamed from best_style.
15389 (create_frame_xic): Renamed from xic_create_frame.
15390 (free_frame_xic): Renamed from xic_destroy_frame.
15392 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
15394 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
15395 our frames, call XFilterEvent with 2nd parameter `None'.
15396 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
15397 returning XBufferOverflow.
15398 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
15399 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
15400 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
15401 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
15402 (xim_initialize, xim_close)
15403 [HAVE_X_I18N && HAVE_X11R6]: New functions.
15404 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
15405 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
15406 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
15408 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
15410 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
15411 `xic_style' and `xic_xfs'.
15412 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
15413 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
15414 (FRAME_XIM): Removed.
15416 * xfns.c (supported_styles): New variable.
15417 (DEFAULT_STYLE, DEFAULT_FONT): New macros
15418 (xic_create_xfontset, best_style, xic_create_frame)
15419 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
15420 (xic_set_xfontset): New functions.
15422 2000-01-28 Dave Love <fx@gnu.org>
15424 * s/irix6-5.h: Revert last change after change to irix5-0.h.
15426 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
15428 2000-01-28 Gerd Moellmann <gerd@gnu.org>
15430 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
15431 for *scratch* if it already existed.
15433 * emacs.c (USAGE): New macro.
15434 (main): Use it to display usage information.
15436 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15438 Support for the menu-help feature:
15440 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
15442 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
15443 part of the line to the termscript file.
15444 (IT_clear_to_end): Clear the entire line, not just its beginning.
15445 (menu_help_message, prev_menu_help_message): New variables.
15446 (IT_menu_make_room): Make room for the help_text member.
15447 (IT_menu_display): New argument disp_help; all callers changed.
15448 If disp_help is non-zero, store the help text of the active menu
15449 item in menu_help_message.
15450 (XMenuAddPane): Initialize the help_text member to NULL.
15451 (XMenuAddSelection): New argument help_text. Store it in the
15453 (XMenuActivate): New argument help_callback. If the value of
15454 menu_help_message has changed since the last time, display the
15455 menu help message text while waiting for the mouse to move. Clear
15456 the echo area before exiting.
15457 (XMenuDestroy): Free the help_text member.
15459 2000-01-27 Gerd Moellmann <gerd@gnu.org>
15461 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
15462 XMenuAddSelection. Pass help callback to XMenuActivate.
15463 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
15465 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15467 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
15468 and EMACS_SET_USECS.
15470 2000-01-26 Dave Love <fx@gnu.org>
15472 * editfns.c (Fchar_after, Fchar_before): Doc fix.
15474 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
15475 an error may be signalled.
15477 2000-01-26 Gerd Moellmann <gerd@gnu.org>
15479 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
15480 LD_SWITCH_SYSTEM inherited from irix5-0.h.
15482 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
15484 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15486 * charset.c (Fstring): If there is a multibyte char among
15487 the args, always return a multibyte string.
15489 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15491 * sysdep.c (sys_select): Turn atimers off and on instead of
15492 recording and restoring old alarm handler
15494 * process.c (toplevel): Include atimer.h.
15495 (create_process_1): Rewritten.
15496 (create_process): Use atimers instead of alarm.
15497 (wait_reading_process_input) [hpux]: Turn atimers off instead
15498 of turning off SIGALRM.
15499 (wait_reading_process_input): Turn off atimers instead off
15500 calling stop_polling.
15502 * emacs.c (main): Call init_atimer.
15504 * keyboard.c (toplevel): Include systime.h and atimer.h.
15505 (polling_for_input): Removed because unused.
15506 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
15507 (poll_timer): New variable.
15508 (poll_for_input, poll_for_input_1): New functions.
15509 (start_polling, stop_polling): Rewritten.
15511 * keyboard.h (polling_for_input): Removed.
15513 * atimer.h, atimer.c: New files.
15515 * Makefile.in (obj): Add atimer.o.
15516 (atimer.o): New target.
15518 * blockinput.h (pending_atimers): Add extern declaration.
15519 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
15521 * lisp.h (popup_activated_flag): Add extern declaration.
15523 * xmenu.c (popup_activated_flag): Make externally visible.
15524 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
15525 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
15527 * xterm.c (toplevel): Include atimer.h.
15528 (toolkit_scroll_bar_interaction): New variable.
15529 (Fxt_process_timeouts): Removed.
15530 (x_process_timeouts): New function.
15531 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
15532 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
15533 (x_make_frame_visible): Call poll_for_input_1 instead of
15534 input_poll_signal. Don't call alarm.
15535 (x_initialize): Install timer calling x_process_timeouts.
15537 2000-01-24 Dave Love <fx@gnu.org>
15539 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
15540 Don't use -cckr -- apparently not now necessary.
15542 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
15544 * msdos.c (IT_menu_display): Truncate long menu lines at the right
15547 2000-01-23 Jason Rumney <jasonr@gnu.org>
15549 * w32fns.c (w32_defined_color): Apply gamma correction before
15550 trying to map to the palette.
15551 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
15554 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
15555 here. Callers changed to always pass real device context.
15556 (w32_draw_bitmap): Likewise.
15557 (w32_get_glyph_overhangs): Likewise.
15558 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
15559 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
15560 pfnSetScrollInfo and SetScrollRange.
15561 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
15562 back into MULE characters after decoding them.
15563 (x_get_glyph_face_and_encoding): Likewise.
15564 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
15565 GetCharABCWidthsW fails, since this is defined on Windows 9x.
15566 (x_produce_glyphs): Calculate per char metrics for a character
15567 that we know exists in default font when font_not_found_p is true.
15569 2000-01-22 Jason Rumney <jasonr@gnu.org>
15571 * makefile.nt (intervals.obj, composite.obj): New modules.
15572 (composite.h): Added as dependency where appropriate.
15574 * w32gui.h (XGCValue): New struct for emulating X GCs.
15576 * w32term.h (XCharStruct): New struct for emulating X.
15578 * w32console.c (turn_on_face, turn_off_face): New functions.
15579 (change_line_highlight): New prototype for new redisplay.
15580 (write_glyphs): Support multibyte text. Support faces.
15582 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
15584 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
15585 throughout. struct frame * in place of FRAME_PTR.
15586 Skeleton support for images, toolbars, tooltips from xfns.c.
15587 (Fx_create_frame): Use system default for default scroll bar width.
15588 (w32_get_arg): Renamed from x_get_arg.
15589 (Fx_file_dialog): New function.
15590 (w32_list_fonts): Check cache before asking system.
15591 (Vw32_enable_synthesized_fonts): New variable.
15592 (Vw32_enable_italics): Obsolete, removed.
15594 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15595 Use SELECTED_FRAME macro.
15597 * w32menu.c: Add skeleton support for help strings on menus.
15598 (add_menu_item): Native checkbox and radio support added, but not
15599 yet enabled due to bugs.
15600 (push_menu_item): Add parameters type, selection and help.
15602 Formatting changes to reduce unnecessary diffs with xmenu.c.
15604 * w32select.c (Fw32_set_clipboard_data): Update call to
15605 find_charset_in_str.
15607 * w32term.c: Complete rewrite for new redisplay based on new
15608 xterm.c with necessary sections merged back in from old w32term.c.
15610 2000-01-21 Richard M. Stallman <rms@gnu.org>
15612 * data.c (set_internal): Further fix in same criterion.
15614 2000-01-20 Richard M. Stallman <rms@gnu.org>
15616 * data.c (set_internal): Fix the criteria for whether
15617 to swap out the old cached binding.
15619 2000-01-19 Dave Love <fx@gnu.org>
15621 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
15623 2000-01-18 Kenichi Handa <handa@etl.go.jp>
15625 * regex.c (re_compile_fastmap): While checking a range table for
15626 `charset', skip flag bits for a character class correctly.
15628 2000-01-17 Gerd Moellmann <gerd@gnu.org>
15630 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
15632 * xfns.c (x_window): Call lw_create_widget with new parameter list.
15634 * widget.c (EmacsFrameSetCharSize): Change size of children first
15635 because of problems with main window geometry management under Lesstif.
15637 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
15638 MENU_ITEMS_ITEM_.*.
15639 (MENU_ITEMS_ITEM_HELP): New enumerator.
15640 (push_menu_item): Add parameter HELP. Record help in menu_items.
15641 (single_menu_item, single_submenu, list_of_items): Call
15642 push_menu_item with new parameter.
15643 (single_submenu): Set help string in widget value.
15644 (menu_highlight_callback): New function.
15645 (set_frame_menubar): Call lw_create_widget with new
15647 (xmenu_show, xdialog_show): Ditto.
15649 2000-01-13 Gerd Moellmann <gerd@gnu.org>
15651 * sound.c (Fplay_sound): Improve doc string.
15653 2000-01-11 Richard M. Stallman <rms@gnu.org>
15655 * lisp.h (set_internal): Enter the new arg.
15657 * eval.c (specbind): Record buffer-local variables specially,
15658 indicating which buffer's binding was saved.
15659 (unbind_to): Restore buffer-local variables specially
15660 in the proper buffer.
15662 * data.c (set_internal): New arg BUF.
15664 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
15665 * data.c (Fset): Pass new arg to set_internal.
15666 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
15668 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15670 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
15672 2000-01-11 Richard M. Stallman <rms@gnu.org>
15674 * minibuf.c (Ftry_completion): Doc fix.
15676 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15678 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
15681 2000-01-11 Andreas Schwab <schwab@suse.de>
15683 * coding.c (code_convert_region): Initialize total_skip.
15685 2000-01-08 Dave Love <fx@gnu.org>
15687 * eval.c (Fuser_variable_p): Check customizability too.
15689 2000-01-07 Gerd Moellmann <gerd@gnu.org>
15691 * minibuf.c (Fcompleting_read): Doc fix.
15693 2000-01-05 Gerd Moellmann <gerd@gnu.org>
15695 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
15698 * xfns.c (x_create_im): New function to set IM and IC of a frame.
15699 Check that input style is supported before trying to create an
15701 (x_window): Call x_create_im.
15703 2000-01-04 Gerd Moellmann <gerd@gnu.org>
15705 * xfns.c (current_gif_memory_src): New variable.
15706 (gif_load): Record the address of the current memory source
15707 in current_gif_memory_src.
15708 (gif_read_from_memory): Use current_gif_memory_src.
15710 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
15711 macros statement form.
15713 * sound.c (struct sound): Renamed from struct sound_file.
15714 (struct sound): Add members `data' and `header_size'.
15715 (enum sound_attr): Add SOUND_DATA.
15716 (current_sound, current_sound_device): Variables renamed from
15717 sound_file and sound_device.
15718 (parse_sound): Parse :data.
15719 (parse_sound): Handle sound data in strings.
15720 (find_sound_type): Function renamed from find_sound_file_type.
15721 (wav_init, au_init): Fail if sound's header_size is smaller than
15722 needed header size.
15723 (wav_play, au_play): Play sounds from string data.
15725 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
15727 * lisp.h: Add prototype for allocate_string_data.
15729 * alloc.c (Fgarbage_collect): Return number of live and free strings.
15731 * alloc.c (mark_buffer): Remove code in #if 0.
15733 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
15734 (strings_consed): New variable.
15735 (allocate_string): Set it.
15736 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
15737 (Fmemory_use_counts): Return strings_consed. Use Flist.
15739 * alloc.c: General cleanup in comments etc. Remove conditional
15740 compilation for `standalone'.
15742 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
15744 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
15745 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
15746 (DONT_COPY_FLAG): Removed.
15747 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15748 (struct sdata, struct sblock): New
15749 (struct string_block): Rewritten.
15750 (STRINGS_IN_STRING_BLOCK): New macro.
15751 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15752 (large_sblocks, string_blocks, string_free_list): New variables.
15753 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15754 (init_strings): Rewritten.
15755 (allocate_string, allocate_string_data, compact_small_strings)
15756 (free_large_strings, sweep_strings): New functions.
15757 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15758 (struct string_block_head, current_string_block)
15759 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15760 (STRING_PAD): Removed.
15761 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15762 (Fgarbage_collect): Don't set mark bit in large strings.
15763 (mark_object): Mark strings differently. Mark symbol names
15765 (survives_gc_p): Test marked strings differently.
15766 (gc_sweep): Sweep strings differently, unmark strings in
15768 (compact_strings): Removed.
15770 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15772 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15773 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15775 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15777 * fileio.c (Finsert_file_contents): Signal error if visiting file
15778 in a non-empty buffer.
15780 * term.c (encode_terminal_code): Fix the previous change.
15782 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15784 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15785 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15787 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15789 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15791 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15792 need to test for MSDOS frames.
15794 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15796 * dosfns.c (unspecified_colors): Remove.
15797 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15799 (msdos_stdcolor_name): Return strings for unspecified fore- and
15800 back-ground colors.
15802 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15803 (syms_of_xfaces): Remove their staticpro's.
15804 (tty_color_name): Return Lisp strings for unspecified fore- and
15805 back-ground colors.
15806 (Finternal_set_lisp_face_attribute): Remove the special treatment
15807 for Qunspecified_{f,b}g.
15808 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15810 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15812 * xdisp.c (reseat_at_next_visible_line_start): Position before
15813 newline only if ending up on a newline.
15814 (next_element_from_ellipsis): Return success. Handle case of
15815 displaying no ellipsis. Fix case of ellipsis defined in display table.
15816 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15819 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15821 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15822 (Fcolor_supported_p): Renamed from face-color-supported-p.
15824 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15826 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15827 list of colors renamed to tty-defined-color-alist.
15828 (tty_color_name): Pass the frame to tty-color-by-index.
15829 (realize_tty_face): tty-color-alist is now a function which
15830 accepts the frame as argument.
15832 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15834 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15836 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15837 encode_terminal_code.
15839 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15841 * dispnew.c (mode_line_string): Support termcap frames as well.
15843 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15845 * syntax.c (Fforward_word): Undo previous change.
15847 * editfns.c (Fconstrain_to_field): Don't constrain if
15848 inhibit-field-text-motion is non-nil.
15849 (Fline_beginning_position): Undo previous change.
15850 (Fline_end_position): Ditto.
15852 * syntax.c (Fforward_word): Notice field boundaries only if
15853 inhibit-field-text-motion is nil.
15855 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15857 * editfns.c (Vinhibit_field_text_motion): New variable.
15858 (inhibit-field-text-motion): New DEFVAR_LISP.
15859 (Fline_beginning_position, Fline_end_position): Notice field
15860 boundaries only if inhibit-field-text-motion is nil.
15862 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15863 All calls adjusted.
15864 (x_build_heuristic_mask): Likewise.
15865 (xbm_load_image_from_file): Change error output.
15866 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15867 (gif_load, gs_load, x_kill_gs_process): Ditto.
15869 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15870 color indices when accessing raster pixels.
15871 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15872 one of :file or :data.
15873 (enum pbm_keyword_index): Add PBM_DATA.
15874 (pbm_format): Add :data.
15875 (pbm_image_p): Allow either :file or :data.
15876 (pbm_read_file): New function.
15877 (pbm_scan_number): Rewritten to read from string.
15878 (pbm_load): Support :data.
15880 See ChangeLog.8 for earlier changes.
15882 ;; Local Variables:
15883 ;; coding: iso-2022-7bit
15886 Copyright (C) 2001 Free Software Foundation, Inc.
15887 Copying and distribution of this file, with or without modification,
15888 are permitted provided the copyright notice and this notice are preserved.